From 662b9529618e0fdc239154767bcda83c13537ee8 Mon Sep 17 00:00:00 2001
From: arcan1s <esalexeev@gmail.com>
Date: Wed, 9 Jul 2014 09:42:58 +0400
Subject: [PATCH] ended work on ptm-desktop-panel

---
 sources/desktop-panel/desktop-panel.cpp | 57 ++++++++++++++++++++++++-
 sources/desktop-panel/desktop-panel.h   | 28 +++++++++++-
 sources/desktop-panel/widget.ui         | 24 +++++++++++
 3 files changed, 105 insertions(+), 4 deletions(-)

diff --git a/sources/desktop-panel/desktop-panel.cpp b/sources/desktop-panel/desktop-panel.cpp
index acf95d3..fcae593 100644
--- a/sources/desktop-panel/desktop-panel.cpp
+++ b/sources/desktop-panel/desktop-panel.cpp
@@ -26,7 +26,48 @@
 #include <QDebug>
 #include <QFile>
 #include <QGraphicsLinearLayout>
+#include <QGraphicsSceneMouseEvent>
 #include <QProcessEnvironment>
+#include <QTextCodec>
+
+
+CustomPlasmaLabel::CustomPlasmaLabel(DesktopPanel *wid, const int num)
+    : Plasma::Label(wid)
+{
+    // debug
+    QProcessEnvironment environment = QProcessEnvironment::systemEnvironment();
+    QString debugEnv = environment.value(QString("PTM_DEBUG"), QString("no"));
+    if (debugEnv == QString("yes"))
+        debug = true;
+    else
+        debug = false;
+
+    if (debug) qDebug() << "[PTM-DP]" << "Init label" << num;
+    number = num;
+    widget = wid;
+}
+
+
+CustomPlasmaLabel::~CustomPlasmaLabel()
+{
+}
+
+
+int CustomPlasmaLabel::getNumber()
+{
+    if (debug) qDebug() << "[PTM-DP]" << "[" << number << "]" << "[getNumber]";
+    return number;
+}
+
+
+void CustomPlasmaLabel::mousePressEvent(QGraphicsSceneMouseEvent *event)
+{
+    if (debug) qDebug() << "[PTM-DP]" << "[" << number << "]" << "[mouseMoveEvent]";
+    if (debug) qDebug() << "[PTM-DP]" << "[" << number << "]" << "[mouseMoveEvent]" << "Get signal" << event->button();
+    if (event->button() == Qt::LeftButton)
+        widget->setCurrentDesktop(number);
+}
+
 
 
 DesktopPanel::DesktopPanel(QObject *parent, const QVariantList &args)
@@ -139,7 +180,7 @@ void DesktopPanel::reinit()
         layout->addStretch(1);
     // labels
     for (int i=0; i<desktopNames.count(); i++) {
-        labels.append(new Plasma::Label());
+        labels.append(new CustomPlasmaLabel(this, i));
         layout->addItem(labels[i]);
     }
     // right stretch
@@ -150,9 +191,18 @@ void DesktopPanel::reinit()
 }
 
 
-void DesktopPanel::setCurrentDesktop()
+int DesktopPanel::setCurrentDesktop(const int number)
 {
     if (debug) qDebug() << "[PTM-DP]" << "[setCurrentDesktop]";
+    if (debug) qDebug() << "[PTM-DP]" << "[setCurrentDesktop]" << "Set desktop" << number;
+    if (debug) qDebug() << "[PTM-DP]" << "[setCurrentDesktop]" << "Run cmd " << configuration[QString("desktopcmd")] << QString::number(number+1);
+
+    QProcess command;
+    command.start(configuration[QString("desktopcmd")] + QString(" ") + QString::number(number+1));
+    command.waitForFinished(-1);
+    int status = command.exitCode();
+    if (debug) qDebug() << "[PTM-DP]" << "[setCurrentDesktop]" << "Cmd returns " << status;
+    return status;
 }
 
