24
|
1 #include <stdio.h>
|
|
2 #include <stdlib.h>
|
|
3 #include <string.h>
|
|
4 #include <ncurses.h>
|
|
5 #include <panel.h>
|
|
6 #include <time.h>
|
|
7 #include <ctype.h>
|
|
8 #include <locale.h>
|
232
|
9 #include <langinfo.h>
|
24
|
10
|
|
11 #include "screen.h"
|
81
|
12 #include "hbuf.h"
|
47
|
13 #include "commands.h"
|
95
|
14 #include "compl.h"
|
81
|
15 #include "roster.h"
|
180
|
16 #include "histolog.h"
|
24
|
17 #include "parsecfg.h"
|
81
|
18 #include "utils.h"
|
24
|
19 #include "list.h"
|
|
20
|
|
21 #define window_entry(n) list_entry(n, window_entry_t, list)
|
|
22
|
151
|
23 inline void check_offset(int);
|
|
24
|
24
|
25 LIST_HEAD(window_list);
|
|
26
|
|
27 typedef struct _window_entry_t {
|
|
28 WINDOW *win;
|
108
|
29 PANEL *panel;
|
|
30 char *name;
|
|
31 GList *hbuf;
|
181
|
32 GList *top; // If top is NULL, we'll display the last lines
|
|
33 char cleared; // For ex, user has issued a /clear command...
|
24
|
34 struct list_head list;
|
|
35 } window_entry_t;
|
|
36
|
|
37
|
|
38 static WINDOW *rosterWnd, *chatWnd, *inputWnd;
|
|
39 static WINDOW *logWnd, *logWnd_border;
|
|
40 static PANEL *rosterPanel, *chatPanel, *inputPanel;
|
|
41 static PANEL *logPanel, *logPanel_border;
|
|
42 static int maxY, maxX;
|
|
43 static window_entry_t *currentWindow;
|
|
44
|
|
45 static int chatmode;
|
238
|
46 static int multimode;
|
|
47 static char *multiline;
|
30
|
48 int update_roster;
|
232
|
49 int utf8_mode = 0;
|
24
|
50
|
174
|
51 static char inputLine[INPUTLINE_LENGTH+1];
|
|
52 static char *ptr_inputline;
|
|
53 static short int inputline_offset;
|
|
54 static int completion_started;
|
173
|
55 static GList *cmdhisto;
|
|
56 static GList *cmdhisto_cur;
|
174
|
57 static char cmdhisto_backup[INPUTLINE_LENGTH+1];
|
24
|
58
|
|
59
|
99
|
60 /* Functions */
|
24
|
61
|
74
|
62 int scr_WindowWidth(WINDOW * win)
|
24
|
63 {
|
|
64 int x, y;
|
|
65 getmaxyx(win, y, x);
|
|
66 return x;
|
|
67 }
|
|
68
|
74
|
69 void scr_clear_box(WINDOW *win, int y, int x, int height, int width, int Color)
|
|
70 {
|
|
71 int i, j;
|
|
72
|
|
73 wattrset(win, COLOR_PAIR(Color));
|
|
74 for (i = 0; i < height; i++) {
|
|
75 wmove(win, y + i, x);
|
|
76 for (j = 0; j < width; j++)
|
|
77 wprintw(win, " ");
|
|
78 }
|
|
79 }
|
|
80
|
24
|
81 void scr_draw_box(WINDOW * win, int y, int x, int height, int width,
|
|
82 int Color, chtype box, chtype border)
|
|
83 {
|
|
84 int i, j;
|
|
85
|
|
86 wattrset(win, COLOR_PAIR(Color));
|
|
87 for (i = 0; i < height; i++) {
|
|
88 wmove(win, y + i, x);
|
|
89 for (j = 0; j < width; j++)
|
|
90 if (!i && !j)
|
|
91 waddch(win, border | ACS_ULCORNER);
|
|
92 else if (i == height - 1 && !j)
|
|
93 waddch(win, border | ACS_LLCORNER);
|
|
94 else if (!i && j == width - 1)
|
|
95 waddch(win, box | ACS_URCORNER);
|
|
96 else if (i == height - 1 && j == width - 1)
|
|
97 waddch(win, box | ACS_LRCORNER);
|
|
98 else if (!i)
|
|
99 waddch(win, border | ACS_HLINE);
|
|
100 else if (i == height - 1)
|
|
101 waddch(win, box | ACS_HLINE);
|
|
102 else if (!j)
|
|
103 waddch(win, border | ACS_VLINE);
|
|
104 else if (j == width - 1)
|
|
105 waddch(win, box | ACS_VLINE);
|
|
106 else
|
|
107 waddch(win, box | ' ');
|
|
108 }
|
|
109 }
|
|
110
|
|
111 int FindColor(char *name)
|
|
112 {
|
|
113 if (!strcmp(name, "default"))
|
|
114 return -1;
|
|
115 if (!strcmp(name, "black"))
|
|
116 return COLOR_BLACK;
|
|
117 if (!strcmp(name, "red"))
|
|
118 return COLOR_RED;
|
|
119 if (!strcmp(name, "green"))
|
|
120 return COLOR_GREEN;
|
|
121 if (!strcmp(name, "yellow"))
|
|
122 return COLOR_YELLOW;
|
|
123 if (!strcmp(name, "blue"))
|
|
124 return COLOR_BLUE;
|
|
125 if (!strcmp(name, "magenta"))
|
|
126 return COLOR_MAGENTA;
|
|
127 if (!strcmp(name, "cyan"))
|
|
128 return COLOR_CYAN;
|
|
129 if (!strcmp(name, "white"))
|
|
130 return COLOR_WHITE;
|
|
131
|
|
132 return -1;
|
|
133 }
|
|
134
|
|
135 void ParseColors(void)
|
|
136 {
|
|
137 char *colors[11] = {
|
|
138 "", "",
|
|
139 "borderlines",
|
|
140 "jidonline",
|
139
|
141 "newmsg",
|
24
|
142 "jidofflineselected",
|
|
143 "jidoffline",
|
|
144 "text",
|
|
145 NULL
|
|
146 };
|
|
147
|
|
148 char *tmp = malloc(1024);
|
|
149 char *color1;
|
|
150 char *background = cfg_read("color_background");
|
|
151 char *backselected = cfg_read("color_backselected");
|
|
152 int i = 0;
|
|
153
|
|
154 while (colors[i]) {
|
|
155 sprintf(tmp, "color_%s", colors[i]);
|
|
156 color1 = cfg_read(tmp);
|
|
157
|
|
158 switch (i + 1) {
|
|
159 case 1:
|
|
160 init_pair(1, COLOR_BLACK, COLOR_WHITE);
|
|
161 break;
|
|
162 case 2:
|
|
163 init_pair(2, COLOR_WHITE, COLOR_BLACK);
|
|
164 break;
|
|
165 case 3:
|
|
166 init_pair(3, FindColor(color1), FindColor(background));
|
|
167 break;
|
|
168 case 4:
|
|
169 init_pair(4, FindColor(color1), FindColor(backselected));
|
|
170 break;
|
|
171 case 5:
|
|
172 init_pair(5, FindColor(color1), FindColor(background));
|
|
173 break;
|
|
174 case 6:
|
|
175 init_pair(6, FindColor(color1), FindColor(backselected));
|
|
176 break;
|
|
177 case 7:
|
|
178 init_pair(7, FindColor(color1), FindColor(background));
|
|
179 break;
|
|
180 case 8:
|
|
181 init_pair(8, FindColor(color1), FindColor(background));
|
|
182 break;
|
|
183 }
|
|
184 i++;
|
|
185 }
|
|
186 }
|
|
187
|
|
188
|
151
|
189 window_entry_t *scr_CreateBuddyPanel(const char *title, int dont_show)
|
24
|
190 {
|
151
|
191 int x;
|
|
192 int y;
|
|
193 int lines;
|
|
194 int cols;
|
153
|
195 window_entry_t *tmp;
|
|
196
|
|
197 do {
|
|
198 tmp = calloc(1, sizeof(window_entry_t));
|
|
199 } while (!tmp);
|
24
|
200
|
151
|
201 // Dimensions
|
|
202 x = ROSTER_WIDTH;
|
|
203 y = 0;
|
|
204 lines = CHAT_WIN_HEIGHT;
|
|
205 cols = maxX - ROSTER_WIDTH;
|
|
206
|
24
|
207 tmp->win = newwin(lines, cols, y, x);
|
154
|
208 while (!tmp->win) {
|
|
209 usleep(250);
|
|
210 tmp->win = newwin(lines, cols, y, x);
|
|
211 }
|
168
|
212 wbkgd(tmp->win, COLOR_PAIR(COLOR_GENERAL));
|
24
|
213 tmp->panel = new_panel(tmp->win);
|
153
|
214 tmp->name = (char *) calloc(1, 96);
|
|
215 strncpy(tmp->name, title, 96);
|
24
|
216
|
143
|
217 if (!dont_show) {
|
24
|
218 currentWindow = tmp;
|
|
219 } else {
|
|
220 if (currentWindow)
|
|
221 top_panel(currentWindow->panel);
|
|
222 else
|
|
223 top_panel(chatPanel);
|
|
224 }
|
143
|
225 update_panels();
|
24
|
226
|
181
|
227 // Load buddy history from file (if enabled)
|
185
|
228 hlog_read_history(title, &tmp->hbuf, maxX - ROSTER_WIDTH - PREFIX_WIDTH);
|
181
|
229
|
24
|
230 list_add_tail(&tmp->list, &window_list);
|
|
231
|
|
232 return tmp;
|
|
233 }
|
|
234
|
50
|
235 window_entry_t *scr_SearchWindow(const char *winId)
|
24
|
236 {
|
|
237 struct list_head *pos, *n;
|
|
238 window_entry_t *search_entry = NULL;
|
|
239
|
|
240 list_for_each_safe(pos, n, &window_list) {
|
|
241 search_entry = window_entry(pos);
|
|
242 if (search_entry->name) {
|
|
243 if (!strcasecmp(search_entry->name, winId)) {
|
|
244 return search_entry;
|
|
245 }
|
|
246 }
|
|
247 }
|
|
248 return NULL;
|
|
249 }
|
|
250
|
143
|
251 // scr_UpdateWindow()
|
|
252 // (Re-)Display the given chat window.
