Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#include "toonzqt/functionsheet.h"
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// TnzQt includes
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#include "toonzqt/gutil.h"
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#include "toonzqt/functionviewer.h"
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// TnzLib includes
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#include "toonz/tframehandle.h"
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#include "toonz/doubleparamcmd.h"
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#include "toonz/preferences.h"
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// TnzBase includes
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#include "tunit.h"
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#include "../toonz/menubarcommandids.h"
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// Qt includes
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#include <qpainter></qpainter>
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#include <qgridlayout></qgridlayout>
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#include <qpaintevent></qpaintevent>
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#include <qmenu></qmenu>
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#include <qapplication>  //for drag&drop</qapplication>
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#include <qdrag></qdrag>
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//********************************************************************************
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//    Local namespace stuff
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//********************************************************************************
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namespace {
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const int cColumnDragHandleWidth = 8;
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const int cGroupShortNameY =
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    0;  //!< Column header's y pos for channel groups' short name tabs
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const int cGroupLongNameY = 27;  //!< Same for its long name tabs
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const int cChannelNameY = 50;  //!< Column header's y pos of channel name tabs,
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                               //!up to the widget's height
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const int cColHeadersEndY = 87;  //!< End of column headers y pos
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}  // namespace
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//********************************************************************************
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//    Function Sheet Tools
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//********************************************************************************
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/*--- NumericalColumnsのセグメントの左側のバーをクリックしたとき ---*/
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class MoveChannelsDragTool : public Spreadsheet::DragTool {
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  FunctionSheet *m_sheet;
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  std::vector<keyframesetter *=""> m_setters;</keyframesetter>
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  int m_oldRow;
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  QRect m_selectedCells;
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  int m_firstKeyframeRow;
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public:
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  MoveChannelsDragTool(FunctionSheet *sheet)
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      : m_sheet(sheet), m_firstKeyframeRow(-1) {}
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  void click(int row, int col, QMouseEvent *e) override {
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    m_firstKeyframeRow                  = -1;
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    FunctionTreeModel::Channel *channel = m_sheet->getChannel(col);
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    if (!channel) return;
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    TDoubleParam *curve = channel->getParam();
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    int k0 = -1, k1 = -1;
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    if (curve->isKeyframe(row))
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      k0 = k1 = curve->getClosestKeyframe(row);
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    else {
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      k0 = curve->getPrevKeyframe(row);
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      k1 = curve->getNextKeyframe(row);
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    }
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    // return if clicking outside of the segments
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    if (k0 < 0 || k1 < 0) return;
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    int r0 = tround(curve->keyframeIndexToFrame(k0));
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    int r1 = tround(curve->keyframeIndexToFrame(k1));
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    if (m_sheet->isSelectedCell(row, col)) {
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      m_selectedCells = m_sheet->getSelectedCells();
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      m_selectedCells.setTop(r0);
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      m_selectedCells.setBottom(r1);
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    } else
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      m_selectedCells = QRect(col, r0, 1, r1 - r0 + 1);
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    m_sheet->selectCells(m_selectedCells);
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    /*---
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シンプルに左のバーをクリックした場合はcolは1つだけ。
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すでに複数Columnが選択されている上でその選択範囲内のセルの左バーをクリックした場合は
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横(Column)幅は選択範囲に順ずるようになる。高さ(row)はクリックしたセグメントと同じになる。
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---*/
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    /*--- セグメントごとドラッグに備えてKeyFrameを格納する ---*/
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    for (int col = m_selectedCells.left(); col <= m_selectedCells.right();
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         ++col) {
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      TDoubleParam *curve = m_sheet->getCurve(col);
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      if (!curve) continue;
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      KeyframeSetter *setter = new KeyframeSetter(curve);
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      for (int k = 0; k < curve->getKeyframeCount(); k++) {
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        int row = (int)curve->keyframeIndexToFrame(k);
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        if (r0 <= row && row <= r1) {
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          if (m_firstKeyframeRow < 0 || row < m_firstKeyframeRow)
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            m_firstKeyframeRow = row;
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          setter->selectKeyframe(k);
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        }
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      }
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      m_setters.push_back(setter);
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    }
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    m_oldRow = row;
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  }
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  void drag(int row, int col, QMouseEvent *e) override {
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    int d                             = row - m_oldRow;
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    m_oldRow                          = row;
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    if (d + m_firstKeyframeRow < 0) d = -m_firstKeyframeRow;
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    m_firstKeyframeRow += d;
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    for (int i = 0; i < (int)m_setters.size(); i++)
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      m_setters[i]->moveKeyframes(d, 0.0);
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    m_selectedCells.translate(0, d);
