/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Authors:
* Srinivasa Ragavan <sragavan@novell.com>
*
* Copyright (C) 2009 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <glib/gi18n.h>
#include "mail/em-utils.h"
#include "mail/mail-send-recv.h"
#include "mail/mail-ops.h"
#include "mail-view.h"
#ifndef ANJAL_SETTINGS
#include "mail-folder-view.h"
#include "mail-composer-view.h"
#include "mail-conv-view.h"
#endif
#include "mail-settings-view.h"
#include "anjal-mail-view.h"
#include "mail-account-view.h"
#include "mail/em-folder-tree.h"
#include <shell/e-shell-searchbar.h>
struct _MailViewPrivate {
GtkWidget *box;
GList *children;
MailViewChild *current_view;
GtkWidget *new;
GtkWidget *search;
GtkWidget *search_entry;
};
enum {
VIEW_NEW,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
G_DEFINE_TYPE (MailView, mail_view, ANJAL_MAIL_VIEW_TYPE)
#ifndef ANJAL_SETTINGS
static MailConvView * mv_switch_message_view (MailView *mv, const gchar *uri);
#endif
#define REALIGN_NODES(list,pdata) if (list->data != pdata) { \
list = g_list_remove (list, pdata); \
list = g_list_prepend (list, pdata); \
}
void anjal_shell_view_restore_state (EShellView *view, const gchar *uri);
static void
mail_view_init (MailView *shell)
{
shell->priv = g_new0 (MailViewPrivate, 1);
shell->priv->children = NULL;
shell->priv->current_view = NULL;
shell->folder_tree = NULL;
shell->check_mail = NULL;
shell->sort_by = NULL;
}
static void
mail_view_finalize (GObject *object)
{
MailView *shell = (MailView *) object;
MailViewPrivate *priv = shell->priv;
g_list_free (priv->children);
g_free (priv);
G_OBJECT_CLASS (mail_view_parent_class)->finalize (object);
}
static void
mv_set_folder_uri (AnjalMailView *mv, const gchar *uri)
{
#ifndef ANJAL_SETTINGS
mail_view_set_folder_uri ((MailView *) mv, uri);
#endif
}
static void set_folder_tree (AnjalMailView *mv, EMFolderTree *tree)
{
mail_view_set_folder_tree ((MailView *) mv, (GtkWidget *) tree);
}
static void
set_search (AnjalMailView *mv, const gchar *search)
{
#ifndef ANJAL_SETTINGS
mail_view_set_search ((MailView *) mv, search);
#endif
}
static void
mail_view_class_init (MailViewClass *klass)
{
GObjectClass * object_class = G_OBJECT_CLASS (klass);
signals[VIEW_NEW] =
g_signal_new ("view-new",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (MailViewClass , view_new),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
mail_view_parent_class = g_type_class_peek_parent (klass);
((AnjalMailViewClass *) klass)->set_folder_uri = mv_set_folder_uri;
((AnjalMailViewClass *) klass)->set_folder_tree = set_folder_tree;
((AnjalMailViewClass *) klass)->set_search = set_search;
object_class->finalize = mail_view_finalize;
};
static void
mv_switch (GtkNotebook *notebook, GtkWidget *page, guint page_num, gpointer user_data)
{
MailView *shell = (MailView *) notebook;
MailViewPrivate *priv = shell->priv;
MailViewChild *curr = priv->current_view;
MailViewChild *child;
gint current_child = gtk_notebook_get_current_page (notebook);
curr->flags &= ~MAIL_VIEW_HOLD_FOCUS;
child = (MailViewChild *) gtk_notebook_get_nth_page (notebook, current_child);
priv->current_view = child;
REALIGN_NODES (shell->priv->children,child);
#ifndef ANJAL_SETTINGS
if (child->type == MAIL_VIEW_COMPOSER)
mail_composer_view_activate ((MailComposerView *) child, shell->folder_tree, shell->check_mail, shell->sort_by, TRUE);
else if (child->type == MAIL_VIEW_MESSAGE)
