/* Copyright (C) 2010-2012 by Cristian Henzel <oss@rspwn.com>
 * Copyright (C) 2011 by Eugene Nikolsky <pluton.od@gmail.com>
 *
 * forked from parcellite, which is
 * Copyright (C) 2007-2008 by Xyhthyx <xyhthyx@gmail.com>
 *
 * This file is part of ClipIt.
 *
 * ClipIt 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 3 of the License, or
 * (at your option) any later version.
 *
 * ClipIt 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, see <http://www.gnu.org/licenses/>.
 */

#include <glib.h>
#include <gtk/gtk.h>
#include "main.h"
#include "utils.h"
#include "history.h"
#include "keybinder.h"
#include "preferences.h"
#include "clipit-i18n.h"

/* Declare some widgets */
GtkWidget *copy_check,
          *primary_check,
          *synchronize_check,
          *paste_check,
          *show_indexes_check,
          *save_uris_check,
          *use_rmb_menu_check,
          *history_spin,
          *history_timeout_check,
          *history_timeout_spin,
          *items_menu,
          *statics_show_check,
          *statics_items_spin,
          *charlength_spin,
          *ellipsize_combo,
          *history_key_entry,
          *actions_key_entry,
          *menu_key_entry,
          *search_key_entry,
          *offline_key_entry,
          *save_check,
          *confirm_check,
          *reverse_check,
          *linemode_check,
          *hyperlinks_check,
          *exclude_windows_entry;

GtkListStore* actions_list;
GtkTreeSelection* actions_selection;
GtkListStore* exclude_list;
GtkTreeSelection* exclude_selection;

/* Reference to the current history_timeout_timer */
guint history_timeout_timer;

/* Apply the new preferences */
static void apply_preferences()
{
  /* Unbind the keys before binding new ones */
  keybinder_unbind(prefs.history_key, history_hotkey);
  g_free(prefs.history_key);
  prefs.history_key = NULL;
  keybinder_unbind(prefs.actions_key, actions_hotkey);
  g_free(prefs.actions_key);
  prefs.actions_key = NULL;
  keybinder_unbind(prefs.menu_key, menu_hotkey);
  g_free(prefs.menu_key);
  prefs.menu_key = NULL;
  keybinder_unbind(prefs.search_key, search_hotkey);
  g_free(prefs.search_key);
  prefs.search_key = NULL;
  keybinder_unbind(prefs.offline_key, offline_hotkey);
  g_free(prefs.offline_key);
  prefs.offline_key = NULL;

  /* Get the new preferences */
  prefs.use_copy = gtk_toggle_button_get_active((GtkToggleButton*)copy_check);
  prefs.use_primary = gtk_toggle_button_get_active((GtkToggleButton*)primary_check);
  prefs.synchronize = gtk_toggle_button_get_active((GtkToggleButton*)synchronize_check);
  prefs.automatic_paste = gtk_toggle_button_get_active((GtkToggleButton*)paste_check);
  prefs.show_indexes = gtk_toggle_button_get_active((GtkToggleButton*)show_indexes_check);
  prefs.save_uris = gtk_toggle_button_get_active((GtkToggleButton*)save_uris_check);
  prefs.use_rmb_menu = gtk_toggle_button_get_active((GtkToggleButton*)use_rmb_menu_check);
  prefs.save_history = gtk_toggle_button_get_active((GtkToggleButton*)save_check);
  prefs.history_limit = gtk_spin_button_get_value_as_int((GtkSpinButton*)history_spin);
  prefs.history_timeout_seconds = gtk_spin_button_get_value_as_int((GtkSpinButton*)history_timeout_spin);
  prefs.history_timeout = gtk_toggle_button_get_active((GtkToggleButton*)history_timeout_check);
  prefs.items_menu = gtk_spin_button_get_value_as_int((GtkSpinButton*)items_menu);
  prefs.statics_show = gtk_toggle_button_get_active((GtkToggleButton*)statics_show_check);
  prefs.statics_items = gtk_spin_button_get_value_as_int((GtkSpinButton*)statics_items_spin);
  prefs.hyperlinks_only = gtk_toggle_button_get_active((GtkToggleButton*)hyperlinks_check);
  prefs.confirm_clear = gtk_toggle_button_get_active((GtkToggleButton*)confirm_check);
  prefs.single_line = gtk_toggle_button_get_active((GtkToggleButton*)linemode_check);
  prefs.reverse_history = gtk_toggle_button_get_active((GtkToggleButton*)reverse_check);
  prefs.item_length = gtk_spin_button_get_value_as_int((GtkSpinButton*)charlength_spin);
  prefs.ellipsize = gtk_combo_box_get_active((GtkComboBox*)ellipsize_combo) + 1;
  prefs.history_key = g_strdup(gtk_entry_get_text((GtkEntry*)history_key_entry));
  prefs.actions_key = g_strdup(gtk_entry_get_text((GtkEntry*)actions_key_entry));
  prefs.menu_key = g_strdup(gtk_entry_get_text((GtkEntry*)menu_key_entry));
  prefs.search_key = g_strdup(gtk_entry_get_text((GtkEntry*)search_key_entry));
  prefs.offline_key = g_strdup(gtk_entry_get_text((GtkEntry*)offline_key_entry));
  prefs.exclude_windows = g_strdup(gtk_entry_get_text((GtkEntry*)exclude_windows_entry));

  /* Bind keys and apply the new history limit */
  keybinder_bind(prefs.history_key, history_hotkey, NULL);
  keybinder_bind(prefs.actions_key, actions_hotkey, NULL);
  keybinder_bind(prefs.menu_key, menu_hotkey, NULL);
  keybinder_bind(prefs.search_key, search_hotkey, NULL);
  keybinder_bind(prefs.offline_key, offline_hotkey, NULL);
  truncate_history();
}

/* Save preferences to CONFIGDIR/clipit/clipitrc */
void save_preferences()
{
  /* Create key */
  GKeyFile* rc_key = g_key_file_new();

  /* Add values */
  g_key_file_set_boolean(rc_key, "rc", "use_copy", prefs.use_copy);
  g_key_file_set_boolean(rc_key, "rc", "use_primary", prefs.use_primary);
  g_key_file_set_boolean(rc_key, "rc", "synchronize", prefs.synchronize);
  g_key_file_set_boolean(rc_key, "rc", "automatic_paste", prefs.automatic_paste);
  g_key_file_set_boolean(rc_key, "rc", "show_indexes", prefs.show_indexes);
  g_key_file_set_boolean(rc_key, "rc", "save_uris", prefs.save_uris);
  g_key_file_set_boolean(rc_key, "rc", "use_rmb_menu", prefs.use_rmb_menu);
  g_key_file_set_boolean(rc_key, "rc", "save_history", prefs.save_history);
  g_key_file_set_integer(rc_key, "rc", "history_limit", prefs.history_limit);
  g_key_file_set_integer(rc_key, "rc", "history_timeout_seconds", prefs.history_timeout_seconds);
  g_key_file_set_boolean(rc_key, "rc", "history_timeout", prefs.history_timeout);
  g_key_file_set_integer(rc_key, "rc", "items_menu", prefs.items_menu);
  g_key_file_set_boolean(rc_key, "rc", "statics_show", prefs.statics_show);
  g_key_file_set_integer(rc_key, "rc", "statics_items", prefs.statics_items);
  g_key_file_set_boolean(rc_key, "rc", "hyperlinks_only", prefs.hyperlinks_only);
  g_key_file_set_boolean(rc_key, "rc", "confirm_clear", prefs.confirm_clear);
  g_key_file_set_boolean(rc_key, "rc", "single_line", prefs.single_line);
  g_key_file_set_boolean(rc_key, "rc", "reverse_history", prefs.reverse_history);
  g_key_file_set_integer(rc_key, "rc", "item_length", prefs.item_length);
  g_key_file_set_integer(rc_key, "rc", "ellipsize", prefs.ellipsize);
  g_key_file_set_string(rc_key, "rc", "history_key", prefs.history_key);
  g_key_file_set_string(rc_key, "rc", "actions_key", prefs.actions_key);
  g_key_file_set_string(rc_key, "rc", "menu_key", prefs.menu_key);
  g_key_file_set_string(rc_key, "rc", "search_key", prefs.search_key);
  g_key_file_set_string(rc_key, "rc", "offline_key", prefs.offline_key);
  g_key_file_set_boolean(rc_key, "rc", "offline_mode", prefs.offline_mode);
  g_key_file_set_string(rc_key, "rc", "exclude_windows", prefs.exclude_windows);

