diff options
Diffstat (limited to 'core/src/fpdfdoc/doc_annot.cpp')
| -rw-r--r-- | core/src/fpdfdoc/doc_annot.cpp | 671 |
1 files changed, 343 insertions, 328 deletions
diff --git a/core/src/fpdfdoc/doc_annot.cpp b/core/src/fpdfdoc/doc_annot.cpp index b29d0f508b..e9df5e1d7e 100644 --- a/core/src/fpdfdoc/doc_annot.cpp +++ b/core/src/fpdfdoc/doc_annot.cpp @@ -8,367 +8,382 @@ #include "../../include/fpdfdoc/fpdf_doc.h" #include "../../include/fpdfapi/fpdf_pageobj.h" -CPDF_AnnotList::CPDF_AnnotList(CPDF_Page* pPage) -{ - ASSERT(pPage != NULL); - m_pPageDict = pPage->m_pFormDict; - if (m_pPageDict == NULL) { - return; +CPDF_AnnotList::CPDF_AnnotList(CPDF_Page* pPage) { + ASSERT(pPage != NULL); + m_pPageDict = pPage->m_pFormDict; + if (m_pPageDict == NULL) { + return; + } + m_pDocument = pPage->m_pDocument; + CPDF_Array* pAnnots = m_pPageDict->GetArray("Annots"); + if (pAnnots == NULL) { + return; + } + CPDF_Dictionary* pRoot = m_pDocument->GetRoot(); + CPDF_Dictionary* pAcroForm = pRoot->GetDict("AcroForm"); + FX_BOOL bRegenerateAP = pAcroForm && pAcroForm->GetBoolean("NeedAppearances"); + for (FX_DWORD i = 0; i < pAnnots->GetCount(); ++i) { + CPDF_Dictionary* pDict = (CPDF_Dictionary*)pAnnots->GetElementValue(i); + if (pDict == NULL || pDict->GetType() != PDFOBJ_DICTIONARY) { + continue; } - m_pDocument = pPage->m_pDocument; - CPDF_Array* pAnnots = m_pPageDict->GetArray("Annots"); - if (pAnnots == NULL) { - return; - } - CPDF_Dictionary* pRoot = m_pDocument->GetRoot(); - CPDF_Dictionary* pAcroForm = pRoot->GetDict("AcroForm"); - FX_BOOL bRegenerateAP = pAcroForm && pAcroForm->GetBoolean("NeedAppearances"); - for (FX_DWORD i = 0; i < pAnnots->GetCount(); ++i) { - CPDF_Dictionary* pDict = (CPDF_Dictionary*)pAnnots->GetElementValue(i); - if (pDict == NULL || pDict->GetType() != PDFOBJ_DICTIONARY) { - continue; - } - FX_DWORD dwObjNum = pDict->GetObjNum(); - if (dwObjNum == 0) { - dwObjNum = m_pDocument->AddIndirectObject(pDict); - CPDF_Reference* pAction = CPDF_Reference::Create(m_pDocument, dwObjNum); - if (pAction == NULL) { - break; - } - pAnnots->InsertAt(i, pAction); - pAnnots->RemoveAt(i + 1); - pDict = pAnnots->GetDict(i); - } - CPDF_Annot* pAnnot = new CPDF_Annot(pDict, this); - m_AnnotList.Add(pAnnot); - if (bRegenerateAP && pDict->GetConstString(FX_BSTRC("Subtype")) == FX_BSTRC("Widget")) - if (CPDF_InterForm::UpdatingAPEnabled()) { - FPDF_GenerateAP(m_pDocument, pDict); - } + FX_DWORD dwObjNum = pDict->GetObjNum(); + if (dwObjNum == 0) { + dwObjNum = m_pDocument->AddIndirectObject(pDict); + CPDF_Reference* pAction = CPDF_Reference::Create(m_pDocument, dwObjNum); + if (pAction == NULL) { + break; + } + pAnnots->InsertAt(i, pAction); + pAnnots->RemoveAt(i + 1); + pDict = pAnnots->GetDict(i); } + CPDF_Annot* pAnnot = new