2 * Copyright (C) ????-2004 Justin Hibbits <jrh29@po.cwru.edu>
3 * Copyright (C) 2004 Thomer M. Gil <mutt@thomer.com>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 #include "mutt_menu.h"
24 #include "mutt_curses.h"
32 /*BUFFY *CurBuffy = 0;*/
33 static BUFFY *TopBuffy = 0;
34 static BUFFY *BottomBuffy = 0;
35 static int known_lines = 0;
36 static bool initialized = false;
37 static int prev_show_value;
38 static short saveSidebarWidth;
39 static char *entry = 0;
41 static int quick_log10(int n)
44 for (; n > 9; len++, n /= 10)
49 // CurBuffy should contain a valid buffy mailbox before calling this function!!!
50 void calc_boundaries (int menu)
52 BUFFY *tmp = Incoming;
54 int i,count, mailbox_position;
56 // correct known_lines if it has changed because of a window resize
57 if ( known_lines != LINES ) {
60 // fix all the prev links on all the mailboxes
61 for ( ; tmp->next != 0; tmp = tmp->next )
62 tmp->next->prev = tmp;
64 // calculate the position of the current mailbox
67 while (tmp != CurBuffy)
72 // calculate the size of the screen we can use
73 count = LINES - 2 - (menu != MENU_PAGER || option (OPTSTATUSONTOP));
74 // calculate the position of the current mailbox on the screen
75 mailbox_position = position%count;
78 for(i = mailbox_position; i >1; i--) TopBuffy = TopBuffy->prev;
79 // determine bottombuffy
80 BottomBuffy = CurBuffy;
81 for(i = mailbox_position; i <= count && BottomBuffy->next; i++) BottomBuffy = BottomBuffy->next;
84 static char * shortened_hierarchy(char * box) {
89 for (i=0;i<strlen(box);++i) {
90 if (box[i] == '.') ++dots;
91 else if (isupper (box[i]))
92 return (safe_strdup (box));
94 last_dot = strrchr(box,'.');
97 new_box = safe_malloc(strlen(last_dot)+2*dots+1);
99 for (i=1,j=1;i<strlen(box);++i) {
103 if (&box[i+1] != last_dot) {
104 new_box[j++] = box[i+1];
107 strcat(&new_box[j],last_dot);
114 return safe_strdup(box);
117 char *make_sidebar_entry(char *box, int size, int new, int flagged)
120 int i = 0, dlen = mutt_strlen (SidebarDelim), max = SidebarWidth-dlen-1,
123 c = realloc(entry, SidebarWidth + 1);
125 entry[SidebarWidth] = 0;
126 for (; i < SidebarWidth; entry[i++] = ' ' );
128 if (ImapHomeNamespace && strlen(ImapHomeNamespace)>0) {
129 if (strncmp(box,ImapHomeNamespace,strlen(ImapHomeNamespace))==0 && strcmp(box,ImapHomeNamespace)!=0) {
130 box+=strlen(ImapHomeNamespace)+1;
134 max -= quick_log10(size);
136 max -= quick_log10(new) + 2;
138 max -= quick_log10(flagged) + 2;
139 if (option(OPTSHORTENHIERARCHY) && mutt_strlen(box) > max) {
140 box = shortened_hierarchy(box);
144 strncpy( entry, box, i < SidebarWidth - dlen ? i :SidebarWidth - dlen);
148 sprintf(entry + SidebarWidth - 5 - quick_log10(size) - dlen - quick_log10(new) - quick_log10(flagged),
149 "% d(%d)[%d]", size, new, flagged);
151 sprintf(entry + SidebarWidth - 3 - quick_log10(size) - dlen - quick_log10(new),
152 "% d(%d)", size, new);
156 sprintf( entry + SidebarWidth - 3 - quick_log10(size) - dlen - quick_log10(flagged), "% d[%d]", size,flagged);
158 sprintf( entry + SidebarWidth - 1 - quick_log10(size) - dlen, "% d", size);
162 if (option(OPTSHORTENHIERARCHY) && shortened) {
168 void set_curbuffy(char buf[LONG_STRING])
170 BUFFY* tmp = CurBuffy = Incoming;
176 if(!strcmp(tmp->path, buf)) {
188 void set_buffystats (CONTEXT* Context)
190 BUFFY* tmp = Incoming;
195 if (strcmp (tmp->path, Context->path) == 0)
