dptr-ify
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=771692
This commit is contained in:
Aaron J. Seigo
parent
3af4b66dca
commit
82546c250b
244
svgpanel.cpp
244
svgpanel.cpp
@ -28,119 +28,153 @@
|
||||
namespace Plasma
|
||||
{
|
||||
|
||||
class SvgPanel::Private
|
||||
{
|
||||
public:
|
||||
Private()
|
||||
: bFlags(DrawTop|DrawBottom|DrawLeft|DrawRight|ContentAtOrigin),
|
||||
cachedBackground(0)
|
||||
{
|
||||
}
|
||||
|
||||
~Private()
|
||||
{
|
||||
delete cachedBackground;
|
||||
}
|
||||
|
||||
BorderFlags bFlags;
|
||||
QPixmap *cachedBackground;
|
||||
Svg *background;
|
||||
QSizeF panelSize;
|
||||
|
||||
//measures
|
||||
int topHeight;
|
||||
int leftWidth;
|
||||
int rightWidth;
|
||||
int bottomHeight;
|
||||
|
||||
//size of the svg where the size of the "center"
|
||||
//element is contentWidth x contentHeight
|
||||
bool noBorderPadding : 1;
|
||||
bool stretchBorders : 1;
|
||||
};
|
||||
|
||||
SvgPanel::SvgPanel(const QString& imagePath, QObject* parent)
|
||||
: QObject(parent),
|
||||
bFlags(DrawTop|DrawBottom|DrawLeft|DrawRight|ContentAtOrigin),
|
||||
cachedBackground(0)
|
||||
d(new Private)
|
||||
{
|
||||
m_background = new Svg(imagePath, this);
|
||||
connect(m_background, SIGNAL(repaintNeeded()), this, SLOT(updateSizes()));
|
||||
d->background = new Svg(imagePath, this);
|
||||
connect(d->background, SIGNAL(repaintNeeded()), this, SLOT(updateSizes()));
|
||||
|
||||
updateSizes();
|
||||
panelSize = m_background->size();
|
||||
d->panelSize = d->background->size();
|
||||
}
|
||||
|
||||
SvgPanel::~SvgPanel()
|
||||
{
|
||||
delete d;
|
||||
}
|
||||
|
||||
void SvgPanel::setFile(const QString& imagePath)
|
||||
{
|
||||
if (imagePath == m_background->file()) {
|
||||
if (imagePath == d->background->file()) {
|
||||
return;
|
||||
}
|
||||
|
||||
delete cachedBackground;
|
||||
cachedBackground = 0;
|
||||
m_background->setFile(imagePath);
|
||||
delete d->cachedBackground;
|
||||
d->cachedBackground = 0;
|
||||
d->background->setFile(imagePath);
|
||||
updateSizes();
|
||||
}
|
||||
|
||||
QString SvgPanel::file() const
|
||||
{
|
||||
return m_background->file();
|
||||
return d->background->file();
|
||||
}
|
||||
|
||||
void SvgPanel::setBorderFlags(const BorderFlags flags)
|
||||
{
|
||||
if (flags != bFlags) {
|
||||
delete cachedBackground;
|
||||
cachedBackground = 0;
|
||||
if (flags == d->bFlags) {
|
||||
return;
|
||||
}
|
||||
|
||||
bFlags = flags;
|
||||
delete d->cachedBackground;
|
||||
d->cachedBackground = 0;
|
||||
d->bFlags = flags;
|
||||
updateSizes();
|
||||
}
|
||||
|
||||
SvgPanel::BorderFlags SvgPanel::borderFlags() const
|
||||
{
|
||||
return bFlags;
|
||||
return d->bFlags;
|
||||
}
|
||||
|
||||
void SvgPanel::resize(const QSizeF& size)
|
||||
{
|
||||
if (!size.isValid() || size.width() < 1 || size.height() < 1 || size == panelSize) {
|
||||
if (!size.isValid() || size.width() < 1 || size.height() < 1 || size == d->panelSize) {
|
||||
return;
|
||||
}
|
||||
|
||||
delete cachedBackground;
|
||||
cachedBackground = 0;
|
||||
delete d->cachedBackground;
|
||||
d->cachedBackground = 0;
|
||||
d->panelSize = size;
|
||||
updateSizes();
|
||||
panelSize = size;
|
||||
}
|
||||
|
||||
qreal SvgPanel::marginSize(const Plasma::Layout::MarginEdge edge) const
