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annotate src/X_supp.c @ 1067:7b4e80ab671a openvg

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merge from default branch
author Thinker K.F. Li <thinker@codemud.net>
date Wed, 01 Dec 2010 12:25:56 +0800
parents bd18951b51d5 e415c55b4a0d
children d09f603438d8
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 "mb_backend_utils.h"
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15 #include "config.h"
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16
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17 #ifdef XSHM
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18 /* \sa http://www.xfree86.org/current/mit-shm.html */
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19 #include <sys/ipc.h>
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20 #include <sys/shm.h>
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21 #include <X11/extensions/XShm.h>
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22 static void XSHM_update(X_supp_runtime_t *xmb_rt);
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23 #endif
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24
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25 #define ERR -1
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26 #define OK 0
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27
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28 #define ASSERT(x)
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29
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30 #define ONLY_MOUSE_MOVE_RAW 1
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31
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32 static mb_timer_factory_t *_timer_factory = &tman_timer_factory;
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33
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34 /*! \ingroup xkb
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35 * @{
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36 */
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37 struct _X_kb_info {
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38 int keycode_min, keycode_max;
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39 int ksym_per_code;
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40 KeySym *syms;
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41 subject_t *kbevents;
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42 observer_factory_t *observer_factory;
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43 };
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44
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45 /* @} */
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46
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47 struct _X_supp_runtime {
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48 Display *display;
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49 Window win;
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50 Visual *visual;
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51 mbe_surface_t *surface, *backend_surface;
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52 mbe_pattern_t *surface_ptn;
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53 mbe_t *cr, *backend_cr;
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54 redraw_man_t *rdman;
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55 mb_img_ldr_t *img_ldr;
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56 int w, h;
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57
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58 X_kb_info_t kbinfo;
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59 mb_IO_man_t *io_man;
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60 mb_timer_man_t *timer_man;
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61
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62 #ifndef ONLY_MOUSE_MOVE_RAW
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63 /* States */
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64 shape_t *last;
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65 #endif
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66
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67 #ifdef XSHM
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68 XImage *ximage;
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69 XShmSegmentInfo shminfo;
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70 #endif
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71
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72 /* For handle connection */
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73 int io_hdl;
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74
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75 /*
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76 * Following variables are used by handle_single_x_event()
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77 */
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78 int last_evt_type; /* Type of last event */
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79 int eflag;
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80 int ex1, ey1, ex2, ey2; /* Aggregate expose events */
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81 int mflag;
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82 int mx, my; /* Position of last motion event */
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83 int mbut_state; /* Button state of last motion event */
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84 };
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85
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86 static void _x_supp_handle_x_event(X_supp_runtime_t *rt);
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87
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88 /*! \defgroup x_supp_io IO manager for X.
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89 * @{
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90 */
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91 #define MAX_MONITORS 200
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92
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93 typedef struct {
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94 int type;
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95 int fd;
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96 mb_IO_cb_t cb;
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97 void *data;
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98 } monitor_t;
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99
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100 struct _X_supp_IO_man {
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101 mb_IO_man_t io_man;
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102 monitor_t monitors[MAX_MONITORS];
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103 int n_monitor;
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104 };
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105
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106 static int _x_supp_io_man_reg(struct _mb_IO_man *io_man,
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107 int fd, MB_IO_TYPE type,
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108 mb_IO_cb_t cb, void *data);
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109 static void _x_supp_io_man_unreg(struct _mb_IO_man *io_man, int io_hdl);
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110 static mb_IO_man_t *_x_supp_io_man_new(void);
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111 static void _x_supp_io_man_free(mb_IO_man_t *io_man);
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112
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113 static mb_IO_factory_t _X_supp_default_io_factory = {
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114 _x_supp_io_man_new,
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115 _x_supp_io_man_free
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116 };
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117 static mb_IO_factory_t *_io_factory = &_X_supp_default_io_factory;
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118
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119 static struct _X_supp_IO_man _default_io_man = {
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120 {_x_supp_io_man_reg, _x_supp_io_man_unreg},
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121 {}, /* monitors */
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122 0 /* n_monitor */
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123 };
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124
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125 static mb_IO_man_t *
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126 _x_supp_io_man_new(void) {
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127 return (mb_IO_man_t *)&_default_io_man;
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128 }
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diff changeset
129
c39d14139ca5 Implement IO manager interface for X
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diff changeset
130 static void
988
bc8cfcd40d0e Rename _x_mb_io_man* to _x_supp_io_man*
Thinker K.F. Li <thinker@codemud.net>
