# HG changeset patch
# User Chris Cannam
# Date 1197481343 0
# Node ID ac954fc0ec6f69453d62c71e0a0798fee7e531cb
# Parent  1d3b27e69bf061ef02320b3e37938aab134c4976
* Fix #1844539 confusing waveform navigator with secondary files

diff -r 1d3b27e69bf0 -r ac954fc0ec6f view/Overview.cpp
--- a/view/Overview.cpp	Tue Dec 11 14:58:29 2007 +0000
+++ b/view/Overview.cpp	Wed Dec 12 17:42:23 2007 +0000
@@ -71,6 +71,7 @@
 void
 Overview::modelReplaced()
 {
+    m_playPointerFrame = getAlignedPlaybackFrame();
     View::modelReplaced();
 }
 
@@ -116,6 +117,8 @@
 {
     bool changed = false;
 
+    f = getAlignedPlaybackFrame();
+
     if (getXForFrame(m_playPointerFrame) != getXForFrame(f)) changed = true;
     m_playPointerFrame = f;
 
@@ -179,6 +182,15 @@
 	long f0 = w->getFrameForX(0);
 	long f1 = w->getFrameForX(w->width());
 
+        if (f0 >= 0) {
+            size_t rf0 = w->alignToReference(f0);
+            f0 = alignFromReference(rf0);
+        }
+        if (f1 >= 0) {
+            size_t rf1 = w->alignToReference(f1);
+            f1 = alignFromReference(rf1);
+        }
+
 	int x0 = getXForFrame(f0);
 	int x1 = getXForFrame(f1);
 
@@ -200,12 +212,16 @@
 Overview::mousePressEvent(QMouseEvent *e)
 {
     m_clickPos = e->pos();
+    long clickFrame = getFrameForX(m_clickPos.x());
+    if (clickFrame > 0) m_dragCentreFrame = clickFrame;
+    else m_dragCentreFrame = 0;
+    m_clickedInRange = true;
+
     for (ViewSet::iterator i = m_views.begin(); i != m_views.end(); ++i) {
-	if (*i) {
-	    m_clickedInRange = true;
-	    m_dragCentreFrame = ((View *)*i)->getCentreFrame();
-	    break;
-	}
+	if (*i && (*i)->getAligningModel() == getAligningModel()) {
+            m_dragCentreFrame = (*i)->getCentreFrame();
+            break;
+        }
     }
 }
 
@@ -242,7 +258,8 @@
     
     if (std::max(m_centreFrame, newCentreFrame) -
 	std::min(m_centreFrame, newCentreFrame) > size_t(m_zoomLevel)) {
-	emit centreFrameChanged(newCentreFrame, true, PlaybackScrollContinuous);
+        size_t rf = alignToReference(newCentreFrame);
+	emit centreFrameChanged(rf, true, PlaybackScrollContinuous);
     }
 }
 
@@ -250,7 +267,9 @@
 Overview::mouseDoubleClickEvent(QMouseEvent *e)
 {
     long frame = getFrameForX(e->x());
-    emit centreFrameChanged(frame, true, PlaybackScrollContinuous);
+    size_t rf = 0;
+    if (frame > 0) rf = alignToReference(frame);
+    emit centreFrameChanged(rf, true, PlaybackScrollContinuous);
 }
 
 void
diff -r 1d3b27e69bf0 -r ac954fc0ec6f view/Pane.cpp
--- a/view/Pane.cpp	Tue Dec 11 14:58:29 2007 +0000
+++ b/view/Pane.cpp	Wed Dec 12 17:42:23 2007 +0000
@@ -389,10 +389,7 @@
     View::paintEvent(e);
 
     paint.begin(this);
-
-    QFont font(paint.font());
-    font.setPointSize(Preferences::getInstance()->getViewFontSize());
-    paint.setFont(font);
+    setPaintFont(paint);
 
     if (e) paint.setClipRect(r);
 
@@ -1678,6 +1675,9 @@
             newCentreFrame = 0;
         }
 	    
+        std::cerr << "Pane::dragTopLayer: newCentreFrame = " << newCentreFrame <<
+            ", models end frame = " << getModelsEndFrame() << std::endl;
+
         if (newCentreFrame >= getModelsEndFrame()) {
             newCentreFrame = getModelsEndFrame();
             if (newCentreFrame > 0) --newCentreFrame;
diff -r 1d3b27e69bf0 -r ac954fc0ec6f view/View.cpp
--- a/view/View.cpp	Tue Dec 11 14:58:29 2007 +0000
+++ b/view/View.cpp	Wed Dec 12 17:42:23 2007 +0000
@@ -522,8 +522,11 @@
     m_progressBars[layer]->setMinimum(0);
     m_progressBars[layer]->setMaximum(100);
     m_progressBars[layer]->setMinimumWidth(80);
+
     QFont f(m_progressBars[layer]->font());
-    f.setPointSize(Preferences::getInstance()->getViewFontSize());
+    int fs = Preferences::getInstance()->getViewFontSize();
+    f.setPointSize(std::min(fs, int(ceil(fs * 0.85))));
+
     m_progressBars[layer]->setFont(f);
     m_progressBars[layer]->hide();
     
@@ -1401,6 +1404,14 @@
 }
 
 void
+View::setPaintFont(QPainter &paint)
+{
+    QFont font(paint.font());
+    font.setPointSize(Preferences::getInstance()->getViewFontSize());
+    paint.setFont(font);
+}
+
+void
 View::paintEvent(QPaintEvent *e)
 {
 //    Profiler prof("View::paintEvent", false);
@@ -1585,11 +1596,7 @@
 
 	if (repaintCache) paint.begin(m_cache);
 	else paint.begin(this);
-
-        QFont font(paint.font());
-        font.setPointSize(Preferences::getInstance()->getViewFontSize());
-        paint.setFont(font);
-
+        setPaintFont(paint);
 	paint.setClipRect(cacheRect);
 
         paint.setPen(getBackground());
@@ -1630,11 +1637,7 @@
 
     paint.begin(this);
     paint.setClipRect(nonCacheRect);
-
-    QFont font(paint.font());
-    font.setPointSize(Preferences::getInstance()->getViewFontSize());
-    paint.setFont(font);
-
+    setPaintFont(paint);
     if (scrollables.empty()) {
         paint.setPen(getBackground());
         paint.setBrush(getBackground());
@@ -1652,6 +1655,7 @@
     paint.end();
 
     paint.begin(this);
+    setPaintFont(paint);
     if (e) paint.setClipRect(e->rect());
     if (!m_selectionCached) {
 	drawSelections(paint);
diff -r 1d3b27e69bf0 -r ac954fc0ec6f view/View.h
--- a/view/View.h	Tue Dec 11 14:58:29 2007 +0000
+++ b/view/View.h	Wed Dec 12 17:42:23 2007 +0000
@@ -310,7 +310,8 @@
     virtual void drawSelections(QPainter &);
     virtual bool shouldLabelSelections() const { return true; }
     virtual bool render(QPainter &paint, int x0, size_t f0, size_t f1);
-
+    virtual void setPaintFont(QPainter &paint);
+    
     typedef std::vector<Layer *> LayerList;
 
     int getModelsSampleRate() const;