| 1 | /* $Id: macterm.c,v 1.16 2002/11/29 00:32:03 ben Exp $ */ |
| 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> |
| 36 | #include <Fonts.h> |
| 37 | #include <Gestalt.h> |
| 38 | #include <MacMemory.h> |
| 39 | #include <MacWindows.h> |
| 40 | #include <MixedMode.h> |
| 41 | #include <Palettes.h> |
| 42 | #include <Quickdraw.h> |
| 43 | #include <QuickdrawText.h> |
| 44 | #include <Resources.h> |
| 45 | #include <Scrap.h> |
| 46 | #include <Script.h> |
| 47 | #include <Sound.h> |
| 48 | #include <Threads.h> |
| 49 | #include <ToolUtils.h> |
| 50 | |
| 51 | #include <assert.h> |
| 52 | #include <limits.h> |
| 53 | #include <stdlib.h> |
| 54 | #include <stdio.h> |
| 55 | #include <string.h> |
| 56 | |
| 57 | #include "macresid.h" |
| 58 | #include "putty.h" |
| 59 | #include "mac.h" |
| 60 | #include "terminal.h" |
| 61 | |
| 62 | #define NCOLOURS (lenof(((Config *)0)->colours)) |
| 63 | |
| 64 | #define DEFAULT_FG 16 |
| 65 | #define DEFAULT_FG_BOLD 17 |
| 66 | #define DEFAULT_BG 18 |
| 67 | #define DEFAULT_BG_BOLD 19 |
| 68 | #define CURSOR_FG 20 |
| 69 | #define CURSOR_BG 21 |
| 70 | |
| 71 | #define PTOCC(x) ((x) < 0 ? -(-(x - s->font_width - 1) / s->font_width) : \ |
| 72 | (x) / s->font_width) |
| 73 | #define PTOCR(y) ((y) < 0 ? -(-(y - s->font_height - 1) / s->font_height) : \ |
| 74 | (y) / s->font_height) |
| 75 | |
| 76 | static void mac_initfont(Session *); |
| 77 | static void mac_initpalette(Session *); |
| 78 | static void mac_adjustwinbg(Session *); |
| 79 | static void mac_adjustsize(Session *, int, int); |
| 80 | static void mac_drawgrowicon(Session *s); |
| 81 | static pascal void mac_scrolltracker(ControlHandle, short); |
| 82 | static pascal void do_text_for_device(short, short, GDHandle, long); |
| 83 | static pascal void mac_set_attr_mask(short, short, GDHandle, long); |
| 84 | static int mac_keytrans(Session *, EventRecord *, unsigned char *); |
| 85 | static void text_click(Session *, EventRecord *); |
| 86 | |
| 87 | void pre_paint(Session *s); |
| 88 | void post_paint(Session *s); |
| 89 | |
| 90 | #if TARGET_RT_MAC_CFM |
| 91 | static RoutineDescriptor mac_scrolltracker_upp = |
| 92 | BUILD_ROUTINE_DESCRIPTOR(uppControlActionProcInfo, |
| 93 | (ProcPtr)mac_scrolltracker); |
| 94 | static RoutineDescriptor do_text_for_device_upp = |
| 95 | BUILD_ROUTINE_DESCRIPTOR(uppDeviceLoopDrawingProcInfo, |
| 96 | (ProcPtr)do_text_for_device); |
| 97 | #else /* not TARGET_RT_MAC_CFM */ |
| 98 | #define mac_scrolltracker_upp mac_scrolltracker |
| 99 | #define do_text_for_device_upp do_text_for_device |
| 100 | #endif /* not TARGET_RT_MAC_CFM */ |
| 101 | |
| 102 | static void inbuf_putc(Session *s, int c) { |
| 103 | char ch = c; |
| 104 | |
| 105 | from_backend(s->term, 0, &ch, 1); |
| 106 | } |
| 107 | |
| 108 | static void inbuf_putstr(Session *s, const char *c) { |
| 109 | |
| 110 | from_backend(s->term, 0, (char *)c, strlen(c)); |
| 111 | } |
| 112 | |
| 113 | static void display_resource(Session *s, unsigned long type, short id) { |
| 114 | Handle h; |
| 115 | int len, i; |
| 116 | char *t; |
| 117 | |
| 118 | h = GetResource(type, id); |
| 119 | if (h == NULL) |
| 120 | fatalbox("Can't get test resource"); |
| 121 | len = GetResourceSizeOnDisk(h); |
| 122 | DetachResource(h); |
| 123 | HNoPurge(h); |
| 124 | HLock(h); |
| 125 | t = *h; |
| 126 | from_backend(s->term, 0, t, len); |
| 127 | term_out(s->term); |
| 128 | DisposeHandle(h); |
| 129 | } |
| 130 | |
| 131 | |
| 132 | void mac_newsession(void) { |
| 133 | Session *s; |
| 134 | UInt32 starttime; |
| 135 | char msg[128]; |
| 136 | OSErr err; |
| 137 | |
| 138 | /* This should obviously be initialised by other means */ |
| 139 | s = smalloc(sizeof(*s)); |
| 140 | memset(s, 0, sizeof(*s)); |
| 141 | do_defaults(NULL, &s->cfg); |
| 142 | s->back = &loop_backend; |
| 143 | |
| 144 | /* XXX: Own storage management? */ |
| 145 | if (HAVE_COLOR_QD()) |
| 146 | s->window = GetNewCWindow(wTerminal, NULL, (WindowPtr)-1); |
| 147 | else |
| 148 | s->window = GetNewWindow(wTerminal, NULL, (WindowPtr)-1); |
| 149 | SetWRefCon(s->window, (long)s); |
| 150 | s->scrollbar = GetNewControl(cVScroll, s->window); |
| 151 | s->term = term_init(&s->cfg, s); |
| 152 | |
| 153 | s->logctx = log_init(s); |
| 154 | term_provide_logctx(s->term, s->logctx); |
| 155 | |
| 156 | s->back->init(s->term, &s->backhandle, "localhost", 23, &s->realhost, 0); |
| 157 | s->back->provide_logctx(s->backhandle, s->logctx); |
| 158 | |
| 159 | term_provide_resize_fn(s->term, s->back->size, s->backhandle); |
| 160 | |
| 161 | mac_adjustsize(s, s->cfg.height, s->cfg.width); |
| 162 | term_size(s->term, s->cfg.height, s->cfg.width, s->cfg.savelines); |
| 163 | |
| 164 | s->ldisc = ldisc_create(&s->cfg, s->term, s->back, s->backhandle, s); |
| 165 | ldisc_send(s->ldisc, NULL, 0, 0);/* cause ldisc to notice changes */ |
| 166 | |
| 167 | mac_initfont(s); |
| 168 | mac_initpalette(s); |
| 169 | if (HAVE_COLOR_QD()) { |
| 170 | /* Set to FALSE to not get palette updates in the background. */ |
| 171 | SetPalette(s->window, s->palette, TRUE); |
| 172 | ActivatePalette(s->window); |
| 173 | } |
| 174 | ShowWindow(s->window); |
| 175 | starttime = TickCount(); |
| 176 | display_resource(s, 'pTST', 128); |
| 177 | sprintf(msg, "Elapsed ticks: %d\015\012", TickCount() - starttime); |
| 178 | inbuf_putstr(s, msg); |
| 179 | term_out(s->term); |
| 180 | } |
| 181 | |
| 182 | static void mac_initfont(Session *s) { |
| 183 | Str255 macfont; |
| 184 | FontInfo fi; |
| 185 | |
| 186 | SetPort(s->window); |
| 187 | macfont[0] = sprintf((char *)&macfont[1], "%s", s->cfg.font); |
