Plugin file to add the Mark all Messages read menu item. Contains methods

2005-05-19 Chenthill Palanisamy <pchenthill@novell.com>

	* MakeFile.am:
	* org-gnome-send-options.eplug.in: Plugin file to add
	the Mark all Messages read menu item.
	* send-options.c: Contains methods to mark messages as read.

svn path=/trunk/; revision=29391

4 files changed, 158 insertions, 0 deletions

diff --git a/plugins/mark-all-read/ChangeLog b/plugins/mark-all-read/ChangeLog
new file mode 100644
index 0000000000..72de624d25
--- /dev/null
+++ b/plugins/mark-all-read/ChangeLog
@@ -0,0 +1,7 @@
+2005-05-19 Chenthill Palanisamy <pchenthill@novell.com>
+
+	* MakeFile.am:
+	* org-gnome-send-options.eplug.in: Plugin file to add
+          the Mark all Messages read menu item.
+  	* send-options.c: Contains methods to mark messages as read.	
+
diff --git a/plugins/mark-all-read/Makefile.am b/plugins/mark-all-read/Makefile.am
new file mode 100644
index 0000000000..d560bdb015
--- /dev/null
+++ b/plugins/mark-all-read/Makefile.am
@@ -0,0 +1,14 @@
+INCLUDES =						\
+	-I$(top_srcdir)\
+	-I$(top_srcdir)/camel                           \
+	$(EVOLUTION_MAIL_CFLAGS)
+
+@EVO_PLUGIN_RULE@
+
+plugin_DATA = org-gnome-mark-all-read.eplug
+plugin_LTLIBRARIES = liborg-gnome-mark-all-read.la
+
+liborg_gnome_mark_all_read_la_SOURCES = mark-all-read.c  
+liborg_gnome_mark_all_read_la_LDFLAGS = -module -avoid-version
+
+EXTRA_DIST = org-gnome-mark-all-read.eplug.in
diff --git a/plugins/mark-all-read/mark-all-read.c b/plugins/mark-all-read/mark-all-read.c
new file mode 100644
index 0000000000..fc4c558b0e
--- /dev/null
+++ b/plugins/mark-all-read/mark-all-read.c
@@ -0,0 +1,122 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ *
+ *  Authors: Chenthill Palanisamy (pchenthill@novell.com)
+ *
+ *  Copyright 2004 Novell, Inc. (www.novell.com)
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of version 2 of the GNU General Public
+ *  License as published by the Free Software Foundation.
+ *
+ *  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 Street #330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <string.h>
+#include <glib.h>
+#include <gtk/gtk.h>
+#include <libgnome/gnome-i18n.h>
+#include <e-util/e-config.h>
+#include <mail/em-popup.h>
+#include <mail/mail-ops.h>
+#include <mail/mail-mt.h>
+#include <camel/camel-vee-folder.h>
+#include "e-util/e-error.h"
+
+void org_gnome_mark_all_read (EPlugin *ep, EMPopupTargetFolder *target);
+static void mar_got_folder (char *uri, CamelFolder *folder, void *data); 
+static void mar_all_sub_folders (CamelStore *store, CamelFolderInfo *fi, CamelException *ex);
+
+void 
+org_gnome_mark_all_read (EPlugin *ep, EMPopupTargetFolder *t)
+{
+	if (t->uri == NULL) {
+		return;
+	}
+	
+	mail_get_folder(t->uri, 0, mar_got_folder, NULL, mail_thread_new);
+}
+
+static void
+mark_all_as_read (CamelFolder *folder)
+{
+	GPtrArray *uids;
+	int i;
+	
+	uids =  camel_folder_get_uids (folder); 
+	camel_folder_freeze(folder);
+	for (i=0;i<uids->len;i++)
+		camel_folder_set_message_flags(folder, uids->pdata[i], CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN);
+	camel_folder_thaw(folder);
+	camel_folder_free_uids (folder, uids); 
+}
+
+static void 
+mar_got_folder (char *uri, CamelFolder *folder, void *data) 
+{
+	CamelFolderInfo *info;
+	CamelStore *store;
+	CamelException ex;
+	gint response;
+	guint32 flags = CAMEL_STORE_FOLDER_INFO_RECURSIVE | CAMEL_STORE_FOLDER_INFO_FAST;
+
+	camel_exception_init (&ex);
+	store = folder->parent_store;
+	info = camel_store_get_folder_info (store, folder->full_name, flags, &ex); 
+
+	/* FIXME we have to disable the menu item */
+	if (!folder)
+		return;
+
+	if (camel_exception_is_set (&ex)) { 
+		camel_exception_clear (&ex);
+		return;
+	}
+	
+	if (info && (info->child || info->next)) {
+		response = e_error_run (NULL, "mail:ask-mark-read", NULL);
+	} else {
+		mark_all_as_read (folder);
+		return;
+	}
+				
+	if (response == GTK_RESPONSE_NO) {
+		mark_all_as_read (folder);
+	} else if (response == GTK_RESPONSE_YES){
+		mar_all_sub_folders (store, info, &ex); 
+	}
+	 
+}
+
+static void
+mar_all_sub_folders (CamelStore *store, CamelFolderInfo *fi, CamelException *ex)
+{
+	while (fi) {
+		CamelFolder *folder;
+		
+		if (fi->child) {
+			mar_all_sub_folders (store, fi->child, ex);
+			if (camel_exception_is_set (ex))
+				return;
+		}
+		
+		if (!(folder = camel_store_get_folder (store, fi->full_name, 0, ex)))
+			return;
+		
+		if (!CAMEL_IS_VEE_FOLDER (folder)) {
+			mark_all_as_read (folder);	
+		}
+		
+		fi = fi->next;
+	}
+}
diff --git a/plugins/mark-all-read/org-gnome-mark-all-read.eplug.in b/plugins/mark-all-read/org-gnome-mark-all-read.eplug.in
new file mode 100644
index 0000000000..d749a3e3fe
--- /dev/null
+++ b/plugins/mark-all-read/org-gnome-mark-all-read.eplug.in
@@ -0,0 +1,15 @@
+<?xml version="1.0"?>
+<e-plugin-list>
+  <e-plugin id="org.gnome.mail.folder.mark_all_read" 
+   type="shlib" domain="evolution" name="Mark All Read"
+   location="@PLUGINDIR@/liborg-gnome-mark-all-read.so">
+    <description>Used for marking all the messages under a folder as read</description>
+    <author name="Chenthill Palanisamy" email="pchenthill@novell.com"/>
+    <hook class="org.gnome.evolution.mail.popup:1.0">
+      <menu id="org.gnome.evolution.mail.foldertree.popup" target="folder">
+        <item type="item" path="10.emc.01" label="Mark me_ssages as read"
+	activate="org_gnome_mark_all_read" enable="folder" visible="folder"/>
+	</menu>
+    </hook>
+ </e-plugin>
+ </e-plugin-list>