cef/tests/cefclient/window_test_gtk.cc

82 lines
2.5 KiB
C++

// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
// reserved. Use of this source code is governed by a BSD-style license that
// can be found in the LICENSE file.
#include "cefclient/window_test.h"
#include "cefclient/client_handler.h"
#include <gtk/gtk.h>
namespace client {
namespace window_test {
namespace {
GtkWindow* GetWindow(CefRefPtr<CefBrowser> browser) {
// We can't get the GtkWidget* from the X11 Window that would be returned via
// CefBrowserHost::GetWindowHandle so retrieve it via the ClientHandler
// instance instead.
CefRefPtr<ClientHandler> handler =
static_cast<ClientHandler*>(browser->GetHost()->GetClient().get());
return GTK_WINDOW(gtk_widget_get_toplevel(handler->GetMainWindowHandle()));
}
bool IsMaximized(GtkWindow* window) {
GdkWindow* gdk_window = gtk_widget_get_window(GTK_WIDGET(window));
gint state = gdk_window_get_state(gdk_window);
return (state & GDK_WINDOW_STATE_MAXIMIZED) ? true : false;
}
} // namespace
void SetPos(CefRefPtr<CefBrowser> browser, int x, int y, int width,
int height) {
GtkWindow* window = GetWindow(browser);
GdkWindow* gdk_window = gtk_widget_get_window(GTK_WIDGET(window));
// Make sure the window isn't minimized or maximized.
if (IsMaximized(window))
gtk_window_unmaximize(window);
else
gtk_window_present(window);
// Retrieve information about the display that contains the window.
GdkScreen* screen = gdk_screen_get_default();
gint monitor = gdk_screen_get_monitor_at_window(screen, gdk_window);
GdkRectangle rect;
gdk_screen_get_monitor_geometry(screen, monitor, &rect);
// Make sure the window is inside the display.
CefRect display_rect(rect.x, rect.y, rect.width, rect.height);
CefRect window_rect(x, y, width, height);
ModifyBounds(display_rect, window_rect);
gdk_window_move_resize(gdk_window, window_rect.x, window_rect.y,
window_rect.width, window_rect.height);
}
void Minimize(CefRefPtr<CefBrowser> browser) {
GtkWindow* window = GetWindow(browser);
// Unmaximize the window before minimizing so restore behaves correctly.
if (IsMaximized(window))
gtk_window_unmaximize(window);
gtk_window_iconify(window);
}
void Maximize(CefRefPtr<CefBrowser> browser) {
gtk_window_maximize(GetWindow(browser));
}
void Restore(CefRefPtr<CefBrowser> browser) {
GtkWindow* window = GetWindow(browser);
if (IsMaximized(window))
gtk_window_unmaximize(window);
else
gtk_window_present(window);
}
} // namespace window_test
} // namespace client