started summary implementation. (_open): correct use of open.

1999-09-04  bertrand  <Bertrand.Guiheneuf@aful.org>

	* camel/providers/MH/camel-mh-folder.c (_create_summary):
	started summary implementation.
	(_open): correct use of open.

	* camel/camel-folder.c (camel_folder_get_summary):
	get folder associated summary object.

svn path=/trunk/; revision=1177

5 files changed, 84 insertions, 25 deletions

diff --git a/camel/camel-folder-summary.c b/camel/camel-folder-summary.c
index f0a3225ca1..a9f6f0cfa0 100644
--- a/camel/camel-folder-summary.c
+++ b/camel/camel-folder-summary.c
@@ -59,9 +59,11 @@ camel_folder_summary_class_init (CamelFolderSummaryClass *camel_folder_summary_c
 static void
 camel_folder_summary_init (gpointer   object,  gpointer   klass)
 {
-	CamelFolderSummary *camel_folder_summary = CAMEL_FOLDER_SUMMARY (object);
+	CamelFolderSummary *summary = CAMEL_FOLDER_SUMMARY (object);
 
 	CAMEL_LOG_FULL_DEBUG ( "camel_folder_summary_init:: Entering\n");
+	summary->subfolder_info_list = NULL;
+	summary->message_info_list = NULL;
 	CAMEL_LOG_FULL_DEBUG ( "camel_folder_summary_init:: Leaving\n");
 }
 
@@ -99,12 +101,18 @@ _finalize (GtkObject *object)
 
 	CAMEL_LOG_FULL_DEBUG ("Entering CamelFolderSummary::finalize\n");
 	CAMEL_LOG_FULL_DEBUG  ("CamelFolderSummary::finalize, finalizing object %p\n", object);
-
+	
 	parent_class->finalize (object);
 	CAMEL_LOG_FULL_DEBUG ("Leaving CamelFolderSummary::finalize\n");
 }
 
 
+CamelFolderSummary *
+camel_folder_summary_new ()
+{
+	return gtk_type_new (CAMEL_FOLDER_SUMMARY_TYPE);
+}
+
 static const GList *
 _get_subfolder_info_list (CamelFolderSummary *summary)
 {
diff --git a/camel/camel-folder-summary.h b/camel/camel-folder-summary.h
index ded09e739c..293dbdb637 100644
--- a/camel/camel-folder-summary.h
+++ b/camel/camel-folder-summary.h
@@ -86,6 +86,7 @@ GtkType camel_folder_summary_get_type (void);
 
 
 /* public methods */
+CamelFolderSummary *camel_folder_summary_new ();
 const GList *camel_folder_summary_get_subfolder_info_list (CamelFolderSummary *summary);
 const GList *camel_folder_summary_get_message_info_list (CamelFolderSummary *summary);
 
diff --git a/camel/camel-folder.c b/camel/camel-folder.c
index 00966a4bf5..49c886dc98 100644
--- a/camel/camel-folder.c
+++ b/camel/camel-folder.c
@@ -971,3 +971,9 @@ camel_folder_has_summary_capability (CamelFolder *folder)
 	return folder->has_summary_capability;
 }
 
+
+const CamelFolderSummary *
+camel_folder_get_summary (CamelFolder *folder)
+{
+	return folder->summary;
+}
diff --git a/camel/camel-folder.h b/camel/camel-folder.h
index e9a4b6a49e..4554cb4b0c 100644
--- a/camel/camel-folder.h
+++ b/camel/camel-folder.h
@@ -37,6 +37,7 @@ typedef struct _CamelFolder CamelFolder;
 
 #include "camel-store.h"
 #include "camel-mime-message.h"
+#include "camel-folder-summary.h"
 
 #define CAMEL_FOLDER_TYPE     (camel_folder_get_type ())
 #define CAMEL_FOLDER(obj)     (GTK_CHECK_CAST((obj), CAMEL_FOLDER_TYPE, CamelFolder))
@@ -71,6 +72,7 @@ struct _CamelFolder
 	CamelFolder *parent_folder;
 	GList *permanent_flags;
 	gboolean has_summary_capability;
+	CamelFolderSummary *summary;
 
 	GList *message_list;
 
diff --git a/camel/providers/MH/camel-mh-folder.c b/camel/providers/MH/camel-mh-folder.c
index 5bab2b6da7..300d8366d3 100644
--- a/camel/providers/MH/camel-mh-folder.c
+++ b/camel/providers/MH/camel-mh-folder.c
@@ -36,6 +36,7 @@
 #include "camel-log.h"
 #include "camel-stream-fs.h"
 #include "camel-stream-buffered-fs.h"
+#include "camel-folder-summary.h"
 
 
 static CamelFolderClass *parent_class=NULL;
@@ -58,6 +59,7 @@ static gint _get_message_count (CamelFolder *folder);
 static gint _append_message (CamelFolder *folder, CamelMimeMessage *message);
 static void _expunge (CamelFolder *folder);
 static void _copy_message_to (CamelFolder *folder, CamelMimeMessage *message, CamelFolder *dest_folder);
+static void _open (CamelFolder *folder, CamelFolderOpenMode mode);
 
 static gboolean _is_a_message_file (const gchar *file_name, const gchar *file_path);
 
