1 | #include "main_win.h" |
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2 | #include "guipixbufs.h" |
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3 | |
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4 | MainWin::MainWin(const std::string& title) : |
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5 | mapwin("Map Setup", mapstorage, gd_canvas), |
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6 | newmapwin("Creating new map", gd_canvas), gd_canvas(mapstorage, mapwin, (Gtk::Window *)this) |
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7 | { |
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8 | set_title (title); |
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9 | set_default_size(WIN_WIDTH,WIN_HEIGHT); |
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10 | add(vbox); |
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11 | |
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12 | |
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13 | // custom icons for the toolbar |
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14 | |
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15 | Glib::RefPtr<Gtk::IconFactory> p_icon_factory = Gtk::IconFactory::create(); |
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16 | |
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17 | Glib::RefPtr<Gdk::Pixbuf> p_move_pixbuf = Gdk::Pixbuf::create_from_inline( |
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18 | 2328, gui_icons_move); |
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19 | Glib::RefPtr<Gdk::Pixbuf> p_addnode_pixbuf = Gdk::Pixbuf::create_from_inline( |
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20 | 2328, gui_icons_addnode); |
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21 | Glib::RefPtr<Gdk::Pixbuf> p_addlink_pixbuf = Gdk::Pixbuf::create_from_inline( |
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22 | 2328, gui_icons_addlink); |
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23 | Glib::RefPtr<Gdk::Pixbuf> p_delete_pixbuf = Gdk::Pixbuf::create_from_inline( |
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24 | 2328, gui_icons_delete); |
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25 | Glib::RefPtr<Gdk::Pixbuf> p_editlink_pixbuf = Gdk::Pixbuf::create_from_inline( |
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26 | 2328, gui_icons_editlink); |
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27 | Glib::RefPtr<Gdk::Pixbuf> p_editnode_pixbuf = Gdk::Pixbuf::create_from_inline( |
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28 | 2328, gui_icons_editnode); |
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29 | Glib::RefPtr<Gdk::Pixbuf> p_newmap_pixbuf = Gdk::Pixbuf::create_from_inline( |
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30 | 2328, gui_icons_newmap); |
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31 | |
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32 | Gtk::IconSource move_icon_source; |
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33 | move_icon_source.set_pixbuf(p_move_pixbuf); |
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34 | Gtk::IconSet move_icon_set; |
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35 | move_icon_set.add_source(move_icon_source); |
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36 | p_icon_factory->add(Gtk::StockID("gd-move"), move_icon_set); |
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37 | |
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38 | Gtk::IconSource addnode_icon_source; |
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39 | addnode_icon_source.set_pixbuf(p_addnode_pixbuf); |
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40 | Gtk::IconSet addnode_icon_set; |
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41 | addnode_icon_set.add_source(addnode_icon_source); |
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42 | p_icon_factory->add(Gtk::StockID("gd-addnode"), addnode_icon_set); |
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43 | |
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44 | Gtk::IconSource addlink_icon_source; |
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45 | addlink_icon_source.set_pixbuf(p_addlink_pixbuf); |
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46 | Gtk::IconSet addlink_icon_set; |
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47 | addlink_icon_set.add_source(addlink_icon_source); |
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48 | p_icon_factory->add(Gtk::StockID("gd-addlink"), addlink_icon_set); |
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49 | |
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50 | Gtk::IconSource delete_icon_source; |
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51 | delete_icon_source.set_pixbuf(p_delete_pixbuf); |
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52 | Gtk::IconSet delete_icon_set; |
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53 | delete_icon_set.add_source(delete_icon_source); |
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54 | p_icon_factory->add(Gtk::StockID("gd-delete"), delete_icon_set); |
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55 | |
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56 | Gtk::IconSource editlink_icon_source; |
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57 | editlink_icon_source.set_pixbuf(p_editlink_pixbuf); |
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58 | Gtk::IconSet editlink_icon_set; |
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59 | editlink_icon_set.add_source(editlink_icon_source); |
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60 | p_icon_factory->add(Gtk::StockID("gd-editlink"), editlink_icon_set); |
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61 | |
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62 | Gtk::IconSource editnode_icon_source; |
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63 | editnode_icon_source.set_pixbuf(p_editnode_pixbuf); |
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64 | Gtk::IconSet editnode_icon_set; |
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65 | editnode_icon_set.add_source(editnode_icon_source); |
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66 | p_icon_factory->add(Gtk::StockID("gd-editnode"), editnode_icon_set); |
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67 | |
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68 | Gtk::IconSource newmap_icon_source; |
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69 | newmap_icon_source.set_pixbuf(p_newmap_pixbuf); |
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70 | Gtk::IconSet newmap_icon_set; |
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71 | newmap_icon_set.add_source(newmap_icon_source); |
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72 | p_icon_factory->add(Gtk::StockID("gd-newmap"), newmap_icon_set); |
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73 | |
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74 | p_icon_factory->add_default(); |
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75 | |
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76 | |
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77 | ag=Gtk::ActionGroup::create(); |
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78 | |
