Remove EvPageCache and use EvDocumentModel instead

EvView is now another view for the common model EvDocumentModel. Now
it's possible to have several windows for the same document without the
symlink hack. Every window has its own model, while the document object
is shared.

1 files changed, 75 insertions, 0 deletions

diff --git a/libview/ev-document-model.h b/libview/ev-document-model.h
new file mode 100644
index 0000000..14c960a
--- /dev/null
+++ b/libview/ev-document-model.h
@@ -0,0 +1,75 @@
+/* this file is part of evince, a gnome document viewer
+ *
+ *  Copyright (C) 2009 Carlos Garcia Campos
+ *
+ * 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.
+ */
+
+#if !defined (__EV_EVINCE_VIEW_H_INSIDE__) && !defined (EVINCE_COMPILATION)
+#error "Only <evince-view.h> can be included directly."
+#endif
+
+#ifndef __EV_DOCUMENT_MODEL_H__
+#define __EV_DOCUMENT_MODEL_H__
+
+#include <glib-object.h>
+#include <evince-document.h>
+
+G_BEGIN_DECLS
+
+#define EV_TYPE_DOCUMENT_MODEL            (ev_document_model_get_type ())
+#define EV_DOCUMENT_MODEL(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_DOCUMENT_MODEL, EvDocumentModel))
+#define EV_IS_DOCUMENT_MODEL(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_DOCUMENT_MODEL))
+
+typedef enum {
+	EV_SIZING_BEST_FIT,
+	EV_SIZING_FIT_WIDTH,
+	EV_SIZING_FREE,
+} EvSizingMode;
+
+typedef struct _EvDocumentModel        EvDocumentModel;
+typedef struct _EvDocumentModelClass   EvDocumentModelClass;
+
+GType            ev_document_model_get_type          (void) G_GNUC_CONST;
+EvDocumentModel *ev_document_model_new               (void);
+EvDocumentModel *ev_document_model_new_with_document (EvDocument      *document);
+
+void             ev_document_model_set_document      (EvDocumentModel *model,
+						      EvDocument      *document);
+EvDocument      *ev_document_model_get_document      (EvDocumentModel *model);
+void             ev_document_model_set_page          (EvDocumentModel *model,
+						      gint             page);
+void             ev_document_model_set_page_by_label (EvDocumentModel *model,
+						      const gchar     *page_label);
+gint             ev_document_model_get_page          (EvDocumentModel *model);
+void             ev_document_model_set_scale         (EvDocumentModel *model,
+						      gdouble          scale);
+gdouble          ev_document_model_get_scale         (EvDocumentModel *model);
+void             ev_document_model_set_max_scale     (EvDocumentModel *model,
+						      gdouble          max_scale);
+gdouble          ev_document_model_get_max_scale     (EvDocumentModel *model);
+void             ev_document_model_set_min_scale     (EvDocumentModel *model,
+						      gdouble          min_scale);
+gdouble          ev_document_model_get_min_scale     (EvDocumentModel *model);
+void             ev_document_model_set_sizing_mode   (EvDocumentModel *model,
+						      EvSizingMode     mode);
+EvSizingMode     ev_document_model_get_sizing_mode   (EvDocumentModel *model);
+void             ev_document_model_set_rotation      (EvDocumentModel *model,
+						      gint             rotation);
+gint             ev_document_model_get_rotation      (EvDocumentModel *model);
+
+G_END_DECLS
+
+#endif /* __EV_DOCUMENT_MODEL_H__ */