forked from enlightenment/efl
photocam: update photocam example to demonstrate photocam orientation.
Summary: Signed-off-by: kabeer khan <kabeer.khan@samsung.com> Reviewers: cedric, raster Differential Revision: https://phab.enlightenment.org/D2421 Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
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@ -8,11 +8,21 @@ static void _fit(void *data, Evas_Object *obj, void *event_info);
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static void _unfit(void *data, Evas_Object *obj, void *event_info);
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static void _zoom(void *data, Evas_Object *obj, void *event_info);
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static void _bring_in(void *data, Evas_Object *obj, void *event_info);
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static void _orient(void *data, Evas_Object *obj, void *event_info);
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static void _orient_do(void *data, Evas_Object *obj, void *event_info);
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typedef struct _Orient_Data Orient_Data;
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struct _Orient_Data
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{
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Evas_Object *ph;
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Evas_Image_Orient orient;
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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 *win, *obj, *photocam;
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Evas_Object *win, *obj, *photocam, *menu;
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Orient_Data *orient_data;
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char buf[PATH_MAX];
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elm_app_info_set(elm_main, "elementary", "images/insanely_huge_test_image.jpg");
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@ -43,6 +53,47 @@ elm_main(int argc, char **argv)
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evas_object_move(obj, 70, 410);
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evas_object_smart_callback_add(obj, "clicked", _unfit, photocam);
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orient_data = (Orient_Data *)malloc(sizeof(Orient_Data));
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orient_data->ph = photocam;
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orient_data->orient = 0;
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menu = elm_menu_add(win);
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elm_menu_item_add(menu, NULL, NULL, "orient 0", _orient_do, orient_data);
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orient_data = (Orient_Data *)malloc(sizeof(Orient_Data));
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orient_data->ph = photocam;
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orient_data->orient = 1;
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elm_menu_item_add(menu, NULL, NULL, "orient 90", _orient_do, orient_data);
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orient_data = (Orient_Data *)malloc(sizeof(Orient_Data));
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orient_data->ph = photocam;
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orient_data->orient = 2;
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elm_menu_item_add(menu, NULL, NULL, "orient 180", _orient_do, orient_data);
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orient_data = (Orient_Data *)malloc(sizeof(Orient_Data));
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orient_data->ph = photocam;
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orient_data->orient = 3;
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elm_menu_item_add(menu, NULL, NULL, "orient 270", _orient_do, orient_data);
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orient_data = (Orient_Data *)malloc(sizeof(Orient_Data));
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orient_data->ph = photocam;
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orient_data->orient = 4;
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elm_menu_item_add(menu, NULL, NULL, "flip horizontal", _orient_do, orient_data);
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orient_data = (Orient_Data *)malloc(sizeof(Orient_Data));
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orient_data->ph = photocam;
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orient_data->orient = 5;
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elm_menu_item_add(menu, NULL, NULL, "flip vertical", _orient_do, orient_data);
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orient_data = (Orient_Data *)malloc(sizeof(Orient_Data));
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orient_data->ph = photocam;
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orient_data->orient = 6;
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elm_menu_item_add(menu, NULL, NULL, "flip transverse", _orient_do, orient_data);
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orient_data = (Orient_Data *)malloc(sizeof(Orient_Data));
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orient_data->ph = photocam;
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orient_data->orient = 7;
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elm_menu_item_add(menu, NULL, NULL, "flip transpose", _orient_do, orient_data);
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obj = elm_button_add(win);
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elm_object_text_set(obj, "Orient");
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evas_object_show(obj);
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evas_object_resize(obj, 70, 30);
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evas_object_move(obj, 470, 410);
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evas_object_smart_callback_add(obj, "clicked", _orient, menu);
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obj = elm_slider_add(win);
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elm_object_text_set(obj, "Zoom");
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evas_object_show(obj);
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@ -88,3 +139,21 @@ _zoom(void *data, Evas_Object *obj, void *event_info)
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double z = elm_slider_value_get(obj) * 8;
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elm_photocam_zoom_set(data, z);
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}
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static void
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_orient(void *data, Evas_Object *obj, void *event_info)
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{
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Evas_Object *mn = data;
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if (!mn) return;
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evas_object_show(mn);
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}
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static void
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_orient_do(void *data, Evas_Object *obj, void *event_info)
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{
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Orient_Data *orient_data = data;
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if (!orient_data) return;
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elm_photocam_image_orient_set(orient_data->ph, orient_data->orient);
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}
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