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annotate src/X_supp.c @ 1014:f7bf372a85a3 refine_backend_if

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Register _x_mb_handle_connection() with IO manager
author Thinker K.F. Li <thinker@codemud.net>
date Mon, 22 Nov 2010 00:42:30 +0800
parents d5b8853767e7
children c4a567112d29
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
122
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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_img_ldr_t *img_ldr;
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50 int w, h;
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51
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52 X_kb_info_t kbinfo;
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53 mb_IO_man_t *io_man;
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54 mb_timer_man_t *timer_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 /* For handle connection */
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67 int io_hdl;
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68
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69 /*
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70 * Following variables are used by handle_single_x_event()
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71 */
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72 int last_evt_type; /* Type of last event */
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73 int eflag;
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74 int ex1, ey1, ex2, ey2; /* Aggregate expose events */
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75 int mflag;
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76 int mx, my; /* Position of last motion event */
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77 int mbut_state; /* Button state of last motion event */
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78 };
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79
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80 /*! \defgroup x_mb_timer Timer manager for X.
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81 *
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82 * This implmentation of timer manager is based on mb_tman_t.
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83 * @{
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84 */
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85 struct _X_supp_timer_man {
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86 mb_timer_man_t timer_man;
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87 mb_tman_t *tman;
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88 };
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89
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90 static int _x_supp_timer_man_timeout(struct _mb_timer_man *tm_man,
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91 mb_timeval_t *tmout,
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92 mb_timer_cb_t cb, void *data);
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93 static void _x_supp_timer_man_remove(struct _mb_timer_man *tm_man, int tm_hdl);
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94 static mb_timer_man_t *_x_supp_timer_fact_new(void);
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95 static void _x_supp_timer_fact_free(mb_timer_man_t *timer_man);
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96
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97 static struct _X_supp_timer_man _x_supp_default_timer_man = {
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98 {_x_supp_timer_man_timeout, _x_supp_timer_man_remove},
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99 NULL
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100 };
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101
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102 static mb_timer_factory_t _x_supp_default_timer_factory = {
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103 _x_supp_timer_fact_new,
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104 _x_supp_timer_fact_free
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105 };
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106
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107 static mb_timer_factory_t *_timer_factory = &_x_supp_default_timer_factory;
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108
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109 /*! \brief Content of a timeout request.
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110 *
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111 * This is only used by internal of X support. This data structure
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112 * carry information to adopt mb_tman_t to mb_timer_man_t.
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113 */
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114 struct _X_supp_timeout_data {
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115 mb_timer_t *timer; /*!< Handle returned by mb_tman_timeout() */
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116 mb_timer_cb_t cb; /*!< Real callback function */
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117 void *data; /*!< data for real callback */
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118 };
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119
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120 static void
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121 _x_supp_tmo_hdlr(const mb_timeval_t *tmo,
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122 const mb_timeval_t *now,
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123 void *arg) {
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124 struct _X_supp_timeout_data *data = (struct _X_supp_timeout_data *)arg;
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125
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126 data->cb((int)data, tmo, now, data->data);
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127 }
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128
989
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129 static int
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130 _x_supp_timer_man_timeout(struct _mb_timer_man *tm_man,
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131 mb_timeval_t *tmout, /* timeout (wall time) */
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132 mb_timer_cb_t cb, void *data) {
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133 struct _X_supp_timer_man *timer_man = (struct _X_supp_timer_man *)tm_man;
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134 mb_timer_t *timer;
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135 struct _X_supp_timeout_data *tmout_data;
989
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136
991
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137 tmout_data = O_ALLOC(struct _X_supp_timeout_data);
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138 tmout_data->cb = cb;
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139 tmout_data->data = data;
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140 timer = mb_tman_timeout(timer_man->tman, tmout,
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141 _x_supp_tmo_hdlr, tmout_data);
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142 if(timer == NULL)
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143 return ERR;
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144 tmout_data->timer = timer;
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145
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146 return (int)tmout_data;
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147 }
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148
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149 static void
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150 _x_supp_timer_man_remove(struct _mb_timer_man *tm_man, int tm_hdl) {
991
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151 struct _X_supp_timer_man *timer_man = (struct _X_supp_timer_man *)tm_man;
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152 struct _X_supp_timeout_data *tmout_data =
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153 (struct _X_supp_timeout_data *)tm_hdl;
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154
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155 mb_tman_remove(timer_man->tman, tmout_data->timer);
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156 free(tmout_data);
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157 }
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158
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159 static mb_timer_man_t *
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160 _x_supp_timer_fact_new(void) {
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161 if(_x_supp_default_timer_man.tman == NULL)
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162 _x_supp_default_timer_man.tman = mb_tman_new();
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163 return (mb_timer_man_t *)&_x_supp_default_timer_man;
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164 }
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165
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166 static void
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167 _x_supp_timer_fact_free(mb_timer_man_t *timer_man) {
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168 }
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169
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170
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171 /* @} */
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172
1005
714169f33f13 Fix X_init_connection() to match modification of mb_backend_t
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173 static void handle_x_event(X_MB_runtime_t *rt);
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174
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175 /*! \defgroup x_mb_io IO manager for X.
