void CPWL_CBButton::DrawThisAppearance(CFX_RenderDevice* pDevice,
CPDF_Matrix* pUser2Device) {
CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect();
if (IsVisible() && !rectWnd.IsEmpty()) {
CPDF_Point ptCenter = GetCenterPoint();
CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,
ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,
ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
CPDF_Point pt3(ptCenter.x,
ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
if (IsFloatBigger(rectWnd.right - rectWnd.left,
PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) &&
IsFloatBigger(rectWnd.top - rectWnd.bottom,
PWL_CBBUTTON_TRIANGLE_HALFLEN)) {
CFX_PathData path;
path.SetPointCount(4);
path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO);
path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO);
path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO);
path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO);
pDevice->DrawPath(&path, pUser2Device, NULL,
CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_BLACKCOLOR,
GetTransparency()),
0, FXFILL_ALTERNATE);
}
}
}
void CPWL_CBButton::DrawThisAppearance(CFX_RenderDevice* pDevice,
CFX_Matrix* pUser2Device) {
CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
CFX_FloatRect rectWnd = CPWL_Wnd::GetWindowRect();
if (IsVisible() && !rectWnd.IsEmpty()) {
CFX_PointF ptCenter = GetCenterPoint();
CFX_PointF pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,
ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
CFX_PointF pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,
ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
CFX_PointF pt3(ptCenter.x,
ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
if (IsFloatBigger(rectWnd.right - rectWnd.left,
PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) &&
IsFloatBigger(rectWnd.top - rectWnd.bottom,
PWL_CBBUTTON_TRIANGLE_HALFLEN)) {
CFX_PathData path;
path.AppendPoint(pt1, FXPT_TYPE::MoveTo, false);
path.AppendPoint(pt2, FXPT_TYPE::LineTo, false);
path.AppendPoint(pt3, FXPT_TYPE::LineTo, false);
path.AppendPoint(pt1, FXPT_TYPE::LineTo, false);
pDevice->DrawPath(&path, pUser2Device, nullptr,
PWL_DEFAULT_BLACKCOLOR.ToFXColor(GetTransparency()), 0,
FXFILL_ALTERNATE);
}
}
}
void CPWL_CBButton::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
CPWL_Wnd::GetThisAppearanceStream(sAppStream);
CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect();
if (IsVisible() && !rectWnd.IsEmpty()) {
CFX_ByteTextBuf sButton;
CPDF_Point ptCenter = GetCenterPoint();
CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,
ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,
ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
CPDF_Point pt3(ptCenter.x,
ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
if (IsFloatBigger(rectWnd.right - rectWnd.left,
PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) &&
IsFloatBigger(rectWnd.top - rectWnd.bottom,
PWL_CBBUTTON_TRIANGLE_HALFLEN)) {
sButton << "0 g\n";
sButton << pt1.x << " " << pt1.y << " m\n";
sButton << pt2.x << " " << pt2.y << " l\n";
sButton << pt3.x << " " << pt3.y << " l\n";
sButton << pt1.x << " " << pt1.y << " l f\n";
