Make it possible to select *multiple* items on the source files tab (only contiguous items, at this time).

doc/Changelog.html

@@ -92,6 +92,7 @@ document.write('<a h'+'ref'+'="ma'+'ilto'+':'+e+'">'+e+'<\/'+'a'+'>');
 <li>Added detection of the <em>64-Bit</em> version of QAAC encoder, requires 64-Bit Apple Application Support<br /></li>
 <li>Added enhanced file renaming option: Default file extensions can now be overwritten<br /></li>
 <li>Added enhanced file renaming option: Files can now be renamed via the <a href="http://www.regular-expressions.info/quickstart.html">regular expression</a> engine<br /></li>
+<li>Added capability to select <em>multiple</em> files on &quot;Source Files&quot; tab<br /></li>
 <li>Updated MediaInfo to v0.7.73 (2015-04-09), compiled with ICL 15.0 and MSVC 12.0<br /></li>
 <li>Updated ALAC decoder to refalac v1.47 (2015-02-15), based on reference implementation by Apple<br /></li>
 <li>Updated GnuPG to v1.4.19 (2015-02-27), compiled with GCC 4.9.2<br /></li>

doc/Changelog.md

@@ -9,6 +9,7 @@
 * Added detection of the *64-Bit* version of QAAC encoder, requires 64-Bit Apple Application Support
 * Added enhanced file renaming option: Default file extensions can now be overwritten
 * Added enhanced file renaming option: Files can now be renamed via the [regular expression](http://www.regular-expressions.info/quickstart.html) engine
+* Added capability to select *multiple* files on "Source Files" tab
 * Updated MediaInfo to v0.7.73 (2015-04-09), compiled with ICL 15.0 and MSVC 12.0
 * Updated ALAC decoder to refalac v1.47 (2015-02-15), based on reference implementation by Apple
 * Updated GnuPG to v1.4.19 (2015-02-27), compiled with GCC 4.9.2

etc/Translation/LameXP_EN.ts

@@ -31,7 +31,7 @@
 <context>
     <name>MainWindow</name>
     <message numerus="yes">
-        <location filename="../../src/Dialog_MainWindow.cpp" line="811"/>
+        <location filename="../../src/Dialog_MainWindow.cpp" line="822"/>
         <source>%n file(s) have been rejected, because read access was not granted!</source>
         <translation>
             <numerusform>%n file have been rejected, because read access was not granted!</numerusform>
@@ -39,7 +39,7 @@
         </translation>
     </message>
     <message numerus="yes">
-        <location filename="../../src/Dialog_MainWindow.cpp" line="815"/>
+        <location filename="../../src/Dialog_MainWindow.cpp" line="826"/>
         <source>%n file(s) have been rejected, because they are dummy CDDA files!</source>
         <translation>
             <numerusform>%n file have been rejected, because they are dummy CDDA files!</numerusform>
@@ -47,7 +47,7 @@
         </translation>
     </message>
     <message numerus="yes">
-        <location filename="../../src/Dialog_MainWindow.cpp" line="819"/>
+        <location filename="../../src/Dialog_MainWindow.cpp" line="830"/>
         <source>%n file(s) have been rejected, because they appear to be Cue Sheet images!</source>
         <translation>
             <numerusform>%n file have been rejected, because they appear to be Cue Sheet images!</numerusform>
@@ -55,7 +55,7 @@
         </translation>
     </message>
     <message numerus="yes">
-        <location filename="../../src/Dialog_MainWindow.cpp" line="823"/>
+        <location filename="../../src/Dialog_MainWindow.cpp" line="834"/>
         <source>%n file(s) have been rejected, because the file format could not be recognized!</source>
         <translation>
             <numerusform>%n file have been rejected, because the file format could not be recognized!</numerusform>
@@ -63,7 +63,7 @@
         </translation>
     </message>
     <message numerus="yes">
-        <location filename="../../src/Dialog_MainWindow.cpp" line="4143"/>
+        <location filename="../../src/Dialog_MainWindow.cpp" line="4203"/>
         <source>%n Instance(s)</source>
         <translation>
             <numerusform>%n Instance</numerusform>

gui/MainWindow.ui

@@ -55,7 +55,7 @@
             <item>
              <widget class="QTableView" name="sourceFileView">
               <property name="selectionMode">
-               <enum>QAbstractItemView::SingleSelection</enum>
+               <enum>QAbstractItemView::ContiguousSelection</enum>
               </property>
               <property name="selectionBehavior">
                <enum>QAbstractItemView::SelectRows</enum>
@@ -1509,8 +1509,8 @@
               <rect>
                <x>0</x>
                <y>0</y>
-               <width>613</width>
-               <height>1849</height>
+               <width>602</width>
+               <height>1840</height>
               </rect>
              </property>
              <layout class="QGridLayout" name="gridLayout_22">

src/Config.h

@@ -35,7 +35,7 @@
 #define VER_LAMEXP_MINOR_LO					2
 #define VER_LAMEXP_TYPE						Alpha
 #define VER_LAMEXP_PATCH					5
-#define VER_LAMEXP_BUILD					1750
+#define VER_LAMEXP_BUILD					1753
 #define VER_LAMEXP_CONFG					1700
 
