path: root/src/bookmarks/ephy-bookmark-properties.c

/*
 *  Copyright (C) 2002 Marco Pesenti Gritti <mpeseng@tin.it>
 *  Copyright (C) 2005, 2006 Peter A. Harvey
 *  Copyright (C) 2006 Christian Persch
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 *  $Id$
 */

#include "config.h"

#include "ephy-bookmark-properties.h"

#include "ephy-bookmarks-ui.h"
#include "ephy-topics-palette.h"
#include "ephy-stock-icons.h"
#include "ephy-debug.h"
#include "ephy-shell.h"
#include "ephy-state.h"
#include "ephy-gui.h"
#include "ephy-dnd.h"

#include <glib/gi18n.h>
#include <gtk/gtkcheckbutton.h>
#include <gtk/gtktogglebutton.h>
#include <gtk/gtkstock.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkvbox.h>
#include <gtk/gtktable.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkmisc.h>
#include <gtk/gtkscrolledwindow.h>

#include <string.h>

static const GtkTargetEntry dest_drag_types[] = {
  {EPHY_DND_URL_TYPE, 0, 0},
};

#define EPHY_BOOKMARK_PROPERTIES_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_BOOKMARK_PROPERTIES, EphyBookmarkPropertiesPrivate))

struct _EphyBookmarkPropertiesPrivate
{
    EphyBookmarks *bookmarks;
    EphyNode *bookmark;
    EphyTopicsPalette *palette;
    gboolean creating;
};

enum
{
    PROP_0,
    PROP_BOOKMARKS,
    PROP_BOOKMARK,
    PROP_CREATING
};

enum
{
    RESPONSE_NEW_TOPIC = 1
};

static GObjectClass *parent_class;

static void
node_destroy_cb (EphyNode *bookmark,
         GtkWidget *dialog)
{
    gtk_widget_destroy (dialog);
}

static void
ephy_bookmark_properties_set_bookmark (EphyBookmarkProperties *properties,
                       EphyNode *bookmark)
{
    EphyBookmarkPropertiesPrivate *priv = properties->priv;

    LOG ("Set bookmark");
    
    if (priv->bookmark)
    {
        ephy_node_signal_disconnect_object (priv->bookmark,
                            EPHY_NODE_DESTROY,
                            (EphyNodeCallback) node_destroy_cb,
                            G_OBJECT (properties));
    }

    priv->bookmark = bookmark;

    ephy_node_signal_connect_object (priv->bookmark,
                     EPHY_NODE_DESTROY,
                     (EphyNodeCallback) node_destroy_cb,
                     G_OBJECT (properties));
}

static void
bookmark_properties_close_cb (GtkDialog *dialog,
                  gpointer data)
{
    EphyBookmarkProperties *properties = EPHY_BOOKMARK_PROPERTIES (dialog);
    EphyBookmarkPropertiesPrivate *priv = properties->priv;

    if (priv->creating)
    {
        ephy_node_unref (priv->bookmark);
        priv->bookmark = NULL;
    }
}

static void
bookmark_properties_response_cb (GtkDialog *dialog,
                 int response_id,
                 gpointer data)
{
    EphyBookmarkProperties *properties = EPHY_BOOKMARK_PROPERTIES (dialog);
    EphyBookmarkPropertiesPrivate *priv = properties->priv;

    switch (response_id)
    {
        case GTK_RESPONSE_HELP:
            ephy_gui_help (GTK_WINDOW (dialog),
                       "epiphany", 
                       "to-edit-bookmark-properties");
            return;
        case RESPONSE_NEW_TOPIC:
            ephy_bookmarks_ui_add_topic (GTK_WIDGET (dialog),
                             priv->bookmark);
            return;
        case GTK_RESPONSE_CANCEL:
            ephy_node_unref (priv->bookmark);
            priv->bookmark = NULL;
            break;
        default:
            break;
    }

    gtk_widget_destroy (GTK_WIDGET (dialog));
}

static void
update_entry (EphyBookmarkProperties *props,
          GtkWidget *entry,
          guint prop)
{
    GValue value = { 0, };
    char *text;

