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annotate src/X_supp.c @ 997:cfed7fb28d24 refine_backend_if

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Declare function as static functions
author Thinker K.F. Li <thinker@codemud.net>
date Mon, 22 Nov 2010 00:42:30 +0800
parents 1882700bb4b9
children dfba5688e19a
rev   line source
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586e50f82c1f Unify coding style tag for emacs and vim.
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1 // -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*-
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2 // vim: sw=4:ts=8:sts=4
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3 #include <stdio.h>
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4 #include <stdlib.h>
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5 #include <string.h>
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6 #include <X11/Xlib.h>
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7 #include <X11/Xutil.h>
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8 #include <cairo-xlib.h>
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9 #include "mb_graph_engine.h"
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10 #include "mb_redraw_man.h"
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11 #include "mb_timer.h"
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12 #include "mb_X_supp.h"
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13 #include "mb_backend.h"
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14 #include "config.h"
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15
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16 #ifdef XSHM
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17 /* \sa http://www.xfree86.org/current/mit-shm.html */
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18 #include <sys/ipc.h>
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19 #include <sys/shm.h>
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20 #include <X11/extensions/XShm.h>
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21 #endif
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22
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23 #define ERR -1
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24 #define OK 0
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25
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26 #define ONLY_MOUSE_MOVE_RAW 1
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27
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28 /*! \ingroup xkb
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29 * @{
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30 */
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31 struct _X_kb_info {
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32 int keycode_min, keycode_max;
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33 int ksym_per_code;
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34 KeySym *syms;
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35 subject_t *kbevents;
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36 ob_factory_t *ob_factory;
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37 };
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38
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39 /* @} */
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40
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41 struct _X_MB_runtime {
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42 Display *display;
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43 Window win;
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44 Visual *visual;
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45 mbe_surface_t *surface, *backend_surface;
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46 mbe_pattern_t *surface_ptn;
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47 mbe_t *cr, *backend_cr;
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48 redraw_man_t *rdman;
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49 mb_tman_t *tman;
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50 mb_img_ldr_t *img_ldr;
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51 int w, h;
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52
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53 X_kb_info_t kbinfo;
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54 mb_IO_man_t *io_man;
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55
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56 #ifndef ONLY_MOUSE_MOVE_RAW
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57 /* States */
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58 shape_t *last;
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59 #endif
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60
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61 #ifdef XSHM
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62 XImage *ximage;
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63 XShmSegmentInfo shminfo;
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64 #endif
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65
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66 /*
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67 * Following variables are used by handle_single_x_event()
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68 */
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69 int last_evt_type; /* Type of last event */
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70 int eflag;
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71 int ex1, ey1, ex2, ey2; /* Aggregate expose events */
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72 int mflag;
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73 int mx, my; /* Position of last motion event */
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74 int mbut_state; /* Button state of last motion event */
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75 };
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76
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77 /*! \defgroup x_mb_timer Timer manager for X.
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78 *
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79 * This implmentation of timer manager is based on mb_tman_t.
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80 * @{
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81 */
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82 struct _X_supp_timer_man {
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83 mb_timer_man_t timer_man;
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84 mb_tman_t *tman;
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85 };
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86
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87 static int _x_supp_timer_man_timeout(struct _mb_timer_man *tm_man,
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88 mb_timeval_t *tmout,
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89 mb_timer_cb_t cb, void *data);
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90 static void _x_supp_timer_man_remove(struct _mb_timer_man *tm_man, int tm_hdl);
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91 static mb_timer_man_t *_x_supp_timer_fact_new(void);
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92 static void _x_supp_timer_fact_free(mb_timer_man_t *timer_man);
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93
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94 static struct _X_supp_timer_man _x_supp_default_timer_man = {
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95 {_x_supp_timer_man_timeout, _x_supp_timer_man_remove},
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96 NULL
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97 };
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98
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99 static mb_timer_factory_t _x_supp_default_timer_factory = {
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100 _x_supp_timer_fact_new,
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101 _x_supp_timer_fact_free
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102 };
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103
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104 static mb_timer_factory_t *_timer_factory = &_x_supp_default_timer_factory;
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105
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106 /*! \brief Content of a timeout request.
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107 *
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108 * This is only used by internal of X support. This data structure
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109 * carry information to adopt mb_tman_t to mb_timer_man_t.
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110 */
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111 struct _X_supp_timeout_data {
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112 mb_timer_t *timer; /*!< Handle returned by mb_tman_timeout() */
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113 mb_timer_cb_t cb; /*!< Real callback function */
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114 void *data; /*!< data for real callback */
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115 };
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116
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117 static void *
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118 _x_supp_tmo_hdlr(const mb_timeval_t *tmo,
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119 const mb_timeval_t *now,
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120 void *arg) {
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121 struct _X_supp_timeout_data *data = (struct _X_supp_timeout_data *)arg;
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122
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123 data->cb((int)data, tmo, now, data->data);
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124 }
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125
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126 static int
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127 _x_supp_timer_man_timeout(struct _mb_timer_man *tm_man,
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128 mb_timeval_t *tmout, /* timeout (wall time) */
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129 mb_timer_cb_t cb, void *data) {
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130 struct _X_supp_timer_man *timer_man = (struct _X_supp_timer_man *)tm_man;
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131 mb_timer_t *timer;
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132 struct _X_supp_timeout_data *tmout_data;
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133
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134 tmout_data = O_ALLOC(struct _X_supp_timeout_data);
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135 tmout_data->cb = cb;
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136 tmout_data->data = data;
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137 timer = mb_tman_timeout(timer_man->tman, tmout,
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138 _x_supp_tmo_hdlr, tmout_data);
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139 if(timer == NULL)
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140 return ERR;
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141 tmout_data->timer = timer;
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142
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143 return (int)tmout_data;
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144 }
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145
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146 static void
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147 _x_supp_timer_man_remove(struct _mb_timer_man *tm_man, int tm_hdl) {
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148 struct _X_supp_timer_man *timer_man = (struct _X_supp_timer_man *)tm_man;
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149 struct _X_supp_timeout_data *tmout_data =
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150 (struct _X_supp_timeout_data *)tm_hdl;
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151
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152 mb_tman_remove(timer_man->tman, tmout_data->timer);
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153 free(tmout_data);
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154 }
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155
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156 static mb_timer_man_t *
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157 _x_supp_timer_fact_new(void) {
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158 if(_x_supp_default_timer_man.tman == NULL)
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159 _x_supp_default_timer_man.tman = mb_tman_new();
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160 return (mb_timer_man_t *)&_x_supp_default_timer_man;
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161 }
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162
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163 static void
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164 _x_supp_timer_fact_free(mb_timer_man_t *timer_man) {
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165 }
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166
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167
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168 /* @} */
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169
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170 /*! \defgroup x_mb_io IO manager for X.
