Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#include "tools/imagegrouping.h"
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Toshihiro Shimizu 890ddd
// TnzTools includes
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#include "tools/strokeselection.h"
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#include "tools/tool.h"
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#include "tools/toolhandle.h"
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#include "tools/toolutils.h"
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#include "vectorselectiontool.h"
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// TnzQt includes
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#include "toonzqt/tselectionhandle.h"
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#include "toonzqt/selectioncommandids.h"
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// TnzLib includes
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#include "toonz/tscenehandle.h"
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#include "toonz/txshlevelhandle.h"
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// TnzCore includes
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#include "tvectorimage.h"
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#include "tundo.h"
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#include "tthreadmessage.h"
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// Qt includes
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#include <qmenu></qmenu>
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//=============================================================================
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namespace {
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//-----------------------------------------------------------------------------
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void groupWithoutUndo(TVectorImage *vimg, StrokeSelection *selection) {
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  int count = 0, fromStroke = -1, lastSelected = -1;
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  for (int i = 0; i < (int)vimg->getStrokeCount(); i++)
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    if (selection->isSelected(i)) {
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      if (fromStroke == -1)
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        fromStroke = i;
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      else if (lastSelected != i - 1)  // non sono contigui gli stroke
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                                       // selezionati: faccio affiorare quelli
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                                       // sotto
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      {
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        int j = 0;
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        for (j = 0; j < count; j++) selection->select(fromStroke + j, false);
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        vimg->moveStrokes(fromStroke, count, i);
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        fromStroke = i - count;
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        for (j = 0; j < count; j++) selection->select(fromStroke + j, true);
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      }
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      lastSelected = i;
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      count++;
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    }
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  assert(count > 0);
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  vimg->group(fromStroke, count);
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  TTool::getApplication()->getCurrentTool()->getTool()->notifyImageChanged();
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}
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//-----------------------------------------------------------------------------
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void ungroupWithoutUndo(TVectorImage *vimg, StrokeSelection *selection) {
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  for (int i = 0; i < (int)vimg->getStrokeCount();)
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    if (selection->isSelected(i)) {
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      if (!vimg->isStrokeGrouped(i)) {
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        i++;
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        continue;
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      }
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      i += vimg->ungroup(i);
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    } else
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      i++;
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  TTool::getApplication()->getCurrentTool()->getTool()->notifyImageChanged();
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}
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//=============================================================================
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// GroupUndo
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//-----------------------------------------------------------------------------
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Shinya Kitaoka d1f6c4
class GroupUndo final : public ToolUtils::TToolUndo {
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  std::unique_ptr<strokeselection> m_selection;</strokeselection>
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public:
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  GroupUndo(TXshSimpleLevel *level, const TFrameId &frameId,
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            StrokeSelection *selection)
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      : ToolUtils::TToolUndo(level, frameId), m_selection(selection) {}
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  void undo() const override {
