/*  Glimmer - dialogs.c
 *
 *  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.
 */

#include <libgnomevfs/gnome-vfs-types.h>
#include <libgnomevfs/gnome-vfs-uri.h>

#include "declarations.h"
#include "dialogs.h"
#include "file-io.h"
#include "misc.h"
#include "main.h"
#include "settings.h"

static void main_quit (GtkWidget * widget, gpointer data);

gint
file_dne_error (gchar * filename, GtkSignalFunc callback)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gchar *string;
    gchar *line;
    gint result;

    string = g_strdup (filename);
    error_window =
        gnome_dialog_new (_("Read Error!"), GNOME_STOCK_BUTTON_YES,
                          GNOME_STOCK_BUTTON_NO, NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-question.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    line =
        g_strconcat (string,
                     _(" does not exist.\nWould you like to create it?"), NULL);
    label = gtk_label_new (line);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);
    g_free (line);

    gnome_dialog_button_connect (dialog, 0, GTK_SIGNAL_FUNC (file_create),
                                 (gpointer) string);
    gnome_dialog_button_connect (dialog, 0, callback, (gpointer) string);

    gnome_dialog_set_default (dialog, 1);

    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
    g_free (string);
    return (result);
}

gint
file_exists_error (gchar * filename, GtkSignalFunc callback)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gchar *string;
    gchar *line;
    gint result;

    string = g_strdup (filename);
    error_window =
        gnome_dialog_new (_("Write Error!"), GNOME_STOCK_BUTTON_YES,
                          GNOME_STOCK_BUTTON_NO, NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-question.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    line =
        g_strconcat (string,
                     _(" already exists.\nWould you like to overwrite it?"),
                     NULL);
    label = gtk_label_new (line);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);
    g_free (line);

    gnome_dialog_button_connect (dialog, 0, callback, (gpointer) string);
    gnome_dialog_set_default (dialog, 1);

    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
    g_free (string);
    return (result);
}

gint
file_not_saved (char *filename, GdsFile * file, GtkSignalFunc func_yes,
                GtkSignalFunc func_no)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gchar *line;
    gint result;

    error_window =
        gnome_dialog_new (_("Save Error!"), GNOME_STOCK_BUTTON_YES,
                          GNOME_STOCK_BUTTON_NO, GNOME_STOCK_BUTTON_CANCEL,
                          NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-question.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    line =
        g_strconcat (filename,
                     _(" has been changed.\nWould you like to save it now it?"),
                     NULL);
    label = gtk_label_new (line);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);
    g_free (line);

    gnome_dialog_button_connect (dialog, 0,
                                 GTK_SIGNAL_FUNC (save_file_error_cb),
                                 (gpointer) file);
    gnome_dialog_button_connect (dialog, 0,
                                 GTK_SIGNAL_FUNC (close_file_error_cb),
                                 (gpointer) file);
    if (func_yes)
        gnome_dialog_button_connect (dialog, 0, func_yes, NULL);

    gnome_dialog_button_connect (dialog, 1,
                                 GTK_SIGNAL_FUNC (close_file_error_cb),
                                 (gpointer) file);
    if (func_no)
        gnome_dialog_button_connect (dialog, 1, func_no, NULL);

    gnome_dialog_set_default (dialog, 2);

    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
    return (result);
}

gint
file_not_saved_no_close (char *filename, GdsFile * file, GtkSignalFunc func_yes,
                         GtkSignalFunc func_no)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gchar *line;
    gint result;

    error_window =
        gnome_dialog_new (_("Save Error!"), GNOME_STOCK_BUTTON_YES,
                          GNOME_STOCK_BUTTON_NO, GNOME_STOCK_BUTTON_CANCEL,
                          NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-question.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    line =
        g_strconcat (filename,
                     _(" has been changed.\nWould you like to save it now it?"),
                     NULL);
    label = gtk_label_new (line);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);
    g_free (line);

    gnome_dialog_button_connect (dialog, 0,
                                 GTK_SIGNAL_FUNC (save_file_error_cb),
                                 (gpointer) file);
    if (func_yes)
        gnome_dialog_button_connect (dialog, 0, func_yes, file);
    if (func_no)
        gnome_dialog_button_connect (dialog, 1, func_no, file);
    gnome_dialog_set_default (dialog, 2);

