1 | /* -*- C++ -*- |
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2 | * |
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3 | * This file is a part of LEMON, a generic C++ optimization library |
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4 | * |
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5 | * Copyright (C) 2003-2006 |
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6 | * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport |
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7 | * (Egervary Research Group on Combinatorial Optimization, EGRES). |
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8 | * |
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9 | * Permission to use, modify and distribute this software is granted |
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10 | * provided that this copyright notice appears in all copies. For |
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11 | * precise terms see the accompanying LICENSE file. |
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12 | * |
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13 | * This software is provided "AS IS" with no warranty of any kind, |
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14 | * express or implied, and with no claim as to its suitability for any |
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15 | * purpose. |
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16 | * |
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17 | */ |
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18 | |
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19 | #include <nbtab.h> |
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20 | |
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21 | NoteBookTab::NoteBookTab():mapwinexists(false), designwinexists(false), mapstorage(*this) |
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22 | { |
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23 | Gtk::ScrolledWindow *pScrolledWindow = manage(new Gtk::ScrolledWindow); |
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24 | gd_canvas=new GraphDisplayerCanvas(*this); |
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25 | pScrolledWindow->add(*gd_canvas); |
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26 | add(*pScrolledWindow); |
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27 | |
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28 | //connecting signals - controller character |
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29 | mapstorage.signal_prop_ch().connect(sigc::mem_fun(*gd_canvas, &GraphDisplayerCanvas::propertyChange)); |
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30 | mapstorage.signal_node_map_ch().connect(sigc::mem_fun(*this, &NoteBookTab::registerNewNodeMap)); |
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31 | mapstorage.signal_edge_map_ch().connect(sigc::mem_fun(*this, &NoteBookTab::registerNewEdgeMap)); |
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32 | show_all_children(); |
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33 | show(); |
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34 | } |
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35 | |
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36 | void NoteBookTab::readFile(const std::string &file) |
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37 | { |
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38 | mapstorage.readFromFile(file); |
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39 | mapstorage.file_name = file; |
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40 | mapstorage.modified = false; |
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41 | gd_canvas->drawGraph(); |
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42 | if(mapwinexists) |
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43 | { |
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44 | mapwin->update(mapstorage.getEdgeMapList(), mapstorage.getNodeMapList()); |
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45 | } |
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46 | signal_title.emit(Glib::filename_display_basename(file)); |
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47 | } |
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48 | |
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49 | void NoteBookTab::newFile() |
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50 | { |
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51 | if (mapstorage.modified) |
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52 | { |
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53 | Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true, |
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54 | Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
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55 | mdialog.add_button("Close file _without Saving", Gtk::RESPONSE_REJECT); |
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56 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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57 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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58 | switch (mdialog.run()) |
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59 | { |
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60 | case Gtk::RESPONSE_CANCEL: |
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61 | return; |
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62 | case Gtk::RESPONSE_REJECT: |
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63 | break; |
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64 | case Gtk::RESPONSE_ACCEPT: |
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65 | saveFile(); |
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66 | break; |
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67 | } |
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68 | } |
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69 | gd_canvas->clear(); |
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70 | mapstorage.clear(); |
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71 | if(mapwinexists) |
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72 | { |
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73 | mapwin->update(mapstorage.getEdgeMapList(), mapstorage.getNodeMapList()); |
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74 | } |
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75 | signal_title.emit("unsaved file"); |
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76 | } |
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77 | |
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78 | void NoteBookTab::openFile() |
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79 | { |
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80 | if (mapstorage.modified) |
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81 | { |
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82 | Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true, |
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83 | Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
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84 | mdialog.add_button("Close file _without Saving", Gtk::RESPONSE_REJECT); |
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85 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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86 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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87 | switch (mdialog.run()) |
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88 | { |
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89 | case Gtk::RESPONSE_CANCEL: |
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90 | return; |
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91 | case Gtk::RESPONSE_REJECT: |
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92 | break; |
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93 | case Gtk::RESPONSE_ACCEPT: |
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94 | saveFile(); |
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95 | break; |
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96 | } |
