Merge branch 'develop' into maxim/lua-nearby-avatars

5 files changed, 70 insertions, 44 deletions

diff --git a/indra/llui/llemojihelper.cpp b/indra/llui/llemojihelper.cpp
index b9441a9c91..b2c59ce775 100644
--- a/indra/llui/llemojihelper.cpp
+++ b/indra/llui/llemojihelper.cpp
@@ -99,6 +99,7 @@ void LLEmojiHelper::showHelper(LLUICtrl* hostctrl_p, S32 local_x, S32 local_y, c
         LLFloater* pHelperFloater = LLFloaterReg::getInstance(DEFAULT_EMOJI_HELPER_FLOATER);
         mHelperHandle = pHelperFloater->getHandle();
         mHelperCommitConn = pHelperFloater->setCommitCallback(std::bind([&](const LLSD& sdValue) { onCommitEmoji(utf8str_to_wstring(sdValue.asStringRef())[0]); }, std::placeholders::_2));
+        mHelperCloseConn = pHelperFloater->setCloseCallback([this](LLUICtrl* ctrl, const LLSD& param) { onCloseHelper(ctrl, param); });
     }
     setHostCtrl(hostctrl_p);
     mEmojiCommitCb = cb;
@@ -148,6 +149,16 @@ void LLEmojiHelper::onCommitEmoji(llwchar emoji)
     }
 }
 
+void LLEmojiHelper::onCloseHelper(LLUICtrl* ctrl, const LLSD& param)
+{
+    mCloseSignal(ctrl, param);
+}
+
+boost::signals2::connection LLEmojiHelper::setCloseCallback(const commit_signal_t::slot_type& cb)
+{
+    return mCloseSignal.connect(cb);
+}
+
 void LLEmojiHelper::setHostCtrl(LLUICtrl* hostctrl_p)
 {
     const LLUICtrl* pCurHostCtrl = mHostHandle.get();
diff --git a/indra/llui/llemojihelper.h b/indra/llui/llemojihelper.h
index 2834b06061..26840eef94 100644
--- a/indra/llui/llemojihelper.h
+++ b/indra/llui/llemojihelper.h
@@ -51,16 +51,23 @@ public:
     // Eventing
     bool handleKey(const LLUICtrl* ctrl_p, KEY key, MASK mask);
     void onCommitEmoji(llwchar emoji);
+    void onCloseHelper(LLUICtrl* ctrl, const LLSD& param);
+
+    typedef boost::signals2::signal<void(LLUICtrl* ctrl, const LLSD& param)> commit_signal_t;
+    boost::signals2::connection setCloseCallback(const commit_signal_t::slot_type& cb);
 
 protected:
     LLUICtrl* getHostCtrl() const { return mHostHandle.get(); }
     void      setHostCtrl(LLUICtrl* hostctrl_p);
 
 private:
+    commit_signal_t mCloseSignal;
+
     LLHandle<LLUICtrl>  mHostHandle;
     LLHandle<LLFloater> mHelperHandle;
     boost::signals2::connection mHostCtrlFocusLostConn;
     boost::signals2::connection mHelperCommitConn;
+    boost::signals2::connection mHelperCloseConn;
     std::function<void(llwchar)> mEmojiCommitCb;
     bool mIsHideDisabled;
 };
diff --git a/indra/llui/llscrolllistctrl.cpp b/indra/llui/llscrolllistctrl.cpp
index ddd1d81cb4..8093536868 100644
--- a/indra/llui/llscrolllistctrl.cpp
+++ b/indra/llui/llscrolllistctrl.cpp
@@ -1105,38 +1105,32 @@ S32 LLScrollListCtrl::getItemIndex( const LLUUID& target_id ) const
 
 void LLScrollListCtrl::selectPrevItem( bool extend_selection)
 {
+    updateSort();
+
     LLScrollListItem* prev_item = NULL;
 
