diff options
Diffstat (limited to 'indra/llui/lltexteditor.cpp')
| -rw-r--r-- | indra/llui/lltexteditor.cpp | 118 |
1 files changed, 99 insertions, 19 deletions
diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp index 9720dded6c..46fbd1e6a0 100644 --- a/indra/llui/lltexteditor.cpp +++ b/indra/llui/lltexteditor.cpp @@ -54,6 +54,7 @@ #include "llwindow.h" #include "lltextparser.h" #include "llscrollcontainer.h" +#include "llspellcheck.h" #include "llpanel.h" #include "llurlregistry.h" #include "lltooltip.h" @@ -77,6 +78,7 @@ template class LLTextEditor* LLView::getChild<class LLTextEditor>( const S32 UI_TEXTEDITOR_LINE_NUMBER_MARGIN = 32; const S32 UI_TEXTEDITOR_LINE_NUMBER_DIGITS = 4; const S32 SPACES_PER_TAB = 4; +const F32 SPELLCHECK_DELAY = 0.5f; // delay between the last keypress and spell checking the word the cursor is on /////////////////////////////////////////////////////////////////// @@ -237,7 +239,8 @@ LLTextEditor::Params::Params() show_line_numbers("show_line_numbers", false), default_color("default_color"), commit_on_focus_lost("commit_on_focus_lost", false), - show_context_menu("show_context_menu") + show_context_menu("show_context_menu"), + enable_tooltip_paste("enable_tooltip_paste") { addSynonym(prevalidate_callback, "text_type"); } @@ -256,7 +259,8 @@ LLTextEditor::LLTextEditor(const LLTextEditor::Params& p) : mTabsToNextField(p.ignore_tab), mPrevalidateFunc(p.prevalidate_callback()), mContextMenu(NULL), - mShowContextMenu(p.show_context_menu) + mShowContextMenu(p.show_context_menu), + mEnableTooltipPaste(p.enable_tooltip_paste) { mSourceID.generate(); @@ -1409,6 +1413,23 @@ void LLTextEditor::pasteHelper(bool is_primary) // Clean up string (replace tabs and remove characters that our fonts don't support). LLWString clean_string(paste); + cleanStringForPaste(clean_string); + + // Insert the new text into the existing text. + + //paste text with linebreaks. + pasteTextWithLinebreaks(clean_string); + + deselect(); + + onKeyStroke(); + mParseOnTheFly = TRUE; +} + + +// Clean up string (replace tabs and remove characters that our fonts don't support). +void LLTextEditor::cleanStringForPaste(LLWString & clean_string) +{ LLWStringUtil::replaceTabsWithSpaces(clean_string, SPACES_PER_TAB); if( mAllowEmbeddedItems ) { @@ -1427,10 +1448,11 @@ void LLTextEditor::pasteHelper(bool is_primary) } } } +} - // Insert the new text into the existing text. - //paste text with linebreaks. +void LLTextEditor::pasteTextWithLinebreaks(LLWString & clean_string) +{ std::basic_string<llwchar>::size_type start = 0; std::basic_string<llwchar>::size_type pos = clean_string.find('\n',start); @@ -1449,15 +1471,8 @@ void LLTextEditor::pasteHelper(bool is_primary) std::basic_string<llwchar> str = std::basic_string<llwchar>(clean_string,start,clean_string.length()-start); setCursorPos(mCursorPos + insert(mCursorPos, str, FALSE, LLTextSegmentPtr())); - - deselect(); - - onKeyStroke(); - mParseOnTheFly = TRUE; } - - // copy selection to primary void LLTextEditor::copyPrimary() { @@ -1678,19 +1693,50 @@ BOOL LLTextEditor::handleKeyHere(KEY key, MASK mask ) { return FALSE; } - + if (mReadOnly && mScroller) { handled = (mScroller && mScroller->handleKeyHere( key, mask )) || handleSelectionKey(key, mask) || handleControlKey(key, mask); + } + else + { + if (mEnableTooltipPaste && + LLToolTipMgr::instance().toolTipVisible() && + KEY_TAB == key) + { // Paste the first line of a tooltip into the editor + std::string message; + LLToolTipMgr::instance().getToolTipMessage(message); + LLWString tool_tip_text(utf8str_to_wstring(message)); + + if (tool_tip_text.size() > 0) + { + // Delete any selected characters (the tooltip text replaces them) + if(hasSelection()) + { + deleteSelection(TRUE); + } + + std::basic_string<llwchar>::size_type pos = tool_tip_text.find('\n',0); + if (pos != -1) + { // Extract the first line of the tooltip + tool_tip_text = std::basic_string<llwchar>(tool_tip_text, 0, pos); + } + + // Add the text + cleanStringForPaste(tool_tip_text); + pasteTextWithLinebreaks(tool_tip_text); + handled = TRUE; + } + } + else + { // Normal key handling + handled = handleNavigationKey( key, mask ) + || handleSelectionKey(key, mask) + || handleControlKey(key, mask) + || handleSpecialKey(key, mask); } - else - { - handled = handleNavigationKey( key, mask ) - || handleSelectionKey(key, mask) - || handleControlKey(key, mask) - || handleSpecialKey(key, mask); } if( handled ) @@ -1953,7 +1999,38 @@ void LLTextEditor::showContextMenu(S32 x, S32 y) S32 screen_x, screen_y; localPointToScreen(x, y, &screen_x, &screen_y); - mContextMenu->show(screen_x, screen_y); + + setCursorAtLocalPos(x, y, false); + if (hasSelection()) + { + if ( (mCursorPos < llmin(mSelectionStart, mSelectionEnd)) || (mCursorPos > llmax(mSelectionStart, mSelectionEnd)) ) + { + deselect(); + } + else + { + setCursorPos(llmax(mSelectionStart, mSelectionEnd)); + } + } + + bool use_spellcheck = getSpellCheck(), is_misspelled = false; + if (use_spellcheck) + { + mSuggestionList.clear(); + + // If the cursor is on a misspelled word, retrieve suggestions for it + std::string misspelled_word = getMisspelledWord(mCursorPos); + if ((is_misspelled = !misspelled_word.empty()) == true) + { + LLSpellChecker::instance().getSuggestions(misspelled_word, mSuggestionList); + } + } + + mContextMenu->setItemVisible("Suggestion Separator", (use_spellcheck) && (!mSuggestionList.empty())); + mContextMenu->setItemVisible("Add to Dictionary", (use_spellcheck) && (is_misspelled)); + mContextMenu->setItemVisible("Add to Ignore", (use_spellcheck) && (is_misspelled)); + mContextMenu->setItemVisible("Spellcheck Separator", (use_spellcheck) && (is_misspelled)); + mContextMenu->show(screen_x, screen_y, this); } @@ -2838,6 +2915,9 @@ void LLTextEditor::setKeystrokeCallback(const keystroke_signal_t::slot_type& cal void LLTextEditor::onKeyStroke() { mKeystrokeSignal(this); + + mSpellCheckStart = mSpellCheckEnd = -1; + mSpellCheckTimer.setTimerExpirySec(SPELLCHECK_DELAY); } //virtual |