transmission/gtk/dialogs.c

/******************************************************************************
 * $Id$
 *
 * Copyright (c) 2005-2006 Transmission authors and contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 *****************************************************************************/

#include <errno.h>
#include <stdlib.h>
#include <string.h>

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

#include "conf.h"
#include "dialogs.h"
#include "transmission.h"
#include "util.h"

#define PREFNAME                "transmission-dialog-pref-name"

/* default values for a couple prefs */
#define DEF_DOWNLIMIT           100
#define DEF_USEDOWNLIMIT        FALSE
#define DEF_UPLIMIT             20
#define DEF_USEUPLIMIT          TRUE
#define DEF_ASKDIR              FALSE
#define DEF_NAT                 TRUE

struct prefdata {
  GList *prefwidgets;
  GtkWindow *parent;
  TrBackend *back;
  GtkTooltips * tips;
};

struct addcb {
  add_torrents_func_t addfunc;
  void *data;
  gboolean autostart;
  gboolean usingaltdir;
  GtkFileChooser *altdir;
  GtkButtonBox *altbox;
};

struct dirdata
{
    add_torrents_func_t addfunc;
    void              * cbdata;
    GList             * files;
    guint               flags;
};

static void
clicklimitbox(GtkWidget *widget, gpointer gdata);
static void
freedata(gpointer gdata, GClosure *closure);
static void
clickdialog(GtkWidget *widget, int resp, gpointer gdata);
static void
autoclick(GtkWidget *widget, gpointer gdata);
static void
dirclick(GtkWidget *widget, gpointer gdata);
static void
addresp(GtkWidget *widget, gint resp, gpointer gdata);
static void
promptresp( GtkWidget * widget, gint resp, gpointer data );

static void
setupprefwidget(GtkWidget *widget, const char *prefname, ...) {
  const char *pref = cf_getpref(prefname);
  GtkTreeModel *model;
  GtkTreeIter iter;
  guint prefsflag, modelflag;
  va_list ap;

  g_object_set_data_full(G_OBJECT(widget), PREFNAME,
                         g_strdup(prefname), (GDestroyNotify)g_free);

  va_start(ap, prefname);

  if(ISA(widget, GTK_TYPE_FILE_CHOOSER)) {
    if(NULL != pref)
      gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(widget), pref);
  }
  else if(ISA(widget, GTK_TYPE_SPIN_BUTTON))
    gtk_spin_button_set_value(GTK_SPIN_BUTTON(widget),
      (NULL == pref ? va_arg(ap, long) : strtol(pref, NULL, 10)));
  else if(ISA(widget, GTK_TYPE_TOGGLE_BUTTON))
    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget),
      (NULL == pref ? va_arg(ap, gboolean) : strbool(pref)));
  else if(ISA(widget, GTK_TYPE_COMBO_BOX)) {
    model = gtk_combo_box_get_model(GTK_COMBO_BOX(widget));
    prefsflag = addactionflag(pref);
    if(gtk_tree_model_get_iter_first(model, &iter))
      do {
        gtk_tree_model_get(model, &iter, 1, &modelflag, -1);
        if(modelflag == prefsflag) {
          gtk_combo_box_set_active_iter(GTK_COMBO_BOX(widget), &iter);
          break;
        }
      } while(gtk_tree_model_iter_next(model, &iter));
  }
  else {
    g_assert_not_reached();
  }

  va_end(ap);
}

static void
saveprefwidget(GtkWindow *parent, GtkWidget *widget) {
  char *prefname;
  const char *strval;
  char *freeablestr;
  GtkTreeModel *model;
  GtkTreeIter iter;
  guint uintval;

  strval = NULL;
  freeablestr = NULL;
  if(ISA(widget, GTK_TYPE_FILE_CHOOSER)) {
    strval = gtk_file_chooser_get_current_folder(GTK_FILE_CHOOSER(widget));
    if(NULL != strval) {
      if(!mkdir_p(strval, 0777)) {
        errmsg(parent, _("Failed to create the directory %s:\n%s"),
               strval, strerror(errno));
        return;
      }
    }
  }
  else if(ISA(widget, GTK_TYPE_SPIN_BUTTON))
    freeablestr = g_strdup_printf("%i",
      gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(widget)));
  else if(ISA(widget, GTK_TYPE_TOGGLE_BUTTON))
    strval = (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget)) ?
              "yes" : "no");
  else if(ISA(widget, GTK_TYPE_COMBO_BOX)) {
    if(gtk_combo_box_get_active_iter(GTK_COMBO_BOX(widget), &iter)) {
      model = gtk_combo_box_get_model(GTK_COMBO_BOX(widget));
      gtk_tree_model_get(model, &iter, 1, &uintval, -1);
      strval = addactionname(uintval);
    }
  }
  else {
    g_assert_not_reached();
    return;
  }

