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#include "tools/tool.h"
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#include "tools/toolutils.h"
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#include "tools/cursors.h"
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#include "toonz/tframehandle.h"
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#include "toonz/txshlevelhandle.h"
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#include "toonz/tscenehandle.h"
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#include "toonzqt/selectioncommandids.h"
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#include "toonzqt/selection.h"
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#include "tproperty.h"
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#include "tdata.h"
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#include "tconvert.h"
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#include "tgl.h"
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#include "tstroke.h"
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#include "tvectorimage.h"
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#include "toonz/hook.h"
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#include "toonz/txshlevel.h"
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#include "toonz/toonzscene.h"
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#include "toonz/txsheet.h"
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#include "toonz/txshcell.h"
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#include "toonz/txshcolumn.h"
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#include "toonz/tstageobjecttree.h"
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#include "toonz/txshsimplelevel.h"
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#include "toonz/levelproperties.h"
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#include "toonz/txsheethandle.h"
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#include "tw/keycodes.h"
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#include <qmessagebox></qmessagebox>
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#include <math.h></math.h>
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// For Qt translation support
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#include <qcoreapplication></qcoreapplication>
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using namespace ToolUtils;
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class TrackerTool;
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//=============================================================================
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namespace {
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//-----------------------------------------------------------------------------
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//=============================================================================
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// TrackerRegionSelection
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//-----------------------------------------------------------------------------
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// Ancora da definire.
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// under construction
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class TrackerRegionSelection final : public TSelection {
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  TXshLevelP m_level;
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  std::set<std::pair<int, int="">></std::pair<int,>
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      m_objtp;  // objtp: 1=ObjectId 2=Tracker Region Index
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  TrackerTool *m_tool;
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public:
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  TrackerRegionSelection() : m_tool(0) {}
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  void setTool(TrackerTool *tool) { m_tool = tool; }
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  TSelection *clone() const { return new TrackerRegionSelection(*this); }
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  void setLevel(const TXshLevelP &level) { m_level = level; }
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  void select(int objectId, int trackerRegionIndex) {
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    m_objtp.insert(std::make_pair(objectId, trackerRegionIndex));
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  }
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  void deselect(int objectId, int trackerRegionIndex) {
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    m_objtp.erase(std::make_pair(objectId, trackerRegionIndex));
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  }
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  bool isSelected(int objectId, int trackerRegionIndex) const {
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    return m_objtp.count(std::make_pair(objectId, trackerRegionIndex)) > 0;
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  }
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  void invertSelection(int objectId, int trackerRegionIndex) {
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    if (isSelected(objectId, trackerRegionIndex))
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      deselect(objectId, trackerRegionIndex);
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    else
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      select(objectId, trackerRegionIndex);
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  }
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  bool isEmpty() const override { return m_objtp.empty(); }
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  void selectNone() override { m_objtp.clear(); }
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  HookSet *getHookSet() const {
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    TXshLevel *xl = TTool::getApplication()->getCurrentLevel()->getLevel();
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    // TXshLevel *xl = m_level.getPointer();
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    if (!xl) return 0;
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    return xl->getHookSet();
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  }
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  TDataP getData() { return TDataP(); }
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  TDataP cutData() { return TDataP(); }
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  TDataP clearData() {
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    /*
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//HookData *data = new HookData();
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HookSet *hookSet = getHookSet();
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    TFrameId fid = TTool::getApplication()->getCurrentFrame()->getFid();
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if(!hookSet) return TDataP();
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for(int i=0;i<hookset->getHookCount();i++)</hookset->
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{