  /* Check config and data directories */
  check_dirs();
  /* Save key to file */
  gchar* rc_file = g_build_filename(g_get_user_config_dir(), PREFERENCES_FILE, NULL);
  g_file_set_contents(rc_file, g_key_file_to_data(rc_key, NULL, NULL), -1, NULL);
  g_key_file_free(rc_key);
  g_free(rc_file);
}

/* This will be run if there is no config file */
static void first_run_check()
{
  /* If the configfile doesn't exist, we ask the user if he wants to save the history */
  gchar *rc_file = g_build_filename(g_get_user_config_dir(), PREFERENCES_FILE, NULL);
  /* Check if config file exists */
  if (!g_file_test(rc_file, G_FILE_TEST_EXISTS))
  {
    GtkWidget* confirm_dialog = gtk_message_dialog_new(NULL,
                                                       GTK_DIALOG_MODAL,
                                                       GTK_MESSAGE_OTHER,
                                                       GTK_BUTTONS_YES_NO,
                                                       SAVE_HIST_MESSAGE);
    gtk_window_set_title((GtkWindow*)confirm_dialog, _("Save history"));

    if (gtk_dialog_run((GtkDialog*)confirm_dialog) == GTK_RESPONSE_YES)
    {
      prefs.save_history = TRUE;
    } else {
      prefs.save_history = FALSE;
    }
    gtk_widget_destroy(confirm_dialog);
    /* We make sure these aren't empty */
    prefs.history_key = DEF_HISTORY_KEY;
    prefs.actions_key = DEF_ACTIONS_KEY;
    prefs.menu_key = DEF_MENU_KEY;
    prefs.search_key = DEF_SEARCH_KEY;
    prefs.offline_key = DEF_OFFLINE_KEY;
    save_preferences();
  }
  g_free(rc_file);
}

/* Ask the user if he wants to delete the history file and act accordingly */
static void check_saved_hist_file()
{
  /* If the history file doesn't exist, there's nothing to do here */
  gchar *history_path = g_build_filename(g_get_user_data_dir(), HISTORY_FILE, NULL);
  /* Check if config file exists */
  if (g_file_test(history_path, G_FILE_TEST_EXISTS))
  {
    GtkWidget* confirm_dialog = gtk_message_dialog_new(NULL,
                                                       GTK_DIALOG_MODAL,
                                                       GTK_MESSAGE_OTHER,
                                                       GTK_BUTTONS_YES_NO,
                                                       CHECK_HIST_MESSAGE);
    gtk_window_set_title((GtkWindow*)confirm_dialog, _("Remove history file"));

    if (gtk_dialog_run((GtkDialog*)confirm_dialog) == GTK_RESPONSE_YES)
    {
      /* Open the file for writing */
      FILE *history_file = fopen(history_path, "wb");
      g_free(history_path);
      /* Check that it opened and begin write */
      if (history_file)
      {
        /* Write 0 to indicate end of file */
        gint end = 0;
        fwrite(&end, 4, 1, history_file);
        fclose(history_file);
      }
    }
    gtk_widget_destroy(confirm_dialog);
  }
}

/* Read CONFIGDIR/clipit/clipitrc */
void read_preferences()
{
  first_run_check();
  gchar* rc_file = g_build_filename(g_get_user_config_dir(), PREFERENCES_FILE, NULL);
  /* Create key */
  GKeyFile* rc_key = g_key_file_new();
  if (g_key_file_load_from_file(rc_key, rc_file, G_KEY_FILE_NONE, NULL))
  {
    /* Load values */
    prefs.use_copy = g_key_file_get_boolean(rc_key, "rc", "use_copy", NULL);
    prefs.use_primary = g_key_file_get_boolean(rc_key, "rc", "use_primary", NULL);
    prefs.synchronize = g_key_file_get_boolean(rc_key, "rc", "synchronize", NULL);
    prefs.automatic_paste = g_key_file_get_boolean(rc_key, "rc", "automatic_paste", NULL);
    prefs.show_indexes = g_key_file_get_boolean(rc_key, "rc", "show_indexes", NULL);
    prefs.save_uris = g_key_file_get_boolean(rc_key, "rc", "save_uris", NULL);
    prefs.use_rmb_menu = g_key_file_get_boolean(rc_key, "rc", "use_rmb_menu", NULL);
    prefs.save_history = g_key_file_get_boolean(rc_key, "rc", "save_history", NULL);
    prefs.history_limit = g_key_file_get_integer(rc_key, "rc", "history_limit", NULL);
    prefs.history_timeout = g_key_file_get_boolean(rc_key, "rc", "history_timeout", NULL);
    prefs.history_timeout_seconds = g_key_file_get_integer(rc_key, "rc", "history_timeout_seconds", NULL);
    prefs.items_menu = g_key_file_get_integer(rc_key, "rc", "items_menu", NULL);
    prefs.statics_show = g_key_file_get_boolean(rc_key, "rc", "statics_show", NULL);
    prefs.statics_items = g_key_file_get_integer(rc_key, "rc", "statics_items", NULL);
    prefs.hyperlinks_only = g_key_file_get_boolean(rc_key, "rc", "hyperlinks_only", NULL);
    prefs.confirm_clear = g_key_file_get_boolean(rc_key, "rc", "confirm_clear", NULL);
    prefs.single_line = g_key_file_get_boolean(rc_key, "rc", "single_line", NULL);
    prefs.reverse_history = g_key_file_get_boolean(rc_key, "rc", "reverse_history", NULL);
    prefs.item_length = g_key_file_get_integer(rc_key, "rc", "item_length", NULL);
    prefs.ellipsize = g_key_file_get_integer(rc_key, "rc", "ellipsize", NULL);
    prefs.history_key = g_key_file_get_string(rc_key, "rc", "history_key", NULL);
    prefs.actions_key = g_key_file_get_string(rc_key, "rc", "actions_key", NULL);
    prefs.menu_key = g_key_file_get_string(rc_key, "rc", "menu_key", NULL);
    prefs.search_key = g_key_file_get_string(rc_key, "rc", "search_key", NULL);
    prefs.offline_key = g_key_file_get_string(rc_key, "rc", "offline_key", NULL);
    prefs.offline_mode = g_key_file_get_boolean(rc_key, "rc", "offline_mode", NULL);
    prefs.exclude_windows = g_key_file_get_string(rc_key, "rc", "exclude_windows", NULL);

    /* Check for errors and set default values if any */
    if ((!prefs.history_limit) || (prefs.history_limit > 1000) || (prefs.history_limit < 0))
      prefs.history_limit = DEF_HISTORY_LIMIT;
    if (!prefs.history_timeout)
      prefs.history_timeout = DEF_HISTORY_TIMEOUT;
    if (!prefs.history_timeout_seconds)
      prefs.history_timeout_seconds = DEF_HISTORY_TIMEOUT_SECONDS;
    if ((!prefs.items_menu) || (prefs.items_menu > 1000) || (prefs.items_menu < 0))
      prefs.items_menu = DEF_ITEMS_MENU;
    if ((!prefs.item_length) || (prefs.item_length > 75) || (prefs.item_length < 0))
      prefs.item_length = DEF_ITEM_LENGTH;
    if ((!prefs.ellipsize) || (prefs.ellipsize > 3) || (prefs.ellipsize < 0))
      prefs.ellipsize = DEF_ELLIPSIZE;
    if (!prefs.history_key)
      prefs.history_key = g_strdup(DEF_HISTORY_KEY);
    if (!prefs.actions_key)
      prefs.actions_key = g_strdup(DEF_ACTIONS_KEY);
    if (!prefs.menu_key)
      prefs.menu_key = g_strdup(DEF_MENU_KEY);
    if (!prefs.search_key)
      prefs.search_key = g_strdup(DEF_SEARCH_KEY);
    if (!prefs.offline_key)
      prefs.offline_key = g_strdup(DEF_OFFLINE_KEY);
  }
  else
  {
    /* Init default keys on error */
    prefs.history_key = g_strdup(DEF_HISTORY_KEY);
    prefs.actions_key = g_strdup(DEF_ACTIONS_KEY);
    prefs.menu_key = g_strdup(DEF_MENU_KEY);
    prefs.search_key = g_strdup(DEF_SEARCH_KEY);
    prefs.offline_key = g_strdup(DEF_OFFLINE_KEY);
  }
  g_key_file_free(rc_key);
  g_free(rc_file);
}

