5a736db6 |
1 | /* $Id: macterm.c,v 1.66 2003/02/04 02:03:53 ben 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 *); |
93 | |
94 | void pre_paint(Session *s); |
95 | void post_paint(Session *s); |
96 | |
ce283213 |
97 | void mac_startsession(Session *s) |
98 | { |
2beb0fb0 |
99 | char *errmsg; |
5211281f |
100 | int i; |
ce283213 |
101 | |
c31f6c61 |
102 | init_ucs(s); |
5211281f |
103 | |
104 | /* |
105 | * Select protocol. This is farmed out into a table in a |
106 | * separate file to enable an ssh-free variant. |
107 | */ |
108 | s->back = NULL; |
109 | for (i = 0; backends[i].backend != NULL; i++) |
110 | if (backends[i].protocol == s->cfg.protocol) { |
111 | s->back = backends[i].backend; |
112 | break; |
113 | } |
114 | if (s->back == NULL) |
115 | fatalbox("Unsupported protocol number found"); |
116 | |
d082ac49 |
117 | /* XXX: Own storage management? */ |
118 | if (HAVE_COLOR_QD()) |
119 | s->window = GetNewCWindow(wTerminal, NULL, (WindowPtr)-1); |
120 | else |
121 | s->window = GetNewWindow(wTerminal, NULL, (WindowPtr)-1); |
122 | SetWRefCon(s->window, (long)s); |
123 | s->scrollbar = GetNewControl(cVScroll, s->window); |
c31f6c61 |
124 | s->term = term_init(&s->cfg, &s->ucsdata, s); |
d082ac49 |
125 | |
2beb0fb0 |
126 | mac_initfont(s); |
127 | mac_initpalette(s); |
128 | if (HAVE_COLOR_QD()) { |
129 | /* Set to FALSE to not get palette updates in the background. */ |
130 | SetPalette(s->window, s->palette, TRUE); |
131 | ActivatePalette(s->window); |
132 | } |
133 | |
2e96d504 |
134 | s->logctx = log_init(s, &s->cfg); |
d082ac49 |
135 | term_provide_logctx(s->term, s->logctx); |
136 | |
2e96d504 |
137 | errmsg = s->back->init(s->term, &s->backhandle, &s->cfg, s->cfg.host, |
138 | s->cfg.port, &s->realhost, s->cfg.tcp_nodelay); |
5eec331c |
139 | if (errmsg != NULL) |
140 | fatalbox("%s", errmsg); |
d082ac49 |
141 | s->back->provide_logctx(s->backhandle, s->logctx); |
d9fffe93 |
142 | set_title(s, s->realhost); |
d082ac49 |
143 | |
144 | term_provide_resize_fn(s->term, s->back->size, s->backhandle); |
145 | |
146 | mac_adjustsize(s, s->cfg.height, s->cfg.width); |
147 | term_size(s->term, s->cfg.height, s->cfg.width, s->cfg.savelines); |
148 | |
fe5634f6 |
149 | s->ldisc = ldisc_create(&s->cfg, s->term, s->back, s->backhandle, s); |
d082ac49 |
150 | ldisc_send(s->ldisc, NULL, 0, 0);/* cause ldisc to notice changes */ |
151 | |
d082ac49 |
152 | ShowWindow(s->window); |
0c4b7799 |
153 | s->next = sesslist; |
fabd1805 |
154 | s->prev = &sesslist; |
9546c9c6 |
155 | if (s->next != NULL) |
b89053c0 |
156 | s->next->prev = &s->next; |
0c4b7799 |
157 | sesslist = s; |
d082ac49 |
158 | } |
159 | |
c3aef739 |
160 | /* |
161 | * Try to work out a horizontal scaling factor for the current font |
162 | * that will give a chracter width of wantwidth. Return it in numer |
163 | * and denom (suitable for passing to StdText()). |
164 | */ |
165 | static void mac_workoutfontscale(Session *s, int wantwidth, |
166 | Point *numerp, Point *denomp) |
167 | { |
168 | Point numer, denom, tmpnumer, tmpdenom; |
169 | int gotwidth, i; |
170 | const char text = 'W'; |
171 | FontInfo fi; |
1d4d52ce |
172 | #if TARGET_API_MAC_CARBON |
173 | CQDProcsPtr gp = GetPortGrafProcs(GetWindowPort(s->window));; |
174 | #else |
175 | QDProcsPtr gp = s->window->grafProcs;; |
176 | #endif |
c3aef739 |
177 | |
c3aef739 |
178 | numer.v = denom.v = 1; /* always */ |
179 | numer.h = denom.h = 1; |
180 | for (i = 0; i < 3; i++) { |
c3aef739 |
181 | tmpnumer = numer; |
182 | tmpdenom = denom; |
1d4d52ce |
183 | if (gp != NULL) |
c3aef739 |
184 | gotwidth = InvokeQDTxMeasUPP(1, &text, &tmpnumer, &tmpdenom, &fi, |
1d4d52ce |
185 | gp->txMeasProc); |
c3aef739 |
186 | else |
187 | gotwidth = StdTxMeas(1, &text, &tmpnumer, &tmpdenom, &fi); |
188 | /* The result of StdTxMeas must be scaled by the factors it returns. */ |
189 | gotwidth = FixRound(FixMul(gotwidth << 16, |
190 | FixRatio(tmpnumer.h, tmpdenom.h))); |
c3aef739 |
191 | if (gotwidth == wantwidth) |
192 | break; |
193 | numer.h *= wantwidth; |
194 | denom.h *= gotwidth; |
195 | } |
196 | *numerp = numer; |
197 | *denomp = denom; |
198 | } |
199 | |
8768ce31 |
200 | static UnicodeToTextFallbackUPP uni_to_font_fallback_upp; |
201 | |
d082ac49 |
202 | static void mac_initfont(Session *s) { |
d082ac49 |
203 | FontInfo fi; |
8768ce31 |
204 | TextEncoding enc; |
379836ca |
205 | OptionBits fbflags; |
8768ce31 |
206 | |
5a736db6 |
207 | SetPort((GrafPtr)GetWindowPort(s->window)); |
e3c5b245 |
208 | GetFNum(s->cfg.font.name, &s->fontnum); |
d082ac49 |
209 | TextFont(s->fontnum); |
e3c5b245 |
210 | TextFace(s->cfg.font.face); |
211 | TextSize(s->cfg.font.size); |
d082ac49 |
212 | GetFontInfo(&fi); |
213 | s->font_width = CharWidth('W'); /* Well, it's what NCSA uses. */ |
214 | s->font_ascent = fi.ascent; |
215 | s->font_leading = fi.leading; |
216 | s->font_height = s->font_ascent + fi.descent + s->font_leading; |
c3aef739 |
217 | mac_workoutfontscale(s, s->font_width, |
218 | &s->font_stdnumer, &s->font_stddenom); |
219 | mac_workoutfontscale(s, s->font_width * 2, |
220 | &s->font_widenumer, &s->font_widedenom); |
e3c5b245 |
221 | TextSize(s->cfg.font.size * 2); |
c3aef739 |
222 | mac_workoutfontscale(s, s->font_width * 2, |
223 | &s->font_bignumer, &s->font_bigdenom); |
e3c5b245 |
224 | TextSize(s->cfg.font.size); |
d082ac49 |
225 | if (!s->cfg.bold_colour) { |
226 | TextFace(bold); |
227 | s->font_boldadjust = s->font_width - CharWidth('W'); |
228 | } else |
229 | s->font_boldadjust = 0; |
8768ce31 |
230 | |
231 | if (s->uni_to_font != NULL) |
232 | DisposeUnicodeToTextInfo(&s->uni_to_font); |
8ef2b196 |
233 | if (mac_gestalts.encvvers != 0 && |
8768ce31 |
234 | UpgradeScriptInfoToTextEncoding(kTextScriptDontCare, |
235 | kTextLanguageDontCare, |
e3c5b245 |
236 | kTextRegionDontCare, s->cfg.font.name, |
8ef2b196 |
237 | &enc) == noErr && |
238 | CreateUnicodeToTextInfoByEncoding(enc, &s->uni_to_font) == noErr) { |
8768ce31 |
239 | if (uni_to_font_fallback_upp == NULL) |
240 | uni_to_font_fallback_upp = |
1d4d52ce |
241 | NewUnicodeToTextFallbackUPP(&uni_to_font_fallback); |
379836ca |
242 | fbflags = kUnicodeFallbackCustomOnly; |
243 | if (mac_gestalts.uncvattr & kTECAddFallbackInterruptMask) |
244 | fbflags |= kUnicodeFallbackInterruptSafeMask; |
8768ce31 |
245 | if (SetFallbackUnicodeToText(s->uni_to_font, |
379836ca |
246 | uni_to_font_fallback_upp, fbflags, NULL) != noErr) { |
8768ce31 |
247 | DisposeUnicodeToTextInfo(&s->uni_to_font); |
379836ca |
248 | goto no_encv; |
8768ce31 |
249 | } |
8ef2b196 |
250 | } else { |
e3c5b245 |
251 | char cfontname[256]; |
252 | |
379836ca |
253 | no_encv: |
8ef2b196 |
254 | s->uni_to_font = NULL; |
e3c5b245 |
255 | p2cstrcpy(cfontname, s->cfg.font.name); |
8ef2b196 |
256 | s->font_charset = |
257 | charset_from_macenc(FontToScript(s->fontnum), |
258 | GetScriptManagerVariable(smRegionCode), |
e3c5b245 |
259 | mac_gestalts.sysvers, cfontname); |
8768ce31 |
260 | } |
261 | |
d082ac49 |
262 | mac_adjustsize(s, s->term->rows, s->term->cols); |
263 | } |
264 | |
8768ce31 |
265 | static pascal OSStatus uni_to_font_fallback(UniChar *ucp, |
266 | ByteCount ilen, ByteCount *iusedp, TextPtr obuf, ByteCount olen, |
1d4d52ce |
267 | ByteCount *ousedp, LogicalAddress cookie, ConstUnicodeMappingPtr mapping) |
8768ce31 |
268 | { |
269 | |
270 | if (olen < 1) |
271 | return kTECOutputBufferFullStatus; |
d1c57171 |
272 | /* |
