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path: root/xfa/fxfa/app/cxfa_fffield.cpp
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Diffstat (limited to 'xfa/fxfa/app/cxfa_fffield.cpp')
-rw-r--r--xfa/fxfa/app/cxfa_fffield.cpp785
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) {}