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.
91 lines
2.8 KiB
91 lines
2.8 KiB
15 years ago
|
|
||
|
/*
|
||
|
Copyright (c) 2003,2004,2005 Clarence Dang <dang@kde.org>
|
||
|
All rights reserved.
|
||
|
|
||
|
Redistribution and use in source and binary forms, with or without
|
||
|
modification, are permitted provided that the following conditions
|
||
|
are met:
|
||
|
|
||
|
1. Redistributions of source code must retain the above copyright
|
||
|
notice, this list of conditions and the following disclaimer.
|
||
|
2. Redistributions in binary form must reproduce the above copyright
|
||
|
notice, this list of conditions and the following disclaimer in the
|
||
|
documentation and/or other materials provided with the distribution.
|
||
|
|
||
|
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||
|
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||
|
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||
|
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||
|
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||
|
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
*/
|
||
|
|
||
|
// TODO: maybe merge with kpSelection?
|
||
|
|
||
|
|
||
|
#ifndef __kp_temp_pixmap_h__
|
||
|
#define __kp_temp_pixmap_h__
|
||
|
|
||
|
|
||
|
#include <qpoint.h>
|
||
|
#include <qpixmap.h>
|
||
|
|
||
|
class kpViewManager;
|
||
|
|
||
|
|
||
|
class kpTempPixmap
|
||
|
{
|
||
|
public:
|
||
|
enum RenderMode
|
||
|
{
|
||
|
SetPixmap,
|
||
|
PaintPixmap,
|
||
|
PaintMaskTransparentWithBrush
|
||
|
};
|
||
|
|
||
|
/*
|
||
|
* <isBrush> Specifies that its visibility is dependent on whether or
|
||
|
* not the mouse cursor is inside a view. If false, the
|
||
|
* pixmap is always displayed.
|
||
|
*/
|
||
|
kpTempPixmap (bool isBrush, RenderMode renderMode, const QPoint &topLeft, const QPixmap &pixmap);
|
||
|
kpTempPixmap (const kpTempPixmap &rhs);
|
||
|
kpTempPixmap &operator= (const kpTempPixmap &rhs);
|
||
|
~kpTempPixmap ();
|
||
|
|
||
|
bool isBrush () const;
|
||
|
RenderMode renderMode () const;
|
||
|
QPoint topLeft () const;
|
||
|
QPixmap pixmap () const;
|
||
|
|
||
|
bool isVisible (const kpViewManager *vm) const;
|
||
|
QRect rect () const;
|
||
|
int width () const;
|
||
|
int height () const;
|
||
|
|
||
|
|
||
|
// Returns whether a call to paint() may change <*destPixmap>'s mask
|
||
|
bool mayChangeDocumentMask () const;
|
||
|
|
||
|
/*
|
||
|
* Draws itself onto <*destPixmap>, given that <*destPixmap> represents
|
||
|
* the unzoomed <docRect> of the kpDocument. You should check for
|
||
|
* visibility before calling this function.
|
||
|
*/
|
||
|
void paint (QPixmap *destPixmap, const QRect &docRect) const;
|
||
|
|
||
|
private:
|
||
|
bool m_isBrush;
|
||
|
RenderMode m_renderMode;
|
||
|
QPoint m_topLeft;
|
||
|
QPixmap m_pixmap;
|
||
|
};
|
||
|
|
||
|
|
||
|
#endif // __kp_temp_pixmap_h__
|