1 files changed, 330 insertions, 0 deletions
diff --git a/WebKit/gtk/webkit/webkitwebhistoryitem.cpp b/WebKit/gtk/webkit/webkitwebhistoryitem.cpp
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+++ b/WebKit/gtk/webkit/webkitwebhistoryitem.cpp
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+/*
+ * Copyright (C) 2008 Jan Michael C. Alonzo
+ *
+ * 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; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+
+#include "config.h"
+
+#include "webkitwebhistoryitem.h"
+#include "webkitprivate.h"
+
+#include <glib.h>
+
+#include "CString.h"
+#include "HistoryItem.h"
+#include "PlatformString.h"
+
+using namespace WebKit;
+
+extern "C" {
+
+struct _WebKitWebHistoryItemPrivate {
+    WebCore::HistoryItem* historyItem;
+
+    gchar* title;
+    gchar* alternateTitle;
+    gchar* uri;
+    gchar* originalUri;
+};
+
+#define WEBKIT_WEB_HISTORY_ITEM_GET_PRIVATE(obj)    (G_TYPE_INSTANCE_GET_PRIVATE((obj), WEBKIT_TYPE_WEB_HISTORY_ITEM, WebKitWebHistoryItemPrivate))
+
+G_DEFINE_TYPE(WebKitWebHistoryItem, webkit_web_history_item, G_TYPE_OBJECT);
+
+
+static GHashTable* webkit_history_items()
+{
+    static GHashTable* historyItems = g_hash_table_new(g_direct_hash, g_direct_equal);
+    return historyItems;
+}
+
+static void webkit_history_item_add(WebKitWebHistoryItem* webHistoryItem, WebCore::HistoryItem* historyItem)
+{
+    g_return_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(webHistoryItem));
+
+    GHashTable* table = webkit_history_items();
+
+    historyItem->ref();
+    g_hash_table_insert(table, historyItem, g_object_ref(webHistoryItem));
+}
+
+static void webkit_history_item_remove(WebCore::HistoryItem* historyItem)
+{
+    GHashTable* table = webkit_history_items();
+    WebKitWebHistoryItem* webHistoryItem = (WebKitWebHistoryItem*) g_hash_table_lookup(table, historyItem);
+
+    g_return_if_fail(webHistoryItem != NULL);
+
+    g_hash_table_remove(table, historyItem);
+    historyItem->deref();
+    g_object_unref(webHistoryItem);
+}
+
+static void webkit_web_history_item_dispose(GObject* object)
+{
+    WebKitWebHistoryItem* webHistoryItem = WEBKIT_WEB_HISTORY_ITEM(object);
+    WebKitWebHistoryItemPrivate* priv = webHistoryItem->priv;
+
+    webkit_history_item_remove(priv->historyItem);
+    delete priv->historyItem;
+
+    /* destroy table if empty */
+    GHashTable* table = webkit_history_items();
+    if (!g_hash_table_size(table))
+        g_hash_table_destroy(table);
+
+    G_OBJECT_CLASS(webkit_web_history_item_parent_class)->dispose(object);
+}
+
+static void webkit_web_history_item_finalize(GObject* object)
+{
+    WebKitWebHistoryItem* webHistoryItem = WEBKIT_WEB_HISTORY_ITEM(object);
+    WebKitWebHistoryItemPrivate* priv = webHistoryItem->priv;
+
+    g_free(priv->title);
+    g_free(priv->alternateTitle);
+    g_free(priv->uri);
+    g_free(priv->originalUri);
+
+    G_OBJECT_CLASS(webkit_web_history_item_parent_class)->finalize(object);
+}
+
+static void webkit_web_history_item_class_init(WebKitWebHistoryItemClass* klass)
+{
+    GObjectClass* gobject_class = G_OBJECT_CLASS(klass);
+
+    gobject_class->dispose = webkit_web_history_item_dispose;
+    gobject_class->finalize = webkit_web_history_item_finalize;
+
+    g_type_class_add_private(gobject_class, sizeof(WebKitWebHistoryItemPrivate));
+}
+
+static void webkit_web_history_item_init(WebKitWebHistoryItem* webHistoryItem)
