| 1 |
/* |
| 2 |
* Copyright (c) 2022 joshua stein <jcs@jcs.org> |
| 3 |
* |
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* 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 |
* |
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* 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 |
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
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*/ |
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|
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#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); |
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|
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void |
| 49 |
editor_init(struct browser *browser, struct repo_amendment *amendment) |
| 50 |
{ |
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Str255 title, filename; |
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struct editor *editor; |
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struct focusable *focusable; |
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char date[32]; |
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Rect bounds = { 0 }, te_bounds = { 0 }; |
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TextStyle style; |
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short fh, off; |
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struct tm *ttm = NULL; |
| 59 |
|
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editor = xmalloczero(sizeof(struct editor), "editor"); |
| 61 |
editor->browser = browser; |
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editor->amendment = amendment; |
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|
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/* main window, centered in its browser */ |
| 65 |
window_rect(browser->win, &bounds); |
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bounds.top += MBarHeight; |
| 67 |
InsetRect(&bounds, 2, 2); |
| 68 |
off = (bounds.bottom - bounds.top) / 5; |
| 69 |
bounds.top += off; |
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bounds.bottom -= off; |
| 71 |
|
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memcpy(&filename, browser->repo->bile->filename, sizeof(filename)); |
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PtoCstr(filename); |
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snprintf((char *)&title, sizeof(title), "%s: %s: Edit Amendment %d", |
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PROGRAM_NAME, (browser->repo ? (char *)filename : "No repo open"), |
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amendment->id); |
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|
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editor->win = NewWindow(0L, &bounds, CtoPstr(title), false, |
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noGrowDocProc, (WindowPtr)-1L, true, 0); |
| 80 |
if (!editor) |
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err(1, "Can't create editor window"); |
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SetPort(editor->win); |
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|
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/* author */ |
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bounds.top = PADDING; |
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bounds.left = 55; |
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fh = FontHeight(LABEL_FONT, LABEL_FONT_SIZE); |
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bounds.bottom = bounds.top + fh + 4; |
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bounds.right = 140; |
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te_bounds = bounds; |
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InsetRect(&te_bounds, 2, 2); |
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TextFont(LABEL_FONT); |
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TextSize(LABEL_FONT_SIZE); |
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editor->author_te = TENew(&te_bounds, &bounds); |
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TEAutoView(true, editor->author_te); |
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TEActivate(editor->author_te); |
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TEInsert(amendment->author, strlen(amendment->author), |
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editor->author_te); |
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|
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/* date */ |
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bounds.top = bounds.bottom + PADDING; |
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bounds.bottom = bounds.top + fh + 2; |
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bounds.right = 200; |
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te_bounds = bounds; |
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InsetRect(&te_bounds, 2, 2); |
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TextFont(LABEL_FONT); |
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TextSize(LABEL_FONT_SIZE); |
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editor->date_te = TENew(&te_bounds, &bounds); |
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TEAutoView(true, editor->date_te); |
