00001 //------------------------------------------------------------------------------ 00002 // This file is part of the OpenStructure project <www.openstructure.org> 00003 // 00004 // Copyright (C) 2008-2011 by the OpenStructure authors 00005 // 00006 // This library is free software; you can redistribute it and/or modify it under 00007 // the terms of the GNU Lesser General Public License as published by the Free 00008 // Software Foundation; either version 3.0 of the License, or (at your option) 00009 // any later version. 00010 // This library is distributed in the hope that it will be useful, but WITHOUT 00011 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 00012 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 00013 // details. 00014 // 00015 // You should have received a copy of the GNU Lesser General Public License 00016 // along with this library; if not, write to the Free Software Foundation, Inc., 00017 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00018 //------------------------------------------------------------------------------ 00019 #ifndef OST_GUI_MEASURE_TOOL_HH 00020 #define OST_GUI_MEASURE_TOOL_HH 00021 00022 /* 00023 Author: Tobias Schmidt 00024 */ 00025 00026 #include <ost/gui/tools/tool.hh> 00027 #include <ost/mol/atom_handle.hh> 00028 #include <ost/gfx/color.hh> 00029 00030 #include <QList> 00031 #include <QWidget> 00032 namespace ost { namespace gui { 00033 00034 class DLLEXPORT_OST_GUI Measurement { 00035 public: 00036 typedef enum { 00037 DIST, ANGL, DIHE 00038 } Type; 00039 00040 Measurement(mol::AtomHandleList ahl, gfx::Color col, Real line_width); 00041 00042 Real GetMeasurement() const; 00043 Type GetType() const; 00044 String GetName() const; 00045 mol::AtomHandleList GetAtoms() const; 00046 gfx::Color GetColor() const; 00047 void SetColor(gfx::Color c); 00048 Real GetLineWidth() const; 00049 void SetLineWidth(Real w); 00050 bool IsValid() const; 00051 00052 private: 00053 mol::AtomHandleList ahl_; 00054 Type type_; 00055 String name_; 00056 Real measurement_; 00057 bool valid_; 00058 gfx::Color col_; 00059 Real line_width_; 00060 }; 00061 00062 typedef std::vector<Measurement> MeasurementList; 00063 00064 00065 class DLLEXPORT_OST_GUI MeasureTool : public Tool { 00066 Q_OBJECT 00067 public: 00068 MeasureTool(); 00069 virtual ~MeasureTool() {}; 00070 00071 int GetMeasureMode(); 00072 virtual void Click(const MouseEvent& event); 00073 virtual bool CanOperateOn(gfx::NodePtrList nodes); 00074 virtual QIcon GetIcon() const; 00075 00076 gfx::Color GetColor() const; 00077 Real GetLineWidth() const; 00078 00079 void RenderGL(); 00080 00081 public slots: 00082 void ClearMeasurements(); 00083 00084 private: 00085 int num_clicks_; 00086 int mode_; 00087 mol::AtomHandleList sel_atoms_; 00088 MeasurementList ml_; 00089 }; 00090 00091 }} 00092 00093 #endif