374330e2 |
1 | #include <windows.h> |
49bad831 |
2 | #include <imm.h> |
374330e2 |
3 | #include <commctrl.h> |
f0a70059 |
4 | #include <mmsystem.h> |
4d331a77 |
5 | #ifndef AUTO_WINSOCK |
6 | #ifdef WINSOCK_TWO |
7 | #include <winsock2.h> |
8 | #else |
374330e2 |
9 | #include <winsock.h> |
4d331a77 |
10 | #endif |
11 | #endif |
374330e2 |
12 | #include <stdio.h> |
13 | #include <stdlib.h> |
1d470ad2 |
14 | #include <ctype.h> |
ec55b220 |
15 | #include <time.h> |
374330e2 |
16 | |
32874aea |
17 | #define PUTTY_DO_GLOBALS /* actually _define_ globals */ |
374330e2 |
18 | #include "putty.h" |
8c3cd914 |
19 | #include "winstuff.h" |
d5859615 |
20 | #include "storage.h" |
374330e2 |
21 | #include "win_res.h" |
22 | |
6833a413 |
23 | #define IDM_SHOWLOG 0x0010 |
24 | #define IDM_NEWSESS 0x0020 |
25 | #define IDM_DUPSESS 0x0030 |
26 | #define IDM_RECONF 0x0040 |
27 | #define IDM_CLRSB 0x0050 |
28 | #define IDM_RESET 0x0060 |
29 | #define IDM_TEL_AYT 0x0070 |
30 | #define IDM_TEL_BRK 0x0080 |
31 | #define IDM_TEL_SYNCH 0x0090 |
32 | #define IDM_TEL_EC 0x00a0 |
33 | #define IDM_TEL_EL 0x00b0 |
34 | #define IDM_TEL_GA 0x00c0 |
35 | #define IDM_TEL_NOP 0x00d0 |
36 | #define IDM_TEL_ABORT 0x00e0 |
37 | #define IDM_TEL_AO 0x00f0 |
38 | #define IDM_TEL_IP 0x0100 |
39 | #define IDM_TEL_SUSP 0x0110 |
40 | #define IDM_TEL_EOR 0x0120 |
41 | #define IDM_TEL_EOF 0x0130 |
42 | #define IDM_ABOUT 0x0140 |
43 | #define IDM_SAVEDSESS 0x0150 |
bc1235d4 |
44 | #define IDM_COPYALL 0x0160 |
6833a413 |
45 | |
32874aea |
46 | #define IDM_SESSLGP 0x0250 /* log type printable */ |
47 | #define IDM_SESSLGA 0x0260 /* log type all chars */ |
48 | #define IDM_SESSLGE 0x0270 /* log end */ |
6833a413 |
49 | #define IDM_SAVED_MIN 0x1000 |
50 | #define IDM_SAVED_MAX 0x2000 |
374330e2 |
51 | |
59ad2c03 |
52 | #define WM_IGNORE_SIZE (WM_XUSER + 1) |
53 | #define WM_IGNORE_CLIP (WM_XUSER + 2) |
374330e2 |
54 | |
3cf144db |
55 | /* Needed for Chinese support and apparently not always defined. */ |
56 | #ifndef VK_PROCESSKEY |
57 | #define VK_PROCESSKEY 0xE5 |
58 | #endif |
59 | |
32874aea |
60 | static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); |
61 | static int TranslateKey(UINT message, WPARAM wParam, LPARAM lParam, |
62 | unsigned char *output); |
374330e2 |
63 | static void cfgtopalette(void); |
64 | static void init_palette(void); |
59ad2c03 |
65 | static void init_fonts(int); |
374330e2 |
66 | |
67 | static int extra_width, extra_height; |
68 | |
59ad2c03 |
69 | static int pending_netevent = 0; |
70 | static WPARAM pend_netevent_wParam = 0; |
71 | static LPARAM pend_netevent_lParam = 0; |
72 | static void enact_pending_netevent(void); |
73 | |
ec55b220 |
74 | static time_t last_movement = 0; |
75 | |
374330e2 |
76 | #define FONT_NORMAL 0 |
77 | #define FONT_BOLD 1 |
78 | #define FONT_UNDERLINE 2 |
79 | #define FONT_BOLDUND 3 |
80 | #define FONT_OEM 4 |
81 | #define FONT_OEMBOLD 5 |
82 | #define FONT_OEMBOLDUND 6 |
83 | #define FONT_OEMUND 7 |
84 | static HFONT fonts[8]; |
09798031 |
85 | static int font_needs_hand_underlining; |
374330e2 |
86 | static enum { |
87 | BOLD_COLOURS, BOLD_SHADOW, BOLD_FONT |
88 | } bold_mode; |
89 | static enum { |
90 | UND_LINE, UND_FONT |
91 | } und_mode; |
92 | static int descent; |
93 | |
94 | #define NCOLOURS 24 |
95 | static COLORREF colours[NCOLOURS]; |
96 | static HPALETTE pal; |
97 | static LPLOGPALETTE logpal; |
98 | static RGBTRIPLE defpal[NCOLOURS]; |
99 | |
100 | static HWND hwnd; |
101 | |
934c0b7a |
102 | static HBITMAP caretbm; |
103 | |
374330e2 |
104 | static int dbltime, lasttime, lastact; |
105 | static Mouse_Button lastbtn; |
106 | |
01c034ad |
107 | /* this allows xterm-style mouse handling. */ |
108 | static int send_raw_mouse = 0; |
109 | static int wheel_accumulator = 0; |
110 | |
374330e2 |
111 | static char *window_name, *icon_name; |
112 | |
03f23ad6 |
113 | static int compose_state = 0; |
114 | |
0965bee0 |
115 | /* Dummy routine, only required in plink. */ |
32874aea |
116 | void ldisc_update(int echo, int edit) |
117 | { |
118 | } |
6f34e365 |
119 | |
32874aea |
120 | int WINAPI WinMain(HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show) |
121 | { |
374330e2 |
122 | static char appname[] = "PuTTY"; |
123 | WORD winsock_ver; |
124 | WSADATA wsadata; |
125 | WNDCLASS wndclass; |
126 | MSG msg; |
127 | int guess_width, guess_height; |
128 | |
8c3cd914 |
129 | hinst = inst; |
67779be7 |
130 | flags = FLAG_VERBOSE | FLAG_INTERACTIVE; |
73251d5d |
131 | |
374330e2 |
132 | winsock_ver = MAKEWORD(1, 1); |
133 | if (WSAStartup(winsock_ver, &wsadata)) { |
134 | MessageBox(NULL, "Unable to initialise WinSock", "WinSock Error", |
135 | MB_OK | MB_ICONEXCLAMATION); |
136 | return 1; |
137 | } |
138 | if (LOBYTE(wsadata.wVersion) != 1 || HIBYTE(wsadata.wVersion) != 1) { |
139 | MessageBox(NULL, "WinSock version is incompatible with 1.1", |
140 | "WinSock Error", MB_OK | MB_ICONEXCLAMATION); |
141 | WSACleanup(); |
142 | return 1; |
143 | } |
144 | /* WISHLIST: maybe allow config tweaking even if winsock not present? */ |
8df7a775 |
145 | sk_init(); |
374330e2 |
146 | |
147 | InitCommonControls(); |
148 | |
301b66db |
149 | /* Ensure a Maximize setting in Explorer doesn't maximise the |
150 | * config box. */ |
151 | defuse_showwindow(); |
152 | |
374330e2 |
153 | /* |
154 | * Process the command line. |
155 | */ |
156 | { |
157 | char *p; |
158 | |
e277c42d |
159 | default_protocol = DEFAULT_PROTOCOL; |
160 | default_port = DEFAULT_PORT; |
e1c8e0ed |
161 | cfg.logtype = LGTYP_NONE; |
e277c42d |
162 | |
a9422f39 |
163 | do_defaults(NULL, &cfg); |
374330e2 |
164 | |
165 | p = cmdline; |
32874aea |
166 | while (*p && isspace(*p)) |
167 | p++; |
374330e2 |
168 | |
169 | /* |
e277c42d |
170 | * Process command line options first. Yes, this can be |
171 | * done better, and it will be as soon as I have the |
172 | * energy... |
173 | */ |
174 | while (*p == '-') { |
175 | char *q = p + strcspn(p, " \t"); |
176 | p++; |
177 | if (q == p + 3 && |
178 | tolower(p[0]) == 's' && |
32874aea |
179 | tolower(p[1]) == 's' && tolower(p[2]) == 'h') { |
e277c42d |
180 | default_protocol = cfg.protocol = PROT_SSH; |
181 | default_port = cfg.port = 22; |
de3df031 |
182 | } else if (q == p + 7 && |
32874aea |
183 | tolower(p[0]) == 'c' && |
184 | tolower(p[1]) == 'l' && |
185 | tolower(p[2]) == 'e' && |
186 | tolower(p[3]) == 'a' && |
187 | tolower(p[4]) == 'n' && |
188 | tolower(p[5]) == 'u' && tolower(p[6]) == 'p') { |
189 | /* |
190 | * `putty -cleanup'. Remove all registry entries |
191 | * associated with PuTTY, and also find and delete |
192 | * the random seed file. |
193 | */ |
194 | if (MessageBox(NULL, |
195 | "This procedure will remove ALL Registry\n" |
196 | "entries associated with PuTTY, and will\n" |
197 | "also remove the PuTTY random seed file.\n" |
198 | "\n" |
199 | "THIS PROCESS WILL DESTROY YOUR SAVED\n" |
200 | "SESSIONS. Are you really sure you want\n" |
201 | "to continue?", |
202 | "PuTTY Warning", |
203 | MB_YESNO | MB_ICONWARNING) == IDYES) { |
204 | cleanup_all(); |
205 | } |
206 | exit(0); |
e277c42d |
207 | } |
208 | p = q + strspn(q, " \t"); |
209 | } |
210 | |
211 | /* |
374330e2 |
212 | * An initial @ means to activate a saved session. |
213 | */ |
214 | if (*p == '@') { |
f317611e |
215 | int i = strlen(p); |
32874aea |
216 | while (i > 1 && isspace(p[i - 1])) |
f317611e |
217 | i--; |
218 | p[i] = '\0'; |
32874aea |
219 | do_defaults(p + 1, &cfg); |
374330e2 |
220 | if (!*cfg.host && !do_config()) { |
221 | WSACleanup(); |
222 | return 0; |
223 | } |
224 | } else if (*p == '&') { |
225 | /* |
226 | * An initial & means we've been given a command line |
227 | * containing the hex value of a HANDLE for a file |
228 | * mapping object, which we must then extract as a |
229 | * config. |
230 | */ |
231 | HANDLE filemap; |
232 | Config *cp; |
32874aea |
233 | if (sscanf(p + 1, "%p", &filemap) == 1 && |
374330e2 |
234 | (cp = MapViewOfFile(filemap, FILE_MAP_READ, |
235 | 0, 0, sizeof(Config))) != NULL) { |
236 | cfg = *cp; |
237 | UnmapViewOfFile(cp); |
238 | CloseHandle(filemap); |
239 | } else if (!do_config()) { |
240 | WSACleanup(); |
241 | return 0; |
242 | } |
243 | } else if (*p) { |
244 | char *q = p; |
32874aea |
245 | /* |
246 | * If the hostname starts with "telnet:", set the |
247 | * protocol to Telnet and process the string as a |
248 | * Telnet URL. |
249 | */ |
250 | if (!strncmp(q, "telnet:", 7)) { |
251 | char c; |
252 | |
253 | q += 7; |
70887be9 |
254 | if (q[0] == '/' && q[1] == '/') |
255 | q += 2; |
32874aea |
256 | cfg.protocol = PROT_TELNET; |
257 | p = q; |
258 | while (*p && *p != ':' && *p != '/') |
259 | p++; |
260 | c = *p; |
261 | if (*p) |
262 | *p++ = '\0'; |
263 | if (c == ':') |
264 | cfg.port = atoi(p); |
265 | else |
266 | cfg.port = -1; |
267 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
268 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
269 | } else { |
270 | while (*p && !isspace(*p)) |
271 | p++; |
272 | if (*p) |
273 | *p++ = '\0'; |
274 | strncpy(cfg.host, q, sizeof(cfg.host) - 1); |
275 | cfg.host[sizeof(cfg.host) - 1] = '\0'; |
276 | while (*p && isspace(*p)) |