CPDF_Annot(pDict, this); + m_AnnotList.Add(pAnnot); + if (bRegenerateAP && + pDict->GetConstString(FX_BSTRC("Subtype")) == FX_BSTRC("Widget")) + if (CPDF_InterForm::UpdatingAPEnabled()) { + FPDF_GenerateAP(m_pDocument, pDict); + } + } +} +CPDF_AnnotList::~CPDF_AnnotList() { + int i = 0; + for (i = 0; i < m_AnnotList.GetSize(); ++i) { + delete (CPDF_Annot*)m_AnnotList[i]; + } + for (i = 0; i < m_Borders.GetSize(); ++i) { + delete (CPDF_PageObjects*)m_Borders[i]; + } } -CPDF_AnnotList::~CPDF_AnnotList() -{ - int i = 0; - for (i = 0; i < m_AnnotList.GetSize(); ++i) { - delete (CPDF_Annot*)m_AnnotList[i]; +void CPDF_AnnotList::DisplayPass(const CPDF_Page* pPage, + CFX_RenderDevice* pDevice, + CPDF_RenderContext* pContext, + FX_BOOL bPrinting, + CFX_AffineMatrix* pMatrix, + FX_BOOL bWidgetPass, + CPDF_RenderOptions* pOptions, + FX_RECT* clip_rect) { + for (int i = 0; i < m_AnnotList.GetSize(); ++i) { + CPDF_Annot* pAnnot = (CPDF_Annot*)m_AnnotList[i]; + FX_BOOL bWidget = pAnnot->GetSubType() == "Widget"; + if ((bWidgetPass && !bWidget) || (!bWidgetPass && bWidget)) { + continue; } - for (i = 0; i < m_Borders.GetSize(); ++i) { - delete (CPDF_PageObjects*)m_Borders[i]; + FX_DWORD annot_flags = pAnnot->GetFlags(); + if (annot_flags & ANNOTFLAG_HIDDEN) { + continue; } -} -void CPDF_AnnotList::DisplayPass(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, - CPDF_RenderContext* pContext, FX_BOOL bPrinting, CFX_AffineMatrix* pMatrix, - FX_BOOL bWidgetPass, CPDF_RenderOptions* pOptions, FX_RECT* clip_rect) -{ - for (int i = 0; i < m_AnnotList.GetSize(); ++i) { - CPDF_Annot* pAnnot = (CPDF_Annot*)m_AnnotList[i]; - FX_BOOL bWidget = pAnnot->GetSubType() == "Widget"; - if ((bWidgetPass && !bWidget) || (!bWidgetPass && bWidget)) { - continue; - } - FX_DWORD annot_flags = pAnnot->GetFlags(); - if (annot_flags & ANNOTFLAG_HIDDEN) { - continue; - } - if (bPrinting && (annot_flags & ANNOTFLAG_PRINT) == 0) { - continue; - } - if (!bPrinting && (annot_flags & ANNOTFLAG_NOVIEW)) { - continue; - } - if (pOptions != NULL) { - IPDF_OCContext* pOCContext = pOptions->m_pOCContext; - CPDF_Dictionary* pAnnotDict = pAnnot->GetAnnotDict(); - if (pOCContext != NULL && pAnnotDict != NULL && - !pOCContext->CheckOCGVisible(pAnnotDict->GetDict(FX_BSTRC("OC")))) { - continue; - } - } - CPDF_Rect annot_rect_f; - pAnnot->GetRect(annot_rect_f); - CFX_Matrix matrix; - matrix = *pMatrix; - if (clip_rect) { - annot_rect_f.Transform(&matrix); - FX_RECT annot_rect = annot_rect_f.GetOutterRect(); - annot_rect.Intersect(*clip_rect); - if (annot_rect.IsEmpty()) { - continue; - } - } - if (pContext) { - pAnnot->DrawInContext(pPage, pContext, &matrix, CPDF_Annot::Normal); - } else if (!pAnnot->DrawAppearance(pPage, pDevice, &matrix, CPDF_Annot::Normal, pOptions)) { - pAnnot->DrawBorder(pDevice, &matrix, pOptions); - } + if (bPrinting && (annot_flags & ANNOTFLAG_PRINT) == 0) { + continue; } -} -void CPDF_AnnotList::DisplayAnnots(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, - CFX_AffineMatrix* pUser2Device, - FX_BOOL bShowWidget, CPDF_RenderOptions* pOptions) -{ - FX_RECT clip_rect; - if (pDevice) { - clip_rect = pDevice->GetClipBox(); + if (!bPrinting && (annot_flags & ANNOTFLAG_NOVIEW)) { + continue; } - FX_BOOL bPrinting = pDevice->GetDeviceClass() == FXDC_PRINTER || (pOptions && (pOptions->m_Flags & RENDER_PRINTPREVIEW)); - DisplayAnnots(pPage, pDevice, NULL, bPrinting, pUser2Device, bShowWidget ? 3 : 1, pOptions, &clip_rect); -} -void CPDF_AnnotList::DisplayAnnots(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, CPDF_RenderContext* pContext, - FX_BOOL bPrinting, CFX_AffineMatrix* pUser2Device, FX_DWORD dwAnnotFlags, - CPDF_RenderOptions* pOptions, FX_RECT* pClipRect) -{ - if (dwAnnotFlags & 0x01) { - DisplayPass(pPage, pDevice, pContext, bPrinting, pUser2Device, FALSE, pOptions, pClipRect); + if (pOptions != NULL) { + IPDF_OCContext* pOCContext = pOptions->m_pOCContext; + CPDF_Dictionary* pAnnotDict = pAnnot->GetAnnotDict(); + if (pOCContext != NULL && pAnnotDict != NULL && + !pOCContext->CheckOCGVisible(pAnnotDict->GetDict(FX_BSTRC("OC")))) { + continue; + } } - if (dwAnnotFlags & 0x02) { - DisplayPass(pPage, pDevice, pContext, bPrinting, pUser2Device, TRUE, pOptions, pClipRect); + CPDF_Rect annot_rect_f; + pAnnot->GetRect(annot_rect_f); + CFX_Matrix matrix; + matrix = *pMatrix; + if (clip_rect) { + annot_rect_f.Transform(&matrix); + FX_RECT annot_rect = annot_rect_f.GetOutterRect(); + annot_rect.Intersect(*clip_rect); + if (annot_rect.IsEmpty()) { + continue; + } } + if (pContext) { + pAnnot->DrawInContext(pPage, pContext, &matrix, CPDF_Annot::Normal); + } else if (!pAnnot->DrawAppearance(pPage, pDevice, &matrix, + CPDF_Annot::Normal, pOptions)) { + pAnnot->DrawBorder(pDevice, &matrix, pOptions); + } + } } -int CPDF_AnnotList::GetIndex(CPDF_Annot* pAnnot) -{ - for (int i = 0; i < m_AnnotList.GetSize(); ++i) - if (m_AnnotList[i] == (void*)pAnnot) { - return i; - } - return -1; +void CPDF_AnnotList::DisplayAnnots(const CPDF_Page* pPage, + CFX_RenderDevice* pDevice, + CFX_AffineMatrix* pUser2Device, + FX_BOOL bShowWidget, + CPDF_RenderOptions* pOptions) { + FX_RECT clip_rect; + if (pDevice) { + clip_rect = pDevice->GetClipBox(); + } + FX_BOOL bPrinting = pDevice->GetDeviceClass() == FXDC_PRINTER || + (pOptions && (pOptions->m_Flags & RENDER_PRINTPREVIEW)); + DisplayAnnots(pPage, pDevice, NULL, bPrinting, pUser2Device, + bShowWidget ? 