/* Read DATADIR/clipit/actions into the treeview */
static void read_actions()
{
  /* Open the file for reading */
  gchar* path = g_build_filename(g_get_user_data_dir(), ACTIONS_FILE, NULL);
  FILE* actions_file = fopen(path, "rb");
  g_free(path);
  /* Check that it opened and begin read */
  if (actions_file)
  {
    /* Keep a row reference */
    GtkTreeIter row_iter;
    /* Read the size of the first item */
    gint size;
    size_t fread_return;
    fread_return = fread(&size, 4, 1, actions_file);
    /* Continue reading until size is 0 */
    while (size != 0)
    {
      /* Read name */
      gchar* name = (gchar*)g_malloc(size + 1);
      fread_return = fread(name, size, 1, actions_file);
      name[size] = '\0';
      fread_return = fread(&size, 4, 1, actions_file);
      /* Read command */
      gchar* command = (gchar*)g_malloc(size + 1);
      fread_return = fread(command, size, 1, actions_file);
      command[size] = '\0';
      fread_return = fread(&size, 4, 1, actions_file);
      /* Append the read action */
      gtk_list_store_append(actions_list, &row_iter);
      gtk_list_store_set(actions_list, &row_iter, 0, name, 1, command, -1);
      g_free(name);
      g_free(command);
    }
    fclose(actions_file);
  }
}

/* Save the actions treeview to DATADIR/clipit/actions */
static void save_actions()
{
  /* Check config and data directories */
  check_dirs();
  /* Open the file for writing */
  gchar* path = g_build_filename(g_get_user_data_dir(), ACTIONS_FILE, NULL);
  FILE* actions_file = fopen(path, "wb");
  g_free(path);
  /* Check that it opened and begin write */
  if (actions_file)
  {
    GtkTreeIter action_iter;
    /* Get and check if there's a first iter */
    if (gtk_tree_model_get_iter_first((GtkTreeModel*)actions_list, &action_iter))
    {
      do
      {
        /* Get name and command */
        gchar *name, *command;
        gtk_tree_model_get((GtkTreeModel*)actions_list, &action_iter, 0, &name, 1, &command, -1);
        GString* s_name = g_string_new(name);
        GString* s_command = g_string_new(command);
        g_free(name);
        g_free(command);
        /* Check that there's text to save */
        if ((s_name->len == 0) || (s_command->len == 0))
        {
          /* Free strings and skip iteration */
          g_string_free(s_name, TRUE);
          g_string_free(s_command, TRUE);
          continue;
        }
        else
        {
          /* Save action */
          fwrite(&(s_name->len), 4, 1, actions_file);
          fputs(s_name->str, actions_file);
          fwrite(&(s_command->len), 4, 1, actions_file);
          fputs(s_command->str, actions_file);
          /* Free strings */
          g_string_free(s_name, TRUE);
          g_string_free(s_command, TRUE);
        }
      }
      while(gtk_tree_model_iter_next((GtkTreeModel*)actions_list, &action_iter));
    }
    /* End of file write */
    gint end = 0;
    fwrite(&end, 4, 1, actions_file);
    fclose(actions_file);
  }
}

/* Called when clipboard checks are pressed */
static void check_toggled(GtkToggleButton *togglebutton, gpointer user_data)
{
  if (gtk_toggle_button_get_active((GtkToggleButton*)copy_check) &&
      gtk_toggle_button_get_active((GtkToggleButton*)primary_check)) {
    /* Only allow synchronize option if both primary and clipboard are enabled */
    gtk_widget_set_sensitive((GtkWidget*)synchronize_check, TRUE);
  } else {
    /* Disable synchronize option */
    gtk_toggle_button_set_active((GtkToggleButton*)synchronize_check, FALSE);
    gtk_widget_set_sensitive((GtkWidget*)synchronize_check, FALSE);
  }
  if (gtk_toggle_button_get_active((GtkToggleButton*)statics_show_check)) {
    gtk_widget_set_sensitive((GtkWidget*)statics_items_spin, TRUE);
  } else {
    gtk_widget_set_sensitive((GtkWidget*)statics_items_spin, FALSE);
  }
  /* If history_timeout is disabled, prevent interaction with the history_timeout_spinner */
  if (gtk_toggle_button_get_active((GtkToggleButton*)history_timeout_check)) {
    gtk_widget_set_sensitive((GtkWidget*)history_timeout_spin, TRUE);
  } else {
    gtk_widget_set_sensitive((GtkWidget*)history_timeout_spin, FALSE);
  }
}


static void start_purge_timer(gint timeout_seconds);
static void stop_purge_timer();

/* Purge history if history_timeout is enabled. This function is called every prefs.history_timeout_seconds */
static gboolean purge_history() {
    if (prefs.history_timeout) {
      g_list_free(history);
      history = NULL;
      save_history();
      clear_main_data();
      return TRUE;
    }
  stop_purge_timer();
  return FALSE;
}

/* Start the history_purge_timer. If another timer exists, it will be replaced */
void start_purge_timer(gint timeout_seconds) {
  if (history_timeout_timer)
    g_source_remove(history_timeout_timer);
  history_timeout_timer = g_timeout_add_seconds(timeout_seconds, purge_history, NULL);
}

/* Stop the history_purge_timer. If no timer exists, nothing is done */
static void stop_purge_timer() {
  if (history_timeout_timer) {
    g_source_remove(history_timeout_timer);
    history_timeout_timer = 0;
  }
}

/* When the history_timeout_spin's value changes, create a new history_timeout_timer with the updated value */
static void handle_history_spinner(GtkSpinButton *spinbutton, gpointer user_data) {
  gint spinner_value = gtk_spin_button_get_value_as_int((GtkSpinButton*)history_timeout_spin);
  if (gtk_toggle_button_get_active((GtkToggleButton*)history_timeout_check))
    start_purge_timer(spinner_value);
}

/* When the history_timeout_check button is toggled, either start or stop the history_timeout_timer */
static void handle_history_purge_toggle(GtkWidget *togglebutton, gpointer user_data) {
  if (gtk_toggle_button_get_active((GtkToggleButton*)history_timeout_check)) {
    gint spinner_value = gtk_spin_button_get_value_as_int((GtkSpinButton*)history_timeout_spin);
    save_preferences();
    start_purge_timer(spinner_value);
  } else {
    stop_purge_timer();
  }
}

/* Initialize the history_timeout_timer on startup */
void init_history_timeout_timer() {
  if (prefs.history_timeout) {
    start_purge_timer(prefs.history_timeout_seconds);
  }
}

/* Called when Add... button is clicked */
static void add_action(GtkButton *button, gpointer user_data)
{
  /* Append new item */
  GtkTreeIter row_iter;
  gtk_list_store_append(actions_list, &row_iter);
  /* Add a %s to the command */
  gtk_list_store_set(actions_list, &row_iter, 1, "%s", -1);
  /* Set the first column to editing */
  GtkTreePath* row_path = gtk_tree_model_get_path((GtkTreeModel*)actions_list, &row_iter);
  GtkTreeView* treeview = gtk_tree_selection_get_tree_view(actions_selection);
  GtkTreeViewColumn* column = gtk_tree_view_get_column(treeview, 0);
  gtk_tree_view_set_cursor(treeview, row_path, column, TRUE);
  gtk_tree_path_free(row_path);
}

