Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#include "edittoolgadgets.h"
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#include "tgl.h"
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#include "toonz/tfxhandle.h"
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#include "toonz/tobjecthandle.h"
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#include "toonz/tframehandle.h"
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#include "toonz/txsheethandle.h"
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#include "toonz/stage.h"
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#include "tools/tool.h"
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#include "tfx.h"
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#include "tparamcontainer.h"
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#include "toonz/tcolumnfx.h"
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#include "tdoubleparam.h"
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#include "tparamset.h"
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#include "tundo.h"
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#include "tparamuiconcept.h"
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#include "historytypes.h"
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#include <qapplication></qapplication>
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#include <qdesktopwidget></qdesktopwidget>
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using namespace EditToolGadgets;
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GLdouble FxGadget::m_selectedColor[3] = {0.2, 0.8, 0.1};
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namespace {
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int getDevPixRatio() {
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  static int devPixRatio = QApplication::desktop()->devicePixelRatio();
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  return devPixRatio;
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}
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TPointD hadamard(const TPointD &v1, const TPointD &v2) {
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  return TPointD(v1.x * v2.x, v1.y * v2.y);
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}
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}  // namespace
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//*************************************************************************************
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//    FxGadgetUndo  definition
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//*************************************************************************************
Toshihiro Shimizu 890ddd
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class FxGadgetUndo final : public TUndo {
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  struct ParamData {
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    TDoubleParamP m_param;
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    double m_oldValue, m_newValue;
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    bool m_wasKeyframe;
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  };
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private:
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  std::vector<paramdata> m_params;</paramdata>
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  int m_frame;
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public:
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  FxGadgetUndo(const std::vector<tdoubleparamp> ¶ms, int frame)</tdoubleparamp>
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      : m_frame(frame) {
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    m_params.resize(params.size());
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    for (int i = 0; i < (int)params.size(); i++) {
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      m_params[i].m_param       = params[i];
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      m_params[i].m_oldValue    = params[i]->getValue(frame);
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      m_params[i].m_newValue    = m_params[i].m_oldValue;
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      m_params[i].m_wasKeyframe = m_params[i].m_param->isKeyframe(frame);
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    }
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  }
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  void onAdd() override {
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    for (int i = 0; i < (int)m_params.size(); i++) {
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      m_params[i].m_newValue = m_params[i].m_param->getValue(m_frame);
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    }
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  }
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  void undo() const override {
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    for (int i = 0; i < (int)m_params.size(); i++) {
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      if (!m_params[i].m_wasKeyframe)
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        m_params[i].m_param->deleteKeyframe(m_frame);
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      else
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        m_params[i].m_param->setValue(m_frame, m_params[i].m_oldValue);
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    }
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  }
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  void redo() const override {
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    for (int i = 0; i < (int)m_params.size(); i++) {
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      m_params[i].m_param->setValue(m_frame, m_params[i].m_newValue);
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    }
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  }
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  int getSize() const override {
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    return sizeof(*this) + m_params.size() * sizeof(ParamData);
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  }
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  QString getHistoryString() override {
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    QString str = QObject::tr("Modify Fx Gadget  ");
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    for (int i = 0; i < (int)m_params.size(); i++) {
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      str += QString::fromStdString(m_params[i].m_param->getName());
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      if (i != (int)m_params.size() - 1) str += QString::fromStdString(", ");
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    }
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    str += QString("  Frame : %1").arg(QString::number(m_frame + 1));
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    return str;
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  }
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  int getHistoryType() override { return HistoryType::Fx; }
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};
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//*************************************************************************************
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//    GadgetDragTool  definition
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//*************************************************************************************
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class GadgetDragTool final : public DragTool {
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  FxGadgetController *m_controller;
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  FxGadget *m_gadget;
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  TPointD m_firstPos;
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public:
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  GadgetDragTool(FxGadgetController *controller, FxGadget *gadget)
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      : m_controller(controller), m_gadget(gadget) {}
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  TAffine getMatrix() const { return m_controller->getMatrix().inv(); }
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  void leftButtonDown(const TPointD &pos, const TMouseEvent &e) override {
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    m_gadget->createUndo();
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    m_gadget->leftButtonDown(getMatrix() * pos, e);
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    m_firstPos = pos;
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  }
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  void leftButtonDrag(const TPointD &pos, const TMouseEvent &e) override {
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    // precise control with pressing Alt key
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    if (e.isAltPressed()) {
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      TPointD precisePos = m_firstPos + (pos - m_firstPos) * 0.1;
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      m_gadget->leftButtonDrag(getMatrix() * precisePos, e);
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    } else
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      m_gadget->leftButtonDrag(getMatrix() * pos, e);
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  }
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  void leftButtonUp(const TPointD &pos, const TMouseEvent &e) override {
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    // precise control with pressing Alt key
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    if (e.isAltPressed()) {
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      TPointD precisePos = m_firstPos + (pos - m_firstPos) * 0.1;
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      m_gadget->leftButtonUp(getMatrix() * precisePos, e);
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    } else
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      m_gadget->leftButtonUp(getMatrix() * pos, e);
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    m_gadget->commitUndo();
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  }
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};
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//*************************************************************************************
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//    FxGadget  implementation
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//*************************************************************************************
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FxGadget::FxGadget(FxGadgetController *controller, int handleCount)
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    : m_id(-1)
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    , m_selected(-1)
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    , m_controller(controller)
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    , m_pixelSize(1)
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    , m_undo(0)
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    , m_scaleFactor(1)
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    , m_handleCount(handleCount) {
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  controller->assignId(this);
