diff options
Diffstat (limited to 'fpdfsdk/src/formfiller/FFL_TextField.cpp')
| -rw-r--r-- | fpdfsdk/src/formfiller/FFL_TextField.cpp | 473 |
1 files changed, 211 insertions, 262 deletions
diff --git a/fpdfsdk/src/formfiller/FFL_TextField.cpp b/fpdfsdk/src/formfiller/FFL_TextField.cpp index a4b87263ed..2acf6b8fda 100644 --- a/fpdfsdk/src/formfiller/FFL_TextField.cpp +++ b/fpdfsdk/src/formfiller/FFL_TextField.cpp @@ -7,353 +7,302 @@ #include "../../include/formfiller/FFL_TextField.h" #include "../../include/formfiller/FFL_CBA_Fontmap.h" -/* ------------------------------- CFFL_TextField ------------------------------- */ +/* ------------------------------- CFFL_TextField + * ------------------------------- */ -CFFL_TextField::CFFL_TextField(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot) : - CFFL_FormFiller(pApp, pAnnot), - m_pFontMap(NULL)//, - //m_pSpellCheck(NULL) +CFFL_TextField::CFFL_TextField(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot) + : CFFL_FormFiller(pApp, pAnnot), + m_pFontMap(NULL) //, +// m_pSpellCheck(NULL) { - m_State.nStart = m_State.nEnd = 0; + m_State.nStart = m_State.nEnd = 0; } -CFFL_TextField::~CFFL_TextField() -{ - delete m_pFontMap; +CFFL_TextField::~CFFL_TextField() { + delete m_pFontMap; } -PWL_CREATEPARAM CFFL_TextField::GetCreateParam() -{ - PWL_CREATEPARAM cp = CFFL_FormFiller::GetCreateParam(); +PWL_CREATEPARAM CFFL_TextField::GetCreateParam() { + PWL_CREATEPARAM cp = CFFL_FormFiller::GetCreateParam(); - ASSERT(m_pWidget != NULL); - int nFlags = m_pWidget->GetFieldFlags(); + ASSERT(m_pWidget != NULL); + int nFlags = m_pWidget->GetFieldFlags(); + if (nFlags & FIELDFLAG_PASSWORD) { + cp.dwFlags |= PES_PASSWORD; + } - if (nFlags & FIELDFLAG_PASSWORD) - { - cp.dwFlags |= PES_PASSWORD; - } + if (!(nFlags & FIELDFLAG_DONOTSPELLCHECK)) { + } - if (!(nFlags & FIELDFLAG_DONOTSPELLCHECK)) - { - } + if (nFlags & FIELDFLAG_MULTILINE) { + cp.dwFlags |= PES_MULTILINE | PES_AUTORETURN | PES_TOP; - if (nFlags & FIELDFLAG_MULTILINE) - { - cp.dwFlags |= PES_MULTILINE | PES_AUTORETURN | PES_TOP; - - if (!(nFlags & FIELDFLAG_DONOTSCROLL)) - { - cp.dwFlags |= PWS_VSCROLL | PES_AUTOSCROLL; - } + if (!(nFlags & FIELDFLAG_DONOTSCROLL)) { + cp.dwFlags |= PWS_VSCROLL | PES_AUTOSCROLL; } - else - { - cp.dwFlags |= PES_CENTER; + } else { + cp.dwFlags |= PES_CENTER; - if (!(nFlags & FIELDFLAG_DONOTSCROLL)) - { - cp.dwFlags |= PES_AUTOSCROLL; - } + if (!(nFlags & FIELDFLAG_DONOTSCROLL)) { + cp.dwFlags |= PES_AUTOSCROLL; } + } - if (nFlags & FIELDFLAG_COMB) - { - cp.dwFlags |= PES_CHARARRAY; - } + if (nFlags & FIELDFLAG_COMB) { + cp.dwFlags |= PES_CHARARRAY; + } - if (nFlags & FIELDFLAG_RICHTEXT) - { - cp.dwFlags |= PES_RICH; - } + if (nFlags & FIELDFLAG_RICHTEXT) { + cp.dwFlags |= PES_RICH; + } - cp.dwFlags |= PES_UNDO; + cp.dwFlags |= PES_UNDO; - switch (m_pWidget->GetAlignment()) - { + switch (m_pWidget->GetAlignment()) { default: case BF_ALIGN_LEFT: - cp.dwFlags |= PES_LEFT; - break; + cp.dwFlags |= PES_LEFT; + break; case BF_ALIGN_MIDDLE: - cp.dwFlags |= PES_MIDDLE; - break; + cp.dwFlags |= PES_MIDDLE; + break; case BF_ALIGN_RIGHT: - cp.dwFlags |= PES_RIGHT; - break; - } - - if (!m_pFontMap) - { - m_pFontMap = new CBA_FontMap(m_pWidget, m_pApp->GetSysHandler()); - m_pFontMap->Initial(); - } - cp.pFontMap = m_pFontMap; - cp.pFocusHandler = this; - - return cp; + cp.dwFlags |= PES_RIGHT; + break; + } + + if (!m_pFontMap) { + m_pFontMap = new CBA_FontMap(m_pWidget, m_pApp->GetSysHandler()); + m_pFontMap->Initial(); + } + cp.pFontMap = m_pFontMap; + cp.pFocusHandler = this; + + return cp; } -CPWL_Wnd* CFFL_TextField::NewPDFWindow(const PWL_CREATEPARAM& cp, CPDFSDK_PageView* pPageView) -{ - CPWL_Edit * pWnd = new CPWL_Edit(); - pWnd->AttachFFLData(this); - pWnd->Create(cp); - - - - ASSERT(m_pApp != NULL); - CFFL_IFormFiller* pIFormFiller = m_pApp->GetIFormFiller(); - pWnd->SetFillerNotify(pIFormFiller); - - ASSERT(m_pWidget != NULL); - int32_t nMaxLen = m_pWidget->GetMaxLen(); - CFX_WideString swValue = m_pWidget->GetValue(); - - if (nMaxLen > 0) - { - if (pWnd->HasFlag(PES_CHARARRAY)) - { - pWnd->SetCharArray(nMaxLen); - pWnd->SetAlignFormatV(PEAV_CENTER); - } - else - { - pWnd->SetLimitChar(nMaxLen); - } +CPWL_Wnd* CFFL_TextField::NewPDFWindow(const PWL_CREATEPARAM& cp, + CPDFSDK_PageView* pPageView) { + CPWL_Edit* pWnd = new CPWL_Edit(); + pWnd->AttachFFLData(this); + pWnd->Create(cp); + + ASSERT(m_pApp != NULL); + CFFL_IFormFiller* pIFormFiller = m_pApp->GetIFormFiller(); + pWnd->SetFillerNotify(pIFormFiller); + + ASSERT(m_pWidget != NULL); + int32_t nMaxLen = m_pWidget->GetMaxLen(); + CFX_WideString swValue = m_pWidget->GetValue(); + + if (nMaxLen > 0) { + if (pWnd->HasFlag(PES_CHARARRAY)) { + pWnd->SetCharArray(nMaxLen); + pWnd->SetAlignFormatV(PEAV_CENTER); + } else { + pWnd->SetLimitChar(nMaxLen); } + } - pWnd->SetText(swValue.c_str()); - return pWnd; + pWnd->SetText(swValue.c_str()); + return pWnd; } - -FX_BOOL CFFL_TextField::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags) -{ - switch (nChar) - { +FX_BOOL CFFL_TextField::OnChar(CPDFSDK_Annot* pAnnot, + FX_UINT nChar, + FX_UINT nFlags) { + switch (nChar) { case FWL_VKEY_Return: - if (!(m_pWidget->GetFieldFlags() & FIELDFLAG_MULTILINE)) - { - CPDFSDK_PageView* pPageView = GetCurPageView(); - ASSERT(pPageView != NULL); - m_bValid = !m_bValid; - CPDF_Rect rcAnnot = pAnnot->GetRect(); - m_pApp->FFI_Invalidate(pAnnot->GetPDFPage(), rcAnnot.left, rcAnnot.top, rcAnnot.right, rcAnnot.bottom); - - if (m_bValid) - { - if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE)) - pWnd->SetFocus(); - } - else - { - if (CommitData(pPageView, nFlags)) - { - DestroyPDFWindow(pPageView); - return TRUE; - } - return FALSE; - } - } - break; - case FWL_VKEY_Escape: - { - CPDFSDK_PageView* pPageView = GetCurPageView(); - ASSERT(pPageView != NULL); - EscapeFiller(pPageView,TRUE); + if (!