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79 | ag->add( Gtk::Action::create("FileMenu", "_File") ); |
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80 | ag->add( Gtk::Action::create("FileNew", Gtk::Stock::NEW), |
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81 | sigc::mem_fun(*this, &MainWin::newFile)); |
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82 | ag->add( Gtk::Action::create("FileOpen", Gtk::Stock::OPEN), |
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83 | sigc::mem_fun(*this, &MainWin::openFile)); |
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84 | ag->add( Gtk::Action::create("FileSave", Gtk::Stock::SAVE), |
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85 | sigc::mem_fun(*this, &MainWin::saveFile)); |
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86 | ag->add( Gtk::Action::create("FileSaveAs", Gtk::Stock::SAVE_AS), |
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87 | sigc::mem_fun(*this, &MainWin::saveFileAs)); |
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88 | ag->add( Gtk::Action::create("Close", Gtk::Stock::CLOSE), |
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89 | sigc::mem_fun(*this, &MainWin::close)); |
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90 | ag->add( Gtk::Action::create("Quit", Gtk::Stock::QUIT), |
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91 | sigc::mem_fun(*this, &MainWin::hide)); |
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92 | |
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93 | ag->add( Gtk::Action::create("ViewMenu", "_View") ); |
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94 | ag->add( Gtk::Action::create("ViewZoomIn", Gtk::Stock::ZOOM_IN), |
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95 | sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoomIn)); |
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96 | ag->add( Gtk::Action::create("ViewZoomOut", Gtk::Stock::ZOOM_OUT), |
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97 | sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoomOut)); |
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98 | ag->add( Gtk::Action::create("ViewZoomFit", Gtk::Stock::ZOOM_FIT), |
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99 | sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoomFit)); |
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100 | ag->add( Gtk::Action::create("ViewZoom100", Gtk::Stock::ZOOM_100), |
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101 | sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoom100)); |
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102 | |
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103 | ag->add( Gtk::Action::create("ShowMenu", "_Show") ); |
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104 | ag->add( Gtk::Action::create("ShowMaps", "_Maps"), |
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105 | sigc::mem_fun(this->mapwin, &MapWin::show)); |
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106 | |
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107 | Gtk::RadioAction::Group tool_group; |
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108 | ag->add( Gtk::RadioAction::create(tool_group, "MoveItem", Gtk::StockID("gd-move"), "Move"), |
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109 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 0) ); |
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110 | ag->add( Gtk::RadioAction::create(tool_group, "CreateNode", Gtk::StockID("gd-addnode"), "Create node"), |
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111 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 1) ); |
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112 | ag->add( Gtk::RadioAction::create(tool_group, "CreateEdge", Gtk::StockID("gd-addlink"), "Create edge"), |
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113 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 2) ); |
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114 | ag->add( Gtk::RadioAction::create(tool_group, "EraseItem", Gtk::StockID("gd-delete"), "Delete"), |
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115 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 3) ); |
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116 | |
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117 | ag->add( Gtk::RadioAction::create(tool_group, "EditEdgeMap", Gtk::StockID("gd-editlink"), "Edit edge map"), |
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118 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 4) ); |
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119 | ag->add( Gtk::RadioAction::create(tool_group, "EditNodeMap", Gtk::StockID("gd-editnode"), "Edit node map"), |
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120 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 5) ); |
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121 | |
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122 | ag->add( Gtk::Action::create("AddMap", Gtk::StockID("gd-newmap")), |
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123 | sigc::mem_fun ( this->newmapwin, &NewMapWin::show ) ); |
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124 | |
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125 | uim=Gtk::UIManager::create(); |
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126 | uim->insert_action_group(ag); |
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127 | add_accel_group(uim->get_accel_group()); |
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128 | |
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129 | try |
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130 | { |
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131 | |
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132 | Glib::ustring ui_info = |
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133 | "<ui>" |
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134 | " <menubar name='MenuBar'>" |
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135 | " <menu action='FileMenu'>" |
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136 | " <menuitem action='FileNew'/>" |
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137 | " <menuitem action='FileOpen'/>" |
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138 | " <menuitem action='FileSave'/>" |
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139 | " <menuitem action='FileSaveAs'/>" |
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140 | " <menuitem action='Close'/>" |
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141 | " <menuitem action='Quit'/>" |
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142 | " </menu>" |
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143 | " <menu action='ViewMenu'>" |
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144 | " <menuitem action='ViewZoomIn' />" |
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145 | " <menuitem action='ViewZoomOut' />" |
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146 | " <menuitem action='ViewZoomFit' />" |
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147 | " <menuitem action='ViewZoom100' />" |
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148 | " </menu>" |
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149 | " <menu action='ShowMenu'>" |