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|
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ttm = localtime(&amendment->date); |
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snprintf(date, sizeof(date), "%04d-%02d-%02d %02d:%02d:%02d", |
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ttm->tm_year + 1900, ttm->tm_mon + 1, ttm->tm_mday, |
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ttm->tm_hour, ttm->tm_min, ttm->tm_sec); |
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TEInsert(date, strlen(date), editor->date_te); |
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|
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/* log message */ |
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bounds.top = bounds.bottom + PADDING; |
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bounds.bottom = editor->win->portRect.bottom - 20 - (PADDING * 2); |
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bounds.right = editor->win->portRect.right - SCROLLBAR_WIDTH - |
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PADDING; |
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te_bounds = bounds; |
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InsetRect(&te_bounds, 2, 2); |
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TextFont(monaco); |
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TextSize(9); |
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editor->log_te = TEStylNew(&te_bounds, &bounds); |
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style.tsFont = monaco; |
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style.tsSize = 9; |
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TESetStyle(doFont | doSize, &style, false, editor->log_te); |
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TEAutoView(true, editor->log_te); |
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TETabEnable(editor->log_te); |
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HLock(amendment->log); |
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TEInsert(*(amendment->log), amendment->log_len, editor->log_te); |
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HUnlock(amendment->log); |
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|
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/* scrollbar for log message */ |
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bounds.left = bounds.right; |
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bounds.right += SCROLLBAR_WIDTH; |
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bounds.bottom++; |
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bounds.top--; |
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editor->log_scroller = NewControl(editor->win, &bounds, "\p", |
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true, 1, 1, 1, scrollBarProc, 0L); |
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|
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/* save button */ |
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bounds.left = editor->win->portRect.right - PADDING - 100; |
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bounds.right = bounds.left + 100; |
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bounds.bottom = editor->win->portRect.bottom - PADDING; |
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bounds.top = bounds.bottom - 20; |
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editor->save_button = NewControl(editor->win, &bounds, "\pSave", |
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true, 1, 1, 1, pushButProc, 0L); |
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|
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UpdateScrollbarForTE(editor->win, editor->log_scroller, |
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editor->log_te, false); |
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|
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editor->last_te = editor->author_te; |
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|
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focusable = xmalloczero(sizeof(struct focusable), "editor focusable"); |
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focusable->cookie = editor; |
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focusable->win = editor->win; |
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focusable->modal = true; |
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focusable->idle = editor_idle; |
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focusable->update = editor_update; |
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focusable->mouse_down = editor_mouse_down; |
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focusable->key_down = editor_key_down; |
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focusable->menu = editor_handle_menu; |
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focusable->close = editor_close; |
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focusable_add(focusable); |
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} |
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|
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bool |
