SUMO - Simulation of Urban MObility
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GNEDetectorE1.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 "GNEDetectorE1.h"
51 #include "GNELane.h"
52 #include "GNEViewNet.h"
53 #include "GNEUndoList.h"
54 #include "GNENet.h"
55 #include "GNEChange_Attribute.h"
56 
57 #ifdef CHECK_MEMORY_LEAKS
58 #include <foreign/nvwa/debug_new.h>
59 #endif
60 
61 // ===========================================================================
62 // member method definitions
63 // ===========================================================================
64 
65 GNEDetectorE1::GNEDetectorE1(const std::string& id, GNELane* lane, GNEViewNet* viewNet, SUMOReal pos, SUMOReal freq, const std::string& filename, bool splitByType, bool blocked) :
66  GNEDetector(id, viewNet, SUMO_TAG_E1DETECTOR, lane, pos, freq, filename, blocked),
67  mySplitByType(splitByType) {
68  // Update geometry;
70  // Set Colors
71  myBaseColor = RGBColor(255, 255, 50, 0);
72  myBaseColorSelected = RGBColor(255, 255, 125, 255);
73 }
74 
75 
77 }
78 
79 
80 void
82  // Clear all containers
83  myShapeRotations.clear();
84  myShapeLengths.clear();
85 
86  // clear Shape
87  myShape.clear();
88 
89  // Get shape of lane parent
91 
92  // Obtain first position
93  Position f = myShape[0] - Position(1, 0);
94 
95  // Obtain next position
96  Position s = myShape[0] + Position(1, 0);
97 
98  // Save rotation (angle) of the vector constructed by points f and s
100 
101  // Set offset of logo
102  myDetectorLogoOffset = Position(1, 0);
103 
104  // Set block icon position
106 
107  // Set offset of the block icon
108  myBlockIconOffset = Position(-1, 0);
109 
110  // Set block icon rotation, and using their rotation for logo
112 
113  // Refresh element (neccesary to avoid grabbing problems)
115 }
116 
117 
118 Position
121 }
122 
123 
124 void
125 GNEDetectorE1::writeAdditional(OutputDevice& device, const std::string&) {
126  // Write parameters
127  device.openTag(getTag());
128  device.writeAttr(SUMO_ATTR_ID, getID());
129  device.writeAttr(SUMO_ATTR_LANE, myLane->getID());
132  if (!myFilename.empty()) {
134  }
136  if (myBlocked) {
138  }
139  // Close tag
140  device.closeTag();
141 }
142 
143 
144 void
146  // get values
147  glPushName(getGlID());
148  SUMOReal width = (SUMOReal) 2.0 * s.scale;
149  glLineWidth(1.0);
150  const SUMOReal exaggeration = s.addSize.getExaggeration(s);
151 
152  // draw shape
153  glColor3d(1, 1, 0);
154  glPushMatrix();
155  glTranslated(0, 0, getType());
156  glTranslated(myShape[0].x(), myShape[0].y(), 0);
157  glRotated(myShapeRotations[0], 0, 0, 1);
158  glScaled(exaggeration, exaggeration, 1);
159  glBegin(GL_QUADS);
160  glVertex2d(-1.0, 2);
161  glVertex2d(-1.0, -2);
162  glVertex2d(1.0, -2);
163  glVertex2d(1.0, 2);
164  glEnd();
165  glTranslated(0, 0, .01);
166  glBegin(GL_LINES);
167  glVertex2d(0, 2 - .1);
168  glVertex2d(0, -2 + .1);
169  glEnd();
170 
171  // outline
172  if (width * exaggeration > 1) {
173  glColor3d(1, 1, 1);
174  glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
175  glBegin(GL_QUADS);
176  glVertex2f(-1.0, 2);
177  glVertex2f(-1.0, -2);
178  glVertex2f(1.0, -2);
179  glVertex2f(1.0, 2);
180  glEnd();
181  glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
182  }
183 
184  // position indicator
185  if (width * exaggeration > 1) {
186  glRotated(90, 0, 0, -1);
187  glColor3d(1, 1, 1);
188  glBegin(GL_LINES);
189  glVertex2d(0, 1.7);
190  glVertex2d(0, -1.7);
191  glEnd();
192  }
193 
194  // Pop shape matrix
195  glPopMatrix();
196 
197  // Check if the distance is enought to draw details
198  if (s.scale * exaggeration >= 10) {
199  // Add a draw matrix
201 
202  // Show Lock icon depending of the Edit mode
203  drawLockIcon();
204  }
205 
206  // Finish draw
207  drawName(getCenteringBoundary().getCenter(), s.scale, s.addName);
208  glPopName();
209 }
210 
211 
212 std::string
214  switch (key) {
215  case SUMO_ATTR_ID:
216  return getAdditionalID();
