discomfitor pushed a commit to branch master.
http://git.enlightenment.org/core/enlightenment.git/commit/?id=52e713147770d063597578cab0bc6fe7bf546827
commit 52e713147770d063597578cab0bc6fe7bf546827
Author: Mike Blumenkrantz <zm...@osg.samsung.com>
Date: Thu Feb 22 16:19:34 2018 -0500
add info about gadget bindings to editor, make editor movable
ref T6341
---
src/bin/e_gadget.c | 149 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 149 insertions(+)
diff --git a/src/bin/e_gadget.c b/src/bin/e_gadget.c
index fa6b8c0d5..b5e1b57df 100644
--- a/src/bin/e_gadget.c
+++ b/src/bin/e_gadget.c
@@ -3111,12 +3111,161 @@ _gadget_moved()
added = 1;
}
+static Eina_List *desktop_editor_move_handlers;
+static Evas_Point desktop_editor_move_point;
+static E_Zone *desktop_editor_move_zone;
+
+static void
+_desktop_editor_mouse_up_job(void *d)
+{
+ evas_object_repeat_events_set(d, 1);
+}
+
+static Eina_Bool
+_desktop_editor_mouse_up(void *d, int t EINA_UNUSED, Ecore_Event_Mouse_Button
*ev)
+{
+ E_FREE_LIST(desktop_editor_move_handlers, ecore_event_handler_del);
+ evas_object_pointer_mode_set(d, EVAS_OBJECT_POINTER_MODE_NOGRAB);
+ ecore_job_add(_desktop_editor_mouse_up_job, d);
+ return ECORE_CALLBACK_RENEW;
+}
+
+static Eina_Bool
+_desktop_editor_mouse_move(void *d EINA_UNUSED, int t EINA_UNUSED,
Ecore_Event_Mouse_Move *ev)
+{
+ int x, y, w, h;
+ int nx, ny;
+
+ evas_object_geometry_get(desktop_editor, &x, &y, &w, &h);
+ nx = x + ev->x - desktop_editor_move_point.x;
+ ny = y + ev->y - desktop_editor_move_point.y;
+ desktop_editor_move_point.x = ev->x;
+ desktop_editor_move_point.y = ev->y;
+ if (!E_CONTAINS(desktop_editor_move_zone->x, desktop_editor_move_zone->y,
desktop_editor_move_zone->w, desktop_editor_move_zone->h,
+ nx, ny, w, h))
+ {
+ if (nx < desktop_editor_move_zone->x) nx = desktop_editor_move_zone->x;
+ if (ny < desktop_editor_move_zone->y) ny = desktop_editor_move_zone->y;
+ if (nx + w > desktop_editor_move_zone->x + desktop_editor_move_zone->w)
+ nx = desktop_editor_move_zone->x + desktop_editor_move_zone->w - w;
+ if (ny + h > desktop_editor_move_zone->y + desktop_editor_move_zone->h)
+ ny = desktop_editor_move_zone->y + desktop_editor_move_zone->h - h;
+ }
+ evas_object_move(desktop_editor, nx, ny);
+ return ECORE_CALLBACK_RENEW;
+}
+
+static void
+_desktop_editor_mouse_down(void *data, Evas *e EINA_UNUSED, Evas_Object *obj,
void *event_info)
+{
+ Evas_Event_Mouse_Down *ev = event_info;
+ uintptr_t button = (uintptr_t)(uintptr_t*)data;
+ uintptr_t modifiers = button % 10000;
+ int i;
+ const char *names[] =
+ {
+ "Shift",
+ "Control",
+ "Alt",
+ "Win",
+ "AltGr",
+ };
+
+ button = (button - modifiers) / 10000;
+ if (button != (unsigned int)ev->button) return;
+ for (i = 0; modifiers && i < 5; i++)
+ {
+ if (!(modifiers & (1 << i))) continue;
+ if (evas_key_modifier_is_set(ev->modifiers, names[i]))
+ modifiers &= ~(1 << i);
+ }
+ if (modifiers) return;
+ desktop_editor_move_point.x = ev->output.x;
+ desktop_editor_move_point.y = ev->output.y;
+ desktop_editor_move_zone = e_comp_object_util_zone_get(obj);
+ evas_object_pointer_mode_set(obj,
EVAS_OBJECT_POINTER_MODE_NOGRAB_NO_REPEAT_UPDOWN);
+ evas_object_repeat_events_set(obj, 0);
+ E_LIST_HANDLER_APPEND(desktop_editor_move_handlers, ECORE_EVENT_MOUSE_MOVE,
