X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=libdocument%2Fev-document.c;h=aa7d1d2e70ff362ed38ebaff0de0d5d96d2009d0;hb=8108f28c648da47151a9f4f6cd3646fdd223841d;hp=7bb86be93db6b54e9fd515d05dd9161d7fb3679a;hpb=ae482b5ca216978f0fdc1e5b89e9709c3ff8b06b;p=evince.git

diff --git a/libdocument/ev-document.c b/libdocument/ev-document.c
index 7bb86be9..aa7d1d2e 100644
--- a/libdocument/ev-document.c
+++ b/libdocument/ev-document.c
@@ -22,36 +22,10 @@
 
 #include "ev-document.h"
 
-#include "ev-backend-marshalers.h"
-
-static void ev_document_class_init (gpointer g_class);
-
-
 GMutex *ev_doc_mutex = NULL;
 GMutex *ev_fc_mutex = NULL;
 
-GType
-ev_document_get_type (void)
-{
-	static GType type = 0;
-
-	if (G_UNLIKELY (type == 0))
-	{
-		const GTypeInfo our_info =
-		{
-			sizeof (EvDocumentIface),
-			NULL,
-			NULL,
-			(GClassInitFunc)ev_document_class_init
-		};
-
-		type = g_type_register_static (G_TYPE_INTERFACE,
-					       "EvDocument",
-					       &our_info, (GTypeFlags)0);
-	}
-
-	return type;
-}
+EV_DEFINE_INTERFACE (EvDocument, ev_document, G_TYPE_OBJECT)
 
 GQuark
 ev_document_error_quark (void)
@@ -64,7 +38,7 @@ ev_document_error_quark (void)
 }
 
 static void
-ev_document_class_init (gpointer g_class)
+ev_document_class_init (EvDocumentIface *klass)
 {
 }
 
@@ -89,6 +63,12 @@ ev_document_doc_mutex_unlock (void)
 	g_mutex_unlock (ev_document_get_doc_mutex ());
 }
 
+gboolean
+ev_document_doc_mutex_trylock (void)
+{
+	return g_mutex_trylock (ev_document_get_doc_mutex ());
+}
+
 GMutex *
 ev_document_get_fc_mutex (void)
 {
@@ -110,6 +90,12 @@ ev_document_fc_mutex_unlock (void)
 	g_mutex_unlock (ev_document_get_fc_mutex ());
 }
 
+gboolean
+ev_document_fc_mutex_trylock (void)
+{
+	return g_mutex_trylock (ev_document_get_fc_mutex ());
+}
+
 gboolean
 ev_document_load (EvDocument  *document,
 		  const char  *uri,
@@ -231,6 +217,39 @@ ev_document_render (EvDocument      *document,
 	return retval;
 }
 
+/* EvDocumentInfo */
+EV_DEFINE_BOXED_TYPE (EvDocumentInfo, ev_document_info, ev_document_info_copy, ev_document_info_free)
+
+EvDocumentInfo *
+ev_document_info_copy (EvDocumentInfo *info)
+{
+	EvDocumentInfo *copy;
+	
+	g_return_val_if_fail (info != NULL, NULL);
+
+	copy = g_new0 (EvDocumentInfo, 1);
+	copy->title = info->title ? g_strdup (info->title) : NULL;
+	copy->format = info->format ? g_strdup (info->format) : NULL;
+	copy->author = info->author ? g_strdup (info->author) : NULL;
+	copy->subject = info->subject ? g_strdup (info->subject) : NULL;
+	copy->keywords = info->keywords ? g_strdup (info->keywords) : NULL;
+	copy->security = info->security ? g_strdup (info->security) : NULL;
+	copy->creator = info->creator ? g_strdup (info->creator) : NULL;
+	copy->producer = info->producer ? g_strdup (info->producer) : NULL;
+	copy->linearized = info->linearized ? g_strdup (info->linearized) : NULL;
+	
+	copy->creation_date = info->creation_date;
+	copy->modified_date = info->modified_date;
+	copy->layout = info->layout;
+	copy->mode = info->mode;
+	copy->ui_hints = info->ui_hints;
+	copy->permissions = info->permissions;
+	copy->n_pages = info->n_pages;
+	copy->fields_mask = info->fields_mask;
+
+	return copy;
+}
+
 void
 ev_document_info_free (EvDocumentInfo *info)
 {