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Listen Space/Return in some widgets 

widgets:
* button
* check
* file selector button
* hoversel
* radio
* toggle

Author:    Helen Fornazier <helen.fornazier@profusion.mobi>

SVN revision: 52600
This commit is contained in:
Tiago Rezende Campos Falcao 2010-09-22 17:45:49 +00:00
parent 68c1638c16
commit fc4a19b171
6 changed files with 110 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
legacy/elementary/src/lib/elc_fileselector_button.c
View File

@ -43,6 +43,8 @@ static void _on_focus_hook(void *data, Evas_Object *obj);
static void _selection_done(void *data, Evas_Object *obj, void *event_info);
static void _activate(Evas_Object *obj);
static void _activate_hook(Evas_Object *obj);
static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
Evas_Callback_Type type, void *event_info);
static const char SIG_CLICKED[] = "clicked";
static const char SIG_UNPRESSED[] = "unpressed";
@ -55,6 +57,19 @@ static const Evas_Smart_Cb_Description _signals[] =
{NULL, NULL}
};
static Eina_Bool
_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
{
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
Evas_Event_Key_Down *ev = event_info;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
if (strcmp(ev->keyname, "Return") && strcmp(ev->keyname, "space"))
return EINA_FALSE;
_activate(obj);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
static void
_del_hook(Evas_Object *obj)
{
@ -358,6 +373,7 @@ elm_fileselector_button_add(Evas_Object *parent)
elm_widget_disable_hook_set(obj, _disable_hook);
elm_widget_can_focus_set(obj, 1);
elm_widget_activate_hook_set(obj, _activate_hook);
elm_widget_event_hook_set(obj, _event_hook);
wd->btn = edje_object_add(e);
_elm_theme_object_set(obj, wd->btn, "button", "base", "default");

26
legacy/elementary/src/lib/elc_hoversel.c
View File

@ -27,6 +27,7 @@ struct _Widget_Data
Evas_Object *hover_parent;
Eina_List *items;
Eina_Bool horizontal : 1;
Eina_Bool expanded : 1;
};
struct _Elm_Hoversel_Item
@ -48,6 +49,21 @@ static void _disable_hook(Evas_Object *obj);
static void _sizing_eval(Evas_Object *obj);
static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _parent_del(void *data, Evas *e, Evas_Object *obj, void *event_info);
static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
Evas_Callback_Type type, void *event_info);
static Eina_Bool
_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
{
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
Evas_Event_Key_Down *ev = event_info;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
if (strcmp(ev->keyname, "Return") && strcmp(ev->keyname, "space"))
return EINA_FALSE;
_activate(obj);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
static void
_del_pre_hook(Evas_Object *obj)
@ -145,6 +161,13 @@ _activate(Evas_Object *obj)
char buf[4096];
if (!wd) return;
if (wd->expanded)
{
elm_hoversel_hover_end(obj);
return;
}
wd->expanded = EINA_TRUE;
if (elm_widget_disabled_get(obj)) return;
wd->hover = elm_hover_add(obj);
if (wd->horizontal)
@ -256,8 +279,10 @@ elm_hoversel_add(Evas_Object *parent)
elm_widget_theme_hook_set(obj, _theme_hook);
elm_widget_disable_hook_set(obj, _disable_hook);
elm_widget_activate_hook_set(obj, _activate_hook);
elm_widget_event_hook_set(obj, _event_hook);
wd->btn = elm_button_add(parent);
wd->expanded = EINA_FALSE;
if (wd->horizontal)
snprintf(buf, sizeof(buf), "hoversel_horizontal/%s", elm_widget_style_get(obj));
else
@ -443,6 +468,7 @@ elm_hoversel_hover_end(Evas_Object *obj)
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
if (!wd->hover) return;
wd->expanded = EINA_FALSE;
evas_object_del(wd->hover);
wd->hover = NULL;
evas_object_smart_callback_call(obj, "dismissed", NULL);

16
legacy/elementary/src/lib/elm_button.c
View File

@ -34,6 +34,8 @@ static void _signal_unpressed(void *data, Evas_Object *obj, const char *emission
static void _on_focus_hook(void *data, Evas_Object *obj);
static void _activate(Evas_Object *obj);
static void _activate_hook(Evas_Object *obj);
static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
Evas_Callback_Type type, void *event_info);
static const char SIG_CLICKED[] = "clicked";
static const char SIG_REPEATED[] = "repeated";
@ -45,6 +47,19 @@ static const Evas_Smart_Cb_Description _signals[] = {
{NULL, NULL}
};
static Eina_Bool
_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
{
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
Evas_Event_Key_Down *ev = event_info;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
if (strcmp(ev->keyname, "Return") && strcmp(ev->keyname, "space"))
return EINA_FALSE;
_activate(obj);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
static void
_del_hook(Evas_Object *obj)
{
@ -258,6 +273,7 @@ elm_button_add(Evas_Object *parent)
elm_widget_disable_hook_set(obj, _disable_hook);
elm_widget_can_focus_set(obj, 1);
elm_widget_activate_hook_set(obj, _activate_hook);
elm_widget_event_hook_set(obj, _event_hook);
wd->btn = edje_object_add(e);
_elm_theme_object_set(obj, wd->btn, "button", "base", "default");