parents: 987
diff changeset
131 _x_supp_io_man_free(mb_IO_man_t *io_man) {
986
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diff changeset
132 }
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diff changeset
133
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diff changeset
134 static int
988
bc8cfcd40d0e Rename _x_mb_io_man* to _x_supp_io_man*
Thinker K.F. Li <thinker@codemud.net>
parents: 987
diff changeset
135 _x_supp_io_man_reg(struct _mb_IO_man *io_man,
bc8cfcd40d0e Rename _x_mb_io_man* to _x_supp_io_man*
Thinker K.F. Li <thinker@codemud.net>
parents: 987
diff changeset
136 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
Thinker K.F. Li <thinker@codemud.net>
parents: 1001
diff changeset
137 struct _X_supp_IO_man *xmb_io_man = (struct _X_supp_IO_man *)io_man;
986
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diff changeset
138 int i;
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diff changeset
139
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diff changeset
140 for(i = 0; i < xmb_io_man->n_monitor; i++) {
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diff changeset
141 if (xmb_io_man->monitors[i].type == MB_IO_DUMMY)
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diff changeset
142 break;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
143 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
144 if (i == MAX_MONITORS)
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diff changeset
145 return ERR;
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diff changeset
146
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diff changeset
147 xmb_io_man->monitors[i].type = type;
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diff changeset
148 xmb_io_man->monitors[i].fd = fd;
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parents: 984
diff changeset
149 xmb_io_man->monitors[i].cb = cb;
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parents: 984
diff changeset
150 xmb_io_man->monitors[i].data = data;
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diff changeset
151 i++;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
152 if(i > xmb_io_man->n_monitor)
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
153 xmb_io_man->n_monitor = i;
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parents: 984
diff changeset
154 return i - 1;
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parents: 984
diff changeset
155 }
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
156
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
157 static void
988
bc8cfcd40d0e Rename _x_mb_io_man* to _x_supp_io_man*
Thinker K.F. Li <thinker@codemud.net>
parents: 987
diff changeset
158 _x_supp_io_man_unreg(struct _mb_IO_man *io_man, int io_hdl) {
1002
aa0583e0a96b Fix typo for the naem of struct _X_supp_IO_man
Thinker K.F. Li <thinker@codemud.net>
parents: 1001
diff changeset
159 struct _X_supp_IO_man *xmb_io_man = (struct _X_supp_IO_man *)io_man;
986
c39d14139ca5 Implement IO manager interface for X
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diff changeset
160
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parents: 984
diff changeset
161 ASSERT(io_hdl < xmb_io_man->n_monitor);
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parents: 984
diff changeset
162 xmb_io_man->monitors[io_hdl].type = MB_IO_DUMMY;
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parents: 984
diff changeset
163 }
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
164
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
165 /*! \brief Handle connection coming data and timeout of timers.
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
166 *
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diff changeset
167 * \param display is a Display returned by XOpenDisplay().
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diff changeset
168 * \param rdman is a redraw manager.
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parents: 984
diff changeset
169 * \param tman is a timer manager.
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diff changeset
170 *
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parents: 984
diff changeset
171 * The display is managed by specified rdman and tman. rdman draws
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parents: 984
diff changeset
172 * on the display, and tman trigger actions according timers.
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
173 */
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
174 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
175 _x_supp_event_loop(mb_rt_t *rt) {
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
176 struct _X_supp_runtime *xmb_rt = (struct _X_supp_runtime *)rt;
1006
3ee2e30b260f Rename xmbrt to xmb_rt
Thinker K.F. Li <thinker@codemud.net>
parents: 1005
diff changeset
177 struct _X_supp_IO_man *io_man = (struct _X_supp_IO_man *)xmb_rt->io_man;
1034
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
178 mb_timer_man_t *timer_man = (mb_timer_man_t *)xmb_rt->timer_man;
1026
407932b8a160 Redraw changed after handling timeout for X_supp.c
Thinker K.F. Li <thinker@codemud.net>
parents: 1022
diff changeset
179 redraw_man_t *rdman;
1018
7ccc094bdbe5 Move the timer manager based on mb_tman_t to timer.c
Thinker K.F. Li <thinker@codemud.net>
parents: 1016
diff changeset
180 mb_tman_t *tman = tman_timer_man_get_tman(timer_man);
986
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
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diff changeset
181 mb_timeval_t now, tmo;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
182 struct timeval tv;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
183 fd_set rfds, wfds;
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Thinker K.F. Li <thinker@codemud.net>
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diff changeset
184 int nfds = 0;
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
185 int r, r1,i;
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diff changeset
186
1026
407932b8a160 Redraw changed after handling timeout for X_supp.c
Thinker K.F. Li <thinker@codemud.net>
parents: 1022
diff changeset
187 rdman = mb_runtime_rdman(rt);
407932b8a160 Redraw changed after handling timeout for X_supp.c
Thinker K.F. Li <thinker@codemud.net>
parents: 1022
diff changeset
188
1034
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
189 _x_supp_handle_x_event(xmb_rt);
986
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diff changeset
190
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parents: 984
diff changeset
191 while(1) {
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parents: 984
diff changeset
192 FD_ZERO(&rfds);
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diff changeset
193 FD_ZERO(&wfds);
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parents: 984
diff changeset
194 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
195 if(io_man->monitors[i].type == MB_IO_R ||
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
196 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
197 FD_SET(io_man->monitors[i].fd, &rfds);
1004
d6035efd64dc Use MB_MAX()
Thinker K.F. Li <thinker@codemud.net>
parents: 1003
diff changeset
198 nfds = MB_MAX(nfds, io_man->monitors[i].fd + 1);
986
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diff changeset
199 }
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
200 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
201 io_man->monitors[i].type == MB_IO_RW) {
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
202 FD_SET(io_man->monitors[i].fd, &wfds);
1004
d6035efd64dc Use MB_MAX()
Thinker K.F. Li <thinker@codemud.net>
parents: 1003
diff changeset
203 nfds = MB_MAX(nfds, io_man->monitors[i].fd + 1);
986
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diff changeset
204 }
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
205 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
206
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
207 get_now(&now);
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
208 r = mb_tman_next_timeout(tman, &now, &tmo);
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diff changeset
209
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
210 if(r == 0) {
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
211 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
212 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
213 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
214 } else
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
215 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
216
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
217 if(r1 == -1) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
218 perror("select");
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parents: 984
diff changeset
219 break;
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parents: 984
diff changeset
220 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
221
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
222 if(r1 == 0) {
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
223 get_now(&now);
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
224 mb_tman_handle_timeout(tman, &now);
1026
407932b8a160 Redraw changed after handling timeout for X_supp.c