277 | p++; |
278 | if (*p) |
279 | cfg.port = atoi(p); |
280 | else |
281 | cfg.port = -1; |
282 | } |
374330e2 |
283 | } else { |
284 | if (!do_config()) { |
285 | WSACleanup(); |
286 | return 0; |
287 | } |
288 | } |
13eafebf |
289 | |
290 | /* See if host is of the form user@host */ |
291 | if (cfg.host[0] != '\0') { |
292 | char *atsign = strchr(cfg.host, '@'); |
293 | /* Make sure we're not overflowing the user field */ |
294 | if (atsign) { |
32874aea |
295 | if (atsign - cfg.host < sizeof cfg.username) { |
296 | strncpy(cfg.username, cfg.host, atsign - cfg.host); |
297 | cfg.username[atsign - cfg.host] = '\0'; |
13eafebf |
298 | } |
32874aea |
299 | memmove(cfg.host, atsign + 1, 1 + strlen(atsign + 1)); |
13eafebf |
300 | } |
301 | } |
503ddb97 |
302 | |
303 | /* |
304 | * Trim a colon suffix off the hostname if it's there. |
305 | */ |
306 | cfg.host[strcspn(cfg.host, ":")] = '\0'; |
374330e2 |
307 | } |
308 | |
89ee5268 |
309 | /* |
310 | * Select protocol. This is farmed out into a table in a |
311 | * separate file to enable an ssh-free variant. |
312 | */ |
313 | { |
32874aea |
314 | int i; |
315 | back = NULL; |
316 | for (i = 0; backends[i].backend != NULL; i++) |
317 | if (backends[i].protocol == cfg.protocol) { |
318 | back = backends[i].backend; |
319 | break; |
320 | } |
321 | if (back == NULL) { |
322 | MessageBox(NULL, "Unsupported protocol number found", |
323 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
324 | WSACleanup(); |
325 | return 1; |
326 | } |
89ee5268 |
327 | } |
5bc238bb |
328 | |
b278b14a |
329 | /* Check for invalid Port number (i.e. zero) */ |
330 | if (cfg.port == 0) { |
32874aea |
331 | MessageBox(NULL, "Invalid Port Number", |
332 | "PuTTY Internal Error", MB_OK | MB_ICONEXCLAMATION); |
333 | WSACleanup(); |
334 | return 1; |
b278b14a |
335 | } |
336 | |
374330e2 |
337 | if (!prev) { |
32874aea |
338 | wndclass.style = 0; |
339 | wndclass.lpfnWndProc = WndProc; |
340 | wndclass.cbClsExtra = 0; |
341 | wndclass.cbWndExtra = 0; |
342 | wndclass.hInstance = inst; |
343 | wndclass.hIcon = LoadIcon(inst, MAKEINTRESOURCE(IDI_MAINICON)); |
344 | wndclass.hCursor = LoadCursor(NULL, IDC_IBEAM); |
345 | wndclass.hbrBackground = GetStockObject(BLACK_BRUSH); |
346 | wndclass.lpszMenuName = NULL; |
374330e2 |
347 | wndclass.lpszClassName = appname; |
348 | |
32874aea |
349 | RegisterClass(&wndclass); |
374330e2 |
350 | } |
351 | |
352 | hwnd = NULL; |
353 | |
354 | savelines = cfg.savelines; |
355 | term_init(); |
356 | |
357 | cfgtopalette(); |
358 | |
359 | /* |
360 | * Guess some defaults for the window size. This all gets |
361 | * updated later, so we don't really care too much. However, we |
362 | * do want the font width/height guesses to correspond to a |
363 | * large font rather than a small one... |
364 | */ |
32874aea |
365 | |
374330e2 |
366 | font_width = 10; |
367 | font_height = 20; |
368 | extra_width = 25; |
369 | extra_height = 28; |
32874aea |
370 | term_size(cfg.height, cfg.width, cfg.savelines); |
374330e2 |
371 | guess_width = extra_width + font_width * cols; |
372 | guess_height = extra_height + font_height * rows; |
373 | { |
374 | RECT r; |
375 | HWND w = GetDesktopWindow(); |
32874aea |
376 | GetWindowRect(w, &r); |
374330e2 |
377 | if (guess_width > r.right - r.left) |
378 | guess_width = r.right - r.left; |
379 | if (guess_height > r.bottom - r.top) |
380 | guess_height = r.bottom - r.top; |
381 | } |
382 | |
c9def1b8 |
383 | { |
32874aea |
384 | int winmode = WS_OVERLAPPEDWINDOW | WS_VSCROLL; |
385 | int exwinmode = 0; |
386 | if (!cfg.scrollbar) |
387 | winmode &= ~(WS_VSCROLL); |
388 | if (cfg.locksize) |
389 | winmode &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); |
390 | if (cfg.alwaysontop) |
391 | exwinmode |= WS_EX_TOPMOST; |
392 | if (cfg.sunken_edge) |
393 | exwinmode |= WS_EX_CLIENTEDGE; |
394 | hwnd = CreateWindowEx(exwinmode, appname, appname, |
395 | winmode, CW_USEDEFAULT, CW_USEDEFAULT, |
396 | guess_width, guess_height, |
397 | NULL, NULL, inst, NULL); |
398 | } |
374330e2 |
399 | |
400 | /* |
401 | * Initialise the fonts, simultaneously correcting the guesses |
402 | * for font_{width,height}. |
403 | */ |
404 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
405 | und_mode = UND_FONT; |
59ad2c03 |
406 | init_fonts(0); |
374330e2 |
407 | |
408 | /* |
409 | * Correct the guesses for extra_{width,height}. |
410 | */ |
411 | { |
412 | RECT cr, wr; |
32874aea |
413 | GetWindowRect(hwnd, &wr); |
414 | GetClientRect(hwnd, &cr); |
374330e2 |
415 | extra_width = wr.right - wr.left - cr.right + cr.left; |
416 | extra_height = wr.bottom - wr.top - cr.bottom + cr.top; |
417 | } |
418 | |
419 | /* |
420 | * Resize the window, now we know what size we _really_ want it |
421 | * to be. |
422 | */ |
423 | guess_width = extra_width + font_width * cols; |
424 | guess_height = extra_height + font_height * rows; |
32874aea |
425 | SendMessage(hwnd, WM_IGNORE_SIZE, 0, 0); |
426 | SetWindowPos(hwnd, NULL, 0, 0, guess_width, guess_height, |
427 | SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER); |
374330e2 |
428 | |
429 | /* |
934c0b7a |
430 | * Set up a caret bitmap, with no content. |
431 | */ |
432 | { |
32874aea |
433 | char *bits; |
434 | int size = (font_width + 15) / 16 * 2 * font_height; |
435 | bits = smalloc(size); |
436 | memset(bits, 0, size); |
437 | caretbm = CreateBitmap(font_width, font_height, 1, 1, bits); |
438 | sfree(bits); |
934c0b7a |
439 | } |
5b7ce734 |
440 | CreateCaret(hwnd, caretbm, font_width, font_height); |
934c0b7a |
441 | |
442 | /* |
374330e2 |
443 | * Initialise the scroll bar. |
444 | */ |
445 | { |
446 | SCROLLINFO si; |
447 | |
448 | si.cbSize = sizeof(si); |
c9def1b8 |
449 | si.fMask = SIF_ALL | SIF_DISABLENOSCROLL; |
374330e2 |
450 | si.nMin = 0; |
32874aea |
451 | si.nMax = rows - 1; |
374330e2 |
452 | si.nPage = rows; |
453 | si.nPos = 0; |
32874aea |
454 | SetScrollInfo(hwnd, SB_VERT, &si, FALSE); |
374330e2 |
455 | } |
456 | |
457 | /* |
458 | * Start up the telnet connection. |
459 | */ |
460 | { |
461 | char *error; |
9ca5da42 |
462 | char msg[1024], *title; |
374330e2 |
463 | char *realhost; |
464 | |
32874aea |
465 | error = back->init(cfg.host, cfg.port, &realhost); |
374330e2 |
466 | if (error) { |
582c0054 |
467 | sprintf(msg, "Unable to open connection to\n" |
32874aea |
468 | "%.800s\n" "%s", cfg.host, error); |
374330e2 |
469 | MessageBox(NULL, msg, "PuTTY Error", MB_ICONERROR | MB_OK); |
470 | return 0; |
471 | } |
472 | window_name = icon_name = NULL; |
32874aea |
473 | if (*cfg.wintitle) { |
474 | title = cfg.wintitle; |
475 | } else { |
476 | sprintf(msg, "%s - PuTTY", realhost); |
477 | title = msg; |
478 | } |
479 | set_title(title); |
480 | set_icon(title); |
374330e2 |
481 | } |
482 | |
d85548fe |
483 | session_closed = FALSE; |
484 | |
374330e2 |
485 | /* |
486 | * Set up the input and output buffers. |
487 | */ |
c9def1b8 |
488 | inbuf_head = 0; |
374330e2 |
489 | outbuf_reap = outbuf_head = 0; |
490 | |
491 | /* |
492 | * Prepare the mouse handler. |
493 | */ |
494 | lastact = MA_NOTHING; |
01c034ad |
495 | lastbtn = MBT_NOTHING; |
374330e2 |
496 | dbltime = GetDoubleClickTime(); |
497 | |
498 | /* |
499 | * Set up the session-control options on the system menu. |
500 | */ |
501 | { |
32874aea |
502 | HMENU m = GetSystemMenu(hwnd, FALSE); |
503 | HMENU p, s; |
0a4aa984 |
504 | int i; |
374330e2 |
505 | |
32874aea |
506 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
374330e2 |
507 | if (cfg.protocol == PROT_TELNET) { |
508 | p = CreateMenu(); |
32874aea |
509 | AppendMenu(p, MF_ENABLED, IDM_TEL_AYT, "Are You There"); |
510 | AppendMenu(p, MF_ENABLED, IDM_TEL_BRK, "Break"); |
511 | AppendMenu(p, MF_ENABLED, IDM_TEL_SYNCH, "Synch"); |
512 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
513 | AppendMenu(p, MF_ENABLED, IDM_TEL_EC, "Erase Character"); |
514 | AppendMenu(p, MF_ENABLED, IDM_TEL_EL, "Erase Line"); |
515 | AppendMenu(p, MF_ENABLED, IDM_TEL_GA, "Go Ahead"); |
516 | AppendMenu(p, MF_ENABLED, IDM_TEL_NOP, "No Operation"); |
517 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
518 | AppendMenu(p, MF_ENABLED, IDM_TEL_ABORT, "Abort Process"); |
519 | AppendMenu(p, MF_ENABLED, IDM_TEL_AO, "Abort Output"); |
520 | AppendMenu(p, MF_ENABLED, IDM_TEL_IP, "Interrupt Process"); |
521 | AppendMenu(p, MF_ENABLED, IDM_TEL_SUSP, "Suspend Process"); |
522 | AppendMenu(p, MF_SEPARATOR, 0, 0); |
523 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOR, "End Of Record"); |
524 | AppendMenu(p, MF_ENABLED, IDM_TEL_EOF, "End Of File"); |
525 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) p, |
526 | "Telnet Command"); |
527 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
528 | } |
529 | AppendMenu(m, MF_ENABLED, IDM_SHOWLOG, "&Event Log"); |
530 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
531 | AppendMenu(m, MF_ENABLED, IDM_NEWSESS, "Ne&w Session..."); |
532 | AppendMenu(m, MF_ENABLED, IDM_DUPSESS, "&Duplicate Session"); |
0a4aa984 |
533 | s = CreateMenu(); |
534 | get_sesslist(TRUE); |
32874aea |
535 | for (i = 1; i < ((nsessions < 256) ? nsessions : 256); i++) |
