[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, 41 insertions, 2 deletions

diff --git a/widget.c b/widget.c
index d2bb73d..e152571 100644
--- a/widget.c
+++ b/widget.c
@@ -1,4 +1,4 @@
-/* $Id: widget.c,v 1.3 2004/01/10 17:34:40 reinelt Exp $
+/* $Id: widget.c,v 1.4 2004/01/10 20:22:33 reinelt Exp $
  *
  * generic widget handling
  *
@@ -21,6 +21,12 @@
  *
  *
  * $Log: widget.c,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
@@ -50,6 +56,39 @@
 #include "cfg.h"
 #include "widget.h"
 
-int widget_register (void)
+
+static WIDGET_CLASS *Classes=NULL;
+static int          nClasses=0;
+
+static WIDGET *Widgets=NULL;
+static int    nWidgets=0;
+
+
+int widget_register (WIDGET_CLASS *widget)
+{
+  int i;
+
+  for (i=0; i<nClasses; i++) {
+    if (strcasecmp(widget->name, Classes[i].name)==0) {
+      error ("internal error: widget '%s' already exists!");
+      return -1;
+    }
+  }
+
+  nClasses++;
+  Classes=realloc(Classes, nClasses*sizeof(WIDGET_CLASS));
+  Classes[nClasses-1] = *widget;
+  
+  return 0;
+}
+
+
+int widget_add (char *section, char *name)
 {
+  nWidgets++;
+  Widgets=realloc(Widgets, nWidgets*sizeof(WIDGET));
+
+  Widgets[nWidgets-1].name = name;
+  
+  return 0;
 }