Mercurial > ~mikael > mcabber > hg
annotate mcabber/src/screen.c @ 265:49e9e02dd6d0
Add "/roster search" command
| author | mikael@frmp8452 |
|---|---|
| date | Sat, 02 Jul 2005 19:23:45 +0100 |
| parents | 1bcc3eec08f0 |
| children | 8d3d5bd52da3 |
| rev | line source |
|---|---|
| 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 | |
| 265 | 846 // scr_RosterSearch(str) |
| 847 // Look forward for a buddy with jid/name containing str. | |
| 848 void scr_RosterSearch(char *str) | |
| 849 { | |
| 850 GList *matching_buddy; | |
| 851 enum imstatus prev_st = imstatus_size; // undef | |
| 852 | |
| 853 if (current_buddy) { | |
| 854 matching_buddy = buddy_search(str); | |
| 855 if (matching_buddy) { | |
| 856 prev_st = buddy_getstatus(BUDDATA(current_buddy)); | |
| 857 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE); | |
| 858 current_buddy = matching_buddy; | |
| 859 if (chatmode) | |
| 860 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE); | |
| 861 // We should rebuild the buddylist but not everytime | |
| 862 // Here we check if we were locking a buddy who is actually offline, | |
| 863 // and hide_offline_buddies is TRUE. In which case we need to rebuild. | |
| 864 if (prev_st == offline && buddylist_get_hide_offline_buddies()) | |
| 865 buddylist_build(); | |
| 866 update_roster = TRUE; | |
| 867 } | |
| 868 } | |
| 869 | |
| 870 if (chatmode) | |
| 871 scr_ShowBuddyWindow(); | |
| 872 } | |
| 873 | |
| 236 | 874 // scr_RosterUnreadMessage(next) |
| 875 // Go to a new message. If next is not null, try to go to the next new | |
| 876 // message. If it is not possible or if next is NULL, go to the first new | |
| 877 // message from unread_list. | |
| 878 void scr_RosterUnreadMessage(int next) | |
| 879 { | |
| 880 enum imstatus prev_st = imstatus_size; // undef | |
| 881 | |
| 882 if (current_buddy) { | |
| 883 gpointer unread_ptr; | |
| 884 gpointer refbuddata; | |
| 885 gpointer ngroup; | |
| 886 GList *nbuddy; | |
| 887 | |
| 888 if (next) refbuddata = BUDDATA(current_buddy); | |
| 889 else refbuddata = NULL; | |
| 890 | |
| 891 unread_ptr = unread_msg(refbuddata); | |
| 892 if (!unread_ptr) return; | |
| 893 | |
| 894 // If buddy is in a folded group, we need to expand it | |
| 895 ngroup = buddy_getgroup(unread_ptr); | |
| 896 if (buddy_getflags(ngroup) & ROSTER_FLAG_HIDE) { | |
| 897 buddy_setflags(ngroup, ROSTER_FLAG_HIDE, FALSE); | |
| 898 buddylist_build(); | |
| 899 } | |
| 900 | |
| 901 nbuddy = g_list_find(buddylist, unread_ptr); | |
| 902 if (nbuddy) { | |
| 903 prev_st = buddy_getstatus(BUDDATA(current_buddy)); | |
| 904 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE); | |
| 905 current_buddy = nbuddy; | |
| 906 if (chatmode) | |
| 907 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE); | |
| 908 // We should rebuild the buddylist but not everytime | |
| 909 // Here we check if we were locking a buddy who is actually offline, | |
| 910 // and hide_offline_buddies is TRUE. In which case we need to rebuild. | |
| 911 if (prev_st == offline && buddylist_get_hide_offline_buddies()) | |
| 912 buddylist_build(); | |
| 913 update_roster = TRUE; | |
| 914 | |
