Documenatation of MapWin.
2 #include "guipixbufs.h"
7 set_default_size(WIN_WIDTH,WIN_HEIGHT);
10 // custom icons for the toolbar
11 Glib::RefPtr<Gtk::IconFactory> p_icon_factory = Gtk::IconFactory::create();
13 Glib::RefPtr<Gdk::Pixbuf> p_move_pixbuf = Gdk::Pixbuf::create_from_inline(
14 2328, gui_icons_move);
15 Glib::RefPtr<Gdk::Pixbuf> p_addnode_pixbuf = Gdk::Pixbuf::create_from_inline(
16 2328, gui_icons_addnode);
17 Glib::RefPtr<Gdk::Pixbuf> p_addlink_pixbuf = Gdk::Pixbuf::create_from_inline(
18 2328, gui_icons_addlink);
19 Glib::RefPtr<Gdk::Pixbuf> p_delete_pixbuf = Gdk::Pixbuf::create_from_inline(
20 2328, gui_icons_delete);
21 Glib::RefPtr<Gdk::Pixbuf> p_editlink_pixbuf = Gdk::Pixbuf::create_from_inline(
22 2328, gui_icons_editlink);
23 Glib::RefPtr<Gdk::Pixbuf> p_editnode_pixbuf = Gdk::Pixbuf::create_from_inline(
24 2328, gui_icons_editnode);
25 Glib::RefPtr<Gdk::Pixbuf> p_newmap_pixbuf = Gdk::Pixbuf::create_from_inline(
26 2328, gui_icons_newmap);
28 Gtk::IconSource move_icon_source;
29 move_icon_source.set_pixbuf(p_move_pixbuf);
30 Gtk::IconSet move_icon_set;
31 move_icon_set.add_source(move_icon_source);
32 p_icon_factory->add(Gtk::StockID("gd-move"), move_icon_set);
34 Gtk::IconSource addnode_icon_source;
35 addnode_icon_source.set_pixbuf(p_addnode_pixbuf);
36 Gtk::IconSet addnode_icon_set;
37 addnode_icon_set.add_source(addnode_icon_source);
38 p_icon_factory->add(Gtk::StockID("gd-addnode"), addnode_icon_set);
40 Gtk::IconSource addlink_icon_source;
41 addlink_icon_source.set_pixbuf(p_addlink_pixbuf);
42 Gtk::IconSet addlink_icon_set;
43 addlink_icon_set.add_source(addlink_icon_source);
44 p_icon_factory->add(Gtk::StockID("gd-addlink"), addlink_icon_set);
46 Gtk::IconSource delete_icon_source;
47 delete_icon_source.set_pixbuf(p_delete_pixbuf);
48 Gtk::IconSet delete_icon_set;
49 delete_icon_set.add_source(delete_icon_source);
50 p_icon_factory->add(Gtk::StockID("gd-delete"), delete_icon_set);
52 Gtk::IconSource editlink_icon_source;
53 editlink_icon_source.set_pixbuf(p_editlink_pixbuf);
54 Gtk::IconSet editlink_icon_set;
55 editlink_icon_set.add_source(editlink_icon_source);
56 p_icon_factory->add(Gtk::StockID("gd-editlink"), editlink_icon_set);
58 Gtk::IconSource editnode_icon_source;
59 editnode_icon_source.set_pixbuf(p_editnode_pixbuf);
60 Gtk::IconSet editnode_icon_set;
61 editnode_icon_set.add_source(editnode_icon_source);
62 p_icon_factory->add(Gtk::StockID("gd-editnode"), editnode_icon_set);
64 Gtk::IconSource newmap_icon_source;
65 newmap_icon_source.set_pixbuf(p_newmap_pixbuf);
66 Gtk::IconSet newmap_icon_set;
67 newmap_icon_set.add_source(newmap_icon_source);
68 p_icon_factory->add(Gtk::StockID("gd-newmap"), newmap_icon_set);
70 p_icon_factory->add_default();
72 ag=Gtk::ActionGroup::create();
74 ag->add( Gtk::Action::create("FileMenu", "_File") );
75 ag->add( Gtk::Action::create("FileNew", Gtk::Stock::NEW),
76 sigc::mem_fun(*this, &MainWin::newTab));
77 ag->add( Gtk::Action::create("FileOpen", Gtk::Stock::OPEN),
78 sigc::mem_fun(*this, &MainWin::openFile));
79 ag->add( Gtk::Action::create("FileClearTab", "Clear Tab"),
80 sigc::mem_fun(*this, &MainWin::newFile));
81 ag->add( Gtk::Action::create("FileSave", Gtk::Stock::SAVE),
82 sigc::mem_fun(*this, &MainWin::saveFile));
83 ag->add( Gtk::Action::create("FileSaveAs", Gtk::Stock::SAVE_AS),