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}
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//---------------------------------------------------------------------------
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FxGadget::~FxGadget() {
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  for (int i = 0; i < (int)m_params.size(); i++)
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    m_params[i]->removeObserver(this);
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}
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//---------------------------------------------------------------------------
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void FxGadget::addParam(const TDoubleParamP ¶m) {
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  m_params.push_back(param);
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  param->addObserver(this);
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}
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//---------------------------------------------------------------------------
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double FxGadget::getValue(const TDoubleParamP ¶m) const {
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  return param->getValue(m_controller->getCurrentFrame());
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}
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//---------------------------------------------------------------------------
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void FxGadget::setValue(const TDoubleParamP ¶m, double value) {
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  param->setValue(m_controller->getCurrentFrame(), value);
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}
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//---------------------------------------------------------------------------
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TPointD FxGadget::getValue(const TPointParamP ¶m) const {
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  return param->getValue(m_controller->getCurrentFrame());
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}
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//---------------------------------------------------------------------------
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void FxGadget::setValue(const TPointParamP ¶m, const TPointD &pos) {
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  param->setValue(m_controller->getCurrentFrame(), pos);
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}
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//---------------------------------------------------------------------------
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void FxGadget::setPixelSize() {
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  setPixelSize(sqrt(tglGetPixelSize2()) * getDevPixRatio());
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}
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//---------------------------------------------------------------------------
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void FxGadget::drawTooltip(const TPointD &tooltipPos,
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                           std::string tooltipPosText) {
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  double unit = sqrt(tglGetPixelSize2()) * getDevPixRatio();
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  glPushMatrix();
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  glTranslated(tooltipPos.x, tooltipPos.y, 0.0);
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  double sc = unit * 1.6;
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  glScaled(sc, sc, 1);
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  tglDrawText(TPointD(8, -3), tooltipPosText);
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  glPopMatrix();
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}
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//---------------------------------------------------------------------------
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void FxGadget::drawDot(const TPointD &pos) {
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  double r = getPixelSize() * 3;
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  tglDrawRect(pos.x - r, pos.y - r, pos.x + r, pos.y + r);
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}
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//---------------------------------------------------------------------------
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void FxGadget::onChange(const TParamChange &) {
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  m_controller->invalidateViewer();
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}
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//---------------------------------------------------------------------------
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void FxGadget::createUndo() {
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  assert(m_undo == 0);
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  m_undo = new FxGadgetUndo(m_params, m_controller->getCurrentFrame());
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}
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//---------------------------------------------------------------------------
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void FxGadget::commitUndo() {
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  assert(m_undo);
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  TUndoManager::manager()->add(m_undo);
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  m_undo = 0;
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}
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//*************************************************************************************
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//    Specific Gadget Concepts  definition
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//*************************************************************************************
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class PointFxGadget final : public FxGadget {
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  TPointD m_pos;
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  TDoubleParamP m_xParam, m_yParam;
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public:
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  PointFxGadget(FxGadgetController *controller, const TPointParamP ¶m)
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      : FxGadget(controller), m_xParam(param->getX()), m_yParam(param->getY()) {
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    addParam(m_xParam);
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    addParam(m_yParam);
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  }
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  PointFxGadget(FxGadgetController *controller, const TDoubleParamP &xParam,
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                const TDoubleParamP &yParam)
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      : FxGadget(controller), m_xParam(xParam), m_yParam(yParam) {
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    addParam(m_xParam);
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    addParam(m_yParam);
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  }
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  void draw(bool picking) override;
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  TPointD getPoint() const {
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    return TPointD(getValue(m_xParam), getValue(m_yParam));
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  }
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  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override;
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  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override;
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  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override;
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};
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//---------------------------------------------------------------------------
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void PointFxGadget::draw(bool picking) {
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  setPixelSize();
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  if (isSelected())
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    glColor3dv(m_selectedColor);
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  else
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    glColor3d(0, 0, 1);
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  glPushName(getId());
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  TPointD pos(getPoint());
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  double unit = getPixelSize();
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  glPushMatrix();
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  glTranslated(pos.x, pos.y, 0);
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  double r = unit * 3;
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  double d = unit * 6;
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  glBegin(GL_LINES);
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  glVertex2d(-d, 0);
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  glVertex2d(-r, 0);
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  glVertex2d(d, 0);
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  glVertex2d(r, 0);
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  glVertex2d(0, -d);
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  glVertex2d(0, -r);
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  glVertex2d(0, d);
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  glVertex2d(0, r);
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  glEnd();
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  tglDrawRect(-r, -r, r, r);
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  glPopMatrix();
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  glPopName();
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  if (isSelected()) {
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    drawTooltip(pos + TPointD(7, 3) * unit, getLabel());
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  }
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}
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//---------------------------------------------------------------------------
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void PointFxGadget::leftButtonDown(const TPointD &pos, const TMouseEvent &) {}
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//---------------------------------------------------------------------------
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void PointFxGadget::leftButtonDrag(const TPointD &pos, const TMouseEvent &) {
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  if (m_xParam) setValue(m_xParam, pos.x);
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  if (m_yParam) setValue(m_yParam, pos.y);
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}
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//---------------------------------------------------------------------------
