void cSettingsDialog::OnInit()
{
int iDPI = GetDPI();
LOG<<"DPI="<<iDPI<<std::endl;
// Add controls
lineHistory.Create(*this, TEXT("History"));
historyStaticClearFolders.Create(*this, TEXT("Clear Previous Folders:"));
buttonHistoryClearFolders.Create(*this, 102, TEXT("Clear"));
historyStaticClearCache.Create(*this, TEXT("Clear Cache:"));
buttonHistoryClearCache.Create(*this, 103, TEXT("Clear"));
historyStaticCacheSize.Create(*this, TEXT("Cache Size:"));
historyCacheMaximumSizeGB.Create(*this, 105, 1, 20, 1);
historyCacheMaximumSizeGB.SetValue(int(settings.GetMaximumCacheSizeGB()));
historyStaticGB.Create(*this, TEXT("GB"));
// Add horizontal line
horizontalLine.Create(*this);
// Add standard buttons
buttonOk.CreateOk(*this, TEXT("Ok"));
buttonCancel.CreateCancel(*this);
LayoutAndSetWindowSize();
// Make sure our controls start in the correct state
EnableControls();
}
void AbstractRenderView::initializeForFirstPaint()
{
if (m_onFirstPaintInitialized)
{
return;
}
m_onFirstPaintInitialized = true;
// let the subclass create a context first
initializeRenderContext();
auto updateRenWinDpi = [this] () -> void
{
auto renWin = renderWindow();
auto nativeParent = nativeParentWidget();
if (!renWin || !nativeParent)
{
return;
}
const auto dpi = static_cast<int>(nativeParent->windowHandle()->screen()->logicalDotsPerInch());
if (dpi != renWin->GetDPI())
{
renWin->SetDPI(dpi);
}
};
if (auto nativeParent = nativeParentWidget())
{
connect(nativeParent->windowHandle(), &QWindow::screenChanged, updateRenWinDpi);
}
updateRenWinDpi();
}
ImagemapFilterOptions ImagemapDlg::GetOptions()
{
//This variable will hold the imagemap filter options to return. Base these options
//on the options we were given
ImagemapFilterOptions ifoGet=ms_Options;
//Get the map name
ifoGet.m_strName=GetStringGadgetValue(_R(IDC_IMAGEMAP_MAPNAME));
//Get the "Approximate curves with lines" drop down box
switch (GetSelectedValueIndex(_R(IDC_IMAGEMAP_APPROX)))
{
case 0:
ifoGet.m_ffApprox=FF_VERYCLOSELY;
break;
case 1:
ifoGet.m_ffApprox=FF_CLOSELY;
break;
case 2:
ifoGet.m_ffApprox=FF_APPROXIMATELY;
break;
default:
ERROR3("ImagemapDlg::GetOptions - invalid flattening factor");
case 3:
ifoGet.m_ffApprox=FF_NOTATALL;
break;
}
//Get the Area For Imagemap radio buttons
if (GetLongGadgetValue(_R(IDC_IMAGEMAP_AREA_SELECTION), 0, 1)==1)
ifoGet.m_stExportArea=SELECTION;
else
ifoGet.m_stExportArea=DRAWING;
//Get the DPI from the Width and Height and the Area For Imagemap
ifoGet.m_dDPI=GetDPI(ifoGet.m_stExportArea);
//Get the "save clickable areas as rectangles"
ifoGet.m_fAllRectangles=(GetLongGadgetValue(_R(IDC_IMAGEMAP_ALLRECTANGLES), 0, 1)==1);
//Get the "copy imagemap to clipboard"
ifoGet.m_fClipboard=(GetLongGadgetValue(_R(IDC_IMAGEMAP_CLIPBOARD), 0 ,1)==1);
//And return our new set of imagemap options
return ifoGet;
}
/********************************************************************************************
> virtual BOOL MakeBitmapExportOptions::SetAsDefaults() const
Author: Colin_Barfoot (Xara Group Ltd) <*****@*****.**>
Created: 29/10/96
Purpose: Provides additional implementation to set GIF specific info as defaults
See Also: BitmapExportInfo::SetAsDefaults()
********************************************************************************************/
BOOL MakeBitmapExportOptions::SetAsDefaults() const
{
BOOL ok = FALSE;
if (MaskedFilterExportOptions::SetAsDefaults())
{
g_Dpi = GetDPI();
g_Depth = GetDepth();
g_Dither = GetDither();
g_TranspBkGnd = WantTransparent();
ok = TRUE;
}
return ok;
}
int TBSystem::GetPixelsPerLine()
{
return 40 * GetDPI() / 96;
}
int TBSystem::GetPanThreshold()
{
return 5 * GetDPI() / 96;
}
DPoint Service::CalcTextSize(RefPtr<Pango::Layout> lay)
{
return CalcAbsSizes(lay, GetDPI(trkLay));
}
int TBSystem::GetPixelsPerLine()
{
// TODO: Move to CVar
return 40 * GetDPI() / 96;
}
int TBSystem::GetPanThreshold()
{
// TODO: Move to CVar
return 5 * GetDPI() / 96;
}
qreal Theme::mmToPixel(qreal mm) const
{
return mm*GetDPI()/25.4;
}
// only for touch platforms
int TBSystem::GetPanThreshold()
{
// FIXME!
// (probably not necessary, only for touch platforms...)
return 5 * GetDPI() / 96;
}