  prefname = g_object_get_data(G_OBJECT(widget), PREFNAME);
  g_assert(NULL != prefname);

  if(NULL != strval)
    cf_setpref(prefname, strval);
  else if(NULL != freeablestr) {
    cf_setpref(prefname, freeablestr);
    g_free(freeablestr);
  }
}

/* wrap a widget in an event box with a tooltip */
static GtkWidget *
tipbox( GtkWidget * widget, GtkTooltips * tips, const char * tip )
{
    GtkWidget * box;

    box = gtk_event_box_new();
    gtk_container_add( GTK_CONTAINER( box ), widget );
    gtk_tooltips_set_tip( tips, box, tip, "" );

    return box;
}

GtkWidget *
makeprefwindow(GtkWindow *parent, TrBackend *back) {
  char *title = g_strdup_printf(_("%s Preferences"), g_get_application_name());
  GtkWidget *wind = gtk_dialog_new_with_buttons(title, parent,
   GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR,
   GTK_STOCK_APPLY, GTK_RESPONSE_APPLY, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
   GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
  const unsigned int rowcount = 10;
  GtkWidget *table = gtk_table_new(rowcount, 2, FALSE);
  GtkWidget *portnum = gtk_spin_button_new_with_range(1, 0xffff, 1);
  GtkWidget *natcheck = gtk_check_button_new_with_mnemonic(
    _("Au_tomatic port mapping via NAT-PMP or UPnP"));
  GtkWidget *askdir = gtk_check_button_new_with_mnemonic(
    _("Al_ways prompt for download directory"));
  GtkWidget *dirstr = gtk_file_chooser_button_new(
    _("Choose a download directory"),
    GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
  GtkWidget *addstd = gtk_combo_box_new();
  GtkWidget *addipc = gtk_combo_box_new();
  GtkWidget *label;
  GtkWidget **array;
  struct prefdata *data = g_new0(struct prefdata, 1);
  struct { GtkWidget *on; GtkWidget *num; GtkWidget *label; gboolean defuse;
    const char *usepref; const char *numpref; long def;
      const char *ontip; const char *numtip; } lim[] = {
    { gtk_check_button_new_with_mnemonic(_("_Limit download speed")),
      gtk_spin_button_new_with_range(0, G_MAXLONG, 1),
      gtk_label_new_with_mnemonic(_("Maximum _download speed:")),
      DEF_USEDOWNLIMIT, PREF_USEDOWNLIMIT, PREF_DOWNLIMIT, DEF_DOWNLIMIT,
      N_("Restrict the download rate"),
      N_("Speed in KiB/sec for restricted download rate")},
    { gtk_check_button_new_with_mnemonic(_("Li_mit upload speed")),
      gtk_spin_button_new_with_range(0, G_MAXLONG, 1),
      gtk_label_new_with_mnemonic(_("Maximum _upload speed:")),
      DEF_USEUPLIMIT, PREF_USEUPLIMIT, PREF_UPLIMIT, DEF_UPLIMIT,
      N_("Restrict the upload rate"),
      N_("Speed in KiB/sec for restricted upload rate")},
  };
  unsigned int ii;
  GtkTreeModel *model;
  GtkTreeIter iter;
  GtkCellRenderer *rend;
  gboolean boolval;
  int intval;
  GtkTooltips * tips;
  GtkWidget   * event;

  g_free(title);
  gtk_widget_set_name(wind, "TransmissionDialog");
  gtk_table_set_col_spacings(GTK_TABLE(table), 8);
  gtk_table_set_row_spacings(GTK_TABLE(table), 8);
  gtk_dialog_set_default_response(GTK_DIALOG(wind), GTK_RESPONSE_OK);
  gtk_container_set_border_width(GTK_CONTAINER(table), 6);
  gtk_window_set_resizable(GTK_WINDOW(wind), FALSE);

  tips = gtk_tooltips_new();
  g_object_ref( tips );
  gtk_object_sink( GTK_OBJECT( tips ) );
  gtk_tooltips_enable( tips );

  data->prefwidgets = makeglist(portnum, lim[0].on, lim[0].num, lim[1].on,
    lim[1].num, askdir, dirstr, addstd, addipc, natcheck, NULL);
  data->parent = parent;
  data->back = back;
  data->tips = tips;
  g_object_ref(G_OBJECT(back));

