diff options
Diffstat (limited to 'xfa/src/fxfa/app/xfa_fffield.cpp')
| -rw-r--r-- | xfa/src/fxfa/app/xfa_fffield.cpp | 835 |
1 files changed, 835 insertions, 0 deletions
diff --git a/xfa/src/fxfa/app/xfa_fffield.cpp b/xfa/src/fxfa/app/xfa_fffield.cpp new file mode 100644 index 0000000000..607434c5b7 --- /dev/null +++ b/xfa/src/fxfa/app/xfa_fffield.cpp @@ -0,0 +1,835 @@ +// 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/src/fxfa/app/xfa_fffield.h" + +#include "xfa/include/fwl/basewidget/fwl_edit.h" +#include "xfa/include/fwl/core/fwl_widgetmgr.h" +#include "xfa/include/fwl/lightwidget/edit.h" +#include "xfa/include/fwl/lightwidget/picturebox.h" +#include "xfa/src/fxfa/app/xfa_ffapp.h" +#include "xfa/src/fxfa/app/xfa_ffdoc.h" +#include "xfa/src/fxfa/app/xfa_ffdocview.h" +#include "xfa/src/fxfa/app/xfa_ffpageview.h" +#include "xfa/src/fxfa/app/xfa_ffwidget.h" +#include "xfa/src/fxfa/app/xfa_fwltheme.h" +#include "xfa/src/fxfa/app/xfa_textlayout.h" + +CXFA_FFField::CXFA_FFField(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc) + : CXFA_FFWidget(pPageView, pDataAcc), m_pNormalWidget(NULL) { + m_rtUI.Set(0, 0, 0, 0); + m_rtCaption.Set(0, 0, 0, 0); +} +CXFA_FFField::~CXFA_FFField() { + CXFA_FFField::UnloadWidget(); +} + +FX_BOOL CXFA_FFField::GetBBox(CFX_RectF& rtBox, + FX_DWORD dwStatus, + FX_BOOL bDrawFocus) { + if (!bDrawFocus) + return CXFA_FFWidget::GetBBox(rtBox, dwStatus); + + XFA_ELEMENT type = (XFA_ELEMENT)m_pDataAcc->GetUIType(); + if (type == XFA_ELEMENT_Button || type == XFA_ELEMENT_CheckButton || + type == XFA_ELEMENT_ImageEdit || type == XFA_ELEMENT_Signature || + type == XFA_ELEMENT_ChoiceList) { + rtBox = m_rtUI; + CFX_Matrix mt; + GetRotateMatrix(mt); + mt.TransformRect(rtBox); + return TRUE; + } + return FALSE; +} + +void CXFA_FFField::RenderWidget(CFX_Graphics* pGS, + CFX_Matrix* pMatrix, + FX_DWORD dwStatus, + int32_t iRotate) { + if (!IsMatchVisibleStatus(dwStatus)) { + return; + } + CFX_Matrix mtRotate; + GetRotateMatrix(mtRotate); + 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(rtWidget); + CFX_Matrix mt; + mt.Set(1, 0, 0, 1, rtWidget.left, rtWidget.top); + mt.Concat(mtRotate); + GetApp()->GetWidgetMgrDelegate()->OnDrawWidget(m_pNormalWidget->GetWidget(), + pGS, &mt); +} +void CXFA_FFField::DrawHighlight(CFX_Graphics* pGS, + CFX_Matrix* pMatrix, + FX_DWORD dwStatus, + FX_BOOL bEllipse) { + if (m_rtUI.IsEmpty() || !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) { + return; + } + if ((dwStatus & XFA_WIDGETSTATUS_Highlight) && + m_pDataAcc->GetAccess() == XFA_ATTRIBUTEENUM_Open) { + CXFA_FFDoc* pDoc = GetDoc(); + CFX_Color crHighlight(pDoc->GetDocProvider()->GetHighlightColor(pDoc)); + pGS->SetFillColor(&crHighlight); + CFX_Path path; + path.Create(); + 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); + FX_FLOAT DashPattern[2] = {1, 1}; + pGS->SetLineDash(0.0f, DashPattern, 2); + pGS->SetLineWidth(0, FALSE); + CFX_Path path; + path.Create(); + 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->m_pIface->SetThemeProvider(GetApp()->GetFWLTheme()); + } +} +FX_BOOL