273 | * What I'd _like_ to do here is to somehow generate the |
274 | * missing-character glyph that every font is required to have. |
275 | * Unfortunately (and somewhat surprisingly), I can't find any way |
276 | * to actually ask for it explicitly. Bah. |
277 | */ |
278 | *obuf = '.'; |
8768ce31 |
279 | *iusedp = ilen; |
280 | *ousedp = 1; |
281 | return noErr; |
282 | } |
283 | |
0c4b7799 |
284 | /* |
285 | * Called every time round the event loop. |
286 | */ |
287 | void mac_pollterm(void) |
288 | { |
289 | Session *s; |
290 | |
291 | for (s = sesslist; s != NULL; s = s->next) { |
292 | term_out(s->term); |
293 | term_update(s->term); |
294 | } |
295 | } |
8768ce31 |
296 | |
d082ac49 |
297 | /* |
298 | * To be called whenever the window size changes. |
299 | * rows and cols should be desired values. |
300 | * It's assumed the terminal emulator will be informed, and will set rows |
301 | * and cols for us. |
302 | */ |
303 | static void mac_adjustsize(Session *s, int newrows, int newcols) { |
304 | int winwidth, winheight; |
305 | |
306 | winwidth = newcols * s->font_width + 15; |
307 | winheight = newrows * s->font_height; |
308 | SizeWindow(s->window, winwidth, winheight, true); |
309 | HideControl(s->scrollbar); |
310 | MoveControl(s->scrollbar, winwidth - 15, -1); |
311 | SizeControl(s->scrollbar, 16, winheight - 13); |
312 | ShowControl(s->scrollbar); |
0c367171 |
313 | mac_drawgrowicon(s); |
d082ac49 |
314 | } |
315 | |
316 | static void mac_initpalette(Session *s) { |
d082ac49 |
317 | |
1eb3f8f0 |
318 | if (!HAVE_COLOR_QD()) |
319 | return; |
d082ac49 |
320 | /* |
321 | * Most colours should be inhibited on 2bpp displays. |
322 | * Palette manager documentation suggests inhibiting all tolerant colours |
323 | * on greyscale displays. |
324 | */ |
8a00b869 |
325 | #define PM_NORMAL ( pmTolerant | pmInhibitC2 | \ |
326 | pmInhibitG2 | pmInhibitG4 | pmInhibitG8 ) |
d082ac49 |
327 | #define PM_TOLERANCE 0x2000 |
328 | s->palette = NewPalette(22, NULL, PM_NORMAL, PM_TOLERANCE); |
329 | if (s->palette == NULL) |
330 | fatalbox("Unable to create palette"); |
331 | /* In 2bpp, these are the colours we want most. */ |
332 | SetEntryUsage(s->palette, DEFAULT_BG, |
333 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
334 | SetEntryUsage(s->palette, DEFAULT_FG, |
335 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
336 | SetEntryUsage(s->palette, DEFAULT_FG_BOLD, |
337 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
8a00b869 |
338 | SetEntryUsage(s->palette, CURSOR_BG, |
d082ac49 |
339 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
340 | palette_reset(s); |
341 | } |
342 | |
343 | /* |
344 | * Set the background colour of the window correctly. Should be |
345 | * called whenever the default background changes. |
346 | */ |
347 | static void mac_adjustwinbg(Session *s) { |
348 | |
349 | if (!HAVE_COLOR_QD()) |
350 | return; |
1fc898ea |
351 | #if !TARGET_CPU_68K |
d082ac49 |
352 | if (mac_gestalts.windattr & gestaltWindowMgrPresent) |
353 | SetWindowContentColor(s->window, |
354 | &(*s->palette)->pmInfo[DEFAULT_BG].ciRGB); |
355 | else |
356 | #endif |
357 | { |
1d4d52ce |
358 | #if !TARGET_API_MAC_CARBON |
d082ac49 |
359 | if (s->wctab == NULL) |
360 | s->wctab = (WCTabHandle)NewHandle(sizeof(**s->wctab)); |
361 | if (s->wctab == NULL) |
362 | return; /* do without */ |
363 | (*s->wctab)->wCSeed = 0; |
364 | (*s->wctab)->wCReserved = 0; |
365 | (*s->wctab)->ctSize = 0; |
366 | (*s->wctab)->ctTable[0].value = wContentColor; |
367 | (*s->wctab)->ctTable[0].rgb = (*s->palette)->pmInfo[DEFAULT_BG].ciRGB; |
368 | SetWinColor(s->window, s->wctab); |
1d4d52ce |
369 | #endif |
d082ac49 |
370 | } |
371 | } |
372 | |
373 | /* |
374 | * Set the cursor shape correctly |
375 | */ |
376 | void mac_adjusttermcursor(WindowPtr window, Point mouse, RgnHandle cursrgn) { |
377 | Session *s; |
378 | ControlHandle control; |
379 | short part; |
380 | int x, y; |
1d4d52ce |
381 | #if TARGET_API_MAC_CARBON |
382 | Cursor arrow; |
383 | Rect rect; |
384 | RgnHandle visrgn; |
385 | #endif |
d082ac49 |
386 | |
5a736db6 |
387 | SetPort((GrafPtr)GetWindowPort(window)); |
d082ac49 |
388 | s = (Session *)GetWRefCon(window); |
389 | GlobalToLocal(&mouse); |
390 | part = FindControl(mouse, window, &control); |
391 | if (control == s->scrollbar) { |
1d4d52ce |
392 | #if TARGET_API_MAC_CARBON |
393 | SetCursor(GetQDGlobalsArrow(&arrow)); |
394 | RectRgn(cursrgn, GetControlBounds(s->scrollbar, &rect)); |
395 | #else |
d082ac49 |
396 | SetCursor(&qd.arrow); |
397 | RectRgn(cursrgn, &(*s->scrollbar)->contrlRect); |
1d4d52ce |
398 | #endif |
d082ac49 |
399 | } else { |
400 | x = mouse.h / s->font_width; |
401 | y = mouse.v / s->font_height; |
1d4d52ce |
402 | if (s->raw_mouse) { |
403 | #if TARGET_API_MAC_CARBON |
404 | SetCursor(GetQDGlobalsArrow(&arrow)); |
405 | #else |
d082ac49 |
406 | SetCursor(&qd.arrow); |
1d4d52ce |
407 | #endif |
408 | } else |
d082ac49 |
409 | SetCursor(*GetCursor(iBeamCursor)); |
410 | /* Ask for shape changes if we leave this character cell. */ |
411 | SetRectRgn(cursrgn, x * s->font_width, y * s->font_height, |
412 | (x + 1) * s->font_width, (y + 1) * s->font_height); |
d082ac49 |
413 | } |
1d4d52ce |
414 | #if TARGET_API_MAC_CARBON |
415 | visrgn = NewRgn(); |
416 | GetPortVisibleRegion(GetWindowPort(window), visrgn); |
417 | SectRgn(cursrgn, visrgn, cursrgn); |
418 | DisposeRgn(visrgn); |
419 | #else |
420 | SectRgn(cursrgn, window->visRgn, cursrgn); |
421 | #endif |
d082ac49 |
422 | } |
423 | |
424 | /* |
425 | * Enable/disable menu items based on the active terminal window. |
426 | */ |
1d4d52ce |
427 | #if TARGET_API_MAC_CARBON |
428 | #define DisableItem DisableMenuItem |
429 | #define EnableItem EnableMenuItem |
430 | #endif |
d082ac49 |
431 | void mac_adjusttermmenus(WindowPtr window) { |
432 | Session *s; |
433 | MenuHandle menu; |
1d4d52ce |
434 | #if !TARGET_API_MAC_CARBON |
d082ac49 |
435 | long offset; |
1d4d52ce |
436 | #endif |
d082ac49 |
437 | |
438 | s = (Session *)GetWRefCon(window); |
b537dd42 |
439 | menu = GetMenuHandle(mFile); |
440 | DisableItem(menu, iSave); /* XXX enable if modified */ |
441 | EnableItem(menu, iSaveAs); |
5211281f |
442 | EnableItem(menu, iDuplicate); |
d082ac49 |
443 | menu = GetMenuHandle(mEdit); |
444 | EnableItem(menu, 0); |
445 | DisableItem(menu, iUndo); |
446 | DisableItem(menu, iCut); |
447 | if (1/*s->term->selstate == SELECTED*/) |
448 | EnableItem(menu, iCopy); |
449 | else |
450 | DisableItem(menu, iCopy); |
1d4d52ce |
451 | #if TARGET_API_MAC_CARBON |
452 | if (1) |
453 | #else |
d082ac49 |
454 | if (GetScrap(NULL, 'TEXT', &offset) == noTypeErr) |
1d4d52ce |
455 | #endif |
d082ac49 |
456 | DisableItem(menu, iPaste); |
457 | else |
458 | EnableItem(menu, iPaste); |
459 | DisableItem(menu, iClear); |
460 | EnableItem(menu, iSelectAll); |
461 | } |
462 | |
463 | void mac_menuterm(WindowPtr window, short menu, short item) { |
464 | Session *s; |
465 | |
466 | s = (Session *)GetWRefCon(window); |
467 | switch (menu) { |
468 | case mEdit: |
469 | switch (item) { |
470 | case iCopy: |
471 | /* term_copy(s); */ |
472 | break; |
473 | case iPaste: |
474 | term_do_paste(s->term); |
475 | break; |
476 | } |
477 | } |
478 | } |
479 | |
480 | void mac_clickterm(WindowPtr window, EventRecord *event) { |
481 | Session *s; |
482 | Point mouse; |
483 | ControlHandle control; |
484 | int part; |
1d4d52ce |
485 | static ControlActionUPP mac_scrolltracker_upp = NULL; |
d082ac49 |
