HaikuDepot: Add some getters to Model.

For category, depot and search terms filter.

src/apps/haikudepot/model/Model.cpp

@@ -70,6 +70,11 @@ public:
 		return fDepot.Packages().Contains(package);
 	}
 
+	const BString& Depot() const
+	{
+		return fDepot.Name();
+	}
+
 private:
 	DepotInfo	fDepot;
 };
@@ -99,6 +104,11 @@ public:
 		return false;
 	}
 
+	const BString& Category() const
+	{
+		return fCategory;
+	}
+
 private:
 	BString		fCategory;
 };
@@ -235,6 +245,20 @@ public:
 		return true;
 	}
 
+	BString SearchTerms() const
+	{
+		BString searchTerms;
+		for (int32 i = 0; i < fSearchTerms.CountItems(); i++) {
+			const BString& term = fSearchTerms.ItemAtFast(i);
+			if (term.IsEmpty())
+				continue;
+			if (!searchTerms.IsEmpty())
+				searchTerms.Append(" ");
+			searchTerms.Append(term);
+		}
+		return searchTerms;
+	}
+
 private:
 	bool _TextContains(BString text, const BString& string) const
 	{
@@ -244,7 +268,7 @@ private:
 	}
 
 private:
-	List<BString, false>	fSearchTerms;
+	StringList fSearchTerms;
 };
 
 
@@ -477,6 +501,17 @@ Model::SetCategory(const BString& category)
 }
 
 
+BString
+Model::Category() const
+{
+	CategoryFilter* filter
+		= dynamic_cast<CategoryFilter*>(fCategoryFilter.Get());
+	if (filter == NULL)
+		return "";
+	return filter->Category();
+}
+
+
 void
 Model::SetDepot(const BString& depot)
 {
@@ -484,6 +519,13 @@ Model::SetDepot(const BString& depot)
 }
 
 
+BString
+Model::Depot() const
+{
+	return fDepotFilter;
+}
+
+
 void
 Model::SetSearchTerms(const BString& searchTerms)
 {
@@ -498,6 +540,17 @@ Model::SetSearchTerms(const BString& searchTerms)
 }
 
 
+BString
+Model::SearchTerms() const
+{
+	SearchTermsFilter* filter
+		= dynamic_cast<SearchTermsFilter*>(fSearchTermsFilter.Get());
+	if (filter == NULL)
+		return "";
+	return filter->SearchTerms();
+}
+
+
 void
 Model::SetShowAvailablePackages(bool show)
 {

src/apps/haikudepot/model/Model.h

@@ -91,8 +91,11 @@ public:
 
 			// Configure PackageFilters
 			void				SetCategory(const BString& category);
+			BString				Category() const;
 			void				SetDepot(const BString& depot);
+			BString				Depot() const;
 			void				SetSearchTerms(const BString& searchTerms);
+			BString				SearchTerms() const;
 
 			void				SetShowAvailablePackages(bool show);
 			bool				ShowAvailablePackages() const