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    TVectorImageP image = m_level->getFrame(m_frameId, true);
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    if (image) ungroupWithoutUndo(image.getPointer(), m_selection.get());
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  }
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  void redo() const override {
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    TVectorImageP image = m_level->getFrame(m_frameId, true);
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    if (image) groupWithoutUndo(image.getPointer(), m_selection.get());
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  }
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  int getSize() const override { return sizeof(*this); }
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  QString getToolName() override { return QObject::tr("Group"); }
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};
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//=============================================================================
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// UngroupUndo
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//-----------------------------------------------------------------------------
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Shinya Kitaoka d1f6c4
class UngroupUndo final : public ToolUtils::TToolUndo {
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  std::unique_ptr<strokeselection> m_selection;</strokeselection>
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public:
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  UngroupUndo(TXshSimpleLevel *level, const TFrameId &frameId,
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              StrokeSelection *selection)
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      : ToolUtils::TToolUndo(level, frameId), m_selection(selection) {}
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  void undo() const override {
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    TVectorImageP image = m_level->getFrame(m_frameId, true);
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    if (image) groupWithoutUndo(image.getPointer(), m_selection.get());
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  }
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  void redo() const override {
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    TVectorImageP image = m_level->getFrame(m_frameId, true);
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    if (image) ungroupWithoutUndo(image.getPointer(), m_selection.get());
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  }
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  int getSize() const override { return sizeof(*this); }
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  QString getToolName() override { return QObject::tr("Ungroup"); }
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};
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//=============================================================================
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// MoveGroupUndo
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//-----------------------------------------------------------------------------
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Shinya Kitaoka d1f6c4
class MoveGroupUndo final : public ToolUtils::TToolUndo {
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  UCHAR m_moveType;
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  int m_refStroke, m_count, m_moveBefore;
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  std::vector<std::pair<tstroke *,="" int="">> m_selectedGroups;</std::pair<tstroke>
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public:
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  MoveGroupUndo(TXshSimpleLevel *level, const TFrameId &frameId, UCHAR moveType,
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                int refStroke, int count, int moveBefore,
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                const std::vector<std::pair<tstroke *,="" int="">> &selectedGroups)</std::pair<tstroke>
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      : ToolUtils::TToolUndo(level, frameId)
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      , m_moveType(moveType)
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      , m_refStroke(refStroke)
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      , m_count(count)
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      , m_moveBefore(moveBefore)
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      , m_selectedGroups(selectedGroups) {}
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  ~MoveGroupUndo() {}
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  void undo() const override {
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    int refStroke;
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    int moveBefore;
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    switch (m_moveType) {
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    case TGroupCommand::FRONT:
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      refStroke  = m_moveBefore - m_count;
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      moveBefore = m_refStroke;
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      break;
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    case TGroupCommand::FORWARD:
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      refStroke  = m_moveBefore - m_count;
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      moveBefore = m_refStroke;
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      break;
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    case TGroupCommand::BACK:
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      refStroke  = m_moveBefore;
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      moveBefore = m_refStroke + m_count;
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      break;
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    case TGroupCommand::BACKWARD:
