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Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
#include "toonzqt/spreadsheetviewer.h"
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#include "toonzqt/gutil.h"
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#include "toonz/preferences.h"
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#include "toonz/toonzfolders.h"
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#include "toonz/tframehandle.h"
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#include "orientation.h"
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#include <qkeyevent></qkeyevent>
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#include <qwheelevent></qwheelevent>
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#include <qlabel></qlabel>
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#include <qscrollbar></qscrollbar>
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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 <qtooltip></qtooltip>
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#include <assert.h></assert.h>
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#include <qmainwindow></qmainwindow>
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#include <qdockwidget></qdockwidget>
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#include <qsettings></qsettings>
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namespace Spreadsheet {
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//=============================================================================
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FrameScroller::FrameScroller()
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    : m_orientation(Orientations::topToBottom())
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    , m_scrollArea(nullptr)
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    , m_lastX(0)
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    , m_lastY(0)
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    , m_syncing(false) {}
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FrameScroller::~FrameScroller() {}
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void FrameScroller::setFrameScrollArea(QScrollArea *scrollArea) {
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  disconnectScrollbars();
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  m_scrollArea = scrollArea;
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  connectScrollbars();
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}
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void FrameScroller::disconnectScrollbars() {
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  if (!m_scrollArea) return;
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  disconnect(m_scrollArea->verticalScrollBar(), &QScrollBar::valueChanged, this,
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             &FrameScroller::onVScroll);
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  disconnect(m_scrollArea->horizontalScrollBar(), &QScrollBar::valueChanged,
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             this, &FrameScroller::onHScroll);
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}
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void FrameScroller::connectScrollbars() {
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  if (!m_scrollArea) return;
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  m_lastX = m_scrollArea->horizontalScrollBar()->value();
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  m_lastY = m_scrollArea->verticalScrollBar()->value();
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  connect(m_scrollArea->verticalScrollBar(), &QScrollBar::valueChanged, this,
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          &FrameScroller::onVScroll);
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  connect(m_scrollArea->horizontalScrollBar(), &QScrollBar::valueChanged, this,
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          &FrameScroller::onHScroll);
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}
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void FrameScroller::onVScroll(int y) {
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  QPoint offset(0, y - m_lastY);
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  if (isSyncing()) return;
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  m_lastY = y;
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  int senderMaximum     = 0;
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  QScrollBar *scrollBar = dynamic_cast<qscrollbar *="">(sender());</qscrollbar>
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  if (scrollBar) senderMaximum = scrollBar->maximum();
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  setSyncing(true);
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  handleScroll(offset, senderMaximum, y);
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  setSyncing(false);
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}
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void FrameScroller::onHScroll(int x) {
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  QPoint offset(x - m_lastX, 0);
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  if (isSyncing()) return;
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  m_lastX = x;
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  int senderMaximum     = 0;
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  QScrollBar *scrollBar = dynamic_cast<qscrollbar *="">(sender());</qscrollbar>
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  if (scrollBar) senderMaximum = scrollBar->maximum();
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  setSyncing(true);
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  handleScroll(offset, senderMaximum, x);
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  setSyncing(false);
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}
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static QList<framescroller *=""> frameScrollers;</framescroller>
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void FrameScroller::handleScroll(QPoint &offset, int senderMaximum,
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                                 int senderValue) {
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  if ((m_orientation->isVerticalTimeline() && offset.x()) ||
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      (!m_orientation->isVerticalTimeline() &&
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       offset.y()))  // only synchronize changes by frames axis
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    return;
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  // If the scroller has the same maximum size, assume it as the scroll bar in
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  // the neighbor panel with the same height & scale. In such case just set the
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  // same value as the sender without zoom adjusting whichi may cause error due
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  // to rounding off.
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  QList<framescroller *=""> scrollBarCue;</framescroller>
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  for (auto frameScroller : frameScrollers)
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    if (frameScroller != this) {
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      if (!frameScroller->isSyncing()) {
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        if (!frameScroller->exactScroll(senderMaximum, senderValue)) {
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          // If the size is different from the sender, then put it in the cue
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          // for adjusting offset and scrolling.
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          scrollBarCue.append(frameScroller);
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        }
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      }
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    }
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  if (scrollBarCue.isEmpty()) return;
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  QPointF offsetF(offset);
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  // In case of a zoomed viewer is sending this out, adjust the
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  // zoomed offset back to a standardized offset
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  emit zoomScrollAdjust(offsetF, false);
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  CellPositionRatio ratio = orientation()->xyToPositionRatio(offsetF);
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  for (auto frameScroller : scrollBarCue)
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    if (frameScroller != this) {
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      if (!frameScroller->isSyncing()) {
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        frameScroller->onScroll(ratio);
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        break;
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      }
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    }
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}
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void adjustScrollbar(QScrollBar *scrollBar, int add);
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// Check if the scroll bar has the same size as the sender and just put the
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// value
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bool FrameScroller::exactScroll(const int senderMaximum,
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                                const int senderValue) {
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  QScrollBar *scrollBar = (m_orientation->isVerticalTimeline())
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                              ? m_scrollArea->verticalScrollBar()
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                              : m_scrollArea->horizontalScrollBar();
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  if (scrollBar->maximum() == senderMaximum) {
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    scrollBar->setValue(senderValue);
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    return true;
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  }
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  return false;
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}
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void FrameScroller::onScroll(const CellPositionRatio &ratio) {
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  QPointF offset = orientation()->positionRatioToXY(ratio);
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  // In case of a zoomed viewer is receiving this, adjust the
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  // standardized offset to zoomed offset
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  emit zoomScrollAdjust(offset, true);
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  // scroll area should be resized before moving down the scroll bar.
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  // SpreadsheetViewer::onPrepareToScrollOffset() will be invoked immediately
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  // since the receiver is in the same thread.
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  // when moving up the scroll bar, resizing will be done in
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  // SpreadsheetViewer::onVSliderChanged().
