void
_gdk_win32_window_tmp_unset_bg (GdkWindow *window,
gboolean recurse)
{
g_return_if_fail (GDK_IS_WINDOW (window));
if (window->input_only || window->destroyed ||
(window->window_type != GDK_WINDOW_ROOT &&
!GDK_WINDOW_IS_MAPPED (window)))
return;
if (_gdk_window_has_impl (window) &&
GDK_WINDOW_IS_WIN32 (window) &&
window->window_type != GDK_WINDOW_ROOT &&
window->window_type != GDK_WINDOW_FOREIGN)
tmp_unset_bg (window);
if (recurse)
{
GList *l;
for (l = window->children; l != NULL; l = l->next)
_gdk_win32_window_tmp_unset_bg (l->data, TRUE);
}
}
gboolean
_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;
}
gboolean
_gdk_broadway_window_simulate_button (GdkWindow *window,
gint x,
gint y,
guint button, /*1..3*/
GdkModifierType modifiers,
GdkEventType button_pressrelease)
{
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;
/* FIXME: Implement. */
return FALSE;
}
gboolean
_gdk_broadway_window_simulate_key (GdkWindow *window,
gint x,
gint y,
guint keyval,
GdkModifierType modifiers,
GdkEventType key_pressrelease)
{
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;
/* FIXME: Implement. */
return FALSE;
}
static void
gdk_window_postmove (GdkWindow *window,
GdkWindowParentPos *parent_pos,
gboolean anti_scroll)
{
GdkWindowImplWin32 *impl;
GdkWindowObject *obj;
GdkWin32PositionInfo new_info;
GList *tmp_list;
gint d_xoffset, d_yoffset;
GdkWindowParentPos this_pos;
GdkRegion *new_clip_region;
obj = (GdkWindowObject *) window;
impl = GDK_WINDOW_IMPL_WIN32 (obj->impl);
gdk_window_compute_position (impl, parent_pos, &new_info);
new_clip_region =
gdk_window_clip_changed (window, &impl->position_info.clip_rect, &new_info.clip_rect);
this_pos.x = parent_pos->x + obj->x;
this_pos.y = parent_pos->y + obj->y;
this_pos.win32_x = parent_pos->win32_x + new_info.x;
this_pos.win32_y = parent_pos->win32_y + new_info.y;
this_pos.clip_rect = new_info.clip_rect;
if (impl->position_info.mapped && !new_info.mapped)
ShowWindow (GDK_WINDOW_HWND (window), SW_HIDE);
d_xoffset = new_info.x_offset - impl->position_info.x_offset;
d_yoffset = new_info.y_offset - impl->position_info.y_offset;
if (anti_scroll || (anti_scroll = d_xoffset != 0 || d_yoffset != 0))
{
GDK_NOTE (MISC, g_print ("gdk_window_postmove: %s@%+d%+d\n"
"... SetWindowPos(%p,NULL,%d,%d,0,0,"
"NOREDRAW|NOZORDER|NOACTIVATE|NOSIZE)\n",
_gdk_win32_drawable_description (window),
obj->x, obj->y,
GDK_WINDOW_HWND (window),
new_info.x, new_info.y));
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), NULL,
new_info.x, new_info.y,
0, 0,
SWP_NOREDRAW | SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOSIZE));
}
if (!impl->position_info.mapped && new_info.mapped && GDK_WINDOW_IS_MAPPED (obj))
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNA);
if (impl->position_info.no_bg)
gdk_window_tmp_reset_bg (window);
impl->position_info = new_info;
if (new_clip_region)
gdk_window_post_scroll (window, new_clip_region);
tmp_list = obj->children;
while (tmp_list)
{
gdk_window_postmove (tmp_list->data, &this_pos, anti_scroll);
tmp_list = tmp_list->next;
}
}
void
_gdk_window_move_resize_child (GdkWindow *window,
gint x,
gint y,
gint width,
gint height)
{
GdkWindowImplWin32 *impl;
GdkWindowObject *obj;
GdkWin32PositionInfo new_info;
GdkWindowParentPos parent_pos;
GList *tmp_list;
gint d_xoffset, d_yoffset;
gint dx, dy;
gboolean is_move;
gboolean is_resize;
GdkRegion *new_clip_region;
g_return_if_fail (window != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
obj = GDK_WINDOW_OBJECT (window);
impl = GDK_WINDOW_IMPL_WIN32 (obj->impl);
GDK_NOTE (MISC, g_print ("_gdk_window_move_resize_child: %s@%+d%+d %dx%d@%+d%+d\n",
_gdk_win32_drawable_description (window),
obj->x, obj->y,
width, height, x, y));
dx = x - obj->x;
dy = y - obj->y;