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      refStroke  = m_moveBefore;
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      moveBefore = m_refStroke + m_count;
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      break;
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    default:
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      assert(!"group move not defined!");
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      break;
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    }
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    TVectorImageP image = m_level->getFrame(m_frameId, true);
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    if (!image) return;
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    QMutexLocker lock(image->getMutex());
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    image->moveStrokes(refStroke, m_count, moveBefore);
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    StrokeSelection *selection = dynamic_cast<strokeselection *="">(</strokeselection>
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        TTool::getApplication()->getCurrentSelection()->getSelection());
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    if (selection) {  // Se la selezione corrente e' la StrokeSelection
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      // seleziono gli stroke che ho modificato con l'undo
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      selection->selectNone();
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      for (int i = 0; i < (int)m_selectedGroups.size(); i++) {
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        int index = image->getStrokeIndex(m_selectedGroups[i].first);
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        if (index == -1) continue;
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        for (int j = index; j < index + m_selectedGroups[i].second; j++)
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          selection->select(j, true);
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      }
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    }
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    TTool::getApplication()->getCurrentScene()->notifySceneChanged();
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    notifyImageChanged();
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  }
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  void redo() const override {
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    TVectorImageP image = m_level->getFrame(m_frameId, true);
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    if (!image) return;
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    QMutexLocker lock(image->getMutex());
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    image->moveStrokes(m_refStroke, m_count, m_moveBefore);
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    StrokeSelection *selection = dynamic_cast<strokeselection *="">(</strokeselection>
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        TTool::getApplication()->getCurrentSelection()->getSelection());
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    if (selection) {  // Se la selezione corrente e' la StrokeSelection
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      // seleziono gli stroke che ho modificato con il redo
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      selection->selectNone();
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      for (int i = 0; i < (int)m_selectedGroups.size(); i++) {
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        int index = image->getStrokeIndex(m_selectedGroups[i].first);
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        if (index == -1) continue;
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        for (int j = index; j < index + m_selectedGroups[i].second; j++)
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          selection->select(j, true);
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      }
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    }
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    TTool::getApplication()->getCurrentScene()->notifySceneChanged();
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    notifyImageChanged();
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  }
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  int getSize() const override { return sizeof(*this); }
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  QString getToolName() override { return QObject::tr("Move Group"); }
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};
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//-----------------------------------------------------------------------------
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}  // namespace
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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// TGroupCommand
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//-----------------------------------------------------------------------------
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namespace {
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std::vector<std::pair<tstroke *,="" int="">> getSelectedGroups(TVectorImage *vimg,</std::pair<tstroke>
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                                                         StrokeSelection *sel) {
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  UINT i, j;
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  std::vector<std::pair<tstroke *,="" int="">> ret;</std::pair<tstroke>
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  for (i = 0; i < vimg->getStrokeCount(); i++)
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    if (sel->isSelected(i)) {
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      if (vimg->isStrokeGrouped(i)) {
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        for (j = i + 1; j < vimg->getStrokeCount() && vimg->sameSubGroup(i, j);
