COIN-OR::LEMON - Graph Library

Changeset 1896:92ef660710f1 in lemon-0.x for gui/algowin.h

01/14/06 14:42:37 (16 years ago)
Hegyi Péter

Documentation of classes realizing algorithm running.

1 edited


  • gui/algowin.h

    r1884 r1896  
    1414class MapStorage;
     16///Algorithm identifiers.
    1617enum {GENERAL, KRUSKAL, ALGO_NUM}; // algorithm IDs;
     19///Window displaying graphical interface for different algorithms.
     21///This class displays a graphical interface to set up
     22///and run different algorithms. Different algorithms need
     23///different inputs, running methods, etc. Therefore
     24///class \ref AlgoWin is only a holder of a base class, the so
     25///called AlgoBox. \ref AlgoBox is the ancestor of other
     26///classes. These child classes realize interfaces of different
     27///algorithms, but as their common ancestor is \ref AlgoBox
     28///the interface of them is the same. \ref AlgoWin communicates
     29///with these classes through this common interface. But it the
     30///real object to be placed in \ref AlgoWin depends on the algorithm
     31///which the \ref AlgoWin actually has to display. It gets the
     32///id of algorithm to display at initialization, and therefore it is
     33///able to place in itself the requested child of \ref AlgoBox
     34/// visualizing the appropriate algorithm.
    1835class AlgoWin : public Gtk::Window
     38  ///Algorithm specific part of \ref AlgoWin
    2139  AlgoBox * ab;
     41  ///Run button.
     43  ///If pressed, algorithm should run.
     44  ///That is why common ancestor of different
     45  ///algorithm realizer classes have to be. In case of
     46  ///pressing run button a common method can be called.
    2247  Gtk::Button * runbutton;
     49  ///Close button. If pressed, \ref AlgoWin should close.
    2350  Gtk::Button * closebutton;
    26   sigc::signal<void, AlgoWin *> signal_closed; 
    27   sigc::signal<void, AlgoWin *, std::string> signal_maplist_need; 
    28   sigc::signal<void, std::string, bool> signal_newmapwin_need; 
     53  ///Signal emitted upon close of window
     55  ///It is necessary, because \ref MainWin have to
     56  ///score the opened \ref AlgoWin s, to be able to communicate
     57  ///with them: let them know about changement in tabs, maps, etc.
     58  ///If \ref AlgoWin is closed, \ref MainWin has to deregistrate it.
     59  ///Therefore signal contains address of emitter \ref AlgoWin.
     60  sigc::signal<void, AlgoWin *> signal_closed;
     62  ///Signal indicating that informatino on certain maplist is required.
     64  ///It is just a forwarded signal from \ref AlgoBox, benefit of common ancestor
     65  ///algorithm class. User can select the graph (the holder \ref NoteBookTab) on
     66  ///which the algorithm should run. But different graphs (\ref NoteBookTab) have
     67  ///different maps. If selected tab changes this signal is emitted by \ref AlgoBox,
     68  ///caught and reemitted by \ref AlgoWin.
     69  ///
     70  ///Signal contains the address of \ref AlgoWin to let \ref MainWin know
     71  ///where should the information needed forwarded, and the name of
     72  ///\ref NoteBookTab, of which maps are inquired.
     73  sigc::signal<void, AlgoWin *, std::string> signal_maplist_need;
     75  ///Signal that indicates that a \ref NewMapWin should be popped up.
     77  ///This is a forwarded signal. If \ref AlgoBox emits a signal
     78  ///to let a \ref NewMapWin pop up, |ref AlgoWin catch and reemit it.
     79  ///
     80  ///Signal contains the name of \ref NoteBookTab, in which the new map
     81  ///should be created and a boolean that indicates whether an edge or a
     82  ///nodemap should be created.
     83  sigc::signal<void, std::string, bool> signal_newmapwin_need;
     86  ///Close window if escape key is pressed.
    3187  bool closeIfEscapeIsPressed(GdkEventKey* e);
     89  ///Returns \ref signal_closed to be bindable somewhere.
    3390  sigc::signal<void, AlgoWin *> signal_closing();
     92  ///Returns \ref signal_maplist_need to be bindable somewhere.
    3493  sigc::signal<void, AlgoWin *, std::string> signal_maplist_needed();
    35   sigc::signal<void, std::string, bool> signal_newmapwin_needed(){return signal_newmapwin_need;}; 
     95  ///Returns \ref signal_newmapwin_need to be bindable somewhere.
     96  sigc::signal<void, std::string, bool> signal_newmapwin_needed(){return signal_newmapwin_need;};
     98  ///Forwards signal emitted by \ref AlgoBox, in which it indicates changement in selection of tabs.
    3799  void emit_tab_change(std::string);
     101  ///Forwards signal emitted by \ref AlgoBox, in which it indicates need for \ref NewMapWin.
    38102  void emit_new_map_signal(std::string tabname, bool itisedge){signal_newmapwin_need.emit(tabname, itisedge);};
    40   AlgoWin(int, std::vector<std::string>);
     104  ///Constructor
     106  ///It builds the window according to the information provided
     107  ///by the creator. It needs the identifier of the algorithm
     108  ///to visualize, and a list of name of \ref NoteBookTab s that can
     109  ///be found in \ref MainWin.
     110  ///\param algoid identifier of algorithm to show
     111  ///\param tablist list of tabs in \ref MainWin
     112  AlgoWin(int algoid, std::vector<std::string> tablist);
     114  ///Forwards list of \ref NoteBookTabs toward \ref AlgoBox
     116  ///In case of changement in tabs in \ref MainWin
     117  ///\ref MainWin automatically updates tablist in
     118  ///\ref AlgoWin s.
    42119  void update_tablist(std::vector<std::string> tabnames);
     121  ///Forwards list of requested maps toward \ref AlgoBox
     123  ///Upon catching the signal in which \ref AlgoBox requests
     124  ///list of maps \ref MainWin responds
     125  ///through this function.
    43126  void update_maplist(MapStorage *);
     128  ///Called when window is closing.
     130  ///\ref AlgoWin has to be deregistrated in \ref MainWin
     131  ///thereforeit emits signal \ref signal_closed.
    45132  void on_hide();
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