void CEquationEditorWindow::ZoomDFS( float coef, std::shared_ptr<IBaseExprModel> node )
{
for( auto child : node->GetChildren() ) {
ZoomDFS( coef, child );
}
CRect rect = node->GetRect();
int heightNew = ( int ) rect.GetHeight() * coef;
int widthNew = ( int ) rect.GetWidth() * coef;
rect.Set(
rect.Left(),
rect.Top(),
rect.Left() + widthNew,
rect.Top() + heightNew
);
node->SetRect( rect );
std::wstring text = node->GetText();
if( text.length() > 0 ) {
std::shared_ptr<CEditControlModel> eNode = std::dynamic_pointer_cast<CEditControlModel>(node);
std::vector<int> symbolsWidthsNew;
for( int i = 0; i < text.length(); i++ ) {
int symbolWidth = GetSymbolWidth( text[i], heightNew );
symbolsWidthsNew.push_back( symbolWidth );
}
eNode->UpdateSymbolsWidths( symbolsWidthsNew );
}
}
void C4MenuItem::DrawElement(C4TargetFacet &cgo)
{
// get target pos
C4Facet cgoOut(cgo.Surface, cgo.TargetX + rcBounds.x, cgo.TargetY + rcBounds.y, rcBounds.Wdt, rcBounds.Hgt);
// Select mark
if (iStyle!=C4MN_Style_Info)
if (fSelected && TextDisplayProgress)
pDraw->DrawBoxDw(cgo.Surface, cgoOut.X, cgoOut.Y, cgoOut.X + cgoOut.Wdt - 1, cgoOut.Y + cgoOut.Hgt - 1, C4RGB(0xca, 0, 0));
// Symbol/text areas
C4Facet cgoItemSymbol,cgoItemText;
cgoItemSymbol=cgoItemText=cgoOut;
int32_t iSymWidth;
if ((iSymWidth = GetSymbolWidth(cgoItemText.Hgt)))
{
// get symbol area
cgoItemSymbol=cgoItemText.Truncate(C4FCT_Left, iSymWidth);
}
// cgoItemSymbol.Hgt is 0. This means rcBounds.Hgt is 0. That
// makes no sense at this point, so let's just draw in a
// square area at item y.
C4Facet cgoSymbolOut(cgoItemSymbol.Surface, cgoItemSymbol.X, cgoItemSymbol.Y, cgoItemSymbol.Wdt, cgoItemSymbol.Wdt);
// Draw item symbol:
// Draw if there is no text progression at all (TextDisplayProgress==-1, or if it's progressed far enough already (TextDisplayProgress>0)
if(pSymbolObj && TextDisplayProgress)
{
pSymbolObj->DrawPicture(cgoSymbolOut, false, NULL);
}
else if (pSymbolGraphics && TextDisplayProgress)
{
pSymbolGraphics->Draw(cgoSymbolOut, dwSymbolClr ? dwSymbolClr : 0xffffffff, NULL, 0, 0, NULL);
}
else if (Symbol.Surface && TextDisplayProgress)
Symbol.DrawClr(cgoItemSymbol, true, dwSymbolClr);
// Draw item text
pDraw->StorePrimaryClipper(); pDraw->SubPrimaryClipper(cgoItemText.X, cgoItemText.Y, cgoItemText.X+cgoItemText.Wdt-1, cgoItemText.Y+cgoItemText.Hgt-1);
switch (iStyle)
{
case C4MN_Style_Context:
pDraw->TextOut(Caption,::GraphicsResource.FontRegular, 1.0, cgoItemText.Surface,cgoItemText.X,cgoItemText.Y,C4Draw::DEFAULT_MESSAGE_COLOR,ALeft);
break;
case C4MN_Style_Info:
{
StdStrBuf sText;
::GraphicsResource.FontRegular.BreakMessage(InfoCaption, cgoItemText.Wdt, &sText, true);
pDraw->TextOut(sText.getData(), ::GraphicsResource.FontRegular, 1.0, cgoItemText.Surface,cgoItemText.X,cgoItemText.Y);
break;
}
case C4MN_Style_Dialog:
{
// cut buffer at text display pos
char cXChg='\0'; int iStopPos = 0;
if (TextDisplayProgress>-1)
{
iStopPos = std::min<int>(TextDisplayProgress, strlen(Caption));
cXChg = Caption[iStopPos];
Caption[iStopPos] = '\0';
}
// display broken text
StdStrBuf sText;
::GraphicsResource.FontRegular.BreakMessage(Caption, cgoItemText.Wdt, &sText, true);
pDraw->TextOut(sText.getData(),::GraphicsResource.FontRegular, 1.0, cgoItemText.Surface,cgoItemText.X,cgoItemText.Y);
// restore complete text
if (cXChg) Caption[iStopPos] = cXChg;
break;
}
}
pDraw->RestorePrimaryClipper();
// Draw count
if (Count!=C4MN_Item_NoCount)
{
char szCount[10+1];
sprintf(szCount,"%ix",Count);
pDraw->TextOut(szCount, ::GraphicsResource.FontRegular, 1.0, cgoItemText.Surface, cgoItemText.X+cgoItemText.Wdt-1, cgoItemText.Y+cgoItemText.Hgt-1-::GraphicsResource.FontRegular.GetLineHeight(), C4Draw::DEFAULT_MESSAGE_COLOR, ARight);
}
}
