source: mainwin.c @ 5934b87

release-1.6release-1.7release-1.8release-1.9
Last change on this file since 5934b87 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: 4.3 KB
RevLine 
[7d4fbcd]1#include "owl.h"
2
[37eab7f]3void owl_mainwin_init(owl_mainwin *mw)
4{
[7d4fbcd]5  mw->curtruncated=0;
6  mw->lastdisplayed=-1;
7}
8
[37eab7f]9void owl_mainwin_redisplay(owl_mainwin *mw)
10{
[7d4fbcd]11  owl_message *m;
[129e609]12  int i, lines, isfull, viewsize;
[7d4fbcd]13  int x, y, savey, recwinlines, start;
[f63a681]14  int topmsg, curmsg, markedmsgid, fgcolor, bgcolor;
[7d4fbcd]15  WINDOW *recwin;
[9e5c9f3]16  const owl_view *v;
[129e609]17  GList *fl;
[4542047]18  const owl_filter *f;
[7d4fbcd]19
[f63a681]20  recwin = owl_global_get_curs_recwin(&g);
21  topmsg = owl_global_get_topmsg(&g);
22  curmsg = owl_global_get_curmsg(&g);
23  markedmsgid = owl_global_get_markedmsgid(&g);
24  v = owl_global_get_current_view(&g);
[8fa9562]25  owl_fmtext_reset_colorpairs();
[7d4fbcd]26
[f2f9314]27  if (v==NULL) {
28    owl_function_debugmsg("Hit a null window in owl_mainwin_redisplay.");
29    return;
30  }
31
[7d4fbcd]32  werase(recwin);
33
34  recwinlines=owl_global_get_recwin_lines(&g);
[5eeea3b]35  viewsize=owl_view_get_size(v);
[7d4fbcd]36
[5eeea3b]37  /* if there are no messages or if topmsg is past the end of the messages,
38   * just draw a blank screen */
39  if (viewsize==0 || topmsg>=viewsize) {
40    if (viewsize==0) {
41      owl_global_set_topmsg(&g, 0);
42    }
[7d4fbcd]43    mw->curtruncated=0;
44    mw->lastdisplayed=-1;
45    owl_global_set_needrefresh(&g);
46    return;
47  }
48
49  /* write the messages out */
50  isfull=0;
51  mw->curtruncated=0;
[f2e36b5]52  mw->lasttruncated=0;
[5eeea3b]53
54  for (i=topmsg; i<viewsize; i++) {
[7d4fbcd]55    if (isfull) break;
56    m=owl_view_get_element(v, i);
57
58    /* hold on to y in case this is the current message or deleted */
59    getyx(recwin, y, x);
60    savey=y;
61
62    /* if it's the current message, account for a vert_offset */
63    if (i==owl_global_get_curmsg(&g)) {
64      start=owl_global_get_curmsg_vert_offset(&g);
65      lines=owl_message_get_numlines(m)-start;
66    } else {
67      start=0;
68      lines=owl_message_get_numlines(m);
69    }
70
71    /* if we match filters set the color */
[8fa9562]72    fgcolor=OWL_COLOR_DEFAULT;
73    bgcolor=OWL_COLOR_DEFAULT;
[129e609]74    for (fl = g.filterlist; fl; fl = g_list_next(fl)) {
75      f = fl->data;
[c2c5c77]76      if ((owl_filter_get_fgcolor(f)!=OWL_COLOR_DEFAULT) ||
77          (owl_filter_get_bgcolor(f)!=OWL_COLOR_DEFAULT)) {
78        if (owl_filter_message_match(f, m)) {
79          if (owl_filter_get_fgcolor(f)!=OWL_COLOR_DEFAULT) fgcolor=owl_filter_get_fgcolor(f);
80          if (owl_filter_get_bgcolor(f)!=OWL_COLOR_DEFAULT) bgcolor=owl_filter_get_bgcolor(f);
81        }
[7d4fbcd]82      }
83    }
84
85    /* if we'll fill the screen print a partial message */
86    if ((y+lines > recwinlines) && (i==owl_global_get_curmsg(&g))) mw->curtruncated=1;
[f2e36b5]87    if (y+lines > recwinlines) mw->lasttruncated=1;
[7d4fbcd]88    if (y+lines > recwinlines-1) {
89      isfull=1;
90      owl_message_curs_waddstr(m, owl_global_get_curs_recwin(&g),
91                               start,
92                               start+recwinlines-y,
93                               owl_global_get_rightshift(&g),
94                               owl_global_get_cols(&g)+owl_global_get_rightshift(&g)-1,
[8fa9562]95                               fgcolor, bgcolor);
[7d4fbcd]96    } else {
97      /* otherwise print the whole thing */
98      owl_message_curs_waddstr(m, owl_global_get_curs_recwin(&g),
99                               start,
100                               start+lines,
101                               owl_global_get_rightshift(&g),
102                               owl_global_get_cols(&g)+owl_global_get_rightshift(&g)-1,
[8fa9562]103                               fgcolor, bgcolor);
[7d4fbcd]104    }
105
106
107    /* is it the current message and/or deleted? */
108    getyx(recwin, y, x);
109    wattrset(recwin, A_NORMAL);
110    if (owl_global_get_rightshift(&g)==0) {   /* this lame and should be fixed */
111      if (m==owl_view_get_element(v, curmsg)) {
112        wmove(recwin, savey, 0);
113        wattron(recwin, A_BOLD);       
114        if (owl_global_get_curmsg_vert_offset(&g)>0) {
115          waddstr(recwin, "+");
116        } else {
117          waddstr(recwin, "-");
118        }
[f63a681]119        if (owl_message_is_delete(m)) {
[7d4fbcd]120          waddstr(recwin, "D");
[f63a681]121        } else if (markedmsgid == owl_message_get_id(m)) {
122          waddstr(recwin, "*");
123        } else {
124          waddstr(recwin, ">");
[7d4fbcd]125        }
126        wmove(recwin, y, x);
127        wattroff(recwin, A_BOLD);
128      } else if (owl_message_is_delete(m)) {
129        wmove(recwin, savey, 0);
130        waddstr(recwin, " D");
131        wmove(recwin, y, x);
[f63a681]132      } else if (markedmsgid == owl_message_get_id(m)) {
133        wmove(recwin, savey, 0);
134        waddstr(recwin, " *");
135        wmove(recwin, y, x);
[7d4fbcd]136      }
137    }
138    wattroff(recwin, A_BOLD);
139  }
140  mw->lastdisplayed=i-1;
141
142  owl_global_set_needrefresh(&g);
143}
144
145
[eaa9053]146int owl_mainwin_is_curmsg_truncated(const owl_mainwin *mw)
[37eab7f]147{
[7d4fbcd]148  if (mw->curtruncated) return(1);
149  return(0);
150}
151
[eaa9053]152int owl_mainwin_is_last_msg_truncated(const owl_mainwin *mw)
[37eab7f]153{
[f2e36b5]154  if (mw->lasttruncated) return(1);
155  return(0);
156}
157
[eaa9053]158int owl_mainwin_get_last_msg(const owl_mainwin *mw)
[37eab7f]159{
[7d4fbcd]160  /* return the number of the last message displayed. -1 if none */
161  return(mw->lastdisplayed);
162}
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