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Find dShiftY for pushbutton

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This commit is contained in:
Svetlana Kulikova
2024-01-17 18:05:06 +03:00
parent 6d5d74de0c
commit a160bc7ad1
7 changed files with 138 additions and 64 deletions
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114
PdfFile/PdfWriter.cpp
View File

@ -2103,12 +2103,6 @@ HRESULT CPdfWriter::AddAnnotField(NSFonts::IApplicationFonts* pAppFonts, CAnnotF
CAnnotFieldInfo::CWidgetAnnotPr::CButtonWidgetPr* pPr = oInfo.GetWidgetAnnotPr()->GetButtonWidgetPr();
PdfWriter::CPushButtonWidget* pButtonWidget = (PdfWriter::CPushButtonWidget*)pAnnot;
if (nFlags & (1 << 10))
pButtonWidget->SetCA(pPr->GetCA());
if (nFlags & (1 << 11))
pButtonWidget->SetRC(pPr->GetRC());
if (nFlags & (1 << 12))
pButtonWidget->SetAC(pPr->GetAC());
BYTE nTP = 0;
if (nFlags & (1 << 13))
{
@ -2141,6 +2135,24 @@ HRESULT CPdfWriter::AddAnnotField(NSFonts::IApplicationFonts* pAppFonts, CAnnotF
// ВНЕШНИЙ ВИД
pButtonWidget->SetFont(m_pFont, dFontSize, isBold, isItalic);
if (nFlags & (1 << 10))
{
pButtonWidget->SetCA(pPr->GetCA());
if (nTP == 0)
DrawButtonWidget(pAppFonts, pButtonWidget, 0, NULL);
}
if (nFlags & (1 << 11))
{
pButtonWidget->SetRC(pPr->GetRC());
if (nTP == 0)
DrawButtonWidget(pAppFonts, pButtonWidget, 1, NULL);
}
if (nFlags & (1 << 12))
{
pButtonWidget->SetAC(pPr->GetAC());
if (nTP == 0)
DrawButtonWidget(pAppFonts, pButtonWidget, 2, NULL);
}
}
else
{
@ -2444,10 +2456,12 @@ HRESULT CPdfWriter::EditWidgetParents(NSFonts::IApplicationFonts* pAppFonts, CWi
continue;
PdfWriter::CPushButtonWidget* pPBWidget = (PdfWriter::CPushButtonWidget*)pAnnot;
DrawButtonWidget(pAppFonts, pPBWidget,
pPBWidget->m_nI >= 0 ? arrForm[pPBWidget->m_nI] : NULL,
pPBWidget->m_nRI >= 0 ? arrForm[pPBWidget->m_nRI] : NULL,
pPBWidget->m_nIX >= 0 ? arrForm[pPBWidget->m_nIX] : NULL);
if (pPBWidget->m_nI >= 0)
DrawButtonWidget(pAppFonts, pPBWidget, 0, arrForm[pPBWidget->m_nI]);
if (pPBWidget->m_nRI >= 0)
DrawButtonWidget(pAppFonts, pPBWidget, 1, arrForm[pPBWidget->m_nRI]);
if (pPBWidget->m_nIX >= 0)
DrawButtonWidget(pAppFonts, pPBWidget, 2, arrForm[pPBWidget->m_nIX]);
}
return S_OK;
@ -3519,22 +3533,30 @@ void CPdfWriter::DrawChoiceWidget(NSFonts::IApplicationFonts* pAppFonts, PdfWrit
RELEASEARRAYOBJECTS(ppFonts);
}
}
void CPdfWriter::DrawButtonWidget(NSFonts::IApplicationFonts* pAppFonts, PdfWriter::CPushButtonWidget* pButtonWidget, PdfWriter::CXObject* pFormI, PdfWriter::CXObject* pFormRI, PdfWriter::CXObject* pFormIX)
void CPdfWriter::DrawButtonWidget(NSFonts::IApplicationFonts* pAppFonts, PdfWriter::CPushButtonWidget* pButtonWidget, BYTE nAP, PdfWriter::CXObject* pForm)
{
if (!pAppFonts || !pButtonWidget || (!pFormI && !pFormRI && !pFormIX))
if (!pAppFonts || !pButtonWidget)
return;
double dShiftX = 0;
double dShiftY = 0;
double dLineW = 0;
double dLineH = 0;
unsigned int unLen = 0;
unsigned int* pUnicodes = NULL;
unsigned short* pCodes = NULL;
PdfWriter::CFontCidTrueType** ppFonts = NULL;
std::wstring wsValue = pButtonWidget->GetCA();
BYTE nTP = pButtonWidget->GetTP();
std::wstring wsValue;
if (nAP == 0)
wsValue = pButtonWidget->GetCA();
else if (nAP == 1)
wsValue = pButtonWidget->GetRC();
else
wsValue = pButtonWidget->GetAC();
if (!pButtonWidget->HaveBorder() && pButtonWidget->HaveBC())
pButtonWidget->SetBorder(0, 1, {});
if (!pButtonWidget->HaveBorder())
pButtonWidget->SetEmptyBorder();
if (!wsValue.empty() && nTP != 1)
{
@ -3545,12 +3567,17 @@ void CPdfWriter::DrawButtonWidget(NSFonts::IApplicationFonts* pAppFonts, PdfWrit
double dFontSize = pButtonWidget->GetFontSize();
bool isBold = pButtonWidget->GetFontIsBold();
bool isItalic = pButtonWidget->GetFontIsItalic();
double dWidth = pButtonWidget->GetWidth();
double dHeight = pButtonWidget->GetHeight();
double dShiftBorder = pButtonWidget->GetBorderWidth();
BYTE nType = pButtonWidget->GetBorderType();
if (nType == 1 || nType == 3)
dShiftBorder *= 2;
if (dShiftBorder == 0)
dShiftBorder = 1;
if (!pButtonWidget->GetRespectBorder())
dShiftBorder = 0;
bool bFont = GetFontData(pAppFonts, wsValue, pFont, isBold, isItalic, pUnicodes, unLen, pCodes, ppFonts);
if (!bFont)
@ -3561,35 +3588,48 @@ void CPdfWriter::DrawButtonWidget(NSFonts::IApplicationFonts* pAppFonts, PdfWrit
return;
}
dShiftX = dShiftBorder * 2;
if (dShiftX == 0)
dShiftX = 2;
dShiftY = (dHeight - dFontSize) / 2.0 - dShiftBorder;
if (pFontTT)
dShiftY = (dHeight - pFontTT->m_dHeight * dFontSize / pFontTT->m_dUnitsPerEm) / 2.0 + std::abs(pFontTT->m_dDescent * dFontSize / pFontTT->m_dUnitsPerEm);
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;
dLineW += dLetterWidth;
}
if (pFontTT)
{
double dKoef = dFontSize / pFontTT->m_dUnitsPerEm;
dLineH = pFontTT->m_dHeight * dKoef;
if (nTP == 0 || nTP == 2 || nTP == 3 || nTP == 6)
dShiftX = (dWidth - dLineW) / 2;
else if (nTP == 4)
dShiftX = dWidth - dLineW - dShiftBorder * 2;
else if (nTP == 5)
dShiftX = dShiftBorder * 2;
if (nTP == 0 || nTP == 4 || nTP == 5 || nTP == 6)
dShiftY = (dHeight - dLineH) / 2.0 + std::abs(pFontTT->m_dDescent * dKoef);
else if (nTP == 3)
dShiftY = dHeight - dShiftBorder * 2 - dLineH + std::abs(pFontTT->m_dDescent * dKoef);
else if (nTP == 2)
{
// double dLineHeight = pFontTT->m_dHeight * dKoef;
// double dDescent = std::abs(pFontTT->m_dDescent * dKoef);
// double dAscent1 = pFontTT->m_dAscent * dKoef;
// double dAscent = dLineHeight - dDescent;
// double dMin = pFontTT->m_dMinY * dKoef;
// double dMax = pFontTT->m_dMaxY * dKoef;
// double dMidPoint = dAscent - pFontTT->m_dMinY * dKoef + dAscent - pFontTT->m_dMaxY * dKoef;
// double dDiff = dLineHeight - dMidPoint;
// dShiftY = dLineHeight / 2.0;
// dShiftY = dShiftY + dDescent;
// Find! PERFECT!!!
dShiftY = dShiftBorder * 2 + std::abs(pFontTT->m_dMinY * dKoef);
}
}
}
switch (pButtonWidget->GetTP())
{
case 0:
{
}
}
if (pFormI)
pButtonWidget->SetAP(pFormI, "I", pCodes, unLen, dShiftX, dShiftY, ppFonts);
if (pFormRI)
pButtonWidget->SetAP(pFormRI, "RI", pCodes, unLen, dShiftX, dShiftY, ppFonts);
if (pFormIX)
pButtonWidget->SetAP(pFormIX, "IX", pCodes, unLen, dShiftX, dShiftY, ppFonts);
pButtonWidget->SetAP(pForm, nAP, pCodes, unLen, dShiftX, dShiftY, dLineW, dLineH, ppFonts);
RELEASEARRAYOBJECTS(pUnicodes);
RELEASEARRAYOBJECTS(pCodes);

2
PdfFile/PdfWriter.h
View File

@ -245,7 +245,7 @@ private:
std::wstring GetDownloadFile(const std::wstring& sUrl, const std::wstring& wsTempDirectory);
void DrawTextWidget(NSFonts::IApplicationFonts* pAppFonts, PdfWriter::CTextWidget* pTextWidget, const std::wstring& wsValue);
void DrawChoiceWidget(NSFonts::IApplicationFonts* pAppFonts, PdfWriter::CChoiceWidget* pChoiceWidget, const std::vector<std::wstring>& arrValue);
void DrawButtonWidget(NSFonts::IApplicationFonts* pAppFonts, PdfWriter::CPushButtonWidget* pButtonWidget, PdfWriter::CXObject* pFormI, PdfWriter::CXObject* pFormRI, PdfWriter::CXObject* pFormIX);
void DrawButtonWidget(NSFonts::IApplicationFonts* pAppFonts, PdfWriter::CPushButtonWidget* pButtonWidget, BYTE nAP, PdfWriter::CXObject* pForm);
private:
NSFonts::IFontManager* m_pFontManager;

47
PdfFile/SrcWriter/Annotation.cpp
View File

@ -219,6 +219,12 @@ namespace PdfWriter
m_oBorder.dWidth = dWidth;
m_oBorder.arrDash = arrDash;
}
void CAnnotation::SetEmptyBorder()
{
m_oBorder.bHave = true;
m_oBorder.nType = 0;
m_oBorder.dWidth = 1;
}
void CAnnotation::SetAnnotFlag(const int& nAnnotFlag)
{
Add("F", nAnnotFlag);
@ -1218,6 +1224,7 @@ namespace PdfWriter
std::string sValue = U_TO_UTF8(wsRC);
m_pMK->Add("RC", new CStringObject(sValue.c_str(), true));
m_wsRC = wsRC;
}
void CPushButtonWidget::SetAC(const std::wstring& wsAC)
{
@ -1225,19 +1232,20 @@ namespace PdfWriter
std::string sValue = U_TO_UTF8(wsAC);
m_pMK->Add("AC", new CStringObject(sValue.c_str(), true));
m_wsAC = wsAC;
}
void CPushButtonWidget::SetAP(CXObject* pForm, const std::string& sAP, unsigned short* pCodes, unsigned int unCount, double dX, double dY, CFontCidTrueType** ppFonts)
void CPushButtonWidget::SetAP(CXObject* pForm, BYTE nAP, unsigned short* pCodes, unsigned int unCount, double dX, double dY, double dLineW, double dLineH, CFontCidTrueType** ppFonts)
{
m_pAppearance = new CAnnotAppearance(m_pXref, this);
if (!m_pAppearance)
return;
CAnnotAppearanceObject* pAppearance = NULL;
if (sAP == "I")
if (nAP == 0)
pAppearance = m_pAppearance->GetNormal();
else if (sAP == "RI")
else if (nAP == 1)
pAppearance = m_pAppearance->GetRollover();
else if (sAP == "IX")
else if (nAP == 2)
pAppearance = m_pAppearance->GetDown();
if (!pAppearance)
return;
@ -1245,10 +1253,12 @@ namespace PdfWriter
if (pForm)
{
TRect oRect = GetRect();
double dH = fabs(oRect.fTop - oRect.fBottom);
double dW = fabs(oRect.fRight - oRect.fLeft);
double dH = fabs(m_oRect.fTop - m_oRect.fBottom);
double dW = fabs(m_oRect.fRight - m_oRect.fLeft);
if (m_nTP == 2 || m_nTP == 3)
dH -= dLineH;
if (m_nTP == 4 || m_nTP == 5)
dW -= dLineW;
double dOriginW = pForm->GetWidth();
double dOriginH = pForm->GetHeight();
@ -1261,10 +1271,16 @@ namespace PdfWriter
double dDstH = dOriginH;
double dDstX = 0;
double dDstY = 0;
if (m_nTP == 2 || m_nTP == 3)
dDstY += dLineH;
if (m_nTP == 4 || m_nTP == 5)
dDstX += dLineW;
if (m_bRespectBorders && HaveBorder())
if (m_bRespectBorders && m_oBorder.bHave)
{
double dBorderSize = GetBorderWidth();
double dBorderSize = m_oBorder.dWidth;
if (m_oBorder.nType == 1 || m_oBorder.nType == 3)
dBorderSize *= 2;
dDstX += 2 * dBorderSize;
dDstY += 2 * dBorderSize;
dH -= 4 * dBorderSize;
@ -1292,19 +1308,24 @@ namespace PdfWriter
pAppearance->DrawPicture(pForm->GetName().c_str(), dDstX, dDstY, dDstW / dOriginW, dDstH / dOriginH, m_bRespectBorders);
}
else
pAppearance->DrawPicture();
pAppearance->StartDrawText(m_pFont, m_dFontSize, 0, 0, 0, NULL, fabs(m_oRect.fRight - m_oRect.fLeft), fabs(m_oRect.fBottom - m_oRect.fTop));
if (pCodes)
{
CStream* pStream = pAppearance->GetStream();
pStream->WriteStr("\012q\012BT\012");
if (pForm)
pStream->WriteStr("\012q\012BT\012");
pAppearance->DrawTextLine(dX, dY, pCodes, unCount, ppFonts, NULL);
pStream->WriteStr("ET\012Q\012");
if (pForm)
pStream->WriteStr("ET\012Q\012");
else
pAppearance->EndDrawText();
}
if (pForm)
{
CheckMK();
std::string sAP = nAP == 0 ? "I" : (nAP == 1 ? "RI" : "IX");
m_pMK->Add(sAP, pForm);
}
}