Thinker K.F. Li <thinker@codemud.net>
parents: 1022
diff changeset
225 rdman_redraw_changed(rdman);
407932b8a160 Redraw changed after handling timeout for X_supp.c
Thinker K.F. Li <thinker@codemud.net>
parents: 1022
diff changeset
226 #ifdef XSHM
407932b8a160 Redraw changed after handling timeout for X_supp.c
Thinker K.F. Li <thinker@codemud.net>
parents: 1022
diff changeset
227 XSHM_update(xmb_rt);
407932b8a160 Redraw changed after handling timeout for X_supp.c
Thinker K.F. Li <thinker@codemud.net>
parents: 1022
diff changeset
228 #endif
407932b8a160 Redraw changed after handling timeout for X_supp.c
Thinker K.F. Li <thinker@codemud.net>
parents: 1022
diff changeset
229 XFlush(xmb_rt->display);
986
c39d14139ca5 Implement IO manager interface for X
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parents: 984
diff changeset
230 } else {
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
231 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
232 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
233 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
234 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
235 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
236 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
237 io_man->monitors[i].data);
986
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
238 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
239 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
240 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
241 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
242 io_man->monitors[i].cb(i, io_man->monitors[i].fd,
986
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Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
243 MB_IO_W,
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
244 io_man->monitors[i].data);
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
245 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
246 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
247 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
248 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
249 }
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
250
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
251 /* @} */
c39d14139ca5 Implement IO manager interface for X
Thinker K.F. Li <thinker@codemud.net>
parents: 984
diff changeset
252
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
253 #ifdef XSHM
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
254 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
255 XSHM_update(X_supp_runtime_t *xmb_rt) {
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
256 GC gc;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
257
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
258 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
259 if(xmb_rt->ximage) { /* support XSHM */
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
260 XShmPutImage(xmb_rt->display,
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Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
261 xmb_rt->win,
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Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
262 gc,
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parents: 692
diff changeset
263 xmb_rt->ximage,
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Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
264 0, 0, 0, 0,
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Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
265 xmb_rt->w, xmb_rt->h, 0);
8b7964869f7a Update window with XImage through XSHM
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parents: 692
diff changeset
266 }
8b7964869f7a Update window with XImage through XSHM
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parents: 692
diff changeset
267 }
8b7964869f7a Update window with XImage through XSHM
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parents: 692
diff changeset
268 #endif
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parents: 692
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269
122
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diff changeset
270 /*! \defgroup xkb X Keyboard Handling
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parents: 120
diff changeset
271 *
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diff changeset
272 * Accept keyboard events from X server and delivery it to
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parents: 120
diff changeset
273 * application through observer pattern. There is a subject,
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parents: 120
diff changeset
274 * per X-connection, for that.
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parents: 120
diff changeset
275 * @{
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parents: 120
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276 */
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parents: 120
diff changeset
277 static int keycode2sym(X_kb_info_t *kbinfo, unsigned int keycode) {
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parents: 120
diff changeset
278 int sym_idx;
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parents: 120
diff changeset
279 int sym;
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diff changeset
280
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diff changeset
281 sym_idx = kbinfo->ksym_per_code * (keycode - kbinfo->keycode_min);
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parents: 120
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282 sym = kbinfo->syms[sym_idx];
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parents: 120
diff changeset
283 return sym;
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parents: 120
diff changeset
284 }
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parents: 120
diff changeset
285
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parents: 120
diff changeset
286 static int X_kb_init(X_kb_info_t *kbinfo, Display *display,
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parents: 120
diff changeset
287 redraw_man_t *rdman) {
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parents: 120
diff changeset
288 int n_syms;
1060
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parents: 1049
diff changeset
289 observer_factory_t *factory;
122
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diff changeset
290 int r;
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diff changeset
291
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parents: 120
diff changeset
292 r = XDisplayKeycodes(display,
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parents: 120
diff changeset
293 &kbinfo->keycode_min,
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parents: 120
diff changeset
294 &kbinfo->keycode_max);
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parents: 120
diff changeset
295 if(r == 0)
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parents: 120
diff changeset
296 return ERR;
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parents: 120
diff changeset
297
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diff changeset
298 n_syms = kbinfo->keycode_max - kbinfo->keycode_min + 1;
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parents: 120
diff changeset
299 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
300 n_syms,
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parents: 120
diff changeset
301 &kbinfo->ksym_per_code);
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Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
302 if(kbinfo->syms == NULL)
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Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
303 return ERR;
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parents: 120
diff changeset
304
1060
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parents: 1049
diff changeset
305 factory = rdman_get_observer_factory(rdman);
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
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parents: 120
diff changeset
306 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
307 if(kbinfo->kbevents == NULL)
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Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
308 return ERR;
1060
e415c55b4a0d Stop using ob as acronym observer
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parents: 1049
diff changeset
309 /*! \todo Make sure observer_factory is still need. */
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parents: 1049
diff changeset
310 kbinfo->observer_factory = factory;
122
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parents: 120
diff changeset
311
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
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parents: 120
diff changeset
312 return OK;
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parents: 120
diff changeset
313 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
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parents: 120
diff changeset
314
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
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parents: 120
diff changeset
315 static void X_kb_destroy(X_kb_info_t *kbinfo) {
192
54fdc2a65242 Remove factory from observer APIs.