197 tmp->msg_unread = Context->unread;
198 tmp->msgcount = Context->msgcount;
199 tmp->msg_flagged = Context->flagged;
206 int draw_sidebar(int menu) {
208 int lines = option(OPTHELP) ? 1 : 0;
210 short delim_len = mutt_strlen (SidebarDelim);
212 /* initialize first time */
214 prev_show_value = option(OPTMBOXPANE);
215 saveSidebarWidth = SidebarWidth;
216 if(!option(OPTMBOXPANE)) SidebarWidth = 0;
220 /* save or restore the value SidebarWidth */
221 if(prev_show_value != option(OPTMBOXPANE)) {
222 if(prev_show_value && !option(OPTMBOXPANE)) {
223 saveSidebarWidth = SidebarWidth;
225 } else if(!prev_show_value && option(OPTMBOXPANE)) {
226 SidebarWidth = saveSidebarWidth;
227 /* after toggle: force recounting of all mail */
230 prev_show_value = option(OPTMBOXPANE);
233 if ( SidebarWidth == 0 ) return 0;
235 /* draw the divider */
236 SETCOLOR(MT_COLOR_STATUS);
237 for (lines = option (OPTSTATUSONTOP) ? 0 : 1;
238 lines < LINES-1-(menu != MENU_PAGER || option (OPTSTATUSONTOP)); lines++ ) {
239 move(lines, SidebarWidth - delim_len);
240 addstr (NONULL (SidebarDelim));
242 SETCOLOR(MT_COLOR_NORMAL);
244 if ( Incoming == 0 ) return 0;
245 lines = option(OPTHELP) ? 1 : 0; /* go back to the top */
247 if ( CurBuffy == 0 ) CurBuffy = Incoming;
248 if ( known_lines != LINES || TopBuffy == 0 || BottomBuffy == 0 )
249 calc_boundaries(menu);
253 for ( ; tmp && lines < LINES-1 - (menu != MENU_PAGER || option (OPTSTATUSONTOP)); tmp = tmp->next ) {
254 if ( tmp == CurBuffy )
255 SETCOLOR(MT_COLOR_INDICATOR);
256 else if ( tmp->msg_flagged > 0 )
257 SETCOLOR(MT_COLOR_FLAGGED);
258 else if ( tmp->msg_unread > 0 )
259 SETCOLOR(MT_COLOR_NEW);
261 SETCOLOR(MT_COLOR_NORMAL);
264 if ( Context && !strcmp( tmp->path, Context->path ) ) {
265 printw( "%.*s", SidebarWidth - delim_len,
266 make_sidebar_entry(basename(tmp->path),
267 Context->msgcount, Context->unread, Context->flagged));
268 tmp->msg_unread = Context->unread;
269 tmp->msgcount = Context->msgcount;
270 tmp->msg_flagged = Context->flagged;
273 printw( "%.*s", SidebarWidth - delim_len,
274 make_sidebar_entry(basename(tmp->path),
275 tmp->msgcount,tmp->msg_unread, tmp->msg_flagged));
278 SETCOLOR(MT_COLOR_NORMAL);
279 for ( ; lines < LINES - 1 - (menu != MENU_PAGER || option (OPTSTATUSONTOP)); lines++ ) {
282 for ( ; i < SidebarWidth - delim_len; i++ )
288 BUFFY * exist_next_new()
290 BUFFY *tmp = CurBuffy;
291 if(tmp == NULL) return NULL;
292 while (tmp->next != NULL)
295 if(tmp->msg_unread) return tmp;
300 BUFFY * exist_prev_new()
302 BUFFY *tmp = CurBuffy;
303 if(tmp == NULL) return NULL;
304 while (tmp->prev != NULL)
307 if(tmp->msg_unread) return tmp;
313 void scroll_sidebar(int op, int menu)
317 if(!SidebarWidth) return;
318 if(!CurBuffy) return;
321 case OP_SIDEBAR_NEXT:
322 if ( CurBuffy->next == NULL ) return;
323 CurBuffy = CurBuffy->next;
325 case OP_SIDEBAR_NEXT_NEW:
326 if ( (tmp = exist_next_new()) == NULL)
330 case OP_SIDEBAR_PREV:
331 if ( CurBuffy->prev == NULL ) return;
332 CurBuffy = CurBuffy->prev;
334 case OP_SIDEBAR_PREV_NEW:
335 if ( (tmp = exist_prev_new()) == NULL)
340 case OP_SIDEBAR_SCROLL_UP:
342 if ( CurBuffy != Incoming ) {
343 calc_boundaries(menu);
344 CurBuffy = CurBuffy->prev;
347 case OP_SIDEBAR_SCROLL_DOWN:
348 CurBuffy = BottomBuffy;
349 if ( CurBuffy->next ) {
350 calc_boundaries(menu);
351 CurBuffy = CurBuffy->next;
357 calc_boundaries(menu);