486 | |
487 | s = (Session *)GetWRefCon(window); |
5a736db6 |
488 | SetPort((GrafPtr)GetWindowPort(window)); |
d082ac49 |
489 | mouse = event->where; |
490 | GlobalToLocal(&mouse); |
491 | part = FindControl(mouse, window, &control); |
492 | if (control == s->scrollbar) { |
493 | switch (part) { |
494 | case kControlIndicatorPart: |
495 | if (TrackControl(control, mouse, NULL) == kControlIndicatorPart) |
496 | term_scroll(s->term, +1, GetControlValue(control)); |
497 | break; |
498 | case kControlUpButtonPart: |
499 | case kControlDownButtonPart: |
500 | case kControlPageUpPart: |
501 | case kControlPageDownPart: |
1d4d52ce |
502 | if (mac_scrolltracker_upp == NULL) |
503 | mac_scrolltracker_upp = |
504 | NewControlActionUPP(&mac_scrolltracker); |
505 | TrackControl(control, mouse, mac_scrolltracker_upp); |
d082ac49 |
506 | break; |
507 | } |
508 | } else { |
509 | text_click(s, event); |
510 | } |
511 | } |
512 | |
513 | static void text_click(Session *s, EventRecord *event) { |
514 | Point localwhere; |
515 | int row, col; |
516 | static UInt32 lastwhen = 0; |
517 | static Session *lastsess = NULL; |
518 | static int lastrow = -1, lastcol = -1; |
519 | static Mouse_Action lastact = MA_NOTHING; |
520 | |
5a736db6 |
521 | SetPort((GrafPtr)GetWindowPort(s->window)); |
d082ac49 |
522 | localwhere = event->where; |
523 | GlobalToLocal(&localwhere); |
524 | |
525 | col = PTOCC(localwhere.h); |
526 | row = PTOCR(localwhere.v); |
527 | if (event->when - lastwhen < GetDblTime() && |
528 | row == lastrow && col == lastcol && s == lastsess) |
529 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
530 | lastact == MA_2CLK ? MA_3CLK : |
531 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
532 | else |
533 | lastact = MA_CLICK; |
fc5b0934 |
534 | term_mouse(s->term, MBT_LEFT, |
535 | event->modifiers & shiftKey ? MBT_EXTEND : MBT_SELECT, |
d082ac49 |
536 | lastact, col, row, event->modifiers & shiftKey, |
537 | event->modifiers & controlKey, event->modifiers & optionKey); |
538 | lastsess = s; |
539 | lastrow = row; |
540 | lastcol = col; |
541 | while (StillDown()) { |
542 | GetMouse(&localwhere); |
543 | col = PTOCC(localwhere.h); |
544 | row = PTOCR(localwhere.v); |
fc5b0934 |
545 | term_mouse(s->term, MBT_LEFT, |
546 | event->modifiers & shiftKey ? MBT_EXTEND : MBT_SELECT, |
d082ac49 |
547 | MA_DRAG, col, row, event->modifiers & shiftKey, |
548 | event->modifiers & controlKey, |
549 | event->modifiers & optionKey); |
550 | if (row > s->term->rows - 1) |
551 | term_scroll(s->term, 0, row - (s->term->rows - 1)); |
552 | else if (row < 0) |
553 | term_scroll(s->term, 0, row); |
554 | } |
fc5b0934 |
555 | term_mouse(s->term, MBT_LEFT, |
556 | event->modifiers & shiftKey ? MBT_EXTEND : MBT_SELECT, |
d082ac49 |
557 | MA_RELEASE, col, row, event->modifiers & shiftKey, |
558 | event->modifiers & controlKey, event->modifiers & optionKey); |
559 | lastwhen = TickCount(); |
560 | } |
561 | |
39687cc7 |
562 | void write_clip(void *cookie, wchar_t *data, int len, int must_deselect) |
563 | { |
1d4d52ce |
564 | #if !TARGET_API_MAC_CARBON |
39687cc7 |
565 | Session *s = cookie; |
566 | char *mactextbuf; |
567 | ByteCount iread, olen; |
568 | wchar_t *unitextptr; |
569 | StScrpRec *stsc; |
570 | size_t stsz; |
571 | OSErr err; |
572 | int i; |
573 | |
d082ac49 |
574 | /* |
575 | * See "Programming with the Text Encoding Conversion Manager" |
576 | * Appendix E for Unicode scrap conventions. |
577 | * |
d082ac49 |
578 | * XXX Maybe PICT scrap too. |
579 | */ |
580 | if (ZeroScrap() != noErr) |
581 | return; |
582 | PutScrap(len * sizeof(*data), 'utxt', data); |
39687cc7 |
583 | |
584 | /* Replace LINE SEPARATORs with CR for TEXT output. */ |
585 | for (i = 0; i < len; i++) |
586 | if (data[i] == 0x2028) |
587 | data[i] = 0x000d; |
588 | |
589 | mactextbuf = smalloc(len); /* XXX DBCS */ |
590 | if (s->uni_to_font != NULL) { |
591 | err = ConvertFromUnicodeToText(s->uni_to_font, len * sizeof(UniChar), |
592 | (UniChar *)data, |
593 | kUnicodeUseFallbacksMask, |
594 | 0, NULL, NULL, NULL, |
595 | len, &iread, &olen, mactextbuf); |
596 | if (err != noErr && err != kTECUsedFallbacksStatus) |
597 | return; |
598 | } else if (s->font_charset != CS_NONE) { |
599 | unitextptr = data; |
600 | olen = charset_from_unicode(&unitextptr, &len, mactextbuf, 1024, |
601 | s->font_charset, NULL, ".", 1); |
602 | } else |
603 | return; |
604 | PutScrap(olen, 'TEXT', mactextbuf); |
605 | sfree(mactextbuf); |
606 | |
607 | stsz = offsetof(StScrpRec, scrpStyleTab) + sizeof(ScrpSTElement); |
608 | stsc = smalloc(stsz); |
609 | stsc->scrpNStyles = 1; |
610 | stsc->scrpStyleTab[0].scrpStartChar = 0; |
611 | stsc->scrpStyleTab[0].scrpHeight = s->font_height; |
612 | stsc->scrpStyleTab[0].scrpAscent = s->font_ascent; |
613 | stsc->scrpStyleTab[0].scrpFont = s->fontnum; |
614 | stsc->scrpStyleTab[0].scrpFace = 0; |
e3c5b245 |
615 | stsc->scrpStyleTab[0].scrpSize = s->cfg.font.size; |
39687cc7 |
616 | stsc->scrpStyleTab[0].scrpColor.red = 0; |
617 | stsc->scrpStyleTab[0].scrpColor.green = 0; |
618 | stsc->scrpStyleTab[0].scrpColor.blue = 0; |
619 | PutScrap(stsz, 'styl', stsc); |
620 | sfree(stsc); |
1d4d52ce |
621 | #endif |
d082ac49 |
622 | } |
623 | |
624 | void get_clip(void *frontend, wchar_t **p, int *lenp) { |
1d4d52ce |
625 | #if TARGET_API_MAC_CARBON |
626 | *lenp = 0; |
627 | #else |
d082ac49 |
628 | Session *s = frontend; |
629 | static Handle h = NULL; |
fd3bd9fb |
630 | static wchar_t *data = NULL; |
631 | Handle texth; |
d082ac49 |
632 | long offset; |
fd3bd9fb |
633 | int textlen; |
634 | TextEncoding enc; |
635 | TextToUnicodeInfo scrap_to_uni; |
636 | ByteCount iread, olen; |
637 | int charset; |
638 | char *tptr; |
639 | OSErr err; |
d082ac49 |
640 | |
641 | if (p == NULL) { |
642 | /* release memory */ |
643 | if (h != NULL) |
644 | DisposeHandle(h); |
645 | h = NULL; |
fd3bd9fb |
646 | if (data != NULL) |
647 | sfree(data); |
648 | data = NULL; |
649 | } else { |
d082ac49 |
650 | if (GetScrap(NULL, 'utxt', &offset) > 0) { |
fd3bd9fb |
651 | if (h == NULL) |
652 | h = NewHandle(0); |
d082ac49 |
653 | *lenp = GetScrap(h, 'utxt', &offset) / sizeof(**p); |
654 | HLock(h); |
655 | *p = (wchar_t *)*h; |
fd3bd9fb |
656 | } else if (GetScrap(NULL, 'TEXT', &offset) > 0) { |
657 | texth = NewHandle(0); |
658 | textlen = GetScrap(texth, 'TEXT', &offset); |
659 | HLock(texth); |
660 | data = smalloc(textlen * 2); |
661 | /* XXX should use 'styl' scrap if it's there. */ |
662 | if (mac_gestalts.encvvers != 0 && |
663 | UpgradeScriptInfoToTextEncoding(smSystemScript, |
664 | kTextLanguageDontCare, |
665 | kTextRegionDontCare, NULL, |
666 | &enc) == noErr && |
667 | CreateTextToUnicodeInfoByEncoding(enc, &scrap_to_uni) == |
668 | noErr) { |
669 | err = ConvertFromTextToUnicode(scrap_to_uni, textlen, |
670 | *texth, 0, 0, NULL, NULL, NULL, |
671 | textlen * 2, |
672 | &iread, &olen, data); |
673 | DisposeTextToUnicodeInfo(&scrap_to_uni); |
674 | if (err == noErr) { |
675 | *p = data; |
676 | *lenp = olen / sizeof(**p); |
677 | } else { |
678 | *p = NULL; |
679 | *lenp = 0; |
680 | } |
681 | } else { |
682 | charset = |
683 | charset_from_macenc(GetScriptManagerVariable(smSysScript), |
684 | GetScriptManagerVariable(smRegionCode), |
685 | mac_gestalts.sysvers, NULL); |
686 | if (charset != CS_NONE) { |
687 | tptr = *texth; |
688 | *lenp = charset_to_unicode(&tptr, &textlen, data, |
689 | textlen * 2, charset, NULL, |
690 | NULL, 0); |