    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
    return (result);
}

static void
main_quit (GtkWidget * widget, gpointer data)
{
    gtk_main_quit ();
}

gint
file_not_saved_save_as (char *filename, GdsFile * file, GtkSignalFunc func_yes,
                        GtkSignalFunc func_no)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gchar *line;
    gint result;

    error_window =
        gnome_dialog_new (_("Save Error!"), GNOME_STOCK_BUTTON_YES,
                          GNOME_STOCK_BUTTON_NO, GNOME_STOCK_BUTTON_CANCEL,
                          NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-question.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    line =
        g_strconcat (filename,
                     _(" has been changed.\nWould you like to save it now it?"),
                     NULL);
    label = gtk_label_new (line);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);
    g_free (line);

    if (func_yes)
        gnome_dialog_button_connect (dialog, 0, func_yes, NULL);

    gnome_dialog_button_connect (dialog, 1,
                                 GTK_SIGNAL_FUNC (close_file_error_cb),
                                 (gpointer) file);
    if (func_no)
        gnome_dialog_button_connect (dialog, 1, func_no, file);

    gnome_dialog_set_default (dialog, 2);
    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));

    result = gnome_dialog_run_and_close (dialog);
    if (result == 0) {
        gchar *str = NULL;
        GtkWidget *widget;

        str = (gchar *) gnome_vfs_uri_get_host_path (cur_file->uri);
        widget =
            gnome_file_selector_new_with_path (str, GNOME_FILE_SELECTOR_SINGLE,
                                               general_preferences.show_dots,
                                               general_preferences.show_details,
                                               &directory_history);
        g_free (str);
        gnome_file_selector_set_title (GNOME_FILE_SELECTOR (widget),
                                       _("Save file with new name..."));
        gtk_signal_connect (GTK_OBJECT
                            (GNOME_FILE_SELECTOR (widget)->ok_button),
                            "clicked", GTK_SIGNAL_FUNC (save_file_as_continue),
                            widget);
        gtk_signal_connect_object (GTK_OBJECT
                                   (GNOME_FILE_SELECTOR (widget)->ok_button),
                                   "clicked",
                                   GTK_SIGNAL_FUNC (gtk_widget_destroy),
                                   GTK_OBJECT (widget));
        gtk_signal_connect_object (GTK_OBJECT
                                   (GNOME_FILE_SELECTOR (widget)->
                                    cancel_button), "clicked",
                                   GTK_SIGNAL_FUNC (gtk_widget_destroy),
                                   GTK_OBJECT (widget));
        gtk_window_set_modal (GTK_WINDOW (widget), TRUE);
        gtk_window_set_transient_for (GTK_WINDOW (widget), GTK_WINDOW (window));
        gtk_widget_show (widget);
        str = get_file_from_filename (cur_file->filename);
        if (str)
            gtk_entry_set_text (GTK_ENTRY
                                (GNOME_FILE_SELECTOR (widget)->selection_entry),
                                str);
        g_free (str);
        gtk_widget_grab_focus (GNOME_FILE_SELECTOR (widget)->selection_entry);
        gtk_signal_connect_object (GTK_OBJECT (widget), "destroy",
                                   GTK_SIGNAL_FUNC (gtk_grab_remove),
                                   GTK_OBJECT (widget));
        gtk_signal_connect (GTK_OBJECT (widget), "destroy",
                            GTK_SIGNAL_FUNC (main_quit), NULL);
        gtk_main ();
        close_file_real (file);
    }
    return (result);
}

gint
file_externally_modified_reload (char *filename, GdsFile * file,
                                 GtkSignalFunc func_yes, GtkSignalFunc func_no)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gchar *line;
    gint result;

    error_window =
        gnome_dialog_new (_("File Modified!"), GNOME_STOCK_BUTTON_YES,
                          GNOME_STOCK_BUTTON_NO, NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-question.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    line =
        g_strconcat (filename,
                     _
                     (" has been modified on disk since the last save.\nWould you like to reload it now?"),
                     NULL);
    label = gtk_label_new (line);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);
    g_free (line);

    gnome_dialog_button_connect (dialog, 0, GTK_SIGNAL_FUNC (reload_file_cb),
                                 (gpointer) file);
    if (func_yes)
        gnome_dialog_button_connect (dialog, 0, func_yes, file);
    if (func_no)
        gnome_dialog_button_connect (dialog, 1, func_no, file);
    gnome_dialog_set_default (dialog, 0);