mail_conv_view_activate ((MailConvView *) child, shell->tree, shell->folder_tree, shell->check_mail, shell->sort_by, FALSE);
else if (child->type == MAIL_VIEW_FOLDER) {
mail_folder_view_activate ((MailFolderView *) child, shell->tree, shell->folder_tree, shell->check_mail, shell->sort_by, shell->slider, TRUE);
anjal_shell_view_restore_state (shell->shell_view, child->uri);
} else if (child->type == MAIL_VIEW_ACCOUNT)
mail_account_view_activate ((MailAccountView *) child, shell->tree, shell->folder_tree, shell->check_mail, shell->sort_by, FALSE);
else if (child->type == MAIL_VIEW_SETTINGS)
mail_settings_view_activate ((MailSettingsView *) child, shell->tree, shell->folder_tree, shell->check_mail, shell->sort_by, shell->slider, FALSE);
#else
if (child->type == MAIL_VIEW_ACCOUNT)
mail_account_view_activate ((MailAccountView *) child, shell->tree, shell->folder_tree, shell->check_mail, shell->sort_by, FALSE);
else if (child->type == MAIL_VIEW_SETTINGS)
mail_settings_view_activate ((MailSettingsView *) child, shell->tree, shell->folder_tree, shell->check_mail, shell->sort_by, shell->slider, FALSE);
#endif
}
static void
mail_view_construct (MailView *shell)
{
gtk_notebook_set_show_tabs ((GtkNotebook *) shell, TRUE);
gtk_notebook_set_scrollable ((GtkNotebook *) shell, TRUE);
gtk_notebook_popup_disable ((GtkNotebook *) shell);
g_signal_connect_after (shell, "switch-page", G_CALLBACK(mv_switch), shell);
}
MailView *
mail_view_new ()
{
MailView *shell = g_object_new (MAIL_VIEW_TYPE, NULL);
mail_view_construct (shell);
return shell;
}
static gint
mv_get_page_number (GtkNotebook *note, GtkWidget *widget)
{
gint i, total;
total = gtk_notebook_get_n_pages (note);
for (i=0; i<total; i++) {
if (gtk_notebook_get_nth_page (note, i) == widget)
return i;
}
return total-1;
}
static void
mv_close_mcv (MailViewChild *mfv, MailView *mv)
{
gint n = mv_get_page_number ((GtkNotebook *) mv, (GtkWidget *) mfv);
gint pos = gtk_notebook_get_current_page ((GtkNotebook *) mv);
MailViewChild *child;
gboolean removing_viewed = FALSE;
if (g_list_length (mv->priv->children) == 1)
return;
#ifndef ANJAL_SETTINGS
/* Make sure atleast one folder view is open. */
if (mfv->type == MAIL_VIEW_FOLDER) {
GList *tmp = mv->priv->children;
gboolean found = FALSE;
while (!found && tmp) {
MailViewChild *tchild = (MailViewChild *) tmp->data;
if (tchild && tchild != mfv && tchild->type == MAIL_VIEW_FOLDER)
found = true;
tmp = tmp->next;
}
if (!found)
return;
}
if (mfv->type == MAIL_VIEW_COMPOSER) {
if (!mail_composer_view_can_quit ((MailComposerView *) mfv))
return;
}
#endif
g_signal_handlers_block_by_func (mv, mv_switch, mv);
gtk_notebook_remove_page ((GtkNotebook *) mv, n);
g_signal_handlers_unblock_by_func (mv, mv_switch, mv);
if (mfv == mv->priv->children->data)
removing_viewed = TRUE;
mv->priv->children = g_list_remove (mv->priv->children, mfv);
if (!removing_viewed)
return;
child = (MailViewChild *) mv->priv->children->data;
mv->priv->current_view = child;
pos = mv_get_page_number ((GtkNotebook *) mv, (GtkWidget *) child);
gtk_notebook_set_current_page ((GtkNotebook *) mv, pos);
#ifndef ANJAL_SETTINGS
if (child->type == MAIL_VIEW_COMPOSER)
mail_composer_view_activate ((MailComposerView *) child, mv->folder_tree, mv->check_mail, mv->sort_by, TRUE);
else if (child->type == MAIL_VIEW_MESSAGE)
mail_conv_view_activate ((MailConvView *) child, mv->tree, mv->folder_tree, mv->check_mail, mv->sort_by, FALSE);
else if (child->type == MAIL_VIEW_FOLDER) {
