ExcCode screen_window_resize(xcb_window_t window, int width, int height) {
xcb_window_t client_window;
find_toplevel_window(window, &client_window);
get_client_window(client_window, &client_window);
TRY(screen_window_unmaximize(client_window));
int coord, prev_width, prev_height;
TRY(screen_window_get_geometry(window, &coord, &coord,
&prev_width, &prev_height));
int prev_client_window_width, prev_client_window_height;
TRY(window_get_real_geometry(client_window, &coord, &coord,
&prev_client_window_width, &prev_client_window_height));
uint32_t values[2] = {
width - (prev_width - prev_client_window_width),
height - (prev_height - prev_client_window_height)
};
xcb_void_cookie_t cookie = xcb_configure_window_checked(display,
client_window, XCB_CONFIG_WINDOW_WIDTH | XCB_CONFIG_WINDOW_HEIGHT,
values);
if (xcb_request_check(display, cookie) != NULL)
PANIC(ERR_X_REQUEST, "screen_window_resize (xcb_request_check)");
if (xcb_flush(display) <= 0)
PANIC(ERR_X_REQUEST, "screen_window_resize (xcb_flush)");
return 0;
}
ExcCode screen_window_get_geometry(xcb_window_t window,
int *left, int *top, int *width, int *height) {
find_toplevel_window(window, &window);
get_net_frame_window(window, &window);
TRY(window_get_real_geometry(window, left, top, width, height));
return 0;
}
static gboolean
adjust_size_callback (WidgetInfo *info)
{
Window toplevel;
Window root;
GdkWindow *window;
gint tx;
gint ty;
guint twidth;
guint theight;
guint tborder_width;
guint tdepth;
gint target_width = 0;
gint target_height = 0;
window = gtk_widget_get_window (info->window);
toplevel = find_toplevel_window (GDK_WINDOW_XID (window));
XGetGeometry (GDK_WINDOW_XDISPLAY (window),
toplevel,
&root, &tx, &ty, &twidth, &theight, &tborder_width, &tdepth);
switch (info->size)
{
case SMALL:
target_width = SMALL_WIDTH;
target_height = SMALL_HEIGHT;
break;
case MEDIUM:
target_width = MEDIUM_WIDTH;
target_height = MEDIUM_HEIGHT;
break;
case LARGE:
target_width = LARGE_WIDTH;
target_height = LARGE_HEIGHT;
break;
case ASIS:
target_width = twidth;
target_height = theight;
break;
}
if (twidth > target_width ||
theight > target_height)
{
gtk_widget_set_size_request (info->window,
2 + target_width - (twidth - target_width), /* Dunno why I need the +2 fudge factor; */
2 + target_height - (theight - target_height));
}
return FALSE;
}
static GdkPixbuf *
take_window_shot (Window child,
gboolean include_decoration)
{
GdkDisplay *display;
GdkScreen *screen;
GdkWindow *window;
Window xid;
gint x_orig, y_orig;
gint x = 0, y = 0;
gint width, height;
GdkPixbuf *tmp, *tmp2;
GdkPixbuf *retval;
display = gdk_display_get_default ();
screen = gdk_screen_get_default ();
if (include_decoration)
xid = find_toplevel_window (gdk_x11_display_get_xdisplay (display), child);
else
xid = child;
window = gdk_x11_window_foreign_new_for_display (display, xid);
width = gdk_window_get_width (window);
height = gdk_window_get_height (window);
gdk_window_get_origin (window, &x_orig, &y_orig);
if (x_orig < 0)
{
x = - x_orig;
width = width + x_orig;
x_orig = 0;
}
if (y_orig < 0)
{
y = - y_orig;
height = height + y_orig;
y_orig = 0;
}
if (x_orig + width > gdk_screen_get_width (screen))
width = gdk_screen_get_width (screen) - x_orig;
if (y_orig + height > gdk_screen_get_height (screen))
height = gdk_screen_get_height (screen) - y_orig;
tmp = gdk_pixbuf_get_from_drawable (NULL, window, NULL,
x, y, 0, 0, width, height);
if (include_decoration)
tmp2 = remove_shaped_area (tmp, xid);
else
tmp2 = add_border_to_shot (tmp);
retval = create_shadowed_pixbuf (tmp2);
g_object_unref (tmp);
g_object_unref (tmp2);
return retval;
}
