Remove Qt4 compatibility code

2018-04-28 12:04:44 +02:00
parent a87aa7e356
commit da1c78ce86
20 changed files with 20 additions and 137 deletions
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -161,11 +161,6 @@ FOREACH(LIB ${LMMS_REQUIRED_LIBS})
 ENDFOREACH()


-# Required libs for debug msys builds
-IF(LMMS_BUILD_MSYS AND CMAKE_BUILD_TYPE STREQUAL "Debug")
-	TARGET_LINK_LIBRARIES(lmms QtCore4 QtGui4 QtXml4)
-ENDIF()
-
 # Install
 IF(LMMS_BUILD_WIN32)
 	SET_TARGET_PROPERTIES(lmms PROPERTIES
--- a/src/core/ConfigManager.cpp
+++ b/src/core/ConfigManager.cpp
@@ -26,11 +26,7 @@
 #include <QDir>
 #include <QMessageBox>
 #include <QApplication>
-#if QT_VERSION >= 0x050000
 #include <QStandardPaths>
-#else
-#include <QDesktopServices>
-#endif
 #include <QtCore/QTextStream>

 #include "ConfigManager.h"
@@ -55,11 +51,7 @@ ConfigManager * ConfigManager::s_instanceOfMe = NULL;

 ConfigManager::ConfigManager() :
 	m_lmmsRcFile( QDir::home().absolutePath() +"/.lmmsrc.xml" ),
-	#if QT_VERSION >= 0x050000
 	m_workingDir( QStandardPaths::writableLocation( QStandardPaths::DocumentsLocation ) + "/lmms/"),
-	#else
-	m_workingDir( QDesktopServices::storageLocation( QDesktopServices::DocumentsLocation ) + "/lmms/"),
-	#endif
 	m_dataDir( "data:/" ),
 	m_artworkDir( defaultArtworkDir() ),
 	m_vstDir( m_workingDir + "vst/" ),
@@ -210,13 +202,8 @@ QStringList ConfigManager::availabeVstEmbedMethods()
 	methods.append("win32");
 #endif
 #ifdef LMMS_BUILD_LINUX
-#if QT_VERSION >= 0x050000
 	if (static_cast<QGuiApplication*>(QApplication::instance())->
 		platformName() == "xcb")
-#else
-	if (qgetenv("QT_QPA_PLATFORM").isNull()
-		|| qgetenv("QT_QPA_PLATFORM") == "xcb")
-#endif
 	{
 		methods.append("xembed");
 	}
--- a/src/core/main.cpp
+++ b/src/core/main.cpp
@@ -818,22 +818,12 @@ int main( int argc, char * * argv )
 			QPushButton * discard;
 			QPushButton * exit;

-			#if QT_VERSION >= 0x050000
-				// setting all buttons to the same roles allows us
-				// to have a custom layout
-				discard = mb.addButton( MainWindow::tr( "Discard" ),
-									QMessageBox::AcceptRole );
-				recover = mb.addButton( MainWindow::tr( "Recover" ),
-									QMessageBox::AcceptRole );
-
-			# else
-				// in qt4 the button order is reversed
-				recover = mb.addButton( MainWindow::tr( "Recover" ),
-									QMessageBox::AcceptRole );
-				discard = mb.addButton( MainWindow::tr( "Discard" ),
-									QMessageBox::AcceptRole );
-
-			#endif
+			// setting all buttons to the same roles allows us
+			// to have a custom layout
+			discard = mb.addButton( MainWindow::tr( "Discard" ),
+								QMessageBox::AcceptRole );
+			recover = mb.addButton( MainWindow::tr( "Recover" ),
+								QMessageBox::AcceptRole );

 			// have a hidden exit button
 			exit = mb.addButton( "", QMessageBox::RejectRole);
--- a/src/gui/EffectSelectDialog.cpp
+++ b/src/gui/EffectSelectDialog.cpp
@@ -120,21 +120,15 @@ EffectSelectDialog::EffectSelectDialog( QWidget * _parent ) :
 	connect( ui->buttonBox, SIGNAL( accepted() ),
 				this, SLOT( acceptSelection() ) );

