path: root/mail/e-mail-folder-pane.c

/*
 * e-mail-folder-pane.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/>
 *
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#include "e-mail-folder-pane.h"

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

#include "e-util/e-util.h"
#include "e-util/e-plugin-ui.h"
#include "e-util/gconf-bridge.h"
#include "shell/e-shell.h"
#include "shell/e-shell-utils.h"
#include "widgets/misc/e-popup-action.h"
#include "widgets/misc/e-preview-pane.h"

#include "mail/e-mail-reader.h"
#include "mail/e-mail-reader-utils.h"
#include "mail/em-folder-tree-model.h"
#include "mail/em-format-html-display.h"
#include "mail/em-composer-utils.h"
#include "mail/em-utils.h"
#include "mail/mail-tools.h"
#include "mail/message-list.h"

#define E_MAIL_FOLDER_PANE_GET_PRIVATE(obj) \
    (G_TYPE_INSTANCE_GET_PRIVATE \
    ((obj), E_TYPE_MAIL_FOLDER_PANE, EMailFolderPanePrivate))

struct _EMailFolderPanePrivate {
    gint placeholder;
};

enum {
    PROP_0,
    PROP_PREVIEW_VISIBLE
};

G_DEFINE_TYPE (EMailFolderPane, e_mail_folder_pane, E_TYPE_MAIL_PANED_VIEW)

static void
folder_pane_set_preview_visible (EMailView *view,
                                 gboolean preview_visible)
{
}

static gboolean
folder_pane_get_preview_visible (EMailView *view)
{

    return FALSE;
}

static void
mail_folder_pane_get_property (GObject *object,
                               guint property_id,
                               GValue *value,
                               GParamSpec *pspec)
{
    switch (property_id) {
        case PROP_PREVIEW_VISIBLE:
            g_value_set_boolean (
                value,
                FALSE);
            return;

    }

    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}

static void
mail_folder_pane_set_property (GObject *object,
                               guint property_id,
                               const GValue *value,
                               GParamSpec *pspec)
{
    switch (property_id) {
        case PROP_PREVIEW_VISIBLE:
            return;
    }

    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}

static guint
mfp_open_selected_mail (EMailPanedView *view)
{
    GPtrArray *uids;
    gint i;
    GtkWindow *window;
    CamelFolder *folder;
    const gchar *folder_uri;
    GPtrArray *views;
    guint n_views, ii;

    uids = e_mail_reader_get_selected_uids (E_MAIL_READER(view));
    window = e_mail_reader_get_window (E_MAIL_READER(view));
    if (!em_utils_ask_open_many (window, uids->len)) {
        em_utils_uids_free (uids);
        return 0;
    }

    folder = e_mail_reader_get_folder (E_MAIL_READER(view));
    folder_uri = e_mail_reader_get_folder_uri (E_MAIL_READER(view));
    if (em_utils_folder_is_drafts (folder, folder_uri) ||
        em_utils_folder_is_outbox (folder, folder_uri) ||
        em_utils_folder_is_templates (folder, folder_uri)) {
        em_utils_edit_messages (folder, uids, TRUE);
        return 0;
    }

    views = g_ptr_array_new ();
    /* For vfolders we need to edit the original, not the vfolder copy. */
    for (ii = 0; ii < uids->len; ii++) {
        const gchar *uid = uids->pdata[ii];
        CamelFolder *real_folder;
        CamelMessageInfo *info;
        gchar *real_folder_uri;
        gchar *real_uid;

        if (!CAMEL_IS_VEE_FOLDER (folder)) {
            g_ptr_array_add (views, g_strdup (uid));
            continue;
        }

        info = camel_folder_get_message_info (folder, uid);
        if (info == NULL)
            continue;

        real_folder = camel_vee_folder_get_location (
            CAMEL_VEE_FOLDER (folder),
            (CamelVeeMessageInfo *) info, &real_uid);
        real_folder_uri = mail_tools_folder_to_url (real_folder);

        if (em_utils_folder_is_drafts (real_folder, real_folder_uri) ||
            em_utils_folder_is_outbox (real_folder, real_folder_uri)) {
            GPtrArray *edits;

            edits = g_ptr_array_new ();
            g_ptr_array_add (edits, real_uid);
            em_utils_edit_messages (real_folder, edits, TRUE);
        } else {
            g_free (real_uid);
            g_ptr_array_add (views, g_strdup (uid));
        }

        g_free (real_folder_uri);
        camel_folder_free_message_info (folder, info);
    }

    n_views = views->len;
    for (i = 0; i < n_views; i++)
        g_signal_emit_by_name (view, "open-mail", views->pdata[i]);

    g_ptr_array_foreach (views, (GFunc) g_free, NULL);
    g_ptr_array_free (views, TRUE);

    em_utils_uids_free (uids);

    return n_views;
}

static void
e_mail_folder_pane_class_init (EMailFolderPaneClass *class)
{
    GObjectClass *object_class;
    EMailViewClass *mail_view_class;
    EMailPanedViewClass *mail_paned_view_class;

    g_type_class_add_private (class, sizeof (EMailFolderPanePrivate));

    object_class = G_OBJECT_CLASS (class);
    object_class->set_property = mail_folder_pane_set_property;
    object_class->get_property = mail_folder_pane_get_property;

    mail_view_class = E_MAIL_VIEW_CLASS (class);
    mail_view_class->set_preview_visible = folder_pane_set_preview_visible;
    mail_view_class->get_preview_visible = folder_pane_get_preview_visible;

    mail_paned_view_class = E_MAIL_PANED_VIEW_CLASS (class);
    mail_paned_view_class->open_selected_mail = mfp_open_selected_mail;

    g_object_class_override_property (
        object_class,
        PROP_PREVIEW_VISIBLE,
        "preview-visible");
}

static void
e_mail_folder_pane_init (EMailFolderPane *browser)
{
    browser->priv = E_MAIL_FOLDER_PANE_GET_PRIVATE (browser);
}

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

    return g_object_new (
        E_TYPE_MAIL_FOLDER_PANE,
        "shell-content", content,
        "preview-visible", FALSE,
        NULL);
}