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authorJohn Abd-El-Malek <jabdelmalek@google.com>2014-05-23 17:28:10 -0700
committerJohn Abd-El-Malek <jabdelmalek@google.com>2014-05-23 17:41:56 -0700
commit3f3b45cc74b0499912409f766a595945dbbfc4c5 (patch)
treeec400b6965477b88ea7f0d335f7e5c52044c346c /core/src/fpdfdoc/doc_link.cpp
parent6fe4aed948337175f6f7f81bb03c37b9c7f535da (diff)
downloadpdfium-3f3b45cc74b0499912409f766a595945dbbfc4c5.tar.xz
Convert all line endings to LF.
Diffstat (limited to 'core/src/fpdfdoc/doc_link.cpp')
-rw-r--r--core/src/fpdfdoc/doc_link.cpp210
1 files changed, 105 insertions, 105 deletions
diff --git a/core/src/fpdfdoc/doc_link.cpp b/core/src/fpdfdoc/doc_link.cpp
index 4c8fda7a34..0d1b98e7b7 100644
--- a/core/src/fpdfdoc/doc_link.cpp
+++ b/core/src/fpdfdoc/doc_link.cpp
@@ -1,105 +1,105 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "../../include/fpdfdoc/fpdf_doc.h"
-CPDF_LinkList::~CPDF_LinkList()
-{
- FX_POSITION pos = m_PageMap.GetStartPosition();
- while (pos) {
- FX_LPVOID key, value;
- m_PageMap.GetNextAssoc(pos, key, value);
- delete (CFX_PtrArray*)value;
- }
-}
-CFX_PtrArray* CPDF_LinkList::GetPageLinks(CPDF_Page* pPage)
-{
- FX_DWORD objnum = pPage->m_pFormDict->GetObjNum();
- if (objnum == 0) {
- return NULL;
- }
- CFX_PtrArray* pPageLinkList = NULL;
- if (!m_PageMap.Lookup((FX_LPVOID)(FX_UINTPTR)objnum, (FX_LPVOID&)pPageLinkList)) {
- pPageLinkList = FX_NEW CFX_PtrArray;
- if (pPageLinkList == NULL) {
- return NULL;
- }
- m_PageMap.SetAt((FX_LPVOID)(FX_UINTPTR)objnum, pPageLinkList);
- LoadPageLinks(pPage, pPageLinkList);
- }
- return pPageLinkList;
-}
-int CPDF_LinkList::CountLinks(CPDF_Page* pPage)
-{
- CFX_PtrArray* pPageLinkList = GetPageLinks(pPage);
- if (pPageLinkList == NULL) {
- return 0;
- }
- return pPageLinkList->GetSize();
-}
-CPDF_Link CPDF_LinkList::GetLink(CPDF_Page* pPage, int index)
-{
- CFX_PtrArray* pPageLinkList = GetPageLinks(pPage);
- if (pPageLinkList == NULL) {
- return NULL;
- }
- return (CPDF_Dictionary*)pPageLinkList->GetAt(index);
-}
-CPDF_Link CPDF_LinkList::GetLinkAtPoint(CPDF_Page* pPage, FX_FLOAT pdf_x, FX_FLOAT pdf_y)
-{
- CFX_PtrArray* pPageLinkList = GetPageLinks(pPage);
- if (pPageLinkList == NULL) {
- return NULL;
- }
- int size = pPageLinkList->GetSize();
- for (int i = 0; i < size; i ++) {
- CPDF_Link Link = (CPDF_Dictionary*)pPageLinkList->GetAt(i);
- CPDF_Rect rect = Link.GetRect();
- if (rect.Contains(pdf_x, pdf_y)) {
- return Link;
- }
- }
- return NULL;
-}
-void CPDF_LinkList::LoadPageLinks(CPDF_Page* pPage, CFX_PtrArray* pList)
-{
- CPDF_Array* pAnnotList = pPage->m_pFormDict->GetArray("Annots");
- if (pAnnotList == NULL) {
- return;
- }
- for (FX_DWORD i = 0; i < pAnnotList->GetCount(); i ++) {
- CPDF_Dictionary* pAnnot = pAnnotList->GetDict(i);
- if (pAnnot == NULL) {
- continue;
- }
- if (pAnnot->GetString("Subtype") != "Link") {
- continue;
- }
- pList->Add(pAnnot);
- }
-}
-CPDF_Rect CPDF_Link::GetRect()
-{
- return m_pDict->GetRect("Rect");
-}
-CPDF_Dest CPDF_Link::GetDest(CPDF_Document* pDoc)
-{
- CPDF_Object* pDest = m_pDict->GetElementValue("Dest");
