source: popwin.c @ 1cfcab7

release-1.6release-1.7release-1.8release-1.9
Last change on this file since 1cfcab7 was f449096, checked in by David Benjamin <davidben@mit.edu>, 12 years ago
Drop calls to update_panels outside main loop One call is sufficient. Also, it doesn't do anything without a doupdate anyway.
  • Property mode set to 100644
File size: 2.0 KB
Line 
1#include "owl.h"
2
3int owl_popwin_init(owl_popwin *pw)
4{
5  pw->active=0;
6  pw->lines=0;
7  pw->cols=0;
8  return(0);
9}
10
11int owl_popwin_up(owl_popwin *pw)
12{
13  int glines, gcols, startcol, startline;
14  WINDOW *popwin, *borderwin;
15
16  /* calculate the size of the popwin */
17  glines=owl_global_get_lines(&g);
18  gcols=owl_global_get_cols(&g);
19
20  pw->lines = owl_util_min(glines,24)*3/4 + owl_util_max(glines-24,0)/2;
21  startline = (glines-pw->lines)/2;
22
23  pw->cols = owl_util_min(gcols,90)*15/16 + owl_util_max(gcols-90,0)/2;
24  startcol = (gcols-pw->cols)/2;
25
26  borderwin = newwin(pw->lines, pw->cols, startline, startcol);
27  pw->borderpanel = new_panel(borderwin);
28  popwin = newwin(pw->lines-2, pw->cols-2, startline+1, startcol+1);
29  pw->poppanel = new_panel(popwin);
30 
31  meta(popwin,TRUE);
32  nodelay(popwin, 1);
33  keypad(popwin, TRUE);
34
35  werase(popwin);
36  werase(borderwin);
37  if (owl_global_is_fancylines(&g)) {
38    box(borderwin, 0, 0);
39  } else {
40    box(borderwin, '|', '-');
41    wmove(borderwin, 0, 0);
42    waddch(borderwin, '+');
43    wmove(borderwin, pw->lines-1, 0);
44    waddch(borderwin, '+');
45    wmove(borderwin, pw->lines-1, pw->cols-1);
46    waddch(borderwin, '+');
47    wmove(borderwin, 0, pw->cols-1);
48    waddch(borderwin, '+');
49  }
50   
51  owl_global_set_needrefresh(&g);
52  pw->active=1;
53  return(0);
54}
55
56int owl_popwin_close(owl_popwin *pw)
57{
58  WINDOW *popwin, *borderwin;
59
60  popwin = panel_window(pw->poppanel);
61  borderwin = panel_window(pw->borderpanel);
62
63  del_panel(pw->poppanel);
64  del_panel(pw->borderpanel);
65  delwin(popwin);
66  delwin(borderwin);
67
68  pw->active=0;
69  owl_global_set_needrefresh(&g);
70  owl_mainwin_redisplay(owl_global_get_mainwin(&g));
71  owl_function_full_redisplay();
72  return(0);
73}
74
75int owl_popwin_is_active(const owl_popwin *pw)
76{
77  if (pw->active==1) return(1);
78  return(0);
79}
80
81WINDOW *owl_popwin_get_curswin(const owl_popwin *pw)
82{
83  return panel_window(pw->poppanel);
84}
85
86int owl_popwin_get_lines(const owl_popwin *pw)
87{
88  return(pw->lines-2);
89}
90
91int owl_popwin_get_cols(const owl_popwin *pw)
92{
93  return(pw->cols-2);
94}
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