Khaganat-NeL/khanat-opennel-code
2
0
Fork 0
Code Issues 21 Pull requests Projects Releases 1 Packages Wiki Activity

Changed: #1302 Added edit points mode with undo/redo commands and turn undo/redo command for PointWorldItem.

Browse source
This commit is contained in:
dnk-88 2011-08-15 17:03:28 +03:00
parent 69e1e90415
commit 38688ea883
10 changed files with 1111 additions and 553 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
code/nel/tools/3d/object_viewer_qt/src/plugins/world_editor/primitive_item.h
View file

@ -177,6 +177,7 @@ typedef QList<Node *> NodeList;
} /* namespace WorldEditor */
// Enable the use of QVariant with this class.
Q_DECLARE_METATYPE(WorldEditor::Node *)
#endif // PRIMITIVE_ITEM_H

3
code/nel/tools/3d/object_viewer_qt/src/plugins/world_editor/primitives_view.h
View file

@ -61,9 +61,6 @@ public:
void setWorldScene(WorldEditorScene *worldEditorScene);
virtual void setModel(PrimitivesTreeModel *model);
public Q_SLOTS:
//void selectPrimitives();
private Q_SLOTS:
void loadLandscape();
void loadRootPrimitive();

108
code/nel/tools/3d/object_viewer_qt/src/plugins/world_editor/world_editor_actions.cpp
View file

@ -204,12 +204,16 @@ QList<Path> graphicsItemsToPaths(const QList<QGraphicsItem *> &items, Primitives
return result;
}
/*
QList<GraphicsItem *> pathsToGraphicsItems(const QList<Path> &items, PrimitivesTreeModel *model)
QList<QPolygonF> polygonsFromItems(const QList<QGraphicsItem *> &items)
{
QList<GraphicsItem *> result;
QList<QPolygonF> result;
Q_FOREACH(QGraphicsItem *item, items)
{
AbstractWorldItem *worldItem = qgraphicsitem_cast<AbstractWorldItem *>(item);
result.push_back(worldItem->polygon());
}
return result;
}
*/
CreateWorldCommand::CreateWorldCommand(const QString &fileName, PrimitivesTreeModel *model, QUndoCommand *parent)
: QUndoCommand(parent),
@ -310,6 +314,8 @@ LoadRootPrimitiveCommand::~LoadRootPrimitiveCommand()
void LoadRootPrimitiveCommand::undo()
{
m_scene->setEnabledEditPoints(false);
QModelIndex index = m_model->pathToIndex(m_rootPrimIndex);
removeGraphicsItems(index, m_model, m_scene);
@ -323,6 +329,8 @@ void LoadRootPrimitiveCommand::undo()
void LoadRootPrimitiveCommand::redo()
{
m_scene->setEnabledEditPoints(false);
NLLIGO::CPrimitives *primitives = new NLLIGO::CPrimitives();
// set the primitive context
@ -365,6 +373,8 @@ AddPrimitiveByClassCommand::~AddPrimitiveByClassCommand()
void AddPrimitiveByClassCommand::undo()
{
m_scene->setEnabledEditPoints(false);
QModelIndex index = m_model->pathToIndex(m_newPrimIndex);
PrimitiveNode *node = static_cast<PrimitiveNode *>(index.internalPointer());
@ -381,6 +391,8 @@ void AddPrimitiveByClassCommand::undo()
void AddPrimitiveByClassCommand::redo()
{
m_scene->setEnabledEditPoints(false);
QModelIndex parentIndex = m_model->pathToIndex(m_parentIndex);
PrimitiveNode *parentNode = static_cast<PrimitiveNode *>(parentIndex.internalPointer());
const NLLIGO::CPrimitiveClass *primClass = parentNode->primitiveClass();
@ -404,11 +416,12 @@ void AddPrimitiveByClassCommand::redo()
}
MoveWorldItemsCommand::MoveWorldItemsCommand(const QList<QGraphicsItem *> &items, const QPointF &offset,
PrimitivesTreeModel *model, QUndoCommand *parent)
WorldEditorScene *scene, PrimitivesTreeModel *model, QUndoCommand *parent)
: QUndoCommand(parent),
m_listPaths(graphicsItemsToPaths(items, model)),
m_offset(offset),
m_model(model),
m_scene(scene),
m_firstRun(true)
{
setText("Move item(s)");
@ -420,35 +433,42 @@ MoveWorldItemsCommand::~MoveWorldItemsCommand()
void MoveWorldItemsCommand::undo()
{
bool pointsMode = m_scene->isEnabledEditPoints();
m_scene->setEnabledEditPoints(false);
for (int i = 0; i < m_listPaths.count(); ++i)
{
Node *node = m_model->pathToNode(m_listPaths.at(i));
AbstractWorldItem *item = qvariant_cast<AbstractWorldItem *>(node->data(Constants::GRAPHICS_DATA_QT4_2D));
item->moveBy(-m_offset.x(), -m_offset.y());
}
m_scene->setEnabledEditPoints(pointsMode);
}
void MoveWorldItemsCommand::redo()
{
if (!m_firstRun)
{
bool pointsMode = m_scene->isEnabledEditPoints();
m_scene->setEnabledEditPoints(false);
for (int i = 0; i < m_listPaths.count(); ++i)
{
Node *node = m_model->pathToNode(m_listPaths.at(i));
AbstractWorldItem *item = qvariant_cast<AbstractWorldItem *>(node->data(Constants::GRAPHICS_DATA_QT4_2D));
item->moveBy(m_offset.x(), m_offset.y());
}
m_scene->setEnabledEditPoints(pointsMode);
}
m_firstRun = false;
}
RotateWorldItemsCommand::RotateWorldItemsCommand(const QList<QGraphicsItem *> &items, const qreal angle,
const QPointF &pivot, PrimitivesTreeModel *model, QUndoCommand *parent)
const QPointF &pivot, WorldEditorScene *scene, PrimitivesTreeModel *model, QUndoCommand *parent)
: QUndoCommand(parent),
m_listPaths(graphicsItemsToPaths(items, model)),
m_angle(angle),
m_pivot(pivot),
m_model(model),
m_scene(scene),
m_firstRun(true)
{
setText(QString("Rotate item(s) %1").arg(m_angle));
@ -460,35 +480,42 @@ RotateWorldItemsCommand::~RotateWorldItemsCommand()
void RotateWorldItemsCommand::undo()
{
bool pointsMode = m_scene->isEnabledEditPoints();
m_scene->setEnabledEditPoints(false);
for (int i = 0; i < m_listPaths.count(); ++i)
{
Node *node = m_model->pathToNode(m_listPaths.at(i));
AbstractWorldItem *item = qvariant_cast<AbstractWorldItem *>(node->data(Constants::GRAPHICS_DATA_QT4_2D));
item->rotateOn(m_pivot, -m_angle);
}
m_scene->setEnabledEditPoints(pointsMode);
}
void RotateWorldItemsCommand::redo()
{
if (!m_firstRun)
{
bool pointsMode = m_scene->isEnabledEditPoints();
m_scene->setEnabledEditPoints(false);
for (int i = 0; i < m_listPaths.count(); ++i)
{
Node *node = m_model->pathToNode(m_listPaths.at(i));
AbstractWorldItem *item = qvariant_cast<AbstractWorldItem *>(node->data(Constants::GRAPHICS_DATA_QT4_2D));
item->rotateOn(m_pivot, m_angle);
}
m_scene->setEnabledEditPoints(pointsMode);
}
m_firstRun = false;
}
ScaleWorldItemsCommand::ScaleWorldItemsCommand(const QList<QGraphicsItem *> &items, const QPointF &factor,
const QPointF &pivot, PrimitivesTreeModel *model, QUndoCommand *parent)
const QPointF &pivot, WorldEditorScene *scene, PrimitivesTreeModel *model, QUndoCommand *parent)
: QUndoCommand(parent),
m_listPaths(graphicsItemsToPaths(items, model)),
m_factor(factor),
m_pivot(pivot),
m_model(model),
m_scene(scene),
m_firstRun(true)
{
setText("Scale item(s)");
@ -500,6 +527,8 @@ ScaleWorldItemsCommand::~ScaleWorldItemsCommand()
void ScaleWorldItemsCommand::undo()
{
bool pointsMode = m_scene->isEnabledEditPoints();
m_scene->setEnabledEditPoints(false);
QPointF m_invertFactor(1 / m_factor.x(), 1 / m_factor.y());
for (int i = 0; i < m_listPaths.count(); ++i)
{
@ -507,28 +536,33 @@ void ScaleWorldItemsCommand::undo()
AbstractWorldItem *item = qvariant_cast<AbstractWorldItem *>(node->data(Constants::GRAPHICS_DATA_QT4_2D));
item->scaleOn(m_pivot, m_invertFactor);
}
m_scene->setEnabledEditPoints(pointsMode);
}
void ScaleWorldItemsCommand::redo()
{
if (!m_firstRun)
{
bool pointsMode = m_scene->isEnabledEditPoints();
m_scene->setEnabledEditPoints(false);
for (int i = 0; i < m_listPaths.count(); ++i)
{
Node *node = m_model->pathToNode(m_listPaths.at(i));
AbstractWorldItem *item = qvariant_cast<AbstractWorldItem *>(node->data(Constants::GRAPHICS_DATA_QT4_2D));
item->scaleOn(m_pivot, m_factor);
}
m_scene->setEnabledEditPoints(pointsMode);
}
m_firstRun = false;
}
TurnWorldItemsCommand::TurnWorldItemsCommand(const QList<QGraphicsItem *> &items, const qreal angle,
PrimitivesTreeModel *model, QUndoCommand *parent)
WorldEditorScene *scene, PrimitivesTreeModel *model, QUndoCommand *parent)
: QUndoCommand(parent),
m_listPaths(graphicsItemsToPaths(items, model)),
m_angle(angle),
m_model(model),
m_scene(scene),
m_firstRun(true)
{
setText(QString("Turn item(s) %1").arg(m_angle));
@ -540,24 +574,82 @@ TurnWorldItemsCommand::~TurnWorldItemsCommand()
void TurnWorldItemsCommand::undo()
{
bool pointsMode = m_scene->isEnabledEditPoints();
m_scene->setEnabledEditPoints(false);
for (int i = 0; i < m_listPaths.count(); ++i)
{
Node *node = m_model->pathToNode(m_listPaths.at(i));
AbstractWorldItem *item = qvariant_cast<AbstractWorldItem *>(node->data(Constants::GRAPHICS_DATA_QT4_2D));
item->turnOn(-m_angle);
}
m_scene->setEnabledEditPoints(pointsMode);
}
void TurnWorldItemsCommand::redo()
{
if (!m_firstRun)
{
bool pointsMode = m_scene->isEnabledEditPoints();
m_scene->setEnabledEditPoints(false);
for (int i = 0; i < m_listPaths.count(); ++i)
{
Node *node = m_model->pathToNode(m_listPaths.at(i));
AbstractWorldItem *item = qvariant_cast<AbstractWorldItem *>(node->data(Constants::GRAPHICS_DATA_QT4_2D));
item->turnOn(m_angle);
}
m_scene->setEnabledEditPoints(pointsMode);
}
m_firstRun = false;
}
ShapeWorldItemsCommand::ShapeWorldItemsCommand(const QList<QGraphicsItem *> &items, const QList<QPolygonF> &polygons,
WorldEditorScene *scene, PrimitivesTreeModel *model,
QUndoCommand *parent)
: QUndoCommand(parent),
m_listPaths(graphicsItemsToPaths(items, model)),
m_redoPolygons(polygons),
m_undoPolygons(polygonsFromItems(items)),
m_model(model),
m_scene(scene),
m_firstRun(true)
{
setText("Change shape");
}
ShapeWorldItemsCommand::~ShapeWorldItemsCommand()
{
}
void ShapeWorldItemsCommand::undo()
{
bool pointsMode = m_scene->isEnabledEditPoints();
m_scene->setEnabledEditPoints(false);
for (int i = 0; i < m_listPaths.count(); ++i)
{
Node *node = m_model->pathToNode(m_listPaths.at(i));
AbstractWorldItem *item = qvariant_cast<AbstractWorldItem *>(node->data(Constants::GRAPHICS_DATA_QT4_2D));
item->setPolygon(m_redoPolygons.at(i));
}
m_scene->setEnabledEditPoints(pointsMode);
}
void ShapeWorldItemsCommand::redo()
{
if (!m_firstRun)
{
bool pointsMode = m_scene->isEnabledEditPoints();
m_scene->setEnabledEditPoints(false);
for (int i = 0; i < m_listPaths.count(); ++i)
{
Node *node = m_model->pathToNode(m_listPaths.at(i));
AbstractWorldItem *item = qvariant_cast<AbstractWorldItem *>(node->data(Constants::GRAPHICS_DATA_QT4_2D));
item->setPolygon(m_undoPolygons.at(i));
}
m_scene->setEnabledEditPoints(pointsMode);
}
m_firstRun = false;
}

