plasma-framework/private/containment_p.h
Aaron J. Seigo d89ad4cba0 context API adjustments
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=857207
2008-09-05 00:22:42 +00:00

119 lines
3.3 KiB
C++

/*
* Copyright 2007 by Aaron Seigo <aseigo@kde.org>
* Copyright 2008 by Ménard Alexis <darktears31@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef CONTAINMENT_P_H
#define CONTAINMENT_P_H
static const int INTER_CONTAINMENT_MARGIN = 6;
static const int VERTICAL_STACKING_OFFSET = 10000;
namespace Plasma
{
class Containment;
class ToolBox;
class ContainmentPrivate
{
public:
ContainmentPrivate(Containment* c)
: q(c),
formFactor(Planar),
location(Floating),
focusedApplet(0),
wallpaper(0),
screen(-1), // no screen
toolBox(0),
con(0),
type(Containment::NoContainmentType),
positioning(false),
drawWallpaper(true)
{
}
~ContainmentPrivate()
{
qDeleteAll(applets);
applets.clear();
}
ToolBox* createToolBox();
void positionToolBox();
void triggerShowAddWidgets();
/**
* Called when constraints have been updated on this containment to provide
* constraint services common to all containments. Containments should still
* implement their own constraintsEvent method
*/
void containmentConstraintsEvent(Plasma::Constraints constraints);
bool regionIsEmpty(const QRectF &region, Applet *ignoredApplet=0) const;
void positionPanel(bool force = false);
void positionContainment();
void setLockToolText();
void handleDisappeared(AppletHandle *handle);
void appletDestroyed(QObject*);
void containmentAppletAnimationComplete(QGraphicsItem *item, Plasma::Animator::Animation anim);
void zoomIn();
void zoomOut();
/**
* Locks or unlocks plasma's applets.
* When plasma is locked, applets cannot be transformed, added or deleted
* but they can still be configured.
*/
void toggleDesktopImmutability();
Applet* addApplet(const QString& name, const QVariantList& args = QVariantList(),
const QRectF &geometry = QRectF(-1, -1, -1, -1), uint id = 0,
bool delayedInit = false);
KActionCollection& actions();
/**
* give keyboard focus to applet within this containment
*/
void focusApplet(Plasma::Applet *applet);
/**
* returns the Context for this Containment
*/
Context* context();
Containment *q;
FormFactor formFactor;
Location location;
Applet::List applets;
Applet *focusedApplet;
Plasma::Wallpaper *wallpaper;
QMap<Applet*, AppletHandle*> handles;
int screen;
ToolBox *toolBox;
Context *con;
Containment::Type type;
bool positioning;
bool drawWallpaper;
};
} // Plasma namespace
#endif