|
74
|
253 void scr_UpdateWindow(window_entry_t *win_entry)
|
|
254 {
|
|
255 int n;
|
|
256 int width;
|
184
|
257 hbb_line **lines, *line;
|
74
|
258 GList *hbuf_head;
|
184
|
259 char date[32];
|
74
|
260
|
108
|
261 width = scr_WindowWidth(win_entry->win);
|
|
262
|
|
263 // Should the window be empty?
|
|
264 if (win_entry->cleared) {
|
168
|
265 werase(win_entry->win);
|
108
|
266 return;
|
|
267 }
|
|
268
|
105
|
269 // win_entry->top is the top message of the screen. If it set to NULL, we
|
|
270 // are displaying the last messages.
|
|
271
|
74
|
272 // We will show the last CHAT_WIN_HEIGHT lines.
|
|
273 // Let's find out where it begins.
|
105
|
274 if (!win_entry->top ||
|
|
275 (g_list_position(g_list_first(win_entry->hbuf), win_entry->top) == -1)) {
|
|
276 // Move up CHAT_WIN_HEIGHT lines
|
|
277 win_entry->hbuf = g_list_last(win_entry->hbuf);
|
|
278 hbuf_head = win_entry->hbuf;
|
|
279 win_entry->top = NULL; // (Just to make sure)
|
|
280 n = 0;
|
|
281 while (hbuf_head && (n < CHAT_WIN_HEIGHT-1) && g_list_previous(hbuf_head)) {
|
|
282 hbuf_head = g_list_previous(hbuf_head);
|
|
283 n++;
|
|
284 }
|
|
285 } else
|
|
286 hbuf_head = win_entry->top;
|
74
|
287
|
|
288 // Get the last CHAT_WIN_HEIGHT lines.
|
|
289 lines = hbuf_get_lines(hbuf_head, CHAT_WIN_HEIGHT);
|
|
290
|
|
291 // Display these lines
|
|
292 for (n = 0; n < CHAT_WIN_HEIGHT; n++) {
|
168
|
293 wmove(win_entry->win, n, 0);
|
184
|
294 line = *(lines+n);
|
185
|
295 // NOTE: update PREFIX_WIDTH if you change the date format!!
|
|
296 // You need to set it to the whole prefix length + 1
|
184
|
297 if (line) {
|
|
298 if (line->timestamp) {
|
185
|
299 strftime(date, 35, "%m-%d %H:%M", localtime(&line->timestamp));
|
184
|
300 } else
|
185
|
301 strcpy(date, " ");
|
197
|
302 if (line->flags & HBB_PREFIX_INFO) {
|
|
303 char dir = '*';
|
|
304 if (line->flags & HBB_PREFIX_IN)
|
|
305 dir = '<';
|
|
306 else if (line->flags & HBB_PREFIX_OUT)
|
|
307 dir = '>';
|
|
308 wprintw(win_entry->win, "%.11s *%c* ", date, dir);
|
|
309 } else if (line->flags & HBB_PREFIX_IN)
|
185
|
310 wprintw(win_entry->win, "%.11s <== ", date);
|
184
|
311 else if (line->flags & HBB_PREFIX_OUT)
|
185
|
312 wprintw(win_entry->win, "%.11s --> ", date);
|
75
|
313 else {
|
185
|
314 wprintw(win_entry->win, "%.11s ", date);
|
75
|
315 }
|
184
|
316 wprintw(win_entry->win, "%s", line->text); // line
|
168
|
317 wclrtoeol(win_entry->win);
|
184
|
318 g_free(line->text);
|
168
|
319 } else {
|
|
320 wclrtobot(win_entry->win);
|
|
321 break;
|
75
|
322 }
|
74
|
323 }
|
|
324 g_free(lines);
|
|
325 }
|
|
326
|
143
|
327 // scr_ShowWindow()
|
|
328 // Display the chat window with the given identifier.
|
50
|
329 void scr_ShowWindow(const char *winId)
|
24
|
330 {
|
74
|
331 window_entry_t *win_entry = scr_SearchWindow(winId);
|
|
332
|
181
|
333 if (!win_entry)
|
180
|
334 win_entry = scr_CreateBuddyPanel(winId, FALSE);
|
74
|
335
|
180
|
336 top_panel(win_entry->panel);
|
|
337 currentWindow = win_entry;
|
|
338 chatmode = TRUE;
|
|
339 roster_msg_setflag(winId, FALSE);
|
|
340 roster_setflags(winId, ROSTER_FLAG_LOCK, TRUE);
|
|
341 update_roster = TRUE;
|
74
|
342
|
180
|
343 // Refresh the window
|
|
344 scr_UpdateWindow(win_entry);
|
|
345
|
|
346 // Finished :)
|
|
347 update_panels();
|
142
|
348
|
|
349 top_panel(inputPanel);
|
24
|
350 }
|
|
351
|
143
|
352 // scr_ShowBuddyWindow()
|
|
353 // Display the chat window buffer for the current buddy.
|
24
|
354 void scr_ShowBuddyWindow(void)
|
|
355 {
|
105
|
356 const gchar *jid;
|
140
|
357
|
105
|
358 if (!current_buddy)
|
140
|
359 jid = NULL;
|
|
360 else
|
|
361 jid = CURRENT_JID;
|
|
362
|
|
363 if (!jid) {
|
|
364 top_panel(chatPanel);
|
143
|
365 top_panel(inputPanel);
|
140
|
366 currentWindow = NULL;
|
105
|
367 return;
|
140
|
368 }
|
|
369
|
105
|
370 scr_ShowWindow(jid);
|
24
|
371 }
|
|
372
|
|
373
|
143
|
374 // scr_WriteInWindow()
|
|
375 // Write some text in the winId window (this usually is a jid).
|
|
376 // Lines are splitted when they are too long to fit in the chat window.
|
|
377 // If this window doesn't exist, it is created.
|
184
|
378 void scr_WriteInWindow(const char *winId, const char *text, time_t timestamp,
|
|
379 unsigned int prefix_flags, int force_show)
|
24
|
380 {
|
74
|
381 window_entry_t *win_entry;
|
24
|
382 int dont_show = FALSE;
|
|
383
|
74
|
384 // Look for the window entry.
|
|
385 win_entry = scr_SearchWindow(winId);
|
|
386
|
|
387 // Do we have to really show the window?
|
24
|
388 if (!chatmode)
|
|
389 dont_show = TRUE;
|
74
|
390 else if ((!force_show) && ((!currentWindow || (currentWindow != win_entry))))
|
24
|
391 dont_show = TRUE;
|
|
392
|
74
|
393 // If the window entry doesn't exist yet, let's create it.
