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evolution r35510 - in trunk: . plugins/email-custom-header po

Author: lakhil
Date: Mon May 19 04:19:22 2008
New Revision: 35510
URL: http://svn.gnome.org/viewvc/evolution?rev=35510&view=rev

Log:
Committing on behalf of Ashish Shrivastava  <shashish novell com>

Commit for Custom header support


Added:
   trunk/plugins/email-custom-header/
   trunk/plugins/email-custom-header/ChangeLog
   trunk/plugins/email-custom-header/Makefile.am
   trunk/plugins/email-custom-header/apps_evolution_email_custom_header.schemas.in
   trunk/plugins/email-custom-header/email-custom-header.c
   trunk/plugins/email-custom-header/email-custom-header.h
   trunk/plugins/email-custom-header/org-gnome-email-custom-header.eplug.xml
   trunk/plugins/email-custom-header/org-gnome-email-custom-header.glade
Modified:
   trunk/configure.in
   trunk/po/POTFILES.in

Modified: trunk/configure.in
==============================================================================
--- trunk/configure.in	(original)
+++ trunk/configure.in	Mon May 19 04:19:22 2008
@@ -1687,7 +1687,7 @@
 plugins_base="$plugins_base_always $SA_JUNK_PLUGIN $BF_JUNK_PLUGIN $EXCHANGE_PLUGIN $MONO_PLUGIN" 
 all_plugins_base="$plugins_base_always sa-junk-plugin bogo-junk-plugin exchange-operations mono"
 
-plugins_standard_always="bbdb subject-thread save-calendar select-one-source copy-tool mail-to-task mark-calendar-offline audio-inline mailing-list-actions default-mailer import-ics-attachments prefer-plain mail-notification attachment-reminder face backup-restore" 
+plugins_standard_always="bbdb subject-thread save-calendar select-one-source copy-tool mail-to-task mark-calendar-offline audio-inline mailing-list-actions default-mailer import-ics-attachments prefer-plain mail-notification attachment-reminder face backup-restore email-custom-header" 
 plugins_standard="$plugins_standard_always"
 all_plugins_standard="$plugins_standard"
 
@@ -1972,6 +1972,7 @@
 plugins/mailing-list-actions/Makefile
 plugins/itip-formatter/Makefile
 plugins/backup-restore/Makefile
+plugins/email-custom-header/Makefile
 plugins/exchange-operations/Makefile
 plugins/default-source/Makefile
 plugins/default-mailer/Makefile

Added: trunk/plugins/email-custom-header/Makefile.am
==============================================================================
--- (empty file)
+++ trunk/plugins/email-custom-header/Makefile.am	Mon May 19 04:19:22 2008
@@ -0,0 +1,56 @@
+INCLUDES = -I. 						\
+	-I$(top_srcdir)	                                \
+	-I$(top_srcdir)/widgets				\
+	-I$(top_srcdir)/widgets/misc			\
+	-I$(top_builddir)/mail                          \
+	-I$(top_srcdir)/camel                           \
+	-I$(top_builddir)/composer			\
+	$(EVOLUTION_MAIL_CFLAGS)			\
+	-DEVOLUTION_GLADEDIR=\""$(gladedir)"\"          \
+	-DCONNECTOR_GLADEDIR=\""$(gladedir)"\"
+
+
+ EVO_PLUGIN_RULE@
+
+plugin_DATA =	\
+	org-gnome-email-custom-header.eplug
+
+plugin_LTLIBRARIES = liborg-gnome-email-custom-header.la
+
+liborg_gnome_email_custom_header_la_SOURCES = 		\
+	email-custom-header.c					\
+	email-custom-header.h										
+liborg_gnome_email_custom_header_la_LIBADD = 			\
+	$(top_builddir)/e-util/libeutil.la 			\
+	$(top_builddir)/widgets/misc/libemiscwidgets.la		\
+	$(top_builddir)/mail/libevolution-mail.la 		\
+	$(NO_UNDEFINED_REQUIRED_LIBS)				
+
+liborg_gnome_email_custom_header_la_LDFLAGS = -module -avoid-version $(NO_UNDEFINED)
+
+schemadir       = $(GCONF_SCHEMA_FILE_DIR)
+schema_in_files = apps_evolution_email_custom_header.schemas.in
+schema_DATA     = $(schema_in_files:.schemas.in=.schemas)
+
+ INTLTOOL_SCHEMAS_RULE@
+
+install-data-local:
+	if test -z "$(DESTDIR)" ; then											\
+		for p in $(schema_DATA) ; do										\
+			GCONF_CONFIG_SOURCE=$(GCONF_SCHEMA_CONFIG_SOURCE) $(GCONFTOOL) --makefile-install-rule $$p;	\
+		done													\
+	fi
+
+glade_DATA =							\
+	org-gnome-email-custom-header.glade
+
+EXTRA_DIST = 							\