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void PointFxGadget::leftButtonUp(const TPointD &pos, const TMouseEvent &) {}
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//=============================================================================
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class RadiusFxGadget final : public FxGadget {
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  TDoubleParamP m_radius;
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  TPointParamP m_center;
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public:
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  RadiusFxGadget(FxGadgetController *controller, const TDoubleParamP &radius,
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                 const TPointParamP ¢er)
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      : FxGadget(controller), m_radius(radius), m_center(center) {
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    addParam(radius);
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  }
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  TPointD getCenter() const;
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  void draw(bool picking) override;
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  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override;
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  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override;
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  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override;
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};
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//---------------------------------------------------------------------------
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TPointD RadiusFxGadget::getCenter() const {
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  return m_center ? getValue(m_center) : TPointD();
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}
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//---------------------------------------------------------------------------
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void RadiusFxGadget::draw(bool picking) {
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  if (!m_radius) return;
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  setPixelSize();
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  if (isSelected())
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    glColor3dv(m_selectedColor);
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  else
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    glColor3d(0, 0, 1);
Shinya Kitaoka 120a6e
  glPushName(getId());
Shinya Kitaoka 120a6e
  double radius  = getValue(m_radius);
Shinya Kitaoka 120a6e
  TPointD center = getCenter();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  glLineStipple(1, 0xAAAA);
Shinya Kitaoka 120a6e
  glEnable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
  tglDrawCircle(center, radius);
Shinya Kitaoka 120a6e
  glDisable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
  drawDot(center + TPointD(0.707, 0.707) * radius);
Shinya Kitaoka 120a6e
  glPopName();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (isSelected()) {
Shinya Kitaoka 120a6e
    drawTooltip(center + TPointD(0.707, 0.707) * radius, getLabel());
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RadiusFxGadget::leftButtonDown(const TPointD &pos, const TMouseEvent &) {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RadiusFxGadget::leftButtonDrag(const TPointD &pos, const TMouseEvent &) {
Shinya Kitaoka 120a6e
  setValue(m_radius, norm(pos - getCenter()));
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RadiusFxGadget::leftButtonUp(const TPointD &pos, const TMouseEvent &) {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka d1f6c4
class DistanceFxGadget final : public FxGadget {
Shinya Kitaoka 120a6e
  TDoubleParamP m_distance, m_angle;
Shinya Kitaoka 120a6e
  int m_grabPos;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
Shinya Kitaoka 120a6e
  DistanceFxGadget(FxGadgetController *controller,
Shinya Kitaoka 120a6e
                   const TDoubleParamP &distance, const TDoubleParamP &angle)
Shinya Kitaoka 120a6e
      : FxGadget(controller)
Shinya Kitaoka 120a6e
      , m_distance(distance)
Shinya Kitaoka 120a6e
      , m_angle(angle)
Shinya Kitaoka 120a6e
      , m_grabPos(1) {
Shinya Kitaoka 120a6e
    addParam(distance);
Shinya Kitaoka 120a6e
    if (angle) addParam(angle);
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TPointD getDirection() const {
Shinya Kitaoka 120a6e
    if (!m_angle) return TPointD(1.0, 0.0);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    double angle = getValue(m_angle);
Shinya Kitaoka 120a6e
    return TPointD(cos(angle), sin(angle));
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 473e70
  void draw(bool picking) override;
Shinya Kitaoka 120a6e
Shinya Kitaoka 473e70
  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override;
Shinya Kitaoka 473e70
  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override;
Shinya Kitaoka 473e70
  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override;
Toshihiro Shimizu 890ddd
};
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void DistanceFxGadget::draw(bool picking) {
Shinya Kitaoka 120a6e
  if (!m_distance) return;
Shinya Kitaoka 120a6e
  setPixelSize();
Shinya Kitaoka 120a6e
  glColor3d(0, 0, 1);
Shinya Kitaoka 120a6e
  double d = getValue(m_distance) * getScaleFactor();
Shinya Kitaoka 120a6e
  TPointD dir(getDirection());
Shinya Kitaoka 120a6e
  TPointD u = rotate90(dir) * (getPixelSize() * 10);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  tglDrawSegment(-u, u);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  glPushName(getId());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  TPointD b, c;
Shinya Kitaoka 120a6e
  b = dir * (d * 0.5);
Shinya Kitaoka 120a6e
  c = b - dir * d;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  tglDrawSegment(b - u, b + u);
Shinya Kitaoka 120a6e
  tglDrawCircle(b, getPixelSize() * 5);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  tglDrawSegment(c - u, c + u);
Shinya Kitaoka 120a6e
  tglDrawCircle(c, getPixelSize() * 5);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  glPopName();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  glLineStipple(1, 0xAAAA);
Shinya Kitaoka 120a6e
  glEnable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
  tglDrawSegment(b, c);
Shinya Kitaoka 120a6e
  glDisable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
  if (isSelected()) {
Shinya Kitaoka 120a6e
    drawTooltip(b + TPointD(5, 5) * getPixelSize(), getLabel());
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void DistanceFxGadget::leftButtonDown(const TPointD &pos, const TMouseEvent &) {
Shinya Kitaoka 120a6e
  m_grabPos = (pos.x > 0.0) ? 1 : -1;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void DistanceFxGadget::leftButtonDrag(const TPointD &pos, const TMouseEvent &) {
Shinya Kitaoka 120a6e
  double v = (pos * getDirection()) / getScaleFactor();
Shinya Kitaoka 120a6e
  v        = v * 2 * m_grabPos;
Shinya Kitaoka 120a6e
  setValue(m_distance, v);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void DistanceFxGadget::leftButtonUp(const TPointD &pos, const TMouseEvent &) {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka d1f6c4
class AngleFxGadget final : public FxGadget {
Shinya Kitaoka 120a6e
  TDoubleParamP m_param;
Shinya Kitaoka 120a6e
  TPointD m_pos;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
Shinya Kitaoka 120a6e
  AngleFxGadget(FxGadgetController *controller, const TDoubleParamP ¶m,
Shinya Kitaoka 120a6e
                const TPointD &pos);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 473e70
  void draw(bool picking) override;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 473e70
  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override;
Shinya Kitaoka 473e70
  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override;
Shinya Kitaoka 473e70
  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override;
Toshihiro Shimizu 890ddd
};
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
AngleFxGadget::AngleFxGadget(FxGadgetController *controller,
Shinya Kitaoka 120a6e
                             const TDoubleParamP ¶m, const TPointD &pos)
Shinya Kitaoka 120a6e
    : FxGadget(controller), m_param(param), m_pos(pos) {
Shinya Kitaoka 120a6e
  addParam(param);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void AngleFxGadget::draw(bool picking) {
Shinya Kitaoka 120a6e
  if (isSelected())
Shinya Kitaoka 120a6e
    glColor3dv(m_selectedColor);
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    glColor3d(0, 0, 1);
Shinya Kitaoka 120a6e
  glPushName(getId());
shun_iwasawa 1fbdc9
  double pixelSize = sqrt(tglGetPixelSize2()) * getDevPixRatio();
Shinya Kitaoka 120a6e
  double r         = pixelSize * 40;
Shinya Kitaoka 120a6e
  double a = pixelSize * 10, b = pixelSize * 5;
Shinya Kitaoka 120a6e
  tglDrawCircle(m_pos, r);
Shinya Kitaoka 120a6e
  double phi = getValue(m_param);
Shinya Kitaoka 120a6e
  glPushMatrix();
Shinya Kitaoka 120a6e
  glTranslated(m_pos.x, m_pos.y, 0);
Shinya Kitaoka 120a6e
  glRotated(phi, 0, 0, 1);
Shinya Kitaoka 120a6e
  glBegin(GL_LINES);
Shinya Kitaoka 120a6e
  glVertex2d(0, 0);
Shinya Kitaoka 120a6e
  glVertex2d(r, 0);
Shinya Kitaoka 120a6e
  glVertex2d(r, 0);
Shinya Kitaoka 120a6e
  glVertex2d(r - a, b);
Shinya Kitaoka 120a6e
  glVertex2d(r, 0);
Shinya Kitaoka 120a6e
  glVertex2d(r - a, -b);
Shinya Kitaoka 120a6e
  glEnd();
Shinya Kitaoka 120a6e
  glPopMatrix();
Shinya Kitaoka 120a6e
  glPopName();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (isSelected()) {
Shinya Kitaoka 120a6e
    drawTooltip(m_pos + TPointD(0.707, 0.707) * r, getLabel());
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void AngleFxGadget::leftButtonDown(const TPointD &pos, const TMouseEvent &) {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void AngleFxGadget::leftButtonDrag(const TPointD &pos, const TMouseEvent &) {
Shinya Kitaoka 120a6e
  TPointD d  = pos - m_pos;
Shinya Kitaoka 120a6e
  double phi = atan2(d.y, d.x);
Shinya Kitaoka 120a6e
  setValue(m_param, phi * M_180_PI);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void AngleFxGadget::leftButtonUp(const TPointD &pos, const TMouseEvent &) {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
shun-iwasawa 00ed45
class AngleRangeFxGadget final : public FxGadget {
shun-iwasawa 00ed45
  TDoubleParamP m_startAngle, m_endAngle;
shun-iwasawa 00ed45
  TPointParamP m_center;
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  enum HANDLE { StartAngle = 0, EndAngle, None } m_handle = None;
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  double m_clickedAngle;
shun-iwasawa 00ed45
  double m_targetAngle, m_anotherAngle;
shun-iwasawa 00ed45
shun-iwasawa 00ed45
public:
shun-iwasawa 00ed45
  AngleRangeFxGadget(FxGadgetController *controller,
shun-iwasawa 00ed45
                     const TDoubleParamP &startAngle,
shun-iwasawa 00ed45
                     const TDoubleParamP &endAngle, const TPointParamP ¢er);
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  void draw(bool picking) override;
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override;
shun-iwasawa 00ed45
  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override;
shun-iwasawa 00ed45
  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override;
shun-iwasawa 00ed45
};
shun-iwasawa 00ed45
shun-iwasawa 00ed45
//---------------------------------------------------------------------------
