SUMO - Simulation of Urban MObility
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GUIDialog_GLObjChooser.cpp
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1 /****************************************************************************/
9 // Class for the window that allows to choose a street, junction or vehicle
10 /****************************************************************************/
11 // SUMO, Simulation of Urban MObility; see http://sumo.sourceforge.net/
12 // Copyright (C) 2001-2013 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 
23 
24 // ===========================================================================
25 // included modules
26 // ===========================================================================
27 #ifdef _MSC_VER
28 #include <windows_config.h>
29 #else
30 #include <config.h>
31 #endif
32 
33 #include <string>
34 #include <vector>
35 #include <fxkeys.h>
44 #include "GUIDialog_GLObjChooser.h"
45 
46 #ifdef CHECK_MEMORY_LEAKS
47 #include <foreign/nvwa/debug_new.h>
48 #endif // CHECK_MEMORY_LEAKS
49 
50 
51 // ===========================================================================
52 // FOX callback mapping
53 // ===========================================================================
54 FXDEFMAP(GUIDialog_GLObjChooser) GUIDialog_GLObjChooserMap[] = {
56  FXMAPFUNC(SEL_COMMAND, MID_CANCEL, GUIDialog_GLObjChooser::onCmdClose),
57  FXMAPFUNC(SEL_CHANGED, MID_CHOOSER_TEXT, GUIDialog_GLObjChooser::onChgText),
58  FXMAPFUNC(SEL_COMMAND, MID_CHOOSER_TEXT, GUIDialog_GLObjChooser::onCmdText),
61 };
62 
63 FXIMPLEMENT(GUIDialog_GLObjChooser, FXMainWindow, GUIDialog_GLObjChooserMap, ARRAYNUMBER(GUIDialog_GLObjChooserMap))
64 
65 
66 // ===========================================================================
67 // method definitions
68 // ===========================================================================
70  GUIGlChildWindow* parent,
71  FXIcon* icon,
72  const FXString& title,
73  GUIGlObjectType type,
74  const std::vector<GUIGlID>& ids,
75  GUIGlObjectStorage& glStorage):
76  FXMainWindow(parent->getApp(), title, icon, NULL, DECOR_ALL, 20, 20, 300, 300),
77  myObjectType(type),
78  myParent(parent) {
79  FXHorizontalFrame* hbox = new FXHorizontalFrame(this, LAYOUT_FILL_X | LAYOUT_FILL_Y, 0, 0, 0, 0, 0, 0, 0, 0);
80  // build the list
81  FXVerticalFrame* layout1 = new FXVerticalFrame(hbox, LAYOUT_FILL_X | LAYOUT_FILL_Y | LAYOUT_TOP, 0, 0, 0, 0, 4, 4, 4, 4);
82  myTextEntry = new FXTextField(layout1, 0, this, MID_CHOOSER_TEXT, LAYOUT_FILL_X | FRAME_THICK | FRAME_SUNKEN);
83  FXVerticalFrame* style1 = new FXVerticalFrame(layout1, LAYOUT_FILL_X | LAYOUT_FILL_Y | LAYOUT_TOP | FRAME_THICK | FRAME_SUNKEN, 0, 0, 0, 0, 0, 0, 0, 0);
84  myList = new FXList(style1, this, MID_CHOOSER_LIST, LAYOUT_FILL_X | LAYOUT_FILL_Y | LIST_SINGLESELECT | FRAME_SUNKEN | FRAME_THICK);
85  for (std::vector<GUIGlID>::const_iterator i = ids.begin(); i != ids.end(); ++i) {
86  GUIGlObject* o = glStorage.getObjectBlocking(*i);
87  if (o == 0) {
88  continue;
89  }
90  const std::string& name = o->getMicrosimID();