| 915 if (chatmode) scr_ShowBuddyWindow(); | |
| 916 } else scr_LogPrint("Error: nbuddy == NULL"); | |
| 917 } | |
| 918 } | |
| 919 | |
| 143 | 920 // scr_ScrollUp() |
| 921 // Scroll up the current buddy window, half a screen. | |
| 105 | 922 void scr_ScrollUp(void) |
| 923 { | |
| 924 const gchar *jid; | |
| 925 window_entry_t *win_entry; | |
| 926 int n, nblines; | |
| 927 GList *hbuf_top; | |
| 928 | |
| 929 // Get win_entry | |
| 930 if (!current_buddy) | |
| 931 return; | |
| 932 jid = CURRENT_JID; | |
| 933 if (!jid) | |
| 934 return; | |
| 935 win_entry = scr_SearchWindow(jid); | |
| 936 if (!win_entry) | |
| 937 return; | |
| 938 | |
| 939 // Scroll up half a screen (or less) | |
| 940 nblines = CHAT_WIN_HEIGHT/2-1; | |
| 941 hbuf_top = win_entry->top; | |
| 942 if (!hbuf_top) { | |
| 943 hbuf_top = g_list_last(win_entry->hbuf); | |
| 109 | 944 if (!win_entry->cleared) |
| 945 nblines *= 3; | |
| 946 else | |
| 947 win_entry->cleared = FALSE; | |
| 105 | 948 } |
| 949 | |
| 950 n = 0; | |
| 951 while (hbuf_top && n < nblines && g_list_previous(hbuf_top)) { | |
| 952 hbuf_top = g_list_previous(hbuf_top); | |
| 953 n++; | |
| 954 } | |
| 955 win_entry->top = hbuf_top; | |
| 956 | |
| 957 // Refresh the window | |
| 958 scr_UpdateWindow(win_entry); | |
| 959 | |
| 960 // Finished :) | |
| 961 update_panels(); | |
| 962 doupdate(); | |
| 963 } | |
| 964 | |
| 143 | 965 // scr_ScrollDown() |
| 966 // Scroll down the current buddy window, half a screen. | |
| 105 | 967 void scr_ScrollDown(void) |
| 968 { | |
| 969 const gchar *jid; | |
| 970 window_entry_t *win_entry; | |
| 971 int n, nblines; | |
| 972 GList *hbuf_top; | |
| 973 | |
| 974 // Get win_entry | |
| 975 if (!current_buddy) | |
| 976 return; | |
| 977 jid = CURRENT_JID; | |
| 978 if (!jid) | |
| 979 return; | |
| 980 win_entry = scr_SearchWindow(jid); | |
| 981 if (!win_entry) | |
| 982 return; | |
| 983 | |
| 984 // Scroll down half a screen (or less) | |
| 985 nblines = CHAT_WIN_HEIGHT/2-1; | |
| 986 hbuf_top = win_entry->top; | |
| 987 | |
| 988 for (n=0 ; hbuf_top && n < nblines ; n++) | |
| 989 hbuf_top = g_list_next(hbuf_top); | |
| 990 win_entry->top = hbuf_top; | |
| 991 // Check if we are at the bottom | |
| 992 for (n=0 ; hbuf_top && n < CHAT_WIN_HEIGHT-1 ; n++) | |
| 993 hbuf_top = g_list_next(hbuf_top); | |
| 994 if (!hbuf_top) | |
| 995 win_entry->top = NULL; // End reached | |
| 996 | |
| 997 // Refresh the window | |
| 998 scr_UpdateWindow(win_entry); | |
| 999 | |
| 1000 // Finished :) | |
| 1001 update_panels(); | |
| 1002 doupdate(); | |
| 1003 } | |
| 1004 | |
| 143 | 1005 // scr_Clear() |
| 1006 // Clear the current buddy window (used for the /clear command) | |
| 108 | 1007 void scr_Clear(void) |
| 1008 { | |
| 1009 const gchar *jid; | |
| 1010 window_entry_t *win_entry; | |
| 1011 | |
| 1012 // Get win_entry | |
| 1013 if (!current_buddy) | |
| 1014 return; | |
| 1015 jid = CURRENT_JID; | |
| 1016 if (!jid) | |
| 1017 return; | |
| 1018 win_entry = scr_SearchWindow(jid); | |
| 1019 if (!win_entry) | |
| 1020 return; | |
| 1021 | |
| 1022 win_entry->cleared = TRUE; | |
| 109 | 1023 win_entry->top = NULL; |
| 108 | 1024 |
| 1025 // Refresh the window | |
