merge changes for storm-276

27 files changed, 684 insertions, 1 deletions

diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index f8105f9a5a..cb4d265fef 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -13,6 +13,7 @@ include(EXPAT)
 include(FMOD)
 include(OPENAL)
 include(FindOpenGL)
+include(Hunspell)
 include(JsonCpp)
 include(LLAudio)
 include(LLCharacter)
@@ -72,6 +73,7 @@ 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
     )
@@ -236,6 +238,7 @@ set(viewer_SOURCE_FILES
     llfloatersidepanelcontainer.cpp
     llfloatersnapshot.cpp
     llfloatersounddevices.cpp
+    llfloaterspellchecksettings.cpp
     llfloatertelehub.cpp
     llfloatertestinspectors.cpp
     llfloatertestlistview.cpp
@@ -794,6 +797,7 @@ set(viewer_HEADER_FILES
     llfloatersidepanelcontainer.h
     llfloatersnapshot.h
     llfloatersounddevices.h
+    llfloaterspellchecksettings.h
     llfloatertelehub.h
     llfloatertestinspectors.h
     llfloatertestlistview.h
@@ -1576,6 +1580,9 @@ 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
@@ -1755,6 +1762,7 @@ 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 bc5c293625..e8abcf4fc4 100644
--- a/indra/newview/app_settings/settings.xml
+++ b/indra/newview/app_settings/settings.xml
@@ -12192,6 +12192,28 @@
       <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),Second Life Glossary</string>
+    </map>
     <key>UseNewWalkRun</key>
     <map>
       <key>Comment</key>
diff --git a/indra/newview/llappviewer.cpp b/indra/newview/llappviewer.cpp
index 1174d108d2..fac5416aab 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>
 
 
 
@@ -2497,6 +2499,19 @@ bool LLAppViewer::initConfiguration()
 		//gDirUtilp->setSkinFolder("default");
     }
 
+	if (gSavedSettings.getBOOL("SpellCheck"))
+	{
+		std::list<std::string> dict_list;
+		std::string dict_setting = gSavedSettings.getString("SpellCheckDictionary");
+		boost::split(dict_list, dict_setting, 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 2c383f09ba..e00184be23 100755
--- a/indra/newview/llfloaterpreference.cpp
+++ b/indra/newview/llfloaterpreference.cpp
@@ -347,6 +347,7 @@ LLFloaterPreference::LLFloaterPreference(const LLSD& key)
 	mCommitCallbackRegistrar.add("Pref.Proxy",					boost::bind(&LLFloaterPreference::onClickProxySettings, this));
 	mCommitCallbackRegistrar.add("Pref.TranslationSettings",	boost::bind(&LLFloaterPreference::onClickTranslationSettings, this));
 	mCommitCallbackRegistrar.add("Pref.AutoReplace",            boost::bind(&LLFloaterPreference::onClickAutoReplace, this));
+	mCommitCallbackRegistrar.add("Pref.SpellChecker",           boost::bind(&LLFloaterPreference::onClickSpellChecker, this));
 
 	sSkin = gSavedSettings.getString("SkinCurrent");
 
@@ -935,7 +936,6 @@ void LLFloaterPreference::refreshSkin(void* data)
 	self->getChild<LLRadioGroup>("skin_selection", true)->setValue(sSkin);
 }
 
-
 void LLFloaterPreference::buildPopupLists()
 {
 	LLScrollListCtrl& disabled_popups =
@@ -1524,6 +1524,11 @@ void LLFloaterPreference::onClickAutoReplace()
 	LLFloaterReg::showInstance("prefs_autoreplace");
 }
 
+void LLFloaterPreference::onClickSpellChecker()
+{
+		LLFloaterReg::showInstance("prefs_spellchecker");
+}
+
 void LLFloaterPreference::onClickActionChange()
 {
 	mClickActionDirty = true;
diff --git a/indra/newview/llfloaterpreference.h b/indra/newview/llfloaterpreference.h
index 0b63002345..b71f7c647b 100644
--- a/indra/newview/llfloaterpreference.h
+++ b/indra/newview/llfloaterpreference.h
@@ -158,6 +158,7 @@ public:
 	void onClickProxySettings();
 	void onClickTranslationSettings();
 	void onClickAutoReplace();
+	void onClickSpellChecker();
 	void applyUIColor(LLUICtrl* ctrl, const LLSD& param);
 	void getUIColor(LLUICtrl* ctrl, const LLSD& param);
 	
