diff options
Diffstat (limited to 'xfa/fxfa/app/cxfa_fffield.cpp')
| -rw-r--r-- | xfa/fxfa/app/cxfa_fffield.cpp | 785 |
1 files changed, 0 insertions, 785 deletions
diff --git a/xfa/fxfa/app/cxfa_fffield.cpp b/xfa/fxfa/app/cxfa_fffield.cpp deleted file mode 100644 index bf98b99a8e..0000000000 --- a/xfa/fxfa/app/cxfa_fffield.cpp +++ /dev/null @@ -1,785 +0,0 @@ -// 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 "xfa/fxfa/app/cxfa_fffield.h" - -#include "xfa/fwl/cfwl_edit.h" -#include "xfa/fwl/cfwl_eventmouse.h" -#include "xfa/fwl/cfwl_messagekey.h" -#include "xfa/fwl/cfwl_messagekillfocus.h" -#include "xfa/fwl/cfwl_messagemouse.h" -#include "xfa/fwl/cfwl_messagemousewheel.h" -#include "xfa/fwl/cfwl_messagesetfocus.h" -#include "xfa/fwl/cfwl_picturebox.h" -#include "xfa/fwl/cfwl_widgetmgr.h" -#include "xfa/fxfa/app/cxfa_fwltheme.h" -#include "xfa/fxfa/app/cxfa_textlayout.h" -#include "xfa/fxfa/cxfa_ffapp.h" -#include "xfa/fxfa/cxfa_ffdoc.h" -#include "xfa/fxfa/cxfa_ffdocview.h" -#include "xfa/fxfa/cxfa_ffpageview.h" -#include "xfa/fxfa/cxfa_ffwidget.h" -#include "xfa/fxfa/parser/cxfa_node.h" -#include "xfa/fxgraphics/cxfa_color.h" -#include "xfa/fxgraphics/cxfa_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) {} - -CXFA_FFField::~CXFA_FFField() { - CXFA_FFField::UnloadWidget(); -} - -CFX_RectF CXFA_FFField::GetBBox(uint32_t dwStatus, bool bDrawFocus) { - if (!bDrawFocus) - return CXFA_FFWidget::GetBBox(dwStatus); - - XFA_Element type = m_pDataAcc->GetUIType(); - if (type != XFA_Element::Button && type != XFA_Element::CheckButton && - type != XFA_Element::ImageEdit && type != XFA_Element::Signature && - type != XFA_Element::ChoiceList) { - return CFX_RectF(); - } - - CFX_RectF rtBox = m_rtUI; - GetRotateMatrix().TransformRect(rtBox); - return rtBox; -} - -void CXFA_FFField::RenderWidget(CXFA_Graphics* pGS, - CFX_Matrix* pMatrix, - uint32_t dwStatus) { - if (!IsMatchVisibleStatus(dwStatus)) - return; - - CFX_Matrix mtRotate = GetRotateMatrix(); - if (pMatrix) - mtRotate.Concat(*pMatrix); - - CXFA_FFWidget::RenderWidget(pGS, &mtRotate, dwStatus); - CXFA_Border borderUI = m_pDataAcc->GetUIBorder(); - DrawBorder(pGS, borderUI, m_rtUI, &mtRotate); - RenderCaption(pGS, &mtRotate); - DrawHighlight(pGS, &mtRotate, dwStatus, false); - - CFX_RectF rtWidget = m_pNormalWidget->GetWidgetRect(); - CFX_Matrix mt(1, 0, 0, 1, rtWidget.left, rtWidget.top); - mt.Concat(mtRotate); - GetApp()->GetWidgetMgrDelegate()->OnDrawWidget(m_pNormalWidget.get(), pGS, - &mt); -} - -void CXFA_FFField::DrawHighlight(CXFA_Graphics* pGS, - CFX_Matrix* pMatrix, - uint32_t dwStatus, - bool bEllipse) { - if (m_rtUI.IsEmpty() || !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) - return; - - if (!(dwStatus & XFA_WidgetStatus_Highlight) || - m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open) { - return; - } - - CXFA_FFDoc* pDoc = GetDoc(); - CXFA_Color crHighlight(pDoc->GetDocEnvironment()->GetHighlightColor(pDoc)); - pGS->SetFillColor(&crHighlight); - CXFA_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(CXFA_Graphics* pGS, CFX_Matrix* pMatrix) { - if (!