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parents: 186
diff changeset
316 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
317 XFree(kbinfo->syms);
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parents: 120
diff changeset
318 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
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parents: 120
diff changeset
319
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
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parents: 1015
diff changeset
320 /*! \brief Accept X keyboard events from _x_supp_handle_x_event() and
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
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parents: 1015
diff changeset
321 * dispatch it.
122
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parents: 120
diff changeset
322 */
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parents: 120
diff changeset
323 static void X_kb_handle_event(X_kb_info_t *kbinfo, XKeyEvent *xkey) {
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
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parents: 120
diff changeset
324 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
325 int sym;
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Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
326 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
327
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parents: 120
diff changeset
328 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
329 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
330 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
331 event.event.type = EVT_KB_PRESS;
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Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
332 else if(xkey->type == KeyRelease)
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Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
333 event.event.type = EVT_KB_RELEASE;
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Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
334 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
335 event.keycode = code;
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Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
336 event.sym = sym;
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parents: 120
diff changeset
337
192
54fdc2a65242 Remove factory from observer APIs.
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parents: 186
diff changeset
338 subject_notify(kbinfo->kbevents, &event.event);
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
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parents: 120
diff changeset
339 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
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parents: 120
diff changeset
340 /* @} */
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
341
78
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parents: 77
diff changeset
342 static unsigned int get_button_state(unsigned int state) {
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parents: 77
diff changeset
343 unsigned int but = 0;
3645e29e4986 Add runtime for Xlib.
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diff changeset
344
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parents: 77
diff changeset
345 if(state & Button1Mask)
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parents: 77
diff changeset
346 but |= MOUSE_BUT1;
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parents: 77
diff changeset
347 if(state & Button2Mask)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
348 but |= MOUSE_BUT2;
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
349 if(state & Button3Mask)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
350 but |= MOUSE_BUT3;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
351
78
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
352 return but;
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parents: 77
diff changeset
353 }
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parents: 77
diff changeset
354
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parents: 77
diff changeset
355 static unsigned int get_button(unsigned int button) {
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Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
356 switch(button) {
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Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
357 case Button1:
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parents: 77
diff changeset
358 return MOUSE_BUT1;
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parents: 77
diff changeset
359 case Button2:
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diff changeset
360 return MOUSE_BUT2;
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parents: 77
diff changeset
361 case Button3:
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parents: 77
diff changeset
362 return MOUSE_BUT3;
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parents: 77
diff changeset
363 }
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
364 return 0;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
365 }
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
366
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
367 /*! \brief Notify observers of the shape at specified
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parents: 77
diff changeset
368 * position for mouse event.
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parents: 77
diff changeset
369 *
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parents: 77
diff changeset
370 * Observers of parent shapes may be called if the subject is not
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parents: 77
diff changeset
371 * with SUBF_STOP_PROPAGATE flag. The subject of mouse event
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parents: 77
diff changeset
372 * for a shape is returned by sh_get_mouse_event_subject().
3645e29e4986 Add runtime for Xlib.
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parents: 77
diff changeset
373 */
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
374 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
375 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
376 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
377 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
378 unsigned int button) {
78
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parents: 77
diff changeset
379 mouse_event_t mouse_event;
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parents: 77
diff changeset
380 subject_t *subject;
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parents: 77
diff changeset
381
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diff changeset
382 mouse_event.event.type = etype;
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parents: 77
diff changeset
383 mouse_event.x = x;
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parents: 77
diff changeset
384 mouse_event.y = y;
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parents: 77
diff changeset
385 mouse_event.but_state = state;
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diff changeset
386 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
387
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
388 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
389 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
390 else
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
391 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
392
192
54fdc2a65242 Remove factory from observer APIs.
Thinker K.F. Li <thinker@branda.to>
parents: 186
diff changeset
393 subject_notify(subject, (event_t *)&mouse_event);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
394 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
395
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
396 /*! \brief Handle motion event.
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
397 */
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
398 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
399 handle_motion_event(X_supp_runtime_t *rt) {
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
400 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
401 int x, y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
402 int state;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
403 shape_t *shape;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
404 coord_t *root;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
405 int in_stroke;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
406
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
407 x = rt->mx;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
408 y = rt->my;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
409 state = rt->mbut_state;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
410
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
411 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
412 &in_stroke);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
413 #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
414 if(shape != NULL) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
415 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
416 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
417 } else {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
418 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
419 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
420 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
421 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
422 #else
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
423 if(shape != NULL) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
424 if(rt->last != shape) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
425 if(rt->last)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
426 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
427 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
428 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
429 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
430 rt->last = shape;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
431 } else
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
432 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
433 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
434 } else {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
435 if(rt->last) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
436 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
437 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
438 rt->last = NULL;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
439 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
440 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
441 #endif
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
442
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
443 rt->mflag = 0;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
444 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
445
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
446 /*! \brief Redraw exposed area.