    text = gtk_editable_get_chars (GTK_EDITABLE (entry), 0, -1);
    g_value_init (&value, G_TYPE_STRING);
    g_value_take_string (&value, text);
    ephy_node_set_property (props->priv->bookmark,
                prop,
                &value);
    g_value_unset (&value);
}

static void
update_window_title (EphyBookmarkProperties *properties)
{
    EphyBookmarkPropertiesPrivate *priv = properties->priv;
    char *title;
    const char *tmp;

    tmp = ephy_node_get_property_string (priv->bookmark,
                         EPHY_NODE_BMK_PROP_TITLE);

    title = g_strdup_printf (_("“%s” Properties"), tmp);
    gtk_window_set_title (GTK_WINDOW (properties), title);
    g_free (title);
}

static void 
combo_changed_cb (GtkComboBox *combobox,
          GtkWidget *palette)
{
    int active;

    active = gtk_combo_box_get_active (GTK_COMBO_BOX (combobox));
    g_object_set (palette, "mode", active, NULL);
}

static void
title_entry_changed_cb (GtkWidget *entry,
            EphyBookmarkProperties *props)
{
    update_entry (props, entry, EPHY_NODE_BMK_PROP_TITLE);
    update_window_title (props);
}

static void
location_entry_changed_cb (GtkWidget *entry,
               EphyBookmarkProperties *properties)
{
    EphyBookmarkPropertiesPrivate *priv = properties->priv;

    ephy_bookmarks_set_address (priv->bookmarks,
                    priv->bookmark,
                    gtk_entry_get_text (GTK_ENTRY (entry)));
}

static void
ephy_bookmark_properties_init (EphyBookmarkProperties *properties)
{
    properties->priv = EPHY_BOOKMARK_PROPERTIES_GET_PRIVATE (properties);
}

static GObject *
ephy_bookmark_properties_constructor (GType type,
                      guint n_construct_properties,
                      GObjectConstructParam *construct_params)
{
    GObject *object;
    EphyBookmarkProperties *properties;
    EphyBookmarkPropertiesPrivate *priv;
    GtkWidget *widget, *table, *label, *entry, *palette;
    GtkWidget *scrolled_window;
    GtkWindow *window;
    GtkDialog *dialog;
    GtkComboBox *cbox;
    const char *tmp;

    object = parent_class->constructor (type, n_construct_properties,
                        construct_params);

    widget = GTK_WIDGET (object);
    window = GTK_WINDOW (object);
    dialog = GTK_DIALOG (object);
    properties = EPHY_BOOKMARK_PROPERTIES (object);
    priv = properties->priv;

    gtk_window_set_icon_name (window, STOCK_BOOKMARK);
    gtk_window_set_type_hint (window, GDK_WINDOW_TYPE_HINT_NORMAL);
    ephy_gui_ensure_window_group (window);

    g_signal_connect (properties, "response",
              G_CALLBACK (bookmark_properties_response_cb), properties);

    g_signal_connect (properties, "close",
              G_CALLBACK (bookmark_properties_close_cb), properties);

    ephy_state_add_window (widget,
                   "bookmark_properties",
                   290, 280, FALSE,
                   EPHY_STATE_WINDOW_SAVE_SIZE);

    update_window_title (properties);

    gtk_dialog_set_has_separator (dialog, FALSE);
    gtk_container_set_border_width (GTK_CONTAINER (properties), 5);
    gtk_box_set_spacing (GTK_BOX (dialog->vbox), 2);

    table = gtk_table_new (4, 2, FALSE);
    gtk_table_set_row_spacings (GTK_TABLE (table), 6);
    gtk_table_set_col_spacings (GTK_TABLE (table), 12);
    gtk_container_set_border_width (GTK_CONTAINER (table), 5);
    gtk_widget_show (table);