shun-iwasawa 00ed45
shun-iwasawa 00ed45
AngleRangeFxGadget::AngleRangeFxGadget(FxGadgetController *controller,
shun-iwasawa 00ed45
                                       const TDoubleParamP &startAngle,
shun-iwasawa 00ed45
                                       const TDoubleParamP &endAngle,
shun-iwasawa 00ed45
                                       const TPointParamP ¢er)
shun-iwasawa 00ed45
    : FxGadget(controller, 2)
shun-iwasawa 00ed45
    , m_startAngle(startAngle)
shun-iwasawa 00ed45
    , m_endAngle(endAngle)
shun-iwasawa 00ed45
    , m_center(center) {
shun-iwasawa 00ed45
  addParam(startAngle);
shun-iwasawa 00ed45
  addParam(endAngle);
shun-iwasawa 00ed45
  addParam(center->getX());
shun-iwasawa 00ed45
  addParam(center->getY());
shun-iwasawa 00ed45
}
shun-iwasawa 00ed45
shun-iwasawa 00ed45
//---------------------------------------------------------------------------
shun-iwasawa 00ed45
shun-iwasawa 00ed45
void AngleRangeFxGadget::draw(bool picking) {
shun-iwasawa 00ed45
  auto setColorById = [&](int id) {
shun-iwasawa 00ed45
    if (isSelected(id))
shun-iwasawa 00ed45
      glColor3dv(m_selectedColor);
shun-iwasawa 00ed45
    else
shun-iwasawa 00ed45
      glColor3d(0, 0, 1);
shun-iwasawa 00ed45
  };
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  double pixelSize = sqrt(tglGetPixelSize2()) * getDevPixRatio();
shun-iwasawa 00ed45
  double r         = pixelSize * 200;
shun-iwasawa 00ed45
  double a         = pixelSize * 30;
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  TPointD center = getValue(m_center);
shun-iwasawa 00ed45
  double start   = getValue(m_startAngle);
shun-iwasawa 00ed45
  double end     = getValue(m_endAngle);
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  glPushMatrix();
shun-iwasawa 00ed45
  glTranslated(center.x, center.y, 0);
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  setColorById(StartAngle);
shun-iwasawa 00ed45
  glPushMatrix();
shun-iwasawa 00ed45
  glPushName(getId() + StartAngle);
shun-iwasawa 00ed45
  glRotated(start, 0, 0, 1);
shun-iwasawa 00ed45
  glBegin(GL_LINE_STRIP);
shun-iwasawa 00ed45
  glVertex2d(0, 0);
shun-iwasawa 00ed45
  glVertex2d(r, 0);
shun-iwasawa 00ed45
  // expand handle while dragging
shun-iwasawa 00ed45
  if (m_handle == StartAngle) glVertex2d(r * 5.0, 0);
shun-iwasawa 00ed45
  glEnd();
shun-iwasawa 00ed45
  glPopName();
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  glPushMatrix();
shun-iwasawa 00ed45
  glTranslated(r * 1.05, 0, 0.0);
shun-iwasawa 00ed45
  glScaled(pixelSize * 1.6, pixelSize * 1.6, 1);
shun-iwasawa 00ed45
  glRotated(-start, 0, 0, 1);
shun-iwasawa 00ed45
  tglDrawText(TPointD(0, 0), "Start Angle");
shun-iwasawa 00ed45
  glPopMatrix();
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  glPopMatrix();
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  setColorById(EndAngle);
shun-iwasawa 00ed45
  glPushMatrix();
shun-iwasawa 00ed45
  glPushName(getId() + EndAngle);
shun-iwasawa 00ed45
  glRotated(end, 0, 0, 1);
shun-iwasawa 00ed45
  glBegin(GL_LINE_STRIP);
shun-iwasawa 00ed45
  glVertex2d(0, 0);
shun-iwasawa 00ed45
  glVertex2d(r, 0);
shun-iwasawa 00ed45
  // expand handle while dragging
shun-iwasawa 00ed45
  if (m_handle == EndAngle) glVertex2d(r * 5.0, 0);
shun-iwasawa 00ed45
  glEnd();
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  glPopName();
shun-iwasawa 00ed45
  glPushMatrix();
shun-iwasawa 00ed45
  glTranslated(r * 1.05, 0, 0.0);
shun-iwasawa 00ed45
  glScaled(pixelSize * 1.6, pixelSize * 1.6, 1);
shun-iwasawa 00ed45
  glRotated(-end, 0, 0, 1);
shun-iwasawa 00ed45
  tglDrawText(TPointD(0, 0), "End Angle");
shun-iwasawa 00ed45
  glPopMatrix();
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  glPopMatrix();
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  // draw arc
shun-iwasawa 00ed45
  while (end <= start) end += 360.0;
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  glColor3d(0, 0, 1);
shun-iwasawa 00ed45
  glBegin(GL_LINE_STRIP);
shun-iwasawa 00ed45
  double angle  = start;
shun-iwasawa 00ed45
  double dAngle = 5.0;
shun-iwasawa 00ed45
  while (angle <= end) {
shun-iwasawa 00ed45
    double rad = angle / M_180_PI;
shun-iwasawa 00ed45
    glVertex2d(a * std::cos(rad), a * std::sin(rad));
shun-iwasawa 00ed45
    angle += dAngle;
shun-iwasawa 00ed45
  }
shun-iwasawa 00ed45
  if (angle != end)
shun-iwasawa 00ed45
    glVertex2d(a * std::cos(end / M_180_PI), a * std::sin(end / M_180_PI));
shun-iwasawa 00ed45
  glEnd();
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  glPopMatrix();
shun-iwasawa 00ed45
}
shun-iwasawa 00ed45
shun-iwasawa 00ed45
//---------------------------------------------------------------------------
shun-iwasawa 00ed45
shun-iwasawa 00ed45
void AngleRangeFxGadget::leftButtonDown(const TPointD &pos,
shun-iwasawa 00ed45
                                        const TMouseEvent &) {
shun-iwasawa 00ed45
  m_handle = (HANDLE)m_selected;
shun-iwasawa 00ed45
  if (m_handle == None) return;
shun-iwasawa 00ed45
  TPointD d             = pos - getValue(m_center);
shun-iwasawa 00ed45
  m_clickedAngle        = atan2(d.y, d.x) * M_180_PI;
shun-iwasawa 00ed45
  TDoubleParamP target  = (m_handle == StartAngle) ? m_startAngle : m_endAngle;
shun-iwasawa 00ed45
  TDoubleParamP another = (m_handle == StartAngle) ? m_endAngle : m_startAngle;
shun-iwasawa 00ed45
  m_targetAngle         = getValue(target);
shun-iwasawa 00ed45
  m_anotherAngle        = getValue(another);
shun-iwasawa 00ed45
}
shun-iwasawa 00ed45
shun-iwasawa 00ed45
//---------------------------------------------------------------------------
shun-iwasawa 00ed45
shun-iwasawa 00ed45
void AngleRangeFxGadget::leftButtonDrag(const TPointD &pos,
shun-iwasawa 00ed45
                                        const TMouseEvent &e) {
shun-iwasawa 00ed45
  if (m_handle == None) return;
shun-iwasawa 00ed45
  TDoubleParamP target = (m_handle == StartAngle) ? m_startAngle : m_endAngle;
shun-iwasawa 00ed45
  TPointD d            = pos - getValue(m_center);
shun-iwasawa 00ed45
  double angle         = atan2(d.y, d.x) * M_180_PI;
shun-iwasawa 00ed45
  double targetAngle   = m_targetAngle + angle - m_clickedAngle;
shun-iwasawa 00ed45
  // move every 10 degrees when pressing Shift key
shun-iwasawa 00ed45
  if (e.isShiftPressed()) targetAngle = std::round(targetAngle / 10.0) * 10.0;
shun-iwasawa 00ed45
  setValue(target, targetAngle);
shun-iwasawa 00ed45
shun-iwasawa 00ed45
  // move both angles when pressing Ctrl key
shun-iwasawa 00ed45
  if (e.isCtrlPressed()) {
shun-iwasawa 00ed45
    TDoubleParamP another =
shun-iwasawa 00ed45
        (m_handle == StartAngle) ? m_endAngle : m_startAngle;
shun-iwasawa 00ed45
    double anotherAngle = m_anotherAngle + angle - m_clickedAngle;
shun-iwasawa 00ed45
    if (e.isShiftPressed())
shun-iwasawa 00ed45
      anotherAngle = std::round(anotherAngle / 10.0) * 10.0;
shun-iwasawa 00ed45
    setValue(another, anotherAngle);
shun-iwasawa 00ed45
  }
shun-iwasawa 00ed45
}
shun-iwasawa 00ed45
shun-iwasawa 00ed45
//---------------------------------------------------------------------------
shun-iwasawa 00ed45
shun-iwasawa 00ed45
void AngleRangeFxGadget::leftButtonUp(const TPointD &pos, const TMouseEvent &) {
shun-iwasawa 00ed45
  m_handle = None;
shun-iwasawa 00ed45
}
shun-iwasawa 00ed45
shun-iwasawa 00ed45
//=============================================================================
shun-iwasawa 00ed45
Shinya Kitaoka d1f6c4
class DiamondFxGadget final : public FxGadget {
Shinya Kitaoka 120a6e
  TDoubleParamP m_param;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
Shinya Kitaoka 120a6e
  DiamondFxGadget(FxGadgetController *controller, const TDoubleParamP ¶m)
Shinya Kitaoka 120a6e
      : FxGadget(controller), m_param(param) {
Shinya Kitaoka 120a6e
    addParam(param);
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 473e70
  void draw(bool picking) override;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 473e70
  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override {}
Shinya Kitaoka 473e70
  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override;
Shinya Kitaoka 473e70
  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override {}
Toshihiro Shimizu 890ddd
};
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void DiamondFxGadget::draw(bool picking) {
Shinya Kitaoka 120a6e
  setPixelSize();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (isSelected())
Shinya Kitaoka 120a6e
    glColor3dv(m_selectedColor);
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    glColor3d(0, 0, 1);
Shinya Kitaoka 120a6e
  glPushName(getId());
Shinya Kitaoka 120a6e
  double size = getValue(m_param);
Shinya Kitaoka 120a6e
  double r    = 3 * getPixelSize();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  glLineStipple(1, 0xAAAA);
Shinya Kitaoka 120a6e
  glEnable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
  glBegin(GL_LINES);
Shinya Kitaoka 120a6e
  glVertex2d(-size + r, r);
Shinya Kitaoka 120a6e
  glVertex2d(-r, size - r);
Shinya Kitaoka 120a6e
  glVertex2d(r, size - r);
Shinya Kitaoka 120a6e
  glVertex2d(size - r, r);
Shinya Kitaoka 120a6e
  glVertex2d(size - r, -r);
Shinya Kitaoka 120a6e
  glVertex2d(r, -size + r);
Shinya Kitaoka 120a6e
  glVertex2d(-r, -size + r);
Shinya Kitaoka 120a6e
  glVertex2d(-size + r, -r);
Shinya Kitaoka 120a6e
  glEnd();
Shinya Kitaoka 120a6e
  glDisable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
  drawDot(-size, 0);
Shinya Kitaoka 120a6e
  drawDot(size, 0);
Shinya Kitaoka 120a6e
  drawDot(0, -size);
Shinya Kitaoka 120a6e
  drawDot(0, size);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  double d = getPixelSize() * 3;
Shinya Kitaoka 120a6e
  glPopName();
Shinya Kitaoka 120a6e
  if (isSelected()) {
Shinya Kitaoka 120a6e
    drawTooltip(TPointD(d, size - d), getLabel());
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void DiamondFxGadget::leftButtonDrag(const TPointD &pos, const TMouseEvent &) {
shun-iwasawa 6817df
  double sz = fabs(pos.x) + fabs(pos.y);
Shinya Kitaoka 120a6e
  if (sz < 0.1) sz = 0.1;
Shinya Kitaoka 120a6e
  setValue(m_param, sz);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka d1f6c4
class SizeFxGadget final : public FxGadget {
Shinya Kitaoka 120a6e
  TDoubleParamP m_lx, m_ly;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
Shinya Kitaoka 120a6e
  SizeFxGadget(FxGadgetController *controller, const TDoubleParamP &lx,
Shinya Kitaoka 120a6e
               const TDoubleParamP &ly)
Shinya Kitaoka 120a6e
      : FxGadget(controller), m_lx(lx), m_ly(ly) {
Shinya Kitaoka 120a6e
    addParam(lx);
Shinya Kitaoka 120a6e
    if (ly) addParam(ly);
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 473e70
  void draw(bool picking) override;
Shinya Kitaoka 120a6e
Shinya Kitaoka 473e70
  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override {}
Shinya Kitaoka 473e70
  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override;
Shinya Kitaoka 473e70
  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override {}
Toshihiro Shimizu 890ddd
};
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SizeFxGadget::draw(bool picking) {
Shinya Kitaoka 120a6e
  setPixelSize();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (isSelected())
Shinya Kitaoka 120a6e
    glColor3dv(m_selectedColor);
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    glColor3d(0, 0, 1);
Shinya Kitaoka 120a6e
  glPushName(getId());
Shinya Kitaoka 120a6e
  double lx = getValue(m_lx), ly = m_ly ? getValue(m_ly) : lx;
Shinya Kitaoka 120a6e
  double r = getPixelSize() * 3;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  glLineStipple(1, 0xCCCC);
Shinya Kitaoka 120a6e
  glEnable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