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  if (offset.x() > 0.0 || offset.y() > 0.0) emit prepareToScrollOffset(offset);
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  if ((int)offset.x())
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    adjustScrollbar(m_scrollArea->horizontalScrollBar(), (int)offset.x());
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  if ((int)offset.y())
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    adjustScrollbar(m_scrollArea->verticalScrollBar(), (int)offset.y());
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}
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void adjustScrollbar(QScrollBar *scrollBar, int add) {
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  scrollBar->setValue(scrollBar->value() + add);
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}
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void FrameScroller::registerFrameScroller() {
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  if (!frameScrollers.contains(this)) frameScrollers.append(this);
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}
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void FrameScroller::unregisterFrameScroller() {
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  if (frameScrollers.contains(this)) frameScrollers.removeAll(this);
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}
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void FrameScroller::prepareToScrollOthers(const QPointF &offset) {
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  CellPositionRatio ratio = orientation()->xyToPositionRatio(offset);
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  for (int i = 0; i < frameScrollers.size(); i++)
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    if (frameScrollers[i] != this)
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      frameScrollers[i]->prepareToScrollRatio(ratio);
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}
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void FrameScroller::prepareToScrollRatio(const CellPositionRatio &ratio) {
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  QPointF offset = orientation()->positionRatioToXY(ratio);
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  emit prepareToScrollOffset(offset);
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}
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//=============================================================================
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void SetFrameDragTool::click(int row, int col, QMouseEvent *e) {
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  m_frameHandle->setFrame(row);
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}
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void SetFrameDragTool::drag(int row, int col, QMouseEvent *e) {
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  if (row < 0) row = 0;
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  m_frameHandle->setFrame(row);
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}
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void SetFrameDragTool::release(int row, int col, QMouseEvent *e) {}
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//=============================================================================
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//
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// SelectionDragTool
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//
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//-----------------------------------------------------------------------------
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SelectionDragTool::SelectionDragTool(SpreadsheetViewer *viewer)
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    : m_viewer(viewer), m_firstRow(-1), m_firstCol(-1) {}
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void SelectionDragTool::click(int row, int col, QMouseEvent *e) {
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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_viewer->selectCells(selectedCells);
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}
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void SelectionDragTool::drag(int row, int col, QMouseEvent *e) {
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  int r0 = std::min(row, m_firstRow);
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  int r1 = std::max(row, m_firstRow);
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  int c0 = std::min(col, m_firstCol);
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  int c1 = std::max(col, m_firstCol);
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  QRect selectedCells(c0, r0, c1 - c0 + 1, r1 - r0 + 1);
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  m_viewer->selectCells(selectedCells);
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}
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void SelectionDragTool::release(int row, int col, QMouseEvent *e) {}
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//=============================================================================
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PanTool::PanTool(Spreadsheet::GenericPanel *panel)
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    : m_panel(panel), m_viewer(panel->getViewer()), m_lastPos() {}
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void PanTool::click(int row, int col, QMouseEvent *e) {
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  m_lastPos = e->pos();  // m_panel->mapToGlobal(e->pos());
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}
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void PanTool::drag(int row, int col, QMouseEvent *e) {
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  QPoint pos = e->pos();  // m_panel->mapToGlobal(e->pos());
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  // QPoint delta = p - m_lastPos;
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  // m_lastPos = p;
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  // QToolTip::showText(p,"delta="+QString::number(delta.x())+","+QString::number(delta.y()));
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  m_viewer->scroll(m_lastPos - pos);
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}
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void PanTool::release(int row, int col, QMouseEvent *e) {
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  // QToolTip::hideText();
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}
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//=============================================================================
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ScrollArea::ScrollArea(QWidget *parent, Qt::WindowFlags flags)
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    : QScrollArea(parent) {
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  setFrameStyle(QFrame::Panel | QFrame::Raised);
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  setLineWidth(6);
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  setContentsMargins(10, 10, 10, 10);
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}
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ScrollArea::~ScrollArea() {}
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void ScrollArea::keyPressEvent(QKeyEvent *e) { e->ignore(); }
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void ScrollArea::wheelEvent(QWheelEvent *e) { e->ignore(); }
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//=============================================================================
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GenericPanel::GenericPanel(SpreadsheetViewer *viewer)
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    : QWidget(viewer), m_viewer(viewer), m_dragTool(0) {
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  setFocusPolicy(Qt::NoFocus);
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}
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GenericPanel::~GenericPanel() {}
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void GenericPanel::paintEvent(QPaintEvent *e) {
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  QPainter p(this);
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  p.setPen(m_viewer->getLightLineColor());
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  for (int c = 0;; c++) {
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    int x = getViewer()->columnToX(c);
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    if (x > width()) break;
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    p.drawLine(x, 0, x, height());
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  }
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  for (int r = 0;; r++) {
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    int y = getViewer()->rowToY(r);
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    if (y > height()) break;
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    p.drawLine(0, y, width(), y);
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  }
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  p.setPen(Qt::magenta);
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  p.drawLine(e->rect().topLeft(), e->rect().bottomRight());
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}
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void GenericPanel::mousePressEvent(QMouseEvent *e) {
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  assert(!m_dragTool);
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  if (e->button() == Qt::MiddleButton)
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    m_dragTool = new PanTool(this);
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  else
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    m_dragTool = createDragTool(e);
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  CellPosition cellPosition = getViewer()->xyToPosition(e->pos());
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  int row                   = cellPosition.frame();
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  int col                   = cellPosition.layer();
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  if (m_dragTool) m_dragTool->click(row, col, e);
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}
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void GenericPanel::mouseReleaseEvent(QMouseEvent *e) {
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  CellPosition cellPosition = getViewer()->xyToPosition(e->pos());
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  int row                   = cellPosition.frame();
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  int col                   = cellPosition.layer();
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  m_viewer->stopAutoPan();
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  if (m_dragTool) {
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    m_dragTool->release(row, col, e);
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    delete m_dragTool;
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    m_dragTool = 0;
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  }
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}
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void GenericPanel::mouseMoveEvent(QMouseEvent *e) {
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  CellPosition cellPosition = getViewer()->xyToPosition(e->pos());
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  int row                   = cellPosition.frame();
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  int col                   = cellPosition.layer();
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  if (e->buttons() != 0 && m_dragTool != 0) {
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    if ((e->buttons() & Qt::LeftButton) != 0 &&
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        !visibleRegion().contains(e->pos())) {
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      QRect bounds = visibleRegion().boundingRect();
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      m_viewer->setAutoPanSpeed(bounds, e->pos());
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    } else
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      m_viewer->stopAutoPan();
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    m_dragTool->drag(row, col, e);
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  }
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}
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//=============================================================================
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RowPanel::RowPanel(SpreadsheetViewer *viewer)
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    : GenericPanel(viewer), m_xa(12) {}
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//-----------------------------------------------------------------------------
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DragTool *RowPanel::createDragTool(QMouseEvent *) {
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  TFrameHandle *frameHandle = getViewer()->getFrameHandle();
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  if (frameHandle)
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    return new SetFrameDragTool(frameHandle);
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  else
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    return 0;
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}
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//-----------------------------------------------------------------------------
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void RowPanel::drawRows(QPainter &p, int r0, int r1) {
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  QString fontName = Preferences::instance()->getInterfaceFont();
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  if (fontName == "") {
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#ifdef _WIN32
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    fontName = "Arial";
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#else
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    fontName = "Helvetica";
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#endif
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  }
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  static QFont font(fontName, -1, QFont::Bold);
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  font.setPixelSize(12);
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  p.setFont(font);
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  QRect visibleRect = visibleRegion().boundingRect();
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  int x0            = visibleRect.left();
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  int x1            = visibleRect.right();
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  int y0            = visibleRect.top();
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  int y1            = visibleRect.bottom();
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  bool simpleView = getViewer()->getFrameZoomFactor() <=
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                    Orientations::topToBottom()->dimension(
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                        PredefinedDimension::SCALE_THRESHOLD);
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  int currentRow = getViewer()->getCurrentRow();
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  int r;
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  int y = getViewer()->rowToY(r0);
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  for (r = r0; r <= r1; r++) {
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    int next_y = getViewer()->rowToY(r + 1);
Shinya Kitaoka 120a6e
    // draw horizontal line
shun-iwasawa fe3506
    bool isMarkSecRow = getViewer()->isMarkSecRow(r);
shun-iwasawa aebc0b
    bool isMarkRow    = getViewer()->isMarkRow(r);
shun-iwasawa 443318
    QColor color      = (isMarkSecRow) ? getViewer()->getSecMarkerLineColor()
shun-iwasawa 443318
                        : (isMarkRow)  ? getViewer()->getMarkerLineColor()
shun-iwasawa 443318
                                       : getViewer()->getLightLineColor();
shun-iwasawa 443318
    p.setPen(QPen(color,
shun-iwasawa 443318
                  (isMarkSecRow)                                    ? 3.
