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/*
This file is part of the KDE Kontact.
Copyright (C) 2003 Cornelius Schumacher <schumacher@kde.org>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, 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 General Public License
along with this program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KONTACT_ICONSIDEPANEBASE_H
#define KONTACT_ICONSIDEPANEBASE_H
#include <tqtooltip.h>
#include <klistbox.h>
#include "sidepanebase.h"
#include "prefs.h"
class TQSignalMapper;
namespace KParts { class Part; }
namespace Kontact
{
class Core;
class IconSidePane;
class Plugin;
class Navigator;
enum IconViewMode { LargeIcons = 48, NormalIcons = 32, SmallIcons = 22, ShowText = 3, ShowIcons = 5 };
/**
A TQListBoxPixmap Square Box with an optional icon and a text
underneath.
*/
class EntryItem : public TQListBoxItem
{
public:
EntryItem( Navigator *, Kontact::Plugin * );
~EntryItem();
Kontact::Plugin *plugin() const { return mPlugin; }
const TQPixmap *pixmap() const { return &mPixmap; }
Navigator* navigator() const;
void setHover( bool );
void setPaintActive( bool );
bool paintActive() const { return mPaintActive; }
/**
returns the width of this item.
*/
virtual int width( const TQListBox * ) const;
/**
returns the height of this item.
*/
virtual int height( const TQListBox * ) const;
protected:
void reloadPixmap();
virtual void paint( TQPainter *p );
private:
Kontact::Plugin *mPlugin;
TQPixmap mPixmap;
bool mHasHover;
bool mPaintActive;
};
/**
* Tooltip that changes text depending on the item it is above.
* Compliments of "Practical TQt" by Dalheimer, Petersen et al.
*/
class EntryItemToolTip : public TQToolTip
{
public:
EntryItemToolTip( TQListBox* parent )
: TQToolTip( parent->viewport() ), mListBox( parent )
{}
protected:
void maybeTip( const TQPoint& p ) {
// We only show tooltips when there are no texts shown
if ( Prefs::self()->sidePaneShowText() ) return;
if ( !mListBox ) return;
TQListBoxItem* item = mListBox->itemAt( p );
if ( !item ) return;
const TQRect itemRect = mListBox->itemRect( item );
if ( !itemRect.isValid() ) return;
const EntryItem *entryItem = static_cast<EntryItem*>( item );
TQString tipStr = entryItem->text();
tip( itemRect, tipStr );
}
private:
TQListBox* mListBox;
};
/**
Navigation pane showing all parts relevant to the user
*/
class Navigator : public TDEListBox
{
Q_OBJECT
public:
Navigator( IconSidePane *parent = 0, const char *name = 0 );
virtual void setSelected( TQListBoxItem *, bool );
void updatePlugins( TQValueList<Kontact::Plugin*> plugins );
TQSize sizeHint() const;
void highlightItem( EntryItem* item );
IconViewMode viewMode() { return mViewMode; }
IconViewMode sizeIntToEnum(int size) const;
const TQPtrList<TDEAction> & actions() { return mActions; }
bool showIcons() const { return mShowIcons; }
bool showText() const { return mShowText; }
signals:
void pluginActivated( Kontact::Plugin * );
protected:
void dragEnterEvent( TQDragEnterEvent * );
void dragMoveEvent ( TQDragMoveEvent * );
void dropEvent( TQDropEvent * );
void resizeEvent( TQResizeEvent * );
void enterEvent( TQEvent* );
void leaveEvent( TQEvent* );
void setHoverItem( TQListBoxItem*, bool );
void setPaintActiveItem( TQListBoxItem*, bool );
protected slots:
void slotExecuted( TQListBoxItem * );
void slotMouseOn( TQListBoxItem *item );
void slotMouseOff();
void slotShowRMBMenu( TQListBoxItem *, const TQPoint& );
void shortCutSelected( int );
void slotStopHighlight();
private:
IconSidePane *mSidePane;
IconViewMode mViewMode;
TQListBoxItem* mMouseOn;
EntryItem* mHighlightItem;
TQSignalMapper *mMapper;
TQPtrList<TDEAction> mActions;
bool mShowIcons;
bool mShowText;
};
class IconSidePane : public SidePaneBase
{
Q_OBJECT
public:
IconSidePane( Core *core, TQWidget *parent, const char *name = 0 );
~IconSidePane();
virtual void indicateForegrunding( Kontact::Plugin* );
public slots:
virtual void updatePlugins();
virtual void selectPlugin( Kontact::Plugin* );
virtual void selectPlugin( const TQString &name );
const TQPtrList<TDEAction> & actions() { return mNavigator->actions(); }
private:
Navigator *mNavigator;
};
}
#endif
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