84 sigc::mem_fun(*this, &MainWin::saveFileAs));
85 ag->add( Gtk::Action::create("Close", Gtk::Stock::CLOSE),
86 sigc::mem_fun(*this, &MainWin::closeTab));
87 ag->add( Gtk::Action::create("Quit", Gtk::Stock::QUIT),
88 sigc::mem_fun(*this, &MainWin::hide));
90 ag->add( Gtk::Action::create("ViewMenu", "_View") );
91 ag->add( Gtk::Action::create("ViewZoomIn", Gtk::Stock::ZOOM_IN),
92 sigc::mem_fun(*this, &MainWin::zoomIn));
93 ag->add( Gtk::Action::create("ViewZoomOut", Gtk::Stock::ZOOM_OUT),
94 sigc::mem_fun(*this, &MainWin::zoomOut));
95 ag->add( Gtk::Action::create("ViewZoomFit", Gtk::Stock::ZOOM_FIT),
96 sigc::mem_fun(*this, &MainWin::zoomFit));
97 ag->add( Gtk::Action::create("ViewZoom100", Gtk::Stock::ZOOM_100),
98 sigc::mem_fun(*this, &MainWin::zoom100));
100 ag->add( Gtk::Action::create("ShowMenu", "_Show") );
101 ag->add( Gtk::Action::create("ShowMaps", "_Maps"),
102 sigc::mem_fun(*this, &MainWin::createMapWin));
104 ag->add( Gtk::Action::create("AlgoMenu", "_Algorithms") );
105 ag->add( Gtk::Action::create("AlgoGeneral", "_General"),
106 sigc::bind( sigc::mem_fun ( *this, &MainWin::createAlgoWin ), 0) );
107 ag->add( Gtk::Action::create("AlgoKruskal", "_Kruskal"),
108 sigc::bind( sigc::mem_fun ( *this, &MainWin::createAlgoWin ), 1) );
110 Gtk::RadioAction::Group tool_group;
111 ag->add( Gtk::RadioAction::create(tool_group, "MoveItem", Gtk::StockID("gd-move"), "Move"),
112 sigc::bind( sigc::mem_fun ( *this, &MainWin::changeEditorialTool ), 0) );
113 ag->add( Gtk::RadioAction::create(tool_group, "CreateNode", Gtk::StockID("gd-addnode"), "Create node"),
114 sigc::bind( sigc::mem_fun ( *this, &MainWin::changeEditorialTool ), 1) );
115 ag->add( Gtk::RadioAction::create(tool_group, "CreateEdge", Gtk::StockID("gd-addlink"), "Create edge"),
116 sigc::bind( sigc::mem_fun ( *this, &MainWin::changeEditorialTool ), 2) );
117 ag->add( Gtk::RadioAction::create(tool_group, "EraseItem", Gtk::StockID("gd-delete"), "Delete"),
118 sigc::bind( sigc::mem_fun ( *this, &MainWin::changeEditorialTool ), 3) );
120 ag->add( Gtk::RadioAction::create(tool_group, "EditEdgeMap", Gtk::StockID("gd-editlink"), "Edit edge map"),
121 sigc::bind( sigc::mem_fun ( *this, &MainWin::changeEditorialTool ), 4) );
122 ag->add( Gtk::RadioAction::create(tool_group, "EditNodeMap", Gtk::StockID("gd-editnode"), "Edit node map"),
123 sigc::bind( sigc::mem_fun ( *this, &MainWin::changeEditorialTool ), 5) );
125 ag->add( Gtk::Action::create("AddMap", Gtk::StockID("gd-newmap")),
126 sigc::mem_fun ( *this , &MainWin::createNewMapWin ) );
128 uim=Gtk::UIManager::create();
129 uim->insert_action_group(ag);
130 add_accel_group(uim->get_accel_group());
135 Glib::ustring ui_info =
137 " <menubar name='MenuBar'>"
138 " <menu action='FileMenu'>"
139 " <menuitem action='FileNew'/>"
140 " <menuitem action='FileOpen'/>"
141 " <menuitem action='FileClearTab'/>"
142 " <menuitem action='FileSave'/>"
143 " <menuitem action='FileSaveAs'/>"
144 " <menuitem action='Close'/>"
145 " <menuitem action='Quit'/>"
147 " <menu action='ViewMenu'>"
148 " <menuitem action='ViewZoomIn' />"
149 " <menuitem action='ViewZoomOut' />"
150 " <menuitem action='ViewZoom100' />"
151 " <menuitem action='ViewZoomFit' />"
153 " <menu action='ShowMenu'>"
154 " <menuitem action='ShowMaps'/>"
156 " <menu action='AlgoMenu'>"
