Move EvView specific code to a libeviview library so that it can be

2009-01-18  Carlos Garcia Campos  <carlosgc@gnome.org>

	* configure.ac:
	* Makefile.am:
	* libdocument/Makefile.am:
	* libview/Makefile.am:
	* libview/ev-job-scheduler.[ch]:
	* libview/ev-jobs.[ch]:
	* libview/ev-page-cache.[ch]:
	* libview/ev-pixbuf-cache.[ch]:
	* libview/ev-timeline.[ch]:
	* libview/ev-transition-animation.[ch]:
	* libview/ev-view-accessible.[ch]:
	* libview/ev-view-marshal.list:
	* libview/ev-view.[ch]:
	* shell/Makefile.am:

	Move EvView specific code to a libeviview library so that it can
	be embbeded in other applications. Based on patches by Tomeu
	Vizoso. Fixes bug #567751.

svn path=/trunk/; revision=3348

1 files changed, 145 insertions, 0 deletions

diff --git a/libview/ev-view.h b/libview/ev-view.h
new file mode 100644
index 0000000..af12baf
--- /dev/null
+++ b/libview/ev-view.h
@@ -0,0 +1,145 @@
+/* this file is part of evince, a gnome document viewer
+ *
+ *  Copyright (C) 2004 Red Hat, Inc
+ *
+ * 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_VIEW_H__
+#define __EV_VIEW_H__
+
+#include <gtk/gtk.h>
+
+#include "ev-document.h"
+#include "ev-link.h"
+
+G_BEGIN_DECLS
+
+#define EV_TYPE_VIEW            (ev_view_get_type ())
+#define EV_VIEW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_VIEW, EvView))
+#define EV_IS_VIEW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_VIEW))
+
+#define EV_TYPE_SIZING_MODE     (ev_sizing_mode_get_type())
+#define EV_SIZING_MODE_CLASS    (g_type_class_peek (EV_TYPE_SIZING_MODE))
+
+typedef struct _EvView       EvView;
+typedef struct _EvViewClass  EvViewClass;
+
+
+typedef enum {
+	EV_SIZING_BEST_FIT,
+	EV_SIZING_FIT_WIDTH,
+	EV_SIZING_FREE,
+} EvSizingMode;
+
+typedef enum {
+	EV_VIEW_SELECTION_TEXT,
+	EV_VIEW_SELECTION_RECTANGLE,
+} EvViewSelectionMode;
+
+GType		ev_view_get_type	  (void) G_GNUC_CONST;
+GType           ev_sizing_mode_get_type   (void) G_GNUC_CONST;
+
+GtkWidget*	ev_view_new		  (void);
+void		ev_view_set_document	  (EvView         *view,
+			   		   EvDocument     *document);
+void 		ev_view_set_loading       (EvView 	  *view,
+				           gboolean        loading);
+void            ev_view_reload            (EvView         *view);
+
+/* Clipboard */
+void		ev_view_copy		  (EvView         *view);
+void            ev_view_copy_link_address (EvView         *view,
+					   EvLinkAction   *action);
+void		ev_view_select_all	  (EvView         *view);
+gboolean        ev_view_get_has_selection (EvView         *view);
+
+/* sizing and behavior */
+/* These are all orthoganal to each other, except 'presentation' trumps all
+ * other behaviors
+ */
+gboolean	ev_view_get_continuous	  (EvView         *view);
+void     	ev_view_set_continuous    (EvView         *view,
+					   gboolean        continuous);
+gboolean	ev_view_get_dual_page	  (EvView         *view);
+void     	ev_view_set_dual_page	  (EvView         *view,
+					   gboolean        dual_page);
+void     	ev_view_set_fullscreen	  (EvView         *view,
+					   gboolean        fullscreen);
+gboolean 	ev_view_get_fullscreen	  (EvView         *view);
+void     	ev_view_set_presentation  (EvView         *view,
+					   gboolean        presentation);
+gboolean 	ev_view_get_presentation  (EvView         *view);
+void     	ev_view_set_sizing_mode	  (EvView         *view,
+					   EvSizingMode    mode);
+EvSizingMode	ev_view_get_sizing_mode	  (EvView         *view);
+
+
+/* Page size */
+gboolean	ev_view_can_zoom_in       (EvView         *view);
+void		ev_view_zoom_in		  (EvView         *view);
+gboolean        ev_view_can_zoom_out      (EvView         *view);
+void		ev_view_zoom_out	  (EvView         *view);
+void		ev_view_set_zoom	  (EvView         *view,
+					   double          factor,
+					   gboolean        relative);
+void		ev_view_set_zoom_for_size (EvView         *view,
+					   int             width,
+					   int             height,
+					   int             vsb_width,
+					   int             hsb_height);
+double		ev_view_get_zoom	  (EvView         *view);
+void            ev_view_set_screen_dpi    (EvView         *view,
+					   gdouble         dpi);
+void		ev_view_rotate_left       (EvView         *view);
+void            ev_view_rotate_right      (EvView         *view);
+void            ev_view_set_rotation      (EvView         *view,
+					   int             rotation);
+int             ev_view_get_rotation      (EvView         *view);
+
+/* Find */
+void            ev_view_find_next                 (EvView         *view);
+void            ev_view_find_previous             (EvView         *view);
+void            ev_view_find_search_changed       (EvView         *view);
+void     	ev_view_find_set_highlight_search (EvView         *view,
+						   gboolean        value);
+void            ev_view_find_changed              (EvView         *view,
+						   GList         **results,
+						   gint            page);
+void            ev_view_find_cancel               (EvView         *view);
+
+/* Cursor */
+void           ev_view_hide_cursor        (EvView         *view);
+void           ev_view_show_cursor        (EvView         *view);
+
+/* Navigation */
+void	       ev_view_scroll             (EvView         *view,
+	                                   GtkScrollType   scroll,
+					   gboolean        horizontal);
+void	       ev_view_handle_link        (EvView         *view,
+					   EvLink         *link);
+gboolean       ev_view_next_page	  (EvView         *view);
+gboolean       ev_view_previous_page	  (EvView         *view);
+gchar*         ev_view_page_label_from_dest (EvView *view, EvLinkDest *dest);
+
+void           ev_view_update_view_size   (EvView            *view,
+					   GtkScrolledWindow *scrolled_window);
+
+void	       ev_view_autoscroll_start   (EvView *view);
+void           ev_view_autoscroll_stop    (EvView *view);
+
+G_END_DECLS
+
+#endif /* __EV_VIEW_H__ */