3 : 1, pOptions, &clip_rect); +} +void CPDF_AnnotList::DisplayAnnots(const CPDF_Page* pPage, + CFX_RenderDevice* pDevice, + CPDF_RenderContext* pContext, + FX_BOOL bPrinting, + CFX_AffineMatrix* pUser2Device, + FX_DWORD dwAnnotFlags, + CPDF_RenderOptions* pOptions, + FX_RECT* pClipRect) { + if (dwAnnotFlags & 0x01) { + DisplayPass(pPage, pDevice, pContext, bPrinting, pUser2Device, FALSE, + pOptions, pClipRect); + } + if (dwAnnotFlags & 0x02) { + DisplayPass(pPage, pDevice, pContext, bPrinting, pUser2Device, TRUE, + pOptions, pClipRect); + } +} +int CPDF_AnnotList::GetIndex(CPDF_Annot* pAnnot) { + for (int i = 0; i < m_AnnotList.GetSize(); ++i) + if (m_AnnotList[i] == (void*)pAnnot) { + return i; + } + return -1; } CPDF_Annot::CPDF_Annot(CPDF_Dictionary* pDict, CPDF_AnnotList* pList) : m_pAnnotDict(pDict), m_pList(pList), - m_sSubtype(m_pAnnotDict->GetConstString(FX_BSTRC("Subtype"))) -{ + m_sSubtype(m_pAnnotDict->GetConstString(FX_BSTRC("Subtype"))) {} +CPDF_Annot::~CPDF_Annot() { + ClearCachedAP(); } -CPDF_Annot::~CPDF_Annot() -{ - ClearCachedAP(); +void CPDF_Annot::ClearCachedAP() { + FX_POSITION pos = m_APMap.GetStartPosition(); + while (pos) { + void* pForm; + void* pObjects; + m_APMap.GetNextAssoc(pos, pForm, pObjects); + delete (CPDF_PageObjects*)pObjects; + } + m_APMap.RemoveAll(); } -void CPDF_Annot::ClearCachedAP() -{ - FX_POSITION pos = m_APMap.GetStartPosition(); - while (pos) { - void* pForm; - void* pObjects; - m_APMap.GetNextAssoc(pos, pForm, pObjects); - delete (CPDF_PageObjects*)pObjects; - } - m_APMap.RemoveAll(); -} -CFX_ByteString CPDF_Annot::GetSubType() const -{ - return m_sSubtype; +CFX_ByteString CPDF_Annot::GetSubType() const { + return m_sSubtype; } -void CPDF_Annot::GetRect(CPDF_Rect& rect) const -{ - if (m_pAnnotDict == NULL) { - return; - } - rect = m_pAnnotDict->GetRect("Rect"); - rect.Normalize(); +void CPDF_Annot::GetRect(CPDF_Rect& rect) const { + if (m_pAnnotDict == NULL) { + return; + } + rect = m_pAnnotDict->GetRect("Rect"); + rect.Normalize(); } -FX_DWORD CPDF_Annot::GetFlags() const -{ - return m_pAnnotDict->GetInteger("F"); +FX_DWORD CPDF_Annot::GetFlags() const { + return m_pAnnotDict->GetInteger("F"); } -CPDF_Dictionary* CPDF_Annot::GetAnnotDict() -{ - return m_pAnnotDict; +CPDF_Dictionary* CPDF_Annot::GetAnnotDict() { + return m_pAnnotDict; } -CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict, CPDF_Annot::AppearanceMode mode) -{ - CPDF_Dictionary* pAP = pAnnotDict->GetDict("AP"); - if (pAP == NULL) { - return NULL; +CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict, + CPDF_Annot::AppearanceMode mode) { + CPDF_Dictionary* pAP = pAnnotDict->GetDict("AP"); + if (pAP == NULL) { + return NULL; + } + const FX_CHAR* ap_entry = "N"; + if (mode == CPDF_Annot::Down) { + ap_entry = "D"; + } else if (mode == CPDF_Annot::Rollover) { + ap_entry = "R"; + } + if (!pAP->KeyExist(ap_entry)) { + ap_entry = "N"; + } + CPDF_Object* psub = pAP->GetElementValue(ap_entry); + if (psub == NULL) { + return NULL; + } + CPDF_Stream* pStream = NULL; + if (psub->GetType() == PDFOBJ_STREAM) { + pStream = (CPDF_Stream*)psub; + } else if (psub->GetType() == PDFOBJ_DICTIONARY) { + CFX_ByteString as = pAnnotDict->GetString("AS"); + if (as.IsEmpty()) { + CFX_ByteString value = pAnnotDict->GetString(FX_BSTRC("V")); + if (value.IsEmpty()) { + CPDF_Dictionary* pDict = pAnnotDict->GetDict(FX_BSTRC("Parent")); + value = pDict ? pDict->GetString(FX_BSTRC("V")) : CFX_ByteString(); + } + if (value.IsEmpty() || !((CPDF_Dictionary*)psub)->KeyExist(value)) { + as = FX_BSTRC("Off"); + } else { + as = value; + } } - const FX_CHAR* ap_entry = "N"; - if (mode == CPDF_Annot::Down) { - ap_entry = "D"; - } else if (mode == CPDF_Annot::Rollover) { - ap_entry = "R"; - } - if (!pAP->KeyExist(ap_entry)) { - ap_entry = "N"; - } - CPDF_Object* psub = pAP->GetElementValue(ap_entry); - if (psub == NULL) { - return NULL; - } - CPDF_Stream* pStream = NULL; - if (psub->GetType() == PDFOBJ_STREAM) { - pStream = (CPDF_Stream*)psub; - } else if (psub->GetType() == PDFOBJ_DICTIONARY) { - CFX_ByteString as = pAnnotDict->GetString("AS"); - if (as.IsEmpty()) { - CFX_ByteString value = pAnnotDict->GetString(FX_BSTRC("V")); - if (value.IsEmpty()) { - CPDF_Dictionary* pDict = pAnnotDict->GetDict(FX_BSTRC("Parent")); - value = pDict ? pDict->GetString(FX_BSTRC("V")) : CFX_ByteString(); - } - if (value.IsEmpty() || !((CPDF_Dictionary*)psub)->KeyExist(value)) { - as = FX_BSTRC("Off"); - } else { - as = value; - } - } - pStream = ((CPDF_Dictionary*)psub)->GetStream(as); - } - return pStream; + pStream = ((CPDF_Dictionary*)psub)->GetStream(as); + } + return pStream; } -CPDF_Form* CPDF_Annot::GetAPForm(const CPDF_Page* pPage, AppearanceMode mode) -{ - CPDF_Stream* pStream = FPDFDOC_GetAnnotAP(m_pAnnotDict, mode); - if (pStream == NULL) { - return NULL; - } - CPDF_Form* pForm; - if (m_APMap.Lookup(pStream, (void*&)pForm)) { - return pForm; - } - pForm = FX_NEW CPDF_Form(m_pList->m_pDocument, pPage->m_pResources, pStream); - if (pForm == NULL) { - return NULL; - } - pForm->ParseContent(NULL, NULL, NULL, NULL); - m_APMap.SetAt(pStream, pForm); +CPDF_Form* CPDF_Annot::GetAPForm(const CPDF_Page* pPage, AppearanceMode mode) { + CPDF_Stream* pStream = FPDFDOC_GetAnnotAP(m_pAnnotDict, mode); + if (pStream == NULL) { + return NULL; + } + CPDF_Form* pForm; + if (m_APMap.Lookup(pStream, (void*&)pForm)) { return pForm; + } + pForm = FX_NEW CPDF_Form(m_pList->m_pDocument, pPage->m_pResources, pStream); + if (pForm == NULL) { + return NULL; + } + pForm->ParseContent(NULL, NULL, NULL, NULL); + m_APMap.SetAt(pStream, pForm); + return pForm; } -static CPDF_Form* FPDFDOC_Annot_GetMatrix(const CPDF_Page* pPage, CPDF_Annot* pAnnot, CPDF_Annot::AppearanceMode