#define RN(n) (n), (n) + 1

  for(ii = 0; ii < ALEN(lim); ii++) {
    /* limit checkbox */
    setupprefwidget(lim[ii].on, lim[ii].usepref, (gboolean)lim[ii].defuse);
    array = g_new(GtkWidget*, 3);
    g_signal_connect_data(lim[ii].on, "clicked", G_CALLBACK(clicklimitbox),
                          array, (GClosureNotify)g_free, 0);
    gtk_table_attach_defaults(GTK_TABLE(table), lim[ii].on,    0, 2, RN(ii*2));
    gtk_tooltips_set_tip( tips, lim[ii].on, gettext( lim[ii].ontip ), "" );

    /* limit label and entry */
    gtk_label_set_mnemonic_widget(GTK_LABEL(lim[ii].label), lim[ii].num);
    gtk_misc_set_alignment(GTK_MISC(lim[ii].label), 0, .5);
    gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(lim[ii].num), TRUE);
    setupprefwidget(lim[ii].num, lim[ii].numpref, (long)lim[ii].def);
    event = tipbox( lim[ii].label, tips, gettext( lim[ii].numtip ) );
    gtk_table_attach_defaults(GTK_TABLE(table), event,         0,1,RN(ii*2+1));
    gtk_table_attach_defaults(GTK_TABLE(table), lim[ii].num,   1,2,RN(ii*2+1));
    array[0] = lim[ii].label;
    array[1] = lim[ii].num;
    array[2] = GINT_TO_POINTER( TRUE );
    clicklimitbox(lim[ii].on, array);
    gtk_tooltips_set_tip( tips, lim[ii].num, gettext( lim[ii].numtip ), "" );
  }
  ii *= 2;

  /* always ask for download dir */
  setupprefwidget( askdir, PREF_ASKDIR, ( gboolean )DEF_ASKDIR );
  array = g_new( GtkWidget *, 3 );
  g_signal_connect_data( askdir, "clicked", G_CALLBACK( clicklimitbox ),
                         array, ( GClosureNotify )g_free, 0 );
  gtk_table_attach_defaults(GTK_TABLE(table), askdir,        0, 2, RN(ii));
  gtk_tooltips_set_tip( tips, askdir,
      _("When adding a torrent, always prompt for a directory to download data files into"), "" );
  ii++;

  /* directory label and chooser */
  label = gtk_label_new_with_mnemonic(_("Download di_rectory:"));
  gtk_label_set_mnemonic_widget(GTK_LABEL(label), dirstr);
  gtk_misc_set_alignment(GTK_MISC(label), 0, .5);
  setupprefwidget(dirstr, PREF_DIR);
  event = tipbox( label, tips,
                  _("Destination directory for downloaded data files") );
  gtk_table_attach_defaults(GTK_TABLE(table), event,           0, 1, RN(ii));
  event = tipbox( dirstr, tips,
                  _("Destination directory for downloaded data files") );
  gtk_table_attach_defaults(GTK_TABLE(table), event,           1, 2, RN(ii));
  array[0] = label;
  array[1] = dirstr;
  array[2] = GINT_TO_POINTER( FALSE );
  clicklimitbox( askdir, array );
  ii++;

  /* port label and entry */
  label = gtk_label_new_with_mnemonic(_("Listening _port:"));
  gtk_label_set_mnemonic_widget(GTK_LABEL(label), portnum);
  gtk_misc_set_alignment(GTK_MISC(label), 0, .5);
  gtk_spin_button_set_numeric(GTK_SPIN_BUTTON(portnum), TRUE);
  setupprefwidget(portnum, PREF_PORT, (long)TR_DEFAULT_PORT);
  event = tipbox( label, tips,
      _("TCP port number to listen for peer connections") );
  gtk_table_attach_defaults(GTK_TABLE(table), event,           0, 1, RN(ii));
  gtk_table_attach_defaults(GTK_TABLE(table), portnum,         1, 2, RN(ii));
  gtk_tooltips_set_tip( tips, portnum,
      _("TCP port number to listen for peer connections"), "" );
  ii++;