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Hook *hook = hookSet->getHook(i);
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if(!hook || hook->isEmpty()) continue;
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if(isSelected(i,1) && isSelected(i,2))
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hookSet->clearHook(hook);
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else if(isSelected(i,2))
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hook->setBPos(fid, hook->getAPos(fid));
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else if(isSelected(i,1))
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hook->setAPos(fid, hook->getBPos(fid));
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}
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    makeCurrent();
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return TDataP(); */
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  }
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  TDataP pasteData(const TDataP &data) { return TDataP(); }
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  void resetData(const TDataP &data, bool insert) {}
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  bool select(const TSelection *s) {
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    if (const TrackerRegionSelection *hs =
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            dynamic_cast<const *="" trackerregionselection="">(s)) {</const>
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      m_level = hs->m_level;
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      m_objtp = hs->m_objtp;
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      return true;
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    } else
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      return false;
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  }
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  void enableCommands() override;
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  void convertToRegion();
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};
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}  // namespace
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//=============================================================================
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//  TrackerTool class declaration
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//-----------------------------------------------------------------------------
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class TrackerTool final : public TTool {
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  Q_DECLARE_TR_FUNCTIONS(TrackerTool)
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  TrackerRegionSelection m_selection;
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  TPointD m_firstPos, m_lastPos;
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  int m_hookSelectedIndex;
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  int m_lastHookSelectedIndex;
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  bool m_deselectArmed;
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  bool m_newObjectAdded;  // serve al buttonUp per sapere se l'ultima tracker
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                          // region
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                          // aggiunta รจ un oggetto nuovo oppure no
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  TPropertyGroup m_prop;
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  TDoubleProperty m_toolSizeWidth;
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  TDoubleProperty m_toolSizeHeight;
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  TIntProperty m_toolPosX;
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  TIntProperty m_toolPosY;
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  TRectD m_shapeBBox;
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  bool m_buttonDown;
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  bool m_dragged;
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  bool m_picked;
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  TPointD m_pos;  // posizione del mouse
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  TPointD m_oldPos;
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  int m_what;
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  enum {
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    Outside,
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    Inside,
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    P00,
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    P01,
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    P10,
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    P11,
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    P1M,
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    PM1,
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    P0M,
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    PM0,
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    ADD_OBJECT,
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    NormalHook
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  };
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public:
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  TrackerTool();
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  ToolType getToolType() const override { return TTool::LevelReadTool; }
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  void updateTranslation() override;
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  TrackerObjectsSet *getTrackerObjectsSet() const;
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  HookSet *getHookSet() const;
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  void draw() override;
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  void deleteSelectedTrackerRegion();
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  void leftButtonDown(const TPointD &pos, const TMouseEvent &e) override;
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  void leftButtonDrag(const TPointD &pos, const TMouseEvent &e) override;
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  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override;
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  void mouseMove(const TPointD &pos, const TMouseEvent &e) override;
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  bool keyDown(int key, TUINT32 flags, const TPoint &pos) override;
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  // bool moveCursor(const TPointD &pos){}
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  void onEnter() override;
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  void onLeave() override;
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  void onActivate() override;
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  void onDeactivate() override;
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  void onImageChanged() override {}
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  void reset() override;
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  TPropertyGroup *getProperties(int targetType) override { return &m_prop; }