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171 * @{
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172 */
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173 #define MAX_MONITORS 200
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174
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175 typedef struct {
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176 int type;
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177 int fd;
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178 mb_IO_cb_t cb;
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179 void *data;
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180 } monitor_t;
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181
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182 struct _X_supp_IO_man {
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183 mb_IO_man_t io_man;
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184 monitor_t monitors[MAX_MONITORS];
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185 int n_monitor;
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186 };
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187
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188 int _x_supp_io_man_reg(struct _mb_IO_man *io_man,
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189 int fd, MB_IO_TYPE type, mb_IO_cb_t cb, void *data);
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190 void _x_supp_io_man_unreg(struct _mb_IO_Man *io_man, int io_hdl);
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191 mb_IO_man_t *_x_supp_io_man_new(void);
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192 void _x_supp_io_man_free(mb_IO_man_t *io_man);
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193
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194 static mb_IO_factory_t _X_supp_default_io_factory = {
988
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195 _x_supp_io_man_new,
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196 _x_supp_io_man_free
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197 };
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198 static mb_IO_factory_t *_io_factory = _X_supp_default_io_factory;
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199
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200 static struct _X_supp_IO_man _default_io_man = {
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201 {_x_supp_io_man_reg, _x_supp_io_man_unreg},
987
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202 {}, /* monitors */
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203 0 /* n_monitor */
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204 };
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205
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206 static mb_IO_man_t *
988
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207 _x_supp_io_man_new(void) {
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208 return (mb_IO_man_t *)&_default_io_man;
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209 }
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210
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211 static void
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212 _x_supp_io_man_free(mb_IO_man_t *io_man) {
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213 }
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214
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215 static int
988
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216 _x_supp_io_man_reg(struct _mb_IO_man *io_man,
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217 int fd, MB_IO_TYPE type, mb_IO_cb_t cb, void *data) {
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218 struct _x_supp_io_man *xmb_io_man = (struct _x_supp_io_man *)io_man;
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219 int i;
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220
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221 for(i = 0; i < xmb_io_man->n_monitor; i++) {
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222 if (xmb_io_man->monitors[i].type == MB_IO_DUMMY)
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223 break;
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224 }
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225 if (i == MAX_MONITORS)
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226 return ERR;
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227
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228 xmb_io_man->monitors[i].type = type;
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229 xmb_io_man->monitors[i].fd = fd;
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230 xmb_io_man->monitors[i].cb = cb;
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231 xmb_io_man->monitors[i].data = data;
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232 i++;
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233 if(i > xmb_io_man->n_monitor)
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234 xmb_io_man->n_monitor = i;
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235 return i - 1;
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236 }
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237
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238 static void
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239 _x_supp_io_man_unreg(struct _mb_IO_man *io_man, int io_hdl) {
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240 struct _x_supp_io_man *xmb_io_man = (struct _x_supp_io_man *)io_man;
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241
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242 ASSERT(io_hdl < xmb_io_man->n_monitor);
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243 xmb_io_man->monitors[io_hdl].type = MB_IO_DUMMY;
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244 }
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245
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246 /*! \brief Handle connection coming data and timeout of timers.
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247 *
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248 * \param display is a Display returned by XOpenDisplay().
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249 * \param rdman is a redraw manager.
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250 * \param tman is a timer manager.
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251 *
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252 * The display is managed by specified rdman and tman. rdman draws
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253 * on the display, and tman trigger actions according timers.
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254 */
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255 static void
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256 _x_mb_handle_connection(struct _mb_IO_man *io_man) {
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diff changeset
257 X_MB_runtime_t *rt = (X_MB_runtime_t *) be;
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parents: 984
diff changeset
258 mb_tman_t *tman = rt->tman;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
259 int fd;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
260 mb_timeval_t now, tmo;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
261 struct timeval tv;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
262 fd_set rfds, wfds;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
263 int nfds = 0;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
264 int r, r1,i;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
265
c39d14139ca5 Implement IO manager interface for X
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parents: 984
diff changeset
266 handle_x_event(rt);
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
267
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
268 while(1) {
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
269 FD_ZERO(&rfds);
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
270 FD_ZERO(&wfds);
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
271 for(i = 0; i < io_man->n_monitor; i++) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
272 if(io_man->monitors[i].type == MB_IO_R ||
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
273 io_man->monitors[i].type == MB_IO_RW) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
274 FD_SET(io_man->monitors[i].fd, &rfds);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
275 if(nfds <= io_man->monitors[i].fd)
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
276 nfds = io_man->monitors[i].fd + 1;
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
277 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
278 if(io_man->monitors[i].type == MB_IO_W ||
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
279 io_man->monitors[i].type == MB_IO_RW) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
280 FD_SET(io_man->monitors[i].fd, &wfds);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
281 if(nfds <= io_man->monitors[i].fd)
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
282 nfds = io_man->monitors[i].fd + 1;
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
283 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
284 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
285
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
286 get_now(&now);
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
287 r = mb_tman_next_timeout(tman, &now, &tmo);
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
288
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
289 if(r == 0) {
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
290 tv.tv_sec = MB_TIMEVAL_SEC(&tmo);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
291 tv.tv_usec = MB_TIMEVAL_USEC(&tmo);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
292 r1 = select(nfds, &rfds, NULL, NULL, &tv);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
293 } else
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
294 r1 = select(nfds, &rfds, NULL, NULL, NULL);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
295
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
296 if(r1 == -1) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
297 perror("select");
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
298 break;
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
299 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
300
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
301 if(r1 == 0) {
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
302 get_now(&now);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
303 mb_tman_handle_timeout(tman, &now);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
304 } else {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
305 for(i = 0; i < io_man->n_monitor; i++) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
306 if(io_man->monitors[i].type == MB_IO_R ||
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
307 io_man->monitors[i].type == MB_IO_RW) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
308 if(FD_ISSET(io_man->monitors[i].fd, &rfds))
990
8dd42310dd79 Change signature of callback for IO and timer manager
Thinker K.F. Li <thinker@codemud.net>
parents: 989
diff changeset
309 ioman->monitors[i].cb(i, io_man->monitors[i].fd,
986
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
310 MB_IO_R,
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
311 rt->monitors[i].data);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
312 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
313 if(io_man->monitors[i].type == MB_IO_W ||
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
314 io_man->monitors[i].type == MB_IO_RW) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
315 if(FD_ISSET(io_man->monitors[i].fd, &wfds))
990
8dd42310dd79 Change signature of callback for IO and timer manager
Thinker K.F. Li <thinker@codemud.net>
parents: 989
diff changeset
316 io_man->monitors[i].cb(i, io_man->monitors[i].fd,
986
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
317 MB_IO_W,
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
318 io_man->monitors[i].data);
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
319 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
320 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
321 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
322 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
323 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
324
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
325 /* @} */
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
326
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
327 #ifdef XSHM
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
328 static void
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
329 XSHM_update(X_MB_runtime_t *xmb_rt) {
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
330 GC gc;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
331
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
332 gc = DefaultGC(xmb_rt->display, DefaultScreen(xmb_rt->display));
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
333 if(xmb_rt->ximage) { /* support XSHM */
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
334 XShmPutImage(xmb_rt->display,
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
335 xmb_rt->win,
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
336 gc,
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
337 xmb_rt->ximage,
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
338 0, 0, 0, 0,
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
339 xmb_rt->w, xmb_rt->h, 0);
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
340 }
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
341 }
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
342 #endif
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
343
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
344 /*! \defgroup xkb X Keyboard Handling
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
345 *
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
346 * Accept keyboard events from X server and delivery it to
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
347 * application through observer pattern. There is a subject,
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
348 * per X-connection, for that.