CXFA_FFField::IsLoaded() { + return m_pNormalWidget && CXFA_FFWidget::IsLoaded(); +} +FX_BOOL CXFA_FFField::LoadWidget() { + SetFWLThemeProvider(); + m_pDataAcc->LoadCaption(); + PerformLayout(); + return TRUE; +} +void CXFA_FFField::UnloadWidget() { + delete m_pNormalWidget; + m_pNormalWidget = nullptr; +} +void CXFA_FFField::SetEditScrollOffset() { + XFA_ELEMENT eType = m_pDataAcc->GetUIType(); + if (eType == XFA_ELEMENT_TextEdit || eType == XFA_ELEMENT_NumericEdit || + eType == XFA_ELEMENT_PasswordEdit) { + FX_FLOAT fScrollOffset = 0; + CXFA_FFField* pPrev = static_cast<CXFA_FFField*>(GetPrev()); + if (pPrev) { + CFX_RectF rtMargin; + m_pDataAcc->GetUIMargin(rtMargin); + fScrollOffset = -rtMargin.top; + } + while (pPrev) { + fScrollOffset += pPrev->m_rtUI.height; + pPrev = static_cast<CXFA_FFField*>(pPrev->GetPrev()); + } + ((CFWL_Edit*)m_pNormalWidget)->SetScrollOffset(fScrollOffset); + } +} +FX_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(rtWidget); + CXFA_Margin mgWidget = m_pDataAcc->GetMargin(); + if (mgWidget) { + CXFA_LayoutItem* pItem = this; + FX_FLOAT fLeftInset = 0, fRightInset = 0, fTopInset = 0, fBottomInset = 0; + mgWidget.GetLeftInset(fLeftInset); + mgWidget.GetRightInset(fRightInset); + mgWidget.GetTopInset(fTopInset); + mgWidget.GetBottomInset(fBottomInset); + if (pItem->GetPrev() == NULL && pItem->GetNext() == NULL) { + rtWidget.Deflate(fLeftInset, fTopInset, fRightInset, fBottomInset); + } else { + if (pItem->GetPrev() == NULL) { + rtWidget.Deflate(fLeftInset, fTopInset, fRightInset, 0); + } else if (pItem->GetNext() == NULL) { + rtWidget.Deflate(fLeftInset, 0, fRightInset, fBottomInset); + } else { + rtWidget.Deflate(fLeftInset, 0, fRightInset, 0); + } + } + } + XFA_ATTRIBUTEENUM iCapPlacement = XFA_ATTRIBUTEENUM_Unknown; + FX_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.Set(0, 0, 0, 0); + } else if (iCapPlacement == XFA_ATTRIBUTEENUM_Bottom && GetNext()) { + m_rtCaption.Set(0, 0, 0, 0); + } else { + fCapReserve = caption.GetReserve(); + CXFA_LayoutItem* pItem = this; + if (pItem->GetPrev() == NULL && pItem->GetNext() == NULL) { + m_rtCaption.Set(rtWidget.left, rtWidget.top, rtWidget.width, + rtWidget.height); + } else { + pItem = pItem->GetFirst(); + pItem->GetRect(m_rtCaption); + pItem = pItem->GetNext(); + while (pItem) { + CFX_RectF rtRect; + pItem->GetRect(rtRect); + m_rtCaption.height += rtRect.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.y; + } else { + fCapReserve = size.x; + } + } + } + } + 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(rtUIMargin); + 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; + } + } + FX_FLOAT fWidth = rtUIMargin.left + rtUIMargin.width; + FX_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(rtUIMargin); + 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; + } + } + FX_FLOAT fWidth = m_rtCaption.width + rtUIMargin.left + rtUIMargin.width; + FX_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(); + } +} +FX_DWORD CXFA_FFField::UpdateUIProperty() { + CXFA_Node* pUiNode = m_pDataAcc->GetUIChild(); + FX_DWORD