43
code/nel/tools/3d/object_viewer_qt/src/plugins/world_editor/world_editor_actions.h
View file

@ -47,7 +47,8 @@ void addNewGraphicsItems(const QModelIndex &primIndex, PrimitivesTreeModel *mode
// Recursive scan primitives model for delete Graphics Items
void removeGraphicsItems(const QModelIndex &primIndex, PrimitivesTreeModel *model, WorldEditorScene *scene);
QList<Path> graphicsItemsToPaths(const QList<QGraphicsItem *> &items, PrimitivesTreeModel *model);
//QList<GraphicsItem *> pathsToGraphicsItems(const QList<Path> &items, PrimitivesTreeModel *model);
QList<QPolygonF> polygonsFromItems(const QList<QGraphicsItem *> &items);
/**
@class CreateWorldCommand
@ -161,7 +162,8 @@ class MoveWorldItemsCommand: public QUndoCommand
{
public:
MoveWorldItemsCommand(const QList<QGraphicsItem *> &items, const QPointF &offset,
PrimitivesTreeModel *model, QUndoCommand *parent = 0);
WorldEditorScene *scene, PrimitivesTreeModel *model,
QUndoCommand *parent = 0);
virtual ~MoveWorldItemsCommand();
virtual void undo();
@ -171,6 +173,7 @@ private:
const QList<Path> m_listPaths;
const QPointF m_offset;
PrimitivesTreeModel *const m_model;
WorldEditorScene *m_scene;
bool m_firstRun;
};
@ -183,7 +186,8 @@ class RotateWorldItemsCommand: public QUndoCommand
{
public:
RotateWorldItemsCommand(const QList<QGraphicsItem *> &items, const qreal angle,
const QPointF &pivot, PrimitivesTreeModel *model, QUndoCommand *parent = 0);
const QPointF &pivot, WorldEditorScene *scene,
PrimitivesTreeModel *model, QUndoCommand *parent = 0);
virtual ~RotateWorldItemsCommand();
virtual void undo();
@ -194,6 +198,7 @@ private:
const qreal m_angle;
const QPointF m_pivot;
PrimitivesTreeModel *const m_model;
WorldEditorScene *m_scene;
bool m_firstRun;
};
@ -206,7 +211,8 @@ class ScaleWorldItemsCommand: public QUndoCommand
{
public:
ScaleWorldItemsCommand(const QList<QGraphicsItem *> &items, const QPointF &factor,
const QPointF &pivot, PrimitivesTreeModel *model, QUndoCommand *parent = 0);
const QPointF &pivot, WorldEditorScene *scene,
PrimitivesTreeModel *model, QUndoCommand *parent = 0);
virtual ~ScaleWorldItemsCommand();
virtual void undo();
@ -217,6 +223,7 @@ private:
const QPointF m_factor;
const QPointF m_pivot;
PrimitivesTreeModel *const m_model;
WorldEditorScene *m_scene;
bool m_firstRun;
};
@ -229,7 +236,8 @@ class TurnWorldItemsCommand: public QUndoCommand
{
public:
TurnWorldItemsCommand(const QList<QGraphicsItem *> &items, const qreal angle,
PrimitivesTreeModel *model, QUndoCommand *parent = 0);
WorldEditorScene *scene, PrimitivesTreeModel *model,
QUndoCommand *parent = 0);
virtual ~TurnWorldItemsCommand();
virtual void undo();
@ -239,9 +247,34 @@ private:
const QList<Path> m_listPaths;
const qreal m_angle;
PrimitivesTreeModel *const m_model;
WorldEditorScene *m_scene;
bool m_firstRun;
};
/**
@class TurnWorldItemsCommand
@brief
@details
*/
class ShapeWorldItemsCommand: public QUndoCommand
{
public:
ShapeWorldItemsCommand(const QList<QGraphicsItem *> &items, const QList<QPolygonF> &polygons,
WorldEditorScene *scene, PrimitivesTreeModel *model,
QUndoCommand *parent = 0);
virtual ~ShapeWorldItemsCommand();
virtual void undo();
virtual void redo();
private:
const QList<Path> m_listPaths;
const QList<QPolygonF> m_redoPolygons;
const QList<QPolygonF> m_undoPolygons;
PrimitivesTreeModel *const m_model;
WorldEditorScene *m_scene;
bool m_firstRun;
};
} /* namespace WorldEditor */

438
code/nel/tools/3d/object_viewer_qt/src/plugins/world_editor/world_editor_scene.cpp
View file