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
349 * @{
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
350 */
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
351 static int keycode2sym(X_kb_info_t *kbinfo, unsigned int keycode) {
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
352 int sym_idx;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
353 int sym;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
354
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
355 sym_idx = kbinfo->ksym_per_code * (keycode - kbinfo->keycode_min);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
356 sym = kbinfo->syms[sym_idx];
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
357 return sym;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
358 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
359
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
360 static int X_kb_init(X_kb_info_t *kbinfo, Display *display,
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
361 redraw_man_t *rdman) {
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
362 int n_syms;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
363 ob_factory_t *factory;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
364 int r;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
365
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
366 r = XDisplayKeycodes(display,
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
367 &kbinfo->keycode_min,
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
368 &kbinfo->keycode_max);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
369 if(r == 0)
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
370 return ERR;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
371
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
372 n_syms = kbinfo->keycode_max - kbinfo->keycode_min + 1;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
373 kbinfo->syms = XGetKeyboardMapping(display, kbinfo->keycode_min,
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
374 n_syms,
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
375 &kbinfo->ksym_per_code);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
376 if(kbinfo->syms == NULL)
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
377 return ERR;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
378
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
379 factory = rdman_get_ob_factory(rdman);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
380 kbinfo->kbevents = subject_new(factory, kbinfo, OBJT_KB);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
381 if(kbinfo->kbevents == NULL)
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
382 return ERR;
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
383 /*! \todo Make sure ob_factory is still need. */
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
384 kbinfo->ob_factory = factory;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
385
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
386 return OK;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
387 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
388
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
389 static void X_kb_destroy(X_kb_info_t *kbinfo) {
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
390 subject_free(kbinfo->kbevents);
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
391 XFree(kbinfo->syms);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
392 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
393
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
394 /*! \brief Accept X keyboard events from handle_x_event() and dispatch it.
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
395 */
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
396 static void X_kb_handle_event(X_kb_info_t *kbinfo, XKeyEvent *xkey) {
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
397 unsigned int code;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
398 int sym;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
399 X_kb_event_t event;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
400
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
401 code = xkey->keycode;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
402 sym = keycode2sym(kbinfo, code);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
403 if(xkey->type == KeyPress)
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
404 event.event.type = EVT_KB_PRESS;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
405 else if(xkey->type == KeyRelease)
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
406 event.event.type = EVT_KB_RELEASE;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
407 event.event.tgt = event.event.cur_tgt = kbinfo->kbevents;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
408 event.keycode = code;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
409 event.sym = sym;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
410
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
411 subject_notify(kbinfo->kbevents, &event.event);
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
412 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
413 /* @} */
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
414
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
415 static unsigned int get_button_state(unsigned int state) {
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
416 unsigned int but = 0;
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
417
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
418 if(state & Button1Mask)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
419 but |= MOUSE_BUT1;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
420 if(state & Button2Mask)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
421 but |= MOUSE_BUT2;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
422 if(state & Button3Mask)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
423 but |= MOUSE_BUT3;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
424
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
425 return but;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
426 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
427
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
428 static unsigned int get_button(unsigned int button) {
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
429 switch(button) {
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
430 case Button1:
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
431 return MOUSE_BUT1;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
432 case Button2:
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
433 return MOUSE_BUT2;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
434 case Button3:
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
435 return MOUSE_BUT3;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
436 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
437 return 0;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
438 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
439
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
440 /*! \brief Notify observers of the shape at specified
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
441 * position for mouse event.
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Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
442 *
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
443 * Observers of parent shapes may be called if the subject is not
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
444 * with SUBF_STOP_PROPAGATE flag. The subject of mouse event
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
445 * for a shape is returned by sh_get_mouse_event_subject().
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
446 */
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
447 static void notify_coord_or_shape(redraw_man_t *rdman,
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
448 mb_obj_t *obj,
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
449 co_aix x, co_aix y, int etype,
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
450 unsigned int state,
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
451 unsigned int button) {
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
452 mouse_event_t mouse_event;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
453 subject_t *subject;
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
454
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
455 mouse_event.event.type = etype;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
456 mouse_event.x = x;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
457 mouse_event.y = y;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
458 mouse_event.but_state = state;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
459 mouse_event.button = button;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
460
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
461 if(IS_MBO_SHAPES(obj))
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
462 subject = sh_get_mouse_event_subject((shape_t *)obj);
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
463 else
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
464 subject = coord_get_mouse_event((coord_t *)obj);
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
465
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
466 subject_notify(subject, (event_t *)&mouse_event);
78
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
467 }
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
468
869
c18058fb48ee Export API for JS to feed X events.
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parents: 822
diff changeset
469 /*! \brief Handle motion event.
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
470 */
869
c18058fb48ee Export API for JS to feed X events.