+	org-gnome-email-custom-header.eplug.xml			\
+	$(schema_in_files)					
+
+BUILT_SOURCES = 				\
+	org-gnome-email-custom-header.eplug 			\
+	$(error_i18n)
+
+CLEANFILES = $(BUILT_SOURCES)
+DISTCLEANFILES = $(schema_DATA)

Added: trunk/plugins/email-custom-header/apps_evolution_email_custom_header.schemas.in
==============================================================================
--- (empty file)
+++ trunk/plugins/email-custom-header/apps_evolution_email_custom_header.schemas.in	Mon May 19 04:19:22 2008
@@ -0,0 +1,17 @@
+<gconfschemafile>
+  <schemalist>
+    <schema>
+      <key>/schemas/apps/evolution/eplugin/email_custom_header/customHeader</key>
+      <applyto>/apps/evolution/eplugin/email_custom_header/customHeader</applyto>
+      <owner>evolution-eplugin</owner>
+      <type>list</type>
+      <list_type>string</list_type>
+      <default>[Security=Personal;Unclassified;Protected;InConfidence;Secret;Topsecret]</default>
+      <locale name="C">
+         <short>List of Custom Header</short>
+         <long>The key specifies the list of custom headers that you can add  to an outgoing message. The format for specifying a Header and Header value is: Name of the custom header followed by "=" and the values separated by ";"</long>
+      </locale>
+    </schema>
+  </schemalist>
+</gconfschemafile>
+

Added: trunk/plugins/email-custom-header/email-custom-header.c
==============================================================================
--- (empty file)
+++ trunk/plugins/email-custom-header/email-custom-header.c	Mon May 19 04:19:22 2008
@@ -0,0 +1,563 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
+ *
+ * Authors: Ashish Shrivastava <shashish novell com>
+ *
+ * Copyright (C) 2008 Novell, Inc.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, MA 02110-1301.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+#include <glib.h>
+#include <gtk/gtksignal.h>
+#include <gtk/gtkcombobox.h>
+#include <gtk/gtktable.h>
+#include <glib/gi18n.h>
+#include <gconf/gconf-client.h>
+#include <e-util/e-error.h>
+#include <libgnome/libgnome.h>
+#include <glade/glade.h>
+#include "mail/em-menu.h"
+#include "mail/em-utils.h"
+#include "mail/em-event.h"
+#include "composer/e-msg-composer.h"
+#include "libedataserver/e-account.h"
+#include "email-custom-header.h"
+
+
+#define d(x) x
+
+struct _EmailCustomHeaderOptionsDialogPrivate {
+	/* Glade XML data */
+	GladeXML *xml;
+	/*Widgets*/
+	GtkWidget *main;
+	GtkWidget *page;
+	GtkNotebook *notebook;
+	GtkWidget *header_table;
+	GtkWidget *header_type_name_label;
+	GArray *combo_box_header_value;
+	GArray *email_custom_header_details;
+	GArray *header_index_type;
+	gint flag;
+	char *help_section;
+};
+
+/* epech - e-plugin email custom header*/
+static void epech_dialog_class_init (GObjectClass *object_class);
+static void epech_dialog_finalize (GObject *object);
+static void epech_dialog_init (GObject *object);
+static void epech_dialog_dispose (GObject *object);
+static void epech_setup_widgets (CustomHeaderOptionsDialog *mch);
+static gint epech_check_existing_composer_window(gconstpointer a, gconstpointer b);
+
+gboolean e_plugin_ui_init(GtkUIManager *manager, EMsgComposer *composer);
+
+static void 
+epech_get_widgets_data (CustomHeaderOptionsDialog *mch)
+{
+	EmailCustomHeaderOptionsDialogPrivate *priv;
+	HeaderValueComboBox *sub_combo_box_get;
+	gint selected_item;
+	gint index_row,index_column;
+
+	priv = mch->priv;
+	priv->header_index_type = g_array_new (FALSE, FALSE, sizeof (gint));
+	priv->flag++;
+
+	for (index_row = 0,index_column = 0;
+		index_column < priv->email_custom_header_details->len; index_column++) {
+
+		sub_combo_box_get = &g_array_index(priv->combo_box_header_value, HeaderValueComboBox,index_column);
+		selected_item = gtk_combo_box_get_active((GtkComboBox *)sub_combo_box_get->header_value_combo_box);
+		g_array_append_val (priv->header_index_type, selected_item);
+	}
+
+	return;
+}
+
+static gboolean 