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
447 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
448 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
449 handle_expose_event(X_supp_runtime_t *rt) {
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
450 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
451 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
452
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
453 ex1 = rt->ex1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
454 ey1 = rt->ey1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
455 ex2 = rt->ex2;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
456 ey2 = rt->ey2;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
457
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
458 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
459
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
460 rt->eflag = 0;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
461 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
462
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
463 /*! \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
464 *
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
465 * 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
466 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
467 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
468 handle_single_x_event(X_supp_runtime_t *rt, XEvent *evt) {
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
469 redraw_man_t *rdman = rt->rdman;
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
470 XMotionEvent *mevt;
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
471 XButtonEvent *bevt;
81
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
472 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
473 XKeyEvent *xkey;
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
474 int x, y, w, h;
81
13fdf205047b Hide shapes and groups
Thinker K.F. Li <thinker@branda.to>
parents: 78
diff changeset
475
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
476 shape_t *shape;
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
477
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
478 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
479 int in_stroke;
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
480
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
481 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
482 handle_motion_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
483
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
484 switch(evt->type) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
485 case ButtonPress:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
486 bevt = (XButtonEvent *)evt;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
487 x = bevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
488 y = bevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
489 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
490 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
491
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
492 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
493 &in_stroke);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
494 if(shape)
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_BUT_PRESS,
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
497 state, button);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
498 break;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
499
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
500 case ButtonRelease:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
501 bevt = (XButtonEvent *)evt;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
502 x = bevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
503 y = bevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
504 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
505 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
506
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
507 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
508 &in_stroke);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
509 if(shape)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
510 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
511 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
512 state, button);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
513 break;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
514
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
515 case MotionNotify:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
516 mevt = (XMotionEvent *)evt;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
517 rt->mx = mevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
518 rt->my = mevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
519 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
520 rt->mflag = 1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
521 break;
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 case KeyPress:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
524 case KeyRelease:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
525 xkey = &evt->xkey;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
526 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
527 break;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
528
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
529 case Expose:
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
530 eevt = &evt->xexpose;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
531 x = eevt->x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
532 y = eevt->y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
533 w = eevt->width;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
534 h = eevt->height;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
535
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
536 if(rt->eflag) {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
537 if(x < rt->ex1)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
538 rt->ex1 = x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
539 if(y < rt->ey1)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
540 rt->ey1 = y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
541 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
542 rt->ex2 = x + w;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
543 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
544 rt->ey2 = y + h;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
545 } else {
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
546 rt->ex1 = x;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
547 rt->ey1 = y;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
548 rt->ex2 = x + w;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
549 rt->ey2 = y + h;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
550 rt->eflag = 1;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
551 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
552 break;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
553 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
554 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
555
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
556 /*! \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
557 *
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
558 * 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
559 * 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
560 */
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
561 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
562 no_more_event(X_supp_runtime_t *rt) {
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
563 if(rt->mflag)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
564 handle_motion_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
565 if(rt->eflag)
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
566 handle_expose_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
567 }
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
568
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
569 /*! \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
570 */
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
571 static void _x_supp_handle_x_event(X_supp_runtime_t *rt) {
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
572 Display *display = rt->display;
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
573 XEvent evt;
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
574 int r;
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
575
529
0160cdabaa51 Add a known issue.
Thinker K.F. Li <thinker@branda.to>
parents: 528
diff changeset
576 /* 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
577 * called XEventsQueued() after receiving first Expose event
0160cdabaa51 Add a known issue.
Thinker K.F. Li <thinker@branda.to>
parents: 528
diff changeset
578 * and before redraw for the event.
0160cdabaa51 Add a known issue.
Thinker K.F. Li <thinker@branda.to>
parents: 528
diff changeset
579 */
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
580 while(XEventsQueued(display, QueuedAfterReading) > 0) {
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
581 r = XNextEvent(display, &evt);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
582 if(r == -1)
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
583 break;
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
584
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
585 handle_single_x_event(rt, &evt);
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
586 }
869
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
587 no_more_event(rt);
c18058fb48ee Export API for JS to feed X events.
Thinker K.F. Li <thinker@codemud.net>
parents: 822
diff changeset
588
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
589 #ifdef XSHM
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
590 XSHM_update(rt);
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
591 #endif
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
592 XFlush(display);
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
593 }
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
594
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
595 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
596 _x_supp_handle_connection(int hdl, int fd, MB_IO_TYPE type, void *data) {
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
597 X_supp_runtime_t *xmb_rt = (X_supp_runtime_t *)data;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
598
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
599 _x_supp_handle_x_event(xmb_rt);
77
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
600 }
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
601
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
602 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
603 int w, int h,
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
604 Display **displayp,
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
605 Visual **visualp,
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
606 Window *winp) {
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
607 Display *display;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
608 Window root, win;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
609 Visual *visual;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
610 int screen;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
611 XSetWindowAttributes wattr;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
612 int depth;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
613 int x, y;
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
614 int draw_root = 0;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
615 const char *disp_name;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
616 char disp_buf[32];
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
617 int cp;
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
618 int r;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
619
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
620 /*
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
621 * 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
622 */
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
623 disp_name = display_name;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
624 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
625 draw_root = 1;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
626 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
627 if(cp >= 32)
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
628 cp = 31;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
629 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
630 disp_buf[cp] = 0;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
631 disp_name = disp_buf;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
632 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
633
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
634 display = XOpenDisplay(disp_name);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
635 if(display == NULL)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
636 return ERR;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
637
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
638 screen = DefaultScreen(display);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
639 root = DefaultRootWindow(display);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
640 visual = DefaultVisual(display, screen);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
641 depth = DefaultDepth(display, screen);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
642 wattr.override_redirect = False;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
643 x = 10;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
644 y = 10;
756
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
645 if(draw_root)
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
646 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
647 else {
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
648 win = XCreateWindow(display, root,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
649 x, y,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
650 w, h,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
651 1, depth, InputOutput, visual,
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
652 CWOverrideRedirect, &wattr);
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
653 r = XMapWindow(display, win);
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
654 if(r == -1) {
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
655 XCloseDisplay(display);
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
656 return ERR;
cceac4ba259e Support drawing at root window for X Window
Thinker K.F. Li <thinker@codemud.net>
parents: 755
diff changeset
657 }
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
658 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
659
84
42698de1f653 Support translate() function for transform attribute of 'g' tag.