diff --git a/indra/newview/llfloaterspellchecksettings.cpp b/indra/newview/llfloaterspellchecksettings.cpp
new file mode 100644
index 0000000000..ff5afc8169
--- /dev/null
+++ b/indra/newview/llfloaterspellchecksettings.cpp
@@ -0,0 +1,179 @@
+/** 
+ * @file llfloaterspellchecksettings.h
+ * @brief Spell checker settings floater
+ *
+* $LicenseInfo:firstyear=2011&license=viewerlgpl$
+ * 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 "llviewerprecompiledheaders.h"
+
+#include "llcombobox.h"
+#include "llfloaterspellchecksettings.h"
+#include "llscrolllistctrl.h"
+#include "llspellcheck.h"
+#include "llviewercontrol.h"
+
+#include <boost/algorithm/string.hpp>
+
+LLFloaterSpellCheckerSettings::LLFloaterSpellCheckerSettings(const LLSD& key)
+	: LLFloater(key)
+{
+}
+
+BOOL LLFloaterSpellCheckerSettings::postBuild(void)
+{
+	gSavedSettings.getControl("SpellCheck")->getSignal()->connect(boost::bind(&LLFloaterSpellCheckerSettings::refreshDictionaryLists, this, false));
+	getChild<LLUICtrl>("spellcheck_main_combo")->setCommitCallback(boost::bind(&LLFloaterSpellCheckerSettings::refreshDictionaryLists, this, false));
+	getChild<LLUICtrl>("spellcheck_moveleft_btn")->setCommitCallback(boost::bind(&LLFloaterSpellCheckerSettings::onClickDictMove, this, "spellcheck_active_list", "spellcheck_available_list"));
+	getChild<LLUICtrl>("spellcheck_moveright_btn")->setCommitCallback(boost::bind(&LLFloaterSpellCheckerSettings::onClickDictMove, this, "spellcheck_available_list", "spellcheck_active_list"));
+	getChild<LLUICtrl>("spellcheck_ok")->setCommitCallback(boost::bind(&LLFloaterSpellCheckerSettings::onOK, this));
+	getChild<LLUICtrl>("spellcheck_cancel")->setCommitCallback(boost::bind(&LLFloaterSpellCheckerSettings::onCancel, this));
+
+	return true;
+}
+
+void LLFloaterSpellCheckerSettings::onCancel()
+{
+	closeFloater(false);
+}
+
+void LLFloaterSpellCheckerSettings::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 LLFloaterSpellCheckerSettings::onOK()
+{
+	std::list<std::string> list_dict;
+
+	LLComboBox* dict_combo = findChild<LLComboBox>("spellcheck_main_combo");
+	const std::string dict_name = dict_combo->getSelectedItemLabel();
+	if (!dict_name.empty())
+	{
+		list_dict.push_back(dict_name);
+
+		LLScrollListCtrl* list_ctrl = findChild<LLScrollListCtrl>("spellcheck_active_list");
+		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, ","));
+
+	closeFloater(false);
+}
+
+void LLFloaterSpellCheckerSettings::onOpen(const LLSD& key)
+{
+	refreshDictionaryLists(true);
+}
+
+void LLFloaterSpellCheckerSettings::refreshDictionaryLists(bool from_settings)
+{
+	bool enabled = gSavedSettings.getBOOL("SpellCheck");
+	getChild<LLUICtrl>("spellcheck_moveleft_btn")->setEnabled(enabled);
+	getChild<LLUICtrl>("spellcheck_moveright_btn")->setEnabled(enabled);
+
+	// Populate the dictionary combobox
+	LLComboBox* dict_combo = findChild<LLComboBox>("spellcheck_main_combo");
+	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>("spellcheck_available_list");
+	LLScrollListCtrl* active_ctrl = findChild<LLScrollListCtrl>("spellcheck_active_list");
+
+	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);
+		}
+	}
+}
diff --git a/indra/newview/llfloaterspellchecksettings.h b/indra/newview/llfloaterspellchecksettings.h
new file mode 100644
index 0000000000..33c376fff6
--- /dev/null
+++ b/indra/newview/llfloaterspellchecksettings.h
@@ -0,0 +1,48 @@
+/** 
+ * @file llfloaterspellchecksettings.h
+ * @brief Spell checker settings floater
+ *
+* $LicenseInfo:firstyear=2011&license=viewerlgpl$
+ * 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 LLFLOATERAUTOREPLACESETTINGS_H
+#define LLFLOATERAUTOREPLACESETTINGS_H
+
+#include "llfloater.h"
+
+class LLFloaterSpellCheckerSettings : public LLFloater
+{
+public:
+	LLFloaterSpellCheckerSettings(const LLSD& key);
+
+	/*virtual*/ BOOL postBuild();
+	/*virtual*/ void onOpen(const LLSD& key);
+
+protected:
+	void onCancel();
+	void onClickDictMove(const std::string& from, const std::string& to);
+	void onOK();
+	void onSave();
+	void refreshDictionaryLists(bool from_settings);
+};
+
+#endif  // LLFLOATERAUTOREPLACESETTINGS_H
diff --git a/indra/newview/llmeshrepository.cpp b/indra/newview/llmeshrepository.cpp
index f461c7e46f..f461c7e46f 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 0ac8c1fe39..c55b6302e4 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 ab45aae5cc..bb4e77fa9d 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
@@ -508,6 +512,25 @@ bool handleForceShowGrid(const LLSD& newvalue)
 	return true;
 }
 
