/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 2 -*- */

/* GTK+: gtkfilechooserbutton.c

 * 

 * Copyright (c) 2004 James M. Cape <jcape@ignore-your.tv>

 *

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

 * modify it under the terms of the GNU Library General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library 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

 * Library General Public License for more details.

 *

 * You should have received a copy of the GNU Library General Public

 * License along with this library; if not, write to the

 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

 * Boston, MA 02111-1307, USA.

 */

#include "config.h"

#ifdef HAVE_UNISTD_H

#include <unistd.h>

#endif

#include <sys/types.h>

#include <sys/stat.h>

#include <string.h>

#include <gtk/gtk.h>

#include "prop-editor.h"

static gchar *backend = "gtk+";

static gboolean rtl = FALSE;

static GOptionEntry entries[] = {

  { "backend", 'b', 0, G_OPTION_ARG_STRING, &backend, "The filesystem backend to use.", "gtk+" },

  { "right-to-left", 'r', 0, G_OPTION_ARG_NONE, &rtl, "Force right-to-left layout.", NULL },

  { NULL }

};

static gchar *gtk_src_dir = NULL;

static void

win_style_set_cb (GtkWidget *win)

{

  gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (win)->vbox), 12);

  gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (win)->vbox), 24);

  gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (win)->action_area), 0);

  gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (win)->action_area), 6);

}

static gboolean

delete_event_cb (GtkWidget *editor,

		 gint       response,

		 gpointer   user_data)

{

  gtk_widget_hide (editor);

  return TRUE;

}

static void

properties_button_clicked_cb (GtkWidget *button,

			      GObject   *entry)

{

  GtkWidget *editor;

  editor = g_object_get_data (entry, "properties-dialog");

  if (editor == NULL)

    {

      editor = create_prop_editor (G_OBJECT (entry), G_TYPE_INVALID);

      gtk_container_set_border_width (GTK_CONTAINER (editor), 12);

      gtk_window_set_transient_for (GTK_WINDOW (editor),

				    GTK_WINDOW (gtk_widget_get_toplevel (button)));

      g_signal_connect (editor, "delete-event", G_CALLBACK (delete_event_cb), NULL);

      g_object_set_data (entry, "properties-dialog", editor);

    }

  gtk_window_present (GTK_WINDOW (editor));

}

static void

print_selected_path_clicked_cb (GtkWidget *button,

				gpointer   user_data)

{

  gchar *folder, *filename;

  folder = gtk_file_chooser_get_current_folder (user_data);

  filename = gtk_file_chooser_get_filename (user_data);

  g_message ("Currently Selected:\n\tFolder: `%s'\n\tFilename: `%s'\nDone.\n",

	     folder, filename);

  g_free (folder);

  g_free (filename);

}

static void

add_pwds_parent_as_shortcut_clicked_cb (GtkWidget *button,

					gpointer   user_data)

{

  GError *err = NULL;

  if (!gtk_file_chooser_add_shortcut_folder (user_data, gtk_src_dir, &err))

    {

      g_message ("Couldn't add `%s' as shortcut folder: %s", gtk_src_dir,

		 err->message);

      g_error_free (err);

    }

  else

    {

      g_message ("Added `%s' as shortcut folder.", gtk_src_dir);

    }

}

static void

del_pwds_parent_as_shortcut_clicked_cb (GtkWidget *button,

					gpointer   user_data)

{

  GError *err = NULL;

  if (!gtk_file_chooser_remove_shortcut_folder (user_data, gtk_src_dir, &err))

    {

      g_message ("Couldn't remove `%s' as shortcut folder: %s", gtk_src_dir,

		 err->message);

      g_error_free (err);

    }

  else

    {

      g_message ("Removed `%s' as shortcut folder.", gtk_src_dir);

    }

}

static void

unselect_all_clicked_cb (GtkWidget *button,

                         gpointer   user_data)

{

  gtk_file_chooser_unselect_all (user_data);

}

static void

tests_button_clicked_cb (GtkButton *real_button,

			 gpointer   user_data)

{

  GtkWidget *tests;

  tests = g_object_get_data (user_data, "tests-dialog");

  if (tests == NULL)

