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index 1e033c607d041bbec20f272598dca9a6f4d6ef15..1983375ca03a517a6d1408b2488c8814cc4d5a31 100644 (file)
--- a/tig.c
+++ b/tig.c
*/
#ifndef VERSION
-#define VERSION "tig-0.4.git"
+#define VERSION "tig-0.5.git"
#endif
#ifndef DEBUG
for (i = 1; i < argc; i++) {
char *opt = argv[i];
+ if (!strcmp(opt, "log") ||
+ !strcmp(opt, "diff") ||
+ !strcmp(opt, "show")) {
+ opt_request = opt[0] == 'l'
+ ? REQ_VIEW_LOG : REQ_VIEW_DIFF;
+ break;
+ }
+
+ if (opt[0] && opt[0] != '-')
+ break;
+
if (!strcmp(opt, "-l")) {
opt_request = REQ_VIEW_LOG;
continue;
break;
}
- if (!strcmp(opt, "log") ||
- !strcmp(opt, "diff") ||
- !strcmp(opt, "show")) {
- opt_request = opt[0] == 'l'
- ? REQ_VIEW_LOG : REQ_VIEW_DIFF;
- break;
- }
-
- if (opt[0] && opt[0] != '-')
- break;
-
die("unknown option '%s'\n\n%s", opt, usage);
}
{ 'g', REQ_TOGGLE_REV_GRAPH },
{ ':', REQ_PROMPT },
- /* wgetch() with nodelay() enabled returns ERR when there's no input. */
- { ERR, REQ_NONE },
-
/* Using the ncurses SIGWINCH handler. */
{ KEY_RESIZE, REQ_SCREEN_RESIZE },
};
static struct view *display[2];
static unsigned int current_view;
+/* Reading from the prompt? */
+static bool input_mode = FALSE;
+
#define foreach_displayed_view(view, i) \
for (i = 0; i < ARRAY_SIZE(display) && (view = display[i]); i++)
}
redrawwin(view->win);
- wrefresh(view->win);
+ if (input_mode)
+ wnoutrefresh(view->win);
+ else
+ wrefresh(view->win);
}
static void
else
wbkgdset(view->title, get_line_attr(LINE_TITLE_BLUR));
- werase(view->title);
mvwaddnstr(view->title, 0, 0, buf, bufpos);
+ wclrtoeol(view->title);
wmove(view->title, 0, view->width - 1);
- wrefresh(view->title);
+
+ if (input_mode)
+ wnoutrefresh(view->title);
+ else
+ wrefresh(view->title);
}
static void
size_t ret;
- ret = iconv(opt_iconv, &inbuf, &inlen, &outbuf, &outlen);
+ ret = iconv(opt_iconv, (const char **) &inbuf, &inlen, &outbuf, &outlen);
if (ret != (size_t) -1) {
line = out_buffer;
linelen = strlen(out_buffer);
static bool
tree_enter(struct view *view, struct line *line)
{
- enum open_flags flags = display[0] == view ? OPEN_SPLIT : OPEN_DEFAULT;
+ enum open_flags flags;
enum request request;
switch (line->type) {
/* Trees and subtrees share the same ID, so they are not not
* unique like blobs. */
- flags |= OPEN_RELOAD;
+ flags = OPEN_RELOAD;
request = REQ_VIEW_TREE;
break;
case LINE_TREE_FILE:
+ flags = display[0] == view ? OPEN_SPLIT : OPEN_DEFAULT;
request = REQ_VIEW_BLOB;
break;
struct commit {
char id[SIZEOF_REV]; /* SHA1 ID. */
- char title[75]; /* First line of the commit message. */
+ char title[128]; /* First line of the commit message. */
char author[75]; /* Author of the commit. */
struct tm time; /* Date from the author ident. */
struct ref **refs; /* Repository references. */
/* Require titles to start with a non-space character at the
* offset used by git log. */
- /* FIXME: More gracefull handling of titles; append "..." to
- * shortened titles, etc. */
- if (strncmp(line, " ", 4) ||
- isspace(line[4]))
+ if (strncmp(line, " ", 4))
+ break;
+ line += 4;
+ /* Well, if the title starts with a whitespace character,
+ * try to be forgiving. Otherwise we end up with no title. */
+ while (isspace(*line))
+ line++;
+ if (*line == '\0')
break;
+ /* FIXME: More graceful handling of titles; append "..." to
+ * shortened titles, etc. */
- string_copy(commit->title, line + 4);
+ string_copy(commit->title, line);
}
return TRUE;
/* The status window is used for polling keystrokes. */
static WINDOW *status_win;
+static bool status_empty = TRUE;
+
/* Update status and title window. */
static void
report(const char *msg, ...)
{
- static bool empty = TRUE;
struct view *view = display[current_view];
- if (!empty || *msg) {
+ if (input_mode)
+ return;
+
+ if (!status_empty || *msg) {
va_list args;
va_start(args, msg);
- werase(status_win);
wmove(status_win, 0, 0);
if (*msg) {
vwprintw(status_win, msg, args);
- empty = FALSE;
+ status_empty = FALSE;
} else {
- empty = TRUE;
+ status_empty = TRUE;
}
+ wclrtoeol(status_win);
wrefresh(status_win);
va_end(args);
struct view *view;
int i, key;
+ input_mode = TRUE;
+
foreach_view (view, i)
update_view(view);
- report("%s%.*s", prompt, pos, buf);
+ input_mode = FALSE;
+
+ mvwprintw(status_win, 0, 0, "%s%.*s", prompt, pos, buf);
+ wclrtoeol(status_win);
+
/* Refresh, accept single keystroke of input */
key = wgetch(status_win);
switch (key) {
}
}
- if (status == CANCEL) {
- /* Clear the status window */
- report("");
+ /* Clear the status window */
+ status_empty = FALSE;
+ report("");
+
+ if (status == CANCEL)
return NULL;
- }
buf[pos++] = 0;
/* Refresh, accept single keystroke of input */
key = wgetch(status_win);
+ /* wgetch() with nodelay() enabled returns ERR when there's no
+ * input. */
+ if (key == ERR) {
+ request = REQ_NONE;
+ continue;
+ }
+
request = get_keybinding(display[current_view]->keymap, key);
/* Some low-level request handling. This keeps access to