  glBegin(GL_LINES);
Shinya Kitaoka 120a6e
  glVertex2d(0, 0);
Shinya Kitaoka 120a6e
  glVertex2d(lx, 0);
Shinya Kitaoka 120a6e
  glVertex2d(0, 0);
Shinya Kitaoka 120a6e
  glVertex2d(0, ly);
Shinya Kitaoka 120a6e
  glVertex2d(lx, 0);
Shinya Kitaoka 120a6e
  glVertex2d(lx, ly - r);
Shinya Kitaoka 120a6e
  glVertex2d(0, ly);
Shinya Kitaoka 120a6e
  glVertex2d(lx - r, ly);
Shinya Kitaoka 120a6e
  glEnd();
Shinya Kitaoka 120a6e
  glDisable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
  drawDot(lx, ly);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  double d = getPixelSize() * 3;
Shinya Kitaoka 120a6e
  glPopName();
Shinya Kitaoka 120a6e
  if (isSelected()) {
Shinya Kitaoka 120a6e
    drawTooltip(TPointD(lx, ly), getLabel());
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SizeFxGadget::leftButtonDrag(const TPointD &pos, const TMouseEvent &) {
Shinya Kitaoka 120a6e
  if (m_ly)
Shinya Kitaoka 120a6e
    setValue(m_lx, std::max(pos.x, 0.1)), setValue(m_ly, std::max(pos.y, 0.1));
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    setValue(m_lx, std::max({pos.x, pos.y, 0.1}));
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka d1f6c4
class RectFxGadget final : public FxGadget {
Shinya Kitaoka 120a6e
  TDoubleParamP m_width, m_height;
Shinya Kitaoka 120a6e
  TPointParamP m_center;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  int m_picked;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
Shinya Kitaoka 120a6e
  enum { None, Corner, HorizontalSide, VerticalSide };
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
Shinya Kitaoka 120a6e
  RectFxGadget(FxGadgetController *controller, const TDoubleParamP &width,
Shinya Kitaoka 120a6e
               const TDoubleParamP &height, const TPointParamP ¢er)
Shinya Kitaoka 120a6e
      : FxGadget(controller)
Shinya Kitaoka 120a6e
      , m_width(width)
Shinya Kitaoka 120a6e
      , m_height(height)
Shinya Kitaoka 120a6e
      , m_center(center)
Shinya Kitaoka 120a6e
      , m_picked(None) {
Shinya Kitaoka 120a6e
    addParam(width);
Shinya Kitaoka 120a6e
    addParam(height);
Shinya Kitaoka 120a6e
    if (center) addParam(center->getX()), addParam(center->getY());
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TPointD getCenter() const {
Shinya Kitaoka 120a6e
    return m_center ? getValue(m_center) : TPointD();
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 473e70
  void draw(bool picking) override;
Shinya Kitaoka 120a6e
Shinya Kitaoka 473e70
  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override;
Shinya Kitaoka 473e70
  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override;
Shinya Kitaoka 473e70
  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override {}
Toshihiro Shimizu 890ddd
};
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RectFxGadget::draw(bool picking) {
Shinya Kitaoka 120a6e
  setPixelSize();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (isSelected())
Shinya Kitaoka 120a6e
    glColor3dv(m_selectedColor);
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    glColor3d(0, 0, 1);
Shinya Kitaoka 120a6e
  glPushName(getId());
Shinya Kitaoka 120a6e
  glPushMatrix();
Shinya Kitaoka 120a6e
  TPointD center = getCenter();
Shinya Kitaoka 120a6e
  glTranslated(center.x, center.y, 0);
Shinya Kitaoka 120a6e
  double w_2 = 0.5 * getValue(m_width);
Shinya Kitaoka 120a6e
  double h_2 = 0.5 * getValue(m_height);
Shinya Kitaoka 120a6e
  double r   = getPixelSize() * 3;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  glLineStipple(1, 0xCCCC);
Shinya Kitaoka 120a6e
  glEnable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
  glBegin(GL_LINES);
Shinya Kitaoka 120a6e
  glVertex2d(-w_2 + r, -h_2);
Shinya Kitaoka 120a6e
  glVertex2d(w_2 - r, -h_2);
Shinya Kitaoka 120a6e
  glVertex2d(-w_2 + r, h_2);
Shinya Kitaoka 120a6e
  glVertex2d(w_2 - r, h_2);
Shinya Kitaoka 120a6e
  glVertex2d(-w_2, -h_2 + r);
Shinya Kitaoka 120a6e
  glVertex2d(-w_2, h_2 - r);
Shinya Kitaoka 120a6e
  glVertex2d(w_2, -h_2 + r);
Shinya Kitaoka 120a6e
  glVertex2d(w_2, h_2 - r);
Shinya Kitaoka 120a6e
  glEnd();
Shinya Kitaoka 120a6e
  glDisable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
  drawDot(w_2, h_2);
Shinya Kitaoka 120a6e
  drawDot(-w_2, h_2);
Shinya Kitaoka 120a6e
  drawDot(w_2, -h_2);
Shinya Kitaoka 120a6e
  drawDot(-w_2, -h_2);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  glPopMatrix();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RectFxGadget::leftButtonDown(const TPointD &ppos, const TMouseEvent &) {
Shinya Kitaoka 120a6e
  TPointD pos = ppos - getCenter();
Shinya Kitaoka 120a6e
  m_picked    = None;
Shinya Kitaoka 120a6e
  double w_2  = 0.5 * getValue(m_width);
Shinya Kitaoka 120a6e
  double h_2  = 0.5 * getValue(m_height);
Shinya Kitaoka 120a6e
  double x    = fabs(pos.x);
Shinya Kitaoka 120a6e
  double y    = fabs(pos.y);
Shinya Kitaoka 120a6e
  double r    = getPixelSize() * 15;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (fabs(w_2 - x) < r && fabs(y - h_2) < r)
Shinya Kitaoka 120a6e
    m_picked = Corner;
Shinya Kitaoka 120a6e
  else if (fabs(w_2 - x) < r && y < h_2)
Shinya Kitaoka 120a6e
    m_picked = VerticalSide;
Shinya Kitaoka 120a6e
  else if (fabs(h_2 - y) < r && x < w_2)
Shinya Kitaoka 120a6e
    m_picked = HorizontalSide;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RectFxGadget::leftButtonDrag(const TPointD &ppos, const TMouseEvent &) {
Shinya Kitaoka 120a6e
  TPointD pos = ppos - getCenter();
Shinya Kitaoka 120a6e
  double w = fabs(pos.x), h = fabs(pos.y);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  if (m_picked == Corner || m_picked == VerticalSide)
Shinya Kitaoka 120a6e
    setValue(m_width, 2.0 * w);
Shinya Kitaoka 120a6e
  if (m_picked == Corner || m_picked == HorizontalSide)
Shinya Kitaoka 120a6e
    setValue(m_height, 2.0 * h);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka d1f6c4
class PolarFxGadget final : public FxGadget {
Shinya Kitaoka 120a6e
  TPointD m_pos;
Shinya Kitaoka 120a6e
  TDoubleParamP m_phiParam, m_lengthParam;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
Shinya Kitaoka 120a6e
  PolarFxGadget(FxGadgetController *controller, const TPointD &pos,
Shinya Kitaoka 120a6e
                const TDoubleParamP &phiParam, const TDoubleParamP &lengthParam)
Shinya Kitaoka 120a6e
      : FxGadget(controller)
Shinya Kitaoka 120a6e
      , m_pos(pos)
Shinya Kitaoka 120a6e
      , m_phiParam(phiParam)
Shinya Kitaoka 120a6e
      , m_lengthParam(lengthParam) {
Shinya Kitaoka 120a6e
    addParam(phiParam);
Shinya Kitaoka 120a6e
    addParam(lengthParam);
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 473e70
  void draw(bool picking) override {
Shinya Kitaoka 120a6e
    setPixelSize();
Shinya Kitaoka 120a6e
    if (isSelected())
Shinya Kitaoka 120a6e
      glColor3dv(m_selectedColor);
Shinya Kitaoka 120a6e
    else
Shinya Kitaoka 120a6e
      glColor3d(0, 0, 1);
Shinya Kitaoka 120a6e
    glPushName(getId());
Shinya Kitaoka 120a6e
    double pixelSize = getPixelSize();
Shinya Kitaoka 120a6e
    double r         = getValue(m_lengthParam);
Shinya Kitaoka 120a6e
    double a = pixelSize * 10, b = pixelSize * 5, c = pixelSize * 4;
Shinya Kitaoka 120a6e
    // tglDrawCircle(m_pos, r);
Shinya Kitaoka 120a6e
    double phi = getValue(m_phiParam);
Shinya Kitaoka 120a6e
    glPushMatrix();
Shinya Kitaoka 120a6e
    glTranslated(m_pos.x, m_pos.y, 0);
Shinya Kitaoka 120a6e
    glRotated(phi, 0, 0, 1);
Shinya Kitaoka 120a6e
    double rr = r - c;
Shinya Kitaoka 120a6e
    if (rr > 0) {
Shinya Kitaoka 120a6e
      glLineStipple(1, 0xAAAA);
Shinya Kitaoka 120a6e
      glEnable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
      glBegin(GL_LINE_STRIP);
Shinya Kitaoka 120a6e
      glVertex2d(0, 0);
Shinya Kitaoka 120a6e
      glVertex2d(rr, 0);
Shinya Kitaoka 120a6e
      glEnd();
Shinya Kitaoka 120a6e
      glDisable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    glBegin(GL_LINES);
Shinya Kitaoka 120a6e
    glVertex2d(rr, 0);
Shinya Kitaoka 120a6e
    glVertex2d(rr - a, b);
Shinya Kitaoka 120a6e
    glVertex2d(rr, 0);
Shinya Kitaoka 120a6e
    glVertex2d(rr - a, -b);
Shinya Kitaoka 120a6e
    glEnd();
Shinya Kitaoka 120a6e
    glTranslated(r, 0, 0);
Shinya Kitaoka 120a6e
    glRotated(-phi, 0, 0, 1);
Shinya Kitaoka 120a6e
    drawDot(0, 0);
Shinya Kitaoka 120a6e
    glPopMatrix();
Shinya Kitaoka 120a6e
    glPopName();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    if (isSelected()) {
Shinya Kitaoka 120a6e
      double phiRad      = phi * M_PI_180;
Shinya Kitaoka 120a6e
      TPointD toolTipPos = m_pos + r * TPointD(cos(phiRad), sin(phiRad));
Shinya Kitaoka 120a6e
      drawTooltip(toolTipPos, getLabel());
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 473e70
  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override {}
Shinya Kitaoka 473e70
  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override {
Shinya Kitaoka 120a6e
    TPointD d     = pos - m_pos;
Shinya Kitaoka 120a6e
    double phi    = atan2(d.y, d.x);
Shinya Kitaoka 120a6e
    double length = norm(d);
Shinya Kitaoka 120a6e
    setValue(m_phiParam, phi * M_180_PI);
Shinya Kitaoka 120a6e
    setValue(m_lengthParam, length);
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 473e70
  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override {}
Toshihiro Shimizu 890ddd
};
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka d1f6c4
class VectorFxGadget final : public FxGadget {
Shinya Kitaoka 120a6e
  TPointParamP m_pa, m_pb;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
Shinya Kitaoka 120a6e
  VectorFxGadget(FxGadgetController *controller, const TPointParamP &pa,
Shinya Kitaoka 120a6e
                 const TPointParamP &pb)
shun-iwasawa 6817df
      : FxGadget(controller), m_pa(pa), m_pb(pb) {
Shinya Kitaoka 120a6e
    addParam(pa->getX());
Shinya Kitaoka 120a6e
    addParam(pa->getY());
Shinya Kitaoka 120a6e
    addParam(pb->getX());
Shinya Kitaoka 120a6e
    addParam(pb->getY());
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 473e70
  void draw(bool picking) override {
Shinya Kitaoka 120a6e
    setPixelSize();
Shinya Kitaoka 120a6e
    if (isSelected())
Shinya Kitaoka 120a6e
      glColor3dv(m_selectedColor);
Shinya Kitaoka 120a6e
    else
Shinya Kitaoka 120a6e
      glColor3d(0, 0, 1);
shun-iwasawa 6817df
    // glPushName(getId());
Shinya Kitaoka 120a6e
    double pixelSize = getPixelSize();
Shinya Kitaoka 120a6e
    TPointD pa       = getValue(m_pa);
Shinya Kitaoka 120a6e
    TPointD pb       = getValue(m_pb);
Shinya Kitaoka 120a6e
    TPointD dab      = pb - pa;
Shinya Kitaoka 120a6e
    double ab2       = norm2(dab);
Shinya Kitaoka 120a6e
    if (ab2 > 0.0001) {
Shinya Kitaoka 120a6e
      double ab = sqrt(ab2);
Shinya Kitaoka 120a6e
      TPointD u = dab * (1.0 / ab);
Shinya Kitaoka 120a6e
      TPointD v = rotate90(u);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      double a = pixelSize * 10, b = pixelSize * 5;
Shinya Kitaoka 120a6e
      double c = pixelSize * 4;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      TPointD pbb = pb - u * c;
Shinya Kitaoka 120a6e
      if (ab - c > 0) {
Shinya Kitaoka 120a6e
        glLineStipple(1, 0xAAAA);
Shinya Kitaoka 120a6e
        glEnable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
        tglDrawSegment(pa, pbb);
Shinya Kitaoka 120a6e
        glDisable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
      tglDrawSegment(pbb, pbb - u * a + v * b);
Shinya Kitaoka 120a6e
      tglDrawSegment(pbb, pbb - u * a - v * b);
shun-iwasawa 6817df
      // drawDot(pa);
shun-iwasawa 6817df
      // drawDot(pb);
shun-iwasawa 6817df
    }  // else
shun-iwasawa 6817df