/* Called when Remove button is clicked */
static void remove_action(GtkButton *button, gpointer user_data)
{
  GtkTreeIter sel_iter;
  /* Check if selected */
  if (gtk_tree_selection_get_selected(actions_selection, NULL, &sel_iter))
  {
    /* Delete selected and select next */
    GtkTreePath* tree_path = gtk_tree_model_get_path((GtkTreeModel*)actions_list, &sel_iter);
    gtk_list_store_remove(actions_list, &sel_iter);
    gtk_tree_selection_select_path(actions_selection, tree_path);
    /* Select previous if the last row was deleted */
    if (!gtk_tree_selection_path_is_selected(actions_selection, tree_path))
    {
      if (gtk_tree_path_prev(tree_path))
        gtk_tree_selection_select_path(actions_selection, tree_path);
    }
    gtk_tree_path_free(tree_path);
  }
}

/* Called when Up button is clicked */
static void move_action_up(GtkButton *button, gpointer user_data)
{
  GtkTreeIter sel_iter;
  /* Check if selected */
  if (gtk_tree_selection_get_selected(actions_selection, NULL, &sel_iter))
  {
    /* Create path to previous row */
    GtkTreePath* tree_path = gtk_tree_model_get_path((GtkTreeModel*)actions_list, &sel_iter);
    /* Check if previous row exists */
    if (gtk_tree_path_prev(tree_path))
    {
      /* Swap rows */
      GtkTreeIter prev_iter;
      gtk_tree_model_get_iter((GtkTreeModel*)actions_list, &prev_iter, tree_path);
      gtk_list_store_swap(actions_list, &sel_iter, &prev_iter);
    }
    gtk_tree_path_free(tree_path);
  }
}

/* Called when Down button is clicked */
static void move_action_down(GtkButton *button, gpointer user_data)
{
  GtkTreeIter sel_iter;
  /* Check if selected */
  if (gtk_tree_selection_get_selected(actions_selection, NULL, &sel_iter))
  {
    /* Create iter to next row */
    GtkTreeIter next_iter = sel_iter;
    /* Check if next row exists */
    if (gtk_tree_model_iter_next((GtkTreeModel*)actions_list, &next_iter))
      /* Swap rows */
      gtk_list_store_swap(actions_list, &sel_iter, &next_iter);
  }
}

/* Called when delete key is pressed */
static void delete_key_pressed(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
{
  /* Check if DEL key was pressed (keyval: 65535) */
  if (event->keyval == 65535)
    remove_action(NULL, NULL);
}

/* Called when a cell is edited */
static void edit_action(GtkCellRendererText *renderer, gchar *path,
            gchar *new_text,               gpointer cell)
{
  GtkTreeIter sel_iter;
  /* Check if selected */
  if (gtk_tree_selection_get_selected(actions_selection, NULL, &sel_iter))
  {
    /* Apply changes */
    gtk_list_store_set(actions_list, &sel_iter, GPOINTER_TO_INT(cell), new_text, -1);
  }
}

/* exclude Functions */

/* Read DATADIR/clipit/excludes into the treeview */
static void read_excludes()
{
  /* Open the file for reading */
  gchar* path = g_build_filename(g_get_user_data_dir(), EXCLUDES_FILE, NULL);
  FILE* excludes_file = fopen(path, "rb");
  g_free(path);
  /* Check that it opened and begin read */
  if (excludes_file)
  {
    /* Keep a row reference */
    GtkTreeIter row_iter;
    /* Read the size of the first item */
    gint size;
    size_t fread_return;
    fread_return = fread(&size, 4, 1, excludes_file);
    /* Continue reading until size is 0 */
    while (size != 0)
    {
      /* Read Regex */
      gchar* regex = (gchar*)g_malloc(size + 1);
      fread_return = fread(regex, size, 1, excludes_file);
      regex[size] = '\0';
      fread_return = fread(&size, 4, 1, excludes_file);
      /* Append the read action */
      gtk_list_store_append(exclude_list, &row_iter);
      gtk_list_store_set(exclude_list, &row_iter, 0, regex, -1);
      g_free(regex);
    }
    fclose(excludes_file);
  }
}

/* Save the actions treeview to DATADIR/clipit/excludes */
static void save_excludes()
{
  /* Check config and data directories */
  check_dirs();
  /* Open the file for writing */
  gchar* path = g_build_filename(g_get_user_data_dir(), EXCLUDES_FILE, NULL);
  FILE* excludes_file = fopen(path, "wb");
  g_free(path);
  /* Check that it opened and begin write */
  if (excludes_file)
  {
    GtkTreeIter action_iter;
    /* Get and check if there's a first iter */
    if (gtk_tree_model_get_iter_first((GtkTreeModel*)exclude_list, &action_iter))
    {
      do
      {
        /* Get name and command */
        gchar *regex;
        gtk_tree_model_get((GtkTreeModel*)exclude_list, &action_iter, 0, &regex, -1);
        GString* s_regex = g_string_new(regex);
        g_free(regex);
        /* Check that there's text to save */
        if (s_regex->len == 0)
        {
          /* Free strings and skip iteration */
          g_string_free(s_regex, TRUE);
          continue;
        }
        else
        {
          /* Save action */
          fwrite(&(s_regex->len), 4, 1, excludes_file);
          fputs(s_regex->str, excludes_file);
          /* Free strings */
          g_string_free(s_regex, TRUE);
        }
      }
      while(gtk_tree_model_iter_next((GtkTreeModel*)exclude_list, &action_iter));
    }
    /* End of file write */
    gint end = 0;
    fwrite(&end, 4, 1, excludes_file);
    fclose(excludes_file);
  }
}

/* Called when Add... button is clicked */
static void add_exclude(GtkButton *button, gpointer user_data)
{
  /* Append new item */
  GtkTreeIter row_iter;
  gtk_list_store_append(exclude_list, &row_iter);
  /* Add a %s to the command */
  //gtk_list_store_set(actions_list, &row_iter, 1, "", -1);
  /* Set the first column to editing */
  GtkTreePath* row_path = gtk_tree_model_get_path((GtkTreeModel*)exclude_list, &row_iter);
  GtkTreeView* treeview = gtk_tree_selection_get_tree_view(exclude_selection);
  GtkTreeViewColumn* column = gtk_tree_view_get_column(treeview, 0);
  gtk_tree_view_set_cursor(treeview, row_path, column, TRUE);
  gtk_tree_path_free(row_path);
}

/* Called when Remove button is clicked */
static void remove_exclude(GtkButton *button, gpointer user_data)
{
  GtkTreeIter sel_iter;
  /* Check if selected */
  if (gtk_tree_selection_get_selected(exclude_selection, NULL, &sel_iter))
  {
    /* Delete selected and select next */
    GtkTreePath* tree_path = gtk_tree_model_get_path((GtkTreeModel*)exclude_list, &sel_iter);
    gtk_list_store_remove(exclude_list, &sel_iter);
    gtk_tree_selection_select_path(exclude_selection, tree_path);
    /* Select previous if the last row was deleted */
    if (!gtk_tree_selection_path_is_selected(exclude_selection, tree_path))
    {
      if (gtk_tree_path_prev(tree_path))
        gtk_tree_selection_select_path(exclude_selection, tree_path);
    }
    gtk_tree_path_free(tree_path);
  }
}

/* Called when a cell is edited */
static void edit_exclude(GtkCellRendererText *renderer, gchar *path,
            gchar *new_text,               gpointer cell)
{
  GtkTreeIter sel_iter;
  /* Check if selected */
  if (gtk_tree_selection_get_selected(exclude_selection, NULL, &sel_iter))
  {
    /* Apply changes */
    gtk_list_store_set(exclude_list, &sel_iter, GPOINTER_TO_INT(cell), new_text, -1);
  }
}