| 188 | GetFNum(macfont, &s->fontnum); |
| 189 | TextFont(s->fontnum); |
| 190 | TextFace(s->cfg.fontisbold ? bold : 0); |
| 191 | TextSize(s->cfg.fontheight); |
| 192 | GetFontInfo(&fi); |
| 193 | s->font_width = CharWidth('W'); /* Well, it's what NCSA uses. */ |
| 194 | s->font_ascent = fi.ascent; |
| 195 | s->font_leading = fi.leading; |
| 196 | s->font_height = s->font_ascent + fi.descent + s->font_leading; |
| 197 | if (!s->cfg.bold_colour) { |
| 198 | TextFace(bold); |
| 199 | s->font_boldadjust = s->font_width - CharWidth('W'); |
| 200 | } else |
| 201 | s->font_boldadjust = 0; |
| 202 | mac_adjustsize(s, s->term->rows, s->term->cols); |
| 203 | } |
| 204 | |
| 205 | /* |
| 206 | * To be called whenever the window size changes. |
| 207 | * rows and cols should be desired values. |
| 208 | * It's assumed the terminal emulator will be informed, and will set rows |
| 209 | * and cols for us. |
| 210 | */ |
| 211 | static void mac_adjustsize(Session *s, int newrows, int newcols) { |
| 212 | int winwidth, winheight; |
| 213 | |
| 214 | winwidth = newcols * s->font_width + 15; |
| 215 | winheight = newrows * s->font_height; |
| 216 | SizeWindow(s->window, winwidth, winheight, true); |
| 217 | HideControl(s->scrollbar); |
| 218 | MoveControl(s->scrollbar, winwidth - 15, -1); |
| 219 | SizeControl(s->scrollbar, 16, winheight - 13); |
| 220 | ShowControl(s->scrollbar); |
| 221 | } |
| 222 | |
| 223 | static void mac_initpalette(Session *s) { |
| 224 | int i; |
| 225 | |
| 226 | if (!HAVE_COLOR_QD()) |
| 227 | return; |
| 228 | /* |
| 229 | * Most colours should be inhibited on 2bpp displays. |
| 230 | * Palette manager documentation suggests inhibiting all tolerant colours |
| 231 | * on greyscale displays. |
| 232 | */ |
| 233 | #define PM_NORMAL ( pmTolerant | pmInhibitC2 | \ |
| 234 | pmInhibitG2 | pmInhibitG4 | pmInhibitG8 ) |
| 235 | #define PM_TOLERANCE 0x2000 |
| 236 | s->palette = NewPalette(22, NULL, PM_NORMAL, PM_TOLERANCE); |
| 237 | if (s->palette == NULL) |
| 238 | fatalbox("Unable to create palette"); |
| 239 | /* In 2bpp, these are the colours we want most. */ |
| 240 | SetEntryUsage(s->palette, DEFAULT_BG, |
| 241 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
| 242 | SetEntryUsage(s->palette, DEFAULT_FG, |
| 243 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
| 244 | SetEntryUsage(s->palette, DEFAULT_FG_BOLD, |
| 245 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
| 246 | SetEntryUsage(s->palette, CURSOR_BG, |
| 247 | PM_NORMAL &~ pmInhibitC2, PM_TOLERANCE); |
| 248 | palette_reset(s); |
| 249 | } |
| 250 | |
| 251 | /* |
| 252 | * Set the background colour of the window correctly. Should be |
| 253 | * called whenever the default background changes. |
| 254 | */ |
| 255 | static void mac_adjustwinbg(Session *s) { |
| 256 | |
| 257 | if (!HAVE_COLOR_QD()) |
| 258 | return; |
| 259 | #if TARGET_RT_CFM /* XXX doesn't link (at least for 68k) */ |
| 260 | if (mac_gestalts.windattr & gestaltWindowMgrPresent) |
| 261 | SetWindowContentColor(s->window, |
| 262 | &(*s->palette)->pmInfo[DEFAULT_BG].ciRGB); |
| 263 | else |
| 264 | #endif |
| 265 | { |
| 266 | if (s->wctab == NULL) |
| 267 | s->wctab = (WCTabHandle)NewHandle(sizeof(**s->wctab)); |
| 268 | if (s->wctab == NULL) |
| 269 | return; /* do without */ |
| 270 | (*s->wctab)->wCSeed = 0; |
| 271 | (*s->wctab)->wCReserved = 0; |
| 272 | (*s->wctab)->ctSize = 0; |
| 273 | (*s->wctab)->ctTable[0].value = wContentColor; |
| 274 | (*s->wctab)->ctTable[0].rgb = (*s->palette)->pmInfo[DEFAULT_BG].ciRGB; |
| 275 | SetWinColor(s->window, s->wctab); |
| 276 | } |
| 277 | } |
| 278 | |
| 279 | /* |
| 280 | * Set the cursor shape correctly |
| 281 | */ |
| 282 | void mac_adjusttermcursor(WindowPtr window, Point mouse, RgnHandle cursrgn) { |
| 283 | Session *s; |
| 284 | ControlHandle control; |
| 285 | short part; |
| 286 | int x, y; |
| 287 | |
| 288 | SetPort(window); |
| 289 | s = (Session *)GetWRefCon(window); |
| 290 | GlobalToLocal(&mouse); |
| 291 | part = FindControl(mouse, window, &control); |
| 292 | if (control == s->scrollbar) { |
| 293 | SetCursor(&qd.arrow); |
| 294 | RectRgn(cursrgn, &(*s->scrollbar)->contrlRect); |
| 295 | SectRgn(cursrgn, window->visRgn, cursrgn); |
| 296 | } else { |
| 297 | x = mouse.h / s->font_width; |
| 298 | y = mouse.v / s->font_height; |
| 299 | if (s->raw_mouse) |
| 300 | SetCursor(&qd.arrow); |
| 301 | else |
| 302 | SetCursor(*GetCursor(iBeamCursor)); |
| 303 | /* Ask for shape changes if we leave this character cell. */ |
| 304 | SetRectRgn(cursrgn, x * s->font_width, y * s->font_height, |
| 305 | (x + 1) * s->font_width, (y + 1) * s->font_height); |
| 306 | SectRgn(cursrgn, window->visRgn, cursrgn); |
| 307 | } |
| 308 | } |
| 309 | |
| 310 | /* |
| 311 | * Enable/disable menu items based on the active terminal window. |
| 312 | */ |
| 313 | void mac_adjusttermmenus(WindowPtr window) { |
| 314 | Session *s; |
| 315 | MenuHandle menu; |
| 316 | long offset; |
| 317 | |
| 318 | s = (Session *)GetWRefCon(window); |
| 319 | menu = GetMenuHandle(mEdit); |
| 320 | EnableItem(menu, 0); |
| 321 | DisableItem(menu, iUndo); |
| 322 | DisableItem(menu, iCut); |
| 323 | if (1/*s->term->selstate == SELECTED*/) |
| 324 | EnableItem(menu, iCopy); |
| 325 | else |
| 326 | DisableItem(menu, iCopy); |
| 327 | if (GetScrap(NULL, 'TEXT', &offset) == noTypeErr) |
| 328 | DisableItem(menu, iPaste); |
| 329 | else |
| 330 | EnableItem(menu, iPaste); |
| 331 | DisableItem(menu, iClear); |
| 332 | EnableItem(menu, iSelectAll); |
| 333 | } |
| 334 | |
| 335 | void mac_menuterm(WindowPtr window, short menu, short item) { |
| 336 | Session *s; |
| 337 | |