|
||||
{
|
||||
if (noBorderPadding) {
|
||||
if (d->noBorderPadding) {
|
||||
return .0;
|
||||
}
|
||||
|
||||
switch (edge) {
|
||||
case Plasma::Layout::TopMargin:
|
||||
return topHeight;
|
||||
return d->topHeight;
|
||||
break;
|
||||
|
||||
case Plasma::Layout::LeftMargin:
|
||||
return leftWidth;
|
||||
return d->leftWidth;
|
||||
break;
|
||||
|
||||
case Plasma::Layout::RightMargin:
|
||||
return rightWidth;
|
||||
return d->rightWidth;
|
||||
break;
|
||||
|
||||
//Plasma::Layout::BottomMargin
|
||||
default:
|
||||
return bottomHeight;
|
||||
return d->bottomHeight;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void SvgPanel::paint(QPainter* painter, const QRectF& rect)
|
||||
{
|
||||
bool useOrigin = bFlags & ContentAtOrigin;
|
||||
const int topOffset = useOrigin ? 0 - topHeight : 0;
|
||||
const int leftOffset = useOrigin ? 0 - leftWidth : 0;
|
||||
const int topWidth = d->background->elementSize("top").width();
|
||||
const int leftHeight = d->background->elementSize("left").height();
|
||||
const int topOffset = d->bFlags & ContentAtOrigin ? 0 - d->topHeight : 0;
|
||||
const int leftOffset = d->bFlags & ContentAtOrigin ? 0 - d->leftWidth : 0;
|
||||
|
||||
if (!cachedBackground) {
|
||||
if (!d->cachedBackground) {
|
||||
const int contentTop = 0;
|
||||
const int contentLeft = 0;
|
||||
const int contentWidth = panelSize.width() - leftWidth - rightWidth;
|
||||
const int contentHeight = panelSize.height() - topHeight - bottomHeight;
|
||||
const int contentWidth = d->panelSize.width() - d->leftWidth - d->rightWidth;
|
||||
const int contentHeight = d->panelSize.height() - d->topHeight - d->bottomHeight;
|
||||
const int rightOffset = contentWidth;
|
||||
const int bottomOffset = contentHeight;
|
||||
|
||||
scaledSize = QSizeF(panelSize.width() -
|
||||
(leftWidth+rightWidth) +
|
||||
panelSize.width()*(((qreal)(leftWidth+rightWidth))/panelSize.width()),
|
||||
panelSize.height() -
|
||||
(topHeight+bottomHeight) +
|
||||
panelSize.height()*(((qreal)(topHeight+bottomHeight))/panelSize.height()));
|
||||
QSizeF scaledSize = QSizeF(d->panelSize.width() -
|
||||
(d->leftWidth + d->rightWidth) +
|
||||
d->panelSize.width()*(((qreal)(d->leftWidth + d->rightWidth)) / d->panelSize.width()),
|
||||
d->panelSize.height() -
|
||||
(d->topHeight + d->bottomHeight) +
|
||||
d->panelSize.height()*(((qreal)(d->topHeight + d->bottomHeight)) / d->panelSize.height()));
|
||||
|
||||
delete cachedBackground;
|
||||
cachedBackground = new QPixmap(leftWidth + contentWidth + rightWidth, topHeight + contentHeight + bottomHeight);
|
||||
cachedBackground->fill(Qt::transparent);
|
||||
QPainter p(cachedBackground);
|
||||
p.translate(leftWidth, topHeight);
|
||||
delete d->cachedBackground;
|
||||
d->cachedBackground = new QPixmap(d->leftWidth + contentWidth + d->rightWidth,
|
||||
d->topHeight + contentHeight + d->bottomHeight);
|
||||
d->cachedBackground->fill(Qt::transparent);
|
||||
QPainter p(d->cachedBackground);
|
||||
p.translate(d->leftWidth, d->topHeight);
|
||||
p.setCompositionMode(QPainter::CompositionMode_Source);
|
||||
p.setRenderHint(QPainter::SmoothPixmapTransform);
|
||||
|
||||
@ -151,110 +185,110 @@ void SvgPanel::paint(QPainter* painter, const QRectF& rect)
