Sylpheed

/*

 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client

 * Copyright (C) 1999-2006 Hiroyuki Yamamoto

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * 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 Place - Suite 330, Boston, MA 02111-1307, USA.

 */

#ifdef HAVE_CONFIG_H

#  include "config.h"

#endif

#include "defs.h"

#include <glib.h>

#include <glib/gi18n.h>

#include <gdk/gdkkeysyms.h>

#include <gtk/gtkmain.h>

#include <gtk/gtkwidget.h>

#include <gtk/gtkwindow.h>

#include <gtk/gtkvbox.h>

#include <gtk/gtktable.h>

#include <gtk/gtklabel.h>

#include <gtk/gtkentry.h>

#include <gtk/gtkhbbox.h>

#include <gtk/gtkbutton.h>

#include <gtk/gtksignal.h>

#include "main.h"

#include "inc.h"

#include "mbox.h"

#include "filesel.h"

#include "foldersel.h"

#include "gtkutils.h"

#include "manage_window.h"

#include "folder.h"

#include "utils.h"

static GtkWidget *window;

static GtkWidget *src_entry;

static GtkWidget *file_entry;

static GtkWidget *src_button;

static GtkWidget *file_button;

static GtkWidget *ok_button;

static GtkWidget *cancel_button;

static gboolean export_finished;

static gboolean export_ack;

static void export_create        (void);

static void export_ok_cb        (GtkWidget        *widget,

                                 gpointer         data);

static void export_cancel_cb        (GtkWidget        *widget,

                                 gpointer         data);

static void export_srcsel_cb        (GtkWidget        *widget,

                                 gpointer         data);

static void export_filesel_cb        (GtkWidget        *widget,

                                 gpointer         data);

static gint delete_event        (GtkWidget        *widget,

                                 GdkEventAny        *event,

                                 gpointer         data);

static gboolean key_pressed        (GtkWidget        *widget,

                                 GdkEventKey        *event,

                                 gpointer         data);

gint export_mbox(FolderItem *default_src)

{

        gint ok = 0;

        gchar *src_id = NULL;

        export_create();

        change_dir(get_startup_dir());

        if (default_src && default_src->path)

                src_id = folder_item_get_identifier(default_src);

        if (src_id) {

                gtk_entry_set_text(GTK_ENTRY(src_entry), src_id);

                g_free(src_id);

        }

        gtk_widget_grab_focus(file_entry);

        manage_window_set_transient(GTK_WINDOW(window));

        export_finished = FALSE;

        export_ack = FALSE;

        while (!export_finished)

                gtk_main_iteration();

        if (export_ack) {

                const gchar *srcdir, *utf8mbox;

                FolderItem *src;

                srcdir = gtk_entry_get_text(GTK_ENTRY(src_entry));

                utf8mbox = gtk_entry_get_text(GTK_ENTRY(file_entry));

                if (utf8mbox && *utf8mbox) {

                        gchar *mbox;

                        mbox = g_filename_from_utf8

                                (utf8mbox, -1, NULL, NULL, NULL);

                        if (!mbox) {

                                g_warning("faild to convert character set\n");

                                mbox = g_strdup(utf8mbox);

                        }

                        src = folder_find_item_from_identifier(srcdir);

                        if (!src)

                                g_warning("Can't find the folder.\n");

                        else

                                ok = export_to_mbox(src, mbox);

                        g_free(mbox);

                }

        }

        gtk_widget_destroy(window);

        window = NULL;

        src_entry = file_entry = NULL;

        src_button = file_button = ok_button = cancel_button = NULL;

        return ok;

}

static void export_create(void)

{

        GtkWidget *vbox;

        GtkWidget *hbox;

        GtkWidget *desc_label;

        GtkWidget *table;

        GtkWidget *file_label;

        GtkWidget *src_label;

        GtkWidget *confirm_area;

        window = gtk_window_new(GTK_WINDOW_TOPLEVEL);

        gtk_window_set_title(GTK_WINDOW(window), _("Export"));

        gtk_container_set_border_width(GTK_CONTAINER(window), 5);

        gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);

        gtk_window_set_modal(GTK_WINDOW(window), TRUE);

        gtk_window_set_policy(GTK_WINDOW(window), FALSE, TRUE, FALSE);

        g_signal_connect(G_OBJECT(window), "delete_event",

                         G_CALLBACK(delete_event), NULL);

        g_signal_connect(G_OBJECT(window), "key_press_event",

                         G_CALLBACK(key_pressed), NULL);