@ -36,7 +36,7 @@ WorldEditorScene::WorldEditorScene(int sizeCell, PrimitivesTreeModel *model, QUn
m_editedSelectedItems(false),
m_lastPickedPrimitive(0),
m_mode(SelectMode),
m_editMode(false),
m_pointsMode(false),
m_undoStack(undoStack),
m_model(model)
{
@ -86,7 +86,7 @@ AbstractWorldItem *WorldEditorScene::addWorldItemZone(const QPolygonF &polygon)
void WorldEditorScene::removeWorldItem(QGraphicsItem *item)
{
updateSelectedItems(true);
updateSelectedWorldItems(true);
m_selectedItems.clear();
m_editedSelectedItems = false;
m_firstSelection = false;
@ -106,14 +106,26 @@ WorldEditorScene::ModeEdit WorldEditorScene::editMode() const
return m_mode;
}
bool WorldEditorScene::isEnabledEditPoint() const
bool WorldEditorScene::isEnabledEditPoints() const
{
return m_editMode;
return m_pointsMode;
}
void WorldEditorScene::setEnabledEditPoint(bool enabled)
void WorldEditorScene::setEnabledEditPoints(bool enabled)
{
m_editMode = enabled;
if (m_pointsMode == enabled)
return;
m_pointsMode = enabled;
Q_FOREACH(QGraphicsItem *item, m_selectedItems)
{
AbstractWorldItem *worldItem = qgraphicsitem_cast<AbstractWorldItem *>(item);
if (worldItem != 0)
worldItem->setEnabledSubPoints(enabled);
}
m_selectedPoints.clear();
}
void WorldEditorScene::updateSelection(const QList<QGraphicsItem *> &selected, const QList<QGraphicsItem *> &deselected)
@ -125,7 +137,7 @@ void WorldEditorScene::updateSelection(const QList<QGraphicsItem *> &selected, c
int i = m_selectedItems.indexOf(item);
if (i != -1)
{
updateSelectedItem(item, false);
updateSelectedWorldItem(item, false);
m_selectedItems.takeAt(i);
}
}
@ -133,12 +145,17 @@ void WorldEditorScene::updateSelection(const QList<QGraphicsItem *> &selected, c
// Select and add from list graphics items.
Q_FOREACH(QGraphicsItem *item, selected)
{
updateSelectedItem(item, true);
m_selectedItems.push_back(item);
// Item is selected?
int i = m_selectedItems.indexOf(item);
if (i == -1)
{
updateSelectedWorldItem(item, true);
m_selectedItems.push_back(item);
}
}
update();
m_editedSelectedItems = true;
m_firstSelection = true;
}
void WorldEditorScene::drawForeground(QPainter *painter, const QRectF &rect)
@ -164,65 +181,68 @@ void WorldEditorScene::drawForeground(QPainter *painter, const QRectF &rect)
void WorldEditorScene::mousePressEvent(QGraphicsSceneMouseEvent *mouseEvent)
{
LandscapeEditor::LandscapeSceneBase::mousePressEvent(mouseEvent);
if (mouseEvent->button() != Qt::LeftButton)
return;
m_firstPick = mouseEvent->scenePos();
if ((!m_editedSelectedItems && m_selectedItems.isEmpty()) ||
(!calcBoundingRect(m_selectedItems).contains(mouseEvent->scenePos())))
if (m_pointsMode)
{
updatePickSelection(mouseEvent->scenePos());
m_firstSelection = true;
m_polygons = polygonsFromItems(m_selectedItems);
if (mouseEvent->button() == Qt::LeftButton)
{
// Create new sub-points
// Call method mousePressEvent for point located under mouse
LandscapeEditor::LandscapeSceneBase::mousePressEvent(mouseEvent);
if ((!m_editedSelectedItems && m_selectedPoints.isEmpty()) ||
(!calcBoundingRect(m_selectedPoints).contains(mouseEvent->scenePos())))
{
updatePickSelectionPoints(mouseEvent->scenePos());
m_firstSelection = true;
}
m_pivot = calcBoundingRect(m_selectedPoints).center();
}
else if (mouseEvent->button() == Qt::RightButton)
{
updateSelectedPointItems(false);
m_selectedPoints.clear();
// Delete sub-points if it located under mouse
// Call method mousePressEvent for point located under mouse
LandscapeEditor::LandscapeSceneBase::mousePressEvent(mouseEvent);
}
}
else
{
LandscapeEditor::LandscapeSceneBase::mousePressEvent(mouseEvent);
if (mouseEvent->button() != Qt::LeftButton)
return;
if ((!m_editedSelectedItems && m_selectedItems.isEmpty()) ||
(!calcBoundingRect(m_selectedItems).contains(mouseEvent->scenePos())))
{
updatePickSelection(mouseEvent->scenePos());
m_firstSelection = true;
}
m_pivot = calcBoundingRect(m_selectedItems).center();
}
m_editedSelectedItems = false;
m_angle = 0;
m_scaleFactor = QPointF(1.0, 1.0);
switch (m_mode)
{
case WorldEditorScene::SelectMode:
{
if (m_mode == WorldEditorScene::SelectMode)
m_selectionArea.setTopLeft(mouseEvent->scenePos());
break;
}
case WorldEditorScene::MoveMode:
{
break;
}
case WorldEditorScene::RotateMode:
m_angle = 0;
m_pivot = calcBoundingRect(m_selectedItems).center();
break;
case WorldEditorScene::ScaleMode:
m_scaleFactor = QPointF(1.0, 1.0);
m_pivot = calcBoundingRect(m_selectedItems).center();
break;
case WorldEditorScene::TurnMode:
m_angle = 0;
m_pivot = calcBoundingRect(m_selectedItems).center();
break;
case WorldEditorScene::RadiusMode:
break;
};
m_selectHack = true;
// if (m_selectedItems.isEmpty())
// m_selectionArea.setTopLeft(mouseEvent->scenePos());
}
void WorldEditorScene::mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent)
{
if (m_selectHack)
{
m_selectHack = false;
updateSelectedItems(true);
}
if (QApplication::mouseButtons() == Qt::LeftButton)
{
QPointF offset(mouseEvent->scenePos() - mouseEvent->lastScenePos());
m_selectionArea.setBottomRight(mouseEvent->scenePos());
@ -233,9 +253,19 @@ void WorldEditorScene::mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent)
break;
case WorldEditorScene::MoveMode:
{
Q_FOREACH(QGraphicsItem *item, m_selectedItems)
if (m_pointsMode)
{
item->moveBy(offset.x(), offset.y());
Q_FOREACH(QGraphicsItem *item, m_selectedPoints)
{
item->moveBy(offset.x(), offset.y());
}
}
else
{
Q_FOREACH(QGraphicsItem *item, m_selectedItems)
{
item->moveBy(offset.x(), offset.y());
}
}
break;
}
@ -248,9 +278,19 @@ void WorldEditorScene::mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent)
m_angle += angle;
Q_FOREACH(QGraphicsItem *item, m_selectedItems)
if (m_pointsMode)
{
qgraphicsitem_cast<AbstractWorldItem *>(item)->rotateOn(m_pivot, angle);
Q_FOREACH(QGraphicsItem *item, m_selectedPoints)
{
qgraphicsitem_cast<WorldItemSubPoint *>(item)->rotateOn(m_pivot, angle);
}
}
else
{
Q_FOREACH(QGraphicsItem *item, m_selectedItems)
{
qgraphicsitem_cast<AbstractWorldItem *>(item)->rotateOn(m_pivot, angle);
}
}
break;
}
@ -270,9 +310,19 @@ void WorldEditorScene::mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent)
m_scaleFactor.setX(offset.x() * m_scaleFactor.x());
m_scaleFactor.setY(offset.y() * m_scaleFactor.y());
Q_FOREACH(QGraphicsItem *item, m_selectedItems)
if (m_pointsMode)
{
qgraphicsitem_cast<AbstractWorldItem *>(item)->scaleOn(m_pivot, offset);
Q_FOREACH(QGraphicsItem *item, m_selectedPoints)
{
qgraphicsitem_cast<WorldItemSubPoint *>(item)->scaleOn(m_pivot, offset);
}
}
else
{
Q_FOREACH(QGraphicsItem *item, m_selectedItems)
{
qgraphicsitem_cast<AbstractWorldItem *>(item)->scaleOn(m_pivot, offset);
}
}
break;
}
@ -296,91 +346,133 @@ void WorldEditorScene::mouseMoveEvent(QGraphicsSceneMouseEvent *mouseEvent)
break;
};
if ((editMode() != WorldEditorScene::SelectMode) && (!m_selectedItems.isEmpty()))
m_editedSelectedItems = true;
if (m_pointsMode)
{
if ((editMode() != WorldEditorScene::SelectMode) && (!m_selectedPoints.isEmpty()))
m_editedSelectedItems = true;
else
m_editedSelectedItems = false;
}
else
m_editedSelectedItems = false;
{
if ((editMode() != WorldEditorScene::SelectMode) && (!m_selectedItems.isEmpty()))
m_editedSelectedItems = true;
else
m_editedSelectedItems = false;
}
update();
}
/*m_mouseX = mouseEvent->scenePos().x();
m_mouseY = mouseEvent->scenePos().y() - m_cellSize;
*/
LandscapeEditor::LandscapeSceneBase::mouseMoveEvent(mouseEvent);
}
void WorldEditorScene::mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent)
{
if (mouseEvent->button() != Qt::LeftButton)
return;
if (m_editedSelectedItems)
if (m_pointsMode)
{
switch (m_mode)
if (mouseEvent->button() == Qt::LeftButton)
{
case WorldEditorScene::SelectMode:
break;
if ((m_selectionArea.left() != 0) && (m_selectionArea.right() != 0))
{
QList<QGraphicsItem *> listItems;
case WorldEditorScene::MoveMode:
{
QPointF offset = mouseEvent->scenePos() - m_firstPick;
m_undoStack->push(new MoveWorldItemsCommand(m_selectedItems, offset, m_model));
break;
// Clear selection
updateSelectedPointItems(false);
m_selectedPoints.clear();
if (m_selectionArea.left() < m_selectionArea.right())
listItems = items(m_selectionArea, Qt::IntersectsItemShape, Qt::AscendingOrder);
else
listItems = items(m_selectionArea, Qt::ContainsItemShape, Qt::AscendingOrder);
Q_FOREACH(QGraphicsItem *item, listItems)
{
if (qgraphicsitem_cast<WorldItemSubPoint *>(item) == 0)
continue;
m_selectedPoints.push_back(item);
}
updateSelectedPointItems(true);
m_selectionArea = QRectF();
update();
}
else
{
if ((!m_editedSelectedItems) && (!m_firstSelection))
updatePickSelectionPoints(mouseEvent->scenePos());
else
m_firstSelection = false;
}
}
case WorldEditorScene::RotateMode:
m_undoStack->push(new RotateWorldItemsCommand(m_selectedItems, m_angle, m_pivot, m_model));
break;
case WorldEditorScene::ScaleMode:
m_undoStack->push(new ScaleWorldItemsCommand(m_selectedItems, m_scaleFactor, m_pivot, m_model));
break;
case WorldEditorScene::TurnMode:
m_undoStack->push(new TurnWorldItemsCommand(m_selectedItems, m_angle, m_model));
break;
case WorldEditorScene::RadiusMode:
break;
};
}
if ((m_selectionArea.left() != 0) && (m_selectionArea.right() != 0))
{
QList<QGraphicsItem *> listItems;
// Clear selection
updateSelectedItems(false);
m_selectedItems.clear();
if (m_selectionArea.left() < m_selectionArea.right())
{
listItems = items(m_selectionArea, Qt::IntersectsItemShape,
Qt::AscendingOrder);
}
else
{
listItems = items(m_selectionArea, Qt::ContainsItemShape,
Qt::AscendingOrder);
}
Q_FOREACH(QGraphicsItem *item, listItems)
{
if (qgraphicsitem_cast<AbstractWorldItem *>(item) == 0)
continue;
m_selectedItems.push_back(item);
}
updateSelectedItems(true);
m_selectionArea = QRectF();
update();
checkUndo();
}
else
{
if ((!m_editedSelectedItems) && (!m_firstSelection))
updatePickSelection(mouseEvent->scenePos());
else
m_firstSelection = false;
if (mouseEvent->button() != Qt::LeftButton)
return;
m_selectionArea = QRectF();
if (m_editedSelectedItems)
{
switch (m_mode)
{
case WorldEditorScene::SelectMode:
break;
case WorldEditorScene::MoveMode:
{
QPointF offset = mouseEvent->scenePos() - m_firstPick;
m_undoStack->push(new MoveWorldItemsCommand(m_selectedItems, offset, this, m_model));
break;
}
case WorldEditorScene::RotateMode:
m_undoStack->push(new RotateWorldItemsCommand(m_selectedItems, m_angle, m_pivot, this, m_model));
break;
case WorldEditorScene::ScaleMode:
m_undoStack->push(new ScaleWorldItemsCommand(m_selectedItems, m_scaleFactor, m_pivot, this, m_model));
break;
case WorldEditorScene::TurnMode:
m_undoStack->push(new TurnWorldItemsCommand(m_selectedItems, m_angle, this, m_model));
break;
case WorldEditorScene::RadiusMode:
break;
};
}
if ((m_selectionArea.left() != 0) && (m_selectionArea.right() != 0))
{
QList<QGraphicsItem *> listItems;
// Clear selection
updateSelectedWorldItems(false);
m_selectedItems.clear();
if (m_selectionArea.left() < m_selectionArea.right())
listItems = items(m_selectionArea, Qt::IntersectsItemShape, Qt::AscendingOrder);
else
listItems = items(m_selectionArea, Qt::ContainsItemShape, Qt::AscendingOrder);
Q_FOREACH(QGraphicsItem *item, listItems)
{
if (qgraphicsitem_cast<AbstractWorldItem *>(item) == 0)
continue;
m_selectedItems.push_back(item);
}
updateSelectedWorldItems(true);
m_selectionArea = QRectF();
update();
}
else
{
if ((!m_editedSelectedItems) && (!m_firstSelection))
updatePickSelection(mouseEvent->scenePos());
else
m_firstSelection = false;
}
}
m_selectionArea = QRectF();
LandscapeEditor::LandscapeSceneBase::mouseReleaseEvent(mouseEvent);
}
@ -390,7 +482,7 @@ QRectF WorldEditorScene::calcBoundingRect(const QList<QGraphicsItem *> &listItem
Q_FOREACH(QGraphicsItem *item, listItems)
{
QRectF itemRect = item->boundingRect();
rect = rect.united(itemRect.translated(item->pos()));
rect = rect.united(itemRect.translated(item->scenePos()));
}
return rect;
}
@ -401,38 +493,46 @@ QPainterPath WorldEditorScene::calcBoundingShape(const QList<QGraphicsItem *> &l
Q_FOREACH(QGraphicsItem *item, listItems)
{
QPainterPath itemPath = item->shape();
painterPath = painterPath.united(itemPath.translated(item->pos()));
painterPath = painterPath.united(itemPath.translated(item->scenePos()));
}
return painterPath;
}
void WorldEditorScene::updateSelectedItems(bool value)
void WorldEditorScene::updateSelectedWorldItems(bool value)
{
Q_FOREACH(QGraphicsItem *item, m_selectedItems)
{
updateSelectedItem(item, value);
updateSelectedWorldItem(item, value);
}
update();
}
void WorldEditorScene::updateSelectedItem(QGraphicsItem *item, bool value)
void WorldEditorScene::updateSelectedWorldItem(QGraphicsItem *item, bool value)
{
if (value)
AbstractWorldItem *worldItem = qgraphicsitem_cast<AbstractWorldItem *>(item);
if (worldItem != 0)
worldItem->setActived(value);
}
void WorldEditorScene::updateSelectedPointItems(bool value)
{
Q_FOREACH(QGraphicsItem *item, m_selectedPoints)
{
item->setFlag(QGraphicsItem::ItemIsSelectable);
//item->setZValue(SELECTED_LAYER);
updateSelectedPointItem(item, value);
}
else
{
item->setFlag(QGraphicsItem::ItemIsSelectable, false);
//item->setZValue(UNSELECTED_LAYER);
}
item->setSelected(value);
update();
}
void WorldEditorScene::updateSelectedPointItem(QGraphicsItem *item, bool value)
{
WorldItemSubPoint *worldItem = qgraphicsitem_cast<WorldItemSubPoint *>(item);
if (worldItem != 0)
worldItem->setActived(value);
}
void WorldEditorScene::updatePickSelection(const QPointF &point)
{
//clearSelection();
updateSelectedItems(false);
updateSelectedWorldItems(false);
m_selectedItems.clear();
QList<QGraphicsItem *> listItems = items(point, Qt::ContainsItemShape,
@ -454,7 +554,63 @@ void WorldEditorScene::updatePickSelection(const QPointF &point)
m_lastPickedPrimitive %= worldItemsItems.size();
m_selectedItems.push_back(worldItemsItems.at(m_lastPickedPrimitive));
updateSelectedItems(true);
updateSelectedWorldItems(true);
}
}
void WorldEditorScene::updatePickSelectionPoints(const QPointF &point)
{
updateSelectedPointItems(false);
m_selectedPoints.clear();
QList<QGraphicsItem *> listItems = items(point, Qt::IntersectsItemBoundingRect,
Qt::AscendingOrder);
QList<WorldItemSubPoint *> subPointsItems;
Q_FOREACH(QGraphicsItem *item, listItems)
{
WorldItemSubPoint *subPointItem = qgraphicsitem_cast<WorldItemSubPoint *>(item);
if (subPointItem != 0)
{
if (subPointItem->subPointType() == WorldItemSubPoint::EdgeType)
subPointsItems.push_back(subPointItem);
}
}
if (!subPointsItems.isEmpty())
{
// Next primitives
m_lastPickedPrimitive++;
m_lastPickedPrimitive %= subPointsItems.size();
m_selectedPoints.push_back(subPointsItems.at(m_lastPickedPrimitive));
updateSelectedPointItems(true);
}
}
void WorldEditorScene::checkUndo()
{
if (m_pointsMode)
{
QList<QGraphicsItem *> items;
QList<QPolygonF> polygons;
Q_FOREACH(QGraphicsItem *item, m_selectedItems)
{
AbstractWorldItem *worldItem = qgraphicsitem_cast<AbstractWorldItem *>(item);
if (worldItem->isShapeChanged())
{
items.push_back(item);
polygons.push_back(m_polygons.at(m_selectedItems.indexOf(item)));
worldItem->setShapeChanged(false);
}
}
if (!items.isEmpty())
{
m_undoStack->push(new ShapeWorldItemsCommand(items, polygons, this, m_model));
m_polygons.clear();
}
}
}

