Improved torrent creator tool behavior during creation process

src/createtorrent_imp.cpp

@@ -188,16 +188,29 @@ void createtorrent::on_createButton_clicked(){
   } else {
     return;
   }
+  // Disable dialog
+  setEnabled(false);
+  // Set busy cursor
+  setCursor(QCursor(Qt::WaitCursor));
+  // Actually create the torrent
   QStringList url_seeds = allItems(URLSeeds_list);
   QString comment = txt_comment->toPlainText();
   creatorThread->create(input, destination, trackers, url_seeds, comment, check_private->isChecked(), getPieceSize());
 }
 
 void createtorrent::handleCreationFailure(QString msg) {
+  // Enable dialog
+  setEnabled(true);
+  // Remove busy cursor
+  setCursor(QCursor(Qt::ArrowCursor));
   QMessageBox::information(0, tr("Torrent creation"), tr("Torrent creation was unsuccessful, reason: %1").arg(msg));
 }
 
 void createtorrent::handleCreationSuccess(QString path, QString branch_path) {
+  // Enable Dialog
+  setEnabled(true);
+  // Remove busy cursor
+  setCursor(QCursor(Qt::ArrowCursor));
   if(checkStartSeeding->isChecked()) {
     // Create save path temp data
     boost::intrusive_ptr<torrent_info> t;
@@ -219,6 +232,18 @@ void createtorrent::handleCreationSuccess(QString path, QString branch_path) {
   close();
 }
 
+void createtorrent::on_cancelButton_clicked() {
+  // End torrent creation thread
+  if(creatorThread->isRunning()) {
+    creatorThread->abortCreation();
+    creatorThread->terminate();
+    // Wait for termination
+    creatorThread->wait();
+  }
+  // Close the dialog
+  reject();
+}
+
 void createtorrent::updateProgressBar(int progress) {
   progressBar->setValue(progress);
 }

src/createtorrent_imp.h

@@ -58,6 +58,7 @@ class torrentCreatorThread : public QThread {
     }
     void create(QString _input_path, QString _save_path, QStringList _trackers, QStringList _url_seeds, QString _comment, bool _is_private, int _piece_size);
     void sendProgressSignal(int progress);
+    void abortCreation() { abort = true; }
   
   protected:
     void run();
@@ -87,6 +88,7 @@ class createtorrent : public QDialog, private Ui::createTorrentDialog{
 
   public slots:
     void updateProgressBar(int progress);
+    void on_cancelButton_clicked();
 
   protected slots:
     void on_createButton_clicked();

src/ui/createtorrent.ui

@@ -65,7 +65,7 @@
         <string>Add file</string>
        </property>
        <property name="icon">
-        <iconset resource="icons.qrc">
+        <iconset resource="../icons.qrc">
          <normaloff>:/Icons/oxygen/document-new.png</normaloff>:/Icons/oxygen/document-new.png</iconset>
        </property>
       </widget>
@@ -76,7 +76,7 @@
         <string>Add folder</string>
        </property>
        <property name="icon">
-        <iconset resource="icons.qrc">
+        <iconset resource="../icons.qrc">
          <normaloff>:/Icons/oxygen/folder-new.png</normaloff>:/Icons/oxygen/folder-new.png</iconset>
        </property>
       </widget>
@@ -202,7 +202,7 @@
               <string/>
              </property>
              <property name="icon">
-              <iconset resource="icons.qrc">
+              <iconset resource="../icons.qrc">
                <normaloff>:/Icons/oxygen/list-add.png</normaloff>:/Icons/oxygen/list-add.png</iconset>
              </property>
              <property name="iconSize">
@@ -231,7 +231,7 @@
               <string/>
              </property>
              <property name="icon">
-              <iconset resource="icons.qrc">
+              <iconset resource="../icons.qrc">
                <normaloff>:/Icons/oxygen/list-remove.png</normaloff>:/Icons/oxygen/list-remove.png</iconset>
              </property>
              <property name="iconSize">
@@ -313,7 +313,7 @@
               <string/>
              </property>
              <property name="icon">
-              <iconset resource="icons.qrc">
+              <iconset resource="../icons.qrc">
                <normaloff>:/Icons/oxygen/list-add.png</normaloff>:/Icons/oxygen/list-add.png</iconset>
              </property>
              <property name="iconSize">
@@ -342,7 +342,7 @@
               <string/>
              </property>
              <property name="icon">
-              <iconset resource="icons.qrc">
+              <iconset resource="../icons.qrc">
                <normaloff>:/Icons/oxygen/list-remove.png</normaloff>:/Icons/oxygen/list-remove.png</iconset>
              </property>
              <property name="iconSize">
@@ -539,24 +539,7 @@
   </layout>
  </widget>
  <resources>
-  <include location="icons.qrc"/>
+  <include location="../icons.qrc"/>
  </resources>
- <connections>
-  <connection>
-   <sender>cancelButton</sender>
-   <signal>clicked()</signal>
-   <receiver>createTorrentDialog</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>355</x>
-     <y>275</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>179</x>
-     <y>282</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
+ <connections/>
 </ui>