| 1 | #include "owl.h" |
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| 2 | |
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| 3 | int owl_popwin_init(owl_popwin *pw) |
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| 4 | { |
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| 5 | pw->active=0; |
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| 6 | pw->lines=0; |
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| 7 | pw->cols=0; |
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| 8 | return(0); |
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| 9 | } |
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| 10 | |
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| 11 | int owl_popwin_up(owl_popwin *pw) |
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| 12 | { |
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| 13 | /* make them zero-size for now */ |
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| 14 | pw->border = owl_window_new(0, 0, 0, 0, 0); |
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| 15 | pw->content = owl_window_new(pw->border, 0, 0, 0, 0); |
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| 16 | |
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| 17 | owl_window_set_redraw_cb(pw->border, owl_popwin_draw_border, pw, 0); |
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| 18 | owl_window_set_resize_cb(pw->border, owl_popwin_resize_content, pw, 0); |
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| 19 | /* HACK */ |
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| 20 | owl_window_set_resize_cb(owl_window_get_screen(), owl_popwin_reposition, pw, 0); |
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| 21 | |
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| 22 | /* calculate position, THEN map the windows maybe setting a resize hook |
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| 23 | * should just cause it to get called? */ |
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| 24 | owl_popwin_reposition(owl_window_get_screen(), pw); |
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| 25 | owl_window_map(pw->border, 1); |
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| 26 | |
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| 27 | pw->active=1; |
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| 28 | return(0); |
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| 29 | } |
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| 30 | |
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| 31 | void owl_popwin_reposition(owl_window *screen, void *user_data) |
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| 32 | { |
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| 33 | owl_popwin *pw = user_data; |
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| 34 | int lines, cols, startline, startcol; |
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| 35 | int glines, gcols; |
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| 36 | |
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| 37 | owl_window_get_position(screen, &glines, &gcols, 0, 0); |
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| 38 | |
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| 39 | lines = owl_util_min(glines,24)*3/4 + owl_util_max(glines-24,0)/2; |
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| 40 | startline = (glines-lines)/2; |
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| 41 | cols = owl_util_min(gcols,90)*15/16 + owl_util_max(gcols-90,0)/2; |
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| 42 | startcol = (gcols-cols)/2; |
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| 43 | |
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| 44 | owl_window_set_position(pw->border, lines, cols, startline, startcol); |
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| 45 | } |
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| 46 | |
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| 47 | void owl_popwin_resize_content(owl_window *w, void *user_data) |
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| 48 | { |
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| 49 | owl_popwin *pw = user_data; |
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| 50 | owl_window_get_position(w, &pw->lines, &pw->cols, 0, 0); |
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| 51 | owl_window_set_position(pw->content, pw->lines-2, pw->cols-2, 1, 1); |
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| 52 | } |
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| 53 | |
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| 54 | void owl_popwin_draw_border(owl_window *w, WINDOW *borderwin, void *user_data) |
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| 55 | { |
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| 56 | owl_popwin *pw = user_data; |
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| 57 | if (owl_global_is_fancylines(&g)) { |
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| 58 | box(borderwin, 0, 0); |
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| 59 | } else { |
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| 60 | box(borderwin, '|', '-'); |
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| 61 | wmove(borderwin, 0, 0); |
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| 62 | waddch(borderwin, '+'); |
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| 63 | wmove(borderwin, pw->lines-1, 0); |
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| 64 | waddch(borderwin, '+'); |
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| 65 | wmove(borderwin, pw->lines-1, pw->cols-1); |
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| 66 | waddch(borderwin, '+'); |
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| 67 | wmove(borderwin, 0, pw->cols-1); |
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| 68 | waddch(borderwin, '+'); |
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| 69 | } |
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| 70 | } |
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| 71 | |
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| 72 | int owl_popwin_close(owl_popwin *pw) |
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| 73 | { |
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| 74 | owl_window_delete(pw->border); |
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| 75 | pw->border = 0; |
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| 76 | pw->content = 0; |
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| 77 | pw->active=0; |
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| 78 | owl_window_set_resize_cb(owl_window_get_screen(), 0, 0, 0); |
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| 79 | return(0); |
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| 80 | } |
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| 81 | |
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| 82 | int owl_popwin_is_active(const owl_popwin *pw) |
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| 83 | { |
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| 84 | return pw->active; |
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| 85 | } |
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| 86 | |
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| 87 | owl_window *owl_popwin_get_content(const owl_popwin *pw) |
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| 88 | { |
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| 89 | return pw->content; |
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| 90 | } |
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| 91 | |
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| 92 | int owl_popwin_get_lines(const owl_popwin *pw) |
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| 93 | { |
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| 94 | return(pw->lines-2); |
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| 95 | } |
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| 96 | |
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| 97 | int owl_popwin_get_cols(const owl_popwin *pw) |
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| 98 | { |
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| 99 | return(pw->cols-2); |
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| 100 | } |
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