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Create write caption for pushbutton

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This commit is contained in:
Svetlana Kulikova
2023-12-18 17:37:15 +03:00
parent 910a68765a
commit 8bb77f373d
6 changed files with 129 additions and 58 deletions
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81
PdfFile/PdfWriter.cpp
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@ -2163,14 +2163,22 @@ HRESULT CPdfWriter::AddAnnotField(NSFonts::IApplicationFonts* pAppFonts, CAnnotF
CAnnotFieldInfo::CWidgetAnnotPr::CButtonWidgetPr* pPr = oInfo.GetWidgetAnnotPr()->GetButtonWidgetPr();
PdfWriter::CPushButtonWidget* pButtonWidget = (PdfWriter::CPushButtonWidget*)pAnnot;
std::wstring wsValue;
if (nFlags & (1 << 10))
pButtonWidget->SetCA(pPr->GetCA());
{
wsValue = pPr->GetCA();
pButtonWidget->SetCA(wsValue);
}
if (nFlags & (1 << 11))
pButtonWidget->SetRC(pPr->GetRC());
if (nFlags & (1 << 12))
pButtonWidget->SetAC(pPr->GetAC());
BYTE nTP = 0;
if (nFlags & (1 << 13))
pButtonWidget->SetTP(pPr->GetTP());
{
nTP = pPr->GetTP();
pButtonWidget->SetTP(nTP);
}
int nIFFlags = pPr->GetIFFlag();
pButtonWidget->SetIFFlag(nIFFlags);
@ -2194,6 +2202,75 @@ HRESULT CPdfWriter::AddAnnotField(NSFonts::IApplicationFonts* pAppFonts, CAnnotF
pButtonWidget->SetRI(pPr->GetRI());
if (nIFFlags & (1 << 7))
pButtonWidget->SetIX(pPr->GetIX());
// ВНЕШНИЙ ВИД
// Caption
if (wsValue.empty())
return S_OK;
unsigned int unLen;
unsigned int* pUnicodes = NSStringExt::CConverter::GetUtf32FromUnicode(wsValue, unLen);
if (!pUnicodes)
return S_FALSE;
unsigned short* pCodes = new unsigned short[unLen];
if (!pCodes)
{
RELEASEARRAYOBJECTS(pUnicodes);
return S_FALSE;
}
PdfWriter::CFontCidTrueType** ppFonts = new PdfWriter::CFontCidTrueType*[unLen];
if (!ppFonts)
{
RELEASEARRAYOBJECTS(pUnicodes);
RELEASEARRAYOBJECTS(pCodes);
return S_FALSE;
}
for (unsigned int unIndex = 0; unIndex < unLen; ++unIndex)
{
unsigned int unUnicode = pUnicodes[unIndex];
if (!m_pFont->HaveChar(unUnicode))
{
std::wstring wsFontFamily = pAppFonts->GetFontBySymbol(unUnicode);
PdfWriter::CFontCidTrueType* pTempFont = GetFont(wsFontFamily, isBold, isItalic);
if (pTempFont)
{
pCodes[unIndex] = pTempFont->EncodeUnicode(unUnicode);
ppFonts[unIndex] = pTempFont;
continue;
}
}
pCodes[unIndex] = m_pFont->EncodeUnicode(unUnicode);
ppFonts[unIndex] = m_pFont;
}
double dMargin = 2; // Отступ используемый в Adobe
double dShiftX = dMargin;
double dBaseLine = (dY2 - dY1 - dFontSize + dMargin) / 2.0;
double dSumWidth = 0;
for (unsigned int unIndex = 0; unIndex < unLen; ++unIndex)
{
unsigned short ushCode = pCodes[unIndex];
double dLetterWidth = ppFonts[unIndex]->GetWidth(ushCode) / 1000.0 * dFontSize;
dSumWidth += dLetterWidth;
}
switch (nTP)
{
case 0:
{
dShiftX += (dX2 - dX1 - dSumWidth) / 2;
}
}
pButtonWidget->SetCaptionAP(pCodes, unLen, dShiftX, dBaseLine, ppFonts);
RELEASEARRAYOBJECTS(pUnicodes);
RELEASEARRAYOBJECTS(pCodes);
RELEASEARRAYOBJECTS(ppFonts);
}
else
{