(m_pWidget->GetFieldFlags() & FIELDFLAG_MULTILINE)) { + CPDFSDK_PageView* pPageView = GetCurPageView(); + ASSERT(pPageView != NULL); + m_bValid = !m_bValid; + CPDF_Rect rcAnnot = pAnnot->GetRect(); + m_pApp->FFI_Invalidate(pAnnot->GetPDFPage(), rcAnnot.left, rcAnnot.top, + rcAnnot.right, rcAnnot.bottom); + + if (m_bValid) { + if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE)) + pWnd->SetFocus(); + } else { + if (CommitData(pPageView, nFlags)) { + DestroyPDFWindow(pPageView); return TRUE; + } + return FALSE; } + } + break; + case FWL_VKEY_Escape: { + CPDFSDK_PageView* pPageView = GetCurPageView(); + ASSERT(pPageView != NULL); + EscapeFiller(pPageView, TRUE); + return TRUE; } + } - return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags); + return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags); } -FX_BOOL CFFL_TextField::IsDataChanged(CPDFSDK_PageView* pPageView) -{ - ASSERT(m_pWidget != NULL); +FX_BOOL CFFL_TextField::IsDataChanged(CPDFSDK_PageView* pPageView) { + ASSERT(m_pWidget != NULL); - if (CPWL_Edit * pEdit = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) - return pEdit->GetText() != m_pWidget->GetValue(); + if (CPWL_Edit* pEdit = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) + return pEdit->GetText() != m_pWidget->GetValue(); - return FALSE; + return FALSE; } -void CFFL_TextField::SaveData(CPDFSDK_PageView* pPageView) -{ - ASSERT(m_pWidget != NULL); +void CFFL_TextField::SaveData(CPDFSDK_PageView* pPageView) { + ASSERT(m_pWidget != NULL); - if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) - { - CFX_WideString sOldValue = m_pWidget->GetValue(); - CFX_WideString sNewValue = pWnd->GetText(); + if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) { + CFX_WideString sOldValue = m_pWidget->GetValue(); + CFX_WideString sNewValue = pWnd->GetText(); - m_pWidget->SetValue(sNewValue, FALSE); - m_pWidget->ResetFieldAppearance(TRUE); - m_pWidget->UpdateField(); - SetChangeMark(); - } + m_pWidget->SetValue(sNewValue, FALSE); + m_pWidget->ResetFieldAppearance(TRUE); + m_pWidget->UpdateField(); + SetChangeMark(); + } } -void CFFL_TextField::GetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, - PDFSDK_FieldAction& fa) -{ - switch (type) - { +void CFFL_TextField::GetActionData(CPDFSDK_PageView* pPageView, + CPDF_AAction::AActionType type, + PDFSDK_FieldAction& fa) { + switch (type) { case CPDF_AAction::KeyStroke: - if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) - { - fa.bFieldFull = pWnd->IsTextFull(); + if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) { + fa.bFieldFull = pWnd->IsTextFull(); - fa.sValue = pWnd->GetText(); + fa.sValue = pWnd->GetText(); - if (fa.bFieldFull) - { - fa.sChange = L""; - fa.sChangeEx = L""; - } + if (fa.bFieldFull) { + fa.sChange = L""; + fa.sChangeEx = L""; } - break; + } + break; case CPDF_AAction::Validate: - if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) - { - fa.sValue = pWnd->GetText(); - } - break; + if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) { + fa.sValue = pWnd->GetText(); + } + 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_TextField::SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, - const PDFSDK_FieldAction& fa) -{ - switch (type) - { +void CFFL_TextField::SetActionData(CPDFSDK_PageView* pPageView, + CPDF_AAction::AActionType type, + const PDFSDK_FieldAction& fa) { + switch (type) { case CPDF_AAction::KeyStroke: - if (CPWL_Edit * pEdit = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) - { - pEdit->SetFocus(); - pEdit->SetSel(fa.nSelStart, fa.nSelEnd); - pEdit->ReplaceSel(fa.sChange.c_str()); - } - break; + if (CPWL_Edit* pEdit = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) { + pEdit->SetFocus(); + pEdit->SetSel(fa.nSelStart, fa.nSelEnd); + pEdit->ReplaceSel(fa.sChange.c_str()); + } + break; default: - break; - } + break; + } } - -FX_BOOL CFFL_TextField::IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld, - const PDFSDK_FieldAction& faNew) -{ - switch (type) - { +FX_BOOL CFFL_TextField::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_TextField::SaveState(CPDFSDK_PageView* pPageView) -{ - ASSERT(pPageView != NULL); +void CFFL_TextField::SaveState(CPDFSDK_PageView* pPageView) { + ASSERT(pPageView != NULL); - if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) - { - pWnd->GetSel(m_State.nStart, m_State.nEnd); - m_State.sValue = pWnd->GetText(); - } + if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) { + pWnd->GetSel(m_State.nStart, m_State.nEnd); + m_State.sValue = pWnd->GetText(); + } } -void CFFL_TextField::RestoreState(CPDFSDK_PageView* pPageView) -{ - ASSERT(pPageView != NULL); +void CFFL_TextField::RestoreState(CPDFSDK_PageView* pPageView) { + ASSERT(pPageView != NULL); - if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, TRUE)) - { - pWnd->SetText(m_State.sValue.c_str()); - pWnd->SetSel(m_State.nStart, m_State.nEnd); - } + if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, TRUE)) { + pWnd->SetText(m_State.sValue.c_str()); + pWnd->SetSel(m_State.nStart, m_State.nEnd); + } } -CPWL_Wnd* CFFL_TextField::ResetPDFWindow(CPDFSDK_PageView* pPageView, FX_BOOL bRestoreValue) -{ - if (bRestoreValue) - SaveState(pPageView); +CPWL_Wnd* CFFL_TextField::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_TextField::OnSetFocus(CPWL_Wnd* pWnd) -{ - ASSERT(m_pApp != NULL); +void CFFL_TextField::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); - //pUndo->BeginEdit(pDocument); - } + pEdit->SetEditNotify(this); + // pUndo->BeginEdit(pDocument); + } } -void CFFL_TextField::OnKillFocus(CPWL_Wnd* pWnd) -{ +void CFFL_TextField::OnKillFocus(CPWL_Wnd* pWnd) {} +FX_BOOL CFFL_TextField::CanCopy(CPDFSDK_Document* pDocument) { + return FALSE; } -FX_BOOL CFFL_TextField::CanCopy(CPDFSDK_Document* pDocument) -{ - return FALSE; +FX_BOOL CFFL_TextField::CanCut(CPDFSDK_Document* pDocument) { + return FALSE; } -FX_BOOL CFFL_TextField::CanCut(CPDFSDK_Document* pDocument) -{ - return FALSE; -} - -FX_BOOL CFFL_TextField::CanPaste(CPDFSDK_Document* pDocument) -{ - return FALSE; -} - -void CFFL_TextField::OnAddUndo(CPWL_Edit* pEdit) -{ +FX_BOOL CFFL_TextField::CanPaste(CPDFSDK_Document* pDocument) { + return FALSE; } +void CFFL_TextField::OnAddUndo(CPWL_Edit* pEdit) {} |