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150 | " <menuitem action='ShowMaps'/>" |
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151 | " </menu>" |
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152 | " </menubar>" |
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153 | " <toolbar name='ToolBar'>" |
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154 | " <toolitem action='FileNew' />" |
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155 | " <toolitem action='FileOpen' />" |
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156 | " <toolitem action='FileSave' />" |
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157 | " <toolitem action='Close' />" |
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158 | " <separator />" |
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159 | " <toolitem action='ViewZoomIn' />" |
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160 | " <toolitem action='ViewZoomOut' />" |
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161 | " <toolitem action='ViewZoomFit' />" |
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162 | " <toolitem action='ViewZoom100' />" |
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163 | " <separator />" |
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164 | " <toolitem action='MoveItem' />" |
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165 | " <toolitem action='CreateNode' />" |
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166 | " <toolitem action='CreateEdge' />" |
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167 | " <toolitem action='EraseItem' />" |
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168 | " <toolitem action='EditEdgeMap' />" |
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169 | " <toolitem action='EditNodeMap' />" |
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170 | " <separator />" |
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171 | " <toolitem action='AddMap' />" |
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172 | " </toolbar>" |
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173 | "</ui>"; |
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174 | |
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175 | uim->add_ui_from_string(ui_info); |
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176 | |
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177 | } |
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178 | catch(const Glib::Error& ex) |
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179 | { |
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180 | std::cerr << "building menus failed: " << ex.what(); |
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181 | } |
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182 | |
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183 | Gtk::Widget* menubar = uim->get_widget("/MenuBar"); |
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184 | if (menubar){ |
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185 | vbox.pack_start(*menubar, Gtk::PACK_SHRINK); |
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186 | } |
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187 | |
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188 | Gtk::Widget* toolbar = uim->get_widget("/ToolBar"); |
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189 | if (toolbar) |
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190 | { |
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191 | static_cast<Gtk::Toolbar*>(toolbar)->set_toolbar_style(Gtk::TOOLBAR_ICONS); |
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192 | vbox.pack_start(*toolbar, Gtk::PACK_SHRINK); |
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193 | } |
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194 | |
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195 | Gtk::ScrolledWindow* pScrolledWindow = manage(new Gtk::ScrolledWindow()); |
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196 | pScrolledWindow->add(gd_canvas); |
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197 | vbox.pack_start(*pScrolledWindow); |
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198 | |
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199 | tooltips.set_tip(*(uim->get_widget("/ToolBar/CreateNode")),"Create Node"); |
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200 | tooltips.enable(); |
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201 | |
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202 | show_all_children(); |
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203 | } |
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204 | |
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205 | void MainWin::readFile(const std::string &file) |
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206 | { |
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207 | mapstorage.readFromFile(file); |
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208 | mapstorage.file_name = file; |
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209 | mapstorage.modified = false; |
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210 | gd_canvas.drawGraph(); |
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211 | mapwin.update(); |
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212 | } |
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213 | |
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214 | void MainWin::newFile() |
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215 | { |
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216 | if (mapstorage.modified) |
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217 | { |
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218 | Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true, |
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219 | Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
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220 | mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT); |
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221 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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222 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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223 | switch (mdialog.run()) |
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224 | { |
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225 | case Gtk::RESPONSE_CANCEL: |
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226 | return; |
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227 | case Gtk::RESPONSE_REJECT: |
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228 | break; |
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229 | case Gtk::RESPONSE_ACCEPT: |
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230 | saveFile(); |
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231 | break; |
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232 | } |
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233 | } |
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234 | gd_canvas.clear(); |
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235 | mapstorage.clear(); |
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236 | mapwin.update(); |
