From b7eb193dcec1594952cbc1dca356a40f66724159 Mon Sep 17 00:00:00 2001 From: Lei Zhang Date: Fri, 5 Jun 2015 15:28:03 -0700 Subject: Cleanup: Make CPDF_Annot::m_pAnnotDict private. Remove dead code in CPDF_Annot as well. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1157773012 --- core/src/fpdfdoc/doc_annot.cpp | 173 ++++++----------------------------------- 1 file changed, 23 insertions(+), 150 deletions(-) (limited to 'core/src/fpdfdoc') diff --git a/core/src/fpdfdoc/doc_annot.cpp b/core/src/fpdfdoc/doc_annot.cpp index 0ddcb2305e..db1e8c49d3 100644 --- a/core/src/fpdfdoc/doc_annot.cpp +++ b/core/src/fpdfdoc/doc_annot.cpp @@ -23,7 +23,7 @@ CPDF_AnnotList::CPDF_AnnotList(CPDF_Page* pPage) 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 ++) { + 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; @@ -39,8 +39,7 @@ CPDF_AnnotList::CPDF_AnnotList(CPDF_Page* pPage) pAnnots->RemoveAt(i + 1); pDict = pAnnots->GetDict(i); } - CPDF_Annot* pAnnot = new CPDF_Annot(pDict); - pAnnot->m_pList = this; + 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()) { @@ -51,7 +50,7 @@ CPDF_AnnotList::CPDF_AnnotList(CPDF_Page* pPage) CPDF_AnnotList::~CPDF_AnnotList() { int i = 0; - for (i = 0; i < m_AnnotList.GetSize(); i ++) { + for (i = 0; i < m_AnnotList.GetSize(); ++i) { delete (CPDF_Annot*)m_AnnotList[i]; } for (i = 0; i < m_Borders.GetSize(); ++i) { @@ -62,7 +61,7 @@ void CPDF_AnnotList::DisplayPass(const CPDF_Page* pPage, CFX_RenderDevice* pDevi 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 ++) { + 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)) { @@ -80,7 +79,7 @@ void CPDF_AnnotList::DisplayPass(const CPDF_Page* pPage, CFX_RenderDevice* pDevi } if (pOptions != NULL) { IPDF_OCContext* pOCContext = pOptions->m_pOCContext; - CPDF_Dictionary* pAnnotDict = pAnnot->m_pAnnotDict; + CPDF_Dictionary* pAnnotDict = pAnnot->GetAnnotDict(); if (pOCContext != NULL && pAnnotDict != NULL && !pOCContext->CheckOCGVisible(pAnnotDict->GetDict(FX_BSTRC("OC")))) { continue; @@ -129,28 +128,21 @@ void CPDF_AnnotList::DisplayAnnots(const CPDF_Page* pPage, CFX_RenderDevice* pDe } int CPDF_AnnotList::GetIndex(CPDF_Annot* pAnnot) { - for (int i = 0; i < m_AnnotList.GetSize(); i ++) + for (int i = 0; i < m_AnnotList.GetSize(); ++i) if (m_AnnotList[i] == (FX_LPVOID)pAnnot) { return i; } return -1; } -CPDF_Annot::CPDF_Annot(CPDF_Dictionary* pDict) +CPDF_Annot::CPDF_Annot(CPDF_Dictionary* pDict, CPDF_AnnotList* pList) + : m_pAnnotDict(pDict), + m_pList(pList) { - m_pList = NULL; - m_pAnnotDict = pDict; } CPDF_Annot::~CPDF_Annot() { ClearCachedAP(); } -CPDF_Reference* CPDF_Annot::NewAnnotRef() -{ - if (m_pAnnotDict->GetObjNum() == 0) { - m_pList->m_pDocument->AddIndirectObject(m_pAnnotDict); - } - return CPDF_Reference::Create(m_pList->m_pDocument, m_pAnnotDict->GetObjNum()); -} void CPDF_Annot::ClearCachedAP() { FX_POSITION pos = m_APMap.GetStartPosition(); @@ -166,6 +158,7 @@ CFX_ByteString CPDF_Annot::GetSubType() const { return m_pAnnotDict ? m_pAnnotDict->GetConstString(FX_BSTRC("Subtype")) : CFX_ByteStringC(); } + void CPDF_Annot::GetRect(CPDF_Rect& rect) const { if (m_pAnnotDict == NULL) { @@ -174,6 +167,17 @@ void CPDF_Annot::GetRect(CPDF_Rect& rect) const rect = m_pAnnotDict->GetRect("Rect"); rect.Normalize(); } + +FX_DWORD CPDF_Annot::GetFlags() const +{ + return m_pAnnotDict->GetInteger("F"); +} + +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"); @@ -267,102 +271,6 @@ FX_BOOL CPDF_Annot::DrawInContext(const CPDF_Page* pPage, const CPDF_RenderConte ((CPDF_RenderContext*)pContext)->AppendObjectList(pForm, &matrix); return TRUE; } -CPDF_PageObject* CPDF_Annot::GetBorder(FX_BOOL bPrint, const CPDF_RenderOptions* pOptions) -{ - if (GetSubType() == "Popup") { - return NULL; - } - FX_DWORD annot_flags = GetFlags(); - if (annot_flags & ANNOTFLAG_HIDDEN) { - return NULL; - } - FX_BOOL bPrinting = bPrint || (pOptions && (pOptions->m_Flags & RENDER_PRINTPREVIEW)); - if (bPrinting && (annot_flags & ANNOTFLAG_PRINT) == 0) { - return NULL; - } - if (!bPrinting && (annot_flags & ANNOTFLAG_NOVIEW)) { - return NULL; - } - 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 NULL; - } - style_char = 'D'; - } - } else { - width = 1; - } - } else { - CFX_ByteString style = pBS->GetString("S"); - pDashArray = pBS->GetArray("D"); - style_char = style[1]; - width = pBS->GetNumber("W"); - } - if (width <= 0) { - return NULL; - } - CPDF_Array* pColor = m_pAnnotDict->GetArray("C"); - FX_DWORD argb = 0xff000000; - if (pColor != NULL) { - int R = (FX_INT32)(pColor->GetNumber(0) * 255); - int G = (FX_INT32)(pColor->GetNumber(1) * 255); - int B = (FX_INT32)(pColor->GetNumber(2) * 255); - argb = ArgbEncode(0xff, R, G, B); - } - nonstd::unique_ptr pPathObject(new CPDF_PathObject()); - CPDF_GraphStateData *pGraphState = pPathObject->m_GraphState.GetModify(); - if (!pGraphState) { - return NULL; - } - pGraphState->m_LineWidth = width; - CPDF_ColorStateData *pColorData = pPathObject->m_ColorState.GetModify(); - if (!pColorData) { - return NULL; - } - pColorData->m_StrokeRGB = argb; - pPathObject->m_bStroke = TRUE; - pPathObject->m_FillType = 0; - if (style_char == 'D') { - if (pDashArray) { - FX_DWORD dash_count = pDashArray->GetCount(); - if (dash_count % 2) { - dash_count ++; - } - pGraphState->m_DashArray = FX_Alloc(FX_FLOAT, dash_count); - pGraphState->m_DashCount = dash_count; - FX_DWORD i; - for (i = 0; i < pDashArray->GetCount(); i ++) { - pGraphState->m_DashArray[i] = pDashArray->GetNumber(i); - } - if (i < dash_count) { - pGraphState->m_DashArray[i] = pGraphState->m_DashArray[i - 1]; - } - } else { - pGraphState->m_DashArray = FX_Alloc(FX_FLOAT, 2); - pGraphState->m_DashCount = 2; - pGraphState->m_DashArray[0] = pGraphState->m_DashArray[1] = 3 * 1.0f; - } - } - CFX_FloatRect rect; - GetRect(rect); - width /= 2; - CPDF_PathData *pPathData = pPathObject->m_Path.GetModify(); - if (pPathData) { - pPathData->AppendRect(rect.left + width, rect.bottom + width, rect.right - width, rect.top - width); - } - pPathObject->CalcBoundingBox(); - return pPathObject.release(); -} void CPDF_Annot::DrawBorder(CFX_RenderDevice* pDevice, const CFX_AffineMatrix* pUser2Device, const CPDF_RenderOptions* pOptions) { if (GetSubType() == "Popup") { @@ -432,12 +340,12 @@ void CPDF_Annot::DrawBorder(CFX_RenderDevice* pDevice, const CFX_AffineMatrix* p if (pDashArray) { FX_DWORD dash_count = pDashArray->GetCount(); if (dash_count % 2) { - dash_count ++; + 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 ++) { + for (i = 0; i < pDashArray->GetCount(); ++i) { graph_state.m_DashArray[i] = pDashArray->GetNumber(i); } if (i < dash_count) { @@ -460,38 +368,3 @@ void CPDF_Annot::DrawBorder(CFX_RenderDevice* pDevice, const CFX_AffineMatrix* p } pDevice->DrawPath(&path, pUser2Device, &graph_state, argb, argb, fill_type); } -int CPDF_Annot::CountIRTNotes() -{ - int count = 0; - for (int i = 0; i < m_pList->Count(); i ++) { - CPDF_Annot* pAnnot = m_pList->GetAt(i); - if (pAnnot == NULL) { - continue; - } - CPDF_Dictionary* pIRT = pAnnot->m_pAnnotDict->GetDict("IRT"); - if (pIRT != m_pAnnotDict) { - continue; - } - count ++; - } - return count; -} -CPDF_Annot* CPDF_Annot::GetIRTNote(int index) -{ - int count = 0; - for (int i = 0; i < m_pList->Count(); i ++) { - CPDF_Annot* pAnnot = m_pList->GetAt(i); - if (pAnnot == NULL) { - continue; - } - CPDF_Dictionary* pIRT = pAnnot->m_pAnnotDict->GetDict("IRT"); - if (pIRT != m_pAnnotDict) { - continue; - } - if (count == index) { - return pAnnot; - } - count ++; - } - return NULL; -} -- cgit v1.2.3