/*>HandleEvent(APTR object)
------------------------
Dispatch menu events.
12.03.92 Original.
30.03.92 Modified MenuEdit to call OpenFile() directly.
31.03.92 Modified MenuSave to call SaveAsFile() directly.
05.05.92 Added Rexx menu handling
12.06.92 Removed fill grey/hatch items and replaced with requester
02.07.92 Added MenuPalette
13.07.92 Added MenuScrBack
20.07.92 Added DEMO_VERSION conditional
07.08.92 Added RemoveFills()
*/
HandleEvent(APTR object)
{
if(object == (APTR)MenuOpen) { OpenFile(object); return(0); }
if(object == (APTR)MenuSave) { SaveAsFile(object); return(0); }
if(object == (APTR)MenuSaveAs) { SaveAsFile(object); return(0); }
if(object == (APTR)MenuEdit) { OpenFile(object); return(0); }
if(object == (APTR)MenuPaper) { SetPaper(object); return(0); }
if(object == (APTR)MenuSetPens) { SetPens(object); return(0); }
if(object == (APTR)MenuPalette) { SetPalette(object); return(0); }
if(object == (APTR)MenuScrBack) { ScreenToBack(MyScreen); return(0); }
if(object == (APTR)MenuAbout) { About(object); return(0); }
if(object == (APTR)MenuQuit) { QuitProgram(object); return(0); }
#ifndef DEMO_VERSION
if(object == (APTR)MenuPS) { PlotPS(object); return(0); }
if(object == (APTR)MenuHPGL) { PlotHPGL(object); return(0); }
if(object == (APTR)MenuDR2D) { PlotDR2D(object); return(0); }
#endif
if(object == (APTR)MenuXY) { StyleXY(object); return(0); }
if(object == (APTR)MenuScatter) { StyleScatter(object); return(0); }
if(object == (APTR)MenuBar) { StyleBar(object); return(0); }
if(object == (APTR)MenuPie) { StylePie(object); return(0); }
if(object == (APTR)MenuErrors) { ToggleErrors(object); return(0); }
if(object == (APTR)MenuEject) { EjectSlice(object); return(0); }
if(object == (APTR)MenuLineSet) { SetLine(object); return(0); }
if(object == (APTR)MenuBarSet) { SetBar(object); return(0); }
if(object == (APTR)MenuPieSet) { SetPie(object); return(0); }
if(object == (APTR)MenuLogX) { ToggleLogX(object); return(0); }
if(object == (APTR)MenuLogY) { ToggleLogY(object); return(0); }
if(object == (APTR)MenuBoxed) { ToggleBoxed(object); return(0); }
if(object == (APTR)MenuGrid) { ToggleGrid(object); return(0); }
if(object == (APTR)MenuAxes) { SetAxes(object); return(0); }
if(object == (APTR)MenuFZero) { ToggleFZero(object); return(0); }
if(object == (APTR)MenuTitle) { SetTitle(object); return(0); }
if(object == (APTR)MenuAxTitle) { SetAxTitle(object); return(0); }
if(object == (APTR)MenuAxLabel) { SetAxLabel(object); return(0); }
if(object == (APTR)MenuKey) { SetKey(object); return(0); }
if(object == (APTR)MenuLabel) { SetLabel(object); return(0); }
if(object == (APTR)MenuPen) { ChangePen(object); return(0); }
if(object == (APTR)MenuFillType) { FillControl(object); return(0); }
if(object == (APTR)MenuRegress) { SetRegress(object); return(0); }
if(object == (APTR)MenuRobust) { ToggleRobust(object); return(0); }
if(object == (APTR)MenuFourier) { SetFourier(object); return(0); }
if(object == (APTR)MenuRexxFit) { RexxFit(object); return(0); }
if(object == (APTR)MenuRexx) { InstallMacro(object); return(0); }
if(object == (APTR)MenuRunRexx) { RunMacro(object); return(0); }
if(object == (APTR)MenuDebRexx) { ToggleRexxDeb(object); return(0); }
if(object == (APTR)MenuLS1) { SetLineDash(object); return(0); }
if(object == (APTR)MenuLS2) { SetLineDash(object); return(0); }
if(object == (APTR)MenuLS3) { SetLineDash(object); return(0); }
if(object == (APTR)MenuLS4) { SetLineDash(object); return(0); }
if(object == (APTR)MenuLS5) { SetLineDash(object); return(0); }
if(object == (APTR)MenuLS6) { SetLineDash(object); return(0); }
if(object == (APTR)MenuFT1) { SetFillType(object); return(0); }
if(object == (APTR)MenuFT2) { SetFillType(object); return(0); }
