mirror of
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108 lines
2.7 KiB
C++
108 lines
2.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsToolkit.h"
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#include "nsAppShell.h"
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#include "nsWindow.h"
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#include "nsWidgetsCID.h"
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#include "prmon.h"
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#include "prtime.h"
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#include "nsIServiceManager.h"
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#include "nsComponentManagerUtils.h"
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#include <objbase.h>
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#include "WinUtils.h"
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#include "nsUXThemeData.h"
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// unknwn.h is needed to build with WIN32_LEAN_AND_MEAN
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#include <unknwn.h>
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using namespace mozilla::widget;
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nsToolkit* nsToolkit::gToolkit = nullptr;
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HINSTANCE nsToolkit::mDllInstance = 0;
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static const unsigned long kD3DUsageDelay = 5000;
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static void
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StartAllowingD3D9(nsITimer *aTimer, void *aClosure)
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{
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if (XRE_GetWindowsEnvironment() == WindowsEnvironmentType_Desktop) {
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nsWindow::StartAllowingD3D9(true);
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}
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}
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//-------------------------------------------------------------------------
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//
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// constructor
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//
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//-------------------------------------------------------------------------
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nsToolkit::nsToolkit()
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{
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MOZ_COUNT_CTOR(nsToolkit);
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#if defined(MOZ_STATIC_COMPONENT_LIBS)
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nsToolkit::Startup(GetModuleHandle(nullptr));
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#endif
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if (XRE_GetWindowsEnvironment() == WindowsEnvironmentType_Desktop) {
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mD3D9Timer = do_CreateInstance("@mozilla.org/timer;1");
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mD3D9Timer->InitWithFuncCallback(::StartAllowingD3D9,
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nullptr,
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kD3DUsageDelay,
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nsITimer::TYPE_ONE_SHOT);
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}
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}
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//-------------------------------------------------------------------------
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//
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// destructor
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//
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//-------------------------------------------------------------------------
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nsToolkit::~nsToolkit()
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{
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MOZ_COUNT_DTOR(nsToolkit);
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}
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void
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nsToolkit::Startup(HMODULE hModule)
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{
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nsToolkit::mDllInstance = hModule;
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WinUtils::Initialize();
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nsUXThemeData::Initialize();
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}
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void
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nsToolkit::Shutdown()
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{
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delete gToolkit;
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gToolkit = nullptr;
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}
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void
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nsToolkit::StartAllowingD3D9()
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{
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if (XRE_GetWindowsEnvironment() == WindowsEnvironmentType_Desktop) {
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nsToolkit::GetToolkit()->mD3D9Timer->Cancel();
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nsWindow::StartAllowingD3D9(false);
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}
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}
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//-------------------------------------------------------------------------
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//
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// Return the nsToolkit for the current thread. If a toolkit does not
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// yet exist, then one will be created...
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//
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//-------------------------------------------------------------------------
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// static
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nsToolkit* nsToolkit::GetToolkit()
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{
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if (!gToolkit) {
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gToolkit = new nsToolkit();
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}
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return gToolkit;
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}
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