changeset 670:47735c9518e7 tonioni

Merge from default branch

--- a/layer/FlexiNoteLayer.cpp	Tue Jul 16 14:45:55 2013 +0100
+++ b/layer/FlexiNoteLayer.cpp	Tue Jul 16 17:59:01 2013 +0100
@@ -249,6 +249,10 @@
         max = Pitch::getFrequencyForPitch(lrintf(max + 1));
     }
 
+#ifdef DEBUG_NOTE_LAYER
+    std::cerr << "NoteLayer::getDisplayExtents: min = " << min << ", max = " << max << " (m_scaleMinimum = " << m_scaleMinimum << ", m_scaleMaximum = " << m_scaleMaximum << ")" << std::endl;
+#endif
+
     return true;
 }
 
@@ -268,7 +272,9 @@
     m_scaleMinimum = min;
     m_scaleMaximum = max;
 
-//    SVDEBUG << "FlexiNoteLayer::setDisplayExtents: min = " << min << ", max = " << max << endl;
+#ifdef DEBUG_NOTE_LAYER
+    std::cerr << "FlexiNoteLayer::setDisplayExtents: min = " << min << ", max = " << max << std::endl;
+#endif
     
     emit layerParametersChanged();
     return true;
@@ -349,7 +355,9 @@
         newmax = max;
     }
     
-    SVDEBUG << "FlexiNoteLayer::setVerticalZoomStep: " << step << ": " << newmin << " -> " << newmax << " (range " << newdist << ")" << endl;
+#ifdef DEBUG_NOTE_LAYER
+    std::cerr << "FlexiNoteLayer::setVerticalZoomStep: " << step << ": " << newmin << " -> " << newmax << " (range " << newdist << ")" << std::endl;
+#endif
 
     setDisplayExtents(newmin, newmax);
 }
@@ -1579,7 +1587,7 @@
 
     float min = attributes.value("scaleMinimum").toFloat(&ok);
     float max = attributes.value("scaleMaximum").toFloat(&alsoOk);
-    // if (ok && alsoOk) setDisplayExtents(min, max);
+//    if (ok && alsoOk && min != max) setDisplayExtents(min, max);
 }
 
 void

--- a/layer/NoteLayer.cpp	Tue Jul 16 14:45:55 2013 +0100
+++ b/layer/NoteLayer.cpp	Tue Jul 16 17:59:01 2013 +0100
@@ -236,6 +236,10 @@
         max = Pitch::getFrequencyForPitch(lrintf(max + 1));
     }
 
+#ifdef DEBUG_NOTE_LAYER
+    std::cerr << "NoteLayer::getDisplayExtents: min = " << min << ", max = " << max << " (m_scaleMinimum = " << m_scaleMinimum << ", m_scaleMaximum = " << m_scaleMaximum << ")" << std::endl;
+#endif
+
     return true;
 }
 
@@ -255,7 +259,9 @@
     m_scaleMinimum = min;
     m_scaleMaximum = max;
 
-//    SVDEBUG << "NoteLayer::setDisplayExtents: min = " << min << ", max = " << max << endl;
+#ifdef DEBUG_NOTE_LAYER
+    std::cerr << "NoteLayer::setDisplayExtents: min = " << min << ", max = " << max << std::endl;
+#endif
     
     emit layerParametersChanged();
     return true;
@@ -336,7 +342,9 @@
         newmax = max;
     }
     
-    SVDEBUG << "NoteLayer::setVerticalZoomStep: " << step << ": " << newmin << " -> " << newmax << " (range " << newdist << ")" << endl;
+#ifdef DEBUG_NOTE_LAYER
+    std::cerr << "NoteLayer::setVerticalZoomStep: " << step << ": " << newmin << " -> " << newmax << " (range " << newdist << ")" << std::endl;
+#endif
 
     setDisplayExtents(newmin, newmax);
 }
@@ -1278,7 +1286,7 @@
 
     float min = attributes.value("scaleMinimum").toFloat(&ok);
     float max = attributes.value("scaleMaximum").toFloat(&alsoOk);
-    if (ok && alsoOk) setDisplayExtents(min, max);
+    if (ok && alsoOk && min != max) setDisplayExtents(min, max);
 }
 
 

--- a/layer/TimeValueLayer.cpp	Tue Jul 16 14:45:55 2013 +0100
+++ b/layer/TimeValueLayer.cpp	Tue Jul 16 17:59:01 2013 +0100
@@ -320,10 +320,14 @@
                                 bool &logarithmic, QString &unit) const
 {
     if (!m_model) return false;
+
     min = m_model->getValueMinimum();
     max = m_model->getValueMaximum();
+
     logarithmic = (m_verticalScale == LogScale);
+
     unit = m_model->getScaleUnits();
+
     if (m_derivative) {
         max = std::max(fabsf(min), fabsf(max));
         min = -max;
@@ -333,6 +337,22 @@
     std::cerr << "TimeValueLayer::getValueExtents: min = " << min << ", max = " << max << std::endl;
 #endif
 
+    if (!shouldAutoAlign() && !logarithmic && !m_derivative) {
+
+        if (max == min) {
+            max = max + 0.5;
+            min = min - 0.5;
+        } else {
+            float margin = (max - min) / 10.0;
+            max = max + margin;
+            min = min - margin;
+        }
+
+#ifdef DEBUG_TIME_VALUE_LAYER
+        std::cerr << "TimeValueLayer::getValueExtents: min = " << min << ", max = " << max << " (after adjustment)" << std::endl;
+#endif
+    }
+
     return true;
 }
 
@@ -342,8 +362,9 @@
     if (!m_model || shouldAutoAlign()) return false;
 
     if (m_scaleMinimum == m_scaleMaximum) {
-        min = m_model->getValueMinimum();
-        max = m_model->getValueMaximum();
+        bool log;
+        QString unit;
+        getValueExtents(min, max, log, unit);
     } else {
         min = m_scaleMinimum;
         max = m_scaleMaximum;
@@ -746,18 +767,13 @@
     max = 0.0;
     log = false;
 
-    bool haveAutoAlignment = false;
-
     if (shouldAutoAlign()) {
 
         if (!v->getValueExtents(m_model->getScaleUnits(), min, max, log)) {
             min = m_model->getValueMinimum();
             max = m_model->getValueMaximum();
-        } else {
-            haveAutoAlignment = true;
-            if (log) {
-                LogRange::mapRange(min, max);
-            }
+        } else if (log) {
+            LogRange::mapRange(min, max);
         }
 
     } else if (m_verticalScale == PlusMinusOneScale) {
@@ -778,22 +794,6 @@
 #ifdef DEBUG_TIME_VALUE_LAYER
     std::cerr << "TimeValueLayer::getScaleExtents: min = " << min << ", max = " << max << std::endl;
 #endif
-
-    if (!haveAutoAlignment) {
-
-        if (max == min) {
-            max = max + 0.5;
-            min = min - 0.5;
-        } else {
-            float margin = (max - min) / 10.0;
-            max = max + margin;
-            min = min - margin;
-        }
-
-#ifdef DEBUG_TIME_VALUE_LAYER
-        std::cerr << "TimeValueLayer::getScaleExtents: min = " << min << ", max = " << max << " (after adjustment)" << std::endl;
-#endif
-    }
 }
 
 int