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             j++)
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          if (!sel->isSelected(j))
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            return std::vector<std::pair<tstroke *,="" int="">>();</std::pair<tstroke>
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        ret.push_back(std::pair<tstroke *,="" int="">(vimg->getStroke(i), j - i));</tstroke>
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        i = j - 1;
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      } else
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        ret.push_back(std::pair<tstroke *,="" int="">(vimg->getStroke(i), 1));</tstroke>
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    }
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  return ret;
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}
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}  // namepsace
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//--------------------------------------------------------------------------------------
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UCHAR TGroupCommand::getGroupingOptions() {
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  TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
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  if (!tool) return 0;
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  TVectorImage *vimg = dynamic_cast<tvectorimage *="">(tool->getImage(false));</tvectorimage>
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  if (!vimg) return 0;
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  UCHAR mask = 0;
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  int count  = 0;
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  UINT i, j;
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  // spostamento: si possono  spostare solo gruppi interi  oppure  stroke   non
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  // gruppate
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  std::vector<std::pair<tstroke *,="" int="">> strokeIndexes =</std::pair<tstroke>
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      getSelectedGroups(vimg, m_sel);
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  /*
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  //spostamento: si puo' spostare solo un gruppo(e uno solo per volta) oppure
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una stroke singola  non gruppata
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for (i=0; i<vimg->getStrokeCount(); i++)</vimg->
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  if (m_sel->isSelected(i))
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  {
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          if (strokeIndex != -1)
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                  {
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                  if (!vimg->isStrokeGrouped(i) ||
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!vimg->sameSubGroup(strokeIndex, i))
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                          break;
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                  }
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          else
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                  {
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                  strokeIndex = i;
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                  if (vimg->isStrokeGrouped(i))
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                          {
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                          for (j=0; j<vimg->getStrokeCount(); j++)</vimg->
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                                  if (!m_sel->isSelected(j) &&
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vimg->sameSubGroup(i, j))
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                                          break;//non tutto il gruppo e'
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selezionato
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                          if (j<vimg->getStrokeCount())</vimg->
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                                  break;
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                          }
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                  }
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          count++;
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          }
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   */
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  if (strokeIndexes.empty()) return 0;  // no stroke selected
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  int strokeIndex = vimg->getStrokeIndex(strokeIndexes[0].first);
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  if (strokeIndexes.size() > 1 || strokeIndex > 0) {
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    mask |= BACK;
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    mask |= BACKWARD;
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  }
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  if (strokeIndexes.size() > 1 ||
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      strokeIndex + strokeIndexes[0].second - 1 <
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          (int)vimg->getStrokeCount() - 1) {
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    mask |= FRONT;
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    mask |= FORWARD;
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  }
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  /*
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if (i == vimg->getStrokeCount())
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{
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  if (strokeIndex+count<(int)vimg->getStrokeCount())
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    {
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          mask |= FRONT;
