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      1 /*
      2  * Copyright (c) 2013, Google Inc. All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #include "config.h"
     32 #include "core/testing/DummyPageHolder.h"
     33 
     34 #include "core/frame/LocalDOMWindow.h"
     35 #include "core/frame/FrameView.h"
     36 #include "core/frame/LocalFrame.h"
     37 #include "core/frame/Settings.h"
     38 #include "core/loader/EmptyClients.h"
     39 #include "wtf/Assertions.h"
     40 
     41 namespace blink {
     42 
     43 PassOwnPtr<DummyPageHolder> DummyPageHolder::create(
     44     const IntSize& initialViewSize,
     45     Page::PageClients* pageClients,
     46     PassOwnPtr<FrameLoaderClient> frameLoaderClient) {
     47     return adoptPtr(new DummyPageHolder(initialViewSize, pageClients, frameLoaderClient));
     48 }
     49 
     50 DummyPageHolder::DummyPageHolder(
     51     const IntSize& initialViewSize,
     52     Page::PageClients* pageClients,
     53     PassOwnPtr<FrameLoaderClient> frameLoaderClient)
     54 {
     55     if (!pageClients) {
     56         fillWithEmptyClients(m_pageClients);
     57     } else {
     58         m_pageClients.chromeClient = pageClients->chromeClient;
     59         m_pageClients.contextMenuClient = pageClients->contextMenuClient;
     60         m_pageClients.editorClient = pageClients->editorClient;
     61         m_pageClients.dragClient = pageClients->dragClient;
     62         m_pageClients.inspectorClient = pageClients->inspectorClient;
     63         m_pageClients.backForwardClient = pageClients->backForwardClient;
     64         m_pageClients.spellCheckerClient = pageClients->spellCheckerClient;
     65         m_pageClients.storageClient = pageClients->storageClient;
     66     }
     67     m_page = adoptPtrWillBeNoop(new Page(m_pageClients));
     68     Settings& settings = m_page->settings();
     69     // FIXME: http://crbug.com/363843. This needs to find a better way to
     70     // not create graphics layers.
     71     settings.setAcceleratedCompositingEnabled(false);
     72 
     73     m_frameLoaderClient = frameLoaderClient;
     74     if (!m_frameLoaderClient)
     75         m_frameLoaderClient = adoptPtr(new EmptyFrameLoaderClient);
     76 
     77     m_frame = LocalFrame::create(m_frameLoaderClient.get(), &m_page->frameHost(), 0);
     78     m_frame->setView(FrameView::create(m_frame.get(), initialViewSize));
     79     m_frame->init();
     80 }
     81 
     82 DummyPageHolder::~DummyPageHolder()
     83 {
     84     m_page->willBeDestroyed();
     85     m_page.clear();
     86 #if !ENABLE(OILPAN)
     87     ASSERT(m_frame->hasOneRef());
     88 #endif
     89     m_frame.clear();
     90 }
     91 
     92 Page& DummyPageHolder::page() const
     93 {
     94     return *m_page;
     95 }
     96 
     97 LocalFrame& DummyPageHolder::frame() const
     98 {
     99     ASSERT(m_frame);
    100     return *m_frame;
    101 }
    102 
    103 FrameView& DummyPageHolder::frameView() const
    104 {
    105     return *m_frame->view();
    106 }
    107 
    108 Document& DummyPageHolder::document() const
    109 {
    110     return *m_frame->domWindow()->document();
    111 }
    112 
    113 } // namespace blink
    114