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parents: 822
diff changeset
471 static void
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
472 handle_motion_event(X_MB_runtime_t *rt) {
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
473 redraw_man_t *rdman = rt->rdman;
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
474 int x, y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
475 int state;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
476 shape_t *shape;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
477 coord_t *root;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
478 int in_stroke;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
479
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
480 x = rt->mx;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
481 y = rt->my;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
482 state = rt->mbut_state;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
483
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
484 shape = find_shape_at_pos(rdman, x, y,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
485 &in_stroke);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
486 #ifdef ONLY_MOUSE_MOVE_RAW
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
487 if(shape != NULL) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
488 notify_coord_or_shape(rdman, (mb_obj_t *)shape,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
489 x, y, EVT_MOUSE_MOVE_RAW, state, 0);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
490 } else {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
491 root = rdman_get_root(rdman);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
492 notify_coord_or_shape(rdman, (mb_obj_t *)root,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
493 x, y, EVT_MOUSE_MOVE_RAW, state, 0);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
494 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
495 #else
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
496 if(shape != NULL) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
497 if(rt->last != shape) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
498 if(rt->last)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
499 notify_coord_or_shape(rdman, rt->last, x, y,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
500 EVT_MOUSE_OUT, state, 0);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
501 notify_coord_or_shape(rdman, shape, x, y,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
502 EVT_MOUSE_OVER, state, 0);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
503 rt->last = shape;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
504 } else
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
505 notify_coord_or_shape(rdman, shape, x, y,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
506 EVT_MOUSE_MOVE, state, 0);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
507 } else {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
508 if(rt->last) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
509 notify_coord_or_shape(rdman, rt->last, x, y,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
510 EVT_MOUSE_OUT, state, 0);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
511 rt->last = NULL;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
512 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
513 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
514 #endif
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
515
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
516 rt->mflag = 0;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
517 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
518
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
519 /*! \brief Redraw exposed area.
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
520 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
521 static void
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
522 handle_expose_event(X_MB_runtime_t *rt) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
523 redraw_man_t *rdman = rt->rdman;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
524 int ex1, ey1, ex2, ey2;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
525
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
526 ex1 = rt->ex1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
527 ey1 = rt->ey1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
528 ex2 = rt->ex2;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
529 ey2 = rt->ey2;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
530
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
531 rdman_redraw_area(rdman, ex1, ey1, (ex2 - ex1), (ey2 - ey1));
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
532
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
533 rt->eflag = 0;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
534 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
535
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
536 /*! \brief Handle single X event and maintain internal states.
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
537 *
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
538 * It keeps internal state in rt to improve performance.
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
539 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
540 static void
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
541 handle_single_x_event(X_MB_runtime_t *rt, XEvent *evt) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
542 redraw_man_t *rdman = rt->rdman;
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
543 XMotionEvent *mevt;
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
544 XButtonEvent *bevt;
81
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
545 XExposeEvent *eevt;
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
546 XKeyEvent *xkey;
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
547 int x, y, w, h;
81
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
548
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
549 shape_t *shape;
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
550
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
551 unsigned int state, button;
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
552 int in_stroke;
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
553
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
554 if(evt->type != MotionNotify && rt->mflag)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
555 handle_motion_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
556
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
557 switch(evt->type) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
558 case ButtonPress:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
559 bevt = (XButtonEvent *)evt;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
560 x = bevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
561 y = bevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
562 state = get_button_state(bevt->state);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
563 button = get_button(bevt->button);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
564
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
565 shape = find_shape_at_pos(rdman, x, y,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
566 &in_stroke);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
567 if(shape)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
568 notify_coord_or_shape(rdman, (mb_obj_t *)shape,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
569 x, y, EVT_MOUSE_BUT_PRESS,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
570 state, button);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
571 break;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
572
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
573 case ButtonRelease:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
574 bevt = (XButtonEvent *)evt;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
575 x = bevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
576 y = bevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
577 state = get_button_state(bevt->state);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
578 button = get_button(bevt->button);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
579
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
580 shape = find_shape_at_pos(rdman, x, y,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
581 &in_stroke);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
582 if(shape)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
583 notify_coord_or_shape(rdman, (mb_obj_t *)shape,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
584 x, y, EVT_MOUSE_BUT_RELEASE,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
585 state, button);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
586 break;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
587
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
588 case MotionNotify:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
589 mevt = (XMotionEvent *)evt;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
590 rt->mx = mevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
591 rt->my = mevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
592 rt->mbut_state = get_button_state(mevt->state);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
593 rt->mflag = 1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
594 break;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
595
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
596 case KeyPress:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
597 case KeyRelease:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
598 xkey = &evt->xkey;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
599 X_kb_handle_event(&rt->kbinfo, xkey);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
600 break;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
601
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
602 case Expose:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
603 eevt = &evt->xexpose;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
604 x = eevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
605 y = eevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
606 w = eevt->width;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
607 h = eevt->height;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
608
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
609 if(rt->eflag) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
610 if(x < rt->ex1)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
611 rt->ex1 = x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
612 if(y < rt->ey1)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
613 rt->ey1 = y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
614 if((x + w) > rt->ex2)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
615 rt->ex2 = x + w;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
616 if((y + h) > rt->ey2)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
617 rt->ey2 = y + h;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
618 } else {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
619 rt->ex1 = x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
620 rt->ey1 = y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
621 rt->ex2 = x + w;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
622 rt->ey2 = y + h;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
623 rt->eflag = 1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
624 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
625 break;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
626 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
627 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
628
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
629 /*! \brief Call when no more event in an event iteration.
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
630 *
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
631 * No more event means event queue is emplty. This function will
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
632 * perform some actions according current internal state.
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
633 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
634 static void
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
635 no_more_event(X_MB_runtime_t *rt) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
636 if(rt->mflag)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
637 handle_motion_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
638 if(rt->eflag)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
639 handle_expose_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
640 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
641
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
642 /*! \brief Dispatch all X events in the queue.
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
643 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
644 static void handle_x_event(X_MB_runtime_t *rt) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
645 Display *display = rt->display;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
646 XEvent evt;
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
647 int r;
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
648
529
0160cdabaa51 Add a known issue.
Thinker K.F. Li <thinker@branda.to>
parents: 528
diff changeset
649 /* XXX: For some unknown reason, it causes a segmentation fault to
0160cdabaa51 Add a known issue.
Thinker K.F. Li <thinker@branda.to>
parents: 528
diff changeset
650 * called XEventsQueued() after receiving first Expose event
0160cdabaa51 Add a known issue.
Thinker K.F. Li <thinker@branda.to>
parents: 528
diff changeset
651 * and before redraw for the event.
0160cdabaa51 Add a known issue.
Thinker K.F. Li <thinker@branda.to>
parents: 528
diff changeset
652 */
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
653 while(XEventsQueued(display, QueuedAfterReading) > 0) {
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
654 r = XNextEvent(display, &evt);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
655 if(r == -1)
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
656 break;
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
657
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
658 handle_single_x_event(rt, &evt);
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
659 }
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
660 no_more_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
661
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
662 #ifdef XSHM
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
663 XSHM_update(rt);
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
664 #endif
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
665 XFlush(display);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
666 }
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
667
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
668 /*! \brief Handle connection coming data and timeout of timers.
