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Elementary: Fix up copy/paste code to work properly with both X11 and 

Wayland windows.

Remove x11, wayland, and local bits from cnp init.
Fix up elm_cnp_init to not need an object anymore.
Add missing function prototypes for the wl functions.
Add an init counter for the wl cnp init function so we don't end up
with multiple event handlers.



SVN revision: 75816
This commit is contained in:
Christopher Michael 2012-08-29 07:29:21 +00:00
parent f1d483ca36
commit 31575a5083
1 changed files with 32 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
legacy/elementary/src/lib/elm_cnp.c
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@ -1220,7 +1220,7 @@ _x11_elm_cnp_selection_set(Evas_Object *obj, Elm_Sel_Type selection, Elm_Sel_For
{
Ecore_X_Window xwin = _x11_elm_widget_xwin_get(obj);
X11_Cnp_Selection *sel;
_x11_elm_cnp_init();
if ((!selbuf) && (format != ELM_SEL_FORMAT_IMAGE))
return elm_object_cnp_selection_clear(obj, selection);
@ -1538,7 +1538,14 @@ struct _Wl_Cnp_Selection
Evas_Object *requestwidget;
};
static Eina_Bool _wl_elm_cnp_init(void);
static Wl_Cnp_Selection wl_cnp_selection = {0, 0, NULL, NULL};
static void _wl_sel_obj_del2(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__);
static Eina_Bool _wl_elm_cnp_selection_set(Evas_Object *obj __UNUSED__, Elm_Sel_Type selection, Elm_Sel_Format format __UNUSED__, const void *selbuf, size_t buflen);
static Eina_Bool _wl_elm_cnp_selection_get(Evas_Object *obj, Elm_Sel_Type selection, Elm_Sel_Format format __UNUSED__, Elm_Drop_Cb datacb __UNUSED__, void *udata __UNUSED__);
static Eina_Bool _wl_selection_send(void *udata, int type __UNUSED__, void *event);
static Eina_Bool _wl_selection_receive(void *udata, int type __UNUSED__, void *event);
static void
_wl_sel_obj_del2(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
@ -1552,6 +1559,8 @@ _wl_elm_cnp_selection_set(Evas_Object *obj __UNUSED__, Elm_Sel_Type selection, E
{
const char *types[10] = {0, };
_wl_elm_cnp_init();
/* TODO: other EML_SEL_TYPE and ELM_SEL_FORMAT */
if (ELM_SEL_TYPE_CLIPBOARD == selection)
{
@ -1570,6 +1579,8 @@ _wl_elm_cnp_selection_set(Evas_Object *obj __UNUSED__, Elm_Sel_Type selection, E
static Eina_Bool
_wl_elm_cnp_selection_get(Evas_Object *obj, Elm_Sel_Type selection, Elm_Sel_Format format __UNUSED__, Elm_Drop_Cb datacb __UNUSED__, void *udata __UNUSED__)
{
_wl_elm_cnp_init();
/* For now, just avoid overlapped request */
if (wl_cnp_selection.requestwidget) return EINA_FALSE;
@ -1593,6 +1604,8 @@ _wl_selection_send(void *udata, int type __UNUSED__, void *event)
Wl_Cnp_Selection *sel = udata;
Ecore_Wl_Event_Data_Source_Send *ev = event;
_wl_elm_cnp_init();
len_remained = sel->buflen;
buf = sel->selbuf;
@ -1615,6 +1628,8 @@ _wl_selection_receive(void *udata, int type __UNUSED__, void *event)
Wl_Cnp_Selection *sel = udata;
Ecore_Wl_Event_Selection_Data_Ready *ev = event;
_wl_elm_cnp_init();
if (sel->requestwidget)
{
if (!ev->done)
@ -1633,8 +1648,14 @@ _wl_selection_receive(void *udata, int type __UNUSED__, void *event)
return ECORE_CALLBACK_PASS_ON;
}
static Eina_Bool _wl_elm_cnp_init(void)
static Eina_Bool
_wl_elm_cnp_init(void)
{
static int _init_count = 0;
if (_init_count > 0) return EINA_TRUE;
_init_count++;
ecore_event_handler_add(ECORE_WL_EVENT_DATA_SOURCE_SEND,
_wl_selection_send, &wl_cnp_selection);
ecore_event_handler_add(ECORE_WL_EVENT_SELECTION_DATA_READY,
@ -1821,17 +1842,10 @@ _local_elm_selection_selection_has_owner(Evas_Object *obj __UNUSED__)
// common internal funcs
