diff options
Diffstat (limited to 'Source/WebKit/gtk/webkit/webkithittestresult.cpp')
| -rw-r--r-- | Source/WebKit/gtk/webkit/webkithittestresult.cpp | 278 |
1 files changed, 278 insertions, 0 deletions
diff --git a/Source/WebKit/gtk/webkit/webkithittestresult.cpp b/Source/WebKit/gtk/webkit/webkithittestresult.cpp new file mode 100644 index 0000000..9632493 --- /dev/null +++ b/Source/WebKit/gtk/webkit/webkithittestresult.cpp @@ -0,0 +1,278 @@ +/* + * Copyright (C) 2009 Collabora Ltd. + * Copyright (C) 2009 Igalia S.L. + * + * 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 "webkithittestresult.h" + +#include "GOwnPtr.h" +#include "HitTestResult.h" +#include "KURL.h" +#include "WebKitDOMBinding.h" +#include "WebKitDOMNode.h" +#include "webkitenumtypes.h" +#include "webkitglobals.h" +#include "webkitglobalsprivate.h" +#include <glib/gi18n-lib.h> +#include <wtf/text/CString.h> + +/** + * SECTION:webkithittestresult + * @short_description: The target of a mouse event + * + * This class holds context information about the coordinates + * specified by a GDK event. + */ + +G_DEFINE_TYPE(WebKitHitTestResult, webkit_hit_test_result, G_TYPE_OBJECT) + +struct _WebKitHitTestResultPrivate { + guint context; + char* linkURI; + char* imageURI; + char* mediaURI; + WebKitDOMNode* innerNode; +}; + +enum { + PROP_0, + + PROP_CONTEXT, + PROP_LINK_URI, + PROP_IMAGE_URI, + PROP_MEDIA_URI, + PROP_INNER_NODE +}; + +static void webkit_hit_test_result_finalize(GObject* object) +{ + WebKitHitTestResult* web_hit_test_result = WEBKIT_HIT_TEST_RESULT(object); + WebKitHitTestResultPrivate* priv = web_hit_test_result->priv; + + g_free(priv->linkURI); + g_free(priv->imageURI); + g_free(priv->mediaURI); + + G_OBJECT_CLASS(webkit_hit_test_result_parent_class)->finalize(object); +} + +static void webkit_hit_test_result_dispose(GObject* object) +{ + g_object_unref(WEBKIT_HIT_TEST_RESULT(object)->priv->innerNode); + + G_OBJECT_CLASS(webkit_hit_test_result_parent_class)->dispose(object); +} + +static void webkit_hit_test_result_get_property(GObject* object, guint propertyID, GValue* value, GParamSpec* pspec) +{ + WebKitHitTestResult* web_hit_test_result = WEBKIT_HIT_TEST_RESULT(object); + WebKitHitTestResultPrivate* priv = web_hit_test_result->priv; + + switch(propertyID) { + case PROP_CONTEXT: + g_value_set_flags(value, priv->context); + break; + case PROP_LINK_URI: + g_value_set_string(value, priv->linkURI); + break; + case PROP_IMAGE_URI: + g_value_set_string(value, priv->imageURI); + break; + case PROP_MEDIA_URI: + g_value_set_string(value, priv->mediaURI); + break; + case PROP_INNER_NODE: + g_value_set_object(value, priv->innerNode); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propertyID, pspec); + } +} + +static void webkit_hit_test_result_set_property(GObject* object, guint propertyID, const GValue* value, GParamSpec* pspec) +{ + WebKitHitTestResult* web_hit_test_result = WEBKIT_HIT_TEST_RESULT(object); + WebKitHitTestResultPrivate* priv = web_hit_test_result->priv; + + switch(propertyID) { + case PROP_CONTEXT: + priv->context = g_value_get_flags(value); + break; + case PROP_LINK_URI: + g_free (priv->linkURI); + priv->linkURI = g_value_dup_string(value); + break; + case PROP_IMAGE_URI: + g_free (priv->imageURI); + priv->imageURI = g_value_dup_string(value); + break; + case PROP_MEDIA_URI: + g_free (priv->mediaURI); + priv->mediaURI = g_value_dup_string(value); + break; + case PROP_INNER_NODE: + priv->innerNode = static_cast<WebKitDOMNode*>(g_value_get_object(value)); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propertyID, pspec); + } +} + +static void webkit_hit_test_result_class_init(WebKitHitTestResultClass* webHitTestResultClass) +{ + GObjectClass* objectClass = G_OBJECT_CLASS(webHitTestResultClass); + + objectClass->finalize = webkit_hit_test_result_finalize; + objectClass->dispose = webkit_hit_test_result_dispose; + objectClass->get_property = webkit_hit_test_result_get_property; + objectClass->set_property = webkit_hit_test_result_set_property; + + webkitInit(); + + /** + * WebKitHitTestResult:context: + * + * Flags indicating the kind of target that received the event. + * + * Since: 1.1.15 + */ + g_object_class_install_property(objectClass, PROP_CONTEXT, + g_param_spec_flags("context", + _("Context"), + _("Flags indicating the kind of target that received the event."), + WEBKIT_TYPE_HIT_TEST_RESULT_CONTEXT, + WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT, + static_cast<GParamFlags>((WEBKIT_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY)))); + + /** + * WebKitHitTestResult:link-uri: + * + * The URI to which the target that received the event points, if any. + * + * Since: 1.1.15 + */ + g_object_class_install_property(objectClass, PROP_LINK_URI, + g_param_spec_string("link-uri", + _("Link URI"), + _("The URI to which the target that received the event points, if any."), + NULL, + static_cast<GParamFlags>(WEBKIT_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY))); + + /** + * WebKitHitTestResult:image-uri: + * + * The URI of the image that is part of the target that received the event, if any. + * + * Since: 1.1.15 + */ + g_object_class_install_property(objectClass, PROP_IMAGE_URI, + g_param_spec_string("image-uri", + _("Image URI"), + _("The URI of the image that is part of the target that received the event, if any."), + NULL, + static_cast<GParamFlags>(WEBKIT_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY))); + + /** + * WebKitHitTestResult:media-uri: + * + * The URI of the media that is part of the target that received the event, if any. + * + * Since: 1.1.15 + */ + g_object_class_install_property(objectClass, PROP_MEDIA_URI, + g_param_spec_string("media-uri", + _("Media URI"), + _("The URI of the media that is part of the target that received the event, if any."), + NULL, + static_cast<GParamFlags>(WEBKIT_PARAM_READWRITE|G_PARAM_CONSTRUCT_ONLY))); + + /** + * WebKitHitTestResult:inner-node: + * + * The DOM node at the coordinates where the hit test + * happened. Keep in mind that the node might not be + * representative of the information given in the context + * property, since WebKit uses a series of heuristics to figure + * out that information. One common example is inner-node having + * the text node inside the anchor (<a>) tag; WebKit knows the + * whole context and will put WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK + * in the 'context' property, but the user might be confused by + * the lack of any link tag in 'inner-node'. + * + * Since: 1.3.2 + */ + g_object_class_install_property(objectClass, PROP_INNER_NODE, + g_param_spec_object("inner-node", + _("Inner node"), + _("The inner DOM node associated with the hit test result."), + WEBKIT_TYPE_DOM_NODE, + static_cast<GParamFlags>(WEBKIT_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY))); + + g_type_class_add_private(webHitTestResultClass, sizeof(WebKitHitTestResultPrivate)); +} + +static void webkit_hit_test_result_init(WebKitHitTestResult* web_hit_test_result) +{ + web_hit_test_result->priv = G_TYPE_INSTANCE_GET_PRIVATE(web_hit_test_result, WEBKIT_TYPE_HIT_TEST_RESULT, WebKitHitTestResultPrivate); +} + +namespace WebKit { + +WebKitHitTestResult* kit(const WebCore::HitTestResult& result) +{ + guint context = WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT; + GOwnPtr<char> linkURI(0); + GOwnPtr<char> imageURI(0); + GOwnPtr<char> mediaURI(0); + WebKitDOMNode* node = 0; + + if (!result.absoluteLinkURL().isEmpty()) { + context |= WEBKIT_HIT_TEST_RESULT_CONTEXT_LINK; + linkURI.set(g_strdup(result.absoluteLinkURL().string().utf8().data())); + } + + if (!result.absoluteImageURL().isEmpty()) { + context |= WEBKIT_HIT_TEST_RESULT_CONTEXT_IMAGE; + imageURI.set(g_strdup(result.absoluteImageURL().string().utf8().data())); + } + + if (!result.absoluteMediaURL().isEmpty()) { + context |= WEBKIT_HIT_TEST_RESULT_CONTEXT_MEDIA; + mediaURI.set(g_strdup(result.absoluteMediaURL().string().utf8().data())); + } + + if (result.isSelected()) + context |= WEBKIT_HIT_TEST_RESULT_CONTEXT_SELECTION; + + if (result.isContentEditable()) + context |= WEBKIT_HIT_TEST_RESULT_CONTEXT_EDITABLE; + + if (result.innerNonSharedNode()) + node = kit(result.innerNonSharedNode()); + + return WEBKIT_HIT_TEST_RESULT(g_object_new(WEBKIT_TYPE_HIT_TEST_RESULT, + "link-uri", linkURI.get(), + "image-uri", imageURI.get(), + "media-uri", mediaURI.get(), + "context", context, + "inner-node", node, + NULL)); +} + +} |