|
|
394 if (win_entry == NULL) {
|
151
|
395 win_entry = scr_CreateBuddyPanel(winId, dont_show);
|
24
|
396 }
|
|
397
|
220
|
398 // The message must be displayed -> update top pointer
|
|
399 if (win_entry->cleared)
|
|
400 win_entry->top = g_list_last(win_entry->hbuf);
|
|
401
|
184
|
402 hbuf_add_line(&win_entry->hbuf, text, timestamp, prefix_flags,
|
185
|
403 maxX - ROSTER_WIDTH - PREFIX_WIDTH);
|
74
|
404
|
108
|
405 if (win_entry->cleared) {
|
220
|
406 win_entry->cleared = FALSE;
|
|
407 if (g_list_next(win_entry->top))
|
|
408 win_entry->top = g_list_next(win_entry->top);
|
|
409 }
|
|
410
|
|
411 // Make sure the last line appears in the window; update top if necessary
|
|
412 if (win_entry->top) {
|
|
413 int dist;
|
|
414 GList *first = g_list_first(win_entry->hbuf);
|
|
415 dist = g_list_position(first, g_list_last(win_entry->hbuf)) -
|
|
416 g_list_position(first, win_entry->top);
|
|
417 if (dist >= CHAT_WIN_HEIGHT)
|
|
418 win_entry->top = NULL;
|
108
|
419 }
|
|
420
|
24
|
421 if (!dont_show) {
|
74
|
422 // Show and refresh the window
|
|
423 top_panel(win_entry->panel);
|
|
424 scr_UpdateWindow(win_entry);
|
142
|
425 top_panel(inputPanel);
|
24
|
426 update_panels();
|
|
427 doupdate();
|
|
428 } else {
|
148
|
429 roster_msg_setflag(winId, TRUE);
|
30
|
430 update_roster = TRUE;
|
24
|
431 }
|
|
432 }
|
|
433
|
|
434 void scr_InitCurses(void)
|
|
435 {
|
|
436 initscr();
|
|
437 noecho();
|
|
438 raw();
|
35
|
439 halfdelay(5);
|
24
|
440 start_color();
|
|
441 use_default_colors();
|
|
442
|
|
443 ParseColors();
|
|
444
|
|
445 getmaxyx(stdscr, maxY, maxX);
|
167
|
446 if (maxY < LOG_WIN_HEIGHT+2)
|
|
447 maxY = LOG_WIN_HEIGHT+2;
|
24
|
448 inputLine[0] = 0;
|
|
449 ptr_inputline = inputLine;
|
|
450
|
35
|
451 setlocale(LC_CTYPE, "");
|
232
|
452 utf8_mode = (strcmp(nl_langinfo(CODESET), "UTF-8") == 0);
|
24
|
453
|
|
454 return;
|
|
455 }
|
|
456
|
81
|
457 void scr_TerminateCurses(void)
|
|
458 {
|
|
459 clear();
|
|
460 refresh();
|
|
461 endwin();
|
|
462 return;
|
|
463 }
|
|
464
|
151
|
465 // scr_DrawMainWindow()
|
157
|
466 // Set fullinit to TRUE to also create panels. Set it to FALSE for a resize.
|
151
|
467 //
|
|
468 // I think it could be improved a _lot_ but I'm really not an ncurses
|
|
469 // expert... :-\ Mikael.
|
|
470 //
|
|
471 void scr_DrawMainWindow(unsigned int fullinit)
|
24
|
472 {
|
157
|
473 if (fullinit) {
|
|
474 /* Create windows */
|
|
475 rosterWnd = newwin(CHAT_WIN_HEIGHT, ROSTER_WIDTH, 0, 0);
|
|
476 chatWnd = newwin(CHAT_WIN_HEIGHT, maxX - ROSTER_WIDTH, 0, ROSTER_WIDTH);
|
|
477 logWnd_border = newwin(LOG_WIN_HEIGHT, maxX, CHAT_WIN_HEIGHT, 0);
|
|
478 logWnd = newwin(LOG_WIN_HEIGHT-2, maxX-2, CHAT_WIN_HEIGHT+1, 1);
|
|
479 inputWnd = newwin(1, maxX, maxY-1, 0);
|
168
|
480 wbkgd(rosterWnd, COLOR_PAIR(COLOR_GENERAL));
|
|
481 wbkgd(chatWnd, COLOR_PAIR(COLOR_GENERAL));
|
|
482 wbkgd(logWnd_border, COLOR_PAIR(COLOR_GENERAL));
|
|
483 wbkgd(logWnd, COLOR_PAIR(COLOR_GENERAL));
|
157
|
484 } else {
|
|
485 /* Resize windows */
|
|
486 wresize(rosterWnd, CHAT_WIN_HEIGHT, ROSTER_WIDTH);
|
|
487 wresize(chatWnd, CHAT_WIN_HEIGHT, maxX - ROSTER_WIDTH);
|
|
488
|
|
489 wresize(logWnd_border, LOG_WIN_HEIGHT, maxX);
|
|
490 wresize(logWnd, LOG_WIN_HEIGHT-2, maxX-2);
|
|
491 mvwin(logWnd_border, CHAT_WIN_HEIGHT, 0);
|
|
492 mvwin(logWnd, CHAT_WIN_HEIGHT+1, 1);
|
|
493
|
|
494 wresize(inputWnd, 1, maxX);
|
|
495 mvwin(inputWnd, maxY-1, 0);
|
168
|
496
|
|
497 werase(chatWnd);
|
157
|
498 }
|
151
|
499
|
|
500 /* Draw/init windows */
|
|
501
|
74
|
502 mvwprintw(chatWnd, 0, 0, "This is the status window");
|
24
|
503
|
151
|
504 // - Draw/clear the log window
|
24
|
505 scr_draw_box(logWnd_border, 0, 0, LOG_WIN_HEIGHT, maxX, COLOR_GENERAL, 0, 0);
|
157
|
506 // Auto-scrolling in log window
|
74
|
507 scrollok(logWnd, TRUE);
|
24
|
508
|
|
509
|
151
|
510 if (fullinit) {
|
157
|
511 // Enable keypad (+ special keys)
|
|
512 keypad(inputWnd, TRUE);
|
|
513
|
151
|
514 // Create panels
|
|
515 rosterPanel = new_panel(rosterWnd);
|
|
516 chatPanel = new_panel(chatWnd);
|
|
517 logPanel_border = new_panel(logWnd_border);
|
|
518 logPanel = new_panel(logWnd);
|
|
519 inputPanel = new_panel(inputWnd);
|
232
|
520
|
|
521 if (utf8_mode)
|
|
522 scr_LogPrint("WARNING: UTF-8 not yet supported!");
|
157
|
523 } else {
|
|
524 // Update panels
|
|
525 replace_panel(rosterPanel, rosterWnd);
|
|
526 replace_panel(chatPanel, chatWnd);
|
|
527 replace_panel(logPanel, logWnd);
|
|
528 replace_panel(logPanel_border, logWnd_border);
|
|
529 replace_panel(inputPanel, inputWnd);
|
151
|
530 }
|
|
531
|
|
532 // We'll need to redraw the roster
|
149
|
533 update_roster = TRUE;
|
24
|
534 return;
|
|
535 }
|
|
536
|
151
|
537 // scr_Resize()
|
|
538 // Function called when the window is resized.
|
157
|
539 // - Resize windows
|
151
|
540 // - Rewrap lines in each buddy buffer
|
|
541 void scr_Resize()
|
|
542 {
|
|
543 struct list_head *pos, *n;
|
|
544 window_entry_t *search_entry;
|
|
545 int x, y, lines, cols;
|
|
546
|
|
547 // First, update the global variables
|
|
548 getmaxyx(stdscr, maxY, maxX);
|
167
|
549 if (maxY < LOG_WIN_HEIGHT+2)
|
|
550 maxY = LOG_WIN_HEIGHT+2;
|
151
|
551 // Make sure the cursor stays inside the window
|
|
552 check_offset(0);
|
|
553
|
157
|
554 // Resize windows and update panels
|
151
|
555 scr_DrawMainWindow(FALSE);
|
|
556
|
|
557 // Resize all buddy windows
|
|
558 x = ROSTER_WIDTH;
|
|
559 y = 0;
|
|
560 lines = CHAT_WIN_HEIGHT;
|
|
561 cols = maxX - ROSTER_WIDTH;
|
|
562
|
|
563 list_for_each_safe(pos, n, &window_list) {
|
|
564 search_entry = window_entry(pos);
|
|
565 if (search_entry->win) {
|
189
|
566 GList *rescue_top;
|
157
|
567 // Resize buddy window (no need to move it)
|
|
568 wresize(search_entry->win, lines, cols);
|
168
|
569 werase(search_entry->win);
|
151
|
570 // If a panel exists, replace the old window with the new
|
|
571 if (search_entry->panel) {
|
|
572 replace_panel(search_entry->panel, search_entry->win);
|
|
573 }
|
|
574 // Redo line wrapping
|
189
|
575 rescue_top = hbuf_previous_persistent(search_entry->top);
|
151
|
576 hbuf_rebuild(&search_entry->hbuf,
|
185
|
577 maxX - ROSTER_WIDTH - PREFIX_WIDTH);
|
189
|
578 if (g_list_position(g_list_first(search_entry->hbuf), search_entry->top) == -1)
|
|
579 search_entry->top = rescue_top;
|
151
|
580 }
|
|
581 }
|
|
582
|
|
583 // Refresh current buddy window
|
157
|
584 if (chatmode)
|
151
|
585 scr_ShowBuddyWindow();
|
|
586 }
|
|
587
|
143
|
588 // scr_DrawRoster()
|
|
589 // Actually, display the buddylist on the screen.
