gecko-dev/widget/GfxInfoBase.h
Mason Chang 8180f9229c Bug 1085696. Part 1 Move widget/xpwidget to /widget. r=roc
--HG--
rename : widget/xpwidgets/ContentHelper.cpp => widget/ContentHelper.cpp
rename : widget/xpwidgets/ContentHelper.h => widget/ContentHelper.h
rename : widget/xpwidgets/GfxDriverInfo.cpp => widget/GfxDriverInfo.cpp
rename : widget/xpwidgets/GfxDriverInfo.h => widget/GfxDriverInfo.h
rename : widget/xpwidgets/GfxInfoBase.cpp => widget/GfxInfoBase.cpp
rename : widget/xpwidgets/GfxInfoBase.h => widget/GfxInfoBase.h
rename : widget/xpwidgets/GfxInfoCollector.cpp => widget/GfxInfoCollector.cpp
rename : widget/xpwidgets/GfxInfoCollector.h => widget/GfxInfoCollector.h
rename : widget/xpwidgets/GfxInfoWebGL.cpp => widget/GfxInfoWebGL.cpp
rename : widget/xpwidgets/GfxInfoWebGL.h => widget/GfxInfoWebGL.h
rename : widget/xpwidgets/GfxInfoX11.cpp => widget/GfxInfoX11.cpp
rename : widget/xpwidgets/GfxInfoX11.h => widget/GfxInfoX11.h
rename : widget/xpwidgets/InputData.cpp => widget/InputData.cpp
rename : widget/xpwidgets/PuppetWidget.cpp => widget/PuppetWidget.cpp
rename : widget/xpwidgets/PuppetWidget.h => widget/PuppetWidget.h
rename : widget/xpwidgets/ScreenProxy.cpp => widget/ScreenProxy.cpp
rename : widget/xpwidgets/ScreenProxy.h => widget/ScreenProxy.h
rename : widget/shared/SharedWidgetUtils.cpp => widget/SharedWidgetUtils.cpp
rename : widget/xpwidgets/WidgetUtils.cpp => widget/WidgetUtils.cpp
rename : widget/xpwidgets/nsAppShellSingleton.h => widget/nsAppShellSingleton.h
rename : widget/xpwidgets/nsBaseAppShell.cpp => widget/nsBaseAppShell.cpp
rename : widget/xpwidgets/nsBaseAppShell.h => widget/nsBaseAppShell.h
rename : widget/xpwidgets/nsBaseClipboard.cpp => widget/nsBaseClipboard.cpp
rename : widget/xpwidgets/nsBaseClipboard.h => widget/nsBaseClipboard.h
rename : widget/xpwidgets/nsBaseDragService.cpp => widget/nsBaseDragService.cpp
rename : widget/xpwidgets/nsBaseDragService.h => widget/nsBaseDragService.h
rename : widget/xpwidgets/nsBaseFilePicker.cpp => widget/nsBaseFilePicker.cpp
rename : widget/xpwidgets/nsBaseFilePicker.h => widget/nsBaseFilePicker.h
rename : widget/xpwidgets/nsBaseScreen.cpp => widget/nsBaseScreen.cpp
rename : widget/xpwidgets/nsBaseScreen.h => widget/nsBaseScreen.h
rename : widget/xpwidgets/nsBaseWidget.cpp => widget/nsBaseWidget.cpp
rename : widget/xpwidgets/nsBaseWidget.h => widget/nsBaseWidget.h
rename : widget/xpwidgets/nsClipboardHelper.cpp => widget/nsClipboardHelper.cpp
rename : widget/xpwidgets/nsClipboardHelper.h => widget/nsClipboardHelper.h
rename : widget/xpwidgets/nsClipboardProxy.cpp => widget/nsClipboardProxy.cpp
rename : widget/xpwidgets/nsClipboardProxy.h => widget/nsClipboardProxy.h
rename : widget/xpwidgets/nsColorPickerProxy.cpp => widget/nsColorPickerProxy.cpp
rename : widget/xpwidgets/nsColorPickerProxy.h => widget/nsColorPickerProxy.h
rename : widget/xpwidgets/nsContentProcessWidgetFactory.cpp => widget/nsContentProcessWidgetFactory.cpp
rename : widget/xpwidgets/nsFilePickerProxy.cpp => widget/nsFilePickerProxy.cpp
rename : widget/xpwidgets/nsFilePickerProxy.h => widget/nsFilePickerProxy.h
rename : widget/xpwidgets/nsHTMLFormatConverter.cpp => widget/nsHTMLFormatConverter.cpp
rename : widget/xpwidgets/nsHTMLFormatConverter.h => widget/nsHTMLFormatConverter.h
rename : widget/xpwidgets/nsIWidgetListener.cpp => widget/nsIWidgetListener.cpp
rename : widget/xpwidgets/nsIdleService.cpp => widget/nsIdleService.cpp
rename : widget/xpwidgets/nsIdleService.h => widget/nsIdleService.h
rename : widget/xpwidgets/nsNativeTheme.cpp => widget/nsNativeTheme.cpp
rename : widget/xpwidgets/nsNativeTheme.h => widget/nsNativeTheme.h
rename : widget/xpwidgets/nsPrimitiveHelpers.cpp => widget/nsPrimitiveHelpers.cpp
rename : widget/xpwidgets/nsPrimitiveHelpers.h => widget/nsPrimitiveHelpers.h
rename : widget/xpwidgets/nsPrintOptionsImpl.cpp => widget/nsPrintOptionsImpl.cpp
rename : widget/xpwidgets/nsPrintOptionsImpl.h => widget/nsPrintOptionsImpl.h
rename : widget/xpwidgets/nsPrintSession.cpp => widget/nsPrintSession.cpp