shun-iwasawa 443318
                  : (getViewer()->isSecMarkerActive() && isMarkRow) ? 2.
shun-iwasawa 443318
                                                                    : 1.,
shun-iwasawa 443318
                  Qt::SolidLine, Qt::FlatCap));
Shinya Kitaoka 120a6e
    p.drawLine(x0, y, x1, y);
Shinya Kitaoka 120a6e
shun-iwasawa 692990
    if (simpleView && r > 0 && !getViewer()->isMarkRow(r + 1)) {
shun-iwasawa 692990
      y = next_y;
shun-iwasawa 692990
      continue;
shun-iwasawa 692990
    }
shun-iwasawa 692990
Shinya Kitaoka 120a6e
    // draw numbers
shun-iwasawa aebc0b
    p.setPen((r == currentRow) ? getViewer()->getCurrentRowTextColor()
shun-iwasawa aebc0b
                               : getViewer()->getTextColor());
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    QString number = QString::number(r + 1);
shun-iwasawa 692990
    p.drawText(QRect(x0, y + 1, width() - 4, next_y - y - 1),
shun-iwasawa 692990
               Qt::AlignVCenter | Qt::AlignRight, number);
shun-iwasawa 692990
    y = next_y;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RowPanel::drawCurrentRowGadget(QPainter &p, int r0, int r1) {
Shinya Kitaoka 120a6e
  int currentRow = getViewer()->getCurrentRow();
shun-iwasawa 692990
  // int y          = getViewer()->rowToY(currentRow);
Shinya Kitaoka 120a6e
  if (currentRow < r0 || r1 < currentRow) return;
shun-iwasawa 692990
  int top    = getViewer()->rowToY(currentRow);
shun-iwasawa 692990
  int bottom = getViewer()->rowToY(currentRow + 1) - 1;
shun-iwasawa 692990
  QRect rect(1, top, width() - 1, bottom - top);
shun-iwasawa 692990
shun-iwasawa 692990
  p.fillRect(rect, getViewer()->getCurrentRowBgColor());
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void RowPanel::paintEvent(QPaintEvent *e) {
Shinya Kitaoka 120a6e
  QRect toBeUpdated = e->rect();
Shinya Kitaoka 120a6e
  QPainter p(this);
Toshihiro Shimizu 890ddd
Jaroslav 203cc8
  CellRange visible = getViewer()->xyRectToRange(toBeUpdated);
Jaroslav 203cc8
  // range of visible rows
Jaroslav 203cc8
  int r0 = visible.from().frame();
Jaroslav 203cc8
  int r1 = visible.to().frame();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  p.setClipRect(toBeUpdated);
Shinya Kitaoka 120a6e
  p.fillRect(toBeUpdated, QBrush(getViewer()->getLightLightBGColor()));
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  drawCurrentRowGadget(p, r0, r1);
Shinya Kitaoka 120a6e
  drawRows(p, r0, r1);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
ColumnPanel::ColumnPanel(SpreadsheetViewer *viewer) : GenericPanel(viewer) {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
CellPanel::CellPanel(SpreadsheetViewer *viewer) : GenericPanel(viewer) {}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
DragTool *CellPanel::createDragTool(QMouseEvent *) {
Shinya Kitaoka 120a6e
  // FunctionSheetCellViewer::createDragTool is called instead
Shinya Kitaoka 120a6e
  // when clicking on the CellPanel in NumericalColumns
Shinya Kitaoka 120a6e
  return new SelectionDragTool(getViewer());
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void CellPanel::paintEvent(QPaintEvent *e) {
Shinya Kitaoka 120a6e
  QPainter painter(this);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  QRect toBeUpdated = e->rect();
Shinya Kitaoka 120a6e
  painter.setClipRect(toBeUpdated);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  int x0 = toBeUpdated.left() - 1;
Shinya Kitaoka 120a6e
  int y0 = toBeUpdated.top();
Shinya Kitaoka 120a6e
  int x1 = toBeUpdated.right(), y1 = toBeUpdated.bottom();
Toshihiro Shimizu 890ddd
Jaroslav 203cc8
  QRect alteredRect(QPoint(x0, y0), QPoint(x1, y1));
Jaroslav 203cc8
  CellRange cellRange = getViewer()->xyRectToRange(alteredRect);
Shinya Kitaoka 120a6e
  // visible rows range
Jaroslav 203cc8
  int r0 = cellRange.from().frame();
Jaroslav 203cc8
  int r1 = cellRange.to().frame();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // visible columns range
Jaroslav 203cc8
  int c0 = cellRange.from().layer();
Jaroslav 203cc8
  int c1 = cellRange.to().layer();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // cambia colore alle celle prima di rowCount()
Shinya Kitaoka 120a6e
  int rowCount = getViewer()->getRowCount();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // fill with bg color
Shinya Kitaoka 120a6e
  painter.fillRect(toBeUpdated, getViewer()->getLightLightBGColor());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // scene range bg
Shinya Kitaoka 120a6e
  int yLast = getViewer()->rowToY(rowCount);
Shinya Kitaoka 120a6e
  if (yLast < y1)
Shinya Kitaoka 120a6e
    painter.fillRect(x0, y0, x1 - x0, yLast - y0, getViewer()->getBGColor());
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    painter.fillRect(toBeUpdated, getViewer()->getBGColor());
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // draw cells
Shinya Kitaoka 120a6e
  drawCells(painter, r0, c0, r1, c1);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // draw columns
Shinya Kitaoka 120a6e
  painter.setPen(getViewer()->getVerticalLineColor());
Shinya Kitaoka 120a6e
  for (int col = c0; col <= c1; col++) {
Shinya Kitaoka 120a6e
    int x = getViewer()->columnToX(col);
Shinya Kitaoka 120a6e
    painter.drawLine(x, y0, x, y1);
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // draw rows
Shinya Kitaoka 120a6e
  int currentRow = getViewer()->getCurrentRow();
Shinya Kitaoka 120a6e
  for (int r = r0; r <= r1; r++) {
shun-iwasawa fe3506
    int y             = getViewer()->rowToY(r);
shun-iwasawa fe3506
    bool isMarkSecRow = getViewer()->isMarkSecRow(r);
shun-iwasawa aebc0b
    bool isMarkRow    = getViewer()->isMarkRow(r);
shun-iwasawa 443318
    QColor color      = (isMarkSecRow) ? getViewer()->getSecMarkerLineColor()
shun-iwasawa 443318
                        : (isMarkRow)  ? getViewer()->getMarkerLineColor()
shun-iwasawa 443318
                                       : getViewer()->getLightLineColor();
shun-iwasawa 443318
    painter.setPen(QPen(color,
shun-iwasawa 443318
                        (isMarkSecRow)                                    ? 3.