-#if QT_VERSION >= 0x050000
-#define setResizeMode setSectionResizeMode
 	ui->filterEdit->setClearButtonEnabled( true );
-#endif
-	ui->pluginList->verticalHeader()->setResizeMode(
+	ui->pluginList->verticalHeader()->setSectionResizeMode(
 						QHeaderView::ResizeToContents );
 	ui->pluginList->verticalHeader()->hide();
-	ui->pluginList->horizontalHeader()->setResizeMode( 0,
+	ui->pluginList->horizontalHeader()->setSectionResizeMode( 0,
 							QHeaderView::Stretch );
-	ui->pluginList->horizontalHeader()->setResizeMode( 1,
+	ui->pluginList->horizontalHeader()->setSectionResizeMode( 1,
 						QHeaderView::ResizeToContents );
 	ui->pluginList->sortByColumn( 0, Qt::AscendingOrder );
-#if QT_VERSION >= 0x050000
-#undef setResizeMode
-#endif

 	updateSelection();
 	show();
--- a/src/gui/FileBrowser.cpp
+++ b/src/gui/FileBrowser.cpp
@@ -83,9 +83,7 @@ FileBrowser::FileBrowser(const QString & directories, const QString & filter,

 	m_filterEdit = new QLineEdit( searchWidget );
 	m_filterEdit->setPlaceholderText( tr("Search") );
-#if QT_VERSION >= 0x050000
 	m_filterEdit->setClearButtonEnabled( true );
-#endif
 	connect( m_filterEdit, SIGNAL( textEdited( const QString & ) ),
 			this, SLOT( filterItems( const QString & ) ) );

--- a/src/gui/LmmsStyle.cpp
+++ b/src/gui/LmmsStyle.cpp
@@ -132,11 +132,7 @@ LmmsStyle::LmmsStyle() :

 	if( s_palette != NULL ) { qApp->setPalette( *s_palette ); }

-#if QT_VERSION >= 0x050000
 	setBaseStyle( QStyleFactory::create( "Fusion" ) );
-#else
-	setBaseStyle( QStyleFactory::create( "Plastique" ) );
-#endif
 }


--- a/src/gui/MainApplication.cpp
+++ b/src/gui/MainApplication.cpp
@@ -35,7 +35,7 @@ MainApplication::MainApplication(int& argc, char** argv) :
 	QApplication(argc, argv),
 	m_queuedFile()
 {
-#if defined(LMMS_BUILD_WIN32) && QT_VERSION >= 0x050000
+#if defined(LMMS_BUILD_WIN32)
 	installNativeEventFilter(this);
 #endif
 }
@@ -92,7 +92,6 @@ bool MainApplication::winEventFilter(MSG* msg, long* result)
 	}
 }

-#if QT_VERSION >= 0x050000
 bool MainApplication::nativeEventFilter(const QByteArray& eventType,
 					void* message, long* result)
 {
@@ -103,4 +102,3 @@ bool MainApplication::nativeEventFilter(const QByteArray& eventType,
 	return false;
 }
 #endif
-#endif
--- a/src/gui/MainWindow.cpp
+++ b/src/gui/MainWindow.cpp
@@ -69,7 +69,7 @@

 #include "lmmsversion.h"

-#if !defined(LMMS_BUILD_WIN32) && !defined(LMMS_BUILD_APPLE) && !defined(LMMS_BUILD_HAIKU) && QT_VERSION >= 0x050000
+#if !defined(LMMS_BUILD_WIN32) && !defined(LMMS_BUILD_APPLE) && !defined(LMMS_BUILD_HAIKU)
 //Work around an issue on KDE5 as per https://bugs.kde.org/show_bug.cgi?id=337491#c21
 void disableAutoKeyAccelerators(QWidget* mainWindow)
 {
@@ -96,7 +96,7 @@ MainWindow::MainWindow() :
 	m_metronomeToggle( 0 ),
 	m_session( Normal )
 {
-#if !defined(LMMS_BUILD_WIN32) && !defined(LMMS_BUILD_APPLE) && !defined(LMMS_BUILD_HAIKU) && QT_VERSION >= 0x050000
+#if !defined(LMMS_BUILD_WIN32) && !defined(LMMS_BUILD_APPLE) && !defined(LMMS_BUILD_HAIKU)
 	disableAutoKeyAccelerators(this);
 #endif
 	setAttribute( Qt::WA_DeleteOnClose );
@@ -336,7 +336,7 @@ void MainWindow::finalize()
 					Qt::CTRL + Qt::Key_M );

 // Prevent dangling separator at end of menu per https://bugreports.qt.io/browse/QTBUG-40071
-#if !(defined(LMMS_BUILD_APPLE) && (QT_VERSION >= 0x050000) && (QT_VERSION < 0x050600))
+#if !(defined(LMMS_BUILD_APPLE) && (QT_VERSION < 0x050600))
 	project_menu->addSeparator();
 #endif
 	project_menu->addAction( embed::getIconPixmap( "exit" ), tr( "&Quit" ),
@@ -411,7 +411,7 @@ void MainWindow::finalize()
 	}

