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 | #include <mapstorage.h> |
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21 | #include <eps_win.h> |
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22 | #include <map_win.h> |
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23 | #include <design_win.h> |
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24 | #include <graph_displayer_canvas.h> |
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25 | |
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26 | |
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27 | |
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28 | NoteBookTab::NoteBookTab():mapwinexists(false), designwinexists(false), epswinexists(false) |
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29 | { |
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30 | mapstorage=new MapStorage(); |
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31 | |
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32 | Gtk::ScrolledWindow *pScrolledWindow = manage(new Gtk::ScrolledWindow); |
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33 | gd_canvas=new GraphDisplayerCanvas(*this); |
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34 | pScrolledWindow->add(*gd_canvas); |
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35 | add(*pScrolledWindow); |
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36 | |
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37 | //connecting signals - controller character |
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38 | mapstorage->signal_prop_ch().connect(sigc::mem_fun(*gd_canvas, &GraphDisplayerCanvas::propertyChange)); |
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39 | mapstorage->signal_node_map_ch().connect(sigc::mem_fun(*this, &NoteBookTab::registerNewNodeMap)); |
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40 | mapstorage->signal_edge_map_ch().connect(sigc::mem_fun(*this, &NoteBookTab::registerNewEdgeMap)); |
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41 | mapstorage->signal_background_ch().connect(sigc::mem_fun(*gd_canvas, &GraphDisplayerCanvas::setBackground)); |
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42 | show_all_children(); |
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43 | show(); |
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44 | } |
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45 | |
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46 | void NoteBookTab::readFile(const std::string &file) |
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47 | { |
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48 | mapstorage->readFromFile(file); |
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49 | mapstorage->file_name = file; |
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50 | mapstorage->modified = false; |
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51 | gd_canvas->drawGraph(); |
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52 | if(mapwinexists) |
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53 | { |
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54 | mapwin->update(mapstorage->getEdgeMapList(), mapstorage->getNodeMapList()); |
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55 | } |
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56 | title_changed(Glib::filename_display_basename(file)); |
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57 | } |
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58 | |
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59 | void NoteBookTab::newFile() |
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60 | { |
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61 | if (mapstorage->modified) |
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62 | { |
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63 | Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true, |
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64 | Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
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65 | mdialog.add_button("Close file _without Saving", Gtk::RESPONSE_REJECT); |
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66 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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67 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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68 | switch (mdialog.run()) |
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69 | { |
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70 | case Gtk::RESPONSE_CANCEL: |
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71 | return; |
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72 | case Gtk::RESPONSE_REJECT: |
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73 | break; |
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74 | case Gtk::RESPONSE_ACCEPT: |
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75 | saveFile(); |
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76 | break; |
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77 | } |
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78 | } |
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79 | gd_canvas->clear(); |
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80 | mapstorage->clear(); |
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81 | if(mapwinexists) |
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82 | { |
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83 | mapwin->update(mapstorage->getEdgeMapList(), mapstorage->getNodeMapList()); |
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84 | } |
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85 | title_changed("unsaved file"); |
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86 | } |
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87 | |
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88 | void NoteBookTab::openFile() |
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89 | { |
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90 | if (mapstorage->modified) |
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91 | { |
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92 | Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true, |
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93 | Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
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94 | mdialog.add_button("Close file _without Saving", Gtk::RESPONSE_REJECT); |
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95 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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96 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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97 | switch (mdialog.run()) |
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98 | { |
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99 | case Gtk::RESPONSE_CANCEL: |
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100 | return; |
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101 | case Gtk::RESPONSE_REJECT: |
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102 | break; |
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103 | case Gtk::RESPONSE_ACCEPT: |
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104 | saveFile(); |
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105 | break; |
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106 | } |
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107 | } |
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108 | Gtk::FileChooserDialog fcdialog("Open File"); |
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109 | fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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110 | fcdialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_ACCEPT); |
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111 | if (fcdialog.run() == Gtk::RESPONSE_ACCEPT) |
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112 | { |
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113 | gd_canvas->clear(); |
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114 | mapstorage->clear(); |
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115 | Glib::ustring filename = fcdialog.get_filename(); |
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116 | if (!mapstorage->readFromFile(filename)) |
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117 | { |
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118 | mapstorage->file_name = filename; |
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119 | mapstorage->modified = false; |
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120 | gd_canvas->drawGraph(); |
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121 | if(mapwinexists) |
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122 | { |
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123 | mapwin->update(mapstorage->getEdgeMapList(), mapstorage->getNodeMapList()); |
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124 | } |
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125 | title_changed(Glib::filename_display_basename(filename)); |
