Mercurial > hg > svgui
diff view/View.cpp @ 1266:a34a2a25907c
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| author | Chris Cannam |
|---|---|
| date | Thu, 01 Mar 2018 18:02:22 +0000 |
| parents | c603aba61702 |
| children | 7527701c8076 |
line wrap: on
line diff
--- a/view/View.cpp Thu Mar 01 14:43:53 2018 +0000 +++ b/view/View.cpp Thu Mar 01 18:02:22 2018 +0000 @@ -114,14 +114,14 @@ int View::getPropertyRangeAndValue(const PropertyContainer::PropertyName &name, - int *min, int *max, int *deflt) const + int *min, int *max, int *deflt) const { if (deflt) *deflt = 1; if (name == "Global Scroll") return m_followPan; if (name == "Global Zoom") return m_followZoom; if (name == "Follow Playback") { - if (min) *min = 0; - if (max) *max = 2; + if (min) *min = 0; + if (max) *max = 2; if (deflt) *deflt = int(PlaybackScrollPageWithCentre); switch (m_followPlay) { case PlaybackScrollContinuous: return 0; @@ -137,15 +137,15 @@ QString View::getPropertyValueLabel(const PropertyContainer::PropertyName &name, - int value) const + int value) const { if (name == "Follow Playback") { - switch (value) { - default: - case 0: return tr("Scroll"); - case 1: return tr("Page"); - case 2: return tr("Off"); - } + switch (value) { + default: + case 0: return tr("Scroll"); + case 1: return tr("Page"); + case 2: return tr("Off"); + } } return tr("<unknown>"); } @@ -154,16 +154,16 @@ View::setProperty(const PropertyContainer::PropertyName &name, int value) { if (name == "Global Scroll") { - setFollowGlobalPan(value != 0); + setFollowGlobalPan(value != 0); } else if (name == "Global Zoom") { - setFollowGlobalZoom(value != 0); + setFollowGlobalZoom(value != 0); } else if (name == "Follow Playback") { - switch (value) { - default: - case 0: setPlaybackFollow(PlaybackScrollContinuous); break; - case 1: setPlaybackFollow(PlaybackScrollPageWithCentre); break; - case 2: setPlaybackFollow(PlaybackIgnore); break; - } + switch (value) { + default: + case 0: setPlaybackFollow(PlaybackScrollContinuous); break; + case 1: setPlaybackFollow(PlaybackScrollPageWithCentre); break; + case 2: setPlaybackFollow(PlaybackIgnore); break; + } } } @@ -177,7 +177,7 @@ View::getPropertyContainer(int i) const { return (const PropertyContainer *)(((View *)this)-> - getPropertyContainer(i)); + getPropertyContainer(i)); } PropertyContainer * @@ -253,11 +253,11 @@ if (client != this) return; if (pc == m_propertyContainer) { - if (m_haveSelectedLayer) { - m_haveSelectedLayer = false; - update(); - } - return; + if (m_haveSelectedLayer) { + m_haveSelectedLayer = false; + update(); + } + return; } delete m_cache; @@ -266,19 +266,19 @@ Layer *selectedLayer = 0; for (LayerList::iterator i = m_layerStack.begin(); i != m_layerStack.end(); ++i) { - if (*i == pc) { - selectedLayer = *i; - m_layerStack.erase(i); - break; - } + if (*i == pc) { + selectedLayer = *i; + m_layerStack.erase(i); + break; + } } if (selectedLayer) { - m_haveSelectedLayer = true; - m_layerStack.push_back(selectedLayer); - update(); + m_haveSelectedLayer = true; + m_layerStack.push_back(selectedLayer); + update(); } else { - m_haveSelectedLayer = false; + m_haveSelectedLayer = false; } emit propertyContainerSelected(pc); @@ -329,23 +329,23 @@ if (m_centreFrame != f) { - int formerPixel = int(m_centreFrame / m_zoomLevel); - - m_centreFrame = f; - - int newPixel = int(m_centreFrame / m_zoomLevel); - - if (newPixel != formerPixel) { + int formerPixel = int(m_centreFrame / m_zoomLevel); + + m_centreFrame = f; + + int newPixel = int(m_centreFrame / m_zoomLevel); + + if (newPixel != formerPixel) { #ifdef DEBUG_VIEW_WIDGET_PAINT - cout << "View(" << this << ")::setCentreFrame: newPixel " << newPixel << ", formerPixel " << formerPixel << endl; + cout << "View(" << this << ")::setCentreFrame: newPixel " << newPixel << ", formerPixel " << formerPixel << endl; #endif - update(); - - changeVisible = true; - } - - if (e) { + update(); + + changeVisible = true; + } + + if (e) { sv_frame_t rf = alignToReference(f); #ifdef DEBUG_VIEW cerr << "View[" << this << "]::setCentreFrame(" << f @@ -383,9 +383,9 @@ double View::getYForFrequency(double frequency, - double minf, - double maxf, - bool logarithmic) const + double minf, + double maxf, + bool logarithmic) const { Profiler profiler("View::getYForFrequency"); @@ -393,57 +393,57 @@ if (logarithmic) { - static double lastminf = 0.0, lastmaxf = 0.0; - static double logminf = 0.0, logmaxf = 0.0; - - if (lastminf != minf) { - lastminf = (minf == 0.0 ? 1.0 : minf); - logminf = log10(minf); - } - if (lastmaxf != maxf) { - lastmaxf = (maxf < lastminf ? lastminf : maxf); - logmaxf = log10(maxf); - } - - if (logminf == logmaxf) return 0; - return h - (h * (log10(frequency) - logminf)) / (logmaxf - logminf); + static double lastminf = 0.0, lastmaxf = 0.0; + static double logminf = 0.0, logmaxf = 0.0; + + if (lastminf != minf) { + lastminf = (minf == 0.0 ? 