 // Prevent dangling separator at end of menu per https://bugreports.qt.io/browse/QTBUG-40071
-#if !(defined(LMMS_BUILD_APPLE) && (QT_VERSION >= 0x050000) && (QT_VERSION < 0x050600))
+#if !(defined(LMMS_BUILD_APPLE) && (QT_VERSION < 0x050600))
 	help_menu->addSeparator();
 #endif
 	help_menu->addAction( embed::getIconPixmap( "icon" ), tr( "About" ),
--- a/src/gui/SetupDialog.cpp
+++ b/src/gui/SetupDialog.cpp
@@ -1053,11 +1053,7 @@ void SetupDialog::accept()
 					QString::number( m_disableAutoQuit ) );
 	ConfigManager::inst()->setValue( "app", "language", m_lang );
 	ConfigManager::inst()->setValue( "ui", "vstembedmethod",
-#if QT_VERSION >= 0x050000
 					m_vstEmbedComboBox->currentData().toString() );
-#else
-					m_vstEmbedComboBox->itemData(m_vstEmbedComboBox->currentIndex()).toString() );
-#endif


 	ConfigManager::inst()->setWorkingDir(QDir::fromNativeSeparators(m_workingDir));
--- a/src/gui/TimeLineWidget.cpp
+++ b/src/gui/TimeLineWidget.cpp
@@ -40,11 +40,6 @@
 #include "SongEditor.h"


-#if QT_VERSION < 0x040800
-#define MiddleButton MidButton
-#endif
-
-
 QPixmap * TimeLineWidget::s_posMarkerPixmap = NULL;

 TimeLineWidget::TimeLineWidget( const int xoff, const int yoff, const float ppt,
--- a/src/gui/dialogs/FileDialog.cpp
+++ b/src/gui/dialogs/FileDialog.cpp
@@ -35,7 +35,7 @@ FileDialog::FileDialog( QWidget *parent, const QString &caption,
 					   const QString &directory, const QString &filter ) :
 	QFileDialog( parent, caption, directory, filter )
 {
-#if (QT_VERSION >= 0x040806 && QT_VERSION < 0x050000) || QT_VERSION > 0x050200
+#if QT_VERSION > 0x050200
 	setOption( QFileDialog::DontUseCustomDirectoryIcons );
 #endif

@@ -43,27 +43,15 @@ FileDialog::FileDialog( QWidget *parent, const QString &caption,

 	// Add additional locations to the sidebar
 	QList<QUrl> urls = sidebarUrls();
-#if QT_VERSION >= 0x050000
 	urls << QUrl::fromLocalFile( QStandardPaths::writableLocation( QStandardPaths::DesktopLocation ) );
-#else
-	urls << QUrl::fromLocalFile( QDesktopServices::storageLocation( QDesktopServices::DesktopLocation ) );
-#endif
 	// Find downloads directory
 	QDir downloadDir( QDir::homePath() + "/Downloads" );
 	if ( ! downloadDir.exists() )
-#if QT_VERSION >= 0x050000
 		downloadDir = QStandardPaths::writableLocation( QStandardPaths::DownloadLocation );
-#else
-		downloadDir = QDesktopServices::storageLocation( QDesktopServices::DocumentsLocation ) + "/Downloads";
-#endif
 	if ( downloadDir.exists() )
 		urls << QUrl::fromLocalFile( downloadDir.absolutePath() );

-#if QT_VERSION >= 0x050000
 	urls << QUrl::fromLocalFile( QStandardPaths::writableLocation( QStandardPaths::MusicLocation ) );
-#else
-	urls << QUrl::fromLocalFile( QDesktopServices::storageLocation( QDesktopServices::MusicLocation ) );
-#endif
 	urls << QUrl::fromLocalFile( ConfigManager::inst()->workingDir() );

 	// Add `/Volumes` directory on OS X systems, this allows the user to browse
--- a/src/gui/editors/PianoRoll.cpp
+++ b/src/gui/editors/PianoRoll.cpp
@@ -64,10 +64,6 @@
 #include "TimeLineWidget.h"


-#if QT_VERSION < 0x040800
-#define MiddleButton MidButton
-#endif
-
 using std::move;

 typedef AutomationPattern::timeMap timeMap;