diff options
Diffstat (limited to 'indra/llui/lltexteditor.cpp')
| -rw-r--r-- | indra/llui/lltexteditor.cpp | 53 |
1 files changed, 31 insertions, 22 deletions
diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp index 4467496146..7aef056e5a 100644 --- a/indra/llui/lltexteditor.cpp +++ b/indra/llui/lltexteditor.cpp @@ -1022,7 +1022,7 @@ S32 LLTextEditor::remove(S32 pos, S32 length, bool group_with_next_op) // store text segments getSegmentsInRange(segments_to_remove, pos, pos + length, false); - if(pos <= end_pos) + if (pos <= end_pos) { removedChar = execute( new TextCmdRemove( pos, group_with_next_op, end_pos - pos, segments_to_remove ) ); } @@ -1046,11 +1046,12 @@ S32 LLTextEditor::overwriteChar(S32 pos, llwchar wc) // a pseudo-tab (up to for spaces in a row) void LLTextEditor::removeCharOrTab() { - if( !getEnabled() ) + if (!getEnabled()) { return; } - if( mCursorPos > 0 ) + + if (mCursorPos > 0) { S32 chars_to_remove = 1; @@ -1062,14 +1063,14 @@ void LLTextEditor::removeCharOrTab() if (offset > 0) { chars_to_remove = offset % SPACES_PER_TAB; - if( chars_to_remove == 0 ) + if (chars_to_remove == 0) { chars_to_remove = SPACES_PER_TAB; } - for( S32 i = 0; i < chars_to_remove; i++ ) + for (S32 i = 0; i < chars_to_remove; i++) { - if (text[ mCursorPos - i - 1] != ' ') + if (text[mCursorPos - i - 1] != ' ') { // Fewer than a full tab's worth of spaces, so // just delete a single character. @@ -1083,8 +1084,10 @@ void LLTextEditor::removeCharOrTab() for (S32 i = 0; i < chars_to_remove; i++) { setCursorPos(mCursorPos - 1); - remove( mCursorPos, 1, FALSE ); + remove(mCursorPos, 1, false); } + + tryToShowEmojiHelper(); } else { @@ -1095,7 +1098,7 @@ void LLTextEditor::removeCharOrTab() // Remove a single character from the text S32 LLTextEditor::removeChar(S32 pos) { - return remove( pos, 1, FALSE ); + return remove(pos, 1, false); } void LLTextEditor::removeChar() @@ -1104,10 +1107,12 @@ void LLTextEditor::removeChar() { return; } + if (mCursorPos > 0) { setCursorPos(mCursorPos - 1); removeChar(mCursorPos); + tryToShowEmojiHelper(); } else { @@ -1166,20 +1171,7 @@ void LLTextEditor::addChar(llwchar wc) } setCursorPos(mCursorPos + addChar( mCursorPos, wc )); - - if (!mReadOnly && mShowEmojiHelper) - { - S32 shortCodePos; - LLWString wtext(getWText()); - if (LLEmojiHelper::isCursorInEmojiCode(wtext, mCursorPos, &shortCodePos)) - { - const LLRect cursorRect(getLocalRectFromDocIndex(shortCodePos)); - const LLWString wpart(wtext.substr(shortCodePos, mCursorPos - shortCodePos)); - const std::string part(wstring_to_utf8str(wpart)); - auto cb = [this](llwchar emoji) { handleEmojiCommit(emoji); }; - LLEmojiHelper::instance().showHelper(this, cursorRect.mLeft, cursorRect.mTop, part, cb); - } - } + tryToShowEmojiHelper(); if (!mReadOnly && mAutoreplaceCallback != NULL) { @@ -1199,6 +1191,23 @@ void LLTextEditor::addChar(llwchar wc) } } +void LLTextEditor::tryToShowEmojiHelper() +{ + if (mReadOnly || !mShowEmojiHelper) + return; + + S32 shortCodePos; + LLWString wtext(getWText()); + if (LLEmojiHelper::isCursorInEmojiCode(wtext, mCursorPos, &shortCodePos)) + { + const LLRect cursorRect(getLocalRectFromDocIndex(shortCodePos)); + const LLWString wpart(wtext.substr(shortCodePos, mCursorPos - shortCodePos)); + const std::string part(wstring_to_utf8str(wpart)); + auto cb = [this](llwchar emoji) { handleEmojiCommit(emoji); }; + LLEmojiHelper::instance().showHelper(this, cursorRect.mLeft, cursorRect.mTop, part, cb); + } +} + void LLTextEditor::addLineBreakChar(BOOL group_together) { if( !getEnabled() ) |