diff options
Diffstat (limited to 'fpdfsdk/src/formfiller/FFL_ComboBox.cpp')
| -rw-r--r-- | fpdfsdk/src/formfiller/FFL_ComboBox.cpp | 528 |
1 files changed, 241 insertions, 287 deletions
diff --git a/fpdfsdk/src/formfiller/FFL_ComboBox.cpp b/fpdfsdk/src/formfiller/FFL_ComboBox.cpp index 841b45ecba..b49726d5ab 100644 --- a/fpdfsdk/src/formfiller/FFL_ComboBox.cpp +++ b/fpdfsdk/src/formfiller/FFL_ComboBox.cpp @@ -10,381 +10,335 @@ #include "../../include/formfiller/FFL_CBA_Fontmap.h" #include "../../include/formfiller/FFL_ComboBox.h" - -/* ------------------------------- CFFL_ComboBox ------------------------------- */ - -CFFL_ComboBox::CFFL_ComboBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot) : - CFFL_FormFiller(pApp, pAnnot), m_pFontMap( NULL ) -{ - m_State.nIndex = 0; - m_State.nStart = 0; - m_State.nEnd = 0; +/* ------------------------------- CFFL_ComboBox ------------------------------- + */ + +CFFL_ComboBox::CFFL_ComboBox(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot) + : CFFL_FormFiller(pApp, pAnnot), m_pFontMap(NULL) { + m_State.nIndex = 0; + m_State.nStart = 0; + m_State.nEnd = 0; } -CFFL_ComboBox::~CFFL_ComboBox() -{ - delete m_pFontMap; +CFFL_ComboBox::~CFFL_ComboBox() { + delete m_pFontMap; } -PWL_CREATEPARAM CFFL_ComboBox::GetCreateParam() -{ - PWL_CREATEPARAM cp = CFFL_FormFiller::GetCreateParam(); +PWL_CREATEPARAM CFFL_ComboBox::GetCreateParam() { + PWL_CREATEPARAM cp = CFFL_FormFiller::GetCreateParam(); - ASSERT(m_pWidget != NULL); + ASSERT(m_pWidget != NULL); - int nFlags = m_pWidget->GetFieldFlags(); + int nFlags = m_pWidget->GetFieldFlags(); - if (nFlags & FIELDFLAG_EDIT) - { - cp.dwFlags |= PCBS_ALLOWCUSTOMTEXT; - } + if (nFlags & FIELDFLAG_EDIT) { + cp.dwFlags |= PCBS_ALLOWCUSTOMTEXT; + } - if (!m_pFontMap) - { - m_pFontMap = new CBA_FontMap(m_pWidget, GetSystemHandler()); - m_pFontMap->Initial(); - } + if (!m_pFontMap) { + m_pFontMap = new CBA_FontMap(m_pWidget, GetSystemHandler()); + m_pFontMap->Initial(); + } - cp.pFontMap = m_pFontMap; - cp.pFocusHandler = this; + cp.pFontMap = m_pFontMap; + cp.pFocusHandler = this; - return cp; + return cp; } -CPWL_Wnd* CFFL_ComboBox::NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView) -{ - CPWL_ComboBox * pWnd = new CPWL_ComboBox(); - pWnd->AttachFFLData(this); - pWnd->Create(cp); - - CFFL_IFormFiller* pFormFiller = m_pApp->GetIFormFiller(); - pWnd->SetFillerNotify(pFormFiller); - - int32_t nCurSel = m_pWidget->GetSelectedIndex(0); - CFX_WideString swText; - if (nCurSel < 0) - swText = m_pWidget->GetValue(); - else - swText = m_pWidget->GetOptionLabel(nCurSel); - - for (int32_t i=0,sz=m_pWidget->CountOptions(); i<sz; i++) - { - pWnd->AddString(m_pWidget->GetOptionLabel(i).c_str()); - } - - pWnd->SetSelect(nCurSel); - pWnd->SetText(swText.c_str()); - return pWnd; +CPWL_Wnd* CFFL_ComboBox::NewPDFWindow(const PWL_CREATEPARAM& cp, + CPDFSDK_PageView* pPageView) { + CPWL_ComboBox* pWnd = new CPWL_ComboBox(); + pWnd->AttachFFLData(this); + pWnd->Create(cp); + + CFFL_IFormFiller* pFormFiller = m_pApp->GetIFormFiller(); + pWnd->SetFillerNotify(pFormFiller); + + int32_t nCurSel = m_pWidget->GetSelectedIndex(0); + CFX_WideString swText; + if (nCurSel < 0) + swText = m_pWidget->GetValue(); + else + swText = m_pWidget->GetOptionLabel(nCurSel); + + for (int32_t i = 0, sz = m_pWidget->CountOptions(); i < sz; i++) { + pWnd->AddString(m_pWidget->GetOptionLabel(i).c_str()); + } + + pWnd->SetSelect(nCurSel); + pWnd->SetText(swText.c_str()); + return pWnd; } - -FX_BOOL CFFL_ComboBox::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags) -{ - return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags); +FX_BOOL CFFL_ComboBox::OnChar(CPDFSDK_Annot* pAnnot, + FX_UINT nChar, + FX_UINT nFlags) { + return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags); } -FX_BOOL CFFL_ComboBox::IsDataChanged(CPDFSDK_PageView* pPageView) -{ - CPWL_ComboBox* pWnd = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE); - if (!pWnd) - return FALSE; +FX_BOOL CFFL_ComboBox::IsDataChanged(CPDFSDK_PageView* pPageView) { + CPWL_ComboBox* pWnd = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE); + if (!pWnd) + return FALSE; - int32_t nCurSel = pWnd->GetSelect(); - if (!(m_pWidget->GetFieldFlags() & FIELDFLAG_EDIT)) - return nCurSel != m_pWidget->GetSelectedIndex(0); + int32_t nCurSel = pWnd->GetSelect(); + if (!(m_pWidget->GetFieldFlags() & FIELDFLAG_EDIT)) + return nCurSel != m_pWidget->GetSelectedIndex(0); - if (nCurSel >= 0) - return nCurSel != m_pWidget->GetSelectedIndex(0); + if (nCurSel >= 0) + return nCurSel != m_pWidget->GetSelectedIndex(0); - return pWnd->GetText() != m_pWidget->GetValue(); + return pWnd->GetText() != m_pWidget->GetValue(); } -void CFFL_ComboBox::SaveData(CPDFSDK_PageView* pPageView) -{ - ASSERT(m_pWidget != NULL); - - if (CPWL_ComboBox* pWnd = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) - { - CFX_WideString swText = pWnd->GetText(); - int32_t nCurSel = pWnd->GetSelect(); - - //mantis:0004157 - FX_BOOL bSetValue = TRUE; - - if (m_pWidget->GetFieldFlags() & FIELDFLAG_EDIT) - { - if (nCurSel >= 0) - { - if (swText != m_pWidget->GetOptionLabel(nCurSel)) - bSetValue = TRUE; - else - bSetValue = FALSE; - } - else - bSetValue = TRUE; - } - else - bSetValue = FALSE; +void CFFL_ComboBox::SaveData(CPDFSDK_PageView* pPageView) { + ASSERT(m_pWidget != NULL); - CFX_WideString sOldValue; + if (CPWL_ComboBox* pWnd = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) { + CFX_WideString swText = pWnd->GetText(); + int32_t nCurSel = pWnd->GetSelect(); + // mantis:0004157 + FX_BOOL bSetValue = TRUE; - if (bSetValue) - { - sOldValue = m_pWidget->GetValue(); - m_pWidget->SetValue(swText, FALSE); - } + if (m_pWidget->GetFieldFlags() & FIELDFLAG_EDIT) { + if (nCurSel >= 0) { + if (swText != m_pWidget->GetOptionLabel(nCurSel)) + bSetValue = TRUE; else - { - m_pWidget->GetSelectedIndex(0); - m_pWidget->SetOptionSelection(nCurSel, TRUE, FALSE); - } - - m_pWidget->ResetFieldAppearance(TRUE); - m_pWidget->UpdateField(); - SetChangeMark(); - - m_pWidget->GetPDFPage(); + bSetValue = FALSE; + } else + bSetValue = TRUE; + } else + bSetValue = FALSE; + + CFX_WideString sOldValue; + + if (bSetValue) { + sOldValue = m_pWidget->GetValue(); + m_pWidget->SetValue(swText, FALSE); + } else { + m_pWidget->GetSelectedIndex(0); + m_pWidget->SetOptionSelection(nCurSel, TRUE, FALSE); + } + m_pWidget->ResetFieldAppearance(TRUE); + m_pWidget->UpdateField(); + SetChangeMark(); - } + m_pWidget->GetPDFPage(); + } } - void