You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
75 lines
2.3 KiB
75 lines
2.3 KiB
/******************************************************************** |
|
KWin - the KDE window manager |
|
This file is part of the KDE project. |
|
|
|
Copyright (C) 2007 Lubos Lunak <l.lunak@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. If not, see <http://www.gnu.org/licenses/>. |
|
*********************************************************************/ |
|
|
|
#ifndef KWIN_MOUSEMARK_H |
|
#define KWIN_MOUSEMARK_H |
|
|
|
#include <kwineffects.h> |
|
#include <kwinglutils.h> |
|
#include <kwinxrenderutils.h> |
|
|
|
struct xcb_render_color_t; |
|
|
|
namespace KWin |
|
{ |
|
|
|
class MouseMarkEffect |
|
: public Effect |
|
{ |
|
Q_OBJECT |
|
Q_PROPERTY(int width READ configuredWidth) |
|
Q_PROPERTY(QColor color READ configuredColor) |
|
public: |
|
MouseMarkEffect(); |
|
~MouseMarkEffect(); |
|
virtual void reconfigure(ReconfigureFlags); |
|
virtual void paintScreen(int mask, QRegion region, ScreenPaintData& data); |
|
virtual bool isActive() const; |
|
|
|
// for properties |
|
int configuredWidth() const { |
|
return width; |
|
} |
|
QColor configuredColor() const { |
|
return color; |
|
} |
|
private slots: |
|
void clear(); |
|
void clearLast(); |
|
void slotMouseChanged(const QPoint& pos, const QPoint& old, |
|
Qt::MouseButtons buttons, Qt::MouseButtons oldbuttons, |
|
Qt::KeyboardModifiers modifiers, Qt::KeyboardModifiers oldmodifiers); |
|
void screenLockingChanged(bool locked); |
|
private: |
|
typedef QVector< QPoint > Mark; |
|
static Mark createArrow(QPoint arrow_start, QPoint arrow_end); |
|
#ifdef KWIN_HAVE_XRENDER_COMPOSITING |
|
void addRect(const QPoint &p1, const QPoint &p2, xcb_rectangle_t *r, xcb_render_color_t *c); |
|
#endif |
|
QVector< Mark > marks; |
|
Mark drawing; |
|
QPoint arrow_start; |
|
int width; |
|
QColor color; |
|
}; |
|
|
|
} // namespace |
|
|
|
#endif
|
|
|