+epech_get_widgets (CustomHeaderOptionsDialog *mch) 
+{
+	EmailCustomHeaderOptionsDialogPrivate *priv;
+	priv = mch->priv;
+
+#define EMAIL_CUSTOM_HEADER(name) glade_xml_get_widget (priv->xml, name)
+	priv->main = EMAIL_CUSTOM_HEADER ("email-custom-header-dialog");
+
+	if (!priv->main)
+		return FALSE;
+
+	priv->page  = EMAIL_CUSTOM_HEADER ("email-custom-header-vbox");	
+	priv->notebook = (GtkNotebook *) EMAIL_CUSTOM_HEADER ("email-custom-header-notebook");
+	priv->header_table = EMAIL_CUSTOM_HEADER ("email-custom-header-options");	
+#undef EMAIL_CUSTOM_HEADER
+
+	return (priv->page
+		&&priv->notebook
+		&&priv->header_table);
+}
+
+static void 
+epech_fill_widgets_with_data (CustomHeaderOptionsDialog *mch)
+{
+	EmailCustomHeaderOptionsDialogPrivate *priv;
+	HeaderValueComboBox *sub_combo_box_fill;
+	gint set_index_row,set_index_column;	
+
+	priv = mch->priv;
+	priv->help_section = g_strdup ("usage-mail");
+
+	for (set_index_row = 0,set_index_column = 0; 
+		set_index_column < priv->email_custom_header_details->len;set_index_column++) {
+		sub_combo_box_fill = &g_array_index(priv->combo_box_header_value, HeaderValueComboBox,set_index_column);
+
+		if (priv->flag == 0) {
+			gtk_combo_box_set_active ((GtkComboBox *)sub_combo_box_fill->header_value_combo_box,0);
+		} else {
+			gtk_combo_box_set_active ((GtkComboBox *)sub_combo_box_fill->header_value_combo_box, 
+                        	g_array_index(priv->header_index_type, gint, set_index_column));
+		}
+	}
+}
+
+CustomHeaderOptionsDialog *
+epech_dialog_new (void) 
+{
+	CustomHeaderOptionsDialog *mch;
+
+	mch = g_object_new (EMAIL_CUSTOM_HEADER_OPTIONS_DIALOG, NULL);
+
+	return mch;
+}
+
+GType 
+epech_dialog_get_type (void)
+{
+	static GType type = 0;
+
+	if (type == 0) {
+		static const GTypeInfo info = {
+			sizeof (CustomHeaderOptionsDialogClass),
+			NULL,   /* base_init */
+			NULL,   /* base_finalize */
+			(GClassInitFunc) epech_dialog_class_init,   /* class_init */
+			NULL,   /* class_finalize */
+			NULL,   /* class_data */
+			sizeof (CustomHeaderOptionsDialog),
+			0,      /* n_preallocs */
+			(GInstanceInitFunc) epech_dialog_init,
+			NULL    /* instance_init */
+		};
+		type = g_type_register_static (G_TYPE_OBJECT,
+				"CustomHeaderOptionsDialogType",
+				&info, 0);
+	} 
+
+	return type;
+}
+
+static void 
+epech_header_options_cb (GtkDialog *dialog, gint state, gpointer func_data)
+{
+	EmailCustomHeaderOptionsDialogPrivate *priv;
+	CustomHeaderOptionsDialog *mch;
+	GError *error = NULL;     
+
+	mch = func_data;
+	priv = mch->priv;
+
+	switch (state) {			
+		case GTK_RESPONSE_OK:
+			epech_get_widgets_data (mch); 
+		case GTK_RESPONSE_CANCEL:
+			gtk_widget_hide (priv->main);
+			gtk_widget_destroy (priv->main);
+			g_object_unref (priv->xml);
+			break;	     
+		case GTK_RESPONSE_HELP:
+			gnome_help_display (
+					"evolution.xml", priv->help_section, &error);
+			if (error) {
+				g_warning ("%s", error->message);
+				g_error_free (error);
+			}
+			break;
+	}
+
+	g_signal_emit (G_OBJECT (func_data), signals[MCH_RESPONSE], 0, state);
+}
+
+static gboolean 
+epech_dialog_run (CustomHeaderOptionsDialog *mch, GtkWidget *parent)
+{	
+	EmailCustomHeaderOptionsDialogPrivate *priv;
+	GtkWidget *toplevel;
+	gchar *filename;
+
+	g_return_val_if_fail (mch != NULL || EMAIL_CUSTOM_HEADER_OPTIONS_IS_DIALOG (mch), FALSE);
+	priv = mch->priv;
+	epech_get_header_list (mch);
+
+	filename = g_build_filename (EVOLUTION_GLADEDIR,
+			"org-gnome-email-custom-header.glade",
+			NULL);
+	priv->xml = glade_xml_new (filename, NULL, NULL);
+	g_free (filename);
+
+	if (!priv->xml) {
+		d (printf ("\n Could not load the Glade XML file\n"));
+	}
+
+	if (!epech_get_widgets(mch)) {
+		g_object_unref (priv->xml);
+		d (printf ("\n Could not get the Widgets\n"));
+	}
+
+	epech_setup_widgets (mch);
+	toplevel =  gtk_widget_get_toplevel (priv->main);
+
+	if (parent)
+		gtk_window_set_transient_for (GTK_WINDOW (toplevel),GTK_WINDOW (parent));
+
+	epech_fill_widgets_with_data (mch);