Thinker K.F. Li <thinker@branda.to>
parents: 83
diff changeset
660 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
661 ButtonPressMask | ButtonReleaseMask |
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
662 KeyPressMask | KeyReleaseMask);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
663 XFlush(display);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
664
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
665 *displayp = display;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
666 *visualp = visual;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
667 *winp = win;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
668
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
669 return OK;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
670 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
671
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
672 #ifdef XSHM
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
673 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
674 xshm_destroy(X_supp_runtime_t *xmb_rt) {
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
675 XShmSegmentInfo *shminfo;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
676
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
677 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
678
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
679 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
680 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
681 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
682
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
683 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
684 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
685 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
686 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
687
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
688 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
689 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
690 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
691 }
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
692
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
693 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
694 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
695 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
696 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
697 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
698
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
699 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
700 xshm_init(X_supp_runtime_t *xmb_rt) {
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
701 Display *display;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
702 Visual *visual;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
703 XImage *ximage;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
704 int screen;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
705 int depth;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
706 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
707 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
708 XShmSegmentInfo *shminfo;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
709 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
710
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
711 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
712 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
713 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
714
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
715 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
716 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
717 return;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
718
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
719 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
720 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
721
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
722 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
723 return;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
724
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
725 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
726 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
727 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
728 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
729
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
730 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
731 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
732 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
733 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
734 return;
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
735 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
736
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
737 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
738 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
739
691
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
740 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
741
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
742 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
743
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
744 switch(depth) {
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
745 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
746 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
747 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
748
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
749 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
750 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
751 surf_fmt,
82836f1290b6 Remove cairo_* and use mbe_*
Thinker K.F. Li <thinker@codemud.net>
parents: 694
diff changeset
752 xmb_rt->w,
82836f1290b6 Remove cairo_* and use mbe_*
Thinker K.F. Li <thinker@codemud.net>
parents: 694
diff changeset
753 xmb_rt->h,
82836f1290b6 Remove cairo_* and use mbe_*
Thinker K.F. Li <thinker@codemud.net>
parents: 694
diff changeset
754 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
755 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
756 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
757 }
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
758 #endif /* XSHM */
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
759
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
760 /*! \brief Initialize a MadButterfy runtime for Xlib.
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
761 *
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
762 * This one is very like _x_supp_init(), except it accepts a
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
763 * X_supp_runtime_t object initialized with a display connected to a X
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
764 * 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
765 *
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
766 * Following field of the X_supp_runtime_t object should be initialized.
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
767 * - 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
768 * - win
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
769 * - display
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
770 * - visual
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
771 */
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
772 static int
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
773 _x_supp_init_with_win_internal(X_supp_runtime_t *xmb_rt) {
265
b42ee279669e Change function name and add comments.
Thinker K.F. Li <thinker@branda.to>
parents: 260
diff changeset
774 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
775 int w, h;
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
776 int disp_fd;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
777
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
778 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
779 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
780
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
781 #ifdef XSHM
05a453e07d01 X_supp.c uses XSHM to avoid overhead of transmission
Thinker K.F. Li <thinker@branda.to>
parents: 556
diff changeset
782 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
783 #endif
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
784
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
785 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
786 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
787
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
788 xmb_rt->surface_ptn =
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
789 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
790
693
8b7964869f7a Update window with XImage through XSHM
Thinker K.F. Li <thinker@branda.to>
parents: 692
diff changeset
791 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
792 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
793 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
794 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
795 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
796 w, h);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
797
448
16116d84bc5e Replace Cairo with a abstract layer mb_graph_engine.
Thinker K.F. Li <thinker@branda.to>
parents: 350
diff changeset
798 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
799 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
800
471
e98ae1407ca2 Remove mbe_set_source_surface() from graphic engine.
Thinker K.F. Li <thinker@branda.to>
parents: 462
diff changeset
801 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
802
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
803 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
804 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
805 // 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
806 // 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
807 // 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
808 xmb_rt->rdman->rt = xmb_rt;
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
809
1034
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
810 xmb_rt->io_man = mb_io_man_new(_io_factory);
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
811 xmb_rt->timer_man = mb_timer_man_new(_timer_factory);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
812
346
b391722bf20e sh_image_t::img_data is managed by paint_image_t.
Thinker K.F. Li <thinker@branda.to>
parents: 270
diff changeset
813 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
814 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
815 /*! \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
816 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
817
224
29e1b2bffe4c X backend only sent EVT_MOUSE_MOVE_RAW to MadButterfly.
