Implement GUI line edit

1 files changed, 47 insertions, 0 deletions

diff --git a/src/gui/inc/gui/line_edit.h b/src/gui/inc/gui/line_edit.h
new file mode 100644
index 0000000..3a0f027
--- /dev/null
+++ b/src/gui/inc/gui/line_edit.h
@@ -0,0 +1,47 @@
+#ifndef GUI_LINE_EDIT_H
+#define GUI_LINE_EDIT_H
+
+#include <gui.h>
+#include <gui/label.h>
+#include <gfx.h>
+#include <util.h>
+#include <stdbool.h>
+#include <stddef.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+struct gui_line_edit
+{
+    struct gui_common common;
+    struct gui_label label;
+    short w;
+    bool focus, blink;
+    unsigned blt;
+    char *text;
+    size_t i, sz;
+};
+
+void gui_line_edit_init(struct gui_line_edit *l, char *buf, size_t sz);
+
+UTIL_STATIC_ASSERT(!offsetof(struct gui_line_edit, common),
+    "unexpected offset for struct gui_line_edit");
+
+enum
+{
+    GUI_LINE_EDIT_LEFT,
+    GUI_LINE_EDIT_MID,
+    GUI_LINE_EDIT_RIGHT,
+
+    MAX_GUI_LINE_EDIT_SPRITES
+};
+
+extern struct sprite gui_line_edit_sprites[MAX_GUI_LINE_EDIT_SPRITES];
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GUI_LINE_EDIT_H */