| 1026 scr_UpdateWindow(win_entry); | |
| 1027 | |
| 1028 // Finished :) | |
| 1029 update_panels(); | |
| 1030 doupdate(); | |
| 1031 } | |
| 1032 | |
| 187 | 1033 // scr_BufferTop() |
| 1034 // Jump to the head of the current buddy window | |
| 1035 void scr_BufferTop(void) | |
| 1036 { | |
| 1037 const gchar *jid; | |
| 1038 window_entry_t *win_entry; | |
| 1039 | |
| 1040 // Get win_entry | |
| 1041 if (!current_buddy) return; | |
| 1042 jid = CURRENT_JID; | |
| 1043 if (!jid) return; | |
| 1044 win_entry = scr_SearchWindow(jid); | |
| 1045 | |
| 1046 if (!win_entry) return; | |
| 1047 | |
| 1048 win_entry->cleared = FALSE; | |
| 1049 win_entry->top = g_list_first(win_entry->hbuf); | |
| 1050 | |
| 1051 // Refresh the window | |
| 1052 scr_UpdateWindow(win_entry); | |
| 1053 | |
| 1054 // Finished :) | |
| 1055 update_panels(); | |
| 1056 doupdate(); | |
| 1057 } | |
| 1058 | |
| 1059 // scr_BufferBottom() | |
| 1060 // Jump to the end of the current buddy window | |
| 1061 void scr_BufferBottom(void) | |
| 1062 { | |
| 1063 const gchar *jid; | |
| 1064 window_entry_t *win_entry; | |
| 1065 | |
| 1066 // Get win_entry | |
| 1067 if (!current_buddy) return; | |
| 1068 jid = CURRENT_JID; | |
| 1069 if (!jid) return; | |
| 1070 win_entry = scr_SearchWindow(jid); | |
| 1071 | |
| 1072 if (!win_entry) return; | |
| 1073 | |
| 1074 win_entry->cleared = FALSE; | |
| 1075 win_entry->top = NULL; | |
| 1076 | |
| 1077 // Refresh the window | |
| 1078 scr_UpdateWindow(win_entry); | |
| 1079 | |
| 1080 // Finished :) | |
| 1081 update_panels(); | |
| 1082 doupdate(); | |
| 1083 } | |
| 1084 | |
| 44 | 1085 // scr_LogPrint(...) |
| 1086 // Display a message in the log window. | |
| 24 | 1087 void scr_LogPrint(const char *fmt, ...) |
| 1088 { | |
| 1089 time_t timestamp; | |
| 1090 char *buffer; | |
| 1091 va_list ap; | |
| 1092 | |
| 153 | 1093 do { |
| 157 | 1094 buffer = (char *) calloc(1, 1024); |
| 153 | 1095 } while (!buffer); |
| 24 | 1096 |
| 1097 timestamp = time(NULL); | |
| 1098 strftime(buffer, 64, "[%H:%M:%S] ", localtime(×tamp)); | |
| 1099 wprintw(logWnd, "\n%s", buffer); | |
| 1100 | |
| 1101 va_start(ap, fmt); | |
| 153 | 1102 vsnprintf(buffer, 1024, fmt, ap); |
| 24 | 1103 va_end(ap); |
| 1104 | |
| 1105 wprintw(logWnd, "%s", buffer); | |
| 1106 free(buffer); | |
| 1107 | |
| 1108 update_panels(); | |
| 1109 doupdate(); | |
| 1110 } | |
| 1111 | |
| 143 | 1112 // scr_set_chatmode() |
| 261 | 1113 // Public function to (un)set chatmode... |
| 129 | 1114 inline void scr_set_chatmode(int enable) |
| 1115 { | |
| 1116 chatmode = enable; | |
| 1117 } | |
| 1118 | |
| 238 | 1119 // scr_get_multimode() |
| 261 | 1120 // Public function to get multimode status... |
| 238 | 1121 inline int scr_get_multimode() |
| 1122 { | |
| 1123 return multimode; | |
| 1124 } | |
| 1125 | |
| 1126 // scr_set_multimode() | |
| 261 | 1127 // Public function to (un)set multimode... |
|
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1128 // Convention: |
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1129 // 0 = disabled / 1 = multimode / 2 = multimode verbatim (commands disabled) |
| 238 | 1130 inline void scr_set_multimode(int enable) |
