diff options
Diffstat (limited to 'src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTimeline.cpp')
| -rw-r--r-- | src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTimeline.cpp | 1035 |
1 files changed, 0 insertions, 1035 deletions
diff --git a/src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTimeline.cpp b/src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTimeline.cpp deleted file mode 100644 index 25b66911..00000000 --- a/src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTimeline.cpp +++ /dev/null @@ -1,1035 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2018 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt 3D Studio. -** -** $QT_BEGIN_LICENSE:GPL-EXCEPT$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 as published by the Free Software -** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "RowTimeline.h" -#include "RowTimelinePropertyGraph.h" -#include "RowTree.h" -#include "RowManager.h" -#include "Ruler.h" -#include "TimelineConstants.h" -#include "Keyframe.h" -#include "KeyframeManager.h" -#include "TimelineGraphicsScene.h" -#include "Bindings/ITimelineItemBinding.h" -#include "Bindings/ITimelineTimebar.h" -#include "Bindings/Qt3DSDMTimelineItemProperty.h" -#include "AppFonts.h" -#include "StudioPreferences.h" -#include "TimelineToolbar.h" -#include "StudioUtils.h" - -#include <QtGui/qpainter.h> -#include <QtGui/qbrush.h> -#include <QtWidgets/qdesktopwidget.h> -#include <QtWidgets/qapplication.h> -#include <QtWidgets/qgraphicssceneevent.h> -#include <QtWidgets/qwidget.h> -#include <QtWidgets/qlabel.h> -#include <QtCore/qdatetime.h> - -RowTimeline::RowTimeline() - : InteractiveTimelineItem() -{ - // 999999: theoretically big enough row width (~ 4.6 hrs of presentation length) - setMinimumWidth(999999); - setMaximumWidth(999999); -} - -RowTimeline::~RowTimeline() -{ - // remove keyframes - if (!m_keyframes.empty()) { - if (m_isProperty) // non-property rows use the same keyframes from property rows. - qDeleteAll(m_keyframes); - - m_keyframes.clear(); - } -} - -void RowTimeline::initialize() -{ - // Called once m_rowTree exists - - m_commentItem = new RowTimelineCommentItem(this); - m_commentItem->setParentRow(m_rowTree); - updateCommentItemPos(); - - TimelineToolbar *toolbar = m_rowTree->m_scene->widgetTimeline()->toolbar(); - connect(toolbar, &TimelineToolbar::showRowTextsToggled, this, [this]() { - updateCommentItem(); - }); - - connect(m_commentItem, &RowTimelineCommentItem::labelChanged, this, - [this](const QString &label) { - // Update label on timeline and on model - ITimelineTimebar *timebar = m_rowTree->m_binding->GetTimelineItem()->GetTimebar(); - timebar->SetTimebarComment(label); - }); - - connect(m_rowTree->m_scene->ruler(), &Ruler::viewportXChanged, this, - &RowTimeline::updateCommentItemPos); -} - -void RowTimeline::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) -{ - Q_UNUSED(option) - - bool hiResIcons = StudioUtils::devicePixelRatio(widget->window()->windowHandle()) > 1.0; - - if (!y()) // prevents flickering when the row is just inserted to the layout - return; - - const int currentHeight = size().height() - 1; - - if (isColorProperty() && !m_keyframes.empty()) { - drawColorPropertyGradient(painter, widget->width()); - } else { - // Background - QColor bgColor; - if (m_rowTree->isProperty()) - bgColor = CStudioPreferences::timelineRowColorNormalProp(); - else if (m_state == Selected) - bgColor = CStudioPreferences::timelineRowColorSelected(); - else if (m_state == Hovered && !m_rowTree->m_locked) - bgColor = CStudioPreferences::timelineRowColorOver(); - else - bgColor = CStudioPreferences::timelineRowColorNormal(); - painter->fillRect(0, 0, size().width(), currentHeight, bgColor); - } - - const double edgeOffset = TimelineConstants::RULER_EDGE_OFFSET; - - // Duration. Draw duration bar (for scene/component root) also if it has - // datainput controller - if (m_rowTree->hasDurationBar() || m_controllerDataInput.size()) { - painter->save(); - - // fully outside ancestors' limits, draw