/* Shows the preferences dialog on the given tab */
void show_preferences(gint tab) {
  if(gtk_grab_get_current()) {
    /* A window is already open, so we present it to the user */
    GtkWidget *toplevel = gtk_widget_get_toplevel(gtk_grab_get_current());
    gtk_window_present((GtkWindow*)toplevel);
    return;
  }
  /* Declare some variables */
  GtkWidget *frame,     *label,
            *alignment, *hbox,
            *vbox;

  GtkWidget *adjustment, *adjustment_small, *adjustment_statics;
  GtkTreeViewColumn *tree_column;

  /* Create the dialog */
  GtkWidget* dialog = gtk_dialog_new_with_buttons(_("Preferences"),     NULL,
                                                   (GTK_DIALOG_MODAL  + GTK_DIALOG_NO_SEPARATOR),
                                                    GTK_STOCK_CANCEL,   GTK_RESPONSE_REJECT,
                                                    GTK_STOCK_OK,       GTK_RESPONSE_ACCEPT, NULL);

  gtk_window_set_icon((GtkWindow*)dialog, gtk_widget_render_icon_pixbuf(dialog, GTK_STOCK_PREFERENCES, GTK_ICON_SIZE_MENU));
  gtk_window_set_resizable((GtkWindow*)dialog, FALSE);

  /* Create notebook */
  GtkWidget* notebook = gtk_notebook_new();
#if GTK_CHECK_VERSION (2,14,0)
  gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area (GTK_DIALOG(dialog))), notebook, TRUE, TRUE, 2);
#else
  gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), notebook, TRUE, TRUE, 2);
#endif

  /* Build the settings page */
  GtkWidget* page_settings = gtk_alignment_new(0.50, 0.50, 1.0, 1.0);
  gtk_alignment_set_padding((GtkAlignment*)page_settings, 12, 6, 12, 6);
  gtk_notebook_append_page((GtkNotebook*)notebook, page_settings, gtk_label_new(_("Settings")));
  GtkWidget* vbox_settings = gtk_box_new(GTK_ORIENTATION_VERTICAL, 12);
  gtk_container_add((GtkContainer*)page_settings, vbox_settings);

  /* Build the clipboards frame */
  frame = gtk_frame_new(NULL);
  gtk_frame_set_shadow_type((GtkFrame*)frame, GTK_SHADOW_NONE);
  label = gtk_label_new(NULL);
  gtk_label_set_markup((GtkLabel*)label, _("<b>Clipboards</b>"));
  gtk_frame_set_label_widget((GtkFrame*)frame, label);
  alignment = gtk_alignment_new(0.50, 0.50, 1.0, 1.0);
  gtk_alignment_set_padding((GtkAlignment*)alignment, 12, 0, 12, 0);
  gtk_container_add((GtkContainer*)frame, alignment);
  vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 2);
  gtk_container_add((GtkContainer*)alignment, vbox);
  copy_check = gtk_check_button_new_with_mnemonic(_("Use _Copy (Ctrl-C)"));
  g_signal_connect((GObject*)copy_check, "toggled", (GCallback)check_toggled, NULL);
  gtk_box_pack_start((GtkBox*)vbox, copy_check, FALSE, FALSE, 0);
  primary_check = gtk_check_button_new_with_mnemonic(_("Use _Primary (Selection)"));
  g_signal_connect((GObject*)primary_check, "toggled", (GCallback)check_toggled, NULL);
  gtk_box_pack_start((GtkBox*)vbox, primary_check, FALSE, FALSE, 0);
  synchronize_check = gtk_check_button_new_with_mnemonic(_("S_ynchronize clipboards"));
  gtk_box_pack_start((GtkBox*)vbox, synchronize_check, FALSE, FALSE, 0);
  paste_check = gtk_check_button_new_with_mnemonic(_("_Automatically paste selected item"));
  g_signal_connect((GObject*)paste_check, "toggled", (GCallback)check_toggled, NULL);
  gtk_box_pack_start((GtkBox*)vbox, paste_check, FALSE, FALSE, 0);
  gtk_box_pack_start((GtkBox*)vbox_settings, frame, FALSE, FALSE, 0);

  /* Build the miscellaneous frame */
  frame = gtk_frame_new(NULL);
  gtk_frame_set_shadow_type((GtkFrame*)frame, GTK_SHADOW_NONE);
  label = gtk_label_new(NULL);
  gtk_label_set_markup((GtkLabel*)label, _("<b>Miscellaneous</b>"));
  gtk_frame_set_label_widget((GtkFrame*)frame, label);
  alignment = gtk_alignment_new(0.50, 0.50, 1.0, 1.0);
  gtk_alignment_set_padding((GtkAlignment*)alignment, 12, 0, 12, 0);
  gtk_container_add((GtkContainer*)frame, alignment);
  vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 2);
  gtk_container_add((GtkContainer*)alignment, vbox);
  show_indexes_check = gtk_check_button_new_with_mnemonic(_("Show _indexes in history menu"));
  gtk_box_pack_start((GtkBox*)vbox, show_indexes_check, FALSE, FALSE, 0);
  save_uris_check = gtk_check_button_new_with_mnemonic(_("S_ave URIs"));
  gtk_box_pack_start((GtkBox*)vbox, save_uris_check, FALSE, FALSE, 0);
  hyperlinks_check = gtk_check_button_new_with_mnemonic(_("Capture _hyperlinks only"));
  gtk_box_pack_start((GtkBox*)vbox, hyperlinks_check, FALSE, FALSE, 0);
  confirm_check = gtk_check_button_new_with_mnemonic(_("C_onfirm before clearing history"));
  gtk_box_pack_start((GtkBox*)vbox, confirm_check, FALSE, FALSE, 0);
  use_rmb_menu_check = gtk_check_button_new_with_mnemonic(_("_Use right-click menu"));
  gtk_box_pack_start((GtkBox*)vbox, use_rmb_menu_check, FALSE, FALSE, 0);
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  gtk_box_pack_start((GtkBox*)vbox_settings, frame, FALSE, FALSE, 0);

  /* Build the history page */
  GtkWidget* page_history = gtk_alignment_new(0.50, 0.50, 1.0, 1.0);
  gtk_alignment_set_padding((GtkAlignment*)page_history, 12, 6, 12, 6);
  gtk_notebook_append_page((GtkNotebook*)notebook, page_history, gtk_label_new(_("History")));
  GtkWidget* vbox_history = gtk_box_new(GTK_ORIENTATION_VERTICAL, 12);
  gtk_container_add((GtkContainer*)page_history, vbox_history);

