comparison layer/FlexiNoteLayer.cpp @ 1216:dc2af6616c83

Merge from branch 3.0-integration

 #include "base/RealTime.h"
 #include "base/Profiler.h"
 #include "base/Pitch.h"
 #include "base/LogRange.h"
 #include "base/RangeMapper.h"
+
 #include "ColourDatabase.h"
-#include "view/View.h"
-
+#include "LayerGeometryProvider.h"
 #include "PianoScale.h"
 #include "LinearNumericalScale.h"
 #include "LogNumericalScale.h"
+#include "PaintAssistant.h"
 
 #include "data/model/FlexiNoteModel.h"
+
+#include "view/View.h"
 
 #include "widgets/ItemEditDialog.h"
 #include "widgets/TextAbbrev.h"
 
 #include <QPainter>

     m_verticalScale = scale;
     emit layerParametersChanged();
 }
 
 bool
-FlexiNoteLayer::isLayerScrollable(const View *v) const
+FlexiNoteLayer::isLayerScrollable(const LayerGeometryProvider *v) const
 {
     QPoint discard;
     return !v->shouldIlluminateLocalFeatures(this, discard);
 }
 

 
     return mapper;
 }
 
 FlexiNoteModel::PointList
-FlexiNoteLayer::getLocalPoints(View *v, int x) const
+FlexiNoteLayer::getLocalPoints(LayerGeometryProvider *v, int x) const
 {
     if (!m_model) return FlexiNoteModel::PointList();
 
     sv_frame_t frame = v->getFrameForX(x);
 

 
     return usePoints;
 }
 
 bool
-FlexiNoteLayer::getPointToDrag(View *v, int x, int y, FlexiNoteModel::Point &p) const
+FlexiNoteLayer::getPointToDrag(LayerGeometryProvider *v, int x, int y, FlexiNoteModel::Point &p) const
 {
     if (!m_model) return false;
 
     sv_frame_t frame = v->getFrameForX(x);
 

 
     return true;
 }
 
 bool
-FlexiNoteLayer::getNoteToEdit(View *v, int x, int y, FlexiNoteModel::Point &p) const
+FlexiNoteLayer::getNoteToEdit(LayerGeometryProvider *v, int x, int y, FlexiNoteModel::Point &p) const
 {
     // GF: find the note that is closest to the cursor
     if (!m_model) return false;
 
     sv_frame_t frame = v->getFrameForX(x);

 
     return true;
 }
 
 QString
-FlexiNoteLayer::getFeatureDescription(View *v, QPoint &pos) const
+FlexiNoteLayer::getFeatureDescription(LayerGeometryProvider *v, QPoint &pos) const
 {
     int x = pos.x();
 
     if (!m_model || !m_model->getSampleRate()) return "";
 

                  getYForValue(v, note.value));
     return text;
 }
 
 bool
-FlexiNoteLayer::snapToFeatureFrame(View *v, sv_frame_t &frame,
+FlexiNoteLayer::snapToFeatureFrame(LayerGeometryProvider *v, sv_frame_t &frame,
                                    int &resolution,
                                    SnapType snap) const
 {
     if (!m_model) {
         return Layer::snapToFeatureFrame(v, frame, resolution, snap);

     frame = snapped;
     return found;
 }
 
 void
-FlexiNoteLayer::getScaleExtents(View *v, double &min, double &max, bool &log) const
+FlexiNoteLayer::getScaleExtents(LayerGeometryProvider *v, double &min, double &max, bool &log) const
 {
     min = 0.0;
     max = 0.0;
     log = false;
 

 
     if (max == min) max = min + 1.0;
 }
 
 int
-FlexiNoteLayer::getYForValue(View *v, double val) const
+FlexiNoteLayer::getYForValue(LayerGeometryProvider *v, double val) const
 {
     double min = 0.0, max = 0.0;
     bool logarithmic = false;
-    int h = v->height();
+    int h = v->getPaintHeight();
 
     getScaleExtents(v, min, max, logarithmic);
 