| 1131 { | |
| 1132 if (multiline) { | |
| 1133 g_free(multiline); | |
| 1134 multiline = NULL; | |
| 1135 } | |
|
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1136 multimode = enable; |
| 238 | 1137 } |
| 1138 | |
| 1139 // scr_get_multiline() | |
| 261 | 1140 // Public function to get the current multi-line. |
| 238 | 1141 inline const char *scr_get_multiline() |
| 1142 { | |
| 1143 if (multimode && multiline) | |
| 1144 return multiline; | |
| 1145 else | |
| 1146 return ""; | |
| 1147 } | |
| 1148 | |
| 1149 // scr_append_multiline(line) | |
| 1150 // Public function to append a line to the current multi-line message. | |
| 1151 // Skip empty leading lines. | |
| 1152 void scr_append_multiline(const char *line) | |
| 1153 { | |
| 1154 static int num; | |
| 1155 | |
| 1156 if (!multimode) { | |
| 1157 scr_LogPrint("Error: Not in multi-line message mode!"); | |
| 1158 return; | |
| 1159 } | |
| 1160 if (multiline) { | |
| 1161 int len = strlen(multiline)+strlen(line)+2; | |
| 252 | 1162 if (len >= HBB_BLOCKSIZE - 1) { |
| 238 | 1163 // We don't handle single messages with size > HBB_BLOCKSIZE |
| 1164 // (see hbuf) | |
| 1165 scr_LogPrint("Your multi-line message is too big, this line has " | |
| 1166 "not been added."); | |
| 1167 scr_LogPrint("Please send this part now..."); | |
| 1168 return; | |
| 1169 } | |
| 1170 multiline = g_renew(char, multiline, len); | |
| 1171 strcat(multiline, "\n"); | |
| 1172 strcat(multiline, line); | |
| 1173 num++; | |
| 1174 } else { | |
| 1175 // First message line (we skip leading empty lines) | |
| 1176 num = 0; | |
| 1177 if (line[0]) { | |
| 1178 multiline = g_new(char, strlen(line)+1); | |
| 1179 strcpy(multiline, line); | |
| 1180 num++; | |
| 1181 } else | |
| 1182 return; | |
| 1183 } | |
| 1184 scr_LogPrint("Multi-line mode: line #%d added [%.25s...", num, line); | |
| 1185 } | |
| 1186 | |
| 173 | 1187 // scr_cmdhisto_addline() |
| 1188 // Add a line to the inputLine history | |
| 1189 inline void scr_cmdhisto_addline(char *line) | |
| 1190 { | |
| 1191 if (!line || !*line) return; | |
| 1192 | |
| 1193 cmdhisto = g_list_append(cmdhisto, g_strdup(line)); | |
| 1194 } | |
| 1195 | |
| 1196 // scr_cmdhisto_prev() | |
| 1197 // Look for previous line beginning w/ the given mask in the inputLine history | |
| 175 | 1198 // Returns NULL if none found |
| 173 | 1199 const char *scr_cmdhisto_prev(char *mask, guint len) |
| 1200 { | |
| 1201 GList *hl; | |
| 1202 if (!cmdhisto_cur) { | |
| 1203 hl = g_list_last(cmdhisto); | |
| 174 | 1204 if (hl) { // backup current line |
| 1205 strncpy(cmdhisto_backup, mask, INPUTLINE_LENGTH); | |
| 1206 } | |
| 173 | 1207 } else { |
| 1208 hl = g_list_previous(cmdhisto_cur); | |
| 1209 } | |
| 1210 while (hl) { | |
| 1211 if (!strncmp((char*)hl->data, mask, len)) { | |
| 1212 // Found a match | |
| 1213 cmdhisto_cur = hl; | |
| 1214 return (const char*)hl->data; | |
| 1215 } | |
| 1216 hl = g_list_previous(hl); | |
| 1217 } | |
| 1218 return NULL; | |
| 1219 } | |
| 1220 | |
| 1221 // scr_cmdhisto_next() | |
| 1222 // Look for next line beginning w/ the given mask in the inputLine history | |
| 175 | 1223 // Returns NULL if none found |