shun-iwasawa 443318
                        : (getViewer()->isSecMarkerActive() && isMarkRow) ? 2.
shun-iwasawa 443318
                                                                          : 1.,
shun-iwasawa 443318
                        Qt::SolidLine, Qt::FlatCap));
Shinya Kitaoka 120a6e
    painter.drawLine(x0, y, x1, y);
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
}  // namespace Spreadsheet
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//=============================================================================
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
SpreadsheetViewer::SpreadsheetViewer(QWidget *parent)
Jeremy Bullock 4ce953
    : QDialog(parent)
Shinya Kitaoka 120a6e
    , m_columnScrollArea(0)
Shinya Kitaoka 120a6e
    , m_rowScrollArea(0)
Shinya Kitaoka 120a6e
    , m_cellScrollArea(0)
Shinya Kitaoka 120a6e
    , m_frameHandle(0)
Shinya Kitaoka 120a6e
    , m_columnWidth(50)
Shinya Kitaoka 120a6e
    , m_rowHeight(20)
shun-iwasawa 692990
    , m_scaleFactor(100)
Shinya Kitaoka 120a6e
    , m_timerId(0)
Shinya Kitaoka 120a6e
    , m_autoPanSpeed(0, 0)
Shinya Kitaoka 120a6e
    , m_lastAutoPanPos(0, 0)
Shinya Kitaoka 120a6e
    , m_rowCount(0)
Shinya Kitaoka 120a6e
    , m_columnCount(0)
Shinya Kitaoka 120a6e
    , m_currentRow(0)
Shinya Kitaoka 120a6e
    , m_markRowDistance(6)
Shinya Kitaoka 120a6e
    , m_markRowOffset(0)
shun-iwasawa fe3506
    , m_markSecRowDistance(-1)
Jaroslav 203cc8
    , m_isComputingSize(false)
Jaroslav 203cc8
    , m_frameScroller() {
Jaroslav 203cc8
  // m_orientation = Orientations::topToBottom ();
Jaroslav 203cc8
Shinya Kitaoka 120a6e
  setFocusPolicy(Qt::NoFocus);
Shinya Kitaoka 120a6e
Jeremy Bullock 4ce953
  // setFrameStyle(QFrame::StyledPanel);
Shinya Kitaoka 120a6e
  setObjectName("Viewer");
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // column header
Shinya Kitaoka 120a6e
  m_columnScrollArea = new Spreadsheet::ScrollArea;
shun-iwasawa caf3c6
  m_columnScrollArea->setObjectName("ScrollColumnArea");
Shinya Kitaoka 120a6e
  m_columnScrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
Shinya Kitaoka 120a6e
  m_columnScrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
Shinya Kitaoka 120a6e
  m_columnScrollArea->setFocusPolicy(Qt::NoFocus);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // row area
Shinya Kitaoka 120a6e
  m_rowScrollArea = new Spreadsheet::ScrollArea;
shun-iwasawa caf3c6
  m_rowScrollArea->setObjectName("ScrollRowArea");
Shinya Kitaoka 120a6e
  m_rowScrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
Shinya Kitaoka 120a6e
  m_rowScrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
Shinya Kitaoka 120a6e
  m_rowScrollArea->setFocusPolicy(Qt::NoFocus);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // cell area
Shinya Kitaoka 120a6e
  m_cellScrollArea = new Spreadsheet::ScrollArea;
shun-iwasawa caf3c6
  m_cellScrollArea->setObjectName("ScrollCellArea");
Shinya Kitaoka 120a6e
  m_cellScrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
Shinya Kitaoka 120a6e
  m_cellScrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
shun_iwasawa ffb2f0
  // m_cellScrollArea->horizontalScrollBar()->setObjectName("XsheetScrollBar");
shun_iwasawa ffb2f0
  // m_cellScrollArea->verticalScrollBar()->setObjectName("XsheetScrollBar");
Shinya Kitaoka 120a6e
  m_cellScrollArea->setFocusPolicy(Qt::NoFocus);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  m_columnScrollArea->setSizePolicy(
Shinya Kitaoka 120a6e
      QSizePolicy(QSizePolicy::Ignored, QSizePolicy::Fixed));
Shinya Kitaoka 120a6e
  m_rowScrollArea->setSizePolicy(
Shinya Kitaoka 120a6e
      QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Ignored));
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  m_rowScrollArea->setFixedWidth(30);
shun-iwasawa 855b12
shun-iwasawa 855b12
  if (Preferences::instance()->getLoadedXsheetLayout() == QString("Minimum") &&
shun-iwasawa 855b12
      !Preferences::instance()->isShowXSheetToolbarEnabled() &&
shun-iwasawa 855b12
      Preferences::instance()->isExpandFunctionHeaderEnabled() &&
shun-iwasawa 855b12
      Preferences::instance()->getFunctionEditorToggle() !=
shun-iwasawa 855b12
          Preferences::FunctionEditorToggle::ShowFunctionSpreadsheetInPopup)
shun-iwasawa 855b12
    m_columnScrollArea->setFixedHeight(m_rowHeight * 2 - 4);
shun-iwasawa 855b12
  else
shun-iwasawa 855b12
    m_columnScrollArea->setFixedHeight(m_rowHeight * 3 - 4);
Shinya Kitaoka 120a6e
Jaroslav 203cc8
  m_frameScroller.setFrameScrollArea(m_cellScrollArea);
Jaroslav 203cc8
  connect(&m_frameScroller, &Spreadsheet::FrameScroller::prepareToScrollOffset,
Jaroslav 203cc8
          this, &SpreadsheetViewer::onPrepareToScrollOffset);
shun-iwasawa 692990
  connect(&m_frameScroller, &Spreadsheet::FrameScroller::zoomScrollAdjust, this,
shun-iwasawa 692990
          &SpreadsheetViewer::onZoomScrollAdjust);
Jaroslav 203cc8
Shinya Kitaoka 120a6e
  //---- layout
Shinya Kitaoka 120a6e
  QGridLayout *layout = new QGridLayout();
Shinya Kitaoka 120a6e
  layout->setMargin(0);
Shinya Kitaoka 120a6e
  layout->setSpacing(0);
Shinya Kitaoka 120a6e
  {
Shinya Kitaoka 120a6e
    layout->addWidget(m_columnScrollArea, 0, 1);
Shinya Kitaoka 120a6e
    layout->addWidget(m_rowScrollArea, 1, 0);
Shinya Kitaoka 120a6e
    layout->addWidget(m_cellScrollArea, 1, 1, 2, 2);
Shinya Kitaoka 120a6e
shun_iwasawa ffb2f0
    int scrollBarWidth = 16;
Shinya Kitaoka 120a6e
    // upper-right
Shinya Kitaoka 120a6e
    QWidget *w = new QWidget(this);
shun-iwasawa 692990
    w->setFixedWidth(scrollBarWidth);
shun-iwasawa 692990
    w->setFixedHeight(m_columnScrollArea->height());
Shinya Kitaoka 120a6e
    layout->addWidget(w, 0, 2);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    // lower-left
Shinya Kitaoka 120a6e
    w = new QWidget(this);
shun_iwasawa ffb2f0
    w->setFixedSize(QSize(30, scrollBarWidth));