CFFL_ComboBox::GetActionData( CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, PDFSDK_FieldAction& fa) -{ - switch (type) - { +void CFFL_ComboBox::GetActionData(CPDFSDK_PageView* pPageView, + CPDF_AAction::AActionType type, + PDFSDK_FieldAction& fa) { + switch (type) { case CPDF_AAction::KeyStroke: - if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) - { - if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox) - { - fa.bFieldFull = pEdit->IsTextFull(); - int nSelStart = 0; - int nSelEnd = 0; - pEdit->GetSel(nSelStart, nSelEnd); - fa.nSelEnd = nSelEnd; - fa.nSelStart = nSelStart; - fa.sValue = pEdit->GetText(); - fa.sChangeEx = GetSelectExportText(); - - if (fa.bFieldFull) - { - fa.sChange = L""; - fa.sChangeEx = L""; - } - } + if (CPWL_ComboBox* pComboBox = + (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) { + if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox) { + fa.bFieldFull = pEdit->IsTextFull(); + int nSelStart = 0; + int nSelEnd = 0; + pEdit->GetSel(nSelStart, nSelEnd); + fa.nSelEnd = nSelEnd; + fa.nSelStart = nSelStart; + fa.sValue = pEdit->GetText(); + fa.sChangeEx = GetSelectExportText(); + + if (fa.bFieldFull) { + fa.sChange = L""; + fa.sChangeEx = L""; + } } - break; + } + break; case CPDF_AAction::Validate: - if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) - { - if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox) - { - fa.sValue = pEdit->GetText(); - } + if (CPWL_ComboBox* pComboBox = + (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) { + if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox) { + fa.sValue = pEdit->GetText(); } - break; + } + break; case CPDF_AAction::LoseFocus: case CPDF_AAction::GetFocus: - ASSERT(m_pWidget != NULL); - fa.sValue = m_pWidget->GetValue(); - break; + ASSERT(m_pWidget != NULL); + fa.sValue = m_pWidget->GetValue(); + break; default: - break; - } + break; + } } - - -void CFFL_ComboBox::SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, - const PDFSDK_FieldAction& fa) -{ - switch (type) - { +void CFFL_ComboBox::SetActionData(CPDFSDK_PageView* pPageView, + CPDF_AAction::AActionType type, + const PDFSDK_FieldAction& fa) { + switch (type) { case CPDF_AAction::KeyStroke: - if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) - { - if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox) - { - pEdit->SetSel(fa.nSelStart, fa.nSelEnd); - pEdit->ReplaceSel(fa.sChange.c_str()); - } + if (CPWL_ComboBox* pComboBox = + (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) { + if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox) { + pEdit->SetSel(fa.nSelStart, fa.nSelEnd); + pEdit->ReplaceSel(fa.sChange.c_str()); } - break; + } + break; default: - break; - } + break; + } } -FX_BOOL CFFL_ComboBox::IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld, - const PDFSDK_FieldAction& faNew) -{ - switch (type) - { +FX_BOOL CFFL_ComboBox::IsActionDataChanged(CPDF_AAction::AActionType type, + const PDFSDK_FieldAction& faOld, + const PDFSDK_FieldAction& faNew) { + switch (type) { case CPDF_AAction::KeyStroke: - return (!faOld.bFieldFull && faOld.nSelEnd != faNew.nSelEnd) || faOld.nSelStart != faNew.nSelStart || - faOld.sChange != faNew.sChange; + return (!faOld.bFieldFull && faOld.nSelEnd != faNew.nSelEnd) || + faOld.nSelStart != faNew.nSelStart || + faOld.sChange != faNew.sChange; default: - break; - } + break; + } - return FALSE; + return FALSE; } -void CFFL_ComboBox::SaveState(CPDFSDK_PageView* pPageView) -{ - ASSERT(pPageView != NULL); +void CFFL_ComboBox::SaveState(CPDFSDK_PageView* pPageView) { + ASSERT(pPageView != NULL); - if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) - { - m_State.nIndex = pComboBox->GetSelect(); + if (CPWL_ComboBox* pComboBox = + (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) { + m_State.nIndex = pComboBox->GetSelect(); - if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox) - { - pEdit->GetSel(m_State.nStart, m_State.nEnd); - m_State.sValue = pEdit->GetText(); - } + if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox) { + pEdit->GetSel(m_State.nStart, m_State.nEnd); + m_State.sValue = pEdit->GetText(); } + } } -void CFFL_ComboBox::RestoreState(CPDFSDK_PageView* pPageView) -{ - ASSERT(pPageView != NULL); - - if (CPWL_ComboBox* pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, TRUE)) - { - if (m_State.nIndex >= 0) - pComboBox->SetSelect(m_State.nIndex); - else - { - if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox) - { - pEdit->SetText(m_State.sValue.c_str()); - pEdit->SetSel(m_State.nStart, m_State.nEnd); - } - } +void CFFL_ComboBox::RestoreState(CPDFSDK_PageView* pPageView) { + ASSERT(pPageView != NULL); + + if (CPWL_ComboBox* pComboBox = + (CPWL_ComboBox*)GetPDFWindow(pPageView, TRUE)) { + if (m_State.nIndex >= 0) + pComboBox->SetSelect(m_State.nIndex); + else { + if (CPWL_Edit* pEdit = (CPWL_Edit*)*pComboBox) { + pEdit->SetText(m_State.sValue.c_str()); + pEdit->SetSel(m_State.nStart, m_State.nEnd); + } } + } } -CPWL_Wnd* CFFL_ComboBox::ResetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bRestoreValue) -{ - if (bRestoreValue) - SaveState(pPageView); +CPWL_Wnd* CFFL_ComboBox::ResetPDFWindow(CPDFSDK_PageView* pPageView, + FX_BOOL bRestoreValue) { + if (bRestoreValue) + SaveState(pPageView); - DestroyPDFWindow(pPageView); + DestroyPDFWindow(pPageView); - CPWL_Wnd* pRet = NULL; + CPWL_Wnd* pRet = NULL; - if (bRestoreValue) - { - RestoreState(pPageView); - pRet = GetPDFWindow(pPageView, FALSE); - } - else - pRet = GetPDFWindow(pPageView, TRUE); + if (bRestoreValue) { + RestoreState(pPageView); + pRet = GetPDFWindow(pPageView, FALSE); + } else + pRet = GetPDFWindow(pPageView, TRUE); - m_pWidget->UpdateField(); + m_pWidget->UpdateField(); - return pRet; + return pRet; } -void CFFL_ComboBox::OnKeyStroke(FX_BOOL bKeyDown, FX_UINT nFlag) -{ - ASSERT(m_pWidget != NULL); +void CFFL_ComboBox::OnKeyStroke(FX_BOOL bKeyDown, FX_UINT nFlag) { + ASSERT(m_pWidget != NULL); - int nFlags = m_pWidget->GetFieldFlags(); + int nFlags = m_pWidget->GetFieldFlags(); - if (nFlags & FIELDFLAG_COMMITONSELCHANGE) - { - if (m_bValid) - { - CPDFSDK_PageView* pPageView = GetCurPageView(); - ASSERT(pPageView != NULL); + if (nFlags & FIELDFLAG_COMMITONSELCHANGE) { + if (m_bValid) { + CPDFSDK_PageView* pPageView = GetCurPageView(); + ASSERT(pPageView != NULL); - if (CommitData(pPageView, nFlag)) - { - DestroyPDFWindow(pPageView); - m_bValid = FALSE; - } - } + if (CommitData(pPageView, nFlag)) { + DestroyPDFWindow(pPageView); + m_bValid = FALSE; + } } + } } -void CFFL_ComboBox::OnSetFocus(CPWL_Wnd* pWnd) -{ - ASSERT(m_pApp != NULL); +void CFFL_ComboBox::OnSetFocus(CPWL_Wnd* pWnd) { + ASSERT(m_pApp != NULL); - ASSERT(pWnd != NULL); + ASSERT(pWnd != NULL); - if (pWnd->GetClassName() == PWL_CLASSNAME_EDIT) - { - CPWL_Edit* pEdit = (CPWL_Edit*)pWnd; - pEdit->SetCharSet(134); - pEdit->SetCodePage(936); + if (pWnd->GetClassName() == PWL_CLASSNAME_EDIT) { + CPWL_Edit* pEdit = (CPWL_Edit*)pWnd; + pEdit->SetCharSet(134); + pEdit->SetCodePage(936); - pEdit->SetReadyToInput(); - CFX_WideString wsText = pEdit->GetText(); - int nCharacters = wsText.GetLength(); - CFX_ByteString bsUTFText = wsText.UTF16LE_Encode(); - unsigned short* pBuffer = (unsigned short*)bsUTFText.c_str(); - m_pApp->FFI_OnSetFieldInputFocus(m_pWidget->GetFormField(), pBuffer, nCharacters, TRUE); + pEdit->SetReadyToInput(); + CFX_WideString wsText = pEdit->GetText(); + int nCharacters = wsText.GetLength(); + CFX_ByteString bsUTFText = wsText.UTF16LE_Encode(); + unsigned short* pBuffer = (unsigned short*)bsUTFText.c_str(); + m_pApp->FFI_OnSetFieldInputFocus(m_pWidget->GetFormField(), pBuffer, + nCharacters, TRUE); - pEdit->SetEditNotify(this); - } + pEdit->SetEditNotify(this); + } } -void CFFL_ComboBox::OnKillFocus(CPWL_Wnd* pWnd) -{ - ASSERT(m_pApp != NULL); +void CFFL_ComboBox::OnKillFocus(CPWL_Wnd* pWnd) { + ASSERT(m_pApp != NULL); } -FX_BOOL CFFL_ComboBox::CanCopy(CPDFSDK_Document* pDocument) -{ - ASSERT(pDocument != NULL); +FX_BOOL CFFL_ComboBox::CanCopy(CPDFSDK_Document* pDocument) { + ASSERT(pDocument != NULL); - return FALSE; + return FALSE; } -FX_BOOL CFFL_ComboBox::CanCut(CPDFSDK_Document* pDocument) -{ - ASSERT(pDocument != NULL); +FX_BOOL CFFL_ComboBox::CanCut(CPDFSDK_Document* pDocument) { + ASSERT(pDocument != NULL); - return FALSE; + return FALSE; } -FX_BOOL CFFL_ComboBox::CanPaste(CPDFSDK_Document* pDocument) -{ - ASSERT(pDocument != NULL); +FX_BOOL CFFL_ComboBox::CanPaste(CPDFSDK_Document* pDocument) { + ASSERT(pDocument != NULL); - return FALSE; + return FALSE; } -void CFFL_ComboBox::OnAddUndo(CPWL_Edit* pEdit) -{ - ASSERT(pEdit != NULL); +void CFFL_ComboBox::OnAddUndo(CPWL_Edit* pEdit) { + ASSERT(pEdit != NULL); } -CFX_WideString CFFL_ComboBox::GetSelectExportText() -{ - CFX_WideString swRet; - - int nExport = -1; - CPDFSDK_PageView *pPageView = GetCurPageView(); - if (CPWL_ComboBox * pComboBox = (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) - { - nExport = pComboBox->GetSelect(); - } - - if (nExport >= 0) - { - if (CPDF_FormField * pFormField = m_pWidget->GetFormField()) - { - swRet = pFormField->GetOptionValue(nExport); - if (swRet.IsEmpty()) - swRet = pFormField->GetOptionLabel(nExport); - } +CFX_WideString CFFL_ComboBox::GetSelectExportText() { + CFX_WideString swRet; + + int nExport = -1; + CPDFSDK_PageView* pPageView = GetCurPageView(); + if (CPWL_ComboBox* pComboBox = + (CPWL_ComboBox*)GetPDFWindow(pPageView, FALSE)) { + nExport = pComboBox->GetSelect(); + } + + if (nExport >= 0) { + if (CPDF_FormField* pFormField = m_pWidget->GetFormField()) { + swRet = pFormField->GetOptionValue(nExport); + if (swRet.IsEmpty()) + swRet = pFormField->GetOptionLabel(nExport); } + } - return swRet; + return swRet; } |