[1442] | 1 | // -*- C++ -*- // |
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| 2 | |
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| 3 | #ifndef MAIN_WIN_H |
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| 4 | #define MAIN_WIN_H |
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| 5 | |
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[1606] | 6 | #include "all_include.h" |
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[1871] | 7 | #include "algowin.h" |
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[1606] | 8 | #include "map_win.h" |
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| 9 | #include "new_map_win.h" |
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[1849] | 10 | #include "nbtab.h" |
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[1442] | 11 | #include <libgnomecanvasmm.h> |
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| 12 | #include <libgnomecanvasmm/polygon.h> |
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| 13 | |
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[1849] | 14 | |
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[1442] | 15 | ///This class is the main window of GUI. |
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[1889] | 16 | |
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| 17 | ///It has menus, and a notebook. Notebook has different pages, |
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| 18 | ///the so called tabs (\ref NoteBookTab). Each \ref NoteBookTab contains a canvas on which graphs can be drawn. |
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| 19 | ///To manage creation and close of tabs and tabswitching is the task of MainWin. |
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[1442] | 20 | class MainWin : public Gtk::Window |
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| 21 | { |
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[1889] | 22 | ///Container in which the menus and the notebook is. |
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[1849] | 23 | Gtk::VBox vbox; |
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| 24 | |
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[1889] | 25 | ///The notebook that has tabs (\ref NoteBookTab) with different graphs. |
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[1849] | 26 | Gtk::Notebook notebook; |
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| 27 | |
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[1889] | 28 | ///The tool selected to manipulate graph. |
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| 29 | |
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| 30 | ///It has to be stored, because in case of tabswitching |
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| 31 | ///the correct tool has to be set for the actual graph. |
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[1849] | 32 | int active_tool; |
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| 33 | |
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[1889] | 34 | ///The number of active tab in the notebook. |
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[1849] | 35 | int active_tab; |
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[1889] | 36 | |
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| 37 | ///Vector of existing tabs in the notebook. |
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[1849] | 38 | std::vector<NoteBookTab *> tabs; |
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[1889] | 39 | |
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| 40 | ///Vector of the name of tabs. |
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| 41 | |
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| 42 | ///All \ref NoteBookTab has a name that is stored here. The index of the name |
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| 43 | ///is the same as the index of the \ref NoteBookTab in \ref tabs. |
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[1849] | 44 | std::vector<std::string> tabnames; |
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| 45 | |
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[1889] | 46 | ///Counter of occurence of the same file names. |
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| 47 | |
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| 48 | ///If a file is opened more than once we have to score |
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| 49 | ///the occurences to let the titles on tabs different. |
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| 50 | ///If more than one occurence is present, from the second |
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| 51 | ///one near the filename the number of the occurence appear. |
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[1872] | 52 | std::map<std::string, int> strinst; |
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| 53 | |
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[1889] | 54 | ///Set of opened \ref AlgoWin s. |
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| 55 | |
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| 56 | ///More than one \refAlgoWin can be opened. We have to |
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| 57 | ///communicate with them in case of new \ref NoteBookTab creation, |
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| 58 | ///\ref NoteBookTab close, or map change. Therefore we have to score |
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| 59 | ///their occurences. |
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[1871] | 60 | std::set< AlgoWin* > aws; |
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| 61 | |
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[1442] | 62 | public: |
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[1849] | 63 | |
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[1889] | 64 | ///Constructor of the \ref MainWin. |
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| 65 | |
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| 66 | ///It creates the menus, the toolbar and the notebook in which |
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| 67 | ///\ref NoteBookTab s take place. \ref NoteBookTab s are the |
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| 68 | ///holder of the canvases on which the graphs are drawn. |
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[1650] | 69 | MainWin(); |
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[1606] | 70 | |
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[1889] | 71 | ///Sets title of tabs. |
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| 72 | |
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| 73 | ///It alse registrates it in \ref tabnames. If more than one |
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| 74 | ///occurence is in the notebook of the same file it has to |
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| 75 | ///extend tabname with the number of occurence. |
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[1849] | 76 | void set_tabtitle(std::string); |
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[1442] | 77 | |
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| 78 | ///ActionGroup for menu |
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| 79 | Glib::RefPtr<Gtk::ActionGroup> ag; |
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| 80 | |
