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Implement 'rename workspace <old_name> to <new_name>'

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This commit is contained in:
Michael Stapelberg
2012-04-08 20:34:31 +02:00
parent ad513b4799
commit 373b4ad74a
7 changed files with 183 additions and 4 deletions
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60
src/commands.c
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@ -1556,3 +1556,63 @@ void cmd_scratchpad_show(I3_CMD) {
// XXX: default reply for now, make this a better reply
cmd_output->json_output = sstrdup("{\"success\": true}");
}
/*
* Implementation of 'rename workspace <name> to <name>'
*
*/
void cmd_rename_workspace(I3_CMD, char *old_name, char *new_name) {
LOG("Renaming workspace \"%s\" to \"%s\"\n", old_name, new_name);
Con *output, *workspace = NULL;
TAILQ_FOREACH(output, &(croot->nodes_head), nodes)
GREP_FIRST(workspace, output_get_content(output),
!strcasecmp(child->name, old_name));
if (!workspace) {
// TODO: we should include the old workspace name here and use yajl for
// generating the reply.
cmd_output->json_output = sstrdup("{\"success\": false, "
"\"error\":\"Old workspace not found\"}");
return;
}
Con *check_dest = NULL;
TAILQ_FOREACH(output, &(croot->nodes_head), nodes)
GREP_FIRST(check_dest, output_get_content(output),
!strcasecmp(child->name, new_name));
if (check_dest != NULL) {
// TODO: we should include the new workspace name here and use yajl for
// generating the reply.
cmd_output->json_output = sstrdup("{\"success\": false, "
"\"error\":\"New workspace already exists\"}");
return;
}
/* Change the name and try to parse it as a number. */
FREE(workspace->name);
workspace->name = sstrdup(new_name);
char *endptr = NULL;
long parsed_num = strtol(new_name, &endptr, 10);
if (parsed_num == LONG_MIN ||
parsed_num == LONG_MAX ||
parsed_num < 0 ||
endptr == new_name)
workspace->num = -1;
else workspace->num = parsed_num;
LOG("num = %d\n", workspace->num);
/* By re-attaching, the sort order will be correct afterwards. */
Con *previously_focused = focused;
Con *parent = workspace->parent;
con_detach(workspace);
con_attach(workspace, parent, false);
/* Restore the previous focus since con_attach messes with the focus. */
con_focus(previously_focused);
cmd_output->needs_tree_render = true;
cmd_output->json_output = sstrdup("{\"success\": true}");
ipc_send_event("workspace", I3_IPC_EVENT_WORKSPACE, "{\"change\":\"rename\"}");
}