+bool handleSpellCheckChanged()
+{
+	if (gSavedSettings.getBOOL("SpellCheck"))
+	{
+		std::list<std::string> dict_list;
+		std::string dict_setting = gSavedSettings.getString("SpellCheckDictionary");
+		boost::split(dict_list, dict_setting, 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() )
@@ -714,6 +737,8 @@ 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/llviewerfloaterreg.cpp b/indra/newview/llviewerfloaterreg.cpp
index d66f742a70..d310e5a09a 100644
--- a/indra/newview/llviewerfloaterreg.cpp
+++ b/indra/newview/llviewerfloaterreg.cpp
@@ -100,6 +100,7 @@
 #include "llfloatersidepanelcontainer.h"
 #include "llfloatersnapshot.h"
 #include "llfloatersounddevices.h"
+#include "llfloaterspellchecksettings.h"
 #include "llfloatertelehub.h"
 #include "llfloatertestinspectors.h"
 #include "llfloatertestlistview.h"
@@ -248,6 +249,7 @@ void LLViewerFloaterReg::registerFloaters()
 	LLFloaterReg::add("preferences", "floater_preferences.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterPreference>);
 	LLFloaterReg::add("prefs_proxy", "floater_preferences_proxy.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterPreferenceProxy>);
 	LLFloaterReg::add("prefs_hardware_settings", "floater_hardware_settings.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterHardwareSettings>);
+	LLFloaterReg::add("prefs_spellchecker", "floater_spellcheck.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterSpellCheckerSettings>);
 	LLFloaterReg::add("prefs_translation", "floater_translation_settings.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterTranslationSettings>);
 	LLFloaterReg::add("prefs_autoreplace", "floater_autoreplace.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterAutoReplaceSettings>);
 	LLFloaterReg::add("perm_prefs", "floater_perm_prefs.xml", (LLFloaterBuildFunc)&LLFloaterReg::build<LLFloaterPerms>);
diff --git a/indra/newview/llviewermenu.cpp b/indra/newview/llviewermenu.cpp
index 714bf6b7e7..a475b71650 100644
--- a/indra/newview/llviewermenu.cpp
+++ b/indra/newview/llviewermenu.cpp
@@ -86,6 +86,7 @@
 #include "llrootview.h"
 #include "llsceneview.h"
 #include "llselectmgr.h"
+#include "llspellcheckmenuhandler.h"
 #include "llstatusbar.h"
 #include "lltextureview.h"
 #include "lltoolcomp.h"
@@ -5053,6 +5054,78 @@ 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 = 
@@ -8003,6 +8076,19 @@ 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 eabcc68916..7ca6820318 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
new 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
new 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 688a01ce7b..405557242f 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_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/floater_spellcheck.xml b/indra/newview/skins/default/xui/en/floater_spellcheck.xml
new file mode 100644
index 0000000000..bd3f60cf4a
--- /dev/null
+++ b/indra/newview/skins/default/xui/en/floater_spellcheck.xml
@@ -0,0 +1,175 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<floater
+ border="true"
+ can_close="true"
+ can_minimize="true"
+ bottom="275"
+ left="300"
+ can_resize="false"
+ height="330"
+ width="490"
+ name="spellcheck_floater"
+ title="Spell Checker Settings">
+  <check_box
+   bottom_delta="30"
+   control_name="SpellCheck"
+   left_delta="15"
+   height="16"
+   width="100"
+   follows="left|top"
+   label="Enable spell checker"
+   name="spellcheck_enable" />
+  <view_border
+   top_pad="10"
+   left="2"
+   height="0"
+   width="491"
+   follows="left|top"
+   bevel_style="none"
+   border_thickness="1"
+   mouse_opaque="false"
+   name="divisor1"/>
+  <text
+   enabled_control="SpellCheck"
