CPVT_FloatRect CPDF_VariableText::OutToIn(const CFX_FloatRect& rect) const {
CFX_FloatPoint ptLeftTop = OutToIn(CFX_FloatPoint(rect.left, rect.top));
CFX_FloatPoint ptRightBottom =
OutToIn(CFX_FloatPoint(rect.right, rect.bottom));
return CPVT_FloatRect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x,
ptRightBottom.y);
}
void CPWL_Caret::SetCaret(FX_BOOL bVisible,
const CFX_FloatPoint& ptHead,
const CFX_FloatPoint& ptFoot) {
if (bVisible) {
if (IsVisible()) {
if (m_ptHead != ptHead || m_ptFoot != ptFoot) {
m_ptHead = ptHead;
m_ptFoot = ptFoot;
m_bFlash = TRUE;
Move(m_rcInvalid, FALSE, TRUE);
}
} else {
m_ptHead = ptHead;
m_ptFoot = ptFoot;
EndTimer();
BeginTimer(PWL_CARET_FLASHINTERVAL);
CPWL_Wnd::SetVisible(TRUE);
m_bFlash = TRUE;
Move(m_rcInvalid, FALSE, TRUE);
}
} else {
m_ptHead = CFX_FloatPoint();
m_ptFoot = CFX_FloatPoint();
m_bFlash = FALSE;
if (IsVisible()) {
EndTimer();
CPWL_Wnd::SetVisible(FALSE);
}
}
}
void CPWL_EditCtrl::GetTextRange(const CFX_FloatRect& rect,
int32_t& nStartChar,
int32_t& nEndChar) const {
nStartChar = m_pEdit->WordPlaceToWordIndex(
m_pEdit->SearchWordPlace(CFX_FloatPoint(rect.left, rect.top)));
nEndChar = m_pEdit->WordPlaceToWordIndex(
m_pEdit->SearchWordPlace(CFX_FloatPoint(rect.right, rect.bottom)));
}
FX_BOOL CPDF_VariableText::Iterator::GetWord(CPVT_Word& word) const {
word.WordPlace = m_CurPos;
if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) {
if (pSection->m_LineArray.GetAt(m_CurPos.nLineIndex)) {
if (CPVT_WordInfo* pWord =
pSection->m_WordArray.GetAt(m_CurPos.nWordIndex)) {
word.Word = pWord->Word;
word.nCharset = pWord->nCharset;
word.fWidth = m_pVT->GetWordWidth(*pWord);
word.ptWord = m_pVT->InToOut(
CFX_FloatPoint(pWord->fWordX + pSection->m_SecInfo.rcSection.left,
pWord->fWordY + pSection->m_SecInfo.rcSection.top));
word.fAscent = m_pVT->GetWordAscent(*pWord);
word.fDescent = m_pVT->GetWordDescent(*pWord);
if (pWord->pWordProps)
word.WordProps = *pWord->pWordProps;
word.nFontIndex = m_pVT->GetWordFontIndex(*pWord);
word.fFontSize = m_pVT->GetWordFontSize(*pWord);
return TRUE;
}
}
}
return FALSE;
}
FX_BOOL CPDF_VariableText::Iterator::GetLine(CPVT_Line& line) const {
ASSERT(m_pVT);
line.lineplace = CPVT_WordPlace(m_CurPos.nSecIndex, m_CurPos.nLineIndex, -1);
if (CSection* pSection = m_pVT->m_SectionArray.GetAt(m_CurPos.nSecIndex)) {
if (CLine* pLine = pSection->m_LineArray.GetAt(m_CurPos.nLineIndex)) {
line.ptLine = m_pVT->InToOut(CFX_FloatPoint(
pLine->m_LineInfo.fLineX + pSection->m_SecInfo.rcSection.left,
pLine->m_LineInfo.fLineY + pSection->m_SecInfo.rcSection.top));
line.fLineWidth = pLine->m_LineInfo.fLineWidth;
line.fLineAscent = pLine->m_LineInfo.fLineAscent;
line.fLineDescent = pLine->m_LineInfo.fLineDescent;
line.lineEnd = pLine->GetEndWordPlace();
return TRUE;
}
}
return FALSE;
}
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::OnNotify(CPWL_Wnd* pWnd,
uint32_t msg,
intptr_t wParam,
intptr_t lParam) {
CPWL_Wnd::OnNotify(pWnd, msg, wParam, lParam);
switch (msg) {
case PNM_SETSCROLLINFO:
switch (wParam) {
case SBT_VSCROLL:
if (CPWL_Wnd* pChild = GetVScrollBar()) {
pChild->OnNotify(pWnd, PNM_SETSCROLLINFO, wParam, lParam);
}
break;
}
break;
case PNM_SETSCROLLPOS:
switch (wParam) {
case SBT_VSCROLL:
if (CPWL_Wnd* pChild = GetVScrollBar()) {
pChild->OnNotify(pWnd, PNM_SETSCROLLPOS, wParam, lParam);
}
break;
}
break;
case PNM_SCROLLWINDOW: {
FX_FLOAT fPos = *(FX_FLOAT*)lParam;
switch (wParam) {
case SBT_VSCROLL:
m_pEdit->SetScrollPos(
CFX_FloatPoint(m_pEdit->GetScrollPos().x, fPos));
break;
}
} break;
case PNM_SETCARETINFO: {
if (PWL_CARET_INFO* pCaretInfo = (PWL_CARET_INFO*)wParam) {
SetCaret(pCaretInfo->bVisible, pCaretInfo->ptHead, pCaretInfo->ptFoot);
}
} break;
}
}
void CPWL_Label::DrawThisAppearance(CFX_RenderDevice* pDevice,
CFX_Matrix* pUser2Device) {
CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);
GetClientRect();
CFX_FloatRect rcClip;
CPVT_WordRange wrRange = m_pEdit->GetVisibleWordRange();
CPVT_WordRange* pRange = NULL;
if (!HasFlag(PES_TEXTOVERFLOW)) {
rcClip = GetClientRect();
pRange = &wrRange;
}
IFX_SystemHandler* pSysHandler = GetSystemHandler();
IFX_Edit::DrawEdit(
pDevice, pUser2Device, m_pEdit,
CPWL_Utils::PWLColorToFXColor(GetTextColor(), GetTransparency()),
CPWL_Utils::PWLColorToFXColor(GetTextStrokeColor(), GetTransparency()),
rcClip, CFX_FloatPoint(0.0f, 0.0f), pRange, pSysHandler, NULL);
}
void CPWL_ListBox::OnNotify(CPWL_Wnd* pWnd,
uint32_t msg,
intptr_t wParam,
intptr_t lParam) {
CPWL_Wnd::OnNotify(pWnd, msg, wParam, lParam);
FX_FLOAT fPos;
switch (msg) {
case PNM_SETSCROLLINFO:
switch (wParam) {
case SBT_VSCROLL:
if (CPWL_Wnd* pChild = GetVScrollBar()) {
pChild->OnNotify(pWnd, PNM_SETSCROLLINFO, wParam, lParam);
}
break;
}
break;
case PNM_SETSCROLLPOS:
switch (wParam) {
case SBT_VSCROLL:
if (CPWL_Wnd* pChild = GetVScrollBar()) {
pChild->OnNotify(pWnd, PNM_SETSCROLLPOS, wParam, lParam);
}
break;
}
break;
case PNM_SCROLLWINDOW:
fPos = *(FX_FLOAT*)lParam;
switch (wParam) {
case SBT_VSCROLL:
if (m_pList)
m_pList->SetScrollPos(CFX_FloatPoint(0, fPos));
break;
}
break;
}
}
void CPWL_Label::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
CPWL_Wnd::GetThisAppearanceStream(sAppStream);
sAppStream << GetTextAppearanceStream(CFX_FloatPoint(0.0f, 0.0f));
}
void CPWL_Caret::GetThisAppearanceStream(CFX_ByteTextBuf& sAppStream) {
GetCaretApp(sAppStream, CFX_FloatPoint(0.0f, 0.0f));
}
CFX_FloatPoint CPDF_VariableText::OutToIn(const CFX_FloatPoint& point) const {
return CFX_FloatPoint(point.x - GetBTPoint().x, GetBTPoint().y - point.y);
}
CFX_FloatPoint CPDF_VariableText::InToOut(const CFX_FloatPoint& point) const {
return CFX_FloatPoint(point.x + GetBTPoint().x, GetBTPoint().y - point.y);
}
CFX_FloatPoint CPDF_VariableText::GetETPoint() const {
return CFX_FloatPoint(m_rcPlate.right, m_rcPlate.bottom);
}
CFX_FloatPoint CPDF_VariableText::GetBTPoint() const {
return CFX_FloatPoint(m_rcPlate.left, m_rcPlate.top);
}
CFX_FloatPoint CPWL_Wnd::GetCenterPoint() const {
CFX_FloatRect rcClient = GetClientRect();
return CFX_FloatPoint((rcClient.left + rcClient.right) * 0.5f,
(rcClient.top + rcClient.bottom) * 0.5f);
}
