# HG changeset patch
# User Chris Cannam
# Date 1431614437 -3600
# Node ID 80c5d98399ece5039176e20f316e9c420883e9b6
# Parent  728343b946224fe73882b68b165c122f9f28f754# Parent  e33415cc9b347b6a11c726cd8b5b40aaf2172eae
Merge from branch scalable-icons

diff -r e33415cc9b34 -r 80c5d98399ec .hgsubstate
--- a/.hgsubstate	Wed May 13 14:06:34 2015 +0100
+++ b/.hgsubstate	Thu May 14 15:40:37 2015 +0100
@@ -2,5 +2,5 @@
 86c2b244b1add672b566b96a79879ae2a1e55b99 icons/scalable
 55ece8862b6d3a54aad271a53f9c1615e5d3bcf8 sv-dependency-builds
 549f772160484927754b245436281bfcb401468e svapp
-32ab6c48efaa23d24a67315bccdc27f3ba1a18d5 svcore
-c91878670297fa9e04835f852c84f1b7db592343 svgui
+f4ad0bfceeb7cc40ab00ecc97883ac02d123a6fd svcore
+9b4771ba2e3e749e1dcee1cc544f8fa570c371f0 svgui
diff -r e33415cc9b34 -r 80c5d98399ec main/MainWindow.cpp
--- a/main/MainWindow.cpp	Wed May 13 14:06:34 2015 +0100
+++ b/main/MainWindow.cpp	Thu May 14 15:40:37 2015 +0100
@@ -4590,7 +4590,7 @@
 #endif
 
     aboutText += 
-        "<p><small>Sonic Visualiser Copyright &copy; 2005&ndash;2013 Chris Cannam and "
+        "<p><small>Sonic Visualiser Copyright &copy; 2005&ndash;2015 Chris Cannam and "
         "Queen Mary, University of London.</small></p>"
         "<p><small>This program is free software; you can redistribute it and/or "
         "modify it under the terms of the GNU General Public License as "
diff -r e33415cc9b34 -r 80c5d98399ec main/PreferencesDialog.cpp
--- a/main/PreferencesDialog.cpp	Wed May 13 14:06:34 2015 +0100
+++ b/main/PreferencesDialog.cpp	Thu May 14 15:40:37 2015 +0100
@@ -223,6 +223,15 @@
 
     settings.beginGroup("Preferences");
 
+#ifdef Q_OS_MAC
+    m_retina = settings.value("scaledHiDpi", true).toBool();
+    QCheckBox *retina = new QCheckBox;
+    retina->setCheckState(m_retina ? Qt::Checked : Qt::Unchecked);
+    connect(retina, SIGNAL(stateChanged(int)), this, SLOT(retinaChanged(int)));
+#else
+    m_retina = false;
+#endif
+
     QString userLocale = settings.value("locale", "").toString();
     m_currentLocale = userLocale;
     
@@ -353,6 +362,13 @@
                        row, 0);
     subgrid->addWidget(showSplash, row++, 1, 1, 1);
 
+#ifdef Q_OS_MAC
+    if (devicePixelRatio() > 1) {
+        subgrid->addWidget(new QLabel(tr("Draw layers at Retina resolution:")), row, 0);
+        subgrid->addWidget(retina, row++, 1, 1, 1);
+    }
+#endif
+
     subgrid->addWidget(new QLabel(tr("%1:").arg(prefs->getPropertyLabel
                                                 ("Property Box Layout"))),
                        row, 0);
@@ -564,6 +580,14 @@
 }
 
 void
+PreferencesDialog::retinaChanged(int state)
+{
+    m_retina = (state == Qt::Checked);
+    m_applyButton->setEnabled(true);
+    // Does not require a restart
+}
+
+void
 PreferencesDialog::showSplashChanged(int state)
 {
     m_showSplash = (state == Qt::Checked);
@@ -680,6 +704,9 @@
     settings.setValue(permishTag, m_networkPermission);
     settings.setValue("audio-target", devices[m_audioDevice]);
     settings.setValue("locale", m_currentLocale);
+#ifdef Q_OS_MAC
+    settings.setValue("scaledHiDpi", m_retina);
+#endif
     settings.endGroup();
 
     settings.beginGroup("MainWindow");
diff -r e33415cc9b34 -r 80c5d98399ec main/PreferencesDialog.h
--- a/main/PreferencesDialog.h	Wed May 13 14:06:34 2015 +0100
+++ b/main/PreferencesDialog.h	Thu May 14 15:40:37 2015 +0100
@@ -64,6 +64,7 @@
     void defaultTemplateChanged(int);
     void localeChanged(int);
     void networkPermissionChanged(int state);
+    void retinaChanged(int state);
 
     void tempDirButtonClicked();
 
@@ -95,6 +96,7 @@
     int m_resampleQuality;
     bool m_resampleOnLoad;
     bool m_networkPermission;
+    bool m_retina;
     QString m_tempDirRoot;
     int m_backgroundMode;
     int m_timeToTextMode;