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Code Issues Projects Releases Wiki Activity

implement #35

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arcan1s
2014-11-07 05:36:36 +03:00
parent 4b90fac0c4
commit 71b3a4e6ab
6 changed files with 130 additions and 278 deletions
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125
sources/desktop-panel/desktop-panel.cpp
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@ -33,6 +33,7 @@
#include <QMouseEvent>
#include <QProcessEnvironment>
#include <QTextCodec>
#include <QTimer>
#include <fontdialog/fontdialog.h>
#include <pdebug/pdebug.h>
@ -104,17 +105,19 @@ void DesktopPanel::init()
{
if (debug) qDebug() << PDEBUG;
extsysmonEngine = dataEngine(QString("ext-sysmon"));
layout = new QGraphicsGridLayout();
layout->setContentsMargins(1, 1, 1, 1);
setLayout(layout);
currentDesktop = 1;
// read variables
configChanged();
timer = new QTimer(this);
timer->setSingleShot(false);
timer->setInterval(2000);
connect(timer, SIGNAL(timeout()), this, SLOT(updateTooltip()));
timer->start();
connect(this, SIGNAL(activate()), this, SLOT(changePanelsState()));
connect(KWindowSystem::self(), SIGNAL(currentDesktopChanged(int)), this, SLOT(updateText(int)));
}
@ -183,7 +186,7 @@ QString DesktopPanel::parsePattern(const QString rawLine, const int num)
QString line, fullMark, mark;
line = rawLine;
if (currentDesktop == num + 1)
if (KWindowSystem::currentDesktop() == num + 1)
mark = configuration[QString("mark")];
else
mark = QString("");
@ -206,7 +209,6 @@ QString DesktopPanel::parsePattern(const QString rawLine, const int num)
void DesktopPanel::reinit()
{
if (debug) qDebug() << PDEBUG;
if (desktopNames.isEmpty()) return;
// clear
// labels
@ -218,8 +220,12 @@ void DesktopPanel::reinit()
}
labels.clear();
proxyWidgets.clear();
desktopNames.clear();
// add
int total = KWindowSystem::numberOfDesktops();
for (int i=1; i<total+1; i++)
desktopNames.append(KWindowSystem::desktopName(i));
// layout
if (configuration[QString("background")].toInt() == 0)
setBackgroundHints(NoBackground);
@ -236,7 +242,7 @@ void DesktopPanel::reinit()
layout->addItem(proxyWidgets[i], i, 0);
}
updateText(true);
updateText(KWindowSystem::currentDesktop());
for (int i=0; i<proxyWidgets.count(); i++) {
labels[i]->adjustSize();
proxyWidgets[i]->setGeometry(labels[i]->geometry());
@ -277,65 +283,23 @@ void DesktopPanel::setCurrentDesktop(const int number)
if (debug) qDebug() << PDEBUG;
if (debug) qDebug() << PDEBUG << ":" << "Set desktop" << number + 1;
QString cmd = parsePattern(configuration[QString("desktopcmd")], number);
if (debug) qDebug() << PDEBUG << ":" << "Run cmd " << cmd;
QProcess command;
command.startDetached(cmd);
KWindowSystem::setCurrentDesktop(number + 1);
}
void DesktopPanel::updateText(const bool first)
void DesktopPanel::updateText(const int active)
{
if (debug) qDebug() << PDEBUG;
QString line, text;
for (int i=0; i<labels.count(); i++) {
if (debug) qDebug() << PDEBUG << ":" << "Label" << i;
if (first)
line = configuration[QString("pattern")];
else
line = parsePattern(configuration[QString("pattern")], i);
if (currentDesktop == i + 1)
line = parsePattern(configuration[QString("pattern")], i);
if (active == i + 1)
text = currentFormatLine[0] + line + currentFormatLine[1];
else
text = formatLine[0] + line + formatLine[1];