       // drawDot(pa);
shun-iwasawa 6817df
    // glPopName();
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 473e70
  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override {}
Shinya Kitaoka 473e70
  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override {}
Shinya Kitaoka 473e70
  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override {}
Toshihiro Shimizu 890ddd
};
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka d1f6c4
class QuadFxGadget final : public FxGadget {
shun-iwasawa 6817df
  TPointParamP m_TL, m_TR, m_BR, m_BL;
shun-iwasawa 6817df
shun-iwasawa 6817df
  enum HANDLE {
shun-iwasawa 6817df
    Body = 0,
shun-iwasawa 6817df
    TopLeft,
shun-iwasawa 6817df
    TopRight,
shun-iwasawa 6817df
    BottomRight,
shun-iwasawa 6817df
    BottomLeft,
shun-iwasawa 6817df
    TopEdge,
shun-iwasawa 6817df
    RightEdge,
shun-iwasawa 6817df
    BottomEdge,
shun-iwasawa 6817df
    LeftEdge,
shun-iwasawa 6817df
    None
shun-iwasawa 6817df
  } m_handle = None;
shun-iwasawa 6817df
shun-iwasawa 6817df
  TPointD m_pivot;
shun-iwasawa 6817df
  TPointD m_dragStartPos;
shun-iwasawa 6817df
  TPointD m_startTL, m_startTR, m_startBR, m_startBL;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
shun-iwasawa 6817df
  QuadFxGadget(FxGadgetController *controller, const TPointParamP &topLeft,
shun-iwasawa 6817df
               const TPointParamP &topRight, const TPointParamP &bottomRight,
shun-iwasawa 6817df
               const TPointParamP &bottomLeft)
shun-iwasawa 6817df
      : FxGadget(controller, 9)
shun-iwasawa 6817df
      , m_TL(topLeft)
shun-iwasawa 6817df
      , m_TR(topRight)
shun-iwasawa 6817df
      , m_BR(bottomRight)
shun-iwasawa 6817df
      , m_BL(bottomLeft) {
shun-iwasawa 6817df
    addParam(topLeft->getX());
shun-iwasawa 6817df
    addParam(topLeft->getY());
shun-iwasawa 6817df
    addParam(topRight->getX());
shun-iwasawa 6817df
    addParam(topRight->getY());
shun-iwasawa 6817df
    addParam(bottomRight->getX());
shun-iwasawa 6817df
    addParam(bottomRight->getY());
shun-iwasawa 6817df
    addParam(bottomLeft->getX());
shun-iwasawa 6817df
    addParam(bottomLeft->getY());
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 473e70
  void draw(bool picking) override {
shun-iwasawa 6817df
    int idBase = getId();
shun-iwasawa 6817df
shun-iwasawa 6817df
    auto setColorById = [&](int id) {
shun-iwasawa 6817df
      if (isSelected(id))
shun-iwasawa 6817df
        glColor3dv(m_selectedColor);
shun-iwasawa 6817df
      else
shun-iwasawa 6817df
        glColor3d(0, 0, 1);
shun-iwasawa 6817df
    };
shun-iwasawa 6817df
shun-iwasawa 6817df
    auto id2Str = [](const HANDLE handleId) -> std::string {
shun-iwasawa 6817df
      switch (handleId) {
shun-iwasawa 6817df
      case TopLeft:
shun-iwasawa 6817df
        return "Top Left";
shun-iwasawa 6817df
      case TopRight:
shun-iwasawa 6817df
        return "Top Right";
shun-iwasawa 6817df
      case BottomRight:
shun-iwasawa 6817df
        return "Bottom Right";
shun-iwasawa 6817df
      case BottomLeft:
shun-iwasawa 6817df
        return "Bottom Left";
shun-iwasawa 6817df
      default:
shun-iwasawa 6817df
        return "";
shun-iwasawa 6817df
      }
shun-iwasawa 6817df
    };
shun-iwasawa 6817df
shun-iwasawa 6817df
    auto drawPoint = [&](const TPointD &pos, int id) {
shun-iwasawa 6817df
      setColorById(id);
shun-iwasawa 6817df
      glPushName(idBase + id);
shun-iwasawa 6817df
      double unit = getPixelSize();
shun-iwasawa 6817df
      glPushMatrix();
shun-iwasawa 6817df
      glTranslated(pos.x, pos.y, 0);
shun-iwasawa 6817df
      double r = unit * 3;
shun-iwasawa 6817df
      tglDrawRect(-r, -r, r, r);
shun-iwasawa 6817df
      glPopMatrix();
shun-iwasawa 6817df
      glPopName();
shun-iwasawa 6817df
shun-iwasawa 6817df
      if (isSelected(id) && id >= TopLeft && id <= BottomLeft) {
shun-iwasawa 6817df
        drawTooltip(pos + TPointD(7, 3) * unit,
shun-iwasawa 6817df
                    id2Str((HANDLE)id) + getLabel());
shun-iwasawa 6817df
      }
shun-iwasawa 6817df
    };
shun-iwasawa 6817df
Shinya Kitaoka 120a6e
    setPixelSize();
shun-iwasawa 6817df
shun-iwasawa 6817df
    // lines for moving all vertices
shun-iwasawa 6817df
    glPushName(idBase + Body);
shun-iwasawa 6817df
    setColorById(Body);
shun-iwasawa 6817df
    double pixelSize    = getPixelSize();
shun-iwasawa 6817df
    TPointD topLeft     = getValue(m_TL);
shun-iwasawa 6817df
    TPointD topRight    = getValue(m_TR);
shun-iwasawa 6817df
    TPointD bottomRight = getValue(m_BR);
shun-iwasawa 6817df
    TPointD bottomLeft  = getValue(m_BL);
Shinya Kitaoka 120a6e
    glLineStipple(1, 0xCCCC);
Shinya Kitaoka 120a6e
    glEnable(GL_LINE_STIPPLE);
Shinya Kitaoka 120a6e
    glBegin(GL_LINE_STRIP);
shun-iwasawa 6817df
    tglVertex(topLeft);
shun-iwasawa 6817df
    tglVertex(topRight);
shun-iwasawa 6817df
    tglVertex(bottomRight);
shun-iwasawa 6817df
    tglVertex(bottomLeft);
shun-iwasawa 6817df
    tglVertex(topLeft);
Shinya Kitaoka 120a6e
    glEnd();
Shinya Kitaoka 120a6e
    glDisable(GL_LINE_STIPPLE);
shun-iwasawa 6817df
    glPopName();
shun-iwasawa 6817df
shun-iwasawa 6817df
    // corners
shun-iwasawa 6817df
    drawPoint(topLeft, TopLeft);
shun-iwasawa 6817df
    drawPoint(topRight, TopRight);
shun-iwasawa 6817df
    drawPoint(bottomRight, BottomRight);
shun-iwasawa 6817df
    drawPoint(bottomLeft, BottomLeft);
shun-iwasawa 6817df
shun-iwasawa 6817df
    // center of the edges
shun-iwasawa 6817df
    drawPoint((topLeft + topRight) * 0.5, TopEdge);
shun-iwasawa 6817df
    drawPoint((topRight + bottomRight) * 0.5, RightEdge);
shun-iwasawa 6817df
    drawPoint((bottomRight + bottomLeft) * 0.5, BottomEdge);
shun-iwasawa 6817df
    drawPoint((bottomLeft + topLeft) * 0.5, LeftEdge);
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
shun-iwasawa 6817df
  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override;
shun-iwasawa 6817df
  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override;
shun-iwasawa 6817df
  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override;
Toshihiro Shimizu 890ddd
};
Toshihiro Shimizu 890ddd
shun-iwasawa 6817df
//---------------------------------------------------------------------------
shun-iwasawa 6817df
shun-iwasawa 6817df
void QuadFxGadget::leftButtonDown(const TPointD &pos, const TMouseEvent &) {
shun-iwasawa 6817df
  m_handle       = (HANDLE)m_selected;
shun-iwasawa 6817df
  m_dragStartPos = pos;
shun-iwasawa 6817df
  m_startTL      = getValue(m_TL);
shun-iwasawa 6817df
  m_startTR      = getValue(m_TR);
shun-iwasawa 6817df
  m_startBR      = getValue(m_BR);
shun-iwasawa 6817df
  m_startBL      = getValue(m_BL);
shun-iwasawa 6817df
  m_pivot        = (m_startTL + m_startTR + m_startBR + m_startBL) * 0.25;
shun-iwasawa 6817df
}
shun-iwasawa 6817df
shun-iwasawa 6817df
//---------------------------------------------------------------------------
shun-iwasawa 6817df
shun-iwasawa 6817df
void QuadFxGadget::leftButtonDrag(const TPointD &pos, const TMouseEvent &e) {
shun-iwasawa 6817df
  TPointD offset = pos - m_dragStartPos;
shun-iwasawa 6817df
shun-iwasawa 6817df
  auto scaleShape = [&](const TPointD &start, const TPointD &pivot) {
shun-iwasawa 6817df
    TPointD startVec = start - pivot;
shun-iwasawa 6817df
    TPointD endVec   = start + offset - pivot;
shun-iwasawa 6817df
    TPointD scaleFac((startVec.x == 0.0) ? 1.0 : endVec.x / startVec.x,
shun-iwasawa 6817df
                     (startVec.y == 0.0) ? 1.0 : endVec.y / startVec.y);
shun-iwasawa 6817df
    if (e.isShiftPressed()) {
shun-iwasawa 6817df
      if (std::abs(scaleFac.x) > std::abs(scaleFac.y))
shun-iwasawa 6817df
        scaleFac.y = scaleFac.x;
shun-iwasawa 6817df
      else
shun-iwasawa 6817df
        scaleFac.x = scaleFac.y;
shun-iwasawa 6817df
    }
shun-iwasawa 6817df
    if (m_startTL != pivot)
shun-iwasawa 6817df
      setValue(m_TL, pivot + hadamard((m_startTL - pivot), scaleFac));
shun-iwasawa 6817df
    if (m_startTR != pivot)
shun-iwasawa 6817df
      setValue(m_TR, pivot + hadamard((m_startTR - pivot), scaleFac));
shun-iwasawa 6817df
    if (m_startBR != pivot)
shun-iwasawa 6817df
      setValue(m_BR, pivot + hadamard((m_startBR - pivot), scaleFac));
shun-iwasawa 6817df
    if (m_startBL != pivot)
shun-iwasawa 6817df
      setValue(m_BL, pivot + hadamard((m_startBL - pivot), scaleFac));
shun-iwasawa 6817df
  };
shun-iwasawa 6817df
shun-iwasawa 6817df
  auto doCorner = [&](const TPointParamP point, const TPointD &start,
shun-iwasawa 6817df
                      const TPointD &opposite) {
shun-iwasawa 6817df
    if (e.isCtrlPressed())
shun-iwasawa 6817df
      setValue(point, start + offset);
shun-iwasawa 6817df
    else if (e.isAltPressed())
shun-iwasawa 6817df
      scaleShape(start, m_pivot);
shun-iwasawa 6817df
    else
shun-iwasawa 6817df
      scaleShape(start, opposite);
shun-iwasawa 6817df
  };
shun-iwasawa 6817df
shun-iwasawa 6817df
  auto doEdge = [&](const TPointParamP p1, const TPointParamP p2) {
shun-iwasawa 6817df
    if (e.isShiftPressed()) {
shun-iwasawa 6817df
      if (std::abs(offset.x) > std::abs(offset.y))
shun-iwasawa 6817df
        offset.y = 0;
shun-iwasawa 6817df
      else
shun-iwasawa 6817df
        offset.x = 0;
shun-iwasawa 6817df
    }
shun-iwasawa 6817df
    if (m_TL == p1 || m_TL == p2)
shun-iwasawa 6817df
      setValue(m_TL, m_startTL + offset);
shun-iwasawa 6817df
    else if (e.isAltPressed())
shun-iwasawa 6817df
      setValue(m_TL, m_startTL - offset);
shun-iwasawa 6817df
    if (m_TR == p1 || m_TR == p2)
shun-iwasawa 6817df
      setValue(m_TR, m_startTR + offset);
shun-iwasawa 6817df
    else if (e.isAltPressed())
shun-iwasawa 6817df
      setValue(m_TR, m_startTR - offset);
shun-iwasawa 6817df
    if (m_BR == p1 || m_BR == p2)
shun-iwasawa 6817df
      setValue(m_BR, m_startBR + offset);
shun-iwasawa 6817df
    else if (e.isAltPressed())
shun-iwasawa 6817df
      setValue(m_BR, m_startBR - offset);
shun-iwasawa 6817df
    if (m_BL == p1 || m_BL == p2)
shun-iwasawa 6817df
      setValue(m_BL, m_startBL + offset);
shun-iwasawa 6817df
    else if (e.isAltPressed())
shun-iwasawa 6817df
      setValue(m_BL, m_startBL - offset);
shun-iwasawa 6817df
  };
shun-iwasawa 6817df
shun-iwasawa 6817df
  auto pointRotate = [&](const TPointD pos, const double angle) {
shun-iwasawa 6817df
    TPointD p = pos - m_pivot;
shun-iwasawa 6817df
    return m_pivot + TPointD(p.x * std::cos(angle) - p.y * std::sin(angle),
shun-iwasawa 6817df
                             p.x * std::sin(angle) + p.y * std::cos(angle));
shun-iwasawa 6817df
  };
shun-iwasawa 6817df
shun-iwasawa 6817df
  switch (m_handle) {
shun-iwasawa 6817df
  case Body:
shun-iwasawa 6817df
    if (e.isCtrlPressed()) {  // rotate
shun-iwasawa 6817df
      TPointD startVec   = m_dragStartPos - m_pivot;
shun-iwasawa 6817df
      TPointD currentVec = pos - m_pivot;
shun-iwasawa 6817df
      if (currentVec == TPointD()) return;
shun-iwasawa 6817df
      double angle = std::atan2(currentVec.y, currentVec.x) -
shun-iwasawa 6817df
                     std::atan2(startVec.y, startVec.x);
shun-iwasawa 6817df
      if (e.isShiftPressed()) {
shun-iwasawa 6817df
        angle = std::round(angle / (M_PI / 2.0)) * (M_PI / 2.0);
shun-iwasawa 6817df
      }
shun-iwasawa 6817df
      setValue(m_TL, pointRotate(m_startTL, angle));
shun-iwasawa 6817df
      setValue(m_TR, pointRotate(m_startTR, angle));
shun-iwasawa 6817df
      setValue(m_BR, pointRotate(m_startBR, angle));
shun-iwasawa 6817df
      setValue(m_BL, pointRotate(m_startBL, angle));
shun-iwasawa 6817df
    } else {  // translate
shun-iwasawa 6817df
      // move all shapes
shun-iwasawa 6817df
      if (e.isShiftPressed()) {
shun-iwasawa 6817df
        if (std::abs(offset.x) > std::abs(offset.y))
shun-iwasawa 6817df
          offset.y = 0;
shun-iwasawa 6817df
        else
shun-iwasawa 6817df
          offset.x = 0;
shun-iwasawa 6817df
      }
shun-iwasawa 6817df
      setValue(m_TL, m_startTL + offset);
shun-iwasawa 6817df
      setValue(m_TR, m_startTR + offset);
shun-iwasawa 6817df
      setValue(m_BR, m_startBR + offset);
shun-iwasawa 6817df
      setValue(m_BL, m_startBL + offset);
shun-iwasawa 6817df
    }
shun-iwasawa 6817df
    break;
shun-iwasawa 6817df
  case TopLeft:
shun-iwasawa 6817df
    doCorner(m_TL, m_startTL, m_startBR);
shun-iwasawa 6817df
    break;
shun-iwasawa 6817df
  case TopRight:
shun-iwasawa 6817df
    doCorner(m_TR, m_startTR, m_startBL);
shun-iwasawa 6817df
    break;
shun-iwasawa 6817df
  case BottomRight:
shun-iwasawa 6817df
    doCorner(m_BR, m_startBR, m_startTL);
shun-iwasawa 6817df
    break;
shun-iwasawa 6817df
  case BottomLeft:
shun-iwasawa 6817df
    doCorner(m_BL, m_startBL, m_startTR);
shun-iwasawa 6817df
    break;
shun-iwasawa 6817df
  case TopEdge:
shun-iwasawa 6817df
    doEdge(m_TL, m_TR);
shun-iwasawa 6817df
    break;
shun-iwasawa 6817df
  case RightEdge:
shun-iwasawa 6817df
    doEdge(m_TR, m_BR);
shun-iwasawa 6817df
    break;
shun-iwasawa 6817df
  case BottomEdge:
shun-iwasawa 6817df
    doEdge(m_BR, m_BL);
shun-iwasawa 6817df
    break;
shun-iwasawa 6817df
  case LeftEdge:
shun-iwasawa 6817df
    doEdge(m_BL, m_TL);
shun-iwasawa 6817df
    break;
shun-iwasawa 6817df
  default:
shun-iwasawa 6817df
    break;
shun-iwasawa 6817df
  }
shun-iwasawa 6817df
}
shun-iwasawa 6817df
shun-iwasawa 6817df
//---------------------------------------------------------------------------
shun-iwasawa 6817df
shun-iwasawa 6817df
void QuadFxGadget::leftButtonUp(const TPointD &pos, const TMouseEvent &) {
shun-iwasawa 6817df
  m_handle = None;
shun-iwasawa 6817df
}
shun-iwasawa 6817df
shun-iwasawa 5903e5
//=============================================================================
shun-iwasawa 5903e5
shun-iwasawa 5903e5
class LinearRangeFxGadget final : public FxGadget {
shun-iwasawa 5903e5
  TPointParamP m_start, m_end;
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  enum HANDLE { Body = 0, Start, End, None } m_handle = None;
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  TPointD m_clickedPos;
shun-iwasawa 5903e5
  TPointD m_targetPos, m_anotherPos;
shun-iwasawa 5903e5
shun-iwasawa 5903e5
public:
shun-iwasawa 5903e5
  LinearRangeFxGadget(FxGadgetController *controller,
shun-iwasawa 5903e5
                      const TPointParamP &startPoint,
shun-iwasawa 5903e5
                      const TPointParamP &endPoint);
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  void draw(bool picking) override;
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  void leftButtonDown(const TPointD &pos, const TMouseEvent &) override;
shun-iwasawa 5903e5
  void leftButtonDrag(const TPointD &pos, const TMouseEvent &) override;
shun-iwasawa 5903e5
  void leftButtonUp(const TPointD &pos, const TMouseEvent &) override;
shun-iwasawa 5903e5
};
shun-iwasawa 5903e5
shun-iwasawa 5903e5
//---------------------------------------------------------------------------
shun-iwasawa 5903e5
shun-iwasawa 5903e5
LinearRangeFxGadget::LinearRangeFxGadget(FxGadgetController *controller,
shun-iwasawa 5903e5
                                         const TPointParamP &startPoint,
shun-iwasawa 5903e5
                                         const TPointParamP &endPoint)
shun-iwasawa 5903e5
    : FxGadget(controller, 3), m_start(startPoint), m_end(endPoint) {
shun-iwasawa 5903e5
  addParam(startPoint->getX());
shun-iwasawa 5903e5
  addParam(startPoint->getY());
shun-iwasawa 5903e5
  addParam(endPoint->getX());
shun-iwasawa 5903e5
  addParam(endPoint->getY());
shun-iwasawa 5903e5
}
shun-iwasawa 5903e5
shun-iwasawa 5903e5
//---------------------------------------------------------------------------
shun-iwasawa 5903e5
shun-iwasawa 5903e5
void LinearRangeFxGadget::draw(bool picking) {
shun-iwasawa 5903e5
  auto setColorById = [&](int id) {
shun-iwasawa 5903e5
    if (isSelected(id))
shun-iwasawa 5903e5
      glColor3dv(m_selectedColor);
shun-iwasawa 5903e5
    else
shun-iwasawa 5903e5
      glColor3d(0, 0, 1);
shun-iwasawa 5903e5
  };
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  auto drawPoint = [&]() {
shun-iwasawa 5903e5
    double r = getPixelSize() * 3;
shun-iwasawa 5903e5
    double d = getPixelSize() * 6;
shun-iwasawa 5903e5
    glBegin(GL_LINES);
shun-iwasawa 5903e5
    glVertex2d(-d, 0);
shun-iwasawa 5903e5
    glVertex2d(-r, 0);
shun-iwasawa 5903e5
    glVertex2d(d, 0);
shun-iwasawa 5903e5
    glVertex2d(r, 0);
shun-iwasawa 5903e5
    glVertex2d(0, -d);
shun-iwasawa 5903e5
    glVertex2d(0, -r);
shun-iwasawa 5903e5
    glVertex2d(0, d);
shun-iwasawa 5903e5
    glVertex2d(0, r);
shun-iwasawa 5903e5
    glEnd();
shun-iwasawa 5903e5
    tglDrawRect(-r, -r, r, r);
shun-iwasawa 5903e5
  };
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  setPixelSize();
shun-iwasawa 5903e5
  double r = getPixelSize() * 200;
shun-iwasawa 5903e5
  double a = getPixelSize() * 5;
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  TPointD start = getValue(m_start);
shun-iwasawa 5903e5
  TPointD end   = getValue(m_end);
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  glPushMatrix();
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  if (start != end) {
shun-iwasawa 5903e5
    // draw lines perpendicular to the line between ends
shun-iwasawa 5903e5
    double angle = std::atan2(start.x - end.x, end.y - start.y) * M_180_PI;
shun-iwasawa 5903e5
    // start
shun-iwasawa 5903e5
    setColorById(Start);
shun-iwasawa 5903e5
    glPushMatrix();
shun-iwasawa 5903e5
    glTranslated(start.x, start.y, 0);
shun-iwasawa 5903e5
    glRotated(angle, 0, 0, 1);
shun-iwasawa 5903e5
    if (m_handle == Start) glScaled(5.0, 1.0, 1.0);
shun-iwasawa 5903e5
    glBegin(GL_LINES);
shun-iwasawa 5903e5
    glVertex2d(-r, 0);
shun-iwasawa 5903e5
    glVertex2d(r, 0);
shun-iwasawa 5903e5
    glEnd();
shun-iwasawa 5903e5
    glPopMatrix();
shun-iwasawa 5903e5
    // end
shun-iwasawa 5903e5
    setColorById(End);
shun-iwasawa 5903e5
    glPushMatrix();
shun-iwasawa 5903e5
    glTranslated(end.x, end.y, 0);
shun-iwasawa 5903e5
    glRotated(angle, 0, 0, 1);
shun-iwasawa 5903e5
    if (m_handle == End) glScaled(5.0, 1.0, 1.0);
shun-iwasawa 5903e5
    glBegin(GL_LINE_STRIP);
shun-iwasawa 5903e5
    glVertex2d(-r, 0);
shun-iwasawa 5903e5
    glVertex2d(r, 0);
shun-iwasawa 5903e5
    glEnd();
shun-iwasawa 5903e5
    glPopMatrix();
shun-iwasawa 5903e5
shun-iwasawa 5903e5
    // line body
shun-iwasawa 5903e5
    setColorById(Body);
shun-iwasawa 5903e5
    glPushName(getId() + Body);
shun-iwasawa 5903e5
    glBegin(GL_LINES);
shun-iwasawa 5903e5
    glVertex2d(start.x, start.y);
shun-iwasawa 5903e5
    glVertex2d(end.x, end.y);
shun-iwasawa 5903e5
    glEnd();
shun-iwasawa 5903e5
    // small dash at the center
shun-iwasawa 5903e5
    glPushMatrix();
shun-iwasawa 5903e5
    glTranslated((start.x + end.x) / 2.0, (start.y + end.y) / 2.0, 0);
shun-iwasawa 5903e5
    glRotated(angle, 0, 0, 1);
shun-iwasawa 5903e5
    glBegin(GL_LINES);
shun-iwasawa 5903e5
    glVertex2d(-a, 0);
shun-iwasawa 5903e5
    glVertex2d(a, 0);
shun-iwasawa 5903e5
    glEnd();
shun-iwasawa 5903e5
    glPopMatrix();
shun-iwasawa 5903e5
    glPopName();
shun-iwasawa 5903e5
  }
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  // start point
shun-iwasawa 5903e5
  setColorById(Start);
shun-iwasawa 5903e5
  glPushName(getId() + Start);
shun-iwasawa 5903e5
  glPushMatrix();
shun-iwasawa 5903e5
  glTranslated(start.x, start.y, 0);
shun-iwasawa 5903e5
  drawPoint();
shun-iwasawa 5903e5
  glPopMatrix();
shun-iwasawa 5903e5
  glPopName();
shun-iwasawa 5903e5
  drawTooltip(start + TPointD(7, 3) * getPixelSize(), "Start");
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  // end point
shun-iwasawa 5903e5
  setColorById(End);
shun-iwasawa 5903e5
  glPushName(getId() + End);
shun-iwasawa 5903e5
  glPushMatrix();
shun-iwasawa 5903e5
  glTranslated(end.x, end.y, 0);
shun-iwasawa 5903e5
  drawPoint();
shun-iwasawa 5903e5
  glPopMatrix();
shun-iwasawa 5903e5
  glPopName();
shun-iwasawa 5903e5
  drawTooltip(end + TPointD(7, 3) * getPixelSize(), "End");
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  glPopMatrix();
shun-iwasawa 5903e5
}
shun-iwasawa 5903e5
shun-iwasawa 5903e5
//---------------------------------------------------------------------------
shun-iwasawa 5903e5
shun-iwasawa 5903e5
void LinearRangeFxGadget::leftButtonDown(const TPointD &pos,
shun-iwasawa 5903e5
                                         const TMouseEvent &) {
shun-iwasawa 5903e5
  m_handle = (HANDLE)m_selected;
shun-iwasawa 5903e5
  if (m_handle == None) return;
shun-iwasawa 5903e5
  m_clickedPos = pos;
shun-iwasawa 5903e5
  m_targetPos  = (m_handle == Start || m_handle == Body) ? getValue(m_start)
shun-iwasawa 5903e5
                                                        : getValue(m_end);
shun-iwasawa 5903e5
  m_anotherPos = (m_handle == Start || m_handle == Body) ? getValue(m_end)
shun-iwasawa 5903e5
                                                         : getValue(m_start);
shun-iwasawa 5903e5
}
shun-iwasawa 5903e5
shun-iwasawa 5903e5
//---------------------------------------------------------------------------
shun-iwasawa 5903e5
shun-iwasawa 5903e5
void LinearRangeFxGadget::leftButtonDrag(const TPointD &pos,
shun-iwasawa 5903e5
                                         const TMouseEvent &e) {
shun-iwasawa 5903e5
  if (m_handle == None) return;
shun-iwasawa 5903e5
  TPointD d = pos - m_clickedPos;
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  if (m_handle == Body) {
shun-iwasawa 5903e5
    setValue(m_start, m_targetPos + d);
shun-iwasawa 5903e5
    setValue(m_end, m_anotherPos + d);
shun-iwasawa 5903e5
    return;
shun-iwasawa 5903e5
  }
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  TPointParamP target = (m_handle == Start) ? m_start : m_end;
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  if (m_targetPos != m_anotherPos && e.isShiftPressed()) {
shun-iwasawa 5903e5
    TPointD vecA = m_targetPos - m_anotherPos;
shun-iwasawa 5903e5
    TPointD vecB = m_targetPos + d - m_anotherPos;
shun-iwasawa ca556f
    d            = vecA * ((vecA.x * vecB.x + vecA.y * vecB.y) /
shun-iwasawa ca556f
                    (vecA.x * vecA.x + vecA.y * vecA.y) -
shun-iwasawa ca556f
                1.0);
shun-iwasawa 5903e5
  }
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  setValue(target, m_targetPos + d);
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  if (e.isCtrlPressed()) {
shun-iwasawa 5903e5
    TPointParamP another = (m_handle == Start) ? m_end : m_start;
shun-iwasawa 5903e5
    setValue(another, m_anotherPos - d);
shun-iwasawa 5903e5
  }
shun-iwasawa 5903e5
}
shun-iwasawa 5903e5
shun-iwasawa 5903e5
//---------------------------------------------------------------------------
shun-iwasawa 5903e5
shun-iwasawa 5903e5
void LinearRangeFxGadget::leftButtonUp(const TPointD &pos,
shun-iwasawa 5903e5
                                       const TMouseEvent &) {
shun-iwasawa 5903e5
  m_handle = None;
shun-iwasawa 5903e5
}
Toshihiro Shimizu 890ddd
//*************************************************************************************
Toshihiro Shimizu 890ddd
//    FxGadgetController  implementation
Toshihiro Shimizu 890ddd
//*************************************************************************************
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
FxGadgetController::FxGadgetController(TTool *tool)
Shinya Kitaoka 120a6e
