| 1 |
/* |
| 2 |
* Copyright (c) 2022 joshua stein <jcs@jcs.org> |
| 3 |
* |
| 4 |
* Permission to use, copy, modify, and distribute this software for any |
| 5 |
* purpose with or without fee is hereby granted, provided that the above |
| 6 |
* copyright notice and this permission notice appear in all copies. |
| 7 |
* |
| 8 |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 9 |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 10 |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 11 |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 12 |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 13 |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 14 |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 15 |
*/ |
| 16 |
|
| 17 |
#include <stdarg.h> |
| 18 |
#include <stdio.h> |
| 19 |
#include <string.h> |
| 20 |
|
| 21 |
#include <time.h> |
| 22 |
#include "amend.h" |
| 23 |
#include "browser.h" |
| 24 |
#include "editor.h" |
| 25 |
#include "focusable.h" |
| 26 |
#include "repo.h" |
| 27 |
#include "tetab.h" |
| 28 |
#include "util.h" |
| 29 |
|
| 30 |
#define LABEL_FONT geneva |
| 31 |
#define LABEL_FONT_SIZE 10 |
| 32 |
|
| 33 |
#define PADDING 10 |
| 34 |
|
| 35 |
bool editor_close(struct focusable *focusable); |
| 36 |
void editor_idle(struct focusable *focusable, EventRecord *event); |
| 37 |
void editor_update(struct focusable *focusable, EventRecord *event); |
| 38 |
void editor_suspend(struct focusable *focusable); |
| 39 |
void editor_resume(struct focusable *focusable); |
| 40 |
void editor_key_down(struct focusable *focusable, EventRecord *event); |
| 41 |
void editor_mouse_down(struct focusable *focusable, EventRecord *event); |
| 42 |
bool editor_handle_menu(struct focusable *focusable, short menu, |
| 43 |
short item); |
| 44 |
|
| 45 |
void editor_update_menu(struct editor *editor); |
| 46 |
void editor_save(struct editor *editor); |
| 47 |
|
| 48 |
void |
| 49 |
editor_init(struct browser *browser, struct repo_amendment *amendment) |
| 50 |
{ |
| 51 |
Str255 title, filename; |
| 52 |
struct editor *editor; |
| 53 |
struct focusable *focusable; |
| 54 |
char date[32]; |
| 55 |
Rect bounds = { 0 }, te_bounds = { 0 }; |
| 56 |
TextStyle style; |
| 57 |
short fh, off; |
| 58 |
struct tm *ttm = NULL; |
| 59 |
|
| 60 |
editor = xmalloczero(sizeof(struct editor), "editor"); |
| 61 |
editor->browser = browser; |
| 62 |
editor->amendment = amendment; |
| 63 |
|
| 64 |
/* main window, centered in its browser */ |
| 65 |
window_rect(browser->win, &bounds); |
| 66 |
bounds.top += MBarHeight; |
| 67 |
InsetRect(&bounds, 2, 2); |
| 68 |
off = (bounds.bottom - bounds.top) / 5; |
| 69 |
bounds.top += off; |
| 70 |
bounds.bottom -= off; |
| 71 |
|
| 72 |
memcpy(filename, browser->repo->bile->filename, sizeof(filename)); |
| 73 |
PtoCstr(filename); |
| 74 |
snprintf((char *)&title, sizeof(title), "%s: %s: Edit Amendment %d", |
| 75 |