fully hashed - if (m_minStartX > m_endX || m_maxEndX < m_startX) { - painter->setBrush(QBrush(CStudioPreferences::timelineRowColorDurationOff1(), - Qt::BDiagPattern)); - painter->setPen(Qt::NoPen); - painter->fillRect(QRect(edgeOffset + m_startX, 0, m_endX - m_startX, currentHeight), - CStudioPreferences::timelineRowColorDurationOff2()); - painter->drawRect(QRect(edgeOffset + m_startX, 0, m_endX - m_startX, currentHeight)); - - painter->setPen(QPen(CStudioPreferences::timelineRowColorDurationEdge(), 2)); - painter->drawLine(edgeOffset + m_startX, 0, edgeOffset + m_startX, currentHeight); - painter->drawLine(edgeOffset + m_endX, 0, edgeOffset + m_endX, currentHeight); - } else { - // draw main duration part - double x = edgeOffset + qMax(m_startX, m_minStartX); - double w = edgeOffset + qMin(m_endX, m_maxEndX) - x; - static const int marginY = 3; - - painter->setPen(Qt::NoPen); - - if (m_controllerDataInput.size()) { - painter->fillRect(QRect(x, 0, w, currentHeight), - CStudioPreferences::dataInputColor()); - } else if (m_rowTree->indexInLayout() != 1) { - painter->fillRect(QRect(x, 0, w, currentHeight), m_barColor); - } - - if (m_state == Selected) { - // draw selection overlay on bar - painter->fillRect(QRect(x, marginY, w, currentHeight - marginY * 2), - CStudioPreferences::timelineRowColorDurationSelected()); - } - - if (m_controllerDataInput.size()) { - static const QPixmap pixDataInput = QPixmap(":/images/Objects-DataInput-White.png"); - static const QPixmap pixDataInput2x - = QPixmap(":/images/Objects-DataInput-White@2x.png"); - static const QFontMetrics fm(painter->font()); - - // need clip region to limit datainput icon visibility to the same rect as we use - // for text - painter->setClipRect(x, 0, w, currentHeight); - painter->setClipping(true); - painter->setPen(QPen(CStudioPreferences::textColor(), 2)); - // +5 added to text location to make margin comparable to other datainput controls - painter->drawText(QRect(x + pixDataInput.width() + 5, 0, w, currentHeight), - m_controllerDataInput, QTextOption(Qt::AlignCenter)); - // place the icon in front of the text - int textwidth = fm.width(m_controllerDataInput); - int iconx = x + (w - textwidth) / 2; - if (iconx < x) - iconx = x; - painter->drawPixmap(iconx, marginY, hiResIcons ? pixDataInput2x : pixDataInput); - painter->setPen(Qt::NoPen); - painter->setClipping(false); - } - - // draw hashed part before - painter->setBrush(QBrush(CStudioPreferences::timelineRowColorDurationOff1(), - Qt::BDiagPattern)); - if (m_startX < m_minStartX) { - painter->setPen(Qt::NoPen); - painter->fillRect(QRect(edgeOffset + m_startX, 0, m_minStartX - m_startX, - currentHeight), - CStudioPreferences::timelineRowColorDurationOff2()); - painter->drawRect(QRect(edgeOffset + m_startX, 0, m_minStartX - m_startX, - currentHeight)); - painter->setPen(CStudioPreferences::timelineRowColorDurationEdge()); - painter->drawLine(edgeOffset + m_minStartX, 0, edgeOffset + m_minStartX, - currentHeight); - } - - // draw hashed part after - if (m_endX > m_maxEndX) { - painter->setPen(Qt::NoPen); - painter->fillRect(QRect(edgeOffset + m_maxEndX, 0, m_endX - m_maxEndX, - currentHeight), - CStudioPreferences::timelineRowColorDurationOff2()); - painter->drawRect(QRect(edgeOffset + m_maxEndX, 0, m_endX - m_maxEndX, - currentHeight)); - painter->setPen(CStudioPreferences::timelineRowColorDurationEdge()); - painter->drawLine(edgeOffset + m_maxEndX, 0, edgeOffset + m_maxEndX, currentHeight); - } - - if (m_rowTree->indexInLayout() != 1) { - painter->setPen(QPen(CStudioPreferences::timelineRowColorDurationEdge(), 2)); - painter->drawLine(edgeOffset + m_startX, 0, edgeOffset + m_startX, currentHeight); - painter->drawLine(edgeOffset + m_endX, 0, edgeOffset + m_endX, currentHeight); - } - } - - painter->restore(); - } - - if (m_propertyGraph) { // Property graph - QRectF graphRect(edgeOffset, 0, widget->width(), currentHeight); - m_propertyGraph->paintGraphs(painter, graphRect); - } - - // Keyframes - const qreal keyFrameH = 16.0; - const qreal keyFrameHalfH = keyFrameH / 2.0; - const qreal keyFrameY = (qMin(currentHeight, TimelineConstants::ROW_H) / 2.0) - keyFrameHalfH; - const qreal hiddenKeyFrameY = keyFrameY + (keyFrameH * 2.0 / 3.0) + 2.0; - const qreal keyFrameOffset = hiResIcons ? 