rename : widget/xpwidgets/nsPrintSession.h => widget/nsPrintSession.h
rename : widget/xpwidgets/nsPrintSettingsImpl.cpp => widget/nsPrintSettingsImpl.cpp
rename : widget/xpwidgets/nsPrintSettingsImpl.h => widget/nsPrintSettingsImpl.h
rename : widget/xpwidgets/nsScreenManagerProxy.cpp => widget/nsScreenManagerProxy.cpp
rename : widget/xpwidgets/nsScreenManagerProxy.h => widget/nsScreenManagerProxy.h
rename : widget/xpwidgets/nsTransferable.cpp => widget/nsTransferable.cpp
rename : widget/xpwidgets/nsTransferable.h => widget/nsTransferable.h
rename : widget/xpwidgets/nsXPLookAndFeel.cpp => widget/nsXPLookAndFeel.cpp
rename : widget/xpwidgets/nsXPLookAndFeel.h => widget/nsXPLookAndFeel.h
2014-10-23 10:16:45 -07:00

110 lines
3.8 KiB
C++

/* vim: se cin sw=2 ts=2 et : */
/* -*- 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/. */
#ifndef __mozilla_widget_GfxInfoBase_h__
#define __mozilla_widget_GfxInfoBase_h__
#include "nsIGfxInfo.h"
#include "nsCOMPtr.h"
#include "nsIObserver.h"
#include "nsWeakReference.h"
#include "GfxDriverInfo.h"
#include "nsTArray.h"
#include "nsString.h"
#include "GfxInfoCollector.h"
#include "nsIGfxInfoDebug.h"
#include "mozilla/Mutex.h"
#include "js/Value.h"
#include "mozilla/Attributes.h"
namespace mozilla {
namespace widget {
class GfxInfoBase : public nsIGfxInfo,
public nsIObserver,
public nsSupportsWeakReference
#ifdef DEBUG
, public nsIGfxInfoDebug
#endif
{
public:
GfxInfoBase();
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIOBSERVER
// We only declare a subset of the nsIGfxInfo interface. It's up to derived
// classes to implement the rest of the interface.
// Derived classes need to use
// using GfxInfoBase::GetFeatureStatus;
// using GfxInfoBase::GetFeatureSuggestedDriverVersion;
// using GfxInfoBase::GetWebGLParameter;
// to import the relevant methods into their namespace.
NS_IMETHOD GetFeatureStatus(int32_t aFeature, int32_t *_retval);
NS_IMETHOD GetFeatureSuggestedDriverVersion(int32_t aFeature, nsAString & _retval);
NS_IMETHOD GetWebGLParameter(const nsAString & aParam, nsAString & _retval);
NS_IMETHOD GetFailures(uint32_t *failureCount, char ***failures);
NS_IMETHOD_(void) LogFailure(const nsACString &failure);
NS_IMETHOD GetInfo(JSContext*, JS::MutableHandle<JS::Value>);
// Initialization function. If you override this, you must call this class's
// version of Init first.
// We need Init to be called separately from the constructor so we can
// register as an observer after all derived classes have been constructed
// and we know we have a non-zero refcount.
// Ideally, Init() would be void-return, but the rules of
// NS_GENERIC_FACTORY_CONSTRUCTOR_INIT require it be nsresult return.
virtual nsresult Init();
// only useful on X11
NS_IMETHOD_(void) GetData() { }
static void AddCollector(GfxInfoCollectorBase* collector);
static void RemoveCollector(GfxInfoCollectorBase* collector);
static nsTArray<GfxDriverInfo>* mDriverInfo;
static bool mDriverInfoObserverInitialized;
virtual nsString Model() { return EmptyString(); }
virtual nsString Hardware() { return EmptyString(); }
virtual nsString Product() { return EmptyString(); }
virtual nsString Manufacturer() { return EmptyString(); }
virtual uint32_t OperatingSystemVersion() { return 0; }
protected:
virtual ~GfxInfoBase();
virtual nsresult GetFeatureStatusImpl(int32_t aFeature, int32_t* aStatus,
nsAString& aSuggestedDriverVersion,
const nsTArray<GfxDriverInfo>& aDriverInfo,
OperatingSystem* aOS = nullptr);
// Gets the driver info table. Used by GfxInfoBase to check for general cases
// (while subclasses check for more specific ones).
virtual const nsTArray<GfxDriverInfo>& GetGfxDriverInfo() = 0;
private:
virtual int32_t FindBlocklistedDeviceInList(const nsTArray<GfxDriverInfo>& aDriverInfo,
nsAString& aSuggestedVersion,
int32_t aFeature,
OperatingSystem os);
void EvaluateDownloadedBlacklist(nsTArray<GfxDriverInfo>& aDriverInfo);
nsCString mFailures[9]; // The choice of 9 is Ehsan's
uint32_t mFailureCount;
Mutex mMutex;
};
}
}
#endif /* __mozilla_widget_GfxInfoBase_h__ */