| 338 | s = (Session *)GetWRefCon(window); |
| 339 | switch (menu) { |
| 340 | case mEdit: |
| 341 | switch (item) { |
| 342 | case iCopy: |
| 343 | /* term_copy(s); */ |
| 344 | break; |
| 345 | case iPaste: |
| 346 | term_do_paste(s->term); |
| 347 | break; |
| 348 | } |
| 349 | } |
| 350 | } |
| 351 | |
| 352 | void mac_clickterm(WindowPtr window, EventRecord *event) { |
| 353 | Session *s; |
| 354 | Point mouse; |
| 355 | ControlHandle control; |
| 356 | int part; |
| 357 | |
| 358 | s = (Session *)GetWRefCon(window); |
| 359 | SetPort(window); |
| 360 | mouse = event->where; |
| 361 | GlobalToLocal(&mouse); |
| 362 | part = FindControl(mouse, window, &control); |
| 363 | if (control == s->scrollbar) { |
| 364 | switch (part) { |
| 365 | case kControlIndicatorPart: |
| 366 | if (TrackControl(control, mouse, NULL) == kControlIndicatorPart) |
| 367 | term_scroll(s->term, +1, GetControlValue(control)); |
| 368 | break; |
| 369 | case kControlUpButtonPart: |
| 370 | case kControlDownButtonPart: |
| 371 | case kControlPageUpPart: |
| 372 | case kControlPageDownPart: |
| 373 | TrackControl(control, mouse, &mac_scrolltracker_upp); |
| 374 | break; |
| 375 | } |
| 376 | } else { |
| 377 | text_click(s, event); |
| 378 | } |
| 379 | } |
| 380 | |
| 381 | static void text_click(Session *s, EventRecord *event) { |
| 382 | Point localwhere; |
| 383 | int row, col; |
| 384 | static UInt32 lastwhen = 0; |
| 385 | static Session *lastsess = NULL; |
| 386 | static int lastrow = -1, lastcol = -1; |
| 387 | static Mouse_Action lastact = MA_NOTHING; |
| 388 | |
| 389 | SetPort(s->window); |
| 390 | localwhere = event->where; |
| 391 | GlobalToLocal(&localwhere); |
| 392 | |
| 393 | col = PTOCC(localwhere.h); |
| 394 | row = PTOCR(localwhere.v); |
| 395 | if (event->when - lastwhen < GetDblTime() && |
| 396 | row == lastrow && col == lastcol && s == lastsess) |
| 397 | lastact = (lastact == MA_CLICK ? MA_2CLK : |
| 398 | lastact == MA_2CLK ? MA_3CLK : |
| 399 | lastact == MA_3CLK ? MA_CLICK : MA_NOTHING); |
| 400 | else |
| 401 | lastact = MA_CLICK; |
| 402 | /* Fake right button with shift key */ |
| 403 | term_mouse(s->term, event->modifiers & shiftKey ? MBT_RIGHT : MBT_LEFT, |
| 404 | lastact, col, row, event->modifiers & shiftKey, |
| 405 | event->modifiers & controlKey, event->modifiers & optionKey); |
| 406 | lastsess = s; |
| 407 | lastrow = row; |
| 408 | lastcol = col; |
| 409 | while (StillDown()) { |
| 410 | GetMouse(&localwhere); |
| 411 | col = PTOCC(localwhere.h); |
| 412 | row = PTOCR(localwhere.v); |
| 413 | term_mouse(s->term, |
| 414 | event->modifiers & shiftKey ? MBT_RIGHT : MBT_LEFT, |
| 415 | MA_DRAG, col, row, event->modifiers & shiftKey, |
| 416 | event->modifiers & controlKey, |
| 417 | event->modifiers & optionKey); |
| 418 | if (row > s->term->rows - 1) |
| 419 | term_scroll(s->term, 0, row - (s->term->rows - 1)); |
| 420 | else if (row < 0) |
| 421 | term_scroll(s->term, 0, row); |
| 422 | } |
| 423 | term_mouse(s->term, event->modifiers & shiftKey ? MBT_RIGHT : MBT_LEFT, |
| 424 | MA_RELEASE, col, row, event->modifiers & shiftKey, |
| 425 | event->modifiers & controlKey, event->modifiers & optionKey); |
| 426 | lastwhen = TickCount(); |
| 427 | } |
| 428 | |
| 429 | Mouse_Button translate_button(void *frontend, Mouse_Button button) |
| 430 | { |
| 431 | |
| 432 | switch (button) { |
| 433 | case MBT_LEFT: |
| 434 | return MBT_SELECT; |
| 435 | case MBT_RIGHT: |
| 436 | return MBT_EXTEND; |
| 437 | default: |
| 438 | return 0; |
| 439 | } |
| 440 | } |
| 441 | |
| 442 | void write_clip(void *cookie, wchar_t *data, int len, int must_deselect) { |
| 443 | |
| 444 | /* |
| 445 | * See "Programming with the Text Encoding Conversion Manager" |
| 446 | * Appendix E for Unicode scrap conventions. |
| 447 | * |
| 448 | * XXX Need to support TEXT/styl scrap as well. |
| 449 | * See STScrpRec in TextEdit (Inside Macintosh: Text) for styl details. |
| 450 | * XXX Maybe PICT scrap too. |
| 451 | */ |
| 452 | if (ZeroScrap() != noErr) |
| 453 | return; |
| 454 | PutScrap(len * sizeof(*data), 'utxt', data); |
| 455 | } |
| 456 | |
| 457 | void get_clip(void *frontend, wchar_t **p, int *lenp) { |
| 458 | Session *s = frontend; |
| 459 | static Handle h = NULL; |
| 460 | long offset; |
| 461 | |
| 462 | if (p == NULL) { |
| 463 | /* release memory */ |
| 464 | if (h != NULL) |
| 465 | DisposeHandle(h); |
| 466 | h = NULL; |
| 467 | } else |
| 468 | /* XXX Support TEXT-format scrap as well. */ |
| 469 | if (GetScrap(NULL, 'utxt', &offset) > 0) { |
| 470 | h = NewHandle(0); |
| 471 | *lenp = GetScrap(h, 'utxt', &offset) / sizeof(**p); |
| 472 | HLock(h); |
| 473 | *p = (wchar_t *)*h; |
| 474 | if (*p == NULL || *lenp <= 0) |
| 475 | fatalbox("Empty scrap"); |
| 476 | } else { |
| 477 | *p = NULL; |
| 478 | *lenp = 0; |
| 479 | } |
| 480 | } |
| 481 | |
| 482 | static pascal void mac_scrolltracker(ControlHandle control, short part) { |
| 483 | Session *s; |
| 484 | |
| 485 | s = (Session *)GetWRefCon((*control)->contrlOwner); |
| 486 | switch (part) { |
| 487 | case kControlUpButtonPart: |
| 488 | term_scroll(s->term, 0, -1); |
| 489 | break; |
| 490 | case kControlDownButtonPart: |
| 491 | term_scroll(s->term, 0, +1); |
| 492 | break; |
| 493 | case kControlPageUpPart: |
| 494 | term_scroll(s->term, 0, -(s->term->rows - 1)); |
| 495 | break; |
| 496 | case kControlPageDownPart: |
| 497 | term_scroll(s->term, 0, +(s->term->rows - 1)); |
| 498 | break; |
| 499 | } |
| 500 | } |
| 501 | |
| 502 | #define K_BS 0x3300 |
| 503 | #define K_F1 0x7a00 |
| 504 | #define K_F2 0x7800 |
| 505 | #define K_F3 0x6300 |
| 506 | #define K_F4 0x7600 |
