diff options
Diffstat (limited to 'xfa/fxfa/app/xfa_fffield.cpp')
| -rw-r--r-- | xfa/fxfa/app/xfa_fffield.cpp | 260 |
1 files changed, 143 insertions, 117 deletions
diff --git a/xfa/fxfa/app/xfa_fffield.cpp b/xfa/fxfa/app/xfa_fffield.cpp index a480b3991f..186f573182 100644 --- a/xfa/fxfa/app/xfa_fffield.cpp +++ b/xfa/fxfa/app/xfa_fffield.cpp @@ -26,6 +26,14 @@ #include "xfa/fxgraphics/cfx_color.h" #include "xfa/fxgraphics/cfx_path.h" +namespace { + +CXFA_FFField* ToField(CXFA_LayoutItem* widget) { + return static_cast<CXFA_FFField*>(widget); +} + +} // namespace + CXFA_FFField::CXFA_FFField(CXFA_WidgetAcc* pDataAcc) : CXFA_FFWidget(pDataAcc), m_pNormalWidget(nullptr) {} @@ -71,47 +79,56 @@ void CXFA_FFField::RenderWidget(CFX_Graphics* pGS, GetApp()->GetWidgetMgrDelegate()->OnDrawWidget(m_pNormalWidget.get(), pGS, &mt); } + void CXFA_FFField::DrawHighlight(CFX_Graphics* pGS, CFX_Matrix* pMatrix, uint32_t dwStatus, bool bEllipse) { - if (m_rtUI.IsEmpty() || !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) { + if (m_rtUI.IsEmpty() || !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) + return; + + if (!(dwStatus & XFA_WidgetStatus_Highlight) || + m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open) { return; } - if ((dwStatus & XFA_WidgetStatus_Highlight) && - m_pDataAcc->GetAccess() == XFA_ATTRIBUTEENUM_Open) { - CXFA_FFDoc* pDoc = GetDoc(); - CFX_Color crHighlight(pDoc->GetDocEnvironment()->GetHighlightColor(pDoc)); - pGS->SetFillColor(&crHighlight); - CFX_Path path; - if (bEllipse) - path.AddEllipse(m_rtUI); - else - path.AddRectangle(m_rtUI.left, m_rtUI.top, m_rtUI.width, m_rtUI.height); - - pGS->FillPath(&path, FXFILL_WINDING, pMatrix); - } + + CXFA_FFDoc* pDoc = GetDoc(); + CFX_Color crHighlight(pDoc->GetDocEnvironment()->GetHighlightColor(pDoc)); + pGS->SetFillColor(&crHighlight); + CFX_Path path; + if (bEllipse) + path.AddEllipse(m_rtUI); + else + path.AddRectangle(m_rtUI.left, m_rtUI.top, m_rtUI.width, m_rtUI.height); + + pGS->FillPath(&path, FXFILL_WINDING, pMatrix); } + void CXFA_FFField::DrawFocus(CFX_Graphics* pGS, CFX_Matrix* pMatrix) { - if (m_dwStatus & XFA_WidgetStatus_Focused) { - CFX_Color cr(0xFF000000); - pGS->SetStrokeColor(&cr); - float DashPattern[2] = {1, 1}; - pGS->SetLineDash(0.0f, DashPattern, 2); - pGS->SetLineWidth(0, false); - - CFX_Path path; - path.AddRectangle(m_rtUI.left, m_rtUI.top, m_rtUI.width, m_rtUI.height); - pGS->StrokePath(&path, pMatrix); - } + if (!(m_dwStatus & XFA_WidgetStatus_Focused)) + return; + + CFX_Color cr(0xFF000000); + pGS->SetStrokeColor(&cr); + + float DashPattern[2] = {1, 1}; + pGS->SetLineDash(0.0f, DashPattern, 2); + pGS->SetLineWidth(0, false); + + CFX_Path path; + path.AddRectangle(m_rtUI.left, m_rtUI.top, m_rtUI.width, m_rtUI.height); + pGS->StrokePath(&path, pMatrix); } + void CXFA_FFField::SetFWLThemeProvider() { if (m_pNormalWidget) m_pNormalWidget->SetThemeProvider(GetApp()->GetFWLTheme()); } + bool CXFA_FFField::IsLoaded() { return m_pNormalWidget && CXFA_FFWidget::IsLoaded(); } + bool