23
code/nel/tools/3d/object_viewer_qt/src/plugins/world_editor/world_editor_scene.h
View file

@ -65,10 +65,13 @@ public:
void setModeEdit(WorldEditorScene::ModeEdit mode);
WorldEditorScene::ModeEdit editMode() const;
bool isEnabledEditPoint() const;
bool isEnabledEditPoints() const;
Q_SIGNALS:
void selectionUpdated(const QList<QGraphicsItem *> &selected, const QList<QGraphicsItem *> &deselected);
public Q_SLOTS:
void setEnabledEditPoint(bool enabled);
void setEnabledEditPoints(bool enabled);
void updateSelection(const QList<QGraphicsItem *> &selected, const QList<QGraphicsItem *> &deselected);
protected:
@ -79,25 +82,31 @@ protected:
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *mouseEvent);
private:
QRectF calcBoundingRect(const QList<QGraphicsItem *> &listItems);
QPainterPath calcBoundingShape(const QList<QGraphicsItem *> &listItems);
void updateSelectedItems(bool value);
void updateSelectedItem(QGraphicsItem *item, bool value);
void updateSelectedWorldItems(bool value);
void updateSelectedWorldItem(QGraphicsItem *item, bool value);
void updateSelectedPointItems(bool value);
void updateSelectedPointItem(QGraphicsItem *item, bool value);
void updatePickSelection(const QPointF &point);
void updatePickSelectionPoints(const QPointF &point);
void checkUndo();
QPen m_pen1, m_pen2;
QBrush m_brush1, m_brush2;
bool m_selectHack;
QPointF m_firstPick, m_scaleFactor, m_pivot;
QRectF m_selectionArea;
qreal m_firstPickX, m_firstPickY, m_angle;
QList<QGraphicsItem *> m_selectedItems;
QList<QGraphicsItem *> m_selectedPoints;
QList<QPolygonF> m_polygons;
bool m_editedSelectedItems, m_firstSelection;
uint m_lastPickedPrimitive;
ModeEdit m_mode;
bool m_editMode;
bool m_pointsMode;
QUndoStack *m_undoStack;
PrimitivesTreeModel *m_model;
};

818
code/nel/tools/3d/object_viewer_qt/src/plugins/world_editor/world_editor_scene_item.cpp
View file

