forked from enlightenment/efl
80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
//Compile with:
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//gcc -o efl_thread_1 efl_thread_1.c -g `pkg-config --cflags --libs elementary`
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#include <Elementary.h>
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#include <pthread.h>
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static Evas_Object *win = NULL;
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static Evas_Object *rect = NULL;
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static pthread_t thread_id;
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// BEGIN - code running in my custom pthread instance
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//
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static void *
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my_thread_run(void *arg)
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{
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double t = 0.0;
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for (;;)
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{
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ecore_thread_main_loop_begin(); // begin critical
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{ // indented for illustration of "critical" block
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Evas_Coord x, y;
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x = 200 + (200 * sin(t));
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y = 200 + (200 * cos(t));
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evas_object_move(rect, x - 50, y - 50);
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}
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ecore_thread_main_loop_end(); // end critical
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usleep(1000);
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t += 0.02;
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}
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return NULL;
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}
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//
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// END - code running in my custom pthread instance
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static void
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my_thread_new(void)
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{
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pthread_attr_t attr;
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if (pthread_attr_init(&attr) != 0)
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perror("pthread_attr_init");
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if (pthread_create(&thread_id, &attr, my_thread_run, NULL) != 0)
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perror("pthread_create");
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}
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EAPI_MAIN int
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elm_main(int argc, char **argv)
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{
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Evas_Object *o, *bg;
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win = elm_win_add(NULL, "efl-thread-1", ELM_WIN_BASIC);
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elm_win_title_set(win, "EFL Thread 1");
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elm_win_autodel_set(win, EINA_TRUE);
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elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
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evas_object_resize(win, 400, 400);
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evas_object_show(win);
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bg = elm_bg_add(win);
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evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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elm_win_resize_object_add(win, bg);
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evas_object_show(bg);
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o = evas_object_rectangle_add(evas_object_evas_get(win));
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evas_object_color_set(o, 50, 80, 180, 255);
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evas_object_resize(o, 100, 100);
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evas_object_show(o);
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rect = o;
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// create custom thread to do some "work on the side"
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my_thread_new();
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elm_run();
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elm_shutdown();
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return 0;
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}
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ELM_MAIN()
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