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176 * @{
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177 */
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178 #define MAX_MONITORS 200
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179
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180 typedef struct {
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181 int type;
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182 int fd;
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183 mb_IO_cb_t cb;
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184 void *data;
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185 } monitor_t;
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186
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187 struct _X_supp_IO_man {
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188 mb_IO_man_t io_man;
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189 monitor_t monitors[MAX_MONITORS];
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190 int n_monitor;
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191 };
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192
1000
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diff changeset
193 static int _x_supp_io_man_reg(struct _mb_IO_man *io_man,
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194 int fd, MB_IO_TYPE type,
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diff changeset
195 mb_IO_cb_t cb, void *data);
1001
b462b9e213e8 Fix typo for the name of _mb_IO_man
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
196 static void _x_supp_io_man_unreg(struct _mb_IO_man *io_man, int io_hdl);
1000
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diff changeset
197 static mb_IO_man_t *_x_supp_io_man_new(void);
c92aabb054e2 Declare functions correctly
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diff changeset
198 static void _x_supp_io_man_free(mb_IO_man_t *io_man);
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199
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200 static mb_IO_factory_t _X_supp_default_io_factory = {
988
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diff changeset
201 _x_supp_io_man_new,
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202 _x_supp_io_man_free
986
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203 };
999
d975a59d4504 Fix typo on variable reference
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diff changeset
204 static mb_IO_factory_t *_io_factory = &_X_supp_default_io_factory;
986
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205
988
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diff changeset
206 static struct _X_supp_IO_man _default_io_man = {
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207 {_x_supp_io_man_reg, _x_supp_io_man_unreg},
987
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208 {}, /* monitors */
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209 0 /* n_monitor */
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210 };
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211
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212 static mb_IO_man_t *
988
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213 _x_supp_io_man_new(void) {
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214 return (mb_IO_man_t *)&_default_io_man;
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215 }
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216
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diff changeset
217 static void
988
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diff changeset
218 _x_supp_io_man_free(mb_IO_man_t *io_man) {
986
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219 }
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220
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221 static int
988
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diff changeset
222 _x_supp_io_man_reg(struct _mb_IO_man *io_man,
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diff changeset
223 int fd, MB_IO_TYPE type, mb_IO_cb_t cb, void *data) {
1002
aa0583e0a96b Fix typo for the naem of struct _X_supp_IO_man
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diff changeset
224 struct _X_supp_IO_man *xmb_io_man = (struct _X_supp_IO_man *)io_man;
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diff changeset
225 int i;
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226
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227 for(i = 0; i < xmb_io_man->n_monitor; i++) {
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228 if (xmb_io_man->monitors[i].type == MB_IO_DUMMY)
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229 break;
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230 }
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231 if (i == MAX_MONITORS)
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232 return ERR;
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233
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234 xmb_io_man->monitors[i].type = type;
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235 xmb_io_man->monitors[i].fd = fd;
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236 xmb_io_man->monitors[i].cb = cb;
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diff changeset
237 xmb_io_man->monitors[i].data = data;
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diff changeset
238 i++;
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diff changeset
239 if(i > xmb_io_man->n_monitor)
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240 xmb_io_man->n_monitor = i;
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241 return i - 1;
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242 }
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243
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diff changeset
244 static void
988
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diff changeset
245 _x_supp_io_man_unreg(struct _mb_IO_man *io_man, int io_hdl) {
1002
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diff changeset
246 struct _X_supp_IO_man *xmb_io_man = (struct _X_supp_IO_man *)io_man;
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247
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248 ASSERT(io_hdl < xmb_io_man->n_monitor);
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249 xmb_io_man->monitors[io_hdl].type = MB_IO_DUMMY;
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250 }
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251
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252 /*! \brief Handle connection coming data and timeout of timers.
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253 *
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254 * \param display is a Display returned by XOpenDisplay().
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255 * \param rdman is a redraw manager.
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256 * \param tman is a timer manager.
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257 *
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parents: 984
diff changeset
258 * The display is managed by specified rdman and tman. rdman draws
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
259 * on the display, and tman trigger actions according timers.