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97 | } |
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98 | Gtk::FileChooserDialog fcdialog("Open File"); |
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99 | fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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100 | fcdialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_ACCEPT); |
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101 | if (fcdialog.run() == Gtk::RESPONSE_ACCEPT) |
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102 | { |
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103 | gd_canvas->clear(); |
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104 | mapstorage.clear(); |
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105 | Glib::ustring filename = fcdialog.get_filename(); |
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106 | if (!mapstorage.readFromFile(filename)) |
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107 | { |
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108 | mapstorage.file_name = filename; |
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109 | mapstorage.modified = false; |
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110 | gd_canvas->drawGraph(); |
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111 | if(mapwinexists) |
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112 | { |
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113 | mapwin->update(mapstorage.getEdgeMapList(), mapstorage.getNodeMapList()); |
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114 | } |
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115 | signal_title.emit(Glib::filename_display_basename(filename)); |
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116 | } |
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117 | } |
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118 | } |
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119 | |
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120 | void NoteBookTab::saveFile() |
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121 | { |
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122 | if (mapstorage.file_name == "") { |
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123 | saveFileAs(); |
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124 | } |
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125 | else |
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126 | { |
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127 | mapstorage.writeToFile(mapstorage.file_name); |
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128 | mapstorage.modified = false; |
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129 | signal_title.emit(Glib::filename_display_basename(mapstorage.file_name)); |
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130 | } |
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131 | } |
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132 | |
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133 | void NoteBookTab::saveFileAs() |
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134 | { |
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135 | Gtk::FileChooserDialog fcdialog("Save File", Gtk::FILE_CHOOSER_ACTION_SAVE); |
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136 | fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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137 | fcdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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138 | if (fcdialog.run() == Gtk::RESPONSE_ACCEPT) |
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139 | { |
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140 | Glib::ustring filename = fcdialog.get_filename(); |
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141 | mapstorage.file_name = filename; |
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142 | mapstorage.writeToFile(filename); |
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143 | mapstorage.modified = false; |
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144 | signal_title.emit(Glib::filename_display_basename(filename)); |
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145 | } |
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146 | } |
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147 | |
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148 | void NoteBookTab::close() |
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149 | { |
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150 | if (mapstorage.modified) |
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151 | { |
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152 | Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true, |
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153 | Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
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154 | mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT); |
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155 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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156 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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157 | switch (mdialog.run()) |
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158 | { |
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159 | case Gtk::RESPONSE_CANCEL: |
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160 | return; |
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161 | case Gtk::RESPONSE_REJECT: |
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162 | break; |
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163 | case Gtk::RESPONSE_ACCEPT: |
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164 | saveFile(); |
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165 | break; |
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166 | } |
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167 | } |
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168 | gd_canvas->clear(); |
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169 | mapstorage.clear(); |
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170 | if(mapwinexists) |
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171 | { |
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172 | mapwin->update(mapstorage.getEdgeMapList(), mapstorage.getNodeMapList()); |
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173 | } |
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174 | signal_title.emit("unsaved file"); |
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175 | } |
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176 | |
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177 | void NoteBookTab::propertyChange(bool itisedge, int prop, std::string mapname) |
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178 | { |
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179 | mapstorage.changeActiveMap(itisedge, prop, mapname); |
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180 | } |
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181 | |
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182 | sigc::signal<void, NoteBookTab *, bool> NoteBookTab::signal_newmap_needed() |
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183 | { |
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184 | return signal_newmap; |
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185 | } |
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186 | |
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187 | void NoteBookTab::popupNewMapWin(bool itisedge) |
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188 | { |
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189 | signal_newmap.emit(this, itisedge); |
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190 | } |
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191 | |
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192 | std::string NoteBookTab::getActiveEdgeMap(int prop) |
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193 | { |
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194 | return mapstorage.getActiveEdgeMap(prop); |