8 : 7.5; - - // Hidden descendant keyframe indicators - if (!m_rowTree->expanded()) { - static const QPixmap pixKeyframeHidden = QPixmap(":/images/keyframe-hidden-normal.png"); - static const QPixmap pixKeyframeHidden2x - = QPixmap(":/images/keyframe-hidden-normal@2x.png"); - QVector<long> childKeyframeTimes; - collectChildKeyframeTimes(childKeyframeTimes); - - const qreal oldOpacity = painter->opacity(); - painter->setOpacity(0.75); - for (const auto time : qAsConst(childKeyframeTimes)) { - const qreal xCoord = edgeOffset + m_rowTree->m_scene->ruler()->timeToDistance(time) - - 2.5; - painter->drawPixmap(QPointF(xCoord, hiddenKeyFrameY), hiResIcons ? pixKeyframeHidden2x - : pixKeyframeHidden); - } - painter->setOpacity(oldOpacity); - } - - if (m_rowTree->hasPropertyChildren()) { // object row keyframes - static const QPixmap pixKeyframeMasterDisabled - = QPixmap(":/images/Keyframe-Master-Disabled.png"); - static const QPixmap pixKeyframeMasterNormal - = QPixmap(":/images/Keyframe-Master-Normal.png"); - static const QPixmap pixKeyframeMasterSelected - = QPixmap(":/images/Keyframe-Master-Selected.png"); - static const QPixmap pixKeyframeMasterDynamicDisabled - = QPixmap(":/images/Keyframe-MasterDynamic-Disabled.png"); - static const QPixmap pixKeyframeMasterDynamicNormal - = QPixmap(":/images/Keyframe-MasterDynamic-Normal.png"); - static const QPixmap pixKeyframeMasterDynamicSelected - = QPixmap(":/images/Keyframe-MasterDynamic-Selected.png"); - static const QPixmap pixKeyframeMasterDisabled2x - = QPixmap(":/images/Keyframe-Master-Disabled@2x.png"); - static const QPixmap pixKeyframeMasterNormal2x - = QPixmap(":/images/Keyframe-Master-Normal@2x.png"); - static const QPixmap pixKeyframeMasterSelected2x - = QPixmap(":/images/Keyframe-Master-Selected@2x.png"); - static const QPixmap pixKeyframeMasterDynamicDisabled2x - = QPixmap(":/images/Keyframe-MasterDynamic-Disabled@2x.png"); - static const QPixmap pixKeyframeMasterDynamicNormal2x - = QPixmap(":/images/Keyframe-MasterDynamic-Normal@2x.png"); - static const QPixmap pixKeyframeMasterDynamicSelected2x - = QPixmap(":/images/Keyframe-MasterDynamic-Selected@2x.png"); - for (auto keyframe : qAsConst(m_keyframes)) { - QPixmap pixmap; - if (m_rowTree->locked()) { - if (keyframe->dynamic) { - pixmap = hiResIcons ? pixKeyframeMasterDynamicDisabled2x - : pixKeyframeMasterDynamicDisabled; - } else { - pixmap = hiResIcons ? pixKeyframeMasterDisabled2x - : pixKeyframeMasterDisabled; - } - } else if (keyframe->selected()) { - if (keyframe->dynamic) { - pixmap = hiResIcons ? pixKeyframeMasterDynamicSelected2x - : pixKeyframeMasterDynamicSelected; - } else { - pixmap = hiResIcons ? pixKeyframeMasterSelected2x - : pixKeyframeMasterSelected; - } - } else { - if (keyframe->dynamic) { - pixmap = hiResIcons ? pixKeyframeMasterDynamicNormal2x - : pixKeyframeMasterDynamicNormal; - } else { - pixmap = hiResIcons ? pixKeyframeMasterNormal2x - : pixKeyframeMasterNormal; - } - } - painter->drawPixmap(QPointF(edgeOffset + m_rowTree->m_scene->ruler() - ->timeToDistance(keyframe->time) - keyFrameOffset, - keyFrameY), pixmap); - - // highlight the pressed keyframe in a multi-selection (the keyframe that is affected - // by snapping, and setting time dialog) - if (m_rowTree->m_scene->keyframeManager()->selectedKeyframes().size() > 1 - && m_rowTree->m_scene->pressedKeyframe() == keyframe) { - painter->setPen(QPen(CStudioPreferences::timelinePressedKeyframeColor(), 1)); - painter->drawArc(edgeOffset + m_rowTree->m_scene->ruler() - ->timeToDistance(keyframe->time) - 4, keyFrameY + 4, 9, 9, 0, - 5760); - } - } - } else if (m_rowTree->isProperty()) { // property row keyframes - static const QPixmap pixKeyframePropertyDisabled - = QPixmap(":/images/Keyframe-Property-Disabled.png"); - static const QPixmap pixKeyframePropertyNormal - = QPixmap(":/images/Keyframe-Property-Normal.png"); - static const QPixmap pixKeyframePropertySelected - = QPixmap(":/images/Keyframe-Property-Selected.png"); - static const QPixmap pixKeyframePropertyDynamicDisabled - = QPixmap(":/images/Keyframe-PropertyDynamic-Disabled.png"); - static const QPixmap pixKeyframePropertyDynamicNormal - = QPixmap(":/images/Keyframe-PropertyDynamic-Normal.png"); - static const QPixmap pixKeyframePropertyDynamicSelected - = QPixmap(":/images/Keyframe-PropertyDynamic-Selected.png"); - static const QPixmap pixKeyframePropertyDisabled2x - = QPixmap(":/images/Keyframe-Property-Disabled@2x.png"); - static const QPixmap pixKeyframePropertyNormal2x - = QPixmap(":/images/Keyframe-Property-Normal@2x.png"); - static const QPixmap pixKeyframePropertySelected2x - = QPixmap(":/images/Keyframe-Property-Selected@2x.png"); - static const QPixmap pixKeyframePropertyDynamicDisabled2x - = QPixmap(":/images/Keyframe-PropertyDynamic-Disabled@2x.png"); - static const QPixmap pixKeyframePropertyDynamicNormal2x - = QPixmap(":/images/Keyframe-PropertyDynamic-Normal@2x.png"); - static const QPixmap pixKeyframePropertyDynamicSelected2x - = QPixmap(":/images/Keyframe-PropertyDynamic-Selected@2x.png"); - for (auto keyframe : qAsConst(m_keyframes)) { - QPixmap pixmap; - if (m_rowTree->locked()) { - if (keyframe->dynamic) { - pixmap = hiResIcons ? pixKeyframePropertyDynamicDisabled2x - : pixKeyframePropertyDynamicDisabled; - - } else { - pixmap = hiResIcons ? pixKeyframePropertyDisabled2x - : pixKeyframePropertyDisabled; - } - } else if (keyframe->selected()) { - if (keyframe->dynamic) { - pixmap = hiResIcons ? pixKeyframePropertyDynamicSelected2x - : pixKeyframePropertyDynamicSelected; - - } else { - pixmap = hiResIcons ? pixKeyframePropertySelected2x - : pixKeyframePropertySelected; - } - } else { - if (keyframe->dynamic) { - pixmap = hiResIcons ? pixKeyframePropertyDynamicNormal2x - : pixKeyframePropertyDynamicNormal; - - } else { - pixmap = hiResIcons ? pixKeyframePropertyNormal2x - : pixKeyframePropertyNormal; - } - } - painter->drawPixmap(QPointF(edgeOffset + m_rowTree->m_scene->ruler() - ->timeToDistance(keyframe->time) - keyFrameOffset, - keyFrameY), pixmap); - } - } -} - -bool RowTimeline::isColorProperty() const -{ - ITimelineItemProperty *propBinding = m_rowTree->propBinding(); - if (propBinding) { - qt3dsdm::TDataTypePair type = propBinding->GetType(); - if (m_rowTree->isProperty() - && type.first == qt3dsdm::DataModelDataType::Float4 - && type.second == qt3dsdm::AdditionalMetaDataType::Color) { - return true; - } - } - return false; -} - -void RowTimeline::drawColorPropertyGradient(QPainter *painter, int width) -{ - // Gradient scaled width, or at least widget width - double minWidth = width; - double timelineScale = m_rowTree->m_scene->ruler()->timelineScale(); - double scaledWidth = width * (timelineScale / 2); - width = qMax(minWidth, scaledWidth); - - ITimelineItemProperty *propBinding = m_rowTree->propBinding(); - QLinearGradient bgGradient(0, 0, width, 0); - - for (auto keyframe : qAsConst(m_keyframes)) { - double xPos = m_rowTree->m_scene->ruler()->timeToDistance(keyframe->time); - double gradPos = xPos / width; - gradPos = qBound(0.0, gradPos, 1.0); - QColor currentColor; - // Get the color at the specified time. - currentColor.setRed(propBinding->GetChannelValueAtTime(0, keyframe->time)); - currentColor.setGreen(propBinding->GetChannelValueAtTime(1, keyframe->time)); - currentColor.setBlue(propBinding->GetChannelValueAtTime(2, keyframe->time)); - bgGradient.setColorAt(gradPos, currentColor); - } - painter->fillRect(TimelineConstants::RULER_EDGE_OFFSET, 0, - width, size().height() - 1, bgGradient); -} - -Keyframe *RowTimeline::getClickedKeyframe(const QPointF &scenePos) -{ - if (rowTree()->locked()) - return nullptr; - - QPointF p = mapFromScene(scenePos.x(), scenePos.y()); - double x; - - QList<Keyframe *> keyframes; - if (m_rowTree->hasPropertyChildren()) { - const auto childProps = m_rowTree->childProps(); - for (auto child : childProps) - keyframes.append(child->rowTimeline()->m_keyframes); - } else { - keyframes = m_keyframes; - } - - for (const auto keyframe : qAsConst(keyframes)) { - x = TimelineConstants::RULER_EDGE_OFFSET - + m_rowTree->m_scene->ruler()->timeToDistance(keyframe->time); - - if (p.x() > x - 5 && p.x() < x + 5 && p.y() > 3 && p.y() < 16) - return keyframe; - } - - return nullptr; -} - -QList<Keyframe *> RowTimeline::getKeyframesInRange(const QRectF &rect) const -{ - double x; - QRectF localRect = mapFromScene(rect).boundingRect(); - - QList<Keyframe *> result; - - static const int KF_CENTER_Y = 10; - for (auto keyframe : qAsConst(m_keyframes)) { - x = TimelineConstants::RULER_EDGE_OFFSET - + m_rowTree->m_scene->ruler()->timeToDistance(keyframe->time); - - if (localRect.left() < x && localRect.right() > x - && localRect.top() < KF_CENTER_Y && localRect.bottom() > KF_CENTER_Y) { - result.append(keyframe); - } - } - - return result; -} - -void RowTimeline::updateDurationFromBinding() -{ - if (m_rowTree->isProperty()) // this method works for main rows only - return; - - ITimelineTimebar *timebar = m_rowTree->m_binding->GetTimelineItem()->GetTimebar(); - clearBoundChildren(); - setStartTime(timebar->GetStartTime()); - setEndTime(timebar->GetEndTime()); -} - -void RowTimeline::updateKeyframesFromBinding(const QList<int> &properties) -{ - if (m_rowTree->isProperty()) // this method works for main rows only - return; - - const auto childProps = m_rowTree->childProps(); - for (auto child : childProps) { - qt3dsdm::Qt3DSDMPropertyHandle propertyHandle = - static_cast<Qt3DSDMTimelineItemProperty *>(child->m_PropBinding) - ->getPropertyHandle(); - if (properties.contains(propertyHandle)) { - m_rowTree->m_scene->keyframeManager()->deleteKeyframes(child->rowTimeline(), false); - - for (int i = 0; i < child->m_PropBinding->GetKeyframeCount(); i++) { - Qt3DSDMTimelineKeyframe *kf = static_cast<Qt3DSDMTimelineKeyframe *> - (child->m_PropBinding->GetKeyframeByIndex(i)); - - Keyframe *kfUI = new Keyframe(kf->GetTime(), child->rowTimeline()); - kfUI->binding = kf; - kfUI->dynamic = kf->IsDynamic(); - kf->setUI(kfUI); - child->rowTimeline()->insertKeyframe(kfUI); - child->parentRow()->rowTimeline()->insertKeyframe(kfUI); - if (kf->IsSelected()) - m_rowTree->m_scene->keyframeManager()->selectKeyframe(kfUI); - } - - if (isVisible()) { - child->rowTimeline()->update(); - } else { - // Find the first visible parent and update that to show hidden keyframes - RowTree *updateRow = m_rowTree->parentRow(); - while (updateRow && !updateRow->isVisible()) - updateRow = updateRow->parentRow(); - if (updateRow) - updateRow->rowTimeline()->update(); - } - } - } - update(); -} - -void RowTimeline::insertKeyframe(Keyframe *keyframe) -{ - if (!m_keyframes.contains(keyframe)) - m_keyframes.append(keyframe); -} - -void RowTimeline::removeKeyframe(Keyframe *keyframe) -{ - m_keyframes.removeAll(keyframe); -} - -void RowTimeline::putSelectedKeyframesOnTop() -{ - if (!m_keyframes.empty()) { - std::partition(m_keyframes.begin(), m_keyframes.end(), [](Keyframe *kf) { - return !kf->selected(); - }); - } - - if (m_rowTree->hasPropertyChildren()) { // has property rows - const auto childProps = m_rowTree->childProps(); - for (auto child : childProps) { - std::partition(child->rowTimeline()->m_keyframes.begin(), - child->rowTimeline()->m_keyframes.end(), [](Keyframe *kf) { - return !kf->selected(); - }); - } - } -} - -void RowTimeline::updateKeyframes() -{ - update(); - - if (m_rowTree->hasPropertyChildren()) { // master keyframes - const auto childProps = m_rowTree->childProps(); - for (const auto child : childProps) - child->rowTimeline()->update(); - } -} - -TimelineControlType RowTimeline::getClickedControl(const QPointF &scenePos) const -{ - if (!m_rowTree->hasDurationBar()) - return TimelineControlType::None; - - if (!m_rowTree->locked()) { - QPointF p = mapFromScene(scenePos.x(), scenePos.y()); - p.setX(p.x() - TimelineConstants::RULER_EDGE_OFFSET); - - const int halfHandle = TimelineConstants::DURATION_HANDLE_W * .5; - // Never choose start handle if end time is zero, as you cannot adjust it in that case - bool startHandle = p.x() > m_startX - halfHandle && p.x() < m_startX + halfHandle - && m_endTime > 0; - bool endHandle = p.x() > m_endX - halfHandle && p.x() < m_endX + halfHandle; - if (startHandle && endHandle) { - // If handles overlap, choose the handle based on the side of the click relative to start - startHandle = p.x() < m_startX; - endHandle = !startHandle; - } - if (startHandle) - return TimelineControlType::StartHandle; - else if (endHandle) - return TimelineControlType::EndHandle; - else if (p.x() > m_startX && p.x() < m_endX && !rowTree()->locked()) - return TimelineControlType::Duration; - } - - return TimelineControlType::None; -} - -void RowTimeline::startDurationMove(double clickX) -{ - // clickX is in ruler coordinate space - m_startDurationMoveStartTime = m_startTime; - m_startDurationMoveOffsetX = clickX - m_startX; -} - -void RowTimeline::updateBoundChildren(bool start) -{ - // Collect all bound children - // Children are considered bound if the start/end time matches the parent time - if (start) - m_boundChildrenStart.clear(); - else - m_boundChildrenEnd.clear(); - if (m_rowTree->hasDurationBar()) { - const auto childRows = m_rowTree->childRows(); - for (auto child : childRows) { - if (child->hasDurationBar() && !child->locked()) { - RowTimeline *rowTimeline = child->rowTimeline(); - if (start && rowTimeline->m_startX == m_startX) { - m_boundChildrenStart.append(rowTimeline); - rowTimeline->updateBoundChildren(start); - } else if (!start && rowTimeline->m_endX == m_endX) { - m_boundChildrenEnd.append(rowTimeline); - rowTimeline->updateBoundChildren(start); - } - } - } - } -} - -void RowTimeline::clearBoundChildren() -{ - m_boundChildrenStart.clear(); - m_boundChildrenEnd.clear(); -} - -// move the duration area (start/end x) -void RowTimeline::moveDurationBy(double dx) -{ - if (m_startX + dx < 0) - dx = -m_startX; - - m_startX += dx; - m_endX += dx; - - if (!m_rowTree->parentRow() || m_rowTree->objectType() == OBJTYPE_LAYER - || m_rowTree->hasComponentAncestor()) { - m_minStartX = m_startX; - m_maxEndX = m_endX; - } - - Ruler *ruler = m_rowTree->m_scene->ruler(); - m_startTime = ruler->distanceToTime(m_startX); - m_endTime = ruler->distanceToTime(m_endX); - - // move keyframes with the row - if (!m_rowTree->isProperty()) { // make sure we don't move the keyframes twice - for (Keyframe *keyframe : qAsConst(m_keyframes)) - keyframe->time += rowTree()->m_scene->ruler()->distanceToTime(dx); - } - - update(); - - if (!m_rowTree->empty()) { - updateChildrenMinStartXRecursive(m_rowTree); - updateChildrenMaxEndXRecursive(m_rowTree); - - for (RowTree *child : qAsConst(m_rowTree->m_childRows)) { - if (!child->locked()) - child->m_rowTimeline->moveDurationBy(dx); - } - } -} - -void RowTimeline::moveDurationTo(double newX) -{ - if (newX < 0) - newX = 0; - - double dx = newX - m_startX; - double durationX = m_endX - m_startX; - - m_startX = newX; - m_endX = m_startX + durationX; - - if (!m_rowTree->parentRow() || m_rowTree->objectType() == OBJTYPE_LAYER - || m_rowTree->hasComponentAncestor()) { - m_minStartX = m_startX; - m_maxEndX = m_endX; - } - - Ruler *ruler = m_rowTree->m_scene->ruler(); - m_startTime = ruler->distanceToTime(m_startX); - m_endTime = ruler->distanceToTime(m_endX); - - // move keyframes with the row - if (!m_rowTree->isProperty()) { // make sure we don't move the keyframes twice - for (Keyframe *keyframe : qAsConst(m_keyframes)) - keyframe->time += ruler->distanceToTime(dx); - } - - update(); - - if (!m_rowTree->empty()) { - updateChildrenMinStartXRecursive(m_rowTree); - updateChildrenMaxEndXRecursive(m_rowTree); - - for (RowTree *child : qAsConst(m_rowTree->m_childRows)) { - if (!child->locked()) - child->m_rowTimeline->moveDurationBy(dx); - } - } -} - -long RowTimeline::getDurationMoveTime() const -{ - return m_startTime - m_startDurationMoveStartTime; -} - -double RowTimeline::getDurationMoveOffsetX() const -{ - return