SUMO - Simulation of Urban MObility
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GUISettingsHandler.h
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1 /****************************************************************************/
9 // The handler for parsing gui settings from xml.
10 /****************************************************************************/
11 // SUMO, Simulation of Urban MObility; see http://sumo-sim.org/
12 // Copyright (C) 2001-2014 DLR (http://www.dlr.de/) and contributors
13 /****************************************************************************/
14 //
15 // This file is part of SUMO.
16 // SUMO is free software: you can redistribute it and/or modify
17 // it under the terms of the GNU General Public License as published by
18 // the Free Software Foundation, either version 3 of the License, or
19 // (at your option) any later version.
20 //
21 /****************************************************************************/
22 #ifndef GUISettingsHandler_h
23 #define GUISettingsHandler_h
24 
25 
26 // ===========================================================================
27 // included modules
28 // ===========================================================================
29 #ifdef _MSC_VER
30 #include <windows_config.h>
31 #else
32 #include <config.h>
33 #endif
34 
36 
37 
38 // ===========================================================================
39 // class declarations
40 // ===========================================================================
42 class Position;
43 
44 
45 // ===========================================================================
46 // class definitions
47 // ===========================================================================
52 public:
56  GUISettingsHandler(const std::string& content, bool isFile = true);
57 
58 
61 
62 
63 
65 
66 
73  void myStartElement(int element, const SUMOSAXAttributes& attrs);
75 
76 
77 
81  std::string addSettings(GUISUMOAbstractView* view = 0) const;
82 
83 
87  void setViewport(GUISUMOAbstractView* view) const;
88 
89 
95  void setViewport(Position& lookFrom, Position& lookAt) const;
96 
97 
102  void setSnapshots(GUISUMOAbstractView* view) const;
103 
104 
108  bool hasDecals() const;
109 
110 
114  const std::vector<GUISUMOAbstractView::Decal>& getDecals() const;
115 
116 
120  SUMOReal getDelay() const;
121 
122 
126  const std::vector<SUMOTime>& getBreakpoints() const {
127  return myBreakpoints;
128  }
129 
130 
132  static std::vector<SUMOTime> loadBreakpoints(const std::string& file);
133 
134 
138  const std::string& getViewType() const {
139  return myViewType;
140  }
141 
142 
143 private:
146 
148  std::string myViewType;
149 
152 
155 
158 
160  std::map<SUMOTime, std::string> mySnapshots;
161 
163  std::vector<GUISUMOAbstractView::Decal> myDecals;
164 
167 
170 
172  std::vector<SUMOTime> myBreakpoints;
173 
174 private:
175 
178  const std::string& prefix, const SUMOSAXAttributes& attrs,
180 
181 };
182 
183 #endif
184 
185 /****************************************************************************/
GUISettingsHandler(const std::string &content, bool isFile=true)
Constructor.
void myStartElement(int element, const SUMOSAXAttributes &attrs)
Called on the opening of a tag.
std::string addSettings(GUISUMOAbstractView *view=0) const
Adds the parsed settings to the global list of settings.
int myCurrentColorer
The last color scheme category (edges or vehicles)
const std::string & getViewType() const
Returns the parsed view type.
GUIColorScheme * myCurrentScheme
The current color scheme.
Stores the information about how to visualize structures.
std::vector< GUISUMOAbstractView::Decal > myDecals
The decals list to fill.
Position myLookAt
The point to look at, only needed for osg view.
SUMOReal myDelay
The delay loaded.
bool hasDecals() const
Returns whether any decals have been parsed.
const std::vector< SUMOTime > & getBreakpoints() const
Returns the parsed breakpoints.
static std::vector< SUMOTime > loadBreakpoints(const std::string &file)
loads breakpoints from the specified file
SAX-handler base for SUMO-files.
const std::vector< GUISUMOAbstractView::Decal > & getDecals() const
Returns the parsed decals.
void setViewport(GUISUMOAbstractView *view) const
Sets the viewport which has been parsed.
GUIVisualizationSettings mySettings
The settings to fill.
SUMOReal getDelay() const
Returns the parsed delay.
std::map< SUMOTime, std::string > mySnapshots
mappig of time steps to filenames for potential snapshots
Encapsulated SAX-Attributes.
A point in 2D or 3D with translation and scaling methods.
Definition: Position.h:46
GUIVisualizationTextSettings parseTextSettings(const std::string &prefix, const SUMOSAXAttributes &attrs, GUIVisualizationTextSettings defaults)
parse combined settings of bool, size and color
void setSnapshots(GUISUMOAbstractView *view) const
Makes a snapshot if it has been parsed.
~GUISettingsHandler()
Destructor.
std::string myViewType
The view type (osg, opengl, default) loaded.
#define SUMOReal
Definition: config.h:215
An XML-handler for visualisation schemes.
std::vector< SUMOTime > myBreakpoints
The parsed breakpoints.
Position myLookFrom
The viewport loaded, zoom is stored in z coordinate.