PROGRAM_NAME, (browser->repo ? (char *)filename : "No repo open"), |
| 76 |
amendment->id); |
| 77 |
|
| 78 |
editor->win = NewWindow(0L, &bounds, CtoPstr(title), false, |
| 79 |
noGrowDocProc, (WindowPtr)-1L, true, 0); |
| 80 |
if (!editor) |
| 81 |
err(1, "Can't create editor window"); |
| 82 |
SetPort(editor->win); |
| 83 |
|
| 84 |
/* author */ |
| 85 |
bounds.top = PADDING; |
| 86 |
bounds.left = 55; |
| 87 |
fh = FontHeight(LABEL_FONT, LABEL_FONT_SIZE); |
| 88 |
bounds.bottom = bounds.top + fh + 4; |
| 89 |
bounds.right = 140; |
| 90 |
te_bounds = bounds; |
| 91 |
InsetRect(&te_bounds, 2, 2); |
| 92 |
TextFont(LABEL_FONT); |
| 93 |
TextSize(LABEL_FONT_SIZE); |
| 94 |
editor->author_te = TENew(&te_bounds, &bounds); |
| 95 |
TEAutoView(true, editor->author_te); |
| 96 |
TEActivate(editor->author_te); |
| 97 |
TEInsert(amendment->author, strlen(amendment->author), |
| 98 |
editor->author_te); |
| 99 |
|
| 100 |
/* date */ |
| 101 |
bounds.top = bounds.bottom + PADDING; |
| 102 |
bounds.bottom = bounds.top + fh + 2; |
| 103 |
bounds.right = 200; |
| 104 |
te_bounds = bounds; |
| 105 |
InsetRect(&te_bounds, 2, 2); |
| 106 |
TextFont(LABEL_FONT); |
| 107 |
TextSize(LABEL_FONT_SIZE); |
| 108 |
editor->date_te = TENew(&te_bounds, &bounds); |
| 109 |
TEAutoView(true, editor->date_te); |
| 110 |
|
| 111 |
ttm = localtime(&amendment->date); |
| 112 |
snprintf(date, sizeof(date), "%04d-%02d-%02d %02d:%02d:%02d", |
| 113 |
ttm->tm_year + 1900, ttm->tm_mon + 1, ttm->tm_mday, |
| 114 |
ttm->tm_hour, ttm->tm_min, ttm->tm_sec); |
| 115 |
TEInsert(date, strlen(date), editor->date_te); |
| 116 |
|
| 117 |
/* log message */ |
| 118 |
bounds.top = bounds.bottom + PADDING; |
| 119 |
fh = FontHeight(monaco, 9); |
| 120 |
bounds.bottom = editor->win->portRect.bottom - 20 - (PADDING * 2); |
| 121 |
bounds.right = editor->win->portRect.right - SCROLLBAR_WIDTH - |
| 122 |
PADDING; |
| 123 |
te_bounds = bounds; |
| 124 |
InsetRect(&te_bounds, 2, 2); |
| 125 |
TextFont(monaco); |
| 126 |
TextSize(9); |
| 127 |
editor->log_te = TEStylNew(&te_bounds, &bounds); |
| 128 |
style.tsFont = monaco; |
| 129 |
style.tsSize = 9; |
| 130 |
TESetStyle(doFont | doSize, &style, false, editor->log_te); |
| 131 |
TEAutoView(true, editor->log_te); |
| 132 |
TETabEnable(editor->log_te); |
| 133 |
HLock(amendment->log); |
| 134 |
TEInsert(*(amendment->log), amendment->log_len, editor->log_te); |
| 135 |
HUnlock(amendment->log); |
| 136 |
|
| 137 |
/* scrollbar for log message */ |
| 138 |
bounds.left = bounds.right; |
| 139 |
bounds.right += SCROLLBAR_WIDTH; |
| 140 |
bounds.bottom++; |
| 141 |
bounds.top--; |
| 142 |
editor->log_scroller = NewControl(editor->win, &bounds, "\p", |
| 143 |
true, 1, 1, 1, scrollBarProc, 0L); |
| 144 |
|
| 145 |
/* save button */ |
| 146 |
bounds.left = editor->win->portRect.right - PADDING - 100; |
| 147 |
bounds.right = bounds.left + 100; |
| 148 |