m_startDurationMoveOffsetX; -} - -long RowTimeline::getDuration() const -{ - return m_endTime - m_startTime; -} - -void RowTimeline::collectChildKeyframeTimes(QVector<long> &childKeyframeTimes) -{ - const auto childRows = m_rowTree->childRows(); - for (const auto row : childRows) { - row->rowTimeline()->collectChildKeyframeTimes(childKeyframeTimes); - const auto keyframes = row->rowTimeline()->keyframes(); - for (const auto kf : keyframes) - childKeyframeTimes.append(kf->time); - } -} - -// called after timeline scale is changed to update duration star/end positions -void RowTimeline::updatePosition() -{ - clearBoundChildren(); - setStartTime(m_startTime); - setEndTime(m_endTime); -} - -// Set the position of the start of the row duration -void RowTimeline::setStartX(double startX) -{ - if (startX < 0) - startX = 0; - else if (startX > m_endX) - startX = m_endX; - - m_startX = startX; - m_startTime = m_rowTree->m_scene->ruler()->distanceToTime(startX); - - if (!m_rowTree->parentRow() || m_rowTree->parentRow()->objectType() == OBJTYPE_SCENE - || m_rowTree->hasComponentAncestor()) { - m_minStartX = 0; - } - - updateChildrenStartRecursive(); - updateChildrenMinStartXRecursive(m_rowTree); - update(); -} - -// Set the position of the end of the row duration -void RowTimeline::setEndX(double endX) -{ - if (endX < m_startX) - endX = m_startX; - - m_endX = endX; - m_endTime = m_rowTree->m_scene->ruler()->distanceToTime(endX); - - if (!m_rowTree->parentRow() || m_rowTree->parentRow()->objectType() == OBJTYPE_SCENE - || m_rowTree->hasComponentAncestor()) { - m_maxEndX = 999999; - } - - updateChildrenEndRecursive(); - updateChildrenMaxEndXRecursive(m_rowTree); - update(); -} - -QColor RowTimeline::barColor() const -{ - return m_barColor; -} - -void RowTimeline::setBarColor(const QColor &color) -{ - m_barColor = color; - update(); -} - -void RowTimeline::setControllerText(const QString &controller) -{ - m_controllerDataInput = controller; - update(); -} - -void RowTimeline::updateChildrenStartRecursive() -{ - for (auto child : qAsConst(m_boundChildrenStart)) { - if (!child.isNull()) { - child->m_startX = m_startX; - child->m_startTime = m_startTime; - child->updateChildrenStartRecursive(); - child->update(); - } - } -} - -void RowTimeline::updateChildrenEndRecursive() -{ - for (auto child : qAsConst(m_boundChildrenEnd)) { - if (!child.isNull()) { - child->m_endX = m_endX; - child->m_endTime = m_endTime; - child->updateChildrenEndRecursive(); - child->update(); - } - } -} - -void RowTimeline::updateChildrenMinStartXRecursive(RowTree *rowTree) -{ - if (m_rowTree->objectType() != OBJTYPE_SCENE && !rowTree->empty()) { - const auto childRows = rowTree->childRows(); - bool isComponentChild = m_rowTree->objectType() == OBJTYPE_COMPONENT - || m_rowTree->hasComponentAncestor(); - for (auto child : childRows) { - if (isComponentChild) { - child->rowTimeline()->m_minStartX = 0; - } else { - child->rowTimeline()->m_minStartX = qMax(rowTree->rowTimeline()->m_startX, - rowTree->rowTimeline()->m_minStartX); - } - child->rowTimeline()->update(); - - updateChildrenMinStartXRecursive(child); - } - } -} - -void RowTimeline::updateChildrenMaxEndXRecursive(RowTree *rowTree) -{ - if (m_rowTree->objectType() != OBJTYPE_SCENE && !rowTree->empty()) { - const auto childRows = rowTree->childRows(); - bool isComponentChild = m_rowTree->objectType() == OBJTYPE_COMPONENT - || m_rowTree->hasComponentAncestor(); - for (auto child : childRows) { - if (isComponentChild) { - child->rowTimeline()->m_maxEndX = 999999; - } else { - child->rowTimeline()->m_maxEndX = qMin(rowTree->rowTimeline()->m_endX, - rowTree->rowTimeline()->m_maxEndX); - } - child->rowTimeline()->update(); - - updateChildrenMaxEndXRecursive(child); - } - } -} - -void RowTimeline::updateCommentItem() -{ - if (!m_commentItem) - return; - TimelineToolbar *toolbar = m_rowTree->m_scene->widgetTimeline()->toolbar(); - // Backend allows storing comments for rows with duration bar - bool canHaveComment = m_rowTree->hasDurationBar(); - bool showComments = canHaveComment && toolbar->actionShowRowTexts()->isChecked(); - m_commentItem->setVisible(showComments); - if (showComments && m_rowTree->m_binding) { - ITimelineTimebar *timebar = m_rowTree->m_binding->GetTimelineItem()->GetTimebar(); - m_commentItem->setLabel(timebar->GetTimebarComment()); - } -} - -void RowTimeline::updateCommentItemPos() -{ - if (!m_commentItem) - return; - - Ruler *ruler = m_rowTree->m_scene->ruler(); - m_commentItem->setPos(TimelineConstants::RULER_EDGE_OFFSET + ruler->viewportX(), - -TimelineConstants::ROW_TEXT_OFFSET_Y); -} - -void RowTimeline::setStartTime(long startTime) -{ - m_startTime = startTime; - m_startX = m_rowTree->m_scene->ruler()->timeToDistance(startTime); - - if (!m_rowTree->parentRow() || m_rowTree->parentRow()->objectType() == OBJTYPE_SCENE - || m_rowTree->hasComponentAncestor()) { - m_minStartX = 0; - } - - updateChildrenStartRecursive(); - updateChildrenMinStartXRecursive(m_rowTree); - update(); -} - -void RowTimeline::setEndTime(long endTime) -{ - m_endTime = endTime; - m_endX = m_rowTree->m_scene->ruler()->timeToDistance(endTime); - - if (!m_rowTree->parentRow() || m_rowTree->parentRow()->objectType() == OBJTYPE_SCENE - || m_rowTree->hasComponentAncestor()) { - m_maxEndX = 999999; - } - - updateChildrenEndRecursive(); - updateChildrenMaxEndXRecursive(m_rowTree); - update(); -} - -// duration start x in local space (x=0 at time=0) -double RowTimeline::getStartX() const -{ - return m_startX; -} - -// duration end x in local space -double RowTimeline::getEndX() const -{ - return m_endX; -} - -long RowTimeline::getStartTime() const -{ - return m_startTime; -} - -long RowTimeline::getEndTime() const -{ - return m_endTime; -} - -void RowTimeline::setState(State state) -{ - m_state = state; - m_rowTree->m_state = state; - - update(); - m_rowTree->update(); -} - -void RowTimeline::setRowTree(RowTree *rowTree) -{ - m_rowTree = rowTree; - if (m_rowTree->isProperty()) { - if (m_propertyGraph) - delete m_propertyGraph; - m_propertyGraph = new RowTimelinePropertyGraph(this); - } - initialize(); -} - -RowTree *RowTimeline::rowTree() const -{ - return m_rowTree; -} - -QList<Keyframe *> RowTimeline::keyframes() const -{ - return m_keyframes; -} - -QString RowTimeline::formatTime(long millis) const -{ - static const QString timeTemplate = tr("%1:%2.%3"); - static const QChar fillChar = tr("0").at(0); - - long mins = millis % 3600000 / 60000; - long secs = millis % 60000 / 1000; - long mils = millis % 1000; - - return timeTemplate.arg(mins).arg(secs, 2, 10, fillChar).arg(mils, 3, 10, fillChar); -} - -void RowTimeline::showToolTip(const QPointF &pos) -{ - QLabel *tooltip = m_rowTree->m_scene->timebarTooltip(); - - tooltip->setText(formatTime(m_startTime) + " - " + formatTime(m_endTime) - + " (" + formatTime(m_endTime - m_startTime) + ")"); - - tooltip->adjustSize(); - - QPoint newPos = pos.toPoint() + QPoint(-tooltip->width() / 2, - -tooltip->height() - TimelineConstants::TIMEBAR_TOOLTIP_OFFSET_V); - - // Confine the tooltip to the current screen area to avoid artifacts from different pixel ratios - static const int MARGIN = 5; - const QRect screenGeometry = QApplication::desktop()->screenGeometry( - m_rowTree->m_scene->widgetTimeline()); - int xMin = screenGeometry.x() + MARGIN; - int xMax = screenGeometry.x() + screenGeometry.width() - tooltip->width() - MARGIN; - if (newPos.x() < xMin) - newPos.setX(xMin); - else if (newPos.x() > xMax) - newPos.setX(xMax); - - tooltip->move(newPos); - tooltip->raise(); - tooltip->show(); -} - -RowTimeline *RowTimeline::parentRow() const -{ - if (!m_rowTree->m_parentRow) - return nullptr; - - return m_rowTree->m_parentRow->rowTimeline(); -} - -void RowTimeline::hoverLeaveEvent(QGraphicsSceneHoverEvent *event) -{ - InteractiveTimelineItem::hoverLeaveEvent(event); - // Make sure mouse cursor is reseted when moving away from timeline row - m_rowTree->m_scene->resetMouseCursor(); -} - -int RowTimeline::type() const -{ - // Enable the use of qgraphicsitem_cast with this item. - return TypeRowTimeline; -} |