void LLSlider::draw()
{
F32 alpha = getDrawContext().mAlpha;
// since thumb image might still be decoding, need thumb to accomodate image size
updateThumbRect();
// Draw background and thumb.
// drawing solids requires texturing be disabled
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
// Track
LLRect track_rect(mThumbImage->getWidth() / 2,
getLocalRect().getCenterY() + (mTrackImage->getHeight() / 2),
getRect().getWidth() - mThumbImage->getWidth() / 2,
getLocalRect().getCenterY() - (mTrackImage->getHeight() / 2) );
LLRect highlight_rect(track_rect.mLeft, track_rect.mTop, mThumbRect.getCenterX(), track_rect.mBottom);
mTrackImage->draw(track_rect, LLColor4::white % alpha);
mTrackHighlightImage->draw(highlight_rect, LLColor4::white % alpha);
// Thumb
if (hasFocus())
{
// Draw focus highlighting.
mThumbImage->drawBorder(mThumbRect, gFocusMgr.getFocusColor() % alpha, gFocusMgr.getFocusFlashWidth());
}
if( hasMouseCapture() )
{
// Show ghost where thumb was before dragging began.
if (mThumbImage.notNull())
{
mThumbImage->draw(mDragStartThumbRect, mThumbCenterColor % (0.3f * alpha));
mThumbImage->draw(mThumbRect, mThumbOutlineColor % alpha);
}
}
else if(!getEnabled())
{
if (mThumbImage.notNull())
{
mThumbImage->draw(mThumbRect, mThumbCenterColor % (0.3f * alpha));
}
}
else
{
if (mThumbImage.notNull())
{
mThumbImage->draw(mThumbRect, mThumbCenterColor % alpha);
}
}
// Fill in the thumb.
LLUICtrl::draw();
}
void LLSlider::draw()
{
// since thumb image might still be decoding, need thumb to accomodate image size
updateThumbRect();
// Draw background and thumb.
// drawing solids requires texturing be disabled
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
F32 opacity = getEnabled() ? 1.f : 0.3f;
LLColor4 center_color = (mThumbCenterColor % opacity);
LLColor4 track_color = (mTrackColor % opacity);
// Track
LLRect track_rect(mThumbImage->getWidth() / 2,
getLocalRect().getCenterY() + (mTrackImage->getHeight() / 2),
getRect().getWidth() - mThumbImage->getWidth() / 2,
getLocalRect().getCenterY() - (mTrackImage->getHeight() / 2) );
LLRect highlight_rect(track_rect.mLeft, track_rect.mTop, mThumbRect.getCenterX(), track_rect.mBottom);
mTrackImage->draw(track_rect);
mTrackHighlightImage->draw(highlight_rect);
// Thumb
if( hasMouseCapture() )
{
// Show ghost where thumb was before dragging began.
mThumbImage->draw(mDragStartThumbRect, mThumbCenterColor % 0.3f);
}
if (hasFocus())
{
// Draw focus highlighting.
mThumbImage->drawBorder(mThumbRect, gFocusMgr.getFocusColor(), gFocusMgr.getFocusFlashWidth());
}
// Fill in the thumb.
mThumbImage->draw(mThumbRect, hasMouseCapture() ? mThumbOutlineColor : center_color);
LLUICtrl::draw();
}
void LLMultiSlider::draw()
{
static LLUICachedControl<S32> extra_triangle_height ("UIExtraTriangleHeight", 0);
static LLUICachedControl<S32> extra_triangle_width ("UIExtraTriangleWidth", 0);
LLColor4 curThumbColor;
std::map<std::string, LLRect>::iterator mIt;
std::map<std::string, LLRect>::iterator curSldrIt;
// Draw background and thumb.