    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
    return (result);
}

void
read_error (gchar * filename)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gchar *line;
    gint result;

    error_window =
        gnome_dialog_new (_("Read Error!"), GNOME_STOCK_BUTTON_OK, NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-warning.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    line = g_strconcat (filename, _(" could not be read."), NULL);
    label = gtk_label_new (line);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);
    g_free (line);

    gnome_dialog_set_default (dialog, 0);
    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
}

void
save_error (gchar * filename)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gchar *line;
    gint result;

    error_window =
        gnome_dialog_new (_("Save Error!"), GNOME_STOCK_BUTTON_OK, NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-warning.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    line = g_strconcat (filename, _(" could not be saved!"), NULL);
    label = gtk_label_new (line);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);
    g_free (line);

    gnome_dialog_set_default (dialog, 0);
    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
}


void
read_only (gchar * filename)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gchar *line;
    gint result;

    error_window =
        gnome_dialog_new (_("Read Error!"), GNOME_STOCK_BUTTON_OK, NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-info.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    line = g_strconcat (filename, _(" opened as read-only!"), NULL);
    label = gtk_label_new (line);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);
    g_free (line);

    gnome_dialog_set_default (dialog, 0);
    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
}


void
create_error (gchar * filename)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gchar *line;
    gint result;

    error_window =
        gnome_dialog_new (_("Create Error!"), GNOME_STOCK_BUTTON_OK, NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-warning.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    line = g_strconcat (filename, _(" could not be created!"), NULL);
    label = gtk_label_new (line);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);
    g_free (line);

    gnome_dialog_set_default (dialog, 0);
    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
}

void
generic_dialog_with_text (gchar * text)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gint result;

    error_window =
        gnome_dialog_new (_("Information"), GNOME_STOCK_BUTTON_CLOSE, NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-info.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    label = gtk_label_new (text);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);

    gnome_dialog_set_default (dialog, 0);
    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
}

void
error_dialog_with_text (const gchar * text)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gint result;

    error_window =
        gnome_dialog_new (_("Error"), GNOME_STOCK_BUTTON_CLOSE, NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-error.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    label = gtk_label_new (text);
    gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
    gtk_widget_show (label);

    gnome_dialog_set_default (dialog, 0);
    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
}

gint
bad_uri_data_dialog (const gchar * missing)
{
    GtkWidget *error_window;
    GnomeDialog *dialog;
    GtkWidget *pixmap;
    GtkWidget *box;
    gchar *name;
    GtkWidget *label;
    gint result;

    error_window =
        gnome_dialog_new (_("Malformed URI Data"), GNOME_STOCK_BUTTON_OK,
                          GNOME_STOCK_BUTTON_CANCEL, NULL);
    dialog = GNOME_DIALOG (error_window);

    box = gtk_hbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (dialog->vbox), box, FALSE, FALSE, 0);
    gtk_widget_show (box);

    name = gnome_pixmap_file ("gnome-warning.png");
    if (name) {
        pixmap = gnome_pixmap_new_from_file (name);
        gtk_box_pack_start (GTK_BOX (box), pixmap, FALSE, FALSE, 10);
        gtk_widget_show (pixmap);
    }

    if (missing) {
        label = gtk_label_new ("Your URI data must contain a ");
        gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
        gtk_widget_show (label);
        label = gtk_label_new (missing);
        gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
        gtk_widget_show (label);
    } else {
        label =
            gtk_label_new
            ("The data that you have provided is insufficient to create a URI.");
        gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 5);
        gtk_widget_show (label);
    }
    gnome_dialog_set_default (dialog, 0);
    gnome_dialog_set_parent (dialog, GTK_WINDOW (window));
    result = gnome_dialog_run_and_close (dialog);
    return (result);
}