[libdocument] Add EvDocumentPrint interface

It allows rendering pages into a cairo context.

diff --git a/evince-document.h b/evince-document.h
index b35525f2648f0791e95c015d5fcb2ecbbe5553ea..f210a66f798654935676572533bf9db624cb6f09 100644 (file)
--- a/evince-document.h
+++ b/evince-document.h
@@ -32,6 +32,7 @@
 #include <libdocument/ev-document-images.h>
 #include <libdocument/ev-document-info.h>
 #include <libdocument/ev-document-layers.h>
+#include <libdocument/ev-document-print.h>
 #include <libdocument/ev-document-links.h>
 #include <libdocument/ev-document-misc.h>
 #include <libdocument/ev-document-security.h>

diff --git a/libdocument/Makefile.am b/libdocument/Makefile.am
index 1597c72df4477c384c9b3aff1638c28701056f6f..ef5876fd472a10c93ef239d0cf55582b82814597 100644 (file)
--- a/libdocument/Makefile.am
+++ b/libdocument/Makefile.am
@@ -22,6 +22,7 @@ INST_H_FILES =                                        \
        ev-document-layers.h                    \
        ev-document-links.h                     \
        ev-document-misc.h                      \
+       ev-document-print.h                     \
        ev-document-security.h                  \
        ev-document-thumbnails.h                \
        ev-document-transition.h                \
@@ -63,6 +64,7 @@ libevdocument_la_SOURCES=                     \
        ev-document-layers.c                    \
        ev-document-links.c                     \
        ev-document-images.c                    \
+       ev-document-print.c                     \
        ev-document-security.c                  \
        ev-document-find.c                      \
        ev-document-transition.c                \

diff --git a/libdocument/ev-document-print.c b/libdocument/ev-document-print.c
new file mode 100644 (file)
index 0000000..004a23c
--- /dev/null
+++ b/libdocument/ev-document-print.c
@@ -0,0 +1,41 @@
+/* ev-document-print.c
+ *  this file is part of evince, a gnome document_links viewer
+ *
+ * Copyright (C) 2009 Carlos Garcia Campos  <carlosgc@gnome.org>
+ *
+ * Evince is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Evince is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "config.h"
+
+#include "ev-document.h"
+#include "ev-document-print.h"
+
+EV_DEFINE_INTERFACE (EvDocumentPrint, ev_document_print, 0)
+
+static void
+ev_document_print_class_init (EvDocumentPrintIface *klass)
+{
+}
+
+void
+ev_document_print_print_page (EvDocumentPrint *document_print,
+                             EvPage          *page,
+                             cairo_t         *cr)
+{
+       EvDocumentPrintIface *iface = EV_DOCUMENT_PRINT_GET_IFACE (document_print);
+
+       iface->print_page (document_print, page, cr);
+}

diff --git a/libdocument/ev-document-print.h b/libdocument/ev-document-print.h
new file mode 100644 (file)
index 0000000..12ce50c
--- /dev/null
+++ b/libdocument/ev-document-print.h
@@ -0,0 +1,59 @@
+/* ev-document-print.h
+ *  this file is part of evince, a gnome document viewer
+ *
+ * Copyright (C) 2009 Carlos Garcia Campos  <carlosgc@gnome.org>
+ *
+ * Evince is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Evince is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef EV_DOCUMENT_PRINT_H
+#define EV_DOCUMENT_PRINT_H
+
+#include <glib-object.h>
+#include <cairo.h>
+
+#include "ev-page.h"
+
+G_BEGIN_DECLS
+
+#define EV_TYPE_DOCUMENT_PRINT            (ev_document_print_get_type ())
+#define EV_DOCUMENT_PRINT(o)              (G_TYPE_CHECK_INSTANCE_CAST ((o), EV_TYPE_DOCUMENT_PRINT, EvDocumentPrint))
+#define EV_DOCUMENT_PRINT_IFACE(k)        (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_DOCUMENT_PRINT, EvDocumentPrintIface))
+#define EV_IS_DOCUMENT_PRINT(o)                   (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_DOCUMENT_PRINT))
+#define EV_IS_DOCUMENT_PRINT_IFACE(k)     (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_DOCUMENT_PRINT))
+#define EV_DOCUMENT_PRINT_GET_IFACE(inst)  (G_TYPE_INSTANCE_GET_INTERFACE ((inst), EV_TYPE_DOCUMENT_PRINT, EvDocumentPrintIface))
+
+typedef struct _EvDocumentPrint      EvDocumentPrint;
+typedef struct _EvDocumentPrintIface EvDocumentPrintIface;
+
+struct _EvDocumentPrintIface
+{
+       GTypeInterface base_iface;
+
+       /* Methods  */
+       void (* print_page) (EvDocumentPrint *document_print,
+                            EvPage          *page,
+                            cairo_t         *cr);
+};
+
+GType ev_document_print_get_type   (void) G_GNUC_CONST;
+
+void  ev_document_print_print_page (EvDocumentPrint *document_print,
+                                   EvPage          *page,
+                                   cairo_t         *cr);
+
+G_END_DECLS
+
+#endif /* EV_DOCUMENT_PRINT_H */