|
||||
|
||||
//CENTER
|
||||
if (contentHeight > 0 && contentWidth > 0) {
|
||||
m_background->resize(scaledSize.width(), scaledSize.height());
|
||||
m_background->paint(&p, QRect(contentLeft-leftWidth, contentTop-topHeight,
|
||||
contentWidth+leftWidth*2, contentHeight+topHeight*2),
|
||||
d->background->resize(scaledSize.width(), scaledSize.height());
|
||||
d->background->paint(&p, QRect(contentLeft - d->leftWidth, contentTop - d->topHeight,
|
||||
contentWidth + d->leftWidth*2, contentHeight + d->topHeight*2),
|
||||
"center");
|
||||
m_background->resize();
|
||||
d->background->resize();
|
||||
}
|
||||
|
||||
//EDGES
|
||||
if (bFlags & DrawTop) {
|
||||
if (bFlags & DrawLeft) {
|
||||
m_background->paint(&p, QRect(leftOffset, topOffset, leftWidth, topHeight), "topleft");
|
||||
if (d->bFlags & DrawTop) {
|
||||
if (d->bFlags & DrawLeft) {
|
||||
d->background->paint(&p, QRect(leftOffset, topOffset, d->leftWidth, d->topHeight), "topleft");
|
||||
}
|
||||
|
||||
if (bFlags & DrawRight) {
|
||||
m_background->paint(&p, QRect(rightOffset, topOffset,rightWidth, topHeight), "topright");
|
||||
if (d->bFlags & DrawRight) {
|
||||
d->background->paint(&p, QRect(rightOffset, topOffset, d->rightWidth, d->topHeight), "topright");
|
||||
}
|
||||
}
|
||||
|
||||
if (bFlags & DrawBottom) {
|
||||
if (bFlags & DrawLeft) {
|
||||
m_background->paint(&p, QRect(leftOffset, bottomOffset, leftWidth, bottomHeight), "bottomleft");
|
||||
if (d->bFlags & DrawBottom) {
|
||||
if (d->bFlags & DrawLeft) {
|
||||
d->background->paint(&p, QRect(leftOffset, bottomOffset, d->leftWidth, d->bottomHeight), "bottomleft");
|
||||
}
|
||||
|
||||
if (bFlags & DrawRight) {
|
||||
m_background->paint(&p, QRect(rightOffset, bottomOffset, rightWidth, bottomHeight), "bottomright");
|
||||
if (d->bFlags & DrawRight) {
|
||||
d->background->paint(&p, QRect(rightOffset, bottomOffset, d->rightWidth, d->bottomHeight), "bottomright");
|
||||
}
|
||||
}
|
||||
|
||||
//SIDES
|
||||
if (stretchBorders) {
|
||||
if (bFlags & DrawLeft) {
|
||||
m_background->resize(m_background->size().width(), scaledSize.height());
|
||||
m_background->paint(&p, QRect(leftOffset, contentTop, leftWidth, contentHeight), "left");
|
||||
m_background->resize();
|
||||
if (d->stretchBorders) {
|
||||
if (d->bFlags & DrawLeft) {
|
||||
d->background->resize(d->background->size().width(), scaledSize.height());
|
||||
d->background->paint(&p, QRect(leftOffset, contentTop, d->leftWidth, contentHeight), "left");
|
||||
d->background->resize();
|
||||
}
|
||||
|
||||
if (bFlags & DrawRight) {
|
||||
m_background->resize(m_background->size().width(), scaledSize.height());
|
||||
m_background->paint(&p, QRect(rightOffset, contentTop, rightWidth, contentHeight), "right");
|
||||
m_background->resize();
|
||||
if (d->bFlags & DrawRight) {
|
||||
d->background->resize(d->background->size().width(), scaledSize.height());
|
||||
d->background->paint(&p, QRect(rightOffset, contentTop, d->rightWidth, contentHeight), "right");
|
||||
d->background->resize();
|
||||
}
|
||||
|
||||
if (bFlags & DrawTop) {
|
||||
m_background->resize(scaledSize.width(), m_background->size().height());
|
||||
m_background->paint(&p, QRect(contentLeft, topOffset, contentWidth, topHeight), "top");
