diff options
39 files changed, 1606 insertions, 32 deletions
diff --git a/autobuild.xml b/autobuild.xml index 9914be6867..fbc8f210ba 100644 --- a/autobuild.xml +++ b/autobuild.xml @@ -999,6 +999,54 @@ </map> </map> </map> + <key>libhunspell</key> + <map> + <key>license</key> + <string>libhunspell</string> + <key>license_file</key> + <string>LICENSES/hunspell.txt</string> + <key>name</key> + <string>libhunspell</string> + <key>platforms</key> + <map> + <key>darwin</key> + <map> + <key>archive</key> + <map> + <key>hash</key> + <string>350c004d703b1896d1dc195ddc8a6673</string> + <key>url</key> + <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/oz_3p-hunspell/rev/245926/arch/Darwin/installer/libhunspell-1.3.2-darwin-20111130.tar.bz2</string> + </map> + <key>name</key> + <string>darwin</string> + </map> + <key>linux</key> + <map> + <key>archive</key> + <map> + <key>hash</key> + <string>d7a472a0d576f7da4dcf03c5b60b310d</string> + <key>url</key> + <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/oz_3p-hunspell/rev/245926/arch/Linux/installer/libhunspell-1.3.2-linux-20111130.tar.bz2</string> + </map> + <key>name</key> + <string>linux</string> + </map> + <key>windows</key> + <map> + <key>archive</key> + <map> + <key>hash</key> + <string>4a07cf590a93b4a8adfe2e71f0ceaa37</string> + <key>url</key> + <string>http://automated-builds-secondlife-com.s3.amazonaws.com/hg/repo/oz_3p-hunspell/rev/245926/arch/CYGWIN/installer/libhunspell-1.3.2-windows-20111130.tar.bz2</string> + </map> + <key>name</key> + <string>windows</string> + </map> + </map> + </map> <key>libpng</key> <map> <key>license</key> diff --git a/indra/cmake/Copy3rdPartyLibs.cmake b/indra/cmake/Copy3rdPartyLibs.cmake index 394db362b1..ebeae3e5be 100644 --- a/indra/cmake/Copy3rdPartyLibs.cmake +++ b/indra/cmake/Copy3rdPartyLibs.cmake @@ -41,6 +41,7 @@ if(WINDOWS) libeay32.dll libcollada14dom22-d.dll glod.dll + libhunspell.dll ) set(release_src_dir "${ARCH_PREBUILT_DIRS_RELEASE}") @@ -53,6 +54,7 @@ if(WINDOWS) libeay32.dll libcollada14dom22.dll glod.dll + libhunspell.dll ) if(USE_GOOGLE_PERFTOOLS) @@ -215,6 +217,7 @@ elseif(DARWIN) libllqtwebkit.dylib libminizip.a libndofdev.dylib + libhunspell-1.3.dylib libexception_handler.dylib libcollada14dom.dylib ) diff --git a/indra/cmake/ViewerMiscLibs.cmake b/indra/cmake/ViewerMiscLibs.cmake index df013b1665..f907181929 100644 --- a/indra/cmake/ViewerMiscLibs.cmake +++ b/indra/cmake/ViewerMiscLibs.cmake @@ -2,6 +2,7 @@ include(Prebuilt) if (NOT STANDALONE) + use_prebuilt_binary(libhunspell) use_prebuilt_binary(libuuid) use_prebuilt_binary(slvoice) use_prebuilt_binary(fontconfig) diff --git a/indra/llcommon/llstring.h b/indra/llcommon/llstring.h index 7e41e787b5..3a27badb5a 100644 --- a/indra/llcommon/llstring.h +++ b/indra/llcommon/llstring.h @@ -182,6 +182,9 @@ public: static bool isPunct(char a) { return ispunct((unsigned char)a) != 0; } static bool isPunct(llwchar a) { return iswpunct(a) != 0; } + static bool isAlpha(char a) { return isalpha((unsigned char)a) != 0; } + static bool isAlpha(llwchar a) { return iswalpha(a) != 0; } + static bool isAlnum(char a) { return isalnum((unsigned char)a) != 0; } static bool isAlnum(llwchar a) { return iswalnum(a) != 0; } diff --git a/indra/llui/CMakeLists.txt b/indra/llui/CMakeLists.txt index 772f173f17..1377336bb4 100644 --- a/indra/llui/CMakeLists.txt +++ b/indra/llui/CMakeLists.txt @@ -87,6 +87,7 @@ set(llui_SOURCE_FILES llsearcheditor.cpp llslider.cpp llsliderctrl.cpp + llspellcheck.cpp llspinctrl.cpp llstatbar.cpp llstatgraph.cpp @@ -192,6 +193,8 @@ set(llui_HEADER_FILES llsdparam.h llsliderctrl.h llslider.h + llspellcheck.h + llspellcheckmenuhandler.h llspinctrl.h llstatbar.h llstatgraph.h diff --git a/indra/llui/lllineeditor.cpp b/indra/llui/lllineeditor.cpp index 06dfc90d83..42cfc4cae9 100644 --- a/indra/llui/lllineeditor.cpp +++ b/indra/llui/lllineeditor.cpp @@ -45,6 +45,7 @@ #include "llkeyboard.h" #include "llrect.h" #include "llresmgr.h" +#include "llspellcheck.h" #include "llstring.h" #include "llwindow.h" #include "llui.h" @@ -65,6 +66,7 @@ const S32 SCROLL_INCREMENT_ADD = 0; // make space for typing const S32 SCROLL_INCREMENT_DEL = 4; // make space for baskspacing const F32 AUTO_SCROLL_TIME = 0.05f; const F32 TRIPLE_CLICK_INTERVAL = 0.3f; // delay between double and triple click. *TODO: make this equal to the double click interval? +const F32 SPELLCHECK_DELAY = 0.5f; // delay between the last keypress and spell checking the word the cursor is on const std::string PASSWORD_ASTERISK( "\xE2\x80\xA2" ); // U+2022 BULLET @@ -88,6 +90,7 @@ LLLineEditor::Params::Params() background_image_focused("background_image_focused"), select_on_focus("select_on_focus", false), revert_on_esc("revert_on_esc", true), + spellcheck("spellcheck", false), commit_on_focus_lost("commit_on_focus_lost", true), ignore_tab("ignore_tab", true), is_password("is_password", false), @@ -134,6 +137,9 @@ LLLineEditor::LLLineEditor(const LLLineEditor::Params& p) mIgnoreArrowKeys( FALSE ), mIgnoreTab( p.ignore_tab ), mDrawAsterixes( p.is_password ), + mSpellCheck( p.spellcheck ), + mSpellCheckStart(-1), + mSpellCheckEnd(-1), mSelectAllonFocusReceived( p.select_on_focus ), mSelectAllonCommit( TRUE ), mPassDelete(FALSE), @@ -177,6 +183,12 @@ LLLineEditor::LLLineEditor(const LLLineEditor::Params& p) updateTextPadding(); setCursor(mText.length()); + if (mSpellCheck) + { + LLSpellChecker::setSettingsChangeCallback(boost::bind(&LLLineEditor::onSpellCheckSettingsChange, this)); + } + mSpellCheckTimer.reset(); + setPrevalidateInput(p.prevalidate_input_callback()); setPrevalidate(p.prevalidate_callback()); @@ -519,6 +531,95 @@ void LLLineEditor::selectAll() updatePrimary(); } +bool LLLineEditor::getSpellCheck() const +{ + return (LLSpellChecker::getUseSpellCheck()) && (!mReadOnly) && (mSpellCheck); +} + +const std::string& LLLineEditor::getSuggestion(U32 index) const +{ + return (index < mSuggestionList.size()) ? mSuggestionList[index] : LLStringUtil::null; +} + +U32 LLLineEditor::getSuggestionCount() const +{ + return mSuggestionList.size(); +} + +void LLLineEditor::replaceWithSuggestion(U32 index) +{ + for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it) + { + if ( (it->first <= (U32)mCursorPos) && (it->second >= (U32)mCursorPos) ) + { + deselect(); + + // Delete the misspelled word + mText.erase(it->first, it->second - it->first); + + // Insert the suggestion in its place + LLWString suggestion = utf8str_to_wstring(mSuggestionList[index]); + mText.insert(it->first, suggestion); + setCursor(it->first + (S32)suggestion.length()); + + break; + } + } + mSpellCheckStart = mSpellCheckEnd = -1; +} + +void LLLineEditor::addToDictionary() +{ + if (canAddToDictionary()) + { + LLSpellChecker::instance().addToCustomDictionary(getMisspelledWord(mCursorPos)); + } +} + +bool LLLineEditor::canAddToDictionary() const +{ + return (getSpellCheck()) && (isMisspelledWord(mCursorPos)); +} + +void LLLineEditor::addToIgnore() +{ + if (canAddToIgnore()) + { + LLSpellChecker::instance().addToIgnoreList(getMisspelledWord(mCursorPos)); + } +} + +bool LLLineEditor::canAddToIgnore() const +{ + return (getSpellCheck()) && (isMisspelledWord(mCursorPos)); +} + +std::string LLLineEditor::getMisspelledWord(U32 pos) const +{ + for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it) + { + if ( (it->first <= pos) && (it->second >= pos) ) + return wstring_to_utf8str(mText.getWString().substr(it->first, it->second - it->first)); + } + return LLStringUtil::null; +} + +bool LLLineEditor::isMisspelledWord(U32 pos) const +{ + for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it) + { + if ( (it->first <= pos) && (it->second >= pos) ) + return true; + } + return false; +} + +void LLLineEditor::onSpellCheckSettingsChange() +{ + // Recheck the spelling on every change + mMisspellRanges.clear(); + mSpellCheckStart = mSpellCheckEnd = -1; +} BOOL LLLineEditor::handleDoubleClick(S32 x, S32 y, MASK mask) { @@ -1058,9 +1159,8 @@ void LLLineEditor::cut() LLUI::reportBadKeystroke(); } else - if( mKeystrokeCallback ) { - mKeystrokeCallback( this ); + onKeystroke(); } } } @@ -1194,9 +1294,8 @@ void LLLineEditor::pasteHelper(bool is_primary) LLUI::reportBadKeystroke(); } else - if( mKeystrokeCallback ) { - mKeystrokeCallback( this ); + onKeystroke(); } } } @@ -1449,9 +1548,10 @@ BOOL LLLineEditor::handleKeyHere(KEY key, MASK mask ) // Notify owner if requested if (!need_to_rollback && handled) { - if (mKeystrokeCallback) + onKeystroke(); + if ( (!selection_modified) && (KEY_BACKSPACE == key) ) { - mKeystrokeCallback(this); + mSpellCheckTimer.setTimerExpirySec(SPELLCHECK_DELAY); } } } @@ -1504,12 +1604,11 @@ BOOL LLLineEditor::handleUnicodeCharHere(llwchar uni_char) // Notify owner if requested if( !need_to_rollback && handled ) { - if( mKeystrokeCallback ) - { - // HACK! The only usage of this callback doesn't do anything with the character. - // We'll have to do something about this if something ever changes! - Doug - mKeystrokeCallback( this ); - } + // HACK! The only usage of this callback doesn't do anything with the character. + // We'll