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editor_close(struct focusable *focusable) |
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{ |
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struct editor *editor = (struct editor *)focusable->cookie; |
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|
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TEDispose(editor->author_te); |
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TEDispose(editor->date_te); |
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TEDispose(editor->log_te); |
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DisposeWindow(editor->win); |
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|
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xfree(&editor); |
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|
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return true; |
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} |
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|
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void |
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editor_idle(struct focusable *focusable, EventRecord *event) |
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{ |
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struct editor *editor = (struct editor *)focusable->cookie; |
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|
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TEIdle(editor->last_te); |
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} |
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|
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void |
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editor_update(struct focusable *focusable, EventRecord *event) |
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{ |
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Rect r; |
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short what = -1; |
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struct editor *editor = (struct editor *)focusable->cookie; |
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|
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if (event != NULL) |
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what = event->what; |
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|
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switch (what) { |
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case -1: |
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case updateEvt: |
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r = (*(editor->author_te))->viewRect; |
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MoveTo(PADDING, r.top + FontHeight(LABEL_FONT, LABEL_FONT_SIZE) - 2); |
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TextFont(LABEL_FONT); |
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TextSize(LABEL_FONT_SIZE); |
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DrawText("Author:", 0, 7); |
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InsetRect(&r, -1, -1); |
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FrameRect(&r); |
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TEUpdate(&r, editor->author_te); |
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|
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r = (*(editor->date_te))->viewRect; |
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MoveTo(PADDING, r.top + FontHeight(LABEL_FONT, LABEL_FONT_SIZE) - 2); |
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TextFont(LABEL_FONT); |
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TextSize(LABEL_FONT_SIZE); |
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DrawText("Date:", 0, 5); |
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InsetRect(&r, -1, -1); |
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FrameRect(&r); |
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TEUpdate(&r, editor->date_te); |
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|
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r = (*(editor->log_te))->viewRect; |
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MoveTo(PADDING, r.top + FontHeight(LABEL_FONT, LABEL_FONT_SIZE) - 2); |
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TextFont(LABEL_FONT); |
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TextSize(LABEL_FONT_SIZE); |
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DrawText("Log:", 0, 4); |
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InsetRect(&r, -1, -1); |
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FrameRect(&r); |
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TEUpdate(&r, editor->log_te); |
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|
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editor_update_menu(editor); |
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UpdtControl(editor->win, editor->win->visRgn); |
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|
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break; |
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} |
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} |
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|