691 | } |
692 | *p = data; |
693 | } |
694 | DisposeHandle(texth); |
d082ac49 |
695 | } else { |
696 | *p = NULL; |
697 | *lenp = 0; |
698 | } |
fd3bd9fb |
699 | } |
1d4d52ce |
700 | #endif |
d082ac49 |
701 | } |
702 | |
703 | static pascal void mac_scrolltracker(ControlHandle control, short part) { |
704 | Session *s; |
705 | |
1d4d52ce |
706 | #if TARGET_API_MAC_CARBON |
707 | s = (Session *)GetWRefCon(GetControlOwner(control)); |
708 | #else |
d082ac49 |
709 | s = (Session *)GetWRefCon((*control)->contrlOwner); |
1d4d52ce |
710 | #endif |
d082ac49 |
711 | switch (part) { |
712 | case kControlUpButtonPart: |
713 | term_scroll(s->term, 0, -1); |
714 | break; |
715 | case kControlDownButtonPart: |
716 | term_scroll(s->term, 0, +1); |
717 | break; |
718 | case kControlPageUpPart: |
719 | term_scroll(s->term, 0, -(s->term->rows - 1)); |
720 | break; |
721 | case kControlPageDownPart: |
722 | term_scroll(s->term, 0, +(s->term->rows - 1)); |
723 | break; |
724 | } |
725 | } |
726 | |
d082ac49 |
727 | void mac_keyterm(WindowPtr window, EventRecord *event) { |
6c50d421 |
728 | Session *s = (Session *)GetWRefCon(window); |
729 | Key_Sym keysym = PK_NULL; |
730 | unsigned int mods = 0, flags = PKF_NUMLOCK; |
4fa38586 |
731 | UniChar utxt[1]; |
732 | char txt[1]; |
733 | size_t len = 0; |
734 | ScriptCode key_script; |
d082ac49 |
735 | |
10135a55 |
736 | ObscureCursor(); |
d082ac49 |
737 | |
37ea5668 |
738 | #if 0 |
6c50d421 |
739 | fprintf(stderr, "Got key event %08x\n", event->message); |
37ea5668 |
740 | #endif |
d082ac49 |
741 | |
742 | /* No meta key yet -- that'll be rather fun. */ |
743 | |
744 | /* Keys that we handle locally */ |
745 | if (event->modifiers & shiftKey) { |
6c50d421 |
746 | switch ((event->message & keyCodeMask) >> 8) { |
747 | case 0x74: /* shift-pageup */ |
d082ac49 |
748 | term_scroll(s->term, 0, -(s->term->rows - 1)); |
6c50d421 |
749 | return; |
750 | case 0x79: /* shift-pagedown */ |
d082ac49 |
751 | term_scroll(s->term, 0, +(s->term->rows - 1)); |
6c50d421 |
752 | return; |
d082ac49 |
753 | } |
754 | } |
755 | |
6c50d421 |
756 | if (event->modifiers & shiftKey) |
757 | mods |= PKM_SHIFT; |
758 | if (event->modifiers & controlKey) |
759 | mods |= PKM_CONTROL; |
760 | if (event->what == autoKey) |
761 | flags |= PKF_REPEAT; |
762 | |
763 | /* Mac key events consist of a virtual key code and a character code. */ |
764 | |
765 | switch ((event->message & keyCodeMask) >> 8) { |
766 | case 0x24: keysym = PK_RETURN; break; |
767 | case 0x30: keysym = PK_TAB; break; |
768 | case 0x33: keysym = PK_BACKSPACE; break; |
769 | case 0x35: keysym = PK_ESCAPE; break; |
770 | |
771 | case 0x7A: keysym = PK_F1; break; |
772 | case 0x78: keysym = PK_F2; break; |
773 | case 0x63: keysym = PK_F3; break; |
774 | case 0x76: keysym = PK_F4; break; |
775 | case 0x60: keysym = PK_F5; break; |
776 | case 0x61: keysym = PK_F6; break; |
777 | case 0x62: keysym = PK_F7; break; |
778 | case 0x64: keysym = PK_F8; break; |
779 | case 0x65: keysym = PK_F9; break; |
780 | case 0x6D: keysym = PK_F10; break; |
781 | case 0x67: keysym = PK_F11; break; |
782 | case 0x6F: keysym = PK_F12; break; |
783 | case 0x69: keysym = PK_F13; break; |
784 | case 0x6B: keysym = PK_F14; break; |
785 | case 0x71: keysym = PK_F15; break; |
786 | |
787 | case 0x72: keysym = PK_INSERT; break; |
788 | case 0x73: keysym = PK_HOME; break; |
789 | case 0x74: keysym = PK_PAGEUP; break; |
790 | case 0x75: keysym = PK_DELETE; break; |
791 | case 0x77: keysym = PK_END; break; |
792 | case 0x79: keysym = PK_PAGEDOWN; break; |
793 | |
794 | case 0x47: keysym = PK_PF1; break; |
795 | case 0x51: keysym = PK_PF2; break; |
796 | case 0x4B: keysym = PK_PF3; break; |
797 | case 0x43: keysym = PK_PF4; break; |
798 | case 0x4E: keysym = PK_KPMINUS; break; |
799 | case 0x45: keysym = PK_KPCOMMA; break; |
800 | case 0x41: keysym = PK_KPDECIMAL; break; |
801 | case 0x4C: keysym = PK_KPENTER; break; |
802 | case 0x52: keysym = PK_KP0; break; |
803 | case 0x53: keysym = PK_KP1; break; |
804 | case 0x54: keysym = PK_KP2; break; |
805 | case 0x55: keysym = PK_KP3; break; |
806 | case 0x56: keysym = PK_KP4; break; |
807 | case 0x57: keysym = PK_KP5; break; |
808 | case 0x58: keysym = PK_KP6; break; |
809 | case 0x59: keysym = PK_KP7; break; |
810 | case 0x5B: keysym = PK_KP8; break; |
811 | case 0x5C: keysym = PK_KP9; break; |
812 | |
813 | case 0x7B: keysym = PK_LEFT; break; |
814 | case 0x7C: keysym = PK_RIGHT; break; |
815 | case 0x7D: keysym = PK_DOWN; break; |
816 | case 0x7E: keysym = PK_UP; break; |
d082ac49 |
817 | } |
818 | |
4fa38586 |
819 | /* Map from key script to Unicode. */ |
820 | txt[0] = event->message & charCodeMask; |
821 | key_script = GetScriptManagerVariable(smKeyScript); |
822 | |
823 | if (mac_gestalts.encvvers != 0) { |
824 | static TextToUnicodeInfo key_to_uni = NULL; |
825 | static ScriptCode key_to_uni_script; |
826 | TextEncoding enc; |
827 | ByteCount iread, olen; |
828 | OSErr err; |
829 | |
830 | if (key_to_uni != NULL && key_to_uni_script != key_script) |
831 | DisposeTextToUnicodeInfo(&key_to_uni); |
832 | if (key_to_uni == NULL || key_to_uni_script != key_script) { |
833 | if (UpgradeScriptInfoToTextEncoding(key_script, |
834 | kTextLanguageDontCare, |
835 | kTextRegionDontCare, NULL, |
836 | &enc) == noErr && |
837 | CreateTextToUnicodeInfoByEncoding(enc, &key_to_uni) == noErr) |
838 | key_to_uni_script = key_script; |
839 | else |
840 | key_to_uni = NULL; |
841 | } |
842 | if (key_to_uni != NULL) { |
843 | err = ConvertFromTextToUnicode(key_to_uni, 1, txt, |
844 | (kUnicodeKeepInfoMask | |
845 | kUnicodeStringUnterminatedMask), |
846 | 0, NULL, NULL, NULL, |
847 | sizeof(utxt), &iread, &olen, utxt); |
848 | if (err == noErr) |
849 | len = olen / sizeof(*utxt); |
850 | } |
851 | } else { |
852 | int charset; |
853 | char *tptr = txt; |
854 | int tlen = 1; |
855 | |
856 | charset = charset_from_macenc(key_script, |
857 | GetScriptManagerVariable(smRegionCode), |
858 | mac_gestalts.sysvers, NULL); |
859 | if (charset != CS_NONE) { |
860 | len = charset_to_unicode(&tptr, &tlen, utxt, sizeof(utxt), charset, |
861 | NULL, NULL, 0); |
862 | } |
863 | } |
864 | term_key(s->term, keysym, utxt, len, mods, flags); |
d082ac49 |
865 | } |
866 | |
867 | void request_paste(void *frontend) |
868 | { |
869 | Session *s = frontend; |
870 | |
871 | /* |
872 | * In the Mac OS, pasting is synchronous: we can read the |
873 | * clipboard with no difficulty, so request_paste() can just go |
874 | * ahead and paste. |
875 | */ |
876 | term_do_paste(s->term); |
877 | } |
878 | |
64b8ebc6 |
879 | static struct { |
880 | Rect msgrect; |
881 | Point msgorigin; |
8095091b |
882 | Point zeromouse; |
64b8ebc6 |
883 | Session *s; |
884 | char oldmsg[20]; |
885 | } growterm_state; |
886 | |
d082ac49 |
887 | void mac_growterm(WindowPtr window, EventRecord *event) { |
888 | Rect limits; |
889 | long grow_result; |
890 | int newrows, newcols; |
891 | Session *s; |
1d4d52ce |
892 | #if !TARGET_API_MAC_CARBON |
64b8ebc6 |
893 | DragGrayRgnUPP draghooksave; |
894 | GrafPtr portsave; |
895 | FontInfo fi; |
1d4d52ce |
896 | #endif |
d082ac49 |
897 | |
898 | s = (Session *)GetWRefCon(window); |
64b8ebc6 |
899 | |
1d4d52ce |
900 | #if !TARGET_API_MAC_CARBON |
64b8ebc6 |
901 | draghooksave = LMGetDragHook(); |
902 | growterm_state.oldmsg[0] = '\0'; |
8095091b |
903 | growterm_state.zeromouse = event->where; |
904 | growterm_state.zeromouse.h -= s->term->cols * s->font_width; |
