SUMO - Simulation of Urban MObility
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GNEStoppingPlace.cpp
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1 /****************************************************************************/
8 /****************************************************************************/
9 // SUMO, Simulation of Urban MObility; see http://sumo-sim.org/
10 // Copyright (C) 2001-2013 DLR (http://www.dlr.de/) and contributors
11 /****************************************************************************/
12 //
13 // This file is part of SUMO.
14 // SUMO is free software; you can redistribute it and/or modify
15 // it under the terms of the GNU General Public License as published by
16 // the Free Software Foundation; either version 3 of the License, or
17 // (at your option) any later version.
18 //
19 /****************************************************************************/
20 
21 // ===========================================================================
22 // included modules
23 // ===========================================================================
24 #ifdef _MSC_VER
25 #include <windows_config.h>
26 #else
27 #include <config.h>
28 #endif
29 
30 #include <string>
31 #include <iostream>
32 #include <utility>
37 #include <utils/common/ToString.h>
38 #include <utils/geom/GeomHelper.h>
45 #include <utils/gui/div/GLHelper.h>
49 
50 #include "GNEStoppingPlace.h"
51 #include "GNELane.h"
52 #include "GNEEdge.h"
53 #include "GNEJunction.h"
54 #include "GNEUndoList.h"
55 #include "GNENet.h"
56 #include "GNEChange_Attribute.h"
57 #include "GNEViewNet.h"
58 
59 #ifdef CHECK_MEMORY_LEAKS
60 #include <foreign/nvwa/debug_new.h>
61 #endif
62 
63 
64 // ===========================================================================
65 // member method definitions
66 // ===========================================================================
67 
68 GNEStoppingPlace::GNEStoppingPlace(const std::string& id, GNEViewNet* viewNet, SumoXMLTag tag, GNELane* lane, SUMOReal startPos, SUMOReal endPos, bool blocked) :
69  GNEAdditional(id, viewNet, Position(), tag, NULL, blocked),
70  myStartPos(startPos),
71  myEndPos(endPos),
72  mySignColor(RGBColor::YELLOW),
73  mySignColorSelected(RGBColor::BLUE),
74  myTextColor(RGBColor::CYAN),
75  myTextColorSelected(RGBColor::BLUE) {
76  // This additional belongs to a Lane
77  myLane = lane;
78 }
79 
80 
82 }
83 
84 
88 }
89 
90 
91 void
93  // Due a stoppingplace is placed over an lane ignore Warning of posy
94  UNUSED_PARAMETER(offsety);
95  // Move to Right if distance is positive, to left if distance is negative
96  if (((offsetx > 0) &&
98  ((offsetx < 0) && ((myLane->getPositionRelativeToParametricLenght(myStartPos) + offsetx) > 0))) {
99  // change attribute
100  myStartPos += offsetx;
101  myEndPos += offsetx;
102  // Update geometry
103  updateGeometry();
104  }
105 }
106 
107 
108 void
110  undoList->p_begin("position of " + toString(getTag()));
111  undoList->p_add(new GNEChange_Attribute(this, SUMO_ATTR_STARTPOS, toString(getStartPosition()), true, toString(oldPosx)));
112  undoList->p_add(new GNEChange_Attribute(this, SUMO_ATTR_ENDPOS, toString(getEndPosition()), true, toString(oldPosy)));
113  undoList->p_end();
114  // Refresh element
116 }
117 
118 
119 SUMOReal
121  return myStartPos;
122 }
123 
124 
125 SUMOReal
127  return myEndPos;
128 }
129 
130 
131 void
133  if (startPos < 0) {
134  throw InvalidArgument("Start position '" + toString(startPos) + "' not allowed. Must be greather than 0");
135  } else if (startPos >= myEndPos) {
136  throw InvalidArgument("Start position '" + toString(startPos) + "' not allowed. Must be smaller than endPos '" + toString(myEndPos) + "'");
137  } else if ((myEndPos - startPos) < 1) {
138  throw InvalidArgument("Start position '" + toString(startPos) + "' not allowed. Lenght of StoppingPlace must be equal or greather than 1");
139  } else {
140  myStartPos = startPos;
141  }
142 }
143 
144 
145 void
147  if (endPos > myLane->getLaneShapeLenght()) {
148  throw InvalidArgument("End position '" + toString(endPos) + "' not allowed. Must be smaller than lane length");
149  } else if (myStartPos >= endPos) {
150  throw InvalidArgument("End position '" + toString(endPos) + "' not allowed. Must be smaller than endPos '" + toString(myEndPos) + "'");
151  } else if ((endPos - myStartPos) < 1) {
152  throw InvalidArgument("End position '" + toString(endPos) + "' not allowed. Lenght of StoppingPlace must be equal or greather than 1");
153  } else {
154  myEndPos = endPos;
155  }
156 }
157 
158 
159 const std::string&
161  return myLane->getMicrosimID();
162 }
163 
164 /****************************************************************************/
SumoXMLTag
Numbers representing SUMO-XML - element names.
