// returns true if created a new page
bool HtmlFormatter::FlushCurrLine(bool isParagraphBreak) {
if (IsCurrLineEmpty()) {
currX = NewLineX();
currLineTopPadding = 0;
// remove all spaces (only keep SetFont, LinkStart and Anchor instructions)
for (size_t k = currLineInstr.size(); k > 0; k--) {
DrawInstr& i = currLineInstr.at(k - 1);
if (InstrFixedSpace == i.type || InstrElasticSpace == i.type)
currLineInstr.RemoveAt(k - 1);
}
return false;
}
AlignAttr align = CurrStyle()->align;
if (isParagraphBreak && (Align_Justify == align))
align = Align_Left;
JustifyCurrLine(align);
// create a new page if necessary
float totalLineDy = CurrLineDy() + currLineTopPadding;
bool createdPage = false;
if (currY + totalLineDy > pageDy) {
// current line too big to fit in current page,
// so need to start another page
UpdateLinkBboxes(currPage);
pagesToSend.Append(currPage);
// instructions for each page need to be self-contained
// so we have to carry over some state (like current font)
CrashIf(!CurrFont());
EmitNewPage();
CrashIf(currLineReparseIdx > INT_MAX);
currPage->reparseIdx = (int)currLineReparseIdx;
createdPage = true;
}
SetYPos(currLineInstr, currY + currLineTopPadding);
currY += totalLineDy;
DrawInstr link;
if (currLinkIdx) {
link = currLineInstr.at(currLinkIdx - 1);
// TODO: this occasionally leads to empty links
AppendInstr(DrawInstr(InstrLinkEnd));
}
currPage->instructions.Append(currLineInstr.LendData(), currLineInstr.size());
currLineInstr.Reset();
currLineReparseIdx = -1; // mark as not set
currLineTopPadding = 0;
currX = NewLineX();
if (currLinkIdx) {
AppendInstr(DrawInstr::LinkStart(link.str.s, link.str.len));
currLinkIdx = currLineInstr.size();
}
nextPageStyle = styleStack.Last();
return createdPage;
}
void CCEtoODBView::recallView(CNamedView& namedView)
{
ScaleNum = namedView.getScaleNum();
ScaleDenom = namedView.getScaleDenom();
UpdateScale();
SetXPos(namedView.getScrollX());
SetYPos(namedView.getScrollY());
GetDocument()->setLayerViewData(namedView);
GetDocument()->UpdateAllViews(NULL);
}
void DocReport::Put(const Table& tab) {
if(dortf) rtf.Put(tab);
SkipBefore(tab.GetBefore());
if(valrects) {
int y = ypos;
Vector<ValueRect> v;
tab.GetValueRects(1024, *this, lm, y, pgsz.cx - lm, v);
AddVR(v);
}
Table::PaintInfo pi;
while(tab.Paint(*this, lm, ypos, pgsz.cx - lm, GetYLim(), pi))
Page();
SetYPos(pi.ypos);
SkipAfter(tab.GetAfter());
}
void DocReport::Put(const Paragraph& p) {
if(dortf) rtf.Put(p);
SkipBefore(p.GetBefore());
if(valrects) {
int y = ypos;
Vector<ValueRect> v;
p.GetValueRects(1024, *this, lm, y, pgsz.cx - lm, v);
AddVR(v);
}
Paragraph::PaintInfo pi;
while(p.Paint(*this, lm, ypos, pgsz.cx - lm, GetYLim(), pi))
Page();
SetYPos(pi.ypos);
SkipAfter(p.GetAfter());
}
void nuiScrollView::OnSmoothScrolling(const nuiEvent& rEvent)
{
if (!mTimerOn)
return;
if (!mLeftClick)
{
float XOffset = mpHorizontal->GetRange().GetValue();
float YOffset = mpVertical->GetRange().GetValue();
float xdiff = XOffset - mXOffset;
float ydiff = YOffset - mYOffset;
if (xdiff > 2 || xdiff < -2)
mXOffset += xdiff * NUI_SMOOTH_SCROLL_RATIO;
else
mXOffset = XOffset;
if (ydiff > 2 || ydiff < -2)
mYOffset += ydiff * NUI_SMOOTH_SCROLL_RATIO;
else
mYOffset = YOffset;
if (mXOffset == XOffset && mYOffset == YOffset)
{
mTimerOn = false;
}
if (mSpeedX != 0)
{
SetXPos(GetXPos() + mSpeedX);
//mXOffset = GetXPos();
mSpeedX *= 0.7;
}
if (mSpeedY != 0)
{
SetYPos(GetYPos() + mSpeedY);
//mYOffset = GetYPos();
mSpeedY *= 0.7;
}
}
UpdateLayout();
OffsetsChanged();
}