905 | growterm_state.zeromouse.v -= s->term->rows * s->font_height; |
64b8ebc6 |
906 | growterm_state.s = s; |
907 | GetPort(&portsave); |
908 | SetPort(s->window); |
909 | BackColor(whiteColor); |
910 | ForeColor(blackColor); |
911 | TextFont(systemFont); |
912 | TextFace(0); |
913 | TextSize(12); |
914 | GetFontInfo(&fi); |
915 | SetRect(&growterm_state.msgrect, 0, 0, |
916 | StringWidth("\p99999x99999") + 4, fi.ascent + fi.descent + 4); |
917 | SetPt(&growterm_state.msgorigin, 2, fi.ascent + 2); |
918 | LMSetDragHook(NewDragGrayRgnUPP(mac_growtermdraghook)); |
1d4d52ce |
919 | #endif |
64b8ebc6 |
920 | |
d082ac49 |
921 | SetRect(&limits, s->font_width + 15, s->font_height, SHRT_MAX, SHRT_MAX); |
922 | grow_result = GrowWindow(window, event->where, &limits); |
64b8ebc6 |
923 | |
1d4d52ce |
924 | #if !TARGET_API_MAC_CARBON |
64b8ebc6 |
925 | DisposeDragGrayRgnUPP(LMGetDragHook()); |
926 | LMSetDragHook(draghooksave); |
927 | InvalRect(&growterm_state.msgrect); |
928 | |
929 | SetPort(portsave); |
1d4d52ce |
930 | #endif |
64b8ebc6 |
931 | |
d082ac49 |
932 | if (grow_result != 0) { |
933 | newrows = HiWord(grow_result) / s->font_height; |
934 | newcols = (LoWord(grow_result) - 15) / s->font_width; |
935 | mac_adjustsize(s, newrows, newcols); |
936 | term_size(s->term, newrows, newcols, s->cfg.savelines); |
937 | } |
938 | } |
939 | |
1d4d52ce |
940 | #if !TARGET_API_MAC_CARBON |
64b8ebc6 |
941 | static pascal void mac_growtermdraghook(void) |
942 | { |
943 | Session *s = growterm_state.s; |
944 | GrafPtr portsave; |
945 | Point mouse; |
946 | char buf[20]; |
786ccf05 |
947 | unsigned char pbuf[20]; |
64b8ebc6 |
948 | int newrows, newcols; |
949 | |
950 | GetMouse(&mouse); |
8095091b |
951 | newrows = (mouse.v - growterm_state.zeromouse.v) / s->font_height; |
64b8ebc6 |
952 | if (newrows < 1) newrows = 1; |
8095091b |
953 | newcols = (mouse.h - growterm_state.zeromouse.h) / s->font_width; |
64b8ebc6 |
954 | if (newcols < 1) newcols = 1; |
955 | sprintf(buf, "%dx%d", newcols, newrows); |
956 | if (strcmp(buf, growterm_state.oldmsg) == 0) |
957 | return; |
958 | strcpy(growterm_state.oldmsg, buf); |
786ccf05 |
959 | c2pstrcpy(pbuf, buf); |
64b8ebc6 |
960 | |
961 | GetPort(&portsave); |
962 | SetPort(growterm_state.s->window); |
963 | EraseRect(&growterm_state.msgrect); |
964 | MoveTo(growterm_state.msgorigin.h, growterm_state.msgorigin.v); |
786ccf05 |
965 | DrawString(pbuf); |
64b8ebc6 |
966 | SetPort(portsave); |
967 | } |
1d4d52ce |
968 | #endif |
64b8ebc6 |
969 | |
fabd1805 |
970 | void mac_closeterm(WindowPtr window) |
971 | { |
972 | Session *s = (Session *)GetWRefCon(window); |
973 | |
974 | /* XXX warn on close */ |
975 | HideWindow(s->window); |
976 | *s->prev = s->next; |
977 | s->next->prev = s->prev; |
978 | ldisc_free(s->ldisc); |
979 | s->back->free(s->backhandle); |
980 | log_free(s->logctx); |
981 | if (s->uni_to_font != NULL) |
982 | DisposeUnicodeToTextInfo(&s->uni_to_font); |
983 | term_free(s->term); |
984 | DisposeWindow(s->window); |
985 | DisposePalette(s->palette); |
986 | sfree(s); |
987 | } |
988 | |
d082ac49 |
989 | void mac_activateterm(WindowPtr window, Boolean active) { |
990 | Session *s; |
991 | |
992 | s = (Session *)GetWRefCon(window); |
7d22c2e8 |
993 | s->term->has_focus = active; |
d082ac49 |
994 | term_update(s->term); |
995 | if (active) |
996 | ShowControl(s->scrollbar); |
997 | else { |
998 | if (HAVE_COLOR_QD()) |
999 | PmBackColor(DEFAULT_BG);/* HideControl clears behind the control */ |
1000 | else |
1001 | BackColor(blackColor); |
1002 | HideControl(s->scrollbar); |
1003 | } |
1004 | mac_drawgrowicon(s); |
1005 | } |
1006 | |
1007 | void mac_updateterm(WindowPtr window) { |
1008 | Session *s; |
1d4d52ce |
1009 | Rect bbox; |
1010 | #if TARGET_API_MAC_CARBON |
1011 | RgnHandle visrgn; |
1012 | #endif |
d082ac49 |
1013 | |
1014 | s = (Session *)GetWRefCon(window); |
5a736db6 |
1015 | SetPort((GrafPtr)GetWindowPort(window)); |
d082ac49 |
1016 | BeginUpdate(window); |
1017 | pre_paint(s); |
1d4d52ce |
1018 | #if TARGET_API_MAC_CARBON |
1019 | visrgn = NewRgn(); |
1020 | GetPortVisibleRegion(GetWindowPort(window), visrgn); |
1021 | GetRegionBounds(visrgn, &bbox); |
1022 | #else |
1023 | bbox = (*window->visRgn)->rgnBBox; |
1024 | #endif |
1025 | term_paint(s->term, s, PTOCC(bbox.left), PTOCR(bbox.top), |
1026 | PTOCC(bbox.right), PTOCR(bbox.bottom), 1); |
d082ac49 |
1027 | /* Restore default colours in case the Window Manager uses them */ |
1028 | if (HAVE_COLOR_QD()) { |
1029 | PmForeColor(DEFAULT_FG); |
1030 | PmBackColor(DEFAULT_BG); |
1031 | } else { |
1032 | ForeColor(whiteColor); |
1033 | BackColor(blackColor); |
1034 | } |
1035 | if (FrontWindow() != window) |
1d4d52ce |
1036 | #if TARGET_API_MAC_CARBON |
1037 | EraseRect(GetControlBounds(s->scrollbar, &bbox)); |
1038 | UpdateControls(window, visrgn); |
1039 | DisposeRgn(visrgn); |
1040 | #else |
d082ac49 |
1041 | EraseRect(&(*s->scrollbar)->contrlRect); |
1042 | UpdateControls(window, window->visRgn); |
1d4d52ce |
1043 | #endif |
d082ac49 |
1044 | mac_drawgrowicon(s); |
1045 | post_paint(s); |
1046 | EndUpdate(window); |
1047 | } |
1048 | |
1049 | static void mac_drawgrowicon(Session *s) { |
1050 | Rect clip; |
ea4c3d8a |
1051 | RgnHandle savergn; |
d082ac49 |
1052 | |
5a736db6 |
1053 | SetPort((GrafPtr)GetWindowPort(s->window)); |
ea4c3d8a |
1054 | /* |
1055 | * Stop DrawGrowIcon giving us space for a horizontal scrollbar |
1056 | * See Tech Note TB575 for details. |
1057 | */ |
1d4d52ce |
1058 | #if TARGET_API_MAC_CARBON |
1059 | GetPortBounds(GetWindowPort(s->window), &clip); |
1060 | #else |
ea4c3d8a |
1061 | clip = s->window->portRect; |
1d4d52ce |
1062 | #endif |
ea4c3d8a |
1063 | clip.left = clip.right - 15; |
1064 | savergn = NewRgn(); |
1065 | GetClip(savergn); |
d082ac49 |
1066 | ClipRect(&clip); |
1067 | DrawGrowIcon(s->window); |
ea4c3d8a |
1068 | SetClip(savergn); |
1069 | DisposeRgn(savergn); |
d082ac49 |
1070 | } |
1071 | |
1072 | struct do_text_args { |
1073 | Session *s; |
1074 | Rect textrect; |
d082ac49 |
1075 | char *text; |
1076 | int len; |
1077 | unsigned long attr; |
1078 | int lattr; |
fd7d8b47 |
1079 | Point numer, denom; |
d082ac49 |
1080 | }; |
1081 | |
1082 | /* |
1083 | * Call from the terminal emulator to draw a bit of text |
1084 | * |
1085 | * x and y are text row and column (zero-based) |
1086 | */ |
1087 | void do_text(Context ctx, int x, int y, char *text, int len, |
1088 | unsigned long attr, int lattr) { |
1089 | Session *s = ctx; |
e3c5b245 |
1090 | int style; |
d082ac49 |
1091 | struct do_text_args a; |
c3aef739 |
1092 | RgnHandle textrgn, saveclip; |
1d4d52ce |
1093 | #if TARGET_API_MAC_CARBON |
1094 | RgnHandle visrgn; |
1095 | #endif |
8768ce31 |
1096 | char mactextbuf[1024]; |
1097 | UniChar unitextbuf[1024]; |
801e70ea |
1098 | wchar_t *unitextptr; |
c3aef739 |
1099 | int i, fontwidth; |
801e70ea |
1100 | ByteCount iread, olen; |
1101 | OSStatus err; |
1d4d52ce |
1102 | static DeviceLoopDrawingUPP do_text_for_device_upp = NULL; |
8768ce31 |
1103 | |
1104 | assert(len <= 1024); |
d082ac49 |
1105 | |
5a736db6 |
1106 | SetPort((GrafPtr)GetWindowPort(s->window)); |
c3aef739 |
1107 | |
1108 | fontwidth = s->font_width; |
1109 | if ((lattr & LATTR_MODE) != LATTR_NORM) |
1110 | fontwidth *= 2; |
1111 | |
d082ac49 |
1112 | /* First check this text is relevant */ |
1113 | a.textrect.top = y * s->font_height; |
1114 | a.textrect.bottom = (y + 1) * s->font_height; |