536 | AppendMenu(s, MF_ENABLED, IDM_SAVED_MIN + (16 * i), |
537 | sessions[i]); |
538 | AppendMenu(m, MF_POPUP | MF_ENABLED, (UINT) s, "Sa&ved Sessions"); |
539 | AppendMenu(m, MF_ENABLED, IDM_RECONF, "Chan&ge Settings..."); |
540 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
541 | AppendMenu(m, MF_ENABLED, IDM_COPYALL, "C&opy All to Clipboard"); |
542 | AppendMenu(m, MF_ENABLED, IDM_CLRSB, "C&lear Scrollback"); |
543 | AppendMenu(m, MF_ENABLED, IDM_RESET, "Rese&t Terminal"); |
544 | AppendMenu(m, MF_SEPARATOR, 0, 0); |
545 | AppendMenu(m, MF_ENABLED, IDM_ABOUT, "&About PuTTY"); |
374330e2 |
546 | } |
547 | |
548 | /* |
549 | * Finally show the window! |
550 | */ |
32874aea |
551 | ShowWindow(hwnd, show); |
374330e2 |
552 | |
553 | /* |
e1c8e0ed |
554 | * Open the initial log file if there is one. |
555 | */ |
556 | logfopen(); |
557 | |
558 | /* |
374330e2 |
559 | * Set the palette up. |
560 | */ |
561 | pal = NULL; |
562 | logpal = NULL; |
563 | init_palette(); |
564 | |
565 | has_focus = (GetForegroundWindow() == hwnd); |
32874aea |
566 | UpdateWindow(hwnd); |
374330e2 |
567 | |
32874aea |
568 | if (GetMessage(&msg, NULL, 0, 0) == 1) { |
59ad2c03 |
569 | int timer_id = 0, long_timer = 0; |
570 | |
ec55b220 |
571 | while (msg.message != WM_QUIT) { |
59ad2c03 |
572 | /* Sometimes DispatchMessage calls routines that use their own |
573 | * GetMessage loop, setup this timer so we get some control back. |
574 | * |
575 | * Also call term_update() from the timer so that if the host |
576 | * is sending data flat out we still do redraws. |
577 | */ |
32874aea |
578 | if (timer_id && long_timer) { |
59ad2c03 |
579 | KillTimer(hwnd, timer_id); |
580 | long_timer = timer_id = 0; |
581 | } |
32874aea |
582 | if (!timer_id) |
59ad2c03 |
583 | timer_id = SetTimer(hwnd, 1, 20, NULL); |
32874aea |
584 | if (!(IsWindow(logbox) && IsDialogMessage(logbox, &msg))) |
585 | DispatchMessage(&msg); |
59ad2c03 |
586 | |
ec55b220 |
587 | /* Make sure we blink everything that needs it. */ |
59ad2c03 |
588 | term_blink(0); |
589 | |
c9def1b8 |
590 | /* Send the paste buffer if there's anything to send */ |
591 | term_paste(); |
592 | |
59ad2c03 |
593 | /* If there's nothing new in the queue then we can do everything |
594 | * we've delayed, reading the socket, writing, and repainting |
595 | * the window. |
596 | */ |
32874aea |
597 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
598 | continue; |
59ad2c03 |
599 | |
ec55b220 |
600 | if (pending_netevent) { |
601 | enact_pending_netevent(); |
602 | |
603 | /* Force the cursor blink on */ |
604 | term_blink(1); |
605 | |
32874aea |
606 | if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) |
ec55b220 |
607 | continue; |
59ad2c03 |
608 | } |
ec55b220 |
609 | |
610 | /* Okay there is now nothing to do so we make sure the screen is |
611 | * completely up to date then tell windows to call us in a little |
612 | * while. |
613 | */ |
614 | if (timer_id) { |
615 | KillTimer(hwnd, timer_id); |
616 | timer_id = 0; |
617 | } |
32874aea |
618 | HideCaret(hwnd); |
ec55b220 |
619 | if (inbuf_head) |
620 | term_out(); |
621 | term_update(); |
32874aea |
622 | ShowCaret(hwnd); |
156686ef |
623 | if (in_vbell) |
32874aea |
624 | /* Hmm, term_update didn't want to do an update too soon ... */ |
625 | timer_id = SetTimer(hwnd, 1, 50, NULL); |
156686ef |
626 | else if (!has_focus) |
32874aea |
627 | timer_id = SetTimer(hwnd, 1, 2000, NULL); |
ec55b220 |
628 | else |
32874aea |
629 | timer_id = SetTimer(hwnd, 1, 100, NULL); |
ec55b220 |
630 | long_timer = 1; |
32874aea |
631 | |
ec55b220 |
632 | /* There's no point rescanning everything in the message queue |
156686ef |
633 | * so we do an apparently unnecessary wait here |
ec55b220 |
634 | */ |
635 | WaitMessage(); |
32874aea |
636 | if (GetMessage(&msg, NULL, 0, 0) != 1) |
ec55b220 |
637 | break; |
59ad2c03 |
638 | } |
374330e2 |
639 | } |
640 | |
641 | /* |
642 | * Clean up. |
643 | */ |
644 | { |
645 | int i; |
32874aea |
646 | for (i = 0; i < 8; i++) |
374330e2 |
647 | if (fonts[i]) |
648 | DeleteObject(fonts[i]); |
649 | } |
650 | sfree(logpal); |
651 | if (pal) |
652 | DeleteObject(pal); |
653 | WSACleanup(); |
654 | |
8f203108 |
655 | if (cfg.protocol == PROT_SSH) { |
374330e2 |
656 | random_save_seed(); |
8f203108 |
657 | #ifdef MSCRYPTOAPI |
658 | crypto_wrapup(); |
659 | #endif |
660 | } |
374330e2 |
661 | |
662 | return msg.wParam; |
663 | } |
664 | |
665 | /* |
8df7a775 |
666 | * Set up, or shut down, an AsyncSelect. Called from winnet.c. |
667 | */ |
32874aea |
668 | char *do_select(SOCKET skt, int startup) |
669 | { |
8df7a775 |
670 | int msg, events; |
671 | if (startup) { |
672 | msg = WM_NETEVENT; |
673 | events = FD_READ | FD_WRITE | FD_OOB | FD_CLOSE; |
674 | } else { |
675 | msg = events = 0; |
676 | } |
677 | if (!hwnd) |
678 | return "do_select(): internal error (hwnd==NULL)"; |
32874aea |
679 | if (WSAAsyncSelect(skt, hwnd, msg, events) == SOCKET_ERROR) { |
680 | switch (WSAGetLastError()) { |
681 | case WSAENETDOWN: |
682 | return "Network is down"; |
683 | default: |
684 | return "WSAAsyncSelect(): unknown error"; |
685 | } |
8df7a775 |
686 | } |
687 | return NULL; |
688 | } |
689 | |
690 | /* |
01c034ad |
691 | * set or clear the "raw mouse message" mode |
692 | */ |
693 | void set_raw_mouse_mode(int activate) |
694 | { |
695 | send_raw_mouse = activate; |
696 | SetCursor(LoadCursor(NULL, activate ? IDC_ARROW : IDC_IBEAM)); |
697 | } |
698 | |
699 | /* |
8d5de777 |
700 | * Print a message box and close the connection. |
701 | */ |
32874aea |
702 | void connection_fatal(char *fmt, ...) |
703 | { |
8d5de777 |
704 | va_list ap; |
705 | char stuff[200]; |
706 | |
707 | va_start(ap, fmt); |
708 | vsprintf(stuff, fmt, ap); |
709 | va_end(ap); |
710 | MessageBox(hwnd, stuff, "PuTTY Fatal Error", MB_ICONERROR | MB_OK); |
b41069ff |
711 | if (cfg.close_on_exit == COE_ALWAYS) |
32874aea |
712 | PostQuitMessage(1); |
8d5de777 |
713 | else { |
32874aea |
714 | session_closed = TRUE; |
715 | SetWindowText(hwnd, "PuTTY (inactive)"); |
8d5de777 |
716 | } |
717 | } |
718 | |
719 | /* |
59ad2c03 |
720 | * Actually do the job requested by a WM_NETEVENT |
721 | */ |
32874aea |
722 | static void enact_pending_netevent(void) |
723 | { |
9dde0b46 |
724 | static int reentering = 0; |
8df7a775 |
725 | extern int select_result(WPARAM, LPARAM); |
726 | int ret; |
9dde0b46 |
727 | |
728 | if (reentering) |
32874aea |
729 | return; /* don't unpend the pending */ |
9dde0b46 |
730 | |
59ad2c03 |
731 | pending_netevent = FALSE; |
9dde0b46 |
732 | |
733 | reentering = 1; |
32874aea |
734 | ret = select_result(pend_netevent_wParam, pend_netevent_lParam); |
9dde0b46 |
735 | reentering = 0; |
59ad2c03 |
736 | |
b41069ff |
737 | if (ret == 0 && !session_closed) { |
32874aea |
738 | /* Abnormal exits will already have set session_closed and taken |
739 | * appropriate action. */ |
b41069ff |
740 | if (cfg.close_on_exit == COE_ALWAYS || |
32874aea |
741 | cfg.close_on_exit == COE_NORMAL) PostQuitMessage(0); |
59ad2c03 |
742 | else { |
32874aea |
743 | session_closed = TRUE; |
744 | SetWindowText(hwnd, "PuTTY (inactive)"); |
745 | MessageBox(hwnd, "Connection closed by remote host", |
746 | "PuTTY", MB_OK | MB_ICONINFORMATION); |
59ad2c03 |
747 | } |
748 | } |
749 | } |
750 | |
751 | /* |
374330e2 |
752 | * Copy the colour palette from the configuration data into defpal. |
753 | * This is non-trivial because the colour indices are different. |
754 | */ |
32874aea |
755 | static void cfgtopalette(void) |
756 | { |
374330e2 |
757 | int i; |
758 | static const int ww[] = { |
759 | 6, 7, 8, 9, 10, 11, 12, 13, |
760 | 14, 15, 16, 17, 18, 19, 20, 21, |
761 | 0, 1, 2, 3, 4, 4, 5, 5 |
762 | }; |
763 | |
32874aea |
764 | for (i = 0; i < 24; i++) { |
374330e2 |
765 | int w = ww[i]; |
766 | defpal[i].rgbtRed = cfg.colours[w][0]; |
767 | defpal[i].rgbtGreen = cfg.colours[w][1]; |
768 | defpal[i].rgbtBlue = cfg.colours[w][2]; |
769 | } |
770 | } |
771 | |
772 | /* |
773 | * Set up the colour palette. |
774 | */ |
32874aea |
775 | static void init_palette(void) |
776 | { |
374330e2 |
777 | int i; |
32874aea |
778 | HDC hdc = GetDC(hwnd); |
374330e2 |
779 | if (hdc) { |
32874aea |
780 | if (cfg.try_palette && GetDeviceCaps(hdc, RASTERCAPS) & RC_PALETTE) { |
374330e2 |
781 | logpal = smalloc(sizeof(*logpal) |
782 | - sizeof(logpal->palPalEntry) |
783 | + NCOLOURS * sizeof(PALETTEENTRY)); |
784 | logpal->palVersion = 0x300; |
785 | logpal->palNumEntries = NCOLOURS; |
786 | for (i = 0; i < NCOLOURS; i++) { |
787 | logpal->palPalEntry[i].peRed = defpal[i].rgbtRed; |
788 | logpal->palPalEntry[i].peGreen = defpal[i].rgbtGreen; |
789 | logpal->palPalEntry[i].peBlue = defpal[i].rgbtBlue; |
790 | logpal->palPalEntry[i].peFlags = PC_NOCOLLAPSE; |
791 | } |
32874aea |
792 | pal = CreatePalette(logpal); |
374330e2 |
793 | if (pal) { |
32874aea |
794 | SelectPalette(hdc, pal, FALSE); |
795 | RealizePalette(hdc); |
796 | SelectPalette(hdc, GetStockObject(DEFAULT_PALETTE), FALSE); |
374330e2 |
797 | } |
798 | } |
32874aea |
799 | ReleaseDC(hwnd, hdc); |
374330e2 |
800 | } |
801 | if (pal) |
32874aea |
802 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
