diff options
Diffstat (limited to 'fpdfsdk/src/formfiller/FFL_TextField.cpp')
| -rw-r--r-- | fpdfsdk/src/formfiller/FFL_TextField.cpp | 531 |
1 files changed, 267 insertions, 264 deletions
diff --git a/fpdfsdk/src/formfiller/FFL_TextField.cpp b/fpdfsdk/src/formfiller/FFL_TextField.cpp index a4b87263ed..a5be60ed4e 100644 --- a/fpdfsdk/src/formfiller/FFL_TextField.cpp +++ b/fpdfsdk/src/formfiller/FFL_TextField.cpp @@ -10,11 +10,11 @@ /* ------------------------------- CFFL_TextField ------------------------------- */ CFFL_TextField::CFFL_TextField(CPDFDoc_Environment* pApp, CPDFSDK_Annot* pAnnot) : - CFFL_FormFiller(pApp, pAnnot), - m_pFontMap(NULL)//, - //m_pSpellCheck(NULL) + 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() @@ -24,313 +24,316 @@ CFFL_TextField::~CFFL_TextField() PWL_CREATEPARAM CFFL_TextField::GetCreateParam() { - PWL_CREATEPARAM cp = CFFL_FormFiller::GetCreateParam(); - - ASSERT(m_pWidget != NULL); - int nFlags = m_pWidget->GetFieldFlags(); - - - if (nFlags & FIELDFLAG_PASSWORD) - { - cp.dwFlags |= PES_PASSWORD; - } - - if (!(nFlags & FIELDFLAG_DONOTSPELLCHECK)) - { - } - - if (nFlags & FIELDFLAG_MULTILINE) - { - cp.dwFlags |= PES_MULTILINE | PES_AUTORETURN | PES_TOP; - - if (!(nFlags & FIELDFLAG_DONOTSCROLL)) - { - cp.dwFlags |= PWS_VSCROLL | PES_AUTOSCROLL; - } - } - else - { - cp.dwFlags |= PES_CENTER; - - if (!(nFlags & FIELDFLAG_DONOTSCROLL)) - { - cp.dwFlags |= PES_AUTOSCROLL; - } - } - - if (nFlags & FIELDFLAG_COMB) - { - cp.dwFlags |= PES_CHARARRAY; - } - - if (nFlags & FIELDFLAG_RICHTEXT) - { - cp.dwFlags |= PES_RICH; - } - - cp.dwFlags |= PES_UNDO; - - switch (m_pWidget->GetAlignment()) - { - default: - case BF_ALIGN_LEFT: - cp.dwFlags |= PES_LEFT; - break; - case BF_ALIGN_MIDDLE: - 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; + PWL_CREATEPARAM cp = CFFL_FormFiller::GetCreateParam(); + + ASSERT(m_pWidget != NULL); + int nFlags = m_pWidget->GetFieldFlags(); + + + if (nFlags & FIELDFLAG_PASSWORD) + { + cp.dwFlags |= PES_PASSWORD; + } + + if (!(nFlags & FIELDFLAG_DONOTSPELLCHECK)) + { + } + + if (nFlags & FIELDFLAG_MULTILINE) + { + cp.dwFlags |= PES_MULTILINE | PES_AUTORETURN | PES_TOP; + + if (!(nFlags & FIELDFLAG_DONOTSCROLL)) + { + cp.dwFlags |= PWS_VSCROLL | PES_AUTOSCROLL; + } + } + else + { + cp.dwFlags |= PES_CENTER; + + if (!(nFlags & FIELDFLAG_DONOTSCROLL)) + { + cp.dwFlags |= PES_AUTOSCROLL; + } + } + + if (nFlags & FIELDFLAG_COMB) + { + cp.dwFlags |= PES_CHARARRAY; + } + + if (nFlags & FIELDFLAG_RICHTEXT) + { + cp.dwFlags |= PES_RICH; + } + + cp.dwFlags |= PES_UNDO; + + switch (m_pWidget->GetAlignment()) + { + default: + case BF_ALIGN_LEFT: + cp.dwFlags |= PES_LEFT; + break; + case BF_ALIGN_MIDDLE: + 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; } 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; + 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; } -FX_BOOL CFFL_TextField::OnChar(CPDFSDK_Annot* pAnnot, FX_UINT nChar, FX_UINT nFlags) +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); - return TRUE; - } - } - - return CFFL_FormFiller::OnChar(pAnnot, nChar, 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; + } + else + { + 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); } -FX_BOOL