+   follows="top|left"
+   height="10"
+   layout="topleft"
+   left="38"
+   mouse_opaque="false"
+   name="spellcheck_main"
+   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="spellcheck_main_combo"
+   top_pad="-15"
+   width="175"
+  />
+  <text
+   enabled_control="SpellCheck"
+   follows="top|left"
+   height="10"
+   label="Logs:"
+   layout="topleft"
+   left="38"
+   mouse_opaque="false"
+   name="spellcheck_additional"
+   top_pad="15"
+   type="string"
+   width="190"
+  >
+    Additional dictionaries :
+  </text>
+  <text
+   follows="top|left"
+   height="12"
+   layout="topleft"
+   left="55"
+   length="1"
+   name="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="spellcheck_active"
+   width="175">
+      Active
+  </text>
+  <scroll_list
+   enabled_control="SpellCheck"
+   follows="top|left"
+   height="155"
+   layout="topleft"
+   left="55"
+   multi_select="true"
+   name="spellcheck_available_list"
+   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="spellcheck_moveright_btn"
+   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="spellcheck_moveleft_btn"
+   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="spellcheck_active_list"
+   sort_column="0"
+   sort_ascending="true" 
+   top_pad="-105"
+   width="175"
+  />
+  <view_border
+   top_pad="10"
+   left="2"
+   height="0"
+   width="491"
+   follows="left|top"
+   bevel_style="none"
+   border_thickness="1"
+   mouse_opaque="false"
+   name="divisor4"/>
+  <button
+   top_pad="10"
+   right="380"
+   height="22"
+   width="90"
+   enabled="true"
+   follows="left|top"
+   mouse_opaque="true"
+   halign="center"
+   scale_image="true"
+   name="spellcheck_ok"
+   label="OK" />
+  <button
+   top_delta="0"
+   right="480"
+   height="22"
+   width="90"
+   enabled="true"
+   follows="left|top"
+   mouse_opaque="true"
+   halign="center"
+   scale_image="true"
+   name="spellcheck_cancel"
+   label="Cancel" />
+</floater>
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_chat.xml b/indra/newview/skins/default/xui/en/panel_preferences_chat.xml
index 364c12ddf4..4297c75d65 100644
--- a/indra/newview/skins/default/xui/en/panel_preferences_chat.xml
+++ b/indra/newview/skins/default/xui/en/panel_preferences_chat.xml
@@ -227,4 +227,16 @@
    label="AutoReplace Settings"
    width="150">
   </button>
+  <button
+   follows="top|left"
+   height="23"
+   layout="topleft"
+   top_pad="-23"
+   left_pad="5"
+   name="spellcheck_showgui"
+   commit_callback.function="Pref.SpellChecker"
+   label="Spell Checker Settings"
+   width="150">
+  </button>
+
 </panel>
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index 9bf755c8f8..982dd34caf 100644
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -91,6 +91,13 @@ class ViewerManifest(LLManifest):
 
                 # ... and the entire windlight directory
                 self.path("windlight")
+
+                # ... and the included spell checking dictionaries
+                pkgdir = os.path.join(self.args['build'], os.pardir, 'packages')
+                if self.prefix(src=pkgdir,dst=""):
+                    self.path("dictionaries")
+                    self.end_prefix(pkgdir)
+
                 self.end_prefix("app_settings")
 
             if self.prefix(src="character"):
@@ -393,6 +400,9 @@ 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 +669,7 @@ 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-1.3.0.dylib", dst="Resources/libhunspell-1.3.0.dylib")
 
             self.path("../viewer_components/updater/scripts/darwin/update_install", "MacOS/update_install")
 
@@ -1057,6 +1068,8 @@ 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