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237 | } |
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238 | |
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239 | void MainWin::openFile() |
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240 | { |
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241 | if (mapstorage.modified) |
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242 | { |
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243 | Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true, |
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244 | Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
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245 | mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT); |
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246 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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247 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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248 | switch (mdialog.run()) |
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249 | { |
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250 | case Gtk::RESPONSE_CANCEL: |
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251 | return; |
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252 | case Gtk::RESPONSE_REJECT: |
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253 | break; |
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254 | case Gtk::RESPONSE_ACCEPT: |
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255 | saveFile(); |
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256 | break; |
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257 | } |
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258 | } |
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259 | gd_canvas.clear(); |
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260 | mapstorage.clear(); |
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261 | Gtk::FileChooserDialog fcdialog("Open File"); |
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262 | fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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263 | fcdialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_ACCEPT); |
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264 | if (fcdialog.run() == Gtk::RESPONSE_ACCEPT) |
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265 | { |
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266 | Glib::ustring filename = fcdialog.get_filename(); |
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267 | mapstorage.readFromFile(filename); |
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268 | mapstorage.file_name = filename; |
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269 | mapstorage.modified = false; |
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270 | gd_canvas.drawGraph(); |
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271 | mapwin.update(); |
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272 | } |
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273 | } |
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274 | |
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275 | void MainWin::saveFile() |
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276 | { |
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277 | if (mapstorage.file_name == "") { |
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278 | saveFileAs(); |
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279 | } |
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280 | else |
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281 | { |
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282 | mapstorage.writeToFile(mapstorage.file_name); |
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283 | mapstorage.modified = false; |
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284 | } |
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285 | } |
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286 | |
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287 | void MainWin::saveFileAs() |
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288 | { |
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289 | Gtk::FileChooserDialog fcdialog("Save File", Gtk::FILE_CHOOSER_ACTION_SAVE); |
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290 | fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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291 | fcdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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292 | if (fcdialog.run() == Gtk::RESPONSE_ACCEPT) |
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293 | { |
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294 | Glib::ustring filename = fcdialog.get_filename(); |
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295 | mapstorage.file_name = filename; |
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296 | mapstorage.writeToFile(filename); |
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297 | mapstorage.modified = false; |
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298 | } |
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299 | } |
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300 | |
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301 | void MainWin::close() |
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302 | { |
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303 | if (mapstorage.modified) |
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304 | { |
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305 | Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true, |
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306 | Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE); |
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307 | mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT); |
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308 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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309 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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310 | switch (mdialog.run()) |
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311 | { |
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312 | case Gtk::RESPONSE_CANCEL: |
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313 | return; |
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314 | case Gtk::RESPONSE_REJECT: |
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315 | break; |
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316 | case Gtk::RESPONSE_ACCEPT: |
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317 | saveFile(); |
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318 | break; |
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319 | } |
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320 | } |
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321 | gd_canvas.clear(); |
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322 | mapstorage.clear(); |
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323 | mapwin.update(); |
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324 | } |
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