path: root/mail/e-mail-notebook-view.c

/*
 * 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@gnome.org>
 *
 * Copyright (C) 2010 Intel corporation. (www.intel.com)
 *
 */

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif


#include <glib.h>
#include <glib/gi18n.h>

#include "mail/e-mail-reader.h"
#include "e-mail-notebook-view.h"
#include "e-mail-paned-view.h"

#include <shell/e-shell-window-actions.h>

struct _EMailNotebookViewPrivate {
    GtkNotebook *book;
    EMailView *current_view;
    GHashTable *views;
};

#define E_SHELL_WINDOW_ACTION_GROUP_MAIL(window) \
    E_SHELL_WINDOW_ACTION_GROUP ((window), "mail")

static EMailViewClass *parent_class;
static GType mail_notebook_view_type;

static void
mail_notebook_view_init (EMailNotebookView  *shell)
{
    shell->priv = g_new0(EMailNotebookViewPrivate, 1);

    shell->priv->views = g_hash_table_new (g_str_hash, g_str_equal);
}

static void
e_mail_notebook_view_finalize (GObject *object)
{
    /* EMailNotebookView *shell = (EMailNotebookView *)object; */

    G_OBJECT_CLASS (parent_class)->finalize (object);
}

static void
mail_notebook_view_constructed (GObject *object)
{
    GtkWidget *widget, *container;
    EMailNotebookViewPrivate *priv;

    priv = E_MAIL_NOTEBOOK_VIEW (object)->priv;

    container = GTK_WIDGET(object);

    widget = gtk_notebook_new ();
    priv->book = (GtkNotebook *)widget;
    gtk_widget_show (widget);
    gtk_box_pack_start (GTK_BOX(container), widget, TRUE, TRUE, 0);

    priv->current_view = e_mail_paned_view_new (E_MAIL_VIEW(object)->content);
    gtk_widget_show (priv->current_view);
    gtk_notebook_append_page (priv->book, priv->current_view, gtk_label_new ("Please select a folder"));
    
}

static void
mail_notebook_view_class_init (EMailViewClass *klass)
{
    GObjectClass * object_class = G_OBJECT_CLASS (klass);

    parent_class = g_type_class_peek_parent (klass);
    object_class->constructed = mail_notebook_view_constructed;
    
    object_class->finalize = e_mail_notebook_view_finalize;

    klass->get_searchbar = e_mail_notebook_view_get_searchbar;
    klass->set_search_strings = e_mail_notebook_view_set_search_strings;
    klass->get_view_instance = e_mail_notebook_view_get_view_instance;
    klass->update_view_instance = e_mail_notebook_view_update_view_instance;


}



GtkWidget *
e_mail_notebook_view_new (EShellContent *content)
{
    g_return_val_if_fail (E_IS_SHELL_CONTENT (content), NULL);

    return g_object_new (
        E_MAIL_NOTEBOOK_VIEW_TYPE,
        "shell-content", content, NULL);
}

static GtkActionGroup *
mail_notebook_view_get_action_group (EMailReader *reader)
{
    EMailNotebookViewPrivate *priv = E_MAIL_NOTEBOOK_VIEW (reader)->priv;
    EShellContent *shell_content;
    EShellWindow *shell_window;
    EShellView *shell_view;

    shell_content = E_MAIL_VIEW (reader)->content;
    shell_view = e_shell_content_get_shell_view (shell_content);
    shell_window = e_shell_view_get_shell_window (shell_view);

    return E_SHELL_WINDOW_ACTION_GROUP_MAIL (shell_window); 
/*  
    if (!priv->current_view)
        return NULL;

    return e_mail_reader_get_action_group (E_MAIL_READER(priv->current_view));*/
}

static EMFormatHTML *
mail_notebook_view_get_formatter (EMailReader *reader)
{
    EMailNotebookViewPrivate *priv = E_MAIL_NOTEBOOK_VIEW (reader)->priv;
    
    if (!priv->current_view)
        return NULL;

    return e_mail_reader_get_formatter (E_MAIL_READER(priv->current_view));
}

static gboolean
mail_notebook_view_get_hide_deleted (EMailReader *reader)
{
    EMailNotebookViewPrivate *priv = E_MAIL_NOTEBOOK_VIEW (reader)->priv;
    
    if (!priv->current_view)
        return FALSE;

    return e_mail_reader_get_hide_deleted (E_MAIL_READER(priv->current_view));
}

static GtkWidget *
mail_notebook_view_get_message_list (EMailReader *reader)
{
    EMailNotebookViewPrivate *priv = E_MAIL_NOTEBOOK_VIEW (reader)->priv;
    
    if (!priv->current_view)
        return NULL;

    return e_mail_reader_get_message_list (E_MAIL_READER(priv->current_view));  
}

static GtkMenu *
mail_notebook_view_get_popup_menu (EMailReader *reader)
{
    EMailNotebookViewPrivate *priv = E_MAIL_NOTEBOOK_VIEW (reader)->priv;
    
    if (!priv->current_view)
        return NULL;

    return e_mail_reader_get_popup_menu (E_MAIL_READER(priv->current_view));    
}

static EShellBackend *
mail_notebook_view_get_shell_backend (EMailReader *reader)
{
    EShellContent *shell_content;
    EShellView *shell_view;

    shell_content = E_MAIL_VIEW (reader)->content;
    shell_view = e_shell_content_get_shell_view (shell_content);

    return e_shell_view_get_shell_backend (shell_view);
}

static GtkWindow *
mail_notebook_view_get_window (EMailReader *reader)
{
    EShellContent *shell_content;
    EShellWindow *shell_window;
    EShellView *shell_view;

