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PanelSvg now is a subclass of Plasma::Svg so it doesn't use anymore an internal istance of Plasma::Svg

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svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=799908
This commit is contained in:
Marco Martin 2008-04-22 20:25:28 +00:00
parent 868a4107a3
commit 203fda098d
2 changed files with 48 additions and 60 deletions
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100
panelsvg.cpp
View File

@ -73,19 +73,17 @@ public:
~Private()
{
delete background;
qDeleteAll(panels);
}
void generateBackground();
void updateSizes();
void updateAndSignalSizes();
Location location;
QString prefix;
PanelSvg *q;
Svg *background;
bool cacheAll : 1;
@ -96,12 +94,11 @@ PanelSvg::PanelSvg(const QString& imagePath, QObject* parent)
: Svg(imagePath, parent),
d(new Private(this))
{
d->background = new Svg(imagePath, this);
connect(d->background, SIGNAL(repaintNeeded()), this, SLOT(updateSizes()));
connect(this, SIGNAL(repaintNeeded()), this, SLOT(updateSizes()));
d->panels.insert(QString(), new PanelData());
d->updateSizes();
d->panels[QString()]->panelSize = d->background->size();
d->panels[QString()]->panelSize = size();
}
PanelSvg::~PanelSvg()
@ -109,21 +106,15 @@ PanelSvg::~PanelSvg()
delete d;
}
void PanelSvg::setImagePath(const QString& imagePath)
void PanelSvg::setImagePath(const QString& path)
{
if (imagePath == d->background->imagePath()) {
if (path == imagePath()) {
return;
}
qDeleteAll(d->panels);
d->background->setImagePath(imagePath);
//setElementPrefix(prefix());
}
QString PanelSvg::imagePath() const
{
return d->background->imagePath();
setImagePath(path);
}
void PanelSvg::setEnabledBorders(const EnabledBorders borders)
@ -167,7 +158,7 @@ void PanelSvg::setElementPrefix(const QString & prefix)
{
const QString oldPrefix(d->prefix);
if (!d->background->hasElement(prefix + "-center")) {
if (!hasElement(prefix + "-center")) {
d->prefix.clear();
} else {
d->prefix = prefix;
@ -293,8 +284,8 @@ void PanelSvg::Private::generateBackground()
PanelData *panel = panels[prefix];
bool origined = panel->contentAtOrigin;
const int topWidth = background->elementSize(prefix + "top").width();
const int leftHeight = background->elementSize(prefix + "left").height();
const int topWidth = q->elementSize(prefix + "top").width();
const int leftHeight = q->elementSize(prefix + "left").height();
const int topOffset = origined ? 0 - panel->topHeight : 0;
const int leftOffset = origined ? 0 - panel->leftWidth : 0;
@ -306,7 +297,6 @@ void PanelSvg::Private::generateBackground()
int rightOffset = contentWidth;
int bottomOffset = contentHeight;
delete panel->cachedBackground;
panel->cachedBackground = new QPixmap(panel->leftWidth + contentWidth + panel->rightWidth,
panel->topHeight + contentHeight + panel->bottomHeight);
panel->cachedBackground->fill(Qt::transparent);
@ -328,15 +318,15 @@ void PanelSvg::Private::generateBackground()
if (contentHeight > 0 && contentWidth > 0) {
int centerTileHeight;
int centerTileWidth;
centerTileHeight = background->elementSize(prefix + "center").height();
centerTileWidth = background->elementSize(prefix + "center").width();
centerTileHeight = q->elementSize(prefix + "center").height();
centerTileWidth = q->elementSize(prefix + "center").width();
QPixmap center(centerTileWidth, centerTileHeight);
center.fill(Qt::transparent);
{
QPainter centerPainter(&center);
centerPainter.setCompositionMode(QPainter::CompositionMode_Source);
background->paint(&centerPainter, QPoint(0, 0), prefix + "center");
q->Svg::paint(&centerPainter, QPoint(0, 0), prefix + "center");
}