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
260 */
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
261 static void
1003
4b1bef7e5516 Change _X_MB_runtime and fix _x_mb_event_loop()
Thinker K.F. Li <thinker@codemud.net>
parents: 1002
diff changeset
262 _x_mb_event_loop(mb_rt_t *rt) {
1006
3ee2e30b260f Rename xmbrt to xmb_rt
Thinker K.F. Li <thinker@codemud.net>
parents: 1005
diff changeset
263 struct _X_MB_runtime *xmb_rt = (struct _X_MB_runtime *)rt;
3ee2e30b260f Rename xmbrt to xmb_rt
Thinker K.F. Li <thinker@codemud.net>
parents: 1005
diff changeset
264 struct _X_supp_IO_man *io_man = (struct _X_supp_IO_man *)xmb_rt->io_man;
1003
4b1bef7e5516 Change _X_MB_runtime and fix _x_mb_event_loop()
Thinker K.F. Li <thinker@codemud.net>
parents: 1002
diff changeset
265 struct _X_supp_timer_man *timer_man =
1006
3ee2e30b260f Rename xmbrt to xmb_rt
Thinker K.F. Li <thinker@codemud.net>
parents: 1005
diff changeset
266 (struct _X_supp_timer_man *)xmb_rt->timer_man;
1003
4b1bef7e5516 Change _X_MB_runtime and fix _x_mb_event_loop()
Thinker K.F. Li <thinker@codemud.net>
parents: 1002
diff changeset
267 mb_tman_t *tman = timer_man->tman;
986
c39d14139ca5 Implement IO manager interface for X
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parents: 984
diff changeset
268 int fd;
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
269 mb_timeval_t now, tmo;
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
270 struct timeval tv;
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
271 fd_set rfds, wfds;
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
272 int nfds = 0;
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
273 int r, r1,i;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
274
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
275 handle_x_event(rt);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
276
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
277 while(1) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
278 FD_ZERO(&rfds);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
279 FD_ZERO(&wfds);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
280 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
281 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
282 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
283 FD_SET(io_man->monitors[i].fd, &rfds);
1004
d6035efd64dc Use MB_MAX()
Thinker K.F. Li <thinker@codemud.net>
parents: 1003
diff changeset
284 nfds = MB_MAX(nfds, io_man->monitors[i].fd + 1);
986
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 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
287 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
288 FD_SET(io_man->monitors[i].fd, &wfds);
1004
d6035efd64dc Use MB_MAX()
Thinker K.F. Li <thinker@codemud.net>
parents: 1003
diff changeset
289 nfds = MB_MAX(nfds, io_man->monitors[i].fd + 1);
986
c39d14139ca5 Implement IO manager interface for X
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diff changeset
290 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
291 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
292
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
293 get_now(&now);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
294 r = mb_tman_next_timeout(tman, &now, &tmo);
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(r == 0) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
297 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
298 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
299 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
300 } else
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
301 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
302
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
303 if(r1 == -1) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
304 perror("select");
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
305 break;
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
306 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
307
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
308 if(r1 == 0) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
309 get_now(&now);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
310 mb_tman_handle_timeout(tman, &now);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
311 } else {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
312 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
313 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
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, &rfds))
1003
4b1bef7e5516 Change _X_MB_runtime and fix _x_mb_event_loop()
Thinker K.F. Li <thinker@codemud.net>
parents: 1002
diff changeset
316 io_man->monitors[i].cb(i, io_man->monitors[i].fd,
4b1bef7e5516 Change _X_MB_runtime and fix _x_mb_event_loop()
Thinker K.F. Li <thinker@codemud.net>
parents: 1002
diff changeset
317 MB_IO_R,
4b1bef7e5516 Change _X_MB_runtime and fix _x_mb_event_loop()
Thinker K.F. Li <thinker@codemud.net>
parents: 1002
diff changeset
318 io_man->monitors[i].data);
986
c39d14139ca5 Implement IO manager interface for X
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 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
321 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
322 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
323 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
324 MB_IO_W,
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
325 io_man->monitors[i].data);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
326 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
327 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
328 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
329 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
330 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
331
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
332 /* @} */
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
333
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
334 #ifdef XSHM
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
335 static void
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
336 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
337 GC gc;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
338
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
339 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
340 if(xmb_rt->ximage) { /* support XSHM */
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
341 XShmPutImage(xmb_rt->display,
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
342 xmb_rt->win,
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
343 gc,
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
344 xmb_rt->ximage,
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
345 0, 0, 0, 0,
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
346 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
347 }
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
348 }
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
349 #endif
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
350
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
351 /*! \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
352 *
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
353 * 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
354 * 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
355 * 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
356 * @{
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
357 */
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
358 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
359 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
360 int sym;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
361
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
362 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
363 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
364 return sym;
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
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
367 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
368 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
369 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
370 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
371 int r;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
372
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
373 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
374 &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
375 &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
376 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
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 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
380 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
381 n_syms,
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
382 &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
383 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
384 return ERR;
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 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
387 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
388 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
389 return ERR;
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
390 /*! \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
391 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
392
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
393 return OK;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
394 }
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_destroy(X_kb_info_t *kbinfo) {
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
397 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
398 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
399 }
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 /*! \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
402 */
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
403 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
404 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
405 int sym;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
406 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
407
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
408 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
409 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
410 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
411 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
412 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
413 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
414 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
415 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
416 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
417
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
418 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
419 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
420 /* @} */
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
421
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
422 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
423 unsigned int but = 0;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
424
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
425 if(state & Button1Mask)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
426 but |= MOUSE_BUT1;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
427 if(state & Button2Mask)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
428 but |= MOUSE_BUT2;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
429 if(state & Button3Mask)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
430 but |= MOUSE_BUT3;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
431
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
432 return but;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
433 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
434
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
435 static unsigned int get_button(unsigned int button) {
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
436 switch(button) {
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
437 case Button1:
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
438 return MOUSE_BUT1;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
439 case Button2:
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
440 return MOUSE_BUT2;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
441 case Button3:
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
442 return MOUSE_BUT3;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
443 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
444 return 0;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
445 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
446
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
447 /*! \brief Notify observers of the shape at specified
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
448 * position for mouse event.