|
81
|
590 void scr_DrawRoster(void)
|
24
|
591 {
|
81
|
592 static guint offset = 0;
|
|
593 char name[ROSTER_WIDTH];
|
|
594 int maxx, maxy;
|
|
595 GList *buddy;
|
|
596 int i, n;
|
|
597 int rOffset;
|
164
|
598 enum imstatus currentstatus = jb_getstatus();
|
81
|
599
|
123
|
600 // We can reset update_roster
|
|
601 update_roster = FALSE;
|
|
602
|
81
|
603 getmaxyx(rosterWnd, maxy, maxx);
|
|
604 maxx --; // last char is for vertical border
|
|
605 name[ROSTER_WIDTH-7] = 0;
|
|
606
|
|
607 // cleanup of roster window
|
168
|
608 werase(rosterWnd);
|
|
609 // Redraw the vertical line (not very good...)
|
81
|
610 wattrset(rosterWnd, COLOR_PAIR(COLOR_GENERAL));
|
168
|
611 for (i=0 ; i < CHAT_WIN_HEIGHT ; i++)
|
|
612 mvwaddch(rosterWnd, i, ROSTER_WIDTH-1, ACS_VLINE);
|
81
|
613
|
|
614 // Leave now if buddylist is empty
|
|
615 if (!buddylist) {
|
|
616 offset = 0;
|
123
|
617 update_panels();
|
|
618 doupdate();
|
81
|
619 return;
|
|
620 }
|
|
621
|
84
|
622 // Update offset if necessary
|
|
623 i = g_list_position(buddylist, current_buddy);
|
|
624 if (i == -1) { // This is bad
|
|
625 scr_LogPrint("Doh! Can't find current selected buddy!!");
|
|
626 return;
|
|
627 } else if (i < offset) {
|
|
628 offset = i;
|
|
629 } else if (i+1 > offset + maxy) {
|
|
630 offset = i + 1 - maxy;
|
|
631 }
|
81
|
632
|
|
633 buddy = buddylist;
|
|
634 rOffset = offset;
|
|
635
|
84
|
636 for (i=0; i<maxy && buddy; buddy = g_list_next(buddy)) {
|
81
|
637
|
|
638 char status = '?';
|
|
639 char pending = ' ';
|
|
640 enum imstatus budstate;
|
149
|
641 unsigned short ismsg = buddy_getflags(BUDDATA(buddy)) & ROSTER_FLAG_MSG;
|
|
642 unsigned short isgrp = buddy_gettype(BUDDATA(buddy)) & ROSTER_TYPE_GROUP;
|
|
643 unsigned short ishid = buddy_getflags(BUDDATA(buddy)) & ROSTER_FLAG_HIDE;
|
81
|
644
|
|
645 if (rOffset > 0) {
|
|
646 rOffset--;
|
|
647 continue;
|
|
648 }
|
|
649
|
149
|
650 // Display message notice if there is a message flag, but not
|
|
651 // for unfolded groups.
|
|
652 if (ismsg && (!isgrp || ishid)) {
|
81
|
653 pending = '#';
|
|
654 }
|
|
655
|
|
656 budstate = buddy_getstatus(BUDDATA(buddy));
|
164
|
657 if (budstate >= 0 && budstate < imstatus_size && currentstatus != offline)
|
81
|
658 status = imstatus2char[budstate];
|
|
659 if (buddy == current_buddy) {
|
|
660 wattrset(rosterWnd, COLOR_PAIR(COLOR_BD_DESSEL));
|
|
661 // The 3 following lines aim to color the whole line
|
|
662 wmove(rosterWnd, i, 0);
|
|
663 for (n = 0; n < maxx; n++)
|
|
664 waddch(rosterWnd, ' ');
|
|
665 } else {
|
149
|
666 if (pending == '#')
|
139
|
667 wattrset(rosterWnd, COLOR_PAIR(COLOR_NMSG));
|
|
668 else
|
|
669 wattrset(rosterWnd, COLOR_PAIR(COLOR_BD_DES));
|
81
|
670 }
|
|
671
|
|
672 strncpy(name, buddy_getname(BUDDATA(buddy)), ROSTER_WIDTH-7);
|
149
|
673 if (isgrp) {
|
133
|
674 char *sep;
|
149
|
675 if (ishid)
|
133
|
676 sep = "+++";
|
|
677 else
|
|
678 sep = "---";
|
|
679 mvwprintw(rosterWnd, i, 0, " %c%s %s", pending, sep, name);
|
|
680 }
|
126
|
681 else
|
|
682 mvwprintw(rosterWnd, i, 0, " %c[%c] %s", pending, status, name);
|
84
|
683
|
|
684 i++;
|
81
|
685 }
|
|
686
|
142
|
687 top_panel(inputPanel);
|
81
|
688 update_panels();
|
|
689 doupdate();
|
24
|
690 }
|
|
691
|
184
|
692 void scr_WriteMessage(const char *jid, const char *text, time_t timestamp,
|
|
693 guint prefix_flags)
|
24
|
694 {
|
184
|
695 if (!timestamp) timestamp = time(NULL);
|
|
696
|
|
697 scr_WriteInWindow(jid, text, timestamp, prefix_flags, FALSE);
|
47
|
698 }
|
|
699
|
190
|
700 // If prefix is NULL, HBB_PREFIX_IN is supposed.
|
184
|
701 void scr_WriteIncomingMessage(const char *jidfrom, const char *text,
|
190
|
702 time_t timestamp, guint prefix)
|
47
|
703 {
|
190
|
704 if (!prefix) prefix = HBB_PREFIX_IN;
|
75
|
705 // FIXME expand tabs / filter out special chars...
|
190
|
706 scr_WriteMessage(jidfrom, text, timestamp, prefix);
|
24
|
707 update_panels();
|
|
708 doupdate();
|
|
709 }
|
|
710
|
50
|
711 void scr_WriteOutgoingMessage(const char *jidto, const char *text)
|
47
|
712 {
|
184
|
713 scr_WriteMessage(jidto, text, 0, HBB_PREFIX_OUT);
|
47
|
714 scr_ShowWindow(jidto);
|
|
715 }
|
|
716
|
24
|
717 int scr_Getch(void)
|
|
718 {
|
|
719 int ch;
|
|
720 ch = wgetch(inputWnd);
|
|
721 return ch;
|
|
722 }
|
|
723
|
|
724 WINDOW *scr_GetRosterWindow(void)
|
|
725 {
|
|
726 return rosterWnd;
|
|
727 }
|
|
728
|
|
729 WINDOW *scr_GetStatusWindow(void)
|
|
730 {
|
|
731 return chatWnd;
|
|
732 }
|
|
733
|
|
734 WINDOW *scr_GetInputWindow(void)
|
|
735 {
|
|
736 return inputWnd;
|
|
737 }
|
|
738
|
143
|
739 // scr_RosterTop()
|
|
740 // Go to the first buddy in the buddylist
|
105
|
741 void scr_RosterTop(void)
|
104
|
742 {
|
143
|
743 enum imstatus prev_st = imstatus_size; // undef
|
119
|
744
|
|
745 if (current_buddy) {
|
|
746 prev_st = buddy_getstatus(BUDDATA(current_buddy));
|
|
747 if (chatmode)
|
|
748 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
|
|
749 }
|
104
|
750 current_buddy = buddylist;
|
119
|
751 if (chatmode && current_buddy)
|
|
752 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE);
|
|
753
|
|
754 // We should rebuild the buddylist but not everytime
|
143
|
755 // Here we check if we were locking a buddy who is actually offline,
|
|
756 // and hide_offline_buddies is TRUE. In which case we need to rebuild.