    entry = gtk_entry_new ();
    tmp = ephy_node_get_property_string (properties->priv->bookmark,
                         EPHY_NODE_BMK_PROP_TITLE);
    gtk_entry_set_text (GTK_ENTRY (entry), tmp);
    g_signal_connect (entry, "changed",
              G_CALLBACK (title_entry_changed_cb), properties);
    gtk_entry_set_activates_default (GTK_ENTRY (entry), TRUE);
    gtk_widget_set_size_request (entry, 200, -1);
    gtk_widget_show (entry);
    label = gtk_label_new_with_mnemonic (_("_Title:"));
    gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
    gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry);
    gtk_widget_show (label);
    gtk_table_attach (GTK_TABLE (table), label, 0, 1, 0, 1, GTK_FILL, 0, 0, 0);
    gtk_table_attach (GTK_TABLE (table), entry, 1, 2, 0, 1, GTK_FILL, 0, 0, 0);

    entry = gtk_entry_new ();
    tmp = ephy_node_get_property_string (properties->priv->bookmark,
                         EPHY_NODE_BMK_PROP_LOCATION);
    gtk_entry_set_text (GTK_ENTRY (entry), tmp);
    g_signal_connect (entry, "changed",
              G_CALLBACK (location_entry_changed_cb), properties);
    gtk_entry_set_activates_default (GTK_ENTRY (entry), TRUE);
    gtk_widget_show (entry);
    label = gtk_label_new_with_mnemonic (_("_Address:"));
    gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
    gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry);
    gtk_widget_show (label);
    gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2, GTK_FILL, 0, 0, 0);
    gtk_table_attach (GTK_TABLE (table), entry, 1, 2, 1, 2, GTK_FILL, 0, 0, 0);

    cbox = GTK_COMBO_BOX (gtk_combo_box_new_text ());
    gtk_widget_show (GTK_WIDGET (cbox));
    gtk_combo_box_append_text (cbox, _("All"));
    gtk_combo_box_append_text (cbox, _("Subtopics"));
    label = gtk_label_new_with_mnemonic(_("T_opics:"));
    gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5);
    gtk_label_set_mnemonic_widget (GTK_LABEL (label), GTK_WIDGET (cbox));
    gtk_widget_show (label);
    gtk_table_attach (GTK_TABLE (table), label, 0, 1, 2, 3, GTK_FILL, 0, 0, 0);
    gtk_table_attach (GTK_TABLE (table), GTK_WIDGET (cbox), 1, 2, 2, 3, GTK_FILL, 0, 0, 0);

    palette = ephy_topics_palette_new (priv->bookmarks, priv->bookmark);
    priv->palette = EPHY_TOPICS_PALETTE (palette);

    scrolled_window = g_object_new (GTK_TYPE_SCROLLED_WINDOW,
                    "hadjustment", NULL,
                    "vadjustment", NULL,
                    "hscrollbar_policy", GTK_POLICY_AUTOMATIC,
                    "vscrollbar_policy", GTK_POLICY_AUTOMATIC,
                    "shadow_type", GTK_SHADOW_IN,
                    NULL);
    gtk_container_add (GTK_CONTAINER (scrolled_window), palette);
    gtk_widget_show (palette);
  
    g_signal_connect_object (cbox, "changed",
                 G_CALLBACK (combo_changed_cb), palette,
                 G_CONNECT_AFTER);
    
    gtk_table_attach (GTK_TABLE (table), scrolled_window, 1, 2, 3, 4,
              GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 0);
    gtk_widget_show (scrolled_window);

    gtk_box_pack_start (GTK_BOX (dialog->vbox), table, TRUE, TRUE, 0);
    
    gtk_dialog_add_button (dialog,
                   GTK_STOCK_HELP,
                   GTK_RESPONSE_HELP);
    gtk_dialog_add_button (dialog,
                   _("_New Topic"),
                   RESPONSE_NEW_TOPIC);
    
    if (priv->creating)
    {
        gtk_dialog_add_button (dialog,
                       GTK_STOCK_CANCEL,
                       GTK_RESPONSE_CANCEL);
        gtk_dialog_add_button (dialog,
                       GTK_STOCK_OK,
                       GTK_RESPONSE_OK);
        gtk_dialog_set_default_response (dialog, GTK_RESPONSE_OK);
    }
    else
    {
        gtk_dialog_add_button (dialog,
                       GTK_STOCK_CLOSE,
                       GTK_RESPONSE_CLOSE);
        gtk_dialog_set_default_response (dialog, GTK_RESPONSE_CLOSE);
    }