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
449 *
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
450 * 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
451 * 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
452 * 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
453 */
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
454 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
455 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
456 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
457 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
458 unsigned int button) {
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
459 mouse_event_t mouse_event;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
460 subject_t *subject;
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
461
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
462 mouse_event.event.type = etype;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
463 mouse_event.x = x;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
464 mouse_event.y = y;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
465 mouse_event.but_state = state;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
466 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
467
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
468 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
469 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
470 else
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
471 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
472
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
473 subject_notify(subject, (event_t *)&mouse_event);
78
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
474 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
475
869
c18058fb48ee Export API for JS to feed X events.
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parents: 822
diff changeset
476 /*! \brief Handle motion event.
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
477 */
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
478 static void
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
479 handle_motion_event(X_MB_runtime_t *rt) {
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
480 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
481 int x, y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
482 int state;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
483 shape_t *shape;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
484 coord_t *root;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
485 int in_stroke;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
486
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
487 x = rt->mx;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
488 y = rt->my;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
489 state = rt->mbut_state;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
490
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
491 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
492 &in_stroke);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
493 #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
494 if(shape != NULL) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
495 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
496 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
497 } else {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
498 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
499 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
500 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
501 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
502 #else
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
503 if(shape != NULL) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
504 if(rt->last != shape) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
505 if(rt->last)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
506 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
507 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
508 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
509 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
510 rt->last = shape;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
511 } else
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
512 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
513 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
514 } else {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
515 if(rt->last) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
516 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
517 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
518 rt->last = NULL;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
519 }
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 #endif
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
522
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
523 rt->mflag = 0;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
524 }
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 /*! \brief Redraw exposed area.
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
527 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
528 static void
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
529 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
530 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
531 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
532
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
533 ex1 = rt->ex1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
534 ey1 = rt->ey1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
535 ex2 = rt->ex2;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
536 ey2 = rt->ey2;
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 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
539
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
540 rt->eflag = 0;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
541 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
542
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
543 /*! \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
544 *
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
545 * 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
546 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
547 static void
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
548 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
549 redraw_man_t *rdman = rt->rdman;
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
550 XMotionEvent *mevt;
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
551 XButtonEvent *bevt;
81
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
552 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
553 XKeyEvent *xkey;
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
554 int x, y, w, h;
81
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
555
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
556 shape_t *shape;
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
557
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
558 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
559 int in_stroke;
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
560
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
561 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
562 handle_motion_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
563
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
564 switch(evt->type) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
565 case ButtonPress:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
566 bevt = (XButtonEvent *)evt;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
567 x = bevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
568 y = bevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
569 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
570 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
571
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
572 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
573 &in_stroke);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
574 if(shape)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
575 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
576 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
577 state, button);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
578 break;
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 case ButtonRelease:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
581 bevt = (XButtonEvent *)evt;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
582 x = bevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
583 y = bevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
584 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
585 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
586
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
587 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
588 &in_stroke);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
589 if(shape)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
590 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
591 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
592 state, button);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
593 break;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
594
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
595 case MotionNotify:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
596 mevt = (XMotionEvent *)evt;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
597 rt->mx = mevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
598 rt->my = mevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
599 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
600 rt->mflag = 1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
601 break;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
602
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
603 case KeyPress:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
604 case KeyRelease:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
605 xkey = &evt->xkey;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
606 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
607 break;
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 case Expose:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
610 eevt = &evt->xexpose;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
611 x = eevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
612 y = eevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
613 w = eevt->width;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
614 h = eevt->height;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
615
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
616 if(rt->eflag) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
617 if(x < rt->ex1)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
618 rt->ex1 = x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
619 if(y < rt->ey1)
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 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
622 rt->ex2 = x + w;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
623 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
624 rt->ey2 = y + h;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
625 } else {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
626 rt->ex1 = x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
627 rt->ey1 = y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
628 rt->ex2 = x + w;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
629 rt->ey2 = y + h;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
630 rt->eflag = 1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
631 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
632 break;
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 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
635
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
636 /*! \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
637 *
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
638 * 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
639 * 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
640 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
641 static void
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
642 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
643 if(rt->mflag)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
644 handle_motion_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
645 if(rt->eflag)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
646 handle_expose_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
647 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
648
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
649 /*! \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
650 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
651 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
652 Display *display = rt->display;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
653 XEvent evt;
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
654 int r;
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
655
529
0160cdabaa51 Add a known issue.
