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Toshihiro Shimizu 890ddd
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// TnzCore includes
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#include "tconst.h"
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#include "tundo.h"
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// TnzBase includes
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#include "tfxattributes.h"
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// TnzLib includes
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#include "toonz/tcolumnfx.h"
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#include "toonz/fxcommand.h"
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#include "toonz/fxdag.h"
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#include "toonz/txsheet.h"
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#include "toonz/tfxhandle.h"
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#include "toonz/tcolumnfxset.h"
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#include "toonz/txsheethandle.h"
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#include "toonzqt/fxschematicscene.h"
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// TnzQt includes
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#include "toonzqt/schematicnode.h"
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#include "toonzqt/fxschematicnode.h"
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#include "toonzqt/selectioncommandids.h"
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#include "fxdata.h"
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// Qt includes
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#include <qapplication></qapplication>
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#include <qclipboard></qclipboard>
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#include "toonzqt/fxselection.h"
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namespace {
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bool canGroup(TFx *fx) {
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  TXsheetFx *xfx = dynamic_cast<txsheetfx *="">(fx);</txsheetfx>
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  TOutputFx *ofx = dynamic_cast<toutputfx *="">(fx);</toutputfx>
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  return (!xfx && !ofx);
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}
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}
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//=========================================================
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//
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// FxSelection
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//
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//=========================================================
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FxSelection::FxSelection()
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    : m_xshHandle(0)
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    , m_fxHandle(0)
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    , m_pastePosition(TConst::nowhere)
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    , m_schematicScene(0) {}
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//---------------------------------------------------------
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FxSelection::FxSelection(const FxSelection &src)
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    : m_selectedFxs(src.m_selectedFxs)
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    , m_selectedLinks(src.m_selectedLinks)
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    , m_xshHandle(src.m_xshHandle)
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    , m_fxHandle(src.m_fxHandle)
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    , m_selectedColIndexes(src.m_selectedColIndexes)
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    , m_pastePosition(TConst::nowhere)
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    , m_schematicScene(src.m_schematicScene) {}
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//---------------------------------------------------------
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FxSelection::~FxSelection() {}
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//---------------------------------------------------------
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void FxSelection::enableCommands() {
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  enableCommand(this, MI_Clear, &FxSelection::deleteSelection);
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  enableCommand(this, MI_Cut, &FxSelection::cutSelection);
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  enableCommand(this, MI_Copy, &FxSelection::copySelection);
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  enableCommand(this, MI_Paste, &FxSelection::pasteSelection);
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  enableCommand(this, MI_Group, &FxSelection::groupSelection);
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  enableCommand(this, MI_Ungroup, &FxSelection::ungroupSelection);
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  enableCommand(this, MI_Collapse, &FxSelection::collapseSelection);
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  enableCommand(this, MI_ExplodeChild, &FxSelection::explodeChild);
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}
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//---------------------------------------------------------
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TSelection *FxSelection::clone() const {
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  assert(0);
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  return new FxSelection(*this);
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}
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//---------------------------------------------------------
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void FxSelection::select(TFxP fx) { m_selectedFxs.append(fx); }
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//---------------------------------------------------------
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void FxSelection::select(int colIndex) {
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  m_selectedColIndexes.append(colIndex);
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  qSort(m_selectedColIndexes);
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}
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//---------------------------------------------------------
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void FxSelection::unselect(int colIndex) {
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  m_selectedColIndexes.removeOne(colIndex);
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}
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//---------------------------------------------------------