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    m_sheet->selectCells(m_selectedCells);
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  }
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  void release(int row, int col, QMouseEvent *e) override {
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    for (int i = 0; i < (int)m_setters.size(); i++) delete m_setters[i];
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    m_setters.clear();
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  }
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};
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//-----------------------------------------------------------------------------
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/*--- NumericalColumnsのセル部分をクリックしたとき ---*/
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class FunctionSheetSelectionTool : public Spreadsheet::DragTool {
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  int m_firstRow, m_firstCol;
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  FunctionSheet *m_sheet;
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public:
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  FunctionSheetSelectionTool(FunctionSheet *sheet)
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      : m_sheet(sheet), m_firstRow(-1), m_firstCol(-1) {}
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  void click(int row, int col, QMouseEvent *e) override {
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    if (0 != (e->modifiers() & Qt::ShiftModifier) &&
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        !m_sheet->getSelectedCells().isEmpty()) {
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      QRect selectedCells = m_sheet->getSelectedCells();
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      if (col < selectedCells.center().x()) {
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        m_firstCol = selectedCells.right();
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        selectedCells.setLeft(col);
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      } else {
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        m_firstCol = selectedCells.left();
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        selectedCells.setRight(col);
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      }
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      if (row < selectedCells.center().y()) {
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        m_firstRow = selectedCells.bottom();
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        selectedCells.setTop(row);
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      } else {
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        m_firstRow = selectedCells.top();
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        selectedCells.setBottom(row);
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      }
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      m_sheet->selectCells(selectedCells);
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    } else {
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      // regular click, no shift
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      m_firstCol = col;
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      m_firstRow = row;
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      QRect selectedCells(col, row, 1, 1);
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      m_sheet->selectCells(selectedCells);
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    }
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  }
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  void drag(int row, int col, QMouseEvent *e) override {
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    if (row < 0) row = 0;
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    if (col < 0) col = 0;
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    int r0           = qMin(row, m_firstRow);
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    int r1           = qMax(row, m_firstRow);
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    int c0           = qMin(col, m_firstCol);
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    int c1           = qMax(col, m_firstCol);
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    QRect selectedCells(c0, r0, c1 - c0 + 1, r1 - r0 + 1);
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    m_sheet->selectCells(selectedCells);
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  }
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  void release(int row, int col, QMouseEvent *e) override {
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    if (row == m_firstRow && col == m_firstCol) {
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      if (Preferences::instance()->isMoveCurrentEnabled())
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        m_sheet->setCurrentFrame(row);
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      FunctionTreeModel::Channel *channel = m_sheet->getChannel(col);
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      if (channel) channel->setIsCurrent(true);
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    }
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  }
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};
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//********************************************************************************
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//    FunctionSheetRowViewer  implementation
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//********************************************************************************
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FunctionSheetRowViewer::FunctionSheetRowViewer(FunctionSheet *parent)
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    : Spreadsheet::RowPanel(parent), m_sheet(parent) {
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  setMinimumSize(QSize(100, 100));
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  setMouseTracking(true);
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  setFocusPolicy(Qt::NoFocus);
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}
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//-----------------------------------------------------------------------------
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void FunctionSheetRowViewer::paintEvent(QPaintEvent *e) {
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  // calls GenericPanel's event
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  Spreadsheet::RowPanel::paintEvent(e);
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}
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//-----------------------------------------------------------------------------
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void FunctionSheetRowViewer::mousePressEvent(QMouseEvent *e) {
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  // calls GenericPanel's event
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  Spreadsheet::RowPanel::mousePressEvent(e);
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}
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//-----------------------------------------------------------------------------
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void FunctionSheetRowViewer::mouseMoveEvent(QMouseEvent *e) {
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  // calls GenericPanel's event
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  Spreadsheet::RowPanel::mouseMoveEvent(e);
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}
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//-----------------------------------------------------------------------------
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void FunctionSheetRowViewer::mouseReleaseEvent(QMouseEvent *e) {
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  Spreadsheet::RowPanel::mouseReleaseEvent(e);
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}
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//-----------------------------------------------------------------------------
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void FunctionSheetRowViewer::contextMenuEvent(QContextMenuEvent *event) {
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  QMenu *menu                = new QMenu(this);
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  CommandManager *cmdManager = CommandManager::instance();
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  menu->addAction(cmdManager->getAction(MI_InsertSceneFrame));
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  menu->addAction(cmdManager->getAction(MI_RemoveSceneFrame));
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  menu->addAction(cmdManager->getAction(MI_InsertGlobalKeyframe));