 #ifdef DEBUG_NOTE_LAYER
     cerr << "FlexiNoteLayer[" << this << "]::getYForValue(" << val << "): min = " << min << ", max = " << max << ", log = " << logarithmic << endl;

 #endif
     return y;
 }
 
 double
-FlexiNoteLayer::getValueForY(View *v, int y) const
+FlexiNoteLayer::getValueForY(LayerGeometryProvider *v, int y) const
 {
     double min = 0.0, max = 0.0;
     bool logarithmic = false;
-    int h = v->height();
+    int h = v->getPaintHeight();
 
     getScaleExtents(v, min, max, logarithmic);
 
     double val = min + (double(h - y) * double(max - min)) / h;
 

     if (!m_model) return false;
     return (m_verticalScale == AutoAlignScale);
 }
 
 void
-FlexiNoteLayer::paint(View *v, QPainter &paint, QRect rect) const
+FlexiNoteLayer::paint(LayerGeometryProvider *v, QPainter &paint, QRect rect) const
 {
     if (!m_model || !m_model->isOK()) return;
 
     sv_samplerate_t sampleRate = m_model->getSampleRate();
     if (!sampleRate) return;

         if (shouldIlluminate &&
                 // "illuminatePoint == p"
                 !FlexiNoteModel::Point::Comparator()(illuminatePoint, p) &&
                 !FlexiNoteModel::Point::Comparator()(p, illuminatePoint)) {
 
-                paint.drawLine(x, -1, x, v->height() + 1);
-                paint.drawLine(x+w, -1, x+w, v->height() + 1);
+                paint.drawLine(x, -1, x, v->getPaintHeight() + 1);
+                paint.drawLine(x+w, -1, x+w, v->getPaintHeight() + 1);
         
                 paint.setPen(v->getForeground());
                 // paint.setBrush(v->getForeground());
         
                 QString vlabel = QString("freq: %1%2").arg(p.value).arg(m_model->getScaleUnits());
-                // v->drawVisibleText(paint, 
+                // PaintAssistant::drawVisibleText(v, paint, 
                 //                    x - paint.fontMetrics().width(vlabel) - 2,
                 //                    y + paint.fontMetrics().height()/2
                 //                      - paint.fontMetrics().descent(), 
-                //                    vlabel, View::OutlinedText);
-                v->drawVisibleText(paint, 
+                //                    vlabel, PaintAssistant::OutlinedText);
+                PaintAssistant::drawVisibleText(v, paint, 
                                    x,
                                    y - h/2 - 2 - paint.fontMetrics().height()
                                      - paint.fontMetrics().descent(), 
-                                   vlabel, View::OutlinedText);
+                                   vlabel, PaintAssistant::OutlinedText);
 
                 QString hlabel = "dur: " + QString(RealTime::frame2RealTime
                     (p.duration, m_model->getSampleRate()).toText(true).c_str());
-                v->drawVisibleText(paint, 
+                PaintAssistant::drawVisibleText(v, paint, 
                                    x,
                                    y - h/2 - paint.fontMetrics().descent() - 2,
-                                   hlabel, View::OutlinedText);
+                                   hlabel, PaintAssistant::OutlinedText);
 
                 QString llabel = QString("%1").arg(p.label);
-                v->drawVisibleText(paint, 
+                PaintAssistant::drawVisibleText(v, paint, 
                                    x,
                                    y + h + 2 + paint.fontMetrics().descent(),
-                                   llabel, View::OutlinedText);
+                                   llabel, PaintAssistant::OutlinedText);
                 QString nlabel = QString("%1").arg(noteNumber);
-                v->drawVisibleText(paint, 
+                PaintAssistant::drawVisibleText(v, paint, 
                                    x + paint.fontMetrics().averageCharWidth() / 2,
                                    y + h/2 - paint.fontMetrics().descent(),
-                                   nlabel, View::OutlinedText);
+                                   nlabel, PaintAssistant::OutlinedText);
         }
     
         paint.drawRect(x, y - h/2, w, h);
     }
 
     paint.restore();
 }
 
 int
-FlexiNoteLayer::getVerticalScaleWidth(View *v, bool, QPainter &paint) const
+FlexiNoteLayer::getVerticalScaleWidth(LayerGeometryProvider *v, bool, QPainter &paint) const
 {
     if (!m_model || shouldAutoAlign()) {
         return 0;
     } else  {
         if (m_verticalScale == LogScale || m_verticalScale == MIDIRangeScale) {