  /* Build the history frame */
  frame = gtk_frame_new(NULL);
  gtk_frame_set_shadow_type((GtkFrame*)frame, GTK_SHADOW_NONE);
  label = gtk_label_new(NULL);
  gtk_label_set_markup((GtkLabel*)label, _("<b>History</b>"));
  gtk_frame_set_label_widget((GtkFrame*)frame, label);
  alignment = gtk_alignment_new(0.50, 0.50, 1.0, 1.0);
  gtk_alignment_set_padding((GtkAlignment*)alignment, 12, 0, 12, 0);
  gtk_container_add((GtkContainer*)frame, alignment);
  vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 2);
  gtk_container_add((GtkContainer*)alignment, vbox);
  save_check = gtk_check_button_new_with_mnemonic(_("Save _history"));
  gtk_widget_set_tooltip_text(save_check, _("Save and restore history between sessions"));
  gtk_box_pack_start((GtkBox*)vbox, save_check, FALSE, FALSE, 0);
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("Items in history:"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, FALSE, FALSE, 0);
  adjustment = gtk_adjustment_new(25, 5, 1000, 1, 10, 0);
  history_spin = gtk_spin_button_new((GtkAdjustment*)adjustment, 0.0, 0);
  gtk_spin_button_set_update_policy((GtkSpinButton*)history_spin, GTK_UPDATE_IF_VALID);
  gtk_box_pack_start((GtkBox*)hbox, history_spin, FALSE, FALSE, 0);
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("Items in menu:"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, FALSE, FALSE, 0);
  adjustment_small = gtk_adjustment_new(25, 5, 100, 1, 10, 0);
  items_menu = gtk_spin_button_new((GtkAdjustment*)adjustment_small, 0.0, 0);
  gtk_spin_button_set_update_policy((GtkSpinButton*)items_menu, GTK_UPDATE_IF_VALID);
  gtk_box_pack_start((GtkBox*)hbox, items_menu, FALSE, FALSE, 0);
  statics_show_check = gtk_check_button_new_with_mnemonic(_("Show _static items in menu"));
  g_signal_connect((GObject*)statics_show_check, "toggled", (GCallback)check_toggled, NULL);
  gtk_box_pack_start((GtkBox*)vbox, statics_show_check, FALSE, FALSE, 0);
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("Static items in menu:"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, FALSE, FALSE, 0);
  adjustment_statics = gtk_adjustment_new(10, 1, 100, 1, 10, 0);
  statics_items_spin = gtk_spin_button_new((GtkAdjustment*)adjustment_statics, 0.0, 0);
  gtk_spin_button_set_update_policy((GtkSpinButton*)statics_items_spin, GTK_UPDATE_IF_VALID);
  gtk_box_pack_start((GtkBox*)hbox, statics_items_spin, FALSE, FALSE, 0);
  gtk_box_pack_start((GtkBox*)vbox_history, frame, FALSE, FALSE, 0);
  history_timeout_check = gtk_check_button_new_with_mnemonic(_("Purge history after _timeout"));
  g_signal_connect((GObject*)history_timeout_check, "toggled", (GCallback)check_toggled, NULL);
  g_signal_connect((GObject*)history_timeout_check, "toggled", (GCallback)handle_history_purge_toggle, NULL);
  gtk_box_pack_start((GtkBox*)vbox, history_timeout_check, FALSE, FALSE, 0);
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("Timeout seconds"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, FALSE, FALSE, 0);
  adjustment_small = gtk_adjustment_new(0, 1, 100, 1, 10, 0);
  history_timeout_spin = gtk_spin_button_new((GtkAdjustment*)adjustment_small, 0.0, 0);
  g_signal_connect((GObject*)history_timeout_spin, "value-changed", (GCallback)handle_history_spinner, NULL);
  gtk_spin_button_set_update_policy((GtkSpinButton*)history_timeout_spin, GTK_UPDATE_IF_VALID);
  gtk_box_pack_start((GtkBox*)hbox, history_timeout_spin, FALSE, FALSE, 0);



  /* Build the items frame */
  frame = gtk_frame_new(NULL);
  gtk_frame_set_shadow_type((GtkFrame*)frame, GTK_SHADOW_NONE);
  label = gtk_label_new(NULL);
  gtk_label_set_markup((GtkLabel*)label, _("<b>Items</b>"));
  gtk_frame_set_label_widget((GtkFrame*)frame, label);
  alignment = gtk_alignment_new(0.50, 0.50, 1.0, 1.0);
  gtk_alignment_set_padding((GtkAlignment*)alignment, 12, 0, 12, 0);
  gtk_container_add((GtkContainer*)frame, alignment);
  vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 2);
  gtk_container_add((GtkContainer*)alignment, vbox);
  linemode_check = gtk_check_button_new_with_mnemonic(_("Show in a single _line"));
  gtk_box_pack_start((GtkBox*)vbox, linemode_check, FALSE, FALSE, 0);
  reverse_check = gtk_check_button_new_with_mnemonic(_("Show in _reverse order"));
  gtk_box_pack_start((GtkBox*)vbox, reverse_check, FALSE, FALSE, 0);
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("Character length of items:"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, FALSE, FALSE, 0);
  adjustment = gtk_adjustment_new(50, 25, 75, 1, 5, 0);
  charlength_spin = gtk_spin_button_new((GtkAdjustment*)adjustment, 0.0, 0);
  gtk_spin_button_set_update_policy((GtkSpinButton*)charlength_spin, GTK_UPDATE_IF_VALID);
  gtk_box_pack_start((GtkBox*)hbox, charlength_spin, FALSE, FALSE, 0);
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("Omit items in the:"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, FALSE, FALSE, 0);
  ellipsize_combo = gtk_combo_box_text_new();
  gtk_combo_box_text_append_text((GtkComboBox*)ellipsize_combo, _("Beginning"));
  gtk_combo_box_text_append_text((GtkComboBox*)ellipsize_combo, _("Middle"));
  gtk_combo_box_text_append_text((GtkComboBox*)ellipsize_combo, _("End"));
  gtk_box_pack_start((GtkBox*)hbox, ellipsize_combo, FALSE, FALSE, 0);
  gtk_box_pack_start((GtkBox*)vbox_history, frame, FALSE, FALSE, 0);

  /* Build the omitting frame
  frame = gtk_frame_new(NULL);
  gtk_frame_set_shadow_type((GtkFrame*)frame, GTK_SHADOW_NONE);
  label = gtk_label_new(NULL);
  gtk_label_set_markup((GtkLabel*)label, _("<b>Omitting</b>"));
  gtk_frame_set_label_widget((GtkFrame*)frame, label);
  alignment = gtk_alignment_new(0.50, 0.50, 1.0, 1.0);
  gtk_alignment_set_padding((GtkAlignment*)alignment, 12, 0, 12, 0);
  gtk_container_add((GtkContainer*)frame, alignment);
  vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 2);
  gtk_container_add((GtkContainer*)alignment, vbox);
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("Omit items in the:"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, FALSE, FALSE, 0);
  ellipsize_combo = gtk_combo_box_new_text();
  gtk_combo_box_text_append_text((GtkComboBox*)ellipsize_combo, _("Beginning"));
  gtk_combo_box_text_append_text((GtkComboBox*)ellipsize_combo, _("Middle"));
  gtk_combo_box_text_append_text((GtkComboBox*)ellipsize_combo, _("End"));
  gtk_box_pack_start((GtkBox*)hbox, ellipsize_combo, FALSE, FALSE, 0);
  gtk_box_pack_start((GtkBox*)vbox_history, frame, FALSE, FALSE, 0); */

  /* Build the actions page */
  GtkWidget* page_actions = gtk_alignment_new(0.50, 0.50, 1.0, 1.0);
  gtk_alignment_set_padding((GtkAlignment*)page_actions, 6, 6, 6, 6);
  gtk_notebook_append_page((GtkNotebook*)notebook, page_actions, gtk_label_new(_("Actions")));
  GtkWidget* vbox_actions = gtk_box_new(GTK_ORIENTATION_VERTICAL, 6);
  gtk_container_add((GtkContainer*)page_actions, vbox_actions);

  /* Build the actions label */
  label = gtk_label_new(_("Control-click ClipIt\'s tray icon to use actions"));
  gtk_label_set_line_wrap((GtkLabel*)label, TRUE);
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)vbox_actions, label, FALSE, FALSE, 0);