|
120
|
757 if (current_buddy && prev_st == offline &&
|
|
758 buddylist_get_hide_offline_buddies())
|
119
|
759 buddylist_build();
|
104
|
760 if (chatmode)
|
|
761 scr_ShowBuddyWindow();
|
143
|
762 update_roster = TRUE;
|
104
|
763 }
|
|
764
|
143
|
765 // scr_RosterBottom()
|
|
766 // Go to the last buddy in the buddylist
|
105
|
767 void scr_RosterBottom(void)
|
104
|
768 {
|
143
|
769 enum imstatus prev_st = imstatus_size; // undef
|
119
|
770
|
|
771 if (current_buddy) {
|
|
772 prev_st = buddy_getstatus(BUDDATA(current_buddy));
|
|
773 if (chatmode)
|
|
774 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
|
|
775 }
|
104
|
776 current_buddy = g_list_last(buddylist);
|
143
|
777 // Lock the buddy in the buddylist if we're in chat mode
|
119
|
778 if (chatmode && current_buddy)
|
|
779 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE);
|
|
780
|
|
781 // We should rebuild the buddylist but not everytime
|
143
|
782 // Here we check if we were locking a buddy who is actually offline,
|
|
783 // and hide_offline_buddies is TRUE. In which case we need to rebuild.
|
120
|
784 if (current_buddy && prev_st == offline &&
|
|
785 buddylist_get_hide_offline_buddies())
|
119
|
786 buddylist_build();
|
143
|
787
|
104
|
788 if (chatmode)
|
|
789 scr_ShowBuddyWindow();
|
143
|
790 update_roster = TRUE;
|
104
|
791 }
|
|
792
|
143
|
793 // scr_RosterUp()
|
|
794 // Go to the previous buddy in the buddylist
|
105
|
795 void scr_RosterUp(void)
|
81
|
796 {
|
143
|
797 enum imstatus prev_st = imstatus_size; // undef
|
119
|
798
|
81
|
799 if (current_buddy) {
|
|
800 if (g_list_previous(current_buddy)) {
|
120
|
801 prev_st = buddy_getstatus(BUDDATA(current_buddy));
|
119
|
802 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
|
81
|
803 current_buddy = g_list_previous(current_buddy);
|
143
|
804 // Lock the buddy in the buddylist if we're in chat mode
|
119
|
805 if (chatmode)
|
|
806 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE);
|
|
807 // We should rebuild the buddylist but not everytime
|
143
|
808 // Here we check if we were locking a buddy who is actually offline,
|
|
809 // and hide_offline_buddies is TRUE. In which case we need to rebuild.
|
120
|
810 if (prev_st == offline && buddylist_get_hide_offline_buddies())
|
119
|
811 buddylist_build();
|
143
|
812 update_roster = TRUE;
|
81
|
813 }
|
|
814 }
|
104
|
815
|
|
816 if (chatmode)
|
|
817 scr_ShowBuddyWindow();
|
81
|
818 }
|
|
819
|
143
|
820 // scr_RosterDown()
|
|
821 // Go to the next buddy in the buddylist
|
105
|
822 void scr_RosterDown(void)
|
81
|
823 {
|
143
|
824 enum imstatus prev_st = imstatus_size; // undef
|
119
|
825
|
81
|
826 if (current_buddy) {
|
|
827 if (g_list_next(current_buddy)) {
|
120
|
828 prev_st = buddy_getstatus(BUDDATA(current_buddy));
|
119
|
829 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
|
81
|
830 current_buddy = g_list_next(current_buddy);
|
119
|
831 if (chatmode)
|
|
832 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE);
|
|
833 // We should rebuild the buddylist but not everytime
|
143
|
834 // Here we check if we were locking a buddy who is actually offline,
|
|
835 // and hide_offline_buddies is TRUE. In which case we need to rebuild.
|
120
|
836 if (prev_st == offline && buddylist_get_hide_offline_buddies())
|
119
|
837 buddylist_build();
|
143
|
838 update_roster = TRUE;
|
81
|
839 }
|
|
840 }
|
104
|
841
|
|
842 if (chatmode)
|
|
843 scr_ShowBuddyWindow();
|
81
|
844 }
|
|
845
|
236
|
846 // scr_RosterUnreadMessage(next)
|
|
847 // Go to a new message. If next is not null, try to go to the next new
|
|
848 // message. If it is not possible or if next is NULL, go to the first new
|
|
849 // message from unread_list.
|
|
850 void scr_RosterUnreadMessage(int next)
|
|
851 {
|
|
852 enum imstatus prev_st = imstatus_size; // undef
|
|
853
|
|
854 if (current_buddy) {
|
|
855 gpointer unread_ptr;
|
|
856 gpointer refbuddata;
|
|
857 gpointer ngroup;
|
|
858 GList *nbuddy;
|
|
859
|
|
860 if (next) refbuddata = BUDDATA(current_buddy);
|
|
861 else refbuddata = NULL;
|
|
862
|
|
863 unread_ptr = unread_msg(refbuddata);
|
|
864 if (!unread_ptr) return;
|
|
865
|
|
866 // If buddy is in a folded group, we need to expand it
|
|
867 ngroup = buddy_getgroup(unread_ptr);
|
|
868 if (buddy_getflags(ngroup) & ROSTER_FLAG_HIDE) {
|
|
869 buddy_setflags(ngroup, ROSTER_FLAG_HIDE, FALSE);
|
|
870 buddylist_build();
|
|
871 }
|
|
872
|
|
873 nbuddy = g_list_find(buddylist, unread_ptr);
|
|
874 if (nbuddy) {
|
|
875 prev_st = buddy_getstatus(BUDDATA(current_buddy));
|
|
876 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
|
|
877 current_buddy = nbuddy;
|
|
878 if (chatmode)
|
|
879 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE);
|
|
880 // We should rebuild the buddylist but not everytime
|
|
881 // Here we check if we were locking a buddy who is actually offline,
|
|
882 // and hide_offline_buddies is TRUE. In which case we need to rebuild.
|
|
883 if (prev_st == offline && buddylist_get_hide_offline_buddies())
|
|
884 buddylist_build();
|
|
885 update_roster = TRUE;
|
|
886
|
|
887 if (chatmode) scr_ShowBuddyWindow();
|
|
888 } else scr_LogPrint("Error: nbuddy == NULL");
|
|
889 }
|
|
890 }
|
|
891
|
143
|
892 // scr_ScrollUp()
|
|
893 // Scroll up the current buddy window, half a screen.
|
105
|
894 void scr_ScrollUp(void)
|
|
895 {
|
|
896 const gchar *jid;
|
|
897 window_entry_t *win_entry;
|
|
898 int n, nblines;
|
|
899 GList *hbuf_top;
|
|
900
|
|
901 // Get win_entry
|
|
902 if (!current_buddy)
|
|
903 return;
|
|
904 jid = CURRENT_JID;
|
|
905 if (!jid)
|
|
906 return;
|
|
907 win_entry = scr_SearchWindow(jid);
|
|
908 if (!win_entry)
|
|
909 return;
|
|
910
|
|
911 // Scroll up half a screen (or less)
|
|
912 nblines = CHAT_WIN_HEIGHT/2-1;
|
|
913 hbuf_top = win_entry->top;
|
|
914 if (!hbuf_top) {
|
|
915 hbuf_top = g_list_last(win_entry->hbuf);
|
109
|
916 if (!win_entry->cleared)
|
|
917 nblines *= 3;
|
|
918 else
|
|
919 win_entry->cleared = FALSE;
|
105
|
920 }
|
|
921
|
|
922 n = 0;
|
|
923 while (hbuf_top && n < nblines && g_list_previous(hbuf_top)) {
|
|
924 hbuf_top = g_list_previous(hbuf_top);
|
|
925 n++;
|
|
926 }
|
|
927 win_entry->top = hbuf_top;
|
|
928
|
|
929 // Refresh the window
|
|
930 scr_UpdateWindow(win_entry);
|
|
931
|
|
932 // Finished :)
|
|
933 update_panels();
|
|
934 doupdate();
|
|
935 }
|
|
936
|
143
|
937 // scr_ScrollDown()
|
|
938 // Scroll down the current buddy window, half a screen.