mode, const CFX_AffineMatrix* pUser2Device, CFX_Matrix &matrix) -{ - CPDF_Form* pForm = pAnnot->GetAPForm(pPage, mode); - if (!pForm) { - return NULL; - } - CFX_FloatRect form_bbox = pForm->m_pFormDict->GetRect(FX_BSTRC("BBox")); - CFX_Matrix form_matrix = pForm->m_pFormDict->GetMatrix(FX_BSTRC("Matrix")); - form_matrix.TransformRect(form_bbox); - CPDF_Rect arect; - pAnnot->GetRect(arect); - matrix.MatchRect(arect, form_bbox); - matrix.Concat(*pUser2Device); - return pForm; +static CPDF_Form* FPDFDOC_Annot_GetMatrix(const CPDF_Page* pPage, + CPDF_Annot* pAnnot, + CPDF_Annot::AppearanceMode mode, + const CFX_AffineMatrix* pUser2Device, + CFX_Matrix& matrix) { + CPDF_Form* pForm = pAnnot->GetAPForm(pPage, mode); + if (!pForm) { + return NULL; + } + CFX_FloatRect form_bbox = pForm->m_pFormDict->GetRect(FX_BSTRC("BBox")); + CFX_Matrix form_matrix = pForm->m_pFormDict->GetMatrix(FX_BSTRC("Matrix")); + form_matrix.TransformRect(form_bbox); + CPDF_Rect arect; + pAnnot->GetRect(arect); + matrix.MatchRect(arect, form_bbox); + matrix.Concat(*pUser2Device); + return pForm; } -FX_BOOL CPDF_Annot::DrawAppearance(const CPDF_Page* pPage, CFX_RenderDevice* pDevice, const CFX_AffineMatrix* pUser2Device, - AppearanceMode mode, const CPDF_RenderOptions* pOptions) -{ - CFX_Matrix matrix; - CPDF_Form* pForm = FPDFDOC_Annot_GetMatrix(pPage, this, mode, pUser2Device, matrix); - if (!pForm) { - return FALSE; - } - CPDF_RenderContext context; - context.Create((CPDF_Page*)pPage); - context.DrawObjectList(pDevice, pForm, &matrix, pOptions); - return TRUE; +FX_BOOL CPDF_Annot::DrawAppearance(const CPDF_Page* pPage, + CFX_RenderDevice* pDevice, + const CFX_AffineMatrix* pUser2Device, + AppearanceMode mode, + const CPDF_RenderOptions* pOptions) { + CFX_Matrix matrix; + CPDF_Form* pForm = + FPDFDOC_Annot_GetMatrix(pPage, this, mode, pUser2Device, matrix); + if (!pForm) { + return FALSE; + } + CPDF_RenderContext context; + context.Create((CPDF_Page*)pPage); + context.DrawObjectList(pDevice, pForm, &matrix, pOptions); + return TRUE; } -FX_BOOL CPDF_Annot::DrawInContext(const CPDF_Page* pPage, const CPDF_RenderContext* pContext, const CFX_AffineMatrix* pUser2Device, AppearanceMode mode) -{ - CFX_Matrix matrix; - CPDF_Form* pForm = FPDFDOC_Annot_GetMatrix(pPage, this, mode, pUser2Device, matrix); - if (!pForm) { - return FALSE; - } - ((CPDF_RenderContext*)pContext)->AppendObjectList(pForm, &matrix); - return TRUE; +FX_BOOL CPDF_Annot::DrawInContext(const CPDF_Page* pPage, + const CPDF_RenderContext* pContext, + const CFX_AffineMatrix* pUser2Device, + AppearanceMode mode) { + CFX_Matrix matrix; + CPDF_Form* pForm = + FPDFDOC_Annot_GetMatrix(pPage, this, mode, pUser2Device, matrix); + if (!pForm) { + return FALSE; + } + ((CPDF_RenderContext*)pContext)->AppendObjectList(pForm, &matrix); + return