  /* Build the actions treeview */
  GtkWidget* scrolled_window = gtk_scrolled_window_new(
                               (GtkAdjustment*)gtk_adjustment_new(0, 0, 0, 0, 0, 0),
                               (GtkAdjustment*)gtk_adjustment_new(0, 0, 0, 0, 0, 0));

  gtk_scrolled_window_set_policy((GtkScrolledWindow*)scrolled_window, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
  gtk_scrolled_window_set_shadow_type((GtkScrolledWindow*)scrolled_window, GTK_SHADOW_ETCHED_OUT);
  GtkWidget* treeview = gtk_tree_view_new();
  gtk_tree_view_set_reorderable((GtkTreeView*)treeview, TRUE);
  gtk_tree_view_set_rules_hint((GtkTreeView*)treeview, TRUE);
  actions_list = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_STRING, -1);
  gtk_tree_view_set_model((GtkTreeView*)treeview, (GtkTreeModel*)actions_list);
  GtkCellRenderer* name_renderer = gtk_cell_renderer_text_new();
  g_object_set(name_renderer, "editable", TRUE, NULL);
  g_signal_connect((GObject*)name_renderer, "edited", (GCallback)edit_action, (gpointer)0);
  tree_column = gtk_tree_view_column_new_with_attributes(_("Action"), name_renderer, "text", 0, NULL);
  gtk_tree_view_column_set_resizable(tree_column, TRUE);
  gtk_tree_view_append_column((GtkTreeView*)treeview, tree_column);
  GtkCellRenderer* command_renderer = gtk_cell_renderer_text_new();
  g_object_set(command_renderer, "editable", TRUE, NULL);
  g_object_set(command_renderer, "ellipsize-set", TRUE, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
  g_signal_connect((GObject*)command_renderer, "edited", (GCallback)edit_action, (gpointer)1);
  tree_column = gtk_tree_view_column_new_with_attributes(_("Command"), command_renderer, "text", 1, NULL);
  gtk_tree_view_column_set_expand(tree_column, TRUE);
  gtk_tree_view_append_column((GtkTreeView*)treeview, tree_column);
  gtk_container_add((GtkContainer*)scrolled_window, treeview);
  gtk_box_pack_start((GtkBox*)vbox_actions, scrolled_window, TRUE, TRUE, 0);

  /* Edit selection and connect treeview related signals */
  actions_selection = gtk_tree_view_get_selection((GtkTreeView*)treeview);
  gtk_tree_selection_set_mode(actions_selection, GTK_SELECTION_BROWSE);
  g_signal_connect((GObject*)treeview, "key-press-event", (GCallback)delete_key_pressed, NULL);

  /* Build the buttons */
  GtkWidget* hbbox = gtk_hbutton_box_new();
  gtk_box_set_spacing((GtkBox*)hbbox, 6);
  gtk_button_box_set_layout((GtkButtonBox*)hbbox, GTK_BUTTONBOX_START);
  GtkWidget* add_button = gtk_button_new_with_label(_("Add..."));
  gtk_button_set_image((GtkButton*)add_button, gtk_image_new_from_stock(GTK_STOCK_ADD, GTK_ICON_SIZE_MENU));
  g_signal_connect((GObject*)add_button, "clicked", (GCallback)add_action, NULL);
  gtk_box_pack_start((GtkBox*)hbbox, add_button, FALSE, TRUE, 0);
  GtkWidget* remove_button = gtk_button_new_with_label(_("Remove"));
  gtk_button_set_image((GtkButton*)remove_button, gtk_image_new_from_stock(GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU));
  g_signal_connect((GObject*)remove_button, "clicked", (GCallback)remove_action, NULL);
  gtk_box_pack_start((GtkBox*)hbbox, remove_button, FALSE, TRUE, 0);
  GtkWidget* up_button = gtk_button_new();
  gtk_button_set_image((GtkButton*)up_button, gtk_image_new_from_stock(GTK_STOCK_GO_UP, GTK_ICON_SIZE_MENU));
  g_signal_connect((GObject*)up_button, "clicked", (GCallback)move_action_up, NULL);
  gtk_box_pack_start((GtkBox*)hbbox, up_button, FALSE, TRUE, 0);
  GtkWidget* down_button = gtk_button_new();
  gtk_button_set_image((GtkButton*)down_button, gtk_image_new_from_stock(GTK_STOCK_GO_DOWN, GTK_ICON_SIZE_MENU));
  g_signal_connect((GObject*)down_button, "clicked", (GCallback)move_action_down, NULL);
  gtk_box_pack_start((GtkBox*)hbbox, down_button, FALSE, TRUE, 0);
  gtk_box_pack_start((GtkBox*)vbox_actions, hbbox, FALSE, FALSE, 0);

  /* Build the exclude page */
  GtkWidget* page_exclude = gtk_alignment_new(0.50, 0.50, 1.0, 1.0);
  gtk_alignment_set_padding((GtkAlignment*)page_exclude, 6, 6, 6, 6);
  gtk_notebook_append_page((GtkNotebook*)notebook, page_exclude, gtk_label_new(_("Exclude")));
  GtkWidget* vbox_exclude = gtk_box_new(GTK_ORIENTATION_VERTICAL, 6);
  gtk_container_add((GtkContainer*)page_exclude, vbox_exclude);

  /* Build the exclude label */
  label = gtk_label_new(_("Regex list of items that should not be inserted into the history (passwords/sites that you don't need in history, etc)."));
  gtk_label_set_line_wrap((GtkLabel*)label, TRUE);
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)vbox_exclude, label, FALSE, FALSE, 0);

  /* Build the exclude treeview */
  GtkWidget* scrolled_window_exclude = gtk_scrolled_window_new(
                               (GtkAdjustment*)gtk_adjustment_new(0, 0, 0, 0, 0, 0),
                               (GtkAdjustment*)gtk_adjustment_new(0, 0, 0, 0, 0, 0));

  gtk_scrolled_window_set_policy((GtkScrolledWindow*)scrolled_window_exclude, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
  gtk_scrolled_window_set_shadow_type((GtkScrolledWindow*)scrolled_window_exclude, GTK_SHADOW_ETCHED_OUT);
  GtkWidget* treeview_exclude = gtk_tree_view_new();
  gtk_tree_view_set_reorderable((GtkTreeView*)treeview_exclude, TRUE);
  gtk_tree_view_set_rules_hint((GtkTreeView*)treeview_exclude, TRUE);
  exclude_list = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_STRING, -1);
  gtk_tree_view_set_model((GtkTreeView*)treeview_exclude, (GtkTreeModel*)exclude_list);
  GtkCellRenderer* name_renderer_exclude = gtk_cell_renderer_text_new();
  g_object_set(name_renderer_exclude, "editable", TRUE, NULL);
  g_signal_connect((GObject*)name_renderer_exclude, "edited", (GCallback)edit_exclude, (gpointer)0);
  tree_column = gtk_tree_view_column_new_with_attributes(_("Regex"), name_renderer_exclude, "text", 0, NULL);
  gtk_tree_view_column_set_resizable(tree_column, TRUE);
  gtk_tree_view_append_column((GtkTreeView*)treeview_exclude, tree_column);
  gtk_container_add((GtkContainer*)scrolled_window_exclude, treeview_exclude);
  gtk_box_pack_start((GtkBox*)vbox_exclude, scrolled_window_exclude, TRUE, TRUE, 0);

  /* Edit selection and connect treeview related signals */
  exclude_selection = gtk_tree_view_get_selection((GtkTreeView*)treeview_exclude);
  gtk_tree_selection_set_mode(exclude_selection, GTK_SELECTION_BROWSE);
  g_signal_connect((GObject*)treeview_exclude, "key-press-event", (GCallback)delete_key_pressed, NULL);

  /* Build the buttons */
  GtkWidget* hbbox_exclude = gtk_hbutton_box_new();
  gtk_box_set_spacing((GtkBox*)hbbox_exclude, 6);
  gtk_button_box_set_layout((GtkButtonBox*)hbbox_exclude, GTK_BUTTONBOX_START);
  GtkWidget* add_button_exclude = gtk_button_new_with_label(_("Add..."));
  gtk_button_set_image((GtkButton*)add_button_exclude, gtk_image_new_from_stock(GTK_STOCK_ADD, GTK_ICON_SIZE_MENU));
  g_signal_connect((GObject*)add_button_exclude, "clicked", (GCallback)add_exclude, NULL);
  gtk_box_pack_start((GtkBox*)hbbox_exclude, add_button_exclude, FALSE, TRUE, 0);
  GtkWidget* remove_button_exclude = gtk_button_new_with_label(_("Remove"));
  gtk_button_set_image((GtkButton*)remove_button_exclude, gtk_image_new_from_stock(GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU));
  g_signal_connect((GObject*)remove_button_exclude, "clicked", (GCallback)remove_exclude, NULL);
  gtk_box_pack_start((GtkBox*)hbbox_exclude, remove_button_exclude, FALSE, TRUE, 0);
  gtk_box_pack_start((GtkBox*)vbox_exclude, hbbox_exclude, FALSE, FALSE, 0);

