118 lines
2.9 KiB
C
118 lines
2.9 KiB
C
//Compile with:
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//gcc -g -Wall -o ecore_animator_example ecore_animator_example.c `pkg-config --cflags --libs evas ecore-evas ecore`
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#include <Ecore.h>
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#include <Ecore_Evas.h>
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static Eina_Bool _advance_frame(void *data, double pos);
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static Eina_Bool _advance_frame2(void *data, double pos);
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static Eina_Bool _advance_frame3(void *data);
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static Eina_Bool _start_second_anim(void *data);
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static Eina_Bool _freeze_third_anim(void *data);
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static Eina_Bool _thaw_third_anim(void *data);
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int
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main(void)
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{
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Evas_Object *rect, *bg, *rect2;
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Ecore_Evas *ee;
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Evas *evas;
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Ecore_Animator *anim;
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ecore_evas_init();
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ee = ecore_evas_new(NULL, 0, 0, 300, 400, NULL);
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ecore_evas_show(ee);
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evas = ecore_evas_get(ee);
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bg = evas_object_rectangle_add(evas);
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evas_object_resize(bg, 300, 400);
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evas_object_show(bg);
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rect = evas_object_rectangle_add(evas);
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evas_object_color_set(rect, 0, 0, 255, 255);
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evas_object_resize(rect, 50, 50);
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evas_object_show(rect);
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rect2 = evas_object_rectangle_add(evas);
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evas_object_color_set(rect2, 0, 55, 0, 255);
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evas_object_resize(rect2, 50, 50);
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evas_object_show(rect2);
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ecore_animator_frametime_set(1. / 50);
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ecore_animator_timeline_add(5, _advance_frame, rect);
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anim = ecore_animator_add(_advance_frame3, rect2);
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ecore_timer_add(10, _start_second_anim, rect);
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ecore_timer_add(5, _freeze_third_anim, anim);
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ecore_timer_add(10, _thaw_third_anim, anim);
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ecore_main_loop_begin();
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evas_object_del(rect);
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ecore_evas_free(ee);
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ecore_animator_del(anim);
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ecore_evas_shutdown();
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return 0;
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}
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static Eina_Bool
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_advance_frame(void *data, double pos)
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{
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double frame = pos;
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frame = ecore_animator_pos_map(pos, ECORE_POS_MAP_SPRING, 1.2, 15);
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evas_object_resize(data, 50 * (1 + frame), 50 * (1 + frame));
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evas_object_move(data, 100 * frame, 100 * frame);
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evas_object_color_set(data, 255 * frame, 0, 255 * (1 - frame), 255);
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return ECORE_CALLBACK_RENEW;
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}
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static Eina_Bool
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_start_second_anim(void *data)
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{
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ecore_animator_frametime_set(1. / 10);
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ecore_animator_timeline_add(20, _advance_frame2, data);
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return ECORE_CALLBACK_CANCEL;
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}
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static Eina_Bool
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_advance_frame2(void *data, double pos)
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{
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double frame = pos;
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frame = ecore_animator_pos_map(pos, ECORE_POS_MAP_BOUNCE, 1.2, 50);
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evas_object_resize(data, 100 - (50 * frame), 100 - (50 * frame));
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evas_object_move(data, 100 * (1 - frame), 100 * (1 - frame));
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evas_object_color_set(data, 255 * (1 - frame), 0, 255 * frame, 255);
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return ECORE_CALLBACK_RENEW;
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}
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static Eina_Bool
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_advance_frame3(void *data)
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{
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static int x = 0;
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if (x >= 250)
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x = 0;
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evas_object_move(data, ++x, 350);
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return ECORE_CALLBACK_RENEW;
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}
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static Eina_Bool
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_freeze_third_anim(void *data)
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{
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ecore_animator_freeze(data);
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return ECORE_CALLBACK_CANCEL;
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}
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static Eina_Bool
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_thaw_third_anim(void *data)
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{
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ecore_animator_thaw(data);
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return ECORE_CALLBACK_CANCEL;
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}
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