 
@@ -238,6 +288,7 @@ void DesktopPanel::createConfigurationInterface(KConfigDialog *parent)
     uiWidConfig.spinBox_interval->setValue(configuration[QString("interval")].toInt());
     uiWidConfig.lineEdit_mark->setText(configuration[QString("mark")]);
     uiWidConfig.lineEdit_pattern->setText(configuration[QString("pattern")]);
+    uiWidConfig.lineEdit_desktopcmd->setText(configuration[QString("desktopcmd")]);
 
     KConfigGroup cg = config();
     QString fontFamily = cg.readEntry("currentFontFamily", "Terminus");
@@ -291,6 +342,7 @@ void DesktopPanel::configAccepted()
     cg.writeEntry("interval", QString::number(uiWidConfig.spinBox_interval->value()));
     cg.writeEntry("mark", uiWidConfig.lineEdit_mark->text());
     cg.writeEntry("pattern", uiWidConfig.lineEdit_pattern->text());
+    cg.writeEntry("desktopcmd", uiWidConfig.lineEdit_desktopcmd->text());
 
     cg.writeEntry("currentFontFamily", uiAppConfig.fontComboBox_fontActive->currentFont().family());
     cg.writeEntry("currentFontSize", uiAppConfig.spinBox_fontSizeActive->value());
@@ -312,6 +364,7 @@ void DesktopPanel::configChanged()
     KConfigGroup cg = config();
 
     configuration[QString("background")] = cg.readEntry("background", "0");
+    configuration[QString("desktopcmd")] = cg.readEntry("desktopcmd", "qdbus org.kde.kwin /KWin setCurrentDesktop");
     configuration[QString("interval")] = cg.readEntry("interval", "1000");
     configuration[QString("layout")] = cg.readEntry("layout", "0");
     configuration[QString("leftStretch")] = cg.readEntry("leftStretch", "2");
diff --git a/sources/desktop-panel/desktop-panel.h b/sources/desktop-panel/desktop-panel.h
index 1e05a78..15c3038 100644
--- a/sources/desktop-panel/desktop-panel.h
+++ b/sources/desktop-panel/desktop-panel.h
@@ -28,6 +28,29 @@
 
 
 class QGraphicsLinearLayout;
+class DesktopPanel;
+
+
+class CustomPlasmaLabel : public Plasma::Label
+{
+    Q_OBJECT
+
+public:
+    CustomPlasmaLabel(DesktopPanel *wid, const int num);
+    ~CustomPlasmaLabel();
+    int getNumber();
+
+protected:
+    void mousePressEvent(QGraphicsSceneMouseEvent *event);
+
+private:
+    // debug
+    bool debug;
+    // variables
+    int number;
+    DesktopPanel *widget;
+};
+
 
 class DesktopPanel : public Plasma::Applet
 {
@@ -44,10 +67,11 @@ public slots:
     // configuration interface
     void configAccepted();
     void configChanged();
+    // event
+    int setCurrentDesktop(const int number);
 
 private slots:
     void reinit();
-    void setCurrentDesktop();
 
 protected:
     void createConfigurationInterface(KConfigDialog *parent);
@@ -58,7 +82,7 @@ private:
     void updateText();
     // ui
     QGraphicsLinearLayout *layout;
-    QList<Plasma::Label *> labels;
+    QList<CustomPlasmaLabel *> labels;
     // debug
     bool debug;
     // data engine
diff --git a/sources/desktop-panel/widget.ui b/sources/desktop-panel/widget.ui
index 677c208..c70b410 100644
--- a/sources/desktop-panel/widget.ui
+++ b/sources/desktop-panel/widget.ui
@@ -169,6 +169,30 @@ $total - total number of desktops</string>
          </item>
         </layout>
        </item>
+       <item>
+        <layout class="QHBoxLayout" name="layout_desktopcmd">
+         <item>
+          <widget class="QLabel" name="label_desktopcmd">
+           <property name="minimumSize">
+            <size>
+             <width>200</width>
+             <height>0</height>
+            </size>
+           </property>
+           <property name="text">
+            <string>Command to change desktop</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLineEdit" name="lineEdit_desktopcmd">
+           <property name="toolTip">
+            <string>Command which will change the current desktop</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
        <item>
         <spacer name="spacer_widget">
          <property name="orientation">