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