79bf227b |
1 | /* $Id: macterm.c,v 1.76 2004/06/20 17:07:37 jacob Exp $ */ |
d082ac49 |
2 | /* |
3 | * Copyright (c) 1999 Simon Tatham |
4 | * Copyright (c) 1999, 2002 Ben Harris |
5 | * All rights reserved. |
6 | * |
7 | * Permission is hereby granted, free of charge, to any person |
8 | * obtaining a copy of this software and associated documentation |
9 | * files (the "Software"), to deal in the Software without |
10 | * restriction, including without limitation the rights to use, |
11 | * copy, modify, merge, publish, distribute, sublicense, and/or |
12 | * sell copies of the Software, and to permit persons to whom the |
13 | * Software is furnished to do so, subject to the following |
14 | * conditions: |
15 | * |
16 | * The above copyright notice and this permission notice shall be |
17 | * included in all copies or substantial portions of the Software. |
18 | * |
19 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
20 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
21 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
22 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR |
23 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF |
24 | * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
25 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
26 | * SOFTWARE. |
27 | */ |
28 | |
29 | /* |
30 | * macterm.c -- Macintosh terminal front-end |
31 | */ |
32 | |
33 | #include <MacTypes.h> |
34 | #include <Controls.h> |
35 | #include <ControlDefinitions.h> |
2b8dca9e |
36 | #include <FixMath.h> |
d082ac49 |
37 | #include <Fonts.h> |
38 | #include <Gestalt.h> |
64b8ebc6 |
39 | #include <LowMem.h> |
d082ac49 |
40 | #include <MacMemory.h> |
41 | #include <MacWindows.h> |
42 | #include <MixedMode.h> |
43 | #include <Palettes.h> |
44 | #include <Quickdraw.h> |
45 | #include <QuickdrawText.h> |
46 | #include <Resources.h> |
47 | #include <Scrap.h> |
48 | #include <Script.h> |
49 | #include <Sound.h> |
8768ce31 |
50 | #include <TextCommon.h> |
d082ac49 |
51 | #include <ToolUtils.h> |
8768ce31 |
52 | #include <UnicodeConverter.h> |
d082ac49 |
53 | |
54 | #include <assert.h> |
55 | #include <limits.h> |
56 | #include <stdlib.h> |
57 | #include <stdio.h> |
58 | #include <string.h> |
59 | |
60 | #include "macresid.h" |
61 | #include "putty.h" |
801e70ea |
62 | #include "charset.h" |
d082ac49 |
63 | #include "mac.h" |
64 | #include "terminal.h" |
65 | |
66 | #define NCOLOURS (lenof(((Config *)0)->colours)) |
67 | |
68 | #define DEFAULT_FG 16 |
69 | #define DEFAULT_FG_BOLD 17 |
70 | #define DEFAULT_BG 18 |
71 | #define DEFAULT_BG_BOLD 19 |
72 | #define CURSOR_FG 20 |
e0cbe032 |
73 | #define CURSOR_BG 21 |
d082ac49 |
74 | |
75 | #define PTOCC(x) ((x) < 0 ? -(-(x - s->font_width - 1) / s->font_width) : \ |
76 | (x) / s->font_width) |
77 | #define PTOCR(y) ((y) < 0 ? -(-(y - s->font_height - 1) / s->font_height) : \ |
78 | (y) / s->font_height) |
79 | |
80 | static void mac_initfont(Session *); |
8768ce31 |
81 | static pascal OSStatus uni_to_font_fallback(UniChar *, ByteCount, ByteCount *, |
82 | TextPtr, ByteCount, ByteCount *, |
1d4d52ce |
83 | LogicalAddress, |
8768ce31 |
84 | ConstUnicodeMappingPtr); |
d082ac49 |
85 | static void mac_initpalette(Session *); |
86 | static void mac_adjustwinbg(Session *); |
87 | static void mac_adjustsize(Session *, int, int); |
88 | static void mac_drawgrowicon(Session *s); |
64b8ebc6 |
89 | static pascal void mac_growtermdraghook(void); |
d082ac49 |
90 | static pascal void mac_scrolltracker(ControlHandle, short); |
91 | static pascal void do_text_for_device(short, short, GDHandle, long); |
d082ac49 |
92 | static void text_click(Session *, EventRecord *); |
f854b482 |
93 | static void mac_activateterm(WindowPtr, EventRecord *); |
94 | static void mac_adjusttermcursor(WindowPtr, Point, RgnHandle); |
95 | static void mac_adjusttermmenus(WindowPtr); |
96 | static void mac_updateterm(WindowPtr); |
97 | static void mac_clickterm(WindowPtr, EventRecord *); |
98 | static void mac_growterm(WindowPtr, EventRecord *); |
99 | static void mac_keyterm(WindowPtr, EventRecord *); |
100 | static void mac_menuterm(WindowPtr, short, short); |
101 | static void mac_closeterm(WindowPtr); |
d082ac49 |
102 | |
103 | void pre_paint(Session *s); |
104 | void post_paint(Session *s); |
105 | |
ce283213 |
106 | void mac_startsession(Session *s) |
107 | { |
cbe2d68f |
108 | const char *errmsg; |
5211281f |
109 | int i; |
347bfcd7 |
110 | WinInfo *wi; |
ce283213 |
111 | |
c31f6c61 |
112 | init_ucs(s); |
5211281f |
113 | |
114 | /* |
115 | * Select protocol. This is farmed out into a table in a |
116 | * separate file to enable an ssh-free variant. |
117 | */ |
118 | s->back = NULL; |
119 | for (i = 0; backends[i].backend != NULL; i++) |
120 | if (backends[i].protocol == s->cfg.protocol) { |
121 | s->back = backends[i].backend; |
122 | break; |
123 | } |
124 | if (s->back == NULL) |
125 | fatalbox("Unsupported protocol number found"); |
126 | |
d082ac49 |
127 | /* XXX: Own storage management? */ |
128 | if (HAVE_COLOR_QD()) |
129 | s->window = GetNewCWindow(wTerminal, NULL, (WindowPtr)-1); |
130 | else |
131 | s->window = GetNewWindow(wTerminal, NULL, (WindowPtr)-1); |
34773273 |
132 | wi = snew(WinInfo); |
f854b482 |
133 | memset(wi, 0, sizeof(*wi)); |
347bfcd7 |
134 | wi->s = s; |
135 | wi->wtype = wTerminal; |
f854b482 |
136 | wi->activate = &mac_activateterm; |
137 | wi->adjustcursor = &mac_adjusttermcursor; |
138 | wi->adjustmenus = &mac_adjusttermmenus; |
139 | wi->update = &mac_updateterm; |
140 | wi->click = &mac_clickterm; |
141 | wi->grow = &mac_growterm; |
142 | wi->key = &mac_keyterm; |
143 | wi->menu = &mac_menuterm; |
144 | wi->close = &mac_closeterm; |
347bfcd7 |
145 | SetWRefCon(s->window, (long)wi); |
d082ac49 |
146 | s->scrollbar = GetNewControl(cVScroll, s->window); |
c31f6c61 |
147 | s->term = term_init(&s->cfg, &s->ucsdata, s); |
d082ac49 |
148 | |
2beb0fb0 |
149 | mac_initfont(s); |
150 | mac_initpalette(s); |
151 | if (HAVE_COLOR_QD()) { |
152 | /* Set to FALSE to not get palette updates in the background. */ |
153 | SetPalette(s->window, s->palette, TRUE); |
154 | ActivatePalette(s->window); |
155 | } |
156 | |
7dcd1f87 |
157 | s->logctx = log_init(s->term, &s->cfg); |
d082ac49 |
158 | term_provide_logctx(s->term, s->logctx); |
159 | |
1e5bde54 |
160 | errmsg = s->back->init(s, &s->backhandle, &s->cfg, s->cfg.host, |
79bf227b |
161 | s->cfg.port, &s->realhost, s->cfg.tcp_nodelay, |
162 | s->cfg.tcp_keepalives); |
5eec331c |
163 | if (errmsg != NULL) |
164 | fatalbox("%s", errmsg); |
d082ac49 |
165 | s->back->provide_logctx(s->backhandle, s->logctx); |
d9fffe93 |
166 | set_title(s, s->realhost); |
d082ac49 |
167 | |
168 | term_provide_resize_fn(s->term, s->back->size, s->backhandle); |
169 | |
170 | mac_adjustsize(s, s->cfg.height, s->cfg.width); |
171 | term_size(s->term, s->cfg.height, s->cfg.width, s->cfg.savelines); |
172 | |
fe5634f6 |
173 | s->ldisc = ldisc_create(&s->cfg, s->term, s->back, s->backhandle, s); |
d082ac49 |
174 | ldisc_send(s->ldisc, NULL, 0, 0);/* cause ldisc to notice changes */ |
175 | |
d082ac49 |
176 | ShowWindow(s->window); |
0c4b7799 |
177 | s->next = sesslist; |
fabd1805 |
178 | s->prev = &sesslist; |
9546c9c6 |
179 | if (s->next != NULL) |
b89053c0 |
180 | s->next->prev = &s->next; |
0c4b7799 |
181 | sesslist = s; |
d082ac49 |
182 | } |
183 | |
c3aef739 |
184 | /* |
185 | * Try to work out a horizontal scaling factor for the current font |
186 | * that will give a chracter width of wantwidth. Return it in numer |
187 | * and denom (suitable for passing to StdText()). |
188 | */ |
189 | static void mac_workoutfontscale(Session *s, int wantwidth, |
190 | Point *numerp, Point *denomp) |
191 | { |
192 | Point numer, denom, tmpnumer, tmpdenom; |
193 | int gotwidth, i; |
194 | const char text = 'W'; |
195 | FontInfo fi; |
1d4d52ce |
196 | #if TARGET_API_MAC_CARBON |
bb8dd32f |
197 | CQDProcsPtr gp = GetPortGrafProcs(GetWindowPort(s->window)); |
1d4d52ce |
198 | #else |
bb8dd32f |
199 | QDProcsPtr gp = s->window->grafProcs; |
1d4d52ce |
200 | #endif |
c3aef739 |
201 | |
c3aef739 |
202 | numer.v = denom.v = 1; /* always */ |
203 | numer.h = denom.h = 1; |
204 | for (i = 0; i < 3; i++) { |
c3aef739 |
205 | tmpnumer = numer; |
206 | tmpdenom = denom; |
1d4d52ce |
207 | if (gp != NULL) |
c3aef739 |
