mirror of
https://github.com/arcan1s/awesome-widgets.git
synced 2025-04-24 15:37:23 +00:00
353 lines
13 KiB
C++
353 lines
13 KiB
C++
/***************************************************************************
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* This file is part of awesome-widgets *
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* *
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* awesome-widgets is free software: you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* awesome-widgets is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with awesome-widgets. If not, see http://www.gnu.org/licenses/ *
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***************************************************************************/
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#include "dpadds.h"
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#include <KI18n/KLocalizedString>
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#include <KNotifications/KNotification>
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#include <KWindowSystem/KWindowSystem>
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#include <QBuffer>
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#include <QGraphicsPixmapItem>
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#include <QGraphicsScene>
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#include <QGraphicsView>
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#include <QHBoxLayout>
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#include <QListWidget>
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#include <QMessageBox>
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#include <QPixmap>
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#include <QScreen>
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#include <fontdialog/fontdialog.h>
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#include "awdebug.h"
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#include "version.h"
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DPAdds::DPAdds(QObject *parent)
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: QObject(parent)
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{
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qCDebug(LOG_DP);
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// logging
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qSetMessagePattern(LOG_FORMAT);
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connect(KWindowSystem::self(), SIGNAL(currentDesktopChanged(int)), this, SIGNAL(desktopChanged()));
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connect(KWindowSystem::self(), SIGNAL(windowAdded(WId)), this, SIGNAL(windowListChanged()));
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connect(KWindowSystem::self(), SIGNAL(windowRemoved(WId)), this, SIGNAL(windowListChanged()));
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}
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DPAdds::~DPAdds()
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{
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qCDebug(LOG_DP);
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}
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// HACK: since QML could not use QLoggingCategory I need this hack
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bool DPAdds::isDebugEnabled() const
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{
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qCDebug(LOG_DP);
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return LOG_DP().isDebugEnabled();
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}
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int DPAdds::currentDesktop() const
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{
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qCDebug(LOG_DP);
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return KWindowSystem::currentDesktop();
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}
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QStringList DPAdds::dictKeys() const
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{
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qCDebug(LOG_DP);
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QStringList allKeys;
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allKeys.append(QString("mark"));
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allKeys.append(QString("name"));
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allKeys.append(QString("number"));
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allKeys.append(QString("total"));
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return allKeys;
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}
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int DPAdds::numberOfDesktops() const
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{
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qCDebug(LOG_DP);
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return KWindowSystem::numberOfDesktops();
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}
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QString DPAdds::toolTipImage(const int desktop) const
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{
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qCDebug(LOG_DP);
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qCDebug(LOG_DP) << "Desktop" << desktop;
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// drop if no tooltip required
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if (m_tooltipType == QString("none")) return QString();
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// prepare
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DesktopWindowsInfo info = getInfoByDesktop(desktop);
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// special tooltip format for names
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if (m_tooltipType == QString("names")) {
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QStringList windowList;
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std::for_each(info.windowsData.cbegin(), info.windowsData.cend(),
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[&windowList](WindowData data) { windowList.append(data.name); });
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return QString("<ul><li>%1</li></ul>").arg(windowList.join(QString("</li><li>")));
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}
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// init
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QGraphicsScene *toolTipScene = new QGraphicsScene();
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QGraphicsView *toolTipView = new QGraphicsView(toolTipScene);
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toolTipView->setStyleSheet(QString("background: transparent"));
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toolTipView->setContentsMargins(0, 0, 0, 0);
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toolTipView->setFrameShape(QFrame::NoFrame);
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toolTipView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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toolTipView->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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// update
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float margin = 5.0 * info.desktop.width() / 400.0;
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toolTipView->resize(info.desktop.width() + 2.0 * margin, info.desktop.height() + 2.0 * margin);
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toolTipScene->clear();
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toolTipScene->setBackgroundBrush(QBrush(Qt::NoBrush));
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// borders
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toolTipScene->addLine(0, 0, 0, info.desktop.height() + 2.0 * margin);
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toolTipScene->addLine(0, info.desktop.height() + 2.0 * margin,
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info.desktop.width() + 2.0 * margin, info.desktop.height() + 2.0 * margin);
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toolTipScene->addLine(info.desktop.width() + 2.0 * margin, info.desktop.height() + 2.0 * margin,
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info.desktop.width() + 2.0 * margin, 0);
