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authorChristopher James Lahey <clahey@helixcode.com>2000-06-11 05:13:07 +0800
committerChris Lahey <clahey@src.gnome.org>2000-06-11 05:13:07 +0800
commit5dc1015e9666ef59682c46e306ed3a4add0a9356 (patch)
tree7bc125bde4c0c8064d0bd9a4c9733b1faf15e5bd /widgets/misc/e-printable.h
parent3976b6b155858f116261befc5aeb435de7e06c65 (diff)
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Added e-printable.c and e-printable.h.
2000-06-10 Christopher James Lahey <clahey@helixcode.com> * Makefile.am: Added e-printable.c and e-printable.h. * e-printable.c, e-printable.h: This new class is a printing context. Other classes return an EPrintable which represents a context for printing that object. * e-util.c, e-util.h: Added e_marshal_NONE__OBJECT_DOUBLE_DOUBLE_BOOL and e_marshal_DOUBLE__OBJECT_DOUBLE_DOUBLE. svn path=/trunk/; revision=3510
Diffstat (limited to 'widgets/misc/e-printable.h')
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diff --git a/widgets/misc/e-printable.h b/widgets/misc/e-printable.h
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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * e-printable.h: an object printer.
+ *
+ * Author:
+ * Christopher James Lahey <clahey@helixcode.com>
+ *
+ * (C) 2000 Helix Code, Inc.
+ */
+#ifndef _E_PRINTABLE_H_
+#define _E_PRINTABLE_H_
+
+#include <gtk/gtkobject.h>
+#include <libgnomeprint/gnome-print.h>
+
+#define E_PRINTABLE_TYPE (e_printable_get_type ())
+#define E_PRINTABLE(o) (GTK_CHECK_CAST ((o), E_PRINTABLE_TYPE, EPrintable))
+#define E_PRINTABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_PRINTABLE_TYPE, EPrintableClass))
+#define E_IS_PRINTABLE(o) (GTK_CHECK_TYPE ((o), E_PRINTABLE_TYPE))
+#define E_IS_PRINTABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_PRINTABLE_TYPE))
+
+typedef struct {
+ GtkObject base;
+} EPrintable;
+
+typedef struct {
+ GtkObjectClass parent_class;
+
+ /*
+ * Signals
+ */
+
+ void (*print_page) (EPrintable *etm, GnomePrintContext *context, gdouble width, gdouble height, gboolean quantized);
+ gboolean (*data_left) (EPrintable *etm);
+ void (*reset) (EPrintable *etm);
+ gdouble (*height) (EPrintable *etm, GnomePrintContext *context, gdouble width, gdouble max_height);
+} EPrintableClass;
+
+GtkType e_printable_get_type (void);
+
+EPrintable *e_printable_new (void);
+
+/*
+ * Routines for emitting signals on the e_table
+ */
+void e_printable_print_page (EPrintable *e_printable,
+ GnomePrintContext *context,
+ gdouble width,
+ gdouble height,
+ gboolean quantized);
+gboolean e_printable_data_left (EPrintable *e_printable);
+void e_printable_reset (EPrintable *e_printable);
+gdouble e_printable_height (EPrintable *e_printable,
+ GnomePrintContext *context,
+ gdouble width,
+ gdouble max_height);
+
+#endif /* _E_PRINTABLE_H_ */