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void |
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editor_suspend(struct focusable *focusable) |
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{ |
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struct editor *editor = (struct editor *)focusable->cookie; |
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|
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TEDeactivate(editor->author_te); |
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TEDeactivate(editor->date_te); |
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TEDeactivate(editor->log_te); |
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} |
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|
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void |
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editor_resume(struct focusable *focusable) |
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{ |
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struct editor *editor = (struct editor *)focusable->cookie; |
| 254 |
|
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TEActivate(editor->author_te); |
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TEActivate(editor->date_te); |
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TEActivate(editor->log_te); |
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} |
| 259 |
|
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void |
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editor_key_down(struct focusable *focusable, EventRecord *event) |
| 262 |
{ |
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struct editor *editor = (struct editor *)focusable->cookie; |
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char k; |
| 265 |
|
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k = (event->message & charCodeMask); |
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|
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if (k == '\r' && (editor->last_te == editor->author_te || |
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editor->last_te == editor->date_te)) |
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return; |
| 271 |
|
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TEKey(k, editor->last_te); |
| 273 |
if (editor->last_te == editor->log_te) |
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UpdateScrollbarForTE(editor->win, editor->log_scroller, |
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editor->last_te, false); |
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editor_update_menu(editor); |
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} |
| 278 |
|
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void |
| 280 |
editor_mouse_down(struct focusable *focusable, EventRecord *event) |
| 281 |
{ |
| 282 |
struct editor *editor = (struct editor *)focusable->cookie; |
| 283 |
Point p; |
| 284 |
ControlHandle control; |
| 285 |
Rect r; |
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short val, adj; |
| 287 |
|
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p = event->where; |
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GlobalToLocal(&p); |
| 290 |
|
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r = (*(editor->author_te))->viewRect; |
| 292 |
if (PtInRect(p, &r)) { |
| 293 |
if (editor->last_te != editor->author_te) { |
| 294 |
editor->last_te = editor->author_te; |
| 295 |
TEDeactivate(editor->date_te); |
| 296 |
TEDeactivate(editor->log_te); |
| 297 |
TEActivate(editor->author_te); |
| 298 |
} |
| 299 |
TEClick(p, ((event->modifiers & shiftKey) != 0), editor->author_te); |
| 300 |
editor_update_menu(editor); |
| 301 |
return; |
| 302 |
} |
| 303 |
|
| 304 |
|
| 305 |
r = (*(editor->date_te))->viewRect; |
| 306 |
if (PtInRect(p, &r)) { |
| 307 |
if (editor->last_te != editor->date_te) { |
| 308 |
editor->last_te = editor->date_te; |
| 309 |
TEDeactivate(editor->author_te); |
| 310 |
TEDeactivate(editor->log_te); |
| 311 |
TEActivate(editor->date_te); |
| 312 |
} |
| 313 |
TEClick(p, ((event->modifiers & shiftKey) != 0), editor->date_te); |
| 314 |
editor_update_menu(editor); |
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return; |
| 316 |
} |
| 317 |
|
| 318 |
r = (*(editor->log_te))->viewRect; |
| 319 |
if (PtInRect(p, &r)) { |
| 320 |
if (editor->last_te != editor->log_te) { |
| 321 |
editor->last_te = editor->log_te; |
| 322 |
TEDeactivate(editor->author_te); |
| 323 |
TEDeactivate(editor->date_te); |
| 324 |
TEActivate(editor->log_te); |
| 325 |
} |
| 326 |
TEClick(p, ((event->modifiers & shiftKey) != 0), editor->log_te); |
| 327 |
editor_update_menu(editor); |
| 328 |
return; |
| 329 |
} |
| 330 |
|
| 331 |
switch (FindControl(p, editor->win, &control)) { |
| 332 |
case inButton: |
| 333 |
if (TrackControl(control, p, 0L) && |
| 334 |
control == editor->save_button) |
| 335 |
editor_save(editor); |
| 336 |
break; |
| 337 |
case inUpButton: |
| 338 |
case inDownButton: |
| 339 |
case inPageUp: |
| 340 |
case inPageDown: |
| 341 |
if (control == editor->log_scroller) |
| 342 |
SetTrackControlTE(editor->log_te); |
| 343 |
else |
| 344 |
break; |
| 345 |
TrackControl(control, p, TrackMouseDownInControl); |
| 346 |
break; |
| 347 |
case inThumb: |
| 348 |
val = GetCtlValue(control); |