|
||||
m_background->resize();
|
||||
if (d->bFlags & DrawTop) {
|
||||
d->background->resize(scaledSize.width(), d->background->size().height());
|
||||
d->background->paint(&p, QRect(contentLeft, topOffset, contentWidth, d->topHeight), "top");
|
||||
d->background->resize();
|
||||
}
|
||||
|
||||
if (bFlags & DrawBottom) {
|
||||
m_background->resize(scaledSize.width(), m_background->size().height());
|
||||
m_background->paint(&p, QRect(contentLeft, bottomOffset, contentWidth, bottomHeight), "bottom");
|
||||
m_background->resize();
|
||||
if (d->bFlags & DrawBottom) {
|
||||
d->background->resize(scaledSize.width(), d->background->size().height());
|
||||
d->background->paint(&p, QRect(contentLeft, bottomOffset, contentWidth, d->bottomHeight), "bottom");
|
||||
d->background->resize();
|
||||
}
|
||||
} else {
|
||||
if (bFlags & DrawLeft) {
|
||||
QPixmap left(leftWidth, leftHeight);
|
||||
if (d->bFlags & DrawLeft) {
|
||||
QPixmap left(d->leftWidth, leftHeight);
|
||||
left.fill(Qt::transparent);
|
||||
|
||||
{
|
||||
QPainter sidePainter(&left);
|
||||
sidePainter.setCompositionMode(QPainter::CompositionMode_Source);
|
||||
m_background->paint(&sidePainter, QPoint(0, 0), "left");
|
||||
d->background->paint(&sidePainter, QPoint(0, 0), "left");
|
||||
}
|
||||
|
||||
p.drawTiledPixmap(QRect(leftOffset, contentTop, leftWidth, contentHeight), left);
|
||||
p.drawTiledPixmap(QRect(leftOffset, contentTop, d->leftWidth, contentHeight), left);
|
||||
}
|
||||
|
||||
if (bFlags & DrawRight) {
|
||||
QPixmap right(rightWidth, leftHeight);
|
||||
if (d->bFlags & DrawRight) {
|
||||
QPixmap right(d->rightWidth, leftHeight);
|
||||
right.fill(Qt::transparent);
|
||||
|
||||
{
|
||||
QPainter sidePainter(&right);
|
||||
sidePainter.setCompositionMode(QPainter::CompositionMode_Source);
|
||||
m_background->paint(&sidePainter, QPoint(0, 0), "right");
|
||||
d->background->paint(&sidePainter, QPoint(0, 0), "right");
|
||||
}
|
||||
|
||||
p.drawTiledPixmap(QRect(rightOffset, contentTop, rightWidth, contentHeight), right);
|
||||
p.drawTiledPixmap(QRect(rightOffset, contentTop, d->rightWidth, contentHeight), right);
|
||||
}
|
||||
|
||||
if (bFlags & DrawTop) {
|
||||
QPixmap top(topWidth, topHeight);
|
||||
if (d->bFlags & DrawTop) {
|
||||
QPixmap top(topWidth, d->topHeight);
|
||||
top.fill(Qt::transparent);
|
||||
|
||||
{
|
||||
QPainter sidePainter(&top);
|
||||
sidePainter.setCompositionMode(QPainter::CompositionMode_Source);
|
||||
m_background->paint(&sidePainter, QPoint(0, 0), "top");
|
||||
d->background->paint(&sidePainter, QPoint(0, 0), "top");
|
||||
}
|
||||
|
||||
p.drawTiledPixmap(QRect(contentLeft, topOffset, contentWidth, topHeight), top);
|
||||
p.drawTiledPixmap(QRect(contentLeft, topOffset, contentWidth, d->topHeight), top);
|
||||
}
|
||||
|
||||
if (bFlags & DrawBottom) {
|
||||
QPixmap bottom(topWidth, bottomHeight);
|
||||
if (d->bFlags & DrawBottom) {
|
||||
QPixmap bottom(topWidth, d->bottomHeight);
|
||||
bottom.fill(Qt::transparent);
|
||||
|
||||
{
|
||||
QPainter sidePainter(&bottom);
|
||||
sidePainter.setCompositionMode(QPainter::CompositionMode_Source);
|
||||
m_background->paint(&sidePainter, QPoint(0, 0), "bottom");
|
||||
