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Move gdk_window_get_deskrelative_origin to the GdkWindowImpl and make the common code handle abs_x/y

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This commit is contained in:
Alexander Larsson 2008-12-06 22:43:01 +01:00 committed by Alexander Larsson
parent 891440d288
commit ec5d176278
4 changed files with 81 additions and 60 deletions
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2
gdk/gdk.symbols
View File

@ -661,6 +661,7 @@ gdk_window_set_back_pixmap
gdk_window_set_cursor
gdk_window_get_geometry
gdk_window_get_origin
gdk_window_get_deskrelative_origin
gdk_window_shape_combine_mask
gdk_window_shape_combine_region
gdk_window_set_child_shapes
@ -734,7 +735,6 @@ gdk_window_lookup
gdk_window_lookup_for_display
#ifndef GDK_DISABLE_DEPRECATED
gdk_window_set_hints
gdk_window_get_deskrelative_origin
#endif
gdk_window_get_type_hint
gdk_window_set_type_hint

43
gdk/gdkwindow.c
View File

@ -5945,6 +5945,49 @@ gdk_window_get_origin (GdkWindow *window,
return TRUE;
}
/**
* gdk_window_get_deskrelative_origin:
* @window: a toplevel #GdkWindow
* @x: return location for X coordinate
* @y: return location for Y coordinate
*
* This gets the origin of a #GdkWindow relative to
* an Enlightenment-window-manager desktop. As long as you don't
* assume that the user's desktop/workspace covers the entire
* root window (i.e. you don't assume that the desktop begins
* at root window coordinate 0,0) this function is not necessary.
* It's deprecated for that reason.
*
* Return value: not meaningful
**/
gboolean
gdk_window_get_deskrelative_origin (GdkWindow *window,
gint *x,
gint *y)
{
GdkWindowObject *private;
gboolean return_val = FALSE;
gint tx = 0;
gint ty = 0;
g_return_if_fail (GDK_IS_WINDOW (window));
private = (GdkWindowObject *) window;
if (!GDK_WINDOW_DESTROYED (window))
{
GDK_WINDOW_IMPL_GET_IFACE (private->impl)->get_deskrelative_origin (window, &tx, &ty);
if (x)
*x = tx + private->abs_x;
if (y)
*y = ty + private->abs_y;
}
return return_val;
}
/**
* gdk_window_shape_combine_mask:
* @window: a #GdkWindow

3
gdk/gdkwindowimpl.h
View File

@ -88,6 +88,9 @@ struct _GdkWindowImplIface
gint (* get_origin) (GdkWindow *window,
gint *x,
gint *y);
gint (* get_deskrelative_origin) (GdkWindow *window,
gint *x,
gint *y);
void (* shape_combine_mask) (GdkWindow *window,
GdkBitmap *mask,

93
gdk/x11/gdkwindow-x11.c
View File

@ -2793,80 +2793,54 @@ gdk_window_x11_get_origin (GdkWindow *window,
return return_val;
}
/**
* gdk_window_get_deskrelative_origin:
* @window: a toplevel #GdkWindow
* @x: return location for X coordinate
* @y: return location for Y coordinate
*
* This gets the origin of a #GdkWindow relative to
* an Enlightenment-window-manager desktop. As long as you don't
* assume that the user's desktop/workspace covers the entire
* root window (i.e. you don't assume that the desktop begins
* at root window coordinate 0,0) this function is not necessary.
* It's deprecated for that reason.
*
* Return value: not meaningful
**/
gboolean
gdk_window_get_deskrelative_origin (GdkWindow *window,
gint *x,
gint *y)
static gboolean
gdk_window_x11_get_deskrelative_origin (GdkWindow *window,
gint *x,
gint *y)
{
gboolean return_val = FALSE;
gint num_children, format_return;
Window win, *child, parent, root;
gint tx = 0;
gint ty = 0;
Atom type_return;
Atom atom;
gulong number_return, bytes_after_return;
guchar *data_return;
if (!GDK_WINDOW_DESTROYED (window) &&
WINDOW_IS_TOPLEVEL (window))
atom = gdk_x11_get_xatom_by_name_for_display (GDK_WINDOW_DISPLAY (window),
"ENLIGHTENMENT_DESKTOP");
win = GDK_WINDOW_XID (window);
while (XQueryTree (GDK_WINDOW_XDISPLAY (window), win, &root, &parent,
&child, (unsigned int *)&num_children))
{
atom = gdk_x11_get_xatom_by_name_for_display (GDK_WINDOW_DISPLAY (window),
"ENLIGHTENMENT_DESKTOP");
win = GDK_WINDOW_XID (window);
if ((child) && (num_children > 0))
XFree (child);
while (XQueryTree (GDK_WINDOW_XDISPLAY (window), win, &root, &parent,
&child, (unsigned int *)&num_children))
if (!parent)
break;
else
win = parent;
if (win == root)
break;
data_return = NULL;
XGetWindowProperty (GDK_WINDOW_XDISPLAY (window), win, atom, 0, 0,
False, XA_CARDINAL, &type_return, &format_return,
&number_return, &bytes_after_return, &data_return);
if (type_return == XA_CARDINAL)
{
if ((child) && (num_children > 0))
XFree (child);
if (!parent)
break;
else
win = parent;
if (win == root)
break;
data_return = NULL;
XGetWindowProperty (GDK_WINDOW_XDISPLAY (window), win, atom, 0, 0,
False, XA_CARDINAL, &type_return, &format_return,
&number_return, &bytes_after_return, &data_return);
if (type_return == XA_CARDINAL)
{
XFree (data_return);
break;
}
XFree (data_return);
break;
}
return_val = XTranslateCoordinates (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
win,
0, 0, &tx, &ty,
&root);
if (x)
*x = tx;
if (y)
*y = ty;
}
return_val = XTranslateCoordinates (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
win,
0, 0, x, y,
&root);
return return_val;
}
@ -5959,6 +5933,7 @@ gdk_window_impl_iface_init (GdkWindowImplIface *iface)
iface->set_cursor = gdk_window_x11_set_cursor;
iface->get_geometry = gdk_window_x11_get_geometry;
iface->get_origin = gdk_window_x11_get_origin;
iface->get_deskrelative_origin = gdk_window_x11_get_deskrelative_origin;
iface->shape_combine_mask = gdk_window_x11_shape_combine_mask;
iface->shape_combine_region = gdk_window_x11_shape_combine_region;
iface->set_child_shapes = gdk_window_x11_set_child_shapes;