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          mask |= FORWARD;
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    }
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  if (strokeIndex>0)
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    {
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          mask |= BACK;
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          mask |= BACKWARD;
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    }
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}
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*/
Toshihiro Shimizu 890ddd
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  // PER l'UNGROUP: si ungruppa solo se tutti gli stroke selezionati stanno nel
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  // gruppo (anche piu' gruppi insieme)
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  for (i = 0; i < vimg->getStrokeCount(); i++) {
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    if (m_sel->isSelected(i)) {
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      if (!vimg->isStrokeGrouped(i)) break;
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      for (j = 0; j < vimg->getStrokeCount(); j++)
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        if (!m_sel->isSelected(j) && vimg->sameSubGroup(i, j)) break;
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      if (j < vimg->getStrokeCount()) break;
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    }
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  }
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  if (i == vimg->getStrokeCount()) mask |= UNGROUP;
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  // PER il GROUP: si raggruppa solo  se:
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  // //almeno una delle  stroke selezionate non fa parte di gruppi o e' di un
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  // gruppo diverso
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  // e se c'e' una stroke di un gruppo, allora tutto il gruppo della stroke e'
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  // selezionato
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  bool groupingMakesSense = false;
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  int refStroke           = -1;
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  for (i = 0; i < vimg->getStrokeCount(); i++)
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    if (m_sel->isSelected(i)) {
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      if (vimg->isStrokeGrouped(i)) {
Shinya Kitaoka 120a6e
        if (refStroke == -1)
Shinya Kitaoka 120a6e
          refStroke = i;
Shinya Kitaoka 120a6e
        else if (!vimg->sameSubGroup(refStroke, i))
Shinya Kitaoka 120a6e
          groupingMakesSense = true;  // gli storke selezionati non sono gia'
Shinya Kitaoka 120a6e
                                      // tutti dello stesso gruppo
Shinya Kitaoka 120a6e
        for (j = 0; j < vimg->getStrokeCount(); j++)
Shinya Kitaoka 120a6e
          if (!m_sel->isSelected(j) && vimg->sameGroup(i, j)) return mask;
Shinya Kitaoka 120a6e
      } else
Shinya Kitaoka 120a6e
        groupingMakesSense = true;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (groupingMakesSense) mask |= GROUP;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  return mask;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#ifdef NUOVO
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
UCHAR TGroupCommand::getGroupingOptions() {
Shinya Kitaoka 120a6e
  TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
Shinya Kitaoka 120a6e
  if (!tool) return 0;
Shinya Kitaoka 120a6e
  TVectorImage *vimg = dynamic_cast<tvectorimage *="">(tool->getImage(false));</tvectorimage>
Shinya Kitaoka 120a6e
  if (!vimg) return 0;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  int strokeIndex = -1;
Shinya Kitaoka 120a6e
  UCHAR mask      = 0;
Shinya Kitaoka 120a6e
  int count       = 0;
Shinya Kitaoka 120a6e
  UINT i, j;
Shinya Kitaoka 120a6e
  bool valid = true;
Shinya Kitaoka 120a6e
  // spostamento: si puo' spostare solo un gruppo(e uno solo per volta) oppure
Shinya Kitaoka 120a6e
  // una stroke singola  non gruppata
Shinya Kitaoka 120a6e
  std::vector<pair<int, int="">> groups;</pair<int,>
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  for (i = 0; i < vimg->getStrokeCount() && valid;)
Shinya Kitaoka 120a6e
    if (m_sel->isSelected(i)) {
Shinya Kitaoka 120a6e
      strokeIndex = i;
Shinya Kitaoka 120a6e
      count       = 1;
Shinya Kitaoka 120a6e
      if (vimg->isStrokeGrouped(i)) {
Shinya Kitaoka 120a6e
        for (j = i + 1; j < vimg->getStrokeCount() && valid; j++)
Shinya Kitaoka 120a6e
          if (m_sel->isSelected(j) && vimg->sameSubGroup(i, j))
Shinya Kitaoka 120a6e
            count++;
Shinya Kitaoka 120a6e
          else if (!m_sel->isSelected(j) && vimg->sameSubGroup(i, j))
Shinya Kitaoka 120a6e
            valid = false;  // non tutto il gruppo e' selezionato
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
      groups.push_back(pair<int, int="">(strokeIndex, count));</int,>
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      i = i + count;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (groups.empty()) return 0;  // no stroke selected
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (!valid) return 0;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (strokeIndex + count < (int)vimg->getStrokeCount()) {
Shinya Kitaoka 120a6e
    mask |= FRONT;
Shinya Kitaoka 120a6e
    mask |= FORWARD;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  if (strokeIndex > 0) {
Shinya Kitaoka 120a6e
    mask |= BACK;
Shinya Kitaoka 120a6e
    mask |= BACKWARD;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // PER l'UNGROUP: si ungruppa solo se tutti gli stroke selezionati stanno nel
Shinya Kitaoka 120a6e
  // gruppo (anche piu' gruppi insieme)
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  for (i = 0; i < vimg->getStrokeCount(); i++) {
Shinya Kitaoka 120a6e
    if (m_sel->isSelected(i)) {
Shinya Kitaoka 120a6e
      if (!vimg->isStrokeGrouped(i)) break;