+	g_signal_connect (GTK_DIALOG (priv->main), "response", G_CALLBACK(epech_header_options_cb), mch);
+	gtk_window_set_modal ((GtkWindow *) priv->main, TRUE);
+	gtk_widget_show (priv->main);
+
+	return TRUE;
+}
+
+static void 
+epech_get_header_list (CustomHeaderOptionsDialog *mch)
+{
+	GConfClient *client;
+
+	client = gconf_client_get_default (); 
+	g_return_if_fail (GCONF_IS_CLIENT (client));
+	gconf_client_add_dir (client, "/apps/evolution/eplugin/email_custom_header" , GCONF_CLIENT_PRELOAD_ONELEVEL, NULL);
+	epech_load_from_gconf (client, "/apps/evolution/eplugin/email_custom_header/customHeader", mch);
+
+	return;
+}
+
+static void 
+epech_load_from_gconf (GConfClient *client,const char *path,CustomHeaderOptionsDialog *mch)
+{
+	EmailCustomHeaderOptionsDialogPrivate *priv;
+	EmailCustomHeaderDetails temp_header_details= {-1, -1, NULL, NULL};
+	CustomSubHeader temp_header_value_details =  {NULL};
+	GSList *header_list,*q;
+	gchar *buffer;
+	char *str_colon;
+	gint index,pos;
+
+	priv = mch->priv;
+	priv->email_custom_header_details = g_array_new (TRUE, TRUE, sizeof (EmailCustomHeaderDetails));
+	header_list = gconf_client_get_list (client,path,GCONF_VALUE_STRING, NULL);
+
+	for (q = header_list,pos = 0; q != NULL; q = q->next,pos++) {
+		memset(&temp_header_value_details,0,sizeof(CustomSubHeader));
+		temp_header_details.sub_header_type_value = g_array_new (TRUE, TRUE, sizeof (CustomSubHeader));
+		buffer = q->data;
+		gchar **parse_header_list = g_strsplit_set (buffer, "=;,", -1);
+		str_colon = g_strconcat (parse_header_list[0], ":", NULL);
+		temp_header_details.header_type_value = g_string_new("");
+		if (temp_header_details.header_type_value) {
+			g_string_assign(temp_header_details.header_type_value, str_colon);
+		}
+
+		g_free (str_colon);
+		for (index = 0; parse_header_list[index+1] ; ++index) {
+			temp_header_value_details.sub_header_string_value = g_string_new("");
+
+			if (temp_header_value_details.sub_header_string_value) {
+				g_string_assign(temp_header_value_details.sub_header_string_value, parse_header_list[index+1]);
+			}
+
+			g_array_append_val(temp_header_details.sub_header_type_value, temp_header_value_details);
+		}
+
+		temp_header_details.number_of_subtype_header = index;
+		g_array_append_val(priv->email_custom_header_details, temp_header_details);
+	}
+
+	temp_header_details.number_of_header = pos;
+}
+
+static void 
+epech_setup_widgets (CustomHeaderOptionsDialog *mch)
+{
+	EmailCustomHeaderOptionsDialogPrivate *priv;
+	EmailCustomHeaderDetails *temp_header_ptr,*temp;
+	CustomSubHeader *temp_header_value_ptr;
+	HeaderValueComboBox sub_combo_box = {NULL};
+	HeaderValueComboBox *sub_combo_box_ptr;
+	gint sub_index,row_combo,column_combo;
+	gint header_section_id,sub_type_index,row,column,label_row;
+
+	priv = mch->priv;
+	priv->combo_box_header_value = g_array_new (TRUE, FALSE, sizeof (HeaderValueComboBox)); 
+
+	for (header_section_id = 0,label_row = 0,row = 0,column = 1; 
+		header_section_id < priv->email_custom_header_details->len; header_section_id++,row++,column++) {
+
+		// To create an empty label widget. Text will be added dynamically.
+		priv->header_type_name_label = gtk_label_new ("");
+		temp_header_ptr = &g_array_index(priv->email_custom_header_details, EmailCustomHeaderDetails,header_section_id);
+		gtk_label_set_markup (GTK_LABEL (priv->header_type_name_label),(temp_header_ptr->header_type_value)->str);
+
+		gtk_table_attach (GTK_TABLE (priv->header_table), priv->header_type_name_label, 0, 1, row, column,
+			(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
+			(GtkAttachOptions) (0), 0, 0);
+
+		gtk_misc_set_alignment (GTK_MISC (priv->header_type_name_label), 0, 0.5);
+		gtk_widget_show (priv->header_type_name_label);
+		sub_combo_box.header_value_combo_box = gtk_combo_box_new_text ();
+		g_array_append_val(priv->combo_box_header_value, sub_combo_box);
+	}
+
+	for (sub_index = 0,row_combo = 0,column_combo = 1; sub_index < priv->combo_box_header_value->len; 