labels[i]->setText(text);
// update tooltip
if (configuration[QString("tooltip")].toInt() == 2) {
QGraphicsScene *toolTipScene = new QGraphicsScene();
toolTipScene->setBackgroundBrush(QBrush(Qt::NoBrush));
QGraphicsView *toolTipView = new QGraphicsView(toolTipScene);
toolTipView->setStyleSheet(QString("background: transparent"));
toolTipView->setContentsMargins(0, 0, 0, 0);
toolTipView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
toolTipView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
// paint
DesktopWindowsInfo info = getInfoByDesktop(i + 1);
toolTipView->resize(info.desktop.width() * 1.01, info.desktop.height() * 1.03);
QPen pen = QPen();
pen.setWidthF(2.0 * info.desktop.width() / 400.0);
for (int i=0; i<info.windows.count(); i++) {
toolTipScene->addLine(info.windows[i].left(), info.windows[i].bottom(),
info.windows[i].left(), info.windows[i].top(), pen);
toolTipScene->addLine(info.windows[i].left(), info.windows[i].top(),
info.windows[i].right(), info.windows[i].top(), pen);
toolTipScene->addLine(info.windows[i].right(), info.windows[i].top(),
info.windows[i].right(), info.windows[i].bottom(), pen);
toolTipScene->addLine(info.windows[i].right(), info.windows[i].bottom(),
info.windows[i].left(), info.windows[i].bottom(), pen);
}
// convert
QPixmap pixmap = QPixmap::grabWidget(toolTipView);
QByteArray byteArray;
QBuffer buffer(&byteArray);
pixmap.scaledToWidth(configuration[QString("tooltipWidth")].toInt()).save(&buffer, "PNG");
QString url = QString("<html><style type=\"text/css\">body {margin: 0; padding: 0;}</style><body><img src=\"data:image/png;base64,") +
byteArray.toBase64() +
QString("\"/></body></html>");
labels[i]->setToolTip(url);
}
}
int height = 0;
int width = 0;
@ -356,21 +320,45 @@ void DesktopPanel::updateText(const bool first)
}
// data engine interaction
void DesktopPanel::dataUpdated(const QString &sourceName, const Plasma::DataEngine::Data &data)
void DesktopPanel::updateTooltip()
{
if (debug) qDebug() << PDEBUG;
if (debug) qDebug() << PDEBUG << ":" << "Source name" << sourceName;
if (configuration[QString("tooltip")].toInt() != 2) return;
if (data.keys().count() == 0)
return;
if (sourceName == QString("desktop")) {
currentDesktop = data[QString("currentNumber")].toInt();
if (desktopNames.isEmpty()) {
desktopNames = data[QString("list")].toString().split(QString(";;"));
reinit();
for (int i=0; i<labels.count(); i++) {
QGraphicsScene *toolTipScene = new QGraphicsScene();
toolTipScene->setBackgroundBrush(QBrush(Qt::NoBrush));
QGraphicsView *toolTipView = new QGraphicsView(toolTipScene);
toolTipView->setStyleSheet(QString("background: transparent"));
toolTipView->setContentsMargins(0, 0, 0, 0);
toolTipView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
toolTipView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
// paint
DesktopWindowsInfo info = getInfoByDesktop(i + 1);
toolTipView->resize(info.desktop.width() * 1.01, info.desktop.height() * 1.03);
QPen pen = QPen();
pen.setWidthF(2.0 * info.desktop.width() / 400.0);
for (int i=0; i<info.windows.count(); i++) {
toolTipScene->addLine(info.windows[i].left(), info.windows[i].bottom(),
info.windows[i].left(), info.windows[i].top(), pen);
toolTipScene->addLine(info.windows[i].left(), info.windows[i].top(),
info.windows[i].right(), info.windows[i].top(), pen);