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  void onSelectionChanged() { invalidate(); }
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  bool onPropertyChanged(std::string propertyName) override;
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  bool select(const TSelection *) { return false; }
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  bool pick(int &hookIndex, const TPointD &pos);
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  int getCursorId() const override;
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} trackerTool;
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//=============================================================================
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//  TrackerTool implementation
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//-----------------------------------------------------------------------------
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TrackerTool::TrackerTool()
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    : TTool("T_Tracker")
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    , m_hookSelectedIndex(-1)
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    , m_lastHookSelectedIndex(-1)
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    , m_deselectArmed(false)
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    , m_toolSizeWidth("Width:", 0, 1000, 10)    // W_ToolOptions
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    , m_toolSizeHeight("Height:", 0, 1000, 10)  // W_ToolOptions
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    , m_toolPosX("X:", -9000, 9000, 10)         // W_ToolOptions
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    , m_toolPosY("Y:", -9000, 9000, 10)         // W_ToolOptions
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    , m_shapeBBox()
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    , m_buttonDown(false)
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    , m_dragged(false)
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    , m_oldPos(TPointD(0, 0))
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    , m_newObjectAdded(false) {
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  bind(TTool::CommonLevels);
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  m_prop.bind(m_toolSizeWidth);
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  m_prop.bind(m_toolSizeHeight);
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  m_prop.bind(m_toolPosX);
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  m_prop.bind(m_toolPosY);
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  m_selection.setTool(this);
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}
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//-----------------------------------------------------------------------------
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void TrackerTool::updateTranslation() {
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  m_toolSizeWidth.setQStringName(tr("Width:"));
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  m_toolSizeHeight.setQStringName(tr("Height:"));
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  m_toolPosX.setQStringName(tr("X:"));
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  m_toolPosY.setQStringName(tr("Y:"));
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}
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//-----------------------------------------------------------------------------
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TrackerObjectsSet *TrackerTool::getTrackerObjectsSet() const {
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  HookSet *hookSet = getHookSet();
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  if (!hookSet) return 0;
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  return hookSet->getTrackerObjectsSet();
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}
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HookSet *TrackerTool::getHookSet() const {
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  TXshLevel *xl = TTool::getApplication()->getCurrentLevel()->getLevel();
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  if (!xl) return 0;
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  return xl->getHookSet();
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}
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//-----------------------------------------------------------------------------
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void TrackerTool::draw() {
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  HookSet *hookSet = getHookSet();
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  if (!hookSet) return;
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  if (hookSet->getHookCount() <= m_hookSelectedIndex) m_hookSelectedIndex = -1;
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  TFrameId fid = getCurrentFid();
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  int selectedObjectId;
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  if (m_hookSelectedIndex >= 0 && hookSet->getHook(m_hookSelectedIndex))
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    selectedObjectId =
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        hookSet->getHook(m_hookSelectedIndex)->getTrackerObjectId();
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  else
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    selectedObjectId = -1;
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  int i              = 0;
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  double pixelSize   = getPixelSize();
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  std::vector<trectd> balloons;  // this is used to avoid balloons overlapping</trectd>
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  // draw hooks
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  for (i = 0; i < hookSet->getHookCount(); i++) {
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    Hook *hook = hookSet->getHook(i);
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    if (!hook || hook->isEmpty()) continue;
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    assert(hook);
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    // Se l'Hook ha una TrackerRegion allora la disegno
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    if (hook->getTrackerObjectId() >= 0) {
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      TRectD rect;
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      rect = hook->getTrackerRegion(fid);
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      TPixel32 textColor(127, 127, 127);
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      TPixel32 trackerObjectColor(0, 0, 0);
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      if (hook->getTrackerObjectId() == selectedObjectId) {
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        if (m_hookSelectedIndex == i) {
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          TPixel32 frameColor(127, 127, 127);
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          drawSquare(0.5 * (rect.getP01() + rect.getP11()), pixelSize * 4,
