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"
31 /*BUFFY *CurBuffy = 0;*/
32 static BUFFY *TopBuffy = 0;
33 static BUFFY *BottomBuffy = 0;
34 static int known_lines = 0;
35 static short initialized = 0;
36 static int prev_show_value;
37 static short saveSidebarWidth;
38 static char *entry = 0;
40 static int quick_log10(int n)
43 for (; n > 9; len++, n /= 10)
48 /* CurBuffy should contain a valid buffy
49 * 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 * FIXME move this over to buffy.c where it belongs */
62 for ( ; tmp->next != 0; tmp = tmp->next )
63 tmp->next->prev = tmp;
65 /* calculate the position of the current mailbox */
68 while (tmp != CurBuffy)
73 /* calculate the size of the screen we can use */
74 count = LINES - 2 - (menu != MENU_PAGER || option (OPTSTATUSONTOP));
75 /* calculate the position of the current mailbox on the screen */
76 mailbox_position = position%count;
77 if (mailbox_position == 0) mailbox_position=count;
78 /* determine topbuffy */
80 for(i = mailbox_position; i >1; i--) TopBuffy = TopBuffy->prev;
81 /* determine bottombuffy */
82 BottomBuffy = CurBuffy;
83 for(i = mailbox_position; i < count && BottomBuffy->next; i++)
84 BottomBuffy = BottomBuffy->next;
87 static char * shortened_hierarchy(char * box) {
92 for (i=0;i<strlen(box);++i) {
93 if (box[i] == '.') ++dots;
94 else if (isupper (box[i]))
95 return (safe_strdup (box));
97 last_dot = strrchr(box,'.');
100 new_box = safe_malloc(strlen(last_dot)+2*dots+1);
102 for (i=1,j=1;i<strlen(box);++i) {
106 if (&box[i+1] != last_dot) {
107 new_box[j++] = box[i+1];
110 strcat(&new_box[j],last_dot);
117 return safe_strdup(box);
120 char *make_sidebar_entry(char *box, int size, int new, int flagged)
122 int i = 0, dlen, max, shortened = 0;
125 if (SidebarWidth > COLS)
128 dlen = mutt_strlen(SidebarDelim);
129 max = SidebarWidth - dlen - 1;
131 safe_realloc(&entry, SidebarWidth + 1);
132 entry[SidebarWidth] = 0;
133 for (; i < SidebarWidth; entry[i++] = ' ' );
135 if (ImapHomeNamespace && strlen(ImapHomeNamespace)>0) {
136 if (strncmp(box,ImapHomeNamespace,strlen(ImapHomeNamespace))==0 && strcmp(box,ImapHomeNamespace)!=0) {
137 box+=strlen(ImapHomeNamespace)+1;
141 max -= quick_log10(size);
143 max -= quick_log10(new) + 2;
145 max -= quick_log10(flagged) + 2;
146 if (option(OPTSHORTENHIERARCHY) && mutt_strlen(box) > max) {
147 box = shortened_hierarchy(box);
151 strncpy( entry, box, i < SidebarWidth - dlen ? i :SidebarWidth - dlen);
155 offset = SidebarWidth - 5 - quick_log10(size) - dlen - quick_log10(new) - quick_log10(flagged);
156 if (offset<0) offset = 0;
157 snprintf(entry + offset, SidebarWidth - dlen - offset + 1,
158 "% d(%d)[%d]", size, new, flagged);
160 offset = SidebarWidth - 3 - quick_log10(size) - dlen - quick_log10(new);
161 if (offset<0) offset = 0;
162 snprintf(entry + offset, SidebarWidth - dlen - offset + 1,
163 "% d(%d)", size, new);
167 offset = SidebarWidth - 3 - quick_log10(size) - dlen - quick_log10(flagged);
168 if (offset<0) offset = 0;
169 snprintf( entry + offset, SidebarWidth - dlen - offset + 1,
170 "% d[%d]", size,flagged);
172 offset = SidebarWidth - 1 - quick_log10(size) - dlen;
173 if (offset<0) offset = 0;
174 snprintf( entry + offset, SidebarWidth - dlen - offset + 1,
179 if (option(OPTSHORTENHIERARCHY) && shortened) {
185 void set_curbuffy(char buf[LONG_STRING])
187 BUFFY* tmp = CurBuffy = Incoming;
193 if(!strcmp(tmp->path, buf)) {
205 void set_buffystats (CONTEXT* Context)
207 BUFFY* tmp = Incoming;
212 if (strcmp (tmp->path, Context->path) == 0)
214 tmp->new = Context->new;
215 tmp->msg_unread = Context->unread;
216 tmp->msgcount = Context->msgcount;
217 tmp->msg_flagged = Context->flagged;
224 int draw_sidebar(int menu) {
226 int lines = option(OPTHELP) ? 1 : 0;
228 short delim_len = mutt_strlen (SidebarDelim);
230 /* initialize first time */
232 prev_show_value = option(OPTMBOXPANE);
233 saveSidebarWidth = SidebarWidth;
234 if(!option(OPTMBOXPANE)) SidebarWidth = 0;
238 /* save or restore the value SidebarWidth */
239 if(prev_show_value != option(OPTMBOXPANE)) {
240 if(prev_show_value && !option(OPTMBOXPANE)) {
241 saveSidebarWidth = SidebarWidth;