p.drawTiledPixmap(QRect(contentLeft - panel->leftWidth, contentTop - panel->topHeight,
@ -351,15 +341,14 @@ void PanelSvg::Private::generateBackground()
(panel->topHeight + panel->bottomHeight) +
panel->panelSize.height()*(((qreal)(panel->topHeight + panel->bottomHeight)) / panel->panelSize.height()));
background->resize(scaledSize.width(), scaledSize.height());
background->paint(&p, QRect(contentLeft - panel->leftWidth, contentTop - panel->topHeight,
q->Svg::resize(scaledSize.width(), scaledSize.height());
q->Svg::paint(&p, QRect(contentLeft - panel->leftWidth, contentTop - panel->topHeight,
contentWidth + panel->leftWidth*2, contentHeight + panel->topHeight*2),
prefix + "center");
background->resize();
q->Svg::resize();
}
}
// Corners
if (panel->enabledBorders & TopBorder) {
if (!origined) {
@ -368,7 +357,7 @@ void PanelSvg::Private::generateBackground()
}
if (panel->enabledBorders & LeftBorder) {
background->paint(&p, QRect(leftOffset, topOffset, panel->leftWidth, panel->topHeight), prefix + "topleft");
q->Svg::paint(&p, QRect(leftOffset, topOffset, panel->leftWidth, panel->topHeight), prefix + "topleft");
if (!origined) {
contentLeft = panel->leftWidth;
@ -377,13 +366,13 @@ void PanelSvg::Private::generateBackground()
}
if (panel->enabledBorders & RightBorder) {
background->paint(&p, QRect(rightOffset, topOffset, panel->rightWidth, panel->topHeight), prefix + "topright");
q->Svg::paint(&p, QRect(rightOffset, topOffset, panel->rightWidth, panel->topHeight), prefix + "topright");
}
}
if (panel->enabledBorders & BottomBorder) {
if (panel->enabledBorders & LeftBorder) {
background->paint(&p, QRect(leftOffset, bottomOffset, panel->leftWidth, panel->bottomHeight), prefix + "bottomleft");
q->Svg::paint(&p, QRect(leftOffset, bottomOffset, panel->leftWidth, panel->bottomHeight), prefix + "bottomleft");
if (!origined) {
contentLeft = panel->leftWidth;
@ -392,26 +381,26 @@ void PanelSvg::Private::generateBackground()
}
if (panel->enabledBorders & RightBorder) {
background->paint(&p, QRect(rightOffset, bottomOffset, panel->rightWidth, panel->bottomHeight), prefix + "bottomright");
q->Svg::paint(&p, QRect(rightOffset, bottomOffset, panel->rightWidth, panel->bottomHeight), prefix + "bottomright");
}
}
// Sides
if (panel->stretchBorders) {
if (panel->enabledBorders & LeftBorder) {
background->paint(&p, QRect(leftOffset, contentTop, panel->leftWidth, contentHeight), prefix + "left");
q->Svg::paint(&p, QRect(leftOffset, contentTop, panel->leftWidth, contentHeight), prefix + "left");
}
if (panel->enabledBorders & RightBorder) {
background->paint(&p, QRect(rightOffset, contentTop, panel->rightWidth, contentHeight), prefix + "right");
q->Svg::paint(&p, QRect(rightOffset, contentTop, panel->rightWidth, contentHeight), prefix + "right");
}
if (panel->enabledBorders & TopBorder) {
background->paint(&p, QRect(contentLeft, topOffset, contentWidth, panel->topHeight), prefix + "top");
q->Svg::paint(&p, QRect(contentLeft, topOffset, contentWidth, panel->topHeight), prefix + "top");
}
if (panel->enabledBorders & BottomBorder) {
background->paint(&p, QRect(contentLeft, bottomOffset, contentWidth, panel->bottomHeight), prefix + "bottom");
q->Svg::paint(&p, QRect(contentLeft, bottomOffset, contentWidth, panel->bottomHeight), prefix + "bottom");
}
} else {
if (panel->enabledBorders & LeftBorder) {
@ -421,7 +410,7 @@ void PanelSvg::Private::generateBackground()
{
QPainter sidePainter(&left);
sidePainter.setCompositionMode(QPainter::CompositionMode_Source);
background->paint(&sidePainter, QPoint(0, 0), prefix + "left");
q->Svg::paint(&sidePainter, QPoint(0, 0), prefix + "left");
}
p.drawTiledPixmap(QRect(leftOffset, contentTop, panel->leftWidth, contentHeight), left);