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                     frameColor);  // scalaY
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          drawSquare(0.5 * (rect.getP11() + rect.getP10()), pixelSize * 4,
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                     frameColor);                                // scalaX
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          drawSquare(rect.getP00(), pixelSize * 4, frameColor);  // scala
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          drawSquare(rect.getP10(), pixelSize * 4, frameColor);  // ridimensiona
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          trackerObjectColor = TPixel32(183, 227, 0);
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          textColor          = TPixel32(155, 213, 219);
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        } else {
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          textColor          = TPixel32(183, 227, 0);
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          trackerObjectColor = TPixel32(155, 213, 219);
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        }
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      } else
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        trackerObjectColor = TPixel32(0, 0, 0);
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      tglColor(trackerObjectColor);
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      tglDrawRect(rect);
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      tglColor(textColor);
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      glPushMatrix();
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      glTranslated(hook->getPos(fid).x, hook->getPos(fid).y, 0);
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      glScaled(pixelSize, pixelSize, 1);
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      int objectId     = hook->getTrackerObjectId();
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      char *objectChar = (char *)malloc(2);
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      objectChar[0]    = (char)(objectId + 65);
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      objectChar[1]    = '\0';
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      std::string text(objectChar);
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      tglDrawText(TPointD(-15, 10), text);
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      glPopMatrix();
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    }
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    TPointD p0  = hook->getAPos(fid);
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    TPointD p1  = hook->getBPos(fid);
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    bool linked = p0 == p1;
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    drawHook(p0, linked ? ToolUtils::NormalHook : ToolUtils::PassHookA,
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             m_hookSelectedIndex == i);
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    std::string hookName = std::to_string(i + 1);
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    TPixel32 balloonColor(200, 220, 205, 200);
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    TPoint balloonOffset(20, 20);
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    drawBalloon(p0, hookName, balloonColor, balloonOffset, false, &balloons);
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    if (!linked) {
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      drawHook(p1, PassHookB, m_selection.isSelected(i, 2));
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      drawBalloon(p1, hookName, balloonColor, balloonOffset, false, &balloons);
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    }
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  }
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}
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//-----------------------------------------------------------------------------
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bool TrackerTool::pick(int &hookIndex, const TPointD &pos) {
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  double minDistance = -1;
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  m_what             = Outside;
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  HookSet *hookSet = getHookSet();
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  if (!hookSet) return false;
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  TFrameId fid = getCurrentFid();
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  double pixelSize = getPixelSize();
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  int i            = 0;
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  for (i = 0; i < (int)hookSet->getHookCount(); i++) {
Shinya Kitaoka 120a6e
    Hook *hook = hookSet->getHook(i);
Shinya Kitaoka 120a6e
    if (!hook || hook->isEmpty()) continue;
Shinya Kitaoka 120a6e
    int trackerObjectId = hook->getTrackerObjectId();
Shinya Kitaoka 120a6e
    if (trackerObjectId < 0)  // se non รจ una trackeRregion
Shinya Kitaoka 120a6e
    {
Shinya Kitaoka 120a6e
      TPointD hookPos = hook->getPos(fid);
Shinya Kitaoka 120a6e
      TRectD overArea =
Shinya Kitaoka 120a6e
          TRectD(hookPos.x - 20 * pixelSize, hookPos.y - 20 * pixelSize,
Shinya Kitaoka 120a6e
                 hookPos.x + 20 * pixelSize, hookPos.y + 20 * pixelSize);
Shinya Kitaoka 120a6e
      if (overArea.contains(pos)) {
Shinya Kitaoka 120a6e
        hookIndex = i;  // setto l'indice dell'hook
Shinya Kitaoka 120a6e
        m_what    = NormalHook;
Shinya Kitaoka 120a6e
        return true;
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
    } else {
Shinya Kitaoka 120a6e
      /*
Shinya Kitaoka 120a6e
      TrackerObjectsSet *trackerObjectsSet = getTrackerObjectsSet();
Shinya Kitaoka 120a6e
      if(!trackerObjectsSet) return false;
Shinya Kitaoka 120a6e
      TrackerObject *trackerObject = trackerObjectsSet->getObjectFromIndex(i);
Shinya Kitaoka 120a6e
      int j=0;
Shinya Kitaoka 120a6e
      for(j=0;j<(int)trackerObject->getHooksCount();j++)
Shinya Kitaoka 120a6e
      {*/
Shinya Kitaoka 120a6e
      TPointD centerPos = hook->getPos(fid);
Shinya Kitaoka 120a6e
      double width      = hook->getTrackerRegionWidth();
Shinya Kitaoka 120a6e
      double height     = hook->getTrackerRegionHeight();
Shinya Kitaoka 120a6e
      double distance   = tdistance2(centerPos, pos);
Shinya Kitaoka 120a6e
      TPointD localPos  = pos - centerPos;
Shinya Kitaoka 120a6e
      TRectD rect       = hook->getTrackerRegion(fid);
Shinya Kitaoka 120a6e
      TRectD overArea   = TRectD(
Shinya Kitaoka 120a6e
          rect.getP00().x - 4 * pixelSize, rect.getP00().y - 4 * pixelSize,
Shinya Kitaoka 120a6e
          rect.getP11().x + 4 * pixelSize, rect.getP11().y + 4 * pixelSize);
Shinya Kitaoka 120a6e
      // se pos รจ all'interno del'area sensibile del rettangolo
Shinya Kitaoka 120a6e
      if (overArea.contains(pos)) {
Shinya Kitaoka 120a6e
        if (distance < minDistance || minDistance == -1) {
Shinya Kitaoka 120a6e
          minDistance = distance;
Shinya Kitaoka 120a6e
          hookIndex   = i;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