1.0 : minf); + logminf = log10(minf); + } + if (lastmaxf != maxf) { + lastmaxf = (maxf < lastminf ? lastminf : maxf); + logmaxf = log10(maxf); + } + + if (logminf == logmaxf) return 0; + return h - (h * (log10(frequency) - logminf)) / (logmaxf - logminf); } else { - - if (minf == maxf) return 0; - return h - (h * (frequency - minf)) / (maxf - minf); + + if (minf == maxf) return 0; + return h - (h * (frequency - minf)) / (maxf - minf); } } double View::getFrequencyForY(double y, - double minf, - double maxf, - bool logarithmic) const + double minf, + double maxf, + bool logarithmic) const { double h = height(); if (logarithmic) { - static double lastminf = 0.0, lastmaxf = 0.0; - static double logminf = 0.0, logmaxf = 0.0; - - if (lastminf != minf) { - lastminf = (minf == 0.0 ? 1.0 : minf); - logminf = log10(minf); - } - if (lastmaxf != maxf) { - lastmaxf = (maxf < lastminf ? lastminf : maxf); - logmaxf = log10(maxf); - } - - if (logminf == logmaxf) return 0; - return pow(10.0, logminf + ((logmaxf - logminf) * (h - y)) / h); + static double lastminf = 0.0, lastmaxf = 0.0; + static double logminf = 0.0, logmaxf = 0.0; + + if (lastminf != minf) { + lastminf = (minf == 0.0 ? 1.0 : minf); + logminf = log10(minf); + } + if (lastmaxf != maxf) { + lastmaxf = (maxf < lastminf ? lastminf : maxf); + logmaxf = log10(maxf); + } + + if (logminf == logmaxf) return 0; + return pow(10.0, logminf + ((logmaxf - logminf) * (h - y)) / h); } else { - if (minf == maxf) return 0; - return minf + ((h - y) * (maxf - minf)) / h; + if (minf == maxf) return 0; + return minf + ((h - y) * (maxf - minf)) / h; } } @@ -451,7 +451,7 @@ View::getZoomLevel() const { #ifdef DEBUG_VIEW_WIDGET_PAINT -// cout << "zoom level: " << m_zoomLevel << endl; +// cout << "zoom level: " << m_zoomLevel << endl; #endif return m_zoomLevel; } @@ -482,9 +482,9 @@ if (z < dpratio) return; if (z < 1) z = 1; if (m_zoomLevel != int(z)) { - m_zoomLevel = z; - emit zoomLevelChanged(z, m_followZoom); - update(); + m_zoomLevel = z; + emit zoomLevelChanged(z, m_followZoom); + update(); } } @@ -596,23 +596,23 @@ pb->hide(); connect(layer, SIGNAL(layerParametersChanged()), - this, SLOT(layerParametersChanged())); + this, SLOT(layerParametersChanged())); connect(layer, SIGNAL(layerParameterRangesChanged()), - this, SLOT(layerParameterRangesChanged())); + this, SLOT(layerParameterRangesChanged())); connect(layer, SIGNAL(layerMeasurementRectsChanged()), - this, SLOT(layerMeasurementRectsChanged())); + this, SLOT(layerMeasurementRectsChanged())); connect(layer, SIGNAL(layerNameChanged()), - this, SLOT(layerNameChanged())); + this, SLOT(layerNameChanged())); connect(layer, SIGNAL(modelChanged()), - this, SLOT(modelChanged())); + this, SLOT(modelChanged())); connect(layer, SIGNAL(modelCompletionChanged()), - this, SLOT(modelCompletionChanged())); + this, SLOT(modelCompletionChanged())); connect(layer, SIGNAL(modelAlignmentCompletionChanged()), - this, SLOT(modelAlignmentCompletionChanged())); + this, SLOT(modelAlignmentCompletionChanged())); connect(layer, SIGNAL(modelChangedWithin(sv_frame_t, sv_frame_t)), - this, SLOT(modelChangedWithin(sv_frame_t, sv_frame_t))); + this, SLOT(modelChangedWithin(sv_frame_t, sv_frame_t))); connect(layer, SIGNAL(modelReplaced()), - this, SLOT(modelReplaced())); + this, SLOT(modelReplaced())); update(); @@ -623,7 +623,7 @@ View::removeLayer(Layer *layer) { if (m_deleting) { - return; + return; } delete m_cache; @@ -632,8 +632,8 @@ for (LayerList::iterator i = m_fixedOrderLayers.begin(); i != m_fixedOrderLayers.end(); ++i) { - if (*i == layer) { - m_fixedOrderLayers.erase(i); + if (*i == layer) { + m_fixedOrderLayers.erase(i); break; } } @@ -641,16 +641,16 @@ for (LayerList::iterator i = m_layerStack.begin(); i != m_layerStack.end(); ++i) { - if (*i == layer) { - m_layerStack.erase(i); - if (m_progressBars.find(layer) != m_progressBars.end()) { - delete m_progressBars[layer].bar; + if (*i == layer) { + m_layerStack.erase(i); + if (m_progressBars.find(layer) != m_progressBars.end()) { + delete m_progressBars[layer].bar; delete m_progressBars[layer].cancel; - delete m_progressBars[layer].checkTimer; - m_progressBars.erase(layer); - } - break; - } + delete m_progressBars[layer].checkTimer; + m_progressBars.erase(layer); + } + break; + } } disconnect(layer, SIGNAL(layerParametersChanged()), @@ -707,7 +707,7 @@ if (m_haveSelectedLayer && !m_layerStack.empty()) { return getLayer(getLayerCount() - 1); } else { - return 0; + return 0; } } @@ -721,36 +721,36 @@ View::setViewManager(ViewManager *manager) { if (m_manager) { - m_manager->disconnect(this, SLOT(globalCentreFrameChanged(sv_frame_t))); - m_manager->disconnect(this, SLOT(viewCentreFrameChanged(View *, sv_frame_t))); - m_manager->disconnect(this, SLOT(viewManagerPlaybackFrameChanged(sv_frame_t))); - m_manager->disconnect(this, SLOT(viewZoomLevelChanged(View *, int, bool))); + m_manager->disconnect(this, SLOT(globalCentreFrameChanged(sv_frame_t))); + m_manager->disconnect(this, SLOT(viewCentreFrameChanged(View *, sv_frame_t))); + m_manager->disconnect(this, SLOT(viewManagerPlaybackFrameChanged(sv_frame_t))); + m_manager->disconnect(this, SLOT(viewZoomLevelChanged(View *, int, bool))); m_manager->disconnect(this, SLOT(toolModeChanged())); m_manager->disconnect(this, SLOT(selectionChanged())); m_manager->disconnect(this, SLOT(overlayModeChanged())); m_manager->disconnect(this, SLOT(zoomWheelsEnabledChanged())); disconnect(m_manager, SLOT(viewCentreFrameChanged(sv_frame_t, bool, PlaybackFollowMode))); - disconnect(m_manager, SLOT(zoomLevelChanged(int, bool))); + disconnect(m_manager, SLOT(zoomLevelChanged(int, bool))); } m_manager = manager; connect(m_manager, SIGNAL(globalCentreFrameChanged(sv_frame_t)), - this, SLOT(globalCentreFrameChanged(sv_frame_t))); + this, SLOT(globalCentreFrameChanged(sv_frame_t))); connect(m_manager, SIGNAL(viewCentreFrameChanged(View *, sv_frame_t)), - this, SLOT(viewCentreFrameChanged(View *, sv_frame_t))); + this, SLOT(viewCentreFrameChanged(View *, sv_frame_t))); connect(m_manager, SIGNAL(playbackFrameChanged(sv_frame_t)), - this, SLOT(viewManagerPlaybackFrameChanged(sv_frame_t))); + this, SLOT(viewManagerPlaybackFrameChanged(sv_frame_t))); connect(m_manager, SIGNAL(viewZoomLevelChanged(View *, int, bool)), - this, SLOT(viewZoomLevelChanged(View *, int, bool))); + this, SLOT(viewZoomLevelChanged(View *, int, bool))); connect(m_manager, SIGNAL(toolModeChanged()), - this, SLOT(toolModeChanged())); + this, SLOT(toolModeChanged())); connect(m_manager, SIGNAL(selectionChanged()), - this, SLOT(selectionChanged())); + this, SLOT(selectionChanged())); connect(m_manager, SIGNAL(inProgressSelectionChanged()), - this, SLOT(selectionChanged())); + this, SLOT(selectionChanged())); connect(m_manager, SIGNAL(overlayModeChanged()), this, SLOT(overlayModeChanged())); connect(m_manager, SIGNAL(showCentreLineChanged()), @@ -764,7 +764,7 @@ PlaybackFollowMode))); connect(this, SIGNAL(zoomLevelChanged(int, bool)), - m_manager, SLOT(viewZoomLevelChanged(int, bool))); + m_manager, SLOT(viewZoomLevelChanged(int, bool))); switch (m_followPlay) { @@ -836,16 +836,16 @@ bool discard; LayerList scrollables = getScrollableBackLayers(false, discard); for (LayerList::const_iterator i = scrollables.begin(); - i != scrollables.end(); ++i) { - if (*i == obj || (*i)->getModel() == obj) { - recreate = true; - break; - } + i != scrollables.end(); ++i) { + if (*i == obj || (*i)->getModel() == obj) { + recreate = true; + break; + } } if (recreate) { - delete m_cache; - m_cache = 0; + delete m_cache; + m_cache = 0; } emit layerModelChanged(); @@ -868,12 +868,12 @@ #endif if (myStartFrame > 0 && endFrame < myStartFrame) { - checkProgress(obj); - return; + checkProgress(obj); + return; } if (startFrame > myEndFrame) { - checkProgress(obj); - return; + checkProgress(obj); + return; } // If the model that has changed is not used by any of the cached @@ -884,16 +884,16 @@ bool discard; LayerList scrollables = getScrollableBackLayers(false, discard); for (LayerList::const_iterator i = scrollables.begin(); - i != scrollables.end(); ++i) { - if (*i == obj || (*i)->getModel() == obj) { - recreate = true; - break; - } + i != scrollables.end(); ++i) { + if (*i == obj || (*i)->getModel() == obj) { + recreate = true; + break; + } } if (recreate) { - delete m_cache; - m_cache = 0; + delete m_cache; + m_cache = 0; } if (startFrame < myStartFrame) startFrame = myStartFrame; @@ -948,7 +948,7 @@ update(); if (layer) { - emit propertyContainerPropertyChanged(layer); + emit propertyContainerPropertyChanged(layer); } } @@ -996,7 +996,7 @@ View::viewManagerPlaybackFrameChanged(sv_frame_t f) { if (m_manager) { - if (sender() != m_manager) return; + if (sender() != m_manager) return; } #ifdef DEBUG_VIEW @@ -1031,7 +1031,7 @@ (QApplication::keyboardModifiers() & Qt::AltModifier)); bool pointerInVisibleArea = - long(m_playPointerFrame) >= getStartFrame() && + long(m_playPointerFrame) >= getStartFrame() && (m_playPointerFrame < getEndFrame() || // include old pointer location so we know to refresh when moving out oldPlayPointerFrame < getEndFrame()); @@ -1039,10 +1039,10 @@ switch (m_followPlay) { case PlaybackScrollContinuous: - if (!somethingGoingOn) { - setCentreFrame(m_playPointerFrame, false); - } - break; + if (!somethingGoingOn) { + setCentreFrame(m_playPointerFrame, false); + } + break; case PlaybackScrollPage: case PlaybackScrollPageWithCentre: @@ -1117,11 +1117,11 @@ break; case PlaybackIgnore: - if (m_playPointerFrame >= getStartFrame() && + if (m_playPointerFrame >= getStartFrame() && m_playPointerFrame < getEndFrame()) { - update(); - } - break; + update(); + } + break; } } @@ -1140,9 +1140,9 @@ View::selectionChanged() { if (m_selectionCached) { - delete