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  menu->addAction(cmdManager->getAction(MI_RemoveGlobalKeyframe));
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  menu->exec(event->globalPos());
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}
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//********************************************************************************
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//    FunctionSheetColumnHeadViewer  implementation
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//********************************************************************************
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FunctionSheetColumnHeadViewer::FunctionSheetColumnHeadViewer(
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    FunctionSheet *parent)
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    : Spreadsheet::ColumnPanel(parent), m_sheet(parent), m_draggingChannel(0) {
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  setMouseTracking(true);  // for updating the tooltip
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  setFocusPolicy(Qt::NoFocus);
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}
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//-----------------------------------------------------------------------------
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void FunctionSheetColumnHeadViewer::paintEvent(QPaintEvent *e) {
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  QPainter painter(this);
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  QRect toBeUpdated = e->rect();
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  painter.setClipRect(toBeUpdated);
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  int x0 = toBeUpdated.left();
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  int x1 = toBeUpdated.right();
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  // visible columns range
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  int c0 = getViewer()->xToColumn(x0);
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  int c1 = getViewer()->xToColumn(x1);
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  if (c0 > c1) return;
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  int n = c1 - c0 + 1 + 2;
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  FunctionTreeModel::ChannelGroup *currentGroup = 0;
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  /*--- 表示範囲+左右1カラムの範囲で、ChannelGroupを格納。無ければ0を入れる
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   * ---*/
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  std::vector<functiontreemodel::channelgroup *=""> channelGroups(n);</functiontreemodel::channelgroup>
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  for (int i = 0; i < n; ++i) {
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    channelGroups[i] = 0;
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    int c = c0 - 1 + i;
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    if (c < 0) continue;
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    FunctionTreeModel::Channel *channel = m_sheet->getChannel(c);
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    if (!channel) continue;
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    channelGroups[i] = channel->getChannelGroup();
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    if (!currentGroup && channel->isCurrent()) currentGroup = channelGroups[i];
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  }
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  int y0 = 0;
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  int y1 = 17;
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  int y2 = 34;
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  int y3 = 53;
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  /*--- Channelの有る範囲内を明るめのグレーで塗る ---*/
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  for (int c = c0; c <= c1; c++) {
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    FunctionTreeModel::Channel *channel = m_sheet->getChannel(c);
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    if (!channel) continue;
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    int x0 = getViewer()->columnToX(c);
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    int x1 = getViewer()->columnToX(c + 1) - 1;
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    // Column Width
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    int width = x1 - x0 + 1;
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    painter.fillRect(x0, y0, width, y3 - y0, getViewer()->getBGColor());
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  }
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  for (int c = c0; c <= c1; ++c) {
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    FunctionTreeModel::Channel *channel = m_sheet->getChannel(c);
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    if (!channel) continue;
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    int i = c - c0 + 1;
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    /*---- 現在のColumnと前後のColumnのChannelGroup ---*/
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    FunctionTreeModel::ChannelGroup *prevGroup = channelGroups[c - c0],
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                                    *group     = channelGroups[c - c0 + 1],
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                                    *nextGroup = channelGroups[c - c0 + 2];
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    /*---- 前後とグループが違ってた場合、それぞれフラグを立てる ---*/
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    bool firstGroupColumn = prevGroup != group;
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    bool lastGroupColumn  = nextGroup != group;
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    /*--- 現在のカラムの左右座標 ---*/
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    int x0 = getViewer()->columnToX(c);
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    int x1 = getViewer()->columnToX(c + 1) - 1;
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    // Column width
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    int width = x1 - x0 + 1;
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    QRect selectedRect = m_sheet->getSelectedCells();
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    bool isSelected =
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        (selectedRect.left() <= c && c <= selectedRect.right()) ? true : false;
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    // paint with light color if selected
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    if (isSelected)
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      painter.fillRect(x0, y1, width, y3 - y1,
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                       getViewer()->getCurrentRowBgColor());
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    // draw horizonntal lines
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    painter.setPen(QPen(getViewer()->getColumnHeaderBorderColor(), 3));
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    painter.drawLine(x0, y0, x1, y0);
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    painter.setPen(getViewer()->getColumnHeaderBorderColor());
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    painter.drawLine(x0, y1, x1, y1);
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    // draw vertical bar
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    painter.fillRect(x0, y1, 6, y3 - y1,
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                     getViewer()->getColumnHeaderBorderColor());
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    if (firstGroupColumn)
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      painter.fillRect(x0, y0, 6, y1 - y0,
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                       getViewer()->getColumnHeaderBorderColor());
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    // channel name
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    painter.setPen(getViewer()->getTextColor());
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    if (channel->isCurrent())
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      painter.setPen(getViewer()->getSelectedColumnTextColor());
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    QString text = channel->getShortName();
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    int d        = 8;
Shinya Kitaoka 120a6e
    painter.drawText(x0 + d, y1, width - d, y3 - y1 + 1,
Shinya Kitaoka 120a6e
                     Qt::TextWrapAnywhere | Qt::AlignLeft | Qt::AlignVCenter,
Shinya Kitaoka 120a6e
                     text);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    // group name
Shinya Kitaoka 120a6e
    if (firstGroupColumn) {