have to do something about this if something ever changes! - Doug + onKeystroke(); + + mSpellCheckTimer.setTimerExpirySec(SPELLCHECK_DELAY); } } return handled; @@ -1538,9 +1637,7 @@ void LLLineEditor::doDelete() if (!prevalidateInput(text_to_delete)) { - if( mKeystrokeCallback ) - mKeystrokeCallback( this ); - + onKeystroke(); return; } setCursor(getCursor() + 1); @@ -1556,10 +1653,9 @@ void LLLineEditor::doDelete() } else { - if( mKeystrokeCallback ) - { - mKeystrokeCallback( this ); - } + onKeystroke(); + + mSpellCheckTimer.setTimerExpirySec(SPELLCHECK_DELAY); } } } @@ -1756,7 +1852,7 @@ void LLLineEditor::draw() if( (rendered_pixels_right < (F32)mTextRightEdge) && (rendered_text < text_len) ) { // unselected, right side - mGLFont->render( + rendered_text += mGLFont->render( mText, mScrollHPos + rendered_text, rendered_pixels_right, text_bottom, text_color, @@ -1770,7 +1866,7 @@ void LLLineEditor::draw() } else { - mGLFont->render( + rendered_text = mGLFont->render( mText, mScrollHPos, rendered_pixels_right, text_bottom, text_color, @@ -1785,6 +1881,80 @@ void LLLineEditor::draw() mBorder->setVisible(FALSE); // no more programmatic art. #endif + if ( (getSpellCheck()) && (mText.length() > 2) ) + { + // Calculate start and end indices for the first and last visible word + U32 start = prevWordPos(mScrollHPos), end = nextWordPos(mScrollHPos + rendered_text); + + if ( (mSpellCheckStart != start) || (mSpellCheckEnd = end) ) + { + const LLWString& text = mText.getWString().substr(start, end); + + // Find the start of the first word + U32 word_start = 0, word_end = 0; + while ( (word_start < text.length()) && (!LLStringOps::isAlpha(text[word_start])) ) + word_start++; + + // Iterate over all words in the text block and check them one by one + mMisspellRanges.clear(); + while (word_start < text.length()) + { + // Find the end of the current word (special case handling for "'" when it's used as a contraction) + word_end = word_start + 1; + while ( (word_end < text.length()) && + ((LLWStringUtil::isPartOfWord(text[word_end])) || + ((L'\'' == text[word_end]) && (word_end + 1 < text.length()) && + (LLStringOps::isAlnum(text[word_end - 1])) && (LLStringOps::isAlnum(text[word_end + 1])))) ) + { + word_end++; + } + if (word_end >= text.length()) + break; + + // Don't process words shorter than 3 characters + std::string word = wstring_to_utf8str(text.substr(word_start, word_end - word_start)); + if ( (word.length() >= 3) && (!LLSpellChecker::instance().checkSpelling(word)) ) + mMisspellRanges.push_back(std::pair<U32, U32>(start + word_start, start + word_end)); + + // Find the start of the next word + word_start = word_end + 1; + while ( (word_start < text.length()) && (!LLWStringUtil::isPartOfWord(text[word_start])) ) + word_start++; + } + + mSpellCheckStart = start; + mSpellCheckEnd = end; + } + + // Draw squiggly lines under any (visible) misspelled words + for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it) + { + // Skip over words that aren't (partially) visible + if ( ((it->first < start) && (it->second < start)) || (it->first > end) ) + continue; + + // Skip the current word if the user is still busy editing it + if ( (!mSpellCheckTimer.hasExpired()) && (it->first <= (U32)mCursorPos) && (it->second >= (U32)mCursorPos) ) + continue; + + S32 pxWidth = getRect().getWidth(); + S32 pxStart = findPixelNearestPos(it->first - getCursor()); + if (pxStart > pxWidth) + continue; + S32 pxEnd = findPixelNearestPos(it->second - getCursor()); + if (pxEnd > pxWidth) + pxEnd = pxWidth; + + gGL.color4ub(255, 0, 0, 200); + while (pxStart < pxEnd) + { + gl_line_2d(pxStart, text_bottom - 2, pxStart + 3, text_bottom + 1); + gl_line_2d(pxStart + 3, text_bottom + 1, pxStart + 6, text_bottom - 2); + pxStart += 6; + } + } + } + // If we're editing... if( hasFocus()) { @@ -2116,6 +2286,15 @@ void LLLineEditor::setSelectAllonFocusReceived(BOOL b) mSelectAllonFocusReceived = b; } +void LLLineEditor::onKeystroke() +{ + if (mKeystrokeCallback) + { + mKeystrokeCallback(this); + } + + mSpellCheckStart = mSpellCheckEnd = -1; +} void LLLineEditor::setKeystrokeCallback(callback_t callback, void* user_data) { @@ -2238,10 +2417,9 @@ void LLLineEditor::updatePreedit(const LLWString &preedit_string, // Update of the preedit should be caused by some key strokes. mKeystrokeTimer.reset(); - if( mKeystrokeCallback ) - { - mKeystrokeCallback( this ); - } + onKeystroke(); + + mSpellCheckTimer.setTimerExpirySec(SPELLCHECK_DELAY); } BOOL LLLineEditor::getPreeditLocation(S32 query_offset, LLCoordGL *coord, LLRect *bounds, LLRect *control) const @@ -2393,7 +2571,34 @@ void LLLineEditor::showContextMenu(S32 x, S32 y) S32 screen_x, screen_y; localPointToScreen(x, y, &screen_x, &screen_y); - menu->show(screen_x, screen_y); + + setCursorAtLocalPos(x); + if (hasSelection()) + { + if ( (mCursorPos < llmin(mSelectionStart, mSelectionEnd)) || (mCursorPos > llmax(mSelectionStart, mSelectionEnd)) ) + deselect(); + else + setCursor(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); + } + } + + menu->setItemVisible("Suggestion Separator", (use_spellcheck) && (!mSuggestionList.empty())); + menu->setItemVisible("Add to Dictionary", (use_spellcheck) && (is_misspelled)); + menu->setItemVisible("Add to Ignore", (use_spellcheck) && (is_misspelled)); + menu->setItemVisible("Spellcheck Separator", (use_spellcheck) && (is_misspelled)); + menu->show(screen_x, screen_y, this); } } diff --git a/indra/llui/lllineeditor.h b/indra/llui/lllineeditor.h index 2518dbe3c7..40f931ecc1 100644 --- a/indra/llui/lllineeditor.h +++ b/indra/llui/lllineeditor.h @@ -40,6 +40,7 @@ #include "llframetimer.h" #include "lleditmenuhandler.h" +#include "llspellcheckmenuhandler.h" #include "lluictrl.h" #include "lluiimage.h" #include "lluistring.h" @@ -54,7 +55,7 @@ class LLButton; class LLContextMenu; class LLLineEditor -: public LLUICtrl, public LLEditMenuHandler, protected LLPreeditor +: public LLUICtrl, public LLEditMenuHandler, protected LLPreeditor, public LLSpellCheckMenuHandler { public: @@ -86,6 +87,7 @@ public: Optional<bool> select_on_focus, revert_on_esc, + spellcheck, commit_on_focus_lost, ignore_tab, is_password; @@ -146,6 +148,24 @@ public: virtual void deselect(); virtual BOOL canDeselect() const; + // LLSpellCheckMenuHandler overrides + /*virtual*/ bool getSpellCheck() const; + + /*virtual*/ const std::string& getSuggestion(U32 index) const; + /*virtual*/ U32 getSuggestionCount() const; + /*virtual*/ void replaceWithSuggestion(U32 index); + + /*virtual*/ void addToDictionary(); + /*virtual*/ bool canAddToDictionary() const; + + /*virtual*/ void addToIgnore(); + /*virtual*/ bool canAddToIgnore() const; + + // Spell checking helper functions + std::string getMisspelledWord(U32 pos) const; + bool isMisspelledWord(U32 pos) const; + void onSpellCheckSettingsChange(); + // view overrides virtual void draw(); virtual void reshape(S32 width,S32 height,BOOL called_from_parent=TRUE); @@ -223,6 +243,7 @@ public: void setSelectAllonFocusReceived(BOOL b); void setSelectAllonCommit(BOOL b) { mSelectAllonCommit = b; } + void onKeystroke(); typedef boost::function<void (LLLineEditor* caller, void* user_data)> callback_t; void setKeystrokeCallback(callback_t callback, void* user_data); @@ -322,6 +343,13 @@ protected: S32 mLastSelectionStart; S32 mLastSelectionEnd; + bool mSpellCheck; + S32 mSpellCheckStart; + S32 mSpellCheckEnd; + LLTimer mSpellCheckTimer; + std::list<std::pair<U32, U32> > mMisspellRanges; + std::vector<std::string> mSuggestionList; + LLTextValidate::validate_func_t mPrevalidateFunc; LLTextValidate::validate_func_t mPrevalidateInputFunc; diff --git a/indra/llui/llmenugl.cpp b/indra/llui/llmenugl.cpp index 95ecbb1c94..2a65262bbb 100644 --- a/indra/llui/llmenugl.cpp +++ b/indra/llui/llmenugl.cpp @@ -3854,7 +3854,7 @@ void LLContextMenu::setVisible(BOOL visible) } // Takes cursor position in screen space? -void LLContextMenu::show(S32 x, S32 y) +void LLContextMenu::show(S32 x, S32 y, LLView* spawning_view) { if (getChildList()->empty()) { @@ -3908,6 +3908,10 @@ void LLContextMenu::show(S32 x, S32 y) setRect(rect); arrange(); + if (spawning_view) + mSpawningViewHandle = spawning_view->getHandle(); + else + mSpawningViewHandle.markDead(); LLView::setVisible(TRUE); } diff --git a/indra/llui/llmenugl.h b/indra/llui/llmenugl.h index 36f3ba34b9..67b3e1fbe6 100644 --- a/indra/llui/llmenugl.h +++ b/indra/llui/llmenugl.h @@ -670,7 +670,7 @@ public: virtual void draw (); - virtual void show (S32 x, S32 y); + virtual void show (S32 x, S32 y, LLView* spawning_view = NULL); virtual void hide (); virtual BOOL handleHover ( S32 x, S32 y, MASK mask ); @@ -683,10 +683,14 @@ public: LLHandle<LLContextMenu> getHandle() { return getDerivedHandle<LLContextMenu>(); } + LLView* getSpawningView() const { return mSpawningViewHandle.get(); } + void setSpawningView(LLHandle<LLView> spawning_view) { mSpawningViewHandle = spawning_view; } + protected: BOOL mHoveredAnyItem; LLMenuItemGL* mHoverItem; LLRootHandle<LLContextMenu> mHandle; + LLHandle<LLView> mSpawningViewHandle; }; diff --git a/indra/llui/llspellcheck.cpp