|
105
|
939 void scr_ScrollDown(void)
|
|
940 {
|
|
941 const gchar *jid;
|
|
942 window_entry_t *win_entry;
|
|
943 int n, nblines;
|
|
944 GList *hbuf_top;
|
|
945
|
|
946 // Get win_entry
|
|
947 if (!current_buddy)
|
|
948 return;
|
|
949 jid = CURRENT_JID;
|
|
950 if (!jid)
|
|
951 return;
|
|
952 win_entry = scr_SearchWindow(jid);
|
|
953 if (!win_entry)
|
|
954 return;
|
|
955
|
|
956 // Scroll down half a screen (or less)
|
|
957 nblines = CHAT_WIN_HEIGHT/2-1;
|
|
958 hbuf_top = win_entry->top;
|
|
959
|
|
960 for (n=0 ; hbuf_top && n < nblines ; n++)
|
|
961 hbuf_top = g_list_next(hbuf_top);
|
|
962 win_entry->top = hbuf_top;
|
|
963 // Check if we are at the bottom
|
|
964 for (n=0 ; hbuf_top && n < CHAT_WIN_HEIGHT-1 ; n++)
|
|
965 hbuf_top = g_list_next(hbuf_top);
|
|
966 if (!hbuf_top)
|
|
967 win_entry->top = NULL; // End reached
|
|
968
|
|
969 // Refresh the window
|
|
970 scr_UpdateWindow(win_entry);
|
|
971
|
|
972 // Finished :)
|
|
973 update_panels();
|
|
974 doupdate();
|
|
975 }
|
|
976
|
143
|
977 // scr_Clear()
|
|
978 // Clear the current buddy window (used for the /clear command)
|
108
|
979 void scr_Clear(void)
|
|
980 {
|
|
981 const gchar *jid;
|
|
982 window_entry_t *win_entry;
|
|
983
|
|
984 // Get win_entry
|
|
985 if (!current_buddy)
|
|
986 return;
|
|
987 jid = CURRENT_JID;
|
|
988 if (!jid)
|
|
989 return;
|
|
990 win_entry = scr_SearchWindow(jid);
|
|
991 if (!win_entry)
|
|
992 return;
|
|
993
|
|
994 win_entry->cleared = TRUE;
|
109
|
995 win_entry->top = NULL;
|
108
|
996
|
|
997 // Refresh the window
|
|
998 scr_UpdateWindow(win_entry);
|
|
999
|
|
1000 // Finished :)
|
|
1001 update_panels();
|
|
1002 doupdate();
|
|
1003 }
|
|
1004
|
187
|
1005 // scr_BufferTop()
|
|
1006 // Jump to the head of the current buddy window
|
|
1007 void scr_BufferTop(void)
|
|
1008 {
|
|
1009 const gchar *jid;
|
|
1010 window_entry_t *win_entry;
|
|
1011
|
|
1012 // Get win_entry
|
|
1013 if (!current_buddy) return;
|
|
1014 jid = CURRENT_JID;
|
|
1015 if (!jid) return;
|
|
1016 win_entry = scr_SearchWindow(jid);
|
|
1017
|
|
1018 if (!win_entry) return;
|
|
1019
|
|
1020 win_entry->cleared = FALSE;
|
|
1021 win_entry->top = g_list_first(win_entry->hbuf);
|
|
1022
|
|
1023 // Refresh the window
|
|
1024 scr_UpdateWindow(win_entry);
|
|
1025
|
|
1026 // Finished :)
|
|
1027 update_panels();
|
|
1028 doupdate();
|
|
1029 }
|
|
1030
|
|
1031 // scr_BufferBottom()
|
|
1032 // Jump to the end of the current buddy window
|
|
1033 void scr_BufferBottom(void)
|
|
1034 {
|
|
1035 const gchar *jid;
|
|
1036 window_entry_t *win_entry;
|
|
1037
|
|
1038 // Get win_entry
|
|
1039 if (!current_buddy) return;
|
|
1040 jid = CURRENT_JID;
|
|
1041 if (!jid) return;
|
|
1042 win_entry = scr_SearchWindow(jid);
|
|
1043
|
|
1044 if (!win_entry) return;
|
|
1045
|
|
1046 win_entry->cleared = FALSE;
|
|
1047 win_entry->top = NULL;
|
|
1048
|
|
1049 // Refresh the window
|
|
1050 scr_UpdateWindow(win_entry);
|
|
1051
|
|
1052 // Finished :)
|
|
1053 update_panels();
|
|
1054 doupdate();
|
|
1055 }
|
|
1056
|
44
|
1057 // scr_LogPrint(...)
|
|
1058 // Display a message in the log window.
|
24
|
1059 void scr_LogPrint(const char *fmt, ...)
|
|
1060 {
|
|
1061 time_t timestamp;
|
|
1062 char *buffer;
|
|
1063 va_list ap;
|
|
1064
|
153
|
1065 do {
|
157
|
1066 buffer = (char *) calloc(1, 1024);
|
153
|
1067 } while (!buffer);
|
24
|
1068
|
|
1069 timestamp = time(NULL);
|
|
1070 strftime(buffer, 64, "[%H:%M:%S] ", localtime(×tamp));
|
|
1071 wprintw(logWnd, "\n%s", buffer);
|
|
1072
|
|
1073 va_start(ap, fmt);
|
153
|
1074 vsnprintf(buffer, 1024, fmt, ap);
|
24
|
1075 va_end(ap);
|
|
1076
|
|
1077 wprintw(logWnd, "%s", buffer);
|
|
1078 free(buffer);
|
|
1079
|
|
1080 update_panels();
|
|
1081 doupdate();
|
|
1082 }
|
|
1083
|
143
|
1084 // scr_set_chatmode()
|
|
1085 // Public fonction to (un)set chatmode...
|
129
|
1086 inline void scr_set_chatmode(int enable)
|
|
1087 {
|
|
1088 chatmode = enable;
|
|
1089 }
|
|
1090
|
238
|
1091 // scr_get_multimode()
|
|
1092 // Public fonction to get multimode status...
|
|
1093 inline int scr_get_multimode()
|
|
1094 {
|
|
1095 return multimode;
|
|
1096 }
|
|
1097
|
|
1098 // scr_set_multimode()
|
|
1099 // Public fonction to (un)set multimode...
|
|
1100 inline void scr_set_multimode(int enable)
|
|
1101 {
|
|
1102 if (multiline) {
|
|
1103 g_free(multiline);
|
|
1104 multiline = NULL;
|
|
1105 }
|
|
1106 if (enable)
|
|
1107 multimode = TRUE;
|
|
1108 else
|
|
1109 multimode = FALSE;
|
|
1110 }
|
|
1111
|
|
1112 // scr_get_multiline()
|
|
1113 // Public fonction to get multimode status...
|
|
1114 inline const char *scr_get_multiline()
|
|
1115 {
|
|
1116 if (multimode && multiline)
|
|
1117 return multiline;
|
|
1118 else
|
|
1119 return "";
|
|
1120 }
|
|
1121
|
|
1122 // scr_append_multiline(line)
|
|
1123 // Public function to append a line to the current multi-line message.
|
|
1124 // Skip empty leading lines.
|
|
1125 void scr_append_multiline(const char *line)
|
|
1126 {
|
|
1127 static int num;
|
|
1128
|
|
1129 if (!multimode) {
|
|
1130 scr_LogPrint("Error: Not in multi-line message mode!");
|
|
1131 return;
|
|
1132 }
|
|
1133 if (multiline) {
|
|
1134 int len = strlen(multiline)+strlen(line)+2;
|
|
1135 if (len >= HBB_BLOCKSIZE) {
|
|
1136 // We don't handle single messages with size > HBB_BLOCKSIZE
|
|
1137 // (see hbuf)
|
|
1138 scr_LogPrint("Your multi-line message is too big, this line has "
|
|
1139 "not been added.");
|
|
1140 scr_LogPrint("Please send this part now...");
|
|
1141 return;
|
|
1142 }
|
|
1143 multiline = g_renew(char, multiline, len);
|
|
1144 strcat(multiline, "\n");
|
|
1145 strcat(multiline, line);
|
|
1146 num++;
|
|
1147 } else {
|
|
1148 // First message line (we skip leading empty lines)
|
|
1149 num = 0;
|
|
1150 if (line[0]) {
|
|
1151 multiline = g_new(char, strlen(line)+1);
|
|
1152 strcpy(multiline, line);
|
|
1153 num++;
|
|
1154 } else
|
|
1155 return;
|
|
1156 }
|
|
1157 scr_LogPrint("Multi-line mode: line #%d added [%.25s...", num, line);
|
|
1158 }
|
|
1159
|
173
|
1160 // scr_cmdhisto_addline()
|
|
1161 // Add a line to the inputLine history
|
|
1162 inline void scr_cmdhisto_addline(char *line)
|
|
1163 {
|
|
1164 if (!line || !*line) return;
|
|
1165
|
|
1166 cmdhisto = g_list_append(cmdhisto, g_strdup(line));
|
|
1167 }
|
|
1168
|
|
1169 // scr_cmdhisto_prev()
|
|
1170 // Look for previous line beginning w/ the given mask in the inputLine history
|
175
|
1171 // Returns NULL if none found
|
173
|
1172 const char *scr_cmdhisto_prev(char *mask, guint len)
|
|
1173 {
|
|
1174 GList *hl;
|
|
1175 if (!cmdhisto_cur) {
|
|
1176 hl = g_list_last(cmdhisto);
|
174
|
1177 if (hl) { // backup current line
|
|
1178 strncpy(cmdhisto_backup, mask, INPUTLINE_LENGTH);
|
|
1179 }
|
173
|
1180 } else {
|
|
1181 hl = g_list_previous(cmdhisto_cur);
|
|
1182 }
|
|
1183 while (hl) {
|
|
1184 if (!strncmp((char*)hl->data, mask, len)) {
|
|
1185 // Found a match
|
|
1186 cmdhisto_cur = hl;
|
|
1187 return (const char*)hl->data;
|
|
1188 }
|
|
1189 hl = g_list_previous(hl);
|
|
1190 }
|
|
1191 return NULL;
|
|
1192 }
|
|
1193
|
|
1194 // scr_cmdhisto_next()
|
|
1195 // Look for next line beginning w/ the given mask in the inputLine history
|
175
|
1196 // Returns NULL if none found
|
173
|
1197 const char *scr_cmdhisto_next(char *mask, guint len)
|
|
1198 {
|
|
1199 GList *hl;
|
|
1200 if (!cmdhisto_cur) return NULL;
|
|
1201 hl = cmdhisto_cur;
|
|
1202 while ((hl = g_list_next(hl)) != NULL)
|
|
1203 if (!strncmp((char*)hl->data, mask, len)) {
|
|
1204 // Found a match
|
|
1205 cmdhisto_cur = hl;
|
|
1206 return (const char*)hl->data;
|
|
1207 }
|
175
|
1208 // If the "backuped" line matches, we'll use it
|
|
1209 if (strncmp(cmdhisto_backup, mask, len)) return NULL; // No match
|
174
|
1210 cmdhisto_cur = NULL;
|
|
1211 return cmdhisto_backup;
|
173
|
1212 }
|
|
1213
|
195
|
1214 // readline_transpose_chars()
|
|
1215 // Drag the character before point forward over the character at
|
|
1216 // point, moving point forward as well. If point is at the end of
|
|
1217 // the line, then this transposes the two characters before point.