Shinya Kitaoka 120a6e
      int tmpwidth = (lastGroupColumn) ? width : width * 2;
Shinya Kitaoka 120a6e
      painter.setPen(getViewer()->getTextColor());
Shinya Kitaoka 120a6e
      if (group == currentGroup)
Shinya Kitaoka 120a6e
        painter.setPen(getViewer()->getSelectedColumnTextColor());
Shinya Kitaoka 120a6e
      text = group->getShortName();
Shinya Kitaoka 120a6e
      painter.drawText(x0 + d, y0, tmpwidth - d, y1 - y0 + 1,
Shinya Kitaoka 120a6e
                       Qt::AlignLeft | Qt::AlignVCenter, text);
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
/*! update tooltips
Toshihiro Shimizu 890ddd
*/
Shinya Kitaoka 120a6e
void FunctionSheetColumnHeadViewer::mouseMoveEvent(QMouseEvent *e) {
Shinya Kitaoka 120a6e
  if ((e->buttons() & Qt::MidButton) && m_draggingChannel &&
Shinya Kitaoka 120a6e
      (e->pos() - m_dragStartPosition).manhattanLength() >=
Shinya Kitaoka 120a6e
          QApplication::startDragDistance()) {
Shinya Kitaoka 120a6e
    QDrag *drag         = new QDrag(this);
Shinya Kitaoka 120a6e
    QMimeData *mimeData = new QMimeData;
Shinya Kitaoka 120a6e
    mimeData->setText(m_draggingChannel->getExprRefName());
Shinya Kitaoka 120a6e
    drag->setMimeData(mimeData);
Shinya Kitaoka 120a6e
    static const QPixmap cursorPixmap(":Resources/dragcursor_exp_text.png");
Shinya Kitaoka 120a6e
    drag->setDragCursor(cursorPixmap, Qt::MoveAction);
Shinya Kitaoka 120a6e
    Qt::DropAction dropAction = drag->exec();
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // get the column under the cursor
Shinya Kitaoka 120a6e
  int col                             = getViewer()->xToColumn(e->pos().x());
Shinya Kitaoka 120a6e
  FunctionTreeModel::Channel *channel = m_sheet->getChannel(col);
Shinya Kitaoka 120a6e
  if (!channel) {
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    setToolTip(QString(""));
Shinya Kitaoka 120a6e
  } else
Shinya Kitaoka 120a6e
    setToolTip(channel->getExprRefName());
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheetColumnHeadViewer::mousePressEvent(QMouseEvent *e) {
Shinya Kitaoka 120a6e
  QPoint pos   = e->pos();
Shinya Kitaoka 120a6e
  int currentC = getViewer()->xToColumn(pos.x());
Shinya Kitaoka 120a6e
  FunctionTreeModel::Channel *channel;
Shinya Kitaoka 120a6e
  for (int c = 0; c <= m_sheet->getChannelCount(); c++) {
Shinya Kitaoka 120a6e
    channel = m_sheet->getChannel(c);
Shinya Kitaoka 120a6e
    if (!channel || c != currentC) continue;
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  if (channel && e->button() == Qt::MidButton) {
Shinya Kitaoka 120a6e
    m_draggingChannel   = channel;
Shinya Kitaoka 120a6e
    m_dragStartPosition = e->pos();
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  } else if (channel)
Shinya Kitaoka 120a6e
    channel->setIsCurrent(true);
Shinya Kitaoka 120a6e
  m_draggingChannel = 0;
Shinya Kitaoka 120a6e
  if (!channel) return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Open folder
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  FunctionTreeModel::ChannelGroup *channelGroup = channel->getChannelGroup();
Shinya Kitaoka 120a6e
  if (!channelGroup->isOpen())
Shinya Kitaoka 120a6e
    channelGroup->getModel()->setExpandedItem(channelGroup->createIndex(),
Shinya Kitaoka 120a6e
                                              true);
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  // Select all segment
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  std::set<double> frames;</double>
Shinya Kitaoka 120a6e
  channel->getParam()->getKeyframes(frames);
Shinya Kitaoka 120a6e
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  QRect rect(0, 0, 0, 0);
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  if (!frames.empty()) rect = QRect(currentC, 0, 1, (*frames.rbegin()) + 1);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  getViewer()->selectCells(rect);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheetColumnHeadViewer::contextMenuEvent(QContextMenuEvent *ce) {
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  // First, select column under cursor
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  const QPoint &pos = ce->pos();
Shinya Kitaoka 120a6e
  int cursorCol     = getViewer()->xToColumn(pos.x());
Shinya Kitaoka 120a6e
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  if (cursorCol < 0 || cursorCol >= m_sheet->getChannelCount()) return;
Shinya Kitaoka 120a6e
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  FunctionTreeModel::Channel *channel = m_sheet->getChannel(cursorCol);
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  if (!channel) return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // Ok, now let's summon a context menu with appropriate options
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  FunctionViewer *fv = m_sheet->getViewer();
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  if (!fv) {
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    assert(fv);
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    return;
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  }
Shinya Kitaoka 120a6e
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  const QPoint &globalPos = mapToGlobal(pos);
Shinya Kitaoka 120a6e
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  if (pos.y() >= cChannelNameY)
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    fv->openContextMenu(channel, globalPos);
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  else {
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    FunctionTreeModel::ChannelGroup *group = channel->getChannelGroup();
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    // In this case, commands are different from the tree view. Rather than
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    // showing in the tree,
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    // channels get ACTIVATED
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    QMenu menu;
Shinya Kitaoka 120a6e
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    QAction showAnimatedOnly(FunctionTreeView::tr("Show Animated Only"), 0);
Shinya Kitaoka 120a6e
    QAction showAll(FunctionTreeView::tr("Show All"), 0);
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    menu.addAction(&showAnimatedOnly);
Shinya Kitaoka 120a6e
    menu.addAction(&showAll);
Shinya Kitaoka 120a6e
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    // execute menu
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    QAction *action = menu.exec(globalPos);
Shinya Kitaoka 120a6e
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    if (action != &showAll && action != &showAnimatedOnly) return;
Shinya Kitaoka 120a6e
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    // Process action
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    if (action == &showAll) {
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      int c, cCount = group->getChildCount();
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      for (c = 0; c != cCount; ++c) {
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        FunctionTreeModel::Channel *channel =
Shinya Kitaoka 120a6e
            dynamic_cast<functiontreemodel::channel *="">(group->getChild(c));</functiontreemodel::channel>
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        if (channel && !channel->isHidden()) channel->setIsActive(true);
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
    } else if (action == &showAnimatedOnly) {
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      int c, cCount = group->getChildCount();
Shinya Kitaoka 120a6e
      for (c = 0; c != cCount; ++c) {
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        FunctionTreeModel::Channel *channel =
Shinya Kitaoka 120a6e
            dynamic_cast<functiontreemodel::channel *="">(group->getChild(c));</functiontreemodel::channel>
Shinya Kitaoka 120a6e
        if (channel && !channel->isHidden())
Shinya Kitaoka 120a6e
          channel->setIsActive(channel->isAnimated());
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    fv->update();
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//********************************************************************************
Toshihiro Shimizu 890ddd
//    FunctionSheetCellViewer  implementation
Toshihiro Shimizu 890ddd
//********************************************************************************
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
FunctionSheetCellViewer::FunctionSheetCellViewer(FunctionSheet *parent)
Shinya Kitaoka 120a6e
    : Spreadsheet::CellPanel(parent)
Shinya Kitaoka 120a6e
    , m_sheet(parent)
Shinya Kitaoka 120a6e
    , m_editRow(0)
Shinya Kitaoka 120a6e
    , m_editCol(0) {
Shinya Kitaoka 120a6e
  m_lineEdit = new DVGui::LineEdit(this);
Shinya Kitaoka 120a6e
  // lineEdit->setGeometry(10,10,100,30);
Shinya Kitaoka 120a6e
  m_lineEdit->hide();
Shinya Kitaoka 120a6e
  bool ret = connect(m_lineEdit, SIGNAL(editingFinished()), this,
Shinya Kitaoka 120a6e