b/indra/llui/llspellcheck.cpp new file mode 100644 index 0000000000..aa39e21a96 --- /dev/null +++ b/indra/llui/llspellcheck.cpp @@ -0,0 +1,353 @@ +/** + * @file llspellcheck.cpp + * @brief Spell checking functionality + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#include "linden_common.h" + +#include "lldir.h" +#include "llsdserialize.h" + +#include "llspellcheck.h" +#if LL_WINDOWS + #include <hunspell/hunspelldll.h> + #pragma comment(lib, "libhunspell.lib") +#else + #include <hunspell/hunspell.hxx> +#endif + +static const std::string DICT_DIR = "dictionaries"; +static const std::string DICT_CUSTOM_SUFFIX = "_custom"; +static const std::string DICT_IGNORE_SUFFIX = "_ignore"; + +LLSD LLSpellChecker::sDictMap; +LLSpellChecker::settings_change_signal_t LLSpellChecker::sSettingsChangeSignal; + +LLSpellChecker::LLSpellChecker() + : mHunspell(NULL) +{ + // Load initial dictionary information + refreshDictionaryMap(); +} + +LLSpellChecker::~LLSpellChecker() +{ + delete mHunspell; +} + +bool LLSpellChecker::checkSpelling(const std::string& word) const +{ + if ( (!mHunspell) || (word.length() < 3) || (0 != mHunspell->spell(word.c_str())) ) + { + return true; + } + if (mIgnoreList.size() > 0) + { + std::string word_lower(word); + LLStringUtil::toLower(word_lower); + return (mIgnoreList.end() != std::find(mIgnoreList.begin(), mIgnoreList.end(), word_lower)); + } + return false; +} + +S32 LLSpellChecker::getSuggestions(const std::string& word, std::vector<std::string>& suggestions) const +{ + suggestions.clear(); + if ( (!mHunspell) || (word.length() < 3) ) + return 0; + + char** suggestion_list; int suggestion_cnt = 0; + if ( (suggestion_cnt = mHunspell->suggest(&suggestion_list, word.c_str())) != 0 ) + { + for (int suggestion_index = 0; suggestion_index < suggestion_cnt; suggestion_index++) + suggestions.push_back(suggestion_list[suggestion_index]); + mHunspell->free_list(&suggestion_list, suggestion_cnt); + } + return suggestions.size(); +} + +// static +const LLSD LLSpellChecker::getDictionaryData(const std::string& dict_name) +{ + for (LLSD::array_const_iterator it = sDictMap.beginArray(); it != sDictMap.endArray(); ++it) + { + const LLSD& dict_entry = *it; + if (dict_name == dict_entry["language"].asString()) + return dict_entry; + } + return LLSD(); +} + +// static +void LLSpellChecker::refreshDictionaryMap() +{ + const std::string app_path = getDictionaryAppPath(); + const std::string user_path = getDictionaryUserPath(); + + // Load dictionary information (file name, friendly name, ...) + llifstream user_map(user_path + "dictionaries.xml", std::ios::binary); + if ( (!user_map.is_open()) || (0 == LLSDSerialize::fromXMLDocument(sDictMap, user_map)) || (0 == sDictMap.size()) ) + { + llifstream app_map(app_path + "dictionaries.xml", std::ios::binary); + if ( (!app_map.is_open()) || (0 == LLSDSerialize::fromXMLDocument(sDictMap, app_map)) || (0 == sDictMap.size()) ) + return; + } + + // Look for installed dictionaries + std::string tmp_app_path, tmp_user_path; + for (LLSD::array_iterator it = sDictMap.beginArray(); it != sDictMap.endArray(); ++it) + { + LLSD& sdDict = *it; + tmp_app_path = (sdDict.has("name")) ? app_path + sdDict["name"].asString() : LLStringUtil::null; + tmp_user_path = (sdDict.has("name")) ? user_path + sdDict["name"].asString() : LLStringUtil::null; + sdDict["installed"] = + (!tmp_app_path.empty()) && ((gDirUtilp->fileExists(tmp_user_path + ".dic")) || (gDirUtilp->fileExists(tmp_app_path + ".dic"))); + sdDict["has_custom"] = (!tmp_user_path.empty()) && (gDirUtilp->fileExists(tmp_user_path + DICT_CUSTOM_SUFFIX + ".dic")); + sdDict["has_ignore"] = (!tmp_user_path.empty()) && (gDirUtilp->fileExists(tmp_user_path + DICT_IGNORE_SUFFIX + ".dic")); + } +} + +void LLSpellChecker::addToCustomDictionary(const std::string& word) +{ + if (mHunspell) + { + mHunspell->add(word.c_str()); + } + addToDictFile(getDictionaryUserPath() + mDictFile + DICT_CUSTOM_SUFFIX + ".dic", word); + sSettingsChangeSignal(); +} + +void LLSpellChecker::addToIgnoreList(const std::string& word) +{ + std::string word_lower(word); + LLStringUtil::toLower(word_lower); + if (mIgnoreList.end() != std::find(mIgnoreList.begin(), mIgnoreList.end(), word_lower)) + { + mIgnoreList.push_back(word_lower); + addToDictFile(getDictionaryUserPath() + mDictFile + DICT_IGNORE_SUFFIX + ".dic", word_lower); + sSettingsChangeSignal(); + } +} + +void LLSpellChecker::addToDictFile(const std::string& dict_path, const std::string& word) +{ + std::vector<std::string> word_list; + + if (gDirUtilp->fileExists(dict_path)) + { + llifstream file_in(dict_path, std::ios::in); + if (file_in.is_open()) + { + std::string word; int line_num = 0; + while (getline(file_in, word)) + { + // Skip over the first line since that's just a line count + if (0 != line_num) + word_list.push_back(word); + line_num++; + } + } + else + { + // TODO: show error message? + return; + } + } + + word_list.push_back(word); + + llofstream file_out(dict_path, std::ios::out | std::ios::trunc); + if (file_out.is_open()) + { + file_out << word_list.size() << std::endl; + for (std::vector<std::string>::const_iterator itWord = word_list.begin(); itWord != word_list.end(); ++itWord) + file_out << *itWord << std::endl; + file_out.close(); + } +} + +void LLSpellChecker::setSecondaryDictionaries(dict_list_t dict_list) +{ + if (!getUseSpellCheck()) + { + return; + } + + // Check if we're only adding secondary dictionaries, or removing them + dict_list_t dict_add(llmax(dict_list.size(), mDictSecondary.size())), dict_rem(llmax(dict_list.size(), mDictSecondary.size())); + dict_list.sort(); + mDictSecondary.sort(); + dict_list_t::iterator end_added = std::set_difference(dict_list.begin(), dict_list.end(), mDictSecondary.begin(), mDictSecondary.end(), dict_add.begin()); + dict_list_t::iterator end_removed = std::set_difference(mDictSecondary.begin(), mDictSecondary.end(), dict_list.begin(), dict_list.end(), dict_rem.begin()); + + if (end_removed != dict_rem.begin()) // We can't remove secondary dictionaries so we need to recreate the Hunspell instance + { + mDictSecondary = dict_list; + + std::string dict_name = mDictName; + initHunspell(dict_name); + } + else if (end_added != dict_add.begin()) // Add the new secondary dictionaries one by one + { + const std::string app_path = getDictionaryAppPath(); + const std::string user_path = getDictionaryUserPath(); + for (dict_list_t::const_iterator it_added = dict_add.begin(); it_added != end_added; ++it_added) + { + const LLSD dict_entry = getDictionaryData(*it_added); + if ( (!dict_entry.isDefined()) || (!dict_entry["installed"].asBoolean()) ) + continue; + + const std::string strFileDic = dict_entry["name"].asString() + ".dic"; + if (gDirUtilp->fileExists(user_path + strFileDic)) + mHunspell->add_dic((user_path + strFileDic).c_str()); + else if (gDirUtilp->fileExists(app_path + strFileDic)) + mHunspell->add_dic((app_path + strFileDic).c_str()); + } + mDictSecondary = dict_list; + sSettingsChangeSignal(); + } +} + +void LLSpellChecker::initHunspell(const std::string& dict_name) +{ + if (mHunspell) + { + delete mHunspell; + mHunspell = NULL; + mDictName.clear(); + mDictFile.clear(); + mIgnoreList.clear(); + } + + const LLSD dict_entry = (!dict_name.empty()) ? getDictionaryData(dict_name) : LLSD(); + if ( (!dict_entry.isDefined()) || (!dict_entry["installed"].asBoolean()) || (!dict_entry["is_primary"].asBoolean())) + { + sSettingsChangeSignal(); + return; + } + + const std::string app_path = getDictionaryAppPath(); + const std::string user_path = getDictionaryUserPath(); + if (dict_entry.has("name")) + { + const std::string filename_aff = dict_entry["name"].asString() + ".aff"; + const std::string filename_dic = dict_entry["name"].asString() + ".dic"; + if ( (gDirUtilp->fileExists(user_path + filename_aff)) && (gDirUtilp->fileExists(user_path + filename_dic)) ) + mHunspell = new Hunspell((user_path + filename_aff).c_str(), (user_path + filename_dic).c_str()); + else if ( (gDirUtilp->fileExists(app_path + filename_aff)) && (gDirUtilp->fileExists(app_path + filename_dic)) ) + mHunspell = new Hunspell((app_path + filename_aff).c_str(), (app_path + filename_dic).c_str()); + if (!mHunspell) + return; + + mDictName = dict_name; + mDictFile = dict_entry["name"].asString(); + + if (dict_entry["has_custom"].asBoolean()) + { + const std::string filename_dic = user_path + mDictFile + DICT_CUSTOM_SUFFIX + ".dic"; + mHunspell->add_dic(filename_dic.c_str()); + } + + if (dict_entry["has_ignore"].asBoolean()) + { + llifstream file_in(user_path + mDictFile + DICT_IGNORE_SUFFIX + ".dic", std::ios::in); + if (file_in.is_open()) + { + std::string word; int idxLine = 0; + while (getline(file_in, word)) + { + // Skip over the first line since that's just a line count + if (0 != idxLine) + { + LLStringUtil::toLower(word); + mIgnoreList.push_back(word); + } + idxLine++; + } + } + } + + for (dict_list_t::const_iterator it = mDictSecondary.begin(); it != mDictSecondary.end(); ++it) + { + const LLSD dict_entry = getDictionaryData(*it); + if ( (!dict_entry.isDefined()) || (!dict_entry["installed"].asBoolean()) ) + continue; + + const std::string filename_dic = dict_entry["name"].asString() + ".dic"; + if (gDirUtilp->fileExists(user_path + filename_dic)) + mHunspell->add_dic((user_path + filename_dic).c_str()); + else if (gDirUtilp->fileExists(app_path + filename_dic)) + mHunspell->add_dic((app_path + filename_dic).c_str()); + } + } + + sSettingsChangeSignal(); +} + +// static +const std::string LLSpellChecker::getDictionaryAppPath() +{ + std::string dict_path = gDirUtilp->getExpandedFilename(LL_PATH_APP_SETTINGS, DICT_DIR, ""); + return dict_path; +} + +// static +const std::string LLSpellChecker::getDictionaryUserPath() +{ + std::string dict_path = gDirUtilp->getExpandedFilename(LL_PATH_USER_SETTINGS, DICT_DIR, ""); + if (!gDirUtilp->fileExists(dict_path)) + { + LLFile::mkdir(dict_path); + } + return dict_path; +} + +// static +bool LLSpellChecker::getUseSpellCheck() +{ + return (LLSpellChecker::instanceExists()) && (LLSpellChecker::instance().mHunspell); +} + +// static +boost::signals2::connection LLSpellChecker::setSettingsChangeCallback(const settings_change_signal_t::slot_type& cb) +{ + return sSettingsChangeSignal.connect(cb); +} + +// static +void LLSpellChecker::setUseSpellCheck(const std::string& dict_name) +{ + if ( (((dict_name.empty()) && (getUseSpellCheck())) || (!dict_name.empty())) && + (LLSpellChecker::instance().mDictName != dict_name) ) + { + LLSpellChecker::instance().initHunspell(dict_name); + } +} + +// static +void LLSpellChecker::initClass() +{ + if (sDictMap.isUndefined()) + refreshDictionaryMap(); +} diff --git a/indra/llui/llspellcheck.h b/indra/llui/llspellcheck.h new file mode 100644 index 0000000000..d736a7f082 --- /dev/null +++ b/indra/llui/llspellcheck.h @@ -0,0 +1,84 @@ +/** + * @file llspellcheck.h + * @brief Spell checking functionality + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LLSPELLCHECK_H +#define LLSPELLCHECK_H + +#include "llsingleton.h" +#include "llui.h" +#include <boost/signals2.hpp> + +class Hunspell; + +class LLSpellChecker : public LLSingleton<LLSpellChecker>, public LLInitClass<LLSpellChecker> +{ + friend class LLSingleton<LLSpellChecker>; + friend class LLInitClass<LLSpellChecker>; +protected: + LLSpellChecker(); + ~LLSpellChecker(); + +public: + void addToCustomDictionary(const std::string& word); + void addToIgnoreList(const std::string& word); + bool checkSpelling(const std::string& word) const; + S32 getSuggestions(const std::string& word, std::vector<std::string>& suggestions) const; +protected: + void addToDictFile(const std::string& dict_path, const std::string& word); + void initHunspell(const std::string& dict_name); + +public: + typedef std::list<std::string> dict_list_t; + + const std::string& getActiveDictionary() const { return mDictName; } + const dict_list_t& getSecondaryDictionaries() const { return mDictSecondary; } + void setSecondaryDictionaries(dict_list_t dict_list); + + static const std::string getDictionaryAppPath(); + static const std::string getDictionaryUserPath(); + static const LLSD getDictionaryData(const std::string& dict_name); + static const LLSD& getDictionaryMap() { return sDictMap; } + static bool getUseSpellCheck(); + static void refreshDictionaryMap(); + static void setUseSpellCheck(const std::string& dict_name); + + typedef boost::signals2::signal<void()> settings_change_signal_t; + static boost::signals2::connection setSettingsChangeCallback(const settings_change_signal_t::slot_type& cb); +protected: + static void initClass(); + +protected: + Hunspell* mHunspell; + std::string mDictName; + std::string mDictFile; + dict_list_t mDictSecondary; + std::vector<std::string> mIgnoreList; + + static LLSD sDictMap; + static settings_change_signal_t sSettingsChangeSignal; +}; + +#endif // LLSPELLCHECK_H diff --git a/indra/llui/llspellcheckmenuhandler.h b/indra/llui/llspellcheckmenuhandler.h new file mode 100644 index 0000000000..d5c95bad39 --- /dev/null +++ b/indra/llui/llspellcheckmenuhandler.h @@ -0,0 +1,46 @@ +/** + * @file llspellcheckmenuhandler.h + * @brief Interface used by spell check menu handling + * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * $/LicenseInfo$ + */ + +#ifndef LLSPELLCHECKMENUHANDLER_H +#define LLSPELLCHECKMENUHANDLER_H + +class LLSpellCheckMenuHandler +{ +public: + virtual bool getSpellCheck() const { return false; } + + virtual const std::string& getSuggestion(U32 index) const { return LLStringUtil::null; } + virtual U32 getSuggestionCount() const { return 0; } + virtual void replaceWithSuggestion(U32 index){} + + virtual void addToDictionary() {} + virtual bool canAddToDictionary() const { return false; } + + virtual void addToIgnore() {} + virtual bool canAddToIgnore() const { return false; } +}; + +#endif // LLSPELLCHECKMENUHANDLER_H diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp index 0040be45c7..ce405cd4a4 100644 --- a/indra/llui/lltextbase.cpp +++ b/indra/llui/lltextbase.cpp @@ -32,6 +32,7 @@ #include "lllocalcliprect.h" #include "llmenugl.h" #include "llscrollcontainer.h" +#include "llspellcheck.h" #include "llstl.h" #include "lltextparser.h" #include "lltextutil.h" @@ -155,6 +156,7 @@ LLTextBase::Params::Params() plain_text("plain_text",false), track_end("track_end", false), read_only("read_only", false), + spellcheck("spellcheck", false), v_pad("v_pad", 0), h_pad("h_pad", 0), clip("clip", true), @@ -181,6 +183,9 @@ LLTextBase::LLTextBase(const LLTextBase::Params &p) mFontShadow(p.font_shadow), mPopupMenu(NULL), mReadOnly(p.read_only), + mSpellCheck(p.spellcheck), + mSpellCheckStart(-1), + mSpellCheckEnd(-1), mCursorColor(p.cursor_color), mFgColor(p.text_color), mBorderVisible( p.border_visible ), @@ -246,6 +251,12 @@ LLTextBase::LLTextBase(const LLTextBase::Params &p) addChild(mDocumentView); } + if (mSpellCheck) + { + LLSpellChecker::setSettingsChangeCallback(boost::bind(&LLTextBase::onSpellCheckSettingsChange, this)); + } + mSpellCheckTimer.reset(); + createDefaultSegment(); updateRects(); @@ -530,8 +541,86 @@ void LLTextBase::drawText() return; } + // Perform spell check if needed + if ( (getSpellCheck()) && (getWText().length() > 2) ) + { + // Calculate start and end indices for the spell checking range + S32 start = line_start, end = getLineEnd(last_line); + + if ( (mSpellCheckStart != start) || (mSpellCheckEnd != end) ) + { + const LLWString& wstrText = getWText(); + mMisspellRanges.clear(); + + segment_set_t::const_iterator seg_it = getSegIterContaining(start); + while (mSegments.end() != seg_it) + { + LLTextSegmentPtr text_segment = *seg_it; + if ( (text_segment.isNull()) || (text_segment->getStart() >= end) ) + { + break; + } + + if (!text_segment->canEdit()) + { + ++seg_it; + continue; + } + + // Combine adjoining text segments into one + U32 seg_start = text_segment->getStart(), seg_end = llmin(text_segment->getEnd(), end); + while (mSegments.end() != ++seg_it) + { + text_segment = *seg_it; + if ( (text_segment.isNull()) || (!text_segment->canEdit()) || (text_segment->getStart() >= end) ) + { + break; + } + seg_end = llmin(text_segment->getEnd(), end); + } + + // Find the start of the first word + U32 word_start = seg_start, word_end = -1; + while ( (word_start < wstrText.length()) && (!LLStringOps::isAlpha(wstrText[word_start])) ) + word_start++; + + // Iterate over all words in the text block and check them one by one + while (word_start < seg_end) + { + // Find the end of the current word (special case handling for "'" when it's used as a contraction) + word_end = word_start + 1; + while ( (word_end < seg_end) && + ((LLWStringUtil::isPartOfWord(wstrText[word_end])) || + ((L'\'' == wstrText[word_end]) && + (LLStringOps::isAlnum(wstrText[word_end - 1])) && (LLStringOps::isAlnum(wstrText[word_end + 1])))) ) + { + word_end++; + } + if (word_end > seg_end) + break; + + // Don't process words shorter than 3 characters + std::string word = wstring_to_utf8str(wstrText.substr(word_start, word_end - word_start)); + if ( (word.length() >= 3) && (!LLSpellChecker::instance().checkSpelling(word)) ) + { + mMisspellRanges.push_back(std::pair<U32, U32>(word_start, word_end)); + } + + // Find the start of the next word + word_start = word_end + 1; + while ( (word_start < seg_end) && (!LLWStringUtil::isPartOfWord(wstrText[word_start])) ) + word_start++; + } + } + + mSpellCheckStart = start; + mSpellCheckEnd = end; + } + } + LLTextSegmentPtr cur_segment = *seg_iter; + std::list<std::pair<U32, U32> >::const_iterator misspell_it = std::lower_bound(mMisspellRanges.begin(), mMisspellRanges.end(), std::pair<U32, U32>(line_start, 0)); for (S32 cur_line = first_line; cur_line < last_line; cur_line++) { S32 next_line = cur_line + 1; @@ -566,7 +655,8 @@ void LLTextBase::drawText() cur_segment = *seg_iter; } - S32 clipped_end = llmin( line_end, cur_segment->getEnd() ) - cur_segment->getStart(); + S32 seg_end = llmin(line_end, cur_segment->getEnd()); + S32 clipped_end = seg_end - cur_segment->getStart(); if (mUseEllipses // using ellipses && clipped_end == line_end // last segment on line @@ -578,6 +668,39 @@ void LLTextBase::drawText() text_rect.mRight -= 2; } + // Draw squiggly lines under any visible misspelled words + while ( (mMisspellRanges.end() != misspell_it) && (misspell_it->first < seg_end) && (misspell_it->second > seg_start) ) + { + // Skip the current word if the user is still busy editing it + if ( (!mSpellCheckTimer.hasExpired()) && (misspell_it->first <= (U32)mCursorPos) && (misspell_it->second >= (U32)mCursorPos) ) + { + ++misspell_it; + continue; + } + + U32 misspell_start = llmax<U32>(misspell_it->first, seg_start), misspell_end = llmin<U32>(misspell_it->second, seg_end); + S32 squiggle_start = 0, squiggle_end = 0, pony = 0; + cur_segment->getDimensions(seg_start - cur_segment->getStart(), misspell_start - seg_start, squiggle_start, pony); + cur_segment->getDimensions(misspell_start - cur_segment->getStart(), misspell_end - misspell_start, squiggle_end, pony); + squiggle_start += text_rect.mLeft; + + pony = (squiggle_end + 3) / 6; + squiggle_start += squiggle_end / 2 - pony * 3; + squiggle_end = squiggle_start + pony * 6; + + gGL.color4ub(255, 0, 0, 200); + while (squiggle_start < squiggle_end) + { + gl_line_2d(squiggle_start, text_rect.mBottom - 2, squiggle_start + 3, text_rect.mBottom + 1); + gl_line_2d(squiggle_start + 3, text_rect.mBottom + 1, squiggle_start + 6, text_rect.mBottom - 2); + squiggle_start += 6; + } + + if (misspell_it->second > seg_end) + break; + ++misspell_it; + } + text_rect.mLeft = (S32)(cur_segment->draw(seg_start - cur_segment->getStart(), clipped_end, selection_left, selection_right, text_rect)); seg_start = clipped_end + cur_segment->getStart(); @@ -1103,6 +1226,95 @@ void LLTextBase::deselect() mIsSelecting = FALSE; } +bool LLTextBase::getSpellCheck() const +{ + return (LLSpellChecker::getUseSpellCheck()) && (!mReadOnly) && (mSpellCheck); +} + +const std::string& LLTextBase::getSuggestion(U32 index) const +{ + return (index < mSuggestionList.size()) ? mSuggestionList[index] : LLStringUtil::null; +} + +U32 LLTextBase::getSuggestionCount() const +{ + return mSuggestionList.size(); +} + +void LLTextBase::replaceWithSuggestion(U32 index) +{ + for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it) + { + if ( (it->first <= (U32)mCursorPos) && (it->second >= (U32)mCursorPos) ) + { + deselect(); + + // Delete the misspelled word + removeStringNoUndo(it->first, it->second - it->first); + + // Insert the suggestion in its place + LLWString suggestion = utf8str_to_wstring(mSuggestionList[index]); + insertStringNoUndo(it->first, utf8str_to_wstring(mSuggestionList[index])); + setCursorPos(it->first + (S32)suggestion.length()); + + break; + } + } + mSpellCheckStart = mSpellCheckEnd = -1; +} + +void LLTextBase::addToDictionary() +{ + if (canAddToDictionary()) + { + LLSpellChecker::instance().addToCustomDictionary(getMisspelledWord(mCursorPos)); + } +} + +bool LLTextBase::canAddToDictionary() const +{ + return (getSpellCheck()) && (isMisspelledWord(mCursorPos)); +} + +void LLTextBase::addToIgnore() +{ + if (canAddToIgnore()) + { + LLSpellChecker::instance().addToIgnoreList(getMisspelledWord(mCursorPos)); + } +} + +bool LLTextBase::canAddToIgnore() const +{ + return (getSpellCheck()) && (isMisspelledWord(mCursorPos)); +} + +std::string LLTextBase::getMisspelledWord(U32 pos) const +{ + for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it) + { + if ( (it->first <= pos) && (it->second >= pos) ) + return wstring_to_utf8str(getWText().substr(it->first, it->second - it->first)); + } + return LLStringUtil::null; +} + +bool LLTextBase::isMisspelledWord(U32 pos) const +{ + for (std::list<std::pair<U32, U32> >::const_iterator it = mMisspellRanges.begin(); it != mMisspellRanges.end(); ++it) + { + if ( (it->first <= pos) && (it->second >= pos) ) + return true; + } + return false; +} + +void LLTextBase::onSpellCheckSettingsChange() +{ + // Recheck the spelling on every change + mMisspellRanges.clear(); + mSpellCheckStart = mSpellCheckEnd = -1; +} // Sets the scrollbar from the cursor position void LLTextBase::updateScrollFromCursor() diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h index 0549141b72..90b147cee1 100644 --- a/indra/llui/lltextbase.h +++ b/indra/llui/lltextbase.h @@ -30,6 +30,7 @@ #include "v4color.h" #include "lleditmenuhandler.h" +#include "llspellcheckmenuhandler.h" #include "llstyle.h" #include "llkeywords.h" #include "llpanel.h" @@ -230,7 +231,8 @@ typedef LLPointer<LLTextSegment> LLTextSegmentPtr; /// class LLTextBase : public LLUICtrl, - protected LLEditMenuHandler + protected LLEditMenuHandler, + public LLSpellCheckMenuHandler { public: friend class LLTextSegment; @@ -259,6 +261,7 @@ public: border_visible, track_end, read_only, + spellcheck, allow_scroll, plain_text, wrap, @@ -311,6 +314,24 @@ public: /*virtual*/ BOOL canDeselect() const; /*virtual*/ void deselect(); + // LLSpellCheckMenuHandler overrides + /*virtual*/ bool getSpellCheck() const; + + /*virtual*/ const std::string& getSuggestion(U32 index) const; + /*virtual*/ U32 getSuggestionCount() const; + /*virtual*/ void replaceWithSuggestion(U32 index); + + /*virtual*/ void addToDictionary(); + /*virtual*/ bool canAddToDictionary() const; + + /*virtual*/ void addToIgnore(); + /*virtual*/ bool canAddToIgnore() const; + + // Spell checking helper functions + std::string getMisspelledWord(U32 pos) const; + bool isMisspelledWord(U32 pos) const; + void onSpellCheckSettingsChange(); + // used by LLTextSegment layout code bool getWordWrap() { return mWordWrap; } bool getUseEllipses() { return mUseEllipses; } @@ -540,6 +561,14 @@ protected: BOOL mIsSelecting; // Are we in the middle of a drag-select? + // spell checking + bool mSpellCheck; + S32 mSpellCheckStart; + S32 mSpellCheckEnd; + LLTimer mSpellCheckTimer; + std::list<std::pair<U32, U32> > mMisspellRanges; + std::vector<std::string> mSuggestionList; + // configuration S32 mHPad; // padding on left of text S32 mVPad; // padding above text diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp index 3a23ce1cac..c5957838ba 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 /////////////////////////////////////////////////////////////////// @@ -1961,7 +1963,34 @@ 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); } @@ -2846,6 +2875,9 @@ void LLTextEditor::setKeystrokeCallback(const keystroke_signal_t::slot_type& cal void LLTextEditor::onKeyStroke() { mKeystrokeSignal(this); + + mSpellCheckStart = mSpellCheckEnd = -1; + mSpellCheckTimer.setTimerExpirySec(SPELLCHECK_DELAY); } //virtual diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt index f85b943c70..0ec3e0e08a 100644 --- a/indra/newview/CMakeLists.txt +++ b/indra/newview/CMakeLists.txt @@ -71,6 +71,7 @@ include_directories( ${LLLOGIN_INCLUDE_DIRS} ${UPDATER_INCLUDE_DIRS} ${LIBS_PREBUILT_DIR}/include/collada + ${LIBS_PREBUILD_DIR}/include/hunspell ${OPENAL_LIB_INCLUDE_DIRS} ${LIBS_PREBUILT_DIR}/include/collada/1.4 ) @@ -1570,6 +1571,9 @@ if (WINDOWS) ${SHARED_LIB_STAGING_DIR}/RelWithDebInfo/msvcp100.dll ${SHARED_LIB_STAGING_DIR}/Debug/msvcr100d.dll ${SHARED_LIB_STAGING_DIR}/Debug/msvcp100d.dll + ${SHARED_LIB_STAGING_DIR}/Release/libhunspell.dll + ${SHARED_LIB_STAGING_DIR}/RelWithDebInfo/libhunspell.dll + ${SHARED_LIB_STAGING_DIR}/Debug/libhunspell.dll ${SHARED_LIB_STAGING_DIR}/${CMAKE_CFG_INTDIR}/SLVoice.exe ${SHARED_LIB_STAGING_DIR}/${CMAKE_CFG_INTDIR}/vivoxsdk.dll ${SHARED_LIB_STAGING_DIR}/${CMAKE_CFG_INTDIR}/ortp.dll @@ -1749,6 +1753,7 @@ target_link_libraries(${VIEWER_BINARY_NAME} ${LLMATH_LIBRARIES} ${LLCOMMON_LIBRARIES} ${NDOF_LIBRARY} + ${HUNSPELL_LIBRARY} ${viewer_LIBRARIES} ${BOOST_PROGRAM_OPTIONS_LIBRARY} ${BOOST_REGEX_LIBRARY} diff --git a/indra/newview/app_settings/settings.xml b/indra/newview/app_settings/settings.xml index 0e26013152..e15822ed1f 100644 --- a/indra/newview/app_settings/settings.xml +++ b/indra/newview/app_settings/settings.xml @@ -12148,6 +12148,28 @@ <key>Value</key> <real>10.0</real> </map> + <key>SpellCheck</key> + <map> + <key>Comment</key> + <string>Enable spellchecking on line and text editors</string> + <key>Persist</key> + <integer>1</integer> + <key>Type</key> + <string>Boolean</string> + <key>Value</key> + <integer>1</integer> + </map> + <key>SpellCheckDictionary</key> + <map> + <key>Comment</key> + <string>Current primary and secondary dictionaries used for spell checking</string> + <key>Persist</key> + <integer>1</integer> + <key>Type</key> + <string>String</string> + <key>Value</key> + <string>English (United States)</string> + </map> <key>UseNewWalkRun</key> <map> <key>Comment</key> diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp index 49fbdbf1df..7706cd789f 100644 --- a/indra/newview/llappviewer.cpp +++ b/indra/newview/llappviewer.cpp @@ -93,6 +93,7 @@ #include "llsecondlifeurls.h" #include "llupdaterservice.h" #include "llcallfloater.h" +#include "llspellcheck.h" // Linden library includes #include "llavatarnamecache.h" @@ -114,6 +115,7 @@ // Third party library includes #include <boost/bind.hpp> #include <boost/foreach.hpp> +#include <boost/algorithm/string.hpp> @@ -2494,6 +2496,18 @@ bool LLAppViewer::initConfiguration() //gDirUtilp->setSkinFolder("default"); } + if (gSavedSettings.getBOOL("SpellCheck")) + { + std::list<std::string> dict_list; + boost::split(dict_list, gSavedSettings.getString("SpellCheckDictionary"), boost::is_any_of(std::string(","))); + if (!dict_list.empty()) + { + LLSpellChecker::setUseSpellCheck(dict_list.front()); + dict_list.pop_front(); + LLSpellChecker::instance().setSecondaryDictionaries(dict_list); + } + } + mYieldTime = gSavedSettings.getS32("YieldTime"); // Read skin/branding settings if specified. diff --git a/indra/newview/llavatariconctrl.cpp b/indra/newview/llavatariconctrl.cpp index b539ac38ed..b539ac38ed 100755..100644 --- a/indra/newview/llavatariconctrl.cpp +++ b/indra/newview/llavatariconctrl.cpp diff --git a/indra/newview/llfloaterpreference.cpp b/indra/newview/llfloaterpreference.cpp index a333989e7e..c444d2bb6f 100755 --- a/indra/newview/llfloaterpreference.cpp +++ b/indra/newview/llfloaterpreference.cpp @@ -66,6 +66,7 @@ #include "llsky.h" #include "llscrolllistctrl.h" #include "llscrolllistitem.h" +#include "llspellcheck.h" #include "llsliderctrl.h" #include "lltabcontainer.h" #include "lltrans.h" @@ -110,6 +111,8 @@ #include "lllogininstance.h" // to check if logged in yet #include "llsdserialize.h" +#include <boost/algorithm/string.hpp> + const F32 MAX_USER_FAR_CLIP = 512.f; const F32 MIN_USER_FAR_CLIP = 64.f; const F32 BANDWIDTH_UPDATER_TIMEOUT = 0.5f; @@ -445,6 +448,11 @@ BOOL LLFloaterPreference::postBuild() getChild<LLComboBox>("language_combobox")->setCommitCallback(boost::bind(&LLFloaterPreference::onLanguageChange, this)); + gSavedSettings.getControl("SpellCheck")->getSignal()->connect(boost::bind(&LLFloaterPreference::refreshDictLists, this, false)); + getChild<LLUICtrl>("combo_spellcheck_dict")->setCommitCallback(boost::bind(&LLFloaterPreference::refreshDictLists, this, false)); + getChild<LLUICtrl>("btn_spellcheck_moveleft")->setCommitCallback(boost::bind(&LLFloaterPreference::onClickDictMove, this, "list_spellcheck_active", "list_spellcheck_available")); + getChild<LLUICtrl>("btn_spellcheck_moveright")->setCommitCallback(boost::bind(&LLFloaterPreference::onClickDictMove, this, "list_spellcheck_available", "list_spellcheck_active")); + // if floater is opened before login set default localized busy message if (LLStartUp::getStartupState() < STATE_STARTED) { @@ -577,6 +585,24 @@ void LLFloaterPreference::apply() } } + if (hasChild("check_spellcheck"), TRUE) + { + std::list<std::string> list_dict; + + LLComboBox* dict_combo = findChild<LLComboBox>("combo_spellcheck_dict"); + const std::string dict_name = dict_combo->getSelectedItemLabel(); + if (!dict_name.empty()) + { + list_dict.push_back(dict_name); + + LLScrollListCtrl* list_ctrl = findChild<LLScrollListCtrl>("list_spellcheck_active"); + std::vector<LLScrollListItem*> list_items = list_ctrl->getAllData(); + for (std::vector<LLScrollListItem*>::const_iterator item_it = list_items.begin(); item_it != list_items.end(); ++item_it) + list_dict.push_back((*item_it)->getColumn(0)->getValue().asString()); + } + gSavedSettings.setString("SpellCheckDictionary", boost::join(list_dict, ",")); + } + saveAvatarProperties(); if (mClickActionDirty) @@ -687,6 +713,8 @@ void LLFloaterPreference::onOpen(const LLSD& key) // Load (double-)click to walk/teleport settings. updateClickActionControls(); + refreshDictLists(true); + // Enabled/disabled popups, might have been changed by user actions // while preferences floater was closed. buildPopupLists(); @@ -865,6 +893,25 @@ void LLFloaterPreference::onNameTagOpacityChange(const LLSD& newvalue) } } +void LLFloaterPreference::onClickDictMove(const std::string& from, const std::string& to) +{ + LLScrollListCtrl* from_ctrl = findChild<LLScrollListCtrl>(from); + LLScrollListCtrl* to_ctrl = findChild<LLScrollListCtrl>(to); + + LLSD row; + row["columns"][0]["column"] = "name"; + row["columns"][0]["font"]["name"] = "SANSSERIF_SMALL"; + row["columns"][0]["font"]["style"] = "NORMAL"; + + std::vector<LLScrollListItem*> sel_items = from_ctrl->getAllSelected(); + for (std::vector<LLScrollListItem*>::const_iterator sel_it = sel_items.begin(); sel_it != sel_items.end(); ++sel_it) + { + row["columns"][0]["value"] = (*sel_it)->getColumn(0)->getValue(); + to_ctrl->addElement(row); + } + from_ctrl->deleteSelectedItems(); +} + void LLFloaterPreference::onClickSetCache() { std::string cur_name(gSavedSettings.getString("CacheLocation")); @@ -930,6 +977,83 @@ void LLFloaterPreference::refreshSkin(void* data) self->getChild<LLRadioGroup>("skin_selection", true)->setValue(sSkin); } +void LLFloaterPreference::refreshDictLists(bool from_settings) +{ + bool enabled = gSavedSettings.getBOOL("SpellCheck"); + getChild<LLUICtrl>("btn_spellcheck_moveleft")->setEnabled(enabled); + getChild<LLUICtrl>("btn_spellcheck_moveright")->setEnabled(enabled); + + // Populate the dictionary combobox + LLComboBox* dict_combo = findChild<LLComboBox>("combo_spellcheck_dict"); + std::string dict_cur = dict_combo->getSelectedItemLabel(); + if ((dict_cur.empty() || from_settings) && (LLSpellChecker::getUseSpellCheck())) + dict_cur = LLSpellChecker::instance().getActiveDictionary(); + dict_combo->clearRows(); + dict_combo->setEnabled(enabled); + + const LLSD& dict_map = LLSpellChecker::getDictionaryMap(); + if (dict_map.size()) + { + for (LLSD::array_const_iterator dict_it = dict_map.beginArray(); dict_it != dict_map.endArray(); ++dict_it) + { + const LLSD& dict = *dict_it; + if ( (dict["installed"].asBoolean()) && (dict["is_primary"].asBoolean()) && (dict.has("language")) ) + dict_combo->add(dict["language"].asString()); + } + if (!dict_combo->selectByValue(dict_cur)) + dict_combo->clear(); + } + + // Populate the available and active dictionary list + LLScrollListCtrl* avail_ctrl = findChild<LLScrollListCtrl>("list_spellcheck_available"); + LLScrollListCtrl* active_ctrl = findChild<LLScrollListCtrl>("list_spellcheck_active"); + + LLSpellChecker::dict_list_t active_list; + if ( ((!avail_ctrl->getItemCount()) && (!active_ctrl->getItemCount())) || (from_settings) ) + { + if (LLSpellChecker::getUseSpellCheck()) + active_list = LLSpellChecker::instance().getSecondaryDictionaries(); + } + else + { + std::vector<LLScrollListItem*> active_items = active_ctrl->getAllData(); + for (std::vector<LLScrollListItem*>::const_iterator item_it = active_items.begin(); item_it != active_items.end(); ++item_it) + { + std::string dict = (*item_it)->getColumn(0)->getValue().asString(); + if (dict_cur != dict) + active_list.push_back(dict); + } + } + + LLSD row; + row["columns"][0]["column"] = "name"; + row["columns"][0]["font"]["name"] = "SANSSERIF_SMALL"; + row["columns"][0]["font"]["style"] = "NORMAL"; + + active_ctrl->clearRows(); + active_ctrl->setEnabled(enabled); + active_ctrl->sortByColumnIndex(0, true); + for (LLSpellChecker::dict_list_t::const_iterator it = active_list.begin(); it != active_list.end(); ++it) + { + row["columns"][0]["value"] = *it; + active_ctrl->addElement(row); + } + active_list.push_back(dict_cur); + + avail_ctrl->clearRows(); + avail_ctrl->setEnabled(enabled); + avail_ctrl->sortByColumnIndex(0, true); + for (LLSD::array_const_iterator dict_it = dict_map.beginArray(); dict_it != dict_map.endArray(); ++dict_it) + { + const LLSD& dict = *dict_it; + if ( (dict["installed"].asBoolean()) && (dict.has("language")) && + (active_list.end() == std::find(active_list.begin(), active_list.end(), dict["language"].asString())) ) + { + row["columns"][0]["value"] = dict["language"].asString(); + avail_ctrl->addElement(row); + } + } +} void LLFloaterPreference::buildPopupLists() { diff --git a/indra/newview/llfloaterpreference.h b/indra/newview/llfloaterpreference.h index 7ee3294478..f75f71cc3d 100644 --- a/indra/newview/llfloaterpreference.h +++ b/indra/newview/llfloaterpreference.h @@ -121,6 +121,7 @@ public: void setCacheLocation(const LLStringExplicit& location); + void onClickDictMove(const std::string& from, const std::string& to); void onClickSetCache(); void onClickResetCache(); void onClickSkin(LLUICtrl* ctrl,const LLSD& userdata); @@ -161,6 +162,7 @@ public: void getUIColor(LLUICtrl* ctrl, const LLSD& param); void buildPopupLists(); + void refreshDictLists(bool from_settings); static void refreshSkin(void* data); private: static std::string sSkin; diff --git a/indra/newview/llmeshrepository.cpp b/indra/newview/llmeshrepository.cpp index b02bf79a28..b02bf79a28 100755..100644 --- a/indra/newview/llmeshrepository.cpp +++ b/indra/newview/llmeshrepository.cpp diff --git a/indra/newview/llstartup.cpp b/indra/newview/llstartup.cpp index 3923b4510a..25a765dc8d 100644 --- a/indra/newview/llstartup.cpp +++ b/indra/newview/llstartup.cpp @@ -739,6 +739,7 @@ bool idle_startup() { display_startup(); initialize_edit_menu(); + initialize_spellcheck_menu(); display_startup(); init_menus(); display_startup(); diff --git a/indra/newview/llviewercontrol.cpp b/indra/newview/llviewercontrol.cpp index 093b84413a..7b6dbfaa0b 100644 --- a/indra/newview/llviewercontrol.cpp +++ b/indra/newview/llviewercontrol.cpp @@ -71,8 +71,12 @@ #include "llpaneloutfitsinventory.h" #include "llpanellogin.h" #include "llpaneltopinfobar.h" +#include "llspellcheck.h" #include "llupdaterservice.h" +// Third party library includes +#include <boost/algorithm/string.hpp> + #ifdef TOGGLE_HACKED_GODLIKE_VIEWER BOOL gHackGodmode = FALSE; #endif @@ -498,6 +502,24 @@ bool handleForceShowGrid(const LLSD& newvalue) return true; } +bool handleSpellCheckChanged() +{ + if (gSavedSettings.getBOOL("SpellCheck")) + { + std::list<std::string> dict_list; + boost::split(dict_list, gSavedSettings.getString("SpellCheckDictionary"), boost::is_any_of(std::string(","))); + if (!dict_list.empty()) + { + LLSpellChecker::setUseSpellCheck(dict_list.front()); + dict_list.pop_front(); + LLSpellChecker::instance().setSecondaryDictionaries(dict_list); + return true; + } + } + LLSpellChecker::setUseSpellCheck(LLStringUtil::null); + return true; +} + bool toggle_agent_pause(const LLSD& newvalue) { if ( newvalue.asBoolean() ) @@ -704,6 +726,8 @@ void settings_setup_listeners() gSavedSettings.getControl("UpdaterServiceSetting")->getSignal()->connect(boost::bind(&toggle_updater_service_active, _2)); gSavedSettings.getControl("ForceShowGrid")->getSignal()->connect(boost::bind(&handleForceShowGrid, _2)); gSavedSettings.getControl("RenderTransparentWater")->getSignal()->connect(boost::bind(&handleRenderTransparentWaterChanged, _2)); + gSavedSettings.getControl("SpellCheck")->getSignal()->connect(boost::bind(&handleSpellCheckChanged)); + gSavedSettings.getControl("SpellCheckDictionary")->getSignal()->connect(boost::bind(&handleSpellCheckChanged)); } #if TEST_CACHED_CONTROL diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp index 99540ccce9..e4cc26885d 100644 --- a/indra/newview/llviewermenu.cpp +++ b/indra/newview/llviewermenu.cpp @@ -81,6 +81,7 @@ #include "llrootview.h" #include "llsceneview.h" #include "llselectmgr.h" +#include "llspellcheckmenuhandler.h" #include "llstatusbar.h" #include "lltextureview.h" #include "lltoolcomp.h" @@ -5011,6 +5012,78 @@ class LLEditDelete : public view_listener_t } }; +void handle_spellcheck_replace_with_suggestion(const LLUICtrl* ctrl, const LLSD& param) +{ + const LLContextMenu* menu = dynamic_cast<const LLContextMenu*>(ctrl->getParent()); + LLSpellCheckMenuHandler* spellcheck_handler = (menu) ? dynamic_cast<LLSpellCheckMenuHandler*>(menu->getSpawningView()) : NULL; + if ( (!spellcheck_handler) || (!spellcheck_handler->getSpellCheck()) ) + { + return; + } + + U32 index = 0; + if ( (!LLStringUtil::convertToU32(param.asString(), index)) || (index >= spellcheck_handler->getSuggestionCount()) ) + { + return; + } + + spellcheck_handler->replaceWithSuggestion(index); +} + +bool visible_spellcheck_suggestion(LLUICtrl* ctrl, const LLSD& param) +{ + LLMenuItemGL* item = dynamic_cast<LLMenuItemGL*>(ctrl); + const LLContextMenu* menu = (item) ? dynamic_cast<const LLContextMenu*>(item->getParent()) : NULL; + const LLSpellCheckMenuHandler* spellcheck_handler = (menu) ? dynamic_cast<const LLSpellCheckMenuHandler*>(menu->getSpawningView()) : NULL; + if ( (!spellcheck_handler) || (!spellcheck_handler->getSpellCheck()) ) + { + return false; + } + + U32 index = 0; + if ( (!LLStringUtil::convertToU32(param.asString(), index)) || (index >= spellcheck_handler->getSuggestionCount()) ) + { + return false; + } + + item->setLabel(spellcheck_handler->getSuggestion(index)); + return true; +} + +void handle_spellcheck_add_to_dictionary(const LLUICtrl* ctrl) +{ + const LLContextMenu* menu = dynamic_cast<const LLContextMenu*>(ctrl->getParent()); + LLSpellCheckMenuHandler* spellcheck_handler = (menu) ? dynamic_cast<LLSpellCheckMenuHandler*>(menu->getSpawningView()) : NULL; + if ( (spellcheck_handler) && (spellcheck_handler->canAddToDictionary()) ) + { + spellcheck_handler->addToDictionary(); + } +} + +bool enable_spellcheck_add_to_dictionary(const LLUICtrl* ctrl) +{ + const LLContextMenu* menu = dynamic_cast<const LLContextMenu*>(ctrl->getParent()); + const LLSpellCheckMenuHandler* spellcheck_handler = (menu) ? dynamic_cast<const LLSpellCheckMenuHandler*>(menu->getSpawningView()) : NULL; + return (spellcheck_handler) && (spellcheck_handler->canAddToDictionary()); +} + +void handle_spellcheck_add_to_ignore(const LLUICtrl* ctrl) +{ + const LLContextMenu* menu = dynamic_cast<const LLContextMenu*>(ctrl->getParent()); + LLSpellCheckMenuHandler* spellcheck_handler = (menu) ? dynamic_cast<LLSpellCheckMenuHandler*>(menu->getSpawningView()) : NULL; + if ( (spellcheck_handler) && (spellcheck_handler->canAddToIgnore()) ) + { + spellcheck_handler->addToIgnore(); + } +} + +bool enable_spellcheck_add_to_ignore(const LLUICtrl* ctrl) +{ + const LLContextMenu* menu = dynamic_cast<const LLContextMenu*>(ctrl->getParent()); + const LLSpellCheckMenuHandler* spellcheck_handler = (menu) ? dynamic_cast<const LLSpellCheckMenuHandler*>(menu->getSpawningView()) : NULL; + return (spellcheck_handler) && (spellcheck_handler->canAddToIgnore()); +} + bool enable_object_delete() { bool new_value = @@ -7960,6 +8033,19 @@ void initialize_edit_menu() } +void initialize_spellcheck_menu() +{ + LLUICtrl::CommitCallbackRegistry::Registrar& commit = LLUICtrl::CommitCallbackRegistry::currentRegistrar(); + LLUICtrl::EnableCallbackRegistry::Registrar& enable = LLUICtrl::EnableCallbackRegistry::currentRegistrar(); + + commit.add("SpellCheck.ReplaceWithSuggestion", boost::bind(&handle_spellcheck_replace_with_suggestion, _1, _2)); + enable.add("SpellCheck.VisibleSuggestion", boost::bind(&visible_spellcheck_suggestion, _1, _2)); + commit.add("SpellCheck.AddToDictionary", boost::bind(&handle_spellcheck_add_to_dictionary, _1)); + enable.add("SpellCheck.EnableAddToDictionary", boost::bind(&enable_spellcheck_add_to_dictionary, _1)); + commit.add("SpellCheck.AddToIgnore", boost::bind(&handle_spellcheck_add_to_ignore, _1)); + enable.add("SpellCheck.EnableAddToIgnore", boost::bind(&enable_spellcheck_add_to_ignore, _1)); +} + void initialize_menus() { // A parameterized event handler used as ctrl-8/9/0 zoom controls below. diff --git a/indra/newview/llviewermenu.h b/indra/newview/llviewermenu.h index 87cb4efbc4..8c40762865 100644 --- a/indra/newview/llviewermenu.h +++ b/indra/newview/llviewermenu.h @@ -39,6 +39,7 @@ class LLObjectSelection; class LLSelectNode; void initialize_edit_menu(); +void initialize_spellcheck_menu(); void init_menus(); void cleanup_menus(); diff --git a/indra/newview/skins/default/textures/textures.xml b/indra/newview/skins/default/textures/textures.xml index e4a8622a4b..b09bf1d816 100644 --- a/indra/newview/skins/default/textures/textures.xml +++ b/indra/newview/skins/default/textures/textures.xml @@ -54,6 +54,8 @@ with the same filename but different name <texture name="Arrow_Down" file_name="widgets/Arrow_Down.png" preload="true" /> <texture name="Arrow_Up" file_name="widgets/Arrow_Up.png" preload="true" /> + <texture name="Arrow_Left" file_name="widgets/Arrow_Left.png" preload="true" /> + <texture name="Arrow_Right" file_name="widgets/Arrow_Right.png" preload="true" /> <texture name="AudioMute_Off" file_name="icons/AudioMute_Off.png" preload="false" /> <texture name="AudioMute_Over" file_name="icons/AudioMute_Over.png" preload="false" /> diff --git a/indra/newview/skins/default/textures/widgets/Arrow_Left.png b/indra/newview/skins/default/textures/widgets/Arrow_Left.png Binary files differnew file mode 100644 index 0000000000..a424282839 --- /dev/null +++ b/indra/newview/skins/default/textures/widgets/Arrow_Left.png diff --git a/indra/newview/skins/default/textures/widgets/Arrow_Right.png b/indra/newview/skins/default/textures/widgets/Arrow_Right.png Binary files differnew file mode 100644 index 0000000000..e32bee8f34 --- /dev/null +++ b/indra/newview/skins/default/textures/widgets/Arrow_Right.png diff --git a/indra/newview/skins/default/xui/en/floater_chat_bar.xml b/indra/newview/skins/default/xui/en/floater_chat_bar.xml index 63992462b3..32a2c26cf0 100644 --- a/indra/newview/skins/default/xui/en/floater_chat_bar.xml +++ b/indra/newview/skins/default/xui/en/floater_chat_bar.xml @@ -46,6 +46,7 @@ left="0" max_length_bytes="1023" name="chat_box" + spellcheck="true" text_pad_left="5" text_pad_right="25" tool_tip="Press Enter to say, Ctrl+Enter to shout" diff --git a/indra/newview/skins/default/xui/en/floater_im_session.xml b/indra/newview/skins/default/xui/en/floater_im_session.xml index ca73883e53..8a73335261 100644 --- a/indra/newview/skins/default/xui/en/floater_im_session.xml +++ b/indra/newview/skins/default/xui/en/floater_im_session.xml @@ -83,6 +83,7 @@ label="To" layout="bottomleft" name="chat_editor" + spellcheck="true" tab_group="3" width="249"> </line_editor> diff --git a/indra/newview/skins/default/xui/en/floater_preferences.xml b/indra/newview/skins/default/xui/en/floater_preferences.xml index 402868bb97..eebc3a9cca 100644 --- a/indra/newview/skins/default/xui/en/floater_preferences.xml +++ b/indra/newview/skins/default/xui/en/floater_preferences.xml @@ -120,6 +120,12 @@ layout="topleft" help_topic="preferences_advanced1_tab" name="advanced1" /> + <panel + class="panel_preference" + filename="panel_preferences_spellcheck.xml" + label="Spell