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Diffstat (limited to 'fpdfsdk/src/fsdk_baseform.cpp')
-rw-r--r--fpdfsdk/src/fsdk_baseform.cpp207
1 files changed, 73 insertions, 134 deletions
diff --git a/fpdfsdk/src/fsdk_baseform.cpp b/fpdfsdk/src/fsdk_baseform.cpp
index b2480941bc..72c192a7e9 100644
--- a/fpdfsdk/src/fsdk_baseform.cpp
+++ b/fpdfsdk/src/fsdk_baseform.cpp
@@ -6,6 +6,7 @@
#include "fpdfsdk/include/fsdk_baseform.h"
+#include <algorithm>
#include <memory>
#include "fpdfsdk/include/formfiller/FFL_FormFiller.h"
@@ -2741,177 +2742,125 @@ FX_COLORREF CPDFSDK_InterForm::GetHighlightColor(int nFieldType) {
CBA_AnnotIterator::CBA_AnnotIterator(CPDFSDK_PageView* pPageView,
const CFX_ByteString& sType,
const CFX_ByteString& sSubType)
- : m_pPageView(pPageView),
+ : m_eTabOrder(STRUCTURE),
+ m_pPageView(pPageView),
m_sType(sType),
- m_sSubType(sSubType),
- m_nTabs(BAI_STRUCTURE) {
+ m_sSubType(sSubType) {
CPDF_Page* pPDFPage = m_pPageView->GetPDFPage();
CFX_ByteString sTabs = pPDFPage->m_pFormDict->GetStringBy("Tabs");
-
- if (sTabs == "R") {
- m_nTabs = BAI_ROW;
- } else if (sTabs == "C") {
- m_nTabs = BAI_COLUMN;
- } else {
- m_nTabs = BAI_STRUCTURE;
- }
+ if (sTabs == "R")
+ m_eTabOrder = ROW;
+ else if (sTabs == "C")
+ m_eTabOrder = COLUMN;
GenerateResults();
}
CBA_AnnotIterator::~CBA_AnnotIterator() {
- m_Annots.RemoveAll();
}
CPDFSDK_Annot* CBA_AnnotIterator::GetFirstAnnot() {
- if (m_Annots.GetSize() > 0)
- return m_Annots[0];
-
- return NULL;
+ return m_Annots.empty() ? nullptr : m_Annots.front();
}
CPDFSDK_Annot* CBA_AnnotIterator::GetLastAnnot() {
- if (m_Annots.GetSize() > 0)
- return m_Annots[m_Annots.GetSize() - 1];
-
- return NULL;
+ return m_Annots.empty() ? nullptr : m_Annots.back();
}
CPDFSDK_Annot* CBA_AnnotIterator::GetNextAnnot(CPDFSDK_Annot* pAnnot) {
- for (int i = 0, sz = m_Annots.GetSize(); i < sz; ++i) {
- if (m_Annots[i] == pAnnot)
- return (i + 1 < sz) ? m_Annots[i + 1] : m_Annots[0];
- }
- return NULL;
+ auto iter = std::find(m_Annots.begin(), m_Annots.end(), pAnnot);
+ if (iter == m_Annots.end())
+ return nullptr;
+ ++iter;
+ if (iter == m_Annots.end())
+ iter = m_Annots.begin();
+ return *iter;
}
CPDFSDK_Annot* CBA_AnnotIterator::GetPrevAnnot(CPDFSDK_Annot* pAnnot) {
- for (int i = 0, sz = m_Annots.GetSize(); i < sz; ++i) {
- if (m_Annots[i] == pAnnot)
- return (i - 1 >= 0) ? m_Annots[i - 1] : m_Annots[sz - 1];
- }
- return NULL;
+ auto iter = std::find(m_Annots.begin(), m_Annots.end(), pAnnot);
+ if (iter == m_Annots.end())
+ return nullptr;
+ if (iter == m_Annots.begin())
+ iter = m_Annots.end();
+ return *(--iter);
}
-int CBA_AnnotIterator::CompareByLeft(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2) {
- ASSERT(p1);
- ASSERT(p2);
-
- CPDF_Rect rcAnnot1 = GetAnnotRect(p1);
- CPDF_Rect rcAnnot2 = GetAnnotRect(p2);
-