@ -434,7 +423,7 @@ void PanelSvg::Private::generateBackground()
{
QPainter sidePainter(&right);
sidePainter.setCompositionMode(QPainter::CompositionMode_Source);
background->paint(&sidePainter, QPoint(0, 0), prefix + "right");
q->Svg::paint(&sidePainter, QPoint(0, 0), prefix + "right");
}
p.drawTiledPixmap(QRect(rightOffset, contentTop, panel->rightWidth, contentHeight), right);
@ -447,7 +436,7 @@ void PanelSvg::Private::generateBackground()
{
QPainter sidePainter(&top);
sidePainter.setCompositionMode(QPainter::CompositionMode_Source);
background->paint(&sidePainter, QPoint(0, 0), prefix + "top");
q->Svg::paint(&sidePainter, QPoint(0, 0), prefix + "top");
}
p.drawTiledPixmap(QRect(contentLeft, topOffset, contentWidth, panel->topHeight), top);
@ -460,7 +449,7 @@ void PanelSvg::Private::generateBackground()
{
QPainter sidePainter(&bottom);
sidePainter.setCompositionMode(QPainter::CompositionMode_Source);
background->paint(&sidePainter, QPoint(0, 0), prefix + "bottom");
q->Svg::paint(&sidePainter, QPoint(0, 0), prefix + "bottom");
}
p.drawTiledPixmap(QRect(contentLeft, bottomOffset, contentWidth, panel->bottomHeight), bottom);
@ -468,7 +457,7 @@ void PanelSvg::Private::generateBackground()
}
// re-enable this once Qt's svg rendering is un-buggered
//resize(contentWidth, contentHeight);
//q->Svg::resize(contentWidth, contentHeight);
//paint(&p, QRect(contentLeft, contentTop, contentWidth, contentHeight), "center");
}
}
@ -480,36 +469,41 @@ void PanelSvg::Private::updateSizes()
delete panel->cachedBackground;
panel->cachedBackground = 0;
background->resize();
q->Svg::resize();
if (panel->enabledBorders & TopBorder) {
panel->topHeight = background->elementSize(prefix + "top").height();
panel->topHeight = q->elementSize(prefix + "top").height();
} else {
panel->topHeight = 0;
}
if (panel->enabledBorders & LeftBorder) {
panel->leftWidth = background->elementSize(prefix + "left").width();
panel->leftWidth = q->elementSize(prefix + "left").width();
} else {
panel->leftWidth = 0;
}
if (panel->enabledBorders & RightBorder) {
panel->rightWidth = background->elementSize(prefix + "right").width();
panel->rightWidth = q->elementSize(prefix + "right").width();
} else {
panel->rightWidth = 0;
}
if (panel->enabledBorders & BottomBorder) {
panel->bottomHeight = background->elementSize(prefix + "bottom").height();
} else {
panel->bottomHeight = 0;
}
if (panel->enabledBorders & BottomBorder) {
panel->bottomHeight = q->elementSize(prefix + "bottom").height();
} else {
panel->bottomHeight = 0;
}
//since it's rectangular, topWidth and bottomWidth must be the same
panel->tileCenter = background->hasElement("hint-tile-center");
panel->noBorderPadding = background->hasElement("hint-no-border-padding");
panel->stretchBorders = background->hasElement("hint-stretch-borders");
emit q->repaintNeeded();
//since it's rectangular, topWidth and bottomWidth must be the same
panel->tileCenter = q->hasElement("hint-tile-center");
panel->noBorderPadding = q->hasElement("hint-no-border-padding");
panel->stretchBorders = q->hasElement("hint-stretch-borders");
}
void PanelSvg::Private::updateAndSignalSizes()
{
updateSizes();
emit q->repaintNeeded();
}
} // Plasma namespace

8
panelsvg.h
View File

@ -76,13 +76,7 @@ class PLASMA_EXPORT PanelSvg : public Svg
* Loads a new Svg
* @arg imagePath the new file
*/
void setImagePath(const QString& imagePath);
/**
* Convenience method to get the svg filepath and name of svg.
* @return the svg's filepath including name of the svg.
*/
QString imagePath() const;
void setImagePath(const QString& path);
/**
* Sets what borders should be painted