          m_what = Inside;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
          // scale Y Area
Shinya Kitaoka 120a6e
          double x =
Shinya Kitaoka 120a6e
              0.5 * (rect.getP01().x + rect.getP11().x);  // ascissa punto medio
Shinya Kitaoka 120a6e
          TPointD my = TPointD(x, rect.getP11().y);
Shinya Kitaoka 120a6e
          TRectD scaleYArea =
Shinya Kitaoka 120a6e
              TRectD(my.x - 4 * pixelSize, my.y - 4 * pixelSize,
Shinya Kitaoka 120a6e
                     my.x + 4 * pixelSize, my.y + 4 * pixelSize);
Shinya Kitaoka 120a6e
          if (scaleYArea.contains(pos)) m_what = PM1;
Shinya Kitaoka 120a6e
          // scale X Area
Shinya Kitaoka 120a6e
          double y = 0.5 * (rect.getP11().y +
Shinya Kitaoka 120a6e
                            rect.getP10().y);  // ordinata punto medio
Shinya Kitaoka 120a6e
          TPointD mx = TPointD(rect.getP10().x, y);
Shinya Kitaoka 120a6e
          TRectD scaleXArea =
Shinya Kitaoka 120a6e
              TRectD(mx.x - 4 * pixelSize, mx.y - 4 * pixelSize,
Shinya Kitaoka 120a6e
                     mx.x + 4 * pixelSize, mx.y + 4 * pixelSize);
Shinya Kitaoka 120a6e
          if (scaleXArea.contains(pos)) m_what = P1M;
Shinya Kitaoka 120a6e
          // resize area (scale X and Y)
Shinya Kitaoka 120a6e
          TRectD resizeArea = TRectD(
Shinya Kitaoka 120a6e
              rect.getP10().x - 4 * pixelSize, rect.getP10().y - 4 * pixelSize,
Shinya Kitaoka 120a6e
              rect.getP10().x + 4 * pixelSize, rect.getP10().y + 4 * pixelSize);
Shinya Kitaoka 120a6e
          if (resizeArea.contains(pos)) m_what = P10;
Shinya Kitaoka 120a6e
          // scale area
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
          TRectD scaleArea = TRectD(
Shinya Kitaoka 120a6e
              rect.getP00().x - 4 * pixelSize, rect.getP00().y - 4 * pixelSize,
Shinya Kitaoka 120a6e
              rect.getP00().x + 4 * pixelSize, rect.getP00().y + 4 * pixelSize);
Shinya Kitaoka 120a6e
          if (scaleArea.contains(pos)) m_what = P00;
Shinya Kitaoka 120a6e
        }
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
      //}
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  return (minDistance != -1);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TrackerTool::leftButtonDown(const TPointD &pos, const TMouseEvent &e) {
Shinya Kitaoka 120a6e
  m_buttonDown  = true;
Shinya Kitaoka 120a6e
  m_picked      = true;
Shinya Kitaoka 120a6e
  TXshLevel *xl = TTool::getApplication()->getCurrentLevel()->getLevel();
Shinya Kitaoka 120a6e
  if (!xl) return;
Shinya Kitaoka 120a6e
  m_selection.setLevel(xl);
Shinya Kitaoka 120a6e
  m_firstPos = m_lastPos = pos;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  m_deselectArmed = false;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  m_oldPos         = pos;
Shinya Kitaoka 120a6e
  double pixelSize = getPixelSize();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  HookSet *hookSet = xl->getHookSet();
Shinya Kitaoka 120a6e
  if (!hookSet) return;
Shinya Kitaoka 120a6e
  TrackerObjectsSet *trackerObjectsSet = getTrackerObjectsSet();
Shinya Kitaoka 120a6e
  TFrameId fid                         = getCurrentFid();
Shinya Kitaoka 120a6e
  if (!trackerObjectsSet) return;
Shinya Kitaoka 120a6e
  if (pick(m_hookSelectedIndex, pos)) {
Shinya Kitaoka 120a6e
    if (m_what == NormalHook) {
Shinya Kitaoka 120a6e
      invalidate();
Shinya Kitaoka 120a6e
      return;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    Hook *hook = hookSet->getHook(m_hookSelectedIndex);
Shinya Kitaoka 120a6e
    if (!hook) return;
Shinya Kitaoka 120a6e
    m_selection.selectNone();
Shinya Kitaoka 120a6e
    m_selection.select(m_hookSelectedIndex, m_hookSelectedIndex);
Shinya Kitaoka 120a6e
    m_toolSizeWidth.setValue(hook->getTrackerRegionWidth());
Shinya Kitaoka 120a6e
    m_toolSizeHeight.setValue(hook->getTrackerRegionHeight());
Shinya Kitaoka 120a6e
    m_toolPosX.setValue(hook->getPos(fid).x);
Shinya Kitaoka 120a6e
    m_toolPosY.setValue(hook->getPos(fid).y);
Shinya Kitaoka 120a6e
    m_toolSizeWidth.notifyListeners();
Shinya Kitaoka 120a6e
    m_toolSizeHeight.notifyListeners();
Shinya Kitaoka 120a6e
    m_toolPosX.notifyListeners();
Shinya Kitaoka 120a6e
    m_toolPosY.notifyListeners();
Shinya Kitaoka 120a6e
  } else {
Shinya Kitaoka 120a6e
    m_selection.selectNone();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    if (xl->getSimpleLevel() && !xl->getSimpleLevel()->isReadOnly()) {
Shinya Kitaoka 120a6e
      TFrameId fid = getCurrentFid();
Shinya Kitaoka 120a6e
      m_what       = P10;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      // Se non รจ selezionato alcun oggetto allora aggiungo un nuovo oggetto e a
Shinya Kitaoka 120a6e
      // questo
Shinya Kitaoka 120a6e
      // aggiungo una trackerRegion
Shinya Kitaoka 120a6e
      int trackerObjectId;
Shinya Kitaoka 120a6e
      if (m_hookSelectedIndex == -1 ||
Shinya Kitaoka 120a6e
          hookSet->getHook(m_hookSelectedIndex) == 0) {
Shinya Kitaoka 120a6e
        trackerObjectId  = trackerObjectsSet->addObject();
Shinya Kitaoka 120a6e
        m_newObjectAdded = true;
Shinya Kitaoka 120a6e
      } else
Shinya Kitaoka 120a6e
        trackerObjectId =
Shinya Kitaoka 120a6e
            hookSet->getHook(m_hookSelectedIndex)->getTrackerObjectId();
Shinya Kitaoka 120a6e
      // se l'oggetto selezionato รจ un semplice Hook (senza region)
Shinya Kitaoka 120a6e
      // allora creo un nuovo hook con region
Shinya Kitaoka 120a6e
      if (trackerObjectId == -1) {
Shinya Kitaoka 120a6e
        trackerObjectId  = trackerObjectsSet->addObject();
Shinya Kitaoka 120a6e
        m_newObjectAdded = true;
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      // aggiungo un Hook all'oggetto selezionato
Shinya Kitaoka 120a6e
      Hook *newHook = hookSet->addHook();
Shinya Kitaoka 120a6e
      if (newHook) {
Shinya Kitaoka 120a6e
        newHook->setTrackerObjectId(trackerObjectId);
Shinya Kitaoka 120a6e
        newHook->setAPos(fid, pos);
Shinya Kitaoka 120a6e
        newHook->setTrackerRegionHeight(pixelSize * 10);
Shinya Kitaoka 120a6e
        newHook->setTrackerRegionWidth(pixelSize * 10);
Shinya Kitaoka 120a6e
        // setto l'indice della trackerRegion corrente
Shinya Kitaoka 120a6e
        m_hookSelectedIndex = newHook->getId();  // hookSet->getHookCount()-1;
Shinya Kitaoka 120a6e
      } else {
Shinya Kitaoka 120a6e
        if (hookSet->getHookCount() >= 20)
Shinya Kitaoka 120a6e
          QMessageBox::warning(0, "TrackerTool Error",
Shinya Kitaoka 120a6e
                               "Hooks number must be at most 20");
Shinya Kitaoka 120a6e
        m_hookSelectedIndex = -1;
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  m_selection.makeCurrent();
Shinya Kitaoka 120a6e
  invalidate();
Shinya Kitaoka 120a6e
  return;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TrackerTool::leftButtonDrag(const TPointD &pp, const TMouseEvent &e) {
Shinya Kitaoka 120a6e
  if (!m_buttonDown) return;
Shinya Kitaoka 120a6e
  if (m_hookSelectedIndex < 0 && m_what != NormalHook) return;
Shinya Kitaoka 120a6e
  HookSet *hookSet = getHookSet();
Shinya Kitaoka 120a6e
  if (!hookSet) return;
Shinya Kitaoka 120a6e
  assert(hookSet->getHook(m_hookSelectedIndex) != 0);
Shinya Kitaoka 120a6e
  TrackerObjectsSet *trackerObjectsSet = getTrackerObjectsSet();