CXFA_FFField::LoadWidget() { SetFWLThemeProvider(); m_pDataAcc->LoadCaption(); @@ -125,21 +142,24 @@ void CXFA_FFField::UnloadWidget() { void CXFA_FFField::SetEditScrollOffset() { XFA_Element eType = m_pDataAcc->GetUIType(); - if (eType == XFA_Element::TextEdit || eType == XFA_Element::NumericEdit || - eType == XFA_Element::PasswordEdit) { - float fScrollOffset = 0; - CXFA_FFField* pPrev = static_cast<CXFA_FFField*>(GetPrev()); - if (pPrev) { - CFX_RectF rtMargin = m_pDataAcc->GetUIMargin(); - fScrollOffset = -rtMargin.top; - } - while (pPrev) { - fScrollOffset += pPrev->m_rtUI.height; - pPrev = static_cast<CXFA_FFField*>(pPrev->GetPrev()); - } - static_cast<CFWL_Edit*>(m_pNormalWidget.get()) - ->SetScrollOffset(fScrollOffset); + if (eType != XFA_Element::TextEdit && eType != XFA_Element::NumericEdit && + eType != XFA_Element::PasswordEdit) { + return; + } + + float fScrollOffset = 0; + CXFA_FFField* pPrev = ToField(GetPrev()); + if (pPrev) { + CFX_RectF rtMargin = m_pDataAcc->GetUIMargin(); + fScrollOffset = -rtMargin.top; } + + while (pPrev) { + fScrollOffset += pPrev->m_rtUI.height; + pPrev = ToField(pPrev->GetPrev()); + } + static_cast<CFWL_Edit*>(m_pNormalWidget.get()) + ->SetScrollOffset(fScrollOffset); } bool CXFA_FFField::PerformLayout() { @@ -199,6 +219,7 @@ void CXFA_FFField::CapPlacement() { } XFA_RectWidthoutMargin(m_rtCaption, mgWidget); } + CXFA_TextLayout* pCapTextLayout = m_pDataAcc->GetCaptionTextLayout(); if (fCapReserve <= 0 && pCapTextLayout) { CFX_SizeF size; @@ -214,6 +235,7 @@ void CXFA_FFField::CapPlacement() { } } } + m_rtUI = rtWidget; switch (iCapPlacement) { case XFA_ATTRIBUTEENUM_Left: { @@ -221,39 +243,44 @@ void CXFA_FFField::CapPlacement() { CapLeftRightPlacement(caption, rtWidget, iCapPlacement); m_rtUI.width -= fCapReserve; m_rtUI.left += fCapReserve; - } break; + break; + } case XFA_ATTRIBUTEENUM_Top: { m_rtCaption.height = fCapReserve; CapTopBottomPlacement(caption, rtWidget, iCapPlacement); m_rtUI.top += fCapReserve; m_rtUI.height -= fCapReserve; - } break; + break; + } case XFA_ATTRIBUTEENUM_Right: { m_rtCaption.left = m_rtCaption.right() - fCapReserve; m_rtCaption.width = fCapReserve; CapLeftRightPlacement(caption, rtWidget, iCapPlacement); m_rtUI.width -= fCapReserve; - } break; + break; + } case XFA_ATTRIBUTEENUM_Bottom: { m_rtCaption.top = m_rtCaption.bottom() - fCapReserve; m_rtCaption.height = fCapReserve; CapTopBottomPlacement(caption, rtWidget, iCapPlacement); m_rtUI.height -= fCapReserve; - } break; + break; + } case XFA_ATTRIBUTEENUM_Inline: break; default: break; } + CXFA_Border borderUI = m_pDataAcc->GetUIBorder(); if (borderUI) { CXFA_Margin margin = borderUI.GetMargin(); - if (margin) { + if (margin) XFA_RectWidthoutMargin(m_rtUI, margin); - } } m_rtUI.Normalize(); } + void CXFA_FFField::CapTopBottomPlacement(CXFA_Caption caption, const CFX_RectF& rtWidget, int32_t iCapPlacement) { @@ -261,25 +288,25 @@ void CXFA_FFField::CapTopBottomPlacement(CXFA_Caption caption, m_rtCaption.left += rtUIMargin.left; if (CXFA_Margin mgCap = caption.GetMargin()) { XFA_RectWidthoutMargin(m_rtCaption, mgCap); - if (m_rtCaption.height < 0) { + if (m_rtCaption.height < 0) m_rtCaption.top += m_rtCaption.height; - } } + float fWidth = rtUIMargin.left + rtUIMargin.width; float fHeight = m_rtCaption.height + rtUIMargin.top + rtUIMargin.height; - if (fWidth > rtWidget.width) { + if (fWidth > rtWidget.width) m_rtUI.width += fWidth - rtWidget.width; - } + if (fHeight == XFA_DEFAULTUI_HEIGHT && m_rtUI.height < XFA_MINUI_HEIGHT) { m_rtUI.height = XFA_MINUI_HEIGHT; m_rtCaption.top += rtUIMargin.top + rtUIMargin.height; } else if (fHeight > rtWidget.height) { m_rtUI.height += fHeight - rtWidget.height; - if (iCapPlacement == XFA_ATTRIBUTEENUM_Bottom) { + if (iCapPlacement == XFA_ATTRIBUTEENUM_Bottom) m_rtCaption.top += fHeight - rtWidget.height; - } } } + void CXFA_FFField::CapLeftRightPlacement(CXFA_Caption caption, const CFX_RectF& rtWidget, int32_t iCapPlacement) { @@ -288,18 +315,18 @@ void CXFA_FFField::CapLeftRightPlacement(CXFA_Caption caption, m_rtCaption.height -= rtUIMargin.top; if (CXFA_Margin mgCap = caption.GetMargin()) { XFA_RectWidthoutMargin(m_rtCaption, mgCap); - if (m_rtCaption.height < 0) { + if (m_rtCaption.height < 0) m_rtCaption.top += m_rtCaption.height; - } } + float fWidth = m_rtCaption.width + rtUIMargin.left + rtUIMargin.width; float fHeight = rtUIMargin.top + rtUIMargin.height; if (fWidth > rtWidget.width) { m_rtUI.width += fWidth - rtWidget.width; - if (iCapPlacement == XFA_ATTRIBUTEENUM_Right) { + if (iCapPlacement == XFA_ATTRIBUTEENUM_Right) m_rtCaption.left += fWidth - rtWidget.width; - } } + if (fHeight == XFA_DEFAULTUI_HEIGHT && m_rtUI.height < XFA_MINUI_HEIGHT) { m_rtUI.height = XFA_MINUI_HEIGHT; m_rtCaption.top += rtUIMargin.top + rtUIMargin.height; @@ -315,11 +342,9 @@ void CXFA_FFField::UpdateFWL() { uint32_t CXFA_FFField::UpdateUIProperty() { CXFA_Node* pUiNode = m_pDataAcc->GetUIChild(); - uint32_t dwStyle = 0; if (pUiNode && pUiNode->GetElementType() == XFA_Element::DefaultUi) - dwStyle = FWL_STYLEEXT_EDT_ReadOnly; - - return dwStyle; + return FWL_STYLEEXT_EDT_ReadOnly; + return 0; } void CXFA_FFField::SetFWLRect() { @@ -620,100 +645,101 @@ bool CXFA_FFField::ProcessCommittedData() { int32_t CXFA_FFField::CalculateOverride() { CXFA_WidgetAcc* pAcc = m_pDataAcc->GetExclGroup(); - if (!pAcc) { + if (!pAcc) return CalculateWidgetAcc(m_pDataAcc); - } - if (CalculateWidgetAcc(pAcc) == 0) { + if (CalculateWidgetAcc(pAcc) == 0) return 0; - } + CXFA_Node* pNode = pAcc->GetExclGroupFirstMember(); - if (!pNode) { + if (!pNode) return 1; - } + CXFA_WidgetAcc* pWidgetAcc = nullptr; while (pNode) { pWidgetAcc = static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData()); - if (!pWidgetAcc) { + if (!pWidgetAcc) return 1; - } - if (CalculateWidgetAcc(pWidgetAcc) == 0) { + if (CalculateWidgetAcc(pWidgetAcc) == 0) return 0; - } + pNode = pWidgetAcc->GetExclGroupNextMember(pNode); } return 1; } + int32_t CXFA_FFField::CalculateWidgetAcc(CXFA_WidgetAcc* pAcc) { CXFA_Calculate calc = pAcc->GetCalculate(); - if (!calc) { + if (!calc) return 