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toolTipScene->addLine(info.desktop.width() + 2.0 * margin, 0, 0, 0);
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if (m_tooltipType == QString("contours")) {
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QPen pen = QPen();
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pen.setWidthF(2.0 * info.desktop.width() / 400.0);
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pen.setColor(QColor(m_tooltipColor));
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foreach(WindowData data, info.windowsData) {
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QRect rect = data.rect;
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toolTipScene->addLine(rect.left() + margin, rect.bottom() + margin,
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rect.left() + margin, rect.top() + margin, pen);
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toolTipScene->addLine(rect.left() + margin, rect.top() + margin,
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rect.right() + margin, rect.top() + margin, pen);
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toolTipScene->addLine(rect.right() + margin, rect.top() + margin,
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rect.right() + margin, rect.bottom() + margin, pen);
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toolTipScene->addLine(rect.right() + margin, rect.bottom() + margin,
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rect.left() + margin, rect.bottom() + margin, pen);
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}
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} else if (m_tooltipType == QString("clean")) {
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QScreen *screen = QGuiApplication::primaryScreen();
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std::for_each(info.desktopsData.cbegin(), info.desktopsData.cend(),
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[&toolTipScene, &screen](WindowData data) {
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QPixmap desktop = screen->grabWindow(data.id);
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toolTipScene->addPixmap(desktop)->setOffset(data.rect.left(), data.rect.top());
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});
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} else if (m_tooltipType == QString("windows")) {
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QScreen *screen = QGuiApplication::primaryScreen();
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std::for_each(info.desktopsData.cbegin(), info.desktopsData.cend(),
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[&toolTipScene, &screen](WindowData data) {
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QPixmap desktop = screen->grabWindow(data.id);
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toolTipScene->addPixmap(desktop)->setOffset(data.rect.left(), data.rect.top());
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});
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std::for_each(info.windowsData.cbegin(), info.windowsData.cend(),
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[&toolTipScene, &screen](WindowData data) {
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QPixmap window = screen->grabWindow(data.id);
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toolTipScene->addPixmap(window)->setOffset(data.rect.left(), data.rect.top());
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});
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}
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QPixmap image = toolTipView->grab().scaledToWidth(m_tooltipWidth);
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QByteArray byteArray;
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QBuffer buffer(&byteArray);
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image.save(&buffer, "PNG");
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delete toolTipView;
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delete toolTipScene;
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return QString("<img src=\"data:image/png;base64,%1\"/>").arg(QString(byteArray.toBase64()));
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}
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QString DPAdds::parsePattern(const QString pattern, const int desktop) const
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{
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qCDebug(LOG_DP);
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qCDebug(LOG_DP) << "Pattern" << pattern;
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qCDebug(LOG_DP) << "Desktop number" << desktop;
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QString parsed = pattern;
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parsed.replace(QString("$$"), QString("$\\$\\"));
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foreach(QString key, dictKeys())
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parsed.replace(QString("$%1").arg(key), valueByKey(key, desktop));
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parsed.replace(QString("$\\$\\"), QString("$$"));
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return parsed;
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}
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void DPAdds::setMark(const QString newMark)
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{
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qCDebug(LOG_DP);
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qCDebug(LOG_DP) << "Mark" << newMark;
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m_mark = newMark;
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}
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void DPAdds::setToolTipData(const QVariantMap tooltipData)
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{
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qCDebug(LOG_DP);
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qCDebug(LOG_DP) << "Data" << tooltipData;
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m_tooltipColor = tooltipData[QString("tooltipColor")].toString();
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m_tooltipType = tooltipData[QString("tooltipType")].toString();
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m_tooltipWidth = tooltipData[QString("tooltipWidth")].toInt();
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}
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QString DPAdds::valueByKey(const QString key, int desktop) const
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{
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qCDebug(LOG_DP);
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qCDebug(LOG_DP) << "Requested key" << key;
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qCDebug(LOG_DP) << "Desktop number" << desktop;
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if (desktop == -1) desktop = currentDesktop();
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QString currentMark = currentDesktop() == desktop ? m_mark : QString("");
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if (key == QString("mark"))
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return QString("%1").arg(currentMark, m_mark.count(), QLatin1Char(' '))
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.replace(QString(" "), QString(" "));
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else if (key == QString("name"))
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return KWindowSystem::desktopName(desktop).replace(QString(" "), QString(" "));
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else if (key == QString("number"))
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return QString::number(desktop);
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else if (key == QString("total"))
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return QString::number(numberOfDesktops());
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else
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return QString();
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}
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// HACK: this method uses variables from version.h
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QString DPAdds::getAboutText(const QString type) const
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{
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qCDebug(LOG_DP);
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qCDebug(LOG_DP) << "Type" << type;