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
669 *
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
670 * \param display is a Display returned by XOpenDisplay().
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
671 * \param rdman is a redraw manager.
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
672 * \param tman is a timer manager.
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
673 *
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
674 * The display is managed by specified rdman and tman. rdman draws
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
675 * on the display, and tman trigger actions according timers.
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
676 */
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
677 void X_MB_handle_connection(void *be) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
678 X_MB_runtime_t *rt = (X_MB_runtime_t *) be;
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
679 Display *display = rt->display;
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
680 redraw_man_t *rdman = rt->rdman;
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
681 mb_tman_t *tman = rt->tman;
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
682 int fd;
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
683 mb_timeval_t now, tmo;
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
684 struct timeval tv;
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
685 fd_set rfds,wfds;
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
686 int nfds;
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
687 int r, r1,i;
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
688
142
3efe77007127 Do not redraw all at begining, waiting for explosure.
Thinker K.F. Li <thinker@branda.to>
parents: 131
diff changeset
689 handle_x_event(rt);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
690
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
691 fd = XConnectionNumber(display);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
692 nfds = fd + 1;
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
693 while(1) {
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
694 FD_ZERO(&rfds);
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
695 FD_ZERO(&wfds);
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
696 FD_SET(fd, &rfds);
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
697 for(i=0;i<rt->n_monitor;i++) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
698 if (rt->monitors[i].type == MONITOR_READ)
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
699 FD_SET(rt->monitors[i].fd, &rfds);
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
700 else if (rt->monitors[i].type == MONITOR_WRITE)
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
701 FD_SET(rt->monitors[i].fd, &wfds);
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
702 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
703
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
704 get_now(&now);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
705 r = mb_tman_next_timeout(tman, &now, &tmo);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
706
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
707 if(r == 0) {
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
708 tv.tv_sec = MB_TIMEVAL_SEC(&tmo);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
709 tv.tv_usec = MB_TIMEVAL_USEC(&tmo);
120
5df7403b6fbc Fix bug of get_now()
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
710 r1 = select(nfds, &rfds, NULL, NULL, &tv);
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
711 } else
120
5df7403b6fbc Fix bug of get_now()
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
712 r1 = select(nfds, &rfds, NULL, NULL, NULL);
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
713
120
5df7403b6fbc Fix bug of get_now()
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
714 if(r1 == -1) {
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
715 perror("select");
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
716 break;
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
717 }
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
718
120
5df7403b6fbc Fix bug of get_now()
Thinker K.F. Li <thinker@branda.to>
parents: 84
diff changeset
719 if(r1 == 0) {
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
720 get_now(&now);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
721 mb_tman_handle_timeout(tman, &now);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
722 rdman_redraw_changed(rdman);
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
723 #ifdef XSHM
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
724 XSHM_update(rt);
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
725 #endif
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
726 XFlush(display);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
727 } else if(FD_ISSET(fd, &rfds)){
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
728 handle_x_event(rt);
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
729 } else {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
730 for(i=0;i<rt->n_monitor;i++) {
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
731 if (rt->monitors[i].type == MONITOR_READ) {
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
732 if (FD_ISSET(rt->monitors[i].fd, &rfds))
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
733 rt->monitors[i].f(rt->monitors[i].fd,rt->monitors[i].arg);
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
734 } else if (rt->monitors[i].type == MONITOR_WRITE) {
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
735 if (FD_ISSET(rt->monitors[i].fd, &wfds))
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
736 rt->monitors[i].f(rt->monitors[i].fd,rt->monitors[i].arg);
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
737 }
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
738 }
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
739 }
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
740 }
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
741 }
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
742
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
743 static int X_init_connection(const char *display_name,
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
744 int w, int h,
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
745 Display **displayp,
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
746 Visual **visualp,
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
747 Window *winp) {
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
748 Display *display;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
749 Window root, win;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
750 Visual *visual;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
751 int screen;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
752 XSetWindowAttributes wattr;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
753 int depth;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
754 int x, y;
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
755 int draw_root = 0;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
756 const char *disp_name;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
757 char disp_buf[32];
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
758 int cp;
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
759 int r;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
760
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
761 /*
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
762 * Support drawing on the root window.
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
763 */
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
764 disp_name = display_name;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
765 if(strstr(display_name, ":root") != NULL) {
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
766 draw_root = 1;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
767 cp = strlen(display_name) - 5;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
768 if(cp >= 32)
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
769 cp = 31;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
770 memcpy(disp_buf, display_name, cp);
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
771 disp_buf[cp] = 0;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
772 disp_name = disp_buf;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
773 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
774
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
775 display = XOpenDisplay(disp_name);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
776 if(display == NULL)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
777 return ERR;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
778
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
779 screen = DefaultScreen(display);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
780 root = DefaultRootWindow(display);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
781 visual = DefaultVisual(display, screen);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
782 depth = DefaultDepth(display, screen);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
783 wattr.override_redirect = False;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
784 x = 10;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
785 y = 10;
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
786 if(draw_root)
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
787 win = RootWindowOfScreen(ScreenOfDisplay(display, screen));
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
788 else {
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
789 win = XCreateWindow(display, root,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
790 x, y,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
791 w, h,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
792 1, depth, InputOutput, visual,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
793 CWOverrideRedirect, &wattr);
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
794 r = XMapWindow(display, win);
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
795 if(r == -1) {
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
796 XCloseDisplay(display);
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
797 return ERR;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
798 }
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
799 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
800
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
801 XSelectInput(display, win, PointerMotionMask | ExposureMask |
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
802 ButtonPressMask | ButtonReleaseMask |
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
803 KeyPressMask | KeyReleaseMask);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
804 XFlush(display);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
805
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
806 *displayp = display;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
807 *visualp = visual;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
808 *winp = win;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
809
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
810 return OK;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
811 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
812
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
813 #ifdef XSHM
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
814 static void
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