17
legacy/elementary/src/lib/elm_check.c
View File

@ -42,6 +42,8 @@ static void _signal_check_toggle(void *data, Evas_Object *obj, const char *emiss
static void _on_focus_hook(void *data, Evas_Object *obj);
static void _activate_hook(Evas_Object *obj);
static void _activate(Evas_Object *obj);
static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
Evas_Callback_Type type, void *event_info);
static const char SIG_CHANGED[] = "changed";
static const Evas_Smart_Cb_Description _signals[] = {
@ -49,6 +51,20 @@ static const Evas_Smart_Cb_Description _signals[] = {
{NULL, NULL}
};
static Eina_Bool
_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
{
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
Evas_Event_Key_Down *ev = event_info;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
if (strcmp(ev->keyname, "Return") && strcmp(ev->keyname, "space"))
return EINA_FALSE;
_activate(obj);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
static void
_del_hook(Evas_Object *obj)
{
@ -227,6 +243,7 @@ elm_check_add(Evas_Object *parent)
elm_widget_disable_hook_set(obj, _disable_hook);
elm_widget_can_focus_set(obj, 1);
elm_widget_activate_hook_set(obj, _activate_hook);
elm_widget_event_hook_set(obj, _event_hook);
wd->chk = edje_object_add(e);
_elm_theme_object_set(obj, wd->chk, "check", "base", "default");

16
legacy/elementary/src/lib/elm_radio.c
View File

@ -62,6 +62,8 @@ static void _signal_radio_on(void *data, Evas_Object *obj, const char *emission,
static void _on_focus_hook(void *data, Evas_Object *obj);
static void _activate(Evas_Object *obj);
static void _activate_hook(Evas_Object *obj);
static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
Evas_Callback_Type type, void *event_info);
static const char SIG_CHANGED[] = "changed";
static const Evas_Smart_Cb_Description _signals[] = {
@ -69,6 +71,19 @@ static const Evas_Smart_Cb_Description _signals[] = {
{NULL, NULL}
};
static Eina_Bool
_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
{
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
Evas_Event_Key_Down *ev = event_info;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
if (strcmp(ev->keyname, "Return") && strcmp(ev->keyname, "space"))
return EINA_FALSE;
_activate(obj);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
static void
_del_hook(Evas_Object *obj)
{
@ -261,6 +276,7 @@ elm_radio_add(Evas_Object *parent)
elm_widget_disable_hook_set(obj, _disable_hook);
elm_widget_can_focus_set(obj, 1);
elm_widget_activate_hook_set(obj, _activate_hook);
elm_widget_event_hook_set(obj, _event_hook);
wd->radio = edje_object_add(e);
_elm_theme_object_set(obj, wd->radio, "radio", "base", "default");

19
legacy/elementary/src/lib/elm_toggle.c
View File

@ -36,6 +36,8 @@ static void _sub_del(void *data, Evas_Object *obj, void *event_info);
static void _signal_toggle_off(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _signal_toggle_on(void *data, Evas_Object *obj, const char *emission, const char *source);
static void _on_focus_hook(void *data, Evas_Object *obj);
static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
Evas_Callback_Type type, void *event_info);
static const char SIG_CHANGED[] = "changed";
static const Evas_Smart_Cb_Description _signals[] = {
@ -43,6 +45,22 @@ static const Evas_Smart_Cb_Description _signals[] = {
{NULL, NULL}
};
static Eina_Bool
_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
{
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
Evas_Event_Key_Down *ev = event_info;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
if (strcmp(ev->keyname, "Return") && strcmp(ev->keyname, "space"))
return EINA_FALSE;
elm_toggle_state_set(obj, !wd->state);
evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
static void
_del_hook(Evas_Object *obj)
{
@ -196,6 +214,7 @@ elm_toggle_add(Evas_Object *parent)
elm_widget_theme_hook_set(obj, _theme_hook);
elm_widget_disable_hook_set(obj, _disable_hook);
elm_widget_can_focus_set(obj, EINA_TRUE);
elm_widget_event_hook_set(obj, _event_hook);
wd->tgl = edje_object_add(e);
_elm_theme_object_set(obj, wd->tgl, "toggle", "base", "default");