3 * This file is a part of LEMON, a generic C++ optimization library
5 * Copyright (C) 2003-2006
6 * Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
7 * (Egervary Research Group on Combinatorial Optimization, EGRES).
9 * Permission to use, modify and distribute this software is granted
10 * provided that this copyright notice appears in all copies. For
11 * precise terms see the accompanying LICENSE file.
13 * This software is provided "AS IS" with no warranty of any kind,
14 * express or implied, and with no claim as to its suitability for any
22 #include "all_include.h"
23 #include <libgnomecanvasmm.h>
24 #include <libgnomecanvasmm/polygon.h>
30 ///This class is the main window of GUI.
32 ///It has menus, and a notebook. Notebook has different pages,
33 ///the so called tabs (\ref NoteBookTab). Each \ref NoteBookTab contains a canvas on which digraphs can be drawn.
34 ///To manage creation and close of tabs and tabswitching is the task of MainWin.
35 class MainWin : public Gtk::Window
37 ///Container in which the menus and the notebook is.
42 ///Container in which the toolbar and the node parametrizer is.
45 ///Should nodes be autoscaled or not?
46 Gtk::CheckButton * auto_scale;
48 ///Should node size track zoom factor?
49 Gtk::CheckButton * zoom_track;
51 ///Minimum and maximum node radius entry
52 Gtk::SpinButton * radius_size, * arc_width;
54 ///The notebook that has tabs (\ref NoteBookTab) with different digraphs.
55 Gtk::Notebook notebook;
57 ///The tool selected to manipulate digraph.
59 ///It has to be stored, because in case of tabswitching
60 ///the correct tool has to be set for the actual digraph.
63 ///The number of active tab in the notebook.
66 ///Vector of existing tabs in the notebook.
67 std::vector<NoteBookTab *> tabs;
69 ///Vector of the name of tabs.
71 ///All \ref NoteBookTab has a name that is stored here. The index of the name
72 ///is the same as the index of the \ref NoteBookTab in \ref tabs.
73 std::vector<std::string> tabnames;
75 ///Counter of occurence of the same file names.
77 ///If a file is opened more than once we have to score
78 ///the occurences to let the titles on tabs different.
79 ///If more than one occurence is present, from the second
80 ///one near the filename the number of the occurence appear.
81 std::map<std::string, int> strinst;
83 ///Set of opened \ref AlgoWin s.
85 ///More than one \refAlgoWin can be opened. We have to
86 ///communicate with them in case of new \ref NoteBookTab creation,
87 ///\ref NoteBookTab close, or map change. Therefore we have to score
89 std::set< AlgoWin* > aws;
93 ///Constructor of the \ref MainWin.
95 ///It creates the menus, the toolbar and the notebook in which
96 ///\ref NoteBookTab s take place. \ref NoteBookTab s are the
97 ///holder of the canvases on which the digraphs are drawn.
101 ///Sets title of tabs.
103 ///It alse registrates it in \ref tabnames. If more than one
104 ///occurence is in the notebook of the same file it has to
105 ///extend tabname with the number of occurence.
106 void set_tabtitle(std::string);
108 ///ActionGroup for menu
109 Glib::RefPtr<Gtk::ActionGroup> ag;
111 ///UIManager for menu
112 Glib::RefPtr<Gtk::UIManager> uim;
114 ///Creates a new \ref NoteBookTab and opens the given file.
116 ///It is called only with command line parameters at stratup.
117 void readFile(const std::string &);
120 Gtk::Tooltips * tooltips;
122 //Call-backs of buttons
124 ///Callback for 'FileNew' action.
125 virtual void newFile();
126 ///Callback for 'FileOpen' action.
127 virtual void openFile();
128 ///Callback for 'FileSave' action.
129 virtual void saveFile();
130 ///Callback for 'FileSaveAs' action.
131 virtual void saveFileAs();
132 ///Callback for 'Close' action.
133 virtual void close();
137 ///Callback for 'zoomIn' action.
139 ///It calls the appropriate function in
140 ///\ref DigraphDisplayerCanvas
141 virtual void zoomIn();
142 ///Callback for 'zoomOut' action.
144 ///It calls the appropriate function in
145 ///\ref DigraphDisplayerCanvas
146 virtual void zoomOut();
147 ///Callback for 'zoomFit' action.
149 ///It calls the appropriate function in
150 ///\ref DigraphDisplayerCanvas
151 virtual void zoomFit();
152 ///Callback for 'zoom100' action.
154 ///It calls the appropriate function in
155 ///\ref DigraphDisplayerCanvas
156 virtual void zoom100();
158 ///Callback for Show Maps menupoint.
160 ///It calls the appropriate function in
162 virtual void createMapWin();
164 ///Callback for Show Design menupoint.