                     SLOT(onCellEditorEditingFinished()));
Shinya Kitaoka 120a6e
  assert(ret);
Shinya Kitaoka 120a6e
  setMouseTracking(true);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  setFocusProxy(m_lineEdit);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
/*! Called when the cell panel is left/right-clicked
Toshihiro Shimizu 890ddd
*/
Shinya Kitaoka 120a6e
Spreadsheet::DragTool *FunctionSheetCellViewer::createDragTool(QMouseEvent *e) {
Shinya Kitaoka 120a6e
  int row             = getViewer()->yToRow(e->pos().y());
Shinya Kitaoka 120a6e
  int col             = getViewer()->xToColumn(e->pos().x());
Shinya Kitaoka 120a6e
  bool isEmpty        = true;
Shinya Kitaoka 120a6e
  TDoubleParam *curve = m_sheet->getCurve(col);
Shinya Kitaoka 120a6e
  if (curve) {
Shinya Kitaoka 120a6e
    int kCount = curve->getKeyframeCount();
Shinya Kitaoka 120a6e
    if (kCount > 0) {
Shinya Kitaoka 120a6e
      int row0 = (int)curve->keyframeIndexToFrame(0);
Shinya Kitaoka 120a6e
      int row1 = (int)curve->keyframeIndexToFrame(kCount - 1);
Shinya Kitaoka 120a6e
      isEmpty  = row < row0 || row > row1;
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (!isEmpty) {
Shinya Kitaoka 120a6e
    int x = e->pos().x() - getViewer()->columnToX(col);
Shinya Kitaoka 120a6e
    if (0 <= x && x < cColumnDragHandleWidth + 9)
Shinya Kitaoka 120a6e
      return new MoveChannelsDragTool(m_sheet);
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  return new FunctionSheetSelectionTool(m_sheet);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // return Spreadsheet::CellPanel::createDragTool(e);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheetCellViewer::drawCells(QPainter &painter, int r0, int c0,
Shinya Kitaoka 120a6e
                                        int r1, int c1) {
Shinya Kitaoka 120a6e
  // key frames
Shinya Kitaoka 120a6e
  QColor KeyFrameColor         = getViewer()->getKeyFrameColor();
Shinya Kitaoka 120a6e
  QColor KeyFrameBorderColor   = getViewer()->getKeyFrameBorderColor();
Shinya Kitaoka 120a6e
  QColor SelectedKeyFrameColor = getViewer()->getSelectedKeyFrameColor();
Shinya Kitaoka 120a6e
  // inbetween
Shinya Kitaoka 120a6e
  QColor InBetweenColor         = getViewer()->getInBetweenColor();
Shinya Kitaoka 120a6e
  QColor InBetweenBorderColor   = getViewer()->getInBetweenBorderColor();
Shinya Kitaoka 120a6e
  QColor SelectedInBetweenColor = getViewer()->getSelectedInBetweenColor();
Shinya Kitaoka 120a6e
  // empty cells
Shinya Kitaoka 120a6e
  QColor SelectedEmptyColor = getViewer()->getSelectedEmptyColor();
Shinya Kitaoka 120a6e
  // empty cells in scene frame range
Shinya Kitaoka 120a6e
  QColor SelectedSceneRangeEmptyColor =
Shinya Kitaoka 120a6e
      getViewer()->getSelectedSceneRangeEmptyColor();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // top and bottom pos
Shinya Kitaoka 120a6e
  int y0 = getViewer()->rowToY(r0);
Shinya Kitaoka 120a6e
  int y1 = getViewer()->rowToY(r1 + 1) - 1;
Shinya Kitaoka 120a6e
  for (int c = c0; c <= c1; c++) {
Shinya Kitaoka 120a6e
    TDoubleParam *curve = m_sheet->getCurve(c);
Shinya Kitaoka 120a6e
    /*--- もしカラムcにパラメータが無ければcurveには0が返る ---*/
Shinya Kitaoka 120a6e
    if (!curve) continue;
Shinya Kitaoka 120a6e
    // left and right pos
Shinya Kitaoka 120a6e
    int x0 = getViewer()->columnToX(c);
Shinya Kitaoka 120a6e
    int x1 = getViewer()->columnToX(c + 1) - 1;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    // find the curve keyframe range
Shinya Kitaoka 120a6e
    int kr0 = 0, kr1 = -1;
Shinya Kitaoka 120a6e
    int kCount = curve->getKeyframeCount();
Shinya Kitaoka 120a6e
    if (kCount > 0) {
Shinya Kitaoka 120a6e
      kr0 = curve->keyframeIndexToFrame(0);
Shinya Kitaoka 120a6e
      kr1 = curve->keyframeIndexToFrame(kCount - 1);
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    // get the unit
Shinya Kitaoka 120a6e
    TMeasure *measure = curve->getMeasure();
Shinya Kitaoka 120a6e
    const TUnit *unit = measure ? measure->getCurrentUnit() : 0;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    // draw each cell
Shinya Kitaoka 120a6e
    for (int row = r0; row <= r1; row++) {
Shinya Kitaoka 120a6e
      int ya = m_sheet->rowToY(row);
Shinya Kitaoka 120a6e
      int yb = m_sheet->rowToY(row + 1) - 1;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      bool isSelected = getViewer()->isSelectedCell(row, c);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      double value    = curve->getValue(row);
Shinya Kitaoka 120a6e
      if (unit) value = unit->convertTo(value);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      QRect cellRect(x0, ya, x1 - x0 + 1, yb - ya + 1);
Shinya Kitaoka 120a6e
      QRect borderRect(x0, ya, 7, yb - ya + 1);
Shinya Kitaoka 120a6e
      QColor cellColor, borderColor;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
      /*--- キーフレーム間の範囲だけ色をつける ---*/
Shinya Kitaoka 120a6e
      if (kr0 <= row && row <= kr1) {
Shinya Kitaoka 120a6e
        if (curve->isKeyframe(row)) {
Shinya Kitaoka 120a6e
          cellColor   = (isSelected) ? SelectedKeyFrameColor : KeyFrameColor;
Shinya Kitaoka 120a6e
          borderColor = KeyFrameBorderColor;
Shinya Kitaoka 120a6e
        } else {
Shinya Kitaoka 120a6e
          cellColor   = (isSelected) ? SelectedInBetweenColor : InBetweenColor;
Shinya Kitaoka 120a6e
          borderColor = InBetweenBorderColor;
Shinya Kitaoka 120a6e
        }
Shinya Kitaoka 120a6e
        painter.setPen(Qt::NoPen);
Shinya Kitaoka 120a6e
        painter.fillRect(cellRect, cellColor);
Shinya Kitaoka 120a6e
        painter.fillRect(borderRect, borderColor);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
        // display whether segment are Linked
Shinya Kitaoka 120a6e
        if (curve->isKeyframe(row)) {
Shinya Kitaoka 120a6e
          TDoubleKeyframe kf = curve->getKeyframeAt(row);
Shinya Kitaoka 120a6e
          // if the segments are NOT linked, then cut off the side bar
Shinya Kitaoka 120a6e
          if (!kf.m_linkedHandles) {
Shinya Kitaoka 120a6e
            int rowCenterPos = (ya + yb) / 2;
Shinya Kitaoka 120a6e
            QPoint points[4] = {
Shinya Kitaoka 120a6e
                QPoint(x0, rowCenterPos), QPoint(x0 + 7, rowCenterPos + 3),
Shinya Kitaoka 120a6e
                QPoint(x0 + 7, rowCenterPos - 3), QPoint(x0, rowCenterPos)};
Shinya Kitaoka 120a6e
            QBrush oldBrush = painter.brush();
Shinya Kitaoka 120a6e
            painter.setBrush(QBrush(cellColor));
Shinya Kitaoka 120a6e
            painter.drawPolygon(points, 4);
Shinya Kitaoka 120a6e
            painter.setBrush(oldBrush);
Shinya Kitaoka 120a6e
          }
Shinya Kitaoka 120a6e
        }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
        // draw cell value
Shinya Kitaoka 120a6e
        painter.setPen(getViewer()->getTextColor());
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
        /*--- 整数から小数点以下3桁以内の場合はそれ以降の0000を描かない ---*/
Shinya Kitaoka 120a6e
        QString text;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
        double thousandValue = value * 1000.0;
Shinya Kitaoka 120a6e
        if (areAlmostEqual(thousandValue, (double)tround(thousandValue),
Shinya Kitaoka 120a6e
                           0.0001)) {
Shinya Kitaoka 120a6e
          text = QString::number(value, 'f', 3);
Shinya Kitaoka 120a6e
          while (text.endsWith("0")) {
Shinya Kitaoka 120a6e
            text.chop(1);
Shinya Kitaoka 120a6e
            if (text.endsWith(".")) {
Shinya Kitaoka 120a6e
              text.chop(1);
Shinya Kitaoka 120a6e
              break;
Shinya Kitaoka 120a6e
            }
Shinya Kitaoka 120a6e
          }
Shinya Kitaoka 120a6e
        } else {
Shinya Kitaoka 120a6e
          text = QString::number(value, 'f', 4);
Shinya Kitaoka 120a6e
          text.truncate(5);
Shinya Kitaoka 120a6e
          text.append("~");
Shinya Kitaoka 120a6e
        }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 9f5a1b
#ifdef _WIN32
Shinya Kitaoka 120a6e
        static QFont font("Arial", 9, QFont::Normal);
Toshihiro Shimizu 890ddd
#else
Shinya Kitaoka 120a6e
        static QFont font("Helvetica", 9, QFont::Normal);
Toshihiro Shimizu 890ddd
#endif
Shinya Kitaoka 120a6e
        painter.setFont(font);
Shinya Kitaoka 120a6e
        painter.drawText(cellRect.adjusted(10, 0, 0, 0),
Shinya Kitaoka 120a6e
                         Qt::AlignVCenter | Qt::AlignLeft, text);
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
      // empty and selected cell
Shinya Kitaoka 120a6e
      else if (isSelected) {
Shinya Kitaoka 120a6e
        int rowCount = getViewer()->getRowCount();
Shinya Kitaoka 120a6e
        cellColor    = (row >= rowCount) ? SelectedEmptyColor
Shinya Kitaoka 120a6e
                                      : SelectedSceneRangeEmptyColor;
Shinya Kitaoka 120a6e
        painter.setPen(Qt::NoPen);
Shinya Kitaoka 120a6e
        painter.fillRect(cellRect, cellColor);
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheetCellViewer::mouseDoubleClickEvent(QMouseEvent *e) {