bounds.bottom = editor->win->portRect.bottom - PADDING; |
| 149 |
bounds.top = bounds.bottom - 20; |
| 150 |
editor->save_button = NewControl(editor->win, &bounds, "\pSave", |
| 151 |
true, 1, 1, 1, pushButProc, 0L); |
| 152 |
|
| 153 |
editor->last_te = editor->author_te; |
| 154 |
|
| 155 |
focusable = xmalloczero(sizeof(struct focusable), "editor focusable"); |
| 156 |
focusable->cookie = editor; |
| 157 |
focusable->win = editor->win; |
| 158 |
focusable->modal = true; |
| 159 |
focusable->idle = editor_idle; |
| 160 |
focusable->update = editor_update; |
| 161 |
focusable->mouse_down = editor_mouse_down; |
| 162 |
focusable->key_down = editor_key_down; |
| 163 |
focusable->menu = editor_handle_menu; |
| 164 |
focusable->close = editor_close; |
| 165 |
focusable_add(focusable); |
| 166 |
} |
| 167 |
|
| 168 |
bool |
| 169 |
editor_close(struct focusable *focusable) |
| 170 |
{ |
| 171 |
struct editor *editor = (struct editor *)focusable->cookie; |
| 172 |
|
| 173 |
TEDispose(editor->author_te); |
| 174 |
TEDispose(editor->date_te); |
| 175 |
TEDispose(editor->log_te); |
| 176 |
DisposeWindow(editor->win); |
| 177 |
|
| 178 |
xfree(&editor); |
| 179 |
|
| 180 |
return true; |
| 181 |
} |
| 182 |
|
| 183 |
void |
| 184 |
editor_idle(struct focusable *focusable, EventRecord *event) |
| 185 |
{ |
| 186 |
struct editor *editor = (struct editor *)focusable->cookie; |
| 187 |
|
| 188 |
TEIdle(editor->last_te); |
| 189 |
} |
| 190 |
|
| 191 |
void |
| 192 |
editor_update(struct focusable *focusable, EventRecord *event) |
| 193 |
{ |
| 194 |
Str255 buf; |
| 195 |
Rect r; |
| 196 |
short what = -1, len; |
| 197 |
struct editor *editor = (struct editor *)focusable->cookie; |
| 198 |
|
| 199 |
if (event != NULL) |
| 200 |
what = event->what; |
| 201 |
|
| 202 |
switch (what) { |
| 203 |
case -1: |
| 204 |
case updateEvt: |
| 205 |
r = (*(editor->author_te))->viewRect; |
| 206 |
MoveTo(PADDING, r.top + FontHeight(LABEL_FONT, LABEL_FONT_SIZE) - 2); |
| 207 |
TextFont(LABEL_FONT); |
| 208 |
TextSize(LABEL_FONT_SIZE); |
| 209 |
DrawText("Author:", 0, 7); |
| 210 |
InsetRect(&r, -1, -1); |
| 211 |
FrameRect(&r); |
| 212 |
TEUpdate(&r, editor->author_te); |
| 213 |
|
| 214 |
r = (*(editor->date_te))->viewRect; |
| 215 |
MoveTo(PADDING, r.top + FontHeight(LABEL_FONT, LABEL_FONT_SIZE) - 2); |
| 216 |
TextFont(LABEL_FONT); |
| 217 |
TextSize(LABEL_FONT_SIZE); |
| 218 |
DrawText("Date:", 0, 5); |
| 219 |
InsetRect(&r, -1, -1); |
| 220 |
FrameRect(&r); |
| 221 |
TEUpdate(&r, editor->date_te); |
| 222 |
|
| 223 |
r = (*(editor->log_te))->viewRect; |
| 224 |
MoveTo(PADDING, r.top + FontHeight(LABEL_FONT, LABEL_FONT_SIZE) - 2); |
| 225 |
TextFont(LABEL_FONT); |
| 226 |
TextSize(LABEL_FONT_SIZE); |
| 227 |
DrawText("Log:", 0, 4); |
| 228 |
InsetRect(&r, -1, -1); |
| 229 |
FrameRect(&r); |
| 230 |
TEUpdate(&r, editor->log_te); |
| 231 |
|
| 232 |
editor_update_menu(editor); |
| 233 |