sAppStream << "q\n" << sButton << "Q\n";
}
}
}
void CPWL_ComboBox::SetPopup(bool bPopup) {
if (!m_pList)
return;
if (bPopup == m_bPopup)
return;
FX_FLOAT fListHeight = m_pList->GetContentRect().Height();
if (!IsFloatBigger(fListHeight, 0.0f))
return;
if (bPopup) {
if (m_pFillerNotify) {
#ifdef PDF_ENABLE_XFA
bool bExit = false;
m_pFillerNotify->OnPopupPreOpen(GetAttachedData(), bExit, 0);
if (bExit)
return;
#endif // PDF_ENABLE_XFA
int32_t nWhere = 0;
FX_FLOAT fPopupRet = 0.0f;
FX_FLOAT fPopupMin = 0.0f;
if (m_pList->GetCount() > 3)
fPopupMin =
m_pList->GetFirstHeight() * 3 + m_pList->GetBorderWidth() * 2;
FX_FLOAT fPopupMax = fListHeight + m_pList->GetBorderWidth() * 2;
m_pFillerNotify->QueryWherePopup(GetAttachedData(), fPopupMin, fPopupMax,
nWhere, fPopupRet);
if (IsFloatBigger(fPopupRet, 0.0f)) {
m_bPopup = bPopup;
CFX_FloatRect rcWindow = CPWL_Wnd::GetWindowRect();
m_rcOldWindow = rcWindow;
switch (nWhere) {
default:
case 0:
rcWindow.bottom -= fPopupRet;
break;
case 1:
rcWindow.top += fPopupRet;
break;
}
m_nPopupWhere = nWhere;
Move(rcWindow, true, true);
#ifdef PDF_ENABLE_XFA
bExit = false;
m_pFillerNotify->OnPopupPostOpen(GetAttachedData(), bExit, 0);
if (bExit)
return;
#endif // PDF_ENABLE_XFA
}
}
} else {
m_bPopup = bPopup;
Move(m_rcOldWindow, true, true);
}
}
bool CPDF_VariableText::IsBigger(FX_FLOAT fFontSize) const {
CFX_SizeF szTotal;
for (int32_t s = 0, sz = m_SectionArray.GetSize(); s < sz; s++) {
if (CSection* pSection = m_SectionArray.GetAt(s)) {
CFX_SizeF size = pSection->GetSectionSize(fFontSize);
szTotal.x = std::max(size.x, szTotal.x);
szTotal.y += size.y;
if (IsFloatBigger(szTotal.x, GetPlateWidth()) ||
IsFloatBigger(szTotal.y, GetPlateHeight())) {
return true;
}
}
}
return false;
}
void CPWL_List_Notify::IOnSetScrollInfoY(FX_FLOAT fPlateMin,
FX_FLOAT fPlateMax,
FX_FLOAT fContentMin,
FX_FLOAT fContentMax,
FX_FLOAT fSmallStep,
FX_FLOAT fBigStep) {
PWL_SCROLL_INFO Info;
Info.fPlateWidth = fPlateMax - fPlateMin;
Info.fContentMin = fContentMin;
Info.fContentMax = fContentMax;
Info.fSmallStep = fSmallStep;
Info.fBigStep = fBigStep;
m_pList->OnNotify(m_pList, PNM_SETSCROLLINFO, SBT_VSCROLL, (intptr_t)&Info);
if (CPWL_ScrollBar* pScroll = m_pList->GetVScrollBar()) {
if (IsFloatBigger(Info.fPlateWidth, Info.fContentMax - Info.fContentMin) ||
IsFloatEqual(Info.fPlateWidth, Info.fContentMax - Info.fContentMin)) {
if (pScroll->IsVisible()) {
pScroll->SetVisible(false);
m_pList->RePosChildWnd();
}
} else {
if (!pScroll->IsVisible()) {
pScroll->SetVisible(true);
m_pList->RePosChildWnd();
}
}
}
}
void CPWL_EditCtrl::IOnSetScrollInfoY(FX_FLOAT fPlateMin, FX_FLOAT fPlateMax,
FX_FLOAT fContentMin, FX_FLOAT fContentMax,
FX_FLOAT fSmallStep, FX_FLOAT fBigStep)
{
PWL_SCROLL_INFO Info;
Info.fPlateWidth = fPlateMax - fPlateMin;
Info.fContentMin = fContentMin;
Info.fContentMax = fContentMax;
Info.fSmallStep = fSmallStep;
Info.fBigStep = fBigStep;
this->OnNotify(this,PNM_SETSCROLLINFO,SBT_VSCROLL,(FX_INTPTR)&Info);
// PWL_TRACE("set scroll info:%f\n",fContentMax - fContentMin);
if (IsFloatBigger(Info.fPlateWidth,Info.fContentMax-Info.fContentMin)
|| IsFloatEqual(Info.fPlateWidth,Info.fContentMax-Info.fContentMin))
{
this->ShowVScrollBar(FALSE);
}
