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comparison mac/dw.m @ 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 fafe1a68f0fd
comparison
equal deleted inserted replaced
1886:f7d408a47752 1887:09860ba329a4
10909 pool = [[NSAutoreleasePool alloc] init]; 10909 pool = [[NSAutoreleasePool alloc] init];
10910 pthread_setspecific(_dw_pool_key, pool); 10910 pthread_setspecific(_dw_pool_key, pool);
10911 #endif 10911 #endif
10912 } 10912 }
10913 10913
10914 /* 10914 /*
10915 * Setup thread independent pools. 10915 * Generally an internal function called from a newly created
10916 */ 10916 * thread to setup the Dynamic Windows environment for the thread.
10917 void _dwthreadstart(void *data) 10917 * However it is exported so language bindings can call it when
10918 { 10918 * they create threads that require access to Dynamic Windows.
10919 void (*threadfunc)(void *) = NULL; 10919 */
10920 void **tmp = (void **)data; 10920 void API _dw_init_thread(void)
10921 NSColor *color; 10921 {
10922
10923 /* If we aren't using garbage collection we need autorelease pools */ 10922 /* If we aren't using garbage collection we need autorelease pools */
10924 #if !defined(GARBAGE_COLLECT) 10923 #if !defined(GARBAGE_COLLECT)
10925 NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; 10924 NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
10926 pthread_setspecific(_dw_pool_key, pool); 10925 pthread_setspecific(_dw_pool_key, pool);
10927 #endif 10926 #endif
10928 _init_colors(); 10927 _init_colors();
10929 10928 }
10930 threadfunc = (void (*)(void *))tmp[0]; 10929
10931 10930 /*
10932 /* Start our thread function */ 10931 * Generally an internal function called from a terminating
10933 threadfunc(tmp[1]); 10932 * thread to cleanup the Dynamic Windows environment for the thread.
10934 10933 * However it is exported so language bindings can call it when
10934 * they exit threads that require access to Dynamic Windows.
10935 */
10936 void API _dw_deinit_thread(void)
10937 {
10938 NSColor *color;
10939
10935 /* Release the pool when we are done so we don't leak */ 10940 /* Release the pool when we are done so we don't leak */
10936 color = pthread_getspecific(_dw_fg_color_key); 10941 color = pthread_getspecific(_dw_fg_color_key);
10937 [color release]; 10942 [color release];
10938 color = pthread_getspecific(_dw_bg_color_key); 10943 color = pthread_getspecific(_dw_bg_color_key);
10939 [color release]; 10944 [color release];
10940 #if !defined(GARBAGE_COLLECT) 10945 #if !defined(GARBAGE_COLLECT)
10941 pool = pthread_getspecific(_dw_pool_key); 10946 pool = pthread_getspecific(_dw_pool_key);
10942 [pool drain]; 10947 [pool drain];
10943 #endif 10948 #endif
10949 }
10950
10951 /*
10952 * Setup thread independent pools.
10953 */
10954 void _dwthreadstart(void *data)
10955 {
10956 void (*threadfunc)(void *) = NULL;
10957 void **tmp = (void **)data;
10958
10959 _dw_init_thread();
10960
10961 threadfunc = (void (*)(void *))tmp[0];
10962
10963 /* Start our thread function */
10964 threadfunc(tmp[1]);
10965
10944 free(tmp); 10966 free(tmp);
10967
10968 _dw_deinit_thread();
10945 } 10969 }
10946 10970
10947 /* 10971 /*
10948 * Sets the default font used on text based widgets. 10972 * Sets the default font used on text based widgets.
10949 * Parameters: 10973 * Parameters: