renaming from gedit to pluma

1 files changed, 0 insertions, 563 deletions

diff --git a/gedit/gedit-metadata-manager.c b/gedit/gedit-metadata-manager.c
deleted file mode 100755
index bdb00fff..00000000
--- a/gedit/gedit-metadata-manager.c
+++ /dev/null
@@ -1,563 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * gedit-metadata-manager.c
- * This file is part of gedit
- *
- * Copyright (C) 2003-2007  Paolo Maggi 
- *
- * This program 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.
- *
- * This program 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. 
- */
- 
-/*
- * Modified by the gedit Team, 2003-2007. See the AUTHORS file for a 
- * list of people on the gedit Team.  
- * See the ChangeLog files for a list of changes. 
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <time.h>
-#include <stdlib.h>
-#include <libxml/xmlreader.h>
-#include "gedit-metadata-manager.h"
-#include "gedit-debug.h"
-#include "gedit-dirs.h"
-
-/*
-#define GEDIT_METADATA_VERBOSE_DEBUG	1
-*/
-
-#define METADATA_FILE 	"gedit-metadata.xml"
-
-#define MAX_ITEMS	50
-
-typedef struct _GeditMetadataManager GeditMetadataManager;
-
-typedef struct _Item Item;
-
-struct _Item
-{
-	time_t	 	 atime; /* time of last access */
-
-	GHashTable	*values;
-};
-	
-struct _GeditMetadataManager
-{
-	gboolean	 values_loaded; /* It is true if the file 
-					   has been read */
-
-	guint 		 timeout_id;
-
-	GHashTable	*items;
-};
-
-static gboolean gedit_metadata_manager_save (gpointer data);
-
-
-static GeditMetadataManager *gedit_metadata_manager = NULL;
-
-static void
-item_free (gpointer data)
-{
-	Item *item;
-	
-	g_return_if_fail (data != NULL);
-
-#ifdef GEDIT_METADATA_VERBOSE_DEBUG
-	gedit_debug (DEBUG_METADATA);
-#endif
-
-	item = (Item *)data;
-
-	if (item->values != NULL)
-		g_hash_table_destroy (item->values);
-
-	g_free (item);
-}
-
-static void
-gedit_metadata_manager_arm_timeout (void)
-{
-	if (gedit_metadata_manager->timeout_id == 0)
-	{
-		gedit_metadata_manager->timeout_id = 
-			g_timeout_add_seconds_full (G_PRIORITY_DEFAULT_IDLE,
-						    2,
-						    (GSourceFunc)gedit_metadata_manager_save,
-						    NULL,
-						    NULL);
-	}
-}
-
-static gboolean
-gedit_metadata_manager_init (void)
-{
-	gedit_debug (DEBUG_METADATA);
-
-	if (gedit_metadata_manager != NULL)
-		return TRUE;
-
-	gedit_metadata_manager = g_new0 (GeditMetadataManager, 1);
-
-	gedit_metadata_manager->values_loaded = FALSE;
-
-	gedit_metadata_manager->items = 
-		g_hash_table_new_full (g_str_hash, 
-				       g_str_equal, 
-				       g_free,
-				       item_free);
-
-	return TRUE;
-}
-
-/* This function must be called before exiting gedit */
-void
-gedit_metadata_manager_shutdown (void)
-{
-	gedit_debug (DEBUG_METADATA);
-
-	if (gedit_metadata_manager == NULL)
-		return;
-
-	if (gedit_metadata_manager->timeout_id)
-	{
-		g_source_remove (gedit_metadata_manager->timeout_id);
-		gedit_metadata_manager->timeout_id = 0;
-		gedit_metadata_manager_save (NULL);
-	}
-
-	if (gedit_metadata_manager->items != NULL)
-		g_hash_table_destroy (gedit_metadata_manager->items);
-
-	g_free (gedit_metadata_manager);
-	gedit_metadata_manager = NULL;
-}
-
-static void
-parseItem (xmlDocPtr doc, xmlNodePtr cur)
-{
-	Item *item;
-	
-	xmlChar *uri;
-	xmlChar *atime;
-	
-#ifdef GEDIT_METADATA_VERBOSE_DEBUG
-	gedit_debug (DEBUG_METADATA);
-#endif	
-
-	if (xmlStrcmp (cur->name, (const xmlChar *)"document") != 0)
-			return;
-
-	uri = xmlGetProp (cur, (const xmlChar *)"uri");
-	if (uri == NULL)
-		return;
-	
-	atime = xmlGetProp (cur, (const xmlChar *)"atime");
-	if (atime == NULL)
-	{
-		xmlFree (uri);
-		return;
-	}
-
-	item = g_new0 (Item, 1);
-
-	item->atime = g_ascii_strtoull ((char *)atime, NULL, 0);
-
-	item->values = g_hash_table_new_full (g_str_hash, 
-					      g_str_equal, 
-					      g_free, 
-					      g_free);
-
-	cur = cur->xmlChildrenNode;
-
-	while (cur != NULL)
-	{
-		if (xmlStrcmp (cur->name, (const xmlChar *)"entry") == 0)
-		{
-			xmlChar *key;
-			xmlChar *value;
-
-			key = xmlGetProp (cur, (const xmlChar *)"key");
-			value = xmlGetProp (cur, (const xmlChar *)"value");
-
-			if ((key != NULL) && (value != NULL))
-				g_hash_table_insert (item->values,
-						     g_strdup ((gchar *)key), 
-						     g_strdup ((gchar *)value));
-
-			if (key != NULL)
-				xmlFree (key);
-			if (value != NULL)
-				xmlFree (value);
-		}
-
-		cur = cur->next;
-	}
-
-	g_hash_table_insert (gedit_metadata_manager->items,
-			     g_strdup ((gchar *)uri),
-			     item);
-
-	xmlFree (uri);
-	xmlFree (atime);
-}
-
-static gchar *
-get_metadata_filename (void)
-{
-	gchar *cache_dir;
-	gchar *metadata;
-
-	cache_dir = gedit_dirs_get_user_cache_dir ();
-
-	metadata = g_build_filename (cache_dir,
-				     METADATA_FILE,
-				     NULL);
-
-	g_free (cache_dir);
-
-	return metadata;
-}
-
-static gboolean
-load_values (void)
-{
-	xmlDocPtr doc;
-	xmlNodePtr cur;
-	gchar *file_name;
-
-	gedit_debug (DEBUG_METADATA);
-
-	g_return_val_if_fail (gedit_metadata_manager != NULL, FALSE);
-	g_return_val_if_fail (gedit_metadata_manager->values_loaded == FALSE, FALSE);
-
-	gedit_metadata_manager->values_loaded = TRUE;
-		
-	xmlKeepBlanksDefault (0);
-
-	/* FIXME: file locking - Paolo */
-	file_name = get_metadata_filename ();
-	if ((file_name == NULL) ||
-	    (!g_file_test (file_name, G_FILE_TEST_EXISTS)))
-	{
-		g_free (file_name);
-		return FALSE;
-	}
-
-	doc = xmlParseFile (file_name);
-	g_free (file_name);
-
-	if (doc == NULL)
-	{
-		return FALSE;
-	}
-
-	cur = xmlDocGetRootElement (doc);
-	if (cur == NULL) 
-	{
-		g_message ("The metadata file '%s' is empty", METADATA_FILE);
-		xmlFreeDoc (doc);
-	
-		return FALSE;
-	}
-
-	if (xmlStrcmp (cur->name, (const xmlChar *) "metadata")) 
-	{
-		g_message ("File '%s' is of the wrong type", METADATA_FILE);
-		xmlFreeDoc (doc);
-		
-		return FALSE;
-	}
-
-	cur = xmlDocGetRootElement (doc);
-	cur = cur->xmlChildrenNode;
-	
-	while (cur != NULL)
-	{
-		parseItem (doc, cur);
-
-		cur = cur->next;
-	}
-
-	xmlFreeDoc (doc);
-
-	return TRUE;
-}
-
-gchar *
-gedit_metadata_manager_get (const gchar *uri,
-			    const gchar *key)
-{
-	Item *item;
-	gchar *value;
-
-	g_return_val_if_fail (uri != NULL, NULL);
-	g_return_val_if_fail (key != NULL, NULL);
-
-	gedit_debug_message (DEBUG_METADATA, "URI: %s --- key: %s", uri, key );
-
-	gedit_metadata_manager_init ();
-
-	if (!gedit_metadata_manager->values_loaded)
-	{
-		gboolean res;
-
-		res = load_values ();
-
-		if (!res)
-			return NULL;
-	}
-
-	item = (Item *)g_hash_table_lookup (gedit_metadata_manager->items,
-					    uri);
-
-	if (item == NULL)
-		return NULL;
-
-	item->atime = time (NULL);
-	
-	if (item->values == NULL)
-		return NULL;
-
-	value = g_hash_table_lookup (item->values, key);
-
-	if (value == NULL)
-		return NULL;
-	else
-		return g_strdup (value);
-}
-
-void
-gedit_metadata_manager_set (const gchar *uri,
-			    const gchar *key,
-			    const gchar *value)
-{
-	Item *item;
-
-	g_return_if_fail (uri != NULL);
-	g_return_if_fail (key != NULL);
-
-	gedit_debug_message (DEBUG_METADATA, "URI: %s --- key: %s --- value: %s", uri, key, value);
-	
-	gedit_metadata_manager_init ();
-
-	if (!gedit_metadata_manager->values_loaded)
-	{
-		gboolean res;
-
-		res = load_values ();
-
-		if (!res)
-			return;
-	}
-
-	item = (Item *)g_hash_table_lookup (gedit_metadata_manager->items,
-					    uri);
-
-	if (item == NULL)
-	{
-		item = g_new0 (Item, 1);
-
-		g_hash_table_insert (gedit_metadata_manager->items,
-				     g_strdup (uri),
-				     item);
-	}
-	
-	if (item->values == NULL)
-		 item->values = g_hash_table_new_full (g_str_hash, 
-				 		       g_str_equal, 
-						       g_free, 
-						       g_free);
-	if (value != NULL)
-		g_hash_table_insert (item->values,
-				     g_strdup (key),
-				     g_strdup (value));
-	else
-		g_hash_table_remove (item->values,
-				     key);
-
-	item->atime = time (NULL);
-
-	gedit_metadata_manager_arm_timeout ();
-}
-
-static void
-save_values (const gchar *key, const gchar *value, xmlNodePtr parent)
-{
-	xmlNodePtr xml_node;
-
-#ifdef GEDIT_METADATA_VERBOSE_DEBUG
-	gedit_debug (DEBUG_METADATA);
-#endif	
-
-	g_return_if_fail (key != NULL);
-	
-	if (value == NULL)
-		return;
-		
-	xml_node = xmlNewChild (parent,
-				NULL,
-				(const xmlChar *)"entry",
-				NULL);
-
-	xmlSetProp (xml_node,
-		    (const xmlChar *)"key",
-		    (const xmlChar *)key);
-	xmlSetProp (xml_node,
-		    (const xmlChar *)"value",
-		    (const xmlChar *)value);
-
-#ifdef GEDIT_METADATA_VERBOSE_DEBUG
-	gedit_debug_message (DEBUG_METADATA, "entry: %s = %s", key, value);
-#endif	
-}
-
-static void