else
{
this->ShowVScrollBar(TRUE);
}
}
void CPWL_List_Notify::IOnSetScrollInfoY(float fPlateMin,
float fPlateMax,
float fContentMin,
float fContentMax,
float fSmallStep,
float fBigStep) {
PWL_SCROLL_INFO Info;
Info.fPlateWidth = fPlateMax - fPlateMin;
Info.fContentMin = fContentMin;
Info.fContentMax = fContentMax;
Info.fSmallStep = fSmallStep;
Info.fBigStep = fBigStep;
m_pList->SetScrollInfo(Info);
CPWL_ScrollBar* pScroll = m_pList->GetVScrollBar();
if (!pScroll)
return;
if (IsFloatBigger(Info.fPlateWidth, Info.fContentMax - Info.fContentMin) ||
IsFloatEqual(Info.fPlateWidth, Info.fContentMax - Info.fContentMin)) {
if (pScroll->IsVisible()) {
pScroll->SetVisible(false);
m_pList->RePosChildWnd();
}
} else {
if (!pScroll->IsVisible()) {
pScroll->SetVisible(true);
m_pList->RePosChildWnd();
}
}
}
int32_t CFX_ListCtrl::GetItemIndex(const CFX_PointF& point) const {
CFX_PointF pt = OuterToInner(OutToIn(point));
bool bFirst = true;
bool bLast = true;
for (int32_t i = 0, sz = m_aListItems.GetSize(); i < sz; i++) {
if (CFX_ListItem* pListItem = m_aListItems.GetAt(i)) {
CLST_Rect rcListItem = pListItem->GetRect();
if (IsFloatBigger(pt.y, rcListItem.top)) {
bFirst = false;
}
if (IsFloatSmaller(pt.y, rcListItem.bottom)) {
bLast = false;
}
if (pt.y >= rcListItem.top && pt.y < rcListItem.bottom) {
return i;
}
}
}
if (bFirst)
return 0;
if (bLast)
return m_aListItems.GetSize() - 1;
return -1;
}
void CFX_ListCtrl::SetScrollPosY(FX_FLOAT fy) {
if (!IsFloatEqual(m_ptScrollPos.y, fy)) {
CFX_FloatRect rcPlate = GetPlateRect();
CFX_FloatRect rcContent = GetContentRectInternal();
if (rcPlate.Height() > rcContent.Height()) {
fy = rcPlate.top;
} else {
if (IsFloatSmaller(fy - rcPlate.Height(), rcContent.bottom)) {
fy = rcContent.bottom + rcPlate.Height();
} else if (IsFloatBigger(fy, rcContent.top)) {
fy = rcContent.top;
}
}
m_ptScrollPos.y = fy;
InvalidateItem(-1);
if (m_pNotify) {
if (!m_bNotifyFlag) {
m_bNotifyFlag = true;
m_pNotify->IOnSetScrollPosY(fy);
m_bNotifyFlag = false;
}
}
}
}
void CPWL_ComboBox::SetPopup(FX_BOOL bPopup)
{
if (!m_pList) return;
if (bPopup == m_bPopup) return;
FX_FLOAT fListHeight = m_pList->GetContentRect().Height();
if (!IsFloatBigger(fListHeight,0.0f)) return;
if (bPopup)
{
if (m_pFillerNotify)
{
FX_INT32 nWhere = 0;
FX_FLOAT fPopupRet = 0.0f;
FX_FLOAT fPopupMin = 0.0f;
if (m_pList->GetCount() > 3)
fPopupMin = m_pList->GetFirstHeight() * 3 + m_pList->GetBorderWidth() * 2;
FX_FLOAT fPopupMax = fListHeight + m_pList->GetBorderWidth() * 2;
m_pFillerNotify->QueryWherePopup(GetAttachedData(), fPopupMin,fPopupMax,nWhere,fPopupRet);
if (IsFloatBigger(fPopupRet,0.0f))
{
m_bPopup = bPopup;
CPDF_Rect rcWindow = CPWL_Wnd::GetWindowRect();
m_rcOldWindow = rcWindow;
switch (nWhere)
{
default:
case 0:
rcWindow.bottom -= fPopupRet;
break;
case 1:
rcWindow.top += fPopupRet;
break;
}
m_nPopupWhere = nWhere;
Move(rcWindow, TRUE, TRUE);
}
}
}
else
{
m_bPopup = bPopup;
Move(m_rcOldWindow, TRUE, TRUE);
}
}
CPVT_WordPlace CSection::SearchWordPlace(const CFX_FloatPoint& point) const {
ASSERT(m_pVT);
CPVT_WordPlace place = GetBeginWordPlace();
bool bUp = true;
bool bDown = true;
int32_t nLeft = 0;
int32_t nRight = m_LineArray.GetSize() - 1;