Shinya Kitaoka 120a6e
      for (j = 0; j < vimg->getStrokeCount(); j++)
Shinya Kitaoka 120a6e
        if (!m_sel->isSelected(j) && vimg->sameSubGroup(i, j)) break;
Shinya Kitaoka 120a6e
      if (j < vimg->getStrokeCount()) break;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  if (i == vimg->getStrokeCount()) mask |= UNGROUP;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // PER il GROUP: si raggruppa solo  se:
Shinya Kitaoka 120a6e
  // //almeno una delle  stroke selezionate non fa parte di gruppi o e' di un
Shinya Kitaoka 120a6e
  // gruppo diverso
Shinya Kitaoka 120a6e
  // e se c'e' una stroke di un gruppo, allora tutto il gruppo della stroke e'
Shinya Kitaoka 120a6e
  // selezionato
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  bool groupingMakesSense = false;
Shinya Kitaoka 120a6e
  int refStroke           = -1;
Shinya Kitaoka 120a6e
  for (i = 0; i < vimg->getStrokeCount(); i++)
Shinya Kitaoka 120a6e
    if (m_sel->isSelected(i)) {
Shinya Kitaoka 120a6e
      if (vimg->isStrokeGrouped(i)) {
Shinya Kitaoka 120a6e
        if (refStroke == -1)
Shinya Kitaoka 120a6e
          refStroke = i;
Shinya Kitaoka 120a6e
        else if (!vimg->sameSubGroup(refStroke, i))
Shinya Kitaoka 120a6e
          groupingMakesSense = true;  // gli storke selezionati non sono gia'
Shinya Kitaoka 120a6e
                                      // tutti dello stesso gruppo
Shinya Kitaoka 120a6e
        for (j = 0; j < vimg->getStrokeCount(); j++)
Shinya Kitaoka 120a6e
          if (!m_sel->isSelected(j) && vimg->sameGroup(i, j)) return mask;
Shinya Kitaoka 120a6e
      } else
Shinya Kitaoka 120a6e
        groupingMakesSense = true;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (groupingMakesSense) mask |= GROUP;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  return mask;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#endif
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TGroupCommand::group() {
Shinya Kitaoka 120a6e
  if (!(getGroupingOptions() & GROUP)) return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
Shinya Kitaoka 120a6e
  if (!tool) return;
Shinya Kitaoka 120a6e
  TVectorImage *vimg = (TVectorImage *)tool->getImage(true);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (!vimg) return;
Shinya Kitaoka 120a6e
  QMutexLocker lock(vimg->getMutex());
Shinya Kitaoka 120a6e
  groupWithoutUndo(vimg, m_sel);
Shinya Kitaoka 120a6e
  TXshSimpleLevel *level =
Shinya Kitaoka 120a6e
      TTool::getApplication()->getCurrentLevel()->getSimpleLevel();
Shinya Kitaoka 120a6e
  TUndoManager::manager()->add(
Shinya Kitaoka 120a6e
      new GroupUndo(level, tool->getCurrentFid(), new StrokeSelection(*m_sel)));
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TGroupCommand::enterGroup() {
Shinya Kitaoka 120a6e
  TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
Shinya Kitaoka 120a6e
  if (!tool) return;
Shinya Kitaoka 120a6e
  TVectorImage *vimg = (TVectorImage *)tool->getImage(true);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (!vimg) return;
Shinya Kitaoka 120a6e
  int index = -1;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  for (int i = 0; i < (int)vimg->getStrokeCount(); i++)
Shinya Kitaoka 120a6e
    if (m_sel->isSelected(i)) {
Shinya Kitaoka 120a6e
      index = i;
Shinya Kitaoka 120a6e
      break;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (index == -1) return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (!vimg->canEnterGroup(index)) return;
Shinya Kitaoka 120a6e
  vimg->enterGroup(index);
Shinya Kitaoka 120a6e
  TSelection *selection = TSelection::getCurrent();
Shinya Kitaoka 120a6e
  if (selection) selection->selectNone();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TTool::getApplication()->getCurrentScene()->notifySceneChanged();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TGroupCommand::exitGroup() {
Shinya Kitaoka 120a6e
  TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
Shinya Kitaoka 120a6e
  if (!tool) return;
Shinya Kitaoka 120a6e
  TVectorImage *vimg = (TVectorImage *)tool->getImage(true);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (!vimg) return;
Shinya Kitaoka 120a6e
  vimg->exitGroup();
Shinya Kitaoka 120a6e
  TTool::getApplication()->getCurrentScene()->notifySceneChanged();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TGroupCommand::ungroup() {
Shinya Kitaoka 120a6e
  if (!(getGroupingOptions() & UNGROUP)) return;
Shinya Kitaoka 120a6e
  TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
Shinya Kitaoka 120a6e
  if (!tool) return;
Shinya Kitaoka 120a6e
  TVectorImage *vimg = (TVectorImage *)tool->getImage(true);
Shinya Kitaoka 120a6e
  if (!vimg) return;
Shinya Kitaoka 120a6e
  QMutexLocker lock(vimg->getMutex());
Shinya Kitaoka 120a6e
  ungroupWithoutUndo(vimg, m_sel);
Shinya Kitaoka 120a6e
  TXshSimpleLevel *level =
Shinya Kitaoka 120a6e
      TTool::getApplication()->getCurrentLevel()->getSimpleLevel();
Shinya Kitaoka 120a6e
  TUndoManager::manager()->add(new UngroupUndo(level, tool->getCurrentFid(),
Shinya Kitaoka 120a6e
                                               new StrokeSelection(*m_sel)));
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
/*
Shinya Kitaoka 120a6e
void computeMovingBounds(TVectorImage*vimg, int fromIndex, int toIndex,
Shinya Kitaoka 120a6e
int&lower, int& upper)
Toshihiro Shimizu 890ddd
{
Toshihiro Shimizu 890ddd
lower = 0;
Toshihiro Shimizu 890ddd
upper = vimg->getStrokeCount();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int refDepth = vimg->getGroupDepth(fromIndex)-1;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
if (refDepth==0)
Toshihiro Shimizu 890ddd
  return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
int i;
Toshihiro Shimizu 890ddd
for (i=fromIndex-1; i>=0; i--)
Toshihiro Shimizu 890ddd
  if (vimg->getCommonGroupDepth(fromIndex, i)
Toshihiro Shimizu 890ddd
    {
Toshihiro Shimizu 890ddd
    lower = i+1;
Toshihiro Shimizu 890ddd
    break;
Toshihiro Shimizu 890ddd
    }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
for (i=fromIndex+1; i<vimg->getStrokeCount(); i++)</vimg->
Toshihiro Shimizu 890ddd
  if (vimg->getCommonGroupDepth(fromIndex, i)
Toshihiro Shimizu 890ddd
    {
Toshihiro Shimizu 890ddd