TRUE; } -void CPDF_Annot::DrawBorder(CFX_RenderDevice* pDevice, const CFX_AffineMatrix* pUser2Device, const CPDF_RenderOptions* pOptions) -{ - if (GetSubType() == "Popup") { - return; - } - FX_DWORD annot_flags = GetFlags(); - if (annot_flags & ANNOTFLAG_HIDDEN) { - return; - } - FX_BOOL bPrinting = pDevice->GetDeviceClass() == FXDC_PRINTER || (pOptions && (pOptions->m_Flags & RENDER_PRINTPREVIEW)); - if (bPrinting && (annot_flags & ANNOTFLAG_PRINT) == 0) { - return; - } - if (!bPrinting && (annot_flags & ANNOTFLAG_NOVIEW)) { - return; - } - CPDF_Dictionary* pBS = m_pAnnotDict->GetDict("BS"); - char style_char; - FX_FLOAT width; - CPDF_Array* pDashArray = NULL; - if (pBS == NULL) { - CPDF_Array* pBorderArray = m_pAnnotDict->GetArray("Border"); - style_char = 'S'; - if (pBorderArray) { - width = pBorderArray->GetNumber(2); - if (pBorderArray->GetCount() == 4) { - pDashArray = pBorderArray->GetArray(3); - if (pDashArray == NULL) { - return; - } - int nLen = pDashArray->GetCount(); - int i = 0; - for (; i < nLen; ++i) { - CPDF_Object*pObj = pDashArray->GetElementValue(i); - if (pObj && pObj->GetInteger()) { - break; - } - } - if (i == nLen) { - return; - } - style_char = 'D'; - } - } else { - width = 1; +void CPDF_Annot::DrawBorder(CFX_RenderDevice* pDevice, + const CFX_AffineMatrix* pUser2Device, + const CPDF_RenderOptions* pOptions) { + if (GetSubType() == "Popup") { + return; + } + FX_DWORD annot_flags = GetFlags(); + if (annot_flags & ANNOTFLAG_HIDDEN) { + return; + } + FX_BOOL bPrinting = pDevice->GetDeviceClass() == FXDC_PRINTER || + (pOptions && (pOptions->m_Flags & RENDER_PRINTPREVIEW)); + if (bPrinting && (annot_flags & ANNOTFLAG_PRINT) == 0) { + return; + } + if (!bPrinting && (annot_flags & ANNOTFLAG_NOVIEW)) { + return; + } + CPDF_Dictionary* pBS = m_pAnnotDict->GetDict("BS"); + char style_char; + FX_FLOAT width; + CPDF_Array* pDashArray = NULL; + if (pBS == NULL) { + CPDF_Array* pBorderArray = m_pAnnotDict->GetArray("Border"); + style_char = 'S'; + if (pBorderArray) { + width = pBorderArray->GetNumber(2); + if (pBorderArray->GetCount() == 4) { + pDashArray = pBorderArray->GetArray(3); + if (pDashArray == NULL) { + return; } - } else { - CFX_ByteString style = pBS->GetString("S"); - pDashArray = pBS->GetArray("D"); - style_char = style[1]; - width = pBS->GetNumber("W"); - } - if (width <= 0) { - return; - } - CPDF_Array* pColor = m_pAnnotDict->GetArray("C"); - FX_DWORD argb = 0xff000000; - if (pColor != NULL) { - int R = (int32_t)(pColor->GetNumber(0) * 255); - int G = (int32_t)(pColor->GetNumber(1) * 255); - int B = (int32_t)(pColor->GetNumber(2) * 255); - argb = ArgbEncode(0xff, R, G, B); - } - CPDF_GraphStateData graph_state; - graph_state.m_LineWidth = width; - if (style_char == 