Shinya Kitaoka 120a6e
  int row = getViewer()->yToRow(e->pos().y());
Shinya Kitaoka 120a6e
  int col = getViewer()->xToColumn(e->pos().x());
Shinya Kitaoka 120a6e
  int x0, y0, x1, y1;
Shinya Kitaoka 120a6e
  x0 = getViewer()->columnToX(col);
Shinya Kitaoka 120a6e
  x1 = getViewer()->columnToX(col + 1) - 1;
Shinya Kitaoka 120a6e
  y0 = getViewer()->rowToY(row);
Shinya Kitaoka 120a6e
  y1 = getViewer()->rowToY(row + 1) - 1;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  m_editRow = row;
Shinya Kitaoka 120a6e
  m_editCol = col;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  TDoubleParam *curve = m_sheet->getCurve(col);
Shinya Kitaoka 120a6e
  if (curve) {
Shinya Kitaoka 120a6e
    double v          = curve->getValue(row);
Shinya Kitaoka 120a6e
    TMeasure *measure = curve->getMeasure();
Shinya Kitaoka 120a6e
    const TUnit *unit = measure ? measure->getCurrentUnit() : 0;
Shinya Kitaoka 120a6e
    if (unit) v       = unit->convertTo(v);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    m_lineEdit->setText(QString::number(v, 'f', 4));
Shinya Kitaoka 120a6e
    // in order to put the cursor to the left end
Shinya Kitaoka 120a6e
    m_lineEdit->setSelection(m_lineEdit->text().length(),
Shinya Kitaoka 120a6e
                             -m_lineEdit->text().length());
Shinya Kitaoka 120a6e
  } else
Shinya Kitaoka 120a6e
    m_lineEdit->setText("");
Toshihiro Shimizu 890ddd
Shinya Kitaoka 9f5a1b
#ifdef _WIN32
Shinya Kitaoka 120a6e
  static QFont font("Arial", 9, QFont::Normal);
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#else
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  static QFont font("Helvetica", 9, QFont::Normal);
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#endif
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  m_lineEdit->setFont(font);
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Shinya Kitaoka 120a6e
  m_lineEdit->setGeometry(x0 - 2, y0 - 2, x1 - x0 + 1 + 4,
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                          y1 - y0 + 1 + 4);  // x0,y0,x1-x0+1,y0-y1+1);
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  m_lineEdit->show();
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  m_lineEdit->raise();
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  m_lineEdit->setFocus();
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}
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Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheetCellViewer::onCellEditorEditingFinished() {
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  QString text = m_lineEdit->text();
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  if (!text.isEmpty() && m_lineEdit->isReturnPressed()) {
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    double value        = text.toDouble();
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    TDoubleParam *curve = m_sheet->getCurve(m_editCol);
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    if (curve) {
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      TMeasure *measure = curve->getMeasure();
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      const TUnit *unit = measure ? measure->getCurrentUnit() : 0;
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      if (unit) value   = unit->convertFrom(value);
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      KeyframeSetter::setValue(curve, m_editRow, value);
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    }
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  }
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  m_lineEdit->hide();
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  m_lineEdit->clearFocus();
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  m_sheet->setFocus();
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  update();
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}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheetCellViewer::mousePressEvent(QMouseEvent *e) {
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  // escape from the line edit by clicking outside
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  if (m_lineEdit->isVisible()) {
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    m_lineEdit->hide();
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    m_lineEdit->clearFocus();
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    m_sheet->setFocus();
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  }
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  if (e->button() == Qt::LeftButton || e->button() == Qt::MidButton)
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    Spreadsheet::CellPanel::mousePressEvent(e);
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  else if (e->button() == Qt::RightButton) {
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    int row = getViewer()->yToRow(e->pos().y());
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    int col = getViewer()->xToColumn(e->pos().x());
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    update();
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    openContextMenu(e);
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  }
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}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheetCellViewer::mouseReleaseEvent(QMouseEvent *e) {
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  Spreadsheet::CellPanel::mouseReleaseEvent(e);
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  /*
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int row = getViewer()->yToRow(e->pos().y());
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int col = getViewer()->xToColumn(e->pos().x());
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FunctionSheet::DragTool *dragTool = m_sheet->getDragTool();
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if(dragTool) dragTool->release(row,col);
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m_sheet->setDragTool(0);
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*/
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}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheetCellViewer::mouseMoveEvent(QMouseEvent *e) {
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  Spreadsheet::CellPanel::mouseMoveEvent(e);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
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// TODO: refactor: cfr functionpanel.cpp
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void FunctionSheetCellViewer::openContextMenu(QMouseEvent *e) {
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  struct locals {
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    static void sheet__setSegmentType(FunctionSelection *selection,
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                                      TDoubleParam *curve, int segmentIndex,
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                                      TDoubleKeyframe::Type type) {
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      selection->selectSegment(curve, segmentIndex);
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      KeyframeSetter setter(curve, segmentIndex);
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      setter.setType(type);
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    }
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  };  // locals
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  QAction deleteKeyframeAction(tr("Delete Key"), 0);
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  QAction insertKeyframeAction(tr("Set Key"), 0);
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  QAction setLinearAction(tr("Linear Interpolation"), 0);
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  QAction setSpeedInOutAction(tr("Speed In / Speed Out Interpolation"), 0);
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  QAction setEaseInOutAction(tr("Ease In / Ease Out Interpolation"), 0);
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  QAction setEaseInOut2Action(tr("Ease In / Ease Out (%) Interpolation"), 0);
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  QAction setExponentialAction(tr("Exponential Interpolation"), 0);
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  QAction setExpressionAction(tr("Expression Interpolation"), 0);
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  QAction setFileAction(tr("File Interpolation"), 0);
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  QAction setConstantAction(tr("Constant Interpolation"), 0);
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  QAction setStep1Action(tr("Step 1"), 0);
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  QAction setStep2Action(tr("Step 2"), 0);
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  QAction setStep3Action(tr("Step 3"), 0);
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  QAction setStep4Action(tr("Step 4"), 0);