| 507 | #define K_F5 0x6000 |
| 508 | #define K_F6 0x6100 |
| 509 | #define K_F7 0x6200 |
| 510 | #define K_F8 0x6400 |
| 511 | #define K_F9 0x6500 |
| 512 | #define K_F10 0x6d00 |
| 513 | #define K_F11 0x6700 |
| 514 | #define K_F12 0x6f00 |
| 515 | #define K_F13 0x6900 |
| 516 | #define K_F14 0x6b00 |
| 517 | #define K_F15 0x7100 |
| 518 | #define K_INSERT 0x7200 |
| 519 | #define K_HOME 0x7300 |
| 520 | #define K_PRIOR 0x7400 |
| 521 | #define K_DELETE 0x7500 |
| 522 | #define K_END 0x7700 |
| 523 | #define K_NEXT 0x7900 |
| 524 | #define K_LEFT 0x7b00 |
| 525 | #define K_RIGHT 0x7c00 |
| 526 | #define K_DOWN 0x7d00 |
| 527 | #define K_UP 0x7e00 |
| 528 | #define KP_0 0x5200 |
| 529 | #define KP_1 0x5300 |
| 530 | #define KP_2 0x5400 |
| 531 | #define KP_3 0x5500 |
| 532 | #define KP_4 0x5600 |
| 533 | #define KP_5 0x5700 |
| 534 | #define KP_6 0x5800 |
| 535 | #define KP_7 0x5900 |
| 536 | #define KP_8 0x5b00 |
| 537 | #define KP_9 0x5c00 |
| 538 | #define KP_CLEAR 0x4700 |
| 539 | #define KP_EQUAL 0x5100 |
| 540 | #define KP_SLASH 0x4b00 |
| 541 | #define KP_STAR 0x4300 |
| 542 | #define KP_PLUS 0x4500 |
| 543 | #define KP_MINUS 0x4e00 |
| 544 | #define KP_DOT 0x4100 |
| 545 | #define KP_ENTER 0x4c00 |
| 546 | |
| 547 | void mac_keyterm(WindowPtr window, EventRecord *event) { |
| 548 | unsigned char buf[20]; |
| 549 | int len; |
| 550 | Session *s; |
| 551 | |
| 552 | s = (Session *)GetWRefCon(window); |
| 553 | len = mac_keytrans(s, event, buf); |
| 554 | ldisc_send(s->ldisc, (char *)buf, len, 1); |
| 555 | ObscureCursor(); |
| 556 | term_seen_key_event(s->term); |
| 557 | term_out(s->term); |
| 558 | term_update(s->term); |
| 559 | } |
| 560 | |
| 561 | static int mac_keytrans(Session *s, EventRecord *event, |
| 562 | unsigned char *output) { |
| 563 | unsigned char *p = output; |
| 564 | int code; |
| 565 | |
| 566 | /* No meta key yet -- that'll be rather fun. */ |
| 567 | |
| 568 | /* Keys that we handle locally */ |
| 569 | if (event->modifiers & shiftKey) { |
| 570 | switch (event->message & keyCodeMask) { |
| 571 | case K_PRIOR: /* shift-pageup */ |
| 572 | term_scroll(s->term, 0, -(s->term->rows - 1)); |
| 573 | return 0; |
| 574 | case K_NEXT: /* shift-pagedown */ |
| 575 | term_scroll(s->term, 0, +(s->term->rows - 1)); |
| 576 | return 0; |
| 577 | } |
| 578 | } |
| 579 | |
| 580 | /* |
| 581 | * Control-2 should return ^@ (0x00), Control-6 should return |
| 582 | * ^^ (0x1E), and Control-Minus should return ^_ (0x1F). Since |
| 583 | * the DOS keyboard handling did it, and we have nothing better |
| 584 | * to do with the key combo in question, we'll also map |
| 585 | * Control-Backquote to ^\ (0x1C). |
| 586 | */ |
| 587 | |
| 588 | if (event->modifiers & controlKey) { |
| 589 | switch (event->message & charCodeMask) { |
| 590 | case ' ': case '2': |
| 591 | *p++ = 0x00; |
| 592 | return p - output; |
| 593 | case '`': |
| 594 | *p++ = 0x1c; |
| 595 | return p - output; |
| 596 | case '6': |
| 597 | *p++ = 0x1e; |
| 598 | return p - output; |
| 599 | case '/': |
| 600 | *p++ = 0x1f; |
| 601 | return p - output; |
| 602 | } |
| 603 | } |
| 604 | |
| 605 | /* |
| 606 | * First, all the keys that do tilde codes. (ESC '[' nn '~', |
| 607 | * for integer decimal nn.) |
| 608 | * |
| 609 | * We also deal with the weird ones here. Linux VCs replace F1 |
| 610 | * to F5 by ESC [ [ A to ESC [ [ E. rxvt doesn't do _that_, but |
| 611 | * does replace Home and End (1~ and 4~) by ESC [ H and ESC O w |
| 612 | * respectively. |
| 613 | */ |
| 614 | code = 0; |
| 615 | switch (event->message & keyCodeMask) { |
| 616 | case K_F1: code = (event->modifiers & shiftKey ? 23 : 11); break; |
| 617 | case K_F2: code = (event->modifiers & shiftKey ? 24 : 12); break; |
| 618 | case K_F3: code = (event->modifiers & shiftKey ? 25 : 13); break; |
| 619 | case K_F4: code = (event->modifiers & shiftKey ? 26 : 14); break; |
| 620 | case K_F5: code = (event->modifiers & shiftKey ? 28 : 15); break; |
| 621 | case K_F6: code = (event->modifiers & shiftKey ? 29 : 17); break; |
| 622 | case K_F7: code = (event->modifiers & shiftKey ? 31 : 18); break; |
| 623 | case K_F8: code = (event->modifiers & shiftKey ? 32 : 19); break; |
| 624 | case K_F9: code = (event->modifiers & shiftKey ? 33 : 20); break; |
| 625 | case K_F10: code = (event->modifiers & shiftKey ? 34 : 21); break; |
| 626 | case K_F11: code = 23; break; |
| 627 | case K_F12: code = 24; break; |
| 628 | case K_HOME: code = 1; break; |
| 629 | case K_INSERT: code = 2; break; |
| 630 | case K_DELETE: code = 3; break; |
| 631 | case K_END: code = 4; break; |
| 632 | case K_PRIOR: code = 5; break; |
| 633 | case K_NEXT: code = 6; break; |
| 634 | } |
| 635 | if (s->cfg.funky_type == 1 && code >= 11 && code <= 15) { |
| 636 | p += sprintf((char *)p, "\x1B[[%c", code + 'A' - 11); |
| 637 | return p - output; |
| 638 | } |
| 639 | if (s->cfg.rxvt_homeend && (code == 1 || code == 4)) { |
| 640 | p += sprintf((char *)p, code == 1 ? "\x1B[H" : "\x1BOw"); |
| 641 | return p - output; |
| 642 | } |
| 643 | if (code) { |
| 644 | p += sprintf((char *)p, "\x1B[%d~", code); |
| 645 | return p - output; |
| 646 | } |
| 647 | |
| 648 | if (s->term->app_keypad_keys) { |
| 649 | switch (event->message & keyCodeMask) { |
| 650 | case KP_ENTER: p += sprintf((char *)p, "\x1BOM"); return p - output; |
| 651 | case KP_CLEAR: p += sprintf((char *)p, "\x1BOP"); return p - output; |
| 652 | case KP_EQUAL: p += sprintf((char *)p, "\x1BOQ"); return p - output; |
| 653 | case KP_SLASH: p += sprintf((char *)p, "\x1BOR"); return p - output; |
| 654 | case KP_STAR: p += sprintf((char *)p, "\x1BOS"); return p - output; |