|
|
1218 void readline_transpose_chars()
|
|
1219 {
|
|
1220 char swp;
|
|
1221
|
|
1222 if (ptr_inputline == inputLine) return;
|
|
1223
|
|
1224 if (!*ptr_inputline) { // We're at EOL
|
|
1225 // If line is only 1 char long, nothing to do...
|
|
1226 if (ptr_inputline == inputLine+1) return;
|
|
1227 // Transpose the two previous characters
|
|
1228 swp = *(ptr_inputline-2);
|
|
1229 *(ptr_inputline-2) = *(ptr_inputline-1);
|
|
1230 *(ptr_inputline-1) = swp;
|
|
1231 } else {
|
196
|
1232 // Swap the two characters before the cursor and move right.
|
195
|
1233 swp = *(ptr_inputline-1);
|
|
1234 *(ptr_inputline-1) = *ptr_inputline;
|
|
1235 *ptr_inputline++ = swp;
|
|
1236 check_offset(1);
|
|
1237 }
|
|
1238 }
|
|
1239
|
|
1240 // readline_backward_kill_word()
|
194
|
1241 // Kill the word before the cursor, in input line
|
195
|
1242 void readline_backward_kill_word()
|
194
|
1243 {
|
|
1244 char *c, *old = ptr_inputline;
|
|
1245 int spaceallowed = 1;
|
|
1246
|
|
1247 if (ptr_inputline == inputLine) return;
|
|
1248
|
|
1249 for (c = ptr_inputline-1 ; c > inputLine ; c--)
|
|
1250 if (!isalnum(*c)) {
|
|
1251 if (*c == ' ')
|
|
1252 if (!spaceallowed) break;
|
|
1253 } else spaceallowed = 0;
|
|
1254
|
|
1255 if (c != inputLine || *c != ' ')
|
|
1256 if ((c < ptr_inputline-1) && (!isalnum(*c)))
|
|
1257 c++;
|
|
1258
|
|
1259 // Modify the line
|
|
1260 ptr_inputline = c;
|
|
1261 for (;;) {
|
|
1262 *c = *old++;
|
|
1263 if (!*c++) break;
|
|
1264 }
|
195
|
1265 check_offset(-1);
|
194
|
1266 }
|
|
1267
|
98
|
1268 // which_row()
|
|
1269 // Tells which row our cursor is in, in the command line.
|
|
1270 // -1 -> normal text
|
|
1271 // 0 -> command
|
|
1272 // 1 -> parameter 1 (etc.)
|
102
|
1273 // If > 0, then *p_row is set to the beginning of the row
|
|
1274 int which_row(char **p_row)
|
98
|
1275 {
|
|
1276 int row = -1;
|
|
1277 char *p;
|
|
1278 int quote = FALSE;
|
|
1279
|
|
1280 // Not a command?
|
|
1281 if ((ptr_inputline == inputLine) || (inputLine[0] != '/'))
|
|
1282 return -1;
|
|
1283
|
|
1284 // This is a command
|
|
1285 row = 0;
|
|
1286 for (p = inputLine ; p < ptr_inputline ; p++) {
|
|
1287 if (quote) {
|
|
1288 if (*p == '"' && *(p-1) != '\\')
|
|
1289 quote = FALSE;
|
|
1290 continue;
|
|
1291 }
|
|
1292 if (*p == '"' && *(p-1) != '\\') {
|
|
1293 quote = TRUE;
|
121
|
1294 } else if (*p == ' ') {
|
|
1295 if (*(p-1) != ' ')
|
|
1296 row++;
|
102
|
1297 *p_row = p+1;
|
|
1298 }
|
98
|
1299 }
|
|
1300 return row;
|
|
1301 }
|
|
1302
|
143
|
1303 // scr_insert_text()
|
|
1304 // Insert the given text at the current cursor position.
|
|
1305 // The cursor is moved. We don't check if the cursor still is in the screen
|
|
1306 // after, the caller should do that.
|
98
|
1307 void scr_insert_text(const char *text)
|
|
1308 {
|
|
1309 char tmpLine[INPUTLINE_LENGTH+1];
|
|
1310 int len = strlen(text);
|
|
1311 // Check the line isn't too long
|
|
1312 if (strlen(inputLine) + len >= INPUTLINE_LENGTH) {
|
|
1313 scr_LogPrint("Cannot insert text, line too long.");
|
|
1314 return;
|
|
1315 }
|
|
1316
|
|
1317 strcpy(tmpLine, ptr_inputline);
|
|
1318 strcpy(ptr_inputline, text); ptr_inputline += len;
|
|
1319 strcpy(ptr_inputline, tmpLine);
|
|
1320 }
|
|
1321
|
143
|
1322 // scr_handle_tab()
|
|
1323 // Function called when tab is pressed.
|
|
1324 // Initiate or continue a completion...
|
98
|
1325 void scr_handle_tab(void)
|
|
1326 {
|
102
|
1327 int nrow;
|
|
1328 char *row;
|
|
1329 const char *cchar;
|
103
|
1330 guint compl_categ;
|
98
|
1331
|
102
|
1332 nrow = which_row(&row);
|
98
|
1333
|
103
|
1334 // a) No completion if no leading slash ('cause not a command)
|
|
1335 // b) We can't have more than 2 parameters (we use 2 flags)
|
|
1336 if (nrow < 0 || nrow > 2) return;
|
102
|
1337
|
103
|
1338 if (nrow == 0) { // Command completion
|
|
1339 row = &inputLine[1];
|
|
1340 compl_categ = COMPL_CMD;
|
|
1341 } else { // Other completion, depending on the command
|
|
1342 cmd *com = cmd_get(inputLine);
|
|
1343 if (!com || !row) {
|
|
1344 scr_LogPrint("I cannot complete that...");
|
|
1345 return;
|
|
1346 }
|
|
1347 compl_categ = com->completion_flags[nrow-1];
|
|
1348 }
|
|
1349
|
|
1350 if (!completion_started) {
|
|
1351 GSList *list = compl_get_category_list(compl_categ);
|
|
1352 if (list) {
|
|
1353 char *prefix = g_strndup(row, ptr_inputline-row);
|
|
1354 // Init completion
|
|
1355 new_completion(prefix, list);
|
|
1356 g_free(prefix);
|
|
1357 // Now complete
|
98
|
1358 cchar = complete();
|
|
1359 if (cchar)
|
|
1360 scr_insert_text(cchar);
|
103
|
1361 completion_started = TRUE;
|
98
|
1362 }
|
103
|
1363 } else { // Completion already initialized
|
|
1364 char *c;
|
|
1365 guint back = cancel_completion();
|
|
1366 // Remove $back chars
|
|
1367 ptr_inputline -= back;
|
|
1368 c = ptr_inputline;
|
|
1369 for ( ; *c ; c++)
|
|
1370 *c = *(c+back);
|
|
1371 // Now complete again
|
|
1372 cchar = complete();
|
|
1373 if (cchar)
|
|
1374 scr_insert_text(cchar);
|
102
|
1375 }
|
98
|
1376 }
|
|
1377
|
|
1378 void scr_cancel_current_completion(void)
|
|
1379 {
|
|
1380 char *c;
|
|
1381 guint back = cancel_completion();
|
|
1382 // Remove $back chars
|
|
1383 ptr_inputline -= back;
|
|
1384 c = ptr_inputline;
|
|
1385 for ( ; *c ; c++)
|
|
1386 *c = *(c+back);
|
|
1387 }
|
|
1388
|
|
1389 void scr_end_current_completion(void)
|
|
1390 {
|
|
1391 done_completion();
|
|
1392 completion_started = FALSE;
|
|
1393 }
|
|
1394
|
24
|
1395 // check_offset(int direction)
|
|
1396 // Check inputline_offset value, and make sure the cursor is inside the
|
|
1397 // screen.
