status window code stub

1 files changed, 70 insertions, 0 deletions

diff --git a/ui_nwindow.c b/ui_nwindow.c
new file mode 100644
index 0000000..7098097
--- /dev/null
+++ b/ui_nwindow.c
@@ -0,0 +1,70 @@
+#include <stdlib.h>
+#include <string.h>
+
+#include "ui.h"
+#include "ui_nwindow.h"
+
+
+struct txtwindow *
+init_txtwindow(unsigned int x, unsigned int y, unsigned int width, unsigned int height, chtype attrs, window_func cb_update)
+{
+  struct txtwindow *a = calloc(1, sizeof(struct txtwindow));
+
+  a->x = x;
+  a->y = y;
+  a->width = width;
+  a->height = height;
+  a->scrollable = false;
+  a->title_len = INITIAL_TITLE_LEN;
+  a->text_len = INITIAL_TEXT_LEN;
+  a->title = calloc(a->title_len, sizeof(char));
+  a->text = calloc(a->text_len, sizeof(char));
+  a->attrs = attrs;
+  a->window_func = cb_update;
+  return (a);
+}
+
+void
+free_txtwindow(struct txtwindow *a)
+{
+  if (a->text) {
+    free(a->text);
+  }
+  if (a->title) {
+    free(a->title);
+  }
+  free(a);
+}
+
+int
+txtwindow_cb(WINDOW *win, void *data, bool timedout)
+{
+  struct txtwindow *a = (struct txtwindow *) data;
+  return (UICB_OK);
+}
+
+void inline
+register_txtwindow(struct txtwindow *a)
+{
+  register_ui_elt(txtwindow_cb, (void *) a, NULL);
+}
+
+static inline size_t
+__do_textcpy(char **p_dest, size_t sz_dest, const char *p_src, size_t sz_src)
+{
+  if (sz_src > sz_dest) {
+    *p_dest = (char *) realloc(*p_dest, sz_dest * sizeof(char));
+  }
+  memset(*p_dest, '\0', sz_dest);
+  return sz_dest;
+}
+
+void
+set_txtwindow_text(struct txtwindow *a, const char *text)
+{
+  size_t len = strlen(text);
+
+  if (len > a->text_len) {
+    a->text_len = __do_textcpy(&a->text, a->text_len, text, len);
+  }
+}