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126 | } |
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127 | } |
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128 | } |
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129 | |
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130 | void NoteBookTab::saveFile() |
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131 | { |
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132 | if (mapstorage->file_name == "") { |
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133 | saveFileAs(); |
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134 | } |
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135 | else |
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136 | { |
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137 | mapstorage->writeToFile(mapstorage->file_name); |
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138 | mapstorage->modified = false; |
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139 | title_changed(Glib::filename_display_basename(mapstorage->file_name)); |
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140 | } |
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141 | } |
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142 | |
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143 | void NoteBookTab::saveFileAs() |
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144 | { |
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145 | Gtk::FileChooserDialog fcdialog("Save File", Gtk::FILE_CHOOSER_ACTION_SAVE); |
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146 | fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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147 | fcdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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148 | if (fcdialog.run() == Gtk::RESPONSE_ACCEPT) |
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149 | { |
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150 | Glib::ustring filename = fcdialog.get_filename(); |
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151 | mapstorage->file_name = filename; |
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152 | mapstorage->writeToFile(filename); |
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153 | mapstorage->modified = false; |
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154 | title_changed(Glib::filename_display_basename(filename)); |
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155 | } |
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156 | } |
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157 | |
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158 | void NoteBookTab::close() |
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159 | { |
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160 | if (mapstorage->modified) |
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161 | { |
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162 | Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true, |
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163 | Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
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164 | mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT); |
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165 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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166 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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167 | switch (mdialog.run()) |
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168 | { |
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169 | case Gtk::RESPONSE_CANCEL: |
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170 | return; |
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171 | case Gtk::RESPONSE_REJECT: |
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172 | break; |
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173 | case Gtk::RESPONSE_ACCEPT: |
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174 | saveFile(); |
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175 | break; |
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176 | } |
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177 | } |
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178 | gd_canvas->clear(); |
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179 | mapstorage->clear(); |
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180 | if(mapwinexists) |
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181 | { |
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182 | mapwin->update(mapstorage->getEdgeMapList(), mapstorage->getNodeMapList()); |
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183 | } |
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184 | title_changed("unsaved file"); |
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185 | } |
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186 | |
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187 | void NoteBookTab::propertyChange(bool itisedge, int prop, std::string mapname) |
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188 | { |
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189 | mapstorage->changeActiveMap(itisedge, prop, mapname); |
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190 | } |
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191 | |
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192 | sigc::signal<void, NoteBookTab *, bool> NoteBookTab::signal_newmap_needed() |
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193 | { |
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194 | return signal_newmap; |
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195 | } |
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196 | |
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197 | void NoteBookTab::popupNewMapWin(bool itisedge) |
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198 | { |
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199 | signal_newmap.emit(this, itisedge); |
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200 | } |
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201 | |
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202 | std::string NoteBookTab::getActiveEdgeMap(int prop) |
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203 | { |
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204 | return mapstorage->getActiveEdgeMap(prop); |
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205 | } |
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206 | |
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207 | std::string NoteBookTab::getActiveNodeMap(int prop) |
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208 | { |
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209 | return mapstorage->getActiveNodeMap(prop); |
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210 | } |
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211 | |
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212 | void NoteBookTab::registerNewEdgeMap(std::string mapname) |
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213 | { |
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214 | if(mapwinexists) |
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215 | { |
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216 | mapwin->registerNewEdgeMap(mapname); |
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217 | } |
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218 | } |
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219 | |
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220 | void NoteBookTab::registerNewNodeMap(std::string mapname) |
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221 | { |
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222 | if(mapwinexists) |
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223 | { |
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224 | mapwin->registerNewNodeMap(mapname); |
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225 | } |
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226 | if(epswinexists) |
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227 | { |
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228 | epswin->registerNewNodeMap(mapname); |
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229 | } |
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230 | } |
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231 | |
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232 | void NoteBookTab::createMapWin(std::string name) |
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233 | { |
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234 | if(!mapwinexists) |
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235 | { |
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236 | mapwin=new MapWin("Map Setup - "+name, mapstorage->getEdgeMapList(), mapstorage->getNodeMapList(), *this); |
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237 | mapst2mapwin=mapstorage->signal_map_win_ch().connect(sigc::mem_fun(*mapwin, &MapWin::changeEntry)); |
