void
ButtonWindow::OnPaint(Canvas &canvas)
{
const bool focused = HasCursorKeys() ? HasFocus() : down;
if (focused) {
Pen pen(Layout::Scale(1), COLOR_BLACK);
canvas.Select(pen);
canvas.SelectHollowBrush();
canvas.Rectangle(-1, -1, canvas.GetWidth(), canvas.GetHeight());
}
PixelRect rc(2, 2, canvas.GetWidth() - 4, canvas.GetHeight() - 4);
if (down) {
rc.left += Layout::FastScale(1);
rc.top += Layout::FastScale(1);
}
canvas.DrawButton(GetClientRect(), down);
canvas.SetTextColor(IsEnabled()
? (IsDithered() && down ? COLOR_WHITE : COLOR_BLACK)
: COLOR_GRAY);
canvas.SetBackgroundTransparent();
unsigned style = GetTextStyle();
if (IsDithered())
style |= DT_UNDERLINE;
canvas.DrawFormattedText(&rc, text.c_str(), style);
}
void DrawMText( AcGiWorldDraw* mode, const AcGePoint3d& pt, double angle, const CString& str, double height, AcDbMText::AttachmentPoint ap, const CString& style )
{
//acutPrintf(_T("\n绘制前--文字颜色:%d"), mode->subEntityTraits().color());
AcDbMText mt;
// //AcDbObjectId style; // 文字样式
AcDbObjectId fontId = GetTextStyle(style);
if(!fontId.isNull())
{
acutPrintf(_T("\n设置样式为罗马字体"));
mt.setTextStyle(fontId);
}
mt.setLocation( pt );
mt.setTextHeight( height );
mt.setAttachment( ap );
mt.setRotation( angle );
mt.setContents( str );
// 经过测试发现，AcDbMText调用worldDraw的同时会修改mode的一些属性
mt.setColorIndex( mode->subEntityTraits().color() );
mt.worldDraw( mode );
//acutPrintf(_T("\n绘制后--文字颜色:%d"), mode->subEntityTraits().color());
}
/*
* Extract a TEStyle object from the buffer.
*/
void
RStyleBlock::TEStyle::Create(const uint8_t* buf)
{
fFontID = Reformat::Get32LE(buf);
fForeColor = Reformat::Get16LE(buf + 4);
fBackColor = Reformat::Get16LE(buf + 6);
fUserData = Reformat::Get32LE(buf + 8);
LOGI(" TEStyle: font fam=0x%04x size=%-2d style=0x%02x fore=0x%04x",
GetFontFamily(), GetFontSize(), GetTextStyle(), fForeColor);
}
void
WndButton::OnPaint(Canvas &canvas)
{
PixelRect rc = {
PixelScalar(0), PixelScalar(0), PixelScalar(canvas.get_width()),
PixelScalar(canvas.get_height())
};
const bool focused = HasFocus();
const bool pressed = is_down();
renderer.DrawButton(canvas, rc, focused, pressed);
// If button has text on it
tstring caption = get_text();
if (caption.empty())
return;
rc = renderer.GetDrawingRect(rc, pressed);
canvas.SetBackgroundTransparent();
if (!IsEnabled())
canvas.SetTextColor(look.button.disabled.color);
else if (focused)
canvas.SetTextColor(look.button.focused.foreground_color);
else
canvas.SetTextColor(look.button.standard.foreground_color);
#ifndef USE_GDI
canvas.formatted_text(&rc, caption.c_str(), GetTextStyle());
#else
unsigned style = DT_CENTER | DT_NOCLIP | DT_WORDBREAK;
canvas.Select(*(look.button.font));
PixelRect text_rc = rc;
canvas.formatted_text(&text_rc, caption.c_str(), style | DT_CALCRECT);
text_rc.right = rc.right;
PixelScalar offset = rc.bottom - text_rc.bottom;
if (offset > 0) {
offset /= 2;
text_rc.top += offset;
text_rc.bottom += offset;
}
canvas.formatted_text(&text_rc, caption.c_str(), style);
#endif
}
void
LargeTextWindow::OnPaint(Canvas &canvas)
{
canvas.ClearWhite();
PixelRect rc(0, 0, canvas.GetWidth() - 1, canvas.GetHeight() - 1);
canvas.DrawOutlineRectangle(rc.left, rc.top, rc.right, rc.bottom,
COLOR_BLACK);
if (value.empty())
return;
const PixelScalar padding = Layout::GetTextPadding();
rc.Grow(-padding);
canvas.SetBackgroundTransparent();
canvas.SetTextColor(COLOR_BLACK);
rc.top -= origin * GetFont().GetHeight();
canvas.DrawFormattedText(&rc, value.c_str(), GetTextStyle());
}
void
WndCustomButton::OnPaint(Canvas &canvas)
{
#ifdef HAVE_CLIPPING
/* background and selector */
canvas.Clear(look.background_brush);
#endif
PixelRect rc = GetClientRect();
// Draw focus rectangle
if (HasFocus()) {
canvas.DrawFilledRectangle(rc, look.focused.background_color);
canvas.SetTextColor(IsEnabled()
? look.focused.text_color : look.button.disabled.color);
} else {
canvas.DrawFilledRectangle(rc, look.background_color);
canvas.SetTextColor(IsEnabled() ? look.text_color : look.button.disabled.color);
}
// If button has text on it
tstring caption = get_text();
if (caption.empty())
return;
// If button is pressed, offset the text for 3D effect
if (is_down())
OffsetRect(&rc, 1, 1);
canvas.SelectNullPen();
canvas.SetBackgroundTransparent();
#ifndef USE_GDI
canvas.formatted_text(&rc, caption.c_str(), GetTextStyle());
#else
unsigned s = DT_CENTER | DT_NOCLIP | DT_WORDBREAK;
canvas.Select(*(look.button.font));
canvas.formatted_text(&rc, caption.c_str(), s);
#endif
}