91  bool selected = myParent->isSelected(o);
92  FXIcon* icon = selected ? GUIIconSubSys::getIcon(ICON_FLAG) : 0;
93  myIDs.insert(o->getGlID());
94  myList->appendItem(name.c_str(), icon, (void*) & (*myIDs.find(o->getGlID())));
95  glStorage.unblockObject(*i);
96  }
97  // build the buttons
98  FXVerticalFrame* layout = new FXVerticalFrame(hbox, LAYOUT_TOP, 0, 0, 0, 0, 4, 4, 4, 4);
99  new FXButton(layout, "Center\t\t", GUIIconSubSys::getIcon(ICON_RECENTERVIEW),
100  this, MID_CHOOSER_CENTER, ICON_BEFORE_TEXT | LAYOUT_FILL_X | FRAME_THICK | FRAME_RAISED,
101  0, 0, 0, 0, 4, 4, 4, 4);
102  new FXHorizontalSeparator(layout, SEPARATOR_GROOVE | LAYOUT_FILL_X);
103  new FXButton(layout, "Hide Unselected\t\t", GUIIconSubSys::getIcon(ICON_FLAG),
104  this, MID_CHOOSER_FILTER, ICON_BEFORE_TEXT | LAYOUT_FILL_X | FRAME_THICK | FRAME_RAISED,
105  0, 0, 0, 0, 4, 4, 4, 4);
106  new FXHorizontalSeparator(layout, SEPARATOR_GROOVE | LAYOUT_FILL_X);
107  new FXButton(layout, "Close\t\t", GUIIconSubSys::getIcon(ICON_NO),
108  this, MID_CANCEL, ICON_BEFORE_TEXT | LAYOUT_FILL_X | FRAME_THICK | FRAME_RAISED,
109  0, 0, 0, 0, 4, 4, 4, 4);
110 
111  myParent->getParent()->addChild(this);
112  myTextEntry->setFocus();
113 }
114 
115 
117  myParent->getParent()->removeChild(this);
118 }
119 
120 
121 long
123  int selected = myList->getCurrentItem();
124  if (selected >= 0) {
125  myParent->setView(*static_cast<GUIGlID*>(myList->getItemData(selected)));
126  }
127  return 1;
128 }
129 
130 
131 long
133  close(true);
134  return 1;
135 }
136 
137 
138 long
140  int id = myList->findItem(myTextEntry->getText(), -1, SEARCH_PREFIX);
141  if (id < 0) {
142  return 1;
143  }
144  myList->deselectItem(myList->getCurrentItem());
145  myList->makeItemVisible(id);
146  myList->selectItem(id);
147  myList->setCurrentItem(id, true);
148  return 1;
149 }
150 
151 
152 long
154  int current = myList->getCurrentItem();
155  if (current >= 0 && myList->isItemSelected(current)) {
156  myParent->setView(*static_cast<GUIGlID*>(myList->getItemData(current)));
157  }
158  return 1;
159 }
160 
161 
162 
163 long
165  FXEvent* event = (FXEvent*)ptr;
166  switch (event->code) {
167  case KEY_Return:
168  onCmdText(0, 0, 0);
169  break;
170  default:
171  break;
172  }
173  return 1;
174 }
175 
176 
177 long
180  std::vector<GUIGlID> selectedGlIDs;
181  std::vector<FXString> selectedMicrosimIDs;
182  const int numItems = myList->getNumItems();
183  for (int i = 0; i < numItems; i++) {
184  const GUIGlID glID = *static_cast<GUIGlID*>(myList->getItemData(i));
185  if (myList->getItemIcon(i) == flag) {
186  selectedGlIDs.push_back(glID);
187  selectedMicrosimIDs.push_back(myList->getItemText(i));
188  }
189  }
190  myList->clearItems();
191  const int numSelected = (const int)selectedGlIDs.size();
192  for (int i = 0; i < numSelected; i++) {
193  myList->appendItem(selectedMicrosimIDs[i], flag, (void*) & (*myIDs.find(selectedGlIDs[i])));
194  }
195  myList->update();
196  return 1;
197 }
198 
199 
200 /****************************************************************************/
201