settings editor, and lots of changes in service of that

1 files changed, 17 insertions, 0 deletions

diff --git a/src/user/settings/str_editor.cpp b/src/user/settings/str_editor.cpp
new file mode 100644
index 0000000..5e86e96
--- /dev/null
+++ b/src/user/settings/str_editor.cpp
@@ -0,0 +1,17 @@
+#include <knob/block.h>
+
+#include "str_editor.h"
+
+str_editor::str_editor(struct setting *s, const char *sname)
+  : e(10, 25, s->data.string), s(&s->data.string) {
+  editing_widget_ready(e, sname);
+}
+
+void str_editor::set_data() {
+  const char *const contents = e.get_contents();
+  if (strequ(contents, *s))
+    return;
+  delete *s;
+  *s = strdup(contents);
+  main_w->is_saved = false;
+}
\ No newline at end of file