3924d218a4
the main advantage to this is that only when the object signals a change will the values be re-checked, which means that the wallpaper pointer can be deleted behind our backs and we won't care
114 lines
3.2 KiB
C++
114 lines
3.2 KiB
C++
/******************************************************************************
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* Copyright 2007 by Aaron Seigo <aseigo@kde.org> *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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 GNU *
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* Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public License *
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* along with this library; see the file COPYING.LIB. If not, write to *
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, *
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* Boston, MA 02110-1301, USA. *
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*******************************************************************************/
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#ifndef LIBS_PLASMA_PACKAGES_P_H
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#define LIBS_PLASMA_PACKAGES_P_H
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#include "plasma/packagestructure.h"
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#include "plasma/wallpaper.h"
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#include "plasma/plasma.h"
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#include "config-plasma.h"
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#ifndef PLASMA_NO_KNEWSTUFF
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namespace KNS3
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{
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class DownloadDialog;
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} // namespace KNS
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#endif
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namespace Plasma
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{
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class PlasmoidPackage : public PackageStructure
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{
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Q_OBJECT
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public:
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explicit PlasmoidPackage(QObject *parent = 0);
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~PlasmoidPackage();
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void createNewWidgetBrowser(QWidget *parent = 0);
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protected:
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void pathChanged();
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private:
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#ifndef PLASMA_NO_KNEWSTUFF
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QWeakPointer<KNS3::DownloadDialog> m_knsDialog;
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#endif
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};
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class DataEnginePackage : public PackageStructure
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{
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Q_OBJECT
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public:
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explicit DataEnginePackage(QObject *parent = 0);
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~DataEnginePackage();
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protected:
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void pathChanged();
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};
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class ThemePackage : public PackageStructure
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{
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Q_OBJECT
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public:
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explicit ThemePackage(QObject *parent = 0);
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};
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class WallpaperPackage : public PackageStructure
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{
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Q_OBJECT
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public:
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explicit WallpaperPackage(Wallpaper *paper = 0, QObject *parent = 0);
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protected:
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void pathChanged();
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private:
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QSize resSize(const QString &str) const;
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void findBestPaper();
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float distance(const QSize& size, const QSize& desired,
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Plasma::Wallpaper::ResizeMethod method) const;
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private Q_SLOTS:
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void paperDestroyed();
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void renderHintsChanged();
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private:
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Wallpaper *m_paper;
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bool m_fullPackage;
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QSize m_targetSize;
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Wallpaper::ResizeMethod m_resizeMethod;
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};
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class ContainmentActionsPackage : public PackageStructure
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{
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Q_OBJECT
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public:
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explicit ContainmentActionsPackage(QObject *parent = 0);
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};
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PackageStructure::Ptr defaultPackageStructure(ComponentType type);
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} // namespace Plasma
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#endif // LIBS_PLASMA_PACKAGES_P_H
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