/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include "X11CompositorWidget.h" #include "gfxPlatformGtk.h" #include "mozilla/layers/CompositorThread.h" #include "mozilla/widget/InProcessCompositorWidget.h" #include "mozilla/widget/PlatformWidgetTypes.h" #include "nsWindow.h" namespace mozilla { namespace widget { X11CompositorWidget::X11CompositorWidget(const CompositorWidgetInitData& aInitData, nsWindow* aWindow) : mWidget(aWindow) { // If we have a nsWindow, then grab the already existing display connection // If we don't, then use the init data to connect to the display if (aWindow) { mXDisplay = aWindow->XDisplay(); } else { mXDisplay = XOpenDisplay(aInitData.XDisplayString().get()); } mXWindow = (Window)aInitData.XWindow(); // Grab the window's visual and depth XWindowAttributes windowAttrs; XGetWindowAttributes(mXDisplay, mXWindow, &windowAttrs); Visual* visual = windowAttrs.visual; int depth = windowAttrs.depth; // Initialize the window surface provider mProvider.Initialize( mXDisplay, mXWindow, visual, depth ); mClientSize = aInitData.InitialClientSize(); } X11CompositorWidget::~X11CompositorWidget() { mProvider.CleanupResources(); // If we created our own display connection, we need to destroy it if (!mWidget && mXDisplay) { XCloseDisplay(mXDisplay); mXDisplay = nullptr; } } already_AddRefed<gfx::DrawTarget> X11CompositorWidget::StartRemoteDrawing() { return nullptr; } void X11CompositorWidget::EndRemoteDrawing() { } already_AddRefed<gfx::DrawTarget> X11CompositorWidget::StartRemoteDrawingInRegion(LayoutDeviceIntRegion& aInvalidRegion, layers::BufferMode* aBufferMode) { return mProvider.StartRemoteDrawingInRegion(aInvalidRegion, aBufferMode); } void X11CompositorWidget::EndRemoteDrawingInRegion(gfx::DrawTarget* aDrawTarget, LayoutDeviceIntRegion& aInvalidRegion) { mProvider.EndRemoteDrawingInRegion(aDrawTarget, aInvalidRegion); } nsIWidget* X11CompositorWidget::RealWidget() { return mWidget; } void X11CompositorWidget::NotifyClientSizeChanged(const LayoutDeviceIntSize& aClientSize) { mClientSize = aClientSize; } LayoutDeviceIntSize X11CompositorWidget::GetClientSize() { return mClientSize; } uintptr_t X11CompositorWidget::GetWidgetKey() { return reinterpret_cast<uintptr_t>(mWidget); } } // namespace widget } // namespace mozilla