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Fix Theme About to not allow multiple instances (like E About & E Configure). 

SVN revision: 28754
This commit is contained in:
Christopher Michael 2007-03-15 17:58:18 +00:00
parent 79c99d4295
commit 701f47766e
1 changed files with 29 additions and 0 deletions
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29
src/bin/e_theme_about.c
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@ -8,6 +8,8 @@ static void _e_theme_about_free(E_Theme_About *about);
static void _e_theme_about_cb_delete(E_Win *win);
static void _e_theme_about_cb_close(void *data, Evas_Object *obj, const char *emission, const char *source);
static E_Theme_About *_e_theme_about = NULL;
/* local subsystem globals */
/* externally accessible functions */
@ -19,6 +21,28 @@ e_theme_about_new(E_Container *con)
E_Manager *man;
Evas_Object *o;
if (_e_theme_about)
{
E_Zone *z, *z2;
about = _e_theme_about;
z = e_util_zone_current_get(e_manager_current_get());
z2 = about->win->border->zone;
e_win_show(about->win);
e_win_raise(about->win);
if (z->container == z2->container)
e_border_desk_set(about->win->border, e_desk_current_get(z));
else
{
if (!about->win->border->sticky)
e_desk_show(about->win->border->desk);
ecore_x_pointer_warp(z2->container->win,
z2->x + (z2->w / 2), z2->y + (z2->h / 2));
}
e_border_unshade(about->win->border, E_DIRECTION_DOWN);
return NULL;
}
if (!con)
{
man = e_manager_current_get();
@ -51,6 +75,8 @@ e_theme_about_new(E_Container *con)
edje_object_signal_callback_add(about->bg_object, "e,action,close", "",
_e_theme_about_cb_close, about);
e_win_centered_set(about->win, 1);
_e_theme_about = about;
return about;
}
@ -79,6 +105,7 @@ e_theme_about_show(E_Theme_About *about)
static void
_e_theme_about_free(E_Theme_About *about)
{
_e_theme_about = NULL;
if (about->bg_object) evas_object_del(about->bg_object);
e_object_del(E_OBJECT(about->win));
free(about);
@ -90,6 +117,7 @@ _e_theme_about_cb_delete(E_Win *win)
E_Theme_About *about;
about = win->data;
if (!about) return;
e_object_del(E_OBJECT(about));
}
@ -99,5 +127,6 @@ _e_theme_about_cb_close(void *data, Evas_Object *obj, const char *emission, cons
E_Theme_About *about;
about = data;
if (!about) return;
e_object_del(E_OBJECT(about));
}