ACME-275 : WIP : Starting to write the LLPersonViewerFilter code

3 files changed, 92 insertions, 20 deletions

diff --git a/indra/newview/llpanelpeople.cpp b/indra/newview/llpanelpeople.cpp
index ef45cc44f7..ce31c735e3 100644
--- a/indra/newview/llpanelpeople.cpp
+++ b/indra/newview/llpanelpeople.cpp
@@ -1200,23 +1200,23 @@ void LLPanelPeople::onFilterEdit(const std::string& search_string)
 	{
 		// store accordion tabs opened/closed state before any manipulation with accordion tabs
 		if (!saved_filter.empty())
-	{
-		notifyChildren(LLSD().with("action","store_state"));
-	}
+        {
+            notifyChildren(LLSD().with("action","store_state"));
+        }
 
 		mOnlineFriendList->setNameFilter(filter);
 		mAllFriendList->setNameFilter(filter);
 
-	setAccordionCollapsedByUser("tab_online", false);
-	setAccordionCollapsedByUser("tab_all", false);
-	showFriendsAccordionsIfNeeded();
+        setAccordionCollapsedByUser("tab_online", false);
+        setAccordionCollapsedByUser("tab_all", false);
+        showFriendsAccordionsIfNeeded();
 
 		// restore accordion tabs state _after_ all manipulations
 		if(saved_filter.empty())
-	{
-		notifyChildren(LLSD().with("action","restore_state"));
-	}
-}
+        {
+            notifyChildren(LLSD().with("action","restore_state"));
+        }
+    }
 	else if (cur_tab == GROUP_TAB_NAME)
 	{
 		mGroupList->setNameFilter(filter);
@@ -1225,6 +1225,10 @@ void LLPanelPeople::onFilterEdit(const std::string& search_string)
 	{
 		mRecentList->setNameFilter(filter);
 	}
+    else if (cur_tab == FBCTESTTWO_TAB_NAME)
+    {
+        mPersonFolderViewModel.getFilter().setFilterSubString(filter);
+    }
 }
 
 void LLPanelPeople::onTabSelected(const LLSD& param)
diff --git a/indra/newview/llpersonmodelcommon.cpp b/indra/newview/llpersonmodelcommon.cpp
index bea7f3d45e..4e54562f18 100644
--- a/indra/newview/llpersonmodelcommon.cpp
+++ b/indra/newview/llpersonmodelcommon.cpp
@@ -157,3 +157,65 @@ LLPersonModel::LLPersonModel(LLFolderViewModelInterface& root_view_model) :
 LLPersonModelCommon(root_view_model)
 {
 }
+
+//
+// LLPersonViewFilter
+//
+
+LLPersonViewFilter::LLPersonViewFilter() :
+    mEmpty(""),
+    mFilterSubString(""),
+    mFilterModified(FILTER_NONE)
+{
+}
+
+void LLPersonViewFilter::setFilterSubString(const std::string& string)
+{
+	std::string filter_sub_string_new = string;
+	LLStringUtil::trimHead(filter_sub_string_new);
+	LLStringUtil::toUpper(filter_sub_string_new);
+    
+	if (mFilterSubString != filter_sub_string_new)
+	{
+		mFilterSubString = filter_sub_string_new;
+	}
+}
+
+std::string::size_type LLPersonViewFilter::getFilterStringSize() const
+{
+	return mFilterSubString.size();
+}
+
+bool LLPersonViewFilter::check(const LLFolderViewModelItem* item)
+{
+	//const LLPersonModelCommon* person = dynamic_cast<const LLPersonModelCommon*>(item);
+	std::string::size_type string_offset = mFilterSubString.size() ? item->getSearchableName().find(mFilterSubString) : std::string::npos;
+    
+	return (mFilterSubString.size() == 0 || string_offset != std::string::npos);
+}
+
+bool LLPersonViewFilter::showAllResults() const
+{
+	return mFilterSubString.size() > 0;
+}
+
+std::string::size_type LLPersonViewFilter::getStringMatchOffset(LLFolderViewModelItem* item) const
+{
+	return mFilterSubString.size() ? item->getSearchableName().find(mFilterSubString) : std::string::npos;
+}
+
+bool LLPersonViewFilter::isActive() const
+{
+	return mFilterSubString.size();
+}
+
+bool LLPersonViewFilter::isModified() const
+{
+    return isActive();
+}
+
+void LLPersonViewFilter::clearModified()
+{
+    mFilterModified = FILTER_NONE;
+	setFilterSubString("");
+}
diff --git a/indra/newview/llpersonmodelcommon.h b/indra/newview/llpersonmodelcommon.h
index f3454df53f..bdbee002e6 100644
--- a/indra/newview/llpersonmodelcommon.h
+++ b/indra/newview/llpersonmodelcommon.h
@@ -127,7 +127,7 @@ private:
 
 };
 
-//Below code is just copied and adjusted from llconversationmodel.h, will need to investigate further
+// Filtering functional object
 
 class LLPersonViewFilter : public LLFolderViewFilter
 {
@@ -143,20 +143,23 @@ public:
 	// Default sort order is by type for sessions and by date for participants
 	static const U32 SO_DEFAULT = (SO_SESSION_TYPE << 16) | (SO_DATE);
 
-	LLPersonViewFilter() { mEmpty = ""; }
+	LLPersonViewFilter();
 	~LLPersonViewFilter() {}
 
-	bool 				check(const LLFolderViewModelItem* item) { return true; }
+	void 				setFilterSubString(const std::string& string);
+	std::string::size_type getFilterStringSize() const;
+	bool 				check(const LLFolderViewModelItem* item);
+	bool				showAllResults() const;
+	std::string::size_type getStringMatchOffset(LLFolderViewModelItem* item) const;
+ 	bool 				isActive() const;
+	bool 				isModified() const;
+	void 				clearModified();
+   
 	bool				checkFolder(const LLFolderViewModelItem* folder) const { return true; }
+    
 	void 				setEmptyLookupMessage(const std::string& message) { }
 	std::string			getEmptyLookupMessage() const { return mEmpty; }
-	bool				showAllResults() const { return true; }
-	std::string::size_type getStringMatchOffset(LLFolderViewModelItem* item) const { return std::string::npos; }
-	std::string::size_type getFilterStringSize() const { return 0; }
 
-	bool 				isActive() const { return false; }
-	bool 				isModified() const { return false; }
-	void 				clearModified() { }
 	const std::string& 	getName() const { return mEmpty; }
 	const std::string& 	getFilterText() { return mEmpty; }
 	void 				setModified(EFilterModified behavior = FILTER_RESTART) { }
@@ -173,8 +176,11 @@ public:
 	S32 				getCurrentGeneration() const { return 0; }
 	S32 				getFirstSuccessGeneration() const { return 0; }
 	S32 				getFirstRequiredGeneration() const { return 0; }
+    
 private:
-	std::string mEmpty;
+	std::string         mEmpty;
+	std::string			mFilterSubString;
+	EFilterModified 	mFilterModified;
 };
 
 class LLPersonViewSort