  /* Build the exclude windows section */
  label = gtk_label_new(_("Exclude clipboard content from windows:"));
  gtk_label_set_line_wrap((GtkLabel*)label, TRUE);
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.0);
  gtk_box_pack_start((GtkBox*)vbox_exclude, label, FALSE, FALSE, 0);

  exclude_windows_entry = gtk_entry_new();
  gtk_box_pack_start((GtkBox*)vbox_exclude, exclude_windows_entry, FALSE, FALSE, 0);
  gtk_widget_set_tooltip_text(exclude_windows_entry, _("Regular expression to match against window name. For example\n"
                                                     "^(keepass)|(lastpass)\nWill cause all windows starting with "
                                                     "either 'keepass' or 'lastpass' to be ignored.\n"
                                                     "The match is case insensitive."));

  /* Build the hotkeys page */
  GtkWidget* page_extras = gtk_alignment_new(0.50, 0.50, 1.0, 1.0);
  gtk_alignment_set_padding((GtkAlignment*)page_extras, 12, 6, 12, 6);
  gtk_notebook_append_page((GtkNotebook*)notebook, page_extras, gtk_label_new(_("Hotkeys")));
  GtkWidget* vbox_extras = gtk_box_new(GTK_ORIENTATION_VERTICAL, 12);
  gtk_container_add((GtkContainer*)page_extras, vbox_extras);

  /* Build the hotkeys frame */
  frame = gtk_frame_new(NULL);
  gtk_frame_set_shadow_type((GtkFrame*)frame, GTK_SHADOW_NONE);
  label = gtk_label_new(NULL);
  gtk_label_set_markup((GtkLabel*)label, _("<b>Hotkeys</b>"));
  gtk_frame_set_label_widget((GtkFrame*)frame, label);
  alignment = gtk_alignment_new(0.50, 0.50, 1.0, 1.0);
  gtk_alignment_set_padding((GtkAlignment*)alignment, 12, 0, 12, 0);
  gtk_container_add((GtkContainer*)frame, alignment);
  vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 2);
  gtk_container_add((GtkContainer*)alignment, vbox);
  /* History key combination */
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("History hotkey:"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, TRUE, TRUE, 0);
  history_key_entry = gtk_entry_new();
  gtk_entry_set_width_chars((GtkEntry*)history_key_entry, 10);
  gtk_box_pack_end((GtkBox*)hbox, history_key_entry, TRUE, TRUE, 0);
  /* Actions key combination */
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("Actions hotkey:"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, TRUE, TRUE, 0);
  actions_key_entry = gtk_entry_new();
  gtk_entry_set_width_chars((GtkEntry*)actions_key_entry, 10);
  gtk_box_pack_end((GtkBox*)hbox, actions_key_entry, TRUE, TRUE, 0);
  /* Menu key combination */
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("Menu hotkey:"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, TRUE, TRUE, 0);
  menu_key_entry = gtk_entry_new();
  gtk_entry_set_width_chars((GtkEntry*)menu_key_entry, 10);
  gtk_box_pack_end((GtkBox*)hbox, menu_key_entry, TRUE, TRUE, 0);
  /* Search key combination */
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("Manage hotkey:"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, TRUE, TRUE, 0);
  search_key_entry = gtk_entry_new();
  gtk_entry_set_width_chars((GtkEntry*)search_key_entry, 10);
  gtk_box_pack_end((GtkBox*)hbox, search_key_entry, TRUE, TRUE, 0);
  /* Offline mode key combination */
  hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 4);
  gtk_box_pack_start((GtkBox*)vbox, hbox, FALSE, FALSE, 0);
  label = gtk_label_new(_("Offline mode hotkey:"));
  gtk_misc_set_alignment((GtkMisc*)label, 0.0, 0.50);
  gtk_box_pack_start((GtkBox*)hbox, label, TRUE, TRUE, 0);
  offline_key_entry = gtk_entry_new();
  gtk_entry_set_width_chars((GtkEntry*)offline_key_entry, 10);
  gtk_box_pack_end((GtkBox*)hbox, offline_key_entry, TRUE, TRUE, 0);
  gtk_box_pack_start((GtkBox*)vbox_extras, frame, FALSE, FALSE, 0);

  /* Make widgets reflect current preferences */
  gtk_toggle_button_set_active((GtkToggleButton*)copy_check, prefs.use_copy);
  gtk_toggle_button_set_active((GtkToggleButton*)primary_check, prefs.use_primary);
  gtk_toggle_button_set_active((GtkToggleButton*)synchronize_check, prefs.synchronize);
  gtk_toggle_button_set_active((GtkToggleButton*)paste_check, prefs.automatic_paste);
  gtk_toggle_button_set_active((GtkToggleButton*)show_indexes_check, prefs.show_indexes);
  gtk_toggle_button_set_active((GtkToggleButton*)save_uris_check, prefs.save_uris);
  gtk_toggle_button_set_active((GtkToggleButton*)use_rmb_menu_check, prefs.use_rmb_menu);
  gtk_toggle_button_set_active((GtkToggleButton*)save_check, prefs.save_history);
  gtk_toggle_button_set_active((GtkToggleButton*)history_timeout_check, prefs.history_timeout);
  gtk_spin_button_set_value((GtkSpinButton*)history_spin, (gdouble)prefs.history_limit);
  gtk_spin_button_set_value((GtkSpinButton*)history_timeout_spin, (gdouble)prefs.history_timeout_seconds);
  gtk_spin_button_set_value((GtkSpinButton*)items_menu, (gdouble)prefs.items_menu);
  gtk_toggle_button_set_active((GtkToggleButton*)statics_show_check, prefs.statics_show);
  gtk_spin_button_set_value((GtkSpinButton*)statics_items_spin, (gdouble)prefs.statics_items);
  gtk_toggle_button_set_active((GtkToggleButton*)hyperlinks_check, prefs.hyperlinks_only);
  gtk_toggle_button_set_active((GtkToggleButton*)confirm_check, prefs.confirm_clear);
  gtk_toggle_button_set_active((GtkToggleButton*)linemode_check, prefs.single_line);
  gtk_toggle_button_set_active((GtkToggleButton*)reverse_check, prefs.reverse_history);
  gtk_spin_button_set_value((GtkSpinButton*)charlength_spin, (gdouble)prefs.item_length);
  gtk_combo_box_set_active((GtkComboBox*)ellipsize_combo, prefs.ellipsize - 1);
  gtk_entry_set_text((GtkEntry*)history_key_entry, prefs.history_key);
  gtk_entry_set_text((GtkEntry*)actions_key_entry, prefs.actions_key);
  gtk_entry_set_text((GtkEntry*)menu_key_entry, prefs.menu_key);
  gtk_entry_set_text((GtkEntry*)search_key_entry, prefs.search_key);
  gtk_entry_set_text((GtkEntry*)offline_key_entry, prefs.offline_key);
  gtk_entry_set_text((GtkEntry*)exclude_windows_entry, prefs.exclude_windows);

  /* Read actions */
  read_actions();
  read_excludes();

  /* Run the dialog */
  gtk_widget_show_all(dialog);
#ifdef HAVE_APPINDICATOR
  gtk_widget_hide(use_rmb_menu_check);
#endif
  gtk_notebook_set_current_page((GtkNotebook*)notebook, tab);
  if (gtk_dialog_run((GtkDialog*)dialog) == GTK_RESPONSE_ACCEPT)
  {
    /* If the user disabled history saving, we ask him if he wants to delete the history file */
    if(prefs.save_history && !gtk_toggle_button_get_active((GtkToggleButton*)save_check))
      check_saved_hist_file();
    /* Apply and save preferences */
    apply_preferences();
    save_preferences();
    save_actions();
    save_excludes();
  }
  gtk_widget_destroy(dialog);
}