m_cache; - m_cache = 0; - m_selectionCached = false; + delete m_cache; + m_cache = 0; + m_selectionCached = false; } update(); } @@ -1173,15 +1173,15 @@ for (LayerList::const_iterator i = m_layerStack.begin(); i != m_layerStack.end(); ++i) { - if ((*i)->getModel() && (*i)->getModel()->isOK()) { - - sv_frame_t thisStartFrame = (*i)->getModel()->getStartFrame(); - - if (first || thisStartFrame < startFrame) { - startFrame = thisStartFrame; - } - first = false; - } + if ((*i)->getModel() && (*i)->getModel()->isOK()) { + + sv_frame_t thisStartFrame = (*i)->getModel()->getStartFrame(); + + if (first || thisStartFrame < startFrame) { + startFrame = thisStartFrame; + } + first = false; + } } return startFrame; } @@ -1194,15 +1194,15 @@ for (LayerList::const_iterator i = m_layerStack.begin(); i != m_layerStack.end(); ++i) { - if ((*i)->getModel() && (*i)->getModel()->isOK()) { - - sv_frame_t thisEndFrame = (*i)->getModel()->getEndFrame(); - - if (first || thisEndFrame > endFrame) { - endFrame = thisEndFrame; - } - first = false; - } + if ((*i)->getModel() && (*i)->getModel()->isOK()) { + + sv_frame_t thisEndFrame = (*i)->getModel()->getEndFrame(); + + if (first || thisEndFrame > endFrame) { + endFrame = thisEndFrame; + } + first = false; + } } if (first) return getModelsStartFrame(); @@ -1219,9 +1219,9 @@ //!!! nah, this wants to always return the sr of the main model! for (LayerList::const_iterator i = m_layerStack.begin(); i != m_layerStack.end(); ++i) { - if ((*i)->getModel() && (*i)->getModel()->isOK()) { - return (*i)->getModel()->getSampleRate(); - } + if ((*i)->getModel() && (*i)->getModel()->isOK()) { + return (*i)->getModel()->getSampleRate(); + } } return 0; } @@ -1326,7 +1326,7 @@ { // True iff all views are scrollable for (LayerList::const_iterator i = m_layerStack.begin(); i != m_layerStack.end(); ++i) { - if (!(*i)->isLayerScrollable(this)) return false; + if (!(*i)->isLayerScrollable(this)) return false; } return true; } @@ -1347,13 +1347,13 @@ // cerr << "(name is " << (*i)->objectName() << ")" // << endl; // SVDEBUG << "View::getScrollableBackLayers: I am " << this << endl; - if ((*i)->isLayerDormant(this)) continue; - if ((*i)->isLayerOpaque()) { - // You can't see anything behind an opaque layer! - scrollables.clear(); + if ((*i)->isLayerDormant(this)) continue; + if ((*i)->isLayerOpaque()) { + // You can't see anything behind an opaque layer! + scrollables.clear(); if (metUnscrollable) break; - } - if (!metUnscrollable && (*i)->isLayerScrollable(this)) { + } + if (!metUnscrollable && (*i)->isLayerScrollable(this)) { scrollables.push_back(*i); } else { metUnscrollable = true; @@ -1361,8 +1361,8 @@ } if (testChanged && scrollables != m_lastScrollableBackLayers) { - m_lastScrollableBackLayers = scrollables; - changed = true; + m_lastScrollableBackLayers = scrollables; + changed = true; } return scrollables; } @@ -1379,21 +1379,21 @@ bool started = false; for (LayerList::const_iterator i = m_layerStack.begin(); i != m_layerStack.end(); ++i) { - if ((*i)->isLayerDormant(this)) continue; - if (!started && (*i)->isLayerScrollable(this)) { - continue; - } - started = true; - if ((*i)->isLayerOpaque()) { - // You can't see anything behind an opaque layer! - nonScrollables.clear(); - } - nonScrollables.push_back(*i); + if ((*i)->isLayerDormant(this)) continue; + if (!started && (*i)->isLayerScrollable(this)) { + continue; + } + started = true; + if ((*i)->isLayerOpaque()) { + // You can't see anything behind an opaque layer! + nonScrollables.clear(); + } + nonScrollables.push_back(*i); } if (testChanged && nonScrollables != m_lastNonScrollableBackLayers) { - m_lastNonScrollableBackLayers = nonScrollables; - changed = true; + m_lastNonScrollableBackLayers = nonScrollables; + changed = true; } return nonScrollables; @@ -1401,7 +1401,7 @@ int View::getZoomConstraintBlockSize(int blockSize, - ZoomConstraint::RoundingDirection dir) + ZoomConstraint::RoundingDirection dir) const { int candidate = blockSize; @@ -1411,20 +1411,20 @@ for (LayerList::const_iterator i = m_layerStack.begin(); i != m_layerStack.end(); ++i) { - const ZoomConstraint *zoomConstraint = (*i)->getZoomConstraint(); - if (!zoomConstraint) zoomConstraint = &defaultZoomConstraint; - - int thisBlockSize = - zoomConstraint->getNearestBlockSize(blockSize, dir); - - // Go for the block size that's furthest from the one - // passed in. Most of the time, that's what we want. - if (!haveCandidate || - (thisBlockSize > blockSize && thisBlockSize > candidate) || - (thisBlockSize < blockSize && thisBlockSize < candidate)) { - candidate = thisBlockSize; - haveCandidate = true; - } + const ZoomConstraint *zoomConstraint = (*i)->getZoomConstraint(); + if (!zoomConstraint) zoomConstraint = &defaultZoomConstraint; + + int thisBlockSize = + zoomConstraint->getNearestBlockSize(blockSize, dir); + + // Go for the