         }
     }
 }
 
 void
-FlexiNoteLayer::paintVerticalScale(View *v, bool, QPainter &paint, QRect) const
+FlexiNoteLayer::paintVerticalScale(LayerGeometryProvider *v, bool, QPainter &paint, QRect) const
 {
     if (!m_model || m_model->getPoints().empty()) return;
 
     QString unit;
     double min, max;
     bool logarithmic;
 
     int w = getVerticalScaleWidth(v, false, paint);
-    int h = v->height();
+    int h = v->getPaintHeight();
 
     getScaleExtents(v, min, max, logarithmic);
 
     if (logarithmic) {
         LogNumericalScale().paintVertical(v, this, paint, 0, min, max);

                                               mw));
     }
 }
 
 void
-FlexiNoteLayer::drawStart(View *v, QMouseEvent *e)
+FlexiNoteLayer::drawStart(LayerGeometryProvider *v, QMouseEvent *e)
 {
 //    SVDEBUG << "FlexiNoteLayer::drawStart(" << e->x() << "," << e->y() << ")" << endl;
 
     if (!m_model) return;
 

 
     m_editing = true;
 }
 
 void
-FlexiNoteLayer::drawDrag(View *v, QMouseEvent *e)
+FlexiNoteLayer::drawDrag(LayerGeometryProvider *v, QMouseEvent *e)
 {
 //    SVDEBUG << "FlexiNoteLayer::drawDrag(" << e->x() << "," << e->y() << ")" << endl;
 
     if (!m_model || !m_editing) return;
 

     m_editingPoint.duration = newDuration;
     m_editingCommand->addPoint(m_editingPoint);
 }
 
 void
-FlexiNoteLayer::drawEnd(View *, QMouseEvent *)
+FlexiNoteLayer::drawEnd(LayerGeometryProvider *, QMouseEvent *)
 {
 //    SVDEBUG << "FlexiNoteLayer::drawEnd(" << e->x() << "," << e->y() << ")" << endl;
     if (!m_model || !m_editing) return;
     finish(m_editingCommand);
     m_editingCommand = 0;
     m_editing = false;
 }
 
 void
-FlexiNoteLayer::eraseStart(View *v, QMouseEvent *e)
+FlexiNoteLayer::eraseStart(LayerGeometryProvider *v, QMouseEvent *e)
 {
     if (!m_model) return;
 
     if (!getPointToDrag(v, e->x(), e->y(), m_editingPoint)) return;
 

 
     m_editing = true;
 }
 
 void
-FlexiNoteLayer::eraseDrag(View *, QMouseEvent *)
-{
-}
-
-void
-FlexiNoteLayer::eraseEnd(View *v, QMouseEvent *e)
+FlexiNoteLayer::eraseDrag(LayerGeometryProvider *, QMouseEvent *)
+{
+}
+
+void
+FlexiNoteLayer::eraseEnd(LayerGeometryProvider *v, QMouseEvent *e)
 {
     if (!m_model || !m_editing) return;
 
     m_editing = false;
 

     m_editingCommand = 0;
     m_editing = false;
 }
 
 void
-FlexiNoteLayer::editStart(View *v, QMouseEvent *e)
+FlexiNoteLayer::editStart(LayerGeometryProvider *v, QMouseEvent *e)
 {
 //    SVDEBUG << "FlexiNoteLayer::editStart(" << e->x() << "," << e->y() << ")" << endl;
     std::cerr << "FlexiNoteLayer::editStart(" << e->x() << "," << e->y() << ")" << std::endl;
 
     if (!m_model) return;

