6 files changed, 42 insertions, 6 deletions
diff --git a/indra/llui/CMakeLists.txt b/indra/llui/CMakeLists.txt
index 908e94b24c..83b3a220a0 100644
--- a/indra/llui/CMakeLists.txt
+++ b/indra/llui/CMakeLists.txt
@@ -272,6 +272,8 @@ target_link_libraries(llui
         llcommon
     )
 
+include(LibraryInstall)
+
 # Add tests
 if(LL_TESTS)
   include(LLAddBuildTest)
diff --git a/indra/llui/llaccordionctrl.cpp b/indra/llui/llaccordionctrl.cpp
index 1a64c2699d..2cd394476e 100644
--- a/indra/llui/llaccordionctrl.cpp
+++ b/indra/llui/llaccordionctrl.cpp
@@ -303,11 +303,8 @@ void LLAccordionCtrl::ctrlSetLeftTopAndSize(LLView* panel, S32 left, S32 top, S3
         return;
     LLRect panel_rect = panel->getRect();
     panel_rect.setLeftTopAndSize( left, top, width, height);
-    if (panel->getRect() != panel_rect)
-    {
-        panel->reshape( width, height, 1);
-        panel->setRect(panel_rect);
-    }
+    panel->reshape( width, height, 1);
+    panel->setRect(panel_rect);
 }
 
 void LLAccordionCtrl::ctrlShiftVertical(LLView* panel, S32 delta)
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp
index 1de12896eb..44151a4355 100644
--- a/indra/llui/lltextbase.cpp
+++ b/indra/llui/lltextbase.cpp
@@ -1038,8 +1038,37 @@ S32 LLTextBase::insertStringNoUndo(S32 pos, const LLWString &wstr, LLTextBase::s
     {
         LLStyleSP emoji_style;
         LLEmojiDictionary* ed = LLEmojiDictionary::instanceExists() ? LLEmojiDictionary::getInstance() : NULL;
+        LLTextSegment* segmentp = nullptr;
+        segment_vec_t::iterator seg_iter;
+        if (segments && segments->size() > 0)
+        {
+            seg_iter = segments->begin();
+            segmentp = *seg_iter;
+        }
         for (S32 text_kitty = 0, text_len = static_cast<S32>(wstr.size()); text_kitty < text_len; text_kitty++)
         {
+            if (segmentp)
+            {
+                if (segmentp->getEnd() <= pos + text_kitty)
+                {
+                    seg_iter++;
+                    if (seg_iter != segments->end())
+                    {
+                        segmentp = *seg_iter;
+                    }
+                    else
+                    {
+                        segmentp = nullptr;
+                    }
+                }
+                if (segmentp && !segmentp->getPermitsEmoji())
+                {
+                    // Some segments, like LLInlineViewSegment do not permit splitting
+                    // and should not be interrupted by emoji segments
+                    continue;
+                }
+            }
+
             llwchar code = wstr[text_kitty];
             bool isEmoji = ed ? ed->isEmoji(code) : LLStringOps::isEmoji(code);
             if (isEmoji)
@@ -3448,6 +3477,7 @@ S32 LLTextSegment::getNumChars(S32 num_pixels, S32 segment_offset, S32 line_offs
 void LLTextSegment::updateLayout(const LLTextBase& editor) {}
 F32 LLTextSegment::draw(S32 start, S32 end, S32 selection_start, S32 selection_end, const LLRectf& draw_rect) { return draw_rect.mLeft; }
 bool LLTextSegment::canEdit() const { return false; }
+bool LLTextSegment::getPermitsEmoji() const { return true; }
 void LLTextSegment::unlinkFromDocument(LLTextBase*) {}
 void LLTextSegment::linkToDocument(LLTextBase*) {}
 const LLUIColor& LLTextSegment::getColor() const { static const LLUIColor white = LLUIColorTable::instance().getColor("White", LLColor4::white); return white; }
diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h
index 07cd9a1ee5..50767a35b3 100644
--- a/indra/llui/lltextbase.h
+++ b/indra/llui/lltextbase.h
@@ -87,6 +87,7 @@ public:
     virtual void                updateLayout(const class LLTextBase& editor);
     virtual F32                 draw(S32 start, S32 end, S32 selection_start, S32 selection_end, const LLRectf& draw_rect);
     virtual bool                canEdit() const;
+    virtual bool                getPermitsEmoji() const;
     virtual void                unlinkFromDocument(class LLTextBase* editor);
     virtual void                linkToDocument(class LLTextBase* editor);
 
@@ -255,6 +256,7 @@ public:
     /*virtual*/ void        updateLayout(const class LLTextBase& editor);
     /*virtual*/ F32         draw(S32 start, S32 end, S32 selection_start, S32 selection_end, const LLRectf& draw_rect);
     /*virtual*/ bool        canEdit() const { return false; }
+    /*virtual*/ bool        getPermitsEmoji() const { return false; }
     /*virtual*/ void        unlinkFromDocument(class LLTextBase* editor);
     /*virtual*/ void        linkToDocument(class LLTextBase* editor);
 
diff --git a/indra/llui/llui.cpp b/indra/llui/llui.cpp
index 38d5720556..179d1dcaff 100644
--- a/indra/llui/llui.cpp
+++ b/indra/llui/llui.cpp
@@ -226,6 +226,11 @@ void LLUI::getMousePositionScreen(S32 *x, S32 *y)
     LLCoordGL cursor_pos_gl(cursor_pos_window.convert());
     *x = ll_round((F32)cursor_pos_gl.mX / getScaleFactor().mV[VX]);
     *y = ll_round((F32)cursor_pos_gl.mY / getScaleFactor().mV[VY]);
+#if defined(LL_SDL)
+    *x = *x * LLView::getWindow()->getSystemUISize();
+    *y = *y * LLView::getWindow()->getSystemUISize();
+#endif
+
 }
 
 void LLUI::setMousePositionLocal(const LLView* viewp, S32 x, S32 y)
diff --git a/indra/llui/llxuiparser.cpp b/indra/llui/llxuiparser.cpp
index 8fd85a89a1..8cd11b86b3 100644
--- a/indra/llui/llxuiparser.cpp
+++ b/indra/llui/llxuiparser.cpp
@@ -30,7 +30,7 @@
 
 #include "llxmlnode.h"
 #include "llfasttimer.h"
-#ifdef LL_USESYSTEMLIBS
+#if 1
 #include <expat.h>
 #else
 #include "expat/expat.h"