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  int row             = getViewer()->yToRow(e->pos().y());
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  int col             = getViewer()->xToColumn(e->pos().x());
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  TDoubleParam *curve = m_sheet->getCurve(col);
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  if (!curve) return;
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  bool isEmpty    = true;
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  bool isKeyframe = false;
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  // find the curve keyframe range
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  int kCount = curve->getKeyframeCount();
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  if (kCount > 0) {
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    if (curve->keyframeIndexToFrame(0) <= row &&
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        row <= curve->keyframeIndexToFrame(kCount - 1)) {
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      isEmpty    = false;
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      isKeyframe = curve->isKeyframe(row);
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    }
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  }
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  int kIndex = curve->getPrevKeyframe(row);
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  // build menu
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  QMenu menu(0);
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  if (!isKeyframe)  // menu.addAction(&deleteKeyframeAction); else
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    menu.addAction(&insertKeyframeAction);
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  if (!isEmpty && !isKeyframe && kIndex >= 0) {
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    menu.addSeparator();
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    TDoubleKeyframe kf = curve->getKeyframe(kIndex);
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    if (kf.m_type != TDoubleKeyframe::Linear) menu.addAction(&setLinearAction);
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    if (kf.m_type != TDoubleKeyframe::SpeedInOut)
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      menu.addAction(&setSpeedInOutAction);
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    if (kf.m_type != TDoubleKeyframe::EaseInOut)
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      menu.addAction(&setEaseInOutAction);
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    if (kf.m_type != TDoubleKeyframe::EaseInOutPercentage)
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      menu.addAction(&setEaseInOut2Action);
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    if (kf.m_type != TDoubleKeyframe::Exponential)
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      menu.addAction(&setExponentialAction);
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    if (kf.m_type != TDoubleKeyframe::Expression)
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      menu.addAction(&setExpressionAction);
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    if (kf.m_type != TDoubleKeyframe::File) menu.addAction(&setFileAction);
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    if (kf.m_type != TDoubleKeyframe::Constant)
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      menu.addAction(&setConstantAction);
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    menu.addSeparator();
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    if (kf.m_step != 1) menu.addAction(&setStep1Action);
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    if (kf.m_step != 2) menu.addAction(&setStep2Action);
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    if (kf.m_step != 3) menu.addAction(&setStep3Action);
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    if (kf.m_step != 4) menu.addAction(&setStep4Action);
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  }
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  menu.addSeparator();
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  CommandManager *cmdManager = CommandManager::instance();
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  menu.addAction(cmdManager->getAction("MI_Cut"));
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  menu.addAction(cmdManager->getAction("MI_Copy"));
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  menu.addAction(cmdManager->getAction("MI_Paste"));
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  menu.addAction(cmdManager->getAction("MI_Clear"));
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  menu.addAction(cmdManager->getAction("MI_Insert"));
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  FunctionSelection *selection = m_sheet->getSelection();
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  // execute menu
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  QAction *action = menu.exec(e->globalPos());  // QCursor::pos());
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  if (action == &deleteKeyframeAction) {
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    KeyframeSetter::removeKeyframeAt(curve, row);
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  } else if (action == &insertKeyframeAction) {
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    KeyframeSetter(curve).createKeyframe(row);
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  } else if (action == &setLinearAction)
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    locals::sheet__setSegmentType(selection, curve, kIndex,
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                                  TDoubleKeyframe::Linear);
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  else if (action == &setSpeedInOutAction)
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    locals::sheet__setSegmentType(selection, curve, kIndex,
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                                  TDoubleKeyframe::SpeedInOut);
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  else if (action == &setEaseInOutAction)
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    locals::sheet__setSegmentType(selection, curve, kIndex,
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                                  TDoubleKeyframe::EaseInOut);
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  else if (action == &setEaseInOut2Action)
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    locals::sheet__setSegmentType(selection, curve, kIndex,
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                                  TDoubleKeyframe::EaseInOutPercentage);
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  else if (action == &setExponentialAction)
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    locals::sheet__setSegmentType(selection, curve, kIndex,
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                                  TDoubleKeyframe::Exponential);
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  else if (action == &setExpressionAction)
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    locals::sheet__setSegmentType(selection, curve, kIndex,
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                                  TDoubleKeyframe::Expression);
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  else if (action == &setFileAction)
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    locals::sheet__setSegmentType(selection, curve, kIndex,
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                                  TDoubleKeyframe::File);
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  else if (action == &setConstantAction)
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    locals::sheet__setSegmentType(selection, curve, kIndex,
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                                  TDoubleKeyframe::Constant);
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  else if (action == &setStep1Action)
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    KeyframeSetter(curve, kIndex).setStep(1);
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  else if (action == &setStep2Action)
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    KeyframeSetter(curve, kIndex).setStep(2);
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  else if (action == &setStep3Action)
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    KeyframeSetter(curve, kIndex).setStep(3);
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  else if (action == &setStep4Action)
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    KeyframeSetter(curve, kIndex).setStep(4);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  update();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//********************************************************************************
