/usr/include/thunderbird-11.0.1/gfxCrashReporterUtils.h is in thunderbird-dev 11.0.1+build1-0ubuntu2.
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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Corporation code.
*
* The Initial Developer of the Original Code is Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
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* ***** END LICENSE BLOCK ***** */
#ifndef gfxCrashReporterUtils_h__
#define gfxCrashReporterUtils_h__
#include "gfxCore.h"
namespace mozilla {
/** \class ScopedGfxFeatureReporter
*
* On creation, adds "FeatureName?" to AppNotes
* On destruction, adds "FeatureName-", or "FeatureName+" if you called SetSuccessful().
*
* Any such string is added at most once to AppNotes, and is subsequently skipped.
*
* This ScopedGfxFeatureReporter class is designed to be fool-proof to use in functions that
* have many exit points. We don't want to encourage having function with many exit points.
* It just happens that our graphics features initialization functions are like that.
*/
class NS_GFX ScopedGfxFeatureReporter
{
public:
ScopedGfxFeatureReporter(const char *aFeature) : mFeature(aFeature), mStatusChar('-')
{
WriteAppNote('?');
}
~ScopedGfxFeatureReporter() {
WriteAppNote(mStatusChar);
}
void SetSuccessful() { mStatusChar = '+'; }
protected:
const char *mFeature;
char mStatusChar;
private:
void WriteAppNote(char statusChar);
};
} // end namespace mozilla
#endif // gfxCrashReporterUtils_h__
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