+                sub_index++,row_combo++,column_combo++) {
+		temp = &g_array_index(priv->email_custom_header_details, EmailCustomHeaderDetails,sub_index);
+
+		sub_combo_box_ptr = &g_array_index(priv->combo_box_header_value, HeaderValueComboBox,sub_index);
+		gtk_table_attach (GTK_TABLE (priv->header_table),
+			sub_combo_box_ptr->header_value_combo_box, 1, 2, row_combo, column_combo,
+			(GtkAttachOptions) (GTK_EXPAND | GTK_FILL),
+			(GtkAttachOptions) (GTK_FILL), 0, 0);
+
+		for (sub_type_index = 0; sub_type_index < temp->number_of_subtype_header; sub_type_index++) {
+			temp_header_value_ptr = &g_array_index(temp->sub_header_type_value, CustomSubHeader,sub_type_index); 
+			gtk_combo_box_append_text (GTK_COMBO_BOX (sub_combo_box_ptr->header_value_combo_box),
+				(temp_header_value_ptr->sub_header_string_value)->str);
+		}
+
+		gtk_combo_box_append_text (GTK_COMBO_BOX (sub_combo_box_ptr->header_value_combo_box),"None");
+		gtk_widget_show (sub_combo_box_ptr->header_value_combo_box);
+	}
+}
+
+static void 
+epech_dialog_class_init (GObjectClass *object)
+{
+	CustomHeaderOptionsDialogClass *klass;
+	GObjectClass *object_class;
+
+	klass = EMAIL_CUSTOM_HEADEROPTIONS_DIALOG_CLASS (object);
+	parent_class = g_type_class_peek_parent (klass);
+	object_class = G_OBJECT_CLASS (klass);
+
+	object_class->finalize = epech_dialog_finalize;
+	object_class->dispose = epech_dialog_dispose;
+
+	signals[MCH_RESPONSE] = g_signal_new ("emch_response",
+			G_TYPE_FROM_CLASS (klass),
+			G_SIGNAL_RUN_FIRST,
+			G_STRUCT_OFFSET (CustomHeaderOptionsDialogClass, emch_response),
+			NULL, NULL,
+			g_cclosure_marshal_VOID__INT,
+			G_TYPE_NONE, 1,
+			G_TYPE_INT);
+}
+
+static void 
+epech_dialog_init (GObject *object)
+{
+	CustomHeaderOptionsDialog *mch;
+	EmailCustomHeaderOptionsDialogPrivate *priv;
+
+	mch = EMAIL_CUSTOM_HEADEROPTIONS_DIALOG (object);
+	priv = g_new0 (EmailCustomHeaderOptionsDialogPrivate, 1);
+	mch->priv = priv;
+	priv->xml = NULL;
+	priv->main = NULL;
+	priv->notebook = NULL;
+	priv->header_table = NULL;
+}
+
+static void 
+epech_dialog_finalize (GObject *object)
+{
+	CustomHeaderOptionsDialog *mch = (CustomHeaderOptionsDialog *)object;
+	EmailCustomHeaderOptionsDialogPrivate *priv;
+
+	g_return_if_fail (EMAIL_CUSTOM_HEADER_OPTIONS_IS_DIALOG (mch));
+	priv = mch->priv;
+	g_free (priv->help_section);
+
+	if (mch->priv) {
+		g_free (mch->priv);
+		mch->priv = NULL;
+	}
+
+	if (parent_class->finalize) 
+		(* parent_class->finalize) (object);
+}
+
+static void 
+epech_dialog_dispose (GObject *object)
+{
+	CustomHeaderOptionsDialog *mch = (CustomHeaderOptionsDialog *) object;
+
+	g_return_if_fail (EMAIL_CUSTOM_HEADER_OPTIONS_IS_DIALOG (mch));
+
+	if (parent_class->dispose)
+		(* parent_class->dispose) (object);
+}	
+
+static void 
+epech_append_to_custom_header (CustomHeaderOptionsDialog *dialog, gint state, gpointer data)
+{
+	EMsgComposer *composer;
+	EmailCustomHeaderOptionsDialogPrivate *priv;
+	EmailCustomHeaderDetails *temp_header_ptr;
+	CustomSubHeader *temp_header_value_ptr;
+	gint index, index_subtype,sub_type_index;
+
+	composer = (EMsgComposer *)data;
+	priv = dialog->priv;
+
+	if (state == GTK_RESPONSE_OK) {
+
+		for (index = 0,index_subtype = 0; index_subtype < priv->email_custom_header_details->len; index_subtype++) {
+
+			temp_header_ptr = &g_array_index(priv->email_custom_header_details, EmailCustomHeaderDetails,index_subtype);
+
+			for (sub_type_index = 0; sub_type_index < temp_header_ptr->number_of_subtype_header; sub_type_index++) {
+				temp_header_value_ptr = &g_array_index(temp_header_ptr->sub_header_type_value, CustomSubHeader,sub_type_index);
+
+				if (sub_type_index == g_array_index(priv->header_index_type, gint, index_subtype)){
+					e_msg_composer_modify_header (composer, (temp_header_ptr->header_type_value)->str, 
+						(temp_header_value_ptr->sub_header_string_value)->str);		             
+				}
+			}
+		}
+	}
+}
+
+static void 