    gtk_combo_box_set_active (cbox, 1);

    return object;
}

static void
ephy_bookmark_properties_set_property (GObject *object,
                       guint prop_id,
                       const GValue *value,
                       GParamSpec *pspec)
{
    EphyBookmarkProperties *properties = EPHY_BOOKMARK_PROPERTIES (object);
    EphyBookmarkPropertiesPrivate *priv = properties->priv;

    switch (prop_id)
    {
        case PROP_BOOKMARKS:
            priv->bookmarks = g_value_get_object (value);
            break;
        case PROP_BOOKMARK:
            ephy_bookmark_properties_set_bookmark
                (properties, g_value_get_pointer (value));
            break;
        case PROP_CREATING:
            priv->creating = g_value_get_boolean (value);
            break;
        default:
            G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
            break;
    }
}

static void
ephy_bookmark_properties_get_property (GObject *object,
                       guint prop_id,
                       GValue *value,
                       GParamSpec *pspec)
{
    EphyBookmarkProperties *properties = EPHY_BOOKMARK_PROPERTIES (object);

    switch (prop_id)
    {
        case PROP_BOOKMARK:
            g_value_set_object (value, properties);
            break;
        default:
            G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
            break;
    }
}

static void
ephy_bookmark_properties_class_init (EphyBookmarkPropertiesClass *klass)
{
    GObjectClass *object_class = G_OBJECT_CLASS (klass);

    parent_class = g_type_class_peek_parent (klass);

    object_class->constructor = ephy_bookmark_properties_constructor;
    object_class->set_property = ephy_bookmark_properties_set_property;
    object_class->get_property = ephy_bookmark_properties_get_property;

    g_object_class_install_property (object_class,
                     PROP_BOOKMARKS,
                     g_param_spec_object ("bookmarks",
                                  "bookmarks",
                                  "bookmarks",
                                  EPHY_TYPE_BOOKMARKS,
                                  G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_CONSTRUCT_ONLY));

    g_object_class_install_property (object_class,
                     PROP_BOOKMARK,
                     g_param_spec_pointer ("bookmark",
                                   "bookmark",
                                   "bookmark",
                                   G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB | G_PARAM_CONSTRUCT));

    g_object_class_install_property (object_class,
                     PROP_CREATING,
                     g_param_spec_boolean ("creating",
                                   "creating",
                                   "creating",
                                   FALSE,
                                   G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));

    g_type_class_add_private (object_class, sizeof (EphyBookmarkPropertiesPrivate));
}

/* public API */

GType
ephy_bookmark_properties_get_type (void)
{
    static GType type = 0;

    if (G_UNLIKELY (type == 0))
    {
        static const GTypeInfo our_info =
        {
            sizeof (EphyBookmarkPropertiesClass),
            NULL,
            NULL,
            (GClassInitFunc) ephy_bookmark_properties_class_init,
            NULL,
            NULL,
            sizeof (EphyBookmarkProperties),
            0,
            (GInstanceInitFunc) ephy_bookmark_properties_init
        };

        type = g_type_register_static (GTK_TYPE_DIALOG,
                           "EphyBookmarkProperties",
                           &our_info, 0);
    }

    return type;
}

GtkWidget *
ephy_bookmark_properties_new (EphyBookmarks *bookmarks,
                  EphyNode *bookmark,
                  gboolean creating)
{
    g_assert (bookmarks != NULL);

    return GTK_WIDGET (g_object_new (EPHY_TYPE_BOOKMARK_PROPERTIES,
                     "bookmarks", bookmarks,
                     "bookmark", bookmark,
                     "creating", creating,
                     NULL));
}

EphyNode *
ephy_bookmark_properties_get_node (EphyBookmarkProperties *properties)
{
    return properties->priv->bookmark;
}