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void FxSelection::unselect(TFxP fx) {
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  int index = m_selectedFxs.indexOf(fx);
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  if (index >= 0) m_selectedFxs.removeAt(index);
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}
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//---------------------------------------------------------
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void FxSelection::select(SchematicLink *link) {
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  if (link->isLineShaped()) return;
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  Link boundingFxs = getBoundingFxs(link);
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  if (boundingFxs == Link()) return;
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  m_selectedLinks.append(boundingFxs);
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}
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//---------------------------------------------------------
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void FxSelection::unselect(SchematicLink *link) {
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  Link boundingFxs = getBoundingFxs(link);
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  int index        = m_selectedLinks.indexOf(boundingFxs);
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  if (index >= 0) m_selectedLinks.removeAt(index);
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}
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//---------------------------------------------------------
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bool FxSelection::isSelected(TFxP fx) const {
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  int i;
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  for (i = 0; i < m_selectedFxs.size(); i++) {
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    TFx *selectedFx      = m_selectedFxs[i].getPointer();
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    TZeraryColumnFx *zfx = dynamic_cast<tzerarycolumnfx *="">(selectedFx);</tzerarycolumnfx>
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    if (zfx &&
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        (fx.getPointer() == zfx || fx.getPointer() == zfx->getZeraryFx()))
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      return true;
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    if (fx.getPointer() == selectedFx) return true;
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  }
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  return false;
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}
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//---------------------------------------------------------
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bool FxSelection::isSelected(int columnIndex) const {
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  return m_selectedColIndexes.contains(columnIndex);
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}
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//---------------------------------------------------------
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bool FxSelection::isSelected(SchematicLink *link) {
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  Link boundingFxs = getBoundingFxs(link);
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  return m_selectedLinks.contains(boundingFxs);
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}
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//---------------------------------------------------------
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void FxSelection::deleteSelection() {
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  std::list<tfxp, std::allocator<tfxp="">> fxList = m_selectedFxs.toStdList();</tfxp,>
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  TFxCommand::deleteSelection(fxList, m_selectedLinks.toStdList(),
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                              m_selectedColIndexes.toStdList(), m_xshHandle,
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                              m_fxHandle);
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}
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//---------------------------------------------------------
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void FxSelection::copySelection() {
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  QClipboard *clipboard = QApplication::clipboard();
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  FxsData *fxsData      = new FxsData();
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  fxsData->setFxs(m_selectedFxs, m_selectedLinks, m_selectedColIndexes,
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                  m_xshHandle->getXsheet());
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  clipboard->setMimeData(fxsData);
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}
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//---------------------------------------------------------
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void FxSelection::cutSelection() {
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  copySelection();
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  deleteSelection();
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}
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//---------------------------------------------------------
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void FxSelection::pasteSelection() {
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  /*--- Fxノードを1つだけ選択していた場合、Replace paste ---*/
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  if (m_selectedFxs.size() >= 1 && m_selectedLinks.size() == 0 &&
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      m_selectedColIndexes.isEmpty())
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    replacePasteSelection();
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  /*--- Linkを1つだけ選択していた場合、Insert paste ---*/
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  else if (m_selectedFxs.size() == 0 && m_selectedLinks.size() >= 1 &&
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           m_selectedColIndexes.isEmpty())
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    insertPasteSelection();
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  else {
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    QClipboard *clipboard = QApplication::clipboard();
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    const FxsData *fxsData =
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        dynamic_cast<const *="" fxsdata="">(clipboard->mimeData());</const>
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    if (!fxsData) return;
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    QList<tfxp> fxs;</tfxp>
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    QMap<tfx *,="" int=""> zeraryFxColumnSize;</tfx>