| 173 | 1224 const char *scr_cmdhisto_next(char *mask, guint len) |
| 1225 { | |
| 1226 GList *hl; | |
| 1227 if (!cmdhisto_cur) return NULL; | |
| 1228 hl = cmdhisto_cur; | |
| 1229 while ((hl = g_list_next(hl)) != NULL) | |
| 1230 if (!strncmp((char*)hl->data, mask, len)) { | |
| 1231 // Found a match | |
| 1232 cmdhisto_cur = hl; | |
| 1233 return (const char*)hl->data; | |
| 1234 } | |
| 175 | 1235 // If the "backuped" line matches, we'll use it |
| 1236 if (strncmp(cmdhisto_backup, mask, len)) return NULL; // No match | |
| 174 | 1237 cmdhisto_cur = NULL; |
| 1238 return cmdhisto_backup; | |
| 173 | 1239 } |
| 1240 | |
| 195 | 1241 // readline_transpose_chars() |
| 1242 // Drag the character before point forward over the character at | |
| 1243 // point, moving point forward as well. If point is at the end of | |
| 1244 // the line, then this transposes the two characters before point. | |
| 1245 void readline_transpose_chars() | |
| 1246 { | |
| 1247 char swp; | |
| 1248 | |
| 1249 if (ptr_inputline == inputLine) return; | |
| 1250 | |
| 1251 if (!*ptr_inputline) { // We're at EOL | |
| 1252 // If line is only 1 char long, nothing to do... | |
| 1253 if (ptr_inputline == inputLine+1) return; | |
| 1254 // Transpose the two previous characters | |
| 1255 swp = *(ptr_inputline-2); | |
| 1256 *(ptr_inputline-2) = *(ptr_inputline-1); | |
| 1257 *(ptr_inputline-1) = swp; | |
| 1258 } else { | |
| 196 | 1259 // Swap the two characters before the cursor and move right. |
| 195 | 1260 swp = *(ptr_inputline-1); |
| 1261 *(ptr_inputline-1) = *ptr_inputline; | |
| 1262 *ptr_inputline++ = swp; | |
| 1263 check_offset(1); | |
| 1264 } | |
| 1265 } | |
| 1266 | |
| 1267 // readline_backward_kill_word() | |
| 194 | 1268 // Kill the word before the cursor, in input line |
| 195 | 1269 void readline_backward_kill_word() |
| 194 | 1270 { |
| 1271 char *c, *old = ptr_inputline; | |
| 1272 int spaceallowed = 1; | |
| 1273 | |
| 1274 if (ptr_inputline == inputLine) return; | |
| 1275 | |
| 1276 for (c = ptr_inputline-1 ; c > inputLine ; c--) | |
| 1277 if (!isalnum(*c)) { | |
| 1278 if (*c == ' ') | |
| 1279 if (!spaceallowed) break; | |
| 1280 } else spaceallowed = 0; | |
| 1281 | |
| 1282 if (c != inputLine || *c != ' ') | |
| 1283 if ((c < ptr_inputline-1) && (!isalnum(*c))) | |
| 1284 c++; | |
| 1285 | |
| 1286 // Modify the line | |
| 1287 ptr_inputline = c; | |
| 1288 for (;;) { | |
| 1289 *c = *old++; | |
| 1290 if (!*c++) break; | |
| 1291 } | |
| 195 | 1292 check_offset(-1); |
| 194 | 1293 } |
| 1294 | |
| 98 | 1295 // which_row() |
| 1296 // Tells which row our cursor is in, in the command line. | |
| 1297 // -1 -> normal text | |
| 1298 // 0 -> command | |
| 1299 // 1 -> parameter 1 (etc.) | |
| 102 | 1300 // If > 0, then *p_row is set to the beginning of the row |
| 1301 int which_row(char **p_row) | |
| 98 | 1302 { |
| 1303 int row = -1; | |
| 1304 char *p; | |
| 1305 int quote = FALSE; | |
| 1306 | |
| 1307 // Not a command? | |
| 1308 if ((ptr_inputline == inputLine) || (inputLine[0] != '/')) | |
| 1309 return -1; | |
| 1310 | |
| 1311 // This is a command | |
| 1312 row = 0; | |
