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-rw-r--r--form/frm_scale.c66
1 files changed, 66 insertions, 0 deletions
diff --git a/form/frm_scale.c b/form/frm_scale.c
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+/****************************************************************************
+ * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Juergen Pfeifer, 1995,1997 *
+ ****************************************************************************/
+
+#include "form.priv.h"
+
+MODULE_ID("$Id: frm_scale.c,v 1.9 2004/12/11 22:12:34 tom Exp $")
+
+/*---------------------------------------------------------------------------
+| Facility : libnform
+| Function : int scale_form( const FORM *form, int *rows, int *cols )
+|
+| Description : Retrieve size of form
+|
+| Return Values : E_OK - no error
+| E_BAD_ARGUMENT - invalid form pointer
+| E_NOT_CONNECTED - no fields connected to form
++--------------------------------------------------------------------------*/
+NCURSES_EXPORT(int)
+scale_form(const FORM *form, int *rows, int *cols)
+{
+ T((T_CALLED("scale_form(%p,%p,%p)"), form, rows, cols));
+
+ if (!form)
+ RETURN(E_BAD_ARGUMENT);
+
+ if (!(form->field))
+ RETURN(E_NOT_CONNECTED);
+
+ if (rows)
+ *rows = form->rows;
+ if (cols)
+ *cols = form->cols;
+
+ RETURN(E_OK);
+}
+
+/* frm_scale.c ends here */