815 xshm_destroy(X_MB_runtime_t *xmb_rt) {
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
816 XShmSegmentInfo *shminfo;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
817
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
818 shminfo = &xmb_rt->shminfo;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
819
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
820 if(xmb_rt->shminfo.shmaddr) {
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
821 XShmDetach(xmb_rt->display, shminfo);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
822 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
823
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
824 if(xmb_rt->ximage) {
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
825 XDestroyImage(xmb_rt->ximage);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
826 xmb_rt->ximage = NULL;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
827 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
828
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
829 if(shminfo->shmaddr) {
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
830 shmdt(shminfo->shmaddr);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
831 shminfo->shmaddr = NULL;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
832 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
833
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
834 if(shminfo->shmid) {
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
835 shmctl(shminfo->shmid, IPC_RMID, 0);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
836 shminfo->shmid = 0;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
837 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
838 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
839
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
840 static void
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
841 xshm_init(X_MB_runtime_t *xmb_rt) {
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
842 Display *display;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
843 Visual *visual;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
844 XImage *ximage;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
845 int screen;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
846 int depth;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
847 int support_shm;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
848 int mem_sz;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
849 XShmSegmentInfo *shminfo;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
850 int surf_fmt;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
851
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
852 display = xmb_rt->display;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
853 visual = xmb_rt->visual;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
854 shminfo = &xmb_rt->shminfo;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
855
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
856 support_shm = XShmQueryExtension(display);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
857 if(!support_shm)
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
858 return;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
859
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
860 screen = DefaultScreen(display);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
861 depth = DefaultDepth(display, screen);
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
862
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
863 if(depth != 24 && depth != 32)
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
864 return;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
865
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
866 xmb_rt->ximage = XShmCreateImage(display, visual, depth,
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
867 ZPixmap, NULL, shminfo,
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
868 xmb_rt->w, xmb_rt->h);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
869 ximage = xmb_rt->ximage;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
870
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
871 mem_sz = ximage->bytes_per_line * ximage->height;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
872 shminfo->shmid = shmget(IPC_PRIVATE, mem_sz, IPC_CREAT | 0777);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
873 if(shminfo->shmid == -1) {
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
874 xshm_destroy(xmb_rt);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
875 return;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
876 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
877
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
878 shminfo->shmaddr = shmat(shminfo->shmid, 0, 0);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
879 ximage->data = shminfo->shmaddr;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
880
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
881 shminfo->readOnly = 0;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
882
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
883 XShmAttach(display, shminfo);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
884
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
885 switch(depth) {
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
886 case 24: surf_fmt = CAIRO_FORMAT_RGB24; break;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
887 case 32: surf_fmt = CAIRO_FORMAT_ARGB32; break;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
888 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
889
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
890 xmb_rt->backend_surface =
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
891 mbe_image_surface_create_for_data((unsigned char *)ximage->data,
755
82836f1290b6 Remove cairo_* and use mbe_*
Thinker K.F. Li <thinker@codemud.net>
parents: 694
diff changeset
892 surf_fmt,
82836f1290b6 Remove cairo_* and use mbe_*
Thinker K.F. Li <thinker@codemud.net>
parents: 694
diff changeset
893 xmb_rt->w,
82836f1290b6 Remove cairo_* and use mbe_*
Thinker K.F. Li <thinker@codemud.net>
parents: 694
diff changeset
894 xmb_rt->h,
82836f1290b6 Remove cairo_* and use mbe_*
Thinker K.F. Li <thinker@codemud.net>
parents: 694
diff changeset
895 ximage->bytes_per_line);
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
896 if(xmb_rt->backend_surface == NULL)
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
897 xshm_destroy(xmb_rt);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
898 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
899 #endif /* XSHM */
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
900
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
901 /*! \brief Initialize a MadButterfy runtime for Xlib.
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
902 *
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
903 * This one is very like X_MB_init(), except it accepts a
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
904 * X_MB_runtime_t object initialized with a display connected to a X
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
905 * server and an opened window.
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
906 *
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
907 * Following field of the X_MB_runtime_t object should be initialized.
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
908 * - w, h
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
909 * - win
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
910 * - display
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
911 * - visual
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
912 */
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
913 static int
870
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
914 X_MB_init_with_win_internal(X_MB_runtime_t *xmb_rt) {
265
b42ee279669e Change function name and add comments.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
915 mb_img_ldr_t *img_ldr;
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
916 int w, h;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
917
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
918 w = xmb_rt->w;
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
919 h = xmb_rt->h;
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
920
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
921 #ifdef XSHM
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
922 xshm_init(xmb_rt);
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
923 #endif
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
924
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
925 xmb_rt->surface =
450
a417fd980228 Replace cairo_format_t with mb_img_fmt_t.
Thinker K.F. Li <thinker@branda.to>
parents: 448
diff changeset
926 mbe_image_surface_create(MB_IFMT_ARGB32, w, h);
471
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
927
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
928 xmb_rt->surface_ptn =
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
929 mbe_pattern_create_for_surface(xmb_rt->surface);
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
930
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
931 if(xmb_rt->backend_surface == NULL) /* xshm_init() may create one */
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
932 xmb_rt->backend_surface =
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
933 mbe_xlib_surface_create(xmb_rt->display,
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
934 xmb_rt->win,
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
935 xmb_rt->visual,
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
936 w, h);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
937
448
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine.
Thinker K.F. Li <thinker@branda.to>
parents: 350
diff changeset
938 xmb_rt->cr = mbe_create(xmb_rt->surface);
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine.
Thinker K.F. Li <thinker@branda.to>
parents: 350
diff changeset
939 xmb_rt->backend_cr = mbe_create(xmb_rt->backend_surface);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
940
471
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
941 mbe_set_source(xmb_rt->backend_cr, xmb_rt->surface_ptn);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
942
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
943 xmb_rt->rdman = (redraw_man_t *)malloc(sizeof(redraw_man_t));
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
944 redraw_man_init(xmb_rt->rdman, xmb_rt->cr, xmb_rt->backend_cr);
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
945 // FIXME: This is a wired loopback reference. This is inly required when we need
249
ab8284c8dcee * Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
parents: 224
diff changeset
946 // to get the xmb_rt->tman for the animation. We should relocate the tman
ab8284c8dcee * Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
parents: 224
diff changeset
947 // to the redraw_man_t instead.
ab8284c8dcee * Add loopback reference from rdman to the backend. This is only required when we need to acquire the tman for the animation. This is not a reasonable arrangement since the animation should be backend transparent. We should not touch the backend directly from the animation. We should relocate the tman to the rdman.
wycc
parents: 224
diff changeset
948 xmb_rt->rdman->rt = xmb_rt;
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
949
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
950 xmb_rt->tman = mb_tman_new();
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
951
346
b391722bf20e sh_image_t::img_data is managed by paint_image_t.
