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Enabled a first version of the strokes as object

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preferencesAboutTextFull
shibakaneki 13 years ago
parent 717c2ca476
commit 51afc034d3
5 changed files with 84 additions and 39 deletions
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  1. 4
      src/board/UBDrawingController.cpp
  2. 2
      src/board/UBDrawingController.h
  3. 6
      src/domain/UBGraphicsDelegateFrame.cpp
  4. 20
      src/domain/UBGraphicsItemDelegate.cpp
  5. 91
      src/domain/UBGraphicsScene.cpp

4
src/board/UBDrawingController.cpp
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@ -45,7 +45,7 @@ UBDrawingController::UBDrawingController(QObject * parent)
, mActiveRuler(NULL) , mActiveRuler(NULL)
, mStylusTool((UBStylusTool::Enum)-1) , mStylusTool((UBStylusTool::Enum)-1)
, mLatestDrawingTool((UBStylusTool::Enum)-1) , mLatestDrawingTool((UBStylusTool::Enum)-1)
, mDrawingMode(DRAWING_MODE) , mDrawingMode(/*DRAWING_MODE*/eDrawingMode_Vector)
{ {
connect(UBSettings::settings(), SIGNAL(colorContextChanged()), this, SIGNAL(colorPaletteChanged())); connect(UBSettings::settings(), SIGNAL(colorContextChanged()), this, SIGNAL(colorPaletteChanged()));
@ -114,7 +114,7 @@ void UBDrawingController::setStylusTool(int tool)
UBApplication::mainWindow->actionPen->setChecked(true); UBApplication::mainWindow->actionPen->setChecked(true);
else if (mStylusTool == UBStylusTool::Eraser){ else if (mStylusTool == UBStylusTool::Eraser){
UBApplication::mainWindow->actionEraser->setChecked(true); UBApplication::mainWindow->actionEraser->setChecked(true);
mDrawingMode = eDrawingMode_Artistic; //mDrawingMode = eDrawingMode_Artistic;
} }
else if (mStylusTool == UBStylusTool::Marker) else if (mStylusTool == UBStylusTool::Marker)
UBApplication::mainWindow->actionMarker->setChecked(true); UBApplication::mainWindow->actionMarker->setChecked(true);

2
src/board/UBDrawingController.h
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@ -27,7 +27,7 @@ typedef enum{
eDrawingMode_Vector eDrawingMode_Vector
}eDrawingMode; }eDrawingMode;
#define DRAWING_MODE eDrawingMode_Artistic #define DRAWING_MODE eDrawingMode_Vector
class UBDrawingController : public QObject class UBDrawingController : public QObject
{ {

6
src/domain/UBGraphicsDelegateFrame.cpp
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@ -583,9 +583,9 @@ void UBGraphicsDelegateFrame::positionHandles()
{ {
QRectF itemRect = delegated()->boundingRect(); QRectF itemRect = delegated()->boundingRect();
if (mDelegate->getToolBarItem()->isVisibleOnBoard() // if (mDelegate->getToolBarItem()->isVisibleOnBoard()
&& mDelegate->getToolBarItem()->isShifting()) // && mDelegate->getToolBarItem()->isShifting())
itemRect.setHeight(itemRect.height() + mDelegate->getToolBarItem()->rect().height() * mDelegate->antiScaleRatio() * 1.1); // itemRect.setHeight(itemRect.height() + mDelegate->getToolBarItem()->rect().height() * mDelegate->antiScaleRatio() * 1.1);
QTransform itemTransform = delegated()->sceneTransform(); QTransform itemTransform = delegated()->sceneTransform();
QPointF topLeft = itemTransform.map(itemRect.topLeft()); QPointF topLeft = itemTransform.map(itemRect.topLeft());

