1 files changed, 89 insertions, 0 deletions
diff --git a/libview/ev-pixbuf-cache.h b/libview/ev-pixbuf-cache.h
new file mode 100644
index 00000000..67c2517e
--- /dev/null
+++ b/libview/ev-pixbuf-cache.h
@@ -0,0 +1,89 @@
+/* this file is part of evince, a mate document viewer
+ *
+ * Copyright (C) 2005 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+/* This File is basically an extention of EvView, and is out here just to keep
+ * ev-view.c from exploding.
+ */
+
+#if !defined (__EV_EVINCE_VIEW_H_INSIDE__) && !defined (EVINCE_COMPILATION)
+#error "Only <evince-view.h> can be included directly."
+#endif
+
+#ifndef __EV_PIXBUF_CACHE_H__
+#define __EV_PIXBUF_CACHE_H__
+
+#include <gtk/gtk.h>
+
+#include <evince-document.h>
+#include <evince-view.h>
+
+G_BEGIN_DECLS
+
+#define EV_TYPE_PIXBUF_CACHE (ev_pixbuf_cache_get_type ())
+#define EV_PIXBUF_CACHE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_PIXBUF_CACHE, EvPixbufCache))
+#define EV_IS_PIXBUF_CACHE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_PIXBUF_CACHE))
+
+
+
+/* The coordinates in the rect here are at scale == 1.0, so that we can ignore
+ * resizings. There is one per page, maximum.
+ */
+typedef struct {
+ int page;
+ EvRectangle rect;
+ cairo_region_t *covered_region;
+ EvSelectionStyle style;
+} EvViewSelection;
+
+typedef struct _EvPixbufCache EvPixbufCache;
+typedef struct _EvPixbufCacheClass EvPixbufCacheClass;
+
+GType ev_pixbuf_cache_get_type (void) G_GNUC_CONST;
+EvPixbufCache *ev_pixbuf_cache_new (GtkWidget *view,
+ EvDocumentModel *model,
+ gsize max_size);
+void ev_pixbuf_cache_set_max_size (EvPixbufCache *pixbuf_cache,
+ gsize max_size);
+void ev_pixbuf_cache_set_page_range (EvPixbufCache *pixbuf_cache,
+ gint start_page,
+ gint end_page,
+ GList *selection_list);
+cairo_surface_t *ev_pixbuf_cache_get_surface (EvPixbufCache *pixbuf_cache,
+ gint page);
+void ev_pixbuf_cache_clear (EvPixbufCache *pixbuf_cache);
+void ev_pixbuf_cache_style_changed (EvPixbufCache *pixbuf_cache);
+void ev_pixbuf_cache_reload_page (EvPixbufCache *pixbuf_cache,
+ cairo_region_t *region,
+ gint page,
+ gint rotation,
+ gdouble scale);
+void ev_pixbuf_cache_set_inverted_colors (EvPixbufCache *pixbuf_cache,
+ gboolean inverted_colors);
+/* Selection */
+cairo_surface_t *ev_pixbuf_cache_get_selection_surface (EvPixbufCache *pixbuf_cache,
+ gint page,
+ gfloat scale,
+ cairo_region_t **region);
+void ev_pixbuf_cache_set_selection_list (EvPixbufCache *pixbuf_cache,
+ GList *selection_list);
+GList *ev_pixbuf_cache_get_selection_list (EvPixbufCache *pixbuf_cache);
+
+G_END_DECLS
+
+#endif /* __EV_PIXBUF_CACHE_H__ */