208 | gotwidth = InvokeQDTxMeasUPP(1, &text, &tmpnumer, &tmpdenom, &fi, |
1d4d52ce |
209 | gp->txMeasProc); |
c3aef739 |
210 | else |
211 | gotwidth = StdTxMeas(1, &text, &tmpnumer, &tmpdenom, &fi); |
212 | /* The result of StdTxMeas must be scaled by the factors it returns. */ |
213 | gotwidth = FixRound(FixMul(gotwidth << 16, |
214 | FixRatio(tmpnumer.h, tmpdenom.h))); |
c3aef739 |
215 | if (gotwidth == wantwidth) |
216 | break; |
217 | numer.h *= wantwidth; |
218 | denom.h *= gotwidth; |
219 | } |
220 | *numerp = numer; |
221 | *denomp = denom; |
222 | } |
223 | |
8768ce31 |
224 | static UnicodeToTextFallbackUPP uni_to_font_fallback_upp; |
225 | |
f854b482 |
226 | static void mac_initfont(Session *s) |
227 | { |
d082ac49 |
228 | FontInfo fi; |
8768ce31 |
229 | TextEncoding enc; |
379836ca |
230 | OptionBits fbflags; |
8768ce31 |
231 | |
5a736db6 |
232 | SetPort((GrafPtr)GetWindowPort(s->window)); |
e3c5b245 |
233 | GetFNum(s->cfg.font.name, &s->fontnum); |
d082ac49 |
234 | TextFont(s->fontnum); |
e3c5b245 |
235 | TextFace(s->cfg.font.face); |
236 | TextSize(s->cfg.font.size); |
d082ac49 |
237 | GetFontInfo(&fi); |
238 | s->font_width = CharWidth('W'); /* Well, it's what NCSA uses. */ |
239 | s->font_ascent = fi.ascent; |
240 | s->font_leading = fi.leading; |
241 | s->font_height = s->font_ascent + fi.descent + s->font_leading; |
c3aef739 |
242 | mac_workoutfontscale(s, s->font_width, |
243 | &s->font_stdnumer, &s->font_stddenom); |
244 | mac_workoutfontscale(s, s->font_width * 2, |
245 | &s->font_widenumer, &s->font_widedenom); |
e3c5b245 |
246 | TextSize(s->cfg.font.size * 2); |
c3aef739 |
247 | mac_workoutfontscale(s, s->font_width * 2, |
248 | &s->font_bignumer, &s->font_bigdenom); |
e3c5b245 |
249 | TextSize(s->cfg.font.size); |
d082ac49 |
250 | if (!s->cfg.bold_colour) { |
251 | TextFace(bold); |
252 | s->font_boldadjust = s->font_width - CharWidth('W'); |
253 | } else |
254 | s->font_boldadjust = 0; |
8768ce31 |
255 | |
256 | if (s->uni_to_font != NULL) |
257 | DisposeUnicodeToTextInfo(&s->uni_to_font); |
8ef2b196 |
258 | if (mac_gestalts.encvvers != 0 && |
8768ce31 |
259 | UpgradeScriptInfoToTextEncoding(kTextScriptDontCare, |
260 | kTextLanguageDontCare, |
e3c5b245 |
261 | kTextRegionDontCare, s->cfg.font.name, |
8ef2b196 |
262 | &enc) == noErr && |
263 | CreateUnicodeToTextInfoByEncoding(enc, &s->uni_to_font) == noErr) { |
8768ce31 |
264 | if (uni_to_font_fallback_upp == NULL) |
265 | uni_to_font_fallback_upp = |
1d4d52ce |
266 | NewUnicodeToTextFallbackUPP(&uni_to_font_fallback); |
379836ca |
267 | fbflags = kUnicodeFallbackCustomOnly; |
268 | if (mac_gestalts.uncvattr & kTECAddFallbackInterruptMask) |
269 | fbflags |= kUnicodeFallbackInterruptSafeMask; |
8768ce31 |
270 | if (SetFallbackUnicodeToText(s->uni_to_font, |
379836ca |
271 | uni_to_font_fallback_upp, fbflags, NULL) != noErr) { |
8768ce31 |
272 | DisposeUnicodeToTextInfo(&s->uni_to_font); |
379836ca |
273 | goto no_encv; |
8768ce31 |
274 | } |
8ef2b196 |
275 | } else { |
e3c5b245 |
276 | char cfontname[256]; |
277 | |
379836ca |
278 | no_encv: |
8ef2b196 |
279 | s->uni_to_font = NULL; |
e3c5b245 |
280 | p2cstrcpy(cfontname, s->cfg.font.name); |
8ef2b196 |
281 | s->font_charset = |
282 | charset_from_macenc(FontToScript(s->fontnum), |
283 | GetScriptManagerVariable(smRegionCode), |
e3c5b245 |
284 | mac_gestalts.sysvers, cfontname); |
8768ce31 |
285 | } |
286 | |
d082ac49 |
287 | mac_adjustsize(s, s->term->rows, s->term->cols); |
288 | } |
289 | |
8768ce31 |
290 | static pascal OSStatus uni_to_font_fallback(UniChar *ucp, |
291 | ByteCount ilen, ByteCount *iusedp, TextPtr obuf, ByteCount olen, |
1d4d52ce |
292 | ByteCount *ousedp, LogicalAddress cookie, ConstUnicodeMappingPtr mapping) |
8768ce31 |
293 | { |
294 | |
295 | if (olen < 1) |
296 | return kTECOutputBufferFullStatus; |
d1c57171 |
297 | /* |
298 | * What I'd _like_ to do here is to somehow generate the |
299 | * missing-character glyph that every font is required to have. |
300 | * Unfortunately (and somewhat surprisingly), I can't find any way |
301 | * to actually ask for it explicitly. Bah. |
302 | */ |
303 | *obuf = '.'; |
8768ce31 |
304 | *iusedp = ilen; |
305 | *ousedp = 1; |
306 | return noErr; |
307 | } |
308 | |
0c4b7799 |
309 | /* |
310 | * Called every time round the event loop. |
311 | */ |
312 | void mac_pollterm(void) |
313 | { |
314 | Session *s; |
315 | |
316 | for (s = sesslist; s != NULL; s = s->next) { |
317 | term_out(s->term); |
318 | term_update(s->term); |
319 | } |
320 | } |
8768ce31 |
321 | |
d082ac49 |
322 | /* |
323 | * To be called whenever the window size changes. |
324 | * rows and cols should be desired values. |
325 | * It's assumed the terminal emulator will be informed, and will set rows |
326 | * and cols for us. |
327 | */ |
328 | static void mac_adjustsize(Session *s, int newrows, int newcols) { |
329 | int winwidth, winheight; |
330 | |
331 | winwidth = newcols * s->font_width + 15; |
332 | winheight = newrows * s->font_height; |
333 | SizeWindow(s->window, winwidth, winheight, true); |
334 | HideControl(s->scrollbar); |
335 | MoveControl(s->scrollbar, winwidth - 15, -1); |
336 | SizeControl(s->scrollbar, 16, winheight - 13); |
337 | ShowControl(s->scrollbar); |
0c367171 |
338 | mac_drawgrowicon(s); |
d082ac49 |
339 | } |
340 | |
f854b482 |
341 | static void mac_initpalette(Session *s) |
342 | { |
d082ac49 |
343 | |
1eb3f8f0 |
344 | if (!HAVE_COLOR_QD()) |
345 | return; |
d082ac49 |
346 | /* |
347 | * Most colours should be inhibited on 2bpp displays. |
348 | * Palette manager documentation suggests inhibiting all tolerant colours |
349 | * on greyscale displays. |
350 | */ |
8a00b869 |
351 | #define PM_NORMAL ( pmTolerant | pmInhibitC2 | \ |
352 | pmInhibitG2 | pmInhibitG4 | pmInhibitG8 ) |
d082ac49 |
353 | #define PM_TOLERANCE 0x2000 |
354 | s->palette = NewPalette(22, NULL, PM_NORMAL, PM_TOLERANCE); |
355 | if (s->palette == NULL) |
356 | fatalbox("Unable to create palette"); |
357 | /* In 2bpp, these are the colours we want most. */ |
358 | SetEntryUsage(s->palette, DEFAULT_BG, |
359 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
360 | SetEntryUsage(s->palette, DEFAULT_FG, |
361 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
362 | SetEntryUsage(s->palette, DEFAULT_FG_BOLD, |
363 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
8a00b869 |
364 | SetEntryUsage(s->palette, CURSOR_BG, |
d082ac49 |
365 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
366 | palette_reset(s); |
367 | } |
368 | |
369 | /* |
370 | * Set the background colour of the window correctly. Should be |
371 | * called whenever the default background changes. |
372 | */ |
f854b482 |
373 | static void mac_adjustwinbg(Session *s) |
374 | { |
d082ac49 |
375 | |
376 | if (!HAVE_COLOR_QD()) |
377 | return; |
1fc898ea |
378 | #if !TARGET_CPU_68K |
d082ac49 |
379 | if (mac_gestalts.windattr & gestaltWindowMgrPresent) |
380 | SetWindowContentColor(s->window, |
381 | &(*s->palette)->pmInfo[DEFAULT_BG].ciRGB); |
382 | else |
383 | #endif |
384 | { |
1d4d52ce |
385 | #if !TARGET_API_MAC_CARBON |
d082ac49 |
386 | if (s->wctab == NULL) |
387 | s->wctab = (WCTabHandle)NewHandle(sizeof(**s->wctab)); |
388 | if (s->wctab == NULL) |
389 | return; /* do without */ |
390 | (*s->wctab)->wCSeed = 0; |
391 | (*s->wctab)->wCReserved = 0; |
392 | (*s->wctab)->ctSize = 0; |
393 | (*s->wctab)->ctTable[0].value = wContentColor; |
394 | (*s->wctab)->ctTable[0].rgb = (*s->palette)->pmInfo[DEFAULT_BG].ciRGB; |
395 | SetWinColor(s->window, s->wctab); |
1d4d52ce |
396 | #endif |
d082ac49 |
397 | } |
398 | } |
399 | |
400 | /* |
401 | * Set the cursor shape correctly |
402 | */ |
f854b482 |
403 | static void mac_adjusttermcursor(WindowPtr window, Point mouse, |
404 | RgnHandle cursrgn) |
405 | { |
d082ac49 |
406 | Session *s; |
407 | ControlHandle control; |
408 | short part; |
409 | int x, y; |
1d4d52ce |
410 | #if TARGET_API_MAC_CARBON |
411 | Cursor arrow; |
412 | Rect rect; |
413 | RgnHandle visrgn; |
414 | #endif |
d082ac49 |
415 | |
5a736db6 |
416 | SetPort((GrafPtr)GetWindowPort(window)); |
347bfcd7 |
417 | s = mac_windowsession(window); |
d082ac49 |
418 | GlobalToLocal(&mouse); |
419 | part = FindControl(mouse, window, &control); |
420 | if (control == s->scrollbar) { |
1d4d52ce |
421 | #if TARGET_API_MAC_CARBON |
422 | SetCursor(GetQDGlobalsArrow(&arrow)); |