+{
+    webHistoryItem->priv = WEBKIT_WEB_HISTORY_ITEM_GET_PRIVATE(webHistoryItem);
+}
+
+/* Helper function to create a new WebHistoryItem instance when needed */
+WebKitWebHistoryItem* webkit_web_history_item_new_with_core_item(WebCore::HistoryItem* item)
+{
+    WebKitWebHistoryItem* webHistoryItem = kit(item);
+
+    if (!webHistoryItem) {
+        webHistoryItem = WEBKIT_WEB_HISTORY_ITEM(g_object_new(WEBKIT_TYPE_WEB_HISTORY_ITEM, NULL));
+        WebKitWebHistoryItemPrivate* priv = webHistoryItem->priv;
+        priv->historyItem = item;
+        webkit_history_item_add(webHistoryItem, priv->historyItem);
+    }
+
+    return webHistoryItem;
+}
+
+
+/**
+ * webkit_web_history_item_new:
+ *
+ * Creates a new #WebKitWebHistoryItem instance
+ *
+ * Return value: the new #WebKitWebHistoryItem
+ */
+WebKitWebHistoryItem* webkit_web_history_item_new(void)
+{
+    WebKitWebHistoryItem* webHistoryItem = WEBKIT_WEB_HISTORY_ITEM(g_object_new(WEBKIT_TYPE_WEB_HISTORY_ITEM, NULL));
+    WebKitWebHistoryItemPrivate* priv = webHistoryItem->priv;
+
+    priv->historyItem = new WebCore::HistoryItem();
+    webkit_history_item_add(webHistoryItem, priv->historyItem);
+
+    return webHistoryItem;
+}
+
+/**
+ * webkit_web_history_item_new_with_data:
+ * @uri: the uri of the page
+ * @title: the title of the page
+ *
+ * Creates a new #WebKitWebHistoryItem with the given URI and title
+ *
+ * Return value: the new #WebKitWebHistoryItem
+ */
+WebKitWebHistoryItem* webkit_web_history_item_new_with_data(const gchar* uri, const gchar* title)
+{
+    WebCore::KURL historyUri(uri);
+    WebCore::String historyTitle(title);
+
+    WebKitWebHistoryItem* webHistoryItem = webkit_web_history_item_new();
+    WebKitWebHistoryItemPrivate* priv = webHistoryItem->priv;
+
+    priv->historyItem = new WebCore::HistoryItem(historyUri, historyTitle);
+    webkit_history_item_add(webHistoryItem, priv->historyItem);
+
+    return webHistoryItem;
+}
+
+/**
+ * webkit_web_history_item_get_title:
+ * @webHistoryItem: a #WebKitWebHistoryItem
+ *
+ * Returns the page title of @webHistoryItem
+ */
+const gchar* webkit_web_history_item_get_title(WebKitWebHistoryItem* webHistoryItem)
+{
+    g_return_val_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(webHistoryItem), NULL);
+
+    WebCore::HistoryItem* item = core(webHistoryItem);
+
+    g_return_val_if_fail(item != NULL, NULL);
+
+    WebKitWebHistoryItemPrivate* priv = webHistoryItem->priv;
+    WebCore::String title = item->title();
+    g_free(priv->title);
+    priv->title = g_strdup(title.utf8().data());
+
+    return priv->title;
+}
+
+/**
+ * webkit_web_history_item_get_alternate_title:
+ * @webHistoryItem: a #WebKitWebHistoryItem
+ *
+ * Returns the alternate title of @webHistoryItem
+ *
+ * Return value: the alternate title of @webHistoryItem
+ */
+const gchar* webkit_web_history_item_get_alternate_title(WebKitWebHistoryItem* webHistoryItem)
+{
+    g_return_val_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(webHistoryItem), NULL);
+
+    WebCore::HistoryItem* item = core(webHistoryItem);
+
+    g_return_val_if_fail(item != NULL, NULL);
+
+    WebKitWebHistoryItemPrivate* priv = webHistoryItem->priv;
+    WebCore::String alternateTitle = item->alternateTitle();
+    g_free(priv->alternateTitle);
+    priv->alternateTitle = g_strdup(alternateTitle.utf8().data());
+