        MANAGE_WINDOW_SIGNALS_CONNECT(window);

        vbox = gtk_vbox_new(FALSE, 4);

        gtk_container_add(GTK_CONTAINER(window), vbox);

        hbox = gtk_hbox_new(FALSE, 0);

        gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);

        gtk_container_set_border_width(GTK_CONTAINER(hbox), 4);

        desc_label = gtk_label_new

                (_("Specify target folder and mbox file."));

        gtk_box_pack_start(GTK_BOX(hbox), desc_label, FALSE, FALSE, 0);

        table = gtk_table_new(2, 3, FALSE);

        gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 0);

        gtk_container_set_border_width(GTK_CONTAINER(table), 8);

        gtk_table_set_row_spacings(GTK_TABLE(table), 8);

        gtk_table_set_col_spacings(GTK_TABLE(table), 8);

        gtk_widget_set_size_request(table, 420, -1);

        src_label = gtk_label_new(_("Source dir:"));

        gtk_table_attach(GTK_TABLE(table), src_label, 0, 1, 0, 1,

                         GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0);

        gtk_misc_set_alignment(GTK_MISC(src_label), 1, 0.5);

        file_label = gtk_label_new(_("Exporting file:"));

        gtk_table_attach(GTK_TABLE(table), file_label, 0, 1, 1, 2,

                         GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0);

        gtk_misc_set_alignment(GTK_MISC(file_label), 1, 0.5);

        src_entry = gtk_entry_new();

        gtk_table_attach(GTK_TABLE(table), src_entry, 1, 2, 0, 1,

                         GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);

        file_entry = gtk_entry_new();

        gtk_table_attach(GTK_TABLE(table), file_entry, 1, 2, 1, 2,

                         GTK_EXPAND|GTK_SHRINK|GTK_FILL, 0, 0, 0);

        src_button = gtk_button_new_with_label(_(" Select... "));

        gtk_table_attach(GTK_TABLE(table), src_button, 2, 3, 0, 1,

                         0, 0, 0, 0);

        g_signal_connect(G_OBJECT(src_button), "clicked",

                         G_CALLBACK(export_srcsel_cb), NULL);

        file_button = gtk_button_new_with_label(_(" Select... "));

        gtk_table_attach(GTK_TABLE(table), file_button, 2, 3, 1, 2,

                         0, 0, 0, 0);

        g_signal_connect(G_OBJECT(file_button), "clicked",

                         G_CALLBACK(export_filesel_cb), NULL);

        gtkut_stock_button_set_create(&confirm_area,

                                      &ok_button, GTK_STOCK_OK,

                                      &cancel_button, GTK_STOCK_CANCEL,

                                      NULL, NULL);

        gtk_box_pack_end(GTK_BOX(vbox), confirm_area, FALSE, FALSE, 0);

        gtk_widget_grab_default(ok_button);

        g_signal_connect(G_OBJECT(ok_button), "clicked",

                         G_CALLBACK(export_ok_cb), NULL);

        g_signal_connect(G_OBJECT(cancel_button), "clicked",

                         G_CALLBACK(export_cancel_cb), NULL);

        gtk_widget_show_all(window);

}

static void export_ok_cb(GtkWidget *widget, gpointer data)

{

        export_finished = TRUE;

        export_ack = TRUE;

}

static void export_cancel_cb(GtkWidget *widget, gpointer data)

{

        export_finished = TRUE;

        export_ack = FALSE;

}

static void export_filesel_cb(GtkWidget *widget, gpointer data)

{

        gchar *filename;

        gchar *utf8_filename;

        filename = filesel_select_file(_("Select exporting file"), NULL,

                                       GTK_FILE_CHOOSER_ACTION_SAVE);

        if (!filename) return;

        utf8_filename = g_filename_to_utf8(filename, -1, NULL, NULL, NULL);

        if (!utf8_filename) {

                g_warning("export_filesel_cb(): faild to convert character set.\n");

                utf8_filename = g_strdup(filename);

        }

        gtk_entry_set_text(GTK_ENTRY(file_entry), utf8_filename);

        g_free(utf8_filename);

        g_free(filename);

}

static void export_srcsel_cb(GtkWidget *widget, gpointer data)

{

        FolderItem *src;

        src = foldersel_folder_sel(NULL, FOLDER_SEL_ALL, NULL);

        if (src && src->path)

                gtk_entry_set_text(GTK_ENTRY(src_entry), src->path);

}

static gint delete_event(GtkWidget *widget, GdkEventAny *event, gpointer data)

{

        export_cancel_cb(NULL, NULL);

        return TRUE;

}

static gboolean key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer data)

{

        if (event && event->keyval == GDK_Escape)

                export_cancel_cb(NULL, NULL);

        return FALSE;

}