423 | RectRgn(cursrgn, GetControlBounds(s->scrollbar, &rect)); |
424 | #else |
d082ac49 |
425 | SetCursor(&qd.arrow); |
426 | RectRgn(cursrgn, &(*s->scrollbar)->contrlRect); |
1d4d52ce |
427 | #endif |
d082ac49 |
428 | } else { |
429 | x = mouse.h / s->font_width; |
430 | y = mouse.v / s->font_height; |
1d4d52ce |
431 | if (s->raw_mouse) { |
432 | #if TARGET_API_MAC_CARBON |
433 | SetCursor(GetQDGlobalsArrow(&arrow)); |
434 | #else |
d082ac49 |
435 | SetCursor(&qd.arrow); |
1d4d52ce |
436 | #endif |
437 | } else |
d082ac49 |
438 | SetCursor(*GetCursor(iBeamCursor)); |
439 | /* Ask for shape changes if we leave this character cell. */ |
440 | SetRectRgn(cursrgn, x * s->font_width, y * s->font_height, |
441 | (x + 1) * s->font_width, (y + 1) * s->font_height); |
d082ac49 |
442 | } |
1d4d52ce |
443 | #if TARGET_API_MAC_CARBON |
444 | visrgn = NewRgn(); |
445 | GetPortVisibleRegion(GetWindowPort(window), visrgn); |
446 | SectRgn(cursrgn, visrgn, cursrgn); |
447 | DisposeRgn(visrgn); |
448 | #else |
449 | SectRgn(cursrgn, window->visRgn, cursrgn); |
450 | #endif |
d082ac49 |
451 | } |
452 | |
453 | /* |
454 | * Enable/disable menu items based on the active terminal window. |
455 | */ |
1d4d52ce |
456 | #if TARGET_API_MAC_CARBON |
457 | #define DisableItem DisableMenuItem |
458 | #define EnableItem EnableMenuItem |
459 | #endif |
f854b482 |
460 | static void mac_adjusttermmenus(WindowPtr window) |
461 | { |
d082ac49 |
462 | Session *s; |
463 | MenuHandle menu; |
1d4d52ce |
464 | #if !TARGET_API_MAC_CARBON |
d082ac49 |
465 | long offset; |
1d4d52ce |
466 | #endif |
d082ac49 |
467 | |
347bfcd7 |
468 | s = mac_windowsession(window); |
b537dd42 |
469 | menu = GetMenuHandle(mFile); |
470 | DisableItem(menu, iSave); /* XXX enable if modified */ |
471 | EnableItem(menu, iSaveAs); |
5211281f |
472 | EnableItem(menu, iDuplicate); |
d082ac49 |
473 | menu = GetMenuHandle(mEdit); |
474 | EnableItem(menu, 0); |
475 | DisableItem(menu, iUndo); |
476 | DisableItem(menu, iCut); |
477 | if (1/*s->term->selstate == SELECTED*/) |
478 | EnableItem(menu, iCopy); |
479 | else |
480 | DisableItem(menu, iCopy); |
1d4d52ce |
481 | #if TARGET_API_MAC_CARBON |
482 | if (1) |
483 | #else |
47de7565 |
484 | if (GetScrap(NULL, kScrapFlavorTypeText, &offset) == noTypeErr) |
1d4d52ce |
485 | #endif |
d082ac49 |
486 | DisableItem(menu, iPaste); |
487 | else |
488 | EnableItem(menu, iPaste); |
489 | DisableItem(menu, iClear); |
490 | EnableItem(menu, iSelectAll); |
7dcd1f87 |
491 | menu = GetMenuHandle(mWindow); |
492 | EnableItem(menu, 0); |
493 | EnableItem(menu, iShowEventLog); |
d082ac49 |
494 | } |
495 | |
f854b482 |
496 | static void mac_menuterm(WindowPtr window, short menu, short item) |
497 | { |
d082ac49 |
498 | Session *s; |
499 | |
347bfcd7 |
500 | s = mac_windowsession(window); |
d082ac49 |
501 | switch (menu) { |
502 | case mEdit: |
503 | switch (item) { |
504 | case iCopy: |
505 | /* term_copy(s); */ |
506 | break; |
507 | case iPaste: |
508 | term_do_paste(s->term); |
509 | break; |
510 | } |
7dcd1f87 |
511 | break; |
512 | case mWindow: |
513 | switch(item) { |
514 | case iShowEventLog: |
515 | mac_showeventlog(s); |
516 | break; |
517 | } |
518 | break; |
d082ac49 |
519 | } |
520 | } |
521 | |
f854b482 |
522 | static void mac_clickterm(WindowPtr window, EventRecord *event) |
523 | { |
d082ac49 |
524 | Session *s; |
525 | Point mouse; |
526 | ControlHandle control; |
527 | int part; |
1d4d52ce |
528 | static ControlActionUPP mac_scrolltracker_upp = NULL; |
d082ac49 |
529 | |
347bfcd7 |
530 | s = mac_windowsession(window); |
5a736db6 |
531 | SetPort((GrafPtr)GetWindowPort(window)); |
d082ac49 |
532 | mouse = event->where; |
533 | GlobalToLocal(&mouse); |
534 | part = FindControl(mouse, window, &control); |
535 | if (control == s->scrollbar) { |
536 | switch (part) { |
537 | case kControlIndicatorPart: |
538 | if (TrackControl(control, mouse, NULL) == kControlIndicatorPart) |
539 | term_scroll(s->term, +1, GetControlValue(control)); |
540 | break; |
541 | case kControlUpButtonPart: |
542 | case kControlDownButtonPart: |
543 | case kControlPageUpPart: |
544 | case kControlPageDownPart: |
1d4d52ce |
545 | if (mac_scrolltracker_upp == NULL) |
546 | mac_scrolltracker_upp = |
547 | NewControlActionUPP(&mac_scrolltracker); |
548 | TrackControl(control, mouse, mac_scrolltracker_upp); |
d082ac49 |
549 | break; |
550 | } |
551 | } else { |
552 | text_click(s, event); |
553 | } |
554 | } |
555 | |
f854b482 |
556 | static void text_click(Session *s, EventRecord *event) |
557 | { |
d082ac49 |
558 | Point localwhere; |
559 | int row, col; |
560 | static UInt32 lastwhen = 0; |
561 | static Session *lastsess = NULL; |
562 | static int lastrow = -1, lastcol = -1; |
563 | static Mouse_Action lastact = MA_NOTHING; |
564 | |
5a736db6 |
565 | SetPort((GrafPtr)GetWindowPort(s->window)); |
d082ac49 |
566 | localwhere = event->where; |
567 | GlobalToLocal(&localwhere); |
568 | |
569 | col = PTOCC(localwhere.h); |
570 | row = PTOCR(localwhere.v); |
571 | if (event->when - lastwhen < GetDblTime() && |
572 | row == lastrow && col == lastcol && s == lastsess) |
573 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
574 | lastact == MA_2CLK ? MA_3CLK : |
575 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
576 | else |
577 | lastact = MA_CLICK; |
fc5b0934 |
578 | term_mouse(s->term, MBT_LEFT, |
579 | event->modifiers & shiftKey ? MBT_EXTEND : MBT_SELECT, |
d082ac49 |
580 | lastact, col, row, event->modifiers & shiftKey, |
581 | event->modifiers & controlKey, event->modifiers & optionKey); |
582 | lastsess = s; |
583 | lastrow = row; |
584 | lastcol = col; |
585 | while (StillDown()) { |
586 | GetMouse(&localwhere); |
587 | col = PTOCC(localwhere.h); |
588 | row = PTOCR(localwhere.v); |
fc5b0934 |
589 | term_mouse(s->term, MBT_LEFT, |
590 | event->modifiers & shiftKey ? MBT_EXTEND : MBT_SELECT, |
d082ac49 |
591 | MA_DRAG, col, row, event->modifiers & shiftKey, |
592 | event->modifiers & controlKey, |
593 | event->modifiers & optionKey); |
594 | if (row > s->term->rows - 1) |
595 | term_scroll(s->term, 0, row - (s->term->rows - 1)); |
596 | else if (row < 0) |
597 | term_scroll(s->term, 0, row); |
598 | } |
fc5b0934 |
599 | term_mouse(s->term, MBT_LEFT, |
600 | event->modifiers & shiftKey ? MBT_EXTEND : MBT_SELECT, |
d082ac49 |
601 | MA_RELEASE, col, row, event->modifiers & shiftKey, |
602 | event->modifiers & controlKey, event->modifiers & optionKey); |
603 | lastwhen = TickCount(); |
604 | } |
605 | |
39687cc7 |
606 | void write_clip(void *cookie, wchar_t *data, int len, int must_deselect) |
607 | { |
1d4d52ce |
608 | #if !TARGET_API_MAC_CARBON |
39687cc7 |
609 | Session *s = cookie; |
610 | char *mactextbuf; |
611 | ByteCount iread, olen; |
612 | wchar_t *unitextptr; |
613 | StScrpRec *stsc; |
614 | size_t stsz; |
615 | OSErr err; |
616 | int i; |
617 | |
d082ac49 |
618 | /* |
619 | * See "Programming with the Text Encoding Conversion Manager" |
620 | * Appendix E for Unicode scrap conventions. |
621 | * |
d082ac49 |
622 | * XXX Maybe PICT scrap too. |
623 | */ |
624 | if (ZeroScrap() != noErr) |
625 | return; |
47de7565 |
626 | PutScrap(len * sizeof(*data), kScrapFlavorTypeUnicode, data); |
39687cc7 |
627 | |
628 | /* Replace LINE SEPARATORs with CR for TEXT output. */ |
629 | for (i = 0; i < len; i++) |
630 | if (data[i] == 0x2028) |
631 | data[i] = 0x000d; |
632 | |
34773273 |
633 | mactextbuf = snewn(len, char); /* XXX DBCS */ |
39687cc7 |
634 | if (s->uni_to_font != NULL) { |
635 | err = ConvertFromUnicodeToText(s->uni_to_font, len * sizeof(UniChar), |
636 | (UniChar *)data, |
637 | kUnicodeUseFallbacksMask, |
638 | 0, NULL, NULL, NULL, |
639 | len, &iread, &olen, mactextbuf); |
640 | if (err != noErr && err != kTECUsedFallbacksStatus) |
641 | return; |
642 | } else if (s->font_charset != CS_NONE) { |
643 | unitextptr = data; |
644 | olen = charset_from_unicode(&unitextptr, &len, mactextbuf, 1024, |
645 | s->font_charset, NULL, ".", 1); |
646 | } else |
647 | return; |
47de7565 |
648 | PutScrap(olen, kScrapFlavorTypeText, mactextbuf); |
39687cc7 |
649 | sfree(mactextbuf); |
650 | |
651 | stsz = offsetof(StScrpRec, scrpStyleTab) + sizeof(ScrpSTElement); |
652 | stsc = smalloc(stsz); |
653 | stsc->scrpNStyles = 1; |
654 | stsc->scrpStyleTab[0].scrpStartChar = 0; |
655 | stsc->scrpStyleTab[0].scrpHeight = s->font_height; |