217  case SUMO_ATTR_LANE:
219  case SUMO_ATTR_POSITION:
220  return toString(myPosition.x());
221  case SUMO_ATTR_FREQUENCY:
222  return toString(myFreq);
223  case SUMO_ATTR_FILE:
224  return myFilename;
226  return toString(mySplitByType);
228  return toString(myBlocked);
229  default:
230  throw InvalidArgument(toString(getType()) + " attribute '" + toString(key) + "' not allowed");
231  }
232 }
233 
234 
235 void
236 GNEDetectorE1::setAttribute(SumoXMLAttr key, const std::string& value, GNEUndoList* undoList) {
237  if (value == getAttribute(key)) {
238  return; //avoid needless changes, later logic relies on the fact that attributes have changed
239  }
240  switch (key) {
241  case SUMO_ATTR_ID:
242  case SUMO_ATTR_LANE:
243  case SUMO_ATTR_POSITION:
244  case SUMO_ATTR_FREQUENCY:
245  case SUMO_ATTR_FILE:
248  undoList->p_add(new GNEChange_Attribute(this, key, value));
249  updateGeometry();
250  break;
251  default:
252  throw InvalidArgument(toString(getType()) + " attribute '" + toString(key) + "' not allowed");
253  }
254 
255 }
256 
257 
258 bool
259 GNEDetectorE1::isValid(SumoXMLAttr key, const std::string& value) {
260  switch (key) {
261  case SUMO_ATTR_ID:
262  if (myViewNet->getNet()->getAdditional(getTag(), value) == NULL) {
263  return true;
264  } else {
265  return false;
266  }
267  case SUMO_ATTR_LANE:
268  if (myViewNet->getNet()->retrieveLane(value, false) != NULL) {
269  return true;
270  } else {
271  return false;
272  }
273  case SUMO_ATTR_POSITION:
274  return (canParse<SUMOReal>(value) && parse<SUMOReal>(value) >= 0 && parse<SUMOReal>(value) <= (myLane->getLaneParametricLenght()));
275  case SUMO_ATTR_FREQUENCY:
276  return (canParse<SUMOReal>(value) && parse<SUMOReal>(value) >= 0);
277  case SUMO_ATTR_FILE:
278  return isValidFileValue(value);
280  return canParse<bool>(value);
282  return canParse<bool>(value);
283  default:
284  throw InvalidArgument(toString(getType()) + " attribute '" + toString(key) + "' not allowed");
285  }
286 }
287 
288 // ===========================================================================
289 // private
290 // ===========================================================================
291 
292 void
293 GNEDetectorE1::setAttribute(SumoXMLAttr key, const std::string& value) {
294  switch (key) {
295  case SUMO_ATTR_ID:
296  setAdditionalID(value);
297  break;
298  case SUMO_ATTR_LANE:
299  changeLane(value);
300  break;
301  case SUMO_ATTR_POSITION:
302  myPosition = Position(parse<SUMOReal>(value), 0);
303  updateGeometry();
304  getViewNet()->update();
305  break;
306  case SUMO_ATTR_FREQUENCY:
307  myFreq = parse<SUMOReal>(value);
308  break;
309  case SUMO_ATTR_FILE:
310  myFilename = value;
311  break;
313  mySplitByType = parse<bool>(value);
314  break;
316  myBlocked = parse<bool>(value);
317  getViewNet()->update();
318  break;
319  default:
320  throw InvalidArgument(toString(getType()) + " attribute '" + toString(key) + "' not allowed");
321  }
322 }
323 
324 /****************************************************************************/
SUMOReal getExaggeration(const GUIVisualizationSettings &s, SUMOReal factor=20) const
return the drawing size including exaggeration and constantSize values
Boundary getCenteringBoundary() const
Returns the boundary to which the view shall be centered in order to show the object.
bool isValid(SumoXMLAttr key, const std::string &value)
method for checking if the key and their conrrespond attribute are valids
OutputDevice & writeAttr(const SumoXMLAttr attr, const T &val)
writes a named attribute
Definition: OutputDevice.h:257
bool mySplitByType
attribute to enable or disable splitByType
GUIVisualizationTextSettings addName
GNELane * myLane
The lane this additional belongs NULL if additional doesnt' belongs to a lane.
Stores the information about how to visualize structures.
void setAttribute(SumoXMLAttr key, const std::string &value, GNEUndoList *undoList)
method for setting the attribute and letting the object perform additional changes ...