20
src/domain/UBGraphicsItemDelegate.cpp
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@ -117,7 +117,7 @@ UBGraphicsItemDelegate::UBGraphicsItemDelegate(QGraphicsItem* pDelegated, QObjec
void UBGraphicsItemDelegate::init() void UBGraphicsItemDelegate::init()
{ {
mToolBarItem = new UBGraphicsToolBarItem(delegated()); //mToolBarItem = new UBGraphicsToolBarItem(delegated());
mFrame = new UBGraphicsDelegateFrame(this, QRectF(0, 0, 0, 0), mFrameWidth, mRespectRatio); mFrame = new UBGraphicsDelegateFrame(this, QRectF(0, 0, 0, 0), mFrameWidth, mRespectRatio);
mFrame->hide(); mFrame->hide();
@ -167,7 +167,9 @@ UBGraphicsItemDelegate::~UBGraphicsItemDelegate()
QVariant UBGraphicsItemDelegate::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value) QVariant UBGraphicsItemDelegate::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)
{ {
if (change == QGraphicsItem::ItemSelectedHasChanged) { if(change == QGraphicsItem::ItemChildAddedChange){
}else if (change == QGraphicsItem::ItemSelectedHasChanged) {
bool ok; bool ok;
bool selected = value.toUInt(&ok); bool selected = value.toUInt(&ok);
if (ok) { if (ok) {
@ -321,17 +323,17 @@ void UBGraphicsItemDelegate::positionHandles()
updateButtons(true); updateButtons(true);
if (mToolBarItem->isVisibleOnBoard()) // if (mToolBarItem->isVisibleOnBoard())
{ // {
updateToolBar(); // updateToolBar();
mToolBarItem->show(); // mToolBarItem->show();
} // }
} else { } else {
foreach(DelegateButton* button, mButtons) foreach(DelegateButton* button, mButtons)
button->hide(); button->hide();
mFrame->hide(); mFrame->hide();
mToolBarItem->hide(); // mToolBarItem->hide();
} }
} }
@ -371,7 +373,7 @@ void UBGraphicsItemDelegate::remove(bool canUndo)
scene->removeItem(mFrame); scene->removeItem(mFrame);
scene->removeItem(mDelegated); scene->removeItem(mDelegated);
scene->removeItem(mToolBarItem); //scene->removeItem(mToolBarItem);
if (canUndo) if (canUndo)
{ {