| 655 | case KP_PLUS: p += sprintf((char *)p, "\x1BOl"); return p - output; |
| 656 | case KP_MINUS: p += sprintf((char *)p, "\x1BOm"); return p - output; |
| 657 | case KP_DOT: p += sprintf((char *)p, "\x1BOn"); return p - output; |
| 658 | case KP_0: p += sprintf((char *)p, "\x1BOp"); return p - output; |
| 659 | case KP_1: p += sprintf((char *)p, "\x1BOq"); return p - output; |
| 660 | case KP_2: p += sprintf((char *)p, "\x1BOr"); return p - output; |
| 661 | case KP_3: p += sprintf((char *)p, "\x1BOs"); return p - output; |
| 662 | case KP_4: p += sprintf((char *)p, "\x1BOt"); return p - output; |
| 663 | case KP_5: p += sprintf((char *)p, "\x1BOu"); return p - output; |
| 664 | case KP_6: p += sprintf((char *)p, "\x1BOv"); return p - output; |
| 665 | case KP_7: p += sprintf((char *)p, "\x1BOw"); return p - output; |
| 666 | case KP_8: p += sprintf((char *)p, "\x1BOx"); return p - output; |
| 667 | case KP_9: p += sprintf((char *)p, "\x1BOy"); return p - output; |
| 668 | } |
| 669 | } |
| 670 | |
| 671 | switch (event->message & keyCodeMask) { |
| 672 | case K_UP: |
| 673 | p += sprintf((char *)p, |
| 674 | s->term->app_cursor_keys ? "\x1BOA" : "\x1B[A"); |
| 675 | return p - output; |
| 676 | case K_DOWN: |
| 677 | p += sprintf((char *)p, |
| 678 | s->term->app_cursor_keys ? "\x1BOB" : "\x1B[B"); |
| 679 | return p - output; |
| 680 | case K_RIGHT: |
| 681 | p += sprintf((char *)p, |
| 682 | s->term->app_cursor_keys ? "\x1BOC" : "\x1B[C"); |
| 683 | return p - output; |
| 684 | case K_LEFT: |
| 685 | p += sprintf((char *)p, |
| 686 | s->term->app_cursor_keys ? "\x1BOD" : "\x1B[D"); |
| 687 | return p - output; |
| 688 | case KP_ENTER: |
| 689 | *p++ = 0x0d; |
| 690 | return p - output; |
| 691 | case K_BS: |
| 692 | *p++ = (s->cfg.bksp_is_delete ? 0x7f : 0x08); |
| 693 | return p - output; |
| 694 | default: |
| 695 | *p++ = event->message & charCodeMask; |
| 696 | return p - output; |
| 697 | } |
| 698 | } |
| 699 | |
| 700 | void request_paste(void *frontend) |
| 701 | { |
| 702 | Session *s = frontend; |
| 703 | |
| 704 | /* |
| 705 | * In the Mac OS, pasting is synchronous: we can read the |
| 706 | * clipboard with no difficulty, so request_paste() can just go |
| 707 | * ahead and paste. |
| 708 | */ |
| 709 | term_do_paste(s->term); |
| 710 | } |
| 711 | |
| 712 | void mac_growterm(WindowPtr window, EventRecord *event) { |
| 713 | Rect limits; |
| 714 | long grow_result; |
| 715 | int newrows, newcols; |
| 716 | Session *s; |
| 717 | |
| 718 | s = (Session *)GetWRefCon(window); |
| 719 | SetRect(&limits, s->font_width + 15, s->font_height, SHRT_MAX, SHRT_MAX); |
| 720 | grow_result = GrowWindow(window, event->where, &limits); |
| 721 | if (grow_result != 0) { |
| 722 | newrows = HiWord(grow_result) / s->font_height; |
| 723 | newcols = (LoWord(grow_result) - 15) / s->font_width; |
| 724 | mac_adjustsize(s, newrows, newcols); |
| 725 | term_size(s->term, newrows, newcols, s->cfg.savelines); |
| 726 | } |
| 727 | } |
| 728 | |
| 729 | void mac_activateterm(WindowPtr window, Boolean active) { |
| 730 | Session *s; |
| 731 | |
| 732 | s = (Session *)GetWRefCon(window); |
| 733 | s->term->has_focus = active; |
| 734 | term_update(s->term); |
| 735 | if (active) |
| 736 | ShowControl(s->scrollbar); |
| 737 | else { |
| 738 | if (HAVE_COLOR_QD()) |
| 739 | PmBackColor(DEFAULT_BG);/* HideControl clears behind the control */ |
| 740 | else |
| 741 | BackColor(blackColor); |
| 742 | HideControl(s->scrollbar); |
| 743 | } |
| 744 | mac_drawgrowicon(s); |
| 745 | } |
| 746 | |
| 747 | void mac_updateterm(WindowPtr window) { |
| 748 | Session *s; |
| 749 | |
| 750 | s = (Session *)GetWRefCon(window); |
| 751 | SetPort(window); |
| 752 | BeginUpdate(window); |
| 753 | pre_paint(s); |
| 754 | term_paint(s->term, s, |
| 755 | PTOCC((*window->visRgn)->rgnBBox.left), |
| 756 | PTOCR((*window->visRgn)->rgnBBox.top), |
| 757 | PTOCC((*window->visRgn)->rgnBBox.right), |
| 758 | PTOCR((*window->visRgn)->rgnBBox.bottom), 1); |
| 759 | /* Restore default colours in case the Window Manager uses them */ |
| 760 | if (HAVE_COLOR_QD()) { |
| 761 | PmForeColor(DEFAULT_FG); |
| 762 | PmBackColor(DEFAULT_BG); |
| 763 | } else { |
| 764 | ForeColor(whiteColor); |
| 765 | BackColor(blackColor); |
| 766 | } |
| 767 | if (FrontWindow() != window) |
| 768 | EraseRect(&(*s->scrollbar)->contrlRect); |
| 769 | UpdateControls(window, window->visRgn); |
| 770 | mac_drawgrowicon(s); |
| 771 | post_paint(s); |
| 772 | EndUpdate(window); |
| 773 | } |
| 774 | |
| 775 | static void mac_drawgrowicon(Session *s) { |
| 776 | Rect clip; |
| 777 | RgnHandle savergn; |
| 778 | |
| 779 | SetPort(s->window); |
| 780 | /* |
| 781 | * Stop DrawGrowIcon giving us space for a horizontal scrollbar |
| 782 | * See Tech Note TB575 for details. |
| 783 | */ |
| 784 | clip = s->window->portRect; |
| 785 | clip.left = clip.right - 15; |
| 786 | savergn = NewRgn(); |
| 787 | GetClip(savergn); |
| 788 | ClipRect(&clip); |
| 789 | DrawGrowIcon(s->window); |
| 790 | SetClip(savergn); |
| 791 | DisposeRgn(savergn); |
| 792 | } |
| 793 | |
| 794 | struct do_text_args { |
| 795 | Session *s; |
| 796 | Rect textrect; |
| 797 | char *text; |
| 798 | int len; |
| 799 | unsigned long attr; |
| 800 | int lattr; |
| 801 | Point numer, denom; |
| 802 | }; |
| 803 | |
| 804 | /* |
| 805 | * Call from the terminal emulator to draw a bit of text |
| 806 | * |
| 807 | * x and y are text row and column (zero-based) |
| 808 | */ |
| 809 | void do_text(Context ctx, int x, int y, char *text, int len, |
| 810 | unsigned long attr, int lattr) { |
| 811 | Session *s = ctx; |