| 1313 for (p = inputLine ; p < ptr_inputline ; p++) { | |
| 1314 if (quote) { | |
| 1315 if (*p == '"' && *(p-1) != '\\') | |
| 1316 quote = FALSE; | |
| 1317 continue; | |
| 1318 } | |
| 1319 if (*p == '"' && *(p-1) != '\\') { | |
| 1320 quote = TRUE; | |
| 121 | 1321 } else if (*p == ' ') { |
| 1322 if (*(p-1) != ' ') | |
| 1323 row++; | |
| 102 | 1324 *p_row = p+1; |
| 1325 } | |
| 98 | 1326 } |
| 1327 return row; | |
| 1328 } | |
| 1329 | |
| 143 | 1330 // scr_insert_text() |
| 1331 // Insert the given text at the current cursor position. | |
| 1332 // The cursor is moved. We don't check if the cursor still is in the screen | |
| 1333 // after, the caller should do that. | |
| 98 | 1334 void scr_insert_text(const char *text) |
| 1335 { | |
| 1336 char tmpLine[INPUTLINE_LENGTH+1]; | |
| 1337 int len = strlen(text); | |
| 1338 // Check the line isn't too long | |
| 1339 if (strlen(inputLine) + len >= INPUTLINE_LENGTH) { | |
| 1340 scr_LogPrint("Cannot insert text, line too long."); | |
| 1341 return; | |
| 1342 } | |
| 1343 | |
| 1344 strcpy(tmpLine, ptr_inputline); | |
| 1345 strcpy(ptr_inputline, text); ptr_inputline += len; | |
| 1346 strcpy(ptr_inputline, tmpLine); | |
| 1347 } | |
| 1348 | |
| 143 | 1349 // scr_handle_tab() |
| 1350 // Function called when tab is pressed. | |
| 1351 // Initiate or continue a completion... | |
| 98 | 1352 void scr_handle_tab(void) |
| 1353 { | |
| 102 | 1354 int nrow; |
| 1355 char *row; | |
| 1356 const char *cchar; | |
| 103 | 1357 guint compl_categ; |
| 98 | 1358 |
| 102 | 1359 nrow = which_row(&row); |
| 98 | 1360 |
| 103 | 1361 // a) No completion if no leading slash ('cause not a command) |
| 1362 // b) We can't have more than 2 parameters (we use 2 flags) | |
| 1363 if (nrow < 0 || nrow > 2) return; | |
| 102 | 1364 |
| 103 | 1365 if (nrow == 0) { // Command completion |
| 1366 row = &inputLine[1]; | |
| 1367 compl_categ = COMPL_CMD; | |
| 1368 } else { // Other completion, depending on the command | |
| 1369 cmd *com = cmd_get(inputLine); | |
| 1370 if (!com || !row) { | |
| 1371 scr_LogPrint("I cannot complete that..."); | |
| 1372 return; | |
| 1373 } | |
| 1374 compl_categ = com->completion_flags[nrow-1]; | |
| 1375 } | |
| 1376 | |
| 1377 if (!completion_started) { | |
| 1378 GSList *list = compl_get_category_list(compl_categ); | |
| 1379 if (list) { | |
| 1380 char *prefix = g_strndup(row, ptr_inputline-row); | |
| 1381 // Init completion | |
| 1382 new_completion(prefix, list); | |
| 1383 g_free(prefix); | |
| 1384 // Now complete | |
| 98 | 1385 cchar = complete(); |
| 1386 if (cchar) | |
| 1387 scr_insert_text(cchar); | |
| 103 | 1388 completion_started = TRUE; |
| 98 | 1389 } |
| 103 | 1390 } else { // Completion already initialized |
| 1391 char *c; | |
| 1392 guint back = cancel_completion(); | |
| 1393 // Remove $back chars | |
| 1394 ptr_inputline -= back; | |
| 1395 c = ptr_inputline; | |
| 1396 for ( ; *c ; c++) | |
| 1397 *c = *(c+back); | |
| 1398 // Now complete again | |
| 1399 cchar = complete(); | |
| 1400 if (cchar) | |
| 1401 scr_insert_text(cchar); | |
| 102 | 1402 } |
| 98 | 1403 } |
| 1404 | |
| 1405 void scr_cancel_current_completion(void) | |
| 1406 { | |
