Massive changes. We now support text selection of pdfs, and not just

Thu Jun 30 01:43:00 2005  Jonathan Blandford  <jrb@redhat.com>

        * shell/*:
        * backend/ev-render-context.[ch]:
        * backend/ev-selection.[ch]:

        Massive changes.  We now support text selection of pdfs, and not
        just rectangular selection.  This is pretty broken still, but I
        want to get something into CVS.

1 files changed, 68 insertions, 0 deletions

diff --git a/backend/ev-selection.h b/backend/ev-selection.h
new file mode 100644
index 0000000..a07d639
--- /dev/null
+++ b/backend/ev-selection.h
@@ -0,0 +1,68 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
+/*
+ *  Copyright (C) 2000-2003 Marco Pesenti Gritti
+ *
+ *  This program 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, or (at your option)
+ *  any later version.
+ *
+ *  This program 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_SELECTION_H
+#define EV_SELECTION_H
+
+#include <glib-object.h>
+#include <glib.h>
+#include <gdk/gdkpixbuf.h>
+#include <gdk/gdk.h>
+#include "ev-document.h"
+
+G_BEGIN_DECLS
+
+#define EV_TYPE_SELECTION            (ev_selection_get_type ())
+#define EV_SELECTION(o)		     (G_TYPE_CHECK_INSTANCE_CAST ((o), EV_TYPE_SELECTION, EvSelection))
+#define EV_SELECTION_IFACE(k)	     (G_TYPE_CHECK_CLASS_CAST((k), EV_TYPE_SELECTION, EvSelectionIface))
+#define EV_IS_SELECTION(o)	     (G_TYPE_CHECK_INSTANCE_TYPE ((o), EV_TYPE_SELECTION))
+#define EV_IS_SELECTION_IFACE(k)     (G_TYPE_CHECK_CLASS_TYPE ((k), EV_TYPE_SELECTION))
+#define EV_SELECTION_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), EV_TYPE_SELECTION, EvSelectionIface))
+
+typedef struct _EvSelection	  EvSelection;
+typedef struct _EvSelectionIface   EvSelectionIface;
+
+struct _EvSelectionIface
+{
+	GTypeInterface base_iface;
+
+	void        (* render_selection)     (EvSelection      *selection,
+					      EvRenderContext  *rc,
+					      GdkPixbuf       **pixbuf,
+					      EvRectangle      *points,
+					      EvRectangle      *old_points);
+	GdkRegion * (* get_selection_region) (EvSelection      *selection,
+					      EvRenderContext  *rc,
+					      EvRectangle      *points);
+};
+
+GType      ev_selection_get_type             (void);
+void       ev_selection_render_selection     (EvSelection      *selection,
+					      EvRenderContext  *rc,
+					      GdkPixbuf       **pixbuf,
+					      EvRectangle      *points,
+					      EvRectangle      *old_points);
+GdkRegion *ev_selection_get_selection_region (EvSelection      *selection,
+					      EvRenderContext  *rc,
+					      EvRectangle      *points);
+				  
+G_END_DECLS
+
+#endif