    upper = i;
Toshihiro Shimizu 890ddd
    break;
Shinya Kitaoka 120a6e
    }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
*/
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Shinya Kitaoka 120a6e
namespace {
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int commonDepth(TVectorImage *vimg, int index1, int count, int index2) {
Shinya Kitaoka 120a6e
  int i, ret = 1000;
Shinya Kitaoka 120a6e
  for (i = index1; i < index1 + count; i++)
Shinya Kitaoka 120a6e
    ret = std::min(ret, vimg->getCommonGroupDepth(i, index2));
Shinya Kitaoka 120a6e
  return ret;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
/*
Shinya Kitaoka 120a6e
bool cantMove1(TVectorImage* vimg, int refStroke, int count, int moveBefore,
Shinya Kitaoka 120a6e
bool rev)
Shinya Kitaoka 120a6e
  {
Toshihiro Shimizu 890ddd
  if (moveBefore<(int)vimg->getStrokeCount() && moveBefore>0 &&
Shinya Kitaoka 120a6e
             vimg->getCommonGroupDepth(moveBefore-1,
Shinya Kitaoka 120a6e
moveBefore)>commonDepth(vimg, refStroke, count, moveBefore) &&
Shinya Kitaoka 120a6e
             vimg->getCommonGroupDepth(moveBefore-1,
Shinya Kitaoka 120a6e
moveBefore)>commonDepth(vimg, refStroke, count, moveBefore-1))
Toshihiro Shimizu 890ddd
    return true;
Shinya Kitaoka 120a6e
Toshihiro Shimizu 890ddd
  int prev = (rev)?moveBefore:moveBefore-1;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (refStroke>0 && commonDepth(vimg, refStroke, count,
Shinya Kitaoka 120a6e
refStroke-1)>commonDepth(vimg, refStroke, count, prev))
Toshihiro Shimizu 890ddd
    return true;
Shinya Kitaoka 120a6e
  if (refStroke+count<(int)vimg->getStrokeCount() && commonDepth(vimg,
Shinya Kitaoka 120a6e
refStroke, count, refStroke+count)>commonDepth(vimg, refStroke, count, prev))
Toshihiro Shimizu 890ddd
    return true;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
  return false;
Toshihiro Shimizu 890ddd
  }
Toshihiro Shimizu 890ddd
*/
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
}  // namespace
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
/*
Toshihiro Shimizu 890ddd
  int i, refStroke=-1, count=0;
Toshihiro Shimizu 890ddd
  for (i=0; i<(int)vimg->getStrokeCount(); i++)
Toshihiro Shimizu 890ddd
    if(m_sel->isSelected(i))
Toshihiro Shimizu 890ddd
      {
Toshihiro Shimizu 890ddd
      assert(refStroke==-1 || i==0  || m_sel->isSelected(i-1));
Toshihiro Shimizu 890ddd
      if (refStroke==-1)
Toshihiro Shimizu 890ddd
        refStroke = i;
Toshihiro Shimizu 890ddd
      count++;
Toshihiro Shimizu 890ddd
      }
Shinya Kitaoka 120a6e
Toshihiro Shimizu 890ddd
  if(count==0) return;
Toshihiro Shimizu 890ddd
  */
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int doMoveGroup(UCHAR moveType, TVectorImage *vimg,
Shinya Kitaoka 120a6e
                const std::vector<std::pair<tstroke *,="" int="">> &selectedGroups,</std::pair<tstroke>
Shinya Kitaoka 120a6e
                int index) {
Shinya Kitaoka 120a6e
  int refStroke = vimg->getStrokeIndex(selectedGroups[index].first);
Shinya Kitaoka 120a6e
  int count     = selectedGroups[index].second;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  int moveBefore;
Shinya Kitaoka 120a6e
  switch (moveType) {
Shinya Kitaoka 120a6e
  case TGroupCommand::FRONT:
Shinya Kitaoka 120a6e
    moveBefore = vimg->getStrokeCount();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    while (moveBefore >= refStroke + count + 1 &&
Shinya Kitaoka 120a6e
           !vimg->canMoveStrokes(refStroke, count, moveBefore))
Shinya Kitaoka 120a6e
      moveBefore--;
Shinya Kitaoka 120a6e
    if (moveBefore == refStroke + count) return -1;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case TGroupCommand::FORWARD:
Shinya Kitaoka 120a6e
    moveBefore = refStroke + count + 1;
Shinya Kitaoka 120a6e
    while (moveBefore <= (int)vimg->getStrokeCount() &&
Shinya Kitaoka 120a6e
           !vimg->canMoveStrokes(refStroke, count, moveBefore))
Shinya Kitaoka 120a6e
      moveBefore++;
Shinya Kitaoka 120a6e
    if (moveBefore == vimg->getStrokeCount() + 1) return -1;
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case TGroupCommand::BACK:
Shinya Kitaoka 120a6e
    moveBefore = 0;
Shinya Kitaoka 120a6e
    while (moveBefore <= refStroke - 1 &&
Shinya Kitaoka 120a6e
           !vimg->canMoveStrokes(refStroke, count, moveBefore))
Shinya Kitaoka 120a6e
      moveBefore++;
Shinya Kitaoka 120a6e
    if (moveBefore == refStroke) return -1;
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  case TGroupCommand::BACKWARD:
Shinya Kitaoka 120a6e
    moveBefore = refStroke - 1;
Shinya Kitaoka 120a6e
    while (moveBefore >= 0 &&
Shinya Kitaoka 120a6e
           !vimg->canMoveStrokes(refStroke, count, moveBefore))
Shinya Kitaoka 120a6e
      moveBefore--;
Shinya Kitaoka 120a6e
    if (moveBefore == -1) return -1;
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  default:
Shinya Kitaoka 120a6e
    assert(false);
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  vimg->moveStrokes(refStroke, count, moveBefore);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TXshSimpleLevel *level =
Shinya Kitaoka 120a6e
      TTool::getApplication()->getCurrentLevel()->getSimpleLevel();
Shinya Kitaoka 120a6e
  TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
Shinya Kitaoka 120a6e
  TUndoManager::manager()->add(new MoveGroupUndo(level, tool->getCurrentFid(),
Shinya Kitaoka 120a6e
                                                 moveType, refStroke, count,
Shinya Kitaoka 120a6e
                                                 moveBefore, selectedGroups));
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  return moveBefore;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TGroupCommand::moveGroup(UCHAR moveType) {
Shinya Kitaoka 120a6e
  TTool *tool = TTool::getApplication()->getCurrentTool()->getTool();
Shinya Kitaoka 120a6e
  if (!tool) return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TVectorImage *vimg = (TVectorImage *)tool->getImage(true);
Shinya Kitaoka 120a6e
  if (!vimg) return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  std::vector<std::pair<tstroke *,="" int="">> selectedGroups =</std::pair<tstroke>
Shinya Kitaoka 120a6e
      getSelectedGroups(vimg, m_sel);