1; - } + XFA_VERSION version = pAcc->GetDoc()->GetXFADoc()->GetCurVersionMode(); - if (calc) { - int32_t iOverride = calc.GetOverride(); - switch (iOverride) { - case XFA_ATTRIBUTEENUM_Error: { - if (version <= XFA_VERSION_204) { - return 1; - } - IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider(); - if (pAppProvider) { - pAppProvider->MsgBox(L"You are not allowed to modify this field.", - L"Calculate Override", XFA_MBICON_Warning, - XFA_MB_OK); - } + switch (calc.GetOverride()) { + case XFA_ATTRIBUTEENUM_Error: { + if (version <= XFA_VERSION_204) + return 1; + + IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider(); + if (pAppProvider) { + pAppProvider->MsgBox(L"You are not allowed to modify this field.", + L"Calculate Override", XFA_MBICON_Warning, + XFA_MB_OK); } - return 0; - case XFA_ATTRIBUTEENUM_Warning: { - if (version <= XFA_VERSION_204) { - CXFA_Script script = calc.GetScript(); - if (!script) { - return 1; - } - CFX_WideString wsExpression; - script.GetExpression(wsExpression); - if (wsExpression.IsEmpty()) { - return 1; - } - } - if (pAcc->GetNode()->IsUserInteractive()) + return 0; + } + case XFA_ATTRIBUTEENUM_Warning: { + if (version <= XFA_VERSION_204) { + CXFA_Script script = calc.GetScript(); + if (!script) return 1; - IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider(); - if (pAppProvider) { - CFX_WideString wsMessage; - calc.GetMessageText(wsMessage); - if (!wsMessage.IsEmpty()) - wsMessage += L"\r\n"; - wsMessage += L"Are you sure you want to modify this field?"; - if (pAppProvider->MsgBox(wsMessage, L"Calculate Override", - XFA_MBICON_Warning, - XFA_MB_YesNo) == XFA_IDYes) { - pAcc->GetNode()->SetFlag(XFA_NodeFlag_UserInteractive, false); - return 1; - } - } - return 0; + CFX_WideString wsExpression; + script.GetExpression(wsExpression); + if (wsExpression.IsEmpty()) + return 1; } - case XFA_ATTRIBUTEENUM_Ignore: + + if (pAcc->GetNode()->IsUserInteractive()) + return 1; + + IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider(); + if (!pAppProvider) return 0; - case XFA_ATTRIBUTEENUM_Disabled: + + CFX_WideString wsMessage; + calc.GetMessageText(wsMessage); + if (!wsMessage.IsEmpty()) + wsMessage += L"\r\n"; + + wsMessage += L"Are you sure you want to modify this field?"; + if (pAppProvider->MsgBox(wsMessage, L"Calculate Override", + XFA_MBICON_Warning, XFA_MB_YesNo) == XFA_IDYes) { pAcc->GetNode()->SetFlag(XFA_NodeFlag_UserInteractive, false); - default: return 1; + } + return 0; } + case XFA_ATTRIBUTEENUM_Ignore: + return 0; + case XFA_ATTRIBUTEENUM_Disabled: + pAcc->GetNode()->SetFlag(XFA_NodeFlag_UserInteractive, false); + return 1; + default: + return 1; } - return 1; } + bool CXFA_FFField::CommitData() { return false; } + bool CXFA_FFField::IsDataChanged() { return false; } + void CXFA_FFField::TranslateFWLMessage(CFWL_Message* pMessage) { GetApp()->GetWidgetMgrDelegate()->OnProcessMessageToForm(pMessage); } + void CXFA_FFField::OnProcessMessage(CFWL_Message* pMessage) {} void CXFA_FFField::OnProcessEvent(CFWL_Event* pEvent) { |