changeset 237:99fa3387dfef

* Update remaining editable layers to support proper realignment on copy/paste
* Permit pasting when no suitable layer is current: create a new layer on paste
* Add preference for showing the splash screen or not
* Rename spectrogram smoothing prefs (partly following Craig's suggestions)

--- a/main/PreferencesDialog.cpp	Wed Feb 06 12:49:49 2008 +0000
+++ b/main/PreferencesDialog.cpp	Wed Feb 06 14:15:09 2008 +0000
@@ -145,6 +145,14 @@
             this, SLOT(tempDirButtonClicked()));
     tempDirButton->setFixedSize(QSize(24, 24));
 
+    QCheckBox *showSplash = new QCheckBox;
+    m_showSplash = prefs->getShowSplash();
+    showSplash->setCheckState(m_showSplash ? Qt::Checked : Qt::Unchecked);
+    connect(showSplash, SIGNAL(stateChanged(int)),
+            this, SLOT(showSplashChanged(int)));
+
+#ifndef Q_WS_MAC
+
     QComboBox *bgMode = new QComboBox;
     int bg = prefs->getPropertyRangeAndValue("Background Mode", &min, &max,
                                              &deflt);
@@ -156,6 +164,7 @@
 
     connect(bgMode, SIGNAL(currentIndexChanged(int)),
             this, SLOT(backgroundModeChanged(int)));
+#endif
 
     QSpinBox *fontSize = new QSpinBox;
     int fs = prefs->getPropertyRangeAndValue("View Font Size", &min, &max,
@@ -195,6 +204,18 @@
     subgrid->addWidget(fontSize, row++, 1, 1, 2);
 
     subgrid->addWidget(new QLabel(tr("%1:").arg(prefs->getPropertyLabel
+                                                ("Show Splash Screen"))),
+                       row, 0);
+    subgrid->addWidget(showSplash, row++, 1, 1, 1);
+
+    subgrid->addWidget(new QLabel(tr("%1:").arg(prefs->getPropertyLabel
+                                                ("Temporary Directory Root"))),
+                       row, 0);
+    subgrid->addWidget(m_tempDirRootEdit, row, 1, 1, 1);
+    subgrid->addWidget(tempDirButton, row, 2, 1, 1);
+    row++;
+
+    subgrid->addWidget(new QLabel(tr("%1:").arg(prefs->getPropertyLabel
                                                 ("Resample On Load"))),
                        row, 0);
     subgrid->addWidget(resampleOnLoad, row++, 1, 1, 1);
@@ -204,13 +225,6 @@
                        row, 0);
     subgrid->addWidget(resampleQuality, row++, 1, 1, 2);
 
-    subgrid->addWidget(new QLabel(tr("%1:").arg(prefs->getPropertyLabel
-                                                ("Temporary Directory Root"))),
-                       row, 0);
-    subgrid->addWidget(m_tempDirRootEdit, row, 1, 1, 1);
-    subgrid->addWidget(tempDirButton, row, 2, 1, 1);
-    row++;
-
     subgrid->setRowStretch(row, 10);
     
     tab->addTab(frame, tr("&General"));
@@ -307,6 +321,14 @@
 }
 
 void
+PreferencesDialog::showSplashChanged(int state)
+{
+    m_showSplash = (state == Qt::Checked);
+    m_applyButton->setEnabled(true);
+    m_changesOnRestart = true;
+}
+
+void
 PreferencesDialog::tempDirRootChanged(QString r)
 {
     m_tempDirRoot = r;
@@ -359,6 +381,7 @@
     prefs->setTuningFrequency(m_tuningFrequency);
     prefs->setResampleQuality(m_resampleQuality);
     prefs->setResampleOnLoad(m_resampleOnLoad);
+    prefs->setShowSplash(m_showSplash);
     prefs->setTemporaryDirectoryRoot(m_tempDirRoot);
     prefs->setBackgroundMode(Preferences::BackgroundMode(m_backgroundMode));
     prefs->setViewFontSize(m_viewFontSize);

--- a/main/PreferencesDialog.h	Wed Feb 06 12:49:49 2008 +0000
+++ b/main/PreferencesDialog.h	Wed Feb 06 14:15:09 2008 +0000
@@ -45,6 +45,7 @@
     void tempDirRootChanged(QString root);
     void backgroundModeChanged(int mode);
     void viewFontSizeChanged(int sz);
+    void showSplashChanged(int state);
 
     void tempDirButtonClicked();
 
@@ -67,6 +68,7 @@
     QString m_tempDirRoot;
     int m_backgroundMode;
     int m_viewFontSize;
+    bool m_showSplash;
 
     bool m_changesOnRestart;
 };

--- a/main/main.cpp	Wed Feb 06 12:49:49 2008 +0000
+++ b/main/main.cpp	Wed Feb 06 14:15:09 2008 +0000
@@ -234,12 +234,13 @@
     QSplashScreen splash(pixmap);
 
     QSettings settings;
-    settings.beginGroup("MainWindow");
-    
-    if (settings.value("showsplash", true).toBool()) {
+
+    settings.beginGroup("Preferences");
+    if (settings.value("show-splash", true).toBool()) {
         splash.show();
         application.processEvents();
     }
+    settings.endGroup();
 
     QIcon icon;
     int sizes[] = { 16, 22, 24, 32, 48, 64, 128 };
@@ -289,6 +290,7 @@
     if (height < 450) height = available.height() * 2 / 3;
     if (width > height * 2) width = height * 2;
 
+    settings.beginGroup("MainWindow");
     QSize size = settings.value("size", QSize(width, height)).toSize();
     gui->resize(size);
     if (settings.contains("position")) {