166 ///It calls the appropriate function in
168 virtual void createDesignWin();
170 ///Pops up an Algorithm window.
172 ///It not only creates but registrates the newly created \ref AlgoWin.
173 ///It is necessary, because in case of changement between tabs or maps
174 ///we have to communicate with it. Signals are also have to be connected
175 ///to it, because \ref AlgoWin emits signals if it needs anything (maplist, deregistration).
176 ///\param algo type of the algorithm to run.
177 virtual void createAlgoWin(int algo);
179 ///Deregisters AlgoWin
181 ///This is the function connected to the closing signal of \ref AlgoWin.
182 ///It only deletes the sender \ref AlgoWin from \ref aws. This function
183 ///is called only by the closing \ref AlgoWin itself.
184 ///\param aw the \ref AlgoWin to delete.
185 virtual void deRegisterAlgoWin(AlgoWin * aw);
187 ///Updates list of tabs in all of the \ref AlgoWin
189 ///When \ref NoteBookTab inserted somewhere or closed one tablist in all \ref AlgoWin
190 ///have to be updated. That is why we score all the opened \ref AlgoWin.
191 ///During update \ref tabnames will be passed to each \ref AlgoWin.
192 virtual void updateAlgoWinTabs();
194 ///Refresh list of maps in the AlgoWin that requested it.
196 ///In an \ref AlgoWin there is a ComboBoxText, in which
197 ///a \ref NoteBookTab can be chosen that contains the digraph and the maps,
198 ///on which we would like to run algorithms. If we change the
199 ///tab the available maps also have to be updated, because
200 ///in the different tabs different maps are available. Therefore
201 ///on tab change the \ref AlgoWin emits a signal that contains itself
202 ///so that the appropriate maps can be sent to it. For the sake of simplicity
203 ///the program answers this call with the mapstorage of the newly selected tab.
204 ///\param aw the caller \ref AlgoWin
205 ///\param tabname the newly selected tab in the \ref AlgoWin
206 virtual void updateAlgoWinMaps(AlgoWin * aw, std::string tabname);
208 ///Registrates the new digraph-editor tool in hand.
210 ///The editor-tool in hand is global, it is the same for all tab
211 ///at the same time. Therefore the active tool has to be scored here (\ref active_tool).
212 ///This function is the callback function of the editor-tool buttons. It sets \ref active_tool
213 ///to the correct value.
214 ///\param tool the newly selected digraph-editor tool (See all_include.h)
215 virtual void changeEditorialTool(int tool);
217 ///Pops up a \ref NewMapWin dialog after requested by a \ref MapWin
219 ///Each tab can pop-up a \ref MapWin. In \ref MapWin new tab can be created.
220 ///In this case \ref NoteBookTab emits a signal. This function is connected to that signal.
221 ///It sends the caller \ref NoteBookTab and whether an arcmap or a nodemap should be created.
222 ///Caller \ref NoteBookTab is necessary for the window to be able to place the new map in its
224 ///\param nbt the caller tab
225 ///\param itisarc true if arcmap has to be created, false if nodemap
226 virtual void createNewMapWinAfterSignal(NoteBookTab * nbt, bool itisarc);
228 ///Pops up a \ref NewMapWin dialog after requested by an \ref AlgoWin
230 ///\ref AlgoWin can also can request a \ref NewMapWin to pop-up.
231 ///It emits a signal in this case. This function is bound to that signal.
232 ///The signal contains the name of \ref NoteBookTab in which the new map has to be
233 ///placed and whether the new map is an arcmap or a nodemap.
234 ///\ref tabname the tab in which the new map has to be placed
235 ///\ref itisarc true if the new map will be arc map, false if it will be nodemap
236 virtual void createNewMapWinTabString(std::string tabname, bool itisarc);
238 ///Pops up a \ref NewMapWin dialog if button on \ref MainWin has been pressed.
240 ///In this case a general \ref NewMapWin will be popped up. This means that
241 ///both arc and nodemap can be created by it. The new map will be placed in
242 ///\MapStorage of the actual selected \ref NoteBookTab.
243 virtual void createNewMapWin();
246 ///Callback for 'FileNewTab' action.
247 virtual void newTab();
249 ///Callback for 'FileCloseTab' action.
251 ///It closes the actual \ref NoteBookTab and registrates this event:
252 ///data is shifted to the correct places in vectors.
253 virtual void closeTab();
255 ///Tabswitching handler
257 ///Sets the variables that have to store the actual state, and it
258 ///updates the title of window to the actually selected \ref NoteBookTab.
259 virtual void onChangeTab(GtkNotebookPage*, guint);
261 virtual void nodeViewChanged();
263 virtual void reDesignDigraph();
265 /// Pops up a SaveDetailsDialog.
266 void createSaveDetailsDialog();
268 virtual void exportToEPS();
270 void createBackgroundChooser();