mail_folder_view_activate ((MailFolderView *) child, mv->tree, mv->folder_tree, mv->check_mail, mv->sort_by, mv->slider, TRUE);
anjal_shell_view_restore_state ((EShellView *) mv->shell_view, child->uri);
} else if (child->type == MAIL_VIEW_ACCOUNT)
mail_account_view_activate ((MailAccountView *) child, mv->tree, mv->folder_tree, mv->check_mail, mv->sort_by, FALSE);
else if (child->type == MAIL_VIEW_SETTINGS)
mail_settings_view_activate ((MailSettingsView *) child, mv->tree, mv->folder_tree, mv->check_mail, mv->sort_by, mv->slider, FALSE);
#else
if (child->type == MAIL_VIEW_ACCOUNT)
mail_account_view_activate ((MailAccountView *) child, mv->tree, mv->folder_tree, mv->check_mail, mv->sort_by, FALSE);
else if (child->type == MAIL_VIEW_SETTINGS)
mail_settings_view_activate ((MailSettingsView *) child, mv->tree, mv->folder_tree, mv->check_mail, mv->sort_by, mv->slider, FALSE);
#endif
}
#ifndef ANJAL_SETTINGS
static void
mv_message_new (MailFolderView *mfv, gpointer data, gchar *umid, MailView *mv)
{
MailConvView *conv = (MailConvView *) mv_switch_message_view (mv, umid);
*(MailConvView **)data = conv;
if (conv)
conv->uri = g_strdup (umid);
return;
}
static void
mv_search_set (MailFolderView *mfv, MailView *mv)
{
anjal_shell_view_restore_state (mv->shell_view, ((MailViewChild *) mfv)->uri);
}
static void
mv_folder_loaded (MailFolderView *mfv, MailView *mv)
{
g_signal_handlers_block_by_func (mfv, mv_folder_loaded, mv);
g_signal_emit (mv, signals[VIEW_NEW], 0);
}
static MailViewChild *
mail_view_add_folder (MailView *mv, gpointer data, gboolean block)
{
MailFolderView *mfv = mail_folder_view_new ();
gint position = 0;
mail_folder_view_set_folder_pane (mfv, mv->folder_tree);
if (!block)
mv->priv->current_view = (MailViewChild *) mfv;
mv->priv->children = block ? g_list_append (mv->priv->children, mfv) : g_list_prepend (mv->priv->children, mfv);
position = gtk_notebook_append_page ((GtkNotebook *) mv, (GtkWidget *) mfv, mfv->tab_label);
gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (mv), (GtkWidget *) mfv, TRUE);
gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (mv), (GtkWidget *) mfv, FALSE);
g_signal_connect (mfv, "view-close", G_CALLBACK(mv_close_mcv), mv);
if (!block)
gtk_notebook_set_current_page ((GtkNotebook *) mv, position);
g_signal_connect (mfv, "message-shown", G_CALLBACK(mv_message_shown), mv);
g_signal_connect (mfv, "message-new", G_CALLBACK(mv_message_new), mv);
g_signal_connect (mfv, "search-set", G_CALLBACK(mv_search_set), mv);
g_signal_connect (mfv, "view-loaded", G_CALLBACK (mv_folder_loaded), mv);
if (!block)
mail_folder_view_activate (mfv, mv->tree, mv->folder_tree, mv->check_mail, mv->sort_by, mv->slider, TRUE);
return (MailViewChild *) mfv;
}
static MailViewChild *
mail_view_add_composer (MailView *mv, gpointer data, gboolean block)
{
MailComposerView *mcv;
gint position = 0;
gboolean special = FALSE;
if (!data)
mcv = mail_composer_view_new ();
else if (data == (gpointer)-1) {
special = TRUE;
data = NULL;
} else
mcv = mail_composer_view_new_with_composer ((GtkWidget *) data);
if (!block)
mv->priv->current_view = (MailViewChild *) mcv;
mv->priv->children = block ? g_list_append (mv->priv->children, mcv) : g_list_prepend (mv->priv->children, mcv);
if (!special)
position = gtk_notebook_append_page ((GtkNotebook *) mv, (GtkWidget *) mcv, mcv->tab_label);
else {
gint position = gtk_notebook_get_current_page ((GtkNotebook *) mv);