Shinya Kitaoka 120a6e
    layout->addWidget(w, 2, 0);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
    layout->setColumnStretch(0, 0);
Shinya Kitaoka 120a6e
    layout->setColumnStretch(1, 1);
Shinya Kitaoka 120a6e
    layout->setColumnStretch(2, 0);
Shinya Kitaoka 120a6e
    layout->setRowStretch(0, 0);
Shinya Kitaoka 120a6e
    layout->setRowStretch(1, 1);
Shinya Kitaoka 120a6e
    layout->setRowStretch(2, 0);
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
  setLayout(layout);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  //---signal-slot connections
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // vertical slider: cell <=> row
Shinya Kitaoka 120a6e
  connect(m_rowScrollArea->verticalScrollBar(), SIGNAL(valueChanged(int)),
Shinya Kitaoka 120a6e
          m_cellScrollArea->verticalScrollBar(), SLOT(setValue(int)));
Shinya Kitaoka 120a6e
  connect(m_cellScrollArea->verticalScrollBar(), SIGNAL(valueChanged(int)),
Shinya Kitaoka 120a6e
          m_rowScrollArea->verticalScrollBar(), SLOT(setValue(int)));
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  // horizontal slider: cell <=> column
Shinya Kitaoka 120a6e
  connect(m_columnScrollArea->horizontalScrollBar(), SIGNAL(valueChanged(int)),
Shinya Kitaoka 120a6e
          m_cellScrollArea->horizontalScrollBar(), SLOT(setValue(int)));
Shinya Kitaoka 120a6e
  connect(m_cellScrollArea->horizontalScrollBar(), SIGNAL(valueChanged(int)),
Shinya Kitaoka 120a6e
          m_columnScrollArea->horizontalScrollBar(), SLOT(setValue(int)));
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  connect(m_cellScrollArea->verticalScrollBar(), SIGNAL(valueChanged(int)),
Shinya Kitaoka 120a6e
          SLOT(onVSliderChanged(int)));
Shinya Kitaoka 120a6e
  connect(m_cellScrollArea->horizontalScrollBar(), SIGNAL(valueChanged(int)),
Shinya Kitaoka 120a6e
          SLOT(onHSliderChanged(int)));
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
SpreadsheetViewer::~SpreadsheetViewer() {}
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
void SpreadsheetViewer::setFrameHandle(TFrameHandle *frameHandle) {
Shinya Kitaoka 120a6e
  if (m_frameHandle == frameHandle) return;
Shinya Kitaoka 120a6e
  if (m_frameHandle) m_frameHandle->disconnect(this);
Shinya Kitaoka 120a6e
  m_frameHandle = frameHandle;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (isVisible() && m_frameHandle) {
Shinya Kitaoka 120a6e
    connect(m_frameHandle, SIGNAL(frameSwitched()), this,
Shinya Kitaoka 120a6e
            SLOT(onFrameSwitched()));
Shinya Kitaoka 120a6e
    update();
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::setRowsPanel(Spreadsheet::RowPanel *rows) {
Shinya Kitaoka 120a6e
  m_rowScrollArea->setWidget(rows);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::setColumnsPanel(Spreadsheet::ColumnPanel *columns) {
Shinya Kitaoka 120a6e
  m_columnScrollArea->setWidget(columns);
Shinya Kitaoka 120a6e
  // columns->setFixedHeight(200);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::setCellsPanel(Spreadsheet::CellPanel *cells) {
Shinya Kitaoka 120a6e
  m_cellScrollArea->setWidget(cells);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
shun-iwasawa 692990
void SpreadsheetViewer::setButtonAreaWidget(QWidget *widget) {
shun-iwasawa 692990
  QGridLayout *lay = dynamic_cast<qgridlayout *="">(layout());</qgridlayout>
shun-iwasawa 692990
  lay->addWidget(widget, 0, 0);
shun-iwasawa 692990
}
shun-iwasawa 692990
Shinya Kitaoka 120a6e
void SpreadsheetViewer::setRowCount(int rowCount) {
Shinya Kitaoka 120a6e
  if (m_rowCount != rowCount) {
Shinya Kitaoka 120a6e
    m_rowCount = rowCount;
Shinya Kitaoka 120a6e
    refreshContentSize(0, 0);
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::setColumnCount(int columnCount) {
Shinya Kitaoka 120a6e
  if (m_columnCount != columnCount) {
Shinya Kitaoka 120a6e
    m_columnCount = columnCount;
Shinya Kitaoka 120a6e
    refreshContentSize(0, 0);
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
}
tomosu de525f
Shinya Kitaoka 120a6e
void SpreadsheetViewer::scroll(QPoint delta) {
Shinya Kitaoka 120a6e
  int x = delta.x();
Shinya Kitaoka 120a6e
  int y = delta.y();
tomosu de525f
Shinya Kitaoka 120a6e
  QScrollBar *hSc = m_cellScrollArea->horizontalScrollBar();
Shinya Kitaoka 120a6e
  QScrollBar *vSc = m_cellScrollArea->verticalScrollBar();
tomosu de525f
Shinya Kitaoka 120a6e
  int valueH    = hSc->value() + x;
Shinya Kitaoka 120a6e
  int valueV    = vSc->value() + y;
Shinya Kitaoka 120a6e
  int maxValueH = hSc->maximum();
Shinya Kitaoka 120a6e
  int maxValueV = vSc->maximum();
tomosu de525f
Shinya Kitaoka 120a6e
  bool notUpdateSizeH = maxValueH > valueH && x >= 0;
Shinya Kitaoka 120a6e
  bool notUpdateSizeV = maxValueV > valueV && y >= 0;
Shinya Kitaoka 120a6e
  if ((!notUpdateSizeH) && (!notUpdateSizeV))
Shinya Kitaoka 120a6e
    refreshContentSize(x, y);
Shinya Kitaoka 120a6e
  else if (notUpdateSizeH && !notUpdateSizeV)
Shinya Kitaoka 120a6e
    refreshContentSize(0, y);
Shinya Kitaoka 120a6e
  else if (!notUpdateSizeH && notUpdateSizeV)
Shinya Kitaoka 120a6e
    refreshContentSize(x, 0);
tomosu de525f
shun-iwasawa 692990
  // Recheck in case refreshContentSize changed the max
shun-iwasawa 692990
  if (!notUpdateSizeH) maxValueH = hSc->maximum();
shun-iwasawa 692990
  if (!notUpdateSizeV) maxValueV = vSc->maximum();
shun-iwasawa 692990
Shinya Kitaoka 120a6e
  if (valueH > maxValueH && x > 0) valueH = hSc->maximum();
tomosu de525f
Shinya Kitaoka 120a6e
  if (valueV > maxValueV && y > 0) valueV = vSc->maximum();
tomosu de525f
Shinya Kitaoka 120a6e
  hSc->setValue(valueH);
Shinya Kitaoka 120a6e
  vSc->setValue(valueV);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
shun-iwasawa 692990
void SpreadsheetViewer::onPrepareToScrollOffset(const QPointF &offset) {
shun-iwasawa 692990
  refreshContentSize((int)offset.x(), (int)offset.y());
shun-iwasawa 692990
}
shun-iwasawa 692990
shun-iwasawa 692990
void SpreadsheetViewer::onZoomScrollAdjust(QPointF &offset, bool toZoom) {
shun-iwasawa 692990
  double frameZoomFactor = (double)getFrameZoomFactor();
shun-iwasawa 692990
shun-iwasawa 692990
  // toZoom = true: Adjust standardized offset down to zoom factor
shun-iwasawa 692990
  // toZoom = false: Adjust zoomed offset up to standardized offset
shun-iwasawa 692990
  double newY;
shun-iwasawa 692990
  if (toZoom)
shun-iwasawa 692990
    newY = (offset.y() * frameZoomFactor) / 100.0;
shun-iwasawa 692990
  else
shun-iwasawa 692990
    newY = (offset.y() * 100.0) / frameZoomFactor;
shun-iwasawa 692990
shun-iwasawa 692990
  offset.setY(newY);
Jaroslav 203cc8
}
Jaroslav 203cc8
Shinya Kitaoka 120a6e
void SpreadsheetViewer::setAutoPanSpeed(const QPoint &speed) {
Shinya Kitaoka 120a6e
  bool wasAutoPanning = isAutoPanning();
Shinya Kitaoka 120a6e
  m_autoPanSpeed      = speed;
Shinya Kitaoka 120a6e
  if (isAutoPanning() && !wasAutoPanning && m_timerId == 0)
Shinya Kitaoka 120a6e
    m_timerId = startTimer(40);
Shinya Kitaoka 120a6e
  else if (!isAutoPanning() && wasAutoPanning && m_timerId != 0) {
Shinya Kitaoka 120a6e
    killTimer(m_timerId);
Shinya Kitaoka 120a6e
    m_timerId = 0;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Campbell Barton ccd505
static int getAutoPanSpeed(int pixels) {
Shinya Kitaoka 120a6e
  int f = 40;
Shinya Kitaoka 120a6e
  return std::min(100, (f - 1 + pixels * f) / 100);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
//-----------------------------------------------------------------------------
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::setAutoPanSpeed(const QRect &widgetBounds,
Shinya Kitaoka 120a6e
                                        const QPoint &mousePos) {
Shinya Kitaoka 120a6e
  QPoint speed;
Shinya Kitaoka 120a6e
  int limit = 100, factor = 30;
Shinya Kitaoka 120a6e
  if (mousePos.x() < widgetBounds.left())
Shinya Kitaoka 120a6e
    speed.setX(-getAutoPanSpeed(widgetBounds.left() - mousePos.x()));
Shinya Kitaoka 120a6e
  else if (mousePos.x() > widgetBounds.right())
Shinya Kitaoka 120a6e
    speed.setX(getAutoPanSpeed(mousePos.x() - widgetBounds.right()));
Shinya Kitaoka 120a6e
  if (mousePos.y() < widgetBounds.top())
Shinya Kitaoka 120a6e
    speed.setY(-getAutoPanSpeed(widgetBounds.top() - mousePos.y()));
Shinya Kitaoka 120a6e
  else if (mousePos.y() > widgetBounds.bottom())
Shinya Kitaoka 120a6e
    speed.setY(getAutoPanSpeed(mousePos.y() - widgetBounds.bottom()));
Shinya Kitaoka 120a6e
  setAutoPanSpeed(speed);
Shinya Kitaoka 120a6e
  m_lastAutoPanPos = mousePos;
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int SpreadsheetViewer::xToColumn(int x) const {
Jaroslav 203cc8
  CellPosition pos = xyToPosition(QPoint(x, 0));
Jaroslav 203cc8
  return pos.layer();
Jaroslav 203cc8
}
Jaroslav 203cc8
int SpreadsheetViewer::yToRow(int y) const {
Jaroslav 203cc8
  CellPosition pos = xyToPosition(QPoint(0, y));
Jaroslav 203cc8
  return pos.frame();
Toshihiro Shimizu 890ddd
}
Shinya Kitaoka 120a6e
int SpreadsheetViewer::columnToX(int col) const {
Jaroslav 203cc8
  QPoint xy = positionToXY(CellPosition(0, col));
Jaroslav 203cc8
  return xy.x();
Jaroslav 203cc8
}
Jaroslav 203cc8
int SpreadsheetViewer::rowToY(int row) const {
Jaroslav 203cc8
  QPoint xy = positionToXY(CellPosition(row, 0));
Jaroslav 203cc8
  return xy.y();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
/*!Shift is a consequence of style sheet border.*/
Jaroslav 203cc8
CellPosition SpreadsheetViewer::xyToPosition(const QPoint &point) const {
shun-iwasawa 692990
  int row = (point.y() * 100 / m_scaleFactor) / m_rowHeight;
shun-iwasawa caf3c6
  int col = (point.x()) / m_columnWidth;
Jaroslav 203cc8
  return CellPosition(row, col);
Jaroslav 203cc8
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
/*!Shift is a consequence of style sheet border.*/
Jaroslav 203cc8
QPoint SpreadsheetViewer::positionToXY(const CellPosition &pos) const {
shun-iwasawa caf3c6
  int x = (pos.layer() * m_columnWidth);
shun-iwasawa 692990
  int y = pos.frame() * m_rowHeight * m_scaleFactor / 100;
shun-iwasawa 692990
  // int y = (pos.frame() * m_rowHeight * m_scaleFactor / 100) - 1;
Jaroslav 203cc8
  return QPoint(x, y);
Jaroslav 203cc8
}
Jaroslav 203cc8
Jaroslav 203cc8
CellRange SpreadsheetViewer::xyRectToRange(const QRect &rect) const {
Jaroslav 203cc8
  CellPosition topLeft     = xyToPosition(rect.topLeft());
Jaroslav 203cc8
  CellPosition bottomRight = xyToPosition(rect.bottomRight());
Jaroslav 203cc8
  return CellRange(topLeft, bottomRight);
Jaroslav 203cc8
}
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
bool SpreadsheetViewer::refreshContentSize(int scrollDx, int scrollDy) {
Shinya Kitaoka 120a6e
  QSize viewportSize = m_cellScrollArea->viewport()->size();
Shinya Kitaoka 120a6e
  QPoint offset      = m_cellScrollArea->widget()->pos();
shun-iwasawa caf3c6
  offset             = QPoint(std::min(0, offset.x() - scrollDx),
shun-iwasawa 443318
                              std::min(0, offset.y() - scrollDy));
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  QSize contentSize(columnToX(m_columnCount + 1), rowToY(m_rowCount + 1));
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  QSize actualSize(contentSize);
Shinya Kitaoka 120a6e
  int x = viewportSize.width() - offset.x();
Shinya Kitaoka 120a6e
  int y = viewportSize.height() - offset.y();
Shinya Kitaoka 120a6e
  if (x > actualSize.width()) actualSize.setWidth(x);
Shinya Kitaoka 120a6e
  if (y > actualSize.height()) actualSize.setHeight(y);
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (actualSize == m_cellScrollArea->widget()->size())
Shinya Kitaoka 120a6e
    return false;
Shinya Kitaoka 120a6e
  else {
Shinya Kitaoka 120a6e
    m_isComputingSize = true;
Shinya Kitaoka 120a6e
    m_cellScrollArea->widget()->setFixedSize(actualSize);
