int InputDevice::GetAxisIndex(const Axis* axis) const
{
for (int i = 0; i < GetAxisCount(); ++i)
{
if (GetAxis(i) == axis)
{
return i;
}
}
return -1;
}
// Take the result of the popup menu selection, figure out
// what the user wanted, and take the appropriate action
int CXYChart::InterpretPopupMenuItem( int result )
{
int whichAxis, returnVal;
if( result >= kMinimumPopupValue ) return result;
if( result <= 0 ) return kPopupError;
if( result <= kMenuMinorVertGrids )
{
switch( result )
{
case kMenuMajorHorizGrids: m_UseMajorHorizontalGrids = !m_UseMajorHorizontalGrids; break;
case kMenuMajorVertGrids: m_UseMajorVerticalGrids = !m_UseMajorVerticalGrids; break;
case kMenuMinorHorizGrids: m_UseMinorHorizontalGrids = !m_UseMinorHorizontalGrids; break;
case kMenuMinorVertGrids: m_UseMinorVerticalGrids = !m_UseMinorVerticalGrids; break;
default: break;
}
return kPopupUpdate;
}
if( result >= kMenuTitleFont && result < kMenuTitleFont + nFontSizes )
{
m_TitleFont.lfHeight = fontSizes[result-kMenuTitleFont];
return kPopupUpdate;
}
if( result == kMenuPlotSettings )
{
if( PlotSettings() ) return kPopupUpdate; else return kPopupNoAction;
}
if( result >= kMenuAxisMinimum && result < kMenuAxisMinimum + (kMaxAxes*kMenuAxisRange) )
{
// These must be axis sets
whichAxis = (result-kMenuAxisMinimum) / kMenuAxisRange;
if( whichAxis < 0 || whichAxis > GetAxisCount() ) return kPopupError;
if( result % kMenuAxisRange == kMenuAxisRange-1 ) // have to do this one manually
if( AxisSettings(whichAxis) ) return kPopupUpdate; else return kPopupNoAction;
if( (returnVal = GetAxis(whichAxis)->InterpretAxisPopupMenuItem( (result-kMenuAxisMinimum) % kMenuAxisRange ) ) == kPopupError )
return result;
else
return returnVal;
}
if( result >= kMenuDataMinimum && result < kMenuDataMinimum + kMaxDataSets*kMenuDataRange )
{
int whichDataSet;
whichDataSet = (result-kMenuDataMinimum) / kMenuDataRange;
if( whichDataSet < 0 || whichDataSet > GetDataSetCount() ) return kPopupError;
if( (result-kMenuDataMinimum) % kMenuDataRange == kMenuDataRange-1 ) // have to do this one manually
if( DataSettings(whichDataSet) ) return kPopupUpdate; else return kPopupNoAction;
if( (returnVal = InterpretDataSetPopupMenuItem( whichDataSet, (result-kMenuDataMinimum) % kMenuDataRange ) ) == kPopupError )
return result;
else
return returnVal;
}
return kPopupError;
}
// Show the contextual menu (shortcut menu) for an XY Chart. If passedMenu
// is not NULL, the menu is appended to passedMenu, otherwise a new
// menu is created
int CXYChart::ShowPopupMenu( CMenu *passedMenu, CWnd *window, UINT nFlags, CPoint point )
{
CMenu menu, *menuPtr;
CMenu axisMenus[kMaxAxes];
int result, i;
UINT flag;
if( window == NULL ) return FALSE;
if( passedMenu == NULL || (!::IsMenu(passedMenu->m_hMenu)) )
{
menuPtr = &menu;
menuPtr->CreatePopupMenu();
}
else
menuPtr = passedMenu;
// Grids sub-menu
{
CMenu gridSubMenu;
gridSubMenu.CreatePopupMenu();
flag = GetPopupCheckedFlag(this->m_UseMajorHorizontalGrids);
gridSubMenu.AppendMenu( MF_STRING | flag, kMenuMajorHorizGrids, _T("Major Horizontal Grids"));
flag = GetPopupCheckedFlag(this->m_UseMajorVerticalGrids);
gridSubMenu.AppendMenu( MF_STRING | flag, kMenuMajorVertGrids, _T("Major Vertical Grids"));
flag = GetPopupCheckedFlag(this->m_UseMinorHorizontalGrids);
gridSubMenu.AppendMenu( MF_STRING | flag, kMenuMinorHorizGrids, _T("Minor Horizontal Grids"));
flag = GetPopupCheckedFlag(this->m_UseMinorVerticalGrids);
gridSubMenu.AppendMenu( MF_STRING | flag, kMenuMinorVertGrids, _T("Minor Vertical Grids"));
menuPtr->AppendMenu( MF_POPUP | MF_STRING, (UINT) gridSubMenu.GetSafeHmenu(), _T("Grids"));
}
// Separator
menuPtr->AppendMenu( MF_SEPARATOR);
// Check for a title, and put in title size if needed
if( this->m_Title != "" )
{
AddFontSizePopup( menuPtr, _T("Title size"), this->m_TitleFont.lfHeight, kMenuTitleFont );
// Separator
menuPtr->AppendMenu( MF_SEPARATOR);
}
// Axes
for( i = 0; i < GetAxisCount(); i++ )
{
GetAxis(i)->AddAxisPopupMenus( menuPtr, (kMenuAxisRange*i)+kMenuAxisMinimum );
}
// Separator
if( GetAxisCount() > 0 )
menuPtr->AppendMenu( MF_SEPARATOR);
// Data sets
for( i = 0; i < GetDataSetCount(); i++ )
{
AddDataPopupMenus( i, menuPtr, (kMenuDataRange*i) + kMenuDataMinimum );
}
// Separator
if( GetDataSetCount() > 0 )
menuPtr->AppendMenu( MF_SEPARATOR);
// Settings...
menuPtr->AppendMenu( MF_STRING, kMenuPlotSettings, _T("Settings..."));
result = menuPtr->TrackPopupMenu( TPM_LEFTALIGN | TPM_RIGHTBUTTON | TPM_RETURNCMD, point.x,
point.y, window );
return InterpretPopupMenuItem( result );
}