157 " <menuitem action='AlgoGeneral'/>"
158 " <menuitem action='AlgoKruskal'/>"
161 " <toolbar name='ToolBar'>"
162 " <toolitem action='FileNew' />"
163 " <toolitem action='FileOpen' />"
164 " <toolitem action='FileSave' />"
165 " <toolitem action='Close' />"
167 " <toolitem action='ViewZoomIn' />"
168 " <toolitem action='ViewZoomOut' />"
169 " <toolitem action='ViewZoom100' />"
170 " <toolitem action='ViewZoomFit' />"
172 " <toolitem action='MoveItem' />"
173 " <toolitem action='CreateNode' />"
174 " <toolitem action='CreateEdge' />"
175 " <toolitem action='EraseItem' />"
176 " <toolitem action='EditEdgeMap' />"
177 " <toolitem action='EditNodeMap' />"
179 " <toolitem action='AddMap' />"
183 uim->add_ui_from_string(ui_info);
186 catch(const Glib::Error& ex)
188 std::cerr << "building menus failed: " << ex.what();
191 Gtk::Widget* menubar = uim->get_widget("/MenuBar");
193 vbox.pack_start(*menubar, Gtk::PACK_SHRINK);
196 Gtk::Widget* toolbar = uim->get_widget("/ToolBar");
199 static_cast<Gtk::Toolbar*>(toolbar)->set_toolbar_style(Gtk::TOOLBAR_ICONS);
200 vbox.pack_start(*toolbar, Gtk::PACK_SHRINK);
203 tooltips.set_tip(*(uim->get_widget("/ToolBar/CreateNode")),"Create Node");
207 notebook.signal_switch_page().connect(sigc::mem_fun(*this, &MainWin::onChangeTab));
211 vbox.pack_start(notebook);
216 void MainWin::set_tabtitle(std::string name)
218 if(strinst.find(name)==strinst.end())
220 tabnames[active_tab]=name;
226 std::ostringstream o;
228 tabnames[active_tab]=name+" - "+o.str();
230 set_title(tabnames[active_tab] + " - " + prog_name);
231 notebook.set_tab_label_text((Widget&)*(tabs[active_tab]), tabnames[active_tab]);
235 void MainWin::readFile(const std::string & filename)
238 tabs[active_tab]->readFile(filename);
241 void MainWin::newTab()
243 int size=tabs.size();
245 tabnames.resize(size+1);
247 tabs[active_tab]=new NoteBookTab();
248 tabs[active_tab]->signal_title_ch().connect(sigc::mem_fun(*this, &MainWin::set_tabtitle));
249 tabs[active_tab]->signal_newmap_needed().connect(sigc::mem_fun(*this, &MainWin::createNewMapWinAfterSignal));
250 tabs[active_tab]->gd_canvas->changeEditorialTool(active_tool);
251 notebook.append_page((Gtk::Widget&)(*(tabs[active_tab])));
252 notebook.set_current_page(size);
253 set_tabtitle("unsaved file");
257 void MainWin::closeTab()
261 if (tabs[active_tab]->mapstorage.modified)
263 Gtk::MessageDialog mdialog("<b>Save changes before closing?</b>", true,
264 Gtk::MESSAGE_WARNING, Gtk::BUTTONS_NONE);
265 mdialog.add_button("Close file _without Saving", Gtk::RESPONSE_REJECT);
266 mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
267 mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
268 switch (mdialog.run())
270 case Gtk::RESPONSE_CANCEL:
272 case Gtk::RESPONSE_REJECT:
274 case Gtk::RESPONSE_ACCEPT:
275 tabs[active_tab]->saveFile();
279 //tabs vector will be decreased with the deleted value
280 int size=tabs.size();
283 for(int i=active_tab+1;i<size;i++)
285 tabnames[i-1]=tabnames[i];
289 //if size==1 resize will delete the only element
291 tabnames.resize(size-1);
293 int old_active_tab=active_tab;
294 notebook.remove_page(active_tab);
296 //If the first tab was active, upon delete notebook
297 //will first switch one tab upper and not lower like
298 //in the case, when not the first tab was active.