803 | colours[i] = PALETTERGB(defpal[i].rgbtRed, |
804 | defpal[i].rgbtGreen, |
805 | defpal[i].rgbtBlue); |
806 | else |
32874aea |
807 | for (i = 0; i < NCOLOURS; i++) |
374330e2 |
808 | colours[i] = RGB(defpal[i].rgbtRed, |
32874aea |
809 | defpal[i].rgbtGreen, defpal[i].rgbtBlue); |
374330e2 |
810 | } |
811 | |
812 | /* |
813 | * Initialise all the fonts we will need. There may be as many as |
814 | * eight or as few as one. We also: |
815 | * |
816 | * - check the font width and height, correcting our guesses if |
817 | * necessary. |
818 | * |
819 | * - verify that the bold font is the same width as the ordinary |
820 | * one, and engage shadow bolding if not. |
821 | * |
822 | * - verify that the underlined font is the same width as the |
823 | * ordinary one (manual underlining by means of line drawing can |
824 | * be done in a pinch). |
374330e2 |
825 | */ |
32874aea |
826 | static void init_fonts(int pick_width) |
827 | { |
374330e2 |
828 | TEXTMETRIC tm; |
97fc891e |
829 | int i; |
59ad2c03 |
830 | int fsize[8]; |
374330e2 |
831 | HDC hdc; |
832 | int fw_dontcare, fw_bold; |
97fc891e |
833 | int firstchar = ' '; |
374330e2 |
834 | |
59ad2c03 |
835 | #ifdef CHECKOEMFONT |
32874aea |
836 | font_messup: |
59ad2c03 |
837 | #endif |
32874aea |
838 | for (i = 0; i < 8; i++) |
374330e2 |
839 | fonts[i] = NULL; |
840 | |
841 | if (cfg.fontisbold) { |
842 | fw_dontcare = FW_BOLD; |
5b80d07f |
843 | fw_bold = FW_HEAVY; |
32874aea |
844 | } else { |
374330e2 |
845 | fw_dontcare = FW_DONTCARE; |
846 | fw_bold = FW_BOLD; |
847 | } |
848 | |
97fc891e |
849 | hdc = GetDC(hwnd); |
850 | |
851 | font_height = cfg.fontheight; |
3b2c664e |
852 | if (font_height > 0) { |
32874aea |
853 | font_height = |
854 | -MulDiv(font_height, GetDeviceCaps(hdc, LOGPIXELSY), 72); |
3b2c664e |
855 | } |
59ad2c03 |
856 | font_width = pick_width; |
97fc891e |
857 | |
374330e2 |
858 | #define f(i,c,w,u) \ |
97fc891e |
859 | fonts[i] = CreateFont (font_height, font_width, 0, 0, w, FALSE, u, FALSE, \ |
374330e2 |
860 | c, OUT_DEFAULT_PRECIS, \ |
861 | CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, \ |
862 | FIXED_PITCH | FF_DONTCARE, cfg.font) |
97fc891e |
863 | |
374330e2 |
864 | if (cfg.vtmode != VT_OEMONLY) { |
14963b8f |
865 | f(FONT_NORMAL, cfg.fontcharset, fw_dontcare, FALSE); |
97fc891e |
866 | |
32874aea |
867 | SelectObject(hdc, fonts[FONT_NORMAL]); |
868 | GetTextMetrics(hdc, &tm); |
97fc891e |
869 | font_height = tm.tmHeight; |
870 | font_width = tm.tmAveCharWidth; |
871 | |
14963b8f |
872 | f(FONT_UNDERLINE, cfg.fontcharset, fw_dontcare, TRUE); |
97fc891e |
873 | |
32874aea |
874 | /* |
875 | * Some fonts, e.g. 9-pt Courier, draw their underlines |
876 | * outside their character cell. We successfully prevent |
877 | * screen corruption by clipping the text output, but then |
878 | * we lose the underline completely. Here we try to work |
879 | * out whether this is such a font, and if it is, we set a |
880 | * flag that causes underlines to be drawn by hand. |
881 | * |
882 | * Having tried other more sophisticated approaches (such |
883 | * as examining the TEXTMETRIC structure or requesting the |
884 | * height of a string), I think we'll do this the brute |
885 | * force way: we create a small bitmap, draw an underlined |
886 | * space on it, and test to see whether any pixels are |
887 | * foreground-coloured. (Since we expect the underline to |
888 | * go all the way across the character cell, we only search |
889 | * down a single column of the bitmap, half way across.) |
890 | */ |
891 | { |
892 | HDC und_dc; |
893 | HBITMAP und_bm, und_oldbm; |
894 | int i, gotit; |
895 | COLORREF c; |
896 | |
897 | und_dc = CreateCompatibleDC(hdc); |
898 | und_bm = CreateCompatibleBitmap(hdc, font_width, font_height); |
899 | und_oldbm = SelectObject(und_dc, und_bm); |
900 | SelectObject(und_dc, fonts[FONT_UNDERLINE]); |
901 | SetTextAlign(und_dc, TA_TOP | TA_LEFT | TA_NOUPDATECP); |
902 | SetTextColor(und_dc, RGB(255, 255, 255)); |
903 | SetBkColor(und_dc, RGB(0, 0, 0)); |
904 | SetBkMode(und_dc, OPAQUE); |
905 | ExtTextOut(und_dc, 0, 0, ETO_OPAQUE, NULL, " ", 1, NULL); |
906 | gotit = FALSE; |
907 | for (i = 0; i < font_height; i++) { |
908 | c = GetPixel(und_dc, font_width / 2, i); |
909 | if (c != RGB(0, 0, 0)) |
910 | gotit = TRUE; |
911 | } |
912 | SelectObject(und_dc, und_oldbm); |
913 | DeleteObject(und_bm); |
914 | DeleteDC(und_dc); |
915 | font_needs_hand_underlining = !gotit; |
916 | } |
917 | |
918 | if (bold_mode == BOLD_FONT) { |
14963b8f |
919 | f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE); |
920 | f(FONT_BOLDUND, cfg.fontcharset, fw_bold, TRUE); |
374330e2 |
921 | } |
97fc891e |
922 | |
32874aea |
923 | if (cfg.vtmode == VT_OEMANSI) { |
97fc891e |
924 | f(FONT_OEM, OEM_CHARSET, fw_dontcare, FALSE); |
925 | f(FONT_OEMUND, OEM_CHARSET, fw_dontcare, TRUE); |
926 | |
927 | if (bold_mode == BOLD_FONT) { |
928 | f(FONT_OEMBOLD, OEM_CHARSET, fw_bold, FALSE); |
929 | f(FONT_OEMBOLDUND, OEM_CHARSET, fw_bold, TRUE); |
930 | } |
32874aea |
931 | } |
932 | } else { |
97fc891e |
933 | f(FONT_OEM, cfg.fontcharset, fw_dontcare, FALSE); |
934 | |
32874aea |
935 | SelectObject(hdc, fonts[FONT_OEM]); |
936 | GetTextMetrics(hdc, &tm); |
97fc891e |
937 | font_height = tm.tmHeight; |
938 | font_width = tm.tmAveCharWidth; |
939 | |
940 | f(FONT_OEMUND, cfg.fontcharset, fw_dontcare, TRUE); |
941 | |
942 | if (bold_mode == BOLD_FONT) { |
943 | f(FONT_BOLD, cfg.fontcharset, fw_bold, FALSE); |
944 | f(FONT_BOLDUND, cfg.fontcharset, fw_bold, TRUE); |
374330e2 |
945 | } |
374330e2 |
946 | } |
947 | #undef f |
948 | |
97fc891e |
949 | descent = tm.tmAscent + 1; |
950 | if (descent >= font_height) |
951 | descent = font_height - 1; |
952 | firstchar = tm.tmFirstChar; |
374330e2 |
953 | |
32874aea |
954 | for (i = 0; i < 8; i++) { |
97fc891e |
955 | if (fonts[i]) { |
32874aea |
956 | if (SelectObject(hdc, fonts[i]) && GetTextMetrics(hdc, &tm)) |
957 | fsize[i] = tm.tmAveCharWidth + 256 * tm.tmHeight; |
958 | else |
959 | fsize[i] = -i; |
960 | } else |
961 | fsize[i] = -i; |
374330e2 |
962 | } |
963 | |
32874aea |
964 | ReleaseDC(hwnd, hdc); |
374330e2 |
965 | |
59ad2c03 |
966 | /* ... This is wrong in OEM only mode */ |
97fc891e |
967 | if (fsize[FONT_UNDERLINE] != fsize[FONT_NORMAL] || |
374330e2 |
968 | (bold_mode == BOLD_FONT && |
97fc891e |
969 | fsize[FONT_BOLDUND] != fsize[FONT_BOLD])) { |
374330e2 |
970 | und_mode = UND_LINE; |
32874aea |
971 | DeleteObject(fonts[FONT_UNDERLINE]); |
374330e2 |
972 | if (bold_mode == BOLD_FONT) |
32874aea |
973 | DeleteObject(fonts[FONT_BOLDUND]); |
374330e2 |
974 | } |
975 | |
32874aea |
976 | if (bold_mode == BOLD_FONT && fsize[FONT_BOLD] != fsize[FONT_NORMAL]) { |
374330e2 |
977 | bold_mode = BOLD_SHADOW; |
32874aea |
978 | DeleteObject(fonts[FONT_BOLD]); |
374330e2 |
979 | if (und_mode == UND_FONT) |
32874aea |
980 | DeleteObject(fonts[FONT_BOLDUND]); |
374330e2 |
981 | } |
59ad2c03 |
982 | #ifdef CHECKOEMFONT |
3cfb9f1c |
983 | /* With the fascist font painting it doesn't matter if the linedraw font |
59ad2c03 |
984 | * isn't exactly the right size anymore so we don't have to check this. |
985 | */ |
32874aea |
986 | if (cfg.vtmode == VT_OEMANSI && fsize[FONT_OEM] != fsize[FONT_NORMAL]) { |
987 | if (cfg.fontcharset == OEM_CHARSET) { |
97fc891e |
988 | MessageBox(NULL, "The OEM and ANSI versions of this font are\n" |
32874aea |
989 | "different sizes. Using OEM-only mode instead", |
990 | "Font Size Mismatch", MB_ICONINFORMATION | MB_OK); |
97fc891e |
991 | cfg.vtmode = VT_OEMONLY; |
32874aea |
992 | } else if (firstchar < ' ') { |
97fc891e |
993 | MessageBox(NULL, "The OEM and ANSI versions of this font are\n" |
32874aea |
994 | "different sizes. Using XTerm mode instead", |
995 | "Font Size Mismatch", MB_ICONINFORMATION | MB_OK); |
97fc891e |
996 | cfg.vtmode = VT_XWINDOWS; |
32874aea |
997 | } else { |
97fc891e |
998 | MessageBox(NULL, "The OEM and ANSI versions of this font are\n" |
32874aea |
999 | "different sizes. Using ISO8859-1 mode instead", |
1000 | "Font Size Mismatch", MB_ICONINFORMATION | MB_OK); |
97fc891e |
1001 | cfg.vtmode = VT_POORMAN; |
1002 | } |
1003 | |
32874aea |
1004 | for (i = 0; i < 8; i++) |
374330e2 |
1005 | if (fonts[i]) |
32874aea |
1006 | DeleteObject(fonts[i]); |
97fc891e |
1007 | goto font_messup; |
374330e2 |
1008 | } |
59ad2c03 |
1009 | #endif |
374330e2 |
1010 | } |
1011 | |
32874aea |
1012 | void request_resize(int w, int h, int refont) |
1013 | { |
59ad2c03 |
1014 | int width, height; |
c9def1b8 |
1015 | |
1016 | /* If the window is maximized supress resizing attempts */ |
32874aea |
1017 | if (IsZoomed(hwnd)) |
1018 | return; |
1019 | |
59ad2c03 |
1020 | #ifdef CHECKOEMFONT |
1021 | /* Don't do this in OEMANSI, you may get disable messages */ |
32874aea |
1022 | if (refont && w != cols && (cols == 80 || cols == 132) |
1023 | && cfg.vtmode != VT_OEMANSI) |
59ad2c03 |
1024 | #else |
32874aea |
1025 | if (refont && w != cols && (cols == 80 || cols == 132)) |
59ad2c03 |
1026 | #endif |
1027 | { |
32874aea |
1028 | /* If font width too big for screen should we shrink the font more ? */ |
