| 1 | // =============================================================== // |
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| 2 | // // |
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| 3 | // File : di_view_matrix.hxx // |
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| 4 | // // |
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| 5 | // Institute of Microbiology (Technical University Munich) // |
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| 6 | // http://www.arb-home.de/ // |
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| 7 | // // |
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| 8 | // =============================================================== // |
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| 9 | |
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| 10 | #ifndef DI_VIEW_MATRIX_HXX |
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| 11 | #define DI_VIEW_MATRIX_HXX |
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| 12 | |
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| 13 | #ifndef AW_WINDOW_HXX |
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| 14 | #include <aw_window.hxx> |
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| 15 | #endif |
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| 16 | |
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| 17 | #define SPECIES_NAME_LEN 10 // only for displaying speciesnames |
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| 18 | |
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| 19 | typedef enum { |
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| 20 | DI_G_STANDARD, |
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| 21 | DI_G_NAMES, |
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| 22 | DI_G_RULER, |
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| 23 | DI_G_RULER_DISPLAY, |
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| 24 | DI_G_BELOW_DIST, |
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| 25 | DI_G_ABOVE_DIST, |
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| 26 | DI_G_LAST // must be last |
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| 27 | } DI_gc; |
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| 28 | |
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| 29 | class DI_dmatrix { |
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| 30 | AW_pos screen_width; // dimensions of main screen |
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| 31 | AW_pos screen_height; |
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| 32 | long cell_width; // width and height of one cell |
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| 33 | long cell_height; |
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| 34 | long cell_offset; // don't write on base line of cell |
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| 35 | long horiz_page_start; // number of first element in this page |
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| 36 | long vert_page_start; |
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| 37 | long vert_last_view_start; // last value of scrollbars |
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| 38 | long horiz_last_view_start; |
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| 39 | long total_cells_horiz; |
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| 40 | long total_cells_vert; |
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| 41 | long horiz_page_size; // page size in cells (how many cells per page, |
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| 42 | long vert_page_size; // vertical and horizontal) |
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| 43 | long off_dx; // offset values for devic.shift_dx(y) |
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| 44 | long off_dy; |
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| 45 | double min_view_dist; // m[i][j]<min_view_dist -> ascii ; else small slider |
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| 46 | double max_view_dist; // m[i][j]>max_view_dist -> ascii ; else small slider |
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| 47 | |
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| 48 | void set_scrollbar_steps(long width,long hight,long xinc,long yinc); |
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| 49 | |
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| 50 | public: |
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| 51 | AW_window *awm; |
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| 52 | AW_device *device; // device to draw in |
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| 53 | DI_MATRIX *di_matrix; // the Matrix |
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| 54 | |
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| 55 | DI_MATRIX *get_matrix(); |
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| 56 | |
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| 57 | void monitor_vertical_scroll_cb(AW_window *); // vertical and horizontal |
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| 58 | void monitor_horizontal_scroll_cb(AW_window *); // scrollbar movements |
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| 59 | void display(bool clear); // display data |
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| 60 | void resized(void); // call after resize main window |
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| 61 | |
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| 62 | // ******************** real public section ******************* |
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| 63 | void set_slider_min(double d) { min_view_dist = d; }; |
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| 64 | void set_slider_max(double d) { max_view_dist = d; }; |
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| 65 | |
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| 66 | void handle_move(AW_event& event); |
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| 67 | |
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| 68 | DI_dmatrix(); |
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| 69 | void init(DI_MATRIX *matrix=0); // set the output matrix |
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| 70 | |
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| 71 | // if matrix == 0, use DI_MATRIX::root |
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| 72 | }; |
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| 73 | |
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| 74 | AW_window *DI_create_view_matrix_window(AW_root *awr, DI_dmatrix *dmatrix); |
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| 75 | |
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| 76 | |
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| 77 | #else |
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| 78 | #error di_view_matrix.hxx included twice |
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| 79 | #endif // DI_VIEW_MATRIX_HXX |
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