- if (rcAnnot1.left < rcAnnot2.left)
- return -1;
- if (rcAnnot1.left > rcAnnot2.left)
- return 1;
- return 0;
+// static
+bool CBA_AnnotIterator::CompareByLeftAscending(const CPDFSDK_Annot* p1,
+ const CPDFSDK_Annot* p2) {
+ return GetAnnotRect(p1).left < GetAnnotRect(p2).left;
}
-int CBA_AnnotIterator::CompareByTop(CPDFSDK_Annot* p1, CPDFSDK_Annot* p2) {
- ASSERT(p1);
- ASSERT(p2);
-
- CPDF_Rect rcAnnot1 = GetAnnotRect(p1);
- CPDF_Rect rcAnnot2 = GetAnnotRect(p2);
-
- if (rcAnnot1.top < rcAnnot2.top)
- return -1;
- if (rcAnnot1.top > rcAnnot2.top)
- return 1;
- return 0;
+// static
+bool CBA_AnnotIterator::CompareByTopDescending(const CPDFSDK_Annot* p1,
+ const CPDFSDK_Annot* p2) {
+ return GetAnnotRect(p1).top > GetAnnotRect(p2).top;
}
void CBA_AnnotIterator::GenerateResults() {
- switch (m_nTabs) {
- case BAI_STRUCTURE: {
+ switch (m_eTabOrder) {
+ case STRUCTURE: {
for (size_t i = 0; i < m_pPageView->CountAnnots(); ++i) {
CPDFSDK_Annot* pAnnot = m_pPageView->GetAnnot(i);
if (pAnnot->GetType() == m_sType && pAnnot->GetSubType() == m_sSubType)
- m_Annots.Add(pAnnot);
+ m_Annots.push_back(pAnnot);
}
- break;
- }
- case BAI_ROW: {
- CPDFSDK_SortAnnots sa;
+ } break;
+ case ROW: {
+ std::vector<CPDFSDK_Annot*> sa;
for (size_t i = 0; i < m_pPageView->CountAnnots(); ++i) {
CPDFSDK_Annot* pAnnot = m_pPageView->GetAnnot(i);
if (pAnnot->GetType() == m_sType && pAnnot->GetSubType() == m_sSubType)
- sa.Add(pAnnot);
+ sa.push_back(pAnnot);
}
- if (sa.GetSize() > 0)
- sa.Sort(CBA_AnnotIterator::CompareByLeft);
-
- while (sa.GetSize() > 0) {
+ std::sort(sa.begin(), sa.end(), CompareByLeftAscending);
+ while (!sa.empty()) {
int nLeftTopIndex = -1;
FX_FLOAT fTop = 0.0f;
-
- for (int i = sa.GetSize() - 1; i >= 0; i--) {
- CPDFSDK_Annot* pAnnot = sa.GetAt(i);
- ASSERT(pAnnot);
-
- CPDF_Rect rcAnnot = GetAnnotRect(pAnnot);
-
+ for (int i = sa.size() - 1; i >= 0; i--) {
+ CPDF_Rect rcAnnot = GetAnnotRect(sa[i]);
if (rcAnnot.top > fTop) {
nLeftTopIndex = i;
fTop = rcAnnot.top;
}
}
-
if (nLeftTopIndex >= 0) {
- CPDFSDK_Annot* pLeftTopAnnot = sa.GetAt(nLeftTopIndex);
- ASSERT(pLeftTopAnnot);
-
+ CPDFSDK_Annot* pLeftTopAnnot = sa[nLeftTopIndex];
CPDF_Rect rcLeftTop = GetAnnotRect(pLeftTopAnnot);
+ m_Annots.push_back(pLeftTopAnnot);
+ sa.erase(sa.begin() + nLeftTopIndex);
- m_Annots.Add(pLeftTopAnnot);
- sa.RemoveAt(nLeftTopIndex);
-
- CFX_ArrayTemplate<int> aSelect;
-
- for (int i = 0, sz = sa.GetSize(); i < sz; ++i) {
- CPDFSDK_Annot* pAnnot = sa.GetAt(i);
- ASSERT(pAnnot);
-
- CPDF_Rect rcAnnot = GetAnnotRect(pAnnot);
+ std::vector<int> aSelect;
+ for (int i = 0; i < sa.size(); ++i) {
+ CPDF_Rect rcAnnot = GetAnnotRect(sa[i]);
FX_FLOAT fCenterY = (rcAnnot.top + rcAnnot.bottom) / 2.0f;
if (fCenterY > rcLeftTop.bottom && fCenterY < rcLeftTop.top)
- aSelect.Add(i);
+ aSelect.push_back(i);
}
