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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* LXQt - a lightweight, Qt based, desktop toolset
* https://lxqt.org
*
* Copyright: 2012 Razor team
* Authors:
* Alexander Sokoloff <sokoloff.a@gmail.com>
*
* This program or library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#ifndef PLUGINMOVEPROCESSOR_H
#define PLUGINMOVEPROCESSOR_H
#include <QWidget>
#include <QVariantAnimation>
#include <QEvent>
#include "plugin.h"
#include "lxqtpanelglobals.h"
class LXQtPanelLayout;
class QLayoutItem;
class LXQT_PANEL_API PluginMoveProcessor : public QWidget
{
Q_OBJECT
public:
explicit PluginMoveProcessor(LXQtPanelLayout *layout, Plugin *plugin);
~PluginMoveProcessor();
Plugin *plugin() const { return mPlugin; }
signals:
void finished();
public slots:
void start();
protected:
void mouseMoveEvent(QMouseEvent *event);
void mousePressEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
void keyPressEvent(QKeyEvent *event);
private slots:
void doStart();
void doFinish(bool cancel);
private:
enum MarkType
{
TopMark,
BottomMark,
LeftMark,
RightMark
};
struct MousePosInfo
{
int index;
QLayoutItem *item;
bool after;
};
LXQtPanelLayout *mLayout;
Plugin *mPlugin;
int mDestIndex;
MousePosInfo itemByMousePos(const QPoint mouse) const;
void drawMark(QLayoutItem *item, MarkType markType);
};
class LXQT_PANEL_API CursorAnimation: public QVariantAnimation
{
Q_OBJECT
public:
void updateCurrentValue(const QVariant &value) { QCursor::setPos(value.toPoint()); }
};
#endif // PLUGINMOVEPROCESSOR_H
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