299 //But after deletion it will become the first tab,
300 //and this should be registrated in tabs vector,
302 if((old_active_tab==0)&&(size!=1))
307 //if this was the last page in notebook, there is
318 void MainWin::onChangeTab(GtkNotebookPage* page, guint page_num)
322 tabs[active_tab]->gd_canvas->changeEditorialTool(active_tool);
323 set_title(tabnames[active_tab]);
326 void MainWin::newFile()
330 tabs[active_tab]->newFile();
334 void MainWin::openFile()
338 tabs[active_tab]->openFile();
342 void MainWin::saveFile()
346 tabs[active_tab]->saveFile();
350 void MainWin::saveFileAs()
354 tabs[active_tab]->saveFileAs();
358 void MainWin::close()
362 tabs[active_tab]->close();
366 void MainWin::zoomIn()
370 tabs[active_tab]->gd_canvas->zoomIn();
374 void MainWin::zoomOut()
378 tabs[active_tab]->gd_canvas->zoomOut();
382 void MainWin::zoomFit()
386 tabs[active_tab]->gd_canvas->zoomFit();
390 void MainWin::zoom100()
394 tabs[active_tab]->gd_canvas->zoom100();
398 void MainWin::createMapWin()
402 tabs[active_tab]->createMapWin(tabnames[active_tab]);
406 void MainWin::createAlgoWin(int algoid)
408 AlgoWin * aw=new AlgoWin(algoid, tabnames);
409 aw->signal_closing().connect(sigc::mem_fun(*this, &MainWin::deRegisterAlgoWin));
410 aw->signal_maplist_needed().connect(sigc::mem_fun(*this, &MainWin::updateAlgoWinMaps));
411 aw->signal_newmapwin_needed().connect(sigc::mem_fun(*this, &MainWin::createNewMapWinTabString));
416 void MainWin::updateAlgoWinTabs()
418 std::set< AlgoWin* >::iterator awsi=aws.begin();
419 for(;awsi!=aws.end();awsi++)
421 (*awsi)->update_tablist(tabnames);
425 void MainWin::updateAlgoWinMaps(AlgoWin * awp, std::string tabname)
428 for(;(i<(int)tabnames.size())&&(tabnames[i]!=tabname);i++)
431 awp->update_maplist(&(tabs[i]->mapstorage));
434 void MainWin::deRegisterAlgoWin(AlgoWin * awp)
439 void MainWin::changeEditorialTool(int tool)
444 tabs[active_tab]->gd_canvas->changeEditorialTool(tool);
448 void MainWin::createNewMapWin()
452 NewMapWin * nmw=new NewMapWin("Create New Map - "+tabnames[active_tab], *(tabs[active_tab]));
457 void MainWin::createNewMapWinTabString(std::string tabname, bool itisedge)
460 for(;((i<(int)tabnames.size())&&(tabnames[i]!=tabname));i++)
463 createNewMapWinAfterSignal(tabs[i], itisedge);
466 void MainWin::createNewMapWinAfterSignal(NoteBookTab * nbt, bool itisedge)
468 std::vector<NoteBookTab*>::iterator nbti=tabs.begin();
470 for(;nbti!=tabs.end();nbti++)
481 NewMapWin * nmw=new NewMapWin("Create New Map - "+tabnames[i], *nbt, itisedge, false);