[53] | 1 | #include "main_win.h" |
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[6] | 2 | |
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[53] | 3 | MainWin::MainWin(const std::string& title) : |
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| 4 | mapwin("Map Setup", mapstorage, gd_canvas), |
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| 5 | newmapwin("Creating new map", gd_canvas), gd_canvas(mapstorage, mapwin) |
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[6] | 6 | { |
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[41] | 7 | |
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[6] | 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 | ag=Gtk::ActionGroup::create(); |
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| 13 | |
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| 14 | ag->add( Gtk::Action::create("FileMenu", "_File") ); |
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| 15 | ag->add( Gtk::Action::create("FileNew", Gtk::Stock::NEW), |
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| 16 | sigc::mem_fun(*this, &MainWin::newFile)); |
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| 17 | ag->add( Gtk::Action::create("FileOpen", Gtk::Stock::OPEN), |
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| 18 | sigc::mem_fun(*this, &MainWin::openFile)); |
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| 19 | ag->add( Gtk::Action::create("FileSave", Gtk::Stock::SAVE), |
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| 20 | sigc::mem_fun(*this, &MainWin::saveFile)); |
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| 21 | ag->add( Gtk::Action::create("FileSaveAs", Gtk::Stock::SAVE_AS), |
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| 22 | sigc::mem_fun(*this, &MainWin::saveFileAs)); |
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[53] | 23 | ag->add( Gtk::Action::create("Close", Gtk::Stock::CLOSE), |
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| 24 | sigc::mem_fun(*this, &MainWin::close)); |
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| 25 | ag->add( Gtk::Action::create("Quit", Gtk::Stock::QUIT), |
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[47] | 26 | sigc::mem_fun(*this, &MainWin::hide)); |
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[6] | 27 | |
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| 28 | ag->add( Gtk::Action::create("ViewMenu", "_View") ); |
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| 29 | ag->add( Gtk::Action::create("ViewZoomIn", Gtk::Stock::ZOOM_IN), |
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| 30 | sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoomIn)); |
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| 31 | ag->add( Gtk::Action::create("ViewZoomOut", Gtk::Stock::ZOOM_OUT), |
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| 32 | sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoomOut)); |
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| 33 | ag->add( Gtk::Action::create("ViewZoomFit", Gtk::Stock::ZOOM_FIT), |
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| 34 | sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoomFit)); |
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| 35 | ag->add( Gtk::Action::create("ViewZoom100", Gtk::Stock::ZOOM_100), |
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| 36 | sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoom100)); |
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| 37 | |
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| 38 | ag->add( Gtk::Action::create("ShowMenu", "_Show") ); |
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| 39 | ag->add( Gtk::Action::create("ShowMaps", "_Maps"), |
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[47] | 40 | sigc::mem_fun(this->mapwin, &MapWin::show)); |
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[6] | 41 | |
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[53] | 42 | Gtk::RadioAction::Group tool_group; |
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| 43 | ag->add( Gtk::RadioAction::create(tool_group, "MoveItem", Gtk::Stock::CONVERT, "Move"), |
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| 44 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 0) ); |
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| 45 | ag->add( Gtk::RadioAction::create(tool_group, "CreateNode", Gtk::Stock::NO, "Create node"), |
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[22] | 46 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 1) ); |
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[53] | 47 | ag->add( Gtk::RadioAction::create(tool_group, "CreateEdge", Gtk::Stock::REMOVE, "Create edge"), |
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[22] | 48 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 2) ); |
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[53] | 49 | ag->add( Gtk::RadioAction::create(tool_group, "EraseItem", Gtk::Stock::DELETE, "Delete"), |
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[22] | 50 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 3) ); |
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[32] | 51 | ag->add( Gtk::Action::create("EditEdgeMap", Gtk::Stock::PROPERTIES), |
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| 52 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 4) ); |
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| 53 | ag->add( Gtk::Action::create("EditNodeMap", Gtk::Stock::PREFERENCES), |
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| 54 | sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 5) ); |
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[41] | 55 | ag->add( Gtk::Action::create("AddMap", Gtk::Stock::NEW), |
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| 56 | sigc::mem_fun ( this->newmapwin, &NewMapWin::show ) ); |
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[22] | 57 | |
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[6] | 58 | uim=Gtk::UIManager::create(); |
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| 59 | uim->insert_action_group(ag); |
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| 60 | add_accel_group(uim->get_accel_group()); |
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| 61 | |
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| 62 | try |
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| 63 | { |
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| 64 | |
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| 65 | Glib::ustring ui_info = |
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| 66 | "<ui>" |
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| 67 | " <menubar name='MenuBar'>" |
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| 68 | " <menu action='FileMenu'>" |
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| 69 | " <menuitem action='FileNew'/>" |
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| 70 | " <menuitem action='FileOpen'/>" |
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| 71 | " <menuitem action='FileSave'/>" |
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| 72 | " <menuitem action='FileSaveAs'/>" |
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[53] | 73 | " <menuitem action='Close'/>" |
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| 74 | " <menuitem action='Quit'/>" |
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[6] | 75 | " </menu>" |
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| 76 | " <menu action='ViewMenu'>" |