    shell_content = E_MAIL_VIEW (reader)->content;
    shell_view = e_shell_content_get_shell_view (shell_content);
    shell_window = e_shell_view_get_shell_window (shell_view);

    return GTK_WINDOW (shell_window);
}

static int
emnv_get_page_num (EMailNotebookView *view,
           GtkWidget *widget)
{
    EMailNotebookViewPrivate *priv = view->priv;
    int i, n;
    
    n = gtk_notebook_get_n_pages (priv->book);

    for (i=0; i<n; i++) {
        GtkWidget *curr = gtk_notebook_get_nth_page (priv->book, i);
        if (curr == widget)
            return i;
    }

    g_warn_if_reached ();
}

static void
mail_notebook_view_set_folder (EMailReader *reader,
                               CamelFolder *folder,
                               const gchar *folder_uri)
{
    EMailNotebookViewPrivate *priv = E_MAIL_NOTEBOOK_VIEW (reader)->priv;
    GtkWidget *new_view;

    if (!folder_uri)
        return;

    new_view = g_hash_table_lookup (priv->views, folder_uri);
    if (new_view) {
        int curr = emnv_get_page_num (E_MAIL_NOTEBOOK_VIEW (reader), new_view);
        priv->current_view = (EMailView *)new_view;
        gtk_notebook_set_current_page (priv->book, curr);
        return;
    }

    if (folder || folder_uri) {
        int page;

        new_view = e_mail_paned_view_new (E_MAIL_VIEW(reader)->content);
        gtk_widget_show (new_view);
        page = gtk_notebook_append_page (priv->book, new_view, gtk_label_new (camel_folder_get_full_name(folder)));
        e_mail_reader_set_folder (E_MAIL_READER(new_view), folder, folder_uri);
        gtk_notebook_set_current_page (priv->book, page);
        g_hash_table_insert (priv->views, g_strdup(folder_uri), new_view);
    }
}

static void
mail_notebook_view_show_search_bar (EMailReader *reader)
{
    EMailNotebookViewPrivate *priv = E_MAIL_NOTEBOOK_VIEW (reader)->priv;
        
    e_mail_reader_show_search_bar (E_MAIL_READER(priv->current_view));  
}

EShellSearchbar *
e_mail_notebook_view_get_searchbar (EMailView *view)
{
    EShellView *shell_view;
    EShellContent *shell_content;
    GtkWidget *widget;

    g_return_val_if_fail (
        E_IS_MAIL_NOTEBOOK_VIEW (view), NULL);

    shell_content = E_MAIL_VIEW (view)->content;
    shell_view = e_shell_content_get_shell_view (shell_content);
    widget = e_shell_view_get_searchbar (shell_view);

    return E_SHELL_SEARCHBAR (widget);  
/*  
    if (!E_MAIL_NOTEBOOK_VIEW(view)->priv->current_view)
        return NULL;
    return e_mail_view_get_searchbar (E_MAIL_NOTEBOOK_VIEW(view)->priv->current_view); */
}

void
e_mail_notebook_view_set_search_strings (EMailView *view,
                     GSList *search_strings)
{
    e_mail_view_set_search_strings (E_MAIL_NOTEBOOK_VIEW (view)->priv->current_view, search_strings);
}

GalViewInstance *
e_mail_notebook_view_get_view_instance (EMailView *view)
{
    if (!E_MAIL_NOTEBOOK_VIEW(view)->priv->current_view)
        return NULL;

    return e_mail_view_get_view_instance (E_MAIL_NOTEBOOK_VIEW (view)->priv->current_view);
}

void
e_mail_notebook_view_update_view_instance (EMailView *view)
{
    e_mail_view_update_view_instance (E_MAIL_NOTEBOOK_VIEW (view)->priv->current_view);
}

static void
mail_notebook_view_reader_init (EMailReaderIface *iface)
{
    iface->get_action_group = mail_notebook_view_get_action_group;
    iface->get_formatter = mail_notebook_view_get_formatter;
    iface->get_hide_deleted = mail_notebook_view_get_hide_deleted;
    iface->get_message_list = mail_notebook_view_get_message_list;
    iface->get_popup_menu = mail_notebook_view_get_popup_menu;
    iface->get_shell_backend = mail_notebook_view_get_shell_backend;
    iface->get_window = mail_notebook_view_get_window;
    iface->set_folder = mail_notebook_view_set_folder;
    iface->show_search_bar = mail_notebook_view_show_search_bar;
}

GType
e_mail_notebook_view_get_type (void)
{
    return mail_notebook_view_type;
}

void
e_mail_notebook_view_register_type (GTypeModule *type_module)
{
    static const GTypeInfo type_info = {
        sizeof (EMailNotebookViewClass),
        (GBaseInitFunc) NULL,
        (GBaseFinalizeFunc) NULL,
        (GClassInitFunc) mail_notebook_view_class_init,
        (GClassFinalizeFunc) NULL,
        NULL,  /* class_data */
        sizeof (EMailNotebookView),
        0,     /* n_preallocs */
        (GInstanceInitFunc) mail_notebook_view_init,
        NULL   /* value_table */
    };

    static const GInterfaceInfo reader_info = {
        (GInterfaceInitFunc) mail_notebook_view_reader_init,
        (GInterfaceFinalizeFunc) NULL,
        NULL  /* interface_data */
    };

    mail_notebook_view_type = g_type_module_register_type (
        type_module, E_MAIL_VIEW_TYPE,
        "EMailNotebookView", &type_info, 0);

    g_type_module_add_interface (
        type_module, mail_notebook_view_type,
        E_TYPE_MAIL_READER, &reader_info);
}