Thinker K.F. Li <thinker@branda.to>
parents: 528
diff changeset
656 /* 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
657 * called XEventsQueued() after receiving first Expose event
0160cdabaa51 Add a known issue.
Thinker K.F. Li <thinker@branda.to>
parents: 528
diff changeset
658 * and before redraw for the event.
0160cdabaa51 Add a known issue.
Thinker K.F. Li <thinker@branda.to>
parents: 528
diff changeset
659 */
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
660 while(XEventsQueued(display, QueuedAfterReading) > 0) {
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
661 r = XNextEvent(display, &evt);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
662 if(r == -1)
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
663 break;
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
664
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
665 handle_single_x_event(rt, &evt);
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
666 }
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
667 no_more_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
668
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
669 #ifdef XSHM
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
670 XSHM_update(rt);
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
671 #endif
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
672 XFlush(display);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
673 }
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
674
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
675 static void
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
676 _x_mb_handle_connection(int hdl, int fd, MB_IO_TYPE type, void *data) {
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
677 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *)data;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
678
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
679 handle_x_event(xmb_rt);
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
680 }
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
681
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
682 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
683 int w, int h,
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
684 Display **displayp,
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
685 Visual **visualp,
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
686 Window *winp) {
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
687 Display *display;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
688 Window root, win;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
689 Visual *visual;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
690 int screen;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
691 XSetWindowAttributes wattr;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
692 int depth;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
693 int x, y;
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
694 int draw_root = 0;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
695 const char *disp_name;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
696 char disp_buf[32];
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
697 int cp;
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
698 int r;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
699
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
700 /*
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
701 * 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
702 */
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
703 disp_name = display_name;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
704 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
705 draw_root = 1;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
706 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
707 if(cp >= 32)
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
708 cp = 31;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
709 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
710 disp_buf[cp] = 0;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
711 disp_name = disp_buf;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
712 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
713
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
714 display = XOpenDisplay(disp_name);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
715 if(display == NULL)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
716 return ERR;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
717
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
718 screen = DefaultScreen(display);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
719 root = DefaultRootWindow(display);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
720 visual = DefaultVisual(display, screen);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
721 depth = DefaultDepth(display, screen);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
722 wattr.override_redirect = False;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
723 x = 10;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
724 y = 10;
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
725 if(draw_root)
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
726 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
727 else {
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
728 win = XCreateWindow(display, root,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
729 x, y,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
730 w, h,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
731 1, depth, InputOutput, visual,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
732 CWOverrideRedirect, &wattr);
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
733 r = XMapWindow(display, win);
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
734 if(r == -1) {
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
735 XCloseDisplay(display);
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
736 return ERR;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
737 }
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
738 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
739
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
740 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
741 ButtonPressMask | ButtonReleaseMask |
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
742 KeyPressMask | KeyReleaseMask);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
743 XFlush(display);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
744
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
745 *displayp = display;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
746 *visualp = visual;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
747 *winp = win;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
748
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
749 return OK;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
750 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
751
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
752 #ifdef XSHM
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
753 static void
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
754 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
755 XShmSegmentInfo *shminfo;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
756
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
757 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
758
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
759 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
760 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
761 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
762
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
763 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
764 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
765 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
766 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
767
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
768 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
769 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
770 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
771 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
772
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
773 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
774 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
775 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
776 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
777 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
778
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
779 static void
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
780 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
781 Display *display;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
782 Visual *visual;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
783 XImage *ximage;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
784 int screen;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
785 int depth;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
786 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
787 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
788 XShmSegmentInfo *shminfo;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
789 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
790
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
791 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
792 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
793 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
794
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
795 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
796 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
797 return;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
798
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
799 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
800 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
801
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
802 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
803 return;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
804
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
805 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
806 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
807 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
808 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
809
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
810 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
811 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
812 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
813 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
814 return;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
815 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
816
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
817 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
818 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
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 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
821
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
822 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
823
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
824 switch(depth) {
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
825 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
826 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
827 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
828
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
829 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
830 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
831 surf_fmt,
82836f1290b6 Remove cairo_* and use mbe_*
Thinker K.F. Li <thinker@codemud.net>
parents: 694
diff changeset
832 xmb_rt->w,
82836f1290b6 Remove cairo_* and use mbe_*
Thinker K.F. Li <thinker@codemud.net>
parents: 694
diff changeset
833 xmb_rt->h,
82836f1290b6 Remove cairo_* and use mbe_*
Thinker K.F. Li <thinker@codemud.net>
parents: 694
diff changeset
834 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
835 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
836 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
837 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
838 #endif /* XSHM */
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
839
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
840 /*! \brief Initialize a MadButterfy runtime for Xlib.