+epech_custom_header_options_commit (EMsgComposer *comp, gpointer user_data)
+{
+        EMsgComposer *composer;
+        EmailCustomHeaderWindow *new_email_custom_header_window = NULL;
+        CustomHeaderOptionsDialog *current_dialog = NULL;
+
+        composer = (EMsgComposer *) user_data;
+        
+        if (!user_data || !EMAIL_CUSTOM_HEADER_OPTIONS_IS_DIALOG (user_data))
+		return;
+
+        new_email_custom_header_window = g_object_get_data ((GObject *) composer, "compowindow");
+
+        if (new_email_custom_header_window) {
+		current_dialog = new_email_custom_header_window->epech_dialog;
+        }
+
+        if (current_dialog) {
+		g_free (current_dialog);
+		current_dialog = NULL;	
+        }
+
+	if (new_email_custom_header_window) {
+		g_free (new_email_custom_header_window);
+		new_email_custom_header_window = NULL;           
+	}
+}
+
+static gint 
+epech_check_existing_composer_window(gconstpointer compowindow, gconstpointer other_compowindow)
+{
+	if ((compowindow) && (other_compowindow)){
+		if (((EmailCustomHeaderWindow *)compowindow)->epech_window == (GdkWindow *)other_compowindow) {
+			return 0;
+		}
+	}
+
+	return -1;
+}
+
+static void
+destroy_compo_data (gpointer data)
+{
+        EmailCustomHeaderWindow *compo_data = (EmailCustomHeaderWindow *) data;
+
+        if (!compo_data)
+                return;
+
+        g_free (compo_data);
+}
+
+static void action_email_custom_header_cb (GtkAction *action, EMsgComposer *composer)
+
+{
+	GtkUIManager  *manager;
+	GtkhtmlEditor *editor;
+	GtkWidget     *menuitem;
+	CustomHeaderOptionsDialog *dialog = NULL;
+	EmailCustomHeaderWindow *new_email_custom_header_window = NULL;
+
+	manager = gtkhtml_editor_get_ui_manager (GTKHTML_EDITOR (composer));
+	menuitem = gtk_ui_manager_get_widget (manager, "/main-menu/insert-menu/insert-menu-top/Custom Header");
+
+	new_email_custom_header_window = g_object_get_data ((GObject *) composer, "compowindow");
+
+	if (epech_check_existing_composer_window(new_email_custom_header_window,menuitem->window) == 0) {
+		dialog = new_email_custom_header_window->epech_dialog;
+	} else {
+		dialog = epech_dialog_new ();
+		if (dialog) {
+                        EmailCustomHeaderWindow *new_email_custom_header_window;
+                        new_email_custom_header_window = g_new0(EmailCustomHeaderWindow, 1);
+                        new_email_custom_header_window->epech_window =  menuitem->window;
+                        new_email_custom_header_window->epech_dialog = dialog;
+                        g_object_set_data_full ((GObject *) composer, "compowindow", new_email_custom_header_window, destroy_compo_data);
+		}        
+	}
+
+	epech_dialog_run (dialog, GTK_WIDGET (composer));
+	g_signal_connect (dialog, "emch_response", G_CALLBACK (epech_append_to_custom_header), GTK_WIDGET (composer));
+	g_signal_connect (GTK_WIDGET (composer), "destroy", G_CALLBACK (epech_custom_header_options_commit), composer);
+}
+
+static GtkActionEntry entries[] = {
+
+	{ "Custom Header",
+	  NULL,
+	  N_("_Custom Header"),
+	  NULL,
+	  NULL,
+	  G_CALLBACK (action_email_custom_header_cb) }
+};
+
+gboolean
+e_plugin_ui_init (GtkUIManager *manager,
+                  EMsgComposer *composer)
+{
+	GtkhtmlEditor *editor;
+
+	editor = GTKHTML_EDITOR (composer);
+
+	/* Add actions to the "composer" action group. */
+	gtk_action_group_add_actions (
+		gtkhtml_editor_get_action_group (editor, "composer"),
+		entries, G_N_ELEMENTS (entries), composer);
+
+	return TRUE;
+}
+

Added: trunk/plugins/email-custom-header/email-custom-header.h
==============================================================================
--- (empty file)
+++ trunk/plugins/email-custom-header/email-custom-header.h	Mon May 19 04:19:22 2008
@@ -0,0 +1,82 @@
+ /* Evolution Email custom header options
+ * Copyright (C) 2008 Novell, Inc.
+ *
+ * Authors: Ashish <shashish 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., 51 Franklin Street, Fifth Floor, MA 02110-1301.