Thinker K.F. Li <thinker@branda.to>
parents: 192
diff changeset
818 #ifndef ONLY_MOUSE_MOVE_RAW
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
819 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
820 #endif
83
ea758bb3bbe2 example
Thinker K.F. Li <thinker@branda.to>
parents: 82
diff changeset
821
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
822 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
823
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
824 disp_fd = XConnectionNumber(xmb_rt->display);
1034
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
825 xmb_rt->io_hdl = mb_io_man_reg(xmb_rt->io_man, disp_fd,
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
826 MB_IO_R,
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
827 _x_supp_handle_connection,
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
828 xmb_rt);
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
829
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
830 return OK;
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
831 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
832
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
833 /*! \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
834 *
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
835 * 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
836 * 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
837 */
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
838 static int _x_supp_init(X_supp_runtime_t *xmb_rt, const char *display_name,
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
839 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
840 int r;
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 757
diff changeset
841
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
842 memset(xmb_rt, 0, sizeof(X_supp_runtime_t));
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
843
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
844 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
845 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
846 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
847 &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
848 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
849 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
850
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
851 r = _x_supp_init_with_win_internal(xmb_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
852
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 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
854 }
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
855
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
856 /*! \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
857 *
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
858 * Runtimes initialized with this function should be destroyed with
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
859 * x_supp_destroy_keep_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
860 */
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
861 static int
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
862 _x_supp_init_with_win(X_supp_runtime_t *xmb_rt,
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
863 Display *display, 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
864 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
865 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
866
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
867 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
868 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
869 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
870
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
871 memset(xmb_rt, 0, sizeof(X_supp_runtime_t));
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
872
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
873 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
874 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
875 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
876 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
877 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
878
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
879 r = _x_supp_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
880
757
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
881 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
882 }
f43224bf3524 Remove unused variables and refactor to X_MB_init_with_win
Thinker K.F. Li <thinker@codemud.net>
parents: 756
diff changeset
883
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
884 static void x_supp_destroy(X_supp_runtime_t *xmb_rt) {
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
885 if(xmb_rt->rdman) {
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
886 redraw_man_destroy(xmb_rt->rdman);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
887 free(xmb_rt->rdman);
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
888 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
889
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
890 if(xmb_rt->io_hdl)
1034
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
891 mb_io_man_unreg(xmb_rt->io_man, xmb_rt->io_hdl);
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
892
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
893 if(xmb_rt->io_man)
1034
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
894 mb_io_man_free(_io_factory, xmb_rt->io_man);
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
895 if(xmb_rt->timer_man)
1034
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
896 mb_timer_man_free(_timer_factory, xmb_rt->timer_man);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
897
259
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
898 if(xmb_rt->img_ldr)
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
899 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
900
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
901 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
902 mbe_destroy(xmb_rt->cr);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
903 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
904 mbe_destroy(xmb_rt->backend_cr);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
905
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
906 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
907 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
908 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
909 mbe_pattern_destroy(xmb_rt->surface_ptn);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
910 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
911 mbe_surface_destroy(xmb_rt->backend_surface);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
912
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
913 if(xmb_rt->display)
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
914 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
915
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
916 X_kb_destroy(&xmb_rt->kbinfo);
78
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
917 }
3645e29e4986 Add runtime for Xlib.
Thinker K.F. Li <thinker@branda.to>
parents: 77
diff changeset
918
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
919 /*! \brief Destroy a MadButterfly runtime initialized with
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
920 * _x_supp_init_with_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
921 *
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
922 * 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
923 * 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
924 */
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
925 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
926 x_supp_destroy_keep_win(X_supp_runtime_t *xmb_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
927 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
928 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
929
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
930 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
931 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
932 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
933 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
934
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
935 x_supp_destroy(xmb_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
936
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 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
938 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
939 }
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
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
941 static mb_rt_t *
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
942 _x_supp_new(const char *display_name, int w, int h) {
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
943 X_supp_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
944 int r;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
945
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
946 rt = O_ALLOC(X_supp_runtime_t);
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
947 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
948 return NULL;
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
949
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
950 r = _x_supp_init(rt, display_name, w, h);
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
951 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
952 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
953 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
954 }
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
1034
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
956 return (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
957 }
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 /*! \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
960 *
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
961 * The object returned by this function must be free with
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
962 * _x_supp_free_keep_win() to prevent the window from closed.
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
963 */
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
964 static mb_rt_t *
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
965 _x_supp_new_with_win(MB_DISPLAY display, MB_WINDOW win) {
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
966 X_supp_runtime_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
967 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
968
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
969 rt = O_ALLOC(X_supp_runtime_t);
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
970 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
971 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
972
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
973 r = _x_supp_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
974 if(r != OK) {
d687d3395264 Clear variables and draw root coord.
Thinker K.F. Li <thinker@branda.to>
parents: 471
diff changeset
975 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
976 return NULL;
528
d687d3395264 Clear variables and draw root coord.
Thinker K.F. Li <thinker@branda.to>
parents: 471
diff changeset
977 }
122
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
978
1034
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
979 return (mb_rt_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
980 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
981
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
982 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
983 _x_supp_free(mb_rt_t *rt) {
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
984 x_supp_destroy((X_supp_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
985 free(rt);
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
986 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
987
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
988 /*! \brief Free runtime created with _x_supp_new_with_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
989 */
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
990 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
991 _x_supp_free_keep_win(mb_rt_t *rt) {
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
992 x_supp_destroy_keep_win((X_supp_runtime_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
993 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
994 }
512204bcafba Export the function to create a runtime for an existed window for X.
Thinker K.F. Li <thinker@codemud.net>
parents: 869
diff changeset
995
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
996 static subject_t *
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
997 _x_supp_kbevents(mb_rt_t *rt) {
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
998 X_supp_runtime_t *xmb_rt = (X_supp_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
999 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
1000 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1001
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
1002 static redraw_man_t *
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1003 _x_supp_rdman(mb_rt_t *rt) {
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1004 X_supp_runtime_t *xmb_rt = (X_supp_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
1005 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
1006 }
17e97e92b76e Encapsulate X_MB_runtime_t and support X keyboard events.