(m_dwStatus & XFA_WidgetStatus_Focused)) - return; - - CXFA_Color cr(0xFF000000); - pGS->SetStrokeColor(&cr); - - float DashPattern[2] = {1, 1}; - pGS->SetLineDash(0.0f, DashPattern, 2); - pGS->SetLineWidth(0, false); - - CXFA_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(); - PerformLayout(); - return true; -} - -void CXFA_FFField::UnloadWidget() { - m_pNormalWidget.reset(); -} - -void CXFA_FFField::SetEditScrollOffset() { - XFA_Element eType = m_pDataAcc->GetUIType(); - 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() { - CXFA_FFWidget::PerformLayout(); - CapPlacement(); - LayoutCaption(); - SetFWLRect(); - SetEditScrollOffset(); - if (m_pNormalWidget) - m_pNormalWidget->Update(); - return true; -} - -void CXFA_FFField::CapPlacement() { - CFX_RectF rtWidget = GetRectWithoutRotate(); - CXFA_Margin mgWidget = m_pDataAcc->GetMargin(); - if (mgWidget) { - CXFA_LayoutItem* pItem = this; - float fLeftInset = 0, fRightInset = 0, fTopInset = 0, fBottomInset = 0; - mgWidget.GetLeftInset(fLeftInset); - mgWidget.GetRightInset(fRightInset); - mgWidget.GetTopInset(fTopInset); - mgWidget.GetBottomInset(fBottomInset); - if (!pItem->GetPrev() && !pItem->GetNext()) { - rtWidget.Deflate(fLeftInset, fTopInset, fRightInset, fBottomInset); - } else { - if (!pItem->GetPrev()) - rtWidget.Deflate(fLeftInset, fTopInset, fRightInset, 0); - else if (!pItem->GetNext()) - rtWidget.Deflate(fLeftInset, 0, fRightInset, fBottomInset); - else - rtWidget.Deflate(fLeftInset, 0, fRightInset, 0); - } - } - - XFA_ATTRIBUTEENUM iCapPlacement = XFA_ATTRIBUTEENUM_Unknown; - float fCapReserve = 0; - CXFA_Caption caption = m_pDataAcc->GetCaption(); - if (caption && caption.GetPresence() != XFA_ATTRIBUTEENUM_Hidden) { - iCapPlacement = (XFA_ATTRIBUTEENUM)caption.GetPlacementType(); - if (iCapPlacement == XFA_ATTRIBUTEENUM_Top && GetPrev()) { - m_rtCaption.Reset(); - } else if (iCapPlacement == XFA_ATTRIBUTEENUM_Bottom && GetNext()) { - m_rtCaption.Reset(); - } else { - fCapReserve = caption.GetReserve(); - CXFA_LayoutItem* pItem = this; - if (!pItem->GetPrev() && !pItem->GetNext()) { - m_rtCaption = rtWidget; - } else { - pItem = pItem->GetFirst(); - m_rtCaption = pItem->GetRect(false); - pItem = pItem->GetNext(); - while (pItem) { - m_rtCaption.height += pItem->GetRect(false).Height(); - pItem = pItem->GetNext(); - } - XFA_RectWidthoutMargin(m_rtCaption, mgWidget); - } - - CXFA_TextLayout* pCapTextLayout = m_pDataAcc->GetCaptionTextLayout(); - if (fCapReserve <= 0 && pCapTextLayout) { - CFX_SizeF size; - CFX_SizeF minSize; - CFX_SizeF maxSize; - pCapTextLayout->CalcSize(minSize, maxSize, size); - if (iCapPlacement == XFA_ATTRIBUTEENUM_Top || - iCapPlacement == XFA_ATTRIBUTEENUM_Bottom) { - fCapReserve = size.height; - } else { - fCapReserve = size.width; - } - } - } - } - - m_rtUI = rtWidget; - switch (iCapPlacement) { - case XFA_ATTRIBUTEENUM_Left: { - m_rtCaption.width = fCapReserve; - CapLeftRightPlacement(caption, rtWidget, iCapPlacement); - m_rtUI.width -= fCapReserve; - m_rtUI.left += fCapReserve; - break; - } - case XFA_ATTRIBUTEENUM_Top: { - m_rtCaption.height = fCapReserve; - CapTopBottomPlacement(caption, rtWidget, iCapPlacement); - m_rtUI.top += fCapReserve; - m_rtUI.height -= fCapReserve; - 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; - } - case XFA_ATTRIBUTEENUM_Bottom: { - m_rtCaption.top = m_rtCaption.bottom() - fCapReserve; - m_rtCaption.height = fCapReserve; - CapTopBottomPlacement(caption, rtWidget, iCapPlacement); - m_rtUI.height -= fCapReserve; - break; - } - case XFA_ATTRIBUTEENUM_Inline: - break; - default: - break; - } - - CXFA_Border borderUI = m_pDataAcc->GetUIBorder(); - if (borderUI) { - CXFA_Margin margin = borderUI.GetMargin(); - if (margin) - XFA_RectWidthoutMargin(m_rtUI, margin); - } - m_rtUI.Normalize(); -} - -void CXFA_FFField::CapTopBottomPlacement(CXFA_Caption caption, - const CFX_RectF& rtWidget, - int32_t iCapPlacement) { - CFX_RectF rtUIMargin = m_pDataAcc->GetUIMargin(); - m_rtCaption.left += rtUIMargin.left; - if (CXFA_Margin mgCap = caption.GetMargin()) { - XFA_RectWidthoutMargin(m_rtCaption, mgCap); - 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) - 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) - m_rtCaption.top += fHeight - rtWidget.height; - } -} - -void CXFA_FFField::CapLeftRightPlacement(CXFA_Caption caption, - const CFX_RectF& rtWidget, - int32_t iCapPlacement) { - CFX_RectF rtUIMargin = m_pDataAcc->GetUIMargin(); - m_rtCaption.top += rtUIMargin.top; - m_rtCaption.height -= rtUIMargin.top; - if (CXFA_Margin mgCap = caption.GetMargin()) { - XFA_RectWidthoutMargin(m_rtCaption, mgCap); - 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) - 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; - } else if (fHeight > rtWidget.height) { - m_rtUI.height += fHeight - rtWidget.height; - } -} - -void CXFA_FFField::UpdateFWL() { - if (m_pNormalWidget) - m_pNormalWidget->Update(); -} - -uint32_t CXFA_FFField::UpdateUIProperty() { - CXFA_Node* pUiNode = m_pDataAcc->GetUIChild(); - if (pUiNode && pUiNode->GetElementType() == XFA_Element::DefaultUi) - return FWL_STYLEEXT_EDT_ReadOnly; - return 0; -} - -void CXFA_FFField::SetFWLRect() { - if (!m_pNormalWidget) - return; - - CFX_RectF rtUi = m_rtUI; - if (rtUi.width < 1.0) - rtUi.width = 1.0; - if (!m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) { - float fFontSize = m_pDataAcc->GetFontSize(); - if (rtUi.height < fFontSize) - rtUi.height = fFontSize; - } - m_pNormalWidget->SetWidgetRect(rtUi); -} - -bool CXFA_FFField::OnMouseEnter() { - if (!m_pNormalWidget) - return false; - - CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_MouseCommand::Enter; - TranslateFWLMessage(&ms); - return true; -} - -bool CXFA_FFField::OnMouseExit() { - if (!m_pNormalWidget) - return false; - - CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_MouseCommand::Leave; - TranslateFWLMessage(&ms); - return true; -} - -CFX_PointF CXFA_FFField::FWLToClient(const CFX_PointF& point) { - return m_pNormalWidget ? point - m_pNormalWidget->GetWidgetRect().TopLeft() - : point; -} - -bool CXFA_FFField::OnLButtonDown(uint32_t dwFlags, const CFX_PointF& point) { - if (!m_pNormalWidget) - return false; - if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open || - !