+    return priv->alternateTitle;
+}
+
+/**
+ * webkit_web_history_item_set_alternate_title:
+ * @webHistoryItem: a #WebKitWebHistoryItem
+ * @title: the alternate title for @this history item
+ *
+ * Sets an alternate title for @webHistoryItem
+ */
+void webkit_web_history_item_set_alternate_title(WebKitWebHistoryItem* webHistoryItem, const gchar* title)
+{
+    g_return_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(webHistoryItem));
+
+    WebCore::HistoryItem* item = core(webHistoryItem);
+
+    item->setAlternateTitle(WebCore::String::fromUTF8(title));
+}
+
+/**
+ * webkit_web_history_item_get_uri:
+ * @webHistoryItem: a #WebKitWebHistoryItem
+ *
+ * Returns the URI of @this
+ *
+ * Return value: the URI of @webHistoryItem
+ */
+const gchar* webkit_web_history_item_get_uri(WebKitWebHistoryItem* webHistoryItem)
+{
+    g_return_val_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(webHistoryItem), NULL);
+
+    WebCore::HistoryItem* item = core(WEBKIT_WEB_HISTORY_ITEM(webHistoryItem));
+
+    g_return_val_if_fail(item != NULL, NULL);
+
+    WebCore::String uri = item->urlString();
+    WebKitWebHistoryItemPrivate* priv = webHistoryItem->priv;
+    g_free(priv->uri);
+    priv->uri = g_strdup(uri.utf8().data());
+
+    return priv->uri;
+}
+
+/**
+ * webkit_web_history_item_get_original_uri:
+ * @webHistoryItem: a #WebKitWebHistoryItem
+ *
+ * Returns the original URI of @webHistoryItem.
+ *
+ * Return value: the original URI of @webHistoryITem
+ */
+const gchar* webkit_web_history_item_get_original_uri(WebKitWebHistoryItem* webHistoryItem)
+{
+    g_return_val_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(webHistoryItem), NULL);
+
+    WebCore::HistoryItem* item = core(WEBKIT_WEB_HISTORY_ITEM(webHistoryItem));
+
+    g_return_val_if_fail(item != NULL, NULL);
+
+    WebCore::String originalUri = item->originalURLString();
+    WebKitWebHistoryItemPrivate* priv = webHistoryItem->priv;
+    g_free(priv->originalUri);
+    priv->originalUri = g_strdup(originalUri.utf8().data());
+
+    return webHistoryItem->priv->originalUri;
+}
+
+/**
+ * webkit_web_history_item_get_last_visisted_time :
+ * @webHistoryItem: a #WebKitWebHistoryItem
+ *
+ * Returns the last time @webHistoryItem was visited
+ *
+ * Return value: the time in seconds this @webHistoryItem was last visited
+ */
+gdouble webkit_web_history_item_get_last_visited_time(WebKitWebHistoryItem* webHistoryItem)
+{
+    g_return_val_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(webHistoryItem), 0);
+
+    WebCore::HistoryItem* item = core(WEBKIT_WEB_HISTORY_ITEM(webHistoryItem));
+
+    g_return_val_if_fail(item != NULL, 0);
+
+    return item->lastVisitedTime();
+}
+
+} /* end extern "C" */
+
+WebCore::HistoryItem* WebKit::core(WebKitWebHistoryItem* webHistoryItem)
+{
+    g_return_val_if_fail(WEBKIT_IS_WEB_HISTORY_ITEM(webHistoryItem), NULL);
+
+    WebKitWebHistoryItemPrivate* priv = webHistoryItem->priv;
+    WebCore::HistoryItem* historyItem = priv->historyItem;
+
+    return historyItem ? historyItem : 0;
+}
+
+WebKitWebHistoryItem* WebKit::kit(WebCore::HistoryItem* historyItem)
+{
+    g_return_val_if_fail(historyItem != NULL, NULL);
+
+    WebKitWebHistoryItem* webHistoryItem;
+    GHashTable* table = webkit_history_items();
+
+    webHistoryItem = (WebKitWebHistoryItem*) g_hash_table_lookup(table, historyItem);
+    return webHistoryItem;
+}
+