656 | stsc->scrpStyleTab[0].scrpAscent = s->font_ascent; |
657 | stsc->scrpStyleTab[0].scrpFont = s->fontnum; |
658 | stsc->scrpStyleTab[0].scrpFace = 0; |
e3c5b245 |
659 | stsc->scrpStyleTab[0].scrpSize = s->cfg.font.size; |
39687cc7 |
660 | stsc->scrpStyleTab[0].scrpColor.red = 0; |
661 | stsc->scrpStyleTab[0].scrpColor.green = 0; |
662 | stsc->scrpStyleTab[0].scrpColor.blue = 0; |
47de7565 |
663 | PutScrap(stsz, kScrapFlavorTypeTextStyle, stsc); |
39687cc7 |
664 | sfree(stsc); |
1d4d52ce |
665 | #endif |
d082ac49 |
666 | } |
667 | |
f854b482 |
668 | void get_clip(void *frontend, wchar_t **p, int *lenp) |
669 | { |
1d4d52ce |
670 | #if TARGET_API_MAC_CARBON |
671 | *lenp = 0; |
672 | #else |
d082ac49 |
673 | Session *s = frontend; |
674 | static Handle h = NULL; |
fd3bd9fb |
675 | static wchar_t *data = NULL; |
676 | Handle texth; |
d082ac49 |
677 | long offset; |
fd3bd9fb |
678 | int textlen; |
679 | TextEncoding enc; |
680 | TextToUnicodeInfo scrap_to_uni; |
681 | ByteCount iread, olen; |
682 | int charset; |
683 | char *tptr; |
684 | OSErr err; |
d082ac49 |
685 | |
686 | if (p == NULL) { |
687 | /* release memory */ |
688 | if (h != NULL) |
689 | DisposeHandle(h); |
690 | h = NULL; |
fd3bd9fb |
691 | if (data != NULL) |
692 | sfree(data); |
693 | data = NULL; |
694 | } else { |
47de7565 |
695 | if (GetScrap(NULL, kScrapFlavorTypeUnicode, &offset) > 0) { |
fd3bd9fb |
696 | if (h == NULL) |
697 | h = NewHandle(0); |
47de7565 |
698 | *lenp = |
699 | GetScrap(h, kScrapFlavorTypeUnicode, &offset) / sizeof(**p); |
d082ac49 |
700 | HLock(h); |
701 | *p = (wchar_t *)*h; |
47de7565 |
702 | } else if (GetScrap(NULL, kScrapFlavorTypeText, &offset) > 0) { |
fd3bd9fb |
703 | texth = NewHandle(0); |
47de7565 |
704 | textlen = GetScrap(texth, kScrapFlavorTypeText, &offset); |
fd3bd9fb |
705 | HLock(texth); |
34773273 |
706 | data = snewn(textlen, wchar_t); |
fd3bd9fb |
707 | /* XXX should use 'styl' scrap if it's there. */ |
708 | if (mac_gestalts.encvvers != 0 && |
709 | UpgradeScriptInfoToTextEncoding(smSystemScript, |
710 | kTextLanguageDontCare, |
711 | kTextRegionDontCare, NULL, |
712 | &enc) == noErr && |
713 | CreateTextToUnicodeInfoByEncoding(enc, &scrap_to_uni) == |
714 | noErr) { |
715 | err = ConvertFromTextToUnicode(scrap_to_uni, textlen, |
716 | *texth, 0, 0, NULL, NULL, NULL, |
717 | textlen * 2, |
718 | &iread, &olen, data); |
719 | DisposeTextToUnicodeInfo(&scrap_to_uni); |
720 | if (err == noErr) { |
721 | *p = data; |
722 | *lenp = olen / sizeof(**p); |
723 | } else { |
724 | *p = NULL; |
725 | *lenp = 0; |
726 | } |
727 | } else { |
728 | charset = |
729 | charset_from_macenc(GetScriptManagerVariable(smSysScript), |
730 | GetScriptManagerVariable(smRegionCode), |
731 | mac_gestalts.sysvers, NULL); |
732 | if (charset != CS_NONE) { |
733 | tptr = *texth; |
734 | *lenp = charset_to_unicode(&tptr, &textlen, data, |
735 | textlen * 2, charset, NULL, |
736 | NULL, 0); |
737 | } |
738 | *p = data; |
739 | } |
740 | DisposeHandle(texth); |
d082ac49 |
741 | } else { |
742 | *p = NULL; |
743 | *lenp = 0; |
744 | } |
fd3bd9fb |
745 | } |
1d4d52ce |
746 | #endif |
d082ac49 |
747 | } |
748 | |
f854b482 |
749 | static pascal void mac_scrolltracker(ControlHandle control, short part) |
750 | { |
d082ac49 |
751 | Session *s; |
752 | |
1d4d52ce |
753 | #if TARGET_API_MAC_CARBON |
347bfcd7 |
754 | s = mac_windowsession(GetControlOwner(control)); |
1d4d52ce |
755 | #else |
347bfcd7 |
756 | s = mac_windowsession((*control)->contrlOwner); |
1d4d52ce |
757 | #endif |
d082ac49 |
758 | switch (part) { |
759 | case kControlUpButtonPart: |
760 | term_scroll(s->term, 0, -1); |
761 | break; |
762 | case kControlDownButtonPart: |
763 | term_scroll(s->term, 0, +1); |
764 | break; |
765 | case kControlPageUpPart: |
766 | term_scroll(s->term, 0, -(s->term->rows - 1)); |
767 | break; |
768 | case kControlPageDownPart: |
769 | term_scroll(s->term, 0, +(s->term->rows - 1)); |
770 | break; |
771 | } |
772 | } |
773 | |
f854b482 |
774 | static void mac_keyterm(WindowPtr window, EventRecord *event) |
775 | { |
347bfcd7 |
776 | Session *s = mac_windowsession(window); |
6c50d421 |
777 | Key_Sym keysym = PK_NULL; |
778 | unsigned int mods = 0, flags = PKF_NUMLOCK; |
4fa38586 |
779 | UniChar utxt[1]; |
780 | char txt[1]; |
781 | size_t len = 0; |
782 | ScriptCode key_script; |
d082ac49 |
783 | |
10135a55 |
784 | ObscureCursor(); |
d082ac49 |
785 | |
37ea5668 |
786 | #if 0 |
6c50d421 |
787 | fprintf(stderr, "Got key event %08x\n", event->message); |
37ea5668 |
788 | #endif |
d082ac49 |
789 | |
790 | /* No meta key yet -- that'll be rather fun. */ |
791 | |
792 | /* Keys that we handle locally */ |
793 | if (event->modifiers & shiftKey) { |
6c50d421 |
794 | switch ((event->message & keyCodeMask) >> 8) { |
795 | case 0x74: /* shift-pageup */ |
d082ac49 |
796 | term_scroll(s->term, 0, -(s->term->rows - 1)); |
6c50d421 |
797 | return; |
798 | case 0x79: /* shift-pagedown */ |
d082ac49 |
799 | term_scroll(s->term, 0, +(s->term->rows - 1)); |
6c50d421 |
800 | return; |
d082ac49 |
801 | } |
802 | } |
803 | |
6c50d421 |
804 | if (event->modifiers & shiftKey) |
805 | mods |= PKM_SHIFT; |
806 | if (event->modifiers & controlKey) |
807 | mods |= PKM_CONTROL; |
808 | if (event->what == autoKey) |
809 | flags |= PKF_REPEAT; |
810 | |
811 | /* Mac key events consist of a virtual key code and a character code. */ |
812 | |
813 | switch ((event->message & keyCodeMask) >> 8) { |
814 | case 0x24: keysym = PK_RETURN; break; |
815 | case 0x30: keysym = PK_TAB; break; |
816 | case 0x33: keysym = PK_BACKSPACE; break; |
817 | case 0x35: keysym = PK_ESCAPE; break; |
818 | |
819 | case 0x7A: keysym = PK_F1; break; |
820 | case 0x78: keysym = PK_F2; break; |
821 | case 0x63: keysym = PK_F3; break; |
822 | case 0x76: keysym = PK_F4; break; |
823 | case 0x60: keysym = PK_F5; break; |
824 | case 0x61: keysym = PK_F6; break; |
825 | case 0x62: keysym = PK_F7; break; |
826 | case 0x64: keysym = PK_F8; break; |
827 | case 0x65: keysym = PK_F9; break; |
828 | case 0x6D: keysym = PK_F10; break; |
829 | case 0x67: keysym = PK_F11; break; |
830 | case 0x6F: keysym = PK_F12; break; |
831 | case 0x69: keysym = PK_F13; break; |
832 | case 0x6B: keysym = PK_F14; break; |
833 | case 0x71: keysym = PK_F15; break; |
834 | |
835 | case 0x72: keysym = PK_INSERT; break; |
836 | case 0x73: keysym = PK_HOME; break; |
837 | case 0x74: keysym = PK_PAGEUP; break; |
838 | case 0x75: keysym = PK_DELETE; break; |
839 | case 0x77: keysym = PK_END; break; |
840 | case 0x79: keysym = PK_PAGEDOWN; break; |
841 | |
842 | case 0x47: keysym = PK_PF1; break; |
843 | case 0x51: keysym = PK_PF2; break; |
844 | case 0x4B: keysym = PK_PF3; break; |
845 | case 0x43: keysym = PK_PF4; break; |
846 | case 0x4E: keysym = PK_KPMINUS; break; |
847 | case 0x45: keysym = PK_KPCOMMA; break; |
848 | case 0x41: keysym = PK_KPDECIMAL; break; |
849 | case 0x4C: keysym = PK_KPENTER; break; |
850 | case 0x52: keysym = PK_KP0; break; |
851 | case 0x53: keysym = PK_KP1; break; |
852 | case 0x54: keysym = PK_KP2; break; |
853 | case 0x55: keysym = PK_KP3; break; |
854 | case 0x56: keysym = PK_KP4; break; |
855 | case 0x57: keysym = PK_KP5; break; |
856 | case 0x58: keysym = PK_KP6; break; |
857 | case 0x59: keysym = PK_KP7; break; |
858 | case 0x5B: keysym = PK_KP8; break; |
859 | case 0x5C: keysym = PK_KP9; break; |
860 | |
861 | case 0x7B: keysym = PK_LEFT; break; |
862 | case 0x7C: keysym = PK_RIGHT; break; |
863 | case 0x7D: keysym = PK_DOWN; break; |
864 | case 0x7E: keysym = PK_UP; break; |
d082ac49 |
865 | } |
866 | |
4fa38586 |
867 | /* Map from key script to Unicode. */ |
868 | txt[0] = event->message & charCodeMask; |
869 | key_script = GetScriptManagerVariable(smKeyScript); |
870 | |
871 | if (mac_gestalts.encvvers != 0) { |
872 | static TextToUnicodeInfo key_to_uni = NULL; |
873 | static ScriptCode key_to_uni_script; |
874 | TextEncoding enc; |
875 | ByteCount iread, olen; |
876 | OSErr err; |
877 | |
878 | if (key_to_uni != NULL && key_to_uni_script != key_script) |
879 | DisposeTextToUnicodeInfo(&key_to_uni); |
880 | if (key_to_uni == NULL || key_to_uni_script != key_script) { |
881 | if (UpgradeScriptInfoToTextEncoding(key_script, |
882 | kTextLanguageDontCare, |
883 | kTextRegionDontCare, NULL, |
884 | &enc) == noErr && |