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) { - return false; - } - if (!PtInActiveRect(point)) - return false; - - SetButtonDown(true); - CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_MouseCommand::LeftButtonDown; - ms.m_dwFlags = dwFlags; - ms.m_pos = FWLToClient(point); - TranslateFWLMessage(&ms); - return true; -} - -bool CXFA_FFField::OnLButtonUp(uint32_t dwFlags, const CFX_PointF& point) { - if (!m_pNormalWidget) - return false; - if (!IsButtonDown()) - return false; - - SetButtonDown(false); - CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_MouseCommand::LeftButtonUp; - ms.m_dwFlags = dwFlags; - ms.m_pos = FWLToClient(point); - TranslateFWLMessage(&ms); - return true; -} - -bool CXFA_FFField::OnLButtonDblClk(uint32_t dwFlags, const CFX_PointF& point) { - if (!m_pNormalWidget) - return false; - - CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_MouseCommand::LeftButtonDblClk; - ms.m_dwFlags = dwFlags; - ms.m_pos = FWLToClient(point); - TranslateFWLMessage(&ms); - return true; -} - -bool CXFA_FFField::OnMouseMove(uint32_t dwFlags, const CFX_PointF& point) { - if (!m_pNormalWidget) - return false; - - CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_MouseCommand::Move; - ms.m_dwFlags = dwFlags; - ms.m_pos = FWLToClient(point); - TranslateFWLMessage(&ms); - return true; -} - -bool CXFA_FFField::OnMouseWheel(uint32_t dwFlags, - int16_t zDelta, - const CFX_PointF& point) { - if (!m_pNormalWidget) - return false; - - CFWL_MessageMouseWheel ms(nullptr, m_pNormalWidget.get()); - ms.m_dwFlags = dwFlags; - ms.m_pos = FWLToClient(point); - ms.m_delta = CFX_PointF(zDelta, 0); - TranslateFWLMessage(&ms); - return true; -} - -bool CXFA_FFField::OnRButtonDown(uint32_t dwFlags, const CFX_PointF& point) { - if (!m_pNormalWidget) - return false; - if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open || - !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) { - return false; - } - if (!PtInActiveRect(point)) - return false; - - SetButtonDown(true); - - CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_MouseCommand::RightButtonDown; - ms.m_dwFlags = dwFlags; - ms.m_pos = FWLToClient(point); - TranslateFWLMessage(&ms); - return true; -} - -bool CXFA_FFField::OnRButtonUp(uint32_t dwFlags, const CFX_PointF& point) { - if (!m_pNormalWidget) - return false; - if (!IsButtonDown()) - return false; - - SetButtonDown(false); - CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_MouseCommand::RightButtonUp; - ms.m_dwFlags = dwFlags; - ms.m_pos = FWLToClient(point); - TranslateFWLMessage(&ms); - return true; -} - -bool CXFA_FFField::OnRButtonDblClk(uint32_t dwFlags, const CFX_PointF& point) { - if (!m_pNormalWidget) - return false; - - CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_MouseCommand::RightButtonDblClk; - ms.m_dwFlags = dwFlags; - ms.m_pos = FWLToClient(point); - TranslateFWLMessage(&ms); - return true; -} - -bool CXFA_FFField::OnSetFocus(CXFA_FFWidget* pOldWidget) { - CXFA_FFWidget::OnSetFocus(pOldWidget); - if (!m_pNormalWidget) - return false; - - CFWL_MessageSetFocus ms(nullptr, m_pNormalWidget.get()); - TranslateFWLMessage(&ms); - m_dwStatus |= XFA_WidgetStatus_Focused; - AddInvalidateRect(); - return true; -} - -bool CXFA_FFField::OnKillFocus(CXFA_FFWidget* pNewWidget) { - if (!m_pNormalWidget) - return CXFA_FFWidget::OnKillFocus(pNewWidget); - - CFWL_MessageKillFocus ms(nullptr, m_pNormalWidget.get()); - TranslateFWLMessage(&ms); - m_dwStatus &= ~XFA_WidgetStatus_Focused; - AddInvalidateRect(); - CXFA_FFWidget::OnKillFocus(pNewWidget); - return true; -} - -bool CXFA_FFField::OnKeyDown(uint32_t dwKeyCode, uint32_t dwFlags) { - if (!m_pNormalWidget || !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) - return false; - - CFWL_MessageKey ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_KeyCommand::KeyDown; - ms.m_dwFlags = dwFlags; - ms.m_dwKeyCode = dwKeyCode; - TranslateFWLMessage(&ms); - return true; -} - -bool CXFA_FFField::OnKeyUp(uint32_t dwKeyCode, uint32_t dwFlags) { - if (!m_pNormalWidget || !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) - return false; - - CFWL_MessageKey ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_KeyCommand::KeyUp; - ms.m_dwFlags = dwFlags; - ms.m_dwKeyCode = dwKeyCode; - TranslateFWLMessage(&ms); - return true; -} - -bool CXFA_FFField::OnChar(uint32_t dwChar, uint32_t dwFlags) { - if (!m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) - return false; - if (dwChar == FWL_VKEY_Tab) - return true; - if (!m_pNormalWidget) - return false; - if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open) - return false; - - CFWL_MessageKey ms(nullptr, m_pNormalWidget.get()); - ms.m_dwCmd = FWL_KeyCommand::Char; - ms.m_dwFlags = dwFlags; - ms.m_dwKeyCode = dwChar; - TranslateFWLMessage(&ms); - return true; -} - -FWL_WidgetHit CXFA_FFField::OnHitTest(const CFX_PointF& point) { - if (m_pNormalWidget && - m_pNormalWidget->HitTest(FWLToClient(point)) != FWL_WidgetHit::Unknown) { - return FWL_WidgetHit::Client; - } - - if (!GetRectWithoutRotate().Contains(point)) - return FWL_WidgetHit::Unknown; - if (m_rtCaption.Contains(point)) - return FWL_WidgetHit::Titlebar; - return FWL_WidgetHit::Border; -} - -bool CXFA_FFField::OnSetCursor(const CFX_PointF& point) { - return true; -} - -bool CXFA_FFField::PtInActiveRect(const CFX_PointF& point) { - return m_pNormalWidget && m_pNormalWidget->GetWidgetRect().Contains(point); -} - -void CXFA_FFField::LayoutCaption() { - CXFA_TextLayout* pCapTextLayout = m_pDataAcc->GetCaptionTextLayout(); - if (!pCapTextLayout) - return; - - float fHeight = 0; - pCapTextLayout->Layout(CFX_SizeF(m_rtCaption.width, m_rtCaption.height), - &fHeight); - if (m_rtCaption.height < fHeight) - m_rtCaption.height = fHeight; -} - -void CXFA_FFField::RenderCaption(CXFA_Graphics* pGS, CFX_Matrix* pMatrix) { - CXFA_TextLayout* pCapTextLayout = m_pDataAcc->GetCaptionTextLayout(); - if (!pCapTextLayout) - return; - - CXFA_Caption caption = m_pDataAcc->GetCaption(); - if (!caption || caption.GetPresence() != XFA_ATTRIBUTEENUM_Visible) - return; - - if (!pCapTextLayout->IsLoaded()) - pCapTextLayout->Layout(CFX_SizeF(m_rtCaption.width, m_rtCaption.height)); - - CFX_RectF rtClip = m_rtCaption; - rtClip.Intersect(GetRectWithoutRotate()); - CFX_RenderDevice* pRenderDevice = pGS->GetRenderDevice(); - CFX_Matrix mt(1, 0, 0, 1, m_rtCaption.left, m_rtCaption.top); - if (pMatrix) { - pMatrix->TransformRect(rtClip); - mt.Concat(*pMatrix); - } - pCapTextLayout->DrawString(pRenderDevice, mt, rtClip); -} - -bool CXFA_FFField::ProcessCommittedData() { - if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open) - return false; - if (!IsDataChanged()) - return false; - if (CalculateOverride() != 1) - return false; - if (!CommitData()) - return false; - - m_pDocView->SetChangeMark(); - m_pDocView->AddValidateWidget(m_pDataAcc.Get()); - return true; -} - -int32_t CXFA_FFField::CalculateOverride() { - CXFA_WidgetAcc* pAcc = m_pDataAcc->GetExclGroup(); - if (!pAcc) - return CalculateWidgetAcc(m_pDataAcc.Get()); - if (CalculateWidgetAcc(pAcc) == 0) - return 0; - - CXFA_Node* pNode = pAcc->GetExclGroupFirstMember(); - if (!pNode) - return 1; - - CXFA_WidgetAcc* pWidgetAcc = nullptr; - while (pNode) { - pWidgetAcc = static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData()); - if (!pWidgetAcc) - return 1; - 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) - return 1; - - XFA_VERSION version = pAcc->GetDoc()->GetXFADoc()->GetCurVersionMode(); - 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 1; - - IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider(); - if (!pAppProvider) - return 0; - - 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; - } - case XFA_ATTRIBUTEENUM_Ignore: - return 0; - case XFA_ATTRIBUTEENUM_Disabled: - pAcc->GetNode()->SetFlag(XFA_NodeFlag_UserInteractive, false); - return 1; - default: - 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) { - switch (pEvent->GetType()) { - case CFWL_Event::Type::Mouse: { - CFWL_EventMouse* event = static_cast<CFWL_EventMouse*>(pEvent); - if (event->m_dwCmd == FWL_MouseCommand::Enter) { - CXFA_EventParam eParam; - eParam.m_eType = XFA_EVENT_MouseEnter; - eParam.m_pTarget = m_pDataAcc.Get(); - m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseEnter, &eParam); - } else if (event->m_dwCmd == FWL_MouseCommand::Leave) { - CXFA_EventParam eParam; - eParam.m_eType = XFA_EVENT_MouseExit; - eParam.m_pTarget = m_pDataAcc.Get(); - m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseExit, &eParam); - } else if (event->m_dwCmd == FWL_MouseCommand::LeftButtonDown) { - CXFA_EventParam eParam; - eParam.m_eType = XFA_EVENT_MouseDown; - eParam.m_pTarget = m_pDataAcc.Get(); - m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseDown, &eParam); - } else if (event->m_dwCmd == FWL_MouseCommand::LeftButtonUp) { - CXFA_EventParam eParam; - eParam.m_eType = XFA_EVENT_MouseUp; - eParam.m_pTarget = m_pDataAcc.Get(); - m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseUp, &eParam); - } - break; - } - case CFWL_Event::Type::Click: { - CXFA_EventParam eParam; - eParam.m_eType = XFA_EVENT_Click; - eParam.m_pTarget = m_pDataAcc.Get(); - m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Click, &eParam); - break; - } - default: - break; - } -} - -void CXFA_FFField::OnDrawWidget(CXFA_Graphics* pGraphics, - const CFX_Matrix* pMatrix) {} |