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comparison gtk/dw.c @ 1887:09860ba329a4

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Divided thread initialization and deinitialization into separate exported functions so they can be accessed from language bindings.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Mon, 09 Sep 2013 19:18:36 +0000
parents f7d408a47752
children ed377fd16360
comparison
equal deleted inserted replaced
1886:f7d408a47752 1887:09860ba329a4
1981 XSetWMNormalHints (GDK_DISPLAY(),GDK_WINDOW_XWINDOW (GTK_WIDGET (window)->window),&sizehints); 1981 XSetWMNormalHints (GDK_DISPLAY(),GDK_WINDOW_XWINDOW (GTK_WIDGET (window)->window),&sizehints);
1982 gdk_flush (); 1982 gdk_flush ();
1983 } 1983 }
1984 #endif 1984 #endif
1985 1985
1986 void _init_thread(void)
1987 {
1988 GdkColor *foreground = malloc(sizeof(GdkColor));
1989
1990 foreground->pixel = foreground->red = foreground->green = foreground->blue = 0;
1991 pthread_setspecific(_dw_fg_color_key, foreground);
1992 pthread_setspecific(_dw_bg_color_key, NULL);
1993 }
1994
1995 /* Try to load the mozilla embed shared libary */ 1986 /* Try to load the mozilla embed shared libary */
1996 #ifdef USE_GTKMOZEMBED 1987 #ifdef USE_GTKMOZEMBED
1997 #include <ctype.h> 1988 #include <ctype.h>
1998 1989
1999 void init_mozembed(void) 1990 void init_mozembed(void)
2175 2166
2176 pthread_key_create(&_dw_fg_color_key, NULL); 2167 pthread_key_create(&_dw_fg_color_key, NULL);
2177 pthread_key_create(&_dw_bg_color_key, NULL); 2168 pthread_key_create(&_dw_bg_color_key, NULL);
2178 pthread_key_create(&_dw_mutex_key, NULL); 2169 pthread_key_create(&_dw_mutex_key, NULL);
2179 2170
2180 _init_thread(); 2171 _dw_init_thread();
2181 2172
2182 gtk_rc_parse_string("style \"gtk-tooltips-style\" { bg[NORMAL] = \"#eeee00\" } widget \"gtk-tooltips\" style \"gtk-tooltips-style\""); 2173 gtk_rc_parse_string("style \"gtk-tooltips-style\" { bg[NORMAL] = \"#eeee00\" } widget \"gtk-tooltips\" style \"gtk-tooltips-style\"");
2183 2174
2184 #ifdef USE_GTKMOZEMBED 2175 #ifdef USE_GTKMOZEMBED
2185 init_mozembed(); 2176 init_mozembed();
10104 */ 10095 */
10105 close(GPOINTER_TO_INT(eve)); 10096 close(GPOINTER_TO_INT(eve));
10106 return DW_ERROR_NONE; 10097 return DW_ERROR_NONE;
10107 } 10098 }
10108 10099
10109 /* 10100 /*
10110 * Setup thread independent color sets. 10101 * Generally an internal function called from a newly created
10111 */ 10102 * thread to setup the Dynamic Windows environment for the thread.
10112 void _dwthreadstart(void *data) 10103 * However it is exported so language bindings can call it when
10113 { 10104 * they create threads that require access to Dynamic Windows.
10114 void (*threadfunc)(void *) = NULL; 10105 */
10115 void **tmp = (void **)data; 10106 void API _dw_init_thread(void)
10107 {
10108 GdkColor *foreground = malloc(sizeof(GdkColor));
10109
10110 foreground->pixel = foreground->red = foreground->green = foreground->blue = 0;
10111 pthread_setspecific(_dw_fg_color_key, foreground);
10112 pthread_setspecific(_dw_bg_color_key, NULL);
10113 }
10114
10115 /*
10116 * Generally an internal function called from a terminating
10117 * thread to cleanup the Dynamic Windows environment for the thread.
10118 * However it is exported so language bindings can call it when
10119 * they exit threads that require access to Dynamic Windows.
10120 */
10121 void API _dw_deinit_thread(void)
10122 {
10116 GdkColor *foreground, *background; 10123 GdkColor *foreground, *background;
10117 10124
10118 threadfunc = (void (*)(void *))tmp[0];
10119
10120 /* Initialize colors */
10121 _init_thread();
10122
10123 threadfunc(tmp[1]);
10124 free(tmp);
10125
10126 /* Free colors */
10127 if((foreground = pthread_getspecific(_dw_fg_color_key))) 10125 if((foreground = pthread_getspecific(_dw_fg_color_key)))
10128 free(foreground); 10126 free(foreground);
10129 if((background = pthread_getspecific(_dw_bg_color_key))) 10127 if((background = pthread_getspecific(_dw_bg_color_key)))
10130 free(background); 10128 free(background);
10129 }
10130
10131 /*
10132 * Setup thread independent color sets.
10133 */
10134 void _dwthreadstart(void *data)
10135 {
10136 void (*threadfunc)(void *) = NULL;
10137 void **tmp = (void **)data;
10138
10139 threadfunc = (void (*)(void *))tmp[0];
10140
10141 /* Initialize colors */
10142 _dw_init_thread();
10143
10144 threadfunc(tmp[1]);
10145 free(tmp);
10146
10147 /* Free colors */
10148 _dw_deinit_thread();
10131 } 10149 }
10132 10150
10133 /* 10151 /*
10134 * Allocates a shared memory region with a name. 10152 * Allocates a shared memory region with a name.
10135 * Parameters: 10153 * Parameters: