void CBitmapFont::DrawString(const char* szText, int nPosX, int nPosY) { CSGD_TextureManager* pTM = CSGD_TextureManager::GetInstance(); // iterate through the string 1 character at a time int length = (int)strlen(szText); for (int i=0; i < length; i++) { // get ascii value of character char ch = szText[i]; // make sure character is uppercase ch = toupper(ch); // calculate the id on the bitmap using the start char int id = ch - GetStartChar(); // Make a rect based on an ID RECT rLetter = CalculateRect(id); // Draw it to the screen pTM->Draw(GetFontImageID(), nPosX + (i*GetCharWidth()), nPosY, 1.0f, 1.0f, &rLetter); } }
//===================================================== void Renderer::Render() { SharedStruct<IpcStruct> *pSharedStruct = Ipc::Get()->GetSharedStruct(); LPAIOVERLAY_Info pInfo; LPAIOVERLAY_InfoOptions pOptions; LPAIOVERLAY_Calculations pCalculations; for (int x = 0; x < MAX_INFOS; x++) { pInfo = &(*pSharedStruct)->infos[x]; pOptions = &pInfo->options; pCalculations = &pInfo->calculations; if (pInfo->nState == info_New) { pInfo->nState = info_Displaying; CalculateRect (pInfo); switch (pOptions->position) { case pos_AutoTopLeft: pOptions->rect.top = INFO_SCREEN_PADDING; pOptions->rect.left = INFO_SCREEN_PADDING; for (int y = 0; y < MAX_INFOS; y++) { if (x != y && (*pSharedStruct)->infos[y].nState != info_Invalid && (*pSharedStruct)->infos[y].options.position == pos_AutoTopLeft) { if ((*pSharedStruct)->infos[y].options.rect.bottom >= pOptions->rect.top) { int nOldDistance = pOptions->rect.bottom - pOptions->rect.top; pOptions->rect.top = (*pSharedStruct)->infos[y].options.rect.bottom + INFO_CONSECUTIVE_PADDING; pOptions->rect.bottom = pOptions->rect.top + nOldDistance; } } } break; } //char test[1024]; //sprintf (test, "%d, %d, %d, %d", pInfo->options.rect.top, pInfo->options.rect.left, pInfo->options.rect.bottom, pInfo->options.rect.right); //MessageBox (NULL, test, "OK", MB_OK); pCalculations->dwStartTime = GetTickCount(); } else if (pInfo->nState == info_Displaying) { DrawText (pInfo); if (GetTickCount () - pCalculations->dwStartTime >= pOptions->dwHoldTime) { pInfo->nState = info_Fading; } } else if (pInfo->nState == info_Fading) { DrawText (pInfo); pOptions->nAlpha -= pOptions->nFadeRate; pOptions->nOutlineAlpha -= pOptions->nFadeRate; if (pOptions->nAlpha < 0) { ResetInfo (pInfo); } if (pOptions->nOutlineAlpha < 0) { pOptions->nOutlineAlpha = 0; } } } }
DLLEXPORT int STDCALL FPDFPage_Flatten( FPDF_PAGE page, int nFlag) { if (!page) { return FLATTEN_FAIL; } CPDF_Page * pPage = (CPDF_Page*)( page ); CPDF_Document * pDocument = pPage->m_pDocument; CPDF_Dictionary * pPageDict = pPage->m_pFormDict; if ( !pDocument || !pPageDict ) { return FLATTEN_FAIL; } CPDF_ObjectArray ObjectArray; CPDF_RectArray RectArray; int iRet = FLATTEN_FAIL; iRet = ParserAnnots( pDocument, pPageDict, &RectArray, &ObjectArray, nFlag); if (iRet == FLATTEN_NOTINGTODO) { return FLATTEN_NOTINGTODO; }else if (iRet == FLATTEN_FAIL) { return FLATTEN_FAIL; } CPDF_Rect rcOriginalCB; CPDF_Rect rcMerger = CalculateRect( &RectArray ); CPDF_Rect rcOriginalMB = pPageDict->GetRect("MediaBox"); if (pPageDict->KeyExist("CropBox")) rcOriginalMB = pPageDict->GetRect("CropBox"); if (rcOriginalMB.IsEmpty()) { rcOriginalMB = CPDF_Rect(0.0f, 0.0f, 612.0f, 792.0f); } rcMerger.left = rcMerger.left < rcOriginalMB.left? rcOriginalMB.left : rcMerger.left; rcMerger.right = rcMerger.right > rcOriginalMB.right? rcOriginalMB.right : rcMerger.right; rcMerger.top = rcMerger.top > rcOriginalMB.top? rcOriginalMB.top : rcMerger.top; rcMerger.bottom = rcMerger.bottom < rcOriginalMB.bottom? rcOriginalMB.bottom : rcMerger.bottom; if (pPageDict->KeyExist("ArtBox")) rcOriginalCB = pPageDict->GetRect("ArtBox"); else rcOriginalCB = rcOriginalMB; if (!rcOriginalMB.IsEmpty()) { CPDF_Array* pMediaBox = FX_NEW CPDF_Array(); pMediaBox->Add(FX_NEW CPDF_Number(rcOriginalMB.left)); pMediaBox->Add(FX_NEW CPDF_Number(rcOriginalMB.bottom)); pMediaBox->Add(FX_NEW CPDF_Number(rcOriginalMB.right)); pMediaBox->Add(FX_NEW CPDF_Number(rcOriginalMB.top)); pPageDict->SetAt("MediaBox",pMediaBox); } if (!rcOriginalCB.IsEmpty()) { CPDF_Array* pCropBox = FX_NEW CPDF_Array(); pCropBox->Add(FX_NEW CPDF_Number(rcOriginalCB.left)); pCropBox->Add(FX_NEW CPDF_Number(rcOriginalCB.bottom)); pCropBox->Add(FX_NEW CPDF_Number(rcOriginalCB.right)); pCropBox->Add(FX_NEW CPDF_Number(rcOriginalCB.top)); pPageDict->SetAt("ArtBox", pCropBox); } CPDF_Dictionary* pRes = NULL; pRes = pPageDict->GetDict("Resources"); if (!pRes) { pRes = FX_NEW CPDF_Dictionary; pPageDict->SetAt( "Resources", pRes ); } CPDF_Stream* pNewXObject = FX_NEW CPDF_Stream(NULL, 0, FX_NEW CPDF_Dictionary); FX_DWORD dwObjNum = pDocument->AddIndirectObject(pNewXObject); CPDF_Dictionary* pPageXObject = pRes->GetDict("XObject"); if (!pPageXObject) { pPageXObject = FX_NEW CPDF_Dictionary; pRes->SetAt("XObject", pPageXObject); } CFX_ByteString key = ""; int nStreams = ObjectArray.GetSize(); if (nStreams > 0) { for (int iKey = 0; /*iKey < 100*/; iKey++) { char sExtend[5] = {0}; FXSYS_itoa(iKey, sExtend, 10); key = CFX_ByteString("FFT") + CFX_ByteString(sExtend); if (!pPageXObject->KeyExist(key)) break; } } SetPageContents(key, pPageDict, pDocument); CPDF_Dictionary* pNewXORes = NULL; if (!key.IsEmpty()) { pPageXObject->SetAtReference(key, pDocument, dwObjNum); CPDF_Dictionary* pNewOXbjectDic = pNewXObject->GetDict(); pNewXORes = FX_NEW CPDF_Dictionary; pNewOXbjectDic->SetAt("Resources", pNewXORes); pNewOXbjectDic->SetAtName("Type", "XObject"); pNewOXbjectDic->SetAtName("Subtype", "Form"); pNewOXbjectDic->SetAtInteger("FormType", 1); pNewOXbjectDic->SetAtName("Name", "FRM"); CPDF_Rect rcBBox = pPageDict->GetRect("ArtBox"); pNewOXbjectDic->SetAtRect("BBox", rcBBox); } for (int i = 0; i < nStreams; i++) { CPDF_Dictionary* pAnnotDic = ObjectArray.GetAt(i); if (!pAnnotDic)continue; CPDF_Rect rcAnnot = pAnnotDic->GetRect("Rect"); rcAnnot.Normalize(); CFX_ByteString sAnnotState = pAnnotDic->GetString("AS"); CPDF_Dictionary* pAnnotAP = pAnnotDic->GetDict("AP"); if (!pAnnotAP)continue; CPDF_Stream* pAPStream = pAnnotAP->GetStream("N"); if (!pAPStream) { CPDF_Dictionary* pAPDic = pAnnotAP->GetDict("N"); if (!pAPDic)continue; if (!sAnnotState.IsEmpty()) { pAPStream = pAPDic->GetStream(sAnnotState); } else { FX_POSITION pos = pAPDic->GetStartPos(); if (pos) { CFX_ByteString sKey; CPDF_Object* pFirstObj = pAPDic->GetNextElement(pos, sKey); if (pFirstObj) { if (pFirstObj->GetType() == PDFOBJ_REFERENCE) pFirstObj = pFirstObj->GetDirect(); if (pFirstObj->GetType() != PDFOBJ_STREAM) continue; pAPStream = (CPDF_Stream*)pFirstObj; } } } } if (!pAPStream)continue; CPDF_Dictionary* pAPDic = pAPStream->GetDict(); CFX_AffineMatrix matrix = pAPDic->GetMatrix("Matrix"); CPDF_Rect rcStream; if (pAPDic->KeyExist("Rect")) rcStream = pAPDic->GetRect("Rect"); else if (pAPDic->KeyExist("BBox")) rcStream = pAPDic->GetRect("BBox"); if (rcStream.IsEmpty())continue; CPDF_Object* pObj = pAPStream; if (pObj) { CPDF_Dictionary* pObjDic = pObj->GetDict(); if (pObjDic) { pObjDic->SetAtName("Type", "XObject"); pObjDic->SetAtName("Subtype", "Form"); } } CPDF_Dictionary* pXObject = pNewXORes->GetDict("XObject"); if (!pXObject) { pXObject = FX_NEW CPDF_Dictionary; pNewXORes->SetAt("XObject", pXObject); } CFX_ByteString sFormName; sFormName.Format("F%d", i); FX_DWORD dwObjNum = pDocument->AddIndirectObject(pObj); pXObject->SetAtReference(sFormName, pDocument, dwObjNum); CPDF_StreamAcc acc; acc.LoadAllData(pNewXObject); FX_LPCBYTE pData = acc.GetData(); CFX_ByteString sStream(pData, acc.GetSize()); CFX_ByteString sTemp; if (matrix.IsIdentity()) { matrix.a = 1.0f; matrix.b = 0.0f; matrix.c = 0.0f; matrix.d = 1.0f; matrix.e = 0.0f; matrix.f = 0.0f; } CFX_AffineMatrix m = GetMatrix(rcAnnot, rcStream, matrix); sTemp.Format("q %f 0 0 %f %f %f cm /%s Do Q\n", m.a, m.d, m.e, m.f, sFormName.c_str()); sStream += sTemp; pNewXObject->SetData((FX_LPCBYTE)sStream, sStream.GetLength(), FALSE, FALSE); } pPageDict->RemoveAt( "Annots" ); ObjectArray.RemoveAll(); RectArray.RemoveAll(); return FLATTEN_SUCCESS; }
DLLEXPORT int STDCALL FPDFPage_Flatten(FPDF_PAGE page, int nFlag) { CPDF_Page* pPage = CPDFPageFromFPDFPage(page); if (!page) { return FLATTEN_FAIL; } CPDF_Document* pDocument = pPage->m_pDocument; CPDF_Dictionary* pPageDict = pPage->m_pFormDict; if (!pDocument || !pPageDict) { return FLATTEN_FAIL; } CPDF_ObjectArray ObjectArray; CPDF_RectArray RectArray; int iRet = FLATTEN_FAIL; iRet = ParserAnnots(pDocument, pPageDict, &RectArray, &ObjectArray, nFlag); if (iRet == FLATTEN_NOTHINGTODO || iRet == FLATTEN_FAIL) return iRet; CFX_FloatRect rcOriginalCB; CFX_FloatRect rcMerger = CalculateRect(&RectArray); CFX_FloatRect rcOriginalMB = pPageDict->GetRectFor("MediaBox"); if (pPageDict->KeyExist("CropBox")) rcOriginalMB = pPageDict->GetRectFor("CropBox"); if (rcOriginalMB.IsEmpty()) { rcOriginalMB = CFX_FloatRect(0.0f, 0.0f, 612.0f, 792.0f); } rcMerger.left = rcMerger.left < rcOriginalMB.left ? rcOriginalMB.left : rcMerger.left; rcMerger.right = rcMerger.right > rcOriginalMB.right ? rcOriginalMB.right : rcMerger.right; rcMerger.top = rcMerger.top > rcOriginalMB.top ? rcOriginalMB.top : rcMerger.top; rcMerger.bottom = rcMerger.bottom < rcOriginalMB.bottom ? rcOriginalMB.bottom : rcMerger.bottom; if (pPageDict->KeyExist("ArtBox")) rcOriginalCB = pPageDict->GetRectFor("ArtBox"); else rcOriginalCB = rcOriginalMB; if (!rcOriginalMB.IsEmpty()) { CPDF_Array* pMediaBox = new CPDF_Array(); pMediaBox->Add(new CPDF_Number(rcOriginalMB.left)); pMediaBox->Add(new CPDF_Number(rcOriginalMB.bottom)); pMediaBox->Add(new CPDF_Number(rcOriginalMB.right)); pMediaBox->Add(new CPDF_Number(rcOriginalMB.top)); pPageDict->SetFor("MediaBox", pMediaBox); } if (!rcOriginalCB.IsEmpty()) { CPDF_Array* pCropBox = new CPDF_Array(); pCropBox->Add(new CPDF_Number(rcOriginalCB.left)); pCropBox->Add(new CPDF_Number(rcOriginalCB.bottom)); pCropBox->Add(new CPDF_Number(rcOriginalCB.right)); pCropBox->Add(new CPDF_Number(rcOriginalCB.top)); pPageDict->SetFor("ArtBox", pCropBox); } CPDF_Dictionary* pRes = pPageDict->GetDictFor("Resources"); if (!pRes) { pRes = new CPDF_Dictionary(pDocument->GetByteStringPool()); pPageDict->SetFor("Resources", pRes); } CPDF_Stream* pNewXObject = new CPDF_Stream( nullptr, 0, new CPDF_Dictionary(pDocument->GetByteStringPool())); uint32_t dwObjNum = pDocument->AddIndirectObject(pNewXObject); CPDF_Dictionary* pPageXObject = pRes->GetDictFor("XObject"); if (!pPageXObject) { pPageXObject = new CPDF_Dictionary(pDocument->GetByteStringPool()); pRes->SetFor("XObject", pPageXObject); } CFX_ByteString key = ""; int nStreams = ObjectArray.GetSize(); if (nStreams > 0) { for (int iKey = 0; /*iKey < 100*/; iKey++) { char sExtend[5] = {}; FXSYS_itoa(iKey, sExtend, 10); key = CFX_ByteString("FFT") + CFX_ByteString(sExtend); if (!pPageXObject->KeyExist(key)) break; } } SetPageContents(key, pPageDict, pDocument); CPDF_Dictionary* pNewXORes = nullptr; if (!key.IsEmpty()) { pPageXObject->SetReferenceFor(key, pDocument, dwObjNum); CPDF_Dictionary* pNewOXbjectDic = pNewXObject->GetDict(); pNewXORes = new CPDF_Dictionary(pDocument->GetByteStringPool()); pNewOXbjectDic->SetFor("Resources", pNewXORes); pNewOXbjectDic->SetNameFor("Type", "XObject"); pNewOXbjectDic->SetNameFor("Subtype", "Form"); pNewOXbjectDic->SetIntegerFor("FormType", 1); pNewOXbjectDic->SetNameFor("Name", "FRM"); CFX_FloatRect rcBBox = pPageDict->GetRectFor("ArtBox"); pNewOXbjectDic->SetRectFor("BBox", rcBBox); } for (int i = 0; i < nStreams; i++) { CPDF_Dictionary* pAnnotDic = ObjectArray.GetAt(i); if (!pAnnotDic) continue; CFX_FloatRect rcAnnot = pAnnotDic->GetRectFor("Rect"); rcAnnot.Normalize(); CFX_ByteString sAnnotState = pAnnotDic->GetStringFor("AS"); CPDF_Dictionary* pAnnotAP = pAnnotDic->GetDictFor("AP"); if (!pAnnotAP) continue; CPDF_Stream* pAPStream = pAnnotAP->GetStreamFor("N"); if (!pAPStream) { CPDF_Dictionary* pAPDic = pAnnotAP->GetDictFor("N"); if (!pAPDic) continue; if (!sAnnotState.IsEmpty()) { pAPStream = pAPDic->GetStreamFor(sAnnotState); } else { auto it = pAPDic->begin(); if (it != pAPDic->end()) { CPDF_Object* pFirstObj = it->second; if (pFirstObj) { if (pFirstObj->IsReference()) pFirstObj = pFirstObj->GetDirect(); if (!pFirstObj->IsStream()) continue; pAPStream = pFirstObj->AsStream(); } } } } if (!pAPStream) continue; CPDF_Dictionary* pAPDic = pAPStream->GetDict(); CFX_Matrix matrix = pAPDic->GetMatrixFor("Matrix"); CFX_FloatRect rcStream; if (pAPDic->KeyExist("Rect")) rcStream = pAPDic->GetRectFor("Rect"); else if (pAPDic->KeyExist("BBox")) rcStream = pAPDic->GetRectFor("BBox"); if (rcStream.IsEmpty()) continue; CPDF_Object* pObj = pAPStream; if (pObj) { CPDF_Dictionary* pObjDic = pObj->GetDict(); if (pObjDic) { pObjDic->SetNameFor("Type", "XObject"); pObjDic->SetNameFor("Subtype", "Form"); } } CPDF_Dictionary* pXObject = pNewXORes->GetDictFor("XObject"); if (!pXObject) { pXObject = new CPDF_Dictionary(pDocument->GetByteStringPool()); pNewXORes->SetFor("XObject", pXObject); } CFX_ByteString sFormName; sFormName.Format("F%d", i); pXObject->SetReferenceFor(sFormName, pDocument, pDocument->AddIndirectObject(pObj)); CPDF_StreamAcc acc; acc.LoadAllData(pNewXObject); const uint8_t* pData = acc.GetData(); CFX_ByteString sStream(pData, acc.GetSize()); if (matrix.IsIdentity()) { matrix.a = 1.0f; matrix.b = 0.0f; matrix.c = 0.0f; matrix.d = 1.0f; matrix.e = 0.0f; matrix.f = 0.0f; } CFX_ByteString sTemp; CFX_Matrix m = GetMatrix(rcAnnot, rcStream, matrix); sTemp.Format("q %f 0 0 %f %f %f cm /%s Do Q\n", m.a, m.d, m.e, m.f, sFormName.c_str()); sStream += sTemp; pNewXObject->SetData(sStream.raw_str(), sStream.GetLength()); } pPageDict->RemoveFor("Annots"); ObjectArray.RemoveAll(); RectArray.RemoveAll(); return FLATTEN_SUCCESS; }