block size that's furthest from the one + // passed in. Most of the time, that's what we want. + if (!haveCandidate || + (thisBlockSize > blockSize && thisBlockSize > candidate) || + (thisBlockSize < blockSize && thisBlockSize < candidate)) { + candidate = thisBlockSize; + haveCandidate = true; + } } return candidate; @@ -1434,7 +1434,7 @@ View::areLayerColoursSignificant() const { for (LayerList::const_iterator i = m_layerStack.begin(); i != m_layerStack.end(); ++i) { - if ((*i)->getLayerColourSignificance() == + if ((*i)->getLayerColourSignificance() == Layer::ColourHasMeaningfulValue) return true; if ((*i)->isLayerOpaque()) break; } @@ -1456,15 +1456,15 @@ int newZoomLevel = m_zoomLevel; if (in) { - newZoomLevel = getZoomConstraintBlockSize(newZoomLevel - 1, - ZoomConstraint::RoundDown); + newZoomLevel = getZoomConstraintBlockSize(newZoomLevel - 1, + ZoomConstraint::RoundDown); } else { - newZoomLevel = getZoomConstraintBlockSize(newZoomLevel + 1, - ZoomConstraint::RoundUp); + newZoomLevel = getZoomConstraintBlockSize(newZoomLevel + 1, + ZoomConstraint::RoundUp); } if (newZoomLevel != m_zoomLevel) { - setZoomLevel(newZoomLevel); + setZoomLevel(newZoomLevel); } } @@ -1473,18 +1473,18 @@ { sv_frame_t delta; if (lots) { - delta = (getEndFrame() - getStartFrame()) / 2; + delta = (getEndFrame() - getStartFrame()) / 2; } else { - delta = (getEndFrame() - getStartFrame()) / 20; + delta = (getEndFrame() - getStartFrame()) / 20; } if (right) delta = -delta; if (m_centreFrame < delta) { - setCentreFrame(0, e); + setCentreFrame(0, e); } else if (m_centreFrame - delta >= getModelsEndFrame()) { - setCentreFrame(getModelsEndFrame(), e); + setCentreFrame(getModelsEndFrame(), e); } else { - setCentreFrame(m_centreFrame - delta, e); + setCentreFrame(m_centreFrame - delta, e); } } @@ -1495,7 +1495,7 @@ if (!cancel) return; for (ProgressMap::iterator i = m_progressBars.begin(); - i != m_progressBars.end(); ++i) { + i != m_progressBars.end(); ++i) { if (i->second.cancel == cancel) { @@ -1515,19 +1515,19 @@ int ph = height(); for (ProgressMap::iterator i = m_progressBars.begin(); - i != m_progressBars.end(); ++i) { + i != m_progressBars.end(); ++i) { QProgressBar *pb = i->second.bar; QPushButton *cancel = i->second.cancel; - if (i->first == object) { + if (i->first == object) { // The timer is used to test for stalls. If the progress // bar does not get updated for some length of time, the // timer prompts it to go back into "indeterminate" mode QTimer *timer = i->second.checkTimer; - int completion = i->first->getCompletion(this); + int completion = i->first->getCompletion(this); QString text = i->first->getPropertyContainerName(); QString error = i->first->getError(this); @@ -1562,13 +1562,13 @@ update(); // ensure duration &c gets updated } - if (completion >= 100) { - - pb->hide(); + if (completion >= 100) { + + pb->hide(); cancel->hide(); timer->stop(); - } else { + } else { // cerr << "progress = " << completion << endl; @@ -1581,19 +1581,19 @@ cancel->move(0, ph - pb->height()/2 - 10); cancel->show(); - pb->setValue(completion); - pb->move(20, ph - pb->height()); - - pb->show(); - pb->update(); - - ph -= pb->height(); - } - } else { - if (pb->isVisible()) { - ph -= pb->height(); - } - } + pb->setValue(completion); + pb->move(20, ph - pb->height()); + + pb->show(); + pb->update(); + + ph -= pb->height(); + } + } else { + if (pb->isVisible()) { + ph -= pb->height(); + } + } } } @@ -1620,7 +1620,7 @@ View::getProgressBarWidth() const { for (ProgressMap::const_iterator i = m_progressBars.begin(); - i != m_progressBars.end(); ++i) { + i != m_progressBars.end(); ++i) { if (i->second.bar && i->second.bar->isVisible()) { return i->second.bar->width(); } @@ -1660,8 +1660,8 @@ // cerr << "View::paintEvent: centre frame is " << m_centreFrame << endl; if (m_layerStack.empty()) { - QFrame::paintEvent(e); - return; + QFrame::paintEvent(e); + return; } // ensure our constraints are met @@ -1670,7 +1670,7 @@ zoom levels? m_zoomLevel = getZoomConstraintBlockSize(m_zoomLevel, - ZoomConstraint::RoundUp); + ZoomConstraint::RoundUp); */ QPainter paint; @@ -1680,10 +1680,10 @@ QRect cacheRect(rect()); if (e) { - cacheRect &= e->rect(); + cacheRect &= e->rect(); #ifdef DEBUG_VIEW_WIDGET_PAINT - cerr << "paint rect " << cacheRect.width() << "x" << cacheRect.height() - << ", my rect " << width() << "x" << height() << endl; + cerr << "paint rect " << cacheRect.width() << "x" << cacheRect.height() + << ", my rect " << width() << "x" << height() << endl; #endif } @@ -1734,17 +1734,17 @@ #ifdef DEBUG_VIEW_WIDGET_PAINT cerr << "View(" << this << ")::paintEvent: have " << scrollables.size() - << " scrollable back layers and " << nonScrollables.size() - << " non-scrollable front layers" << endl; + << " scrollable back layers and " << nonScrollables.size() + << " non-scrollable front layers" << endl; cerr << "haveSelections " << haveSelections << ", selectionCacheable " - << selectionCacheable << ", m_selectionCached " << m_selectionCached << endl; + << selectionCacheable << ", m_selectionCached " << m_selectionCached << endl; #endif if (layersChanged || scrollables.empty() || - (haveSelections && (selectionCacheable != m_selectionCached))) { - delete m_cache; - m_cache = 0; - m_selectionCached = false; + (haveSelections && (selectionCacheable != m_selectionCached))) { + delete m_cache; + m_cache = 0; + m_selectionCached = false; } QSize scaledCacheSize(scaledSize(size(), dpratio)); @@ -1762,75 +1762,75 @@ << m_cacheZoomLevel << ", zoom " << m_zoomLevel << endl; #endif - if (!m_cache || - m_cacheZoomLevel != m_zoomLevel || + if (!m_cache || + m_cacheZoomLevel != m_zoomLevel || scaledCacheSize != m_cache->size()) { - // cache is not valid - - if (cacheRect.width() < width()/10) { - delete m_cache; + // cache is not valid + + if (cacheRect.width() < width()/10) { + delete m_cache; m_cache = 0; #ifdef DEBUG_VIEW_WIDGET_PAINT - cerr << "View(" << this << ")::paintEvent: small repaint, not bothering to recreate cache" << endl; + cerr << "View(" << this << ")::paintEvent: small repaint, not bothering to recreate cache" << endl; #endif - } else { - delete m_cache; - m_cache = new QPixmap(scaledCacheSize); + } else { + delete m_cache; + m_cache = new QPixmap(scaledCacheSize); #ifdef DEBUG_VIEW_WIDGET_PAINT - cerr << "View(" << this << ")::paintEvent: recreated cache" << endl; + cerr << "View(" << this << ")::paintEvent: recreated cache" << endl; #endif - cacheRect = rect(); - repaintCache = true; - } - - } else if (m_cacheCentreFrame != m_centreFrame) { - - int dx = - getXForFrame(m_cacheCentreFrame) - - getXForFrame(m_centreFrame); - - if (dx > -width() && dx < width()) { - static QPixmap *tmpPixmap = 0; - if (!tmpPixmap || tmpPixmap->size() != scaledCacheSize) { - delete tmpPixmap; - tmpPixmap = new QPixmap(scaledCacheSize); - } - paint.begin(tmpPixmap); - paint.drawPixmap(0, 0, *m_cache); - paint.end(); - paint.begin(m_cache); - paint.drawPixmap(dx, 0, *tmpPixmap); - paint.end(); - if (dx < 0) { - cacheRect = QRect(width() + dx, 0, -dx, height()); - } else { - cacheRect = QRect(0, 0, dx, height()); - } + cacheRect = rect(); + repaintCache = true; + } + + } else if (m_cacheCentreFrame != m_centreFrame) { + + int dx = + getXForFrame(m_cacheCentreFrame) - + getXForFrame(m_centreFrame); + + if (dx > -width() && dx < width()) { + static QPixmap *tmpPixmap = 0; + if (!tmpPixmap || tmpPixmap->size() != scaledCacheSize) { + delete tmpPixmap; + tmpPixmap = new QPixmap(scaledCacheSize); + } + paint.begin(tmpPixmap); + paint.drawPixmap(0, 0, *m_cache); + paint.end(); + paint.begin(m_cache); + paint.drawPixmap(dx, 0, *tmpPixmap); + paint.end(); + if (dx < 0) { + cacheRect = QRect(width() + dx, 0, -dx, height()); + } else { + cacheRect = QRect(0, 0, dx, height()); + } #ifdef DEBUG_VIEW_WIDGET_PAINT - cerr << "View(" << this << ")::paintEvent: scrolled cache by " << dx << endl; + cerr << "View(" << this << ")::paintEvent: scrolled cache by " << dx << endl; #endif - } else { - cacheRect = rect(); + } else { + cacheRect = rect(); #ifdef DEBUG_VIEW_WIDGET_PAINT - cerr << "View(" << this << ")::paintEvent: scrolling too far" << endl; + cerr << "View(" << this << ")::paintEvent: scrolling too far" << endl; #endif - } - repaintCache = true; - - } else { + } + repaintCache = true; + + } else { #ifdef DEBUG_VIEW_WIDGET_PAINT - cerr << "View(" << this << ")::paintEvent: cache is good" << endl; + cerr << "View(" << this << ")::paintEvent: cache is good" << endl; #endif - paint.begin(m_buffer); - paint.drawPixmap(scaledCacheRect, *m_cache, scaledCacheRect); - paint.end(); - QFrame::paintEvent(e); - paintedCacheRect = true; - } - - m_cacheCentreFrame = m_centreFrame; - m_cacheZoomLevel = m_zoomLevel; + paint.begin(m_buffer); + paint.drawPixmap(scaledCacheRect, *m_cache, scaledCacheRect); + paint.end(); + QFrame::paintEvent(e); + paintedCacheRect = true; + } + + m_cacheCentreFrame = m_centreFrame; + m_cacheZoomLevel = m_zoomLevel; } #ifdef DEBUG_VIEW_WIDGET_PAINT @@ -1845,7 +1845,7 @@ QRect rectToPaint; - if (repaintCache) { + if (repaintCache) { paint.begin(m_cache); rectToPaint = scaledCacheRect; } else { @@ -1854,39 +1854,39 @@ } setPaintFont(paint); - paint.setClipRect(rectToPaint); + paint.setClipRect(rectToPaint); paint.setPen(getBackground()); paint.setBrush(getBackground()); - paint.drawRect(rectToPaint); - - paint.setPen(getForeground()); - paint.setBrush(Qt::NoBrush); - - for (LayerList::iterator i = scrollables.begin(); i != scrollables.end(); ++i) { - paint.setRenderHint(QPainter::Antialiasing, false); - paint.save(); + paint.drawRect(rectToPaint); + + paint.setPen(getForeground()); + paint.setBrush(Qt::NoBrush); + + for (LayerList::iterator i = scrollables.begin(); i != scrollables.end(); ++i) { + paint.setRenderHint(QPainter::Antialiasing, false); + paint.save(); #ifdef DEBUG_VIEW_WIDGET_PAINT cerr << "Painting scrollable layer " << *i << " using proxy with repaintCache = " << repaintCache << ", dpratio = " << dpratio << ", rectToPaint = " << rectToPaint.x() << "," << rectToPaint.y() << " " << rectToPaint.width() << "x" << rectToPaint.height() << endl; #endif (*i)->paint(&proxy, paint, rectToPaint); - paint.restore(); - } - - if (haveSelections && selectionCacheable) { - drawSelections(paint); - m_selectionCached = repaintCache; - } - - paint.end(); - - if (repaintCache) { - cacheRect |= (e ? e->rect() : rect()); + paint.restore(); + } + + if (haveSelections && selectionCacheable) { + drawSelections(paint); + m_selectionCached = repaintCache; + } + + paint.end(); + + if (repaintCache) { + cacheRect |= (e ? e->rect() : rect()); scaledCacheRect = scaledRect(cacheRect, dpratio); - paint.begin(m_buffer); - paint.drawPixmap(scaledCacheRect, *m_cache, scaledCacheRect); - paint.end(); - } + paint.begin(m_buffer); + paint.drawPixmap(scaledCacheRect, *m_cache, scaledCacheRect); + paint.end(); + } } // Now non-cacheable items. We always need to redraw the @@ -1903,20 +1903,20 @@ if (scrollables.empty()) { paint.setPen(getBackground()); paint.setBrush(getBackground()); - paint.drawRect(scaledNonCacheRect); + paint.drawRect(scaledNonCacheRect); } - + paint.setPen(getForeground()); paint.setBrush(Qt::NoBrush); - + for (LayerList::iterator i = nonScrollables.begin(); i != nonScrollables.end(); ++i) { // Profiler profiler2("View::paintEvent non-cacheable"); #ifdef DEBUG_VIEW_WIDGET_PAINT cerr << "Painting non-scrollable layer " << *i << " without proxy with repaintCache = " << repaintCache << ", dpratio = " << dpratio << ", rectToPaint = " << nonCacheRect.x() << "," << nonCacheRect.y() << " " << nonCacheRect.width() << "x" << nonCacheRect.height() << endl; #endif - (*i)->paint(&proxy, paint, scaledNonCacheRect); + (*i)->paint(&proxy, paint, scaledNonCacheRect); } - + paint.end(); paint.begin(this); @@ -1928,7 +1928,7 @@ setPaintFont(paint); if (e) paint.setClipRect(e->rect()); if (!m_selectionCached) { - drawSelections(paint); + drawSelections(paint); } paint.end(); @@ -1950,7 +1950,7 @@ if (showPlayPointer) { - paint.begin(this); + paint.begin(this); int playx = getXForFrame(m_playPointerFrame); @@ -1962,7 +1962,7 @@ paint.setPen(getBackground()); paint.drawLine(playx, 1, playx, height() - 2); - paint.end(); + paint.end(); } QFrame::paintEvent(e); @@ -1976,14 +1976,14 @@ MultiSelection::SelectionList selections; if (m_manager) { - selections = m_manager->getSelections(); - if (m_manager->haveInProgressSelection()) { - bool exclusive; - Selection inProgressSelection = - m_manager->getInProgressSelection(exclusive); - if (exclusive) selections.clear(); - selections.insert(inProgressSelection); - } + selections = m_manager->getSelections(); + if (m_manager->haveInProgressSelection()) { + bool exclusive; + Selection inProgressSelection = + m_manager->getInProgressSelection(exclusive); + if (exclusive) selections.clear(); + selections.insert(inProgressSelection); + } } paint.save(); @@ -2003,27 +2003,27 @@ bool closeToLeft, closeToRight; if (shouldIlluminateLocalSelection(localPos, closeToLeft, closeToRight)) { - illuminateFrame = getFrameForX(localPos.x()); + illuminateFrame = getFrameForX(localPos.x()); } const QFontMetrics &metrics = paint.fontMetrics(); for (MultiSelection::SelectionList::iterator i = selections.begin(); - i != selections.end(); ++i) { - - int p0 = getXForFrame(alignFromReference(i->getStartFrame())); - int p1 = getXForFrame(alignFromReference(i->getEndFrame())); - - if (p1 < 0 || p0 > width()) continue; + i != selections.end(); ++i) { + + int p0 = getXForFrame(alignFromReference(i->getStartFrame())); + int p1 = getXForFrame(alignFromReference(i->getEndFrame())); + + if (p1 < 0 || p0 > width()) continue; #ifdef DEBUG_VIEW_WIDGET_PAINT - SVDEBUG << "View::drawSelections: " << p0 << ",-1 [" << (p1-p0) << "x" << (height()+1) << "]" << endl; + SVDEBUG << "View::drawSelections: " << p0 << ",-1 [" << (p1-p0) << "x" << (height()+1) << "]" << endl; #endif - bool illuminateThis = - (illuminateFrame >= 0 && i->contains(illuminateFrame)); - - paint.setPen(QColor(150, 150, 255)); + bool illuminateThis = + (illuminateFrame >= 0 && i->contains(illuminateFrame)); + + paint.setPen(QColor(150, 150, 255)); if (translucent && shouldLabelSelections()) { paint.drawRect(p0, -1, p1 - p0, height() + 1); @@ -2035,73 +2035,73 @@ paint.drawRect(p0, 0, p1 - p0, height() - 1); } - if (illuminateThis) { - paint.save(); + if (illuminateThis) { + paint.save(); paint.setPen(QPen(getForeground(), 2)); - if (closeToLeft) { - paint.drawLine(p0, 1, p1, 1); - paint.drawLine(p0, 0, p0, height()); - paint.drawLine(p0, height() - 1, p1, height() - 1); - } else if (closeToRight) { - paint.drawLine(p0, 1, p1, 