    {

      GtkWidget *box, *button;

      tests = gtk_window_new (GTK_WINDOW_TOPLEVEL);

      gtk_window_set_title (GTK_WINDOW (tests),

			    "Tests - TestFileChooserButton");

      gtk_container_set_border_width (GTK_CONTAINER (tests), 12);

      gtk_window_set_transient_for (GTK_WINDOW (tests),

				    GTK_WINDOW (gtk_widget_get_toplevel (user_data)));

      box = gtk_vbox_new (FALSE, 0);

      gtk_container_add (GTK_CONTAINER (tests), box);

      gtk_widget_show (box);

      button = gtk_button_new_with_label ("Print Selected Path");

      g_signal_connect (button, "clicked",

			G_CALLBACK (print_selected_path_clicked_cb), user_data);

      gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);

      gtk_widget_show (button);

      button = gtk_button_new_with_label ("Add $PWD's Parent as Shortcut");

      g_signal_connect (button, "clicked",

			G_CALLBACK (add_pwds_parent_as_shortcut_clicked_cb), user_data);

      gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);

      gtk_widget_show (button);

      button = gtk_button_new_with_label ("Remove $PWD's Parent as Shortcut");

      g_signal_connect (button, "clicked",

			G_CALLBACK (del_pwds_parent_as_shortcut_clicked_cb), user_data);

      gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);

      gtk_widget_show (button);

      button = gtk_button_new_with_label ("Unselect all");

      g_signal_connect (button, "clicked",

			G_CALLBACK (unselect_all_clicked_cb), user_data);

      gtk_box_pack_start (GTK_BOX (box), button, FALSE, FALSE, 0);

      gtk_widget_show (button);

      g_signal_connect (tests, "delete-event", G_CALLBACK (delete_event_cb), NULL);

      g_object_set_data (user_data, "tests-dialog", tests);

    }

  gtk_window_present (GTK_WINDOW (tests));

}

static void

chooser_current_folder_changed_cb (GtkFileChooser *chooser,

				   gpointer        user_data)

{

  gchar *folder, *filename;

  folder = gtk_file_chooser_get_current_folder_uri (chooser);

  filename = gtk_file_chooser_get_uri (chooser);

  g_message ("%s::current-folder-changed\n\tFolder: `%s'\n\tFilename: `%s'\nDone.\n",

	     G_OBJECT_TYPE_NAME (chooser), folder, filename);

  g_free (folder);

  g_free (filename);

}

static void

chooser_selection_changed_cb (GtkFileChooser *chooser,

			      gpointer        user_data)

{

  gchar *filename;

  filename = gtk_file_chooser_get_uri (chooser);

  g_message ("%s::selection-changed\n\tSelection:`%s'\nDone.\n",

	     G_OBJECT_TYPE_NAME (chooser), filename);

  g_free (filename);

}

static void

chooser_file_activated_cb (GtkFileChooser *chooser,

			   gpointer        user_data)

{

  gchar *folder, *filename;

  folder = gtk_file_chooser_get_current_folder_uri (chooser);

  filename = gtk_file_chooser_get_uri (chooser);

  g_message ("%s::file-activated\n\tFolder: `%s'\n\tFilename: `%s'\nDone.\n",

	     G_OBJECT_TYPE_NAME (chooser), folder, filename);

  g_free (folder);

  g_free (filename);

}

static void

chooser_update_preview_cb (GtkFileChooser *chooser,

			   gpointer        user_data)

{

  gchar *filename;

  filename = gtk_file_chooser_get_preview_uri (chooser);

  if (filename != NULL)

    {

      g_message ("%s::update-preview\n\tPreview Filename: `%s'\nDone.\n",

		 G_OBJECT_TYPE_NAME (chooser), filename);

      g_free (filename);

    }

}

int

main (int   argc,

      char *argv[])

{

  GtkWidget *win, *vbox, *frame, *alignment, *group_box;

  GtkWidget *hbox, *label, *chooser, *button;

  GtkSizeGroup *label_group;

  GOptionContext *context;

  gchar *cwd;

  context = g_option_context_new ("- test GtkFileChooserButton widget");

  g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);

  g_option_context_add_group (context, gtk_get_option_group (TRUE));

  g_option_context_parse (context, &argc, &argv, NULL);

  g_option_context_free (context);

  gtk_init (&argc, &argv);

  /* to test rtl layout, use "--right-to-left" */

  if (rtl)

    gtk_widget_set_default_direction (GTK_TEXT_DIR_RTL);

  cwd = g_get_current_dir();

  gtk_src_dir = g_path_get_dirname (cwd);

  g_free (cwd);

  win = gtk_dialog_new_with_buttons ("TestFileChooserButton", NULL, GTK_DIALOG_NO_SEPARATOR,