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    QList<txshcolumnp> columns;</txshcolumnp>
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    fxsData->getFxs(fxs, zeraryFxColumnSize, columns);
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    if (fxs.isEmpty() && columns.isEmpty()) return;
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    // in case of the paste command triggered from short cut key
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    if (m_pastePosition == TConst::nowhere && m_schematicScene) {
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      SchematicSceneViewer *ssv =
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          dynamic_cast<schematicsceneviewer *="">(m_schematicScene->views().at(0));</schematicsceneviewer>
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      if (ssv)
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        m_pastePosition =
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            TPointD(ssv->getOldScenePos().x(), ssv->getOldScenePos().y());
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    }
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    TFxCommand::pasteFxs(fxs.toStdList(), zeraryFxColumnSize.toStdMap(),
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                         columns.toStdList(), m_pastePosition, m_xshHandle,
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                         m_fxHandle);
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    if (m_schematicScene) {
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      selectNone();
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      for (int i = 0; i < (int)fxs.size(); i++) select(fxs[i]);
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      m_schematicScene->selectNodes(fxs);
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    }
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  }
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  m_pastePosition = TConst::nowhere;
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}
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//---------------------------------------------------------
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bool FxSelection::insertPasteSelection() {
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  QClipboard *clipboard  = QApplication::clipboard();
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  const FxsData *fxsData = dynamic_cast<const *="" fxsdata="">(clipboard->mimeData());</const>
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  m_pastePosition = TConst::nowhere;
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  if (!fxsData || !fxsData->isConnected()) return false;
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  if (m_selectedLinks.isEmpty()) return true;
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  // Start an undo block and ensure it is appropriately destroyed
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  struct Auto {
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    bool m_destruct;
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    ~Auto() {
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      if (m_destruct) TUndoManager::manager()->endBlock();
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    }
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  } auto_ = {false};
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  // Need to make a temporary copy of selected links. It's necessary since the
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  // selection will
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  // be updated (cleared) after each insertion.
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  QList<tfxcommand::link> selectedLinks(m_selectedLinks);</tfxcommand::link>
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  int i, size = selectedLinks.size();
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  for (i = 0; i < size; ++i) {
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    // Clone the fxs to be inserted
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    QList<tfxp> fxs;</tfxp>
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    QMap<tfx *,="" int=""> zeraryFxColumnSize;</tfx>
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    QList<txshcolumnp> columns;</txshcolumnp>
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    fxsData->getFxs(fxs, zeraryFxColumnSize, columns);
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    if (fxs.empty() && columns.empty()) return true;
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    if (!auto_.m_destruct)
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      auto_.m_destruct = true, TUndoManager::manager()->beginBlock();
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    TFxCommand::insertPasteFxs(selectedLinks[i], fxs.toStdList(),
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                               zeraryFxColumnSize.toStdMap(),
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                               columns.toStdList(), m_xshHandle, m_fxHandle);
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  }
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  return true;
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}
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//---------------------------------------------------------
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bool FxSelection::addPasteSelection() {
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  QClipboard *clipboard  = QApplication::clipboard();
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  const FxsData *fxsData = dynamic_cast<const *="" fxsdata="">(clipboard->mimeData());</const>
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  m_pastePosition = TConst::nowhere;
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  if (!fxsData || !fxsData->isConnected()) return false;
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  if (m_selectedFxs.isEmpty()) return true;
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  struct Auto {
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    bool m_destruct;
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    ~Auto() {
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      if (m_destruct) TUndoManager::manager()->endBlock();
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    }
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  } auto_ = {false};
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  QList<tfxp> selectedFxs(m_selectedFxs);</tfxp>
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  int i, size = selectedFxs.size();
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  for (i = 0; i < size; ++i) {
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    // Clone the fxs to be inserted
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    QList<tfxp> fxs;</tfxp>
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    QMap<tfx *,="" int=""> zeraryFxColumnSize;</tfx>
