Ejemplo n.º 1
0
void ControlPointSelection::deleteControlPoints() {
  TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
  TVectorImageP vi(tool->getImage(false));
  int currentStrokeIndex = m_controlPointEditorStroke->getStrokeIndex();
  if (!vi || isEmpty() || currentStrokeIndex == -1) return;

  // Inizializzo l'UNDO
  TUndo *undo;
  bool isCurrentObjectSpline =
      tool->getApplication()->getCurrentObject()->isSpline();
  if (isCurrentObjectSpline)
    undo = new UndoPath(
        tool->getXsheet()->getStageObject(tool->getObjectId())->getSpline());
  else {
    TXshSimpleLevel *level =
        tool->getApplication()->getCurrentLevel()->getSimpleLevel();
    UndoControlPointEditor *cpEditorUndo =
        new UndoControlPointEditor(level, tool->getCurrentFid());
    cpEditorUndo->addOldStroke(currentStrokeIndex,
                               vi->getVIStroke(currentStrokeIndex));
    undo = cpEditorUndo;
  }

  int i;
  for (i = m_controlPointEditorStroke->getControlPointCount() - 1; i >= 0; i--)
    if (isSelected(i)) m_controlPointEditorStroke->deleteControlPoint(i);

  if (m_controlPointEditorStroke->getControlPointCount() == 0) {
    m_controlPointEditorStroke->setStroke((TVectorImage *)0, -1);
    if (!isCurrentObjectSpline) {
      UndoControlPointEditor *cpEditorUndo =
          dynamic_cast<UndoControlPointEditor *>(undo);
      if (cpEditorUndo) cpEditorUndo->isStrokeDelete(true);
    }
  }

  // La spline non puo' essere cancellata completamente!!!
  if (vi->getStrokeCount() == 0) {
    if (TTool::getApplication()->getCurrentObject()->isSpline()) {
      std::vector<TPointD> points;
      double d = 10;
      points.push_back(TPointD(-d, 0));
      points.push_back(TPointD(0, 0));
      points.push_back(TPointD(d, 0));
      TStroke *stroke = new TStroke(points);
      vi->addStroke(stroke, false);
      m_controlPointEditorStroke->setStrokeIndex(0);
    }
  }
  tool->notifyImageChanged();
  selectNone();
  // Registro l'UNDO
  TUndoManager::manager()->add(undo);
}
Ejemplo n.º 2
0
void StrokeSelection::paste() {
  TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
  if (!tool) return;
  if (TTool::getApplication()->getCurrentObject()->isSpline()) {
    const StrokesData *stData = dynamic_cast<const StrokesData *>(
        QApplication::clipboard()->mimeData());
    if (!stData) return;
    TVectorImageP splineImg = tool->getImage(true);
    TVectorImageP img       = stData->m_image;
    if (!splineImg || !img) return;

    QMutexLocker lock(splineImg->getMutex());
    TUndo *undo = new ToolUtils::UndoPath(
        tool->getXsheet()->getStageObject(tool->getObjectId())->getSpline());
    while (splineImg->getStrokeCount() > 0) splineImg->deleteStroke(0);

    TStroke *stroke = img->getStroke(0);
    splineImg->addStroke(new TStroke(*stroke), false);
    TUndoManager::manager()->add(undo);
    tool->notifyImageChanged();
    tool->invalidate();
    return;
  }

  TVectorImageP tarImg = tool->touchImage();
  if (!tarImg) return;
  TPaletteP palette       = tarImg->getPalette();
  TPaletteP oldPalette    = new TPalette();
  if (palette) oldPalette = palette->clone();
  bool isPaste = pasteStrokesWithoutUndo(tarImg, m_indexes, m_sceneHandle);
  if (isPaste) {
    TXshSimpleLevel *level =
        TTool::getApplication()->getCurrentLevel()->getSimpleLevel();
    TUndoManager::manager()->add(new PasteStrokesUndo(
        level, tool->getCurrentFid(), m_indexes, oldPalette, m_sceneHandle));
    m_updateSelectionBBox = isPaste;
  }
  tool->notifyImageChanged();
  tool->getApplication()
      ->getPaletteController()
      ->getCurrentLevelPalette()
      ->notifyPaletteChanged();
  m_updateSelectionBBox = false;
  tool->invalidate();
}