add callbacks for knowing several states of a window and more api's to

control a windows properties



SVN revision: 68502
This commit is contained in:
Carsten Haitzler 2012-02-28 11:20:35 +00:00
parent fc7f5d08c4
commit f0433e3a5e
2 changed files with 333 additions and 26 deletions

View File

@ -25,9 +25,6 @@ struct _Elm_Win
int repeat_count;
int shot_counter;
} shot;
Eina_Bool autodel : 1;
Eina_Bool constrain : 1;
Eina_Bool resizing : 1;
int resize_location;
int *autodel_clear, rot;
int show_count;
@ -58,6 +55,20 @@ struct _Elm_Win
Eina_Bool top_animate : 1;
Eina_Bool geometry_changed : 1;
} focus_highlight;
double aspect;
Eina_Bool urgent : 1;
Eina_Bool modal : 1;
Eina_Bool demand_attention : 1;
Eina_Bool autodel : 1;
Eina_Bool constrain : 1;
Eina_Bool resizing : 1;
Eina_Bool iconified : 1;
Eina_Bool withdrawn : 1;
Eina_Bool sticky : 1;
Eina_Bool fullscreen : 1;
Eina_Bool maximized : 1;
Eina_Bool skip_focus : 1;
};
static const char *widtype = NULL;
@ -98,12 +109,30 @@ static const char SIG_FOCUS_OUT[] = "focus,out";
static const char SIG_FOCUS_IN[] = "focus,in";
static const char SIG_MOVED[] = "moved";
static const char SIG_THEME_CHANGED[] = "theme,changed";
static const char SIG_WITHDRAWN[] = "withdrawn";
static const char SIG_ICONIFIED[] = "iconified";
static const char SIG_NORMAL[] = "normal";
static const char SIG_STICK[] = "stick";
static const char SIG_UNSTICK[] = "unstick";
static const char SIG_FULLSCREEN[] = "fullscreen";
static const char SIG_UNFULLSCREEN[] = "unfullscreen";
static const char SIG_MAXIMIZED[] = "maximized";
static const char SIG_UNMAXIMIZED[] = "unmaximized";
static const Evas_Smart_Cb_Description _signals[] = {
{SIG_DELETE_REQUEST, ""},
{SIG_FOCUS_OUT, ""},
{SIG_FOCUS_IN, ""},
{SIG_MOVED, ""},
{SIG_WITHDRAWN, ""},
{SIG_ICONIFIED, ""},
{SIG_NORMAL, ""},
{SIG_STICK, ""},
{SIG_UNSTICK, ""},
{SIG_FULLSCREEN, ""},
{SIG_UNFULLSCREEN, ""},
{SIG_MAXIMIZED, ""},
{SIG_UNMAXIMIZED, ""},
{NULL, NULL}
};
@ -382,6 +411,78 @@ _elm_win_focus_out(Ecore_Evas *ee)
}
}
static void
_elm_win_state_change(Ecore_Evas *ee)
{
Evas_Object *obj;
Elm_Win *win;
Eina_Bool ch_withdrawn = EINA_FALSE;
Eina_Bool ch_sticky = EINA_FALSE;
Eina_Bool ch_iconified = EINA_FALSE;
Eina_Bool ch_fullscreen = EINA_FALSE;
Eina_Bool ch_maximized = EINA_FALSE;
if (!(obj = ecore_evas_object_associate_get(ee))) return;
if (!(win = elm_widget_data_get(obj))) return;
if (win->withdrawn != ecore_evas_withdrawn_get(win->ee))
{
win->withdrawn = ecore_evas_withdrawn_get(win->ee);
ch_withdrawn = EINA_TRUE;
}
if (win->sticky != ecore_evas_sticky_get(win->ee))
{
win->sticky = ecore_evas_sticky_get(win->ee);
ch_sticky = EINA_TRUE;
}
if (win->iconified != ecore_evas_iconified_get(win->ee))
{
win->iconified = ecore_evas_iconified_get(win->ee);
ch_iconified = EINA_TRUE;
}
if (win->fullscreen != ecore_evas_fullscreen_get(win->ee))
{
win->fullscreen = ecore_evas_fullscreen_get(win->ee);
ch_fullscreen = EINA_TRUE;
}
if (win->maximized != ecore_evas_maximized_get(win->ee))
{
win->maximized = ecore_evas_maximized_get(win->ee);
ch_maximized = EINA_TRUE;
}
if ((ch_withdrawn) || (ch_iconified))
{
if (win->withdrawn)
evas_object_smart_callback_call(win->win_obj, SIG_WITHDRAWN, NULL);
else if (win->iconified)
evas_object_smart_callback_call(win->win_obj, SIG_ICONIFIED, NULL);
else
evas_object_smart_callback_call(win->win_obj, SIG_NORMAL, NULL);
}
if (ch_sticky)
{
if (win->sticky)
evas_object_smart_callback_call(win->win_obj, SIG_STICK, NULL);
else
evas_object_smart_callback_call(win->win_obj, SIG_UNSTICK, NULL);