| 812 | int style = 0; |
| 813 | struct do_text_args a; |
| 814 | RgnHandle textrgn; |
| 815 | |
| 816 | SetPort(s->window); |
| 817 | |
| 818 | /* First check this text is relevant */ |
| 819 | a.textrect.top = y * s->font_height; |
| 820 | a.textrect.bottom = (y + 1) * s->font_height; |
| 821 | a.textrect.left = x * s->font_width; |
| 822 | a.textrect.right = (x + len) * s->font_width; |
| 823 | if (!RectInRgn(&a.textrect, s->window->visRgn)) |
| 824 | return; |
| 825 | |
| 826 | a.s = s; |
| 827 | a.text = text; |
| 828 | a.len = len; |
| 829 | a.attr = attr; |
| 830 | a.lattr = lattr; |
| 831 | a.numer.h = a.numer.v = a.denom.h = a.denom.v = 1; |
| 832 | SetPort(s->window); |
| 833 | TextFont(s->fontnum); |
| 834 | if (s->cfg.fontisbold || (attr & ATTR_BOLD) && !s->cfg.bold_colour) |
| 835 | style |= bold; |
| 836 | if (attr & ATTR_UNDER) |
| 837 | style |= underline; |
| 838 | TextFace(style); |
| 839 | TextSize(s->cfg.fontheight); |
| 840 | TextMode(srcOr); |
| 841 | if (HAVE_COLOR_QD()) |
| 842 | if (style & bold) { |
| 843 | SpaceExtra(s->font_boldadjust << 16); |
| 844 | CharExtra(s->font_boldadjust << 16); |
| 845 | } else { |
| 846 | SpaceExtra(0); |
| 847 | CharExtra(0); |
| 848 | } |
| 849 | textrgn = NewRgn(); |
| 850 | RectRgn(textrgn, &a.textrect); |
| 851 | if (HAVE_COLOR_QD()) |
| 852 | DeviceLoop(textrgn, &do_text_for_device_upp, (long)&a, 0); |
| 853 | else |
| 854 | do_text_for_device(1, 0, NULL, (long)&a); |
| 855 | DisposeRgn(textrgn); |
| 856 | /* Tell the window manager about it in case this isn't an update */ |
| 857 | ValidRect(&a.textrect); |
| 858 | } |
| 859 | |
| 860 | static pascal void do_text_for_device(short depth, short devflags, |
| 861 | GDHandle device, long cookie) { |
| 862 | struct do_text_args *a; |
| 863 | int bgcolour, fgcolour, bright, reverse, tmp; |
| 864 | |
| 865 | a = (struct do_text_args *)cookie; |
| 866 | |
| 867 | bright = (a->attr & ATTR_BOLD) && a->s->cfg.bold_colour; |
| 868 | reverse = a->attr & ATTR_REVERSE; |
| 869 | |
| 870 | if (depth == 1 && (a->attr & TATTR_ACTCURS)) |
| 871 | reverse = !reverse; |
| 872 | |
| 873 | if (HAVE_COLOR_QD()) { |
| 874 | if (depth > 2) { |
| 875 | fgcolour = ((a->attr & ATTR_FGMASK) >> ATTR_FGSHIFT) * 2; |
| 876 | bgcolour = ((a->attr & ATTR_BGMASK) >> ATTR_BGSHIFT) * 2; |
| 877 | } else { |
| 878 | /* |
| 879 | * NB: bold reverse in 2bpp breaks with the usual PuTTY model and |
| 880 | * boldens the background, because that's all we can do. |
| 881 | */ |
| 882 | fgcolour = bright ? DEFAULT_FG_BOLD : DEFAULT_FG; |
| 883 | bgcolour = DEFAULT_BG; |
| 884 | } |
| 885 | if (reverse) { |
| 886 | tmp = fgcolour; |
| 887 | fgcolour = bgcolour; |
| 888 | bgcolour = tmp; |
| 889 | } |
| 890 | if (bright && depth > 2) |
| 891 | fgcolour++; |
| 892 | if ((a->attr & TATTR_ACTCURS) && depth > 1) { |
| 893 | fgcolour = CURSOR_FG; |
| 894 | bgcolour = CURSOR_BG; |
| 895 | } |
| 896 | PmForeColor(fgcolour); |
| 897 | PmBackColor(bgcolour); |
| 898 | } else { /* No Color Quickdraw */ |
| 899 | /* XXX This should be done with a _little_ more configurability */ |
| 900 | if (reverse) { |
| 901 | ForeColor(blackColor); |
| 902 | BackColor(whiteColor); |
| 903 | } else { |
| 904 | ForeColor(whiteColor); |
| 905 | BackColor(blackColor); |
| 906 | } |
| 907 | } |
| 908 | |
| 909 | EraseRect(&a->textrect); |
| 910 | MoveTo(a->textrect.left, a->textrect.top + a->s->font_ascent); |
| 911 | /* FIXME: Sort out bold width adjustments on Original QuickDraw. */ |
| 912 | if (a->s->window->grafProcs != NULL) |
| 913 | InvokeQDTextUPP(a->len, a->text, a->numer, a->denom, |
| 914 | a->s->window->grafProcs->textProc); |
| 915 | else |
| 916 | StdText(a->len, a->text, a->numer, a->denom); |
| 917 | |
| 918 | if (a->attr & TATTR_PASCURS) { |
| 919 | PenNormal(); |
| 920 | switch (depth) { |
| 921 | case 1: |
| 922 | PenMode(patXor); |
| 923 | break; |
| 924 | default: |
| 925 | PmForeColor(CURSOR_BG); |
| 926 | break; |
| 927 | } |
| 928 | FrameRect(&a->textrect); |
| 929 | } |
| 930 | } |
| 931 | |
| 932 | void do_cursor(Context ctx, int x, int y, char *text, int len, |
| 933 | unsigned long attr, int lattr) |
| 934 | { |
| 935 | |
| 936 | do_text(ctx, x, y, text, len, attr, lattr); |
| 937 | } |
| 938 | |
| 939 | /* |
| 940 | * Call from the terminal emulator to get its graphics context. |
| 941 | * Should probably be called start_redraw or something. |
| 942 | */ |
| 943 | void pre_paint(Session *s) { |
| 944 | GDHandle gdh; |
| 945 | Rect myrect, tmprect; |
| 946 | |
| 947 | s->term->attr_mask = 0xffffffff; |
| 948 | if (HAVE_COLOR_QD()) { |
| 949 | SetPort(s->window); |
| 950 | myrect = (*s->window->visRgn)->rgnBBox; |
| 951 | LocalToGlobal((Point *)&myrect.top); |
| 952 | LocalToGlobal((Point *)&myrect.bottom); |
| 953 | for (gdh = GetDeviceList(); |
| 954 | gdh != NULL; |
| 955 | gdh = GetNextDevice(gdh)) { |
| 956 | if (TestDeviceAttribute(gdh, screenDevice) && |
| 957 | TestDeviceAttribute(gdh, screenActive) && |
| 958 | SectRect(&(*gdh)->gdRect, &myrect, &tmprect)) { |
| 959 | switch ((*(*gdh)->gdPMap)->pixelSize) { |
| 960 | case 1: |
| 961 | if (s->cfg.bold_colour) |
| 962 | s->term->attr_mask &= ~ATTR_BOLD; |
| 963 | /* FALLTHROUGH */ |
| 964 | case 2: |
| 965 | s->term->attr_mask &= ~ATTR_COLOURS; |
| 966 | } |
| 967 | } |
| 968 | } |
| 969 | } else |
| 970 | s->term->attr_mask &= ~(ATTR_COLOURS | |
| 971 | (s->cfg.bold_colour ? ATTR_BOLD : 0)); |
| 972 | } |
| 973 | |
| 974 | Context get_ctx(void *frontend) { |
| 975 | Session *s = frontend; |
| 976 | |
| 977 | pre_paint(s); |
| 978 | return s; |
| 979 | } |
| 980 | |
| 981 | void free_ctx(Context ctx) { |