     }
     std::cerr << "editStart: mode is " << m_editMode << ", note frame: " << onset << ", left boundary: " << m_greatestLeftNeighbourFrame << ", right boundary: " << m_smallestRightNeighbourFrame << std::endl;
 }
 
 void
-FlexiNoteLayer::editDrag(View *v, QMouseEvent *e)
+FlexiNoteLayer::editDrag(LayerGeometryProvider *v, QMouseEvent *e)
 {
 //    SVDEBUG << "FlexiNoteLayer::editDrag(" << e->x() << "," << e->y() << ")" << endl;
     std::cerr << "FlexiNoteLayer::editDrag(" << e->x() << "," << e->y() << ")" << std::endl;
 
     if (!m_model || !m_editing) return;

 
     std::cerr << "added new point(" << m_editingPoint.frame << "," << m_editingPoint.duration << ")" << std::endl;
 }
 
 void
-FlexiNoteLayer::editEnd(View *v, QMouseEvent *e)
+FlexiNoteLayer::editEnd(LayerGeometryProvider *v, QMouseEvent *e)
 {
 //    SVDEBUG << "FlexiNoteLayer::editEnd(" << e->x() << "," << e->y() << ")" << endl;
     std::cerr << "FlexiNoteLayer::editEnd(" << e->x() << "," << e->y() << ")" << std::endl;
     
     if (!m_model || !m_editing) return;

     m_editingCommand = 0;
     m_editing = false;
 }
 
 void
-FlexiNoteLayer::splitStart(View *v, QMouseEvent *e)
+FlexiNoteLayer::splitStart(LayerGeometryProvider *v, QMouseEvent *e)
 {
     // GF: note splitting starts (!! remove printing soon)
     std::cerr << "splitStart (n.b. editStart will be called later, if the user drags the mouse)" << std::endl;
     if (!m_model) return;
 

     m_dragStartX = e->x();
     m_dragStartY = e->y();
 }
 
 void
-FlexiNoteLayer::splitEnd(View *v, QMouseEvent *e)
+FlexiNoteLayer::splitEnd(LayerGeometryProvider *v, QMouseEvent *e)
 {
     // GF: note splitting ends. (!! remove printing soon)
     std::cerr << "splitEnd" << std::endl;
     if (!m_model || !m_editing || m_editMode != SplitNote) return;
 

 
     splitNotesAt(v, frame, e);
 }
 
 void
-FlexiNoteLayer::splitNotesAt(View *v, sv_frame_t frame)
+FlexiNoteLayer::splitNotesAt(LayerGeometryProvider *v, sv_frame_t frame)
 {
     splitNotesAt(v, frame, 0);
 }
 
 void
-FlexiNoteLayer::splitNotesAt(View *v, sv_frame_t frame, QMouseEvent *e)
+FlexiNoteLayer::splitNotesAt(LayerGeometryProvider *v, sv_frame_t frame, QMouseEvent *e)
 {
     FlexiNoteModel::PointList onPoints = m_model->getPoints(frame);
     if (onPoints.empty()) return;
     
     FlexiNote note(*onPoints.begin());

 
     finish(command);
 }
 
 void
-FlexiNoteLayer::addNote(View *v, QMouseEvent *e)
+FlexiNoteLayer::addNote(LayerGeometryProvider *v, QMouseEvent *e)
 {
     std::cerr << "addNote" << std::endl;
     if (!m_model) return;
 
     sv_frame_t duration = 10000;

         finish(command);
     }
 }
 
 SparseTimeValueModel *
-FlexiNoteLayer::getAssociatedPitchModel(View *v) const
+FlexiNoteLayer::getAssociatedPitchModel(LayerGeometryProvider *v) const
 {
     // Better than we used to do, but still not very satisfactory
 