c3aef739 |
1115 | a.textrect.left = x * fontwidth; |
1116 | a.textrect.right = (x + len) * fontwidth; |
1117 | if (a.textrect.right > s->term->cols * s->font_width) |
1118 | a.textrect.right = s->term->cols * s->font_width; |
1d4d52ce |
1119 | #if TARGET_API_MAC_CARBON |
1120 | visrgn = NewRgn(); |
1121 | GetPortVisibleRegion(GetWindowPort(s->window), visrgn); |
1122 | if (!RectInRgn(&a.textrect, visrgn)) { |
1123 | DisposeRgn(visrgn); |
1124 | return; |
1125 | } |
1126 | DisposeRgn(visrgn); |
1127 | #else |
d082ac49 |
1128 | if (!RectInRgn(&a.textrect, s->window->visRgn)) |
1129 | return; |
1d4d52ce |
1130 | #endif |
d082ac49 |
1131 | |
801e70ea |
1132 | /* Unpack Unicode from the mad format we get passed */ |
1133 | for (i = 0; i < len; i++) |
1134 | unitextbuf[i] = (unsigned char)text[i] | (attr & CSET_MASK); |
8768ce31 |
1135 | |
801e70ea |
1136 | if (s->uni_to_font != NULL) { |
8768ce31 |
1137 | err = ConvertFromUnicodeToText(s->uni_to_font, len * sizeof(UniChar), |
1138 | unitextbuf, kUnicodeUseFallbacksMask, |
1139 | 0, NULL, NULL, NULL, |
1140 | 1024, &iread, &olen, mactextbuf); |
801e70ea |
1141 | if (err != noErr && err != kTECUsedFallbacksStatus) |
379836ca |
1142 | olen = 0; |
8ef2b196 |
1143 | } else if (s->font_charset != CS_NONE) { |
801e70ea |
1144 | /* XXX this is bogus if wchar_t and UniChar are different sizes. */ |
1145 | unitextptr = (wchar_t *)unitextbuf; |
801e70ea |
1146 | olen = charset_from_unicode(&unitextptr, &len, mactextbuf, 1024, |
8ef2b196 |
1147 | s->font_charset, NULL, ".", 1); |
1148 | } else |
379836ca |
1149 | olen = 0; |
8768ce31 |
1150 | |
d082ac49 |
1151 | a.s = s; |
801e70ea |
1152 | a.text = mactextbuf; |
1153 | a.len = olen; |
d082ac49 |
1154 | a.attr = attr; |
1155 | a.lattr = lattr; |
c3aef739 |
1156 | switch (lattr & LATTR_MODE) { |
1157 | case LATTR_NORM: |
e3c5b245 |
1158 | TextSize(s->cfg.font.size); |
c3aef739 |
1159 | a.numer = s->font_stdnumer; |
1160 | a.denom = s->font_stddenom; |
1161 | break; |
1162 | case LATTR_WIDE: |
e3c5b245 |
1163 | TextSize(s->cfg.font.size); |
c3aef739 |
1164 | a.numer = s->font_widenumer; |
1165 | a.denom = s->font_widedenom; |
1166 | break; |
1167 | case LATTR_TOP: |
1168 | case LATTR_BOT: |
e3c5b245 |
1169 | TextSize(s->cfg.font.size * 2); |
c3aef739 |
1170 | a.numer = s->font_bignumer; |
1171 | a.denom = s->font_bigdenom; |
1172 | break; |
1173 | } |
5a736db6 |
1174 | SetPort((GrafPtr)GetWindowPort(s->window)); |
d082ac49 |
1175 | TextFont(s->fontnum); |
e3c5b245 |
1176 | style = s->cfg.font.face; |
1177 | if ((attr & ATTR_BOLD) && !s->cfg.bold_colour) |
d082ac49 |
1178 | style |= bold; |
1179 | if (attr & ATTR_UNDER) |
1180 | style |= underline; |
1181 | TextFace(style); |
4d1565a4 |
1182 | TextMode(srcOr); |
d082ac49 |
1183 | if (HAVE_COLOR_QD()) |
1184 | if (style & bold) { |
1185 | SpaceExtra(s->font_boldadjust << 16); |
1186 | CharExtra(s->font_boldadjust << 16); |
1187 | } else { |
1188 | SpaceExtra(0); |
1189 | CharExtra(0); |
1190 | } |
c3aef739 |
1191 | saveclip = NewRgn(); |
1192 | GetClip(saveclip); |
1193 | ClipRect(&a.textrect); |
d082ac49 |
1194 | textrgn = NewRgn(); |
1195 | RectRgn(textrgn, &a.textrect); |
1d4d52ce |
1196 | if (HAVE_COLOR_QD()) { |
1197 | if (do_text_for_device_upp == NULL) |
1198 | do_text_for_device_upp = |
1199 | NewDeviceLoopDrawingUPP(&do_text_for_device); |
1200 | DeviceLoop(textrgn, do_text_for_device_upp, (long)&a, 0); |
1201 | } else |
d082ac49 |
1202 | do_text_for_device(1, 0, NULL, (long)&a); |
c3aef739 |
1203 | SetClip(saveclip); |
1204 | DisposeRgn(saveclip); |
d082ac49 |
1205 | DisposeRgn(textrgn); |
1206 | /* Tell the window manager about it in case this isn't an update */ |
1d4d52ce |
1207 | #if TARGET_API_MAC_CARBON |
1208 | ValidWindowRect(s->window, &a.textrect); |
1209 | #else |
d082ac49 |
1210 | ValidRect(&a.textrect); |
1d4d52ce |
1211 | #endif |
d082ac49 |
1212 | } |
1213 | |
1214 | static pascal void do_text_for_device(short depth, short devflags, |
1215 | GDHandle device, long cookie) { |
5a736db6 |
1216 | struct do_text_args *a = (struct do_text_args *)cookie; |
4d1565a4 |
1217 | int bgcolour, fgcolour, bright, reverse, tmp; |
1d4d52ce |
1218 | #if TARGET_API_MAC_CARBON |
1219 | CQDProcsPtr gp = GetPortGrafProcs(GetWindowPort(a->s->window)); |
1220 | #else |
1221 | QDProcsPtr gp = a->s->window->grafProcs; |
1222 | #endif |
d082ac49 |
1223 | |
d082ac49 |
1224 | bright = (a->attr & ATTR_BOLD) && a->s->cfg.bold_colour; |
4d1565a4 |
1225 | reverse = a->attr & ATTR_REVERSE; |
d082ac49 |
1226 | |
4d1565a4 |
1227 | if (depth == 1 && (a->attr & TATTR_ACTCURS)) |
1228 | reverse = !reverse; |
d082ac49 |
1229 | |
4d1565a4 |
1230 | if (HAVE_COLOR_QD()) { |
1231 | if (depth > 2) { |
37ca32ed |
1232 | fgcolour = ((a->attr & ATTR_FGMASK) >> ATTR_FGSHIFT); |
1233 | fgcolour = (fgcolour & 0xF) * 2 + (fgcolour & 0x10 ? 1 : 0); |
22afb0a5 |
1234 | bgcolour = ((a->attr & ATTR_BGMASK) >> ATTR_BGSHIFT); |
37ca32ed |
1235 | bgcolour = (bgcolour & 0xF) * 2 + (bgcolour & 0x10 ? 1 : 0); |
d082ac49 |
1236 | } else { |
4d1565a4 |
1237 | /* |
1238 | * NB: bold reverse in 2bpp breaks with the usual PuTTY model and |
1239 | * boldens the background, because that's all we can do. |
1240 | */ |
1241 | fgcolour = bright ? DEFAULT_FG_BOLD : DEFAULT_FG; |
1242 | bgcolour = DEFAULT_BG; |
d082ac49 |
1243 | } |
4d1565a4 |
1244 | if (reverse) { |
1245 | tmp = fgcolour; |
1246 | fgcolour = bgcolour; |
1247 | bgcolour = tmp; |
1248 | } |
1249 | if (bright && depth > 2) |
37ca32ed |
1250 | fgcolour |= 1; |
4d1565a4 |
1251 | if ((a->attr & TATTR_ACTCURS) && depth > 1) { |
e0cbe032 |
1252 | fgcolour = CURSOR_FG; |
d082ac49 |
1253 | bgcolour = CURSOR_BG; |
d082ac49 |
1254 | } |
1255 | PmForeColor(fgcolour); |
1256 | PmBackColor(bgcolour); |
4d1565a4 |
1257 | } else { /* No Color Quickdraw */ |
1258 | /* XXX This should be done with a _little_ more configurability */ |
1259 | if (reverse) { |
1260 | ForeColor(blackColor); |
1261 | BackColor(whiteColor); |
1262 | } else { |
1263 | ForeColor(whiteColor); |
1264 | BackColor(blackColor); |
1265 | } |
d082ac49 |
1266 | } |
1267 | |
4d1565a4 |
1268 | EraseRect(&a->textrect); |
c3aef739 |
1269 | switch (a->lattr & LATTR_MODE) { |
1270 | case LATTR_NORM: |
1271 | case LATTR_WIDE: |
1272 | MoveTo(a->textrect.left, a->textrect.top + a->s->font_ascent); |
1273 | break; |
1274 | case LATTR_TOP: |
1275 | MoveTo(a->textrect.left, a->textrect.top + a->s->font_ascent * 2); |
1276 | break; |
1277 | case LATTR_BOT: |
1278 | MoveTo(a->textrect.left, |
1279 | a->textrect.top - a->s->font_height + a->s->font_ascent * 2); |
1280 | break; |
1281 | } |
d082ac49 |
1282 | /* FIXME: Sort out bold width adjustments on Original QuickDraw. */ |
1d4d52ce |
1283 | if (gp != NULL) |
1284 | InvokeQDTextUPP(a->len, a->text, a->numer, a->denom, gp->textProc); |
fd7d8b47 |
1285 | else |
1286 | StdText(a->len, a->text, a->numer, a->denom); |
d082ac49 |
1287 | |
1288 | if (a->attr & TATTR_PASCURS) { |
1289 | PenNormal(); |
1290 | switch (depth) { |
1291 | case 1: |
1292 | PenMode(patXor); |
1293 | break; |
1294 | default: |
1295 | PmForeColor(CURSOR_BG); |
1296 | break; |
1297 | } |
1298 | FrameRect(&a->textrect); |
1299 | } |
1300 | } |
1301 | |
1302 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
1303 | unsigned long attr, int lattr) |
1304 | { |
1305 | |
e0cbe032 |
1306 | do_text(ctx, x, y, text, len, attr, lattr); |
d082ac49 |
1307 | } |
1308 | |
1309 | /* |