UpdtControl(editor->win, editor->win->visRgn); |
| 234 |
|
| 235 |
break; |
| 236 |
} |
| 237 |
} |
| 238 |
|
| 239 |
void |
| 240 |
editor_suspend(struct focusable *focusable) |
| 241 |
{ |
| 242 |
struct editor *editor = (struct editor *)focusable->cookie; |
| 243 |
|
| 244 |
TEDeactivate(editor->author_te); |
| 245 |
TEDeactivate(editor->date_te); |
| 246 |
TEDeactivate(editor->log_te); |
| 247 |
} |
| 248 |
|
| 249 |
void |
| 250 |
editor_resume(struct focusable *focusable) |
| 251 |
{ |
| 252 |
struct editor *editor = (struct editor *)focusable->cookie; |
| 253 |
|
| 254 |
TEActivate(editor->author_te); |
| 255 |
TEActivate(editor->date_te); |
| 256 |
TEActivate(editor->log_te); |
| 257 |
} |
| 258 |
|
| 259 |
void |
| 260 |
editor_key_down(struct focusable *focusable, EventRecord *event) |
| 261 |
{ |
| 262 |
struct editor *editor = (struct editor *)focusable->cookie; |
| 263 |
char k; |
| 264 |
|
| 265 |
k = (event->message & charCodeMask); |
| 266 |
|
| 267 |
if (k == '\r' && (editor->last_te == editor->author_te || |
| 268 |
editor->last_te == editor->date_te)) |
| 269 |
return; |
| 270 |
|
| 271 |
TEKey(k, editor->last_te); |
| 272 |
if (editor->last_te == editor->log_te) |
| 273 |
UpdateScrollbarForTE(editor->win, editor->log_scroller, |
| 274 |
editor->last_te, false); |
| 275 |
editor_update_menu(editor); |
| 276 |
} |
| 277 |
|
| 278 |
void |
| 279 |
editor_mouse_down(struct focusable *focusable, EventRecord *event) |
| 280 |
{ |
| 281 |
struct editor *editor = (struct editor *)focusable->cookie; |
| 282 |
Point p; |
| 283 |
ControlHandle control; |
| 284 |
Rect r; |
| 285 |
short val, adj, page, was_selected, part, i; |
| 286 |
|
| 287 |
p = event->where; |
| 288 |
GlobalToLocal(&p); |
| 289 |
|
| 290 |
r = (*(editor->author_te))->viewRect; |
| 291 |
if (PtInRect(p, &r)) { |
| 292 |
if (editor->last_te != editor->author_te) { |
| 293 |
editor->last_te = editor->author_te; |
| 294 |
TEDeactivate(editor->date_te); |
| 295 |
TEDeactivate(editor->log_te); |
| 296 |
TEActivate(editor->author_te); |
| 297 |
} |
| 298 |
TEClick(p, ((event->modifiers & shiftKey) != 0), editor->author_te); |
| 299 |
editor_update_menu(editor); |
| 300 |
return; |
| 301 |
} |
| 302 |
|
| 303 |
|
| 304 |
r = (*(editor->date_te))->viewRect; |
| 305 |
if (PtInRect(p, &r)) { |
| 306 |
if (editor->last_te != editor->date_te) { |
| 307 |
editor->last_te = editor->date_te; |
| 308 |
TEDeactivate(editor->author_te); |
| 309 |
TEDeactivate(editor->log_te); |
| 310 |
TEActivate(editor->date_te); |
| 311 |
} |
| 312 |
TEClick(p, ((event->modifiers & shiftKey) != 0), editor->date_te); |
| 313 |
editor_update_menu(editor); |
| 314 |
return; |
| 315 |
} |
| 316 |
|
| 317 |
r = (*(editor->log_te))->viewRect; |
| 318 |
if (PtInRect(p, &r)) { |
| 319 |
if (editor->last_te != editor->log_te) { |
| 320 |
editor->last_te = editor->log_te; |
| 321 |
TEDeactivate(editor->author_te); |
| 322 |