d->background->paint(&sidePainter, QPoint(0, 0), "bottom");
|
||||
}
|
||||
|
||||
p.drawTiledPixmap(QRect(contentLeft, bottomOffset, contentWidth, bottomHeight), bottom);
|
||||
p.drawTiledPixmap(QRect(contentLeft, bottomOffset, contentWidth, d->bottomHeight), bottom);
|
||||
}
|
||||
}
|
||||
|
||||
@ -264,41 +298,39 @@ void SvgPanel::paint(QPainter* painter, const QRectF& rect)
|
||||
}
|
||||
|
||||
//p2->drawPixmap(paintRect, *cachedBackground, paintRect.translated(-leftOffset,-topOffset));
|
||||
painter->drawPixmap(rect, *cachedBackground, rect.translated(-leftOffset, -topOffset));
|
||||
painter->drawPixmap(rect, *d->cachedBackground, rect.translated(-leftOffset, -topOffset));
|
||||
}
|
||||
|
||||
void SvgPanel::updateSizes()
|
||||
{
|
||||
m_background->resize();
|
||||
if (bFlags & DrawTop) {
|
||||
topHeight = m_background->elementSize("top").height();
|
||||
d->background->resize();
|
||||
if (d->bFlags & DrawTop) {
|
||||
d->topHeight = d->background->elementSize("top").height();
|
||||
} else {
|
||||
topHeight = 0;
|
||||
d->topHeight = 0;
|
||||
}
|
||||
|
||||
if (bFlags & DrawLeft) {
|
||||
leftWidth = m_background->elementSize("left").width();
|
||||
if (d->bFlags & DrawLeft) {
|
||||
d->leftWidth = d->background->elementSize("left").width();
|
||||
} else {
|
||||
leftWidth = 0;
|
||||
d->leftWidth = 0;
|
||||
}
|
||||
|
||||
if (bFlags & DrawRight) {
|
||||
rightWidth = m_background->elementSize("right").width();
|
||||
if (d->bFlags & DrawRight) {
|
||||
d->rightWidth = d->background->elementSize("right").width();
|
||||
} else {
|
||||
rightWidth = 0;
|
||||
d->rightWidth = 0;
|
||||
}
|
||||
|
||||
if (bFlags & DrawBottom) {
|
||||
bottomHeight = m_background->elementSize("bottom").height();
|
||||
if (d->bFlags & DrawBottom) {
|
||||
d->bottomHeight = d->background->elementSize("bottom").height();
|
||||
} else {
|
||||
bottomHeight = 0;
|
||||
d->bottomHeight = 0;
|
||||
}
|
||||
|
||||
//since it's rectangular, topWidth and bottomWidth must be the same
|
||||
topWidth = m_background->elementSize("top").width();
|
||||
leftHeight = m_background->elementSize("left").height();
|
||||
noBorderPadding = m_background->elementExists("hint-no-border-padding");
|
||||
stretchBorders = m_background->elementExists("hint-stretch-borders");
|
||||
d->noBorderPadding = d->background->elementExists("hint-no-border-padding");
|
||||
d->stretchBorders = d->background->elementExists("hint-stretch-borders");
|
||||
}
|
||||
|
||||
|
||||
|
||||
20
svgpanel.h
20
svgpanel.h
@ -120,24 +120,8 @@ class PLASMA_EXPORT SvgPanel : public QObject
|
||||
void updateSizes();
|
||||
|
||||
private:
|
||||
BorderFlags bFlags;
|
||||
QPixmap *cachedBackground;
|
||||
Svg *m_background;
|
||||
QSizeF panelSize;
|
||||
|
||||
//measures
|
||||
int topHeight;
|
||||
int topWidth;
|
||||
int leftWidth;
|
||||
int leftHeight;
|
||||
int rightWidth;
|
||||
int bottomHeight;
|
||||
|
||||
//size of the svg where the size of the "center"
|
||||
//element is contentWidth x contentHeight
|
||||
QSizeF scaledSize;
|
||||
bool noBorderPadding : 1;
|
||||
bool stretchBorders : 1;
|
||||
class Private;
|
||||
Private * const d;
|
||||
};
|
||||
|
||||
} // Plasma namespace
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user