 ///////////////////////////////////////////////////////////////////////////////

src/Dialog_MainWindow.cpp

@@ -202,6 +202,17 @@ static inline void MAKE_TRANSPARENT(QWidget *const widget, const bool &flag)
 	widget->setPalette(flag ? _p : QPalette());
 }
 
+template <typename T>
+static QList<T>& INVERT_LIST(QList<T> &list)
+{
+	if(!list.isEmpty())
+	{
+		const int limit = list.size() / 2, maxIdx = list.size() - 1;
+		for(int k = 0; k < limit; k++) list.swap(k, maxIdx - k);
+	}
+	return list;
+}
+
 ////////////////////////////////////////////////////////////
 // Helper Classes
 ////////////////////////////////////////////////////////////
@@ -1027,6 +1038,43 @@ void MainWindow::openDocumentLink(QAction *const action)
 	QDesktopServices::openUrl(url);
 }
 
+/*
+ * Move selected files up/down
+ */
+void MainWindow::moveSelectedFiles(const bool &up)
+{
+	QItemSelectionModel *const selection = ui->sourceFileView->selectionModel();
+	if(selection && selection->hasSelection())
+	{
+		const QModelIndexList selectedRows = up ? selection->selectedRows() : INVERT_LIST(selection->selectedRows());
+		if((up && (selectedRows.first().row() > 0)) || ((!up) && (selectedRows.first().row() < m_fileListModel->rowCount() - 1)))
+		{
+			const int delta = up ? (-1) : 1;
+			const int firstIndex = (up ? selectedRows.first() : selectedRows.last()).row() + delta;
+			const int selectionCount = selectedRows.count();
+			if(abs(delta) > 0)
+			{
+				FileListBlockHelper fileListBlocker(m_fileListModel);
+				for(QModelIndexList::ConstIterator iter = selectedRows.constBegin(); iter != selectedRows.constEnd(); iter++)
+				{
+					if(!m_fileListModel->moveFile((*iter), delta))
+					{
+						break;
+					}
+				}
+			}
+			selection->clearSelection();
+			for(int i = 0; i < selectionCount; i++)
+			{
+				const QModelIndex item = m_fileListModel->index(firstIndex + i, 0);
+				selection->select(QItemSelection(item, item), QItemSelectionModel::Select | QItemSelectionModel::Rows);
+			}
+			return;
+		}
+	}
+	MUtils::Sound::beep(MUtils::Sound::BEEP_WRN);
+}
+
 /*
  * Show banner popup dialog
  */
@@ -2305,7 +2353,7 @@ void MainWindow::addFilesButtonClicked(void)
 	ABORT_IF_BUSY;
 	WidgetHideHelper hiderHelper(m_dropBox.data());
 
-	if(MUtils::GUI::themes_enabled())
+	if(MUtils::GUI::themes_enabled() && (!MUTILS_DEBUG))
 	{
 		QStringList fileTypeFilters = DecoderRegistry::getSupportedTypes();
 		QStringList selectedFiles = QFileDialog::getOpenFileNames(this, tr("Add file(s)"), m_settings->mostRecentInputPath(), fileTypeFilters.join(";;"));
@@ -2395,11 +2443,28 @@ void MainWindow::openFolderActionActivated(void)
  */
 void MainWindow::removeFileButtonClicked(void)
 {
-	if(ui->sourceFileView->currentIndex().isValid())
+	const QModelIndex current = ui->sourceFileView->currentIndex();
+	if(current.isValid())
 	{
-		int iRow = ui->sourceFileView->currentIndex().row();
-		m_fileListModel->removeFile(ui->sourceFileView->currentIndex());
-		ui->sourceFileView->selectRow(iRow < m_fileListModel->rowCount() ? iRow : m_fileListModel->rowCount()-1);
+		const QItemSelectionModel *const selection = ui->sourceFileView->selectionModel();
+		if(selection && selection->hasSelection())
+		{
+			const QModelIndexList selectedRows = INVERT_LIST(selection->selectedRows());
+			FileListBlockHelper fileListBlocker(m_fileListModel);
+			for(QModelIndexList::ConstIterator iter = selectedRows.constBegin(); iter != selectedRows.constEnd(); iter++)
+			{
+				m_fileListModel->removeFile(*iter);
+			}
+		}
+		if(m_fileListModel->rowCount() > 0)
+		{
+			ui->sourceFileView->selectRow((current.row() < m_fileListModel->rowCount()) ? current.row() : (m_fileListModel->rowCount() - 1));
+			ui->sourceFileView->scrollTo(ui->sourceFileView->currentIndex());
+		}
+	}
+	else
+	{
+		MUtils::Sound::beep(MUtils::Sound::BEEP_WRN);
 	}
 }
 