Shinya Kitaoka 120a6e
  TFrameId fid                         = getCurrentFid();
Shinya Kitaoka 120a6e
  if (!trackerObjectsSet) return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (m_dragged == false) {
Shinya Kitaoka 120a6e
    m_dragged = true;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TXshLevel *xl = TTool::getApplication()->getCurrentLevel()->getLevel();
Shinya Kitaoka 120a6e
  if (xl->getSimpleLevel() && xl->getSimpleLevel()->isReadOnly() &&
Shinya Kitaoka 120a6e
      m_what != Inside && m_what != NormalHook)
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (m_dragged == true) {
Shinya Kitaoka 120a6e
    Hook *hook = new Hook();
Shinya Kitaoka 120a6e
    hook       = getHookSet()->getHook(m_hookSelectedIndex);
Shinya Kitaoka 120a6e
    if (!hook || hook->isEmpty()) return;
Shinya Kitaoka 120a6e
    TPointD deltaPos = pp - m_oldPos;
Shinya Kitaoka 120a6e
    m_oldPos         = pp;
Shinya Kitaoka 120a6e
    double newWidth  = hook->getTrackerRegionWidth();
Shinya Kitaoka 120a6e
    double newHeight = hook->getTrackerRegionHeight();
Shinya Kitaoka 120a6e
    TAffine aff;
Shinya Kitaoka 120a6e
    const double epsilon = 1e-2;
Shinya Kitaoka 120a6e
    TPointD posCenter    = hook->getPos(fid);
Shinya Kitaoka 120a6e
    double a             = norm2(pp - posCenter);
Shinya Kitaoka 120a6e
    double b             = norm2(pp - deltaPos - posCenter);
Shinya Kitaoka 120a6e
    switch (m_what) {
Shinya Kitaoka 120a6e
    case Inside:  // Traslazione
Shinya Kitaoka 120a6e
      hook->setAPos(fid, hook->getPos(fid) + deltaPos);
Shinya Kitaoka 120a6e
      break;
Shinya Kitaoka 120a6e
    case NormalHook:  // Traslazione Hook
Shinya Kitaoka 120a6e
    {
Shinya Kitaoka 120a6e
      hook->setAPos(fid, hook->getPos(fid) + deltaPos);
Shinya Kitaoka 120a6e
      invalidate();
Shinya Kitaoka 120a6e
      return;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    case P00:  // Scalatura
Shinya Kitaoka 120a6e
    {
Shinya Kitaoka 120a6e
      if (a <= epsilon || b <= epsilon) return;
Shinya Kitaoka 120a6e
      aff         = TScale(posCenter, sqrt(a / b));
Shinya Kitaoka 120a6e
      TRectD rect = hook->getTrackerRegion(fid);
Shinya Kitaoka 120a6e
      TPointD av(hook->getTrackerRegion(fid).getP00());
Shinya Kitaoka 120a6e
      TPointD av2(hook->getTrackerRegion(fid).getP11());
Shinya Kitaoka 120a6e
      av        = aff * av;
Shinya Kitaoka 120a6e
      av2       = aff * av2;
Shinya Kitaoka 120a6e
      rect      = TRectD(av, av2);
Shinya Kitaoka 120a6e
      newWidth  = rect.getLx();
Shinya Kitaoka 120a6e
      newHeight = rect.getLy();
Shinya Kitaoka 120a6e
      break;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    case P10:  // Scalatura X e Y
Shinya Kitaoka 120a6e
    {
Shinya Kitaoka 120a6e
      TPointD pos                = hook->getPos(fid);
Shinya Kitaoka 120a6e
      TPointD diffPos            = pp - pos;
Shinya Kitaoka 120a6e
      int signumx                = 1;
Shinya Kitaoka 120a6e
      int signumy                = 1;
Shinya Kitaoka 120a6e
      if (diffPos.x < 0) signumx = -1;
Shinya Kitaoka 120a6e
      if (diffPos.y < 0) signumy = -1;
Shinya Kitaoka 120a6e
      newWidth = fabs(hook->getTrackerRegionWidth() + 2 * signumx * deltaPos.x);
Shinya Kitaoka 120a6e
      newHeight =
Shinya Kitaoka 120a6e
          fabs(hook->getTrackerRegionHeight() + 2 * signumy * deltaPos.y);
Shinya Kitaoka 120a6e
      // double newWidth = fabs(2*diffPos.x-fabs(2*signumx*deltaPos.x));
Shinya Kitaoka 120a6e
      // double newHeight = fabs(2*diffPos.y-fabs(2*signumy*deltaPos.y));
Shinya Kitaoka 120a6e
      break;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    case P1M:  // Ridimensiono X
Shinya Kitaoka 120a6e
    {
Shinya Kitaoka 120a6e
      TRectD rect = hook->getTrackerRegion(fid);
Shinya Kitaoka 120a6e
      rect        = rect.enlarge(deltaPos.x, 0);
Shinya Kitaoka 120a6e
      newWidth    = rect.getLx();
Shinya Kitaoka 120a6e
      break;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    case PM1:  // Ridimensiono Y
Shinya Kitaoka 120a6e
    {
Shinya Kitaoka 120a6e
      TRectD rect = hook->getTrackerRegion(fid);
Shinya Kitaoka 120a6e
      rect        = rect.enlarge(0, deltaPos.y);
Shinya Kitaoka 120a6e
      newHeight   = rect.getLy();
Shinya Kitaoka 120a6e
      break;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    default:
Shinya Kitaoka 120a6e
      break;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    if (newWidth > m_toolSizeWidth.getRange().second ||
Shinya Kitaoka 120a6e
        newHeight > m_toolSizeHeight.getRange().second)
Shinya Kitaoka 120a6e
      return;
Shinya Kitaoka 120a6e
    hook->setTrackerRegionWidth(newWidth);
Shinya Kitaoka 120a6e
    hook->setTrackerRegionHeight(newHeight);
Shinya Kitaoka 120a6e
    m_toolSizeWidth.setValue(hook->getTrackerRegionWidth());
Shinya Kitaoka 120a6e
    m_toolSizeHeight.setValue(hook->getTrackerRegionHeight());
Shinya Kitaoka 120a6e
    m_toolPosX.setValue(hook->getPos(fid).x);
Shinya Kitaoka 120a6e
    m_toolPosY.setValue(hook->getPos(fid).y);
Shinya Kitaoka 120a6e
    m_toolPosX.notifyListeners();
Shinya Kitaoka 120a6e
    m_toolPosY.notifyListeners();
Shinya Kitaoka 120a6e
    m_toolSizeWidth.notifyListeners();
Shinya Kitaoka 120a6e
    m_toolSizeHeight.notifyListeners();
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  // TTool::Application *app = TTool::getApplication());
Shinya Kitaoka 120a6e
  // app->getCurrentScene()->getScene()->getXsheet()->getPegbarTree()->invalidateAll();
Shinya Kitaoka 120a6e
  invalidate();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TrackerTool::leftButtonUp(const TPointD &pos, const TMouseEvent &) {
Shinya Kitaoka 120a6e
  // note: apparently sometimes (when the user triple-clicks) we receive this
Shinya Kitaoka 120a6e
  // event twice
Shinya Kitaoka 120a6e
  if (!m_buttonDown) return;
Shinya Kitaoka 120a6e
  // se clicco su una TrackerRegion giร  selezionato lo deseleziono (per
Shinya Kitaoka 120a6e
  // permettere
Shinya Kitaoka 120a6e
  // poi l'aggiunta di un nuovo TrackerObject
Shinya Kitaoka 120a6e
  if (m_dragged == false && m_hookSelectedIndex == m_lastHookSelectedIndex) {
Shinya Kitaoka 120a6e
    m_hookSelectedIndex = -1;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  if (m_newObjectAdded) {
Shinya Kitaoka 120a6e
    m_hookSelectedIndex = -1;
Shinya Kitaoka 120a6e
    m_newObjectAdded    = false;
Shinya Kitaoka 120a6e
    // emit signal in order to update schematic
Shinya Kitaoka 120a6e
    TTool::getApplication()->getCurrentXsheet()->notifyXsheetChanged();
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  m_lastHookSelectedIndex = m_hookSelectedIndex;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  m_dragged    = false;
Shinya Kitaoka 120a6e
  m_buttonDown = false;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TXshLevel *xl = TTool::getApplication()->getCurrentLevel()->getLevel();
Shinya Kitaoka 120a6e
  if (!xl || !xl->getSimpleLevel()) return;
Shinya Kitaoka 120a6e
  xl->getSimpleLevel()->getProperties()->setDirtyFlag(true);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // m_selection.selectNone();
Shinya Kitaoka 120a6e
  return;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TrackerTool::deleteSelectedTrackerRegion() {
Shinya Kitaoka 120a6e
  TTool::Application *app = TTool::getApplication();