dwStyle = 0; + if (pUiNode && pUiNode->GetClassID() == XFA_ELEMENT_DefaultUi) { + dwStyle = FWL_STYLEEXT_EDT_ReadOnly; + } + return dwStyle; +} +void CXFA_FFField::SetFWLRect() { + if (!m_pNormalWidget) { + return; + } + CFX_RectF rtUi = m_rtUI; + if (rtUi.width < 1.0) { + FXSYS_assert(rtUi.width < 1.0); + rtUi.width = 1.0; + } + if (!m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) { + FX_FLOAT fFontSize = m_pDataAcc->GetFontSize(); + if (rtUi.height < fFontSize) { + rtUi.height = fFontSize; + } + } + m_pNormalWidget->SetWidgetRect(rtUi); +} +FX_BOOL CXFA_FFField::OnMouseEnter() { + if (!m_pNormalWidget) { + return FALSE; + } + CFWL_MsgMouse ms; + ms.m_dwCmd = FWL_MSGMOUSECMD_MouseEnter; + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + ms.m_pSrcTarget = NULL; + TranslateFWLMessage(&ms); + return TRUE; +} +FX_BOOL CXFA_FFField::OnMouseExit() { + if (!m_pNormalWidget) { + return FALSE; + } + CFWL_MsgMouse ms; + ms.m_dwCmd = FWL_MSGMOUSECMD_MouseLeave; + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + TranslateFWLMessage(&ms); + return TRUE; +} +void CXFA_FFField::FWLToClient(FX_FLOAT& fx, FX_FLOAT& fy) { + if (!m_pNormalWidget) { + return; + } + CFX_RectF rtWidget; + m_pNormalWidget->GetWidgetRect(rtWidget); + fx -= rtWidget.left; + fy -= rtWidget.top; +} +FX_BOOL CXFA_FFField::OnLButtonDown(FX_DWORD dwFlags, + FX_FLOAT fx, + FX_FLOAT fy) { + if (!m_pNormalWidget) { + return FALSE; + } + if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open || + !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) { + return FALSE; + } + if (!PtInActiveRect(fx, fy)) { + return FALSE; + } + SetButtonDown(TRUE); + CFWL_MsgMouse ms; + ms.m_dwCmd = FWL_MSGMOUSECMD_LButtonDown; + ms.m_dwFlags = dwFlags; + ms.m_fx = fx; + ms.m_fy = fy; + FWLToClient(ms.m_fx, ms.m_fy); + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + TranslateFWLMessage(&ms); + return TRUE; +} +FX_BOOL CXFA_FFField::OnLButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy) { + if (!m_pNormalWidget) { + return FALSE; + } + if (!IsButtonDown()) { + return FALSE; + } + SetButtonDown(FALSE); + CFWL_MsgMouse ms; + ms.m_dwCmd = FWL_MSGMOUSECMD_LButtonUp; + ms.m_dwFlags = dwFlags; + ms.m_fx = fx; + ms.m_fy = fy; + FWLToClient(ms.m_fx, ms.m_fy); + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + TranslateFWLMessage(&ms); + return TRUE; +} +FX_BOOL CXFA_FFField::OnLButtonDblClk(FX_DWORD dwFlags, + FX_FLOAT fx, + FX_FLOAT fy) { + if (!m_pNormalWidget) { + return FALSE; + } + CFWL_MsgMouse ms; + ms.m_dwCmd = FWL_MSGMOUSECMD_LButtonDblClk; + ms.m_dwFlags = dwFlags; + ms.m_fx = fx; + ms.m_fy = fy; + FWLToClient(ms.m_fx, ms.m_fy); + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + TranslateFWLMessage(&ms); + return TRUE; +} +FX_BOOL CXFA_FFField::OnMouseMove(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy) { + if (!m_pNormalWidget) { + return FALSE; + } + CFWL_MsgMouse ms; + ms.m_dwCmd = FWL_MSGMOUSECMD_MouseMove; + ms.m_dwFlags = dwFlags; + ms.m_fx = fx; + ms.m_fy = fy; + FWLToClient(ms.m_fx, ms.m_fy); + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + TranslateFWLMessage(&ms); + return TRUE; +} +FX_BOOL CXFA_FFField::OnMouseWheel(FX_DWORD dwFlags, + int16_t zDelta, + FX_FLOAT fx, + FX_FLOAT fy) { + return FALSE; + if (!m_pNormalWidget) { + return FALSE; + } + CFWL_MsgMouseWheel ms; + ms.m_dwFlags = dwFlags; + ms.m_fx = fx; + ms.m_fy = fy; + FWLToClient(ms.m_fx, ms.m_fy); + ms.m_fDeltaX = zDelta; + ms.m_fDeltaY = 0; + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + TranslateFWLMessage(&ms); + return TRUE; +} +FX_BOOL CXFA_FFField::OnRButtonDown(FX_DWORD dwFlags, + FX_FLOAT fx, + FX_FLOAT fy) { + if (!m_pNormalWidget) { + return FALSE; + } + if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open || + !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) { + return FALSE; + } + if (!PtInActiveRect(fx, fy)) { + return FALSE; + } + SetButtonDown(TRUE); + CFWL_MsgMouse ms; + ms.m_dwCmd = FWL_MSGMOUSECMD_RButtonDown; + ms.m_dwFlags = dwFlags; + ms.m_fx = fx; + ms.m_fy = fy; + FWLToClient(ms.m_fx, ms.m_fy); + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + TranslateFWLMessage(&ms); + return TRUE; +} +FX_BOOL CXFA_FFField::OnRButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy) { + if (!m_pNormalWidget) { + return FALSE; + } + if (!IsButtonDown()) { + return FALSE; + } + SetButtonDown(FALSE); + CFWL_MsgMouse ms; + ms.m_dwCmd = FWL_MSGMOUSECMD_RButtonUp; + ms.m_dwFlags = dwFlags; + ms.m_fx = fx; + ms.m_fy = fy; + FWLToClient(ms.m_fx, ms.m_fy); + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + TranslateFWLMessage(&ms); + return TRUE; +} +FX_BOOL CXFA_FFField::OnRButtonDblClk(FX_DWORD dwFlags, + FX_FLOAT fx, + FX_FLOAT fy) { + if (!m_pNormalWidget) { + return FALSE; + } + CFWL_MsgMouse ms; + ms.m_dwCmd = FWL_MSGMOUSECMD_RButtonDblClk; + ms.m_dwFlags = dwFlags; + ms.m_fx = fx; + ms.m_fy = fy; + FWLToClient(ms.m_fx, ms.m_fy); + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + TranslateFWLMessage(&ms); + return TRUE; +} + +FX_BOOL CXFA_FFField::OnSetFocus(CXFA_FFWidget* pOldWidget) { + CXFA_FFWidget::OnSetFocus(pOldWidget); + if (!m_pNormalWidget) { + return FALSE; + } + CFWL_MsgSetFocus ms; + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + ms.m_pSrcTarget = NULL; + TranslateFWLMessage(&ms); + m_dwStatus |= XFA_WIDGETSTATUS_Focused; + AddInvalidateRect(); + return TRUE; +} +FX_BOOL CXFA_FFField::OnKillFocus(CXFA_FFWidget* pNewWidget) { + if (!m_pNormalWidget) { + return CXFA_FFWidget::OnKillFocus(pNewWidget); + } + CFWL_MsgKillFocus ms; + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + ms.m_pSrcTarget = NULL; + TranslateFWLMessage(&ms); + m_dwStatus &= ~XFA_WIDGETSTATUS_Focused; + AddInvalidateRect(); + CXFA_FFWidget::OnKillFocus(pNewWidget); + return TRUE; +} +FX_BOOL CXFA_FFField::OnKeyDown(FX_DWORD dwKeyCode, FX_DWORD dwFlags) { + if (!m_pNormalWidget || !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) { + return FALSE; + } + CFWL_MsgKey ms; + ms.m_dwCmd = FWL_MSGKEYCMD_KeyDown; + ms.m_dwFlags = dwFlags; + ms.m_dwKeyCode = dwKeyCode; + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + ms.m_pSrcTarget = NULL; + TranslateFWLMessage(&ms); + return TRUE; +} +FX_BOOL CXFA_FFField::OnKeyUp(FX_DWORD dwKeyCode, FX_DWORD dwFlags) { + if (!m_pNormalWidget || !