@@ -2416,12 +2481,7 @@ void MainWindow::clearFilesButtonClicked(void)
  */
 void MainWindow::fileUpButtonClicked(void)
 {
-	if(ui->sourceFileView->currentIndex().isValid())
-	{
-		int iRow = ui->sourceFileView->currentIndex().row() - 1;
-		m_fileListModel->moveFile(ui->sourceFileView->currentIndex(), -1);
-		ui->sourceFileView->selectRow(iRow >= 0 ? iRow : 0);
-	}
+	moveSelectedFiles(true);
 }
 
 /*
@@ -2429,12 +2489,7 @@ void MainWindow::fileUpButtonClicked(void)
  */
 void MainWindow::fileDownButtonClicked(void)
 {
-	if(ui->sourceFileView->currentIndex().isValid())
-	{
-		int iRow = ui->sourceFileView->currentIndex().row() + 1;
-		m_fileListModel->moveFile(ui->sourceFileView->currentIndex(), 1);
-		ui->sourceFileView->selectRow(iRow < m_fileListModel->rowCount() ? iRow : m_fileListModel->rowCount()-1);
-	}
+	moveSelectedFiles(false);
 }
 
 /*
@@ -2445,38 +2500,43 @@ void MainWindow::showDetailsButtonClicked(void)
 	ABORT_IF_BUSY;
 
 	int iResult = 0;
-	MetaInfoDialog *metaInfoDialog = new MetaInfoDialog(this);
 	QModelIndex index = ui->sourceFileView->currentIndex();
-
-	while(index.isValid())
+	
+	if(index.isValid())
 	{
-		if(iResult > 0)
+		ui->sourceFileView->selectRow(index.row());
+		QScopedPointer<MetaInfoDialog> metaInfoDialog(new MetaInfoDialog(this));
+		forever
 		{
-			index = m_fileListModel->index(index.row() + 1, index.column()); 
-			ui->sourceFileView->selectRow(index.row());
-		}
-		if(iResult < 0)
-		{
-			index = m_fileListModel->index(index.row() - 1, index.column()); 
-			ui->sourceFileView->selectRow(index.row());
-		}
-
-		AudioFileModel &file = (*m_fileListModel)[index];
-		WidgetHideHelper hiderHelper(m_dropBox.data());
-		iResult = metaInfoDialog->exec(file, index.row() > 0, index.row() < m_fileListModel->rowCount() - 1);
+			AudioFileModel &file = (*m_fileListModel)[index];
+			WidgetHideHelper hiderHelper(m_dropBox.data());
+			iResult = metaInfoDialog->exec(file, index.row() > 0, index.row() < m_fileListModel->rowCount() - 1);
 		
-		//Copy all info to Meta Info tab
-		if(iResult == INT_MAX)
-		{
-			m_metaInfoModel->assignInfoFrom(file);
-			ui->tabWidget->setCurrentIndex(ui->tabWidget->indexOf(ui->tabMetaData));
-			break;
-		}
+			//Copy all info to Meta Info tab
+			if(iResult == INT_MAX)
+			{
+				m_metaInfoModel->assignInfoFrom(file);
+				ui->tabWidget->setCurrentIndex(ui->tabWidget->indexOf(ui->tabMetaData));
+				break;
+			}
 
-		if(!iResult) break;
+			if(iResult > 0)
+			{
+				index = m_fileListModel->index(index.row() + 1, index.column()); 
+				ui->sourceFileView->selectRow(index.row());
+				continue;
+			}
+			else if(iResult < 0)
+			{
+				index = m_fileListModel->index(index.row() - 1, index.column()); 
+				ui->sourceFileView->selectRow(index.row());
+				continue;
+			}		
+
+			break; /*close dilalog now*/
+		}
 	}
 
-	MUTILS_DELETE(metaInfoDialog);
 	QApplication::processEvents(QEventLoop::ExcludeUserInputEvents);
 	sourceFilesScrollbarMoved(0);
 }

src/Dialog_MainWindow.h

@@ -212,7 +212,8 @@ private:
 	void initializeTranslation(void);
 	void refreshFavorites(void);
 	void openDocumentLink(QAction *const action);
-	
+	void moveSelectedFiles(const bool &up);
+
 	void showBanner(const QString &text);
 	void showBanner(const QString &text, QThread *const thread);
 	void showBanner(const QString &text, QEventLoop *const eventLoop);

src/Model_FileList.cpp

@@ -171,18 +171,16 @@ void FileListModel::addFile(const AudioFileModel &file)
 
 bool FileListModel::removeFile(const QModelIndex &index)
 {
-	if(index.row() >= 0 && index.row() < m_fileList.count())
+	const int row = index.row();
+	if(row >= 0 && row < m_fileList.count())
 	{
 		beginResetModel();
-		m_fileStore.remove(m_fileList.at(index.row()));
-		m_fileList.removeAt(index.row());
+		m_fileStore.remove(m_fileList.at(row));
+		m_fileList.removeAt(row);
 		endResetModel();
 		return true;
 	}
-	else
-	{
-		return false;
-	}
+	return false;
 }
 
 void FileListModel::clearFiles(void)