| 1407 char *c; | |
| 1408 guint back = cancel_completion(); | |
| 1409 // Remove $back chars | |
| 1410 ptr_inputline -= back; | |
| 1411 c = ptr_inputline; | |
| 1412 for ( ; *c ; c++) | |
| 1413 *c = *(c+back); | |
| 1414 } | |
| 1415 | |
| 1416 void scr_end_current_completion(void) | |
| 1417 { | |
| 1418 done_completion(); | |
| 1419 completion_started = FALSE; | |
| 1420 } | |
| 1421 | |
| 24 | 1422 // check_offset(int direction) |
| 1423 // Check inputline_offset value, and make sure the cursor is inside the | |
| 1424 // screen. | |
| 1425 inline void check_offset(int direction) | |
| 1426 { | |
| 1427 // Left side | |
| 1428 if (inputline_offset && direction <= 0) { | |
| 1429 while (ptr_inputline <= (char*)&inputLine + inputline_offset) { | |
| 1430 if (inputline_offset) { | |
| 1431 inputline_offset -= 5; | |
| 1432 if (inputline_offset < 0) | |
| 1433 inputline_offset = 0; | |
| 1434 } | |
| 1435 } | |
| 1436 } | |
| 1437 // Right side | |
| 1438 if (direction >= 0) { | |
| 1439 while (ptr_inputline >= inputline_offset + (char*)&inputLine + maxX) | |
| 1440 inputline_offset += 5; | |
| 1441 } | |
| 1442 } | |
| 1443 | |
| 44 | 1444 // process_key(key) |
| 1445 // Handle the pressed key, in the command line (bottom). | |
| 29 | 1446 int process_key(int key) |
| 24 | 1447 { |
| 1448 if (isprint(key)) { | |
| 1449 char tmpLine[INPUTLINE_LENGTH+1]; | |
| 1450 | |
| 1451 // Check the line isn't too long | |
| 1452 if (strlen(inputLine) >= INPUTLINE_LENGTH) | |
| 1453 return 0; | |
| 1454 | |
| 1455 // Insert char | |
| 1456 strcpy(tmpLine, ptr_inputline); | |
| 1457 *ptr_inputline++ = key; | |
| 1458 strcpy(ptr_inputline, tmpLine); | |
| 1459 check_offset(1); | |
| 1460 } else { | |
| 1461 switch(key) { | |
| 232 | 1462 case 8: // Ctrl-h |
| 1463 case 127: // Backspace too | |
| 24 | 1464 case KEY_BACKSPACE: |
| 1465 if (ptr_inputline != (char*)&inputLine) { | |
| 42 | 1466 char *c = --ptr_inputline; |
| 1467 for ( ; *c ; c++) | |
| 1468 *c = *(c+1); | |
| 24 | 1469 check_offset(-1); |
| 1470 } | |
| 1471 break; | |
| 238 | 1472 case KEY_DC:// Del |
| 24 | 1473 if (*ptr_inputline) |
| 1474 strcpy(ptr_inputline, ptr_inputline+1); | |
| 1475 break; | |
| 1476 case KEY_LEFT: | |
| 1477 if (ptr_inputline != (char*)&inputLine) { | |
| 1478 ptr_inputline--; | |
| 1479 check_offset(-1); | |
| 1480 } | |
| 1481 break; | |
| 1482 case KEY_RIGHT: | |
| 1483 if (*ptr_inputline) | |
| 1484 ptr_inputline++; | |
| 1485 check_offset(1); | |
| 1486 break; | |
| 98 | 1487 case 7: // Ctrl-g |
| 1488 scr_cancel_current_completion(); | |
| 1489 scr_end_current_completion(); | |
| 1490 check_offset(-1); | |
| 1491 break; | |
| 24 | 1492 case 9: // Tab |
| 98 | 1493 scr_handle_tab(); |
| 1494 check_offset(0); | |
| 24 | 1495 break; |
| 1496 case '\n': // Enter | |
| 263 | 1497 case 15: // Ctrl-o ("accept-line-and-down-history") |
| 29 | 1498 if (process_line(inputLine)) |
| 24 | 1499 return 255; |
| 173 | 1500 // Add line to history |
| 1501 scr_cmdhisto_addline(inputLine); | |
| 1502 // Reset the line | |
| 24 | 1503 ptr_inputline = inputLine; |
| 1504 *ptr_inputline = 0; | |
| 1505 inputline_offset = 0; | |
| 263 | 1506 |