@ -51,265 +51,11 @@ static QPainterPath qt_graphicsItem_shapeFromPath(const QPainterPath &path, cons
p.addPath(path);
return p;
}
/*
GraphicsItemNode::GraphicsItemNode(GraphicsItemZone *itemZone, QGraphicsItem *parent)
: QGraphicsObject(parent)
{
m_itemZone = itemZone;
m_color = QColor(12, 150, 215);
//setFlag(ItemIgnoresTransformations, true);
//setFlag(ItemClipsToShape);
QPropertyAnimation *animation = new QPropertyAnimation(this, "colorNode");
animation->setDuration(3000);
animation->setStartValue(QColor(10, 0, 50));
animation->setKeyValueAt(0.5, QColor(155, 255, 0));
animation->setEndValue(QColor(10, 0, 50));
animation->setLoopCount(2000);
animation->setEasingCurve(QEasingCurve::OutInExpo);
animation->start();
setFlag(ItemIsSelectable);
setFlag(ItemIsMovable);
setFlag(ItemSendsScenePositionChanges);
m_type = EdgeType;
setAcceptedMouseButtons(Qt::LeftButton | Qt::RightButton);
setZValue(10000000);
}
GraphicsItemNode::~GraphicsItemNode()
{
}
void GraphicsItemNode::setColorNode(const QColor &color)
{
m_color = color;
update();
}
void GraphicsItemNode::setNodeType(NodeType nodeType)
{
m_type = nodeType;
if (m_type == EdgeType)
{
setFlag(ItemIsSelectable);
setFlag(ItemIsMovable);
setFlag(ItemSendsScenePositionChanges);
setAcceptedMouseButtons(Qt::LeftButton | Qt::RightButton);
setZValue(10000);
}
else if (m_type == MiddleType)
{
setFlag(ItemIsSelectable, false);
setFlag(ItemIsMovable, false);
setFlag(ItemSendsScenePositionChanges, false);
setAcceptedMouseButtons(Qt::LeftButton);
setZValue(10001);
}
update();
}
QRectF GraphicsItemNode::boundingRect() const
{
return QRectF(QPointF(0, 0), QSizeF(20, 20));
}
void GraphicsItemNode::paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
QWidget *)
{
// Here comes the magic:
//painter->setClipRect(option->exposedRect);
painter->setPen(Qt::NoPen);
if (m_type == EdgeType)
{
painter->setBrush(QColor(255, 0, 0));
}
else if (m_type == MiddleType)
{
painter->setBrush(QColor(0, 0, 255));
}
if (option->state & QStyle::State_Selected)
{
painter->setBrush(QColor(0, 255, 0));
}
painter->drawRect(2, 2, 18, 18);
}
QVariant GraphicsItemNode::itemChange(GraphicsItemChange change,
const QVariant &value)
{
if (change == ItemPositionHasChanged)
{
m_itemZone->updateZone();
}
return QGraphicsItem::itemChange(change, value);
}
void GraphicsItemNode::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
if ((m_type == MiddleType) && (event->button() == Qt::LeftButton))
{
m_itemZone->updateMiddleNode(this);
setNodeType(EdgeType);
}
else if ((m_type == EdgeType) && (event->button() == Qt::RightButton))
{
if (m_itemZone->deleteEdgePoint(this))
setNodeType(MiddleType);
}
}
GraphicsItemZone::GraphicsItemZone(QGraphicsScene *scene, QGraphicsItem *parent)
: QGraphicsPolygonItem(parent)
{
m_scene = scene;
m_color = QColor(12, 150, 215);
setBrush(QBrush(QColor(100, 100, 255, 128)));
updateZone();
setZValue(100);
//setFlag(ItemClipsToShape);
//setFlag(ItemIsSelectable, true);
//setFlag(ItemIsMovable, true);
//setFlag(ItemHasNoContents, true);
}
GraphicsItemZone::~GraphicsItemZone()
{
}
void GraphicsItemZone::updateMiddleNode(GraphicsItemNode *node)
{
for (int i = 0; i < m_listLines.size(); ++i)
{
if (node == m_listLines.at(i).itemPoint)
{
LineItem oldLineItem = m_listLines[i];
GraphicsItemNode *newNode1 = new GraphicsItemNode(this);
newNode1->setPos((oldLineItem.lineNode.first->pos() + node->pos()) / 2);
newNode1->setNodeType(GraphicsItemNode::MiddleType);
m_scene->addItem(newNode1);
GraphicsItemNode *newNode2 = new GraphicsItemNode(this);
newNode2->setPos((oldLineItem.lineNode.second->pos() + node->pos()) / 2);
newNode2->setNodeType(GraphicsItemNode::MiddleType);
m_scene->addItem(newNode2);
LineItem newLineItem1;
newLineItem1.itemPoint = newNode1;
newLineItem1.lineNode = LineNode(oldLineItem.lineNode.first, node);
m_listLines.push_back(newLineItem1);
LineItem newLineItem2;
newLineItem2.itemPoint = newNode2;
newLineItem2.lineNode = LineNode(node, oldLineItem.lineNode.second);
m_listLines.push_back(newLineItem2);
m_listLines.removeAt(i);
int pos = m_listItems.indexOf(oldLineItem.lineNode.second);
m_listItems.insert(pos, node);
break;
}
}
}
bool GraphicsItemZone::deleteEdgePoint(GraphicsItemNode *node)
{
if (m_listItems.size() < 4)
return false;
int pos = m_listItems.indexOf(node);
m_listItems.takeAt(pos);
LineItem newLineItem;
newLineItem.itemPoint = node;
for (int i = 0; i < m_listLines.size(); ++i)
{
if (node == m_listLines.at(i).lineNode.first)
{
// Saving second point for new line
newLineItem.lineNode.second = m_listLines.at(i).lineNode.second;
delete m_listLines.at(i).itemPoint;
m_listLines.removeAt(i);
break;
}
}
for (int i = 0; i < m_listLines.size(); ++i)
{
if (node == m_listLines.at(i).lineNode.second)
{
newLineItem.lineNode.first = m_listLines.at(i).lineNode.first;
delete m_listLines.at(i).itemPoint;
m_listLines.removeAt(i);
break;
}
}
node->setPos((newLineItem.lineNode.first->pos() + newLineItem.lineNode.second->pos()) / 2);
m_listLines.push_back(newLineItem);
return true;
}
void GraphicsItemZone::scanPolygon(const QPolygonF &polygon)
{
GraphicsItemNode *node1;
node1 = new GraphicsItemNode(this);
node1->setPos(*polygon.begin());
m_listItems.push_back(node1);
m_scene->addItem(node1);
for (int i = 1; i < polygon.count(); ++i)
{
GraphicsItemNode *node2 = new GraphicsItemNode(this);
node2->setPos(polygon.at(i));
m_listItems.push_back(node2);
GraphicsItemNode *node3 = new GraphicsItemNode(this);
node3->setPos((node1->pos() + node2->pos()) / 2);
node3->setNodeType(GraphicsItemNode::MiddleType);
m_scene->addItem(node3);
LineItem newLineItem;
newLineItem.itemPoint = node3;
newLineItem.lineNode = LineNode(node1, node2);
m_listLines.push_back(newLineItem);
node1 = node2;
m_scene->addItem(node1);
}
setPolygon(polygon);
}
void GraphicsItemZone::updateZone()
{
QPolygonF polygon;
Q_FOREACH(GraphicsItemNode *node, m_listItems)
{
polygon << node->pos();
}
for (int i = 0; i < m_listLines.size(); ++i)
{
m_listLines.at(i).itemPoint->setPos((m_listLines.at(i).lineNode.first->pos() + m_listLines.at(i).lineNode.second->pos()) / 2);
}
setPolygon(polygon);
}
*/
AbstractWorldItem::AbstractWorldItem(QGraphicsItem *parent)
: QGraphicsItem(parent)
: QGraphicsItem(parent),
m_active(false),
m_shapeChanged(false)
{
}
@ -322,6 +68,26 @@ int AbstractWorldItem::type() const
return Type;
}
void AbstractWorldItem::setActived(bool actived)
{
m_active = actived;
}
bool AbstractWorldItem::isActived() const
{
return m_active;
}
void AbstractWorldItem::setShapeChanged(bool value)
{
m_shapeChanged = value;
}
bool AbstractWorldItem::isShapeChanged() const
{
return m_shapeChanged;
}
WorldItemPoint::WorldItemPoint(const QPointF &point, const qreal angle, const qreal radius,
bool showArrow, QGraphicsItem *parent)
: AbstractWorldItem(parent),
@ -360,7 +126,6 @@ WorldItemPoint::WorldItemPoint(const QPointF &point, const qreal angle, const qr
}
updateBoundingRect();
//setFlag(ItemIsSelectable);
}
WorldItemPoint::~WorldItemPoint()
@ -373,9 +138,7 @@ void WorldItemPoint::rotateOn(const QPointF &pivot, const qreal deltaAngle)
QPolygonF rotatedPolygon(m_rect);
// TODO
rotatedPolygon.translate(pos() - pivot);
//rotatedPolygon.translate(-pivot);
QTransform trans;
trans = trans.rotate(deltaAngle);
@ -391,9 +154,7 @@ void WorldItemPoint::scaleOn(const QPointF &pivot, const QPointF &factor)
QPolygonF scaledPolygon(m_rect);
// TODO
scaledPolygon.translate(pos() - pivot);
//scaledPolygon.translate(-pivot);
QTransform trans;
trans = trans.scale(factor.x(), factor.y());
@ -478,7 +239,8 @@ void WorldItemPoint::paint(QPainter *painter, const QStyleOptionGraphicsItem *op
painter->drawLines(m_arrow);
painter->setPen(Qt::NoPen);
if (option->state & QStyle::State_Selected)
// if (option->state & QStyle::State_Selected)
if (isActived())
painter->setBrush(m_selectedBrush);
else
painter->setBrush(m_brush);
@ -487,17 +249,10 @@ void WorldItemPoint::paint(QPainter *painter, const QStyleOptionGraphicsItem *op
painter->drawRect(m_rect);
}
QVariant WorldItemPoint::itemChange(GraphicsItemChange change, const QVariant &value)
{
if (change == ItemPositionHasChanged)
{
}
return QGraphicsItem::itemChange(change, value);
}
WorldItemPath::WorldItemPath(const QPolygonF &polygon, QGraphicsItem *parent)
: AbstractWorldItem(parent),
m_polygon(polygon)
m_polygon(polygon),
m_pointEdit(false)
{
//setFlag(ItemIsSelectable);
@ -548,19 +303,144 @@ void WorldItemPath::scaleOn(const QPointF &pivot, const QPointF &factor)
m_polygon.translate(pivot - pos());
}
void WorldItemPath::turnOn(const qreal angle)
{
}
void WorldItemPath::radiusOn(const qreal radius)
{
}
void WorldItemPath::setColor(const QColor &color)
{
m_pen.setColor(color);
}
void WorldItemPath::setEnabledSubPoints(bool enabled)
{
m_pointEdit = enabled;
if (m_pointEdit)
createSubPoints();
else
removeSubPoints();
}
void WorldItemPath::moveSubPoint(WorldItemSubPoint *subPoint)
{
prepareGeometryChange();
QPolygonF polygon;
// Update polygon
Q_FOREACH(WorldItemSubPoint *node, m_listItems)
{
polygon << node->pos();
}
// Update middle points
for (int i = 0; i < m_listLines.size(); ++i)
m_listLines.at(i).itemPoint->setPos((m_listLines.at(i).lineItem.first->pos() + m_listLines.at(i).lineItem.second->pos()) / 2);
m_polygon = polygon;
update();
}
void WorldItemPath::addSubPoint(WorldItemSubPoint *subPoint)
{
prepareGeometryChange();
for (int i = 0; i < m_listLines.size(); ++i)
{
if (subPoint == m_listLines.at(i).itemPoint)
{
LineStruct oldLineItem = m_listLines[i];
// Create the first middle sub-point
WorldItemSubPoint *firstItem = new WorldItemSubPoint(WorldItemSubPoint::MiddleType, this);
firstItem->setPos((oldLineItem.lineItem.first->pos() + subPoint->pos()) / 2);
// Create the second middle sub-point
WorldItemSubPoint *secondItem = new WorldItemSubPoint(WorldItemSubPoint::MiddleType, this);
secondItem->setPos((oldLineItem.lineItem.second->pos() + subPoint->pos()) / 2);
// Add first line in the list
LineStruct firstNewLineItem;
firstNewLineItem.itemPoint = firstItem;
firstNewLineItem.lineItem = LineItem(oldLineItem.lineItem.first, subPoint);
m_listLines.push_back(firstNewLineItem);
// Add second line in the list
LineStruct secondNewLineItem;
secondNewLineItem.itemPoint = secondItem;
secondNewLineItem.lineItem = LineItem(subPoint, oldLineItem.lineItem.second);
m_listLines.push_back(secondNewLineItem);
m_listLines.removeAt(i);
int pos = m_listItems.indexOf(oldLineItem.lineItem.second);
m_listItems.insert(pos, subPoint);
subPoint->setFlag(ItemSendsScenePositionChanges);
break;
}
}
}
bool WorldItemPath::removeSubPoint(WorldItemSubPoint *subPoint)
{
int pos = m_listItems.indexOf(subPoint);
// First and second points can not be removed
if ((pos == 0) || (pos == m_listItems.size() - 1))
return false;
prepareGeometryChange();
m_listItems.takeAt(pos);
LineStruct newLineItem;
newLineItem.itemPoint = subPoint;
// Delete first line
for (int i = 0; i < m_listLines.size(); ++i)
{
if (subPoint == m_listLines.at(i).lineItem.first)
{
// Saving second point for new line
newLineItem.lineItem.second = m_listLines.at(i).lineItem.second;
delete m_listLines.at(i).itemPoint;
m_listLines.removeAt(i);
break;
}
}
// Delete second line
for (int i = 0; i < m_listLines.size(); ++i)
{
if (subPoint == m_listLines.at(i).lineItem.second)
{
// Saving first point for new line
newLineItem.lineItem.first = m_listLines.at(i).lineItem.first;
delete m_listLines.at(i).itemPoint;