				     GTK_STOCK_QUIT, GTK_RESPONSE_CLOSE, NULL);

  g_signal_connect (win, "style-set", G_CALLBACK (win_style_set_cb), NULL);

  g_signal_connect (win, "response", G_CALLBACK (gtk_main_quit), NULL);

  vbox = gtk_vbox_new (FALSE, 18);

  gtk_container_add (GTK_CONTAINER (GTK_DIALOG (win)->vbox), vbox);

  frame = gtk_frame_new ("GtkFileChooserButton");

  gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_NONE);

  gtk_label_set_use_markup (GTK_LABEL (gtk_frame_get_label_widget (GTK_FRAME (frame))), TRUE);

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

  alignment = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);

  gtk_alignment_set_padding (GTK_ALIGNMENT (alignment), 6, 0, 12, 0);

  gtk_container_add (GTK_CONTAINER (frame), alignment);

  label_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);

  group_box = gtk_vbox_new (FALSE, 6);

  gtk_container_add (GTK_CONTAINER (alignment), group_box);

  /* OPEN */

  hbox = gtk_hbox_new (FALSE, 12);

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

  label = gtk_label_new_with_mnemonic ("_Open:");

  gtk_size_group_add_widget (GTK_SIZE_GROUP (label_group), label);

  gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);

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

  chooser = gtk_file_chooser_button_new ("Select A File - testfilechooserbutton",

                                         GTK_FILE_CHOOSER_ACTION_OPEN);

  gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (chooser), gtk_src_dir, NULL);

  gtk_file_chooser_remove_shortcut_folder (GTK_FILE_CHOOSER (chooser), gtk_src_dir, NULL);

  gtk_label_set_mnemonic_widget (GTK_LABEL (label), chooser);

  g_signal_connect (chooser, "current-folder-changed",

		    G_CALLBACK (chooser_current_folder_changed_cb), NULL);

  g_signal_connect (chooser, "selection-changed", G_CALLBACK (chooser_selection_changed_cb), NULL);

  g_signal_connect (chooser, "file-activated", G_CALLBACK (chooser_file_activated_cb), NULL);

  g_signal_connect (chooser, "update-preview", G_CALLBACK (chooser_update_preview_cb), NULL);

  gtk_container_add (GTK_CONTAINER (hbox), chooser);

  button = gtk_button_new_from_stock (GTK_STOCK_PROPERTIES);

  g_signal_connect (button, "clicked", G_CALLBACK (properties_button_clicked_cb), chooser);

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

  button = gtk_button_new_with_label ("Tests");

  g_signal_connect (button, "clicked", G_CALLBACK (tests_button_clicked_cb), chooser);

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

  /* SELECT_FOLDER */

  hbox = gtk_hbox_new (FALSE, 12);

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

  label = gtk_label_new_with_mnemonic ("Select _Folder:");

  gtk_size_group_add_widget (GTK_SIZE_GROUP (label_group), label);

  gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);

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

  chooser = gtk_file_chooser_button_new ("Select A Folder - testfilechooserbutton",

                                         GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);

  gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (chooser), gtk_src_dir, NULL);

  gtk_file_chooser_remove_shortcut_folder (GTK_FILE_CHOOSER (chooser), gtk_src_dir, NULL);

  gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (chooser), gtk_src_dir, NULL);

  gtk_label_set_mnemonic_widget (GTK_LABEL (label), chooser);

  g_signal_connect (chooser, "current-folder-changed",

		    G_CALLBACK (chooser_current_folder_changed_cb), NULL);

  g_signal_connect (chooser, "selection-changed", G_CALLBACK (chooser_selection_changed_cb), NULL);

  g_signal_connect (chooser, "file-activated", G_CALLBACK (chooser_file_activated_cb), NULL);

  g_signal_connect (chooser, "update-preview", G_CALLBACK (chooser_update_preview_cb), NULL);

  gtk_container_add (GTK_CONTAINER (hbox), chooser);

  button = gtk_button_new_from_stock (GTK_STOCK_PROPERTIES);

  g_signal_connect (button, "clicked", G_CALLBACK (properties_button_clicked_cb), chooser);

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

  button = gtk_button_new_with_label ("Tests");

  g_signal_connect (button, "clicked", G_CALLBACK (tests_button_clicked_cb), chooser);

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

  g_object_unref (label_group);

  gtk_widget_show_all (win);

  gtk_window_present (GTK_WINDOW (win));

  gtk_main ();

  return 0;

}