  /* NAT traversal checkbox */
  intval = tr_handleStatus(tr_backend_handle(back))->natTraversalStatus;
  boolval = !TR_NAT_TRAVERSAL_IS_DISABLED( intval );
  setupprefwidget(natcheck, PREF_NAT, boolval);
  gtk_table_attach_defaults(GTK_TABLE(table), natcheck,        0, 2, RN(ii));
  gtk_tooltips_set_tip( tips, natcheck,
      _("Attempt to bypass NAT or firewall to allow incoming peer connections"), "" );
  ii++;

  /* create the model used by the two popup menus */
  model = GTK_TREE_MODEL(gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_INT));
  gtk_list_store_append(GTK_LIST_STORE(model), &iter);
  gtk_list_store_set(GTK_LIST_STORE(model), &iter, 1, 0, 0,
    _("Use the torrent file where it is"), -1);
  gtk_list_store_append(GTK_LIST_STORE(model), &iter);
  gtk_list_store_set(GTK_LIST_STORE(model), &iter, 1, TR_TORNEW_SAVE_COPY, 0,
    _("Keep a copy of the torrent file"), -1);
  gtk_list_store_append(GTK_LIST_STORE(model), &iter);
  gtk_list_store_set(GTK_LIST_STORE(model), &iter, 1, TR_TORNEW_SAVE_MOVE, 0,
    _("Keep a copy and remove the original"), -1);

  /* std */
  label = gtk_label_new_with_mnemonic(_("For torrents added _normally:"));
  gtk_label_set_mnemonic_widget(GTK_LABEL(label), addstd);
  gtk_misc_set_alignment(GTK_MISC(label), 0, .5);
  gtk_combo_box_set_model(GTK_COMBO_BOX(addstd), model);
  rend = gtk_cell_renderer_text_new();
  gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(addstd), rend, TRUE);
  gtk_cell_layout_add_attribute(GTK_CELL_LAYOUT(addstd), rend, "text", 0);
  setupprefwidget(addstd, PREF_ADDSTD);
  event = tipbox( label, tips,
      _("Torrent files added via the toolbar, popup menu, and drag-and-drop") );
  gtk_table_attach_defaults(GTK_TABLE(table), event,           0, 1, RN(ii));
  event = tipbox( addstd, tips,
      _("Torrent files added via the toolbar, popup menu, and drag-and-drop") );
  gtk_table_attach_defaults(GTK_TABLE(table), event,           1, 2, RN(ii));
  ii++;

  /* ipc */
  label = gtk_label_new_with_mnemonic(
    _("For torrents added e_xternally\n(via the command-line):"));
  gtk_label_set_mnemonic_widget(GTK_LABEL(label), addipc);
  gtk_misc_set_alignment(GTK_MISC(label), 0, .5);
  gtk_combo_box_set_model(GTK_COMBO_BOX(addipc), model);
  rend = gtk_cell_renderer_text_new();
  gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(addipc), rend, TRUE);
  gtk_cell_layout_add_attribute(GTK_CELL_LAYOUT(addipc), rend, "text", 0);
  setupprefwidget(addipc, PREF_ADDIPC);
  event = tipbox( label, tips,
      _("For torrents added via the command-line only") );
  gtk_table_attach_defaults(GTK_TABLE(table), event,           0, 1, RN(ii));
  event = tipbox( addipc, tips,
      _("For torrents added via the command-line only") );
  gtk_table_attach_defaults(GTK_TABLE(table), event,           1, 2, RN(ii));
  ii++;

#undef RN
  g_assert(rowcount == ii);

  gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(wind)->vbox), table);
  g_signal_connect_data(wind, "response", G_CALLBACK(clickdialog),
                        data, freedata, 0);
  gtk_widget_show_all(wind);

  return wind;
}

static void
clicklimitbox( GtkWidget * widget, gpointer gdata )
{
    GtkWidget ** widgets;
    gboolean     with, active;
    int          ii;

    widgets = gdata;
    with = ( gboolean )GPOINTER_TO_INT( widgets[2] );

    for(ii = 0; 2 > ii; ii++)
    {
        active = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( widget ) );
        gtk_widget_set_sensitive( widgets[ii], ( with ? active : !active ) );
    }
}

static void
freedata(gpointer gdata, GClosure *closure SHUTUP) {
  struct prefdata *data = gdata;

  g_list_free(data->prefwidgets);
  g_object_unref(G_OBJECT(data->back));
  g_object_unref( data->tips );
  g_free(data);
}

static void
clickdialog(GtkWidget *widget, int resp, gpointer gdata) {
  struct prefdata *data = gdata;
  char *errstr;
  GList *ii;

  if(GTK_RESPONSE_APPLY == resp || GTK_RESPONSE_OK == resp) {
    /* save all the prefs */
    for(ii = g_list_first(data->prefwidgets); NULL != ii; ii = ii->next)
      saveprefwidget(data->parent, ii->data);

