aa33e4ade0
the centr element will be rendered as big as the image, cropped with the alpha mask and the borderssuperimposed over it. slightly slower but it's the only way to have radial gradients in the center element and have them rendered in a correct way svn path=/trunk/KDE/kdelibs/; revision=1123651
135 lines
3.2 KiB
C++
135 lines
3.2 KiB
C++
/*
|
|
* Copyright 2008 by Aaron Seigo <aseigo@kde.org>
|
|
* Copyright 2009 Marco Martin <notmart@gmail.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Library General Public License as
|
|
* published by the Free Software Foundation; either version 2, 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 Library 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 PLASMA_FRAMESVG_P_H
|
|
#define PLASMA_FRAMESVG_P_H
|
|
|
|
#include <QHash>
|
|
|
|
namespace Plasma
|
|
{
|
|
class FrameData
|
|
{
|
|
public:
|
|
FrameData()
|
|
: enabledBorders(FrameSvg::AllBorders),
|
|
frameSize(-1,-1),
|
|
topHeight(0),
|
|
leftWidth(0),
|
|
rightWidth(0),
|
|
bottomHeight(0),
|
|
topMargin(0),
|
|
leftMargin(0),
|
|
rightMargin(0),
|
|
bottomMargin(0),
|
|
noBorderPadding(false),
|
|
stretchBorders(false),
|
|
tileCenter(false)
|
|
{
|
|
}
|
|
|
|
FrameData(const FrameData &other)
|
|
: enabledBorders(other.enabledBorders),
|
|
frameSize(other.frameSize),
|
|
topHeight(0),
|
|
leftWidth(0),
|
|
rightWidth(0),
|
|
bottomHeight(0),
|
|
topMargin(0),
|
|
leftMargin(0),
|
|
rightMargin(0),
|
|
bottomMargin(0),
|
|
noBorderPadding(false),
|
|
stretchBorders(false),
|
|
tileCenter(false),
|
|
composeOverBorder(false)
|
|
{
|
|
}
|
|
|
|
~FrameData()
|
|
{
|
|
}
|
|
|
|
FrameSvg::EnabledBorders enabledBorders;
|
|
QPixmap cachedBackground;
|
|
QRegion cachedMask;
|
|
QSize frameSize;
|
|
|
|
//measures
|
|
int topHeight;
|
|
int leftWidth;
|
|
int rightWidth;
|
|
int bottomHeight;
|
|
|
|
//margins, are equal to the measures by default
|
|
int topMargin;
|
|
int leftMargin;
|
|
int rightMargin;
|
|
int bottomMargin;
|
|
|
|
//size of the svg where the size of the "center"
|
|
//element is contentWidth x contentHeight
|
|
bool noBorderPadding : 1;
|
|
bool stretchBorders : 1;
|
|
bool tileCenter : 1;
|
|
bool composeOverBorder : 1;
|
|
};
|
|
|
|
class FrameSvgPrivate
|
|
{
|
|
public:
|
|
FrameSvgPrivate(FrameSvg *psvg)
|
|
: q(psvg),
|
|
cacheAll(false),
|
|
overlayPos(0,0)
|
|
{
|
|
}
|
|
|
|
~FrameSvgPrivate()
|
|
{
|
|
qDeleteAll(frames);
|
|
frames.clear();
|
|
}
|
|
|
|
QPixmap alphaMask();
|
|
void generateBackground(FrameData *frame);
|
|
void generateFrameBackground(FrameData *frame);
|
|
QString cacheId(FrameData *frame, const QString &prefixToUse) const;
|
|
void cacheFrame(const QString &prefixToSave, const QPixmap &background, const QPixmap &overlay);
|
|
void updateSizes() const;
|
|
void updateNeeded();
|
|
void updateAndSignalSizes();
|
|
QSizeF frameSize(FrameData *frame) const;
|
|
|
|
Location location;
|
|
QString prefix;
|
|
|
|
FrameSvg *q;
|
|
|
|
bool cacheAll : 1;
|
|
QPoint overlayPos;
|
|
|
|
QHash<QString, FrameData*> frames;
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|