diff options
Diffstat (limited to 'plugins/qmlprofiler/pixmapcachemodel.h')
-rw-r--r-- | plugins/qmlprofiler/pixmapcachemodel.h | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/plugins/qmlprofiler/pixmapcachemodel.h b/plugins/qmlprofiler/pixmapcachemodel.h deleted file mode 100644 index 4d9fac27632..00000000000 --- a/plugins/qmlprofiler/pixmapcachemodel.h +++ /dev/null @@ -1,130 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt Creator. -** -** 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 The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 as published by the Free Software -** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -****************************************************************************/ - -#ifndef PIXMAPCACHEMODEL_H -#define PIXMAPCACHEMODEL_H - -#include "qmlprofiler/qmlprofilertimelinemodel.h" -#include "qmlprofiler/qmlprofilerdatamodel.h" - -#include <QStringList> -#include <QColor> -#include <QSize> - -namespace QmlProfilerExtension { -namespace Internal { - -class PixmapCacheModel : public QmlProfiler::QmlProfilerTimelineModel -{ - Q_OBJECT -public: - enum CacheState { - Uncached, // After loading started (or some other proof of existence) or after uncaching - ToBeCached, // After determining the pixmap is to be cached but before knowing its size - Cached, // After caching a pixmap or determining the size of a ToBeCached pixmap - Uncacheable, // If loading failed without ToBeCached or after a corrupt pixmap has been uncached - Corrupt // If after ToBeCached we learn that loading failed - }; - - enum LoadState { - Initial, - Loading, - Finished, - Error - }; - - struct PixmapState { - PixmapState(int width, int height, CacheState cache = Uncached) : - size(width, height), started(-1), loadState(Initial), cacheState(cache) {} - PixmapState(CacheState cache = Uncached) : started(-1), loadState(Initial), cacheState(cache) {} - QSize size; - int started; - LoadState loadState; - CacheState cacheState; - }; - - struct Pixmap { - Pixmap() {} - Pixmap(const QString &url) : url(url), sizes(1) {} - QString url; - QVector<PixmapState> sizes; - }; - - enum PixmapEventType { - PixmapSizeKnown, - PixmapReferenceCountChanged, - PixmapCacheCountChanged, - PixmapLoadingStarted, - PixmapLoadingFinished, - PixmapLoadingError, - - MaximumPixmapEventType - }; - - struct PixmapCacheEvent { - int typeId; - PixmapEventType pixmapEventType; - int urlIndex; - int sizeIndex; - int rowNumberCollapsed; - qint64 cacheSize; - }; - - PixmapCacheModel(QmlProfiler::QmlProfilerModelManager *manager, QObject *parent = 0); - - int rowMaxValue(int rowNumber) const; - - int expandedRow(int index) const; - int collapsedRow(int index) const; - int typeId(int index) const; - QColor color(int index) const; - float relativeHeight(int index) const; - - QVariantList labels() const; - - QVariantMap details(int index) const; - -protected: - void loadData(); - void clear(); - -private: - void computeMaxCacheSize(); - void resizeUnfinishedLoads(); - void flattenLoads(); - int updateCacheCount(int lastCacheSizeEvent, qint64 startTime, qint64 pixSize, - PixmapCacheEvent &newEvent, int typeId); - - QVector<PixmapCacheEvent> m_data; - QVector<Pixmap> m_pixmaps; - qint64 m_maxCacheSize; - - static const int s_pixmapCacheCountHue = 240; -}; - -} // namespace Internal -} // namespace QmlProfilerExtension - -#endif // PIXMAPCACHEMODEL_H |