885 | CreateTextToUnicodeInfoByEncoding(enc, &key_to_uni) == noErr) |
886 | key_to_uni_script = key_script; |
887 | else |
888 | key_to_uni = NULL; |
889 | } |
890 | if (key_to_uni != NULL) { |
891 | err = ConvertFromTextToUnicode(key_to_uni, 1, txt, |
892 | (kUnicodeKeepInfoMask | |
893 | kUnicodeStringUnterminatedMask), |
894 | 0, NULL, NULL, NULL, |
895 | sizeof(utxt), &iread, &olen, utxt); |
896 | if (err == noErr) |
897 | len = olen / sizeof(*utxt); |
898 | } |
899 | } else { |
900 | int charset; |
901 | char *tptr = txt; |
902 | int tlen = 1; |
903 | |
904 | charset = charset_from_macenc(key_script, |
905 | GetScriptManagerVariable(smRegionCode), |
906 | mac_gestalts.sysvers, NULL); |
907 | if (charset != CS_NONE) { |
908 | len = charset_to_unicode(&tptr, &tlen, utxt, sizeof(utxt), charset, |
909 | NULL, NULL, 0); |
910 | } |
911 | } |
912 | term_key(s->term, keysym, utxt, len, mods, flags); |
d082ac49 |
913 | } |
914 | |
915 | void request_paste(void *frontend) |
916 | { |
917 | Session *s = frontend; |
918 | |
919 | /* |
920 | * In the Mac OS, pasting is synchronous: we can read the |
921 | * clipboard with no difficulty, so request_paste() can just go |
922 | * ahead and paste. |
923 | */ |
924 | term_do_paste(s->term); |
925 | } |
926 | |
64b8ebc6 |
927 | static struct { |
928 | Rect msgrect; |
929 | Point msgorigin; |
8095091b |
930 | Point zeromouse; |
64b8ebc6 |
931 | Session *s; |
932 | char oldmsg[20]; |
933 | } growterm_state; |
934 | |
f854b482 |
935 | static void mac_growterm(WindowPtr window, EventRecord *event) |
936 | { |
d082ac49 |
937 | Rect limits; |
938 | long grow_result; |
939 | int newrows, newcols; |
940 | Session *s; |
1d4d52ce |
941 | #if !TARGET_API_MAC_CARBON |
64b8ebc6 |
942 | DragGrayRgnUPP draghooksave; |
943 | GrafPtr portsave; |
944 | FontInfo fi; |
1d4d52ce |
945 | #endif |
d082ac49 |
946 | |
347bfcd7 |
947 | s = mac_windowsession(window); |
64b8ebc6 |
948 | |
1d4d52ce |
949 | #if !TARGET_API_MAC_CARBON |
64b8ebc6 |
950 | draghooksave = LMGetDragHook(); |
951 | growterm_state.oldmsg[0] = '\0'; |
8095091b |
952 | growterm_state.zeromouse = event->where; |
953 | growterm_state.zeromouse.h -= s->term->cols * s->font_width; |
954 | growterm_state.zeromouse.v -= s->term->rows * s->font_height; |
64b8ebc6 |
955 | growterm_state.s = s; |
956 | GetPort(&portsave); |
957 | SetPort(s->window); |
958 | BackColor(whiteColor); |
959 | ForeColor(blackColor); |
960 | TextFont(systemFont); |
961 | TextFace(0); |
962 | TextSize(12); |
963 | GetFontInfo(&fi); |
964 | SetRect(&growterm_state.msgrect, 0, 0, |
965 | StringWidth("\p99999x99999") + 4, fi.ascent + fi.descent + 4); |
966 | SetPt(&growterm_state.msgorigin, 2, fi.ascent + 2); |
967 | LMSetDragHook(NewDragGrayRgnUPP(mac_growtermdraghook)); |
1d4d52ce |
968 | #endif |
64b8ebc6 |
969 | |
d082ac49 |
970 | SetRect(&limits, s->font_width + 15, s->font_height, SHRT_MAX, SHRT_MAX); |
971 | grow_result = GrowWindow(window, event->where, &limits); |
64b8ebc6 |
972 | |
1d4d52ce |
973 | #if !TARGET_API_MAC_CARBON |
64b8ebc6 |
974 | DisposeDragGrayRgnUPP(LMGetDragHook()); |
975 | LMSetDragHook(draghooksave); |
976 | InvalRect(&growterm_state.msgrect); |
977 | |
978 | SetPort(portsave); |
1d4d52ce |
979 | #endif |
64b8ebc6 |
980 | |
d082ac49 |
981 | if (grow_result != 0) { |
982 | newrows = HiWord(grow_result) / s->font_height; |
983 | newcols = (LoWord(grow_result) - 15) / s->font_width; |
984 | mac_adjustsize(s, newrows, newcols); |
985 | term_size(s->term, newrows, newcols, s->cfg.savelines); |
986 | } |
987 | } |
988 | |
1d4d52ce |
989 | #if !TARGET_API_MAC_CARBON |
64b8ebc6 |
990 | static pascal void mac_growtermdraghook(void) |
991 | { |
992 | Session *s = growterm_state.s; |
993 | GrafPtr portsave; |
994 | Point mouse; |
995 | char buf[20]; |
786ccf05 |
996 | unsigned char pbuf[20]; |
64b8ebc6 |
997 | int newrows, newcols; |
998 | |
999 | GetMouse(&mouse); |
8095091b |
1000 | newrows = (mouse.v - growterm_state.zeromouse.v) / s->font_height; |
64b8ebc6 |
1001 | if (newrows < 1) newrows = 1; |
8095091b |
1002 | newcols = (mouse.h - growterm_state.zeromouse.h) / s->font_width; |
64b8ebc6 |
1003 | if (newcols < 1) newcols = 1; |
1004 | sprintf(buf, "%dx%d", newcols, newrows); |
1005 | if (strcmp(buf, growterm_state.oldmsg) == 0) |
1006 | return; |
1007 | strcpy(growterm_state.oldmsg, buf); |
786ccf05 |
1008 | c2pstrcpy(pbuf, buf); |
64b8ebc6 |
1009 | |
1010 | GetPort(&portsave); |
1011 | SetPort(growterm_state.s->window); |
1012 | EraseRect(&growterm_state.msgrect); |
1013 | MoveTo(growterm_state.msgorigin.h, growterm_state.msgorigin.v); |
786ccf05 |
1014 | DrawString(pbuf); |
64b8ebc6 |
1015 | SetPort(portsave); |
1016 | } |
1d4d52ce |
1017 | #endif |
64b8ebc6 |
1018 | |
fabd1805 |
1019 | void mac_closeterm(WindowPtr window) |
1020 | { |
347bfcd7 |
1021 | Session *s = mac_windowsession(window); |
fabd1805 |
1022 | |
1023 | /* XXX warn on close */ |
1024 | HideWindow(s->window); |
1025 | *s->prev = s->next; |
1026 | s->next->prev = s->prev; |
1027 | ldisc_free(s->ldisc); |
1028 | s->back->free(s->backhandle); |
1029 | log_free(s->logctx); |
1030 | if (s->uni_to_font != NULL) |
1031 | DisposeUnicodeToTextInfo(&s->uni_to_font); |
1032 | term_free(s->term); |
7dcd1f87 |
1033 | mac_freeeventlog(s); |
347bfcd7 |
1034 | sfree((WinInfo *)GetWRefCon(s->window)); |
fabd1805 |
1035 | DisposeWindow(s->window); |
1036 | DisposePalette(s->palette); |
1037 | sfree(s); |
1038 | } |
1039 | |
f854b482 |
1040 | static void mac_activateterm(WindowPtr window, EventRecord *event) |
1041 | { |
d082ac49 |
1042 | Session *s; |
f854b482 |
1043 | Boolean active = (event->modifiers & activeFlag) != 0; |
d082ac49 |
1044 | |
347bfcd7 |
1045 | s = mac_windowsession(window); |
7d22c2e8 |
1046 | s->term->has_focus = active; |
d082ac49 |
1047 | term_update(s->term); |
1048 | if (active) |
1049 | ShowControl(s->scrollbar); |
1050 | else { |
1051 | if (HAVE_COLOR_QD()) |
1052 | PmBackColor(DEFAULT_BG);/* HideControl clears behind the control */ |
1053 | else |
1054 | BackColor(blackColor); |
1055 | HideControl(s->scrollbar); |
1056 | } |
1057 | mac_drawgrowicon(s); |
1058 | } |
1059 | |
f854b482 |
1060 | static void mac_updateterm(WindowPtr window) |
1061 | { |
d082ac49 |
1062 | Session *s; |
1d4d52ce |
1063 | Rect bbox; |
1064 | #if TARGET_API_MAC_CARBON |
1065 | RgnHandle visrgn; |
1066 | #endif |
d082ac49 |
1067 | |
347bfcd7 |
1068 | s = mac_windowsession(window); |
5a736db6 |
1069 | SetPort((GrafPtr)GetWindowPort(window)); |
d082ac49 |
1070 | BeginUpdate(window); |
1071 | pre_paint(s); |
1d4d52ce |
1072 | #if TARGET_API_MAC_CARBON |
1073 | visrgn = NewRgn(); |
1074 | GetPortVisibleRegion(GetWindowPort(window), visrgn); |
1075 | GetRegionBounds(visrgn, &bbox); |
1076 | #else |
1077 | bbox = (*window->visRgn)->rgnBBox; |
1078 | #endif |
1079 | term_paint(s->term, s, PTOCC(bbox.left), PTOCR(bbox.top), |
1080 | PTOCC(bbox.right), PTOCR(bbox.bottom), 1); |
d082ac49 |
1081 | /* Restore default colours in case the Window Manager uses them */ |
1082 | if (HAVE_COLOR_QD()) { |
1083 | PmForeColor(DEFAULT_FG); |
1084 | PmBackColor(DEFAULT_BG); |
1085 | } else { |
1086 | ForeColor(whiteColor); |
1087 | BackColor(blackColor); |
1088 | } |
1089 | if (FrontWindow() != window) |
1d4d52ce |
1090 | #if TARGET_API_MAC_CARBON |
1091 | EraseRect(GetControlBounds(s->scrollbar, &bbox)); |
1092 | UpdateControls(window, visrgn); |
1093 | DisposeRgn(visrgn); |
1094 | #else |
d082ac49 |
1095 | EraseRect(&(*s->scrollbar)->contrlRect); |
1096 | UpdateControls(window, window->visRgn); |
1d4d52ce |
1097 | #endif |
d082ac49 |
1098 | mac_drawgrowicon(s); |
1099 | post_paint(s); |
1100 | EndUpdate(window); |
1101 | } |
1102 | |
f854b482 |
1103 | static void mac_drawgrowicon(Session *s) |
1104 | { |
d082ac49 |
1105 | Rect clip; |
ea4c3d8a |
1106 | RgnHandle savergn; |
d082ac49 |
1107 | |
5a736db6 |
1108 | SetPort((GrafPtr)GetWindowPort(s->window)); |
ea4c3d8a |
1109 | /* |
1110 | * Stop DrawGrowIcon giving us space for a horizontal scrollbar |
1111 | * See Tech Note TB575 for details. |
1112 | */ |
1d4d52ce |
1113 | #if TARGET_API_MAC_CARBON |
1114 | GetPortBounds(GetWindowPort(s->window), &clip); |
1115 | #else |
ea4c3d8a |
1116 | clip = s->window->portRect; |
1d4d52ce |
1117 | #endif |
ea4c3d8a |
1118 | clip.left = clip.right - 15; |
1119 | savergn = NewRgn(); |
1120 | GetClip(savergn); |
