BOOL LLViewerTextEditor::handleDoubleClick(S32 x, S32 y, MASK mask)
{
BOOL handled = FALSE;
// let scrollbar have first dibs
handled = LLView::childrenHandleDoubleClick(x, y, mask) != NULL;
if( !handled)
{
if( allowsEmbeddedItems() )
{
S32 doc_index = getDocIndexFromLocalCoord(x, y, FALSE);
llwchar doc_char = getWText()[doc_index];
if (mEmbeddedItemList->hasEmbeddedItem(doc_char))
{
if( openEmbeddedItemAtPos( doc_index ))
{
deselect();
setFocus( FALSE );
return TRUE;
}
}
}
handled = LLTextEditor::handleDoubleClick(x, y, mask);
}
return handled;
}
BOOL LLViewerTextEditor::handleMouseDown(S32 x, S32 y, MASK mask)
{
BOOL handled = FALSE;
// Let scrollbar have first dibs
handled = LLView::childrenHandleMouseDown(x, y, mask) != NULL;
if( !handled)
{
if( allowsEmbeddedItems() )
{
setCursorAtLocalPos( x, y, FALSE );
llwchar wc = 0;
if (mCursorPos < getLength())
{
wc = getWText()[mCursorPos];
}
LLPointer<LLInventoryItem> item_at_pos = LLEmbeddedItems::getEmbeddedItemPtr(wc);
if (item_at_pos)
{
mDragItem = item_at_pos;
mDragItemChar = wc;
mDragItemSaved = LLEmbeddedItems::getEmbeddedItemSaved(wc);
gFocusMgr.setMouseCapture( this );
mMouseDownX = x;
mMouseDownY = y;
S32 screen_x;
S32 screen_y;
localPointToScreen(x, y, &screen_x, &screen_y );
LLToolDragAndDrop::getInstance()->setDragStart( screen_x, screen_y );
if (hasTabStop())
{
setFocus( TRUE );
}
handled = TRUE;
}
else
{
mDragItem = NULL;
}
}
if (!handled)
{
handled = LLTextEditor::handleMouseDown(x, y, mask);
}
}
return handled;
}
std::string LLViewerTextEditor::getEmbeddedText()
{
#if 1
// New version (Version 2)
mEmbeddedItemList->copyUsedCharsToIndexed();
LLWString outtextw;
for (S32 i=0; i<(S32)getWText().size(); i++)
{
llwchar wch = getWText()[i];
if( wch >= FIRST_EMBEDDED_CHAR && wch <= LAST_EMBEDDED_CHAR )
{
S32 index = mEmbeddedItemList->getIndexFromEmbeddedChar(wch);
wch = FIRST_EMBEDDED_CHAR + index;
}
outtextw.push_back(wch);
}
std::string outtext = wstring_to_utf8str(outtextw);
return outtext;
#else
// Old version (Version 1)
mEmbeddedItemList->copyUsedCharsToIndexed();
std::string outtext;
for (S32 i=0; i<(S32)mWText.size(); i++)
{
llwchar wch = mWText[i];
if( wch >= FIRST_EMBEDDED_CHAR && wch <= LAST_EMBEDDED_CHAR )
{
S32 index = mEmbeddedItemList->getIndexFromEmbeddedChar(wch);
wch = 0x80 | index % 128;
}
else if (wch >= 0x80)
{
wch = LL_UNKNOWN_CHAR;
}
outtext.push_back((U8)wch);
}
return outtext;
#endif
}
// <FS:Ansariel> Fix linefeed pasting
//virtual
void LLChatEntry::paste()
{
LLTextEditor::paste();
if (mSingleLineMode)
{
S32 cursor_pos = getCursorPos();
LLWString content = getWText();
LLWStringUtil::replaceChar(content, '\n', llwchar(182));
setWText(content);
setCursorPos(cursor_pos);
}
}
void LLViewerTextEditor::findEmbeddedItemSegments(S32 start, S32 end)
{
LLWString text = getWText();
// Start with i just after the first embedded item
for(S32 idx = start; idx < end; idx++ )
{
llwchar embedded_char = text[idx];
if( embedded_char >= FIRST_EMBEDDED_CHAR
&& embedded_char <= LAST_EMBEDDED_CHAR
&& mEmbeddedItemList->hasEmbeddedItem(embedded_char) )
{
LLInventoryItem* itemp = mEmbeddedItemList->getEmbeddedItemPtr(embedded_char);
LLUIImagePtr image = mEmbeddedItemList->getItemImage(embedded_char);
insertSegment(new LLEmbeddedItemSegment(idx, image, itemp, *this));
}
}
}
BOOL LLViewerTextEditor::openEmbeddedItemAtPos(S32 pos)
{
if( pos < getLength())
{
llwchar wc = getWText()[pos];
LLPointer<LLInventoryItem> item = LLEmbeddedItems::getEmbeddedItemPtr( wc );
if( item )
{
BOOL saved = LLEmbeddedItems::getEmbeddedItemSaved( wc );
if (saved)
{
return openEmbeddedItem(item, wc);
}
else
{
showUnsavedAlertDialog(item);
}
}
}
return FALSE;
}
BOOL LLViewerTextEditor::handleDoubleClick(S32 x, S32 y, MASK mask)
{
BOOL handled = FALSE;
// let scrollbar have first dibs
handled = LLView::childrenHandleDoubleClick(x, y, mask) != NULL;
if( !handled && mTakesNonScrollClicks)
{
if( allowsEmbeddedItems() )
{
const LLTextSegment* cur_segment = getSegmentAtLocalPos( x, y );
if( cur_segment && cur_segment->getStyle()->getIsEmbeddedItem() )
{
if( openEmbeddedItemAtPos( cur_segment->getStart() ) )
{
deselect();
setFocus( FALSE );
return TRUE;
}
}
}
setCursorAtLocalPos( x, y, FALSE );
deselect();
const LLWString &text = getWText();
if( isPartOfWord( text[mCursorPos] ) )
{
// Select word the cursor is over
while ((mCursorPos > 0) && isPartOfWord(text[mCursorPos-1]))
{
mCursorPos--;
}
startSelection();
while ((mCursorPos < (S32)text.length()) && isPartOfWord( text[mCursorPos] ) )
{
mCursorPos++;
}
mSelectionEnd = mCursorPos;
}
else if ((mCursorPos < (S32)text.length()) && !iswspace( text[mCursorPos]) )
{
// Select the character the cursor is over
startSelection();
mCursorPos++;
mSelectionEnd = mCursorPos;
}
// We don't want handleMouseUp() to "finish" the selection (and thereby
// set mSelectionEnd to where the mouse is), so we finish the selection here.
mIsSelecting = FALSE;
// delay cursor flashing
resetKeystrokeTimer();
// take selection to 'primary' clipboard
updatePrimary();
handled = TRUE;
}
return handled;
}