Thinker K.F. Li <thinker@branda.to>
parents: 270
diff changeset
952 img_ldr = simple_mb_img_ldr_new("");
265
b42ee279669e Change function name and add comments.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
953 xmb_rt->img_ldr = img_ldr;
b42ee279669e Change function name and add comments.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
954 rdman_set_img_ldr(xmb_rt->rdman, img_ldr);
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
955 memset(xmb_rt->monitors,0,sizeof(xmb_rt->monitors));
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
956
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
957 #ifndef ONLY_MOUSE_MOVE_RAW
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
958 xmb_rt->last = NULL;
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
959 #endif
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
960
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
961 X_kb_init(&xmb_rt->kbinfo, xmb_rt->display, xmb_rt->rdman);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
962
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
963 return OK;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
964 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
965
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
966 /*! \brief Initialize a MadButterfy runtime for Xlib.
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
967 *
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
968 * It setups a runtime environment to run MadButterfly with Xlib.
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
969 * Users should specify width and height of the opening window.
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
970 */
870
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
971 static int X_MB_init(X_MB_runtime_t *xmb_rt, const char *display_name,
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
972 int w, int h) {
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
973 int r;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
974
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
975 memset(xmb_rt, 0, sizeof(X_MB_runtime_t));
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
976
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
977 xmb_rt->w = w;
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
978 xmb_rt->h = h;
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
979 r = X_init_connection(display_name, w, h, &xmb_rt->display,
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
980 &xmb_rt->visual, &xmb_rt->win);
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
981 if(r != OK)
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
982 return ERR;
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
983
870
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
984 r = X_MB_init_with_win_internal(xmb_rt);
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
985
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
986 return r;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
987 }
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
988
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
989 /*! \brief Initialize a MadButterfly runtime for a window of X.
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
990 *
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
991 * Runtimes initialized with this function should be destroyed with
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
992 * X_MB_destroy_keep_win().
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
993 */
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
994 static int
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
995 X_MB_init_with_win(X_MB_runtime_t *xmb_rt,
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
996 Display *display, Window win) {
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
997 XWindowAttributes attrs;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
998 int r;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
999
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1000 r = XGetWindowAttributes(display, win, &attrs);
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1001 if(r == 0)
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1002 return ERR;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1003
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1004 memset(xmb_rt, 0, sizeof(X_MB_runtime_t));
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1005
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1006 xmb_rt->display = display;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1007 xmb_rt->win = win;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1008 xmb_rt->visual = attrs.visual;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1009 xmb_rt->w = attrs.width;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1010 xmb_rt->h = attrs.height;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1011
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1012 r = X_MB_init_with_win_internal(xmb_rt);
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
1013
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
1014 return r;
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
1015 }
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
1016
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1017 static void X_MB_destroy(X_MB_runtime_t *xmb_rt) {
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1018 if(xmb_rt->rdman) {
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1019 redraw_man_destroy(xmb_rt->rdman);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1020 free(xmb_rt->rdman);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1021 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1022
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1023 if(xmb_rt->tman)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1024 mb_tman_free(xmb_rt->tman);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1025
259
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1026 if(xmb_rt->img_ldr)
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1027 MB_IMG_LDR_FREE(xmb_rt->img_ldr);
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1028
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1029 if(xmb_rt->cr)
448
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine.
Thinker K.F. Li <thinker@branda.to>
parents: 350
diff changeset
1030 mbe_destroy(xmb_rt->cr);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1031 if(xmb_rt->backend_cr)
448
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine.
Thinker K.F. Li <thinker@branda.to>
parents: 350
diff changeset
1032 mbe_destroy(xmb_rt->backend_cr);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1033
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1034 if(xmb_rt->surface)
448
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine.
Thinker K.F. Li <thinker@branda.to>
parents: 350
diff changeset
1035 mbe_surface_destroy(xmb_rt->surface);
471
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
1036 if(xmb_rt->surface_ptn)
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
1037 mbe_pattern_destroy(xmb_rt->surface_ptn);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1038 if(xmb_rt->backend_surface)
448
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine.
Thinker K.F. Li <thinker@branda.to>
parents: 350
diff changeset
1039 mbe_surface_destroy(xmb_rt->backend_surface);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1040
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1041 if(xmb_rt->display)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1042 XCloseDisplay(xmb_rt->display);
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1043
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1044 X_kb_destroy(&xmb_rt->kbinfo);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1045 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
1046
870
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1047 /*! \brief Destroy a MadButterfly runtime initialized with
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1048 * X_MB_init_with_win().
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1049 *
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1050 * Destroying a runtime with this function prevent the window and
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1051 * display associated with the runtime being closed.
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1052 */
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1053 static void
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1054 X_MB_destroy_keep_win(X_MB_runtime_t *xmb_rt) {
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1055 Display *display;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1056 Window win;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1057
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1058 display = xmb_rt->display;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1059 xmb_rt->display = NULL;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1060 win = xmb_rt->win;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1061 xmb_rt->win = 0;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1062
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1063 X_MB_destroy(xmb_rt);
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1064
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1065 xmb_rt->display = display;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1066 xmb_rt->win = win;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1067 }
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1068
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1069 void *X_MB_new(const char *display_name, int w, int h) {
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1070 X_MB_runtime_t *rt;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1071 int r;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1072
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1073 rt = O_ALLOC(X_MB_runtime_t);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1074 if(rt == NULL)
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1075 return NULL;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1076
870
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1077 r = X_MB_init(rt, display_name, w, h);
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1078 if(r != OK) {
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1079 free(rt);
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1080 return NULL;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1081 }
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1082
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1083 return rt;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1084 }
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1085
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1086 /*! \brief Create a new runtime for existed window for X.
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1087 *
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1088 * The object returned by this function must be free with
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1089 * X_MB_free_keep_win() to prevent the window from closed.
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1090 */
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1091 void *X_MB_new_with_win(Display *display, Window win) {
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1092 X_MB_runtime_t *rt;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1093 int r;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1094
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1095 rt = O_ALLOC(X_MB_runtime_t);
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1096 if(rt == NULL)
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1097 return NULL;
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1098
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1099 r = X_MB_init_with_win(rt, display, win);
528
d687d3395264 Clear variables and draw root coord.
Thinker K.F. Li <thinker@branda.to>
parents: 471
diff changeset
1100 if(r != OK) {
d687d3395264 Clear variables and draw root coord.
Thinker K.F. Li <thinker@branda.to>
parents: 471
diff changeset
1101 free(rt);
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1102 return NULL;
528
d687d3395264 Clear variables and draw root coord.
Thinker K.F. Li <thinker@branda.to>
parents: 471
diff changeset
1103 }
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1104
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1105 return rt;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1106 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1107
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1108 void X_MB_free(void *rt) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1109 X_MB_destroy((X_MB_runtime_t *) rt);
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1110 free(rt);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1111 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1112
870
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1113 /*! \brief Free runtime created with X_MB_new_with_win().