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| 81 | ///UIManager for menu |
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| 82 | Glib::RefPtr<Gtk::UIManager> uim; |
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| 83 | |
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[1889] | 84 | ///Creates a new \ref NoteBookTab and opens the given file. |
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| 85 | |
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| 86 | ///It is called only with command line parameters at stratup. |
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[1849] | 87 | void readFile(const std::string &); |
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[1442] | 88 | |
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[1601] | 89 | ///Tooltips |
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| 90 | Gtk::Tooltips tooltips; |
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| 91 | |
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[1849] | 92 | //Call-backs of buttons |
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| 93 | |
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[1442] | 94 | ///Callback for 'FileNew' action. |
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| 95 | virtual void newFile(); |
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| 96 | ///Callback for 'FileOpen' action. |
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| 97 | virtual void openFile(); |
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| 98 | ///Callback for 'FileSave' action. |
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| 99 | virtual void saveFile(); |
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| 100 | ///Callback for 'FileSaveAs' action. |
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| 101 | virtual void saveFileAs(); |
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[1606] | 102 | ///Callback for 'Close' action. |
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| 103 | virtual void close(); |
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[1837] | 104 | |
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[1849] | 105 | //Toolbar |
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[1889] | 106 | |
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| 107 | ///Callback for 'zoomIn' action. |
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| 108 | |
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| 109 | ///It calls the appropriate function in |
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| 110 | ///\ref GraphDisplayerCanvas |
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[1849] | 111 | virtual void zoomIn(); |
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[1889] | 112 | ///Callback for 'zoomOut' action. |
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| 113 | |
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| 114 | ///It calls the appropriate function in |
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| 115 | ///\ref GraphDisplayerCanvas |
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[1849] | 116 | virtual void zoomOut(); |
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[1889] | 117 | ///Callback for 'zoomFit' action. |
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| 118 | |
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| 119 | ///It calls the appropriate function in |
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| 120 | ///\ref GraphDisplayerCanvas |
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[1849] | 121 | virtual void zoomFit(); |
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[1889] | 122 | ///Callback for 'zoom100' action. |
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| 123 | |
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| 124 | ///It calls the appropriate function in |
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| 125 | ///\ref GraphDisplayerCanvas |
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[1849] | 126 | virtual void zoom100(); |
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[1837] | 127 | |
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[1889] | 128 | ///Callback for Show Maps menupoint. |
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| 129 | |
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| 130 | ///It calls the appropriate function in |
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| 131 | ///\ref NoteBookTab |
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[1849] | 132 | virtual void createMapWin(); |
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[1837] | 133 | |
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[1889] | 134 | ///Pops up an Algorithm window. |
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| 135 | |
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| 136 | ///It not only creates but registrates the newly created \ref AlgoWin. |
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| 137 | ///It is necessary, because in case of changement between tabs or maps |
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| 138 | ///we have to communicate with it. Signals are also have to be connected |
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| 139 | ///to it, because \ref AlgoWin emits signals if it needs anything (maplist, deregistration). |
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| 140 | ///\param algo type of the algorithm to run. |
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| 141 | virtual void createAlgoWin(int algo); |
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| 142 | |
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| 143 | ///Deregisters AlgoWin |
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| 144 | |
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| 145 | ///This is the function connected to the closing signal of \ref AlgoWin. |
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| 146 | ///It only deletes the sender \ref AlgoWin from \ref aws. This function |
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| 147 | ///is called only by the closing \ref AlgoWin itself. |
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| 148 | ///\param aw the \ref AlgoWin to delete. |
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| 149 | virtual void deRegisterAlgoWin(AlgoWin * aw); |
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| 150 | |
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| 151 | ///Updates list of tabs in all of the \ref AlgoWin |
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| 152 | |
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| 153 | ///When \ref NoteBookTab inserted somewhere or closed one tablist in all \ref AlgoWin |
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| 154 | ///have to be updated. That is why we score all the opened \ref AlgoWin. |
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| 155 | ///During update \ref tabnames will be passed to each \ref AlgoWin. |
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[1876] | 156 | virtual void updateAlgoWinTabs(); |
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[1871] | 157 | |
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[1889] | 158 | ///Refresh list of maps in the AlgoWin that requested it. |
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[1837] | 159 | |