Shinya Kitaoka 120a6e
    m_rowScrollArea->widget()->setFixedSize(
Shinya Kitaoka 120a6e
        m_rowScrollArea->viewport()->width(), actualSize.height());
Shinya Kitaoka 120a6e
    m_columnScrollArea->widget()->setFixedSize(
Shinya Kitaoka 120a6e
        actualSize.width(), m_columnScrollArea->viewport()->height());
Shinya Kitaoka 120a6e
    m_isComputingSize = false;
shun-iwasawa 692990
Shinya Kitaoka 120a6e
    return true;
Shinya Kitaoka 120a6e
  }
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::showEvent(QShowEvent *) {
shun-iwasawa caf3c6
  int viewportHeight = m_cellScrollArea->height();
shun-iwasawa caf3c6
  int contentHeight  = rowToY(m_rowCount * 0 + 50);
shun-iwasawa caf3c6
  QScrollBar *vSc    = m_cellScrollArea->verticalScrollBar();
shun-iwasawa caf3c6
  int actualContentHeight =
shun-iwasawa caf3c6
      std::max(contentHeight, vSc->value() + viewportHeight);
shun-iwasawa 692990
  m_rowScrollArea->widget()->setFixedSize(m_rowScrollArea->viewport()->width(),
shun-iwasawa 692990
                                          actualContentHeight);
Shinya Kitaoka 120a6e
  m_cellScrollArea->widget()->setFixedHeight(actualContentHeight);
Shinya Kitaoka 120a6e
  if (m_frameHandle)
Shinya Kitaoka 120a6e
    connect(m_frameHandle, SIGNAL(frameSwitched()), this,
Shinya Kitaoka 120a6e
            SLOT(onFrameSwitched()));
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  // updateAreasSize();
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::hideEvent(QHideEvent *) {
Shinya Kitaoka 120a6e
  if (m_frameHandle) m_frameHandle->disconnect(this);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::resizeEvent(QResizeEvent *e) {
Jeremy Bullock 4ce953
  QDialog::resizeEvent(e);
Shinya Kitaoka 120a6e
  refreshContentSize(0, 0);
Shinya Kitaoka 120a6e
  /*
Shinya Kitaoka 120a6e
  int w = width();
Shinya Kitaoka 120a6e
  int h = height();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int hSpacing = 4;
Shinya Kitaoka 120a6e
int vSpacing = 4;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int x = m_rowScrollAreaWidth + hSpacing;
Shinya Kitaoka 120a6e
int y = m_columnScrollAreaHeight + vSpacing;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_cellScrollArea->setGeometry(x,y, w-x, h-y);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
int sh = m_cellScrollArea->horizontalScrollBar()->height();
Shinya Kitaoka 120a6e
int sw = m_cellScrollArea->verticalScrollBar()->width();
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  m_columnScrollArea->setGeometry(x, 0, w-x-sw, m_columnScrollAreaHeight);
Shinya Kitaoka 120a6e
m_rowScrollArea->setGeometry(0, y, m_rowScrollAreaWidth, h-y-sh);
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
updateSizeToScroll(0,0); //Non updateAreeSize() perche' si deve tener conto
Shinya Kitaoka 120a6e
degli scrollbar.
Toshihiro Shimizu 890ddd
*/
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::wheelEvent(QWheelEvent *event) {
Shinya Kitaoka 120a6e
  switch (event->source()) {
Shinya Kitaoka 120a6e
  case Qt::MouseEventNotSynthesized: {
Shinya Kitaoka 120a6e
    if (event->angleDelta().x() == 0) {  // vertical scroll
Shinya Kitaoka 120a6e
      int scrollPixels = (event->angleDelta().y() > 0 ? 1 : -1) *
Shinya Kitaoka 120a6e
                         m_markRowDistance * m_rowHeight;
Shinya Kitaoka 120a6e
      scroll(QPoint(0, -scrollPixels));
Shinya Kitaoka 120a6e
    } else {  // horizontal scroll
Shinya Kitaoka 120a6e
      int scrollPixels = (event->angleDelta().x() > 0 ? 1 : -1) * m_columnWidth;
Shinya Kitaoka 120a6e
      scroll(QPoint(-scrollPixels, 0));
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  case Qt::MouseEventSynthesizedBySystem:  // macbook touch-pad
Shinya Kitaoka 120a6e
  {
Shinya Kitaoka 120a6e
    QPoint numPixels  = event->pixelDelta();
Shinya Kitaoka 120a6e
    QPoint numDegrees = event->angleDelta() / 8;
Shinya Kitaoka 120a6e
    if (!numPixels.isNull()) {
Shinya Kitaoka 120a6e
      scroll(-numPixels);
Shinya Kitaoka 120a6e
    } else if (!numDegrees.isNull()) {
Shinya Kitaoka 120a6e
      QPoint numSteps = numDegrees / 15;
Shinya Kitaoka 120a6e
      scroll(-numSteps);
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    break;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  default:  // Qt::MouseEventSynthesizedByQt,
Shinya Kitaoka 120a6e
            // Qt::MouseEventSynthesizedByApplication
shun-iwasawa caf3c6
  {
shun-iwasawa caf3c6
    std::cout << "not supported wheelEvent.source(): "
shun-iwasawa caf3c6
                 "Qt::MouseEventSynthesizedByQt, "
shun-iwasawa caf3c6
                 "Qt::MouseEventSynthesizedByApplication"
shun-iwasawa caf3c6
              << std::endl;
shun-iwasawa caf3c6
    break;
shun-iwasawa caf3c6
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  }  // end switch
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::timerEvent(QTimerEvent *e) {
Shinya Kitaoka 120a6e
  if (!isAutoPanning()) return;
Shinya Kitaoka 120a6e
  scroll(m_autoPanSpeed);
Shinya Kitaoka 120a6e
  m_lastAutoPanPos += m_autoPanSpeed;
Shinya Kitaoka 120a6e
  /*
Shinya Kitaoka 120a6e
if(m_dragTool)
Toshihiro Shimizu 890ddd
{
Shinya Kitaoka 120a6e
QMouseEvent mouseEvent(QEvent::MouseMove, m_lastAutoPanPos, Qt::NoButton, 0, 0);
Shinya Kitaoka 120a6e
m_dragTool->onDrag(&mouseEvent);
Toshihiro Shimizu 890ddd
}
Shinya Kitaoka 120a6e
*/
Shinya Kitaoka 120a6e
}
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
void SpreadsheetViewer::keyPressEvent(QKeyEvent *e) {
Shinya Kitaoka 120a6e
  int frameCount = m_rowCount;
Shinya Kitaoka 120a6e
  int row        = m_frameHandle->getFrame();
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  if (e->key() == Qt::Key_Up &&
Shinya Kitaoka 120a6e
      row > 0) {  // Row = frame precedente a quello settato
Shinya Kitaoka 120a6e
    m_frameHandle->setFrame(row - 1);
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  } else if (e->key() ==
