// 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/foxitlib.h" | |
#include "xfa/src/fxfa/src/common/xfa_common.h" | |
#include "xfa_ffwidget.h" | |
#include "xfa_fffield.h" | |
#include "xfa_ffpageview.h" | |
#include "xfa_ffapp.h" | |
#include "xfa_ffdoc.h" | |
#include "xfa_fwltheme.h" | |
#include "xfa_textlayout.h" | |
#include "xfa_ffdocview.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) { | |
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; | |
} | |
#ifndef _XFA_EMB | |
return CXFA_FFWidget::GetBBox(rtBox, dwStatus); | |
#endif | |
GetRectWithoutRotate(rtBox); | |
if (m_pNormalWidget) { | |
CFX_RectF rtWidget; | |
m_pNormalWidget->GetWidgetRect(rtWidget); | |
rtBox.Union(rtWidget); | |
} | |
CFX_Matrix mt; | |
GetRotateMatrix(mt); | |
mt.TransformRect(rtBox); | |
return TRUE; | |
} | |
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 != NULL && 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.IsExistInXML() && | |
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; | |
size.Set(0, 0); | |
CFX_SizeF minSize; | |
minSize.Set(0, 0); | |
CFX_SizeF maxSize; | |
maxSize.Set(0, 0); | |
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.IsExistInXML()) { | |
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; | |
} | |
CFX_SizeF size; | |
size.Set(m_rtCaption.width, m_rtCaption.height); | |
FX_FLOAT fHeight = 0; | |
pCapTextLayout->Layout(size, &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.IsExistInXML() && | |
caption.GetPresence() == XFA_ATTRIBUTEENUM_Visible) { | |
if (!pCapTextLayout->IsLoaded()) { | |
CFX_SizeF size; | |
size.Set(m_rtCaption.width, m_rtCaption.height); | |
pCapTextLayout->Layout(size); | |
} | |
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; | |
} |