moved SearchCriteria from Storage to Core;

added get_text() function to Widgets/EntryBin;
moved advanced search input box to Widgets;
added (first, testing) functionality to search button in advanced search

livesupport/modules/widgets/include/LiveSupport/Widgets/AdvancedSearchEntry.h

@@ -0,0 +1,134 @@
+/*------------------------------------------------------------------------------
+
+    Copyright (c) 2004 Media Development Loan Fund
+ 
+    This file is part of the LiveSupport project.
+    http://livesupport.campware.org/
+    To report bugs, send an e-mail to bugs@campware.org
+ 
+    LiveSupport is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+  
+    LiveSupport is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+ 
+    You should have received a copy of the GNU General Public License
+    along with LiveSupport; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ 
+ 
+    Author   : $Author: fgerlits $
+    Version  : $Revision: 1.1 $
+    Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/widgets/include/LiveSupport/Widgets/Attic/AdvancedSearchEntry.h,v $
+
+------------------------------------------------------------------------------*/
+#ifndef LiveSupport_Widgets_AdvancedSearchEntry_h
+#define LiveSupport_Widgets_AdvancedSearchEntry_h
+
+#ifndef __cplusplus
+#error This is a C++ include file
+#endif
+
+
+/* ============================================================ include files */
+
+#ifdef HAVE_CONFIG_H
+#include "configure.h"
+#endif
+
+#include <gtkmm/box.h>
+
+#include "LiveSupport/Core/Ptr.h"
+#include "LiveSupport/Core/LocalizedObject.h"
+#include "LiveSupport/Core/SearchCriteria.h"
+#include "LiveSupport/Widgets/ComboBoxText.h"
+#include "LiveSupport/Widgets/EntryBin.h"
+
+
+namespace LiveSupport {
+namespace Widgets {
+
+using namespace LiveSupport::Core;
+    
+/* ================================================================ constants */
+
+
+/* =================================================================== macros */
+
+
+/* =============================================================== data types */
+
+/**
+ *  A Gtk::VBox with one or more search input fields in it.
+ *
+ *  @author  $Author: fgerlits $
+ *  @version $Revision: 1.1 $
+ */
+class AdvancedSearchEntry : public Gtk::VBox,
+                            public LocalizedObject
+{
+    private:
+    
+        /**
+         *  The metadata field.
+         */
+        ComboBoxText *      metadataType;
+
+        /**
+         *  The operator field.
+         */
+        ComboBoxText *      operatorType;
+
+        /**
+         *  The "search for this value" field.
+         */
+        EntryBin *          entryBin;
+        
+        /**
+         *  Default constructor.
+         */
+        AdvancedSearchEntry(void)                               throw ();
+
+
+    public:
+    
+        /**
+         *  Constructor with localization parameter.
+         */
+        AdvancedSearchEntry(Ptr<ResourceBundle>::Ref    bundle)
+                                                                throw ();
+
+        /**
+         *  A virtual destructor.
+         */
+        virtual
+        ~AdvancedSearchEntry(void)                              throw ()
+        {
+        }
+
+        /**
+         *  Return the current state of the search fields.
+         *
+         *  @return a new LiveSupport::Storage::SearchCriteria instance,
+         *          which contains the data entered by the user
+         */
+        Ptr<SearchCriteria>::Ref
+        getSearchCriteria(void)                                 throw ();
+};
+
+
+/* ================================================= external data structures */
+
+
+/* ====================================================== function prototypes */
+
+
+} // namespace Widgets
+} // namespace LiveSupport
+
+#endif // LiveSupport_Widgets_AdvancedSearchEntry_h
+