d082ac49 |
1121 | ClipRect(&clip); |
1122 | DrawGrowIcon(s->window); |
ea4c3d8a |
1123 | SetClip(savergn); |
1124 | DisposeRgn(savergn); |
d082ac49 |
1125 | } |
1126 | |
1127 | struct do_text_args { |
1128 | Session *s; |
1129 | Rect textrect; |
d082ac49 |
1130 | char *text; |
1131 | int len; |
1132 | unsigned long attr; |
1133 | int lattr; |
fd7d8b47 |
1134 | Point numer, denom; |
d082ac49 |
1135 | }; |
1136 | |
1137 | /* |
1138 | * Call from the terminal emulator to draw a bit of text |
1139 | * |
1140 | * x and y are text row and column (zero-based) |
1141 | */ |
1142 | void do_text(Context ctx, int x, int y, char *text, int len, |
f854b482 |
1143 | unsigned long attr, int lattr) |
1144 | { |
d082ac49 |
1145 | Session *s = ctx; |
e3c5b245 |
1146 | int style; |
d082ac49 |
1147 | struct do_text_args a; |
c3aef739 |
1148 | RgnHandle textrgn, saveclip; |
1d4d52ce |
1149 | #if TARGET_API_MAC_CARBON |
1150 | RgnHandle visrgn; |
1151 | #endif |
8768ce31 |
1152 | char mactextbuf[1024]; |
1153 | UniChar unitextbuf[1024]; |
801e70ea |
1154 | wchar_t *unitextptr; |
c3aef739 |
1155 | int i, fontwidth; |
801e70ea |
1156 | ByteCount iread, olen; |
1157 | OSStatus err; |
1d4d52ce |
1158 | static DeviceLoopDrawingUPP do_text_for_device_upp = NULL; |
8768ce31 |
1159 | |
1160 | assert(len <= 1024); |
d082ac49 |
1161 | |
5a736db6 |
1162 | SetPort((GrafPtr)GetWindowPort(s->window)); |
c3aef739 |
1163 | |
1164 | fontwidth = s->font_width; |
1165 | if ((lattr & LATTR_MODE) != LATTR_NORM) |
1166 | fontwidth *= 2; |
1167 | |
d082ac49 |
1168 | /* First check this text is relevant */ |
1169 | a.textrect.top = y * s->font_height; |
1170 | a.textrect.bottom = (y + 1) * s->font_height; |
c3aef739 |
1171 | a.textrect.left = x * fontwidth; |
1172 | a.textrect.right = (x + len) * fontwidth; |
1173 | if (a.textrect.right > s->term->cols * s->font_width) |
1174 | a.textrect.right = s->term->cols * s->font_width; |
1d4d52ce |
1175 | #if TARGET_API_MAC_CARBON |
1176 | visrgn = NewRgn(); |
1177 | GetPortVisibleRegion(GetWindowPort(s->window), visrgn); |
1178 | if (!RectInRgn(&a.textrect, visrgn)) { |
1179 | DisposeRgn(visrgn); |
1180 | return; |
1181 | } |
1182 | DisposeRgn(visrgn); |
1183 | #else |
d082ac49 |
1184 | if (!RectInRgn(&a.textrect, s->window->visRgn)) |
1185 | return; |
1d4d52ce |
1186 | #endif |
d082ac49 |
1187 | |
801e70ea |
1188 | /* Unpack Unicode from the mad format we get passed */ |
1189 | for (i = 0; i < len; i++) |
1190 | unitextbuf[i] = (unsigned char)text[i] | (attr & CSET_MASK); |
8768ce31 |
1191 | |
801e70ea |
1192 | if (s->uni_to_font != NULL) { |
8768ce31 |
1193 | err = ConvertFromUnicodeToText(s->uni_to_font, len * sizeof(UniChar), |
1194 | unitextbuf, kUnicodeUseFallbacksMask, |
1195 | 0, NULL, NULL, NULL, |
1196 | 1024, &iread, &olen, mactextbuf); |
801e70ea |
1197 | if (err != noErr && err != kTECUsedFallbacksStatus) |
379836ca |
1198 | olen = 0; |
8ef2b196 |
1199 | } else if (s->font_charset != CS_NONE) { |
801e70ea |
1200 | /* XXX this is bogus if wchar_t and UniChar are different sizes. */ |
1201 | unitextptr = (wchar_t *)unitextbuf; |
801e70ea |
1202 | olen = charset_from_unicode(&unitextptr, &len, mactextbuf, 1024, |
8ef2b196 |
1203 | s->font_charset, NULL, ".", 1); |
1204 | } else |
379836ca |
1205 | olen = 0; |
8768ce31 |
1206 | |
d082ac49 |
1207 | a.s = s; |
801e70ea |
1208 | a.text = mactextbuf; |
1209 | a.len = olen; |
d082ac49 |
1210 | a.attr = attr; |
1211 | a.lattr = lattr; |
c3aef739 |
1212 | switch (lattr & LATTR_MODE) { |
1213 | case LATTR_NORM: |
e3c5b245 |
1214 | TextSize(s->cfg.font.size); |
c3aef739 |
1215 | a.numer = s->font_stdnumer; |
1216 | a.denom = s->font_stddenom; |
1217 | break; |
1218 | case LATTR_WIDE: |
e3c5b245 |
1219 | TextSize(s->cfg.font.size); |
c3aef739 |
1220 | a.numer = s->font_widenumer; |
1221 | a.denom = s->font_widedenom; |
1222 | break; |
1223 | case LATTR_TOP: |
1224 | case LATTR_BOT: |
e3c5b245 |
1225 | TextSize(s->cfg.font.size * 2); |
c3aef739 |
1226 | a.numer = s->font_bignumer; |
1227 | a.denom = s->font_bigdenom; |
1228 | break; |
1229 | } |
5a736db6 |
1230 | SetPort((GrafPtr)GetWindowPort(s->window)); |
d082ac49 |
1231 | TextFont(s->fontnum); |
e3c5b245 |
1232 | style = s->cfg.font.face; |
1233 | if ((attr & ATTR_BOLD) && !s->cfg.bold_colour) |
d082ac49 |
1234 | style |= bold; |
1235 | if (attr & ATTR_UNDER) |
1236 | style |= underline; |
1237 | TextFace(style); |
4d1565a4 |
1238 | TextMode(srcOr); |
d082ac49 |
1239 | if (HAVE_COLOR_QD()) |
1240 | if (style & bold) { |
1241 | SpaceExtra(s->font_boldadjust << 16); |
1242 | CharExtra(s->font_boldadjust << 16); |
1243 | } else { |
1244 | SpaceExtra(0); |
1245 | CharExtra(0); |
1246 | } |
c3aef739 |
1247 | saveclip = NewRgn(); |
1248 | GetClip(saveclip); |
1249 | ClipRect(&a.textrect); |
d082ac49 |
1250 | textrgn = NewRgn(); |
1251 | RectRgn(textrgn, &a.textrect); |
1d4d52ce |
1252 | if (HAVE_COLOR_QD()) { |
1253 | if (do_text_for_device_upp == NULL) |
1254 | do_text_for_device_upp = |
1255 | NewDeviceLoopDrawingUPP(&do_text_for_device); |
1256 | DeviceLoop(textrgn, do_text_for_device_upp, (long)&a, 0); |
1257 | } else |
d082ac49 |
1258 | do_text_for_device(1, 0, NULL, (long)&a); |
c3aef739 |
1259 | SetClip(saveclip); |
1260 | DisposeRgn(saveclip); |
d082ac49 |
1261 | DisposeRgn(textrgn); |
1262 | /* Tell the window manager about it in case this isn't an update */ |
1d4d52ce |
1263 | #if TARGET_API_MAC_CARBON |
1264 | ValidWindowRect(s->window, &a.textrect); |
1265 | #else |
d082ac49 |
1266 | ValidRect(&a.textrect); |
1d4d52ce |
1267 | #endif |
d082ac49 |
1268 | } |
1269 | |
1270 | static pascal void do_text_for_device(short depth, short devflags, |
f854b482 |
1271 | GDHandle device, long cookie) |
1272 | { |
5a736db6 |
1273 | struct do_text_args *a = (struct do_text_args *)cookie; |
4d1565a4 |
1274 | int bgcolour, fgcolour, bright, reverse, tmp; |
1d4d52ce |
1275 | #if TARGET_API_MAC_CARBON |
1276 | CQDProcsPtr gp = GetPortGrafProcs(GetWindowPort(a->s->window)); |
1277 | #else |
1278 | QDProcsPtr gp = a->s->window->grafProcs; |
1279 | #endif |
d082ac49 |
1280 | |
d082ac49 |
1281 | bright = (a->attr & ATTR_BOLD) && a->s->cfg.bold_colour; |
4d1565a4 |
1282 | reverse = a->attr & ATTR_REVERSE; |
d082ac49 |
1283 | |
4d1565a4 |
1284 | if (depth == 1 && (a->attr & TATTR_ACTCURS)) |
1285 | reverse = !reverse; |
d082ac49 |
1286 | |
4d1565a4 |
1287 | if (HAVE_COLOR_QD()) { |
1288 | if (depth > 2) { |
37ca32ed |
1289 | fgcolour = ((a->attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
1290 | fgcolour = (fgcolour & 0xF) * 2 + (fgcolour & 0x10 ? 1 : 0); |
22afb0a5 |
1291 | bgcolour = ((a->attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
37ca32ed |
1292 | bgcolour = (bgcolour & 0xF) * 2 + (bgcolour & 0x10 ? 1 : 0); |
d082ac49 |
1293 | } else { |
4d1565a4 |
1294 | /* |
1295 | * NB: bold reverse in 2bpp breaks with the usual PuTTY model and |
1296 | * boldens the background, because that's all we can do. |
1297 | */ |
1298 | fgcolour = bright ? DEFAULT_FG_BOLD : DEFAULT_FG; |
1299 | bgcolour = DEFAULT_BG; |
d082ac49 |
1300 | } |
4d1565a4 |
1301 | if (reverse) { |
1302 | tmp = fgcolour; |
1303 | fgcolour = bgcolour; |
1304 | bgcolour = tmp; |
1305 | } |
1306 | if (bright && depth > 2) |
37ca32ed |
1307 | fgcolour |= 1; |
4d1565a4 |
1308 | if ((a->attr & TATTR_ACTCURS) && depth > 1) { |
e0cbe032 |
1309 | fgcolour = CURSOR_FG; |
d082ac49 |
1310 | bgcolour = CURSOR_BG; |
d082ac49 |
1311 | } |
1312 | PmForeColor(fgcolour); |
1313 | PmBackColor(bgcolour); |
4d1565a4 |
1314 | } else { /* No Color Quickdraw */ |
1315 | /* XXX This should be done with a _little_ more configurability */ |
1316 | if (reverse) { |
1317 | ForeColor(blackColor); |
1318 | BackColor(whiteColor); |
1319 | } else { |
1320 | ForeColor(whiteColor); |
1321 | BackColor(blackColor); |
1322 | } |
d082ac49 |
1323 | } |
1324 | |
4d1565a4 |
1325 | EraseRect(&a->textrect); |
c3aef739 |
1326 | switch (a->lattr & LATTR_MODE) { |
1327 | case LATTR_NORM: |
1328 | case LATTR_WIDE: |
1329 | MoveTo(a->textrect.left, a->textrect.top + a->s->font_ascent); |
1330 | break; |
1331 | case LATTR_TOP: |
1332 | MoveTo(a->textrect.left, a->textrect.top + a->s->font_ascent * 2); |
1333 | break; |
1334 | case LATTR_BOT: |
1335 | MoveTo(a->textrect.left, |
1336 | a->textrect.top - a->s->font_height + a->s->font_ascent * 2); |