Toshihiro Shimizu 890ddd
//    FunctionSheetColumnToCurveMapper  implementation
Toshihiro Shimizu 890ddd
//********************************************************************************
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
class FunctionSheetColumnToCurveMapper : public ColumnToCurveMapper {
Shinya Kitaoka 120a6e
  FunctionSheet *m_sheet;
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
public:
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  FunctionSheetColumnToCurveMapper(FunctionSheet *sheet) : m_sheet(sheet) {}
Shinya Kitaoka 473e70
  TDoubleParam *getCurve(int columnIndex) const override {
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    FunctionTreeModel::Channel *channel = m_sheet->getChannel(columnIndex);
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    if (channel)
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      return channel->getParam();
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    else
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      return 0;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
};
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//********************************************************************************
Toshihiro Shimizu 890ddd
//    FunctionSheet  implementation
Toshihiro Shimizu 890ddd
//********************************************************************************
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
FunctionSheet::FunctionSheet(QWidget *parent)
Shinya Kitaoka 120a6e
    : SpreadsheetViewer(parent), m_selectedCells(), m_selection(0) {
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  setColumnsPanel(m_columnHeadViewer = new FunctionSheetColumnHeadViewer(this));
Shinya Kitaoka 120a6e
  setRowsPanel(m_rowViewer = new FunctionSheetRowViewer(this));
Shinya Kitaoka 120a6e
  setCellsPanel(m_cellViewer = new FunctionSheetCellViewer(this));
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  setColumnCount(20);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
FunctionSheet::~FunctionSheet() {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
bool FunctionSheet::anyWidgetHasFocus() {
Shinya Kitaoka 120a6e
  return hasFocus() || m_rowViewer->hasFocus() ||
Shinya Kitaoka 120a6e
         m_columnHeadViewer->hasFocus() || m_cellViewer->hasFocus();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheet::setSelection(FunctionSelection *selection) {
Shinya Kitaoka 120a6e
  m_selection = selection;
Shinya Kitaoka 120a6e
  m_selection->setColumnToCurveMapper(
Shinya Kitaoka 120a6e
      new FunctionSheetColumnToCurveMapper(this));
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheet::showEvent(QShowEvent *e) {
Shinya Kitaoka 120a6e
  registerFrameScroller();
Shinya Kitaoka 120a6e
  SpreadsheetViewer::showEvent(e);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheet::hideEvent(QHideEvent *e) {
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  unregisterFrameScroller();
Shinya Kitaoka 120a6e
  SpreadsheetViewer::hideEvent(e);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheet::onFrameSwitched() {
Shinya Kitaoka 120a6e
  setCurrentRow(getCurrentFrame());
Shinya Kitaoka 120a6e
  m_rowViewer->update();
Shinya Kitaoka 120a6e
  m_cellViewer->update();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheet::setCurrentFrame(int frame) {
Shinya Kitaoka 120a6e
  if (getFrameHandle()) getFrameHandle()->setFrame(frame);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int FunctionSheet::getCurrentFrame() const {
Shinya Kitaoka 120a6e
  return getFrameHandle() ? getFrameHandle()->getFrame() : 0;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int FunctionSheet::getChannelCount() {
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  if (m_functionTreeModel == 0)
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    return 0;
Shinya Kitaoka 120a6e
  else
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    return m_functionTreeModel->getActiveChannelCount();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
FunctionTreeModel::Channel *FunctionSheet::getChannel(int column) {
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  if (m_functionTreeModel == 0)
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    return 0;
Shinya Kitaoka 120a6e
  else
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    return m_functionTreeModel->getActiveChannel(column);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
TDoubleParam *FunctionSheet::getCurve(int column) {
Shinya Kitaoka 120a6e
  FunctionTreeModel::Channel *channel = getChannel(column);
Shinya Kitaoka 120a6e
  return channel ? channel->getParam() : 0;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheet::setModel(FunctionTreeModel *model) {
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  m_functionTreeModel = model;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheet::setViewer(FunctionViewer *viewer) {
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  m_functionViewer = viewer;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
QRect FunctionSheet::getSelectedCells() const {
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  if (getSelection())
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    return getSelection()->getSelectedCells();
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  else
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    return QRect();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheet::selectCells(const QRect &selectedCells) {
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  m_selectedCells = selectedCells;
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  if (getSelection()) {
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    QList<tdoubleparam *=""> curves;</tdoubleparam>
Shinya Kitaoka 120a6e
    for (int c = selectedCells.left(); c <= selectedCells.right(); c++) {
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      TDoubleParam *param              = 0;
Shinya Kitaoka 120a6e
      if (c < getChannelCount()) param = getChannel(c)->getParam();
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      curves.push_back(param);
Shinya Kitaoka 120a6e
    }
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    getSelection()->selectCells(selectedCells, curves);
Shinya Kitaoka 120a6e
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    if (selectedCells.width() == 1 && curves[0] &&
Shinya Kitaoka 120a6e
        !getChannel(selectedCells.x())->isCurrent())
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      getChannel(selectedCells.x())->setIsCurrent(true);
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  updateAll();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void FunctionSheet::updateAll() {
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  m_rowViewer->update();
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  m_columnHeadViewer->update();
Shinya Kitaoka 120a6e
  m_cellViewer->update();
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  setColumnCount(getChannelCount());
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
/*! Display expression name of the current segment
Toshihiro Shimizu 890ddd
*/
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QString FunctionSheet::getSelectedParamName() {
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  if (m_functionTreeModel->getCurrentChannel())
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    return m_functionTreeModel->getCurrentChannel()->getExprRefName();
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  else
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    return QString();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int FunctionSheet::getColumnIndexByCurve(TDoubleParam *param) const {
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  return m_functionTreeModel->getColumnIndexByCurve(param);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
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/*! scroll column to show the current one
Toshihiro Shimizu 890ddd
*/
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void FunctionSheet::onCurrentChannelChanged(
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    FunctionTreeModel::Channel *channel) {
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  if (!channel) return;
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  for (int c = 0; c < getChannelCount(); c++) {
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    FunctionTreeModel::Channel *tmpChan = getChannel(c);
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    if (tmpChan == channel) {
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      ensureVisibleCol(c);
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      return;
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    }
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  }
Toshihiro Shimizu 890ddd
}