1310 | * Call from the terminal emulator to get its graphics context. |
1311 | * Should probably be called start_redraw or something. |
1312 | */ |
1313 | void pre_paint(Session *s) { |
2647b103 |
1314 | GDHandle gdh; |
1315 | Rect myrect, tmprect; |
1d4d52ce |
1316 | #if TARGET_API_MAC_CARBON |
1317 | RgnHandle visrgn; |
1318 | #endif |
d082ac49 |
1319 | |
2647b103 |
1320 | if (HAVE_COLOR_QD()) { |
0a0fa8cd |
1321 | s->term->attr_mask = 0; |
5a736db6 |
1322 | SetPort((GrafPtr)GetWindowPort(s->window)); |
1d4d52ce |
1323 | #if TARGET_API_MAC_CARBON |
1324 | visrgn = NewRgn(); |
1325 | GetPortVisibleRegion(GetWindowPort(s->window), visrgn); |
1326 | GetRegionBounds(visrgn, &myrect); |
1327 | DisposeRgn(visrgn); |
1328 | #else |
2647b103 |
1329 | myrect = (*s->window->visRgn)->rgnBBox; |
1d4d52ce |
1330 | #endif |
2647b103 |
1331 | LocalToGlobal((Point *)&myrect.top); |
1332 | LocalToGlobal((Point *)&myrect.bottom); |
1333 | for (gdh = GetDeviceList(); |
1334 | gdh != NULL; |
1335 | gdh = GetNextDevice(gdh)) { |
1336 | if (TestDeviceAttribute(gdh, screenDevice) && |
1337 | TestDeviceAttribute(gdh, screenActive) && |
1338 | SectRect(&(*gdh)->gdRect, &myrect, &tmprect)) { |
1339 | switch ((*(*gdh)->gdPMap)->pixelSize) { |
1340 | case 1: |
1341 | if (s->cfg.bold_colour) |
0a0fa8cd |
1342 | s->term->attr_mask |= ~(ATTR_COLOURS | |
1343 | (s->cfg.bold_colour ? ATTR_BOLD : 0)); |
e373bb53 |
1344 | break; |
2647b103 |
1345 | case 2: |
e373bb53 |
1346 | s->term->attr_mask |= ~ATTR_COLOURS; |
1347 | break; |
1348 | default: |
1349 | s->term->attr_mask = ~0; |
1350 | return; /* No point checking more screens. */ |
2647b103 |
1351 | } |
1352 | } |
1353 | } |
1354 | } else |
0a0fa8cd |
1355 | s->term->attr_mask = ~(ATTR_COLOURS | |
2647b103 |
1356 | (s->cfg.bold_colour ? ATTR_BOLD : 0)); |
d082ac49 |
1357 | } |
1358 | |
1359 | Context get_ctx(void *frontend) { |
1360 | Session *s = frontend; |
1361 | |
1362 | pre_paint(s); |
1363 | return s; |
1364 | } |
1365 | |
1366 | void free_ctx(Context ctx) { |
1367 | |
1368 | } |
1369 | |
d082ac49 |
1370 | /* |
1371 | * Presumably this does something in Windows |
1372 | */ |
1373 | void post_paint(Session *s) { |
1374 | |
1375 | } |
1376 | |
1377 | /* |
1378 | * Set the scroll bar position |
1379 | * |
1380 | * total is the line number of the bottom of the working screen |
1381 | * start is the line number of the top of the display |
1382 | * page is the length of the displayed page |
1383 | */ |
1384 | void set_sbar(void *frontend, int total, int start, int page) { |
1385 | Session *s = frontend; |
1386 | |
1387 | /* We don't redraw until we've set everything up, to avoid glitches */ |
1d4d52ce |
1388 | SetControlMinimum(s->scrollbar, 0); |
1389 | SetControlMaximum(s->scrollbar, total - page); |
d082ac49 |
1390 | SetControlValue(s->scrollbar, start); |
1fc898ea |
1391 | #if !TARGET_CPU_68K |
d082ac49 |
1392 | if (mac_gestalts.cntlattr & gestaltControlMgrPresent) |
1393 | SetControlViewSize(s->scrollbar, page); |
1394 | #endif |
1395 | } |
1396 | |
1397 | void sys_cursor(void *frontend, int x, int y) |
1398 | { |
1399 | /* |
1400 | * I think his is meaningless under Mac OS. |
1401 | */ |
1402 | } |
1403 | |
1404 | /* |
1405 | * This is still called when mode==BELL_VISUAL, even though the |
1406 | * visual bell is handled entirely within terminal.c, because we |
1407 | * may want to perform additional actions on any kind of bell (for |
1408 | * example, taskbar flashing in Windows). |
1409 | */ |
1410 | void beep(void *frontend, int mode) |
1411 | { |
1412 | if (mode != BELL_VISUAL) |
1413 | SysBeep(30); |
1414 | /* |
1415 | * XXX We should indicate the relevant window and/or use the |
1416 | * Notification Manager |
1417 | */ |
1418 | } |
1419 | |
1420 | int char_width(Context ctx, int uc) |
1421 | { |
1422 | /* |
1423 | * Until we support exciting character-set stuff, assume all chars are |
1424 | * single-width. |
1425 | */ |
1426 | return 1; |
1427 | } |
1428 | |
1429 | /* |
1430 | * Set icon string -- a no-op here (Windowshade?) |
1431 | */ |
1432 | void set_icon(void *frontend, char *icon) { |
1433 | Session *s = frontend; |
1434 | |
1435 | } |
1436 | |
1437 | /* |
1438 | * Set the window title |
1439 | */ |
1440 | void set_title(void *frontend, char *title) { |
1441 | Session *s = frontend; |
1442 | Str255 mactitle; |
1443 | |
7770ad29 |
1444 | c2pstrcpy(mactitle, title); |
d082ac49 |
1445 | SetWTitle(s->window, mactitle); |
1446 | } |
1447 | |
1448 | /* |
1449 | * set or clear the "raw mouse message" mode |
1450 | */ |
1451 | void set_raw_mouse_mode(void *frontend, int activate) |
1452 | { |
1453 | Session *s = frontend; |
1454 | |
1455 | s->raw_mouse = activate; |
1456 | /* FIXME: Should call mac_updatetermcursor as appropriate. */ |
1457 | } |
1458 | |
1459 | /* |
1460 | * Resize the window at the emulator's request |
1461 | */ |
1462 | void request_resize(void *frontend, int w, int h) { |
1463 | Session *s = frontend; |
1464 | |
97c511f6 |
1465 | term_size(s->term, h, w, s->cfg.savelines); |
d082ac49 |
1466 | mac_initfont(s); |
1467 | } |
1468 | |
1469 | /* |
1470 | * Iconify (actually collapse) the window at the emulator's request. |
1471 | */ |
1472 | void set_iconic(void *frontend, int iconic) |
1473 | { |
1474 | Session *s = frontend; |
1475 | UInt32 features; |
1476 | |
1477 | if (mac_gestalts.apprvers >= 0x0100 && |
1478 | GetWindowFeatures(s->window, &features) == noErr && |
1479 | (features & kWindowCanCollapse)) |
1480 | CollapseWindow(s->window, iconic); |
1481 | } |
1482 | |
1483 | /* |
1484 | * Move the window in response to a server-side request. |
1485 | */ |
1486 | void move_window(void *frontend, int x, int y) |
1487 | { |
1488 | Session *s = frontend; |
1489 | |
1490 | MoveWindow(s->window, x, y, FALSE); |
1491 | } |
1492 | |
1493 | /* |
1494 | * Move the window to the top or bottom of the z-order in response |
1495 | * to a server-side request. |
1496 | */ |
1497 | void set_zorder(void *frontend, int top) |
1498 | { |
1499 | Session *s = frontend; |
1500 | |
1501 | /* |
1502 | * We also change the input focus to point to the topmost window, |
1503 | * since that's probably what the Human Interface Guidelines would |
1504 | * like us to do. |
1505 | */ |
1506 | if (top) |
1507 | SelectWindow(s->window); |
1508 | else |
1509 | SendBehind(s->window, NULL); |
1510 | } |
1511 | |
1512 | /* |
1513 | * Refresh the window in response to a server-side request. |
1514 | */ |
1515 | void refresh_window(void *frontend) |
1516 | { |
1517 | Session *s = frontend; |
1518 | |
1519 | term_invalidate(s->term); |
1520 | } |
1521 | |
1522 | /* |
1523 | * Maximise or restore the window in response to a server-side |
1524 | * request. |
1525 | */ |
1526 | void set_zoomed(void *frontend, int zoomed) |
1527 | { |
1528 | Session *s = frontend; |
1529 | |
1530 | ZoomWindow(s->window, zoomed ? inZoomOut : inZoomIn, FALSE); |
1531 | } |
1532 | |
1533 | /* |
1534 | * Report whether the window is iconic, for terminal reports. |
1535 | */ |
1536 | int is_iconic(void *frontend) |
1537 | { |
1538 | Session *s = frontend; |
1539 | UInt32 features; |
1540 | |
1541 | if (mac_gestalts.apprvers >= 0x0100 && |
1542 | GetWindowFeatures(s->window, &features) == noErr && |
1543 | (features & kWindowCanCollapse)) |
1544 | return IsWindowCollapsed(s->window); |
1545 | return FALSE; |
1546 | } |
1547 | |
1548 | /* |
1549 | * Report the window's position, for terminal reports. |
1550 | */ |