1029 | if (w == 132) |
1030 | font_width = ((font_width * cols + w / 2) / w); |
1031 | else |
59ad2c03 |
1032 | font_width = 0; |
1033 | { |
1034 | int i; |
32874aea |
1035 | for (i = 0; i < 8; i++) |
59ad2c03 |
1036 | if (fonts[i]) |
1037 | DeleteObject(fonts[i]); |
1038 | } |
32874aea |
1039 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
1040 | und_mode = UND_FONT; |
1041 | init_fonts(font_width); |
1042 | } else { |
1043 | static int first_time = 1; |
1044 | static RECT ss; |
1045 | |
1046 | switch (first_time) { |
1047 | case 1: |
1048 | /* Get the size of the screen */ |
1049 | if (GetClientRect(GetDesktopWindow(), &ss)) |
1050 | /* first_time = 0 */ ; |
1051 | else { |
1052 | first_time = 2; |
1053 | break; |
1054 | } |
1055 | case 0: |
1056 | /* Make sure the values are sane */ |
1057 | width = (ss.right - ss.left - extra_width) / font_width; |
1058 | height = (ss.bottom - ss.top - extra_height) / font_height; |
1059 | |
1060 | if (w > width) |
1061 | w = width; |
1062 | if (h > height) |
1063 | h = height; |
1064 | if (w < 15) |
1065 | w = 15; |
1066 | if (h < 1) |
1067 | w = 1; |
1068 | } |
c9def1b8 |
1069 | } |
59ad2c03 |
1070 | |
1071 | width = extra_width + font_width * w; |
1072 | height = extra_height + font_height * h; |
374330e2 |
1073 | |
32874aea |
1074 | SetWindowPos(hwnd, NULL, 0, 0, width, height, |
1075 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1076 | SWP_NOMOVE | SWP_NOZORDER); |
374330e2 |
1077 | } |
1078 | |
32874aea |
1079 | static void click(Mouse_Button b, int x, int y, int shift, int ctrl) |
1080 | { |
fdedf2c8 |
1081 | int thistime = GetMessageTime(); |
1082 | |
01c034ad |
1083 | if (send_raw_mouse) { |
1084 | term_mouse(b, MA_CLICK, x, y, shift, ctrl); |
1085 | return; |
1086 | } |
1087 | |
fdedf2c8 |
1088 | if (lastbtn == b && thistime - lasttime < dbltime) { |
374330e2 |
1089 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
1090 | lastact == MA_2CLK ? MA_3CLK : |
1091 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
1092 | } else { |
1093 | lastbtn = b; |
1094 | lastact = MA_CLICK; |
1095 | } |
1096 | if (lastact != MA_NOTHING) |
32874aea |
1097 | term_mouse(b, lastact, x, y, shift, ctrl); |
fdedf2c8 |
1098 | lasttime = thistime; |
374330e2 |
1099 | } |
1100 | |
01c034ad |
1101 | /* |
1102 | * Translate a raw mouse button designation (LEFT, MIDDLE, RIGHT) |
1103 | * into a cooked one (SELECT, EXTEND, PASTE). |
1104 | */ |
32874aea |
1105 | Mouse_Button translate_button(Mouse_Button button) |
1106 | { |
01c034ad |
1107 | if (button == MBT_LEFT) |
1108 | return MBT_SELECT; |
1109 | if (button == MBT_MIDDLE) |
1110 | return cfg.mouse_is_xterm ? MBT_PASTE : MBT_EXTEND; |
1111 | if (button == MBT_RIGHT) |
1112 | return cfg.mouse_is_xterm ? MBT_EXTEND : MBT_PASTE; |
1113 | } |
1114 | |
32874aea |
1115 | static void show_mouseptr(int show) |
1116 | { |
554c540d |
1117 | static int cursor_visible = 1; |
32874aea |
1118 | if (!cfg.hide_mouseptr) /* override if this feature disabled */ |
1119 | show = 1; |
554c540d |
1120 | if (cursor_visible && !show) |
32874aea |
1121 | ShowCursor(FALSE); |
554c540d |
1122 | else if (!cursor_visible && show) |
32874aea |
1123 | ShowCursor(TRUE); |
554c540d |
1124 | cursor_visible = show; |
1125 | } |
1126 | |
32874aea |
1127 | static LRESULT CALLBACK WndProc(HWND hwnd, UINT message, |
1128 | WPARAM wParam, LPARAM lParam) |
1129 | { |
374330e2 |
1130 | HDC hdc; |
1131 | static int ignore_size = FALSE; |
1132 | static int ignore_clip = FALSE; |
1133 | static int just_reconfigged = FALSE; |
ffc31afe |
1134 | static int resizing = FALSE; |
3ad8c6db |
1135 | static int need_backend_resize = FALSE; |
374330e2 |
1136 | |
1137 | switch (message) { |
59ad2c03 |
1138 | case WM_TIMER: |
1139 | if (pending_netevent) |
1140 | enact_pending_netevent(); |
c9def1b8 |
1141 | if (inbuf_head) |
59ad2c03 |
1142 | term_out(); |
32874aea |
1143 | noise_regular(); |
1144 | HideCaret(hwnd); |
59ad2c03 |
1145 | term_update(); |
32874aea |
1146 | ShowCaret(hwnd); |
1147 | if (cfg.ping_interval > 0) { |
1148 | time_t now; |
1149 | time(&now); |
1150 | if (now - last_movement > cfg.ping_interval) { |
1151 | back->special(TS_PING); |
1152 | last_movement = now; |
1153 | } |
1154 | } |
59ad2c03 |
1155 | return 0; |
374330e2 |
1156 | case WM_CREATE: |
1157 | break; |
68130d34 |
1158 | case WM_CLOSE: |
32874aea |
1159 | show_mouseptr(1); |
d85548fe |
1160 | if (!cfg.warn_on_close || session_closed || |
32874aea |
1161 | MessageBox(hwnd, |
1162 | "Are you sure you want to close this session?", |
68130d34 |
1163 | "PuTTY Exit Confirmation", |
1164 | MB_ICONWARNING | MB_OKCANCEL) == IDOK) |
1165 | DestroyWindow(hwnd); |
1166 | return 0; |
374330e2 |
1167 | case WM_DESTROY: |
32874aea |
1168 | show_mouseptr(1); |
1169 | PostQuitMessage(0); |
374330e2 |
1170 | return 0; |
6833a413 |
1171 | case WM_SYSCOMMAND: |
1172 | switch (wParam & ~0xF) { /* low 4 bits reserved to Windows */ |
374330e2 |
1173 | case IDM_SHOWLOG: |
c5e9c988 |
1174 | showeventlog(hwnd); |
374330e2 |
1175 | break; |
1176 | case IDM_NEWSESS: |
1177 | case IDM_DUPSESS: |
6833a413 |
1178 | case IDM_SAVEDSESS: |
374330e2 |
1179 | { |
1180 | char b[2048]; |
1181 | char c[30], *cl; |
e4e4cc7e |
1182 | int freecl = FALSE; |
374330e2 |
1183 | STARTUPINFO si; |
1184 | PROCESS_INFORMATION pi; |
1185 | HANDLE filemap = NULL; |
1186 | |
1187 | if (wParam == IDM_DUPSESS) { |
1188 | /* |
1189 | * Allocate a file-mapping memory chunk for the |
1190 | * config structure. |
1191 | */ |
1192 | SECURITY_ATTRIBUTES sa; |
1193 | Config *p; |
1194 | |
1195 | sa.nLength = sizeof(sa); |
1196 | sa.lpSecurityDescriptor = NULL; |
1197 | sa.bInheritHandle = TRUE; |
32874aea |
1198 | filemap = CreateFileMapping((HANDLE) 0xFFFFFFFF, |
374330e2 |
1199 | &sa, |
1200 | PAGE_READWRITE, |
32874aea |
1201 | 0, sizeof(Config), NULL); |
374330e2 |
1202 | if (filemap) { |
32874aea |
1203 | p = (Config *) MapViewOfFile(filemap, |
1204 | FILE_MAP_WRITE, |
1205 | 0, 0, sizeof(Config)); |
374330e2 |
1206 | if (p) { |
1207 | *p = cfg; /* structure copy */ |
1208 | UnmapViewOfFile(p); |
1209 | } |
1210 | } |
1d470ad2 |
1211 | sprintf(c, "putty &%p", filemap); |
374330e2 |
1212 | cl = c; |
0a4aa984 |
1213 | } else if (wParam == IDM_SAVEDSESS) { |
32874aea |
1214 | char *session = |
1215 | sessions[(lParam - IDM_SAVED_MIN) / 16]; |
1216 | cl = smalloc(16 + strlen(session)); /* 8, but play safe */ |
e4e4cc7e |
1217 | if (!cl) |
1218 | cl = NULL; /* not a very important failure mode */ |
94e6450e |
1219 | else { |
1220 | sprintf(cl, "putty @%s", session); |
1221 | freecl = TRUE; |
1222 | } |
374330e2 |
1223 | } else |
6833a413 |
1224 | cl = NULL; |
374330e2 |
1225 | |
32874aea |
1226 | GetModuleFileName(NULL, b, sizeof(b) - 1); |
374330e2 |
1227 | si.cb = sizeof(si); |
1228 | si.lpReserved = NULL; |
1229 | si.lpDesktop = NULL; |
1230 | si.lpTitle = NULL; |
1231 | si.dwFlags = 0; |
1232 | si.cbReserved2 = 0; |
1233 | si.lpReserved2 = NULL; |
32874aea |
1234 | CreateProcess(b, cl, NULL, NULL, TRUE, |
1235 | NORMAL_PRIORITY_CLASS, NULL, NULL, &si, &pi); |
374330e2 |
1236 | |
1237 | if (filemap) |
1238 | CloseHandle(filemap); |
e4e4cc7e |
1239 | if (freecl) |
dcbde236 |
1240 | sfree(cl); |
374330e2 |
1241 | } |
1242 | break; |
32874aea |
1243 | case IDM_RECONF: |
1244 | { |
1245 | int prev_alwaysontop = cfg.alwaysontop; |
1246 | int prev_sunken_edge = cfg.sunken_edge; |
e1c8e0ed |
1247 | char oldlogfile[FILENAME_MAX]; |
1248 | int oldlogtype; |
3da0b1d2 |
1249 | int need_setwpos = FALSE; |
cbc3272b |
1250 | int old_fwidth, old_fheight; |
e1c8e0ed |
1251 | |
1252 | strcpy(oldlogfile, cfg.logfilename); |
1253 | oldlogtype = cfg.logtype; |
3da0b1d2 |
1254 | cfg.width = cols; |
1255 | cfg.height = rows; |
cbc3272b |
1256 | old_fwidth = font_width; |
1257 | old_fheight = font_height; |
32874aea |
1258 | GetWindowText(hwnd, cfg.wintitle, sizeof(cfg.wintitle)); |
e1c8e0ed |
1259 | |
32874aea |
1260 | if (!do_reconfig(hwnd)) |
1261 | break; |
e1c8e0ed |
1262 | |
1263 | if (strcmp(oldlogfile, cfg.logfilename) || |
1264 | oldlogtype != cfg.logtype) { |
1265 | logfclose(); /* reset logging */ |
1266 | logfopen(); |
1267 | } |
1268 | |
32874aea |
1269 | just_reconfigged = TRUE; |
1270 | { |
1271 | int i; |
1272 | for (i = 0; i < 8; i++) |
1273 | if (fonts[i]) |
1274 | DeleteObject(fonts[i]); |
1275 | } |
1276 | bold_mode = cfg.bold_colour ? BOLD_COLOURS : BOLD_FONT; |
1277 | und_mode = UND_FONT; |
1278 | init_fonts(0); |
1279 | sfree(logpal); |
1280 | /* |
1281 | * Flush the line discipline's edit buffer in the |
1282 | * case where local editing has just been disabled. |
1283 | */ |
1284 | ldisc_send(NULL, 0); |
1285 | if (pal) |
1286 | DeleteObject(pal); |
1287 | logpal = NULL; |
1288 | pal = NULL; |
1289 | cfgtopalette(); |
1290 | init_palette(); |
1291 | |
1292 | /* Enable or disable the scroll bar, etc */ |
1293 | { |
1294 | LONG nflg, flag = GetWindowLong(hwnd, GWL_STYLE); |
1295 | LONG nexflag, exflag = |
1296 | GetWindowLong(hwnd, GWL_EXSTYLE); |
1297 | |
1298 | nexflag = exflag; |
1299 | if (cfg.alwaysontop != prev_alwaysontop) { |
1300 | if (cfg.alwaysontop) { |
