starting the material window

[retroray] / src / rtk.h

diff --git a/src/rtk.h b/src/rtk.h
index 47470f1..a2a54ef 100644 (file)
--- a/src/rtk.h
+++ b/src/rtk.h
@@ -1,23 +1,124 @@
 #ifndef RTK_H_
 #define RTK_H_
 
-enum { RTK_ANY, RTK_WIN, RTK_BUTTON, RTK_LABEL, RTK_CHECKBOX, RTK_SLIDER };
+#include "sizeint.h"
 
-typedef struct rtk_any {
-       int type;
+/* widget type */
+enum {
+       RTK_ANY,
+       RTK_WIN,
+       RTK_BUTTON,
+       RTK_LABEL,
+       RTK_CHECKBOX,
+       RTK_SLIDER,
+       RTK_SEP
+};
+/* window layout */
+enum { RTK_NONE, RTK_VBOX, RTK_HBOX };
+/* window flags */
+enum {
+       RTK_WIN_FRAME           = 1,
+       RTK_WIN_MOVABLE         = 2,
+       RTK_WIN_RESIZABLE       = 4
+};
+/* button mode */
+enum { RTK_PUSHBN, RTK_TOGGLEBN };
+
+typedef struct rtk_screen rtk_screen;
+typedef union rtk_widget rtk_widget;
+typedef struct rtk_icon rtk_icon;
+typedef struct rtk_iconsheet rtk_iconsheet;
+
+typedef struct rtk_rect {
        int x, y, width, height;
-       char *text;
-} rtk_any, rtk_label;
-
-typedef union rtk_widget {
-       int type;
-       rtk_any any;
-       rtk_window win;
-       rtk_button bn;
-       rtk_label lb;
-       rtk_checkbox chk;
-} rtk_widget;
-
-rtk_widget *rtk_create_window(rtk_widget *par, int x, int y, int w, int h);
+} rtk_rect;
+
+typedef struct rtk_icon {
+       char *name;
+       int width, height, scanlen;
+       uint32_t *pixels;
+
+       struct rtk_icon *next;
+} rtk_icon;
+
+
+typedef struct rtk_draw_ops {
+       void (*fill)(rtk_rect *rect, uint32_t color);
+       void (*blit)(int x, int y, rtk_icon *icon);
+       void (*drawtext)(int x, int y, const char *str);
+       void (*textrect)(const char *str, rtk_rect *rect);
+} rtk_draw_ops;
+
+typedef void (*rtk_callback)(rtk_widget*, void*);
+
+/* global state */
+void rtk_setup(rtk_draw_ops *drawop);
+
+/* widget functions */
+rtk_widget *rtk_create_widget(void);
+void rtk_free_widget(rtk_widget *w);
+
+int rtk_type(rtk_widget *w);
+rtk_widget *rtk_parent(rtk_widget *w);
+
+void rtk_move(rtk_widget *w, int x, int y);
+void rtk_pos(rtk_widget *w, int *xptr, int *yptr);
+void rtk_resize(rtk_widget *w, int xsz, int ysz);
+void rtk_size(rtk_widget *w, int *xptr, int *yptr);
+void rtk_get_rect(rtk_widget *w, rtk_rect *r);
+
+int rtk_set_text(rtk_widget *w, const char *str);
+const char *rtk_get_text(rtk_widget *w);
+
+void rtk_set_value(rtk_widget *w, int val);
+int rtk_get_value(rtk_widget *w);
+
+void rtk_set_callback(rtk_widget *w, rtk_callback cbfunc, void *cls);
+
+void rtk_show(rtk_widget *w);
+void rtk_hide(rtk_widget *w);
+int rtk_visible(const rtk_widget *w);
+
+void rtk_invalidate(rtk_widget *w);
+void rtk_validate(rtk_widget *w);
+
+/* window functions */
+void rtk_win_layout(rtk_widget *w, int layout);
+void rtk_win_clear(rtk_widget *w);
+void rtk_win_add(rtk_widget *par, rtk_widget *child);
+void rtk_win_rm(rtk_widget *par, rtk_widget *child);
+int rtk_win_has(rtk_widget *par, rtk_widget *child);
+
+/* button functions */
+void rtk_bn_mode(rtk_widget *w, int mode);
+void rtk_bn_set_icon(rtk_widget *w, rtk_icon *icon);
+rtk_icon *rtk_bn_get_icon(rtk_widget *w);
+
+rtk_widget *rtk_create_window(rtk_widget *par, const char *title, int x, int y,
+               int width, int height, unsigned int flags);
+rtk_widget *rtk_create_button(rtk_widget *par, const char *str, rtk_callback cbfunc);
+rtk_widget *rtk_create_iconbutton(rtk_widget *par, rtk_icon *icon, rtk_callback cbfunc);
+rtk_widget *rtk_create_label(rtk_widget *par, const char *text);
+rtk_widget *rtk_create_checkbox(rtk_widget *par, const char *text, int chk, rtk_callback cbfunc);
+rtk_widget *rtk_create_separator(rtk_widget *par);
+
+/* icon functions */
+rtk_iconsheet *rtk_load_iconsheet(const char *fname);
+void rtk_free_iconsheet(rtk_iconsheet *is);
+
+rtk_icon *rtk_define_icon(rtk_iconsheet *is, const char *name, int x, int y, int w, int h);
+rtk_icon *rtk_lookup_icon(rtk_iconsheet *is, const char *name);
+
+
+void rtk_draw_widget(rtk_widget *w);
+
+/* input events */
+int rtk_input_key(rtk_widget *w, int key, int press);
+int rtk_input_mbutton(rtk_widget *w, int bn, int press, int x, int y);
+int rtk_input_mmotion(rtk_widget *w, int x, int y);
+
+/* misc */
+void rtk_fix_rect(rtk_rect *r);
+void rtk_rect_union(rtk_rect *a, const rtk_rect *b);
 
 #endif /* RTK_H_ */