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

/*
 *  Copyright (C) 2002 Marco Pesenti Gritti <mpeseng@tin.it>
 *
 *  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-debug.h"
#include "ephy-shell.h"
#include "ephy-state.h"
#include "ephy-gui.h"
#include "ephy-favicon-cache.h"
#include "ephy-dnd.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 <glib/gi18n.h>
#include <string.h>

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

static void ephy_bookmark_properties_class_init (EphyBookmarkPropertiesClass *klass);
static void ephy_bookmark_properties_init (EphyBookmarkProperties *properties);
static void ephy_bookmark_properties_set_property (GObject *object,
                           guint prop_id,
                           const GValue *value,
                           GParamSpec *pspec);
static void ephy_bookmark_properties_get_property (GObject *object,
                           guint prop_id,
                           GValue *value,
                           GParamSpec *pspec);

#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
};

static GObjectClass *parent_class = NULL;

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;
}

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->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 set",
                                  "Bookmarks set",
                                  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_object_class_install_property (object_class,
                     PROP_CREATING,
                     g_param_spec_boolean ("creating",
                                   "New bookmark",
                                   "New bookmark",
                                   FALSE,
                                   G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));

    g_type_class_add_private (object_class, sizeof(EphyBookmarkPropertiesPrivate));
}

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

static void
ephy_bookmark_properties_set_bookmark (EphyBookmarkProperties *properties,
                       EphyNode *bookmark)
{
    LOG ("Set bookmark");
    
    if (properties->priv->bookmark)
    {
        ephy_node_signal_disconnect_object (properties->priv->bookmark,
                            EPHY_NODE_DESTROY,
                            (EphyNodeCallback) node_destroy_cb,
                            G_OBJECT (properties));
    }

    properties->priv->bookmark = bookmark;

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

    g_object_notify (G_OBJECT (properties), "bookmark");
}

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

    switch (prop_id)
    {
    case PROP_BOOKMARKS:
        properties->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:
        properties->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
bookmark_properties_close_cb (GtkDialog *dialog,
                  gpointer data)
{
    EphyBookmarkProperties *properties = EPHY_BOOKMARK_PROPERTIES (dialog);
    if (properties->priv->creating)
    {
        ephy_node_unref (properties->priv->bookmark);
    }
}

static void
bookmark_properties_response_cb (GtkDialog *dialog,
                 int response_id,
                 gpointer data)
{
    EphyBookmarkProperties *properties = EPHY_BOOKMARK_PROPERTIES (dialog);
    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),
                             properties->priv->bookmark);
            return;
        case GTK_RESPONSE_CANCEL:
            ephy_node_unref (properties->priv->bookmark);
            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_set_string (&value, text);
    ephy_node_set_property (props->priv->bookmark,
                prop,
                &value);
    g_value_unset (&value);
    g_free (text);
}

static void
update_window_title (EphyBookmarkProperties *properties)
{
    char *title;
    const char *tmp;

    tmp = ephy_node_get_property_string (properties->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 = 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 *props)
{
    ephy_bookmarks_set_address (props->priv->bookmarks,
                    props->priv->bookmark,
                    gtk_entry_get_text (GTK_ENTRY (entry)));
}

static void
set_window_icon (EphyBookmarkProperties *properties)
{
    EphyFaviconCache *cache;
    const char *icon_location;
    GdkPixbuf *icon = NULL;

    cache = EPHY_FAVICON_CACHE
        (ephy_embed_shell_get_favicon_cache (embed_shell));
    icon_location = ephy_node_get_property_string
        (properties->priv->bookmark, EPHY_NODE_BMK_PROP_ICON);

    LOG ("Get favicon for %s", icon_location ? icon_location : "None");

    if (icon_location != NULL)
    {
        icon = ephy_favicon_cache_get (cache, icon_location);
    }

    if (icon != NULL)
    {
        gtk_window_set_icon (GTK_WINDOW (properties), icon);
        g_object_unref (icon);
    }
    else
    {
        gtk_window_set_icon_name (GTK_WINDOW (properties),
                      GTK_STOCK_PROPERTIES);
    }
}

static void
build_ui (EphyBookmarkProperties *properties)
{
    GtkWidget *table, *label, *entry, *palette;
    GtkWidget *scrolled_window;
    GtkComboBox *cbox;
    const char *tmp;

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

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

    ephy_state_add_window (GTK_WIDGET(properties),
                   "bookmark_properties",
                   290, 280, FALSE,
                   EPHY_STATE_WINDOW_SAVE_SIZE);

    update_window_title (properties);
    set_window_icon (properties);

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

    table = gtk_table_new (5, 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 (GTK_TABLE (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 (properties->priv->bookmarks,
                       properties->priv->bookmark);
    properties->priv->palette = EPHY_TOPICS_PALETTE (palette);
    gtk_widget_show (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_widget_show (scrolled_window);
    gtk_container_add (GTK_CONTAINER (scrolled_window), palette);
      
    g_signal_connect_object (G_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_table_set_row_spacing (GTK_TABLE (table), 3, 3);

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

    gtk_combo_box_set_active (cbox, 1);
}

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

GtkWidget *
ephy_bookmark_properties_new (EphyBookmarks *bookmarks,
                  EphyNode *bookmark,
                  gboolean creating)
{
    EphyBookmarkProperties *properties;

    g_assert (bookmarks != NULL);

    properties = EPHY_BOOKMARK_PROPERTIES (g_object_new
            (EPHY_TYPE_BOOKMARK_PROPERTIES,
             "bookmarks", bookmarks,
             "bookmark", bookmark,
             "creating", creating,
             NULL));

    build_ui (properties);
    
    gtk_window_set_destroy_with_parent (GTK_WINDOW (properties), TRUE);

    return GTK_WIDGET (properties);
}

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