135 lines
4.1 KiB
C++
135 lines
4.1 KiB
C++
/********************************************************************
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KWin - the KDE window manager
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This file is part of the KDE project.
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Copyright (C) 2009 Martin Gräßlin <kde@martin-graesslin.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************/
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#ifndef KWIN_DECORATIONMODEL_H
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#define KWIN_DECORATIONMODEL_H
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#include <QAbstractListModel>
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#include <QPixmap>
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#include <KConfig>
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#include <kdecoration.h>
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class QWidget;
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class KDesktopFile;
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class KDecorationPlugins;
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class KDecorationPreview;
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namespace KWin
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{
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class DecorationButtons;
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class DecorationModelData
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{
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public:
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enum DecorationType {
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NativeDecoration = 0,
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AuroraeDecoration = 1
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};
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QString name;
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QString libraryName;
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QPixmap preview;
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DecorationType type;
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QString comment;
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QString author;
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QString email;
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QString website;
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QString version;
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QString license;
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QString auroraeName;
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KDecorationDefines::BorderSize borderSize;
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KDecorationDefines::BorderSize buttonSize;
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static bool less(const DecorationModelData& a, const DecorationModelData& b) {
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return a.name < b.name;
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}
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};
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class DecorationModel : public QAbstractListModel
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{
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Q_OBJECT
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public:
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enum {
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NameRole = Qt::UserRole,
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LibraryNameRole = Qt::UserRole + 1,
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PixmapRole = Qt::UserRole + 2,
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TypeRole = Qt::UserRole + 3,
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AuroraeNameRole = Qt::UserRole + 4,
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PackageDescriptionRole = Qt::UserRole + 5,
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PackageAuthorRole = Qt::UserRole + 6,
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PackageEmailRole = Qt::UserRole + 7,
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PackageWebsiteRole = Qt::UserRole + 8,
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PackageVersionRole = Qt::UserRole + 9,
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PackageLicenseRole = Qt::UserRole + 10,
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BorderSizeRole = Qt::UserRole + 11,
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BorderSizesRole = Qt::UserRole + 12,
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ButtonSizeRole = Qt::UserRole + 13
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};
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DecorationModel(KSharedConfigPtr config, QObject* parent = 0);
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~DecorationModel();
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virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
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virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
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virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
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void reload();
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void regeneratePreview(const QModelIndex& index);
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/**
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* Changes the button state and regenerates the preview.
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*/
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void changeButtons(const DecorationButtons *buttons);
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/**
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* Changes the button state without regenerating the preview.
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*/
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void setButtons(bool custom, const QString& left, const QString& right);
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void setBorderSize(const QModelIndex& index, KDecorationDefines::BorderSize size);
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QModelIndex indexOfLibrary(const QString& libraryName) const;
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QModelIndex indexOfName(const QString& decoName) const;
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QModelIndex indexOfAuroraeName(const QString& auroraeName) const;
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void regeneratePreviews(int firstIndex = 0);
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void stopPreviewGeneration();
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public slots:
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void regeneratePreview(const QModelIndex& index, const QSize& size);
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private slots:
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void regenerateNextPreview();
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private:
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void findDecorations();
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void findAuroraeThemes();
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void metaData(DecorationModelData& data, const KDesktopFile& df);
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QList<DecorationModelData> m_decorations;
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KDecorationPlugins* m_plugins;
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KDecorationPreview* m_preview;
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bool m_customButtons;
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QString m_leftButtons;
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QString m_rightButtons;
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KSharedConfigPtr m_config;
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QWidget* m_renderWidget;
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int m_nextPreviewIndex;
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int m_firstUpdateIndex;
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int m_lastUpdateIndex;
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};
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} // namespace KWin
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#endif // KWIN_DECORATIONMODEL_H
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