m_listLines.removeAt(i);
break;
}
}
subPoint->setPos((newLineItem.lineItem.first->pos() + newLineItem.lineItem.second->pos()) / 2);
m_listLines.push_back(newLineItem);
subPoint->setFlag(ItemSendsScenePositionChanges, false);
return true;
}
void WorldItemPath::setPolygon(const QPolygonF &polygon)
{
prepareGeometryChange();
m_polygon = polygon;
update();
}
QPolygonF WorldItemPath::polygon() const
{
return m_polygon;
}
QPainterPath WorldItemPath::shape() const
{
QPainterPath path;
@ -582,7 +462,8 @@ void WorldItemPath::paint(QPainter *painter, const QStyleOptionGraphicsItem *opt
// Here comes the magic:
//painter->setClipRect(option->exposedRect);
if (option->state & QStyle::State_Selected)
//if (option->state & QStyle::State_Selected)
if (isActived())
painter->setPen(m_selectedPen);
else
painter->setPen(m_pen);
@ -590,17 +471,49 @@ void WorldItemPath::paint(QPainter *painter, const QStyleOptionGraphicsItem *opt
painter->drawPolyline(m_polygon);
}
QVariant WorldItemPath::itemChange(GraphicsItemChange change, const QVariant &value)
void WorldItemPath::createSubPoints()
{
if (change == ItemPositionHasChanged)
WorldItemSubPoint *firstPoint;
firstPoint = new WorldItemSubPoint(WorldItemSubPoint::EdgeType, this);
firstPoint->setPos(m_polygon.front());
firstPoint->setFlag(ItemSendsScenePositionChanges);
m_listItems.push_back(firstPoint);
for (int i = 1; i < m_polygon.count(); ++i)
{
WorldItemSubPoint *secondPoint = new WorldItemSubPoint(WorldItemSubPoint::EdgeType, this);
secondPoint->setPos(m_polygon.at(i));
secondPoint->setFlag(ItemSendsScenePositionChanges);
WorldItemSubPoint *middlePoint = new WorldItemSubPoint(WorldItemSubPoint::MiddleType, this);
middlePoint->setPos((firstPoint->pos() + secondPoint->pos()) / 2);
LineStruct newLineItem;
newLineItem.itemPoint = middlePoint;
newLineItem.lineItem = LineItem(firstPoint, secondPoint);
m_listLines.push_back(newLineItem);
firstPoint = secondPoint;
m_listItems.push_back(firstPoint);
}
return QGraphicsItem::itemChange(change, value);
}
void WorldItemPath::removeSubPoints()
{
for (int i = 0; i < m_listLines.count(); ++i)
delete m_listLines.at(i).itemPoint;
for (int i = 0; i < m_listItems.count(); ++i)
delete m_listItems.at(i);
m_listItems.clear();
m_listLines.clear();
}
WorldItemZone::WorldItemZone(const QPolygonF &polygon, QGraphicsItem *parent)
: AbstractWorldItem(parent),
m_polygon(polygon)
m_polygon(polygon),
m_pointEdit(false)
{
//setFlag(ItemIsSelectable);
@ -646,7 +559,6 @@ void WorldItemZone::scaleOn(const QPointF &pivot, const QPointF &factor)
prepareGeometryChange();
QPolygonF scaledPolygon(m_polygon);
scaledPolygon.translate(pos() - pivot);
QTransform trans;
@ -656,14 +568,6 @@ void WorldItemZone::scaleOn(const QPointF &pivot, const QPointF &factor)
m_polygon.translate(pivot - pos());
}
void WorldItemZone::turnOn(const qreal angle)
{
}
void WorldItemZone::radiusOn(const qreal radius)
{
}
void WorldItemZone::setColor(const QColor &color)
{
m_pen.setColor(color);
@ -674,6 +578,143 @@ void WorldItemZone::setColor(const QColor &color)
m_brush.setColor(brushColor);
}
void WorldItemZone::setEnabledSubPoints(bool enabled)
{
m_pointEdit = enabled;
if (m_pointEdit)
createSubPoints();
else
removeSubPoints();
setShapeChanged(false);
}
void WorldItemZone::moveSubPoint(WorldItemSubPoint *subPoint)
{
prepareGeometryChange();
QPolygonF polygon;
// Update polygon
Q_FOREACH(WorldItemSubPoint *node, m_listItems)
{
polygon << node->pos();
}
// Update middle points
for (int i = 0; i < m_listLines.size(); ++i)
m_listLines.at(i).itemPoint->setPos((m_listLines.at(i).lineItem.first->pos() + m_listLines.at(i).lineItem.second->pos()) / 2);
m_polygon = polygon;
update();
setShapeChanged(true);
}
void WorldItemZone::addSubPoint(WorldItemSubPoint *subPoint)
{
prepareGeometryChange();
for (int i = 0; i < m_listLines.size(); ++i)
{
if (subPoint == m_listLines.at(i).itemPoint)
{
LineStruct oldLineItem = m_listLines[i];
// Create the first middle sub-point
WorldItemSubPoint *firstItem = new WorldItemSubPoint(WorldItemSubPoint::MiddleType, this);
firstItem->setPos((oldLineItem.lineItem.first->pos() + subPoint->pos()) / 2);
// Create the second middle sub-point
WorldItemSubPoint *secondItem = new WorldItemSubPoint(WorldItemSubPoint::MiddleType, this);
secondItem->setPos((oldLineItem.lineItem.second->pos() + subPoint->pos()) / 2);
// Add first line in the list
LineStruct firstNewLineItem;
firstNewLineItem.itemPoint = firstItem;
firstNewLineItem.lineItem = LineItem(oldLineItem.lineItem.first, subPoint);
m_listLines.push_back(firstNewLineItem);
// Add second line in the list
LineStruct secondNewLineItem;
secondNewLineItem.itemPoint = secondItem;
secondNewLineItem.lineItem = LineItem(subPoint, oldLineItem.lineItem.second);
m_listLines.push_back(secondNewLineItem);
m_listLines.removeAt(i);
int pos = m_listItems.indexOf(oldLineItem.lineItem.second);
m_listItems.insert(pos, subPoint);
subPoint->setFlag(ItemSendsScenePositionChanges);
break;
}
}
setShapeChanged(true);
}
bool WorldItemZone::removeSubPoint(WorldItemSubPoint *subPoint)
{
prepareGeometryChange();
if (m_listItems.size() < 4)
return false;
int pos = m_listItems.indexOf(subPoint);
m_listItems.takeAt(pos);
LineStruct newLineItem;
newLineItem.itemPoint = subPoint;
// Delete first line
for (int i = 0; i < m_listLines.size(); ++i)
{
if (subPoint == m_listLines.at(i).lineItem.first)
{
// Saving second point for new line
newLineItem.lineItem.second = m_listLines.at(i).lineItem.second;
delete m_listLines.at(i).itemPoint;
m_listLines.removeAt(i);
break;
}
}
// Delete second line
for (int i = 0; i < m_listLines.size(); ++i)
{
if (subPoint == m_listLines.at(i).lineItem.second)
{
// Saving first point for new line
newLineItem.lineItem.first = m_listLines.at(i).lineItem.first;
delete m_listLines.at(i).itemPoint;
m_listLines.removeAt(i);
break;
}
}
m_listLines.push_back(newLineItem);
subPoint->setPos((newLineItem.lineItem.first->pos() + newLineItem.lineItem.second->pos()) / 2);
subPoint->setFlag(ItemSendsScenePositionChanges, false);
setShapeChanged(true);
return true;
}
void WorldItemZone::setPolygon(const QPolygonF &polygon)
{
prepareGeometryChange();
m_polygon = polygon;
update();
}
QPolygonF WorldItemZone::polygon() const
{
return m_polygon;
}
QRectF WorldItemZone::boundingRect() const
{
return m_polygon.boundingRect();
@ -688,7 +729,8 @@ QPainterPath WorldItemZone::shape() const
void WorldItemZone::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *)
{
if (option->state & QStyle::State_Selected)
// if (option->state & QStyle::State_Selected)
if (isActived())
{
painter->setPen(m_selectedPen);
painter->setBrush(m_selectedBrush);
@ -702,12 +744,192 @@ void WorldItemZone::paint(QPainter *painter, const QStyleOptionGraphicsItem *opt
painter->drawPolygon(m_polygon);
}
QVariant WorldItemZone::itemChange(GraphicsItemChange change, const QVariant &value)
void WorldItemZone::createSubPoints()
{
WorldItemSubPoint *firstPoint;
firstPoint = new WorldItemSubPoint(WorldItemSubPoint::EdgeType, this);
firstPoint->setPos(m_polygon.front());
firstPoint->setFlag(ItemSendsScenePositionChanges);
m_listItems.push_back(firstPoint);
for (int i = 1; i < m_polygon.count(); ++i)
{
WorldItemSubPoint *secondPoint = new WorldItemSubPoint(WorldItemSubPoint::EdgeType, this);
secondPoint->setPos(m_polygon.at(i));
secondPoint->setFlag(ItemSendsScenePositionChanges);
WorldItemSubPoint *middlePoint = new WorldItemSubPoint(WorldItemSubPoint::MiddleType, this);
middlePoint->setPos((firstPoint->pos() + secondPoint->pos()) / 2);
LineStruct newLineItem;
newLineItem.itemPoint = middlePoint;
newLineItem.lineItem = LineItem(firstPoint, secondPoint);
m_listLines.push_back(newLineItem);
firstPoint = secondPoint;
m_listItems.push_back(firstPoint);
}
LineStruct endLineItem;
endLineItem.itemPoint = new WorldItemSubPoint(WorldItemSubPoint::MiddleType, this);
endLineItem.itemPoint->setPos((m_listItems.first()->pos() + m_listItems.last()->pos()) / 2);
endLineItem.lineItem = LineItem(m_listItems.last(), m_listItems.first());
m_listLines.push_back(endLineItem);
}
void WorldItemZone::removeSubPoints()
{
for (int i = 0; i < m_listLines.count(); ++i)
delete m_listLines.at(i).itemPoint;
for (int i = 0; i < m_listItems.count(); ++i)
delete m_listItems.at(i);
m_listItems.clear();
m_listLines.clear();
}
//*******************************************
WorldItemSubPoint::WorldItemSubPoint(SubPointType pointType, AbstractWorldItem *parent)
: QGraphicsObject(parent),
m_type(pointType),
m_active(false),
m_parent(parent)
{
setZValue(WORLD_POINT_LAYER);
m_brush.setColor(QColor(20, 100, 255));
m_brush.setStyle(Qt::SolidPattern);
m_brushMiddle.setColor(QColor(255, 25, 100));
m_brushMiddle.setStyle(Qt::SolidPattern);
m_selectedBrush.setColor(QColor(255, 255, 255, 100));
m_selectedBrush.setStyle(Qt::SolidPattern);
m_rect.setCoords(-SIZE_POINT, -SIZE_POINT, SIZE_POINT, SIZE_POINT);
updateBoundingRect();
//setFlag(ItemIgnoresTransformations);
//setFlag(ItemSendsScenePositionChanges);
}
WorldItemSubPoint::~WorldItemSubPoint()
{
}
void WorldItemSubPoint::setSubPointType(SubPointType nodeType)
{
m_type = nodeType;
setFlag(ItemSendsScenePositionChanges);
}
WorldItemSubPoint::SubPointType WorldItemSubPoint::subPointType() const
{
return m_type;
}
void WorldItemSubPoint::rotateOn(const QPointF &pivot, const qreal deltaAngle)
{
prepareGeometryChange();
QPolygonF rotatedPolygon(m_rect);
// TODO
rotatedPolygon.translate(scenePos() - pivot);
QTransform trans;
trans = trans.rotate(deltaAngle);
rotatedPolygon = trans.map(rotatedPolygon);
rotatedPolygon.translate(pivot);
setPos(m_parent->mapFromParent(rotatedPolygon.boundingRect().center()));
}
void WorldItemSubPoint::scaleOn(const QPointF &pivot, const QPointF &factor)
{
prepareGeometryChange();
QPolygonF scaledPolygon(m_rect);
// TODO
scaledPolygon.translate(scenePos() - pivot);
//scaledPolygon.translate(-pivot);
QTransform trans;
trans = trans.scale(factor.x(), factor.y());
scaledPolygon = trans.map(scaledPolygon);
scaledPolygon.translate(pivot);
setPos(m_parent->mapFromParent(scaledPolygon.boundingRect().center()));
}
QRectF WorldItemSubPoint::boundingRect() const
{
return m_boundingRect;
}
void WorldItemSubPoint::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
painter->setPen(Qt::NoPen);
if (m_type == WorldItemSubPoint::EdgeType)
{
if (isActived())
painter->setBrush(m_selectedBrush);
else
painter->setBrush(m_brush);
}
else
{
painter->setBrush(m_brushMiddle);
}
// Draw point
painter->drawRect(m_rect);
}
int WorldItemSubPoint::type() const
{
return Type;
}
void WorldItemSubPoint::setActived(bool actived)
{
m_active = actived;
}
bool WorldItemSubPoint::isActived() const
{
return m_active;
}
QVariant WorldItemSubPoint::itemChange(GraphicsItemChange change, const QVariant &value)
{
if (change == ItemPositionHasChanged)
{
}
m_parent->moveSubPoint(this);
return QGraphicsItem::itemChange(change, value);
}
void WorldItemSubPoint::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
if ((m_type == MiddleType) && (event->button() == Qt::LeftButton))
{
m_parent->addSubPoint(this);
setSubPointType(EdgeType);
}
else if ((m_type == EdgeType) && (event->button() == Qt::RightButton))
{
if (m_parent->removeSubPoint(this))
setSubPointType(MiddleType);
}
update();
}
void WorldItemSubPoint::updateBoundingRect()
{
m_boundingRect.setCoords(-SIZE_POINT, -SIZE_POINT, SIZE_POINT, SIZE_POINT);
}
} /* namespace WorldEditor */