-    if (!getFirstSelected())
-    {
-        // select last item
-        selectNthItem(getItemCount() - 1);
-    }
-    else
+    for (LLScrollListItem* item : mItemList)
     {
-        updateSort();
-
-        item_list::iterator iter;
-        for (LLScrollListItem* cur_item : mItemList)
+        if (item->getSelected())
         {
-            if (cur_item->getSelected())
-            {
-                if (prev_item)
-                {
-                    selectItem(prev_item, cur_item->getSelectedCell(), !extend_selection);
-                }
-                else
-                {
-                    reportInvalidInput();
-                }
-                break;
-            }
+            break;
+        }
 
-            // don't allow navigation to disabled elements
-            prev_item = cur_item->getEnabled() ? cur_item : prev_item;
+        // don't allow navigation to disabled elements
+        if (item->getEnabled())
+        {
+            prev_item = item;
         }
     }
 
+    if (!prev_item)
+    {
+        reportInvalidInput();
+        return;
+    }
+
+    selectItem(prev_item, prev_item->getSelectedCell(), !extend_selection);
+
     if ((mCommitOnSelectionChange || mCommitOnKeyboardMovement))
     {
         commitIfChanged();
@@ -1147,36 +1141,41 @@ void LLScrollListCtrl::selectPrevItem( bool extend_selection)
 
 void LLScrollListCtrl::selectNextItem( bool extend_selection)
 {
+    updateSort();
+
+    LLScrollListItem* current_item = NULL;
     LLScrollListItem* next_item = NULL;
 
-    if (!getFirstSelected())
-    {
-        selectFirstItem();
-    }
-    else
+    for (LLScrollListItem* item : mItemList)
     {
-        updateSort();
-
-        for (LLScrollListItem* cur_item : mItemList)
+        if (current_item)
         {
-            if (cur_item->getSelected())
+            if (item->getEnabled())
             {
-                if (next_item)
-                {
-                    selectItem(next_item, cur_item->getSelectedCell(), !extend_selection);
-                }
-                else
-                {
-                    reportInvalidInput();
-                }
+                next_item = item;
                 break;
             }
-
-            // don't allow navigation to disabled items
-            next_item = cur_item->getEnabled() ? cur_item : next_item;
         }
+        else if (item->getSelected())
+        {
+            current_item = item;
+            next_item = NULL;
+            continue;
+        }
+        else if (!next_item && item->getEnabled())
+        {
+            next_item = item;
+        }
+    }
+
+    if (!next_item)
+    {
+        reportInvalidInput();
+        return;
     }
 
+    selectItem(next_item, next_item->getSelectedCell(), !extend_selection);
+
     if (mCommitOnKeyboardMovement)
     {
         onCommit();
diff --git a/indra/llui/lltexteditor.cpp b/indra/llui/lltexteditor.cpp
index ecac800def..088fbe2744 100644
--- a/indra/llui/lltexteditor.cpp
+++ b/indra/llui/lltexteditor.cpp
@@ -1211,6 +1211,14 @@ void LLTextEditor::showEmojiHelper()
     LLEmojiHelper::instance().showHelper(this, cursorRect.mLeft, cursorRect.mTop, LLStringUtil::null, cb);
 }
 
+void LLTextEditor::hideEmojiHelper()
+{
+    if (mShowEmojiHelper)
+    {
+        LLEmojiHelper::instance().hideHelper(this);
+    }
+}
+
 void LLTextEditor::tryToShowEmojiHelper()
 {
     if (mReadOnly || !mShowEmojiHelper)
diff --git a/indra/llui/lltexteditor.h b/indra/llui/lltexteditor.h
index cedb79bf62..32dd95b8ac 100644
--- a/indra/llui/lltexteditor.h
+++ b/indra/llui/lltexteditor.h
@@ -207,6 +207,7 @@ public:
     bool            getShowContextMenu() const { return mShowContextMenu; }
 
     void            showEmojiHelper();
+    void            hideEmojiHelper();
     void            setShowEmojiHelper(bool show);
     bool            getShowEmojiHelper() const { return mShowEmojiHelper; }