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) { + return FALSE; + } + CFWL_MsgKey ms; + ms.m_dwCmd = FWL_MSGKEYCMD_KeyUp; + ms.m_dwFlags = dwFlags; + ms.m_dwKeyCode = dwKeyCode; + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + ms.m_pSrcTarget = NULL; + TranslateFWLMessage(&ms); + return TRUE; +} +FX_BOOL CXFA_FFField::OnChar(FX_DWORD dwChar, FX_DWORD 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_MsgKey ms; + ms.m_dwCmd = FWL_MSGKEYCMD_Char; + ms.m_dwFlags = dwFlags; + ms.m_dwKeyCode = dwChar; + ms.m_pDstTarget = m_pNormalWidget->m_pIface; + ms.m_pSrcTarget = NULL; + TranslateFWLMessage(&ms); + return TRUE; +} +FX_DWORD CXFA_FFField::OnHitTest(FX_FLOAT fx, FX_FLOAT fy) { + if (m_pNormalWidget) { + FX_FLOAT ffx = fx, ffy = fy; + FWLToClient(ffx, ffy); + FX_DWORD dwWidgetHit = m_pNormalWidget->HitTest(ffx, ffy); + if (dwWidgetHit != FWL_WGTHITTEST_Unknown) { + return FWL_WGTHITTEST_Client; + } + } + CFX_RectF rtBox; + GetRectWithoutRotate(rtBox); + if (!rtBox.Contains(fx, fy)) { + return FWL_WGTHITTEST_Unknown; + } + if (m_rtCaption.Contains(fx, fy)) { + return FWL_WGTHITTEST_Titlebar; + } + return FWL_WGTHITTEST_Border; +} +FX_BOOL CXFA_FFField::OnSetCursor(FX_FLOAT fx, FX_FLOAT fy) { + return TRUE; +} +FX_BOOL CXFA_FFField::PtInActiveRect(FX_FLOAT fx, FX_FLOAT fy) { + if (!m_pNormalWidget) { + return FALSE; + } + CFX_RectF rtWidget; + m_pNormalWidget->GetWidgetRect(rtWidget); + if (rtWidget.Contains(fx, fy)) { + return TRUE; + } + return FALSE; +} +void CXFA_FFField::LayoutCaption() { + CXFA_TextLayout* pCapTextLayout = m_pDataAcc->GetCaptionTextLayout(); + if (!pCapTextLayout) + return; + + FX_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(CFX_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) { + if (!pCapTextLayout->IsLoaded()) { + pCapTextLayout->Layout(CFX_SizeF(m_rtCaption.width, m_rtCaption.height)); + } + CFX_RectF rtWidget; + GetRectWithoutRotate(rtWidget); + CFX_RectF rtClip = m_rtCaption; + rtClip.Intersect(rtWidget); + CFX_RenderDevice* pRenderDevice = pGS->GetRenderDevice(); + CFX_Matrix mt; + mt.Set(1, 0, 0, 1, m_rtCaption.left, m_rtCaption.top); + if (pMatrix) { + pMatrix->TransformRect(rtClip); + mt.Concat(*pMatrix); + } + pCapTextLayout->DrawString(pRenderDevice, mt, rtClip); + } +} +FX_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); + return TRUE; +} +int32_t CXFA_FFField::CalculateOverride() { + CXFA_WidgetAcc* pAcc = m_pDataAcc->GetExclGroup(); + if (!pAcc) { + return CalculateWidgetAcc(m_pDataAcc); + } + if (CalculateWidgetAcc(pAcc) == 0) { + return 0; + } + CXFA_Node* pNode = pAcc->GetExclGroupFirstMember(); + if (!pNode) { + return 1; + } + CXFA_WidgetAcc* pWidgetAcc = NULL; + while (pNode) { + pWidgetAcc = (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(); + 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) { + CFX_WideString