}
if (ch_fullscreen)
{
if (win->fullscreen)
evas_object_smart_callback_call(win->win_obj, SIG_FULLSCREEN, NULL);
else
evas_object_smart_callback_call(win->win_obj, SIG_UNFULLSCREEN, NULL);
}
if (ch_maximized)
{
if (win->maximized)
evas_object_smart_callback_call(win->win_obj, SIG_MAXIMIZED, NULL);
else
evas_object_smart_callback_call(win->win_obj, SIG_UNMAXIMIZED, NULL);
}
}
static Eina_Bool
_elm_win_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
{
@ -800,6 +901,12 @@ _elm_win_xwindow_get(Elm_Win *win)
static void
_elm_win_xwin_update(Elm_Win *win)
{
// ecore_x_icccm_icon_name_set
// ecore_x_icccm_window_role_set
// ecore_x_netwm_visible_name_set
// ecore_x_netwm_icon_name_set
// ecore_x_netwm_visible_icon_name_set
// ecore_x_netwm_icons_set
_elm_win_xwindow_get(win);
if (win->parent)
{
@ -1416,6 +1523,7 @@ _elm_win_frame_cb_minimize(void *data, Evas_Object *obj __UNUSED__, const char *
Elm_Win *win;
if (!(win = data)) return;
win->iconified = EINA_TRUE;
ecore_evas_iconified_set(win->ee, EINA_TRUE);
}
@ -1425,6 +1533,7 @@ _elm_win_frame_cb_maximize(void *data, Evas_Object *obj __UNUSED__, const char *
Elm_Win *win;
if (!(win = data)) return;
win->maximized = EINA_TRUE;
ecore_evas_maximized_set(win->ee, EINA_TRUE);
}
@ -1811,6 +1920,7 @@ elm_win_add(Evas_Object *parent, const char *name, Elm_Win_Type type)
ecore_evas_callback_focus_in_set(win->ee, _elm_win_focus_in);
ecore_evas_callback_focus_out_set(win->ee, _elm_win_focus_out);
ecore_evas_callback_move_set(win->ee, _elm_win_move);
ecore_evas_callback_state_change_set(win->ee, _elm_win_state_change);
evas_image_cache_set(win->evas, (_elm_config->image_cache * 1024));
evas_font_cache_set(win->evas, (_elm_config->font_cache * 1024));
EINA_LIST_FOREACH(_elm_config->font_dirs, l, fontpath)
@ -2175,7 +2285,6 @@ elm_win_fullscreen_set(Evas_Object *obj, Eina_Bool fullscreen)
ELM_CHECK_WIDTYPE(obj, widtype);
win = elm_widget_data_get(obj);
if (!win) return;
// YYY: handle if win->img_obj
#define ENGINE_COMPARE(name) (!strcmp(_elm_config->engine, name))
if (ENGINE_COMPARE(ELM_SOFTWARE_FB) ||
@ -2186,6 +2295,7 @@ elm_win_fullscreen_set(Evas_Object *obj, Eina_Bool fullscreen)
}
else
{
win->fullscreen = fullscreen;
ecore_evas_fullscreen_set(win->ee, fullscreen);
#ifdef HAVE_ELEMENTARY_X
_elm_win_xwin_update(win);
@ -2201,7 +2311,6 @@ elm_win_fullscreen_get(const Evas_Object *obj)
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
win = elm_widget_data_get(obj);
if (!win) return EINA_FALSE;
#define ENGINE_COMPARE(name) (!strcmp(_elm_config->engine, name))
if (ENGINE_COMPARE(ELM_SOFTWARE_FB) ||
ENGINE_COMPARE(ELM_SOFTWARE_16_WINCE))
@ -2211,7 +2320,7 @@ elm_win_fullscreen_get(const Evas_Object *obj)
}
else
{
return ecore_evas_fullscreen_get(win->ee);
return win->fullscreen;
}
#undef ENGINE_COMPARE
}
@ -2223,6 +2332,7 @@ elm_win_maximized_set(Evas_Object *obj, Eina_Bool maximized)
ELM_CHECK_WIDTYPE(obj, widtype);
win = elm_widget_data_get(obj);
if (!win) return;
win->maximized = maximized;
// YYY: handle if win->img_obj
ecore_evas_maximized_set(win->ee, maximized);
#ifdef HAVE_ELEMENTARY_X
@ -2237,7 +2347,7 @@ elm_win_maximized_get(const Evas_Object *obj)
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
win = elm_widget_data_get(obj);
if (!win) return EINA_FALSE;
return ecore_evas_maximized_get(win->ee);
return win->maximized;
}
EAPI void
@ -2247,6 +2357,7 @@ elm_win_iconified_set(Evas_Object *obj, Eina_Bool iconified)
ELM_CHECK_WIDTYPE(obj, widtype);