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
841 *
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
842 * 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
843 * 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
844 * 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
845 *
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
846 * 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
847 * - 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
848 * - win
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
849 * - display
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
850 * - visual
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
851 */
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
852 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
853 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
854 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
855 int w, h;
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
856 int disp_fd;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
857
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
858 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
859 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
860
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
861 #ifdef XSHM
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
862 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
863 #endif
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
864
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
865 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
866 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
867
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
868 xmb_rt->surface_ptn =
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
869 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
870
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
871 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
872 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
873 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
874 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
875 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
876 w, h);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
877
448
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine.
Thinker K.F. Li <thinker@branda.to>
parents: 350
diff changeset
878 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
879 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
880
471
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
881 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
882
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
883 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
884 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
885 // 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
886 // 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
887 // 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
888 xmb_rt->rdman->rt = xmb_rt;
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
889
1005
714169f33f13 Fix X_init_connection() to match modification of mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1004
diff changeset
890 xmb_rt->io_man = _io_factory->new();
714169f33f13 Fix X_init_connection() to match modification of mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1004
diff changeset
891 xmb_rt->timer_man = _timer_factory->new();
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
892
346
b391722bf20e sh_image_t::img_data is managed by paint_image_t.
Thinker K.F. Li <thinker@branda.to>
parents: 270
diff changeset
893 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
894 xmb_rt->img_ldr = img_ldr;
1005
714169f33f13 Fix X_init_connection() to match modification of mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1004
diff changeset
895 /*! \todo Remove rdman_set_img_ldr() */
714169f33f13 Fix X_init_connection() to match modification of mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1004
diff changeset
896 rdman_set_img_ldr(xmb_rt->rdman, img_ldr); /* this is ncessary? */
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
897
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
898 #ifndef ONLY_MOUSE_MOVE_RAW
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
899 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
900 #endif
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
901
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
902 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
903
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
904 disp_fd = XConnectionNumber(xmb_rt->display);
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
905 xmb_rt->io_hdl = xmb_rt->io_man->reg(xmb_rt->io_man, disp_fd,
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
906 MB_IO_R,
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
907 _x_mb_handle_connection,
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
908 xmb_rt);
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
909
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
910 return OK;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
911 }
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 /*! \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
914 *
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
915 * 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
916 * 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
917 */
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
918 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
919 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
920 int r;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
921
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
922 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
923
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
924 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
925 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
926 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
927 &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
928 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
929 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
930
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
931 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
932
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
933 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
934 }
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
935
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
936 /*! \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
937 *
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
938 * 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
939 * 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
940 */
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
941 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
942 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
943 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
944 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
945 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
946
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
947 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
948 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
949 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
950
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
951 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
952
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
953 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
954 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
955 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
956 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
957 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
958
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
959 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
960
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
961 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
962 }
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
963
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
964 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
965 if(xmb_rt->rdman) {
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
966 redraw_man_destroy(xmb_rt->rdman);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
967 free(xmb_rt->rdman);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
968 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
969
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
970 if(xmb_rt->io_hdl)
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
971 xmb_rt->io_man->unreg(xmb_rt->io_man, xmb_rt->io_hdl);
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
972
1007
4d724f248365 Free IO manager and timer manager when free a X supp runtime
Thinker K.F. Li <thinker@codemud.net>
parents: 1006
diff changeset
973 if(xmb_rt->io_man)
4d724f248365 Free IO manager and timer manager when free a X supp runtime
Thinker K.F. Li <thinker@codemud.net>
parents: 1006
diff changeset
974 _io_factory->free(xmb_rt->io_man);
4d724f248365 Free IO manager and timer manager when free a X supp runtime
Thinker K.F. Li <thinker@codemud.net>
parents: 1006
diff changeset
975 if(xmb_rt->timer_man)
4d724f248365 Free IO manager and timer manager when free a X supp runtime
Thinker K.F. Li <thinker@codemud.net>
parents: 1006
diff changeset
976 _timer_factory->free(xmb_rt->timer_man);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
977
259
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
978 if(xmb_rt->img_ldr)
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
979 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
980
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
981 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
982 mbe_destroy(xmb_rt->cr);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
983 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
984 mbe_destroy(xmb_rt->backend_cr);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
985
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
986 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
987 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
988 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
989 mbe_pattern_destroy(xmb_rt->surface_ptn);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
990 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
991 mbe_surface_destroy(xmb_rt->backend_surface);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
992
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
993 if(xmb_rt->display)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
994 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
995
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
996 X_kb_destroy(&xmb_rt->kbinfo);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
997 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
998
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
999 /*! \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
1000 * 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
1001 *
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 * 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
1003 * 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
1004 */
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 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
1006 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
1007 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
1008 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
1009
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 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
1011 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
1012 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
1013 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
1014
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
1015 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
1016
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
1017 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
1018 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
1019 }
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
1020
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1021 static mb_rt_t *
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1022 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
1023 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
1024 int r;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1025
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1026 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
1027 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
1028 return NULL;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1029
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
1030 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
1031 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
1032 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
1033 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
1034 }
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
1035
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
1036 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
1037 }
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
1038
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
1039 /*! \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
1040 *
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
1041 * 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
1042 * 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
1043 */
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1044 static mb_rt_t *
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1045 X_MB_new_with_win(MB_DISPLAY display, MB_WINDOW win) {
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
1046 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
1047 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
1048
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 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
1050 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
1051 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
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 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
1054 if(r != OK) {
d687d3395264 Clear variables and draw root coord.
