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tool_manager.hh
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1 //------------------------------------------------------------------------------
2 // This file is part of the OpenStructure project <www.openstructure.org>
3 //
4 // Copyright (C) 2008-2011 by the OpenStructure authors
5 //
6 // This library is free software; you can redistribute it and/or modify it under
7 // the terms of the GNU Lesser General Public License as published by the Free
8 // Software Foundation; either version 3.0 of the License, or (at your option)
9 // any later version.
10 // This library is distributed in the hope that it will be useful, but WITHOUT
11 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
13 // details.
14 //
15 // You should have received a copy of the GNU Lesser General Public License
16 // along with this library; if not, write to the Free Software Foundation, Inc.,
17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 //------------------------------------------------------------------------------
19 #ifndef OST_GUI_TOOL_MANAGER_HH
20 #define OST_GUI_TOOL_MANAGER_HH
21 
22 #include <ost/gui/module_config.hh>
23 
24 #include <ost/gui/tools/tool.hh>
25 
26 #include <QObject>
27 /*
28  Author: Marco Biasini
29  */
30 
31 namespace ost { namespace gui {
32 
33 typedef std::vector<Tool*> ToolList;
34 
35 class DLLEXPORT_OST_GUI ToolManager : public QObject {
36  Q_OBJECT
37 public:
38  static ToolManager& Instance();
42  void AddTool(Tool* tool);
43 
44  void SetActiveTool(Tool* tool);
45  Tool* FindToolByName(const String& name) const;
46  Tool* GetActiveTool() const;
47 
48  const ToolList& GetTools() const;
49 signals:
50  void ToolAdded(Tool*);
51  void ActiveToolChanged(Tool*);
52 private:
53  ToolManager();
54  ToolList tools_;
55  Tool* active_tool_;
56 };
57 
58 }}
59 
60 #endif