    /* write prefs to disk */
    cf_saveprefs(&errstr);
    if(NULL != errstr) {
      errmsg(data->parent, "%s", errstr);
      g_free(errstr);
    }

    applyprefs(data->back);
    /* XXX would be nice to have errno strings, are they printed to stdout? */
  }

  if(GTK_RESPONSE_APPLY != resp)
    gtk_widget_destroy(widget);
}

void
applyprefs(TrBackend *back) {
  struct { void (*func)(tr_handle_t*, int);
    const char *use; const char *num; gboolean defuse; long def; } lim[] = {
    {tr_setGlobalDownloadLimit, PREF_USEDOWNLIMIT, PREF_DOWNLIMIT,
                                DEF_USEDOWNLIMIT,  DEF_DOWNLIMIT},
    {tr_setGlobalUploadLimit,   PREF_USEUPLIMIT,   PREF_UPLIMIT,
                                DEF_USEUPLIMIT,    DEF_UPLIMIT},
  };
  const char *pref;
  int ii;
  tr_handle_t *tr = tr_backend_handle(back);
  gboolean boolval;

  /* set upload and download limits */
  for(ii = 0; ii < (int)ALEN(lim); ii++) {
    pref = cf_getpref(lim[ii].use);
    if(!(NULL == pref ? lim[ii].defuse : strbool(pref)))
      lim[ii].func(tr, -1);
    else {
      pref = cf_getpref(lim[ii].num);
      lim[ii].func(tr, (NULL == pref ? lim[ii].def : strtol(pref, NULL, 10)));
    }
  }

  /* set the listening port */
  if(NULL != (pref = cf_getpref(PREF_PORT)) &&
     0 < (ii = strtol(pref, NULL, 10)) && 0xffff >= ii)
    tr_setBindPort(tr, ii);

  /* enable/disable NAT traversal */
  boolval = (NULL == (pref = cf_getpref(PREF_NAT)) ? DEF_NAT : strbool(pref));
  tr_natTraversalEnable(tr, boolval);
}

void
makeaddwind(GtkWindow *parent, add_torrents_func_t addfunc, void *cbdata) {
  GtkWidget *wind = gtk_file_chooser_dialog_new(_("Add a Torrent"), parent,
    GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
    GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL);
  struct addcb *data = g_new(struct addcb, 1);
  GtkWidget *vbox = gtk_vbox_new(FALSE, 3);
  GtkWidget *bbox = gtk_hbutton_box_new();
  GtkWidget *autocheck = gtk_check_button_new_with_mnemonic(
    _("Automatically _start torrent"));
  GtkWidget *dircheck = gtk_check_button_new_with_mnemonic(
    _("Use alternate _download directory"));
  GtkFileFilter *filter = gtk_file_filter_new();
  GtkFileFilter *unfilter = gtk_file_filter_new();
  GtkWidget *getdir = gtk_file_chooser_button_new(
    _("Choose a download directory"), GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
  const char *pref;

  data->addfunc = addfunc;
  data->data = cbdata;
  data->autostart = TRUE;
  data->usingaltdir = FALSE;
  data->altdir = GTK_FILE_CHOOSER(getdir);
  data->altbox = GTK_BUTTON_BOX(bbox);

  gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_EDGE);
  gtk_box_pack_start_defaults(GTK_BOX(bbox), dircheck);
  gtk_box_pack_start_defaults(GTK_BOX(bbox), getdir);

  gtk_box_pack_start_defaults(GTK_BOX(vbox), autocheck);
  gtk_box_pack_start_defaults(GTK_BOX(vbox), bbox);

  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(autocheck), TRUE);
  if(NULL != (pref = cf_getpref(PREF_DIR)))
    gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(getdir), pref);

