bcfc0269ae
If the decoration listing gets initialized directly in the ctor as it used to be, there is the chance of the list being not rendered in case that there are multiple KCMs in one container and one has to switch to the decoration KCM. This is the case for e.g. opening the KWin configuration through the Alt+F3 menu. But that never happened when going through Systemsettings as there (at least with English) it is listed as the first module. BUG: 310613 FIXED-IN: 4.10
146 lines
3.8 KiB
C++
146 lines
3.8 KiB
C++
/*
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This is the new kwindecoration kcontrol module
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Copyright (c) 2001
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Karol Szwed <gallium@kde.org>
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http://gallium.n3.net/
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Copyright 2009, 2010 Martin Gräßlin <kde@martin-graesslin.com>
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Supports new kwin configuration plugins, and titlebar button position
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modification via dnd interface.
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Based on original "kwintheme" (Window Borders)
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Copyright (C) 2001 Rik Hemsley (rikkus) <rik@kde.org>
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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, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef KWINDECORATION_H
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#define KWINDECORATION_H
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#include <kcmodule.h>
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#include <kconfig.h>
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#include <kdecoration.h>
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#include "ui_decoration.h"
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class QSortFilterProxyModel;
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namespace KWin
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{
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class DecorationModel;
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class KWinDecorationForm : public QWidget, public Ui::KWinDecorationForm
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{
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Q_OBJECT
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public:
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explicit KWinDecorationForm(QWidget* parent);
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};
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class DecorationButtons : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(bool customButtonPositions READ customPositions WRITE setCustomPositions NOTIFY customPositionsChanged)
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Q_PROPERTY(QString leftButtons READ leftButtons WRITE setLeftButtons NOTIFY leftButtonsChanged)
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Q_PROPERTY(QString rightButtons READ rightButtons WRITE setRightButtons NOTIFY rightButtonsChanged)
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public:
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explicit DecorationButtons(QObject *parent = 0);
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virtual ~DecorationButtons();
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bool customPositions() const;
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const QString &leftButtons() const;
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const QString &rightButtons() const;
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void setCustomPositions(bool set);
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void setLeftButtons(const QString &leftButtons);
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void setRightButtons(const QString &rightButtons);
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public Q_SLOTS:
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void resetToDefaults();
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Q_SIGNALS:
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void customPositionsChanged();
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void leftButtonsChanged();
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void rightButtonsChanged();
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private:
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bool m_customPositions;
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QString m_leftButtons;
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QString m_rightButtons;
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};
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class KWinDecorationModule : public KCModule, public KDecorationDefines
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{
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Q_OBJECT
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public:
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KWinDecorationModule(QWidget* parent, const QVariantList &);
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~KWinDecorationModule();
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virtual void load();
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virtual void save();
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virtual void defaults();
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QString quickHelp() const;
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int itemWidth() const;
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signals:
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void pluginLoad(const KConfigGroup& conf);
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void pluginSave(KConfigGroup &conf);
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void pluginDefaults();
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protected:
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bool eventFilter(QObject *o, QEvent *e);
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virtual void showEvent(QShowEvent *ev);
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protected slots:
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// Allows us to turn "save" on
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void slotSelectionChanged();
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void slotConfigureButtons();
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void slotGHNSClicked();
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void slotConfigureDecoration();
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private:
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void init();
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void readConfig(const KConfigGroup& conf);
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void writeConfig(KConfigGroup &conf);
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private slots:
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void updatePreviews();
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void updatePreviewWidth();
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void updateScrollbarRange();
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void updateScrollbarValue();
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void updateViewPosition(int v);
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private:
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KSharedConfigPtr kwinConfig;
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KWinDecorationForm* m_ui;
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bool m_showTooltips;
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DecorationModel* m_model;
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QSortFilterProxyModel* m_proxyModel;
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bool m_configLoaded;
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DecorationButtons *m_decorationButtons;
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int m_lastPreviewWidth;
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QTimer *m_previewUpdateTimer;
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};
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} //namespace
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#endif
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