Shinya Kitaoka 120a6e
             Qt::Key_Down) {  // Row = frame successivo a quello settato
Shinya Kitaoka 120a6e
    m_frameHandle->setFrame(row + 1);
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  } else if (e->key() == '0') {
Shinya Kitaoka 120a6e
    QWidget *panel       = parentWidget();
Shinya Kitaoka 120a6e
    QWidget *panelParent = panel->parentWidget();
Shinya Kitaoka 120a6e
    while (panelParent != 0 && dynamic_cast<qmainwindow *="">(panelParent) == 0) {</qmainwindow>
Shinya Kitaoka 120a6e
      panel       = panelParent;
Shinya Kitaoka 120a6e
      panelParent = panel->parentWidget();
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    if (panelParent) {
Shinya Kitaoka 120a6e
      QList<qdockwidget *=""> panels = panelParent->findChildren<qdockwidget *="">();</qdockwidget></qdockwidget>
Shinya Kitaoka 120a6e
      for (int i = 0; i < panels.size(); i++) {
Shinya Kitaoka 120a6e
        QWidget *w = panels[i];
Shinya Kitaoka 120a6e
      }
Shinya Kitaoka 120a6e
    }
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
  }
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  int y = 0;
Shinya Kitaoka 120a6e
  QRect visibleRect =
Shinya Kitaoka 120a6e
      m_cellScrollArea->widget()->visibleRegion().boundingRect();
Shinya Kitaoka 120a6e
  int visibleRowCount = visibleRect.height() / m_rowHeight;
Shinya Kitaoka 120a6e
  if (e->key() ==
Shinya Kitaoka 120a6e
      Qt::Key_PageUp)  // Setto la visualizzazione della pagina precedente
Shinya Kitaoka 120a6e
    y = visibleRect.top() - (visibleRowCount + 1) * m_rowHeight;
Shinya Kitaoka 120a6e
  else if (e->key() == Qt::Key_PageDown)  // Setto la visualizzazione della
Shinya Kitaoka 120a6e
                                          // pagina successiva
Shinya Kitaoka 120a6e
    y = visibleRect.bottom() + (visibleRowCount + 1) * m_rowHeight;
Shinya Kitaoka 120a6e
  else if (e->key() == Qt::Key_Home)
Shinya Kitaoka 120a6e
    y = 0;
Shinya Kitaoka 120a6e
  else if (e->key() == Qt::Key_End)
Shinya Kitaoka 120a6e
    y = (frameCount + 1) * m_rowHeight;
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    return;
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
  int deltaY = 0;
Shinya Kitaoka 120a6e
  if (y < visibleRect.top())
Shinya Kitaoka 120a6e
    deltaY = y - visibleRect.top();
Shinya Kitaoka 120a6e
  else
Shinya Kitaoka 120a6e
    deltaY = y - visibleRect.bottom();
Shinya Kitaoka 120a6e
  scroll(QPoint(0, deltaY));
Shinya Kitaoka 120a6e
}
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
void SpreadsheetViewer::frameSwitched() {}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
/*
Toshihiro Shimizu 890ddd
void SpreadsheetViewer::updateAllAree()
Toshihiro Shimizu 890ddd
{
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
void SpreadsheetViewer::updateCellColumnAree()
Toshihiro Shimizu 890ddd
{
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
void SpreadsheetViewer::updateCellRowAree()
Toshihiro Shimizu 890ddd
{
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Toshihiro Shimizu 890ddd
*/
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::updateAreas() {}
Shinya Kitaoka 120a6e
Shinya Kitaoka 120a6e
void SpreadsheetViewer::onVSliderChanged(int) {
Shinya Kitaoka 120a6e
  if (!m_isComputingSize) refreshContentSize(0, 0);
Shinya Kitaoka 120a6e
  /*
Shinya Kitaoka 120a6e
QScrollBar *vSc = m_cellScrollArea->verticalScrollBar();
Shinya Kitaoka 120a6e
int h = qMax(vSc->value() + m_cellScrollArea->height(), rowToY(getRowCount()));
Shinya Kitaoka 120a6e
if(m_cellScrollArea->widget())
Shinya Kitaoka 120a6e
m_cellScrollArea->widget()->setFixedHeight(h);
Shinya Kitaoka 120a6e
if(m_rowScrollArea->widget())
Shinya Kitaoka 120a6e
m_rowScrollArea->widget()->setFixedHeight(h);
Shinya Kitaoka 120a6e
*/
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  /*
Shinya Kitaoka 120a6e
int viewportHeight = m_cellScrollArea->height();
Shinya Kitaoka 120a6e
int contentHeight = rowToY(m_rowCount*0 + 50);
Shinya Kitaoka 120a6e
QScrollBar *vSc = m_cellScrollArea->verticalScrollBar();
Shinya Kitaoka 120a6e
int actualContentHeight = qMax(contentHeight, vSc->value() + viewportHeight);
Shinya Kitaoka 120a6e
m_rowScrollArea->widget()->setFixedHeight(actualContentHeight);
Shinya Kitaoka 120a6e
m_cellScrollArea->widget()->setFixedHeight(actualContentHeight);
Toshihiro Shimizu 890ddd
*/
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::onHSliderChanged(int) {
Shinya Kitaoka 120a6e
  if (!m_isComputingSize) refreshContentSize(0, 0);
Toshihiro Shimizu 890ddd
}
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
void SpreadsheetViewer::ensureVisibleCol(int col) {
Shinya Kitaoka 120a6e
  int x = columnToX(col) + m_columnWidth / 2;
Toshihiro Shimizu 890ddd
Shinya Kitaoka 120a6e
  int vertValue = m_cellScrollArea->verticalScrollBar()->value();
Shinya Kitaoka 120a6e
  m_cellScrollArea->ensureVisible(x, vertValue, m_columnWidth / 2, 0);
Toshihiro Shimizu 890ddd
}
shun-iwasawa 855b12
shun-iwasawa 855b12
bool SpreadsheetViewer::isSmallHeader() {
shun-iwasawa 855b12
  return (
shun-iwasawa 855b12
      Preferences::instance()->getLoadedXsheetLayout() == QString("Minimum") &&
shun-iwasawa 855b12
      !Preferences::instance()->isShowXSheetToolbarEnabled() &&
shun-iwasawa 855b12
      Preferences::instance()->isExpandFunctionHeaderEnabled() &&
shun-iwasawa 855b12
      Preferences::instance()->getFunctionEditorToggle() !=
shun-iwasawa 855b12
          Preferences::FunctionEditorToggle::ShowFunctionSpreadsheetInPopup);
shun-iwasawa 855b12
}
shun-iwasawa 855b12
shun-iwasawa 855b12
void SpreadsheetViewer::updateHeaderHeight() {
shun-iwasawa 855b12
  if (isSmallHeader())
shun-iwasawa 855b12
    m_columnScrollArea->setFixedHeight(m_rowHeight * 2 - 4);
shun-iwasawa 855b12
  else
shun-iwasawa 855b12
    m_columnScrollArea->setFixedHeight(m_rowHeight * 3 - 4);
shun-iwasawa 855b12
}