| 349 |
if (TrackControl(control, p, 0L) == 0) |
| 350 |
break; |
| 351 |
adj = val - GetCtlValue(control); |
| 352 |
if (adj != 0) { |
| 353 |
val -= adj; |
| 354 |
if (control == editor->log_scroller) |
| 355 |
TEScroll(0, adj * TEGetHeight(0, 0, editor->log_te), |
| 356 |
editor->log_te); |
| 357 |
SetCtlValue(control, val); |
| 358 |
} |
| 359 |
break; |
| 360 |
} |
| 361 |
} |
| 362 |
|
| 363 |
void |
| 364 |
editor_update_menu(struct editor *editor) |
| 365 |
{ |
| 366 |
if ((*(editor->last_te))->selStart == (*(editor->last_te))->selEnd) { |
| 367 |
DisableItem(edit_menu, EDIT_MENU_CUT_ID); |
| 368 |
DisableItem(edit_menu, EDIT_MENU_COPY_ID); |
| 369 |
} else { |
| 370 |
EnableItem(edit_menu, EDIT_MENU_CUT_ID); |
| 371 |
EnableItem(edit_menu, EDIT_MENU_COPY_ID); |
| 372 |
} |
| 373 |
if ((*(editor->last_te))->nLines > 0) |
| 374 |
EnableItem(edit_menu, EDIT_MENU_SELECT_ALL_ID); |
| 375 |
else |
| 376 |
DisableItem(edit_menu, EDIT_MENU_SELECT_ALL_ID); |
| 377 |
EnableItem(edit_menu, EDIT_MENU_PASTE_ID); |
| 378 |
|
| 379 |
DisableItem(repo_menu, REPO_MENU_ADD_FILE_ID); |
| 380 |
DisableItem(repo_menu, REPO_MENU_DISCARD_CHANGES_ID); |
| 381 |
DisableItem(repo_menu, REPO_MENU_APPLY_DIFF_ID); |
| 382 |
|
| 383 |
DisableItem(amendment_menu, AMENDMENT_MENU_EDIT_ID); |
| 384 |
DisableItem(amendment_menu, AMENDMENT_MENU_EXPORT_ID); |
| 385 |
|
| 386 |
EnableItem(repo_menu, 0); |
| 387 |
} |
| 388 |
|
| 389 |
bool |
| 390 |
editor_handle_menu(struct focusable *focusable, short menu, short item) |
| 391 |
{ |
| 392 |
struct editor *editor = (struct editor *)focusable->cookie; |
| 393 |
|
| 394 |
switch (menu) { |
| 395 |
case EDIT_MENU_ID: |
| 396 |
switch (item) { |
| 397 |
case EDIT_MENU_CUT_ID: |
| 398 |
TECut(editor->last_te); |
| 399 |
editor_update_menu(editor); |
| 400 |
if (editor->last_te == editor->log_te) |
| 401 |
UpdateScrollbarForTE(editor->win, editor->log_scroller, |
| 402 |
editor->last_te, false); |
| 403 |
return true; |
| 404 |
case EDIT_MENU_COPY_ID: |
| 405 |
TECopy(editor->last_te); |
| 406 |
editor_update_menu(editor); |
| 407 |
return true; |
| 408 |
case EDIT_MENU_PASTE_ID: |
| 409 |
TEPaste(editor->last_te); |
| 410 |
if (editor->last_te == editor->log_te) |
| 411 |
UpdateScrollbarForTE(editor->win, editor->log_scroller, |
| 412 |
editor->last_te, false); |
| 413 |
editor_update_menu(editor); |
| 414 |
return true; |
| 415 |
case EDIT_MENU_SELECT_ALL_ID: |
| 416 |
TESetSelect(0, 1024 * 32, editor->last_te); |
| 417 |
editor_update_menu(editor); |
| 418 |
return true; |
| 419 |
} |
| 420 |
break; |
| 421 |
} |
| 422 |
|
| 423 |
return false; |
| 424 |
} |
| 425 |
|
| 426 |
void |
| 427 |
editor_save(struct editor *editor) |
| 428 |
{ |
| 429 |
struct tm ttm; |
| 430 |
size_t len, size; |
| 431 |
time_t ts; |
| 432 |
short ret, yy, mm, dd, hh, min, ss, count = 0; |
| 433 |
char *date, *data; |
| 434 |
|
| 435 |
if ((*(editor->author_te))->teLength == 0) { |
| 436 |
warn("Author field cannot be blank"); |
| 437 |
return; |
| 438 |
} |
| 439 |
|
| 440 |
len = (*(editor->date_te))->teLength; |
| 441 |
if (len == 0) { |
| 442 |
warn("Date field cannot be blank"); |
| 443 |
return; |
| 444 |
} |
| 445 |
|
| 446 |
date = xmalloc(len + 1, "editor_save"); |
| 447 |
memcpy(date, *(*(editor->date_te))->hText, len); |
| 448 |
date[len] = '\0'; |
| 449 |
|
| 450 |
ret = sscanf(date, "%d-%d-%d %d:%d:%d%n", &yy, &mm, &dd, &hh, &min, |
| 451 |
&ss, &count); |
| 452 |
xfree(&date); |
| 453 |
if (ret != 6 || count < 11) { |
| 454 |
warn("Date must be in YYYY-MM-DD HH:MM:SS format"); |
| 455 |
return; |
| 456 |
} |
| 457 |
|
| 458 |
ttm.tm_year = yy - 1900; |
| 459 |
ttm.tm_mon = mm - 1; |
| 460 |
ttm.tm_mday = dd; |
| 461 |
ttm.tm_hour = hh; |
| 462 |
ttm.tm_min = min; |
| 463 |
ttm.tm_sec = ss; |
| 464 |
ts = mktime(&ttm); |
| 465 |
|
| 466 |
len = (*(editor->log_te))->teLength; |
| 467 |
if (len == 0) { |
| 468 |
warn("Log cannot be blank"); |
| 469 |
return; |
| 470 |
} |
| 471 |
|
| 472 |
editor->amendment->date = ts; |
| 473 |
|
| 474 |
len = sizeof(editor->amendment->author) - 1; |
| 475 |
if ((*(editor->author_te))->teLength < len) |
| 476 |
len = (*(editor->author_te))->teLength; |
| 477 |
memcpy(editor->amendment->author, *(*(editor->author_te))->hText, |
| 478 |
len); |
| 479 |
editor->amendment->author[len] = '\0'; |
| 480 |
|
| 481 |
editor->amendment->log_len = (*(editor->log_te))->teLength; |
| 482 |
if (editor->amendment->log) |
| 483 |
DisposHandle(editor->amendment->log); |
| 484 |
|
| 485 |
editor->amendment->log = xNewHandle(editor->amendment->log_len); |
| 486 |
memcpy(*(editor->amendment->log), *(*(editor->log_te))->hText, |
| 487 |
editor->amendment->log_len); |
| 488 |
|
| 489 |
progress("Storing updated amendment metadata..."); |
| 490 |
|
| 491 |
repo_marshall_amendment(editor->amendment, &data, &len); |
| 492 |
|
| 493 |
size = bile_write(editor->browser->repo->bile, REPO_AMENDMENT_RTYPE, |
| 494 |
editor->amendment->id, data, len); |
| 495 |
if (size != len) |
| 496 |
panic("Failed storing amendment in repo file: %d", |
| 497 |
bile_error(editor->browser->repo->bile)); |
| 498 |
xfree(&data); |
| 499 |
|
| 500 |
editor->browser->need_refresh = true; |
| 501 |
focusable_close(focusable_find(editor->win)); |
| 502 |
progress(NULL); |
| 503 |
} |