TEDeactivate(editor->date_te); |
| 323 |
TEActivate(editor->log_te); |
| 324 |
} |
| 325 |
TEClick(p, ((event->modifiers & shiftKey) != 0), editor->log_te); |
| 326 |
editor_update_menu(editor); |
| 327 |
return; |
| 328 |
} |
| 329 |
|
| 330 |
switch (part = FindControl(p, editor->win, &control)) { |
| 331 |
case inButton: |
| 332 |
if (TrackControl(control, p, 0L) && |
| 333 |
control == editor->save_button) |
| 334 |
editor_save(editor); |
| 335 |
break; |
| 336 |
case inUpButton: |
| 337 |
case inDownButton: |
| 338 |
case inPageUp: |
| 339 |
case inPageDown: |
| 340 |
if (control == editor->log_scroller) |
| 341 |
SetTrackControlTE(editor->log_te); |
| 342 |
else |
| 343 |
break; |
| 344 |
TrackControl(control, p, TrackMouseDownInControl); |
| 345 |
break; |
| 346 |
case inThumb: |
| 347 |
val = GetCtlValue(control); |
| 348 |
if (TrackControl(control, p, 0L) == 0) |
| 349 |
break; |
| 350 |
adj = val - GetCtlValue(control); |
| 351 |
if (adj != 0) { |
| 352 |
val -= adj; |
| 353 |
if (control == editor->log_scroller) |
| 354 |
TEScroll(0, adj * TEGetHeight(0, 0, editor->log_te), |
| 355 |
editor->log_te); |
| 356 |
SetCtlValue(control, val); |
| 357 |
} |
| 358 |
break; |
| 359 |
} |
| 360 |
} |
| 361 |
|
| 362 |
void |
| 363 |
editor_update_menu(struct editor *editor) |
| 364 |
{ |
| 365 |
if ((*(editor->last_te))->selStart == (*(editor->last_te))->selEnd) { |
| 366 |
DisableItem(edit_menu, EDIT_MENU_CUT_ID); |
| 367 |
DisableItem(edit_menu, EDIT_MENU_COPY_ID); |
| 368 |
} else { |
| 369 |
EnableItem(edit_menu, EDIT_MENU_CUT_ID); |
| 370 |
EnableItem(edit_menu, EDIT_MENU_COPY_ID); |
| 371 |
} |
| 372 |
if ((*(editor->last_te))->nLines > 0) |
| 373 |
EnableItem(edit_menu, EDIT_MENU_SELECT_ALL_ID); |
| 374 |
else |
| 375 |
DisableItem(edit_menu, EDIT_MENU_SELECT_ALL_ID); |
| 376 |
EnableItem(edit_menu, EDIT_MENU_PASTE_ID); |
| 377 |
|
| 378 |
DisableItem(repo_menu, REPO_MENU_ADD_FILE_ID); |
| 379 |
DisableItem(repo_menu, REPO_MENU_DISCARD_CHANGES_ID); |
| 380 |
DisableItem(repo_menu, REPO_MENU_APPLY_PATCH_ID); |
| 381 |
|
| 382 |
DisableItem(amendment_menu, AMENDMENT_MENU_EDIT_ID); |
| 383 |
DisableItem(amendment_menu, AMENDMENT_MENU_EXPORT_ID); |
| 384 |
|
| 385 |
EnableItem(repo_menu, 0); |
| 386 |
} |
| 387 |
|
| 388 |
bool |
| 389 |
editor_handle_menu(struct focusable *focusable, short menu, short item) |
| 390 |
{ |
| 391 |
struct editor *editor = (struct editor *)focusable->cookie; |
| 392 |
|
| 393 |
switch (menu) { |
| 394 |
case EDIT_MENU_ID: |
| 395 |
switch (item) { |
| 396 |
case EDIT_MENU_CUT_ID: |
| 397 |
TECut(editor->last_te); |
| 398 |
editor_update_menu(editor); |
| 399 |
return true; |
| 400 |
case EDIT_MENU_COPY_ID: |
| 401 |
TECopy(editor->last_te); |
| 402 |
editor_update_menu(editor); |
| 403 |
return true; |
| 404 |
case EDIT_MENU_PASTE_ID: |
| 405 |
TEPaste(editor->last_te); |
| 406 |
editor_update_menu(editor); |
| 407 |
return true; |