CFFL_TextField::IsDataChanged(CPDFSDK_PageView* pPageView) +FX_BOOL CFFL_TextField::IsDataChanged(CPDFSDK_PageView* pPageView) { - ASSERT(m_pWidget != NULL); + 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); - - 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(); - } + ASSERT(m_pWidget != NULL); + + 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(); + } } void CFFL_TextField::GetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, - PDFSDK_FieldAction& fa) + PDFSDK_FieldAction& fa) { - switch (type) - { - case CPDF_AAction::KeyStroke: - if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) - { - fa.bFieldFull = pWnd->IsTextFull(); - - fa.sValue = pWnd->GetText(); - - if (fa.bFieldFull) - { - fa.sChange = L""; - fa.sChangeEx = L""; - } - } - break; - case CPDF_AAction::Validate: - 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; - default: - break; - } + switch (type) + { + case CPDF_AAction::KeyStroke: + if (CPWL_Edit* pWnd = (CPWL_Edit*)GetPDFWindow(pPageView, FALSE)) + { + fa.bFieldFull = pWnd->IsTextFull(); + + fa.sValue = pWnd->GetText(); + + if (fa.bFieldFull) + { + fa.sChange = L""; + fa.sChangeEx = L""; + } + } + break; + case CPDF_AAction::Validate: + 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; + default: + break; + } } void CFFL_TextField::SetActionData(CPDFSDK_PageView* pPageView, CPDF_AAction::AActionType type, - const PDFSDK_FieldAction& fa) + 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; - default: - break; - } + 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; + default: + break; + } } -FX_BOOL CFFL_TextField::IsActionDataChanged(CPDF_AAction::AActionType type, const PDFSDK_FieldAction& faOld, - const PDFSDK_FieldAction& faNew) +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; - default: - break; - } - - return FALSE; + switch (type) + { + case CPDF_AAction::KeyStroke: + return (!faOld.bFieldFull && faOld.nSelEnd != faNew.nSelEnd) || faOld.nSelStart != faNew.nSelStart || + faOld.sChange != faNew.sChange; + default: + break; + } + + return FALSE; } void CFFL_TextField::SaveState(CPDFSDK_PageView* pPageView) { - ASSERT(pPageView != NULL); + 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); + 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); + 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); - - ASSERT(pWnd != NULL); - - 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->SetEditNotify(this); - //pUndo->BeginEdit(pDocument); - } + ASSERT(m_pApp != NULL); + + ASSERT(pWnd != NULL); + + 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->SetEditNotify(this); + //pUndo->BeginEdit(pDocument); + } } void CFFL_TextField::OnKillFocus(CPWL_Wnd* pWnd) @@ -338,19 +341,19 @@ void CFFL_TextField::OnKillFocus(CPWL_Wnd* pWnd) } -FX_BOOL CFFL_TextField::CanCopy(CPDFSDK_Document* pDocument) +FX_BOOL CFFL_TextField::CanCopy(CPDFSDK_Document* pDocument) { - return FALSE; + return FALSE; } FX_BOOL CFFL_TextField::CanCut(CPDFSDK_Document* pDocument) { - return FALSE; + return FALSE; } -FX_BOOL CFFL_TextField::CanPaste(CPDFSDK_Document* pDocument) +FX_BOOL CFFL_TextField::CanPaste(CPDFSDK_Document* pDocument) { - return FALSE; + return FALSE; } void CFFL_TextField::OnAddUndo(CPWL_Edit* pEdit) |