am 643ca787: Merge webkit.org at r51976 : Initial merge by git.

Merge commit '643ca7872b450ea4efacab6188849e5aac2ba161' into eclair-mr2-plus-aosp

* commit '643ca7872b450ea4efacab6188849e5aac2ba161':
  Merge webkit.org at r51976 : Initial merge by git.

1 files changed, 124 insertions, 0 deletions

diff --git a/WebCore/bindings/js/JSInspectorFrontendHostCustom.cpp b/WebCore/bindings/js/JSInspectorFrontendHostCustom.cpp
new file mode 100644
index 0000000..1970bf7
--- /dev/null
+++ b/WebCore/bindings/js/JSInspectorFrontendHostCustom.cpp
@@ -0,0 +1,124 @@
+/*
+ * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
+ * Copyright (C) 2009 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "config.h"
+#include "JSInspectorFrontendHost.h"
+
+#if ENABLE(INSPECTOR)
+
+#include "ContextMenuItem.h"
+#include "ExceptionCode.h"
+#include "Frame.h"
+#include "InspectorController.h"
+#include "InspectorFrontendHost.h"
+#include "JSEvent.h"
+#include "JSNode.h"
+#include "JSRange.h"
+#include "MouseEvent.h"
+#include "Node.h"
+#include "Page.h"
+#include "TextIterator.h"
+#include "VisiblePosition.h"
+#include <runtime/JSArray.h>
+#include <runtime/JSLock.h>
+#include <runtime/JSObject.h>
+#include <wtf/Vector.h>
+
+using namespace JSC;
+
+namespace WebCore {
+
+JSValue JSInspectorFrontendHost::search(ExecState* exec, const ArgList& args)
+{
+    if (args.size() < 2)
+        return jsUndefined();
+
+    Node* node = toNode(args.at(0));
+    if (!node)
+        return jsUndefined();
+
+    String target = args.at(1).toString(exec);
+    if (exec->hadException())
+        return jsUndefined();
+
+    MarkedArgumentBuffer result;
+    RefPtr<Range> searchRange(rangeOfContents(node));
+
+    ExceptionCode ec = 0;
+    do {
+        RefPtr<Range> resultRange(findPlainText(searchRange.get(), target, true, false));
+        if (resultRange->collapsed(ec))
+            break;
+
+        // A non-collapsed result range can in some funky whitespace cases still not
+        // advance the range's start position (4509328). Break to avoid infinite loop.
+        VisiblePosition newStart = endVisiblePosition(resultRange.get(), DOWNSTREAM);
+        if (newStart == startVisiblePosition(searchRange.get(), DOWNSTREAM))
+            break;
+
+        result.append(toJS(exec, resultRange.get()));
+
+        setStart(searchRange.get(), newStart);
+    } while (true);
+
+    return constructArray(exec, result);
+}
+
+JSValue JSInspectorFrontendHost::showContextMenu(ExecState* execState, const ArgList& args)
+{
+    if (args.size() < 2)
+        return jsUndefined();
+
+    Event* event = toEvent(args.at(0));
+
+    JSArray* array = asArray(args.at(1));
+    Vector<ContextMenuItem> items;
+
+    for (size_t i = 0; i < array->length(); ++i) {
+        JSObject* item = asObject(array->getIndex(i));
+        JSValue label = item->get(execState, Identifier(execState, "label"));
+        JSValue id = item->get(execState, Identifier(execState, "id"));
+        if (label.isUndefined() || id.isUndefined())
+            items.append(ContextMenuItem(SeparatorType, ContextMenuItemTagNoAction, String()));
+        else {
+            ContextMenuAction typedId = static_cast<ContextMenuAction>(ContextMenuItemBaseCustomTag + id.toInt32(execState));
+            items.append(ContextMenuItem(ActionType, typedId, label.toString(execState)));
+        }
+    }
+
+    impl()->showContextMenu(event, items);
+    return jsUndefined();
+}
+
+} // namespace WebCore
+
+#endif // ENABLE(INSPECTOR)