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QString text;
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if (type == QString("header"))
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text = QString(NAME);
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else if (type == QString("version")) {
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text = i18n("Version %1 (build date %2)", QString(VERSION), QString(BUILD_DATE));
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if (!QString(COMMIT_SHA).isEmpty()) text += QString(" (%1)").arg(QString(COMMIT_SHA));
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} else if (type == QString("description"))
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text = i18n("A set of minimalistic plasmoid widgets");
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else if (type == QString("links"))
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text = i18n("Links:") + QString("<br>") +
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QString("<a href=\"%1\">%2</a><br>").arg(QString(HOMEPAGE)).arg(i18n("Homepage")) +
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QString("<a href=\"%1\">%2</a><br>").arg(QString(REPOSITORY)).arg(i18n("Repository")) +
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QString("<a href=\"%1\">%2</a><br>").arg(QString(BUGTRACKER)).arg(i18n("Bugtracker")) +
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QString("<a href=\"%1\">%2</a><br>").arg(QString(TRANSLATION)).arg(i18n("Translation issue")) +
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QString("<a href=\"%1\">%2</a><br>").arg(QString(AUR_PACKAGES)).arg(i18n("AUR packages")) +
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QString("<a href=\"%1\">%2</a>").arg(QString(OPENSUSE_PACKAGES)).arg(i18n("openSUSE packages"));
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else if (type == QString("copy"))
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text = QString("<small>© %1 <a href=\"mailto:%2\">%3</a><br>").arg(QString(DATE)).arg(QString(EMAIL)).arg(QString(AUTHOR)) +
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i18n("This software is licensed under %1", QString(LICENSE)) + QString("</small>");
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else if (type == QString("translators"))
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text = i18n("Translators: %1", QString(TRANSLATORS));
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else if (type == QString("3rdparty")) {
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QStringList trdPartyList = QString(TRDPARTY_LICENSE).split(QChar(';'), QString::SkipEmptyParts);
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for (int i=0; i<trdPartyList.count(); i++)
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trdPartyList[i] = QString("<a href=\"%3\">%1</a> (%2 license)")
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.arg(trdPartyList.at(i).split(QChar(',')).at(0))
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.arg(trdPartyList.at(i).split(QChar(',')).at(1))
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.arg(trdPartyList.at(i).split(QChar(',')).at(2));
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text = i18n("This software uses: %1", trdPartyList.join(QString(", ")));
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}
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return text;
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}
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QVariantMap DPAdds::getFont(const QVariantMap defaultFont) const
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{
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qCDebug(LOG_DP);
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qCDebug(LOG_DP) << "Default font is" << defaultFont;
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QVariantMap fontMap;
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CFont defaultCFont = CFont(defaultFont[QString("family")].toString(),
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defaultFont[QString("size")].toInt(),
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400, false, defaultFont[QString("color")].toString());
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CFont font = CFontDialog::getFont(i18n("Select font"), defaultCFont,
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false, false);
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fontMap[QString("color")] = font.color().name();
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fontMap[QString("family")] = font.family();
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fontMap[QString("size")] = font.pointSize();
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return fontMap;
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}
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// to avoid additional object definition this method is static
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void DPAdds::sendNotification(const QString eventId, const QString message)
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{
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qCDebug(LOG_DP);
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qCDebug(LOG_DP) << "Event" << eventId;
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qCDebug(LOG_DP) << "Message" << message;
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KNotification *notification = KNotification::event(eventId, QString("Desktop Panel ::: %1").arg(eventId), message);
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notification->setComponentName(QString("plasma-applet-org.kde.plasma.desktop-panel"));
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}
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// slot for mouse click
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void DPAdds::setCurrentDesktop(const int desktop) const
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{
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qCDebug(LOG_DP);
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qCDebug(LOG_DP) << "Desktop" << desktop;
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KWindowSystem::setCurrentDesktop(desktop);
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}
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DPAdds::DesktopWindowsInfo DPAdds::getInfoByDesktop(const int desktop) const
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{
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qCDebug(LOG_DP);
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qCDebug(LOG_DP) << "Desktop" << desktop;
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DesktopWindowsInfo info;
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info.desktop = KWindowSystem::workArea(desktop);
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foreach(WId id, KWindowSystem::windows()) {
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KWindowInfo winInfo = KWindowInfo(id,
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NET::Property::WMDesktop | NET::Property::WMGeometry |
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NET::Property::WMState | NET::Property::WMWindowType |
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NET::Property::WMVisibleName);
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if (!winInfo.isOnDesktop(desktop)) continue;
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WindowData data;
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data.id = id;
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data.name = winInfo.visibleName();
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data.rect = winInfo.geometry();
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if (winInfo.windowType(NET::WindowTypeMask::NormalMask) == NET::WindowType::Normal) {
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if (winInfo.isMinimized()) continue;
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info.windowsData.append(data);
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} else if (winInfo.windowType(NET::WindowTypeMask::DesktopMask) == NET::WindowType::Desktop) {
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info.desktopsData.append(data);
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}
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}
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return info;
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}
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