win = elm_widget_data_get(obj);
if (!win) return;
win->iconified = iconified;
ecore_evas_iconified_set(win->ee, iconified);
#ifdef HAVE_ELEMENTARY_X
_elm_win_xwin_update(win);
@ -2260,7 +2371,127 @@ elm_win_iconified_get(const Evas_Object *obj)
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
win = elm_widget_data_get(obj);
if (!win) return EINA_FALSE;
return ecore_evas_iconified_get(win->ee);
return win->iconified;
}
EAPI void
elm_win_withdrawn_set(Evas_Object *obj, Eina_Bool withdrawn)
{
Elm_Win *win;
ELM_CHECK_WIDTYPE(obj, widtype);
win = elm_widget_data_get(obj);
if (!win) return;
win->withdrawn = withdrawn;
ecore_evas_withdrawn_set(win->ee, withdrawn);
#ifdef HAVE_ELEMENTARY_X
_elm_win_xwin_update(win);
#endif
}
EAPI Eina_Bool
elm_win_widthdrawn_get(const Evas_Object *obj)
{
Elm_Win *win;
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
win = elm_widget_data_get(obj);
if (!win) return EINA_FALSE;
return win->withdrawn;
}
EAPI void
elm_win_urgent_set(Evas_Object *obj, Eina_Bool urgent)
{
Elm_Win *win;
ELM_CHECK_WIDTYPE(obj, widtype);
win = elm_widget_data_get(obj);
if (!win) return;
win->urgent = urgent;
ecore_evas_urgent_set(win->ee, urgent);
#ifdef HAVE_ELEMENTARY_X
_elm_win_xwin_update(win);
#endif
}
EAPI Eina_Bool
elm_win_urgent_get(const Evas_Object *obj)
{
Elm_Win *win;
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
win = elm_widget_data_get(obj);
if (!win) return EINA_FALSE;
return win->urgent;
}
EAPI void
elm_win_demand_attention_set(Evas_Object *obj, Eina_Bool demand_attention)
{
Elm_Win *win;
ELM_CHECK_WIDTYPE(obj, widtype);
win = elm_widget_data_get(obj);
if (!win) return;
win->demand_attention = demand_attention;
ecore_evas_demand_attention_set(win->ee, demand_attention);
#ifdef HAVE_ELEMENTARY_X
_elm_win_xwin_update(win);
#endif
}
EAPI Eina_Bool
elm_win_demand_attention_get(const Evas_Object *obj)
{
Elm_Win *win;
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
win = elm_widget_data_get(obj);
if (!win) return EINA_FALSE;
return win->demand_attention;
}
EAPI void
elm_win_modal_set(Evas_Object *obj, Eina_Bool modal)
{
Elm_Win *win;
ELM_CHECK_WIDTYPE(obj, widtype);
win = elm_widget_data_get(obj);
if (!win) return;
win->modal = modal;
ecore_evas_modal_set(win->ee, modal);
#ifdef HAVE_ELEMENTARY_X
_elm_win_xwin_update(win);
#endif
}
EAPI Eina_Bool
elm_win_modal_get(const Evas_Object *obj)
{
Elm_Win *win;
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
win = elm_widget_data_get(obj);
if (!win) return EINA_FALSE;
return win->modal;
}
EAPI void
elm_win_aspect_set(Evas_Object *obj, double aspect)
{
Elm_Win *win;
ELM_CHECK_WIDTYPE(obj, widtype);
win = elm_widget_data_get(obj);
if (!win) return;
win->aspect = aspect;
ecore_evas_aspect_set(win->ee, aspect);
#ifdef HAVE_ELEMENTARY_X
_elm_win_xwin_update(win);
#endif
}
EAPI double
elm_win_aspect_get(const Evas_Object *obj)
{
Elm_Win *win;
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
win = elm_widget_data_get(obj);
if (!win) return EINA_FALSE;
return win->aspect;
}
EAPI void
@ -2339,6 +2570,7 @@ elm_win_sticky_set(Evas_Object *obj, Eina_Bool sticky)
ELM_CHECK_WIDTYPE(obj, widtype);
win = elm_widget_data_get(obj);
if (!win) return;
win->sticky = sticky;
ecore_evas_sticky_set(win->ee, sticky);
#ifdef HAVE_ELEMENTARY_X
_elm_win_xwin_update(win);
@ -2352,7 +2584,7 @@ elm_win_sticky_get(const Evas_Object *obj)
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
win = elm_widget_data_get(obj);
if (!win) return EINA_FALSE;
return ecore_evas_sticky_get(win->ee);
