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authorDan Sinclair <dsinclair@chromium.org>2016-03-14 13:51:24 -0400
committerDan Sinclair <dsinclair@chromium.org>2016-03-14 13:51:24 -0400
commitf766ad219f66543654520f6a1955836f519e26d1 (patch)
tree2edf8bc93b89503a3669f7add5b6c2a407b8a78c /fpdfsdk/formfiller/FFL_ListBox.cpp
parent54b0abed08048008498471e39b7c72b034474090 (diff)
downloadpdfium-f766ad219f66543654520f6a1955836f519e26d1.tar.xz
Move fpdfsdk/src up to fpdfsdk/.
This CL moves the files in fpdfsdk/src/ up one level to fpdfsdk/ and fixes up the include paths, include guards and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1799773002 .
Diffstat (limited to 'fpdfsdk/formfiller/FFL_ListBox.cpp')
-rw-r--r--fpdfsdk/formfiller/FFL_ListBox.cpp223
1 files changed, 223 insertions, 0 deletions
diff --git a/fpdfsdk/formfiller/FFL_ListBox.cpp b/fpdfsdk/formfiller/FFL_ListBox.cpp
new file mode 100644
index 0000000000..638618f784
--- /dev/null
+++ b/fpdfsdk/formfiller/FFL_ListBox.cpp
@@ -0,0 +1,223 @@
+// 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 "fpdfsdk/include/formfiller/FFL_ListBox.h"
+
+#include "fpdfsdk/include/formfiller/FFL_CBA_Fontmap.h"
+#include "fpdfsdk/include/formfiller/FFL_FormFiller.h"
+#include "fpdfsdk/include/formfiller/FFL_IFormFiller.h"
+#include "fpdfsdk/include/fsdk_common.h"
+#include "fpdfsdk/include/fsdk_mgr.h"
+#include "fpdfsdk/include/pdfwindow/PWL_ListBox.h"
+
+#define FFL_DEFAULTLISTBOXFONTSIZE 12.0f
+
+CFFL_ListBox::CFFL_ListBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pWidget)
+ : CFFL_FormFiller(pApp, pWidget), m_pFontMap(NULL) {}
+
+CFFL_ListBox::~CFFL_ListBox() {
+ delete m_pFontMap;
+}
+
+PWL_CREATEPARAM CFFL_ListBox::GetCreateParam() {
+ PWL_CREATEPARAM cp = CFFL_FormFiller::GetCreateParam();
+
+ FX_DWORD dwFieldFlag = m_pWidget->GetFieldFlags();
+
+ if (dwFieldFlag & FIELDFLAG_MULTISELECT) {
+ cp.dwFlags |= PLBS_MULTIPLESEL;
+ }
+
+ cp.dwFlags |= PWS_VSCROLL;
+
+ if (cp.dwFlags & PWS_AUTOFONTSIZE)
+ cp.fFontSize = FFL_DEFAULTLISTBOXFONTSIZE;
+
+ if (!m_pFontMap)
+ m_pFontMap = new CBA_FontMap(m_pWidget, m_pApp->GetSysHandler());
+ cp.pFontMap = m_pFontMap;
+
+ return cp;
+}
+
+CPWL_Wnd* CFFL_ListBox::NewPDFWindow(const PWL_CREATEPARAM& cp,
+ CPDFSDK_PageView* pPageView) {
+ CPWL_ListBox* pWnd = new CPWL_ListBox();
+ pWnd->AttachFFLData(this);
+ pWnd->Create(cp);
+
+ CFFL_IFormFiller* pIFormFiller = m_pApp->GetIFormFiller();
+ pWnd->SetFillerNotify(pIFormFiller);
+
+ for (int32_t i = 0, sz = m_pWidget->CountOptions(); i < sz; i++)
+ pWnd->AddString(m_pWidget->GetOptionLabel(i).c_str());
+
+ if (pWnd->HasFlag(PLBS_MULTIPLESEL)) {
+ m_OriginSelections.clear();
+
+ FX_BOOL bSetCaret = FALSE;
+ for (int32_t i = 0, sz = m_pWidget->CountOptions(); i < sz; i++) {
+ if (m_pWidget->IsOptionSelected(i)) {
+ if (!bSetCaret) {
+ pWnd->SetCaret(i);
+ bSetCaret = TRUE;
+ }
+ pWnd->Select(i);
+ m_OriginSelections.insert(i);
+ }
+ }
+ } else {
+ for (int i = 0, sz = m_pWidget->CountOptions(); i < sz; i++) {
+ if (m_pWidget->IsOptionSelected(i)) {
+ pWnd->Select(i);
+ break;
+ }
+ }
+ }
+
+ pWnd->SetTopVisibleIndex(m_pWidget->GetTopVisibleIndex());
+
+ return pWnd;
+}
+
+FX_BOOL CFFL_ListBox::OnChar(CPDFSDK_Annot* pAnnot,
+ FX_UINT nChar,
+ FX_UINT nFlags) {
+ return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
+}
+