    : m_tool(tool)
Shinya Kitaoka 120a6e
    , m_fxHandle(tool->getApplication()->getCurrentFx())
Shinya Kitaoka 120a6e
    , m_idBase(0)
Shinya Kitaoka 120a6e
    , m_nextId(0)
Shinya Kitaoka 120a6e
    , m_selectedGadget(0)
Shinya Kitaoka 120a6e
    , m_editingNonZeraryFx(false) {
Shinya Kitaoka 120a6e
  m_idBase = m_nextId = 5000;
Shinya Kitaoka 120a6e
  connect(m_fxHandle, SIGNAL(fxSwitched()), this, SLOT(onFxSwitched()));
Shinya Kitaoka 120a6e
  connect(tool->getApplication()->getCurrentXsheet(), SIGNAL(xsheetChanged()),
Shinya Kitaoka 120a6e
          this, SLOT(onFxSwitched()));
Shinya Kitaoka 120a6e
  onFxSwitched();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
FxGadgetController::~FxGadgetController() { clearGadgets(); }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxGadgetController::clearGadgets() {
Shinya Kitaoka 120a6e
  std::vector<fxgadget *="">::iterator it;</fxgadget>
Shinya Kitaoka 120a6e
  for (it = m_gadgets.begin(); it != m_gadgets.end(); ++it) delete (*it);
Shinya Kitaoka 120a6e
  m_gadgets.clear();
Shinya Kitaoka 120a6e
  m_idTable.clear();
Shinya Kitaoka 120a6e
  m_selectedGadget = 0;
Shinya Kitaoka 120a6e
  m_nextId         = m_idBase;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxGadgetController::assignId(FxGadget *gadget) {
Shinya Kitaoka 120a6e
  gadget->setId(m_nextId);
shun-iwasawa 6817df
  for (int g = 0; g < gadget->getHandleCount(); g++) {
shun-iwasawa 6817df
    m_idTable[m_nextId] = gadget;
shun-iwasawa 6817df
    ++m_nextId;
shun-iwasawa 6817df
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxGadgetController::addGadget(FxGadget *gadget) {
Shinya Kitaoka 120a6e
  m_gadgets.push_back(gadget);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxGadgetController::draw(bool picking) {
Shinya Kitaoka 120a6e
  glPushMatrix();
Shinya Kitaoka 120a6e
  tglMultMatrix(getMatrix());
Shinya Kitaoka 120a6e
  std::vector<fxgadget *="">::iterator it;</fxgadget>
Shinya Kitaoka 120a6e
  for (it = m_gadgets.begin(); it != m_gadgets.end(); ++it)
Shinya Kitaoka 120a6e
    (*it)->draw(picking);
Shinya Kitaoka 120a6e
  glPopMatrix();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxGadgetController::selectById(unsigned int id) {
Shinya Kitaoka 120a6e
  std::map<gluint, *="" fxgadget="">::iterator it;</gluint,>
Shinya Kitaoka 120a6e
  it                       = m_idTable.find(id);
Shinya Kitaoka 120a6e
  FxGadget *selectedGadget = it != m_idTable.end() ? it->second : 0;
Shinya Kitaoka 120a6e
  if (selectedGadget != m_selectedGadget) {
shun-iwasawa 6817df
    if (m_selectedGadget) m_selectedGadget->select(-1);
Shinya Kitaoka 120a6e
    m_selectedGadget = selectedGadget;
shun-iwasawa 6817df
    if (m_selectedGadget)
shun-iwasawa 6817df
      m_selectedGadget->select(id - m_selectedGadget->getId());
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
FxGadget *FxGadgetController::allocateGadget(const TParamUIConcept &uiConcept) {
Shinya Kitaoka 120a6e
  FxGadget *gadget = 0;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  switch (uiConcept.m_type) {
Shinya Kitaoka 120a6e
  case TParamUIConcept::RADIUS: {
Shinya Kitaoka 120a6e
    assert(uiConcept.m_params.size() >= 1 && uiConcept.m_params.size() <= 2);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    TPointParamP center((uiConcept.m_params.size() >= 2)
Shinya Kitaoka 120a6e
                            ? (TPointParamP)uiConcept.m_params[1]
Shinya Kitaoka 120a6e
                            : TPointParamP());
Shinya Kitaoka 120a6e
    gadget = new RadiusFxGadget(this, uiConcept.m_params[0], center);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  case TParamUIConcept::WIDTH: {
Shinya Kitaoka 120a6e
    assert(uiConcept.m_params.size() >= 1 && uiConcept.m_params.size() <= 2);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    TDoubleParamP angle((uiConcept.m_params.size() >= 2)
Shinya Kitaoka 120a6e
                            ? (TDoubleParamP)uiConcept.m_params[1]
Shinya Kitaoka 120a6e
                            : TDoubleParamP());
Shinya Kitaoka 120a6e
    gadget = new DistanceFxGadget(this, uiConcept.m_params[0], angle);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  case TParamUIConcept::ANGLE: {
Shinya Kitaoka 120a6e
    assert(uiConcept.m_params.size() == 1);
Shinya Kitaoka 120a6e
    gadget = new AngleFxGadget(this, uiConcept.m_params[0], TPointD());
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
shun-iwasawa 00ed45
  case TParamUIConcept::ANGLE_2: {
shun-iwasawa 00ed45
    assert(uiConcept.m_params.size() == 3);
shun-iwasawa 00ed45
    gadget =
shun-iwasawa 00ed45
        new AngleRangeFxGadget(this, uiConcept.m_params[0],
shun-iwasawa 00ed45
                               uiConcept.m_params[1], uiConcept.m_params[2]);
shun-iwasawa 00ed45
    break;
shun-iwasawa 00ed45
  }
shun-iwasawa 00ed45
Shinya Kitaoka 120a6e
  case TParamUIConcept::POINT: {
Shinya Kitaoka 120a6e
    assert(uiConcept.m_params.size() == 1);
Shinya Kitaoka 120a6e
    gadget = new PointFxGadget(this, uiConcept.m_params[0]);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  case TParamUIConcept::POINT_2: {
Shinya Kitaoka 120a6e
    assert(uiConcept.m_params.size() == 2);
Shinya Kitaoka 120a6e
    gadget =
Shinya Kitaoka 120a6e
        new PointFxGadget(this, uiConcept.m_params[0], uiConcept.m_params[1]);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  case TParamUIConcept::VECTOR: {
Shinya Kitaoka 120a6e
    assert(uiConcept.m_params.size() == 2);
Shinya Kitaoka 120a6e
    gadget =
Shinya Kitaoka 120a6e
        new VectorFxGadget(this, uiConcept.m_params[0], uiConcept.m_params[1]);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  case TParamUIConcept::POLAR: {
Shinya Kitaoka 120a6e
    assert(uiConcept.m_params.size() == 2);
Shinya Kitaoka 120a6e
    gadget = new PolarFxGadget(this, TPointD(), uiConcept.m_params[0],
Shinya Kitaoka 120a6e
                               uiConcept.m_params[1]);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  case TParamUIConcept::SIZE: {
Shinya Kitaoka 120a6e
    assert(uiConcept.m_params.size() >= 1 && uiConcept.m_params.size() <= 2);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    TDoubleParamP y((uiConcept.m_params.size() >= 2)
Shinya Kitaoka 120a6e
                        ? (TDoubleParamP)uiConcept.m_params[1]
Shinya Kitaoka 120a6e
                        : TDoubleParamP());
Shinya Kitaoka 120a6e
    gadget = new SizeFxGadget(this, uiConcept.m_params[0], y);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  case TParamUIConcept::QUAD: {
Shinya Kitaoka 120a6e
    assert(uiConcept.m_params.size() == 4);
Shinya Kitaoka 120a6e
    gadget =
Shinya Kitaoka 120a6e
        new QuadFxGadget(this, uiConcept.m_params[0], uiConcept.m_params[1],
Shinya Kitaoka 120a6e
                         uiConcept.m_params[2], uiConcept.m_params[3]);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  case TParamUIConcept::RECT: {
Shinya Kitaoka 120a6e
    assert(uiConcept.m_params.size() >= 2 && uiConcept.m_params.size() <= 3);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    TPointParamP center((uiConcept.m_params.size() >= 3)
Shinya Kitaoka 120a6e
                            ? (TPointParamP)uiConcept.m_params[2]
Shinya Kitaoka 120a6e
                            : TPointParamP());
Shinya Kitaoka 120a6e
    gadget = new RectFxGadget(this, uiConcept.m_params[0],
Shinya Kitaoka 120a6e
                              uiConcept.m_params[1], center);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  case TParamUIConcept::DIAMOND: {
Shinya Kitaoka 120a6e
    assert(uiConcept.m_params.size() == 1);
Shinya Kitaoka 120a6e
    gadget = new DiamondFxGadget(this, uiConcept.m_params[0]);
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
shun-iwasawa 5903e5
shun-iwasawa 5903e5
  case TParamUIConcept::LINEAR_RANGE: {
shun-iwasawa 5903e5
    assert(uiConcept.m_params.size() == 2);
shun-iwasawa 5903e5
    gadget = new LinearRangeFxGadget(this, uiConcept.m_params[0],
shun-iwasawa 5903e5
                                     uiConcept.m_params[1]);
shun-iwasawa 5903e5
    break;
shun-iwasawa 5903e5
  }
Rozhuk Ivan 823a31
  default:
Rozhuk Ivan 823a31
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (gadget) gadget->setLabel(uiConcept.m_label);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  return gadget;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxGadgetController::onFxSwitched() {
Shinya Kitaoka 120a6e
  clearGadgets();
Shinya Kitaoka 120a6e
  bool enabled = false;
Shinya Kitaoka 120a6e
  TFx *fx      = m_fxHandle ? m_fxHandle->getFx() : 0;
Shinya Kitaoka 120a6e
  if (fx) {
Shinya Kitaoka 120a6e
    int referenceColumnIndex = fx->getReferenceColumnIndex();
Shinya Kitaoka 120a6e
    if (referenceColumnIndex == -1) {
Shinya Kitaoka 120a6e
      TObjectHandle *oh = m_tool->getApplication()->getCurrentObject();
Shinya Kitaoka 120a6e
      if (!oh->getObjectId().isCamera()) {
John Dancel c323ac
        TXsheet *xsh = m_tool->getXsheet();
John Dancel c323ac
        oh->setObjectId(TStageObjectId::CameraId(xsh->getCameraColumnIndex()));
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
      enabled = true;
Shinya Kitaoka 120a6e
    } else if (referenceColumnIndex == m_tool->getColumnIndex())
Shinya Kitaoka 120a6e
      enabled = true;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  if (fx && enabled) {
Shinya Kitaoka 120a6e
    m_editingNonZeraryFx = true;
Shinya Kitaoka 120a6e
    TZeraryColumnFx *zfx = 0;
Shinya Kitaoka 120a6e
    if ((zfx = dynamic_cast<tzerarycolumnfx *="">(fx)) ||</tzerarycolumnfx>
Shinya Kitaoka 120a6e
        dynamic_cast<tlevelcolumnfx *="">(fx))</tlevelcolumnfx>
Shinya Kitaoka 120a6e
    // WARNING! quick patch for huge bug:  I added the || with TLevelColumnFx;
Shinya Kitaoka 120a6e
    // before, the levels were considered as nonZeraryFx and the edit tool
Shinya Kitaoka 120a6e
    // gadget was not displayed! Vinz
Shinya Kitaoka 120a6e
    {
shun-iwasawa 6817df
      if (zfx) fx = zfx->getZeraryFx();
Shinya Kitaoka 120a6e
      m_editingNonZeraryFx = false;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    // Parse the UI Concepts returned by the fx
Shinya Kitaoka 120a6e
    TParamUIConcept *uiConcepts = 0;
Shinya Kitaoka 120a6e
    int i, count;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    fx->getParamUIs(uiConcepts, count);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    for (i = 0; i < count; ++i) {
Shinya Kitaoka 120a6e
      FxGadget *gadget = allocateGadget(uiConcepts[i]);
Shinya Kitaoka 120a6e
      if (gadget) addGadget(gadget);
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    delete[] uiConcepts;
Shinya Kitaoka 120a6e
  } else
Shinya Kitaoka 120a6e
    m_editingNonZeraryFx = false;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  m_tool->invalidate();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
EditToolGadgets::DragTool *FxGadgetController::createDragTool(int gadgetId) {
Shinya Kitaoka 120a6e
  selectById(gadgetId);
Shinya Kitaoka 120a6e
  if (m_selectedGadget)
Shinya Kitaoka 120a6e
    return new GadgetDragTool(this, m_selectedGadget);
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    return 0;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
TAffine FxGadgetController::getMatrix() {
Shinya Kitaoka 120a6e
  return m_tool->getMatrix().inv() * m_tool->getCurrentColumnMatrix();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int FxGadgetController::getCurrentFrame() const { return m_tool->getFrame(); }
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//---------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FxGadgetController::invalidateViewer() { m_tool->invalidate(); }