~GNEDetectorE1()
Destructor.
This lane is powered by an underlying GNEEdge and basically knows how to draw itself.
Definition: GNELane.h:55
SumoXMLAttr
Numbers representing SUMO-XML - attributes.
SUMOReal x() const
Returns the x-position.
Definition: Position.h:63
GUIGlID getGlID() const
Returns the numerical id of the object.
SUMOReal scale
information about a lane's width (temporary, used for a single view)
GNEViewNet * myViewNet
The GNEViewNet this additional element belongs.
void drawGL(const GUIVisualizationSettings &s) const
Draws the object.
RGBColor myBaseColorSelected
base color selected (Default blue)
void p_add(GNEChange_Attribute *cmd)
special method, avoid empty changes, always execute
GUIVisualizationSizeSettings addSize
GUIGlObjectType getType() const
Returns the type of the object as coded in GUIGlObjectType.
static bool isValidFileValue(const std::string &value)
true if value is a valid file value
GNEViewNet * getViewNet() const
Returns a pointer to GNEViewNet in which additional element is located.
std::vector< SUMOReal > myShapeLengths
The lengths of the shape parts.
Position getPositionInView() const
Returns position of detector E1 in view.
const std::string & getAdditionalID() const
returns the ID of additional
void drawDetectorIcon(const int GNELogoID, SUMOReal sizex=0.5, SUMOReal sizey=0.5) const
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
void writeAdditional(OutputDevice &device, const std::string &)
writte additional element into a xml file
SUMOReal getPositionRelativeToParametricLenght(SUMOReal position) const
Definition: GNELane.cpp:693
PositionVector myShape
The shape of the additional element.
A point in 2D or 3D with translation and scaling methods.
Definition: Position.h:46
GNELane * retrieveLane(const std::string &id, bool failHard=true)
get lane by id
Definition: GNENet.cpp:744
void setBlockIconRotation(GNELane *lane=NULL)
Position myDetectorLogoOffset
The position of detector.
Definition: GNEDetector.h:159
friend class GNEChange_Attribute
declare friend class
Position positionAtOffset(SUMOReal pos, SUMOReal lateralOffset=0) const
Returns the position at the given length.
void drawLockIcon(SUMOReal size=0.5) const
draw lock icon
void setAdditionalID(const std::string &id)
set the ID of additional
const std::string getID() const
function to support debugging
void drawName(const Position &pos, const SUMOReal scale, const GUIVisualizationTextSettings &settings, const SUMOReal angle=0) const
draw name of item
std::string toString(const T &t, std::streamsize accuracy=OUTPUT_ACCURACY)
Definition: ToString.h:55
void changeLane(const std::string &laneID)
change lane of additional
Position myBlockIconOffset
The offSet of the block icon.
std::string myFilename
The path to the output file.
Definition: GNEDetector.h:151
std::string getAttribute(SumoXMLAttr key) const
std::string getAttribute(SumoXMLAttr key) const
Definition: GNELane.cpp:788
SUMOReal rotationDegreeAtOffset(SUMOReal pos) const
Returns the rotation at the given length.
GNEAdditional * getAdditional(SumoXMLTag type, const std::string &id) const
Returns the named additional.
Definition: GNENet.cpp:1250
void updateGeometry()
update pre-computed geometry information
const PositionVector & getShape() const
returns the shape of the lane
Definition: GNELane.cpp:583
bool myBlocked
boolean to check if additional element is blocked (i.e. cannot be moved with mouse) ...
RGBColor myBaseColor
base color (Default green)
std::vector< SUMOReal > myShapeRotations
GNENet * getNet() const
get the net object
Definition: GNEViewNet.cpp:912
Position getLineCenter() const
get line center
SumoXMLTag getTag() const
get Tag assigned to this object
Static storage of an output device and its base (abstract) implementation.
Definition: OutputDevice.h:71
Position myPosition
The position in which this additional element is located.
bool closeTag()
Closes the most recently opened tag.
#define SUMOReal
Definition: config.h:214
static GUIGlID getGif(GUITexture which)
returns a texture Gif previously defined in the enum GUITexture
GNEDetectorE1(const std::string &id, GNELane *lane, GNEViewNet *viewNet, SUMOReal pos, SUMOReal freq, const std::string &filename, bool splitByType, bool blocked)
Constructor.
OutputDevice & openTag(const std::string &xmlElement)
Opens an XML tag.
int myFreq
The aggregation period the values the detector collects shall be summed up.
Definition: GNEDetector.h:148
Position myBlockIconPosition
position of the block icon