first version of the generic gui for the tracer

2016-04-11 11:18:26 +02:00
parent ee6789cdde
commit 2bb04f0105
18 changed files with 1737 additions and 1 deletions
@@ -0,0 +1,47 @@
+#ifndef _X_H_
+#define _X_H_
+
+/* public X interface */
+
+#define BACKGROUND_COLOR 0
+#define FOREGROUND_COLOR 1
+
+typedef void x_connection;
+typedef void x_window;
+
+x_connection *x_open(void);
+
+x_window *x_create_window(x_connection *x, int width, int height,
+    char *title);
+
+int x_connection_fd(x_connection *x);
+
+void x_flush(x_connection *x);
+
+int x_new_color(x_connection *x, char *color);
+
+/* for x_events, we pass the gui */
+#include "gui.h"
+void x_events(gui *gui);
+
+void x_text_get_dimensions(x_connection *, const char *t,
+                           int *width, int *height, int *baseline);
+
+/* drawing functions */
+
+void x_draw_line(x_connection *c, x_window *w, int color,
+    int x1, int y1, int x2, int y2);
+
+void x_draw_rectangle(x_connection *c, x_window *w, int color,
+    int x, int y, int width, int height);
+
+void x_fill_rectangle(x_connection *c, x_window *w, int color,
+    int x, int y, int width, int height);
+
+void x_draw_string(x_connection *_c, x_window *_w, int color,
+    int x, int y, const char *t);
+
+/* this function copies the pixmap to the window */
+void x_draw(x_connection *c, x_window *w);
+
+#endif /* _X_H_ */