BOOL LLFloaterAvatarPicker::handleDragAndDrop(S32 x, S32 y, MASK mask,
BOOL drop, EDragAndDropType cargo_type,
void *cargo_data, EAcceptance *accept,
std::string& tooltip_msg)
{
LLScrollListCtrl* list = getActiveList();
if(list)
{
LLRect rc_list;
LLRect rc_point(x,y,x,y);
if (localRectToOtherView(rc_point, &rc_list, list))
{
// Keep selected only one item
list->deselectAllItems(TRUE);
list->selectItemAt(rc_list.mLeft, rc_list.mBottom, mask);
LLScrollListItem* selection = list->getFirstSelected();
if (selection)
{
LLUUID session_id = LLUUID::null;
LLUUID dest_agent_id = selection->getUUID();
std::string avatar_name = selection->getColumn(0)->getValue().asString();
if (dest_agent_id.notNull() && dest_agent_id != gAgentID)
{
// if (drop)
// [RLVa:KB] - Checked: 2011-04-11 (RLVa-1.3.0h) | Added: RLVa-1.3.0h
if ( (drop) && ( (!rlv_handler_t::isEnabled()) || (gRlvHandler.canStartIM(dest_agent_id)) ) )
// [/RLVa:KB]
{
// Start up IM before give the item
session_id = gIMMgr->addSession(avatar_name, IM_NOTHING_SPECIAL, dest_agent_id);
}
return LLToolDragAndDrop::handleGiveDragAndDrop(dest_agent_id, session_id, drop,
cargo_type, cargo_data, accept, getName());
}
}
}
}
*accept = ACCEPT_NO;
return TRUE;
}
S32 LLExpandableTextBox::recalculateTextDelta(S32 text_delta)
{
LLRect expanded_rect = getLocalRect();
LLView* root_view = getRootView();
LLRect window_rect = root_view->getRect();
LLRect expanded_screen_rect;
localRectToOtherView(expanded_rect, &expanded_screen_rect, root_view);
// don't allow expanded text box bottom go off screen
if(expanded_screen_rect.mBottom - text_delta < window_rect.mBottom)
{
text_delta = expanded_screen_rect.mBottom - window_rect.mBottom;
}
// show scroll bar if max_height is valid
// and expanded size is greater that max_height
else if(mMaxHeight > 0 && expanded_rect.getHeight() + text_delta > mMaxHeight)
{
text_delta = mMaxHeight - expanded_rect.getHeight();
}
return text_delta;
}
void LLExpandableTextBox::expandTextBox()
{
// hide "more" link, and show full text contents
mTextBox->hideExpandText();
// *HACK dz
// hideExpandText brakes text styles (replaces hyper-links with plain text), see ticket EXT-3290
// Set text again to make text box re-apply styles.
// *TODO Find proper solution to fix this issue.
// Maybe add removeSegment to LLTextBase
mTextBox->setTextBase(mText);
S32 text_delta = mTextBox->getVerticalTextDelta();
text_delta += mTextBox->getVPad() * 2;
text_delta += mScroll->getBorderWidth() * 2;
// no need to expand
if(text_delta <= 0)
{
return;
}
saveCollapsedState();
LLRect expanded_rect = getLocalRect();
LLRect expanded_screen_rect;
S32 updated_text_delta = recalculateTextDelta(text_delta);
// actual expand
expanded_rect.mBottom -= updated_text_delta;
LLRect text_box_rect = mTextBox->getRect();
// check if we need to show scrollbar
if(text_delta != updated_text_delta)
{
static LLUICachedControl<S32> scrollbar_size ("UIScrollbarSize", 0);
// disable horizontal scrollbar
text_box_rect.mRight -= scrollbar_size;
// text box size has changed - redo text wrap
// Should be handled automatically in reshape() below. JC
//mTextBox->setWrappedText(mText, text_box_rect.getWidth());
// recalculate text delta since text wrap changed text height
text_delta = mTextBox->getVerticalTextDelta() + mTextBox->getVPad() * 2;
}
// expand text
text_box_rect.mBottom -= text_delta;
mTextBox->reshape(text_box_rect.getWidth(), text_box_rect.getHeight());
mTextBox->setRect(text_box_rect);
// expand text box
localRectToOtherView(expanded_rect, &expanded_screen_rect, getParent());
reshape(expanded_screen_rect.getWidth(), expanded_screen_rect.getHeight(), FALSE);
setRect(expanded_screen_rect);
setFocus(TRUE);
// this lets us receive top_lost event(needed to collapse text box)
// it also draws text box above all other ui elements
gViewerWindow->addPopup(this);
mExpanded = true;
}