208
code/nel/tools/3d/object_viewer_qt/src/plugins/world_editor/world_editor_scene_item.h
View file

@ -32,10 +32,15 @@
namespace WorldEditor
{
class GraphicsItemZone;
class GraphicsItemNode;
class WorldItemSubPoint;
typedef QPair<GraphicsItemNode *, GraphicsItemNode *> LineNode;
typedef QPair<WorldItemSubPoint *, WorldItemSubPoint *> LineItem;
struct LineStruct
{
WorldItemSubPoint *itemPoint;
LineItem lineItem;
};
const int SELECTED_LAYER = 200;
const int UNSELECTED_LAYER = 100;
@ -46,75 +51,6 @@ const int MIDDLE_POINT_LAYER = 201;
const int EDGE_POINT_LAYER = 201;
const int SIZE_ARROW = 20;
/*
// Deprecated
class GraphicsItemNode: public QGraphicsObject
{
Q_OBJECT
Q_PROPERTY(QColor colorNode READ colorNode WRITE setColorNode)
public:
enum NodeType
{
EdgeType = 0,
MiddleType
};
GraphicsItemNode(GraphicsItemZone *itemZone, QGraphicsItem *parent = 0);
virtual ~GraphicsItemNode();
void setColorNode(const QColor &color);
QColor colorNode() const
{
return m_color;
}
void setNodeType(NodeType nodeType);
virtual QRectF boundingRect() const;
//QPainterPath shape() const;
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
protected:
virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
private:
NodeType m_type;
GraphicsItemZone *m_itemZone;
QColor m_color;
};
// Deprecated
class GraphicsItemZone: public QGraphicsPolygonItem
{
public:
GraphicsItemZone(QGraphicsScene *scene, QGraphicsItem *parent = 0);
virtual ~GraphicsItemZone();
void scanPolygon(const QPolygonF &polygon);
void updateMiddleNode(GraphicsItemNode *node);
bool deleteEdgePoint(GraphicsItemNode *node);
//void addNode(GraphicsItemNode *node);
void updateZone();
//QRectF boundingRect() const;
//void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
protected:
// QVariant itemChange(GraphicsItemChange change, const QVariant &value);
private:
struct LineItem
{
GraphicsItemNode *itemPoint;
LineNode lineNode;
};
QGraphicsScene *m_scene;
QColor m_color;
QList<GraphicsItemNode *> m_listItems;
QList<LineItem> m_listLines;
};
*/
/*
@class WorldItemPoint
@ -129,16 +65,40 @@ public:
enum { Type = QGraphicsItem::UserType + 1 };
virtual void rotateOn(const QPointF &pivot, const qreal deltaAngle) = 0;
virtual void rotateOn(const QPointF &pivot, const qreal deltaAngle) {};
// TODO: add modes: IgnoreAspectRatio, KeepAspectRatio
virtual void scaleOn(const QPointF &pivot, const QPointF &factor) = 0;
virtual void turnOn(const qreal angle) = 0;
virtual void radiusOn(const qreal radius) = 0;
virtual void scaleOn(const QPointF &pivot, const QPointF &factor) {};
virtual void turnOn(const qreal angle) {};
virtual void radiusOn(const qreal radius) {};
virtual void setColor(const QColor &color) = 0;
virtual void setEnabledSubPoints(bool enabled) = 0;
virtual void moveSubPoint(WorldItemSubPoint *subPoint) {}
virtual void addSubPoint(WorldItemSubPoint *subPoint) {}
virtual bool removeSubPoint(WorldItemSubPoint *subPoint)
{
return false;
}
virtual void setPolygon(const QPolygonF &polygon) {}
virtual QPolygonF polygon() const
{
return QPolygonF();
}
void setActived(bool actived);
bool isActived() const;
void setShapeChanged(bool value);
bool isShapeChanged() const;
// Enable the use of qgraphicsitem_cast with this item.
int type() const;
protected:
bool m_active, m_shapeChanged;
};
/*
@ -159,19 +119,16 @@ public:
virtual void radiusOn(const qreal radius);
virtual void setColor(const QColor &color);
virtual void setEnabledSubPoints(bool enabled) {}
virtual QRectF boundingRect() const;
virtual QPainterPath shape() const;
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
protected:
virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
private:
void createCircle();
void updateBoundingRect();
// TODO
static const int SIZE_POINT = 3;
QPen m_pen, m_selectedPen;
@ -197,20 +154,31 @@ public:
virtual void rotateOn(const QPointF &pivot, const qreal deltaAngle);
virtual void scaleOn(const QPointF &pivot, const QPointF &factor);
virtual void turnOn(const qreal angle);
virtual void radiusOn(const qreal radius);
virtual void setColor(const QColor &color);
virtual void setEnabledSubPoints(bool enabled);
virtual void moveSubPoint(WorldItemSubPoint *subPoint);
virtual void addSubPoint(WorldItemSubPoint *subPoint);
virtual bool removeSubPoint(WorldItemSubPoint *subPoint);
virtual void setPolygon(const QPolygonF &polygon);
virtual QPolygonF polygon() const;
virtual QRectF boundingRect() const;
virtual QPainterPath shape() const;
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
protected:
virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
private:
void createSubPoints();
void removeSubPoints();
QPen m_pen, m_selectedPen;
QPolygonF m_polygon;
bool m_pointEdit;
QList<WorldItemSubPoint *> m_listItems;
QList<LineStruct> m_listLines;
};
/*
@ -226,27 +194,91 @@ public:
virtual void rotateOn(const QPointF &pivot, const qreal deltaAngle);
virtual void scaleOn(const QPointF &pivot, const QPointF &factor);
virtual void turnOn(const qreal angle);
virtual void radiusOn(const qreal radius);
virtual void setColor(const QColor &color);
virtual void setEnabledSubPoints(bool enabled);
virtual void moveSubPoint(WorldItemSubPoint *subPoint);
virtual void addSubPoint(WorldItemSubPoint *subPoint);
virtual bool removeSubPoint(WorldItemSubPoint *subPoint);
virtual void setPolygon(const QPolygonF &polygon);
virtual QPolygonF polygon() const;
virtual QRectF boundingRect() const;
virtual QPainterPath shape() const;
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
protected:
virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
private:
void createSubPoints();
void removeSubPoints();
static const int TRANSPARENCY = 38;
QPen m_pen, m_selectedPen;
QBrush m_brush, m_selectedBrush;
QPolygonF m_polygon;
bool m_pointEdit;
QList<WorldItemSubPoint *> m_listItems;
QList<LineStruct> m_listLines;
};
/*
@class WorldItemSubPoint
@brief
@details
*/
class WorldItemSubPoint: public QGraphicsObject
{
Q_OBJECT
public:
enum SubPointType
{
EdgeType = 0,
MiddleType
};
enum { Type = QGraphicsItem::UserType + 2 };
WorldItemSubPoint(SubPointType pointType, AbstractWorldItem *parent = 0);
virtual ~WorldItemSubPoint();
void setSubPointType(SubPointType nodeType);
SubPointType subPointType() const;
void rotateOn(const QPointF &pivot, const qreal deltaAngle);
void scaleOn(const QPointF &pivot, const QPointF &factor);
virtual QRectF boundingRect() const;
virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
void setActived(bool actived);
bool isActived() const;
// Enable the use of qgraphicsitem_cast with this item.
int type() const;
protected:
virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
private:
void updateBoundingRect();
static const int SIZE_POINT = 6;
QBrush m_brush, m_brushMiddle, m_selectedBrush;
QRectF m_rect, m_boundingRect;
SubPointType m_type;
bool m_active;
AbstractWorldItem *m_parent;
};
} /* namespace WorldEditor */
// Enable the use of QVariant with this class.
Q_DECLARE_METATYPE(WorldEditor::AbstractWorldItem *)
#endif // WORLD_EDITOR_SCENE_ITEM_H