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195 | } |
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196 | |
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197 | std::string NoteBookTab::getActiveNodeMap(int prop) |
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198 | { |
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199 | return mapstorage.getActiveNodeMap(prop); |
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200 | } |
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201 | |
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202 | void NoteBookTab::registerNewEdgeMap(std::string mapname) |
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203 | { |
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204 | if(mapwinexists) |
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205 | { |
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206 | mapwin->registerNewEdgeMap(mapname); |
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207 | } |
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208 | } |
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209 | |
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210 | void NoteBookTab::registerNewNodeMap(std::string mapname) |
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211 | { |
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212 | if(mapwinexists) |
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213 | { |
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214 | mapwin->registerNewNodeMap(mapname); |
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215 | } |
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216 | } |
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217 | |
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218 | void NoteBookTab::createMapWin(std::string name) |
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219 | { |
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220 | if(!mapwinexists) |
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221 | { |
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222 | mapwin=new MapWin("Map Setup - "+name, mapstorage.getEdgeMapList(), mapstorage.getNodeMapList(), *this); |
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223 | mapst2mapwin=mapstorage.signal_map_win_ch().connect(sigc::mem_fun(*mapwin, &MapWin::changeEntry)); |
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224 | mapwin->show(); |
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225 | mapwinexists=true; |
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226 | } |
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227 | } |
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228 | |
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229 | void NoteBookTab::createDesignWin(std::string name) |
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230 | { |
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231 | if(!designwinexists) |
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232 | { |
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233 | double attraction, propulsation; |
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234 | int iterations; |
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235 | mapstorage.get_design_data(attraction, propulsation, iterations); |
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236 | designwin=new DesignWin("Design Setup - "+name, attraction, propulsation, iterations, *this); |
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237 | |
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238 | designwin->signal_attraction().connect(sigc::mem_fun(mapstorage, &MapStorage::set_attraction)); |
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239 | designwin->signal_propulsation().connect(sigc::mem_fun(mapstorage, &MapStorage::set_propulsation)); |
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240 | designwin->signal_iteration().connect(sigc::mem_fun(mapstorage, &MapStorage::set_iteration)); |
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241 | designwin->close_run().connect(sigc::mem_fun(*gd_canvas, &GraphDisplayerCanvas::reDesignGraph)); |
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242 | |
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243 | designwin->signal_delete_event().connect(sigc::mem_fun(*this, &NoteBookTab::closeDesignWin)); |
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244 | |
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245 | mapst2designwin=mapstorage.signal_design_win_ch().connect(sigc::mem_fun(*designwin, &DesignWin::set_data)); |
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246 | |
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247 | designwin->show(); |
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248 | designwinexists=true; |
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249 | } |
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250 | } |
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251 | |
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252 | void NoteBookTab::closeMapWin() |
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253 | { |
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254 | mapst2mapwin.disconnect(); |
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255 | mapwinexists=false; |
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256 | delete mapwin; |
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257 | } |
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258 | |
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259 | bool NoteBookTab::closeDesignWin(GdkEventAny * e) |
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260 | { |
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261 | if(e->type==GDK_DELETE) |
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262 | { |
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263 | designwinexists=false; |
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264 | mapst2designwin.disconnect(); |
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265 | delete designwin; |
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266 | } |
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267 | } |
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268 | |
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269 | sigc::signal<void, std::string> NoteBookTab::signal_title_ch() |
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270 | { |
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271 | return signal_title; |
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272 | } |
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273 | |
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274 | void NoteBookTab::setView(bool autoscale, bool zoomtrack, double width, double radius) |
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275 | { |
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276 | gd_canvas->setView(autoscale, zoomtrack, width, radius); |
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277 | } |
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278 | |
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279 | void NoteBookTab::getView(bool & autoscale, bool & zoomtrack, double& width, double& radius) |
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280 | { |
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281 | gd_canvas->getView(autoscale, zoomtrack, width, radius); |
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282 | } |
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283 | |
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284 | void NoteBookTab::reDesignGraph() |
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285 | { |
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286 | gd_canvas->reDesignGraph(); |
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287 | } |
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288 | |
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289 | void NoteBookTab::active_maps_needed() |
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290 | { |
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291 | mapstorage.broadcastActiveMaps(); |
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292 | } |
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