| 982 | |
| 983 | } |
| 984 | |
| 985 | /* |
| 986 | * Presumably this does something in Windows |
| 987 | */ |
| 988 | void post_paint(Session *s) { |
| 989 | |
| 990 | } |
| 991 | |
| 992 | /* |
| 993 | * Set the scroll bar position |
| 994 | * |
| 995 | * total is the line number of the bottom of the working screen |
| 996 | * start is the line number of the top of the display |
| 997 | * page is the length of the displayed page |
| 998 | */ |
| 999 | void set_sbar(void *frontend, int total, int start, int page) { |
| 1000 | Session *s = frontend; |
| 1001 | |
| 1002 | /* We don't redraw until we've set everything up, to avoid glitches */ |
| 1003 | (*s->scrollbar)->contrlMin = 0; |
| 1004 | (*s->scrollbar)->contrlMax = total - page; |
| 1005 | SetControlValue(s->scrollbar, start); |
| 1006 | #if TARGET_RT_CFM |
| 1007 | /* XXX: This doesn't link for me. */ |
| 1008 | if (mac_gestalts.cntlattr & gestaltControlMgrPresent) |
| 1009 | SetControlViewSize(s->scrollbar, page); |
| 1010 | #endif |
| 1011 | } |
| 1012 | |
| 1013 | void sys_cursor(void *frontend, int x, int y) |
| 1014 | { |
| 1015 | /* |
| 1016 | * I think his is meaningless under Mac OS. |
| 1017 | */ |
| 1018 | } |
| 1019 | |
| 1020 | /* |
| 1021 | * This is still called when mode==BELL_VISUAL, even though the |
| 1022 | * visual bell is handled entirely within terminal.c, because we |
| 1023 | * may want to perform additional actions on any kind of bell (for |
| 1024 | * example, taskbar flashing in Windows). |
| 1025 | */ |
| 1026 | void beep(void *frontend, int mode) |
| 1027 | { |
| 1028 | if (mode != BELL_VISUAL) |
| 1029 | SysBeep(30); |
| 1030 | /* |
| 1031 | * XXX We should indicate the relevant window and/or use the |
| 1032 | * Notification Manager |
| 1033 | */ |
| 1034 | } |
| 1035 | |
| 1036 | int char_width(Context ctx, int uc) |
| 1037 | { |
| 1038 | /* |
| 1039 | * Until we support exciting character-set stuff, assume all chars are |
| 1040 | * single-width. |
| 1041 | */ |
| 1042 | return 1; |
| 1043 | } |
| 1044 | |
| 1045 | /* |
| 1046 | * Set icon string -- a no-op here (Windowshade?) |
| 1047 | */ |
| 1048 | void set_icon(void *frontend, char *icon) { |
| 1049 | Session *s = frontend; |
| 1050 | |
| 1051 | } |
| 1052 | |
| 1053 | /* |
| 1054 | * Set the window title |
| 1055 | */ |
| 1056 | void set_title(void *frontend, char *title) { |
| 1057 | Session *s = frontend; |
| 1058 | Str255 mactitle; |
| 1059 | |
| 1060 | mactitle[0] = sprintf((char *)&mactitle[1], "%s", title); |
| 1061 | SetWTitle(s->window, mactitle); |
| 1062 | } |
| 1063 | |
| 1064 | /* |
| 1065 | * set or clear the "raw mouse message" mode |
| 1066 | */ |
| 1067 | void set_raw_mouse_mode(void *frontend, int activate) |
| 1068 | { |
| 1069 | Session *s = frontend; |
| 1070 | |
| 1071 | s->raw_mouse = activate; |
| 1072 | /* FIXME: Should call mac_updatetermcursor as appropriate. */ |
| 1073 | } |
| 1074 | |
| 1075 | /* |
| 1076 | * Resize the window at the emulator's request |
| 1077 | */ |
| 1078 | void request_resize(void *frontend, int w, int h) { |
| 1079 | Session *s = frontend; |
| 1080 | |
| 1081 | s->term->cols = w; |
| 1082 | s->term->rows = h; |
| 1083 | mac_initfont(s); |
| 1084 | } |
| 1085 | |
| 1086 | /* |
| 1087 | * Iconify (actually collapse) the window at the emulator's request. |
| 1088 | */ |
| 1089 | void set_iconic(void *frontend, int iconic) |
| 1090 | { |
| 1091 | Session *s = frontend; |
| 1092 | UInt32 features; |
| 1093 | |
| 1094 | if (mac_gestalts.apprvers >= 0x0100 && |
| 1095 | GetWindowFeatures(s->window, &features) == noErr && |
| 1096 | (features & kWindowCanCollapse)) |
| 1097 | CollapseWindow(s->window, iconic); |
| 1098 | } |
| 1099 | |
| 1100 | /* |
| 1101 | * Move the window in response to a server-side request. |
| 1102 | */ |
| 1103 | void move_window(void *frontend, int x, int y) |
| 1104 | { |
| 1105 | Session *s = frontend; |
| 1106 | |
| 1107 | MoveWindow(s->window, x, y, FALSE); |
| 1108 | } |
| 1109 | |
| 1110 | /* |
| 1111 | * Move the window to the top or bottom of the z-order in response |
| 1112 | * to a server-side request. |
| 1113 | */ |
| 1114 | void set_zorder(void *frontend, int top) |
| 1115 | { |
| 1116 | Session *s = frontend; |
| 1117 | |
| 1118 | /* |
| 1119 | * We also change the input focus to point to the topmost window, |
| 1120 | * since that's probably what the Human Interface Guidelines would |
| 1121 | * like us to do. |
| 1122 | */ |
| 1123 | if (top) |
| 1124 | SelectWindow(s->window); |
| 1125 | else |
| 1126 | SendBehind(s->window, NULL); |
| 1127 | } |
| 1128 | |
| 1129 | /* |
| 1130 | * Refresh the window in response to a server-side request. |
| 1131 | */ |
| 1132 | void refresh_window(void *frontend) |
| 1133 | { |
| 1134 | Session *s = frontend; |
| 1135 | |
| 1136 | term_invalidate(s->term); |
| 1137 | } |
| 1138 | |
| 1139 | /* |
| 1140 | * Maximise or restore the window in response to a server-side |
| 1141 | * request. |
| 1142 | */ |
| 1143 | void set_zoomed(void *frontend, int zoomed) |
| 1144 | { |
| 1145 | Session *s = frontend; |
| 1146 | |
| 1147 | ZoomWindow(s->window, zoomed ? inZoomOut : inZoomIn, FALSE); |
| 1148 | } |
| 1149 | |
| 1150 | /* |
| 1151 | * Report whether the window is iconic, for terminal reports. |
| 1152 | */ |
| 1153 | int is_iconic(void *frontend) |
| 1154 | { |
| 1155 | Session *s = frontend; |
| 1156 | UInt32 features; |
| 1157 | |
| 1158 | if (mac_gestalts.apprvers >= 0x0100 && |
| 1159 | GetWindowFeatures(s->window, &features) == noErr && |
| 1160 | (features & kWindowCanCollapse)) |
| 1161 | return IsWindowCollapsed(s->window); |
| 1162 | return FALSE; |