| 1507 if (key == '\n') // Enter | |
| 1508 { | |
| 1509 // Reset history line pointer | |
| 1510 cmdhisto_cur = NULL; | |
| 1511 } else { // down-history | |
| 1512 // Use next history line instead of a blank line | |
| 1513 const char *l = scr_cmdhisto_next("", 0); | |
| 1514 if (l) | |
| 1515 strcpy(inputLine, l); | |
| 1516 // Reset backup history line | |
| 1517 cmdhisto_backup[0] = 0; | |
| 1518 } | |
| 24 | 1519 break; |
| 1520 case KEY_UP: | |
| 175 | 1521 { |
| 1522 const char *l = scr_cmdhisto_prev(inputLine, | |
| 1523 ptr_inputline-inputLine); | |
| 1524 if (l) { | |
| 1525 strcpy(inputLine, l); | |
| 1526 } | |
| 1527 } | |
| 24 | 1528 break; |
| 1529 case KEY_DOWN: | |
| 175 | 1530 { |
| 1531 const char *l = scr_cmdhisto_next(inputLine, | |
| 1532 ptr_inputline-inputLine); | |
| 1533 if (l) { | |
| 1534 strcpy(inputLine, l); | |
| 1535 } | |
| 1536 } | |
| 24 | 1537 break; |
| 1538 case KEY_PPAGE: | |
| 175 | 1539 scr_RosterUp(); |
| 24 | 1540 break; |
| 1541 case KEY_NPAGE: | |
| 175 | 1542 scr_RosterDown(); |
| 24 | 1543 break; |
| 1544 case KEY_HOME: | |
| 1545 case 1: | |
| 1546 ptr_inputline = inputLine; | |
| 1547 inputline_offset = 0; | |
| 1548 break; | |
| 1549 case KEY_END: | |
| 1550 case 5: | |
| 1551 for (; *ptr_inputline; ptr_inputline++) ; | |
| 1552 check_offset(1); | |
| 1553 break; | |
| 1554 case 21: // Ctrl-u | |
| 1555 strcpy(inputLine, ptr_inputline); | |
| 1556 ptr_inputline = inputLine; | |
| 1557 inputline_offset = 0; | |
| 1558 break; | |
| 1559 case KEY_EOL: | |
| 1560 case 11: // Ctrl-k | |
| 1561 *ptr_inputline = 0; | |
| 1562 break; | |
| 1563 case 16: // Ctrl-p | |
| 175 | 1564 scr_ScrollUp(); |
| 24 | 1565 break; |
| 1566 case 14: // Ctrl-n | |
| 175 | 1567 scr_ScrollDown(); |
| 24 | 1568 break; |
| 196 | 1569 case 17: // Ctrl-q |
| 236 | 1570 scr_RosterUnreadMessage(1); // next unread message |
| 196 | 1571 break; |
| 195 | 1572 case 20: // Ctrl-t |
| 1573 readline_transpose_chars(); | |
| 1574 break; | |
| 194 | 1575 case 23: // Ctrl-w |
| 195 | 1576 readline_backward_kill_word(); |
| 194 | 1577 break; |
| 24 | 1578 case 27: // ESC |
| 1579 currentWindow = NULL; | |
| 1580 chatmode = FALSE; | |
| 119 | 1581 if (current_buddy) |
| 1582 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE); | |
| 24 | 1583 top_panel(chatPanel); |
| 1584 top_panel(inputPanel); | |
| 157 | 1585 update_panels(); |
| 24 | 1586 break; |
| 151 | 1587 case 12: // Ctrl-l |
| 1588 case KEY_RESIZE: | |
| 1589 scr_Resize(); | |
| 1590 break; | |
| 24 | 1591 default: |
| 1592 scr_LogPrint("Unkown key=%d", key); | |
| 232 | 1593 if (utf8_mode) |
| 1594 scr_LogPrint("WARNING: UTF-8 not yet supported!"); | |
| 24 | 1595 } |
| 1596 } | |
| 157 | 1597 if (completion_started && key != 9 && key != KEY_RESIZE) |
| 98 | 1598 scr_end_current_completion(); |
| 24 | 1599 mvwprintw(inputWnd, 0,0, "%s", inputLine + inputline_offset); |
| 1600 wclrtoeol(inputWnd); | |
| 1601 if (*ptr_inputline) { | |
| 1602 wmove(inputWnd, 0, ptr_inputline - (char*)&inputLine - inputline_offset); | |
| 1603 } | |
| 157 | 1604 if (!update_roster) { |
| 1605 //update_panels(); | |
| 1606 doupdate(); | |
| 1607 } | |
| 24 | 1608 return 0; |
| 1609 } |