@@ -81,6 +83,7 @@ camel_mh_folder_class_init (CamelMhFolderClass *camel_mh_folder_class)
 	camel_folder_class->append_message = _append_message;
 	camel_folder_class->expunge = _expunge;
 	camel_folder_class->copy_message_to = _copy_message_to;
+	camel_folder_class->open = _open;
 	
 }
 
@@ -116,6 +119,16 @@ camel_mh_folder_get_type (void)
 
 
 
+static gint
+_message_name_compare (gconstpointer a, gconstpointer b)
+{
+	gchar *m1 = (gchar *)a;
+	gchar *m2 = (gchar *)b;
+	gint len_diff;
+
+	return (atoi (m1) - atoi (m2));
+}
+
 
 static void 
 _init_with_store (CamelFolder *folder, CamelStore *parent_store)
@@ -125,18 +138,62 @@ _init_with_store (CamelFolder *folder, CamelStore *parent_store)
 	
 	folder->can_hold_messages = TRUE;
 	folder->can_hold_folders = TRUE;
+	folder->has_summary_capability = TRUE;
+
+	folder->summary = camel_folder_summary_new ();
 }
 
 
+static void 
+_create_summary (CamelFolder *folder)
+{
+	CamelMhFolder *mh_folder = CAMEL_MH_FOLDER (folder);
+	CamelMessageInfo *message_info;
+	CamelFolderSummary *subfolder_info;
 
-static gint
-_message_name_compare (gconstpointer a, gconstpointer b)
+	GList *file_list = mh_folder->file_name_list;
+	gchar *filename;
+
+	while (file_list) {
+
+		filename = (gchar *)(file_list->data);
+		message_info = g_new0 (CamelMessageInfo, 1);
+		message_info->subject = NULL;
+		
+		file_list = file_list->next;
+	}	
+}
+
+
+
+static void
+_open (CamelFolder *folder, CamelFolderOpenMode mode)
 {
-	gchar *m1 = (gchar *)a;
-	gchar *m2 = (gchar *)b;
-	gint len_diff;
+	CamelMhFolder *mh_folder = CAMEL_MH_FOLDER (folder);
+	struct dirent *dir_entry;
+	DIR *dir_handle;
 
-	return (atoi (m1) - atoi (m2));
+	if (folder->open_state == FOLDER_OPEN) return;
+
+	
+	/* create message list */
+	/* read the whole folder and sort message names */
+	dir_handle = opendir (mh_folder->directory_path);
+	/* read first entry in the directory */
+	dir_entry = readdir (dir_handle);
+	while (dir_entry != NULL) {
+		/* tests if the entry correspond to a message file */
+		if (_is_a_message_file (dir_entry->d_name, mh_folder->directory_path))
+			/* add the file name to the list */
+			mh_folder->file_name_list = g_list_insert_sorted (mh_folder->file_name_list, 
+									  g_strdup (dir_entry->d_name), 
+									  _message_name_compare);
+	/* read next entry */
+		dir_entry = readdir (dir_handle);
+	}		
+
+	closedir (dir_handle);
+	
 }
 
 /**
@@ -155,8 +212,6 @@ _set_name (CamelFolder *folder, const gchar *name)
 	gchar *full_name;
 	const gchar *parent_full_name;
 	gchar separator;
-	struct dirent *dir_entry;
-	DIR *dir_handle;
 	
 	CAMEL_LOG_FULL_DEBUG ("Entering CamelMhFolder::set_name\n");
 	g_assert(folder);
@@ -179,21 +234,6 @@ _set_name (CamelFolder *folder, const gchar *name)
 	
 	if (!camel_folder_exists (folder)) return;
 	
-	/* create message list */
-	/* read the whole folder and sort message names */
-	dir_handle = opendir (mh_folder->directory_path);
-	/* read first entry in the directory */
-	dir_entry = readdir (dir_handle);
-	while (dir_entry != NULL) {
-		/* tests if the entry correspond to a message file */
-		if (_is_a_message_file (dir_entry->d_name, mh_folder->directory_path)) 
-			mh_folder->file_name_list = g_list_insert_sorted (mh_folder->file_name_list, g_strdup (dir_entry->d_name), 
-							     _message_name_compare);
-		/* read next entry */
-		dir_entry = readdir (dir_handle);
-	}		
-
-	closedir (dir_handle);
 	
 	CAMEL_LOG_FULL_DEBUG ("CamelMhFolder::set_name mh_folder->directory_path is %s\n", 
 			      mh_folder->directory_path);
@@ -660,6 +700,8 @@ _copy_message_to (CamelFolder *folder, CamelMimeMessage *message, CamelFolder *d
 
 
 
+
+
 /************************************************************************/
 
 /*** Took directly from GNU fileutils-4.0                             ***/