} else if (strcmp(view->vid, view->ops->id)) {
view->env->directory[0] = 0;
}
return begin_update(view, repo.cdup, tree_argv, flags);
}
static struct view_ops tree_ops = {
"file",
argv_env.commit,
VIEW_SEND_CHILD_ENTER | VIEW_SORTABLE,
sizeof(struct tree_state),
tree_open,
tree_read,
tree_draw,
tree_request,
view_column_grep,
tree_select,
NULL,
view_column_bit(AUTHOR) | view_column_bit(DATE) |
view_column_bit(FILE_NAME) | view_column_bit(FILE_SIZE) |
view_column_bit(ID) | view_column_bit(LINE_NUMBER) |
view_column_bit(MODE),
tree_get_column_data,
};
DEFINE_VIEW(tree);
/* vim: set ts=8 sw=8 noexpandtab: */
enum request
run_prompt_command(struct view *view, const char *argv[])
{
enum request request;
const char *cmd = argv[0];
size_t cmdlen = cmd ? strlen(cmd) : 0;
if (!cmd)
return REQ_NONE;
if (string_isnumber(cmd)) {
int lineno = view->pos.lineno + 1;
if (parse_int(&lineno, cmd, 0, view->lines + 1) == SUCCESS) {
if (!lineno)
lineno = 1;
select_view_line(view, lineno - 1);
report_clear();
} else {
report("Unable to parse '%s' as a line number", cmd);
}
} else if (iscommit(cmd)) {
int lineno;
if (!(view->ops->column_bits & view_column_bit(ID))) {
report("Jumping to commits is not supported by the %s view", view->name);
return REQ_NONE;
}
for (lineno = 0; lineno < view->lines; lineno++) {
struct view_column_data column_data = {};
struct line *line = &view->line[lineno];
if (view->ops->get_column_data(view, line, &column_data) &&
column_data.id &&
!strncasecmp(column_data.id, cmd, cmdlen)) {
string_ncopy(view->env->search, cmd, cmdlen);
select_view_line(view, lineno);
report_clear();
return REQ_NONE;
}
}
report("Unable to find commit '%s'", view->env->search);
return REQ_NONE;
} else if (cmdlen > 1 && (cmd[0] == '/' || cmd[0] == '?')) {
char search[SIZEOF_STR];
if (!argv_to_string(argv, search, sizeof(search), " ")) {
report("Failed to copy search string");
return REQ_NONE;
}
if (!strcmp(search + 1, view->env->search))
return cmd[0] == '/' ? REQ_FIND_NEXT : REQ_FIND_PREV;
string_ncopy(view->env->search, search + 1, strlen(search + 1));
return cmd[0] == '/' ? REQ_SEARCH : REQ_SEARCH_BACK;
} else if (cmdlen > 1 && cmd[0] == '!') {
struct view *next = &pager_view;
bool copied;
/* Trim the leading '!'. */
argv[0] = cmd + 1;
copied = argv_format(view->env, &next->argv, argv, FALSE, TRUE);
argv[0] = cmd;
if (!copied) {
report("Argument formatting failed");
} else {
/* When running random commands, initially show the
* command in the title. However, it maybe later be
* overwritten if a commit line is selected. */
argv_to_string(next->argv, next->ref, sizeof(next->ref), " ");
next->dir = NULL;
open_pager_view(view, OPEN_PREPARED | OPEN_WITH_STDERR);
}
} else if (!strcmp(cmd, "save-display")) {
const char *path = argv[1] ? argv[1] : "tig-display.txt";
if (!save_display(path))
report("Failed to save screen to %s", path);
else
report("Saved screen to %s", path);
} else if (!strcmp(cmd, "exec")) {
struct run_request req = { view->keymap, {}, argv + 1 };
enum status_code code = parse_run_request_flags(&req.flags, argv + 1);
if (code != SUCCESS) {
report("Failed to execute command: %s", get_status_message(code));
} else {
return exec_run_request(view, &req);
}
} else if (!strcmp(cmd, "toggle")) {
enum view_flag flags = VIEW_NO_FLAGS;
enum status_code code = prompt_toggle(view, argv, &flags);
const char *action = get_status_message(code);
if (code != SUCCESS) {
report("%s", action);
return REQ_NONE;
}
prompt_update_display(flags);
if (*action)
report("%s", action);
} else if (!strcmp(cmd, "script")) {
if (is_script_executing()) {
report("Scripts cannot be run from scripts");
} else if (!open_script(argv[1])) {
report("Failed to open %s", argv[1]);
}
} else {
struct key key = {};
enum status_code code;
enum view_flag flags = VIEW_NO_FLAGS;
/* Try :<key> */
key.modifiers.multibytes = 1;
string_ncopy(key.data.bytes, cmd, cmdlen);
request = get_keybinding(view->keymap, &key, 1);
if (request != REQ_NONE)
return request;
/* Try :<command> */
request = get_request(cmd);
if (request != REQ_UNKNOWN)
return request;
code = set_option(argv[0], argv_size(argv + 1), &argv[1]);
if (code != SUCCESS) {
report("%s", get_status_message(code));
return REQ_NONE;
}
if (!strcmp(cmd, "set")) {
struct prompt_toggle *toggle;
toggle = find_prompt_toggle(option_toggles, ARRAY_SIZE(option_toggles),
"", argv[1], strlen(argv[1]));
if (toggle)
flags = toggle->flags;
}
if (flags) {
prompt_update_display(flags);
} else {
request = view_can_refresh(view) ? REQ_REFRESH : REQ_SCREEN_REDRAW;
if (!strcmp(cmd, "color"))
init_colors();
resize_display();
redraw_display(TRUE);
}
}
return REQ_NONE;
}
}
state->reading_diff_stat = false;
}
if (!pager_common_read(view, data, type, &line))
return false;
if (line && state->graph_indent)
line->graph_indent = 1;
return true;
}
static struct view_ops log_ops = {
"line",
argv_env.head,
VIEW_ADD_PAGER_REFS | VIEW_OPEN_DIFF | VIEW_SEND_CHILD_ENTER | VIEW_LOG_LIKE | VIEW_REFRESH | VIEW_FLEX_WIDTH,
sizeof(struct log_state),
log_open,
log_read,
view_column_draw,
log_request,
view_column_grep,
log_select,
NULL,
view_column_bit(LINE_NUMBER) | view_column_bit(TEXT),
pager_get_column_data,
};
DEFINE_VIEW(log);
/* vim: set ts=8 sw=8 noexpandtab: */
open_view(view, &diff_view, flags | OPEN_PREPARED);
}
return REQ_NONE;
default:
return main_request(view, request, line);
}
}
static struct view_ops stash_ops = {
"stash",
argv_env.stash,
VIEW_SEND_CHILD_ENTER | VIEW_REFRESH,
sizeof(struct main_state),
stash_open,
main_read,
view_column_draw,
stash_request,
view_column_grep,
stash_select,
main_done,
view_column_bit(AUTHOR) | view_column_bit(COMMIT_TITLE) |
view_column_bit(DATE) | view_column_bit(ID) |
view_column_bit(LINE_NUMBER),
main_get_column_data,
};
DEFINE_VIEW(stash);
/* vim: set ts=8 sw=8 noexpandtab: */
