void CXFA_FFPushButton::RenderHighlightCaption(CFX_Graphics* pGS,
CFX_Matrix* pMatrix) {
CXFA_TextLayout* pCapTextLayout = m_pDataAcc->GetCaptionTextLayout();
CXFA_Caption caption = m_pDataAcc->GetCaption();
if (caption && caption.GetPresence() == XFA_ATTRIBUTEENUM_Visible) {
CFX_RenderDevice* pRenderDevice = pGS->GetRenderDevice();
CFX_RectF rtWidget;
GetRectWithoutRotate(rtWidget);
CFX_RectF rtClip = m_rtCaption;
rtClip.Intersect(rtWidget);
CFX_Matrix mt;
mt.Set(1, 0, 0, 1, m_rtCaption.left, m_rtCaption.top);
if (pMatrix) {
pMatrix->TransformRect(rtClip);
mt.Concat(*pMatrix);
}
{
uint32_t dwState = m_pNormalWidget->GetStates();
if (m_pDownTextLayout && (dwState & FWL_STATE_PSB_Pressed) &&
(dwState & FWL_STATE_PSB_Hovered)) {
if (m_pDownTextLayout->DrawString(pRenderDevice, mt, rtClip)) {
return;
}
} else if (m_pRolloverTextLayout && (dwState & FWL_STATE_PSB_Hovered)) {
if (m_pRolloverTextLayout->DrawString(pRenderDevice, mt, rtClip)) {
return;
}
}
}
if (pCapTextLayout) {
pCapTextLayout->DrawString(pRenderDevice, mt, rtClip);
}
}
}
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);
}
}
void CXFA_FFNotify::OnValueChanged(CXFA_Node* pSender,
XFA_ATTRIBUTE eAttr,
CXFA_Node* pParentNode,
CXFA_Node* pWidgetNode) {
CXFA_FFDocView* pDocView = m_pDoc->GetDocView();
if (!pDocView)
return;
if (!(pSender->GetPacketID() & XFA_XDPPACKET_Form)) {
if (eAttr == XFA_ATTRIBUTE_Value)
pDocView->AddCalculateNodeNotify(pSender);
return;
}
XFA_Element eType = pParentNode->GetElementType();
FX_BOOL bIsContainerNode = pParentNode->IsContainerNode();
CXFA_WidgetAcc* pWidgetAcc =
static_cast<CXFA_WidgetAcc*>(pWidgetNode->GetWidgetData());
if (!pWidgetAcc)
return;
bool bUpdateProperty = false;
pDocView->SetChangeMark();
switch (eType) {
case XFA_Element::Caption: {
CXFA_TextLayout* pCapOut = pWidgetAcc->GetCaptionTextLayout();
if (!pCapOut)
return;
pCapOut->Unload();
} break;
case XFA_Element::Ui:
case XFA_Element::Para:
bUpdateProperty = true;
break;
default:
break;
}
if (bIsContainerNode && eAttr == XFA_ATTRIBUTE_Access)
bUpdateProperty = true;
if (eAttr == XFA_ATTRIBUTE_Value) {
pDocView->AddCalculateNodeNotify(pSender);
if (eType == XFA_Element::Value || bIsContainerNode) {
if (bIsContainerNode) {
pWidgetAcc->UpdateUIDisplay();
pDocView->AddCalculateWidgetAcc(pWidgetAcc);
pDocView->AddValidateWidget(pWidgetAcc);
} else if (pWidgetNode->GetNodeItem(XFA_NODEITEM_Parent)
->GetElementType() == XFA_Element::ExclGroup) {
pWidgetAcc->UpdateUIDisplay();
}
return;
}
}
CXFA_FFWidget* pWidget = nullptr;
while ((pWidget = pWidgetAcc->GetNextWidget(pWidget)) != nullptr) {
if (!pWidget->IsLoaded())
continue;
if (bUpdateProperty)
pWidget->UpdateWidgetProperty();
pWidget->PerformLayout();
pWidget->AddInvalidateRect();
}
}
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() && !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;
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() && !pItem->GetNext()) {
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();
}