1337 | break; |
1338 | } |
d082ac49 |
1339 | /* FIXME: Sort out bold width adjustments on Original QuickDraw. */ |
1d4d52ce |
1340 | if (gp != NULL) |
1341 | InvokeQDTextUPP(a->len, a->text, a->numer, a->denom, gp->textProc); |
fd7d8b47 |
1342 | else |
1343 | StdText(a->len, a->text, a->numer, a->denom); |
d082ac49 |
1344 | |
1345 | if (a->attr & TATTR_PASCURS) { |
1346 | PenNormal(); |
1347 | switch (depth) { |
1348 | case 1: |
1349 | PenMode(patXor); |
1350 | break; |
1351 | default: |
1352 | PmForeColor(CURSOR_BG); |
1353 | break; |
1354 | } |
1355 | FrameRect(&a->textrect); |
1356 | } |
1357 | } |
1358 | |
1359 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
1360 | unsigned long attr, int lattr) |
1361 | { |
1362 | |
e0cbe032 |
1363 | do_text(ctx, x, y, text, len, attr, lattr); |
d082ac49 |
1364 | } |
1365 | |
1366 | /* |
1367 | * Call from the terminal emulator to get its graphics context. |
1368 | * Should probably be called start_redraw or something. |
1369 | */ |
f854b482 |
1370 | void pre_paint(Session *s) |
1371 | { |
2647b103 |
1372 | GDHandle gdh; |
1373 | Rect myrect, tmprect; |
1d4d52ce |
1374 | #if TARGET_API_MAC_CARBON |
1375 | RgnHandle visrgn; |
1376 | #endif |
d082ac49 |
1377 | |
2647b103 |
1378 | if (HAVE_COLOR_QD()) { |
0a0fa8cd |
1379 | s->term->attr_mask = 0; |
5a736db6 |
1380 | SetPort((GrafPtr)GetWindowPort(s->window)); |
1d4d52ce |
1381 | #if TARGET_API_MAC_CARBON |
1382 | visrgn = NewRgn(); |
1383 | GetPortVisibleRegion(GetWindowPort(s->window), visrgn); |
1384 | GetRegionBounds(visrgn, &myrect); |
1385 | DisposeRgn(visrgn); |
1386 | #else |
2647b103 |
1387 | myrect = (*s->window->visRgn)->rgnBBox; |
1d4d52ce |
1388 | #endif |
2647b103 |
1389 | LocalToGlobal((Point *)&myrect.top); |
1390 | LocalToGlobal((Point *)&myrect.bottom); |
1391 | for (gdh = GetDeviceList(); |
1392 | gdh != NULL; |
1393 | gdh = GetNextDevice(gdh)) { |
1394 | if (TestDeviceAttribute(gdh, screenDevice) && |
1395 | TestDeviceAttribute(gdh, screenActive) && |
1396 | SectRect(&(*gdh)->gdRect, &myrect, &tmprect)) { |
1397 | switch ((*(*gdh)->gdPMap)->pixelSize) { |
1398 | case 1: |
1399 | if (s->cfg.bold_colour) |
0a0fa8cd |
1400 | s->term->attr_mask |= ~(ATTR_COLOURS | |
1401 | (s->cfg.bold_colour ? ATTR_BOLD : 0)); |
e373bb53 |
1402 | break; |
2647b103 |
1403 | case 2: |
e373bb53 |
1404 | s->term->attr_mask |= ~ATTR_COLOURS; |
1405 | break; |
1406 | default: |
1407 | s->term->attr_mask = ~0; |
1408 | return; /* No point checking more screens. */ |
2647b103 |
1409 | } |
1410 | } |
1411 | } |
1412 | } else |
0a0fa8cd |
1413 | s->term->attr_mask = ~(ATTR_COLOURS | |
2647b103 |
1414 | (s->cfg.bold_colour ? ATTR_BOLD : 0)); |
d082ac49 |
1415 | } |
1416 | |
f854b482 |
1417 | Context get_ctx(void *frontend) |
1418 | { |
d082ac49 |
1419 | Session *s = frontend; |
1420 | |
1421 | pre_paint(s); |
1422 | return s; |
1423 | } |
1424 | |
f854b482 |
1425 | void free_ctx(Context ctx) |
1426 | { |
d082ac49 |
1427 | |
1428 | } |
1429 | |
d082ac49 |
1430 | /* |
1431 | * Presumably this does something in Windows |
1432 | */ |
f854b482 |
1433 | void post_paint(Session *s) |
1434 | { |
d082ac49 |
1435 | |
1436 | } |
1437 | |
1438 | /* |
1439 | * Set the scroll bar position |
1440 | * |
1441 | * total is the line number of the bottom of the working screen |
1442 | * start is the line number of the top of the display |
1443 | * page is the length of the displayed page |
1444 | */ |
f854b482 |
1445 | void set_sbar(void *frontend, int total, int start, int page) |
1446 | { |
d082ac49 |
1447 | Session *s = frontend; |
1448 | |
1449 | /* We don't redraw until we've set everything up, to avoid glitches */ |
1d4d52ce |
1450 | SetControlMinimum(s->scrollbar, 0); |
1451 | SetControlMaximum(s->scrollbar, total - page); |
d082ac49 |
1452 | SetControlValue(s->scrollbar, start); |
1fc898ea |
1453 | #if !TARGET_CPU_68K |
d082ac49 |
1454 | if (mac_gestalts.cntlattr & gestaltControlMgrPresent) |
1455 | SetControlViewSize(s->scrollbar, page); |
1456 | #endif |
1457 | } |
1458 | |
1459 | void sys_cursor(void *frontend, int x, int y) |
1460 | { |
1461 | /* |
1462 | * I think his is meaningless under Mac OS. |
1463 | */ |
1464 | } |
1465 | |
1466 | /* |
1467 | * This is still called when mode==BELL_VISUAL, even though the |
1468 | * visual bell is handled entirely within terminal.c, because we |
1469 | * may want to perform additional actions on any kind of bell (for |
1470 | * example, taskbar flashing in Windows). |
1471 | */ |
1472 | void beep(void *frontend, int mode) |
1473 | { |
1474 | if (mode != BELL_VISUAL) |
1475 | SysBeep(30); |
1476 | /* |
1477 | * XXX We should indicate the relevant window and/or use the |
1478 | * Notification Manager |
1479 | */ |
1480 | } |
1481 | |
1482 | int char_width(Context ctx, int uc) |
1483 | { |
1484 | /* |
1485 | * Until we support exciting character-set stuff, assume all chars are |
1486 | * single-width. |
1487 | */ |
1488 | return 1; |
1489 | } |
1490 | |
1491 | /* |
1492 | * Set icon string -- a no-op here (Windowshade?) |
1493 | */ |
1494 | void set_icon(void *frontend, char *icon) { |
1495 | Session *s = frontend; |
1496 | |
1497 | } |
1498 | |
1499 | /* |
1500 | * Set the window title |
1501 | */ |
f854b482 |
1502 | void set_title(void *frontend, char *title) |
1503 | { |
d082ac49 |
1504 | Session *s = frontend; |
1505 | Str255 mactitle; |
1506 | |
7770ad29 |
1507 | c2pstrcpy(mactitle, title); |
d082ac49 |
1508 | SetWTitle(s->window, mactitle); |
1509 | } |
1510 | |
1511 | /* |
1512 | * set or clear the "raw mouse message" mode |
1513 | */ |
1514 | void set_raw_mouse_mode(void *frontend, int activate) |
1515 | { |
1516 | Session *s = frontend; |
1517 | |
1518 | s->raw_mouse = activate; |
1519 | /* FIXME: Should call mac_updatetermcursor as appropriate. */ |
1520 | } |
1521 | |
1522 | /* |
1523 | * Resize the window at the emulator's request |
1524 | */ |
8ff3f021 |
1525 | void request_resize(void *frontend, int w, int h) |
1526 | { |
d082ac49 |
1527 | Session *s = frontend; |
8ff3f021 |
1528 | RgnHandle grayrgn; |
1529 | Rect graybox; |
1530 | int wlim, hlim; |
d082ac49 |
1531 | |
8ff3f021 |
1532 | /* Arbitrarily clip to the size of the desktop. */ |
1533 | grayrgn = GetGrayRgn(); |
1534 | #if TARGET_API_MAC_CARBON |
1535 | GetRegionBounds(grayrgn, &graybox); |
1536 | #else |
1537 | graybox = (*grayrgn)->rgnBBox; |
1538 | #endif |
1539 | wlim = (graybox.right - graybox.left) / s->font_width; |
1540 | hlim = (graybox.bottom - graybox.top) / s->font_height; |
1541 | if (w > wlim) w = wlim; |
1542 | if (h > hlim) h = hlim; |
97c511f6 |
1543 | term_size(s->term, h, w, s->cfg.savelines); |
d082ac49 |
1544 | mac_initfont(s); |
1545 | } |
1546 | |
1547 | /* |
1548 | * Iconify (actually collapse) the window at the emulator's request. |
1549 | */ |
1550 | void set_iconic(void *frontend, int iconic) |
1551 | { |
1552 | Session *s = frontend; |
1553 | UInt32 features; |
1554 | |
1555 | if (mac_gestalts.apprvers >= 0x0100 && |
1556 | GetWindowFeatures(s->window, &features) == noErr && |
1557 | (features & kWindowCanCollapse)) |
1558 | CollapseWindow(s->window, iconic); |
1559 | } |
1560 | |
1561 | /* |
1562 | * Move the window in response to a server-side request. |
1563 | */ |
1564 | void move_window(void *frontend, int x, int y) |
1565 | { |
1566 | Session *s = frontend; |
1567 | |
1568 | MoveWindow(s->window, x, y, FALSE); |
1569 | } |
1570 | |
1571 | /* |
1572 | * Move the window to the top or bottom of the z-order in response |
1573 | * to a server-side request. |
1574 | */ |
1575 | void set_zorder(void *frontend, int top) |
1576 | { |
1577 | Session *s = frontend; |
1578 | |
1579 | /* |
1580 | * We also change the input focus to point to the topmost window, |
1581 | * since that's probably what the Human Interface Guidelines would |
1582 | * like us to do. |
1583 | */ |
1584 | if (top) |
1585 | SelectWindow(s->window); |
1586 | else |
1587 | SendBehind(s->window, NULL); |
1588 | } |
1589 | |
1590 | /* |
1591 | * Refresh the window in response to a server-side request. |
1592 | */ |
1593 | void refresh_window(void *frontend) |
1594 | { |
1595 | Session *s = frontend; |
1596 | |
1597 | term_invalidate(s->term); |
1598 | } |
1599 | |
1600 | /* |
1601 | * Maximise or restore the window in response to a server-side |
1602 | * request. |
1603 | */ |