'D') { - if (pDashArray) { - FX_DWORD dash_count = pDashArray->GetCount(); - if (dash_count % 2) { - dash_count++; - } - graph_state.m_DashArray = FX_Alloc(FX_FLOAT, dash_count); - graph_state.m_DashCount = dash_count; - FX_DWORD i; - for (i = 0; i < pDashArray->GetCount(); ++i) { - graph_state.m_DashArray[i] = pDashArray->GetNumber(i); - } - if (i < dash_count) { - graph_state.m_DashArray[i] = graph_state.m_DashArray[i - 1]; - } - } else { - graph_state.m_DashArray = FX_Alloc(FX_FLOAT, 2); - graph_state.m_DashCount = 2; - graph_state.m_DashArray[0] = graph_state.m_DashArray[1] = 3 * 1.0f; + int nLen = pDashArray->GetCount(); + int i = 0; + for (; i < nLen; ++i) { + CPDF_Object* pObj = pDashArray->GetElementValue(i); + if (pObj && pObj->GetInteger()) { + break; + } } + if (i == nLen) { + return; + } + style_char = 'D'; + } + } else { + width = 1; } - CFX_FloatRect rect; - GetRect(rect); - CPDF_PathData path; - width /= 2; - path.AppendRect(rect.left + width, rect.bottom + width, rect.right - width, rect.top - width); - int fill_type = 0; - if (pOptions && (pOptions->m_Flags & RENDER_NOPATHSMOOTH)) { - fill_type |= FXFILL_NOPATHSMOOTH; + } else { + CFX_ByteString style = pBS->GetString("S"); + pDashArray = pBS->GetArray("D"); + style_char = style[1]; + width = pBS->GetNumber("W"); + } + if (width <= 0) { + return; + } + CPDF_Array* pColor = m_pAnnotDict->GetArray("C"); + FX_DWORD argb = 0xff000000; + if (pColor != NULL) { + int R = (int32_t)(pColor->GetNumber(0) * 255); + int G = (int32_t)(pColor->GetNumber(1) * 255); + int B = (int32_t)(pColor->GetNumber(2) * 255); + argb = ArgbEncode(0xff, R, G, B); + } + CPDF_GraphStateData graph_state; + graph_state.m_LineWidth = width; + if (style_char == 'D') { + if (pDashArray) { + FX_DWORD dash_count = pDashArray->GetCount(); + if (dash_count % 2) { + dash_count++; + } + graph_state.m_DashArray = FX_Alloc(FX_FLOAT, dash_count); + graph_state.m_DashCount = dash_count; + FX_DWORD i; + for (i = 0; i < pDashArray->GetCount(); ++i) { + graph_state.m_DashArray[i] = pDashArray->GetNumber(i); + } + if (i < dash_count) { + graph_state.m_DashArray[i] = graph_state.m_DashArray[i - 1]; + } + } else { + graph_state.m_DashArray = FX_Alloc(FX_FLOAT, 2); + graph_state.m_DashCount = 2; + graph_state.m_DashArray[0] = graph_state.m_DashArray[1] = 3 * 1.0f; } - pDevice->DrawPath(&path, pUser2Device, &graph_state, argb, argb, fill_type); + } + CFX_FloatRect rect; + GetRect(rect); + CPDF_PathData path; + width /= 2; + path.AppendRect(rect.left + width, rect.bottom + width, rect.right - width, + rect.top - width); + int fill_type = 0; + if (pOptions && (pOptions->m_Flags & RENDER_NOPATHSMOOTH)) { + fill_type |= FXFILL_NOPATHSMOOTH; + } + pDevice->DrawPath(&path, pUser2Device, &graph_state, argb, argb, fill_type); } |