 //    cerr << "FlexiNoteLayer::getAssociatedPitchModel()" << endl;
 
-    for (int i = 0; i < v->getLayerCount(); ++i) {
-        Layer *layer = v->getLayer(i);
+    for (int i = 0; i < v->getView()->getLayerCount(); ++i) {
+        Layer *layer = v->getView()->getLayer(i);
         if (layer &&
             layer->getLayerPresentationName() != "candidate") {
 //            cerr << "FlexiNoteLayer::getAssociatedPitchModel: looks like our layer is " << layer << endl;
             SparseTimeValueModel *model = qobject_cast<SparseTimeValueModel *>
                 (layer->getModel());

     cerr << "FlexiNoteLayer::getAssociatedPitchModel: failed to find a model" << endl;
     return 0;
 }
 
 void
-FlexiNoteLayer::snapSelectedNotesToPitchTrack(View *v, Selection s)
+FlexiNoteLayer::snapSelectedNotesToPitchTrack(LayerGeometryProvider *v, Selection s)
 {
     if (!m_model) return;
 
     FlexiNoteModel::PointList points =
         m_model->getPoints(s.getStartFrame(), s.getEndFrame());

     
     finish(command);
 }
 
 void
-FlexiNoteLayer::mergeNotes(View *v, Selection s, bool inclusive)
+FlexiNoteLayer::mergeNotes(LayerGeometryProvider *v, Selection s, bool inclusive)
 {
     FlexiNoteModel::PointList points =
         m_model->getPoints(s.getStartFrame(), s.getEndFrame());
 
     FlexiNoteModel::PointList::iterator i = points.begin();

     command->addPoint(newNote);
     finish(command);
 }
 
 bool
-FlexiNoteLayer::updateNoteValueFromPitchCurve(View *v,
-                                              FlexiNoteModel::Point &note) const
+FlexiNoteLayer::updateNoteValueFromPitchCurve(LayerGeometryProvider *v, FlexiNoteModel::Point &note) const
 {
     SparseTimeValueModel *model = getAssociatedPitchModel(v);
     if (!model) return false;
         
     std::cerr << model->getTypeName() << std::endl;

 
     return true;
 }
 
 void 
-FlexiNoteLayer::mouseMoveEvent(View *v, QMouseEvent *e)
+FlexiNoteLayer::mouseMoveEvent(LayerGeometryProvider *v, QMouseEvent *e)
 {
     // GF: context sensitive cursors
-    // v->setCursor(Qt::ArrowCursor);
+    // v->getView()->setCursor(Qt::ArrowCursor);
     FlexiNoteModel::Point note(0);
     if (!getNoteToEdit(v, e->x(), e->y(), note)) { 
-        // v->setCursor(Qt::UpArrowCursor);
+        // v->getView()->setCursor(Qt::UpArrowCursor);
         return; 
     }
 
     bool closeToLeft = false, closeToRight = false,
         closeToTop = false, closeToBottom = false;
     getRelativeMousePosition(v, note, e->x(), e->y(),
                              closeToLeft, closeToRight,
                              closeToTop, closeToBottom);
     