+ */
+
+#ifndef __EMAIL_CUSTOM_HEADEROPTIONS_DIALOG_H__
+#define __EMAIL_CUSTOM_HEADEROPTIONS_DIALOG_H__
+
+#include <gtk/gtkwidget.h>
+
+#define EMAIL_CUSTOM_HEADER_OPTIONS_DIALOG       (epech_dialog_get_type ())
+#define EMAIL_CUSTOM_HEADEROPTIONS_DIALOG(obj)       (GTK_CHECK_CAST ((obj), EMAIL_CUSTOM_HEADER_OPTIONS_DIALOG, CustomHeaderOptionsDialog))
+#define EMAIL_CUSTOM_HEADEROPTIONS_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), EMAIL_CUSTOM_HEADER_OPTIONS_DIALOG, CustomHeaderOptionsDialogClass))
+#define EMAIL_CUSTOM_HEADER_OPTIONS_IS_DIALOG(obj)    (GTK_CHECK_TYPE ((obj), EMAIL_CUSTOM_HEADER_OPTIONS_DIALOG))
+#define EMAIL_CUSTOM_HEADER_OPTIONS_IS_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), EMAIL_CUSTOM_HEADER_OPTIONS_DIALOG))
+
+typedef struct _CustomHeaderOptionsDialog		CustomHeaderOptionsDialog;
+typedef struct _CustomHeaderOptionsDialogClass		CustomHeaderOptionsDialogClass;
+typedef struct _EmailCustomHeaderOptionsDialogPrivate	EmailCustomHeaderOptionsDialogPrivate;
+
+struct _CustomHeaderOptionsDialog {
+	GObject object;
+	/* Private data */
+	EmailCustomHeaderOptionsDialogPrivate *priv;
+};
+
+typedef struct {
+	gint number_of_header;
+	gint number_of_subtype_header;
+	GString *header_type_value;
+	GArray *sub_header_type_value;
+} EmailCustomHeaderDetails;
+
+typedef struct {
+	GString *sub_header_string_value;
+} CustomSubHeader;
+
+typedef struct {
+        GtkWidget *header_value_combo_box;
+} HeaderValueComboBox;
+
+
+struct _CustomHeaderOptionsDialogClass {
+	GObjectClass parent_class;
+	void (* emch_response) (CustomHeaderOptionsDialog *esd, gint status);
+};
+
+typedef struct _EmailCustomHeaderWindow
+{
+        GdkWindow *epech_window;
+        CustomHeaderOptionsDialog *epech_dialog;
+}EmailCustomHeaderWindow;
+
+enum {
+        MCH_RESPONSE,
+        LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = {0};
+static GObjectClass *parent_class = NULL;
+
+GType  epech_dialog_get_type     (void);
+CustomHeaderOptionsDialog *epech_dialog_new (void);
+static gboolean epech_dialog_run (CustomHeaderOptionsDialog *mch, GtkWidget *parent);
+static void epech_get_header_list (CustomHeaderOptionsDialog *mch);
+static void epech_load_from_gconf (GConfClient *client,const char *path,CustomHeaderOptionsDialog *mch);
+#endif
+

Added: trunk/plugins/email-custom-header/org-gnome-email-custom-header.eplug.xml
==============================================================================
--- (empty file)
+++ trunk/plugins/email-custom-header/org-gnome-email-custom-header.eplug.xml	Mon May 19 04:19:22 2008
@@ -0,0 +1,22 @@
+<?xml version="1.0"?>
+<e-plugin-list>
+	<e-plugin id="org.gnome.evolution.email-custom-header" type="shlib" _name="Custom Header" 
+		location="@PLUGINDIR@/liborg-gnome-email-custom-header SOEXT@">
+
+		<author name="Ashish Shrivastava" email="shashish novell com"/>
+                <!-- For Translators: 'custom header' string is used while adding a new message header to outgoing message, to specify what value for the message header would be added -->
+		<_description>Adds custom header to outgoing messages.</_description>
+
+		<hook class="org.gnome.evolution.ui:1.0">
+			<ui-manager id="org.gnome.evolution.composer">
+				<menubar name='main-menu'>
+					<menu action='insert-menu'>
+						<placeholder name="insert-menu-top">
+							<menuitem action="Custom Header"/>
+						</placeholder>
+					</menu>
+				</menubar>
+			</ui-manager>
+		</hook>
+	</e-plugin>
+</e-plugin-list>

Added: trunk/plugins/email-custom-header/org-gnome-email-custom-header.glade
==============================================================================
--- (empty file)
+++ trunk/plugins/email-custom-header/org-gnome-email-custom-header.glade	Mon May 19 04:19:22 2008
@@ -0,0 +1,143 @@
+<?xml version="1.0" standalone="no"?> <!--*- mode: xml -*-->
+<!DOCTYPE glade-interface SYSTEM "http://glade.gnome.org/glade-2.0.dtd";>
+
+<glade-interface>
+<requires lib="gnome"/>
+
+<widget class="GtkDialog" id="email-custom-header-dialog">
+  <property name="visible">True</property>
+  <property name="can_default">True</property>
+  <property name="title" translatable="yes">Email Custom Header</property>
+  <property name="type">GTK_WINDOW_TOPLEVEL</property>
+  <property name="window_position">GTK_WIN_POS_MOUSE</property>
+  <property name="modal">True</property>
+  <property name="resizable">False</property>
+  <property name="destroy_with_parent">False</property>
+  <property name="decorated">True</property>
+  <property name="skip_taskbar_hint">False</property>
+  <property name="skip_pager_hint">False</property>
+  <property name="type_hint">GDK_WINDOW_TYPE_HINT_DIALOG</property>
+  <property name="gravity">GDK_GRAVITY_NORTH_WEST</property>
+  <property name="focus_on_map">True</property>
+  <property name="urgency_hint">False</property>
+  <property name="has_separator">True</property>
+
+  <child internal-child="vbox">
+    <widget class="GtkVBox" id="email-custom-header-vbox">
+      <property name="visible">True</property>
+      <property name="can_default">True</property>
+      <property name="homogeneous">False</property>