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    QList<txshcolumnp> columns;</txshcolumnp>
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    fxsData->getFxs(fxs, zeraryFxColumnSize, columns);
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    if (fxs.empty() && columns.empty()) return true;
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    if (!auto_.m_destruct)
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      auto_.m_destruct = true, TUndoManager::manager()->beginBlock();
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    TFx *inFx = selectedFxs[i].getPointer();
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    TFxCommand::addPasteFxs(inFx, fxs.toStdList(),
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                            zeraryFxColumnSize.toStdMap(), columns.toStdList(),
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                            m_xshHandle, m_fxHandle);
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  }
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  return true;
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}
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//--------------------------------------------------------
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bool FxSelection::replacePasteSelection() {
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  QClipboard *clipboard  = QApplication::clipboard();
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  const FxsData *fxsData = dynamic_cast<const *="" fxsdata="">(clipboard->mimeData());</const>
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  m_pastePosition = TConst::nowhere;
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  if (!fxsData || !fxsData->isConnected()) return false;
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  if (m_selectedFxs.isEmpty()) return true;
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  struct Auto {
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    bool m_destruct;
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    ~Auto() {
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      if (m_destruct) TUndoManager::manager()->endBlock();
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    }
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  } auto_ = {false};
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  QList<tfxp> selectedFxs(m_selectedFxs);</tfxp>
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  int i, size = selectedFxs.size();
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  for (i = 0; i < size; ++i) {
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    // Clone the fxs to be inserted
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    QList<tfxp> fxs;</tfxp>
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    QMap<tfx *,="" int=""> zeraryFxColumnSize;</tfx>
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    QList<txshcolumnp> columns;</txshcolumnp>
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    fxsData->getFxs(fxs, zeraryFxColumnSize, columns);
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    if (fxs.empty() && columns.empty()) return true;
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    if (!auto_.m_destruct)
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      auto_.m_destruct = true, TUndoManager::manager()->beginBlock();
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    TFx *inFx = m_selectedFxs[i].getPointer();
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    TFxCommand::replacePasteFxs(inFx, fxs.toStdList(),
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                                zeraryFxColumnSize.toStdMap(),
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                                columns.toStdList(), m_xshHandle, m_fxHandle);
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  }
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  return true;
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}
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//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxSelection::groupSelection() {
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  if (m_selectedFxs.size() <= 1) return;
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  TFxCommand::groupFxs(m_selectedFxs.toStdList(), m_xshHandle);
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  selectNone();
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  m_xshHandle->notifyXsheetChanged();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxSelection::ungroupSelection() {
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  if (isEmpty()) return;
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  QSet<int> idSet;</int>
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  int i;
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  for (i = 0; i < m_selectedFxs.size(); i++) {
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    int groupId = m_selectedFxs[i]->getAttributes()->getGroupId();
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    if (groupId > 0) idSet.insert(groupId);
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  }
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  TUndoManager::manager()->beginBlock();
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  QSet<int>::iterator it;</int>
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  for (it = idSet.begin(); it != idSet.end(); it++)
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    TFxCommand::ungroupFxs(*it, m_xshHandle);
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  TUndoManager::manager()->endBlock();
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  selectNone();
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  m_xshHandle->notifyXsheetChanged();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxSelection::collapseSelection() {
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  if (!m_selectedFxs.isEmpty()) emit doCollapse(m_selectedFxs);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxSelection::explodeChild() {
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  if (!m_selectedFxs.isEmpty()) emit doExplodeChild(m_selectedFxs);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
Link FxSelection::getBoundingFxs(SchematicLink *link) {
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  Link boundingFxs;
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  if (link) {
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    SchematicPort *port = link->getStartPort();
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    if (!port) return boundingFxs;
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    if (port->getType() == 201 || port->getType() == 202 ||
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        port->getType() == 203)
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      boundingFxs = getBoundingFxs(port, link->getOtherPort(port));
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    else if (port->getType() == 200 || port->getType() == 204)
