bool nuiLabel::SetRect(const nuiRect& rRect)
{
bool needRecalcLayout = false;
if (mUseEllipsis || mWrapping)
needRecalcLayout = (rRect.GetWidth() != mRect.GetWidth());
nuiWidget::SetRect(rRect);
nuiRect ideal(mIdealLayoutRect);
if (needRecalcLayout || ideal.GetWidth() > mRect.GetWidth())
{
if (mUseEllipsis)
{
CalcLayout();
nuiSize diff = ideal.GetWidth() - mRect.GetWidth();
int NbLetterToRemove = ToNearest(diff / (ideal.GetWidth() / mText.GetLength())) + 3;
nglString text = mText;
if (NbLetterToRemove > 0)
{
int len = text.GetLength();
text.DeleteRight(MIN(NbLetterToRemove, len));
text.Append(_T("..."));
}
delete mpLayout;
mpLayout = new nuiTextLayout(mpFont);
mpLayout->SetWrapX(0);
mpLayout->Layout(text);
GetLayoutRect();
}
else if (mWrapping)
{
CalcLayout();
delete mpLayout;
mpLayout = new nuiTextLayout(mpFont);
delete mpIdealLayout;
mpIdealLayout = new nuiTextLayout(mpFont);
mpLayout->SetWrapX(mRect.GetWidth() - mBorderLeft - mBorderRight);
mpIdealLayout->SetWrapX(mRect.GetWidth() - mBorderLeft - mBorderRight);
mpLayout->Layout(mText);
mpIdealLayout->Layout(mText);
GetLayoutRect();
}
SetToolTip(mText);
}
else
{
if (GetToolTip() == mText)
SetToolTip(nglString::Empty);
}
return true;
}
void nuiLabel::CalcLayout()
{
if (mpFont)
{
if (mTextChanged || mFontChanged || !mpLayout)
{
delete mpLayout;
delete mpIdealLayout;
mpLayout = NULL;
mpIdealLayout = NULL;
mpLayout = new nuiTextLayout(mpFont, mOrientation);
mpLayout->SetTextLayoutMode(mTextLayoutMode);
mpLayout->SetUnderline(mUnderline);
mpLayout->SetStrikeThrough(mStrikeThrough);
mpIdealLayout = new nuiTextLayout(mpFont, mOrientation);
mpIdealLayout->SetTextLayoutMode(mTextLayoutMode);
mpIdealLayout->SetUnderline(mUnderline);
mpIdealLayout->SetStrikeThrough(mStrikeThrough);
mFontChanged = false;
NGL_ASSERT(mpLayout);
NGL_ASSERT(mpIdealLayout);
if (mWrapping)
{
//NGL_OUT(_T("Setting wrapping to %f\n"), mConstraint.mMaxWidth);
float wrap1 = mConstraint.mMaxWidth;
float wrap2 = MAX(GetMaxIdealWidth(), GetUserWidth());
float wrap = 0;
if (wrap1 > 0 && wrap2 > 0)
wrap = MIN(wrap1, wrap2);
else
wrap = MAX(wrap1, wrap2);
NGL_ASSERT(mpLayout);
NGL_ASSERT(mpIdealLayout);
mpLayout->SetWrapX(wrap - mBorderLeft - mBorderRight);
mpIdealLayout->SetWrapX(wrap - mBorderLeft - mBorderRight);
}
else
{
NGL_ASSERT(mpLayout);
NGL_ASSERT(mpIdealLayout);
mpLayout->SetWrapX(0);
mpIdealLayout->SetWrapX(0);
}
NGL_ASSERT(mpLayout);
NGL_ASSERT(mpIdealLayout);
mpLayout->Layout(mText);
mpIdealLayout->Layout(mText);
GetLayoutRect();
mTextChanged = false;
mFontChanged = false;
}
}
}
void CWndWindow::Draw()
{
if (!s_showGrid)
return;
const QSize clientSize = m_clientRect.size();
if (!HasFlag(WBS_NOFRAME))
m_render2D->RenderRect(GetLayoutRect(), 0xff808080);
else
m_render2D->RenderRect(QRect(QPoint(8, 8), m_clientRect.size() - QSize(16, 16)), 0xff808080);
int y;
for (int x = 0; x < clientSize.width(); x += s_gridSize * 10)
for (y = 0; y < clientSize.height(); y += s_gridSize * 10)
m_render2D->RenderPoint(QPoint(x, y), 0xff808080);
}
BOOL CWndGuideTextMgr::OnEraseBkgnd( C2DRender* p2DRender )
{
CWndGuideSystem* pWndGuide = (CWndGuideSystem*)GetWndBase( APP_GUIDE );
if( !pWndGuide )
return FALSE;
CRect rect = GetLayoutRect();
rect.bottom = rect.bottom+5;
p2DRender->m_pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE );
if(m_pTextureBG)
m_pTextureBG->Render( p2DRender, CPoint(8,0), CPoint( rect.right, rect.bottom ), 200 );
//p2DRender->RenderFillRect( CRect( 8, -8, rect.right, rect.bottom ), D3DXCOLOR( 1.0f, 1.0f, 1.0f, 0.8f ) );
//p2DRender->RenderFillRect( CRect( rect.right, 8, rect.right+3, rect.bottom+3 ), D3DXCOLOR( 0.0f, 0.0f, 0.0f, 1.0f ) );
//p2DRender->RenderFillRect( CRect( 8+3, rect.bottom, rect.right+3, rect.bottom+3 ), D3DXCOLOR( 0.0f, 0.0f, 0.0f, 1.0f ) );
return TRUE;
}