+      <property name="spacing">0</property>
+
+      <child internal-child="action_area">
+	<widget class="GtkHButtonBox" id="dialog-action_area1">
+	  <property name="visible">True</property>
+	  <property name="layout_style">GTK_BUTTONBOX_END</property>
+
+	  <child>
+	    <widget class="GtkButton" id="helpbutton1">
+	      <property name="visible">True</property>
+	      <property name="can_default">True</property>
+	      <property name="can_focus">True</property>
+	      <property name="label">gtk-help</property>
+	      <property name="use_stock">True</property>
+	      <property name="relief">GTK_RELIEF_NORMAL</property>
+	      <property name="focus_on_click">True</property>
+	      <property name="response_id">-11</property>
+	    </widget>
+	  </child>
+
+	  <child>
+	    <widget class="GtkButton" id="cancelbutton1">
+	      <property name="visible">True</property>
+	      <property name="can_default">True</property>
+	      <property name="can_focus">True</property>
+	      <property name="label">gtk-cancel</property>
+	      <property name="use_stock">True</property>
+	      <property name="relief">GTK_RELIEF_NORMAL</property>
+	      <property name="focus_on_click">True</property>
+	      <property name="response_id">-6</property>
+	    </widget>
+	  </child>
+
+	  <child>
+	    <widget class="GtkButton" id="okbutton1">
+	      <property name="visible">True</property>
+	      <property name="can_default">True</property>
+	      <property name="can_focus">True</property>
+	      <property name="label">gtk-ok</property>
+	      <property name="use_stock">True</property>
+	      <property name="relief">GTK_RELIEF_NORMAL</property>
+	      <property name="focus_on_click">True</property>
+	      <property name="response_id">-5</property>
+	    </widget>
+	  </child>
+	</widget>
+	<packing>
+	  <property name="padding">0</property>
+	  <property name="expand">False</property>
+	  <property name="fill">True</property>
+	  <property name="pack_type">GTK_PACK_END</property>
+	</packing>
+      </child>
+
+      <child>
+	<widget class="GtkNotebook" id="email-custom-header-notebook">
+	  <property name="visible">True</property>
+	  <property name="can_focus">True</property>
+	  <property name="show_tabs">True</property>
+	  <property name="show_border">True</property>
+	  <property name="tab_pos">GTK_POS_TOP</property>
+	  <property name="scrollable">False</property>
+	  <property name="enable_popup">False</property>
+
+	  <child>
+	    <widget class="GtkTable" id="email-custom-header-options">
+	      <property name="border_width">12</property>
+	      <property name="visible">True</property>
+	      <property name="n_rows">4</property>
+	      <property name="n_columns">4</property>
+	      <property name="homogeneous">False</property>
+	      <property name="row_spacing">12</property>
+	      <property name="column_spacing">12</property>
+	    </widget>
+	    <packing>
+	      <property name="tab_expand">False</property>
+	      <property name="tab_fill">True</property>
+	    </packing>
+	  </child>
+
+	  <child>
+	    <widget class="GtkLabel" id="gopts-label">
+	      <property name="visible">True</property>
+	      <property name="label" translatable="yes">Custom Header Options</property>
+	      <property name="use_underline">True</property>
+	      <property name="use_markup">False</property>
+	      <property name="justify">GTK_JUSTIFY_LEFT</property>
+	      <property name="wrap">False</property>
+	      <property name="selectable">False</property>
+	      <property name="xalign">0.5</property>
+	      <property name="yalign">0.5</property>
+	      <property name="xpad">0</property>
+	      <property name="ypad">0</property>
+	      <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+	      <property name="width_chars">-1</property>
+	      <property name="single_line_mode">False</property>
+	      <property name="angle">0</property>
+	    </widget>
+	    <packing>
+	      <property name="type">tab</property>
+	    </packing>
+	  </child>
+	</widget>
+	<packing>
+	  <property name="padding">0</property>
+	  <property name="expand">True</property>
+	  <property name="fill">True</property>
+	</packing>
+      </child>
+    </widget>
+  </child>
+</widget>
+
+</glade-interface>

Modified: trunk/po/POTFILES.in
==============================================================================
--- trunk/po/POTFILES.in	(original)
+++ trunk/po/POTFILES.in	Mon May 19 04:19:22 2008
@@ -287,6 +287,10 @@
 plugins/default-mailer/org-gnome-default-mailer.error.xml
 plugins/default-source/default-source.c
 plugins/default-source/org-gnome-default-source.eplug.xml
+plugins/email-custom-header/email-custom-header.c
+plugins/email-custom-header/org-gnome-email-custom-header.eplug.xml
+plugins/email-custom-header/org-gnome-email-custom-header-menu.xml
+plugins/email-custom-header/apps_evolution_email_custom_header.schemas.in
 plugins/exchange-operations/e-foreign-folder-dialog.glade
 plugins/exchange-operations/exchange-account-setup.c
 plugins/exchange-operations/exchange-calendar.c
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