Shinya Kitaoka 120a6e
  if (selectedGroups.empty()) return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  int i, j;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TUndoManager::manager()->beginBlock();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  switch (moveType) {
Shinya Kitaoka 120a6e
  case TGroupCommand::FRONT:
Shinya Kitaoka 120a6e
  case TGroupCommand::BACKWARD:
Shinya Kitaoka 120a6e
    i = 0;
Shinya Kitaoka 120a6e
    if (moveType == TGroupCommand::BACKWARD &&
Shinya Kitaoka 120a6e
        vimg->getStrokeIndex(selectedGroups[i].first) ==
Shinya Kitaoka 120a6e
            0)  // tutti i gruppi adiacenti gia in fondo non possono essere
Shinya Kitaoka 120a6e
                // backwardati
Shinya Kitaoka 120a6e
    {
Shinya Kitaoka 120a6e
      i++;
Shinya Kitaoka 120a6e
      while (i < (int)selectedGroups.size() &&
Shinya Kitaoka 120a6e
             vimg->getStrokeIndex(selectedGroups[i - 1].first) +
Shinya Kitaoka 120a6e
                     selectedGroups[i - 1].second - 1 ==
Shinya Kitaoka 120a6e
                 vimg->getStrokeIndex(selectedGroups[i].first) - 1)
Shinya Kitaoka 120a6e
        i++;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    for (; i <= (int)selectedGroups.size() - 1; i++)
Shinya Kitaoka 120a6e
      doMoveGroup(moveType, vimg, selectedGroups,
Shinya Kitaoka 120a6e
                  i);  // vimg->getStrokeIndex(selectedGroups[i].first),
Shinya Kitaoka 120a6e
                       // selectedGroups[i].second);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  case TGroupCommand::BACK:
Shinya Kitaoka 120a6e
  case TGroupCommand::FORWARD:
Shinya Kitaoka 120a6e
    i = selectedGroups.size() - 1;
Shinya Kitaoka 120a6e
    if (moveType == TGroupCommand::FORWARD &&
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        vimg->getStrokeIndex(selectedGroups[i].first) +
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                selectedGroups[i].second - 1 ==
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            vimg->getStrokeCount() - 1)  // tutti i gruppi adiacenti gia in cime
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                                         // non possono essere forwardati
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    {
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      i--;
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      while (i >= 0 &&
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             vimg->getStrokeIndex(selectedGroups[i + 1].first) - 1 ==
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                 vimg->getStrokeIndex(selectedGroups[i].first) +
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                     selectedGroups[i].second - 1)
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        i--;
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    }
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    for (; i >= 0; i--) doMoveGroup(moveType, vimg, selectedGroups, i);
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    break;
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  default:
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    assert(false);
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  }
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  TUndoManager::manager()->endBlock();
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  m_sel->selectNone();
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  for (i = 0; i < (int)selectedGroups.size(); i++) {
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    int index = vimg->getStrokeIndex(selectedGroups[i].first);
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    for (j = index; j < index + selectedGroups[i].second; j++)
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      m_sel->select(j, true);
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  }
Toshihiro Shimizu 890ddd
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  tool->notifyImageChanged();
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}
Toshihiro Shimizu 890ddd
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//-----------------------------------------------------------------------------
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void TGroupCommand::addMenuItems(QMenu *menu) {
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  UCHAR optionMask = getGroupingOptions();
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  if (optionMask == 0) return;
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  CommandManager *cm = CommandManager::instance();
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  if (optionMask & TGroupCommand::GROUP)
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    menu->addAction(cm->getAction(MI_Group));
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  if (optionMask & TGroupCommand::UNGROUP)
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    menu->addAction(cm->getAction(MI_Ungroup));
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  if (optionMask & (TGroupCommand::GROUP | TGroupCommand::UNGROUP) &&
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      optionMask & (TGroupCommand::FORWARD | TGroupCommand::BACKWARD))
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    menu->addSeparator();
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  if (optionMask & TGroupCommand::FORWARD) {
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    menu->addAction(cm->getAction(MI_BringToFront));
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    menu->addAction(cm->getAction(MI_BringForward));
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  }
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  if (optionMask & TGroupCommand::BACKWARD) {
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    menu->addAction(cm->getAction(MI_SendBack));
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    menu->addAction(cm->getAction(MI_SendBackward));
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  }
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  menu->addSeparator();
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}