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| 77 | " <menuitem action='ViewZoomIn' />" |
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| 78 | " <menuitem action='ViewZoomOut' />" |
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| 79 | " <menuitem action='ViewZoomFit' />" |
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| 80 | " <menuitem action='ViewZoom100' />" |
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| 81 | " </menu>" |
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| 82 | " <menu action='ShowMenu'>" |
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| 83 | " <menuitem action='ShowMaps'/>" |
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| 84 | " </menu>" |
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| 85 | " </menubar>" |
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| 86 | " <toolbar name='ToolBar'>" |
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| 87 | " <toolitem action='FileNew' />" |
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| 88 | " <toolitem action='FileOpen' />" |
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| 89 | " <toolitem action='FileSave' />" |
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[53] | 90 | " <toolitem action='Close' />" |
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[6] | 91 | " <separator />" |
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| 92 | " <toolitem action='ViewZoomIn' />" |
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| 93 | " <toolitem action='ViewZoomOut' />" |
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| 94 | " <toolitem action='ViewZoomFit' />" |
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| 95 | " <toolitem action='ViewZoom100' />" |
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[22] | 96 | " <separator />" |
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[53] | 97 | " <toolitem action='MoveItem' />" |
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[22] | 98 | " <toolitem action='CreateNode' />" |
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| 99 | " <toolitem action='CreateEdge' />" |
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| 100 | " <toolitem action='EraseItem' />" |
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[32] | 101 | " <toolitem action='EditEdgeMap' />" |
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| 102 | " <toolitem action='EditNodeMap' />" |
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[41] | 103 | " <toolitem action='AddMap' />" |
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[6] | 104 | " </toolbar>" |
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| 105 | "</ui>"; |
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| 106 | |
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| 107 | uim->add_ui_from_string(ui_info); |
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| 108 | |
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| 109 | } |
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| 110 | catch(const Glib::Error& ex) |
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| 111 | { |
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| 112 | std::cerr << "building menus failed: " << ex.what(); |
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| 113 | } |
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| 114 | |
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| 115 | Gtk::Widget* menubar = uim->get_widget("/MenuBar"); |
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| 116 | if (menubar){ |
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| 117 | vbox.pack_start(*menubar, Gtk::PACK_SHRINK); |
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| 118 | } |
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| 119 | |
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| 120 | Gtk::Widget* toolbar = uim->get_widget("/ToolBar"); |
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| 121 | if (toolbar) |
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| 122 | { |
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| 123 | static_cast<Gtk::Toolbar*>(toolbar)->set_toolbar_style(Gtk::TOOLBAR_ICONS); |
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| 124 | vbox.pack_start(*toolbar, Gtk::PACK_SHRINK); |
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| 125 | } |
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| 126 | |
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| 127 | Gtk::ScrolledWindow* pScrolledWindow = manage(new Gtk::ScrolledWindow()); |
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| 128 | pScrolledWindow->add(gd_canvas); |
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| 129 | vbox.pack_start(*pScrolledWindow); |
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[50] | 130 | |
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| 131 | tooltips.set_tip(*(uim->get_widget("/ToolBar/CreateNode")),"Create Node"); |
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| 132 | tooltips.enable(); |
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[6] | 133 | |
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| 134 | show_all_children(); |
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| 135 | } |
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| 136 | |
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| 137 | void MainWin::newFile() |
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| 138 | { |
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[53] | 139 | if (mapstorage.modified) |
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| 140 | { |
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| 141 | Gtk::MessageDialog mdialog("", false, Gtk::MESSAGE_WARNING, |
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| 142 | Gtk::BUTTONS_NONE); |
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| 143 | mdialog.set_message("<b>Save changes before closing?</b>", true); |
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| 144 | mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT); |
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| 145 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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| 146 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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| 147 | switch (mdialog.run()) |
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| 148 | { |
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| 149 | case Gtk::RESPONSE_CANCEL: |
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| 150 | return; |
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| 151 | case Gtk::RESPONSE_REJECT: |
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| 152 | break; |
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| 153 | case Gtk::RESPONSE_ACCEPT: |
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| 154 | saveFile(); |
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| 155 | break; |
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| 156 | } |
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| 157 | } |
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| 158 | gd_canvas.clear(); |
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| 159 | mapstorage.clear(); |
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| 160 | mapwin.update(); |
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[6] | 161 | } |
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| 162 | |
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| 163 | void MainWin::openFile() |