SUMOReal getStartPosition() const
Returns the Start position of the stoppingPlace.
void commmitAdditionalGeometryMoved(SUMOReal oldPosx, SUMOReal oldPosy, GNEUndoList *undoList)
updated geometry changes in the attributes of additional
void setStartPosition(SUMOReal startPos)
Set a new Start position in StoppingPlace.
GNELane * myLane
The lane this additional belongs NULL if additional doesnt' belongs to a lane.
This lane is powered by an underlying GNEEdge and basically knows how to draw itself.
Definition: GNELane.h:55
void p_begin(const std::string &description)
Begin undo command sub-group. This begins a new group of commands that are treated as a single comman...
Definition: GNEUndoList.cpp:86
SUMOReal myEndPos
The end position this stopping place is located at.
SUMOReal x() const
Returns the x-position.
Definition: Position.h:63
#define UNUSED_PARAMETER(x)
Definition: StdDefs.h:39
GNEViewNet * myViewNet
The GNEViewNet this additional element belongs.
virtual const std::string & getMicrosimID() const
Returns the id of the object as known to microsim.
void p_add(GNEChange_Attribute *cmd)
special method, avoid empty changes, always execute
SUMOReal getLaneParametricLenght() const
returns the parameteric length of the lane
Definition: GNELane.cpp:681
void refreshAdditional(GNEAdditional *additional)
refreshes boundary information of an additional after a geometry update
Definition: GNENet.cpp:784
SUMOReal getPositionRelativeToParametricLenght(SUMOReal position) const
Definition: GNELane.cpp:693
void p_end()
End undo command sub-group. If the sub-group is still empty, it will be deleted; otherwise, the sub-group will be added as a new command into parent group. A matching begin() must have been called previously.
Definition: GNEUndoList.cpp:93
A point in 2D or 3D with translation and scaling methods.
Definition: Position.h:46
friend class GNEChange_Attribute
declare friend class
Position positionAtOffset(SUMOReal pos, SUMOReal lateralOffset=0) const
Returns the position at the given length.
SUMOReal myStartPos
The start position this stopping place is located at.
~GNEStoppingPlace()
Destructor.
void moveAdditionalGeometry(SUMOReal offsetx, SUMOReal offsety)
change the position of the StoppingPlace geometry
std::string toString(const T &t, std::streamsize accuracy=OUTPUT_ACCURACY)
Definition: ToString.h:55
void setEndPosition(SUMOReal endPos)
Set a new End position in StoppingPlace.
GNEStoppingPlace(const std::string &id, GNEViewNet *viewNet, SumoXMLTag tag, GNELane *lane, SUMOReal startPos, SUMOReal endPos, bool blocked=false)
Constructor.
const PositionVector & getShape() const
returns the shape of the lane
Definition: GNELane.cpp:583
SUMOReal getLaneShapeLenght() const
returns the length of the lane's shape
Definition: GNELane.cpp:687
An Element which don't belongs to GNENet but has influency in the simulation.
Definition: GNEAdditional.h:63
virtual void updateGeometry()=0
update pre-computed geometry information
GNENet * getNet() const
get the net object
Definition: GNEViewNet.cpp:912
SumoXMLTag getTag() const
get Tag assigned to this object
Position myPosition
The position in which this additional element is located.
#define SUMOReal
Definition: config.h:214
const std::string & getParentName() const
Returns the name of the parent object (if any)
Position getPositionInView() const
Returns position of StoppingPlace in view.
SUMOReal getEndPosition() const
Returns the End position of the stoppingPlace.