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      boundingFxs = getBoundingFxs(link->getOtherPort(port), port);
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  }
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  return boundingFxs;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
Link FxSelection::getBoundingFxs(SchematicPort *inputPort,
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                                 SchematicPort *outputPort) {
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  Link boundingFxs;
manongjohn cd6e9e
  if (!inputPort || !outputPort) return boundingFxs;
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  FxSchematicNode *inputNode =
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      dynamic_cast<fxschematicnode *="">(outputPort->getNode());</fxschematicnode>
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  FxSchematicNode *outputNode =
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      dynamic_cast<fxschematicnode *="">(inputPort->getNode());</fxschematicnode>
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  FxGroupNode *groupNode = dynamic_cast<fxgroupnode *="">(inputNode);</fxgroupnode>
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  if (!inputNode || !outputNode ||
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      (groupNode && groupNode->getOutputConnectionsCount() != 1))
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    return boundingFxs;
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  if (dynamic_cast<txsheetfx *="">(outputNode->getFx())) {</txsheetfx>
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    if (!groupNode)
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      boundingFxs.m_inputFx = inputNode->getFx();
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    else {
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      TFxSet *terminals =
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          m_xshHandle->getXsheet()->getFxDag()->getTerminalFxs();
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      QList<tfxp> roots = groupNode->getRootFxs();</tfxp>
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      int i;
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      for (i = 0; i < roots.size(); i++)
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        if (terminals->containsFx(roots[i].getPointer())) {
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          boundingFxs.m_inputFx = roots[i];
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          break;
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        }
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    }
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    boundingFxs.m_outputFx = outputNode->getFx();
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    return boundingFxs;
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  }
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  if (outputNode->isA(eGroupedFx)) {
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    // devo prima trovare l'effetto interno al gruppo al quale inputNode e'
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    // linkato.
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    FxGroupNode *groupNode = dynamic_cast<fxgroupnode *="">(outputNode);</fxgroupnode>
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    assert(groupNode);
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    QList<tfx *=""> fxs;</tfx>
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    TFx *inputFx = inputNode->getFx();
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    int i;
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    for (i = 0; i < inputFx->getOutputConnectionCount(); i++) {
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      TFx *outputFx = inputFx->getOutputConnection(i)->getOwnerFx();
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      if (!outputFx) continue;
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      if (groupNode->contains(outputFx)) fxs.push_back(outputFx);
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    }
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    if (fxs.size() != 1)  // un nodo esterno al gruppo puo' essere linkato a
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                          // piu' nodi interni al gruppo
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      return boundingFxs;
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    TFx *outputFx = fxs[0];
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    // ho tovato l'effetto, ora devo trovare l'indice della porta a cui e'
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    // linkato l'effetto in input
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    for (i = 0; i < outputFx->getInputPortCount(); i++) {
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      TFxPort *inputPort = outputFx->getInputPort(i);
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      TFx *fx            = inputPort->getFx();
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      if (fx == inputFx) break;
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    }
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    if (i >= outputFx->getInputPortCount()) return boundingFxs;
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    boundingFxs.m_inputFx  = inputFx;
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    boundingFxs.m_outputFx = outputFx;
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    boundingFxs.m_index    = i;
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    return boundingFxs;
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  } else {
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    bool found = false;
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    int i, index = -1;
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    for (i = 0; i < outputNode->getInputPortCount() && !found; i++) {
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      FxSchematicPort *inputAppPort = outputNode->getInputPort(i);
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      int j;
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      for (j = 0; j < inputAppPort->getLinkCount(); j++) {
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        FxSchematicNode *outputAppNode =
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            dynamic_cast<fxschematicnode *="">(inputAppPort->getLinkedNode(j));</fxschematicnode>
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        if (!outputAppNode) continue;
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        FxSchematicPort *outputAppPort = outputAppNode->getOutputPort();
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        if (inputAppPort == inputPort && outputPort == outputAppPort) {
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          found = true;
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          index = i;
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          break;