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| 164 | { |
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[53] | 165 | if (mapstorage.modified) |
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| 166 | { |
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| 167 | Gtk::MessageDialog mdialog("", false, Gtk::MESSAGE_WARNING, |
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| 168 | Gtk::BUTTONS_NONE); |
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| 169 | mdialog.set_message("<b>Save changes before closing?</b>", true); |
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| 170 | mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT); |
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| 171 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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| 172 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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| 173 | switch (mdialog.run()) |
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| 174 | { |
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| 175 | case Gtk::RESPONSE_CANCEL: |
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| 176 | return; |
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| 177 | case Gtk::RESPONSE_REJECT: |
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| 178 | break; |
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| 179 | case Gtk::RESPONSE_ACCEPT: |
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| 180 | saveFile(); |
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| 181 | break; |
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| 182 | } |
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| 183 | } |
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| 184 | gd_canvas.clear(); |
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| 185 | mapstorage.clear(); |
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| 186 | Gtk::FileChooserDialog fcdialog("Open File"); |
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| 187 | fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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| 188 | fcdialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_ACCEPT); |
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| 189 | if (fcdialog.run() == Gtk::RESPONSE_ACCEPT) |
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| 190 | { |
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| 191 | Glib::ustring filename = fcdialog.get_filename(); |
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| 192 | mapstorage.readFromFile(filename); |
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| 193 | mapstorage.file_name = filename; |
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| 194 | mapstorage.modified = false; |
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| 195 | gd_canvas.drawGraph(); |
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| 196 | mapwin.update(); |
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| 197 | } |
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[6] | 198 | } |
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| 199 | |
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| 200 | void MainWin::saveFile() |
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| 201 | { |
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[53] | 202 | if (mapstorage.file_name == "") { |
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| 203 | saveFileAs(); |
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| 204 | } |
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| 205 | else |
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| 206 | { |
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| 207 | mapstorage.writeToFile(mapstorage.file_name); |
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| 208 | mapstorage.modified = false; |
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| 209 | } |
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[6] | 210 | } |
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| 211 | |
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| 212 | void MainWin::saveFileAs() |
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| 213 | { |
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[53] | 214 | Gtk::FileChooserDialog fcdialog("Save File", Gtk::FILE_CHOOSER_ACTION_SAVE); |
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| 215 | fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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| 216 | fcdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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| 217 | if (fcdialog.run() == Gtk::RESPONSE_ACCEPT) |
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| 218 | { |
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| 219 | Glib::ustring filename = fcdialog.get_filename(); |
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| 220 | mapstorage.file_name = filename; |
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| 221 | mapstorage.writeToFile(filename); |
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| 222 | mapstorage.modified = false; |
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| 223 | } |
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[6] | 224 | } |
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[53] | 225 | |
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| 226 | void MainWin::close() |
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| 227 | { |
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| 228 | if (mapstorage.modified) |
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| 229 | { |
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| 230 | Gtk::MessageDialog mdialog("", false, Gtk::MESSAGE_WARNING, |
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| 231 | Gtk::BUTTONS_NONE); |
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| 232 | mdialog.set_message("<b>Save changes before closing?</b>", true); |
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| 233 | mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT); |
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| 234 | mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL); |
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| 235 | mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT); |
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| 236 | switch (mdialog.run()) |
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| 237 | { |
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| 238 | case Gtk::RESPONSE_CANCEL: |
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| 239 | return; |
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| 240 | case Gtk::RESPONSE_REJECT: |
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| 241 | break; |
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| 242 | case Gtk::RESPONSE_ACCEPT: |
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| 243 | saveFile(); |
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| 244 | break; |
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| 245 | } |
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| 246 | } |
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| 247 | gd_canvas.clear(); |
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| 248 | mapstorage.clear(); |
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| 249 | mapwin.update(); |
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| 250 | } |
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