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1114 */
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1115 void
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1116 X_MB_free_keep_win(void *rt) {
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1117 X_MB_destroy_keep_win((X_MB_runtime_t *) rt);
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1118 free(rt);
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1119 }
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
1120
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1121 subject_t *X_MB_kbevents(void *rt) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1122 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *) rt;
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1123 return xmb_rt->kbinfo.kbevents;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1124 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1125
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1126 redraw_man_t *X_MB_rdman(void *rt) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1127 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *) rt;
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1128 return xmb_rt->rdman;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1129 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1130
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1131 mb_tman_t *X_MB_tman(void *rt) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1132 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *) rt;
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1133 return xmb_rt->tman;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1134 }
131
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1135
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1136 ob_factory_t *X_MB_ob_factory(void *rt) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1137 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *) rt;
131
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1138 ob_factory_t *factory;
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1139
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1140 factory = rdman_get_ob_factory(xmb_rt->rdman);
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1141 return factory;
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1142 }
259
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1143
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1144 mb_img_ldr_t *X_MB_img_ldr(void *rt) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1145 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *) rt;
692
201cc86720a3 Fix compiling time warning about cairo xlib
Thinker K.F. Li <thinker@branda.to>
parents: 691
diff changeset
1146 mb_img_ldr_t *img_ldr;
259
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1147
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1148 img_ldr = xmb_rt->img_ldr;
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1149
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1150 return img_ldr;
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1151 }
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1152
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1153 void X_MB_add_event(void *rt, int type, int fd, mb_eventcb_t f,void *arg)
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1154 {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1155 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *) rt;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1156 int i;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1157
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1158 for(i=0;i<xmb_rt->n_monitor;i++) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1159 if (xmb_rt->monitors[i].type == type && xmb_rt->monitors[i].fd == fd) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1160 xmb_rt->monitors[i].f = f;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1161 xmb_rt->monitors[i].arg = arg;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1162 return;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1163 }
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1164 }
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1165 for(i=0;i<xmb_rt->n_monitor;i++) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1166 if (xmb_rt->monitors[i].type == 0) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1167 xmb_rt->monitors[i].type = type;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1168 xmb_rt->monitors[i].fd = fd;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1169 xmb_rt->monitors[i].f = f;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1170 xmb_rt->monitors[i].arg = arg;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1171 return;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1172 }
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1173 }
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1174 if (i == MAX_MONITORS) return;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1175 xmb_rt->monitors[i].type = type;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1176 xmb_rt->monitors[i].fd = fd;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1177 xmb_rt->monitors[i].f = f;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1178 xmb_rt->monitors[i].arg = arg;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1179 i++;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1180 xmb_rt->n_monitor=i;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1181 }
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1182
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1183 void X_MB_remove_event(void *rt, int type, int fd)
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1184 {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1185 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *) rt;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1186 int i;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1187 for(i=0;i<xmb_rt->n_monitor;i++) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1188 if (xmb_rt->monitors[i].type == type && xmb_rt->monitors[i].fd == fd) {
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1189 xmb_rt->monitors[i].type = 0;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1190 return;
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1191 }
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1192 }
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1193 }
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1194 mb_backend_t backend = { X_MB_new,
984
3fe8054457a8 Change interface of mb_backend_t for more concise
Thinker K.F. Li <thinker@codemud.net>
parents: 870
diff changeset
1195 X_MB_new_with_window,
986
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
1196
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1197 X_MB_free,
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1198 X_MB_add_event,
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1199 X_MB_remove_event,
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1200 X_MB_handle_connection,
986
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
1201
462
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1202 X_MB_kbevents,
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1203 X_MB_rdman,
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1204 X_MB_tman,
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1205 X_MB_ob_factory,
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1206 X_MB_img_ldr
af4b506ad56f Add backend layer to seperate the backend with the MBAF. Currently, X is the only backend. If we have more than one backend, we need to modify the Makefile to sleect the backend or implement a backend selection mechanism in the runtime.
wycc@122-116-38-188.HINET-IP.hinet.net
parents: 451
diff changeset
1207 };
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1208 /*! \defgroup x_supp_nodejs_sup Export functions for supporting nodejs plugin.
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1209 *
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1210 * These functions are for internal using.
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1211 * @{
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
1212 */
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1213 /*! \brief Exported for nodejs plugin to call handle_x_event.
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1214 */
550
127499ab2412 Upgrade ndoejs plugin to level of a new runtime.
Thinker K.F. Li <thinker@branda.to>
parents: 545
diff changeset
1215 void _X_MB_handle_x_event_for_nodejs(void *rt) {
127499ab2412 Upgrade ndoejs plugin to level of a new runtime.
Thinker K.F. Li <thinker@branda.to>
parents: 545
diff changeset
1216 handle_x_event((X_MB_runtime_t *)rt);
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1217 }
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1218
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1219 /*! \brief Get X connect for nodejs plugin.
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1220 */
550
127499ab2412 Upgrade ndoejs plugin to level of a new runtime.
Thinker K.F. Li <thinker@branda.to>
parents: 545
diff changeset
1221 int _X_MB_get_x_conn_for_nodejs(void *rt) {
127499ab2412 Upgrade ndoejs plugin to level of a new runtime.
Thinker K.F. Li <thinker@branda.to>
parents: 545
diff changeset
1222 return XConnectionNumber(((X_MB_runtime_t *)rt)->display);
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1223 }
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1224
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1225 /*! \brief Flush buffer for the X connection of a runtime object.
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1226 */
556
c9d23f7279a4 The first testcase that nodejs code can show a MadButterfly window.
Thinker K.F. Li <thinker@branda.to>
parents: 550
diff changeset
1227 int _X_MB_flush_x_conn_for_nodejs(void *rt) {
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
1228 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *)rt;
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
1229 #ifdef XSHM
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
1230 XSHM_update(xmb_rt);
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
1231 #endif
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
1232 return XFlush(xmb_rt->display);
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1233 }
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1234
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1235 /*! \brief Handle single X event.
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1236 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1237 void
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1238 _X_MB_handle_single_event(void *rt, void *evt) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1239 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *)rt;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1240
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1241 handle_single_x_event(xmb_rt, (XEvent *)evt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1242 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1243
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1244 /*! \brief Called at end of an iteration of X event loop.
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1245 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1246 void
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1247 _X_MB_no_more_event(void *rt) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1248 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *)rt;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1249
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1250 no_more_event(xmb_rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1251 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
1252
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1253 /* @} */