1); - paint.drawLine(p1, 0, p1, height()); - paint.drawLine(p0, height() - 1, p1, height() - 1); - } else { - paint.setBrush(Qt::NoBrush); - paint.drawRect(p0, 1, p1 - p0, height() - 2); - } - paint.restore(); - } - - if (sampleRate && shouldLabelSelections() && m_manager && + if (closeToLeft) { + paint.drawLine(p0, 1, p1, 1); + paint.drawLine(p0, 0, p0, height()); + paint.drawLine(p0, height() - 1, p1, height() - 1); + } else if (closeToRight) { + paint.drawLine(p0, 1, p1, 1); + paint.drawLine(p1, 0, p1, height()); + paint.drawLine(p0, height() - 1, p1, height() - 1); + } else { + paint.setBrush(Qt::NoBrush); + paint.drawRect(p0, 1, p1 - p0, height() - 2); + } + paint.restore(); + } + + if (sampleRate && shouldLabelSelections() && m_manager && m_manager->shouldShowSelectionExtents()) { - - QString startText = QString("%1 / %2") - .arg(QString::fromStdString - (RealTime::frame2RealTime - (i->getStartFrame(), sampleRate).toText(true))) - .arg(i->getStartFrame()); - - QString endText = QString(" %1 / %2") - .arg(QString::fromStdString - (RealTime::frame2RealTime - (i->getEndFrame(), sampleRate).toText(true))) - .arg(i->getEndFrame()); - - QString durationText = QString("(%1 / %2) ") - .arg(QString::fromStdString - (RealTime::frame2RealTime - (i->getEndFrame() - i->getStartFrame(), sampleRate) - .toText(true))) - .arg(i->getEndFrame() - i->getStartFrame()); - - int sw = metrics.width(startText), - ew = metrics.width(endText), - dw = metrics.width(durationText); - - int sy = metrics.ascent() + metrics.height() + 4; - int ey = sy; - int dy = sy + metrics.height(); - - int sx = p0 + 2; - int ex = sx; - int dx = sx; + + QString startText = QString("%1 / %2") + .arg(QString::fromStdString + (RealTime::frame2RealTime + (i->getStartFrame(), sampleRate).toText(true))) + .arg(i->getStartFrame()); + + QString endText = QString(" %1 / %2") + .arg(QString::fromStdString + (RealTime::frame2RealTime + (i->getEndFrame(), sampleRate).toText(true))) + .arg(i->getEndFrame()); + + QString durationText = QString("(%1 / %2) ") + .arg(QString::fromStdString + (RealTime::frame2RealTime + (i->getEndFrame() - i->getStartFrame(), sampleRate) + .toText(true))) + .arg(i->getEndFrame() - i->getStartFrame()); + + int sw = metrics.width(startText), + ew = metrics.width(endText), + dw = metrics.width(durationText); + + int sy = metrics.ascent() + metrics.height() + 4; + int ey = sy; + int dy = sy + metrics.height(); + + int sx = p0 + 2; + int ex = sx; + int dx = sx; bool durationBothEnds = true; - if (sw + ew > (p1 - p0)) { - ey += metrics.height(); - dy += metrics.height(); + if (sw + ew > (p1 - p0)) { + ey += metrics.height(); + dy += metrics.height(); durationBothEnds = false; - } - - if (ew < (p1 - p0)) { - ex = p1 - 2 - ew; - } - - if (dw < (p1 - p0)) { - dx = p1 - 2 - dw; - } + } + + if (ew < (p1 - p0)) { + ex = p1 - 2 - ew; + } + + if (dw < (p1 - p0)) { + dx = p1 - 2 - dw; + } PaintAssistant::drawVisibleText(this, paint, sx, sy, startText, PaintAssistant::OutlinedText); @@ -2113,7 +2113,7 @@ PaintAssistant::drawVisibleText(this, paint, sx, dy, durationText, PaintAssistant::OutlinedText); } - } + } } paint.restore(); @@ -2431,12 +2431,12 @@ paint.setPen(getBackground()); paint.setBrush(getBackground()); - paint.drawRect(QRect(xorigin + x, 0, width(), height())); - - paint.setPen(getForeground()); - paint.setBrush(Qt::NoBrush); - - for (LayerList::iterator i = m_layerStack.begin(); + paint.drawRect(QRect(xorigin + x, 0, width(), height())); + + paint.setPen(getForeground()); + paint.setBrush(Qt::NoBrush); + + for (LayerList::iterator i = m_layerStack.begin(); i != m_layerStack.end(); ++i) { if (!((*i)->isLayerDormant(this))){ @@ -2455,7 +2455,7 @@ paint.restore(); } - } + } } m_centreFrame = origCentreFrame; @@ -2551,15 +2551,15 @@ "followZoom=\"%4\" " "tracking=\"%5\" " " %6>\n") - .arg(m_centreFrame) - .arg(m_zoomLevel) - .arg(m_followPan) - .arg(m_followZoom) - .arg(m_followPlay == PlaybackScrollContinuous ? "scroll" : - m_followPlay == PlaybackScrollPageWithCentre ? "page" : - m_followPlay == PlaybackScrollPage ? "daw" : + .arg(m_centreFrame) + .arg(m_zoomLevel) + .arg(m_followPan) + .arg(m_followZoom) + .arg(m_followPlay == PlaybackScrollContinuous ? "scroll" : + m_followPlay == PlaybackScrollPageWithCentre ? "page" : + m_followPlay == PlaybackScrollPage ? "daw" : "ignore") - .arg(extraAttributes); + .arg(extraAttributes); for (int i = 0; i < (int)m_fixedOrderLayers.size(); ++i) { bool visible = !m_fixedOrderLayers[i]->isLayerDormant(this); @@ -2576,7 +2576,7 @@ { // cerr << "ViewPropertyContainer: " << this << " is owned by View " << v << endl; connect(m_v, SIGNAL(propertyChanged(PropertyContainer::PropertyName)), - this, SIGNAL(propertyChanged(PropertyContainer::PropertyName))); + this, SIGNAL(propertyChanged(PropertyContainer::PropertyName))); } ViewPropertyContainer::~ViewPropertyContainer()