// drawing solids requires texturing be disabled
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
LLRect rect(mDragStartThumbRect);
F32 opacity = getEnabled() ? 1.f : 0.3f;
// Track
LLUIImagePtr thumb_imagep = LLUI::getUIImage("Rounded_Square");
static LLUICachedControl<S32> multi_track_height ("UIMultiTrackHeight", 0);
S32 height_offset = (getRect().getHeight() - multi_track_height) / 2;
LLRect track_rect(0, getRect().getHeight() - height_offset, getRect().getWidth(), height_offset );
if(mDrawTrack)
{
track_rect.stretch(-1);
thumb_imagep->draw(track_rect, mTrackColor.get() % opacity);
}
// if we're supposed to use a drawn triangle
// simple gl call for the triangle
if(mUseTriangle) {
for(mIt = mThumbRects.begin(); mIt != mThumbRects.end(); mIt++) {
gl_triangle_2d(
mIt->second.mLeft - extra_triangle_width,
mIt->second.mTop + extra_triangle_height,
mIt->second.mRight + extra_triangle_width,
mIt->second.mTop + extra_triangle_height,
mIt->second.mLeft + mIt->second.getWidth() / 2,
mIt->second.mBottom - extra_triangle_height,
mTriangleColor.get(), TRUE);
}
}
else if (!thumb_imagep)
{
// draw all the thumbs
curSldrIt = mThumbRects.end();
for(mIt = mThumbRects.begin(); mIt != mThumbRects.end(); mIt++) {
// choose the color
curThumbColor = mThumbCenterColor.get();
if(mIt->first == mCurSlider) {
curSldrIt = mIt;
continue;
//curThumbColor = mThumbCenterSelectedColor;
}
// the draw command
gl_rect_2d(mIt->second, curThumbColor, TRUE);
}
// now draw the current slider
if(curSldrIt != mThumbRects.end()) {
gl_rect_2d(curSldrIt->second, mThumbCenterSelectedColor.get(), TRUE);
}
// and draw the drag start
if (gFocusMgr.getMouseCapture() == this)
{
gl_rect_2d(mDragStartThumbRect, mThumbCenterColor.get() % opacity, FALSE);
}
}
else if( gFocusMgr.getMouseCapture() == this )
{
// draw drag start
thumb_imagep->drawSolid(mDragStartThumbRect, mThumbCenterColor.get() % 0.3f);
// draw the highlight
if (hasFocus())
{
thumb_imagep->drawBorder(mThumbRects[mCurSlider], gFocusMgr.getFocusColor(), gFocusMgr.getFocusFlashWidth());
}
// draw the thumbs
curSldrIt = mThumbRects.end();
for(mIt = mThumbRects.begin(); mIt != mThumbRects.end(); mIt++)
{
// choose the color
curThumbColor = mThumbCenterColor.get();
if(mIt->first == mCurSlider)
{
// don't draw now, draw last
curSldrIt = mIt;
continue;
}
// the draw command
thumb_imagep->drawSolid(mIt->second, curThumbColor);
}
// draw cur slider last
if(curSldrIt != mThumbRects.end())
{
thumb_imagep->drawSolid(curSldrIt->second, mThumbCenterSelectedColor.get());
}
}
else
{
// draw highlight
if (hasFocus())
{
thumb_imagep->drawBorder(mThumbRects[mCurSlider], gFocusMgr.getFocusColor(), gFocusMgr.getFocusFlashWidth());
}
// draw thumbs
curSldrIt = mThumbRects.end();
for(mIt = mThumbRects.begin(); mIt != mThumbRects.end(); mIt++)
{
// choose the color
curThumbColor = mThumbCenterColor.get();
if(mIt->first == mCurSlider)
{
curSldrIt = mIt;
continue;
//curThumbColor = mThumbCenterSelectedColor;
}
thumb_imagep->drawSolid(mIt->second, curThumbColor % opacity);
}
if(curSldrIt != mThumbRects.end())
{
thumb_imagep->drawSolid(curSldrIt->second, mThumbCenterSelectedColor.get() % opacity);
}
}
LLF32UICtrl::draw();
}