1301 | nexflag |= WS_EX_TOPMOST; |
1302 | SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, |
1303 | SWP_NOMOVE | SWP_NOSIZE); |
1304 | } else { |
1305 | nexflag &= ~(WS_EX_TOPMOST); |
1306 | SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, |
1307 | SWP_NOMOVE | SWP_NOSIZE); |
1308 | } |
1309 | } |
1310 | if (cfg.sunken_edge) |
1311 | nexflag |= WS_EX_CLIENTEDGE; |
1312 | else |
1313 | nexflag &= ~(WS_EX_CLIENTEDGE); |
1314 | |
1315 | nflg = flag; |
1316 | if (cfg.scrollbar) |
1317 | nflg |= WS_VSCROLL; |
1318 | else |
1319 | nflg &= ~WS_VSCROLL; |
1320 | if (cfg.locksize) |
1321 | nflg &= ~(WS_THICKFRAME | WS_MAXIMIZEBOX); |
1322 | else |
1323 | nflg |= (WS_THICKFRAME | WS_MAXIMIZEBOX); |
1324 | |
1325 | if (nflg != flag || nexflag != exflag) { |
1326 | RECT cr, wr; |
1327 | |
1328 | if (nflg != flag) |
1329 | SetWindowLong(hwnd, GWL_STYLE, nflg); |
1330 | if (nexflag != exflag) |
1331 | SetWindowLong(hwnd, GWL_EXSTYLE, nexflag); |
1332 | |
1333 | SendMessage(hwnd, WM_IGNORE_SIZE, 0, 0); |
1334 | |
1335 | SetWindowPos(hwnd, NULL, 0, 0, 0, 0, |
1336 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1337 | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER |
1338 | | SWP_FRAMECHANGED); |
1339 | |
1340 | GetWindowRect(hwnd, &wr); |
1341 | GetClientRect(hwnd, &cr); |
1342 | extra_width = |
1343 | wr.right - wr.left - cr.right + cr.left; |
1344 | extra_height = |
1345 | wr.bottom - wr.top - cr.bottom + cr.top; |
1346 | } |
1347 | } |
c9def1b8 |
1348 | |
3da0b1d2 |
1349 | if (cfg.height != rows || |
1350 | cfg.width != cols || |
cbc3272b |
1351 | old_fwidth != font_width || |
1352 | old_fheight != font_height || |
57d08f2f |
1353 | cfg.savelines != savelines || |
32874aea |
1354 | cfg.sunken_edge != prev_sunken_edge) |
1355 | need_setwpos = TRUE; |
1356 | term_size(cfg.height, cfg.width, cfg.savelines); |
1357 | InvalidateRect(hwnd, NULL, TRUE); |
1358 | if (need_setwpos) { |
3da0b1d2 |
1359 | force_normal(hwnd); |
32874aea |
1360 | SetWindowPos(hwnd, NULL, 0, 0, |
1361 | extra_width + font_width * cfg.width, |
1362 | extra_height + font_height * cfg.height, |
1363 | SWP_NOACTIVATE | SWP_NOCOPYBITS | |
1364 | SWP_NOMOVE | SWP_NOZORDER); |
1365 | } |
1366 | set_title(cfg.wintitle); |
1367 | if (IsIconic(hwnd)) { |
1368 | SetWindowText(hwnd, |
1369 | cfg.win_name_always ? window_name : |
1370 | icon_name); |
3da0b1d2 |
1371 | } |
32874aea |
1372 | } |
1373 | break; |
bc1235d4 |
1374 | case IDM_COPYALL: |
1375 | term_copyall(); |
1376 | break; |
32874aea |
1377 | case IDM_CLRSB: |
1378 | term_clrsb(); |
1379 | break; |
1380 | case IDM_RESET: |
1381 | term_pwron(); |
1382 | break; |
1383 | case IDM_TEL_AYT: |
1384 | back->special(TS_AYT); |
1385 | break; |
1386 | case IDM_TEL_BRK: |
1387 | back->special(TS_BRK); |
1388 | break; |
1389 | case IDM_TEL_SYNCH: |
1390 | back->special(TS_SYNCH); |
1391 | break; |
1392 | case IDM_TEL_EC: |
1393 | back->special(TS_EC); |
1394 | break; |
1395 | case IDM_TEL_EL: |
1396 | back->special(TS_EL); |
1397 | break; |
1398 | case IDM_TEL_GA: |
1399 | back->special(TS_GA); |
1400 | break; |
1401 | case IDM_TEL_NOP: |
1402 | back->special(TS_NOP); |
1403 | break; |
1404 | case IDM_TEL_ABORT: |
1405 | back->special(TS_ABORT); |
1406 | break; |
1407 | case IDM_TEL_AO: |
1408 | back->special(TS_AO); |
1409 | break; |
1410 | case IDM_TEL_IP: |
1411 | back->special(TS_IP); |
1412 | break; |
1413 | case IDM_TEL_SUSP: |
1414 | back->special(TS_SUSP); |
1415 | break; |
1416 | case IDM_TEL_EOR: |
1417 | back->special(TS_EOR); |
1418 | break; |
1419 | case IDM_TEL_EOF: |
1420 | back->special(TS_EOF); |
1421 | break; |
374330e2 |
1422 | case IDM_ABOUT: |
32874aea |
1423 | showabout(hwnd); |
374330e2 |
1424 | break; |
32874aea |
1425 | default: |
1426 | if (wParam >= IDM_SAVED_MIN && wParam <= IDM_SAVED_MAX) { |
1427 | SendMessage(hwnd, WM_SYSCOMMAND, IDM_SAVEDSESS, wParam); |
1428 | } |
374330e2 |
1429 | } |
1430 | break; |
37508af4 |
1431 | |
1432 | #define X_POS(l) ((int)(short)LOWORD(l)) |
1433 | #define Y_POS(l) ((int)(short)HIWORD(l)) |
1434 | |
fdedf2c8 |
1435 | #define TO_CHR_X(x) (((x)<0 ? (x)-font_width+1 : (x)) / font_width) |
1436 | #define TO_CHR_Y(y) (((y)<0 ? (y)-font_height+1: (y)) / font_height) |
01c034ad |
1437 | #define WHEEL_DELTA 120 |
1438 | case WM_MOUSEWHEEL: |
1439 | { |
32874aea |
1440 | wheel_accumulator += (short) HIWORD(wParam); |
01c034ad |
1441 | wParam = LOWORD(wParam); |
1442 | |
1443 | /* process events when the threshold is reached */ |
1444 | while (abs(wheel_accumulator) >= WHEEL_DELTA) { |
1445 | int b; |
fdedf2c8 |
1446 | |
01c034ad |
1447 | /* reduce amount for next time */ |
1448 | if (wheel_accumulator > 0) { |
1449 | b = MBT_WHEEL_UP; |
1450 | wheel_accumulator -= WHEEL_DELTA; |
32874aea |
1451 | } else if (wheel_accumulator < 0) { |
01c034ad |
1452 | b = MBT_WHEEL_DOWN; |
1453 | wheel_accumulator += WHEEL_DELTA; |
32874aea |
1454 | } else |
01c034ad |
1455 | break; |
1456 | |
1457 | if (send_raw_mouse) { |
1458 | /* send a mouse-down followed by a mouse up */ |
1459 | term_mouse(b, |
1460 | MA_CLICK, |
32874aea |
1461 | TO_CHR_X(X_POS(lParam)), |
1462 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1463 | wParam & MK_CONTROL); |
1464 | term_mouse(b, MA_RELEASE, TO_CHR_X(X_POS(lParam)), |
1465 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1466 | wParam & MK_CONTROL); |
01c034ad |
1467 | } else { |
1468 | /* trigger a scroll */ |
32874aea |
1469 | term_scroll(0, |
1470 | b == MBT_WHEEL_UP ? -rows / 2 : rows / 2); |
01c034ad |
1471 | } |
1472 | } |
1473 | return 0; |
1474 | } |
374330e2 |
1475 | case WM_LBUTTONDOWN: |
374330e2 |
1476 | case WM_MBUTTONDOWN: |
374330e2 |
1477 | case WM_RBUTTONDOWN: |
01c034ad |
1478 | case WM_LBUTTONUP: |
1479 | case WM_MBUTTONUP: |
374330e2 |
1480 | case WM_RBUTTONUP: |
01c034ad |
1481 | { |
1482 | int button, press; |
1483 | switch (message) { |
32874aea |
1484 | case WM_LBUTTONDOWN: |
1485 | button = MBT_LEFT; |
1486 | press = 1; |
1487 | break; |
1488 | case WM_MBUTTONDOWN: |
1489 | button = MBT_MIDDLE; |
1490 | press = 1; |
1491 | break; |
1492 | case WM_RBUTTONDOWN: |
1493 | button = MBT_RIGHT; |
1494 | press = 1; |
1495 | break; |
1496 | case WM_LBUTTONUP: |
1497 | button = MBT_LEFT; |
1498 | press = 0; |
1499 | break; |
1500 | case WM_MBUTTONUP: |
1501 | button = MBT_MIDDLE; |
1502 | press = 0; |
1503 | break; |
1504 | case WM_RBUTTONUP: |
1505 | button = MBT_RIGHT; |
1506 | press = 0; |
1507 | break; |
01c034ad |
1508 | } |
1509 | show_mouseptr(1); |
1510 | if (press) { |
32874aea |
1511 | click(button, |
1512 | TO_CHR_X(X_POS(lParam)), TO_CHR_Y(Y_POS(lParam)), |
1513 | wParam & MK_SHIFT, wParam & MK_CONTROL); |
01c034ad |
1514 | SetCapture(hwnd); |
1515 | } else { |
32874aea |
1516 | term_mouse(button, MA_RELEASE, |
1517 | TO_CHR_X(X_POS(lParam)), |
1518 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1519 | wParam & MK_CONTROL); |
01c034ad |
1520 | ReleaseCapture(); |
1521 | } |
1522 | } |
374330e2 |
1523 | return 0; |
1524 | case WM_MOUSEMOVE: |
32874aea |
1525 | show_mouseptr(1); |
374330e2 |
1526 | /* |
1527 | * Add the mouse position and message time to the random |
7d6ee6ff |
1528 | * number noise. |
374330e2 |
1529 | */ |
32874aea |
1530 | noise_ultralight(lParam); |
374330e2 |
1531 | |
1532 | if (wParam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) { |
1533 | Mouse_Button b; |
1534 | if (wParam & MK_LBUTTON) |
01c034ad |
1535 | b = MBT_SELECT; |
374330e2 |
1536 | else if (wParam & MK_MBUTTON) |
01c034ad |
1537 | b = cfg.mouse_is_xterm ? MBT_PASTE : MBT_EXTEND; |
374330e2 |
1538 | else |
01c034ad |
1539 | b = cfg.mouse_is_xterm ? MBT_EXTEND : MBT_PASTE; |
32874aea |
1540 | term_mouse(b, MA_DRAG, TO_CHR_X(X_POS(lParam)), |
1541 | TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT, |
1542 | wParam & MK_CONTROL); |
374330e2 |
1543 | } |
374330e2 |
1544 | return 0; |
d318ef8e |
1545 | case WM_NCMOUSEMOVE: |
1546 | show_mouseptr(1); |
32874aea |
1547 | noise_ultralight(lParam); |
d318ef8e |
1548 | return 0; |
374330e2 |
1549 | case WM_IGNORE_CLIP: |
1550 | ignore_clip = wParam; /* don't panic on DESTROYCLIPBOARD */ |
1551 | break; |
1552 | case WM_DESTROYCLIPBOARD: |
1553 | if (!ignore_clip) |
1554 | term_deselect(); |
1555 | ignore_clip = FALSE; |
1556 | return 0; |
1557 | case WM_PAINT: |
1558 | { |
1559 | PAINTSTRUCT p; |
32874aea |
1560 | HideCaret(hwnd); |
1561 | hdc = BeginPaint(hwnd, &p); |
374330e2 |
1562 | if (pal) { |
32874aea |
1563 | SelectPalette(hdc, pal, TRUE); |
1564 | RealizePalette(hdc); |
374330e2 |
1565 | } |
32874aea |
1566 | term_paint(hdc, p.rcPaint.left, p.rcPaint.top, |
1567 | p.rcPaint.right, p.rcPaint.bottom); |
1568 | SelectObject(hdc, GetStockObject(SYSTEM_FONT)); |
1569 | SelectObject(hdc, GetStockObject(WHITE_PEN)); |
1570 | EndPaint(hwnd, &p); |
1571 | ShowCaret(hwnd); |
374330e2 |
1572 | } |
1573 | return 0; |
1574 | case WM_NETEVENT: |
59ad2c03 |
1575 | /* Notice we can get multiple netevents, FD_READ, FD_WRITE etc |
1576 | * but the only one that's likely to try to overload us is FD_READ. |
1577 | * This means buffering just one is fine. |
1578 | */ |
1579 | if (pending_netevent) |