3
code/nel/tools/3d/object_viewer_qt/src/plugins/world_editor/world_editor_window.cpp
View file

@ -98,7 +98,7 @@ WorldEditorWindow::WorldEditorWindow(QWidget *parent)
m_modeMapper->setMapping(m_ui.radiusAction, 5);
connect(m_modeMapper, SIGNAL(mapped(int)), this, SLOT(setMode(int)));
connect(m_ui.pointsAction, SIGNAL(triggered(bool)), m_worldEditorScene, SLOT(setEnabledEditPoint(bool)));
connect(m_ui.pointsAction, SIGNAL(triggered(bool)), m_worldEditorScene, SLOT(setEnabledEditPoints(bool)));
connect(m_ui.settingsAction, SIGNAL(triggered()), this, SLOT(openProjectSettings()));
connect(m_ui.newWorldEditAction, SIGNAL(triggered()), this, SLOT(newWorldEditFile()));
@ -256,6 +256,7 @@ void WorldEditorWindow::updateStatusBar()
void WorldEditorWindow::updateSelection(const QItemSelection &selected, const QItemSelection &deselected)
{
m_ui.pointsAction->setChecked(false);
m_worldEditorScene->setEnabledEditPoints(false);
NodeList nodesSelected;
Q_FOREACH(QModelIndex modelIndex, selected.indexes())

19
code/nel/tools/3d/object_viewer_qt/src/plugins/world_editor/world_editor_window.ui
View file

@ -37,7 +37,7 @@
<enum>QGraphicsView::AnchorUnderMouse</enum>
</property>
<property name="viewportUpdateMode">
<enum>QGraphicsView::BoundingRectViewportUpdate</enum>
<enum>QGraphicsView::FullViewportUpdate</enum>
</property>
<property name="optimizationFlags">
<set>QGraphicsView::DontAdjustForAntialiasing|QGraphicsView::DontClipPainter</set>
@ -129,6 +129,15 @@
<addaction name="separator"/>
<addaction name="settingsAction"/>
</widget>
<widget class="QDockWidget" name="propertyEditDockWidget">
<property name="windowTitle">
<string>Property Editor</string>
</property>
<attribute name="dockWidgetArea">
<number>2</number>
</attribute>
<widget class="WorldEditor::PropertyEditorWidget" name="propertyEditWidget"/>
</widget>
<action name="loadPrimitiveAction">
<property name="text">
<string>loadPrimitive</string>
@ -319,7 +328,7 @@
<bool>true</bool>
</property>
<property name="enabled">
<bool>false</bool>
<bool>true</bool>
</property>
<property name="text">
<string>Edit points</string>
@ -346,6 +355,12 @@
<extends>QTreeView</extends>
<header>primitives_view.h</header>
</customwidget>
<customwidget>
<class>WorldEditor::PropertyEditorWidget</class>
<extends>QWidget</extends>
<header>property_editor_widget.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources>
<include location="world_editor.qrc"/>