_desktop_editor_mouse_move, obj);
+ E_LIST_HANDLER_APPEND(desktop_editor_move_handlers,
ECORE_EVENT_MOUSE_BUTTON_UP, _desktop_editor_mouse_up, obj);
+}
+
+static void
+_desktop_editor_restack(void *data, Evas *e EINA_UNUSED, Evas_Object *obj,
void *event_info EINA_UNUSED)
+{
+ evas_object_layer_set(data, evas_object_layer_get(obj));
+}
+
+static void
+_desktop_editor_moveresize(void *data, Evas *e EINA_UNUSED, Evas_Object *obj,
void *event_info EINA_UNUSED)
+{
+ int x, y, w, h;
+
+ evas_object_geometry_get(obj, &x, &y, &w, &h);
+ evas_object_geometry_set(data, x, y, w, h);
+}
+
+static void
+_desktop_editor_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj
EINA_UNUSED, void *event_info EINA_UNUSED)
+{
+ evas_object_del(data);
+ E_FREE_LIST(desktop_editor_move_handlers, ecore_event_handler_del);
+}
+
+static void
+_desktop_editor_visibility(void *data, Evas *e EINA_UNUSED, Evas_Object *obj,
void *event_info EINA_UNUSED)
+{
+ if (evas_object_visible_get(obj))
+ {
+ evas_object_show(data);
+ evas_object_pointer_mode_set(data, EVAS_OBJECT_POINTER_MODE_NOGRAB);
+ }
+ else
+ {
+ evas_object_hide(data);
+ evas_object_pointer_mode_set(data,
EVAS_OBJECT_POINTER_MODE_NOGRAB_NO_REPEAT_UPDOWN);
+ }
+}
+
static void
_desktop_editor_text_add(void)
{
Evas_Object *txt, *tb, *popup = e_comp_object_util_get(desktop_editor);
+ unsigned int button, modifiers;
+ char *hotkeys;
+ hotkeys =
e_bindings_mouse_action_modifiers_text_generate(E_BINDING_CONTEXT_ANY,
"gadget_move", &modifiers, &button);
tb = elm_object_content_get(popup);
+ if (hotkeys)
+ {
+ char buf[4096];
+ Evas_Object *bx, *r;
+
+ elm_object_content_unset(popup);
+ r = evas_object_rectangle_add(e_comp->evas);
+ evas_object_repeat_events_set(r, 1);
+ _desktop_rect_obj_add(r);
+ evas_object_layer_set(r, evas_object_layer_get(desktop_editor));
+ evas_object_color_set(r, 0, 0, 0, 0);
+ evas_object_show(r);
+ bx = elm_box_add(popup);
+ evas_object_event_callback_add(bx, EVAS_CALLBACK_MOVE,
_desktop_editor_moveresize, r);
+ evas_object_event_callback_add(bx, EVAS_CALLBACK_RESIZE,
_desktop_editor_moveresize, r);
+ evas_object_event_callback_add(desktop_editor, EVAS_CALLBACK_RESTACK,
_desktop_editor_restack, r);
+ evas_object_event_callback_add(desktop_editor, EVAS_CALLBACK_DEL,
_desktop_editor_del, r);
+ evas_object_event_callback_add(desktop_editor, EVAS_CALLBACK_SHOW,
_desktop_editor_visibility, r);
+ evas_object_event_callback_add(desktop_editor, EVAS_CALLBACK_HIDE,
_desktop_editor_visibility, r);
+ evas_object_show(bx);
+ elm_object_content_set(popup, bx);
+ elm_box_pack_end(bx, tb);
+ txt = elm_label_add(tb);
+ elm_box_pack_start(bx, txt);
+ evas_object_show(txt);
+ snprintf(buf, sizeof(buf), _("The current binding to move gadgets and
this dialog is %s+<hilight>Mouse %d</hilight>"), hotkeys, button);
+ elm_object_text_set(txt, buf);
+ evas_object_pointer_mode_set(r, EVAS_OBJECT_POINTER_MODE_NOGRAB);
+ button = (button * 10000) + modifiers;
+ evas_object_event_callback_add(r, EVAS_CALLBACK_MOUSE_DOWN,
_desktop_editor_mouse_down, (uintptr_t*)(uintptr_t)button);
+ }
txt = elm_label_add(tb);
evas_object_show(txt);
elm_object_text_set(txt, _("Press <hilight>Escape</hilight> or click the
background to exit.<ps/>"
--
