164 lines
4.7 KiB
C++
164 lines
4.7 KiB
C++
/*
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* Copyright 2005 by Aaron Seigo <aseigo@kde.org>
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* Copyright 2007 by Riccardo Iaconelli <riccardo@kde.org>
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* Copyright 2008 by Ménard Alexis <darktears31@gmail.com>
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*
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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 Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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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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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef PLASMA_APPLET_P_H
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#define PLASMA_APPLET_P_H
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#include <QGraphicsProxyWidget>
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#include <kactioncollection.h>
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#include "plasma/animator.h"
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#include "plasma/private/dataengineconsumer_p.h"
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class KKeySequenceWidget;
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namespace Plasma
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{
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class FrameSvg;
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class AppletScript;
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class Wallpaper;
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class BusyWidget;
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class AppletOverlayWidget : public QGraphicsWidget
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{
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Q_OBJECT
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public:
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AppletOverlayWidget(QGraphicsWidget *parent);
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void destroy();
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qreal opacity;
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protected:
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
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protected Q_SLOTS:
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void overlayAnimationComplete(QGraphicsItem *item, Plasma::Animator::Animation);
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};
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class AppletPrivate : public DataEngineConsumer
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{
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public:
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AppletPrivate(KService::Ptr service, int uniqueID, Applet *applet);
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~AppletPrivate();
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void init(const QString &packagePath = QString());
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// put all setup routines for script here. at this point we can assume that
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// package exists and that we have a script engin
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void setupScriptSupport();
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/**
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* Sets whether or not this Applet is acting as a Containment
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*/
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void setIsContainment(bool isContainment, bool forceUpdate = false);
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QString globalName() const;
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QString instanceName();
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void scheduleConstraintsUpdate(Plasma::Constraints c);
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void scheduleModificationNotification();
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KConfigGroup *mainConfigGroup();
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QString visibleFailureText(const QString &reason);
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void checkImmutability();
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void themeChanged();
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void resetConfigurationObject();
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void appletAnimationComplete(QGraphicsItem *item, Plasma::Animator::Animation anim);
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void selectItemToDestroy();
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void updateRect(const QRectF &rect);
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void setFocus();
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void cleanUpAndDelete();
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void createMessageOverlay(bool usePopup = true);
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void destroyMessageOverlay();
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void addGlobalShortcutsPage(KConfigDialog *dialog);
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void clearShortcutEditorPtr();
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void configDialogFinished();
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KConfigDialog *generateGenericConfigDialog();
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QString configDialogId() const;
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QString configWindowTitle() const;
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void updateShortcuts();
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static KActionCollection* defaultActions(QObject *parent);
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static QSet<QString> knownCategories();
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static uint s_maxAppletId;
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static int s_maxZValue;
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static int s_minZValue;
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static PackageStructure::Ptr packageStructure;
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static QSet<QString> s_customCategories;
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//TODO: examine the usage of memory here; there's a pretty large
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// number of members at this point.
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uint appletId;
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Applet *q;
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// applet attributes
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Applet::BackgroundHints backgroundHints;
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Plasma::AspectRatioMode aspectRatioMode;
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ImmutabilityType immutability;
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// applet info we keep around in case its needed
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KPluginInfo appletDescription;
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QVariantList args;
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// bookkeeping
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Extender *extender;
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QSet<QGraphicsItem*> registeredAsDragHandle;
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Plasma::FrameSvg *background;
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KConfigGroup *mainConfig;
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Plasma::Constraints pendingConstraints;
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// overlays and messages
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AppletOverlayWidget *messageOverlay;
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QGraphicsProxyWidget *messageOverlayProxy;
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Plasma::BusyWidget *busyWidget;
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// sripting and package stuff
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AppletScript *script;
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Package *package;
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ConfigLoader *configLoader;
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// actions stuff; put activationAction into actions?
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KActionCollection *actions;
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KAction *activationAction;
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// configuration
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KKeySequenceWidget *shortcutEditor; //TODO: subclass KConfigDialog and encapsulate this in there
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// timerEvent bookkeeping
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int constraintsTimerId;
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int modificationsTimerId;
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// a great green field of booleans :)
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bool hasConfigurationInterface : 1;
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bool failed : 1;
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bool isContainment : 1;
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bool square : 1;
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bool transient : 1;
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bool needsConfig : 1;
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bool started : 1;
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};
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} // Plasma namespace
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#endif
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