9
PdfFile/SrcWriter/Annotation.h
View File

@ -141,6 +141,7 @@ namespace PdfWriter
void SetRect(const TRect& oRect);
void SetBorder(BYTE nType, double dWidth, const std::vector<double>& arrDash);
void SetEmptyBorder();
void SetAnnotFlag(const int& nAnnotFlag);
void SetPage(CPage* pPage);
void SetBE(BYTE nType, const double& dBE);
@ -417,8 +418,9 @@ namespace PdfWriter
double m_dShiftX;
double m_dShiftY;
std::wstring m_wsCA;
std::wstring m_wsRC;
std::wstring m_wsAC;
CDictObject* m_pIF;
std::string m_sCaptionForAP;
void CheckIF();
@ -439,9 +441,12 @@ namespace PdfWriter
void SetRC(const std::wstring& wsRC);
void SetAC(const std::wstring& wsAC);
void SetAP(CXObject* pForm, const std::string& sAP, unsigned short* pCodes, unsigned int unCount, double dX, double dY, CFontCidTrueType** ppFonts);
void SetAP(CXObject* pForm, BYTE nAP, unsigned short* pCodes, unsigned int unCount, double dX, double dY, double dLineW, double dLineH, CFontCidTrueType** ppFonts);
const std::wstring& GetCA() { return m_wsCA; }
const std::wstring& GetRC() { return m_wsRC; }
const std::wstring& GetAC() { return m_wsAC; }
BYTE GetTP() { return m_nTP; }
bool GetRespectBorder() { return m_bRespectBorders; }
int m_nI, m_nRI, m_nIX;
};

28
PdfFile/SrcWriter/Field.cpp
View File

@ -2100,13 +2100,23 @@ namespace PdfWriter
m_pStream->WriteStr("q\012");
m_pStream->WriteReal(dBorderSizeStyle);
m_pStream->WriteChar(' ');
m_pStream->WriteReal(dBorderSizeStyle);
m_pStream->WriteChar(' ');
m_pStream->WriteReal(std::max(dWidth - dBorderSizeStyle * 2, 0.0));
m_pStream->WriteChar(' ');
m_pStream->WriteReal(std::max(dHeight - dBorderSizeStyle * 2, 0.0));
if (pAnnot && pAnnot->GetWidgetType() == WidgetPushbutton && !((CPushButtonWidget*)pAnnot)->GetRespectBorder())
{
m_pStream->WriteStr("0 0 ");
m_pStream->WriteReal(std::max(dWidth, 0.0));
m_pStream->WriteChar(' ');
m_pStream->WriteReal(std::max(dHeight, 0.0));
}
else
{
m_pStream->WriteReal(dBorderSizeStyle);
m_pStream->WriteChar(' ');
m_pStream->WriteReal(dBorderSizeStyle);
m_pStream->WriteChar(' ');
m_pStream->WriteReal(std::max(dWidth - dBorderSizeStyle * 2, 0.0));
m_pStream->WriteChar(' ');
m_pStream->WriteReal(std::max(dHeight - dBorderSizeStyle * 2, 0.0));
}
m_pStream->WriteStr(" re\012W\012n\012");
if (pAnnot && pAnnot->GetWidgetType() == WidgetListbox)
@ -2130,10 +2140,6 @@ namespace PdfWriter
m_pStream->WriteStr(" re\012f\012");
}
}
if (pAnnot && pAnnot->GetWidgetType() == WidgetPushbutton)
{
}
m_pStream->WriteStr("BT\012");

1
PdfFile/SrcWriter/FontTT.cpp
View File

@ -179,6 +179,7 @@ namespace PdfWriter
m_dHeight = pFace->height;
m_dDescent = pFace->descender;
m_dAscent = pFace->ascender;
m_dUnitsPerEm = pFace->units_per_EM;
m_dMaxY = pFace->bbox.yMax;
m_dMinY = pFace->bbox.yMin;

1
PdfFile/SrcWriter/FontTT.h
View File

@ -75,6 +75,7 @@ namespace PdfWriter
double m_dUnitsPerEm;
double m_dHeight;
double m_dDescent;
double m_dAscent;
double m_dMaxY;
double m_dMinY;