////////////////////////////////////////////////////////////////////////////
static Eina_Bool
_elm_cnp_init(Evas_Object *obj)
_elm_cnp_init(void)
{
if (_elm_cnp_init_count > 0) return EINA_TRUE;
_elm_cnp_init_count++;
#ifdef HAVE_ELEMENTARY_X
if (_x11_elm_widget_xwin_get(obj)) _x11_elm_cnp_init();
#endif
#ifdef HAVE_ELEMENTARY_WAYLAND
if (elm_win_wl_window_get(obj)) _wl_elm_cnp_init();
#endif
_local_elm_cnp_init();
text_uri = eina_stringshare_add("text/uri-list");
return EINA_TRUE;
}
@ -1955,7 +1969,7 @@ elm_cnp_selection_set(Evas_Object *obj, Elm_Sel_Type selection,
Elm_Sel_Format format, const void *selbuf, size_t buflen)
{
if (selection > ELM_SEL_TYPE_CLIPBOARD) return EINA_FALSE;
if (!_elm_cnp_init_count) _elm_cnp_init(obj);
if (!_elm_cnp_init_count) _elm_cnp_init();
#ifdef HAVE_ELEMENTARY_X
if (_x11_elm_widget_xwin_get(obj))
return _x11_elm_cnp_selection_set(obj, selection, format, selbuf, buflen);
@ -1973,7 +1987,7 @@ elm_cnp_selection_loss_callback_set(Evas_Object *obj, Elm_Sel_Type selection,
const void *data)
{
if (selection > ELM_SEL_TYPE_CLIPBOARD) return;
if (!_elm_cnp_init_count) _elm_cnp_init(obj);
if (!_elm_cnp_init_count) _elm_cnp_init();
#ifdef HAVE_ELEMENTARY_X
if (_x11_elm_widget_xwin_get(obj))
_x11_elm_cnp_selection_loss_callback_set(obj, selection, func, data);
@ -1985,7 +1999,7 @@ EAPI Eina_Bool
elm_object_cnp_selection_clear(Evas_Object *obj, Elm_Sel_Type selection)
{
if (selection > ELM_SEL_TYPE_CLIPBOARD) return EINA_FALSE;
if (!_elm_cnp_init_count) _elm_cnp_init(obj);
if (!_elm_cnp_init_count) _elm_cnp_init();
#ifdef HAVE_ELEMENTARY_X
if (_x11_elm_widget_xwin_get(obj))
return _x11_elm_object_cnp_selection_clear(obj, selection);
@ -1998,7 +2012,7 @@ elm_cnp_selection_get(Evas_Object *obj, Elm_Sel_Type selection,
Elm_Sel_Format format, Elm_Drop_Cb datacb, void *udata)
{
if (selection > ELM_SEL_TYPE_CLIPBOARD) return EINA_FALSE;
if (!_elm_cnp_init_count) _elm_cnp_init(obj);
if (!_elm_cnp_init_count) _elm_cnp_init();
#ifdef HAVE_ELEMENTARY_X
if (_x11_elm_widget_xwin_get(obj))
return _x11_elm_cnp_selection_get(obj, selection, format, datacb, udata);
@ -2019,7 +2033,7 @@ EAPI Eina_Bool
elm_drop_target_add(Evas_Object *obj, Elm_Sel_Type format,
Elm_Drop_Cb dropcb, void *cbdata)
{
if (!_elm_cnp_init_count) _elm_cnp_init(obj);
if (!_elm_cnp_init_count) _elm_cnp_init();
#ifdef HAVE_ELEMENTARY_X
if (_x11_elm_widget_xwin_get(obj))
return _x11_elm_drop_target_add(obj, format, dropcb, cbdata);
@ -2030,7 +2044,7 @@ elm_drop_target_add(Evas_Object *obj, Elm_Sel_Type format,
EAPI Eina_Bool
elm_drop_target_del(Evas_Object *obj)
{
if (!_elm_cnp_init_count) _elm_cnp_init(obj);
if (!_elm_cnp_init_count) _elm_cnp_init();
#ifdef HAVE_ELEMENTARY_X
if (_x11_elm_widget_xwin_get(obj))
return _x11_elm_drop_target_del(obj);
@ -2042,7 +2056,7 @@ EAPI Eina_Bool
elm_drag_start(Evas_Object *obj, Elm_Sel_Format format, const char *data,
void (*dragdone) (void *data, Evas_Object *), void *donecbdata)
{
if (!_elm_cnp_init_count) _elm_cnp_init(obj);
if (!_elm_cnp_init_count) _elm_cnp_init();
#ifdef HAVE_ELEMENTARY_X
if (_x11_elm_widget_xwin_get(obj))
return _x11_elm_drag_start(obj, format, data, dragdone, donecbdata);
@ -2053,7 +2067,7 @@ elm_drag_start(Evas_Object *obj, Elm_Sel_Format format, const char *data,
EAPI Eina_Bool
elm_selection_selection_has_owner(Evas_Object *obj)
{
if (!_elm_cnp_init_count) _elm_cnp_init(obj);
if (!_elm_cnp_init_count) _elm_cnp_init();
#ifdef HAVE_ELEMENTARY_X
if (_x11_elm_widget_xwin_get(obj))
return _x11_elm_selection_selection_has_owner(obj);