#4715 disable ZoomIn an object item when the region is not connected to the current region

2 files changed, 23 insertions, 0 deletions

diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp
index 3fe0df1848..69729fa421 100644
--- a/indra/llui/lltextbase.cpp
+++ b/indra/llui/lltextbase.cpp
@@ -185,6 +185,7 @@ LLTextBase::LLTextBase(const LLTextBase::Params &p)
     mURLClickSignal(NULL),
     mIsFriendSignal(NULL),
     mIsObjectBlockedSignal(NULL),
+    mIsObjectReachableSignal(NULL),
     mMaxTextByteLength( p.max_text_length ),
     mFont(p.font),
     mFontShadow(p.font_shadow),
@@ -290,6 +291,7 @@ LLTextBase::~LLTextBase()
     delete mURLClickSignal;
     delete mIsFriendSignal;
     delete mIsObjectBlockedSignal;
+    delete mIsObjectReachableSignal;
 }
 
 void LLTextBase::initFromParams(const LLTextBase::Params& p)
@@ -2281,6 +2283,15 @@ void LLTextBase::createUrlContextMenu(S32 x, S32 y, const std::string &in_url)
                 unblockButton->setVisible(is_blocked);
             }
         }
+
+        if (mIsObjectReachableSignal)
+        {
+            bool is_reachable = *(*mIsObjectReachableSignal)(LLUUID(LLUrlAction::getObjectId(url)));
+            if (LLView* zoom_btn = menu->getChild<LLView>("zoom_in"))
+            {
+                zoom_btn->setEnabled(is_reachable);
+            }
+        }
         menu->show(x, y);
         LLMenuGL::showPopup(this, menu, x, y);
     }
@@ -3387,6 +3398,15 @@ boost::signals2::connection LLTextBase::setIsObjectBlockedCallback(const is_bloc
     return mIsObjectBlockedSignal->connect(cb);
 }
 
+boost::signals2::connection LLTextBase::setIsObjectReachableCallback(const is_obj_reachable_signal_t::slot_type& cb)
+{
+    if (!mIsObjectReachableSignal)
+    {
+        mIsObjectReachableSignal = new is_obj_reachable_signal_t();
+    }
+    return mIsObjectReachableSignal->connect(cb);
+}
+
 //
 // LLTextSegment
 //
diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h
index 8ca653acb9..07cd9a1ee5 100644
--- a/indra/llui/lltextbase.h
+++ b/indra/llui/lltextbase.h
@@ -325,6 +325,7 @@ public:
 
     typedef boost::signals2::signal<bool (const LLUUID& user_id)> is_friend_signal_t;
     typedef boost::signals2::signal<bool (const LLUUID& blocked_id, const std::string from)> is_blocked_signal_t;
+    typedef boost::signals2::signal<bool (const LLUUID& obj_id)> is_obj_reachable_signal_t;
 
     struct LineSpacingParams : public LLInitParam::ChoiceBlock<LineSpacingParams>
     {
@@ -535,6 +536,7 @@ public:
     boost::signals2::connection setURLClickedCallback(const commit_signal_t::slot_type& cb);
     boost::signals2::connection setIsFriendCallback(const is_friend_signal_t::slot_type& cb);
     boost::signals2::connection setIsObjectBlockedCallback(const is_blocked_signal_t::slot_type& cb);
+    boost::signals2::connection setIsObjectReachableCallback(const is_obj_reachable_signal_t::slot_type& cb);
 
     void                    setWordWrap(bool wrap);
     LLScrollContainer*      getScrollContainer() const { return mScroller; }
@@ -783,6 +785,7 @@ protected:
     // Used to check if user with given ID is avatar's friend
     is_friend_signal_t*         mIsFriendSignal;
     is_blocked_signal_t*        mIsObjectBlockedSignal;
+    is_obj_reachable_signal_t*  mIsObjectReachableSignal;
 
     LLUIString                  mLabel; // text label that is visible when no user text provided
 };