wsMessage; + CFX_WideString wsWarning; + pAppProvider->LoadString(XFA_IDS_NotModifyField, wsWarning); + wsMessage += wsWarning; + CFX_WideString wsTitle; + pAppProvider->LoadString(XFA_IDS_CalcOverride, wsTitle); + pAppProvider->MsgBox(wsMessage, wsTitle, 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()->HasFlag(XFA_NODEFLAG_UserInteractive)) { + return 1; + } + IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider(); + if (pAppProvider) { + CFX_WideString wsMessage; + calc.GetMessageText(wsMessage); + if (!wsMessage.IsEmpty()) { + wsMessage += L"\r\n"; + } + CFX_WideString wsWarning; + pAppProvider->LoadString(XFA_IDS_ModifyField, wsWarning); + wsMessage += wsWarning; + CFX_WideString wsTitle; + pAppProvider->LoadString(XFA_IDS_CalcOverride, wsTitle); + if (pAppProvider->MsgBox(wsMessage, wsTitle, XFA_MBICON_Warning, + XFA_MB_YesNo) == XFA_IDYes) { + pAcc->GetNode()->SetFlag(XFA_NODEFLAG_UserInteractive, TRUE, FALSE); + return 1; + } + } + return 0; + } + case XFA_ATTRIBUTEENUM_Ignore: + return 0; + case XFA_ATTRIBUTEENUM_Disabled: + pAcc->GetNode()->SetFlag(XFA_NODEFLAG_UserInteractive, TRUE, FALSE); + default: + return 1; + } + } + return 1; +} +FX_BOOL CXFA_FFField::CommitData() { + return FALSE; +} +FX_BOOL CXFA_FFField::IsDataChanged() { + return FALSE; +} +void CXFA_FFField::TranslateFWLMessage(CFWL_Message* pMessage) { + GetApp()->GetWidgetMgrDelegate()->OnProcessMessageToForm(pMessage); +} +int32_t CXFA_FFField::OnProcessMessage(CFWL_Message* pMessage) { + return FWL_ERR_Succeeded; +} +FWL_ERR CXFA_FFField::OnProcessEvent(CFWL_Event* pEvent) { + FX_DWORD dwEventID = pEvent->GetClassID(); + switch (dwEventID) { + case FWL_EVTHASH_Mouse: { + CFWL_EvtMouse* event = (CFWL_EvtMouse*)pEvent; + if (event->m_dwCmd == FWL_MSGMOUSECMD_MouseEnter) { + CXFA_EventParam eParam; + eParam.m_eType = XFA_EVENT_MouseEnter; + eParam.m_pTarget = m_pDataAcc; + m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseEnter, &eParam); + } else if (event->m_dwCmd == FWL_MSGMOUSECMD_MouseLeave) { + CXFA_EventParam eParam; + eParam.m_eType = XFA_EVENT_MouseExit; + eParam.m_pTarget = m_pDataAcc; + m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseExit, &eParam); + } else if (event->m_dwCmd == FWL_MSGMOUSECMD_LButtonDown) { + CXFA_EventParam eParam; + eParam.m_eType = XFA_EVENT_MouseDown; + eParam.m_pTarget = m_pDataAcc; + m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseDown, &eParam); + } else if (event->m_dwCmd == FWL_MSGMOUSECMD_LButtonUp) { + CXFA_EventParam eParam; + eParam.m_eType = XFA_EVENT_MouseUp; + eParam.m_pTarget = m_pDataAcc; + m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseUp, &eParam); + } + break; + } + case FWL_EVTHASH_Click: { + CXFA_EventParam eParam; + eParam.m_eType = XFA_EVENT_Click; + eParam.m_pTarget = m_pDataAcc; + m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Click, &eParam); + break; + } + default: {} + } + return FWL_ERR_Succeeded; +} +FWL_ERR CXFA_FFField::OnDrawWidget(CFX_Graphics* pGraphics, + const CFX_Matrix* pMatrix) { + return FWL_ERR_Succeeded; +} |