152 lines
4.7 KiB
C++
152 lines
4.7 KiB
C++
/*
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* Copyright 2007 by Aaron Seigo <aseigo@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 CONTAINMENT_P_H
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#define CONTAINMENT_P_H
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#include <kmenu.h>
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static const int INTER_CONTAINMENT_MARGIN = 6;
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static const int TOOLBOX_MARGIN = 150;
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static const int CONTAINMENT_COLUMNS = 2;
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static const int VERTICAL_STACKING_OFFSET = 10000;
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namespace Plasma
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{
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class Containment;
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class ToolBox;
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class ContainmentPrivate
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{
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public:
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ContainmentPrivate(Containment *c)
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: q(c),
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formFactor(Planar),
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location(Floating),
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focusedApplet(0),
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wallpaper(0),
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screen(-1), // no screen
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desktop(-1), // all desktops
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toolBox(0),
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con(0),
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type(Containment::NoContainmentType),
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drawWallpaper(true)
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{
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}
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~ContainmentPrivate()
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{
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qDeleteAll(applets);
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applets.clear();
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qDeleteAll(dropMenus);
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}
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ToolBox *createToolBox();
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void positionToolBox();
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void updateToolBoxVisibility();
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void triggerShowAddWidgets();
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void requestConfiguration();
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/**
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* Called when constraints have been updated on this containment to provide
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* constraint services common to all containments. Containments should still
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* implement their own constraintsEvent method
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*/
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void containmentConstraintsEvent(Plasma::Constraints constraints);
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bool regionIsEmpty(const QRectF ®ion, Applet *ignoredApplet=0) const;
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void positionPanel(bool force = false);
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void positionContainments();
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void setLockToolText();
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void handleDisappeared(AppletHandle *handle);
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void appletDestroyed(Plasma::Applet*);
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void containmentAppletAnimationComplete(QGraphicsItem *item, Plasma::Animator::Animation anim);
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void zoomIn();
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void zoomOut();
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void clearDataForMimeJob(KIO::Job *job);
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void mimeTypeRetrieved(KIO::Job *job, const QString &mimetype);
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void containmentActions(KMenu &desktopMenu);
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void appletActions(KMenu &desktopMenu, Applet *applet, bool includeApplet);
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bool showContextMenu(const QPointF &point, const QPoint &screenPos, bool includeApplet, bool isMouseEvent);
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void checkRemoveAction();
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Applet *addApplet(const QString &name, const QVariantList &args = QVariantList(),
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const QRectF &geometry = QRectF(-1, -1, -1, -1), uint id = 0,
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bool delayedInit = false);
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KActionCollection *actions();
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/**
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* add the regular actions & keyboard shortcuts onto Applet's collection
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*/
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static void addDefaultActions(KActionCollection *actions);
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/**
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* give keyboard focus to applet within this containment
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*/
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void focusApplet(Plasma::Applet *applet);
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/**
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* returns the Context for this Containment
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*/
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Context *context();
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/**
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* Handles dropped/pasted mimetype data
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* @param scenePos scene-relative position
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* @param screenPos screen-relative position
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* @param dropEvent the drop event (if null, the clipboard is used instead)
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*/
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void dropData(QPointF scenePos, QPoint screenPos, QGraphicsSceneDragDropEvent *dropEvent = 0);
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/**
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* inits the containmentactions if necessary
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* if it needs configuring, this warns the user and returns false
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* @return true if it's ok to run the action
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*/
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bool prepareContainmentActions(const QString &trigger, const QPoint &screenPos);
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Applet *appletAt(const QPointF &point);
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Containment *q;
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FormFactor formFactor;
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Location location;
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Applet::List applets;
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Applet *focusedApplet;
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Plasma::Wallpaper *wallpaper;
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QMap<Applet*, AppletHandle*> handles;
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QHash<QString, ContainmentActions*> actionPlugins;
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int screen;
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int desktop;
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ToolBox *toolBox;
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Context *con;
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Containment::Type type;
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static bool s_positioning;
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bool drawWallpaper;
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QHash<KIO::Job*, QPointF> dropPoints;
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QHash<KIO::Job*, KMenu*> dropMenus;
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};
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} // Plasma namespace
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#endif
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