     if (closeToLeft) {
-        v->setCursor(Qt::SizeHorCursor);
+        v->getView()->setCursor(Qt::SizeHorCursor);
         m_editMode = LeftBoundary;
         cerr << "edit mode -> LeftBoundary" << endl;
     } else if (closeToRight) {
-        v->setCursor(Qt::SizeHorCursor);
+        v->getView()->setCursor(Qt::SizeHorCursor);
         m_editMode = RightBoundary;
         cerr << "edit mode -> RightBoundary" << endl;
     } else if (closeToTop) {
-        v->setCursor(Qt::CrossCursor);
+        v->getView()->setCursor(Qt::CrossCursor);
         m_editMode = DragNote;
         cerr << "edit mode -> DragNote" << endl;
     } else if (closeToBottom) {
-        v->setCursor(Qt::UpArrowCursor);
+        v->getView()->setCursor(Qt::UpArrowCursor);
         m_editMode = SplitNote;
         cerr << "edit mode -> SplitNote" << endl;
     } else {
-        v->setCursor(Qt::ArrowCursor);
-    }
-}
-
-void
-FlexiNoteLayer::getRelativeMousePosition(View *v, FlexiNoteModel::Point &note, int x, int y, bool &closeToLeft, bool &closeToRight, bool &closeToTop, bool &closeToBottom) const
+        v->getView()->setCursor(Qt::ArrowCursor);
+    }
+}
+
+void
+FlexiNoteLayer::getRelativeMousePosition(LayerGeometryProvider *v, FlexiNoteModel::Point &note, int x, int y, bool &closeToLeft, bool &closeToRight, bool &closeToTop, bool &closeToBottom) const
 {
     // GF: TODO: consoloidate the tolerance values
     if (!m_model) return;
 
     int ctol = 0;

 //    cerr << "FlexiNoteLayer::getRelativeMousePosition: close to: left " << closeToLeft << " right " << closeToRight << " top " << closeToTop << " bottom " << closeToBottom << endl;
 }
 
 
 bool
-FlexiNoteLayer::editOpen(View *v, QMouseEvent *e)
+FlexiNoteLayer::editOpen(LayerGeometryProvider *v, QMouseEvent *e)
 {
     std::cerr << "Opening note editor dialog" << std::endl;
     if (!m_model) return false;
 
     FlexiNoteModel::Point note(0);

 
     finish(command);
 }
 
 void
-FlexiNoteLayer::copy(View *v, Selection s, Clipboard &to)
+FlexiNoteLayer::copy(LayerGeometryProvider *v, Selection s, Clipboard &to)
 {
     if (!m_model) return;
 
     FlexiNoteModel::PointList points =
         m_model->getPoints(s.getStartFrame(), s.getEndFrame());

         }
     }
 }
 
 bool
-FlexiNoteLayer::paste(View *v, const Clipboard &from, sv_frame_t /*frameOffset */, bool /* interactive */)
+FlexiNoteLayer::paste(LayerGeometryProvider *v, const Clipboard &from, sv_frame_t /*frameOffset */, bool /* interactive */)
 {
     if (!m_model) return false;
 
     const Clipboard::PointList &points = from.getPoints();
 
     bool realign = false;
 
     if (clipboardHasDifferentAlignment(v, from)) {
 
         QMessageBox::StandardButton button =
-            QMessageBox::question(v, tr("Re-align pasted items?"),
+            QMessageBox::question(v->getView(), tr("Re-align pasted items?"),
                                   tr("The items you are pasting came from a layer with different source material from this one.  Do you want to re-align them in time, to match the source material for this layer?"),
                                   QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel,
                                   QMessageBox::Yes);
 
         if (button == QMessageBox::Cancel) {

 //    double max = attributes.value("scaleMaximum").toDouble(&alsoOk);
 //    if (ok && alsoOk && min != max) setDisplayExtents(min, max);
 }
 
 void
-FlexiNoteLayer::setVerticalRangeToNoteRange(View *v)
+FlexiNoteLayer::setVerticalRangeToNoteRange(LayerGeometryProvider *v)
 {
     double minf = std::numeric_limits<double>::max();
     double maxf = 0;
     bool hasNotes = 0;
     for (FlexiNoteModel::PointList::const_iterator i = m_model->getPoints().begin();

     }
     
     std::cerr << "min frequency:" << minf << ", max frequency: " << maxf << std::endl;
     
     if (hasNotes) {
-        v->getLayer(1)->setDisplayExtents(minf*0.66,maxf*1.5); 
+        v->getView()->getLayer(1)->setDisplayExtents(minf*0.66,maxf*1.5); 
         // MM: this is a hack because we rely on 
         // * this layer being automatically aligned to layer 1
         // * layer one is a log frequency layer.
     }
 }