Thinker K.F. Li <thinker@branda.to>
parents: 120
diff changeset
1007
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
1008 static mb_timer_man_t *
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1009 _x_supp_timer_man(mb_rt_t *rt) {
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1010 X_supp_runtime_t *xmb_rt = (X_supp_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
1011 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
1012 }
131
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1013
1060
e415c55b4a0d Stop using ob as acronym observer
Thinker K.F. Li <thinker@codemud.net>
parents: 1049
diff changeset
1014 static observer_factory_t *
e415c55b4a0d Stop using ob as acronym observer
Thinker K.F. Li <thinker@codemud.net>
parents: 1049
diff changeset
1015 _x_supp_observer_factory(mb_rt_t *rt) {
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1016 X_supp_runtime_t *xmb_rt = (X_supp_runtime_t *) rt;
1060
e415c55b4a0d Stop using ob as acronym observer
Thinker K.F. Li <thinker@codemud.net>
parents: 1049
diff changeset
1017 observer_factory_t *factory;
131
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1018
1060
e415c55b4a0d Stop using ob as acronym observer
Thinker K.F. Li <thinker@codemud.net>
parents: 1049
diff changeset
1019 factory = rdman_get_observer_factory(xmb_rt->rdman);
131
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1020 return factory;
6a8588df68af Tank can change direction and navigate on the mud area
Thinker K.F. Li <thinker@branda.to>
parents: 122
diff changeset
1021 }
259
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1022
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
1023 static mb_img_ldr_t *
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1024 _x_supp_img_ldr(mb_rt_t *rt) {
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1025 X_supp_runtime_t *xmb_rt = (X_supp_runtime_t *) rt;
692
201cc86720a3 Fix compiling time warning about cairo xlib
Thinker K.F. Li <thinker@branda.to>
parents: 691
diff changeset
1026 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
1027
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1028 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
1029
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1030 return img_ldr;
e8a784a306d0 Initialize an image loader for X runtime
Thinker K.F. Li <thinker@branda.to>
parents: 249
diff changeset
1031 }
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
1032
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
1033 static int
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1034 _x_supp_add_event(mb_rt_t *rt, int fd, MB_IO_TYPE type,
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
1035 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
1036 {
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1037 X_supp_runtime_t *xmb_rt = (X_supp_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
1038 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
1039 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
1040
1034
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
1041 hdl = mb_io_man_reg(io_man, fd, type, cb, data);
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
1042 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
1043 }
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
1044
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
1045 static void
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1046 _x_supp_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
1047 {
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1048 X_supp_runtime_t *xmb_rt = (X_supp_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
1049 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
1050
1034
e9a134d75c99 To make backend compatible with C++
Thinker K.F. Li <thinker@codemud.net>
parents: 1026
diff changeset
1051 mb_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
1052 }
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
1053
1013
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1054 static int
1016
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1055 _x_supp_flush(mb_rt_t *rt) {
7b503c7ed46f Change naming convention from X_MB to X_supp or x_supp
Thinker K.F. Li <thinker@codemud.net>
parents: 1015
diff changeset
1056 X_supp_runtime_t *xmb_rt = (X_supp_runtime_t *) rt;
1013
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1057 int r;
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1058
1014
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
1059 #ifdef XSHM
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
1060 XSHM_update(xmb_rt);
f7bf372a85a3 Register _x_mb_handle_connection() with IO manager
Thinker K.F. Li <thinker@codemud.net>
parents: 1013
diff changeset
1061 #endif
1013
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1062 r = XFlush(xmb_rt->display);
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1063 return r == 0? ERR: OK;
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1064 }
d5b8853767e7 Add flush function to mb_backend_t
Thinker K.F. Li <thinker@codemud.net>
parents: 1012
diff changeset
1065
1043
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1066 static void
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1067 _x_supp_reg_IO_factory(mb_IO_factory_t *io_factory) {
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1068 _io_factory = io_factory;
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1069 }
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1070
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1071 static void
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1072 _x_supp_reg_timer_factory(mb_timer_factory_t *timer_factory) {
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1073 _timer_factory = timer_factory;
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1074 }
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1075
1022
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1076 mb_backend_t mb_dfl_backend = { _x_supp_new,
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1077 _x_supp_new_with_win,
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1078
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1079 _x_supp_free,
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1080 _x_supp_free_keep_win,
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1081 _x_supp_add_event,
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1082 _x_supp_remove_event,
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1083 _x_supp_event_loop,
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1084 _x_supp_flush,
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1085
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1086 _x_supp_kbevents,
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1087 _x_supp_rdman,
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1088 _x_supp_timer_man,
1060
e415c55b4a0d Stop using ob as acronym observer
Thinker K.F. Li <thinker@codemud.net>
parents: 1049
diff changeset
1089 _x_supp_observer_factory,
1043
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1090 _x_supp_img_ldr,
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1091
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1092 _x_supp_reg_IO_factory,
769921baf111 Add missed functions: _x_supp_reg_IO_factory and _x_supp_reg_timer_factory
Thinker K.F. Li <thinker@codemud.net>
parents: 1034
diff changeset
1093 _x_supp_reg_timer_factory,
1022
84006acab6af Use macros to hide the default backend
Thinker K.F. Li <thinker@codemud.net>
parents: 1018
diff changeset
1094 };