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        }
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      }
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    }
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    if (index == -1) return boundingFxs;
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    TFx *inputFx           = inputNode->getFx();
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    TFx *outputFx          = outputNode->getFx();
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    boundingFxs.m_inputFx  = inputFx;
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    boundingFxs.m_outputFx = outputFx;
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    boundingFxs.m_index    = index;
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    return boundingFxs;
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  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
bool FxSelection::isConnected() {
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  if (m_selectedFxs.isEmpty()) return false;
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  QList<tfx *=""> visitedFxs;</tfx>
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  visitFx(m_selectedFxs.at(0).getPointer(), visitedFxs);
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  bool connected = true;
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  QList<tfxp>::const_iterator it;</tfxp>
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  TXsheet *xsh        = m_xshHandle->getXsheet();
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  TFxSet *internalFxs = xsh->getFxDag()->getInternalFxs();
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  for (it = m_selectedFxs.begin(); it != m_selectedFxs.end(); it++) {
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    TFx *selectedFx = it->getPointer();
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    TColumnFx *cfx  = dynamic_cast<tcolumnfx *="">(selectedFx);</tcolumnfx>
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    if (!cfx && !internalFxs->containsFx(selectedFx)) return false;
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    TZeraryColumnFx *zfx = dynamic_cast<tzerarycolumnfx *="">(selectedFx);</tzerarycolumnfx>
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    if (zfx) selectedFx  = zfx->getZeraryFx();
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    connected            = connected && visitedFxs.contains(selectedFx);
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  }
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  return connected;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxSelection::visitFx(TFx *fx, QList<tfx *=""> &visitedFxs) {</tfx>
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  if (visitedFxs.contains(fx)) return;
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  TZeraryColumnFx *zfx = dynamic_cast<tzerarycolumnfx *="">(fx);</tzerarycolumnfx>
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  if (zfx) fx          = zfx->getZeraryFx();
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  if (!canGroup(fx)) return;
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  visitedFxs.append(fx);
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  int i;
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  for (i = 0; i < fx->getInputPortCount(); i++) {
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    TFx *inputFx              = fx->getInputPort(i)->getFx();
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    TZeraryColumnFx *onputZFx = dynamic_cast<tzerarycolumnfx *="">(inputFx);</tzerarycolumnfx>
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    if (onputZFx) inputFx     = onputZFx->getZeraryFx();
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    if (!inputFx) continue;
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    bool canBeGrouped = !inputFx->getAttributes()->isGrouped() ||
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                        (inputFx->getAttributes()->getEditingGroupId() ==
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                         fx->getAttributes()->getEditingGroupId());
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    if (!visitedFxs.contains(inputFx) && isSelected(inputFx) && canBeGrouped)
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      visitFx(inputFx, visitedFxs);
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  }
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  if (zfx) fx = zfx;
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  if (fx->isZerary() && !zfx) {
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    TXsheet *xsh    = m_xshHandle->getXsheet();
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    int columnCount = xsh->getColumnCount();
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    int j;
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    for (j = 0; j < columnCount; j++) {
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      TZeraryColumnFx *zerary =
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          dynamic_cast<tzerarycolumnfx *="">(xsh->getColumn(j)->getFx());</tzerarycolumnfx>
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      if (zerary && zerary->getZeraryFx() == fx) {
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        fx = zerary;
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        break;
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      }
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    }
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  }
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  for (i = 0; i < fx->getOutputConnectionCount(); i++) {
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    TFx *outputFx = fx->getOutputConnection(i)->getOwnerFx();
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    if (!outputFx) continue;
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    bool canBeGrouped = !outputFx->getAttributes()->isGrouped() ||
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                        (outputFx->getAttributes()->getEditingGroupId() ==
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                         fx->getAttributes()->getEditingGroupId());
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    if (!visitedFxs.contains(outputFx) && isSelected(outputFx) && canBeGrouped)
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      visitFx(outputFx, visitedFxs);
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
bool FxSelection::areLinked(TFx *outFx, TFx *inFx) {
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  int i;
Shinya Kitaoka 120a6e
  for (i = 0; i < outFx->getInputPortCount(); i++) {
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    TFx *inputFx = outFx->getInputPort(i)->getFx();
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    if (inFx == inputFx) return true;
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  }
Shinya Kitaoka 120a6e
  return false;
Toshihiro Shimizu 890ddd
}