kwin/kcmkwin/kwinscreenedges/monitor.h
Cyril Rossi a9c0337113 KCM KWinTouchEdges disable edge if is immutable
Summary:
Disable touch screen edge modification, but allow the user to open an edge context menu and see the settings.

To set an edge immutable, just add `[$i]` right after the entry in `TouchEdges` group, although the edges settings are shared between some `[Effect-something]` group under the key `TouchBorderActivateSomething`.

Since one entry like `TouchBorderActivateSomething` lists all edges that use this effect, it doesn't make sense to set it immutable.

Test Plan:
In `kwinrc`, set the `TouchEdges` group immutable or any entry.

```
[TouchEdges]
Bottom=None
Left=None
Right=None
Top[$i]=None
```

Reviewers: ervin, bport, meven, zzag, #kwin, mart

Reviewed By: ervin, zzag, #kwin, mart

Subscribers: kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D28507
2020-04-22 11:10:12 +02:00

114 lines
3 KiB
C++

/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2008 Lubos Lunak <l.lunak@suse.cz>
Copyright (C) 2009 Lucas Murray <lmurray@undefinedfire.com>
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, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#ifndef CCSM_MONITOR_H
#define CCSM_MONITOR_H
#include "screenpreviewwidget.h"
#include <QActionGroup>
#include <QGraphicsItem>
#include <QVector>
class QAction;
class QGraphicsView;
class QGraphicsScene;
class QMenu;
namespace Plasma
{
class FrameSvg;
}
namespace KWin
{
class Monitor
: public ScreenPreviewWidget
{
Q_OBJECT
public:
explicit Monitor(QWidget* parent);
void setEdge(int edge, bool set);
bool edge(int edge) const;
void setEdgeEnabled(int edge, bool enabled);
void setEdgeHidden(int edge, bool set);
bool edgeHidden(int edge) const;
void clear();
void addEdgeItem(int edge, const QString& item);
void setEdgeItemEnabled(int edge, int index, bool enabled);
bool edgeItemEnabled(int edge, int index) const;
void selectEdgeItem(int edge, int index);
int selectedEdgeItem(int edge) const;
enum Edges {
Left,
Right,
Top,
Bottom,
TopLeft,
TopRight,
BottomLeft,
BottomRight
};
Q_SIGNALS:
void changed();
void edgeSelectionChanged(int edge, int index);
protected:
void resizeEvent(QResizeEvent* e) override;
private:
class Corner;
void popup(Corner* c, QPoint pos);
void flip(Corner* c, QPoint pos);
void checkSize();
QGraphicsView* view;
QGraphicsScene* scene;
Corner* items[ 8 ];
bool hidden[ 8 ];
QMenu* popups[ 8 ];
QVector< QAction* > popup_actions[ 8 ];
QActionGroup* grp[ 8 ];
};
class Monitor::Corner
: public QGraphicsRectItem
{
public:
Corner(Monitor* m);
~Corner() override;
void setActive(bool active);
bool active() const;
protected:
void contextMenuEvent(QGraphicsSceneContextMenuEvent* e) override;
void mousePressEvent(QGraphicsSceneMouseEvent* e) override;
void hoverEnterEvent(QGraphicsSceneHoverEvent * e) override;
void hoverLeaveEvent(QGraphicsSceneHoverEvent * e) override;
void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = nullptr) override;
private:
Monitor* monitor;
Plasma::FrameSvg *button;
bool m_active;
bool m_hover;
};
} // namespace
#endif