1551 | void get_window_pos(void *frontend, int *x, int *y) |
1552 | { |
1553 | Session *s = frontend; |
1d4d52ce |
1554 | Rect rect; |
d082ac49 |
1555 | |
1d4d52ce |
1556 | #if TARGET_API_MAC_CARBON |
1557 | GetPortBounds(GetWindowPort(s->window), &rect); |
1558 | #else |
1559 | rect = s->window->portRect; |
1560 | #endif |
1561 | *x = rect.left; |
1562 | *y = rect.top; |
d082ac49 |
1563 | } |
1564 | |
1565 | /* |
1566 | * Report the window's pixel size, for terminal reports. |
1567 | */ |
1568 | void get_window_pixels(void *frontend, int *x, int *y) |
1569 | { |
1570 | Session *s = frontend; |
1d4d52ce |
1571 | Rect rect; |
d082ac49 |
1572 | |
1d4d52ce |
1573 | #if TARGET_API_MAC_CARBON |
1574 | GetPortBounds(GetWindowPort(s->window), &rect); |
1575 | #else |
1576 | rect = s->window->portRect; |
1577 | #endif |
1578 | *x = rect.right - rect.left; |
1579 | *y = rect.bottom - rect.top; |
d082ac49 |
1580 | } |
1581 | |
1582 | /* |
1583 | * Return the window or icon title. |
1584 | */ |
1585 | char *get_window_title(void *frontend, int icon) |
1586 | { |
1587 | Session *s = frontend; |
b6dfe962 |
1588 | Str255 ptitle; |
1589 | static char title[256]; |
d082ac49 |
1590 | |
b6dfe962 |
1591 | GetWTitle(s->window, ptitle); |
1592 | p2cstrcpy(title, ptitle); |
1593 | return title; |
d082ac49 |
1594 | } |
1595 | |
1596 | /* |
1597 | * real_palette_set(): This does the actual palette-changing work on behalf |
1598 | * of palette_set(). Does _not_ call ActivatePalette() in case the caller |
1599 | * is doing a batch of updates. |
1600 | */ |
1601 | static void real_palette_set(Session *s, int n, int r, int g, int b) |
1602 | { |
1603 | RGBColor col; |
1604 | |
1605 | if (!HAVE_COLOR_QD()) |
1606 | return; |
1607 | col.red = r * 0x0101; |
1608 | col.green = g * 0x0101; |
1609 | col.blue = b * 0x0101; |
d082ac49 |
1610 | SetEntryColor(s->palette, n, &col); |
1611 | } |
1612 | |
1613 | /* |
1614 | * Set the logical palette. Called by the terminal emulator. |
1615 | */ |
1616 | void palette_set(void *frontend, int n, int r, int g, int b) { |
1617 | Session *s = frontend; |
1618 | static const int first[21] = { |
1619 | 0, 2, 4, 6, 8, 10, 12, 14, |
1620 | 1, 3, 5, 7, 9, 11, 13, 15, |
e0cbe032 |
1621 | 16, 17, 18, 20, 21 |
d082ac49 |
1622 | }; |
1623 | |
1624 | if (!HAVE_COLOR_QD()) |
1625 | return; |
1626 | real_palette_set(s, first[n], r, g, b); |
e0cbe032 |
1627 | if (first[n] == 18) |
d082ac49 |
1628 | real_palette_set(s, first[n]+1, r, g, b); |
1629 | if (first[n] == DEFAULT_BG) |
1630 | mac_adjustwinbg(s); |
1631 | ActivatePalette(s->window); |
1632 | } |
1633 | |
1634 | /* |
1635 | * Reset to the default palette |
1636 | */ |
1637 | void palette_reset(void *frontend) { |
1638 | Session *s = frontend; |
1639 | /* This maps colour indices in cfg to those used in our palette. */ |
1640 | static const int ww[] = { |
1641 | 6, 7, 8, 9, 10, 11, 12, 13, |
1642 | 14, 15, 16, 17, 18, 19, 20, 21, |
1643 | 0, 1, 2, 3, 4, 5 |
1644 | }; |
1645 | int i; |
1646 | |
1647 | if (!HAVE_COLOR_QD()) |
1648 | return; |
1649 | |
1650 | assert(lenof(ww) == NCOLOURS); |
1651 | |
1652 | for (i = 0; i < NCOLOURS; i++) { |
1653 | real_palette_set(s, i, |
1654 | s->cfg.colours[ww[i]][0], |
1655 | s->cfg.colours[ww[i]][1], |
1656 | s->cfg.colours[ww[i]][2]); |
1657 | } |
1658 | mac_adjustwinbg(s); |
1659 | ActivatePalette(s->window); |
1660 | /* Palette Manager will generate update events as required. */ |
1661 | } |
1662 | |
1663 | /* |
1664 | * Scroll the screen. (`lines' is +ve for scrolling forward, -ve |
1665 | * for backward.) |
1666 | */ |
341eb978 |
1667 | void do_scroll(Context ctx, int topline, int botline, int lines) { |
1668 | Session *s = ctx; |
d082ac49 |
1669 | Rect r; |
11ddab61 |
1670 | RgnHandle scrollrgn = NewRgn(); |
1671 | RgnHandle movedupdate = NewRgn(); |
1672 | RgnHandle update = NewRgn(); |
1673 | Point g2l = { 0, 0 }; |
d082ac49 |
1674 | |
5a736db6 |
1675 | SetPort((GrafPtr)GetWindowPort(s->window)); |
11ddab61 |
1676 | |
1677 | /* |
1678 | * Work out the part of the update region that will scrolled by |
1679 | * this operation. |
1680 | */ |
1681 | if (lines > 0) |
1682 | SetRectRgn(scrollrgn, 0, (topline + lines) * s->font_height, |
1683 | s->term->cols * s->font_width, |
1684 | (botline + 1) * s->font_height); |
1685 | else |
1686 | SetRectRgn(scrollrgn, 0, topline * s->font_height, |
1687 | s->term->cols * s->font_width, |
1688 | (botline - lines + 1) * s->font_height); |
1d4d52ce |
1689 | #if TARGET_API_MAC_CARBON |
1690 | GetWindowRegion(s->window, kWindowUpdateRgn, movedupdate); |
1691 | #else |
1692 | GetWindowUpdateRgn(s->window, movedupdate); |
1693 | #endif |
11ddab61 |
1694 | GlobalToLocal(&g2l); |
1695 | OffsetRgn(movedupdate, g2l.h, g2l.v); /* Convert to local co-ords. */ |
1696 | SectRgn(scrollrgn, movedupdate, movedupdate); /* Clip scrolled section. */ |
1d4d52ce |
1697 | #if TARGET_API_MAC_CARBON |
1698 | ValidWindowRgn(s->window, movedupdate); |
1699 | #else |
11ddab61 |
1700 | ValidRgn(movedupdate); |
1d4d52ce |
1701 | #endif |
11ddab61 |
1702 | OffsetRgn(movedupdate, 0, -lines * s->font_height); /* Scroll it. */ |
1703 | |
1951eebc |
1704 | PenNormal(); |
d082ac49 |
1705 | if (HAVE_COLOR_QD()) |
1706 | PmBackColor(DEFAULT_BG); |
fd7d8b47 |
1707 | else |
1708 | BackColor(blackColor); /* XXX make configurable */ |
d082ac49 |
1709 | SetRect(&r, 0, topline * s->font_height, |
1710 | s->term->cols * s->font_width, (botline + 1) * s->font_height); |
1711 | ScrollRect(&r, 0, - lines * s->font_height, update); |
11ddab61 |
1712 | |
1d4d52ce |
1713 | #if TARGET_API_MAC_CARBON |
1714 | InvalWindowRgn(s->window, update); |
1715 | InvalWindowRgn(s->window, movedupdate); |
1716 | #else |
d082ac49 |
1717 | InvalRgn(update); |
11ddab61 |
1718 | InvalRgn(movedupdate); |
1d4d52ce |
1719 | #endif |
11ddab61 |
1720 | |
1721 | DisposeRgn(scrollrgn); |
1722 | DisposeRgn(movedupdate); |
d082ac49 |
1723 | DisposeRgn(update); |
1724 | } |
1725 | |
1726 | void logevent(void *frontend, char *str) { |
1727 | |
2beb0fb0 |
1728 | fprintf(stderr, "%s\n", str); |
d082ac49 |
1729 | } |
1730 | |
1731 | /* Dummy routine, only required in plink. */ |
1732 | void ldisc_update(void *frontend, int echo, int edit) |
1733 | { |
1734 | } |
1735 | |
1736 | /* |
1737 | * Mac PuTTY doesn't support printing yet. |
1738 | */ |
1739 | printer_job *printer_start_job(char *printer) |
1740 | { |
1741 | |
1742 | return NULL; |
1743 | } |
1744 | |
1745 | void printer_job_data(printer_job *pj, void *data, int len) |
1746 | { |
1747 | } |
1748 | |
1749 | void printer_finish_job(printer_job *pj) |
1750 | { |
1751 | } |
1752 | |
1753 | void frontend_keypress(void *handle) |
1754 | { |
1755 | /* |
1756 | * Keypress termination in non-Close-On-Exit mode is not |
1757 | * currently supported in PuTTY proper, because the window |
1758 | * always has a perfectly good Close button anyway. So we do |
1759 | * nothing here. |
1760 | */ |
1761 | return; |
1762 | } |
1763 | |
1764 | /* |
1765 | * Ask whether to wipe a session log file before writing to it. |
1766 | * Returns 2 for wipe, 1 for append, 0 for cancel (don't log). |
1767 | */ |
9a30e26b |
1768 | int askappend(void *frontend, Filename filename) |
d082ac49 |
1769 | { |
1770 | |
1771 | /* FIXME: not implemented yet. */ |
1772 | return 2; |
1773 | } |
1774 | |
1775 | /* |
1776 | * Emacs magic: |
1777 | * Local Variables: |
1778 | * c-file-style: "simon" |
1779 | * End: |
1780 | */ |
1781 | |