-save_item (const gchar *key, const gpointer *data, xmlNodePtr parent)
-{
-	xmlNodePtr xml_node;
-	const Item *item = (const Item *)data;
-	gchar *atime;
-
-#ifdef GEDIT_METADATA_VERBOSE_DEBUG
-	gedit_debug (DEBUG_METADATA);
-#endif
-
-	g_return_if_fail (key != NULL);
-
-	if (item == NULL)
-		return;
-
-	xml_node = xmlNewChild (parent, NULL, (const xmlChar *)"document", NULL);
-
-	xmlSetProp (xml_node, (const xmlChar *)"uri", (const xmlChar *)key);
-
-#ifdef GEDIT_METADATA_VERBOSE_DEBUG
-	gedit_debug_message (DEBUG_METADATA, "uri: %s", key);
-#endif	
-
-	atime = g_strdup_printf ("%ld", item->atime);
-	xmlSetProp (xml_node, (const xmlChar *)"atime", (const xmlChar *)atime);	
-
-#ifdef GEDIT_METADATA_VERBOSE_DEBUG
-	gedit_debug_message (DEBUG_METADATA, "atime: %s", atime);
-#endif	
-
-	g_free (atime);
-
-    	g_hash_table_foreach (item->values,
-			      (GHFunc)save_values,
-			      xml_node);
-}
-
-static void
-get_oldest (const gchar *key, const gpointer value, const gchar ** key_to_remove)
-{
-	const Item *item = (const Item *)value;
-
-	if (*key_to_remove == NULL)
-	{
-		*key_to_remove = key;
-	}
-	else
-	{
-		const Item *item_to_remove = 
-			g_hash_table_lookup (gedit_metadata_manager->items,
-					     *key_to_remove);
-
-		g_return_if_fail (item_to_remove != NULL);
-
-		if (item->atime < item_to_remove->atime)
-		{
-			*key_to_remove = key;
-		}
-	}	
-}
-
-static void
-resize_items (void)
-{
-	while (g_hash_table_size (gedit_metadata_manager->items) > MAX_ITEMS)
-	{
-		gpointer key_to_remove = NULL;
-
-		g_hash_table_foreach (gedit_metadata_manager->items,
-				      (GHFunc)get_oldest,
-				      &key_to_remove);
-
-		g_return_if_fail (key_to_remove != NULL);
-		
-		g_hash_table_remove (gedit_metadata_manager->items,
-				     key_to_remove);
-	}
-}
-
-static gboolean
-gedit_metadata_manager_save (gpointer data)
-{	
-	xmlDocPtr  doc;
-	xmlNodePtr root;
-	gchar *file_name;
-
-	gedit_debug (DEBUG_METADATA);
-
-	gedit_metadata_manager->timeout_id = 0;
-
-	resize_items ();
-		
-	xmlIndentTreeOutput = TRUE;
-
-	doc = xmlNewDoc ((const xmlChar *)"1.0");
-	if (doc == NULL)
-		return TRUE;
-
-	/* Create metadata root */
-	root = xmlNewDocNode (doc, NULL, (const xmlChar *)"metadata", NULL);
-	xmlDocSetRootElement (doc, root);
-
-    	g_hash_table_foreach (gedit_metadata_manager->items,
-			      (GHFunc)save_item,
-			      root);        
-
-	/* FIXME: lock file - Paolo */
-	file_name = get_metadata_filename ();
-	if (file_name != NULL)
-	{
-		gchar *cache_dir;
-		int res;
-
-		/* make sure the cache dir exists */
-		cache_dir = gedit_dirs_get_user_cache_dir ();
-		res = g_mkdir_with_parents (cache_dir, 0755);
-		if (res != -1)
-		{
-			xmlSaveFormatFile (file_name, doc, 1);
-		}
-
-		g_free (cache_dir);
-		g_free (file_name);
-	}
-
-	xmlFreeDoc (doc); 
-
-	gedit_debug_message (DEBUG_METADATA, "DONE");
-
-	return FALSE;
-}
-