okra pushed a commit to branch master. http://git.enlightenment.org/apps/ephoto.git/commit/?id=d3fbf76314a1d5cf51d1f5e8970918d38a999f1f
commit d3fbf76314a1d5cf51d1f5e8970918d38a999f1f Author: Stephen Houston <[email protected]> Date: Fri Jan 16 14:41:46 2015 -0600 Ephoto: Add the ability to DND from the single image to other applications. --- src/bin/ephoto_single_browser.c | 62 ++++++++++++++++++++++++++++++++++++++++- 1 file changed, 61 insertions(+), 1 deletion(-) diff --git a/src/bin/ephoto_single_browser.c b/src/bin/ephoto_single_browser.c index 5f034da..c011e8c 100644 --- a/src/bin/ephoto_single_browser.c +++ b/src/bin/ephoto_single_browser.c @@ -2,6 +2,8 @@ #define ZOOM_STEP 0.2 +static Ecore_Timer *_1s_hold = NULL; + typedef struct _Ephoto_Single_Browser Ephoto_Single_Browser; typedef struct _Ephoto_Viewer Ephoto_Viewer; @@ -41,6 +43,62 @@ _viewer_del(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *e } static Evas_Object * +_image_create_icon(void *data, Evas_Object *parent, Evas_Coord *xoff, Evas_Coord *yoff) +{ + Evas_Object *ic; + Evas_Object *io = data; + const char *f, *g; + Evas_Coord x, y, w, h, xm, ym; + + elm_image_file_get(io, &f, &g); + ic = elm_image_add(parent); + elm_image_file_set(ic, f, g); + evas_object_geometry_get(io, &x, &y, &w, &h); + evas_object_move(ic, x, y); + evas_object_resize(ic, 60, 60); + evas_object_show(ic); + + evas_pointer_canvas_xy_get(evas_object_evas_get(io), &xm, &ym); + if (xoff) *xoff = xm - 30; + if (yoff) *yoff = ym - 30; + + return ic; +} + +static Eina_Bool +_1s_hold_time(void *data) +{ + const char *f; + char dd[PATH_MAX]; + + Evas_Object *io = data; + + elm_image_file_get(io, &f, NULL); + snprintf(dd, sizeof(dd), "file://%s", f); + + elm_drag_start(io, ELM_SEL_FORMAT_IMAGE, dd, ELM_XDND_ACTION_COPY, + _image_create_icon, io, + NULL, NULL, NULL, NULL, NULL, NULL); + _1s_hold = NULL; + + return ECORE_CALLBACK_CANCEL; +} + +static void +_image_mouse_down_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) +{ + Evas_Object *io = data; + + _1s_hold = ecore_timer_add(0.5, _1s_hold_time, io); +} + +static void +_image_mouse_up_cb(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED) +{ + ecore_timer_del(_1s_hold); +} + +static Evas_Object * _viewer_add(Evas_Object *parent, const char *path) { Ephoto_Viewer *v = calloc(1, sizeof(Ephoto_Viewer)); @@ -87,9 +145,12 @@ _viewer_add(Evas_Object *parent, const char *path) err = evas_object_image_load_error_get(elm_image_object_get(v->image)); if (err != EVAS_LOAD_ERROR_NONE) goto load_error; elm_image_object_size_get(v->image, &w, &h); + elm_drop_target_add(v->image, ELM_SEL_FORMAT_IMAGE, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL); evas_object_size_hint_min_set(v->image, w, h); evas_object_size_hint_max_set(v->image, w, h); elm_table_pack(v->table, v->image, 0, 0, 1, 1); + evas_object_event_callback_add(v->image, EVAS_CALLBACK_MOUSE_DOWN, _image_mouse_down_cb, v->image); + evas_object_event_callback_add(v->image, EVAS_CALLBACK_MOUSE_UP, _image_mouse_up_cb, v->image); evas_object_show(v->image); return obj; @@ -400,7 +461,6 @@ _last_entry_find(Ephoto_Single_Browser *sb) return eina_list_last_data_get(sb->ephoto->entries); } - static void _ephoto_single_browser_recalc(Ephoto_Single_Browser *sb) { --