+FX_BOOL CFFL_ListBox::IsDataChanged(CPDFSDK_PageView* pPageView) {
+ CPWL_ListBox* pListBox = (CPWL_ListBox*)GetPDFWindow(pPageView, FALSE);
+ if (!pListBox)
+ return FALSE;
+
+ if (m_pWidget->GetFieldFlags() & FIELDFLAG_MULTISELECT) {
+ size_t nSelCount = 0;
+ for (int32_t i = 0, sz = pListBox->GetCount(); i < sz; ++i) {
+ if (pListBox->IsItemSelected(i)) {
+ if (m_OriginSelections.count(i) == 0)
+ return TRUE;
+
+ ++nSelCount;
+ }
+ }
+
+ return nSelCount != m_OriginSelections.size();
+ }
+ return pListBox->GetCurSel() != m_pWidget->GetSelectedIndex(0);
+}
+
+void CFFL_ListBox::SaveData(CPDFSDK_PageView* pPageView) {
+ ASSERT(m_pWidget);
+
+ if (CPWL_ListBox* pListBox = (CPWL_ListBox*)GetPDFWindow(pPageView, FALSE)) {
+ CFX_IntArray aOldSelect, aNewSelect;
+
+ {
+ for (int i = 0, sz = m_pWidget->CountOptions(); i < sz; i++) {
+ if (m_pWidget->IsOptionSelected(i)) {
+ aOldSelect.Add(i);
+ }
+ }
+ }
+
+ int32_t nNewTopIndex = pListBox->GetTopVisibleIndex();
+
+ m_pWidget->ClearSelection(FALSE);
+
+ if (m_pWidget->GetFieldFlags() & FIELDFLAG_MULTISELECT) {
+ for (int32_t i = 0, sz = pListBox->GetCount(); i < sz; i++) {
+ if (pListBox->IsItemSelected(i)) {
+ m_pWidget->SetOptionSelection(i, TRUE, FALSE);
+ aNewSelect.Add(i);
+ }
+ }
+ } else {
+ m_pWidget->SetOptionSelection(pListBox->GetCurSel(), TRUE, FALSE);
+ aNewSelect.Add(pListBox->GetCurSel());
+ }
+
+ m_pWidget->SetTopVisibleIndex(nNewTopIndex);
+ m_pWidget->ResetFieldAppearance(TRUE);
+ m_pWidget->UpdateField();
+ SetChangeMark();
+ }
+}
+
+void CFFL_ListBox::GetActionData(CPDFSDK_PageView* pPageView,
+ CPDF_AAction::AActionType type,
+ PDFSDK_FieldAction& fa) {
+ switch (type) {
+ case CPDF_AAction::Validate:
+ if (m_pWidget->GetFieldFlags() & FIELDFLAG_MULTISELECT) {
+ fa.sValue = L"";
+ } else {
+ if (CPWL_ListBox* pListBox =
+ (CPWL_ListBox*)GetPDFWindow(pPageView, FALSE)) {
+ int32_t nCurSel = pListBox->GetCurSel();
+ if (nCurSel >= 0)
+ fa.sValue = m_pWidget->GetOptionLabel(nCurSel);
+ }
+ }
+ break;
+ case CPDF_AAction::LoseFocus:
+ case CPDF_AAction::GetFocus:
+ if (m_pWidget->GetFieldFlags() & FIELDFLAG_MULTISELECT) {
+ fa.sValue = L"";
+ } else {
+ int32_t nCurSel = m_pWidget->GetSelectedIndex(0);
+ if (nCurSel >= 0)
+ fa.sValue = m_pWidget->GetOptionLabel(nCurSel);
+ }
+ break;
+ default:
+ break;
+ }
+}
+
+void CFFL_ListBox::SetActionData(CPDFSDK_PageView* pPageView,
+ CPDF_AAction::AActionType type,
+ const PDFSDK_FieldAction& fa) {}
+
+void CFFL_ListBox::SaveState(CPDFSDK_PageView* pPageView) {
+ ASSERT(pPageView);
+
+ if (CPWL_ListBox* pListBox = (CPWL_ListBox*)GetPDFWindow(pPageView, FALSE)) {
+ for (int32_t i = 0, sz = pListBox->GetCount(); i < sz; i++) {
+ if (pListBox->IsItemSelected(i)) {
+ m_State.Add(i);
+ }
+ }
+ }
+}
+
+void CFFL_ListBox::RestoreState(CPDFSDK_PageView* pPageView) {
+ if (CPWL_ListBox* pListBox = (CPWL_ListBox*)GetPDFWindow(pPageView, FALSE)) {
+ for (int i = 0, sz = m_State.GetSize(); i < sz; i++)
+ pListBox->Select(m_State[i]);
+ }
+}
+
+CPWL_Wnd* CFFL_ListBox::ResetPDFWindow(CPDFSDK_PageView* pPageView,
+ FX_BOOL bRestoreValue) {
+ if (bRestoreValue)
+ SaveState(pPageView);
+
+ DestroyPDFWindow(pPageView);
+
+ CPWL_Wnd* pRet = NULL;
+
+ if (bRestoreValue) {
+ RestoreState(pPageView);
+ pRet = GetPDFWindow(pPageView, FALSE);
+ } else {
+ pRet = GetPDFWindow(pPageView, TRUE);
+ }
+
+ m_pWidget->UpdateField();
+
+ return pRet;
+}