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238 | mapwin->show(); |
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239 | mapwinexists=true; |
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240 | } |
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241 | } |
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242 | |
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243 | void NoteBookTab::createExportToEPSWin(std::string name) |
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244 | { |
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245 | if(!epswinexists) |
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246 | { |
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247 | epswin=new EpsWin("Export to EPS - "+name, mapstorage->getNodeMapList()); |
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248 | epswin->show(); |
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249 | epswinexists=true; |
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250 | epswin->signal_eps_details_ch().connect(sigc::mem_fun(*this, &NoteBookTab::exportGraphToEPS)); |
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251 | epswin->signal_eps_close_ch().connect(sigc::mem_fun(*this, &NoteBookTab::closeEpsWin)); |
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252 | epswin->signal_new_map_ch().connect(sigc::mem_fun(*this, &NoteBookTab::popupNewMapWin)); |
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253 | } |
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254 | } |
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255 | |
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256 | |
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257 | void NoteBookTab::createDesignWin(std::string name) |
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258 | { |
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259 | if(!designwinexists) |
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260 | { |
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261 | double attraction, propulsation; |
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262 | int iterations; |
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263 | mapstorage->get_design_data(attraction, propulsation, iterations); |
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264 | designwin=new DesignWin("Design Setup - "+name, attraction, propulsation, iterations); |
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265 | |
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266 | designwin->signal_attraction().connect(sigc::mem_fun(mapstorage, &MapStorage::set_attraction)); |
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267 | designwin->signal_propulsation().connect(sigc::mem_fun(mapstorage, &MapStorage::set_propulsation)); |
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268 | designwin->signal_iteration().connect(sigc::mem_fun(mapstorage, &MapStorage::set_iteration)); |
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269 | designwin->close_run().connect(sigc::mem_fun(*gd_canvas, &GraphDisplayerCanvas::reDesignGraph)); |
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270 | |
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271 | designwin->signal_delete_event().connect(sigc::mem_fun(*this, &NoteBookTab::closeDesignWin)); |
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272 | |
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273 | mapst2designwin=mapstorage->signal_design_win_ch().connect(sigc::mem_fun(*designwin, &DesignWin::set_data)); |
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274 | |
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275 | designwin->show(); |
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276 | designwinexists=true; |
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277 | } |
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278 | } |
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279 | |
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280 | void NoteBookTab::closeMapWin() |
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281 | { |
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282 | mapst2mapwin.disconnect(); |
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283 | mapwinexists=false; |
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284 | delete mapwin; |
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285 | } |
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286 | |
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287 | void NoteBookTab::closeEpsWin() |
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288 | { |
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289 | epswinexists=false; |
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290 | delete epswin; |
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291 | } |
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292 | |
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293 | bool NoteBookTab::closeDesignWin(GdkEventAny * e) |
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294 | { |
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295 | if(e->type==GDK_DELETE) |
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296 | { |
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297 | designwinexists=false; |
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298 | mapst2designwin.disconnect(); |
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299 | delete designwin; |
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300 | } |
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301 | } |
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302 | |
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303 | sigc::signal<void, std::string> NoteBookTab::signal_title_ch() |
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304 | { |
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305 | return signal_title; |
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306 | } |
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307 | |
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308 | void NoteBookTab::setView(bool autoscale, bool zoomtrack, double width, double radius) |
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309 | { |
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310 | gd_canvas->setView(autoscale, zoomtrack, width, radius); |
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311 | } |
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312 | |
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313 | void NoteBookTab::getView(bool & autoscale, bool & zoomtrack, double& width, double& radius) |
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314 | { |
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315 | gd_canvas->getView(autoscale, zoomtrack, width, radius); |
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316 | } |
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317 | |
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318 | void NoteBookTab::reDesignGraph() |
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319 | { |
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320 | gd_canvas->reDesignGraph(); |
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321 | } |
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322 | |
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323 | void NoteBookTab::active_maps_needed() |
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324 | { |
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325 | mapstorage->broadcastActiveMaps(); |
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326 | } |
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327 | |
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328 | void NoteBookTab::exportGraphToEPS(std::vector<bool> options, std::string filename, std::string shapemap) |
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329 | { |
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330 | mapstorage->exportGraphToEPS(options, filename, shapemap); |
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331 | } |
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332 | |
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333 | void NoteBookTab::title_changed(std::string newtitle) |
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334 | { |
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335 | signal_title.emit(newtitle); |
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336 | if(epswinexists) |
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337 | { |
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338 | epswin->set_title(newtitle); |
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339 | } |
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340 | if(designwinexists) |
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341 | { |
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342 | designwin->set_title(newtitle); |
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343 | } |
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344 | } |
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