91
src/domain/UBGraphicsScene.cpp
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@ -308,9 +308,11 @@ UBGraphicsScene::~UBGraphicsScene()
void UBGraphicsScene::selectionChangedProcessing() void UBGraphicsScene::selectionChangedProcessing()
{ {
if (selectedItems().count()) if (selectedItems().count()){
qDebug() << "Selected item bounding rect: " << selectedItems().first()->boundingRect();
UBApplication::showMessage("ZValue is " + QString::number(selectedItems().first()->zValue(), 'f') + "own z value is " UBApplication::showMessage("ZValue is " + QString::number(selectedItems().first()->zValue(), 'f') + "own z value is "
+ QString::number(selectedItems().first()->data(UBGraphicsItemData::ItemOwnZValue).toReal(), 'f')); + QString::number(selectedItems().first()->data(UBGraphicsItemData::ItemOwnZValue).toReal(), 'f'));
}
} }
void UBGraphicsScene::enableGroupingButton() void UBGraphicsScene::enableGroupingButton()
{ {
@ -747,6 +749,8 @@ void UBGraphicsScene::drawLineTo(const QPointF &pEndPoint, const qreal &pWidth,
void UBGraphicsScene::eraseLineTo(const QPointF &pEndPoint, const qreal &pWidth) void UBGraphicsScene::eraseLineTo(const QPointF &pEndPoint, const qreal &pWidth)
{ {
// QList<QGraphicsItem*> itemList;
const QLineF line(mPreviousPoint, pEndPoint); const QLineF line(mPreviousPoint, pEndPoint);
const QPolygonF eraserPolygon = UBGeometryUtils::lineToPolygon(line, pWidth); const QPolygonF eraserPolygon = UBGeometryUtils::lineToPolygon(line, pWidth);
@ -793,24 +797,29 @@ void UBGraphicsScene::eraseLineTo(const QPointF &pEndPoint, const qreal &pWidth)
if (mShouldUseOMP) if (mShouldUseOMP)
{ {
#pragma omp parallel for // #pragma omp parallel for
for (int i = 0; i < collidItemsSize; i++) for (int i = 0; i < collidItemsSize; i++)
{ {
UBGraphicsPolygonItem *collidingPolygonItem = dynamic_cast<UBGraphicsPolygonItem*>(collidItems.at(i)); UBGraphicsPolygonItem *collidingPolygonItem = qgraphicsitem_cast<UBGraphicsPolygonItem*>(collidItems.at(i));
if (NULL != collidingPolygonItem) if (NULL != collidingPolygonItem)
{ {
collidingPolygonItem->setColor(QColor(Qt::green));
UBGraphicsStrokesGroup* pGroup = collidingPolygonItem->strokesGroup(); UBGraphicsStrokesGroup* pGroup = collidingPolygonItem->strokesGroup();
if(eraserInnerRect.contains(collidingPolygonItem->boundingRect())) if(eraserInnerRect.contains(collidingPolygonItem->boundingRect()))
{ {
#pragma omp critical // #pragma omp critical
qDebug() << "case 1";
// Put the entire polygon into the remove list // Put the entire polygon into the remove list
collidingPolygonItem->setColor(QColor(Qt::blue));
toBeRemovedItems << collidingPolygonItem; toBeRemovedItems << collidingPolygonItem;
} }
else else
{ {
// Here we get the polygon of the colliding item // Here we get the polygon of the colliding item
QPolygonF collidingPolygon = collidingPolygonItem->polygon(); QPolygonF collidingPolygon = collidingPolygonItem->polygon();
QPainterPath collidingPath; QPainterPath collidingPath;
collidingPath.addPolygon(collidingPolygon); collidingPath.addPolygon(collidingPolygon);
@ -819,32 +828,40 @@ void UBGraphicsScene::eraseLineTo(const QPointF &pEndPoint, const qreal &pWidth)
QPainterPath croppedPath = collidingPath.subtracted(eraserPath); QPainterPath croppedPath = collidingPath.subtracted(eraserPath);
QPainterPath croppedPathSimplified = croppedPath.simplified(); QPainterPath croppedPathSimplified = croppedPath.simplified();
if (croppedPath == collidingPath) /*if (croppedPath == collidingPath)
{ {
// NOOP // NOOP
qDebug() << "case 2";
toBeRemovedItems << collidingPolygonItem;
} }
else if (croppedPathSimplified.isEmpty()) else */if (croppedPathSimplified.isEmpty())
{ {
#pragma omp critical // #pragma omp critical
qDebug() << "case 3";
// Put the entire polygon into the remove list if the eraser removes all its visible content // Put the entire polygon into the remove list if the eraser removes all its visible content
collidingPolygonItem->setColor(QColor(Qt::blue));
toBeRemovedItems << collidingPolygonItem; toBeRemovedItems << collidingPolygonItem;
} }
else else
{ {
//qDebug() << "case 4";
// Then we convert the remaining path to a list of polygons that will be converted in // Then we convert the remaining path to a list of polygons that will be converted in
// UBGraphicsPolygonItems and added to the scene // UBGraphicsPolygonItems and added to the scene