Shinya Kitaoka 120a6e
  TXshLevel *xl           = app->getCurrentLevel()->getLevel();
Shinya Kitaoka 120a6e
  HookSet *hookSet        = xl->getHookSet();
Shinya Kitaoka 120a6e
  if (!xl || !xl->getSimpleLevel() || !hookSet ||
Shinya Kitaoka 120a6e
      xl->getSimpleLevel()->isReadOnly())
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // HookUndo *undo = new HookUndo(xl->getSimpleLevel());
Shinya Kitaoka 120a6e
  TFrameId fid = getCurrentFid();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  Hook *hook          = hookSet->getHook(m_hookSelectedIndex);
Shinya Kitaoka 120a6e
  m_hookSelectedIndex = -1;
Shinya Kitaoka 120a6e
  if (!hook || hook->isEmpty()) return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  hookSet->clearHook(hook);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // TUndoManager::manager()->add(undo);
Shinya Kitaoka 120a6e
  app->getCurrentScene()
Shinya Kitaoka 120a6e
      ->getScene()
Shinya Kitaoka 120a6e
      ->getXsheet()
Shinya Kitaoka 120a6e
      ->getStageObjectTree()
Shinya Kitaoka 120a6e
      ->invalidateAll();
Shinya Kitaoka 120a6e
  invalidate();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // emit signal in order to update schematic
Shinya Kitaoka 120a6e
  TTool::getApplication()->getCurrentXsheet()->notifyXsheetChanged();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  /*
Shinya Kitaoka 120a6e
  int a = m_selectedObjectId;
Shinya Kitaoka 120a6e
  int b = m_selectedTrackerRegionIndex;
Shinya Kitaoka 120a6e
  if(m_selectedObjectId<0 ||m_selectedTrackerRegionIndex<0) return;
Shinya Kitaoka 120a6e
  TrackerObjectsSet *trackerObjectsSet = getTrackerObjectsSet();
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  TFrameId fid = getCurrentFid();
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if(!trackerObjectsSet) return;
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  TrackerObject *trackerObject=
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trackerObjectsSet->getObject(m_selectedObjectId);
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  if(trackerObject==NULL) return;
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  if(trackerObject->getHooksCount()==0)
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  {
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          trackerObjectsSet->removeObject(m_selectedObjectId);
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          m_selectedObjectId = -1;
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          m_selectedTrackerRegionIndex = -1;
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          return;
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  }
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  trackerObject->removeHook(m_selectedTrackerRegionIndex);
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  m_selectedTrackerRegionIndex = trackerObject->getHooksCount()-1;
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invalidate(); */
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TrackerTool::mouseMove(const TPointD &pos, const TMouseEvent &e) {
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  m_picked = true;
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  if (m_dragged == false) {
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    int hookSelectedIndex;
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    pick(hookSelectedIndex, pos);
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    if (hookSelectedIndex < 0) {
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      m_pos    = pos;
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      m_picked = false;
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    }
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    invalidate();
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  }
Toshihiro Shimizu 890ddd
}
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Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
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bool TrackerTool::onPropertyChanged(std::string propertyName) {
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  HookSet *hookSet = getHookSet();
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  if (!hookSet || m_hookSelectedIndex < 0) return false;
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  TFrameId fid = getCurrentFid();
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  Hook *hook   = hookSet->getHook(m_hookSelectedIndex);
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  if (!hook || hook->isEmpty()) return false;
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  if (propertyName == "Width:") {
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    double width = m_toolSizeWidth.getValue();
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    hook->setTrackerRegionWidth(width);
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  }
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  if (propertyName == "Height:") {
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    double height = m_toolSizeHeight.getValue();
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    hook->setTrackerRegionHeight(height);
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  }
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  if (propertyName == "X:") {
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    double x    = m_toolPosX.getValue();
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    TPointD pos = hook->getPos(fid);
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    pos.x       = x;
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    hook->setAPos(fid, pos);
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  }
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  if (propertyName == "Y:") {
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    double y    = m_toolPosY.getValue();
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    TPointD pos = hook->getPos(fid);
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    pos.y       = y;
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    hook->setAPos(fid, pos);
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  }
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  invalidate();
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  return true;
Toshihiro Shimizu 890ddd
}
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void TrackerTool::reset() { m_hookSelectedIndex = -1; }
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int TrackerTool::getCursorId() const {
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  switch (m_what) {
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  case Outside:
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    return ToolCursor::TrackerCursor;
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  case Inside:
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    return ToolCursor::MoveCursor;
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  case NormalHook:
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    return ToolCursor::MoveCursor;
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  case P00:
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    return ToolCursor::ScaleCursor;
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  case P01:
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    return ToolCursor::MoveCursor;
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  case P10:
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    return ToolCursor::ScaleCursor;
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  case P1M:
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    return ToolCursor::ScaleHCursor;
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  case PM1:
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    return ToolCursor::ScaleVCursor;
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  case ADD_OBJECT:
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    return ToolCursor::SplineEditorCursorAdd;
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  default:
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    return ToolCursor::TrackerCursor;
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  }
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  return ToolCursor::TrackerCursor;
Toshihiro Shimizu 890ddd
}
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bool TrackerTool::keyDown(int key, TUINT32 flags, const TPoint &pos) {
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  TXshLevel *xl = TTool::getApplication()->getCurrentLevel()->getLevel();
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  if (!xl) return false;
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  HookSet *hookSet = xl->getHookSet();
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  if (!hookSet) return false;
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  TFrameId fid = getCurrentFid();
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  Hook *hook   = hookSet->getHook(m_hookSelectedIndex);
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  if (!hook || hook->isEmpty()) return false;
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  TPointD hookPos = hook->getPos(fid);
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  TPointD delta(0, 0);
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  double pixelSize = getPixelSize();
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  if (key == TwConsts::TK_UpArrow)
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    delta.y = 1;
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  else if (key == TwConsts::TK_DownArrow)
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    delta.y = -1;
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  else if (key == TwConsts::TK_LeftArrow)
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    delta.x = -1;
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  else if (key == TwConsts::TK_RightArrow)
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    delta.x = 1;
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  else if (key == TwConsts::TK_PageUp)  // converto in Hook
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    hook->setTrackerObjectId(-1);
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  else if (key == TwConsts::TK_PageDown)  // converto in trackerRegion
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  {
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    TrackerObjectsSet *trackerObjectsSet = getTrackerObjectsSet();
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    if (!trackerObjectsSet) return false;
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    int trackerObjectId = hook->getTrackerObjectId();
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    if (trackerObjectId != -1) return false;
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    trackerObjectId = trackerObjectsSet->addObject();
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    hook->setTrackerObjectId(trackerObjectId);
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    hook->setTrackerRegionHeight(pixelSize * 20);
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    hook->setTrackerRegionWidth(pixelSize * 20);
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  } else
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    return false;
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  hookPos += delta;
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  hook->setAPos(fid, hookPos);
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  // TTool::getApplication()->getCurrentTool()->getTool()->notifyImageChanged();
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  //  TNotifier::instance()->notify(TLevelChange());
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  return true;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
// bool moveCursor(const TPointD &pos){}
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void TrackerTool::onEnter() {
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  HookSet *hookSet = getHookSet();
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  if (!hookSet || hookSet->getHookCount() <= m_hookSelectedIndex)
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    m_hookSelectedIndex = -1;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TrackerTool::onLeave() {
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  TrackerObjectsSet *trackerObjectsSet = getTrackerObjectsSet();
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  if (trackerObjectsSet) trackerObjectsSet->clearAll();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TrackerTool::onActivate() {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TrackerTool::onDeactivate() {
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  // m_selection.selectNone();
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  // TSelection::setCurrent(0);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
TTool *getTrackerToolTool() { return &trackerTool; }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TrackerRegionSelection::enableCommands() {
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  enableCommand(m_tool, MI_Clear, &TrackerTool::deleteSelectedTrackerRegion);
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  // enableCommand(m_tool, MI_ConvertToRegion,
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  // &TrackerRegionSelection::convertToRegion);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void TrackerRegionSelection::convertToRegion() {
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  int i         = 0;
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  TXshLevel *xl = TTool::getApplication()->getCurrentLevel()->getLevel();
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  if (!xl) return;
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  HookSet *hookSet = xl->getHookSet();
Shinya Kitaoka 120a6e
  if (!hookSet) return;
Shinya Kitaoka 120a6e
  for (i = 0; i < hookSet->getHookCount(); i++) {
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    if (isSelected(i, i)) {
Shinya Kitaoka 120a6e
      int trackerObjectId = hookSet->getTrackerObjectsSet()->addObject();
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      Hook *hook          = hookSet->getHook(i);
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      if (!hook || hook->isEmpty()) continue;
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      hook->setTrackerObjectId(trackerObjectId);
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}