  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(dircheck), FALSE);
  gtk_widget_set_sensitive(getdir, FALSE);

  gtk_file_filter_set_name(filter, _("Torrent files"));
  gtk_file_filter_add_pattern(filter, "*.torrent");
  gtk_file_filter_set_name(unfilter, _("All files"));
  gtk_file_filter_add_pattern(unfilter, "*");

  gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(wind), filter);
  gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(wind), unfilter);
  gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(wind), TRUE);
  gtk_file_chooser_set_extra_widget(GTK_FILE_CHOOSER(wind), vbox);

  g_signal_connect(G_OBJECT(autocheck), "clicked", G_CALLBACK(autoclick),data);
  g_signal_connect(G_OBJECT(dircheck), "clicked", G_CALLBACK(dirclick), data);
  g_signal_connect(G_OBJECT(wind), "response", G_CALLBACK(addresp), data);

  gtk_widget_show_all(wind);
}

static void
autoclick(GtkWidget *widget, gpointer gdata) {
  struct addcb *data = gdata;

  data->autostart = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
}

static void
dirclick(GtkWidget *widget, gpointer gdata) {
  struct addcb *data = gdata;

  data->usingaltdir = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
  gtk_widget_set_sensitive(GTK_WIDGET(data->altdir), data->usingaltdir);
}

static void
addresp(GtkWidget *widget, gint resp, gpointer gdata) {
  struct addcb *data = gdata;
  GSList *files, *ii;
  GList *stupidgtk;
  int flags;
  char *dir;

  if(GTK_RESPONSE_ACCEPT == resp) {
    dir = NULL;
    if(data->usingaltdir)
      dir = gtk_file_chooser_get_filename(data->altdir);
    files = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(widget));
    stupidgtk = NULL;
    for(ii = files; NULL != ii; ii = ii->next)
      stupidgtk = g_list_append(stupidgtk, ii->data);
    flags = ( data->autostart ? TR_TORNEW_RUNNING : TR_TORNEW_PAUSED );
    flags |= addactionflag( cf_getpref( PREF_ADDSTD ) );
    data->addfunc( data->data, NULL, stupidgtk, dir, flags );
    if(NULL != dir)
      g_free(dir);
    g_slist_free(files);
    freestrlist(stupidgtk);
  }

  g_free( data );
  gtk_widget_destroy(widget);
}

#define INFOLINE(tab, ii, nam, val) \
  do { \
    char *txt = g_markup_printf_escaped("<b>%s</b>", nam); \
    GtkWidget *wid = gtk_label_new(NULL); \
    gtk_misc_set_alignment(GTK_MISC(wid), 0, .5); \
    gtk_label_set_markup(GTK_LABEL(wid), txt); \
    gtk_table_attach_defaults(GTK_TABLE(tab), wid, 0, 1, ii, ii + 1); \
    wid = gtk_label_new(val); \
    gtk_label_set_selectable(GTK_LABEL(wid), TRUE); \
    gtk_misc_set_alignment(GTK_MISC(wid), 0, .5); \
    gtk_table_attach_defaults(GTK_TABLE(tab), wid, 1, 2, ii, ii + 1); \
    ii++; \
    g_free(txt); \
  } while(0)

#define INFOLINEF(tab, ii, fmt, nam, val) \
  do { \
    char *buf = g_strdup_printf(fmt, val); \
    INFOLINE(tab, ii, nam, buf); \
    g_free(buf); \
  } while(0)

#define INFOLINEA(tab, ii, nam, val) \
  do { \
    char *buf = val; \
    INFOLINE(tab, ii, nam, buf); \
    g_free(buf); \
  } while(0)

#define INFOSEP(tab, ii) \
  do { \
    GtkWidget *wid = gtk_hseparator_new(); \
    gtk_table_attach_defaults(GTK_TABLE(tab), wid, 0, 2, ii, ii + 1); \
    ii++; \
  } while(0)

void
makeinfowind(GtkWindow *parent, TrTorrent *tor) {
  tr_stat_t *sb;
  tr_info_t *in;
  GtkWidget *wind, *label;
  int ii;
  char *str;
  const int rowcount = 15;
  GtkWidget *table = gtk_table_new(rowcount, 2, FALSE);