+ for (int i = 0; i < aSelect.size(); ++i)
+ m_Annots.push_back(sa[aSelect[i]]);
- for (int i = 0, sz = aSelect.GetSize(); i < sz; ++i)
- m_Annots.Add(sa[aSelect[i]]);
-
- for (int i = aSelect.GetSize() - 1; i >= 0; --i)
- sa.RemoveAt(aSelect[i]);
-
- aSelect.RemoveAll();
+ for (int i = aSelect.size() - 1; i >= 0; --i)
+ sa.erase(sa.begin() + aSelect[i]);
}
}
- sa.RemoveAll();
- break;
- }
- case BAI_COLUMN: {
- CPDFSDK_SortAnnots sa;
+ } break;
+ case COLUMN: {
+ std::vector<CPDFSDK_Annot*> sa;
for (size_t i = 0; i < m_pPageView->CountAnnots(); ++i) {
CPDFSDK_Annot* pAnnot = m_pPageView->GetAnnot(i);
if (pAnnot->GetType() == m_sType && pAnnot->GetSubType() == m_sSubType)
- sa.Add(pAnnot);
+ sa.push_back(pAnnot);
}
- if (sa.GetSize() > 0)
- sa.Sort(CBA_AnnotIterator::CompareByTop, FALSE);
-
- while (sa.GetSize() > 0) {
+ std::sort(sa.begin(), sa.end(), CompareByTopDescending);
+ while (!sa.empty()) {
int nLeftTopIndex = -1;
FX_FLOAT fLeft = -1.0f;
-
- for (int i = sa.GetSize() - 1; i >= 0; --i) {
- CPDFSDK_Annot* pAnnot = sa.GetAt(i);
- ASSERT(pAnnot);
-
- CPDF_Rect rcAnnot = GetAnnotRect(pAnnot);
-
+ for (int i = sa.size() - 1; i >= 0; --i) {
+ CPDF_Rect rcAnnot = GetAnnotRect(sa[i]);
if (fLeft < 0) {
nLeftTopIndex = 0;
fLeft = rcAnnot.left;
@@ -2922,41 +2871,31 @@ void CBA_AnnotIterator::GenerateResults() {
}
if (nLeftTopIndex >= 0) {
- CPDFSDK_Annot* pLeftTopAnnot = sa.GetAt(nLeftTopIndex);
- ASSERT(pLeftTopAnnot);
-
+ CPDFSDK_Annot* pLeftTopAnnot = sa[nLeftTopIndex];
CPDF_Rect rcLeftTop = GetAnnotRect(pLeftTopAnnot);
+ m_Annots.push_back(pLeftTopAnnot);
+ sa.erase(sa.begin() + nLeftTopIndex);
- m_Annots.Add(pLeftTopAnnot);
- sa.RemoveAt(nLeftTopIndex);
-
- CFX_ArrayTemplate<int> aSelect;
- for (int i = 0, sz = sa.GetSize(); i < sz; ++i) {
- CPDFSDK_Annot* pAnnot = sa.GetAt(i);
- ASSERT(pAnnot);
-
- CPDF_Rect rcAnnot = GetAnnotRect(pAnnot);
+ std::vector<int> aSelect;
+ for (int i = 0; i < sa.size(); ++i) {
+ CPDF_Rect rcAnnot = GetAnnotRect(sa[i]);
FX_FLOAT fCenterX = (rcAnnot.left + rcAnnot.right) / 2.0f;
if (fCenterX > rcLeftTop.left && fCenterX < rcLeftTop.right)
- aSelect.Add(i);
+ aSelect.push_back(i);
}
+ for (int i = 0; i < aSelect.size(); ++i)
+ m_Annots.push_back(sa[aSelect[i]]);
- for (int i = 0, sz = aSelect.GetSize(); i < sz; ++i)
- m_Annots.Add(sa[aSelect[i]]);
-
- for (int i = aSelect.GetSize() - 1; i >= 0; --i)
- sa.RemoveAt(aSelect[i]);
-
- aSelect.RemoveAll();
+ for (int i = aSelect.size() - 1; i >= 0; --i)
+ sa.erase(sa.begin() + aSelect[i]);
}
}
- sa.RemoveAll();
break;
}
}
}
-CPDF_Rect CBA_AnnotIterator::GetAnnotRect(CPDFSDK_Annot* pAnnot) {
+CPDF_Rect CBA_AnnotIterator::GetAnnotRect(const CPDFSDK_Annot* pAnnot) {
CPDF_Rect rcAnnot;
pAnnot->GetPDFAnnot()->GetRect(rcAnnot);
return rcAnnot;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 04:05:01 +0000