[7d4fbcd] | 1 | #include "owl.h" |
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| 2 | |
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[1aee7d9] | 3 | static const char fileIdent[] = "$Id$"; |
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| 4 | |
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[b2b0773] | 5 | int owl_popwin_init(owl_popwin *pw) |
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| 6 | { |
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[7d4fbcd] | 7 | pw->active=0; |
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| 8 | pw->needsfirstrefresh=0; |
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| 9 | pw->lines=0; |
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| 10 | pw->cols=0; |
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| 11 | return(0); |
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| 12 | } |
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| 13 | |
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[b2b0773] | 14 | int owl_popwin_up(owl_popwin *pw) |
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| 15 | { |
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[7d4fbcd] | 16 | int glines, gcols, startcol, startline; |
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| 17 | |
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| 18 | /* calculate the size of the popwin */ |
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| 19 | glines=owl_global_get_lines(&g); |
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| 20 | gcols=owl_global_get_cols(&g); |
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| 21 | if (glines > 24) { |
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| 22 | pw->lines=glines/2; |
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| 23 | startline=glines/4; |
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| 24 | } else { |
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| 25 | pw->lines=(glines*3)/4; |
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| 26 | startline=glines/8; |
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| 27 | } |
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| 28 | |
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| 29 | pw->cols=(gcols*15)/16; |
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| 30 | startcol=gcols/32; |
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| 31 | if (pw->cols > 100) { |
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| 32 | pw->cols=100; |
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| 33 | startcol=(gcols-100)/2; |
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| 34 | } |
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| 35 | |
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| 36 | pw->borderwin=newwin(pw->lines, pw->cols, startline, startcol); |
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| 37 | pw->popwin=newwin(pw->lines-2, pw->cols-2, startline+1, startcol+1); |
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| 38 | pw->needsfirstrefresh=1; |
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| 39 | |
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| 40 | meta(pw->popwin,TRUE); |
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| 41 | nodelay(pw->popwin, 1); |
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| 42 | keypad(pw->popwin, TRUE); |
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| 43 | |
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| 44 | werase(pw->popwin); |
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| 45 | werase(pw->borderwin); |
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[c15bbfb] | 46 | if (owl_global_is_fancylines(&g)) { |
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| 47 | box(pw->borderwin, 0, 0); |
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| 48 | } else { |
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| 49 | box(pw->borderwin, '|', '-'); |
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| 50 | } |
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| 51 | |
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[7d4fbcd] | 52 | wnoutrefresh(pw->popwin); |
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| 53 | wnoutrefresh(pw->borderwin); |
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| 54 | owl_global_set_needrefresh(&g); |
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| 55 | pw->active=1; |
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| 56 | return(0); |
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| 57 | } |
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| 58 | |
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[b2b0773] | 59 | int owl_popwin_display_text(owl_popwin *pw, char *text) |
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| 60 | { |
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[7d4fbcd] | 61 | waddstr(pw->popwin, text); |
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| 62 | wnoutrefresh(pw->popwin); |
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| 63 | touchwin(pw->borderwin); |
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| 64 | wnoutrefresh(pw->borderwin); |
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| 65 | owl_global_set_needrefresh(&g); |
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| 66 | return(0); |
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| 67 | } |
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| 68 | |
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[b2b0773] | 69 | int owl_popwin_close(owl_popwin *pw) |
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| 70 | { |
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[7d4fbcd] | 71 | delwin(pw->popwin); |
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| 72 | delwin(pw->borderwin); |
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| 73 | pw->active=0; |
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| 74 | owl_global_set_needrefresh(&g); |
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| 75 | owl_mainwin_redisplay(owl_global_get_mainwin(&g)); |
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| 76 | owl_function_full_redisplay(&g); |
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| 77 | return(0); |
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| 78 | } |
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| 79 | |
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[b2b0773] | 80 | int owl_popwin_is_active(owl_popwin *pw) |
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| 81 | { |
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[7d4fbcd] | 82 | if (pw->active==1) return(1); |
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| 83 | return(0); |
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| 84 | } |
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| 85 | |
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[b2b0773] | 86 | /* this will refresh the border as well as the text area */ |
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| 87 | int owl_popwin_refresh(owl_popwin *pw) |
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| 88 | { |
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[7d4fbcd] | 89 | touchwin(pw->borderwin); |
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| 90 | touchwin(pw->popwin); |
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| 91 | |
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| 92 | wnoutrefresh(pw->borderwin); |
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| 93 | wnoutrefresh(pw->popwin); |
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| 94 | owl_global_set_needrefresh(&g); |
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| 95 | return(0); |
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| 96 | } |
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| 97 | |
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[b2b0773] | 98 | void owl_popwin_set_handler(owl_popwin *pw, void (*func)(int ch)) |
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| 99 | { |
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[7d4fbcd] | 100 | pw->handler=func; |
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| 101 | } |
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| 102 | |
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[b2b0773] | 103 | void owl_popwin_unset_handler(owl_popwin *pw) |
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| 104 | { |
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[7d4fbcd] | 105 | pw->handler=NULL; |
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| 106 | } |
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| 107 | |
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[b2b0773] | 108 | WINDOW *owl_popwin_get_curswin(owl_popwin *pw) |
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| 109 | { |
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[7d4fbcd] | 110 | return(pw->popwin); |
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| 111 | } |
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| 112 | |
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[b2b0773] | 113 | int owl_popwin_get_lines(owl_popwin *pw) |
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| 114 | { |
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[7d4fbcd] | 115 | return(pw->lines-2); |
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| 116 | } |
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| 117 | |
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[b2b0773] | 118 | int owl_popwin_get_cols(owl_popwin *pw) |
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| 119 | { |
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[7d4fbcd] | 120 | return(pw->cols-2); |
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| 121 | } |
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| 122 | |
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[b2b0773] | 123 | int owl_popwin_needs_first_refresh(owl_popwin *pw) |
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| 124 | { |
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[7d4fbcd] | 125 | if (pw->needsfirstrefresh) return(1); |
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| 126 | return(0); |
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| 127 | } |
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| 128 | |
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[b2b0773] | 129 | void owl_popwin_no_needs_first_refresh(owl_popwin *pw) |
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| 130 | { |
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[7d4fbcd] | 131 | pw->needsfirstrefresh=0; |
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| 132 | } |
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