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[1889] | 160 | ///In an \ref AlgoWin there is a ComboBoxText, in which |
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| 161 | ///a \ref NoteBookTab can be chosen that contains the graph and the maps, |
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| 162 | ///on which we would like to run algorithms. If we change the |
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| 163 | ///tab the available maps also have to be updated, because |
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| 164 | ///in the different tabs different maps are available. Therefore |
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| 165 | ///on tab change the \ref AlgoWin emits a signal that contains itself |
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| 166 | ///so that the appropriate maps can be sent to it. For the sake of simplicity |
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| 167 | ///the program answers this call with the mapstorage of the newly selected tab. |
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| 168 | ///\param aw the caller \ref AlgoWin |
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| 169 | ///\param tabname the newly selected tab in the \ref AlgoWin |
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| 170 | virtual void updateAlgoWinMaps(AlgoWin * aw, std::string tabname); |
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| 171 | |
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| 172 | ///Registrates the new graph-editor tool in hand. |
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| 173 | |
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| 174 | ///The editor-tool in hand is global, it is the same for all tab |
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| 175 | ///at the same time. Therefore the active tool has to be scored here (\ref active_tool). |
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| 176 | ///This function is the callback function of the editor-tool buttons. It sets \ref active_tool |
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| 177 | ///to the correct value. |
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| 178 | ///\param tool the newly selected graph-editor tool (See all_include.h) |
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| 179 | virtual void changeEditorialTool(int tool); |
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| 180 | |
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| 181 | ///Pops up a \ref NewMapWin dialog after requested by a \ref MapWin |
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| 182 | |
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| 183 | ///Each tab can pop-up a \ref MapWin. In \ref MapWin new tab can be created. |
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| 184 | ///In this case \ref NoteBookTab emits a signal. This function is connected to that signal. |
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| 185 | ///It sends the caller \ref NoteBookTab and whether an edgemap or a nodemap should be created. |
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| 186 | ///Caller \ref NoteBookTab is necessary for the window to be able to place the new map in its |
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| 187 | ///correct place. |
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| 188 | ///\param nbt the caller tab |
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| 189 | ///\param itisedge true if edgemap has to be created, false if nodemap |
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| 190 | virtual void createNewMapWinAfterSignal(NoteBookTab * nbt, bool itisedge); |
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| 191 | |
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| 192 | ///Pops up a \ref NewMapWin dialog after requested by an \ref AlgoWin |
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| 193 | |
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| 194 | ///\ref AlgoWin can also can request a \ref NewMapWin to pop-up. |
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| 195 | ///It emits a signal in this case. This function is bound to that signal. |
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| 196 | ///The signal contains the name of \ref NoteBookTab in which the new map has to be |
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| 197 | ///placed and whether the new map is an edgemap or a nodemap. |
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| 198 | ///\ref tabname the tab in which the new map has to be placed |
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| 199 | ///\ref itisedge true if the new map will be edge map, false if it will be nodemap |
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| 200 | virtual void createNewMapWinTabString(std::string tabname, bool itisedge); |
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| 201 | |
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| 202 | ///Pops up a \ref NewMapWin dialog if button on \ref MainWin has been pressed. |
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| 203 | |
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| 204 | ///In this case a general \ref NewMapWin will be popped up. This means that |
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| 205 | ///both edge and nodemap can be created by it. The new map will be placed in |
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| 206 | ///\MapStorage of the actual selected \ref NoteBookTab. |
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[1849] | 207 | virtual void createNewMapWin(); |
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| 208 | |
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| 209 | //Notebook handlers |
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| 210 | ///Callback for 'FileNewTab' action. |
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| 211 | virtual void newTab(); |
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[1889] | 212 | |
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| 213 | ///Callback for 'FileCloseTab' action. |
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| 214 | |
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| 215 | ///It closes the actual \ref NoteBookTab and registrates this event: |
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| 216 | ///data is shifted to the correct places in vectors. |
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[1856] | 217 | virtual void closeTab(); |
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[1889] | 218 | |
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| 219 | ///Tabswitching handler |
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| 220 | |
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| 221 | ///Sets the variables that have to store the actual state, and it |
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| 222 | ///updates the title of window to the actually selected \ref NoteBookTab. |
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[1849] | 223 | virtual void onChangeTab(GtkNotebookPage*, guint); |
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[1442] | 224 | }; |
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| 225 | |
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| 226 | #endif //MAIN_WIN_H |
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