gtk2/gdk/x11/gdktestutils-x11.c

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/* Gtk+ testing utilities
* Copyright (C) 2007 Imendio AB
* Authors: Tim Janik
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include "gdktestutils.h"
#include "gdkkeysyms.h"
#include "gdkprivate-x11.h"
#include <X11/Xlib.h>
void
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_gdk_x11_window_sync_rendering (GdkWindow *window)
{
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Display *display = GDK_WINDOW_XDISPLAY (window);
XImage *ximage;
/* syncronize to X drawing queue, see:
* http://mail.gnome.org/archives/gtk-devel-list/2006-October/msg00103.html
*/
ximage = XGetImage (display, DefaultRootWindow (display),
0, 0, 1, 1, AllPlanes, ZPixmap);
if (ximage != NULL)
XDestroyImage (ximage);
}
gboolean
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_gdk_x11_window_simulate_key (GdkWindow *window,
gint x,
gint y,
guint keyval,
GdkModifierType modifiers,
GdkEventType key_pressrelease)
{
GdkScreen *screen;
GdkKeymapKey *keys = NULL;
gboolean success;
gint n_keys = 0;
XKeyEvent xev = {
0, /* type */
0, /* serial */
1, /* send_event */
};
g_return_val_if_fail (key_pressrelease == GDK_KEY_PRESS || key_pressrelease == GDK_KEY_RELEASE, FALSE);
g_return_val_if_fail (window != NULL, FALSE);
if (!GDK_WINDOW_IS_MAPPED (window))
return FALSE;
screen = gdk_window_get_screen (window);
if (x < 0 && y < 0)
{
x = window->width / 2;
y = window->height / 2;
}
/* Convert to impl coordinates */
x = x + window->abs_x;
y = y + window->abs_y;
xev.type = key_pressrelease == GDK_KEY_PRESS ? KeyPress : KeyRelease;
xev.display = GDK_WINDOW_XDISPLAY (window);
xev.window = GDK_WINDOW_XID (window);
xev.root = RootWindow (xev.display, GDK_X11_SCREEN (screen)->screen_num);
xev.subwindow = 0;
xev.time = 0;
xev.x = MAX (x, 0);
xev.y = MAX (y, 0);
xev.x_root = 0;
xev.y_root = 0;
xev.state = modifiers;
xev.keycode = 0;
success = gdk_keymap_get_entries_for_keyval (gdk_keymap_get_for_display (gdk_window_get_display (window)), keyval, &keys, &n_keys);
success &= n_keys > 0;
if (success)
{
gint i;
for (i = 0; i < n_keys; i++)
if (keys[i].group == 0 && keys[i].level == 0)
{
xev.keycode = keys[i].keycode;
break;
}
if (i >= n_keys) /* no match for group==0 and level==0 */
xev.keycode = keys[0].keycode;
}
g_free (keys);
if (!success)
return FALSE;
gdk_x11_display_error_trap_push (GDK_WINDOW_DISPLAY (window));
xev.same_screen = XTranslateCoordinates (xev.display, xev.window, xev.root,
xev.x, xev.y, &xev.x_root, &xev.y_root,
&xev.subwindow);
if (!xev.subwindow)
xev.subwindow = xev.window;
success &= xev.same_screen;
if (x >= 0 && y >= 0)
success &= 0 != XWarpPointer (xev.display, None, xev.window, 0, 0, 0, 0, xev.x, xev.y);
success &= 0 != XSendEvent (xev.display, xev.window, True, key_pressrelease == GDK_KEY_PRESS ? KeyPressMask : KeyReleaseMask, (XEvent*) &xev);
XSync (xev.display, False);
success &= 0 == gdk_x11_display_error_trap_pop (GDK_WINDOW_DISPLAY (window));
return success;
}
gboolean
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_gdk_x11_window_simulate_button (GdkWindow *window,
gint x,
gint y,
guint button, /*1..3*/
GdkModifierType modifiers,
GdkEventType button_pressrelease)
{
GdkScreen *screen;
XButtonEvent xev = {
0, /* type */
0, /* serial */
1, /* send_event */
};
gboolean success;
g_return_val_if_fail (button_pressrelease == GDK_BUTTON_PRESS || button_pressrelease == GDK_BUTTON_RELEASE, FALSE);
g_return_val_if_fail (window != NULL, FALSE);
if (!GDK_WINDOW_IS_MAPPED (window))
return FALSE;
screen = gdk_window_get_screen (window);
if (x < 0 && y < 0)
{
x = window->width / 2;
y = window->height / 2;
}
/* Convert to impl coordinates */
x = x + window->abs_x;
y = y + window->abs_y;
xev.type = button_pressrelease == GDK_BUTTON_PRESS ? ButtonPress : ButtonRelease;
xev.display = GDK_WINDOW_XDISPLAY (window);
xev.window = GDK_WINDOW_XID (window);
xev.root = RootWindow (xev.display, GDK_X11_SCREEN (screen)->screen_num);
xev.subwindow = 0;
xev.time = 0;
xev.x = x;
xev.y = y;
xev.x_root = 0;
xev.y_root = 0;
xev.state = modifiers;
xev.button = button;
gdk_x11_display_error_trap_push (GDK_WINDOW_DISPLAY (window));
xev.same_screen = XTranslateCoordinates (xev.display, xev.window, xev.root,
xev.x, xev.y, &xev.x_root, &xev.y_root,
&xev.subwindow);
if (!xev.subwindow)
xev.subwindow = xev.window;
success = xev.same_screen;
success &= 0 != XWarpPointer (xev.display, None, xev.window, 0, 0, 0, 0, xev.x, xev.y);
success &= 0 != XSendEvent (xev.display, xev.window, True, button_pressrelease == GDK_BUTTON_PRESS ? ButtonPressMask : ButtonReleaseMask, (XEvent*) &xev);
XSync (xev.display, False);
success &= 0 == gdk_x11_display_error_trap_pop(GDK_WINDOW_DISPLAY (window));
return success;
}