toolTipScene->addLine(info.windows[i].right(), info.windows[i].top(),
info.windows[i].right(), info.windows[i].bottom(), pen);
toolTipScene->addLine(info.windows[i].right(), info.windows[i].bottom(),
info.windows[i].left(), info.windows[i].bottom(), pen);
}
updateText();
// convert
QPixmap pixmap = QPixmap::grabWidget(toolTipView);
QByteArray byteArray;
QBuffer buffer(&byteArray);
pixmap.scaledToWidth(configuration[QString("tooltipWidth")].toInt()).save(&buffer, "PNG");
QString url = QString("<html><style type=\"text/css\">body {margin: 0; padding: 0;}</style><body><img src=\"data:image/png;base64,") +
byteArray.toBase64() +
QString("\"/></body></html>");
labels[i]->setToolTip(url);
delete toolTipView;
delete toolTipScene;
}
}
@ -401,10 +389,8 @@ void DesktopPanel::createConfigurationInterface(KConfigDialog *parent)
uiWidConfig.checkBox_layout->setCheckState(Qt::Unchecked);
else
uiWidConfig.checkBox_layout->setCheckState(Qt::Checked);
uiWidConfig.spinBox_interval->setValue(configuration[QString("interval")].toInt());
uiWidConfig.comboBox_mark->setItemText(uiWidConfig.comboBox_mark->count()-1, configuration[QString("mark")]);
uiWidConfig.comboBox_mark->setCurrentIndex(uiWidConfig.comboBox_mark->count()-1);
uiWidConfig.lineEdit_desktopcmd->setText(configuration[QString("desktopcmd")]);
KConfigGroup cg = config();
CFont font(cg.readEntry("currentFontFamily", "Terminus"));
@ -473,7 +459,6 @@ void DesktopPanel::configAccepted()
{
if (debug) qDebug() << PDEBUG;
extsysmonEngine->disconnectSource(QString("desktop"), this);
KConfigGroup cg = config();
cg.writeEntry("pattern", uiWidConfig.textEdit_elements->toPlainText());
@ -481,9 +466,7 @@ void DesktopPanel::configAccepted()
cg.writeEntry("tooltipWidth", QString::number(uiWidConfig.spinBox_tooltip->value()));
cg.writeEntry("background", QString::number(uiWidConfig.checkBox_background->checkState()));
cg.writeEntry("layout", QString::number(uiWidConfig.checkBox_layout->checkState()));
cg.writeEntry("interval", QString::number(uiWidConfig.spinBox_interval->value()));
cg.writeEntry("mark", uiWidConfig.comboBox_mark->currentText());
cg.writeEntry("desktopcmd", uiWidConfig.lineEdit_desktopcmd->text());
cg.writeEntry("currentFontFamily", uiAppConfig.fontComboBox_fontActive->currentFont().family());
cg.writeEntry("currentFontSize", uiAppConfig.spinBox_fontSizeActive->value());
@ -518,14 +501,10 @@ void DesktopPanel::configChanged()
configuration[QString("tooltip")] = cg.readEntry("tooltip", "2");
configuration[QString("tooltipWidth")] = cg.readEntry("tooltipWidth", "200");
configuration[QString("background")] = cg.readEntry("background", "2");
configuration[QString("desktopcmd")] = cg.readEntry("desktopcmd", "qdbus org.kde.kwin /KWin setCurrentDesktop $number");
configuration[QString("interval")] = cg.readEntry("interval", "1000");
configuration[QString("layout")] = cg.readEntry("layout", "0");
configuration[QString("mark")] = cg.readEntry("mark", "¤");
configuration[QString("panels")] = cg.readEntry("panels", "-1");
extsysmonEngine->connectSource(QString("desktop"), this, configuration[QString("interval")].toInt());
CFont font = CFont(cg.readEntry("currentFontFamily", "Terminus"));
font.setPointSize(cg.readEntry("currentFontSize", 10));
font.setCurrentColor(QColor(cg.readEntry("currentFontColor", "#ff0000")));