1580 | enact_pending_netevent(); |
1581 | |
1582 | pending_netevent = TRUE; |
32874aea |
1583 | pend_netevent_wParam = wParam; |
1584 | pend_netevent_lParam = lParam; |
ec55b220 |
1585 | time(&last_movement); |
374330e2 |
1586 | return 0; |
1587 | case WM_SETFOCUS: |
1588 | has_focus = TRUE; |
32874aea |
1589 | CreateCaret(hwnd, caretbm, font_width, font_height); |
1590 | ShowCaret(hwnd); |
1591 | compose_state = 0; |
374330e2 |
1592 | term_out(); |
1593 | term_update(); |
1594 | break; |
1595 | case WM_KILLFOCUS: |
32874aea |
1596 | show_mouseptr(1); |
374330e2 |
1597 | has_focus = FALSE; |
32874aea |
1598 | DestroyCaret(); |
374330e2 |
1599 | term_out(); |
1600 | term_update(); |
1601 | break; |
1602 | case WM_IGNORE_SIZE: |
1603 | ignore_size = TRUE; /* don't panic on next WM_SIZE msg */ |
1604 | break; |
73251d5d |
1605 | case WM_ENTERSIZEMOVE: |
32874aea |
1606 | EnableSizeTip(1); |
1607 | resizing = TRUE; |
3ad8c6db |
1608 | need_backend_resize = FALSE; |
32874aea |
1609 | break; |
73251d5d |
1610 | case WM_EXITSIZEMOVE: |
32874aea |
1611 | EnableSizeTip(0); |
1612 | resizing = FALSE; |
3ad8c6db |
1613 | if (need_backend_resize) |
1614 | back->size(); |
32874aea |
1615 | break; |
374330e2 |
1616 | case WM_SIZING: |
1617 | { |
1618 | int width, height, w, h, ew, eh; |
32874aea |
1619 | LPRECT r = (LPRECT) lParam; |
374330e2 |
1620 | |
1621 | width = r->right - r->left - extra_width; |
1622 | height = r->bottom - r->top - extra_height; |
32874aea |
1623 | w = (width + font_width / 2) / font_width; |
1624 | if (w < 1) |
1625 | w = 1; |
1626 | h = (height + font_height / 2) / font_height; |
1627 | if (h < 1) |
1628 | h = 1; |
1629 | UpdateSizeTip(hwnd, w, h); |
374330e2 |
1630 | ew = width - w * font_width; |
1631 | eh = height - h * font_height; |
1632 | if (ew != 0) { |
1633 | if (wParam == WMSZ_LEFT || |
32874aea |
1634 | wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT) |
374330e2 |
1635 | r->left += ew; |
1636 | else |
1637 | r->right -= ew; |
1638 | } |
1639 | if (eh != 0) { |
1640 | if (wParam == WMSZ_TOP || |
32874aea |
1641 | wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT) |
374330e2 |
1642 | r->top += eh; |
1643 | else |
1644 | r->bottom -= eh; |
1645 | } |
1646 | if (ew || eh) |
1647 | return 1; |
1648 | else |
1649 | return 0; |
1650 | } |
32874aea |
1651 | /* break; (never reached) */ |
374330e2 |
1652 | case WM_SIZE: |
1653 | if (wParam == SIZE_MINIMIZED) { |
32874aea |
1654 | SetWindowText(hwnd, |
1655 | cfg.win_name_always ? window_name : icon_name); |
374330e2 |
1656 | break; |
1657 | } |
1658 | if (wParam == SIZE_RESTORED || wParam == SIZE_MAXIMIZED) |
32874aea |
1659 | SetWindowText(hwnd, window_name); |
374330e2 |
1660 | if (!ignore_size) { |
1a6f78fe |
1661 | int width, height, w, h; |
32874aea |
1662 | #if 0 /* we have fixed this using WM_SIZING now */ |
1663 | int ew, eh; |
1a6f78fe |
1664 | #endif |
374330e2 |
1665 | |
1666 | width = LOWORD(lParam); |
1667 | height = HIWORD(lParam); |
32874aea |
1668 | w = width / font_width; |
1669 | if (w < 1) |
1670 | w = 1; |
1671 | h = height / font_height; |
1672 | if (h < 1) |
1673 | h = 1; |
1674 | #if 0 /* we have fixed this using WM_SIZING now */ |
374330e2 |
1675 | ew = width - w * font_width; |
1676 | eh = height - h * font_height; |
1677 | if (ew != 0 || eh != 0) { |
1678 | RECT r; |
32874aea |
1679 | GetWindowRect(hwnd, &r); |
1680 | SendMessage(hwnd, WM_IGNORE_SIZE, 0, 0); |
1681 | SetWindowPos(hwnd, NULL, 0, 0, |
1682 | r.right - r.left - ew, r.bottom - r.top - eh, |
1683 | SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER); |
374330e2 |
1684 | } |
1685 | #endif |
1686 | if (w != cols || h != rows || just_reconfigged) { |
1687 | term_invalidate(); |
32874aea |
1688 | term_size(h, w, cfg.savelines); |
1689 | /* |
1690 | * Don't call back->size in mid-resize. (To prevent |
1691 | * massive numbers of resize events getting sent |
1692 | * down the connection during an NT opaque drag.) |
1693 | */ |
1694 | if (!resizing) |
1695 | back->size(); |
3ad8c6db |
1696 | else |
1697 | need_backend_resize = TRUE; |
374330e2 |
1698 | just_reconfigged = FALSE; |
1699 | } |
1700 | } |
1701 | ignore_size = FALSE; |
1702 | return 0; |
1703 | case WM_VSCROLL: |
1704 | switch (LOWORD(wParam)) { |
32874aea |
1705 | case SB_BOTTOM: |
1706 | term_scroll(-1, 0); |
1707 | break; |
1708 | case SB_TOP: |
1709 | term_scroll(+1, 0); |
1710 | break; |
1711 | case SB_LINEDOWN: |
1712 | term_scroll(0, +1); |
1713 | break; |
1714 | case SB_LINEUP: |
1715 | term_scroll(0, -1); |
1716 | break; |
1717 | case SB_PAGEDOWN: |
1718 | term_scroll(0, +rows / 2); |
1719 | break; |
1720 | case SB_PAGEUP: |
1721 | term_scroll(0, -rows / 2); |
1722 | break; |
1723 | case SB_THUMBPOSITION: |
1724 | case SB_THUMBTRACK: |
1725 | term_scroll(1, HIWORD(wParam)); |
1726 | break; |
1727 | } |
1728 | break; |
1729 | case WM_PALETTECHANGED: |
374330e2 |
1730 | if ((HWND) wParam != hwnd && pal != NULL) { |
1731 | HDC hdc = get_ctx(); |
1732 | if (hdc) { |
32874aea |
1733 | if (RealizePalette(hdc) > 0) |
1734 | UpdateColors(hdc); |
1735 | free_ctx(hdc); |
374330e2 |
1736 | } |
1737 | } |
1738 | break; |
1739 | case WM_QUERYNEWPALETTE: |
1740 | if (pal != NULL) { |
1741 | HDC hdc = get_ctx(); |
1742 | if (hdc) { |
32874aea |
1743 | if (RealizePalette(hdc) > 0) |
1744 | UpdateColors(hdc); |
1745 | free_ctx(hdc); |
374330e2 |
1746 | return TRUE; |
1747 | } |
1748 | } |
1749 | return FALSE; |
1750 | case WM_KEYDOWN: |
1751 | case WM_SYSKEYDOWN: |
c9def1b8 |
1752 | case WM_KEYUP: |
1753 | case WM_SYSKEYUP: |
374330e2 |
1754 | /* |
1755 | * Add the scan code and keypress timing to the random |
7d6ee6ff |
1756 | * number noise. |
374330e2 |
1757 | */ |
32874aea |
1758 | noise_ultralight(lParam); |
374330e2 |
1759 | |
1760 | /* |
1761 | * We don't do TranslateMessage since it disassociates the |
1762 | * resulting CHAR message from the KEYDOWN that sparked it, |
1763 | * which we occasionally don't want. Instead, we process |
1764 | * KEYDOWN, and call the Win32 translator functions so that |
1765 | * we get the translations under _our_ control. |
1766 | */ |
1767 | { |
1768 | unsigned char buf[20]; |
1769 | int len; |
1770 | |
32874aea |
1771 | if (wParam == VK_PROCESSKEY) { |
3cf144db |
1772 | MSG m; |
32874aea |
1773 | m.hwnd = hwnd; |
1774 | m.message = WM_KEYDOWN; |
1775 | m.wParam = wParam; |
1776 | m.lParam = lParam & 0xdfff; |
1777 | TranslateMessage(&m); |
1778 | } else { |
1779 | len = TranslateKey(message, wParam, lParam, buf); |
3cf144db |
1780 | if (len == -1) |
32874aea |
1781 | return DefWindowProc(hwnd, message, wParam, lParam); |
1782 | ldisc_send(buf, len); |
554c540d |
1783 | |
32874aea |
1784 | if (len > 0) |
1785 | show_mouseptr(0); |
3cf144db |
1786 | } |
374330e2 |
1787 | } |
1788 | return 0; |
3cf144db |
1789 | case WM_IME_CHAR: |
1790 | { |
1791 | unsigned char buf[2]; |
1792 | |
1793 | buf[1] = wParam; |
1794 | buf[0] = wParam >> 8; |
32874aea |
1795 | ldisc_send(buf, 2); |
3cf144db |
1796 | } |
374330e2 |
1797 | case WM_CHAR: |
1798 | case WM_SYSCHAR: |
1799 | /* |
1800 | * Nevertheless, we are prepared to deal with WM_CHAR |
1801 | * messages, should they crop up. So if someone wants to |
1802 | * post the things to us as part of a macro manoeuvre, |
1803 | * we're ready to cope. |
1804 | */ |
32874aea |
1805 | { |
1806 | char c = xlat_kbd2tty((unsigned char) wParam); |
1807 | ldisc_send(&c, 1); |
374330e2 |
1808 | } |
1809 | return 0; |
32874aea |
1810 | case WM_SETCURSOR: |
1811 | if (send_raw_mouse) { |
1812 | SetCursor(LoadCursor(NULL, IDC_ARROW)); |
1813 | return TRUE; |
1814 | } |
374330e2 |
1815 | } |
1816 | |
32874aea |
1817 | return DefWindowProc(hwnd, message, wParam, lParam); |
374330e2 |
1818 | } |
1819 | |
1820 | /* |
ec8679e9 |
1821 | * Move the system caret. (We maintain one, even though it's |
1822 | * invisible, for the benefit of blind people: apparently some |
1823 | * helper software tracks the system caret, so we should arrange to |
1824 | * have one.) |
1825 | */ |
32874aea |
1826 | void sys_cursor(int x, int y) |
1827 | { |
a21ea6e7 |
1828 | if (has_focus) |
1829 | SetCaretPos(x * font_width, y * font_height); |
ec8679e9 |
1830 | } |
1831 | |
1832 | /* |
374330e2 |
1833 | * Draw a line of text in the window, at given character |
1834 | * coordinates, in given attributes. |
1835 | * |
1836 | * We are allowed to fiddle with the contents of `text'. |
1837 | */ |
32874aea |
1838 | void do_text(Context ctx, int x, int y, char *text, int len, |
1839 | unsigned long attr, int lattr) |
1840 | { |
374330e2 |
1841 | COLORREF fg, bg, t; |
1842 | int nfg, nbg, nfont; |
1843 | HDC hdc = ctx; |
59ad2c03 |
1844 | RECT line_box; |
1845 | int force_manual_underline = 0; |
32874aea |
1846 | int fnt_width = font_width * (1 + (lattr != LATTR_NORM)); |
09798031 |
1847 | static int *IpDx = 0, IpDxLEN = 0;; |
59ad2c03 |
1848 | |
32874aea |
1849 | if (len > IpDxLEN || IpDx[0] != fnt_width) { |
59ad2c03 |
1850 | int i; |
32874aea |
1851 | if (len > IpDxLEN) { |
59ad2c03 |
1852 | sfree(IpDx); |
32874aea |
1853 | IpDx = smalloc((len + 16) * sizeof(int)); |
1854 | IpDxLEN = (len + 16); |
59ad2c03 |