gtk_notebook_insert_page ((GtkNotebook *) mv, (GtkWidget *) mcv, mcv->tab_label, position+1);
}
gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (mv), (GtkWidget *) mcv, TRUE);
gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (mv), (GtkWidget *) mcv, FALSE);
if (!block)
gtk_notebook_set_current_page ((GtkNotebook *) mv, position);
if (!block)
mail_composer_view_activate (mcv, mv->folder_tree, mv->check_mail, mv->sort_by, FALSE);
g_signal_connect (mcv, "view-close", G_CALLBACK(mv_close_mcv), mv);
g_signal_connect (mcv, "message-shown", G_CALLBACK(mv_message_shown), mv);
return (MailViewChild *) mcv;
}
static MailViewChild *
mail_view_add_message (MailView *mv, gpointer data, gboolean block)
{
MailConvView *mcv = mail_conv_view_new ();
gint position = 0;
gtk_widget_show ((GtkWidget *) mcv);
mcv->type = MAIL_VIEW_MESSAGE;
if (!block)
mv->priv->current_view = (MailViewChild *) mcv;
mv->priv->children = block ? g_list_append (mv->priv->children, mcv) : g_list_prepend (mv->priv->children, mcv);
position = gtk_notebook_get_current_page ((GtkNotebook *) mv);
gtk_notebook_insert_page ((GtkNotebook *) mv, (GtkWidget *) mcv, mail_conv_view_get_tab_widget (mcv), position+1);
gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (mv), (GtkWidget *) mcv, TRUE);
gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (mv), (GtkWidget *) mcv, FALSE);
if (!block)
gtk_notebook_set_current_page ((GtkNotebook *) mv, position+1);
if (!block)
mail_conv_view_activate (mcv, mv->tree, mv->folder_tree, mv->check_mail, mv->sort_by, FALSE);
g_signal_connect (mcv, "view-close", G_CALLBACK(mv_close_mcv), mv);
g_signal_connect (mcv, "message-shown", G_CALLBACK(mv_message_shown), mv);
return (MailViewChild *) mcv;
}
#endif
static void
mv_show_acc_mcv (MailViewChild *mfv, EAccount *account, MailView *mv)
{
mail_view_add_page (mv, MAIL_VIEW_ACCOUNT, account);
}
static MailViewChild *
mail_view_add_settings (MailView *mv, gpointer data, gboolean block)
{
MailSettingsView *msv = mail_settings_view_new ();
gint position = 0;
gtk_widget_show ((GtkWidget *) msv);
if (!block)
mv->priv->current_view = (MailViewChild *) msv;
mv->priv->children = block ? g_list_append (mv->priv->children, msv) : g_list_prepend (mv->priv->children, msv);
position = gtk_notebook_append_page ((GtkNotebook *) mv, (GtkWidget *) msv, mail_settings_view_get_tab_widget (msv));
g_signal_connect (msv, "view-close", G_CALLBACK(mv_close_mcv), mv);
g_signal_connect (msv, "show-account", G_CALLBACK(mv_show_acc_mcv), mv);
gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (mv), (GtkWidget *) msv, TRUE);
gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (mv), (GtkWidget *) msv, FALSE);
if (!block)
gtk_notebook_set_current_page ((GtkNotebook *) mv, position);
if (!block)
mail_settings_view_activate (msv, mv->tree, mv->folder_tree, mv->check_mail, mv->sort_by, mv->slider, FALSE);
return (MailViewChild *) msv;
}
static MailViewChild *
mail_view_add_account (MailView *mv,
gpointer data,
gboolean block)
{
MailAccountView *msv;
gint position = 0;
msv = mail_account_view_new (data, mv->backend);
gtk_widget_show ((GtkWidget *) msv);
if (!block)
mv->priv->current_view = (MailViewChild *) msv;
mv->priv->children = block ? g_list_append (mv->priv->children, msv) : g_list_prepend (mv->priv->children, msv);
position = gtk_notebook_append_page ((GtkNotebook *) mv, (GtkWidget *) msv, mail_account_view_get_tab_widget (msv));
g_signal_connect_after (msv, "view-close", G_CALLBACK(mv_close_mcv), mv);
gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (mv), (GtkWidget *) msv, TRUE);
gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (mv), (GtkWidget *) msv, FALSE);
if (!block)
gtk_notebook_set_current_page ((GtkNotebook *) mv, position);
if (!block)
mail_account_view_activate (msv, mv->tree, mv->folder_tree, mv->check_mail, mv->sort_by, FALSE);
return (MailViewChild *) msv;
}
MailViewChild *
mail_view_add_page (MailView *mv, guint16 type, gpointer data)
{
MailViewChild *child = NULL, *current_child;
gboolean block = FALSE;
current_child = mv->priv->current_view;
if (current_child && (current_child->flags & MAIL_VIEW_HOLD_FOCUS))
block = TRUE;
g_signal_handlers_block_by_func (mv, mv_switch, mv);
switch (type) {
#ifndef ANJAL_SETTINGS
case MAIL_VIEW_FOLDER:
child = mail_view_add_folder (mv, data, block);
break;
case MAIL_VIEW_COMPOSER:
child = mail_view_add_composer (mv, data, block);
break;
case MAIL_VIEW_MESSAGE:
child = mail_view_add_message (mv, data, block);
break;
#endif
case MAIL_VIEW_SETTINGS:
child = mail_view_add_settings (mv, data, block);
break;
case MAIL_VIEW_ACCOUNT:
child = mail_view_add_account (mv, data, block);
break;
}
gtk_widget_grab_focus ((GtkWidget *) child);
child->type = type;
g_signal_handlers_unblock_by_func (mv, mv_switch, mv);
child->flags = 0;
return child;
}
#ifndef ANJAL_SETTINGS
static void
mv_switch_folder_view (MailView *mv, const gchar *uri)
{
gint i=0, len = g_list_length (mv->priv->children);
GList *tmp = mv->priv->children;
while (i<len) {
MailViewChild *child = (MailViewChild *) gtk_notebook_get_nth_page ((GtkNotebook *) mv, i);
if (child->type == MAIL_VIEW_FOLDER && !strcmp (uri, child->uri)) {
if (child != mv->priv->current_view) {
gtk_notebook_set_current_page ((GtkNotebook *) mv, i);
}
return;
}
i++;
tmp = tmp->next;
}
mail_view_add_page (mv, MAIL_VIEW_FOLDER, NULL);
mail_folder_view_set_folder_uri ((MailFolderView *) mv->priv->current_view, uri);
}
static MailConvView *
mv_switch_message_view (MailView *mv, const gchar *uri)
{
gint i=0;
GList *tmp = mv->priv->children;
while (tmp) {
MailViewChild *child = tmp->data;
if (child->type == MAIL_VIEW_MESSAGE && !strcmp (uri, child->uri)) {
gtk_notebook_set_current_page ((GtkNotebook *) mv, i);
mail_conv_view_activate ((MailConvView *) child, mv->tree, mv->folder_tree, mv->check_mail, mv->sort_by, FALSE);
REALIGN_NODES (mv->priv->children,child);
return NULL;
}
i++;
tmp = tmp->next;
}
return (MailConvView *) mail_view_add_page (mv, MAIL_VIEW_MESSAGE, NULL);
}
void
mail_view_set_folder_uri (MailView *mv, const gchar *uri)
{
mv_switch_folder_view (mv, uri);
}
#endif
void
mail_view_close_view (MailView *mv)
{
MailViewChild *child = (MailViewChild *) mv->priv->current_view;
mv_close_mcv (child, mv);
}
void
mail_view_set_folder_tree (MailView *mv, GtkWidget *tree)
{
mv->tree = tree;
}
#ifndef ANJAL_SETTINGS
static void
mv_spinner_done (CamelFolder *f, gpointer data)
{
MailView *mv = (MailView *) data;
mv_spinner_show (mv, FALSE);
}
void
mail_view_set_search (MailView *mv, const gchar *search)
{
MailViewChild *child = (MailViewChild *) mv->priv->current_view;
if (child && child->type == MAIL_VIEW_FOLDER) {
MailFolderView *mfv = (MailFolderView *) child;
mail_folder_view_set_search (mfv, search, e_shell_searchbar_get_search_text ((EShellSearchbar *) mv->priv->search_entry));
}
}
#endif
void
mail_view_set_shell_view (MailView *mv, EShellView *shell)
{
mv->shell_view = shell;
}