Check" + layout="topleft" + name="spell_check" /> </tab_container> </floater> diff --git a/indra/newview/skins/default/xui/en/floater_preview_notecard.xml b/indra/newview/skins/default/xui/en/floater_preview_notecard.xml index be3b2d179d..2e1c8ce670 100644 --- a/indra/newview/skins/default/xui/en/floater_preview_notecard.xml +++ b/indra/newview/skins/default/xui/en/floater_preview_notecard.xml @@ -70,6 +70,7 @@ max_length="65536" name="Notecard Editor" parse_urls="false" + spellcheck="true" tab_group="1" top="46" width="392" diff --git a/indra/newview/skins/default/xui/en/menu_text_editor.xml b/indra/newview/skins/default/xui/en/menu_text_editor.xml index fe8489166b..70b40dd89b 100644 --- a/indra/newview/skins/default/xui/en/menu_text_editor.xml +++ b/indra/newview/skins/default/xui/en/menu_text_editor.xml @@ -2,6 +2,85 @@ <context_menu name="Text editor context menu"> <menu_item_call + label="(unknown)" + layout="topleft" + name="Suggestion 1"> + <menu_item_call.on_click + function="SpellCheck.ReplaceWithSuggestion" + parameter="0" /> + <menu_item_call.on_visible + function="SpellCheck.VisibleSuggestion" + parameter="0" /> + </menu_item_call> + <menu_item_call + label="(unknown)" + layout="topleft" + name="Suggestion 2"> + <menu_item_call.on_click + function="SpellCheck.ReplaceWithSuggestion" + parameter="1" /> + <menu_item_call.on_visible + function="SpellCheck.VisibleSuggestion" + parameter="1" /> + </menu_item_call> + <menu_item_call + label="(unknown)" + layout="topleft" + name="Suggestion 3"> + <menu_item_call.on_click + function="SpellCheck.ReplaceWithSuggestion" + parameter="2" /> + <menu_item_call.on_visible + function="SpellCheck.VisibleSuggestion" + parameter="2" /> + </menu_item_call> + <menu_item_call + label="(unknown)" + layout="topleft" + name="Suggestion 4"> + <menu_item_call.on_click + function="SpellCheck.ReplaceWithSuggestion" + parameter="3" /> + <menu_item_call.on_visible + function="SpellCheck.VisibleSuggestion" + parameter="3" /> + </menu_item_call> + <menu_item_call + label="(unknown)" + layout="topleft" + name="Suggestion 5"> + <menu_item_call.on_click + function="SpellCheck.ReplaceWithSuggestion" + parameter="4" /> + <menu_item_call.on_visible + function="SpellCheck.VisibleSuggestion" + parameter="4" /> + </menu_item_call> + <menu_item_separator + layout="topleft" + name="Suggestion Separator" /> + <menu_item_call + label="Add to Dictionary" + layout="topleft" + name="Add to Dictionary"> + <menu_item_call.on_click + function="SpellCheck.AddToDictionary" /> + <menu_item_call.on_enable + function="SpellCheck.EnableAddToDictionary" /> + </menu_item_call> + <menu_item_call + label="Add to Ignore" + layout="topleft" + name="Add to Ignore"> + <menu_item_call.on_click + function="SpellCheck.AddToIgnore" /> + <menu_item_call.on_enable + function="SpellCheck.EnableAddToIgnore" /> + </menu_item_call> + <menu_item_separator + layout="topleft" + name="Spellcheck Separator" /> + <menu_item_call label="Cut" layout="topleft" name="Cut"> diff --git a/indra/newview/skins/default/xui/en/panel_edit_pick.xml b/indra/newview/skins/default/xui/en/panel_edit_pick.xml index 0faa1598b1..553c112e6f 100644 --- a/indra/newview/skins/default/xui/en/panel_edit_pick.xml +++ b/indra/newview/skins/default/xui/en/panel_edit_pick.xml @@ -134,6 +134,7 @@ top_pad="2" max_length="1023" name="pick_desc" + spellcheck="true" text_color="black" word_wrap="true" /> <text diff --git a/indra/newview/skins/default/xui/en/panel_group_notices.xml b/indra/newview/skins/default/xui/en/panel_group_notices.xml index 607e1bb213..6d5fb51e85 100644 --- a/indra/newview/skins/default/xui/en/panel_group_notices.xml +++ b/indra/newview/skins/default/xui/en/panel_group_notices.xml @@ -141,6 +141,7 @@ Maximum 200 per group daily max_length_bytes="63" name="create_subject" prevalidate_callback="ascii" + spellcheck="true" width="218" /> <text follows="left|top" @@ -161,6 +162,7 @@ Maximum 200 per group daily left_pad="3" max_length="511" name="create_message" + spellcheck="true" top_delta="0" width="218" word_wrap="true" /> @@ -309,6 +311,7 @@ Maximum 200 per group daily left_pad="3" max_length_bytes="63" name="view_subject" + spellcheck="true" top_delta="-1" visible="false" width="200" /> @@ -333,6 +336,7 @@ Maximum 200 per group daily right="-1" max_length="511" name="view_message" + spellcheck="true" top_delta="-40" width="313" word_wrap="true" /> diff --git a/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml b/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml index 21c627cdfb..6bc9c48729 100644 --- a/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml +++ b/indra/newview/skins/default/xui/en/panel_nearby_chat_bar.xml @@ -19,6 +19,7 @@ left="0" max_length_bytes="1023" name="chat_box" + spellcheck="true" text_pad_left="5" text_pad_right="25" tool_tip="Press Enter to say, Ctrl+Enter to shout" diff --git a/indra/newview/skins/default/xui/en/panel_preferences_spellcheck.xml b/indra/newview/skins/default/xui/en/panel_preferences_spellcheck.xml new file mode 100644 index 0000000000..f1b16c5d0d --- /dev/null +++ b/indra/newview/skins/default/xui/en/panel_preferences_spellcheck.xml @@ -0,0 +1,136 @@ +<?xml version="1.0" encoding="utf-8" standalone="yes" ?> +<panel + border="true" + follows="left|top|right|bottom" + height="408" + label="Spell Check" + layout="topleft" + left="102" + name="spellcheck" + top="1" + width="517"> + <check_box + control_name="SpellCheck" + enabled="true" + follows="top|left" + height="16" + label="Enable spell checking" + layout="topleft" + left="30" + name="check_spellcheck" + top="30" + width="250" + /> + <text + enabled_control="SpellCheck" + follows="top|left" + height="10" + label="Logs:" + layout="topleft" + left="55" + mouse_opaque="false" + name="text_spellcheck_dict" + top_pad="15" + type="string" + width="90" + > + Main dictionary : + </text> + <combo_box + enabled_control="SpellCheck" + follows="top|left" + height="23" + layout="topleft" + left_pad="10" + name="combo_spellcheck_dict" + top_pad="-15" + width="175" + /> + + <text + enabled_control="SpellCheck" + follows="top|left" + height="10" + label="Logs:" + layout="topleft" + left="55" + mouse_opaque="false" + name="text_spellcheck_additional" + top_pad="15" + type="string" + width="190" + > + Additional dictionaries : + </text> + <text + follows="top|left" + height="12" + layout="topleft" + left="80" + length="1" + name="text_spellcheck_available" + top_pad="10" + type="string" + width="175"> + Available + </text> + <text + follows="top|left" + height="12" + type="string" + left_pad="45" + length="1" + layout="topleft" + name="text_spellcheck_active" + width="175"> + Active + </text> + <scroll_list + enabled_control="SpellCheck" + follows="top|left" + height="155" + layout="topleft" + left="80" + multi_select="true" + name="list_spellcheck_available" + sort_column="0" + sort_ascending="true" + width="175" /> + <button + enabled_control="SpellCheck" + follows="top|left" + height="26" + image_overlay="Arrow_Right" + hover_glow_amount="0.15" + layout="topleft" + left_pad="10" + name="btn_spellcheck_moveright" + top_delta="50" + width="25"> + </button> + <button + enabled_control="SpellCheck" + follows="top|left" + height="26" + image_overlay="Arrow_Left" + hover_glow_amount="0.15" + layout="topleft" + name="btn_spellcheck_moveleft" + top_delta="30" + width="25"> + </button> + <scroll_list + enabled_control="SpellCheck" + follows="top|left" + height="155" + layout="topleft" + left_pad="10" + multi_select="true" + name="list_spellcheck_active" + sort_column="0" + sort_ascending="true" + top_pad="-105" + width="175" + /> + +</panel> diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py index 0931c4ec9b..1b732676e4 100644 --- a/indra/newview/viewer_manifest.py +++ b/indra/newview/viewer_manifest.py @@ -91,6 +91,8 @@ class ViewerManifest(LLManifest): # ... and the entire windlight directory self.path("windlight") + # ... and the pre-installed spell checking dictionaries + self.path("dictionaries") self.end_prefix("app_settings") if self.prefix(src="character"): @@ -393,6 +395,9 @@ class WindowsManifest(ViewerManifest): self.path("ssleay32.dll") self.path("libeay32.dll") + # Hunspell + self.path("libhunspell.dll") + # For google-perftools tcmalloc allocator. try: if self.args['configuration'].lower() == 'debug': @@ -659,6 +664,7 @@ class DarwinManifest(ViewerManifest): # copy additional libs in <bundle>/Contents/MacOS/ self.path("../packages/lib/release/libndofdev.dylib", dst="Resources/libndofdev.dylib") + self.path("../packages/lib/release/libhunspell-1.3.dylib", dst="Resources/libhunspell-1.3.dylib") self.path("../viewer_components/updater/scripts/darwin/update_install", "MacOS/update_install") @@ -1053,6 +1059,8 @@ class Linux_i686Manifest(LinuxManifest): self.path("libopenjpeg.so.1.4.0") self.path("libopenjpeg.so.1") self.path("libopenjpeg.so") + self.path("libhunspell-1.3.so") + self.path("libhunspell-1.3.so.0") self.path("libalut.so") self.path("libopenal.so", "libopenal.so.1") self.path("libopenal.so", "libvivoxoal.so.1") # vivox's sdk expects this soname |