1855 | } |
32874aea |
1856 | for (i = 0; i < IpDxLEN; i++) |
c9def1b8 |
1857 | IpDx[i] = fnt_width; |
59ad2c03 |
1858 | } |
374330e2 |
1859 | |
c9def1b8 |
1860 | x *= fnt_width; |
374330e2 |
1861 | y *= font_height; |
1862 | |
4e30ff69 |
1863 | if ((attr & ATTR_ACTCURS) && cfg.cursor_type == 0) { |
c9def1b8 |
1864 | attr &= (bold_mode == BOLD_COLOURS ? 0x300200 : 0x300300); |
374330e2 |
1865 | attr ^= ATTR_CUR_XOR; |
1866 | } |
1867 | |
1868 | nfont = 0; |
1869 | if (cfg.vtmode == VT_OEMONLY) |
1870 | nfont |= FONT_OEM; |
1871 | |
1872 | /* |
1873 | * Map high-half characters in order to approximate ISO using |
59ad2c03 |
1874 | * OEM character set. No characters are missing if the OEM codepage |
1875 | * is CP850. |
374330e2 |
1876 | */ |
1877 | if (nfont & FONT_OEM) { |
1878 | int i; |
32874aea |
1879 | for (i = 0; i < len; i++) |
374330e2 |
1880 | if (text[i] >= '\xA0' && text[i] <= '\xFF') { |
59ad2c03 |
1881 | #if 0 |
1882 | /* This is CP850 ... perfect translation */ |
32874aea |
1883 | static const char oemhighhalf[] = "\x20\xAD\xBD\x9C\xCF\xBE\xDD\xF5" /* A0-A7 */ |
1884 | "\xF9\xB8\xA6\xAE\xAA\xF0\xA9\xEE" /* A8-AF */ |
1885 | "\xF8\xF1\xFD\xFC\xEF\xE6\xF4\xFA" /* B0-B7 */ |
1886 | "\xF7\xFB\xA7\xAF\xAC\xAB\xF3\xA8" /* B8-BF */ |
1887 | "\xB7\xB5\xB6\xC7\x8E\x8F\x92\x80" /* C0-C7 */ |
1888 | "\xD4\x90\xD2\xD3\xDE\xD6\xD7\xD8" /* C8-CF */ |
1889 | "\xD1\xA5\xE3\xE0\xE2\xE5\x99\x9E" /* D0-D7 */ |
1890 | "\x9D\xEB\xE9\xEA\x9A\xED\xE8\xE1" /* D8-DF */ |
1891 | "\x85\xA0\x83\xC6\x84\x86\x91\x87" /* E0-E7 */ |
1892 | "\x8A\x82\x88\x89\x8D\xA1\x8C\x8B" /* E8-EF */ |
1893 | "\xD0\xA4\x95\xA2\x93\xE4\x94\xF6" /* F0-F7 */ |
1894 | "\x9B\x97\xA3\x96\x81\xEC\xE7\x98" /* F8-FF */ |
1895 | ; |
59ad2c03 |
1896 | #endif |
1897 | /* This is CP437 ... junk translation */ |
1898 | static const unsigned char oemhighhalf[] = { |
5350aeb9 |
1899 | 0x20, 0xad, 0x9b, 0x9c, 0x6f, 0x9d, 0x7c, 0x15, |
59ad2c03 |
1900 | 0x22, 0x43, 0xa6, 0xae, 0xaa, 0x2d, 0x52, 0xc4, |
1901 | 0xf8, 0xf1, 0xfd, 0x33, 0x27, 0xe6, 0x14, 0xfa, |
1902 | 0x2c, 0x31, 0xa7, 0xaf, 0xac, 0xab, 0x2f, 0xa8, |
1903 | 0x41, 0x41, 0x41, 0x41, 0x8e, 0x8f, 0x92, 0x80, |
1904 | 0x45, 0x90, 0x45, 0x45, 0x49, 0x49, 0x49, 0x49, |
1905 | 0x44, 0xa5, 0x4f, 0x4f, 0x4f, 0x4f, 0x99, 0x78, |
1906 | 0xed, 0x55, 0x55, 0x55, 0x9a, 0x59, 0x50, 0xe1, |
1907 | 0x85, 0xa0, 0x83, 0x61, 0x84, 0x86, 0x91, 0x87, |
1908 | 0x8a, 0x82, 0x88, 0x89, 0x8d, 0xa1, 0x8c, 0x8b, |
1909 | 0x0b, 0xa4, 0x95, 0xa2, 0x93, 0x6f, 0x94, 0xf6, |
1910 | 0xed, 0x97, 0xa3, 0x96, 0x81, 0x79, 0x70, 0x98 |
1911 | }; |
1912 | |
32874aea |
1913 | text[i] = oemhighhalf[(unsigned char) text[i] - 0xA0]; |
374330e2 |
1914 | } |
1915 | } |
1916 | |
ec55b220 |
1917 | if (attr & ATTR_LINEDRW) { |
374330e2 |
1918 | int i; |
59ad2c03 |
1919 | /* ISO 8859-1 */ |
374330e2 |
1920 | static const char poorman[] = |
1921 | "*#****\xB0\xB1**+++++-----++++|****\xA3\xB7"; |
59ad2c03 |
1922 | |
1923 | /* CP437 */ |
1924 | static const char oemmap_437[] = |
ed91c385 |
1925 | "\x04\xB1****\xF8\xF1**\xD9\xBF\xDA\xC0\xC5" |
1926 | "\xC4\xC4\xC4\xC4\xC4\xC3\xB4\xC1\xC2\xB3\xF3\xF2\xE3*\x9C\xFA"; |
374330e2 |
1927 | |
59ad2c03 |
1928 | /* CP850 */ |
1929 | static const char oemmap_850[] = |
1930 | "\x04\xB1****\xF8\xF1**\xD9\xBF\xDA\xC0\xC5" |
1931 | "\xC4\xC4\xC4\xC4\xC4\xC3\xB4\xC1\xC2\xB3****\x9C\xFA"; |
1932 | |
1933 | /* Poor windows font ... eg: windows courier */ |
1934 | static const char oemmap[] = |
1935 | "*\xB1****\xF8\xF1**\xD9\xBF\xDA\xC0\xC5" |
1936 | "\xC4\xC4\xC4\xC4\xC4\xC3\xB4\xC1\xC2\xB3****\x9C\xFA"; |
1937 | |
374330e2 |
1938 | /* |
1939 | * Line drawing mapping: map ` thru ~ (0x60 thru 0x7E) to |
1940 | * VT100 line drawing chars; everything else stays normal. |
ec55b220 |
1941 | * |
1942 | * Actually '_' maps to space too, but that's done before. |
374330e2 |
1943 | */ |
1944 | switch (cfg.vtmode) { |
1945 | case VT_XWINDOWS: |
32874aea |
1946 | for (i = 0; i < len; i++) |
374330e2 |
1947 | if (text[i] >= '\x60' && text[i] <= '\x7E') |
1948 | text[i] += '\x01' - '\x60'; |
1949 | break; |
1950 | case VT_OEMANSI: |
59ad2c03 |
1951 | /* Make sure we actually have an OEM font */ |
32874aea |
1952 | if (fonts[nfont | FONT_OEM]) { |
374330e2 |
1953 | case VT_OEMONLY: |
32874aea |
1954 | nfont |= FONT_OEM; |
1955 | for (i = 0; i < len; i++) |
59ad2c03 |
1956 | if (text[i] >= '\x60' && text[i] <= '\x7E') |
32874aea |
1957 | text[i] = oemmap[(unsigned char) text[i] - 0x60]; |
1958 | break; |
59ad2c03 |
1959 | } |
374330e2 |
1960 | case VT_POORMAN: |
32874aea |
1961 | for (i = 0; i < len; i++) |
374330e2 |
1962 | if (text[i] >= '\x60' && text[i] <= '\x7E') |
32874aea |
1963 | text[i] = poorman[(unsigned char) text[i] - 0x60]; |
374330e2 |
1964 | break; |
1965 | } |
1966 | } |
1967 | |
1968 | nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
1969 | nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
1970 | if (bold_mode == BOLD_FONT && (attr & ATTR_BOLD)) |
1971 | nfont |= FONT_BOLD; |
1972 | if (und_mode == UND_FONT && (attr & ATTR_UNDER)) |
1973 | nfont |= FONT_UNDERLINE; |
32874aea |
1974 | if (!fonts[nfont]) { |
1975 | if (nfont & FONT_UNDERLINE) |
59ad2c03 |
1976 | force_manual_underline = 1; |
1977 | /* Don't do the same for manual bold, it could be bad news. */ |
1978 | |
32874aea |
1979 | nfont &= ~(FONT_BOLD | FONT_UNDERLINE); |
59ad2c03 |
1980 | } |
09798031 |
1981 | if (font_needs_hand_underlining && (attr & ATTR_UNDER)) |
32874aea |
1982 | force_manual_underline = 1; |
374330e2 |
1983 | if (attr & ATTR_REVERSE) { |
32874aea |
1984 | t = nfg; |
1985 | nfg = nbg; |
1986 | nbg = t; |
374330e2 |
1987 | } |
1988 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BOLD)) |
1989 | nfg++; |
59ad2c03 |
1990 | if (bold_mode == BOLD_COLOURS && (attr & ATTR_BLINK)) |
1991 | nbg++; |
374330e2 |
1992 | fg = colours[nfg]; |
1993 | bg = colours[nbg]; |
32874aea |
1994 | SelectObject(hdc, fonts[nfont]); |
1995 | SetTextColor(hdc, fg); |
1996 | SetBkColor(hdc, bg); |
1997 | SetBkMode(hdc, OPAQUE); |
1998 | line_box.left = x; |
1999 | line_box.top = y; |
2000 | line_box.right = x + fnt_width * len; |
2001 | line_box.bottom = y + font_height; |
2002 | ExtTextOut(hdc, x, y, ETO_CLIPPED | ETO_OPAQUE, &line_box, text, len, |
2003 | IpDx); |
374330e2 |
2004 | if (bold_mode == BOLD_SHADOW && (attr & ATTR_BOLD)) { |
32874aea |
2005 | SetBkMode(hdc, TRANSPARENT); |
2006 | |
2007 | /* GRR: This draws the character outside it's box and can leave |
2008 | * 'droppings' even with the clip box! I suppose I could loop it |
2009 | * one character at a time ... yuk. |
2010 | * |
2011 | * Or ... I could do a test print with "W", and use +1 or -1 for this |
2012 | * shift depending on if the leftmost column is blank... |
2013 | */ |
2014 | ExtTextOut(hdc, x - 1, y, ETO_CLIPPED, &line_box, text, len, IpDx); |
374330e2 |
2015 | } |
32874aea |
2016 | if (force_manual_underline || |
2017 | (und_mode == UND_LINE && (attr & ATTR_UNDER))) { |
2018 | HPEN oldpen; |
2019 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, fg)); |
2020 | MoveToEx(hdc, x, y + descent, NULL); |
2021 | LineTo(hdc, x + len * fnt_width, y + descent); |
2022 | oldpen = SelectObject(hdc, oldpen); |
2023 | DeleteObject(oldpen); |
374330e2 |
2024 | } |
2d3411e9 |
2025 | if ((attr & ATTR_PASCURS) && cfg.cursor_type == 0) { |
374330e2 |
2026 | POINT pts[5]; |
32874aea |
2027 | HPEN oldpen; |
374330e2 |
2028 | pts[0].x = pts[1].x = pts[4].x = x; |
32874aea |
2029 | pts[2].x = pts[3].x = x + fnt_width - 1; |
374330e2 |
2030 | pts[0].y = pts[3].y = pts[4].y = y; |
32874aea |
2031 | pts[1].y = pts[2].y = y + font_height - 1; |
2032 | oldpen = SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2033 | Polyline(hdc, pts, 5); |
2034 | oldpen = SelectObject(hdc, oldpen); |
2035 | DeleteObject(oldpen); |
374330e2 |
2036 | } |
4e30ff69 |
2037 | if ((attr & (ATTR_ACTCURS | ATTR_PASCURS)) && cfg.cursor_type != 0) { |
32874aea |
2038 | int startx, starty, dx, dy, length, i; |
4e30ff69 |
2039 | if (cfg.cursor_type == 1) { |
32874aea |
2040 | startx = x; |
2041 | starty = y + descent; |
2042 | dx = 1; |
2043 | dy = 0; |
2044 | length = fnt_width; |
2045 | } else { |
4e30ff69 |
2046 | int xadjust = 0; |
2047 | if (attr & ATTR_RIGHTCURS) |
32874aea |
2048 | xadjust = fnt_width - 1; |
2049 | startx = x + xadjust; |
2050 | starty = y; |
2051 | dx = 0; |
2052 | dy = 1; |
2053 | length = font_height; |
2054 | } |
2055 | if (attr & ATTR_ACTCURS) { |
2056 | HPEN oldpen; |
2057 | oldpen = |
2058 | SelectObject(hdc, CreatePen(PS_SOLID, 0, colours[23])); |
2059 | MoveToEx(hdc, startx, starty, NULL); |
2060 | LineTo(hdc, startx + dx * length, starty + dy * length); |
2061 | oldpen = SelectObject(hdc, oldpen); |
2062 | DeleteObject(oldpen); |
2063 | } else { |
2064 | for (i = 0; i < length; i++) { |
2065 | if (i % 2 == 0) { |
2066 | SetPixel(hdc, startx, starty, colours[23]); |
2067 | } |
2068 | startx += dx; |
2069 | starty += dy; |
2070 | } |
2071 | } |
4e30ff69 |
2072 | } |
374330e2 |
2073 | } |
2074 | |
32874aea |
2075 | static int check_compose(int first, int second) |
2076 | { |
2077 | |
2078 | static char *composetbl[] = { |
2079 |