foreach(const QPolygonF &pol, croppedPathSimplified.toFillPolygons()) foreach(const QPolygonF &pol, croppedPathSimplified.toFillPolygons())
{ {
UBGraphicsPolygonItem* croppedPolygonItem = collidingPolygonItem->deepCopy(pol); UBGraphicsPolygonItem* croppedPolygonItem = collidingPolygonItem->deepCopy(pol);
#pragma omp critical croppedPolygonItem->setColor(QColor(Qt::black));
// Add this new polygon to the 'added' list // #pragma omp critical
toBeAddedItems << croppedPolygonItem;
if(NULL != pGroup){ if(NULL != pGroup){
croppedPolygonItem->setStrokesGroup(pGroup); croppedPolygonItem->setStrokesGroup(pGroup);
// croppedPolygonItem->setTransform(pGroup->sceneTransform().inverted());
} }
// Add this new polygon to the 'added' list
toBeAddedItems << croppedPolygonItem;
} }
#pragma omp critical // #pragma omp critical
// Remove the original polygonitem because it has been replaced by many smaller polygons // Remove the original polygonitem because it has been replaced by many smaller polygons
collidingPolygonItem->setColor(QColor(Qt::blue));
toBeRemovedItems << collidingPolygonItem; toBeRemovedItems << collidingPolygonItem;
} }
} }
@ -855,11 +872,12 @@ void UBGraphicsScene::eraseLineTo(const QPointF &pEndPoint, const qreal &pWidth)
{ {
for (int i = 0; i < collidItemsSize; i++) for (int i = 0; i < collidItemsSize; i++)
{ {
UBGraphicsPolygonItem *collidingPolygonItem UBGraphicsPolygonItem *collidingPolygonItem = dynamic_cast<UBGraphicsPolygonItem*> (collidItems.at(i));
= qgraphicsitem_cast<UBGraphicsPolygonItem*> (collidItems.at(i));
if (collidingPolygonItem) if (collidingPolygonItem)
{ {
UBGraphicsStrokesGroup* pGroup = collidingPolygonItem->strokesGroup();
if(eraserInnerRect.contains(collidingPolygonItem->boundingRect())) if(eraserInnerRect.contains(collidingPolygonItem->boundingRect()))
{ {
toBeRemovedItems << collidingPolygonItem; toBeRemovedItems << collidingPolygonItem;
@ -887,6 +905,9 @@ void UBGraphicsScene::eraseLineTo(const QPointF &pEndPoint, const qreal &pWidth)
{ {
UBGraphicsPolygonItem* croppedPolygonItem = collidingPolygonItem->deepCopy(pol); UBGraphicsPolygonItem* croppedPolygonItem = collidingPolygonItem->deepCopy(pol);
toBeAddedItems << croppedPolygonItem; toBeAddedItems << croppedPolygonItem;
if(NULL != pGroup){
croppedPolygonItem->setStrokesGroup(pGroup);
}
} }
toBeRemovedItems << collidingPolygonItem; toBeRemovedItems << collidingPolygonItem;
@ -896,28 +917,50 @@ void UBGraphicsScene::eraseLineTo(const QPointF &pEndPoint, const qreal &pWidth)
} }
} }
addItems(toBeAddedItems);
mAddedItems += toBeAddedItems;
if(eDrawingMode_Vector == DRAWING_MODE){ if(eDrawingMode_Vector == DRAWING_MODE){
foreach(QGraphicsItem* item, toBeAddedItems){ foreach(QGraphicsItem* item, toBeRemovedItems){
UBGraphicsPolygonItem* poly = dynamic_cast<UBGraphicsPolygonItem*>(item); UBGraphicsPolygonItem* poly = dynamic_cast<UBGraphicsPolygonItem*>(item);
if(NULL != poly && NULL != poly->strokesGroup()){ if(NULL != poly){
poly->strokesGroup()->addToGroup(poly); if(NULL != poly->strokesGroup()){
poly->strokesGroup()->removeFromGroup(poly);
removeItem(poly);
}else{
qDebug() << "No group present";
}
} }
} }
}else{
removeItems(toBeRemovedItems);
mRemovedItems += toBeRemovedItems;
} }
removeItems(toBeRemovedItems); // bool hack = false;
mRemovedItems += toBeRemovedItems; // UBGraphicsStrokesGroup* pG = new UBGraphicsStrokesGroup();
if(eDrawingMode_Vector == DRAWING_MODE){ if(eDrawingMode_Vector == DRAWING_MODE){
foreach(QGraphicsItem* item, toBeRemovedItems){ foreach(QGraphicsItem* item, toBeAddedItems){
UBGraphicsPolygonItem* poly = dynamic_cast<UBGraphicsPolygonItem*>(item); UBGraphicsPolygonItem* poly = dynamic_cast<UBGraphicsPolygonItem*>(item);
if(NULL != poly && NULL != poly->strokesGroup()){ if(NULL != poly && NULL != poly->strokesGroup()){
poly->strokesGroup()->removeFromGroup(poly); // if(!hack){
// itemList = poly->strokesGroup()->childItems();
// removeItem(poly->strokesGroup());
// foreach(QGraphicsItem* it, itemList){
// pG->addToGroup(it);
// }
// hack = true;
// }
qreal dx = -poly->strokesGroup()->sceneTransform().inverted().dx();
qreal dy = -poly->strokesGroup()->sceneTransform().inverted().dy();
//poly->setTransform(QTransform().translate(20, 0));
poly->setTransform(QTransform().translate(dx, dy));
poly->strokesGroup()/*pG*/->addToGroup(poly);
} }
} }
//addItem(pG);
}else{
addItems(toBeAddedItems);
mAddedItems += toBeAddedItems;
} }
} }

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