| 408 |
case EDIT_MENU_SELECT_ALL_ID: |
| 409 |
TESetSelect(0, 1024 * 32, editor->last_te); |
| 410 |
editor_update_menu(editor); |
| 411 |
return true; |
| 412 |
} |
| 413 |
break; |
| 414 |
} |
| 415 |
|
| 416 |
return false; |
| 417 |
} |
| 418 |
|
| 419 |
void |
| 420 |
editor_save(struct editor *editor) |
| 421 |
{ |
| 422 |
struct tm ttm; |
| 423 |
size_t len, size; |
| 424 |
time_t ts; |
| 425 |
short ret, yy, mm, dd, hh, min, ss, count = 0; |
| 426 |
char *date, *author, *log, *data; |
| 427 |
|
| 428 |
if ((*(editor->author_te))->teLength == 0) { |
| 429 |
warn("Author field cannot be blank"); |
| 430 |
return; |
| 431 |
} |
| 432 |
|
| 433 |
len = (*(editor->date_te))->teLength; |
| 434 |
if (len == 0) { |
| 435 |
warn("Date field cannot be blank"); |
| 436 |
return; |
| 437 |
} |
| 438 |
|
| 439 |
date = xmalloc(len + 1, "editor_save"); |
| 440 |
memcpy(date, *(*(editor->date_te))->hText, len); |
| 441 |
date[len] = '\0'; |
| 442 |
|
| 443 |
ret = sscanf(date, "%d-%d-%d %d:%d:%d%n", &yy, &mm, &dd, &hh, &min, |
| 444 |
&ss, &count); |
| 445 |
xfree(&date); |
| 446 |
if (ret != 6 || count < 11) { |
| 447 |
warn("Date must be in YYYY-MM-DD HH:MM:SS format"); |
| 448 |
return; |
| 449 |
} |
| 450 |
|
| 451 |
ttm.tm_year = yy - 1900; |
| 452 |
ttm.tm_mon = mm - 1; |
| 453 |
ttm.tm_mday = dd; |
| 454 |
ttm.tm_hour = hh; |
| 455 |
ttm.tm_min = min; |
| 456 |
ttm.tm_sec = ss; |
| 457 |
ts = mktime(&ttm); |
| 458 |
|
| 459 |
len = (*(editor->log_te))->teLength; |
| 460 |
if (len == 0) { |
| 461 |
warn("Log cannot be blank"); |
| 462 |
return; |
| 463 |
} |
| 464 |
|
| 465 |
editor->amendment->date = ts; |
| 466 |
|
| 467 |
len = sizeof(editor->amendment->author) - 1; |
| 468 |
if ((*(editor->author_te))->teLength < len) |
| 469 |
len = (*(editor->author_te))->teLength; |
| 470 |
memcpy(editor->amendment->author, *(*(editor->author_te))->hText, |
| 471 |
len); |
| 472 |
editor->amendment->author[len] = '\0'; |
| 473 |
|
| 474 |
editor->amendment->log_len = (*(editor->log_te))->teLength; |
| 475 |
if (editor->amendment->log) |
| 476 |
DisposHandle(editor->amendment->log); |
| 477 |
|
| 478 |
editor->amendment->log = xNewHandle(editor->amendment->log_len); |
| 479 |
memcpy(*(editor->amendment->log), *(*(editor->log_te))->hText, |
| 480 |
editor->amendment->log_len); |
| 481 |
|
| 482 |
progress("Storing updated amendment metadata..."); |
| 483 |
|
| 484 |
repo_marshall_amendment(editor->amendment, &data, &len); |
| 485 |
|
| 486 |
size = bile_write(editor->browser->repo->bile, REPO_AMENDMENT_RTYPE, |
| 487 |
editor->amendment->id, data, len); |
| 488 |
if (size != len) |
| 489 |
panic("Failed storing amendment in repo file: %d", |
| 490 |
bile_error(editor->browser->repo->bile)); |
| 491 |
xfree(&data); |
| 492 |
|
| 493 |
editor->browser->need_refresh = true; |
| 494 |
focusable_close(focusable_find(editor->win)); |
| 495 |
progress(NULL); |
| 496 |
} |