int32_t nMid = m_LineArray.GetSize() / 2;
FX_FLOAT fTop = 0;
FX_FLOAT fBottom = 0;
while (nLeft <= nRight) {
if (CLine* pLine = m_LineArray.GetAt(nMid)) {
fTop = pLine->m_LineInfo.fLineY - pLine->m_LineInfo.fLineAscent -
m_pVT->GetLineLeading(m_SecInfo);
fBottom = pLine->m_LineInfo.fLineY - pLine->m_LineInfo.fLineDescent;
if (IsFloatBigger(point.y, fTop)) {
bUp = false;
}
if (IsFloatSmaller(point.y, fBottom)) {
bDown = false;
}
if (IsFloatSmaller(point.y, fTop)) {
nRight = nMid - 1;
nMid = (nLeft + nRight) / 2;
continue;
} else if (IsFloatBigger(point.y, fBottom)) {
nLeft = nMid + 1;
nMid = (nLeft + nRight) / 2;
continue;
} else {
place = SearchWordPlace(
point.x,
CPVT_WordRange(pLine->GetNextWordPlace(pLine->GetBeginWordPlace()),
pLine->GetEndWordPlace()));
place.nLineIndex = nMid;
return place;
}
}
}
if (bUp) {
place = GetBeginWordPlace();
}
if (bDown) {
place = GetEndWordPlace();
}
return place;
}
void CFX_ListCtrl::ScrollToListItem(int32_t nItemIndex) {
if (!IsValid(nItemIndex))
return;
CFX_FloatRect rcPlate = GetPlateRect();
CFX_FloatRect rcItem = GetItemRectInternal(nItemIndex);
CFX_FloatRect rcItemCtrl = GetItemRect(nItemIndex);
if (IsFloatSmaller(rcItemCtrl.bottom, rcPlate.bottom)) {
if (IsFloatSmaller(rcItemCtrl.top, rcPlate.top)) {
SetScrollPosY(rcItem.bottom + rcPlate.Height());
}
} else if (IsFloatBigger(rcItemCtrl.top, rcPlate.top)) {
if (IsFloatBigger(rcItemCtrl.bottom, rcPlate.bottom)) {
SetScrollPosY(rcItem.top);
}
}
}
CPVT_WordPlace CPDF_VariableText::SearchWordPlace(
const CFX_FloatPoint& point) const {
CFX_FloatPoint pt = OutToIn(point);
CPVT_WordPlace place = GetBeginWordPlace();
int32_t nLeft = 0;
int32_t nRight = m_SectionArray.GetSize() - 1;
int32_t nMid = m_SectionArray.GetSize() / 2;
FX_BOOL bUp = TRUE;
FX_BOOL bDown = TRUE;
while (nLeft <= nRight) {
if (CSection* pSection = m_SectionArray.GetAt(nMid)) {
if (IsFloatBigger(pt.y, pSection->m_SecInfo.rcSection.top)) {
bUp = FALSE;
}
if (IsFloatBigger(pSection->m_SecInfo.rcSection.bottom, pt.y)) {
bDown = FALSE;
}
if (IsFloatSmaller(pt.y, pSection->m_SecInfo.rcSection.top)) {
nRight = nMid - 1;
nMid = (nLeft + nRight) / 2;
continue;
} else if (IsFloatBigger(pt.y, pSection->m_SecInfo.rcSection.bottom)) {
nLeft = nMid + 1;
nMid = (nLeft + nRight) / 2;
continue;
} else {
place = pSection->SearchWordPlace(
CFX_FloatPoint(pt.x - pSection->m_SecInfo.rcSection.left,
pt.y - pSection->m_SecInfo.rcSection.top));
place.nSecIndex = nMid;
return place;
}
} else {
break;
}
}
if (bUp)
place = GetBeginWordPlace();
if (bDown)
place = GetEndWordPlace();
return place;
}
void CPWL_EditCtrl::IOnSetScrollInfoY(FX_FLOAT fPlateMin,
FX_FLOAT fPlateMax,
FX_FLOAT fContentMin,
FX_FLOAT fContentMax,
FX_FLOAT fSmallStep,
FX_FLOAT fBigStep) {
PWL_SCROLL_INFO Info;
Info.fPlateWidth = fPlateMax - fPlateMin;
Info.fContentMin = fContentMin;
Info.fContentMax = fContentMax;
Info.fSmallStep = fSmallStep;
Info.fBigStep = fBigStep;
OnNotify(this, PNM_SETSCROLLINFO, SBT_VSCROLL, (intptr_t)&Info);
if (IsFloatBigger(Info.fPlateWidth, Info.fContentMax - Info.fContentMin) ||
IsFloatEqual(Info.fPlateWidth, Info.fContentMax - Info.fContentMin)) {
ShowVScrollBar(FALSE);
} else {
ShowVScrollBar(TRUE);
}
}