if(object == (APTR)MenuFT3) { SetFillType(object); return(0); }
if(object == (APTR)MenuFT4) { SetFillType(object); return(0); }
if(object == (APTR)MenuFT5) { SetFillType(object); return(0); }
if(object == (APTR)MenuFT6) { SetFillType(object); return(0); }
if(object == (APTR)MenuNoFills) { RemoveFills(object); return(0); }
return(0);
}
void CPDF_AllStates::ProcessExtGS(CPDF_Dictionary* pGS,
CPDF_StreamContentParser* pParser) {
for (const auto& it : *pGS) {
const CFX_ByteString& key_str = it.first;
CPDF_Object* pElement = it.second.get();
CPDF_Object* pObject = pElement ? pElement->GetDirect() : nullptr;
if (!pObject)
continue;
uint32_t key = key_str.GetID();
switch (key) {
case FXBSTR_ID('L', 'W', 0, 0):
m_GraphState.SetLineWidth(pObject->GetNumber());
break;
case FXBSTR_ID('L', 'C', 0, 0):
m_GraphState.SetLineCap(
static_cast<CFX_GraphStateData::LineCap>(pObject->GetInteger()));
break;
case FXBSTR_ID('L', 'J', 0, 0):
m_GraphState.SetLineJoin(
static_cast<CFX_GraphStateData::LineJoin>(pObject->GetInteger()));
break;
case FXBSTR_ID('M', 'L', 0, 0):
m_GraphState.SetMiterLimit(pObject->GetNumber());
break;
case FXBSTR_ID('D', 0, 0, 0): {
CPDF_Array* pDash = pObject->AsArray();
if (!pDash)
break;
CPDF_Array* pArray = pDash->GetArrayAt(0);
if (!pArray)
break;
SetLineDash(pArray, pDash->GetNumberAt(1), 1.0f);
break;
}
case FXBSTR_ID('R', 'I', 0, 0):
m_GeneralState.SetRenderIntent(pObject->GetString());
break;
case FXBSTR_ID('F', 'o', 'n', 't'): {
CPDF_Array* pFont = pObject->AsArray();
if (!pFont)
break;
m_TextState.SetFontSize(pFont->GetNumberAt(1));
m_TextState.SetFont(pParser->FindFont(pFont->GetStringAt(0)));
break;
}
case FXBSTR_ID('T', 'R', 0, 0):
if (pGS->KeyExist("TR2")) {
continue;
}
case FXBSTR_ID('T', 'R', '2', 0):
m_GeneralState.SetTR(pObject && !pObject->IsName() ? pObject : nullptr);
break;
case FXBSTR_ID('B', 'M', 0, 0): {
CPDF_Array* pArray = pObject->AsArray();
m_GeneralState.SetBlendMode(pArray ? pArray->GetStringAt(0)
: pObject->GetString());
if (m_GeneralState.GetBlendType() > FXDIB_BLEND_MULTIPLY)
pParser->GetPageObjectHolder()->SetBackgroundAlphaNeeded(true);
break;
}
case FXBSTR_ID('S', 'M', 'a', 's'):
if (ToDictionary(pObject)) {
m_GeneralState.SetSoftMask(pObject);
m_GeneralState.SetSMaskMatrix(pParser->GetCurStates()->m_CTM);
} else {
m_GeneralState.SetSoftMask(nullptr);
}
break;
case FXBSTR_ID('C', 'A', 0, 0):
m_GeneralState.SetStrokeAlpha(ClipFloat(pObject->GetNumber()));
break;
case FXBSTR_ID('c', 'a', 0, 0):
m_GeneralState.SetFillAlpha(ClipFloat(pObject->GetNumber()));
break;
case FXBSTR_ID('O', 'P', 0, 0):
m_GeneralState.SetStrokeOP(!!pObject->GetInteger());
if (!pGS->KeyExist("op"))
m_GeneralState.SetFillOP(!!pObject->GetInteger());
break;
case FXBSTR_ID('o', 'p', 0, 0):
m_GeneralState.SetFillOP(!!pObject->GetInteger());
break;
case FXBSTR_ID('O', 'P', 'M', 0):
m_GeneralState.SetOPMode(pObject->GetInteger());
break;
case FXBSTR_ID('B', 'G', 0, 0):
if (pGS->KeyExist("BG2")) {
continue;
}
case FXBSTR_ID('B', 'G', '2', 0):
m_GeneralState.SetBG(pObject);
break;
case FXBSTR_ID('U', 'C', 'R', 0):
if (pGS->KeyExist("UCR2")) {
continue;
}
case FXBSTR_ID('U', 'C', 'R', '2'):
m_GeneralState.SetUCR(pObject);
break;
case FXBSTR_ID('H', 'T', 0, 0):
m_GeneralState.SetHT(pObject);
break;
case FXBSTR_ID('F', 'L', 0, 0):
m_GeneralState.SetFlatness(pObject->GetNumber());
break;
case FXBSTR_ID('S', 'M', 0, 0):
m_GeneralState.SetSmoothness(pObject->GetNumber());
break;
case FXBSTR_ID('S', 'A', 0, 0):
m_GeneralState.SetStrokeAdjust(!!pObject->GetInteger());
break;
case FXBSTR_ID('A', 'I', 'S', 0):
m_GeneralState.SetAlphaSource(!!pObject->GetInteger());
break;
case FXBSTR_ID('T', 'K', 0, 0):
m_GeneralState.SetTextKnockout(!!pObject->GetInteger());
break;
}
}
m_GeneralState.SetMatrix(m_CTM);
}