243 } else if(!prev_show_value && option(OPTMBOXPANE)) {
244 SidebarWidth = saveSidebarWidth;
245 /* after toggle: force recounting of all mail */
248 prev_show_value = option(OPTMBOXPANE);
251 if (SidebarWidth > 0 && option (OPTMBOXPANE) && mutt_strlen (SidebarDelim) >= SidebarWidth) {
252 mutt_error (_("Value for sidebar_delim is too long. Disabling sidebar."));
254 unset_option (OPTMBOXPANE);
258 if (SidebarWidth == 0 || !option (OPTMBOXPANE))
261 /* draw the divider */
262 /* SETCOLOR(MT_COLOR_STATUS); */
263 SETCOLOR(MT_COLOR_SIDEBAR);
265 lines < LINES-1-(menu != MENU_PAGER || option (OPTSTATUSONTOP)); lines++ ) {
266 move(lines, SidebarWidth - delim_len);
267 if (option (OPTASCIICHARS))
268 addstr (NONULL (SidebarDelim));
269 else if(!option(OPTASCIICHARS) && !strcmp(SidebarDelim,"|"))
271 else if ((Charset_is_utf8) && !strcmp(SidebarDelim, "|"))
272 addstr ("\342\224\202");
274 addstr (NONULL (SidebarDelim));
276 SETCOLOR(MT_COLOR_NORMAL);
278 if ( Incoming == 0 ) return 0;
279 lines = option(OPTHELP) ? 1 : 0; /* go back to the top */
281 if ( CurBuffy == 0 ) CurBuffy = Incoming;
283 if ( known_lines != LINES || TopBuffy == 0 || BottomBuffy == 0 )
285 calc_boundaries(menu);
289 for ( ; tmp && lines < LINES-1 - (menu != MENU_PAGER || option (OPTSTATUSONTOP)); tmp = tmp->next ) {
290 if ( tmp == CurBuffy )
291 SETCOLOR(MT_COLOR_INDICATOR);
292 else if ( tmp->msg_flagged > 0 )
293 SETCOLOR(MT_COLOR_FLAGGED);
294 else if ( tmp->msg_unread > 0 )
295 SETCOLOR(MT_COLOR_NEW);
297 SETCOLOR(MT_COLOR_NORMAL);
300 if (option(OPTSIDEBARNEWMAILONLY)) {
301 if (tmp->msg_unread > 0) {
302 if ( Context && !strcmp( tmp->path, Context->path ) ) {
303 printw( "%.*s", SidebarWidth - delim_len,
304 make_sidebar_entry(basename(tmp->path),
305 Context->msgcount, Context->unread, Context->flagged));
306 tmp->msg_unread = Context->unread;
307 tmp->msgcount = Context->msgcount;
308 tmp->msg_flagged = Context->flagged;
311 printw( "%.*s", SidebarWidth - delim_len,
312 make_sidebar_entry(basename(tmp->path),
313 tmp->msgcount,tmp->msg_unread, tmp->msg_flagged));
317 if ( Context && !strcmp( tmp->path, Context->path ) ) {
318 printw( "%.*s", SidebarWidth - delim_len,
319 make_sidebar_entry(basename(tmp->path),
320 Context->msgcount, Context->unread, Context->flagged));
321 tmp->msg_unread = Context->unread;
322 tmp->msgcount = Context->msgcount;
323 tmp->msg_flagged = Context->flagged;
326 printw( "%.*s", SidebarWidth - delim_len,
327 make_sidebar_entry(basename(tmp->path),
328 tmp->msgcount,tmp->msg_unread, tmp->msg_flagged));
332 SETCOLOR(MT_COLOR_NORMAL);
333 for ( ; lines < LINES - 1 - (menu != MENU_PAGER || option (OPTSTATUSONTOP)); lines++ ) {
336 for ( ; i < SidebarWidth - delim_len; i++ )
342 BUFFY * exist_next_new()
344 BUFFY *tmp = CurBuffy;
345 if(tmp == NULL) return NULL;
346 while (tmp->next != NULL)
349 if(tmp->msg_unread) return tmp;
354 BUFFY * exist_prev_new()
356 BUFFY *tmp = CurBuffy;
357 if(tmp == NULL) return NULL;
358 while (tmp->prev != NULL)
361 if(tmp->msg_unread) return tmp;
367 void scroll_sidebar(int op, int menu)
371 if(!SidebarWidth) return;
372 if(!CurBuffy) return;
375 case OP_SIDEBAR_NEXT:
376 if (!option(OPTSIDEBARNEWMAILONLY)) {
377 if ( CurBuffy->next == NULL ) {
378 mutt_error (_("You are on the last mailbox."));
381 CurBuffy = CurBuffy->next;
383 } /* the fall-through is intentional */
384 case OP_SIDEBAR_NEXT_NEW:
385 if ( (tmp = exist_next_new()) == NULL) {
386 mutt_error (_("No next mailboxes with new mail."));
391 case OP_SIDEBAR_PREV:
392 if (!option(OPTSIDEBARNEWMAILONLY)) {
393 if ( CurBuffy->prev == NULL ) {
394 mutt_error (_("You are on the first mailbox."));
397 CurBuffy = CurBuffy->prev;
399 } /* the fall-through is intentional */
400 case OP_SIDEBAR_PREV_NEW:
401 if ( (tmp = exist_prev_new()) == NULL) {
402 mutt_error (_("No previous mailbox with new mail."));
408 case OP_SIDEBAR_SCROLL_UP:
410 if ( CurBuffy != Incoming ) {
411 calc_boundaries(menu);
412 CurBuffy = CurBuffy->prev;
415 case OP_SIDEBAR_SCROLL_DOWN:
416 CurBuffy = BottomBuffy;
417 if ( CurBuffy->next ) {
418 calc_boundaries(menu);
419 CurBuffy = CurBuffy->next;
425 calc_boundaries(menu);