diff options
Diffstat (limited to 'src/core/chromium_overrides.cpp')
-rw-r--r-- | src/core/chromium_overrides.cpp | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/core/chromium_overrides.cpp b/src/core/chromium_overrides.cpp new file mode 100644 index 000000000..383fc6587 --- /dev/null +++ b/src/core/chromium_overrides.cpp @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtWebEngine module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "chromium_overrides.h" + +#include "base/message_loop/message_pump_gtk.h" +#include "content/browser/renderer_host/render_widget_host_view_base.h" + +#include <QGuiApplication> +#include <QScreen> +#include <QWindow> +#include <qpa/qplatformnativeinterface.h> + +#if defined(USE_X11) +#include <X11/Xlib.h> +#endif + +void GetScreenInfoFromNativeWindow(QWindow* window, WebKit::WebScreenInfo* results) +{ + QScreen* screen = window->screen(); + + WebKit::WebScreenInfo r; + r.deviceScaleFactor = screen->devicePixelRatio(); + r.depthPerComponent = 8; + r.depth = screen->depth(); + r.isMonochrome = (r.depth == 1); + + QRect screenGeometry = screen->geometry(); + r.rect = WebKit::WebRect(screenGeometry.x(), screenGeometry.y(), screenGeometry.width(), screenGeometry.height()); + QRect available = screen->availableGeometry(); + r.availableRect = WebKit::WebRect(available.x(), available.y(), available.width(), available.height()); + *results = r; +} + +namespace base { + +#if defined(USE_X11) +Display* MessagePumpGtk::GetDefaultXDisplay() { + static void *display = qApp->platformNativeInterface()->nativeResourceForScreen(QByteArrayLiteral("display"), qApp->primaryScreen()); + if (!display) { + // XLib isn't available or has not been initialized, which is a decision we wish to + // support, for example for the GPU process. + static Display* xdisplay = XOpenDisplay(NULL); + return xdisplay; + } + return static_cast<Display*>(display); +} +#endif + +} + +namespace content { +class WebContentsImpl; +class WebContentsViewPort; +class WebContentsViewDelegate; +class RenderViewHostDelegateView; + +WebContentsViewPort* CreateWebContentsView(WebContentsImpl*, + WebContentsViewDelegate*, + RenderViewHostDelegateView**) +{ + return 0; +} + +RenderWidgetHostView* RenderWidgetHostView::CreateViewForWidget(RenderWidgetHost*) { + // WebContentsViewQt should take care of this directly. + Q_UNREACHABLE(); + return NULL; +} + +// static +void RenderWidgetHostViewPort::GetDefaultScreenInfo(WebKit::WebScreenInfo* results) { + QWindow dummy; + GetScreenInfoFromNativeWindow(&dummy, results); +} + +} |