  /* XXX should use model and update this window regularly */

  sb = tr_torrent_stat(tor);
  in = tr_torrent_info(tor);
  str = g_strdup_printf(_("%s Properties"), in->name);
  wind = gtk_dialog_new_with_buttons(str, parent,
    GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR,
    GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, NULL);
  g_free(str);

  gtk_widget_set_name(wind, "TransmissionDialog");
  gtk_table_set_col_spacings(GTK_TABLE(table), 12);
  gtk_table_set_row_spacings(GTK_TABLE(table), 12);
  gtk_dialog_set_default_response(GTK_DIALOG(wind), GTK_RESPONSE_ACCEPT);
  gtk_container_set_border_width(GTK_CONTAINER(table), 6);
  gtk_window_set_resizable(GTK_WINDOW(wind), FALSE);

  label = gtk_label_new(NULL);
  gtk_label_set_selectable(GTK_LABEL(label), TRUE);
  str = g_markup_printf_escaped("<big>%s</big>", in->name);
  gtk_label_set_markup(GTK_LABEL(label), str);
  g_free(str);
  gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 2, 0, 1);

  ii = 1;

  INFOSEP(table, ii);

  if(80 == sb->trackerPort)
    INFOLINEA(table, ii, _("Tracker:"), g_strdup_printf("http://%s",
              sb->trackerAddress));
  else
    INFOLINEA(table, ii, _("Tracker:"), g_strdup_printf("http://%s:%i",
              sb->trackerAddress, sb->trackerPort));
  INFOLINE(table, ii, _("Announce:"), sb->trackerAnnounce);
  INFOLINEA(table, ii, _("Piece Size:"), readablesize(in->pieceSize));
  INFOLINEF(table, ii, "%i", _("Pieces:"), in->pieceCount);
  INFOLINEA(table, ii, _("Total Size:"), readablesize(in->totalSize));
  if(0 > sb->seeders)
    INFOLINE(table, ii, _("Seeders:"), _("?"));
  else
    INFOLINEF(table, ii, "%i", _("Seeders:"), sb->seeders);
  if(0 > sb->leechers)
    INFOLINE(table, ii, _("Leechers:"), _("?"));
  else
    INFOLINEF(table, ii, "%i", _("Leechers:"), sb->leechers);
  if(0 > sb->completedFromTracker)
    INFOLINE(table, ii, _("Completed:"), _("?"));
  else
    INFOLINEF(table, ii, "%i", _("Completed:"), sb->completedFromTracker);

  INFOSEP(table, ii);

  INFOLINE(table, ii, _("Directory:"), tr_torrentGetFolder(tr_torrent_handle(tor)));
  INFOLINEA(table, ii, _("Downloaded:"), readablesize(sb->downloaded));
  INFOLINEA(table, ii, _("Uploaded:"), readablesize(sb->uploaded));

  INFOSEP(table, ii);

  g_assert(rowcount == ii);

  gtk_box_pack_start_defaults(GTK_BOX(GTK_DIALOG(wind)->vbox), table);
  g_signal_connect(G_OBJECT(wind), "response",
                   G_CALLBACK(gtk_widget_destroy), NULL);
  gtk_widget_show_all(wind);
}

void
promptfordir( GtkWindow * parent, add_torrents_func_t addfunc, void *cbdata,
              GList * files, guint flags, const char * defaultdir )
{
    struct dirdata * stuff;
    GtkWidget      * wind;

    stuff = g_new( struct dirdata, 1 );
    stuff->addfunc = addfunc;
    stuff->cbdata  = cbdata;
    stuff->files   = dupstrlist( files );
    stuff->flags   = flags;

    wind =  gtk_file_chooser_dialog_new( _("Choose a directory"), parent,
                                         GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
                                         GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
                                         GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
                                         NULL );
    gtk_file_chooser_set_local_only( GTK_FILE_CHOOSER( wind ), TRUE );
    gtk_file_chooser_set_select_multiple( GTK_FILE_CHOOSER( wind ), FALSE );
    gtk_file_chooser_set_filename( GTK_FILE_CHOOSER( wind ), defaultdir );

    g_signal_connect( G_OBJECT( wind ), "response",
                      G_CALLBACK( promptresp ), stuff );

    gtk_widget_show_all(wind);
}

static void
promptresp( GtkWidget * widget, gint resp, gpointer data )
{
    struct dirdata * stuff;
    char           * dir;

    stuff = data;

    if( GTK_RESPONSE_ACCEPT == resp )
    {
        dir = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER( widget ) );
        /* it seems that we will always get a directory */
        g_assert( NULL != dir );
        stuff->addfunc( stuff->cbdata, NULL, stuff->files, dir, stuff->flags );
        g_free( dir );
    }

    freestrlist( stuff->files );
    g_free( stuff );
    gtk_widget_destroy( widget );
}