[lcd4linux @ 2004-01-10 20:22:33 by reinelt]

added new function 'cfg_list()' (not finished yet)
added layout.c (will replace processor.c someday)
added widget_text.c (will be the first and most important widget)
modified lcd4linux.c so that old-style configs should work, too

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@304 3ae390bd-cb1e-0410-b409-cd5a39f66f1f

1 files changed, 29 insertions, 2 deletions

diff --git a/widget.h b/widget.h
index 05999e6..2ff0c8d 100644
--- a/widget.h
+++ b/widget.h
@@ -1,4 +1,4 @@
-/* $Id: widget.h,v 1.3 2004/01/10 17:34:40 reinelt Exp $
+/* $Id: widget.h,v 1.4 2004/01/10 20:22:33 reinelt Exp $
  *
  * generic widget handling
  *
@@ -23,6 +23,12 @@
  *
  *
  * $Log: widget.h,v $
+ * Revision 1.4  2004/01/10 20:22:33  reinelt
+ * added new function 'cfg_list()' (not finished yet)
+ * added layout.c (will replace processor.c someday)
+ * added widget_text.c (will be the first and most important widget)
+ * modified lcd4linux.c so that old-style configs should work, too
+ *
  * Revision 1.3  2004/01/10 17:34:40  reinelt
  * further matrixOrbital changes
  * widgets initialized
@@ -39,6 +45,27 @@
 #ifndef _WIDGET_H_
 #define _WIDGET_H_
 
-int widget_register (void);
+
+struct WIDGET; // forward declaration
+
+typedef struct WIDGET_CLASS {
+  char *name;
+  int (*init)   (struct WIDGET *Self);
+  int (*update) (struct WIDGET *Self);
+  int (*render) (struct WIDGET *Self);
+  int (*quit)   (struct WIDGET *Self);
+} WIDGET_CLASS;
+
+typedef struct WIDGET{
+  char *name;
+  WIDGET_CLASS *class;
+} WIDGET;
+
+
+int widget_register (WIDGET_CLASS *widget);
+
+
+// some basic widgets
+WIDGET_CLASS Widget_Text;
 
 #endif