|
|
1398 inline void check_offset(int direction)
|
|
1399 {
|
|
1400 // Left side
|
|
1401 if (inputline_offset && direction <= 0) {
|
|
1402 while (ptr_inputline <= (char*)&inputLine + inputline_offset) {
|
|
1403 if (inputline_offset) {
|
|
1404 inputline_offset -= 5;
|
|
1405 if (inputline_offset < 0)
|
|
1406 inputline_offset = 0;
|
|
1407 }
|
|
1408 }
|
|
1409 }
|
|
1410 // Right side
|
|
1411 if (direction >= 0) {
|
|
1412 while (ptr_inputline >= inputline_offset + (char*)&inputLine + maxX)
|
|
1413 inputline_offset += 5;
|
|
1414 }
|
|
1415 }
|
|
1416
|
44
|
1417 // process_key(key)
|
|
1418 // Handle the pressed key, in the command line (bottom).
|
29
|
1419 int process_key(int key)
|
24
|
1420 {
|
|
1421 if (isprint(key)) {
|
|
1422 char tmpLine[INPUTLINE_LENGTH+1];
|
|
1423
|
|
1424 // Check the line isn't too long
|
|
1425 if (strlen(inputLine) >= INPUTLINE_LENGTH)
|
|
1426 return 0;
|
|
1427
|
|
1428 // Insert char
|
|
1429 strcpy(tmpLine, ptr_inputline);
|
|
1430 *ptr_inputline++ = key;
|
|
1431 strcpy(ptr_inputline, tmpLine);
|
|
1432 check_offset(1);
|
|
1433 } else {
|
|
1434 switch(key) {
|
232
|
1435 case 8: // Ctrl-h
|
|
1436 case 127: // Backspace too
|
24
|
1437 case KEY_BACKSPACE:
|
|
1438 if (ptr_inputline != (char*)&inputLine) {
|
42
|
1439 char *c = --ptr_inputline;
|
|
1440 for ( ; *c ; c++)
|
|
1441 *c = *(c+1);
|
24
|
1442 check_offset(-1);
|
|
1443 }
|
|
1444 break;
|
238
|
1445 case KEY_DC:// Del
|
24
|
1446 if (*ptr_inputline)
|
|
1447 strcpy(ptr_inputline, ptr_inputline+1);
|
|
1448 break;
|
|
1449 case KEY_LEFT:
|
|
1450 if (ptr_inputline != (char*)&inputLine) {
|
|
1451 ptr_inputline--;
|
|
1452 check_offset(-1);
|
|
1453 }
|
|
1454 break;
|
|
1455 case KEY_RIGHT:
|
|
1456 if (*ptr_inputline)
|
|
1457 ptr_inputline++;
|
|
1458 check_offset(1);
|
|
1459 break;
|
98
|
1460 case 7: // Ctrl-g
|
|
1461 scr_cancel_current_completion();
|
|
1462 scr_end_current_completion();
|
|
1463 check_offset(-1);
|
|
1464 break;
|
24
|
1465 case 9: // Tab
|
98
|
1466 scr_handle_tab();
|
|
1467 check_offset(0);
|
24
|
1468 break;
|
|
1469 case '\n': // Enter
|
29
|
1470 if (process_line(inputLine))
|
24
|
1471 return 255;
|
173
|
1472 // Add line to history
|
|
1473 scr_cmdhisto_addline(inputLine);
|
|
1474 cmdhisto_cur = NULL;
|
|
1475 // Reset the line
|
24
|
1476 ptr_inputline = inputLine;
|
|
1477 *ptr_inputline = 0;
|
|
1478 inputline_offset = 0;
|
|
1479 break;
|
|
1480 case KEY_UP:
|
175
|
1481 {
|
|
1482 const char *l = scr_cmdhisto_prev(inputLine,
|
|
1483 ptr_inputline-inputLine);
|
|
1484 if (l) {
|
|
1485 strcpy(inputLine, l);
|
|
1486 }
|
|
1487 }
|
24
|
1488 break;
|
|
1489 case KEY_DOWN:
|
175
|
1490 {
|
|
1491 const char *l = scr_cmdhisto_next(inputLine,
|
|
1492 ptr_inputline-inputLine);
|
|
1493 if (l) {
|
|
1494 strcpy(inputLine, l);
|
|
1495 }
|
|
1496 }
|
24
|
1497 break;
|
|
1498 case KEY_PPAGE:
|
175
|
1499 scr_RosterUp();
|
24
|
1500 break;
|
|
1501 case KEY_NPAGE:
|
175
|
1502 scr_RosterDown();
|
24
|
1503 break;
|
|
1504 case KEY_HOME:
|
|
1505 case 1:
|
|
1506 ptr_inputline = inputLine;
|
|
1507 inputline_offset = 0;
|
|
1508 break;
|
|
1509 case KEY_END:
|
|
1510 case 5:
|
|
1511 for (; *ptr_inputline; ptr_inputline++) ;
|
|
1512 check_offset(1);
|
|
1513 break;
|
|
1514 case 21: // Ctrl-u
|
|
1515 strcpy(inputLine, ptr_inputline);
|
|
1516 ptr_inputline = inputLine;
|
|
1517 inputline_offset = 0;
|
|
1518 break;
|
|
1519 case KEY_EOL:
|
|
1520 case 11: // Ctrl-k
|
|
1521 *ptr_inputline = 0;
|
|
1522 break;
|
|
1523 case 16: // Ctrl-p
|
175
|
1524 scr_ScrollUp();
|
24
|
1525 break;
|
|
1526 case 14: // Ctrl-n
|
175
|
1527 scr_ScrollDown();
|
24
|
1528 break;
|
196
|
1529 case 17: // Ctrl-q
|
236
|
1530 scr_RosterUnreadMessage(1); // next unread message
|
196
|
1531 break;
|
195
|
1532 case 20: // Ctrl-t
|
|
1533 readline_transpose_chars();
|
|
1534 break;
|
194
|
1535 case 23: // Ctrl-w
|
195
|
1536 readline_backward_kill_word();
|
194
|
1537 break;
|
24
|
1538 case 27: // ESC
|
|
1539 currentWindow = NULL;
|
|
1540 chatmode = FALSE;
|
119
|
1541 if (current_buddy)
|
|
1542 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
|
24
|
1543 top_panel(chatPanel);
|
|
1544 top_panel(inputPanel);
|
157
|
1545 update_panels();
|
24
|
1546 break;
|
151
|
1547 case 12: // Ctrl-l
|
|
1548 case KEY_RESIZE:
|
|
1549 scr_Resize();
|
|
1550 break;
|
24
|
1551 default:
|
|
1552 scr_LogPrint("Unkown key=%d", key);
|
232
|
1553 if (utf8_mode)
|
|
1554 scr_LogPrint("WARNING: UTF-8 not yet supported!");
|
24
|
1555 }
|
|
1556 }
|
157
|
1557 if (completion_started && key != 9 && key != KEY_RESIZE)
|
98
|
1558 scr_end_current_completion();
|
24
|
1559 mvwprintw(inputWnd, 0,0, "%s", inputLine + inputline_offset);
|
|
1560 wclrtoeol(inputWnd);
|
|
1561 if (*ptr_inputline) {
|
|
1562 wmove(inputWnd, 0, ptr_inputline - (char*)&inputLine - inputline_offset);
|
|
1563 }
|
157
|
1564 if (!update_roster) {
|
|
1565 //update_panels();
|
|
1566 doupdate();
|
|
1567 }
|
24
|
1568 return 0;
|
|
1569 }
|