| 1163 | } |
| 1164 | |
| 1165 | /* |
| 1166 | * Report the window's position, for terminal reports. |
| 1167 | */ |
| 1168 | void get_window_pos(void *frontend, int *x, int *y) |
| 1169 | { |
| 1170 | Session *s = frontend; |
| 1171 | |
| 1172 | *x = s->window->portRect.left; |
| 1173 | *y = s->window->portRect.top; |
| 1174 | } |
| 1175 | |
| 1176 | /* |
| 1177 | * Report the window's pixel size, for terminal reports. |
| 1178 | */ |
| 1179 | void get_window_pixels(void *frontend, int *x, int *y) |
| 1180 | { |
| 1181 | Session *s = frontend; |
| 1182 | |
| 1183 | *x = s->window->portRect.right - s->window->portRect.left; |
| 1184 | *y = s->window->portRect.bottom - s->window->portRect.top; |
| 1185 | } |
| 1186 | |
| 1187 | /* |
| 1188 | * Return the window or icon title. |
| 1189 | */ |
| 1190 | char *get_window_title(void *frontend, int icon) |
| 1191 | { |
| 1192 | Session *s = frontend; |
| 1193 | |
| 1194 | /* Erm, we don't save this at the moment */ |
| 1195 | return ""; |
| 1196 | } |
| 1197 | |
| 1198 | /* |
| 1199 | * real_palette_set(): This does the actual palette-changing work on behalf |
| 1200 | * of palette_set(). Does _not_ call ActivatePalette() in case the caller |
| 1201 | * is doing a batch of updates. |
| 1202 | */ |
| 1203 | static void real_palette_set(Session *s, int n, int r, int g, int b) |
| 1204 | { |
| 1205 | RGBColor col; |
| 1206 | |
| 1207 | if (!HAVE_COLOR_QD()) |
| 1208 | return; |
| 1209 | col.red = r * 0x0101; |
| 1210 | col.green = g * 0x0101; |
| 1211 | col.blue = b * 0x0101; |
| 1212 | SetEntryColor(s->palette, n, &col); |
| 1213 | } |
| 1214 | |
| 1215 | /* |
| 1216 | * Set the logical palette. Called by the terminal emulator. |
| 1217 | */ |
| 1218 | void palette_set(void *frontend, int n, int r, int g, int b) { |
| 1219 | Session *s = frontend; |
| 1220 | static const int first[21] = { |
| 1221 | 0, 2, 4, 6, 8, 10, 12, 14, |
| 1222 | 1, 3, 5, 7, 9, 11, 13, 15, |
| 1223 | 16, 17, 18, 20, 21 |
| 1224 | }; |
| 1225 | |
| 1226 | if (!HAVE_COLOR_QD()) |
| 1227 | return; |
| 1228 | real_palette_set(s, first[n], r, g, b); |
| 1229 | if (first[n] == 18) |
| 1230 | real_palette_set(s, first[n]+1, r, g, b); |
| 1231 | if (first[n] == DEFAULT_BG) |
| 1232 | mac_adjustwinbg(s); |
| 1233 | ActivatePalette(s->window); |
| 1234 | } |
| 1235 | |
| 1236 | /* |
| 1237 | * Reset to the default palette |
| 1238 | */ |
| 1239 | void palette_reset(void *frontend) { |
| 1240 | Session *s = frontend; |
| 1241 | /* This maps colour indices in cfg to those used in our palette. */ |
| 1242 | static const int ww[] = { |
| 1243 | 6, 7, 8, 9, 10, 11, 12, 13, |
| 1244 | 14, 15, 16, 17, 18, 19, 20, 21, |
| 1245 | 0, 1, 2, 3, 4, 5 |
| 1246 | }; |
| 1247 | int i; |
| 1248 | |
| 1249 | if (!HAVE_COLOR_QD()) |
| 1250 | return; |
| 1251 | |
| 1252 | assert(lenof(ww) == NCOLOURS); |
| 1253 | |
| 1254 | for (i = 0; i < NCOLOURS; i++) { |
| 1255 | real_palette_set(s, i, |
| 1256 | s->cfg.colours[ww[i]][0], |
| 1257 | s->cfg.colours[ww[i]][1], |
| 1258 | s->cfg.colours[ww[i]][2]); |
| 1259 | } |
| 1260 | mac_adjustwinbg(s); |
| 1261 | ActivatePalette(s->window); |
| 1262 | /* Palette Manager will generate update events as required. */ |
| 1263 | } |
| 1264 | |
| 1265 | /* |
| 1266 | * Scroll the screen. (`lines' is +ve for scrolling forward, -ve |
| 1267 | * for backward.) |
| 1268 | */ |
| 1269 | void do_scroll(void *frontend, int topline, int botline, int lines) { |
| 1270 | Session *s = frontend; |
| 1271 | Rect r; |
| 1272 | RgnHandle update; |
| 1273 | |
| 1274 | SetPort(s->window); |
| 1275 | PenNormal(); |
| 1276 | if (HAVE_COLOR_QD()) |
| 1277 | PmBackColor(DEFAULT_BG); |
| 1278 | else |
| 1279 | BackColor(blackColor); /* XXX make configurable */ |
| 1280 | update = NewRgn(); |
| 1281 | SetRect(&r, 0, topline * s->font_height, |
| 1282 | s->term->cols * s->font_width, (botline + 1) * s->font_height); |
| 1283 | ScrollRect(&r, 0, - lines * s->font_height, update); |
| 1284 | /* XXX: move update region? */ |
| 1285 | InvalRgn(update); |
| 1286 | DisposeRgn(update); |
| 1287 | } |
| 1288 | |
| 1289 | void logevent(void *frontend, char *str) { |
| 1290 | |
| 1291 | /* XXX Do something */ |
| 1292 | } |
| 1293 | |
| 1294 | /* Dummy routine, only required in plink. */ |
| 1295 | void ldisc_update(void *frontend, int echo, int edit) |
| 1296 | { |
| 1297 | } |
| 1298 | |
| 1299 | /* |
| 1300 | * Mac PuTTY doesn't support printing yet. |
| 1301 | */ |
| 1302 | printer_job *printer_start_job(char *printer) |
| 1303 | { |
| 1304 | |
| 1305 | return NULL; |
| 1306 | } |
| 1307 | |
| 1308 | void printer_job_data(printer_job *pj, void *data, int len) |
| 1309 | { |
| 1310 | } |
| 1311 | |
| 1312 | void printer_finish_job(printer_job *pj) |
| 1313 | { |
| 1314 | } |
| 1315 | |
| 1316 | void frontend_keypress(void *handle) |
| 1317 | { |
| 1318 | /* |
| 1319 | * Keypress termination in non-Close-On-Exit mode is not |
| 1320 | * currently supported in PuTTY proper, because the window |
| 1321 | * always has a perfectly good Close button anyway. So we do |
| 1322 | * nothing here. |
| 1323 | */ |
| 1324 | return; |
| 1325 | } |
| 1326 | |
| 1327 | /* |
| 1328 | * Ask whether to wipe a session log file before writing to it. |
| 1329 | * Returns 2 for wipe, 1 for append, 0 for cancel (don't log). |
| 1330 | */ |
| 1331 | int askappend(void *frontend, char *filename) |
| 1332 | { |
| 1333 | |
| 1334 | /* FIXME: not implemented yet. */ |
| 1335 | return 2; |
| 1336 | } |
| 1337 | |
| 1338 | /* |
| 1339 | * Emacs magic: |
| 1340 | * Local Variables: |
| 1341 | * c-file-style: "simon" |
| 1342 | * End: |
| 1343 | */ |
| 1344 | |