Dont use HTML in tooltip on KDE

Fixes #466

data/data.qrc

@@ -15,8 +15,7 @@
         <file>schema/schema-12.sql</file>
         <file>schema/device-schema.sql</file>
         <file>style/strawberry.css</file>
-        <file>html/playing-tooltip-plain.html</file>
+        <file>html/playing-tooltip.html</file>
-        <file>html/playing-tooltip-table.html</file>
         <file>html/oauthsuccess.html</file>
         <file>pictures/strawberry.png</file>
         <file>pictures/strawberry-faded.png</file>

data/html/playing-tooltip.html

@@ -0,0 +1,41 @@
+<table cellspacing="5" cellpadding="5">
+  <tr>
+    <td colspan="%columns">
+      <center><h4>%appName</h4></center>
+    </td>
+  </tr>
+  <tr>
+    %image
+    <td>
+      <table cellspacing="1" cellpadding="1">
+        <tr>
+          <td>
+            <p align="right">%titleKey</p>
+          </td>
+          <td>%titleValue</td>
+        </tr>
+        <tr>
+          <td>
+            <p align="right">%artistKey</p>
+          </td>
+          <td>%artistValue</td>
+        </tr>
+        <tr>
+          <td>
+            <p align="right">%albumKey</p>
+          </td>
+          <td>%albumValue</td>
+        </tr>
+        <tr>
+          <td colspan="2" height="20" />
+        </tr>
+        <tr>
+          <td>
+            <p align="right">%lengthKey</p>
+          </td>
+          <td>%lengthValue</td>
+        </tr>
+      </table>
+    </td>
+  </tr>
+</table>

src/core/qtsystemtrayicon.cpp

@@ -63,16 +63,11 @@ QtSystemTrayIcon::QtSystemTrayIcon(QObject *parent)
 
 #ifndef Q_OS_WIN
   de_ = Utilities::DesktopEnvironment().toLower();
-  QFile pattern_file;
+  QFile pattern_file(":/html/playing-tooltip.html");
-  if (de_ == "kde") {
+  if (pattern_file.open(QIODevice::ReadOnly)) {
-    pattern_file.setFileName(":/html/playing-tooltip-plain.html");
+    pattern_ = QString::fromLatin1(pattern_file.readAll());
+    pattern_file.close();
   }
-  else {
-    pattern_file.setFileName(":/html/playing-tooltip-table.html");
-  }
-  pattern_file.open(QIODevice::ReadOnly);
-  pattern_ = QString::fromLatin1(pattern_file.readAll());
-  pattern_file.close();
 
 #endif
 
@@ -245,6 +240,11 @@ void QtSystemTrayIcon::SetNowPlaying(const Song &song, const QUrl &cover_url) {
   tray_->setToolTip(song.PrettyTitleWithArtist());
 #else
 
+  if (de_ == "kde") {
+    tray_->setToolTip(song.PrettyTitleWithArtist());
+    return;
+  }
+
   int columns = cover_url.isEmpty() ? 1 : 2;
 
   QString tooltip(pattern_);
@@ -264,12 +264,7 @@ void QtSystemTrayIcon::SetNowPlaying(const Song &song, const QUrl &cover_url) {
 
   if (columns == 2) {
     QString final_path = cover_url.isLocalFile() ? cover_url.path() : cover_url.toString();
-    if (de_ == "kde") {
+    tooltip.replace("%image", "    <td>      <img src=\"" % final_path % "\" />   </td>");
-      tooltip.replace("%image", "<img src=\"" % final_path % "\" />");
-    }
-    else {
-      tooltip.replace("%image", "    <td>      <img src=\"" % final_path % "\" />   </td>");
-    }
   }
   else {
     tooltip.replace("<td>%image</td>", "");