Thinker K.F. Li <thinker@branda.to>
parents: 471
diff changeset
1055 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
1056 return NULL;
528
d687d3395264 Clear variables and draw root coord.
Thinker K.F. Li <thinker@branda.to>
parents: 471
diff changeset
1057 }
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1058
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1059 return rt;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1060 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1061
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1062 static void
1012
914add76c210 Change signature of function in X_supp.c to right type for rt arg
Thinker K.F. Li <thinker@codemud.net>
parents: 1011
diff changeset
1063 X_MB_free(mb_rt_t *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
1064 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
1065 free(rt);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1066 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1067
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
1068 /*! \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
1069 */
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1070 static void
1012
914add76c210 Change signature of function in X_supp.c to right type for rt arg
Thinker K.F. Li <thinker@codemud.net>
parents: 1011
diff changeset
1071 X_MB_free_keep_win(mb_rt_t *rt) {
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
1072 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
1073 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
1074 }
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
1075
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1076 static subject_t *
1012
914add76c210 Change signature of function in X_supp.c to right type for rt arg
Thinker K.F. Li <thinker@codemud.net>
parents: 1011
diff changeset
1077 X_MB_kbevents(mb_rt_t *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
1078 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
1079 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
1080 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1081
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1082 static redraw_man_t *
1012
914add76c210 Change signature of function in X_supp.c to right type for rt arg
Thinker K.F. Li <thinker@codemud.net>
parents: 1011
diff changeset
1083 X_MB_rdman(mb_rt_t *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
1084 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
1085 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
1086 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1087
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1088 static mb_timer_man_t *
1012
914add76c210 Change signature of function in X_supp.c to right type for rt arg
Thinker K.F. Li <thinker@codemud.net>
parents: 1011
diff changeset
1089 X_MB_timer_man(mb_rt_t *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
1090 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *) rt;
1008
789f67288e1c Rename X_MB_tman() to X_MB_timer_man()
Thinker K.F. Li <thinker@codemud.net>
parents: 1007
diff changeset
1091 return xmb_rt->timer_man;
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1092 }
131
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1093
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1094 static ob_factory_t *
1012
914add76c210 Change signature of function in X_supp.c to right type for rt arg
Thinker K.F. Li <thinker@codemud.net>
parents: 1011
diff changeset
1095 X_MB_ob_factory(mb_rt_t *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
1096 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
1097 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
1098
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1099 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
1100 return factory;
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1101 }
259
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1102
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1103 static mb_img_ldr_t *
1012
914add76c210 Change signature of function in X_supp.c to right type for rt arg
Thinker K.F. Li <thinker@codemud.net>
parents: 1011
diff changeset
1104 X_MB_img_ldr(mb_rt_t *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
1105 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
1106 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
1107
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1108 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
1109
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1110 return img_ldr;
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1111 }
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
1112
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1113 static int
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1114 X_MB_add_event(mb_rt_t *rt, int fd, MB_IO_TYPE type,
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1115 mb_IO_cb_t cb, void *data)
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
1116 {
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
1117 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *) rt;
1009
595a06fc0157 Change X_MB_add/remove_event() to match new mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1008
diff changeset
1118 mb_IO_man_t *io_man = xmb_rt->io_man;
595a06fc0157 Change X_MB_add/remove_event() to match new mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1008
diff changeset
1119 int hdl;
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
1120
1009
595a06fc0157 Change X_MB_add/remove_event() to match new mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1008
diff changeset
1121 hdl = io_man->reg(io_man, fd, type, cb, data);
595a06fc0157 Change X_MB_add/remove_event() to match new mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1008
diff changeset
1122 return hdl;
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
1123 }
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
1124
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1125 static void
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1126 X_MB_remove_event(mb_rt_t *rt, int hdl)
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
1127 {
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
1128 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *) rt;
1009
595a06fc0157 Change X_MB_add/remove_event() to match new mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1008
diff changeset
1129 mb_IO_man_t *io_man = xmb_rt->io_man;
595a06fc0157 Change X_MB_add/remove_event() to match new mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1008
diff changeset
1130
595a06fc0157 Change X_MB_add/remove_event() to match new mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1008
diff changeset
1131 io_man->unreg(io_man, hdl);
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
1132 }
1009
595a06fc0157 Change X_MB_add/remove_event() to match new mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1008
diff changeset
1133
1013
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1134 static int