return win->sticky;
}
EAPI void
@ -2674,23 +2906,8 @@ elm_win_prop_focus_skip_set(Evas_Object *obj, Eina_Bool skip)
ELM_CHECK_WIDTYPE(obj, widtype);
win = elm_widget_data_get(obj);
if (!win) return;
#ifdef HAVE_ELEMENTARY_X
_elm_win_xwindow_get(win);
if (skip)
{
if (win->xwin)
{
Ecore_X_Window_State states[2];
ecore_x_icccm_hints_set(win->xwin, 0, 0, 0, 0, 0, 0, 0);
states[0] = ECORE_X_WINDOW_STATE_SKIP_TASKBAR;
states[1] = ECORE_X_WINDOW_STATE_SKIP_PAGER;
ecore_x_netwm_window_state_set(win->xwin, states, 2);
}
}
#else
(void) skip;
#endif
win->skip_focus = skip;
ecore_evas_focus_skip_set(win->ee, skip);
}
EAPI void

View File

@ -69,6 +69,15 @@
* @li "focus,in": window got focus
* @li "focus,out": window lost focus
* @li "moved": window that holds the canvas was moved
* @li "withdrawn": window is still managed normally but removed from view
* @li "iconified": window is minimized (perhaps into an icon or taskbar)
* @li "normal": window is in a normal state (not withdrawn or iconified)
* @li "stick": window has become sticky (shows on all desktops)
* @li "unstick": window has stopped being sticky
* @li "fullscreen": window has become fullscreen
* @li "unfullscreen": window has stopped being fullscreen
* @li "maximized": window has been maximized
* @li "unmaximized": window has stopped being maximized
*
* Examples:
* @li @ref win_example_01
@ -546,6 +555,87 @@ EAPI void elm_win_iconified_set(Evas_Object *obj, Eina_Bool ico
*/
EAPI Eina_Bool elm_win_iconified_get(const Evas_Object *obj);
/**
* Set the withdrawn state of a window.
*
* @param obj The window object
* @param withdrawn If true, the window is withdrawn
*/
EAPI void elm_win_withdrawn_set(Evas_Object *obj, Eina_Bool withdrawn);
/**
* Get the withdrawn state of a window.
*
* @param obj The window object
* @return If true, the window is withdrawn
*/
EAPI Eina_Bool elm_win_withdrawn_get(const Evas_Object *obj);
/**
* Set the urgent state of a window.
*
* @param obj The window object
* @param urgent If true, the window is urgent
*/
EAPI void elm_win_urgent_set(Evas_Object *obj, Eina_Bool urgent);
/**
* Get the urgent state of a window.
*
* @param obj The window object
* @return If true, the window is urgent
*/
EAPI Eina_Bool elm_win_urgent_get(const Evas_Object *obj);
/**
* Set the demand_attention state of a window.
*
* @param obj The window object
* @param demand_attention If true, the window is demand_attention
*/
EAPI void elm_win_demand_attention_set(Evas_Object *obj, Eina_Bool demand_attention);
/**
* Get the demand_attention state of a window.
*
* @param obj The window object
* @return If true, the window is demand_attention
*/
EAPI Eina_Bool elm_win_demand_attention_get(const Evas_Object *obj);
/**
* Set the modal state of a window.
*
* @param obj The window object
* @param modal If true, the window is modal
*/
EAPI void elm_win_modal_set(Evas_Object *obj, Eina_Bool modal);
/**
* Get the modal state of a window.
*
* @param obj The window object
* @return If true, the window is modal
*/
EAPI Eina_Bool elm_win_modal_get(const Evas_Object *obj);
/**
* Set the aspect ratio of a window.
*
* @param obj The window object
* @param aspect If 0, the window has no aspect limits, otherwise it is
* width divided by height
*/
EAPI void elm_win_aspect_set(Evas_Object *obj, double aspect);
/**
* Get the aspect ratio of a window.
*
* @param obj The window object
* @return The aspect ratio set (0 by default)
*/
EAPI double elm_win_aspect_get(const Evas_Object *obj);
/**
* Set the layer of the window.
*