is_move = dx != 0 || dy != 0;
is_resize = impl->width != width || impl->height != height;
if (!is_move && !is_resize)
{
GDK_NOTE (MISC, g_print ("... neither move or resize\n"));
return;
}
GDK_NOTE (MISC, g_print ("... %s%s\n",
is_move ? "is_move " : "",
is_resize ? "is_resize" : ""));
obj->x = x;
obj->y = y;
impl->width = width;
impl->height = height;
gdk_window_compute_parent_pos (impl, &parent_pos);
gdk_window_compute_position (impl, &parent_pos, &new_info);
new_clip_region =
gdk_window_clip_changed (window, &impl->position_info.clip_rect, &new_info.clip_rect);
parent_pos.x += obj->x;
parent_pos.y += obj->y;
parent_pos.win32_x += new_info.x;
parent_pos.win32_y += new_info.y;
parent_pos.clip_rect = new_info.clip_rect;
d_xoffset = new_info.x_offset - impl->position_info.x_offset;
d_yoffset = new_info.y_offset - impl->position_info.y_offset;
if (d_xoffset != 0 || d_yoffset != 0)
{
GDK_NOTE (MISC, g_print ("... d_offset=%+d%+d\n", d_xoffset, d_yoffset));
if (!ScrollWindowEx (GDK_WINDOW_HWND (window),
-d_xoffset, -d_yoffset, /* in: scroll offsets */
NULL, /* in: scroll rect, NULL == entire client area */
NULL, /* in: restrict to */
NULL, /* in: update region */
NULL, /* out: update rect */
SW_SCROLLCHILDREN))
WIN32_API_FAILED ("ScrollWindowEx");
if (dx != d_xoffset || dy != d_yoffset || is_resize)
{
GDK_NOTE (MISC, g_print ("... SetWindowPos(%p,NULL,%d,%d,%d,%d,"
"NOACTIVATE|NOZORDER%s%s)\n",
GDK_WINDOW_HWND (window),
new_info.x, new_info.y,
new_info.width, new_info.height,
(is_move ? "" : "|NOMOVE"),
(is_resize ? "" : "|NOSIZE")));
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), NULL,
new_info.x, new_info.y,
new_info.width, new_info.height,
SWP_NOACTIVATE | SWP_NOZORDER |
(is_move ? 0 : SWP_NOMOVE) |
(is_resize ? 0 : SWP_NOSIZE)));
}
if (impl->position_info.no_bg)
gdk_window_tmp_reset_bg (window);
if (!impl->position_info.mapped && new_info.mapped && GDK_WINDOW_IS_MAPPED (obj))
{
GDK_NOTE (MISC, g_print ("... ShowWindow(%p, SW_SHOWNA)\n",
GDK_WINDOW_HWND (window)));
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNA);
}
impl->position_info = new_info;
tmp_list = obj->children;
while (tmp_list)
{
gdk_window_postmove (tmp_list->data, &parent_pos, FALSE);
tmp_list = tmp_list->next;
}
}
else
{
if (impl->position_info.mapped && !new_info.mapped)
{
GDK_NOTE (MISC, g_print ("... ShowWindow(%p, SW_HIDE)\n",
GDK_WINDOW_HWND (window)));
ShowWindow (GDK_WINDOW_HWND (window), SW_HIDE);
}
GDK_NOTE (MISC, g_print ("... SetWindowPos(%p,NULL,%d,%d,%d,%d,"
"NOACTIVATE|NOZORDER%s%s)\n",
GDK_WINDOW_HWND (window),
new_info.x, new_info.y,
new_info.width, new_info.height,
(is_move ? "" : "|NOMOVE"),
(is_resize ? "" : "|NOSIZE")));
API_CALL (SetWindowPos, (GDK_WINDOW_HWND (window), NULL,
new_info.x, new_info.y,
new_info.width, new_info.height,
SWP_NOACTIVATE | SWP_NOZORDER |
(is_move ? 0 : SWP_NOMOVE) |
(is_resize ? 0 : SWP_NOSIZE)));
tmp_list = obj->children;
while (tmp_list)
{
gdk_window_postmove (tmp_list->data, &parent_pos, FALSE);
tmp_list = tmp_list->next;
}
if (impl->position_info.no_bg)
gdk_window_tmp_reset_bg (window);
if (!impl->position_info.mapped && new_info.mapped && GDK_WINDOW_IS_MAPPED (obj))
{
GDK_NOTE (MISC, g_print ("... ShowWindow(%p, SW_SHOWNA)\n",
GDK_WINDOW_HWND (window)));
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNA);
}
impl->position_info = new_info;
}
if (new_clip_region)
gdk_window_post_scroll (window, new_clip_region);
}
gboolean
_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 || keys[i].level == 1))
{
xev.keycode = keys[i].keycode;
if (keys[i].level == 1)
{
/* Assume shift takes us to level 1 */
xev.state |= GDK_SHIFT_MASK;
}
break;
}
if (i >= n_keys) /* no match for group==0 and level==0 or 1 */
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;
}