modify the expose handling to get the shadows.

Sat May 28 07:38:03 2005  Jonathan Blandford  <jrb@redhat.com>

        * shell/ev-view.c (draw_one_page): modify the expose handling to
        get the shadows.

        * shell/ev-window.c (update_action_sensitivity): Respect
        permissions field.  Kowtow to the man.

        * pdf/ev-poppler.cc: Get the permissions field.

        * tiff/*c: Make a tiny bit more robust.

4 files changed, 30 insertions, 0 deletions

diff --git a/backend/ev-document-info.h b/backend/ev-document-info.h
index 15d27d0..02ea5b1 100644
--- a/backend/ev-document-info.h
+++ b/backend/ev-document-info.h
@@ -60,6 +60,19 @@ typedef enum
 	EV_DOCUMENT_UI_HINT_DIRECTION_RTL = 1 << 6,
 } EvDocumentUIHints;
 
+
+typedef enum
+{
+	EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT = 1 << 0,
+	EV_DOCUMENT_PERMISSIONS_OK_TO_MODIFY = 1 << 1,
+	EV_DOCUMENT_PERMISSIONS_OK_TO_COPY = 1 << 2,
+	EV_DOCUMENT_PERMISSIONS_OK_TO_ADD_NOTES = 1 << 3,
+	EV_DOCUMENT_PERMISSIONS_FULL = (EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT
+					| EV_DOCUMENT_PERMISSIONS_OK_TO_MODIFY
+					| EV_DOCUMENT_PERMISSIONS_OK_TO_COPY
+					| EV_DOCUMENT_PERMISSIONS_OK_TO_ADD_NOTES),
+} EvDocumentPermissions;
+
 typedef enum
 {
 	EV_DOCUMENT_INFO_TITLE = 1 << 0,
@@ -71,6 +84,7 @@ typedef enum
 	EV_DOCUMENT_INFO_START_MODE = 1 << 6,
 	EV_DOCUMENT_INFO_CREATION_DATE = 1 << 7,
 	EV_DOCUMENT_INFO_UI_HINTS = 1 << 8,
+	EV_DOCUMENT_INFO_PERMISSIONS = 1 << 9,
 } EvDocumentInfoFields;
 
 struct _EvDocumentInfo
@@ -84,6 +98,7 @@ struct _EvDocumentInfo
 	EvDocumentMode mode;
 	GDate creation_date;
 	guint ui_hints;
+	guint permissions;
 
 	/* Mask of all the valid fields */
 	guint fields_mask;
diff --git a/backend/ev-document.h b/backend/ev-document.h
index da38283..6ff356f 100644
--- a/backend/ev-document.h
+++ b/backend/ev-document.h
@@ -99,6 +99,7 @@ EvPageCache    *ev_document_get_page_cache (EvDocument     *document);
 GMutex	       *ev_document_get_doc_mutex  (void);
 void            ev_document_doc_mutex_lock (void);
 void            ev_document_doc_mutex_unlock (void);
+
 EvDocumentInfo *ev_document_get_info	   (EvDocument     *document);
 gboolean	ev_document_load	   (EvDocument     *document,
 					    const char     *uri,
diff --git a/backend/ev-page-cache.c b/backend/ev-page-cache.c
index 6302c42..36adf93 100644
--- a/backend/ev-page-cache.c
+++ b/backend/ev-page-cache.c
@@ -32,6 +32,7 @@ struct _EvPageCache
 	double max_height_page_height;
 
 	EvPageCacheInfo *size_cache;
+	EvDocumentInfo *page_info;
 };
 
 struct _EvPageCacheClass
@@ -91,6 +92,7 @@ ev_page_cache_finalize (GObject *object)
 
 	g_free (page_cache->title);
 	g_free (page_cache->size_cache);
+	ev_document_info_free (page_cache->page_info);
 }
 
 EvPageCache *
@@ -180,6 +182,8 @@ _ev_page_cache_new (EvDocument *document)
 		}
 	}
 
+	page_cache->page_info = ev_document_get_info (document);
+
 	/* make some sanity check assertions */
 	if (! page_cache->uniform)
 		g_assert (page_cache->size_cache != NULL);
@@ -366,6 +370,15 @@ ev_page_cache_has_nonnumeric_page_labels (EvPageCache *page_cache)
 	return page_cache->has_labels;
 }
 
+const EvDocumentInfo *
+ev_page_cache_get_info (EvPageCache *page_cache)
+{
+	g_return_val_if_fail (EV_IS_PAGE_CACHE (page_cache), NULL);
+
+	return page_cache->page_info;
+}
+
+
 gboolean
 ev_page_cache_next_page (EvPageCache *page_cache)
 {
diff --git a/backend/ev-page-cache.h b/backend/ev-page-cache.h
index 6b9db53..fc1111b 100644
--- a/backend/ev-page-cache.h
+++ b/backend/ev-page-cache.h
@@ -50,6 +50,7 @@ void           ev_page_cache_get_max_height_size (EvPageCache *page_cache,
 char          *ev_page_cache_get_page_label      (EvPageCache *page_cache,
 						  gint         page);
 gboolean       ev_page_cache_has_nonnumeric_page_labels (EvPageCache *page_cache);
+const EvDocumentInfo *ev_page_cache_get_info            (EvPageCache *page_cache);
 
 /* Navigation */
 gint           ev_page_cache_get_current_page    (EvPageCache *page_cache);