- if (pDest == NULL) {
- return NULL;
- }
- if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) {
- CPDF_NameTree name_tree(pDoc, FX_BSTRC("Dests"));
- CFX_ByteStringC name = pDest->GetString();
- return name_tree.LookupNamedDest(pDoc, name);
- } else if (pDest->GetType() == PDFOBJ_ARRAY) {
- return (CPDF_Array*)pDest;
- }
- return NULL;
-}
-CPDF_Action CPDF_Link::GetAction()
-{
- return m_pDict->GetDict("A");
-}
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "../../include/fpdfdoc/fpdf_doc.h"
+CPDF_LinkList::~CPDF_LinkList()
+{
+ FX_POSITION pos = m_PageMap.GetStartPosition();
+ while (pos) {
+ FX_LPVOID key, value;
+ m_PageMap.GetNextAssoc(pos, key, value);
+ delete (CFX_PtrArray*)value;
+ }
+}
+CFX_PtrArray* CPDF_LinkList::GetPageLinks(CPDF_Page* pPage)
+{
+ FX_DWORD objnum = pPage->m_pFormDict->GetObjNum();
+ if (objnum == 0) {
+ return NULL;
+ }
+ CFX_PtrArray* pPageLinkList = NULL;
+ if (!m_PageMap.Lookup((FX_LPVOID)(FX_UINTPTR)objnum, (FX_LPVOID&)pPageLinkList)) {
+ pPageLinkList = FX_NEW CFX_PtrArray;
+ if (pPageLinkList == NULL) {
+ return NULL;
+ }
+ m_PageMap.SetAt((FX_LPVOID)(FX_UINTPTR)objnum, pPageLinkList);
+ LoadPageLinks(pPage, pPageLinkList);
+ }
+ return pPageLinkList;
+}
+int CPDF_LinkList::CountLinks(CPDF_Page* pPage)
+{
+ CFX_PtrArray* pPageLinkList = GetPageLinks(pPage);
+ if (pPageLinkList == NULL) {
+ return 0;
+ }
+ return pPageLinkList->GetSize();
+}
+CPDF_Link CPDF_LinkList::GetLink(CPDF_Page* pPage, int index)
+{
+ CFX_PtrArray* pPageLinkList = GetPageLinks(pPage);
+ if (pPageLinkList == NULL) {
+ return NULL;
+ }
+ return (CPDF_Dictionary*)pPageLinkList->GetAt(index);
+}
+CPDF_Link CPDF_LinkList::GetLinkAtPoint(CPDF_Page* pPage, FX_FLOAT pdf_x, FX_FLOAT pdf_y)
+{
+ CFX_PtrArray* pPageLinkList = GetPageLinks(pPage);
+ if (pPageLinkList == NULL) {
+ return NULL;
+ }
+ int size = pPageLinkList->GetSize();
+ for (int i = 0; i < size; i ++) {
+ CPDF_Link Link = (CPDF_Dictionary*)pPageLinkList->GetAt(i);
+ CPDF_Rect rect = Link.GetRect();
+ if (rect.Contains(pdf_x, pdf_y)) {
+ return Link;
+ }
+ }
+ return NULL;
+}
+void CPDF_LinkList::LoadPageLinks(CPDF_Page* pPage, CFX_PtrArray* pList)
+{
+ CPDF_Array* pAnnotList = pPage->m_pFormDict->GetArray("Annots");
+ if (pAnnotList == NULL) {
+ return;
+ }
+ for (FX_DWORD i = 0; i < pAnnotList->GetCount(); i ++) {
+ CPDF_Dictionary* pAnnot = pAnnotList->GetDict(i);
+ if (pAnnot == NULL) {
+ continue;
+ }
+ if (pAnnot->GetString("Subtype") != "Link") {
+ continue;
+ }
+ pList->Add(pAnnot);
+ }
+}
+CPDF_Rect CPDF_Link::GetRect()
+{
+ return m_pDict->GetRect("Rect");
+}
+CPDF_Dest CPDF_Link::GetDest(CPDF_Document* pDoc)
+{
+ CPDF_Object* pDest = m_pDict->GetElementValue("Dest");
+ if (pDest == NULL) {
+ return NULL;
+ }
+ if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) {
+ CPDF_NameTree name_tree(pDoc, FX_BSTRC("Dests"));
+ CFX_ByteStringC name = pDest->GetString();
+ return name_tree.LookupNamedDest(pDoc, name);
+ } else if (pDest->GetType() == PDFOBJ_ARRAY) {
+ return (CPDF_Array*)pDest;
+ }
+ return NULL;
+}
+CPDF_Action CPDF_Link::GetAction()
+{
+ return m_pDict->GetDict("A");
+}