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1135 _x_mb_flush(mb_rt_t *rt) {
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1136 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *) rt;
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1137 int r;
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1138
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
1139 #ifdef XSHM
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
1140 XSHM_update(xmb_rt);
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
1141 #endif
1013
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1142 r = XFlush(xmb_rt->display);
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1143 return r == 0? ERR: OK;
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1144 }
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1145
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
1146 mb_backend_t backend = { X_MB_new,
1010
feea3784b7ff Fix typo on the name of X_MB_new_with_win()
Thinker K.F. Li <thinker@codemud.net>
parents: 1009
diff changeset
1147 X_MB_new_with_win,
986
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
1148
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
1149 X_MB_free,
1013
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1150 X_MB_free_keep_win,
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1151 X_MB_add_event,
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1152 X_MB_remove_event,
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1153 _x_mb_event_loop,
1013
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1154 _x_mb_flush,
986
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
1155
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
1156 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
1157 X_MB_rdman,
1011
02d52058d352 Make functions of X_supp.c static and fill fields of backend.
Thinker K.F. Li <thinker@codemud.net>
parents: 1010
diff changeset
1158 X_MB_timer_man,
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
1159 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
1160 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
1161 };
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1162 /*! \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
1163 *
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1164 * These functions are for internal using.
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1165 * @{
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
1166 */
545
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1167 /*! \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
1168 */
1012
914add76c210 Change signature of function in X_supp.c to right type for rt arg
Thinker K.F. Li <thinker@codemud.net>
parents: 1011
diff changeset
1169 void _X_MB_handle_x_event_for_nodejs(mb_rt_t *rt) {
550
127499ab2412 Upgrade ndoejs plugin to level of a new runtime.
Thinker K.F. Li <thinker@branda.to>
parents: 545
diff changeset
1170 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
1171 }
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1172
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1173 /*! \brief Get X connect for nodejs plugin.
49f8f57f184a Preparing for nodejs plugin
Thinker K.F. Li <thinker@branda.to>
parents: 529
diff changeset
1174 */
1012
914add76c210 Change signature of function in X_supp.c to right type for rt arg
Thinker K.F. Li <thinker@codemud.net>
parents: 1011
diff changeset
1175 int _X_MB_get_x_conn_for_nodejs(mb_rt_t *rt) {
550
127499ab2412 Upgrade ndoejs plugin to level of a new runtime.
Thinker K.F. Li <thinker@branda.to>
parents: 545
diff changeset
1176 return XConnectionNumber(((X_MB_runtime_t *)rt)->display);
545
49f8f57f184a Preparing for nodejs plugin
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1177 }
49f8f57f184a Preparing for nodejs plugin
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1178
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1179 /*! \brief Flush buffer for the X connection of a runtime object.
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1180 */
1012
914add76c210 Change signature of function in X_supp.c to right type for rt arg
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1181 int _X_MB_flush_x_conn_for_nodejs(mb_rt_t *rt) {
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
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1182 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *)rt;
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1183 #ifdef XSHM
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1184 XSHM_update(xmb_rt);
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1185 #endif
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1186 return XFlush(xmb_rt->display);
545
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1187 }
49f8f57f184a Preparing for nodejs plugin
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parents: 529
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1188
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
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1189 /*! \brief Handle single X event.
c18058fb48ee Export API for JS to feed X events.
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1190 */
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1191 void
1012
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parents: 1011
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1192 _X_MB_handle_single_event(mb_rt_t *rt, void *evt) {
869
c18058fb48ee Export API for JS to feed X events.
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1193 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *)rt;
c18058fb48ee Export API for JS to feed X events.
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1194
c18058fb48ee Export API for JS to feed X events.
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1195 handle_single_x_event(xmb_rt, (XEvent *)evt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
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1196 }
c18058fb48ee Export API for JS to feed X events.
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1197
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
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1198 /*! \brief Called at end of an iteration of X event loop.
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1199 */
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1200 void
1012
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1201 _X_MB_no_more_event(mb_rt_t *rt) {
869
c18058fb48ee Export API for JS to feed X events.
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1202 X_MB_runtime_t *xmb_rt = (X_MB_runtime_t *)rt;
c18058fb48ee Export API for JS to feed X events.
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parents: 822
diff changeset
1203
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
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1204 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
1205 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
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1206
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1207 /* @} */