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/****************************************************************************
* Copyright (C) 2009 by Björn Ruberg <bjoern@ruberg-wegener.de> *
* *
* 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; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
***************************************************************************/
#ifndef WIDGET_H
#define WIDGET_H
#include "tooltip.h"
#include <plasma/containment.h>
#include <plasma/dataengine.h>
#include <plasma/widgets/label.h>
#define XK_TECHNICAL
#define XK_PUBLISHING
#define XK_LATIN1
#include <X11/keysym.h>
class AlphaNumKey;
class FuncKey;
class QGraphicsGridLayout;
class PlasmaboardWidget : public Plasma::Containment
{
Q_OBJECT
public:
// Basic Create/Destroy
PlasmaboardWidget(QGraphicsWidget *parent);
~PlasmaboardWidget();
// The paintInterface procedure paints the applet to screen
void paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
QWidget*);
/*
* Draws just basic keys on the keyboard - just for writing
*/
void initBasicKeyboard(int offset=0);
/*
* Draws nearly all keys of a pc-105 keyboard on the board
*/
void initExtendedKeyboard();
/*
* Deletes all keys for resetting the keyboard
*/
void resetKeyboard();
/*
* Clears lock key and calls clear()
*/
void clearAnything();
Plasma::Label* switcher;
public Q_SLOTS:
/*
Unsets all pressed keys despite of caps
*/
void clear();
/*
Triggers a relabeling of alphanumeric keys on the keyboard
*/
void relabelKeys();
/*
Sets tooltip to a new text
*/
void setTooltip(QString text, QSizeF buttonSize, QPointF position);
void dataUpdated(const QString &sourceName, const Plasma::DataEngine::Data &data);
private:
/*
* Removes tooltip
*/
void clearTooltip();
Plasma::DataEngine* engine;
QList<AlphaNumKey*> alphaKeys; // normal keys labeled with symbols like a, b, c
QList<FuncKey*> funcKeys; // functional keys like shift, backspace, enter
QList<FuncKey*> extKeys; // keys only shown in the extended layout as F1, F2,..
bool isLevel2; // second key level activated
bool isAlternative; // alternative key level activated
bool isLocked; // is lock activddated
bool basicKeys; // are basic keys displayed
bool extendedKeys; // are extended keys displayed
QGraphicsGridLayout *m_layout; // layout the keys are positioned in
//Plasma::ToolTipContent tooltip;
Tooltip* tooltip;
signals:
void shiftKey(bool value);
void altKey(bool value);
void altGrKey(bool value);
void superKey(bool value);
void controlKey(bool value);
void menuKey(bool value);
};
#endif /* WIDGET_H */
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