1604 | void set_zoomed(void *frontend, int zoomed) |
1605 | { |
1606 | Session *s = frontend; |
1607 | |
1608 | ZoomWindow(s->window, zoomed ? inZoomOut : inZoomIn, FALSE); |
1609 | } |
1610 | |
1611 | /* |
1612 | * Report whether the window is iconic, for terminal reports. |
1613 | */ |
1614 | int is_iconic(void *frontend) |
1615 | { |
1616 | Session *s = frontend; |
1617 | UInt32 features; |
1618 | |
1619 | if (mac_gestalts.apprvers >= 0x0100 && |
1620 | GetWindowFeatures(s->window, &features) == noErr && |
1621 | (features & kWindowCanCollapse)) |
1622 | return IsWindowCollapsed(s->window); |
1623 | return FALSE; |
1624 | } |
1625 | |
1626 | /* |
1627 | * Report the window's position, for terminal reports. |
1628 | */ |
1629 | void get_window_pos(void *frontend, int *x, int *y) |
1630 | { |
1631 | Session *s = frontend; |
1d4d52ce |
1632 | Rect rect; |
d082ac49 |
1633 | |
1d4d52ce |
1634 | #if TARGET_API_MAC_CARBON |
1635 | GetPortBounds(GetWindowPort(s->window), &rect); |
1636 | #else |
1637 | rect = s->window->portRect; |
1638 | #endif |
1639 | *x = rect.left; |
1640 | *y = rect.top; |
d082ac49 |
1641 | } |
1642 | |
1643 | /* |
1644 | * Report the window's pixel size, for terminal reports. |
1645 | */ |
1646 | void get_window_pixels(void *frontend, int *x, int *y) |
1647 | { |
1648 | Session *s = frontend; |
1d4d52ce |
1649 | Rect rect; |
d082ac49 |
1650 | |
1d4d52ce |
1651 | #if TARGET_API_MAC_CARBON |
1652 | GetPortBounds(GetWindowPort(s->window), &rect); |
1653 | #else |
1654 | rect = s->window->portRect; |
1655 | #endif |
1656 | *x = rect.right - rect.left; |
1657 | *y = rect.bottom - rect.top; |
d082ac49 |
1658 | } |
1659 | |
1660 | /* |
1661 | * Return the window or icon title. |
1662 | */ |
1663 | char *get_window_title(void *frontend, int icon) |
1664 | { |
1665 | Session *s = frontend; |
b6dfe962 |
1666 | Str255 ptitle; |
1667 | static char title[256]; |
d082ac49 |
1668 | |
b6dfe962 |
1669 | GetWTitle(s->window, ptitle); |
1670 | p2cstrcpy(title, ptitle); |
1671 | return title; |
d082ac49 |
1672 | } |
1673 | |
1674 | /* |
1675 | * real_palette_set(): This does the actual palette-changing work on behalf |
1676 | * of palette_set(). Does _not_ call ActivatePalette() in case the caller |
1677 | * is doing a batch of updates. |
1678 | */ |
1679 | static void real_palette_set(Session *s, int n, int r, int g, int b) |
1680 | { |
1681 | RGBColor col; |
1682 | |
1683 | if (!HAVE_COLOR_QD()) |
1684 | return; |
1685 | col.red = r * 0x0101; |
1686 | col.green = g * 0x0101; |
1687 | col.blue = b * 0x0101; |
d082ac49 |
1688 | SetEntryColor(s->palette, n, &col); |
1689 | } |
1690 | |
1691 | /* |
1692 | * Set the logical palette. Called by the terminal emulator. |
1693 | */ |
f854b482 |
1694 | void palette_set(void *frontend, int n, int r, int g, int b) |
1695 | { |
d082ac49 |
1696 | Session *s = frontend; |
1697 | static const int first[21] = { |
1698 | 0, 2, 4, 6, 8, 10, 12, 14, |
1699 | 1, 3, 5, 7, 9, 11, 13, 15, |
e0cbe032 |
1700 | 16, 17, 18, 20, 21 |
d082ac49 |
1701 | }; |
1702 | |
1703 | if (!HAVE_COLOR_QD()) |
1704 | return; |
1705 | real_palette_set(s, first[n], r, g, b); |
e0cbe032 |
1706 | if (first[n] == 18) |
d082ac49 |
1707 | real_palette_set(s, first[n]+1, r, g, b); |
1708 | if (first[n] == DEFAULT_BG) |
1709 | mac_adjustwinbg(s); |
1710 | ActivatePalette(s->window); |
1711 | } |
1712 | |
1713 | /* |
1714 | * Reset to the default palette |
1715 | */ |
f854b482 |
1716 | void palette_reset(void *frontend) |
1717 | { |
d082ac49 |
1718 | Session *s = frontend; |
1719 | /* This maps colour indices in cfg to those used in our palette. */ |
1720 | static const int ww[] = { |
1721 | 6, 7, 8, 9, 10, 11, 12, 13, |
1722 | 14, 15, 16, 17, 18, 19, 20, 21, |
1723 | 0, 1, 2, 3, 4, 5 |
1724 | }; |
1725 | int i; |
1726 | |
1727 | if (!HAVE_COLOR_QD()) |
1728 | return; |
1729 | |
1730 | assert(lenof(ww) == NCOLOURS); |
1731 | |
1732 | for (i = 0; i < NCOLOURS; i++) { |
1733 | real_palette_set(s, i, |
1734 | s->cfg.colours[ww[i]][0], |
1735 | s->cfg.colours[ww[i]][1], |
1736 | s->cfg.colours[ww[i]][2]); |
1737 | } |
1738 | mac_adjustwinbg(s); |
1739 | ActivatePalette(s->window); |
1740 | /* Palette Manager will generate update events as required. */ |
1741 | } |
1742 | |
1743 | /* |
1744 | * Scroll the screen. (`lines' is +ve for scrolling forward, -ve |
1745 | * for backward.) |
1746 | */ |
f854b482 |
1747 | void do_scroll(Context ctx, int topline, int botline, int lines) |
1748 | { |
341eb978 |
1749 | Session *s = ctx; |
d082ac49 |
1750 | Rect r; |
11ddab61 |
1751 | RgnHandle scrollrgn = NewRgn(); |
1752 | RgnHandle movedupdate = NewRgn(); |
1753 | RgnHandle update = NewRgn(); |
1754 | Point g2l = { 0, 0 }; |
d082ac49 |
1755 | |
5a736db6 |
1756 | SetPort((GrafPtr)GetWindowPort(s->window)); |
11ddab61 |
1757 | |
1758 | /* |
1759 | * Work out the part of the update region that will scrolled by |
1760 | * this operation. |
1761 | */ |
1762 | if (lines > 0) |
1763 | SetRectRgn(scrollrgn, 0, (topline + lines) * s->font_height, |
1764 | s->term->cols * s->font_width, |
1765 | (botline + 1) * s->font_height); |
1766 | else |
1767 | SetRectRgn(scrollrgn, 0, topline * s->font_height, |
1768 | s->term->cols * s->font_width, |
1769 | (botline - lines + 1) * s->font_height); |
1d4d52ce |
1770 | #if TARGET_API_MAC_CARBON |
1771 | GetWindowRegion(s->window, kWindowUpdateRgn, movedupdate); |
1772 | #else |
1773 | GetWindowUpdateRgn(s->window, movedupdate); |
1774 | #endif |
11ddab61 |
1775 | GlobalToLocal(&g2l); |
1776 | OffsetRgn(movedupdate, g2l.h, g2l.v); /* Convert to local co-ords. */ |
1777 | SectRgn(scrollrgn, movedupdate, movedupdate); /* Clip scrolled section. */ |
1d4d52ce |
1778 | #if TARGET_API_MAC_CARBON |
1779 | ValidWindowRgn(s->window, movedupdate); |
1780 | #else |
11ddab61 |
1781 | ValidRgn(movedupdate); |
1d4d52ce |
1782 | #endif |
11ddab61 |
1783 | OffsetRgn(movedupdate, 0, -lines * s->font_height); /* Scroll it. */ |
1784 | |
1951eebc |
1785 | PenNormal(); |
d082ac49 |
1786 | if (HAVE_COLOR_QD()) |
1787 | PmBackColor(DEFAULT_BG); |
fd7d8b47 |
1788 | else |
1789 | BackColor(blackColor); /* XXX make configurable */ |
d082ac49 |
1790 | SetRect(&r, 0, topline * s->font_height, |
1791 | s->term->cols * s->font_width, (botline + 1) * s->font_height); |
1792 | ScrollRect(&r, 0, - lines * s->font_height, update); |
11ddab61 |
1793 | |
1d4d52ce |
1794 | #if TARGET_API_MAC_CARBON |
1795 | InvalWindowRgn(s->window, update); |
1796 | InvalWindowRgn(s->window, movedupdate); |
1797 | #else |
d082ac49 |
1798 | InvalRgn(update); |
11ddab61 |
1799 | InvalRgn(movedupdate); |
1d4d52ce |
1800 | #endif |
11ddab61 |
1801 | |
1802 | DisposeRgn(scrollrgn); |
1803 | DisposeRgn(movedupdate); |
d082ac49 |
1804 | DisposeRgn(update); |
1805 | } |
1806 | |
d082ac49 |
1807 | /* Dummy routine, only required in plink. */ |
1808 | void ldisc_update(void *frontend, int echo, int edit) |
1809 | { |
1810 | } |
1811 | |
1812 | /* |
1813 | * Mac PuTTY doesn't support printing yet. |
1814 | */ |
1815 | printer_job *printer_start_job(char *printer) |
1816 | { |
1817 | |
1818 | return NULL; |
1819 | } |
1820 | |
1821 | void printer_job_data(printer_job *pj, void *data, int len) |
1822 | { |
1823 | } |
1824 | |
1825 | void printer_finish_job(printer_job *pj) |
1826 | { |
1827 | } |
1828 | |
1829 | void frontend_keypress(void *handle) |
1830 | { |
1831 | /* |
1832 | * Keypress termination in non-Close-On-Exit mode is not |
1833 | * currently supported in PuTTY proper, because the window |
1834 | * always has a perfectly good Close button anyway. So we do |
1835 | * nothing here. |
1836 | */ |
1837 | return; |
1838 | } |
1839 | |
1840 | /* |
1841 | * Ask whether to wipe a session log file before writing to it. |
1842 | * Returns 2 for wipe, 1 for append, 0 for cancel (don't log). |
1843 | */ |
9a30e26b |
1844 | int askappend(void *frontend, Filename filename) |
d082ac49 |
1845 | { |
1846 | |
1847 | /* FIXME: not implemented yet. */ |
1848 | return 2; |
1849 | } |
1850 | |
1e5bde54 |
1851 | int from_backend(void *frontend, int is_stderr, const char *data, int len) |
1852 | { |
1853 | Session *s = frontend; |
1854 | |
1855 | return term_data(s->term, is_stderr, data, len); |
1856 | } |
1857 | |
d082ac49 |
1858 | /* |
1859 | * Emacs magic: |
1860 | * Local Variables: |
1861 | * c-file-style: "simon" |
1862 | * End: |
1863 | */ |
1864 | |