void LLChatEntry::expandText()
{
S32 line_count = mSingleLineMode ? 1 : mExpandLinesCount;
// <FS:Ansariel> Store result of getVisibleLines - it calls reflow
//int visible_lines_count = llabs(getVisibleLines(true).first - getVisibleLines(true).second);
std::pair<BOOL, BOOL> visible_lines = getVisibleLines(true);
int visible_lines_count = llabs(visible_lines.first - visible_lines.second);
// </FS:Ansariel>
bool can_changed = getLineCount() <= line_count || line_count < mPrevExpandedLineCount ;
mPrevExpandedLineCount = line_count;
// true if pasted text has more lines than expand height limit and expand limit is not reached yet
bool text_pasted = (getLineCount() > line_count) && (visible_lines_count < line_count);
if (mIsExpandable && (can_changed || text_pasted || mSingleLineMode) && getLineCount() != mPrevLinesCount)
{
int lines_height = 0;
if (text_pasted)
{
// text is pasted and now mLineInfoList.size() > mExpandLineCounts and mLineInfoList is not empty,
// so lines_height is the sum of the last 'expanded_line_count' lines height
lines_height = (mLineInfoList.end() - line_count)->mRect.mTop - mLineInfoList.back().mRect.mBottom;
}
else
{
lines_height = mLineInfoList.begin()->mRect.mTop - mLineInfoList.back().mRect.mBottom;
}
int height = mVPad * 2 + lines_height;
LLRect doc_rect = getRect();
doc_rect.setOriginAndSize(doc_rect.mLeft, doc_rect.mBottom, doc_rect.getWidth(), height);
setShape(doc_rect);
mPrevLinesCount = getLineCount();
if (mTextExpandedSignal)
{
(*mTextExpandedSignal)(this, LLSD() );
}
needsReflow();
}
}
void LLTextBox::onUrlLabelUpdated(const std::string &url, const std::string &label)
{
needsReflow();
}
// virtual
BOOL LLViewerTextEditor::handleDragAndDrop(S32 x, S32 y, MASK mask,
BOOL drop, EDragAndDropType cargo_type, void *cargo_data,
EAcceptance *accept,
std::string& tooltip_msg)
{
BOOL handled = FALSE;
LLToolDragAndDrop::ESource source = LLToolDragAndDrop::getInstance()->getSource();
if (LLToolDragAndDrop::SOURCE_NOTECARD == source)
{
// We currently do not handle dragging items from one notecard to another
// since items in a notecard must be in Inventory to be verified. See DEV-2891.
return FALSE;
}
if (getEnabled() && acceptsTextInput())
{
switch( cargo_type )
{
case DAD_CALLINGCARD:
case DAD_TEXTURE:
case DAD_SOUND:
case DAD_LANDMARK:
case DAD_SCRIPT:
case DAD_CLOTHING:
case DAD_OBJECT:
case DAD_NOTECARD:
case DAD_BODYPART:
case DAD_ANIMATION:
case DAD_GESTURE:
case DAD_MESH:
{
LLInventoryItem *item = (LLInventoryItem *)cargo_data;
if( item && allowsEmbeddedItems() )
{
U32 mask_next = item->getPermissions().getMaskNextOwner();
if((mask_next & PERM_ITEM_UNRESTRICTED) == PERM_ITEM_UNRESTRICTED)
{
if( drop )
{
deselect();
S32 old_cursor = mCursorPos;
setCursorAtLocalPos( x, y, TRUE );
S32 insert_pos = mCursorPos;
setCursorPos(old_cursor);
BOOL inserted = insertEmbeddedItem( insert_pos, item );
if( inserted && (old_cursor > mCursorPos) )
{
setCursorPos(mCursorPos + 1);
}
needsReflow();
}
*accept = ACCEPT_YES_COPY_MULTI;
}
else
{
*accept = ACCEPT_NO;
if (tooltip_msg.empty())
{
// *TODO: Translate
tooltip_msg.assign("Only items with unrestricted\n"
"'next owner' permissions \n"
"can be attached to notecards.");
}
}
}
else
{
*accept = ACCEPT_NO;
}
break;
}
default:
*accept = ACCEPT_NO;
break;
}
}
else
{
// Not enabled
*accept = ACCEPT_NO;
}
handled = TRUE;
LL_DEBUGS("UserInput") << "dragAndDrop handled by LLViewerTextEditor " << getName() << LL_ENDL;
return handled;
}
BOOL LLChatEntry::handleSpecialKey(const KEY key, const MASK mask)
{
BOOL handled = FALSE;
LLTextEditor::handleSpecialKey(key, mask);
switch(key)
{
case KEY_RETURN:
if (MASK_NONE == mask)
{
needsReflow();
}
// <FS:Ansariel> FIRE-12537: CTRL-UP discards current input
mCurrentInput = "";
break;
case KEY_UP:
if (mHasHistory && MASK_CONTROL == mask)
{
if (!mLineHistory.empty() && mCurrentHistoryLine > mLineHistory.begin())
{
// <FS:Ansariel> FIRE-12537: CTRL-UP discards current input
if (mCurrentHistoryLine == mLineHistory.end())
{
mCurrentInput = getText();
}
// </FS:Ansariel>
setText(*(--mCurrentHistoryLine));
endOfDoc();
}
else
{
LLUI::reportBadKeystroke();
}
handled = TRUE;
}
break;
case KEY_DOWN:
if (mHasHistory && MASK_CONTROL == mask)
{
if (!mLineHistory.empty() && mCurrentHistoryLine < (mLineHistory.end() - 1) )
{
setText(*(++mCurrentHistoryLine));
endOfDoc();
}
else if (!mLineHistory.empty() && mCurrentHistoryLine == (mLineHistory.end() - 1) )
{
mCurrentHistoryLine++;
// <FS:Ansariel> FIRE-12537: CTRL-UP discards current input
//std::string empty("");
//setText(empty);
setText(mCurrentInput);
// </FS:Ansariel>
needsReflow();
endOfDoc();
}
else
{
LLUI::reportBadKeystroke();
}
handled = TRUE;
}
break;
default:
break;
}
return handled;
}
