Source/WebKit2/WebProcess/WebCoreSupport/WebInspectorClient.cpp

   1 /*
   2  * Copyright (C) 2010 Apple 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
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  23  * THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #include "config.h"
  27 #include "WebInspectorClient.h"
  28
  29 #if ENABLE(INSPECTOR)
  30
  31 #include "WebInspector.h"
  32 #include "WebPage.h"
  33 #include <WebCore/InspectorController.h>
  34 #include <WebCore/Page.h>
  35 #if ENABLE(TIZEN_REMOTE_WEB_INSPECTOR)
  36 #include <WebCore/Settings.h>
  37 #endif
  38
  39 using namespace WebCore;
  40
  41 namespace WebKit {
  42
  43 #if ENABLE(TIZEN_REMOTE_WEB_INSPECTOR)
  44 void WebInspectorClient::attachRemoteFrontend()
  45 {
  46     if (!m_page || !m_page->corePage())
  47         return;
  48
  49     Settings* settings = m_page->corePage()->settings();
  50     if (settings)
  51         settings->setDeveloperExtrasEnabled(true);
  52
  53     m_remoteFrontend = true;
  54     InspectorController *controller = m_page->corePage()->inspectorController();
  55     if (controller)
  56         controller->connectFrontend(this);
  57 }
  58
  59 void WebInspectorClient::detachRemoteFrontend()
  60 {
  61     if (!m_page || !m_page->corePage())
  62         return;
  63
  64     Settings* settings = m_page->corePage()->settings();
  65     if (settings)
  66         settings->setDeveloperExtrasEnabled(false);
  67
  68     m_remoteFrontend = false;
  69     InspectorController *controller = m_page->corePage()->inspectorController();
  70     if (controller)
  71         controller->disconnectFrontend();
  72 }
  73 #endif
  74
  75 void WebInspectorClient::inspectorDestroyed()
  76 {
  77 #if ENABLE(TIZEN_REMOTE_WEB_INSPECTOR)
  78     WebInspectorServerTizen::server()->unregisterClient(this);
  79 #endif
  80     closeInspectorFrontend();
  81     delete this;
  82 }
  83
  84 WebCore::InspectorFrontendChannel* WebInspectorClient::openInspectorFrontend(InspectorController*)
  85 {
  86     WebPage* inspectorPage = m_page->inspector()->createInspectorPage();
  87     ASSERT_UNUSED(inspectorPage, inspectorPage);
  88     return this;
  89 }
  90
  91 void WebInspectorClient::closeInspectorFrontend()
  92 {
  93     if (m_page->inspector()) {
  94         m_page->inspector()->didClose();
  95     }
  96 }
  97
  98 void WebInspectorClient::bringFrontendToFront()
  99 {
 100     m_page->inspector()->bringToFront();
 101 }
 102
 103 void WebInspectorClient::didResizeMainFrame(Frame*)
 104 {
 105     if (m_page->inspector())
 106         m_page->inspector()->updateDockingAvailability();
 107 }
 108
 109 void WebInspectorClient::highlight()
 110 {
 111     if (!m_highlightOverlay) {
 112         RefPtr<PageOverlay> highlightOverlay = PageOverlay::create(this);
 113         m_highlightOverlay = highlightOverlay.get();
 114         m_page->installPageOverlay(highlightOverlay.release());
 115     } else
 116         m_highlightOverlay->setNeedsDisplay();
 117 }
 118
 119 void WebInspectorClient::hideHighlight()
 120 {
 121     if (m_highlightOverlay)
 122         m_page->uninstallPageOverlay(m_highlightOverlay, false);
 123 }
 124
 125 bool WebInspectorClient::sendMessageToFrontend(const String& message)
 126 {
 127 #if ENABLE(TIZEN_REMOTE_WEB_INSPECTOR)
 128     if (m_remoteFrontend)
 129         return WebInspectorServerTizen::server()->webSocketSend(message);
 130 #endif
 131     WebInspector* inspector = m_page->inspector();
 132     if (!inspector)
 133         return false;
 134
 135 #if ENABLE(INSPECTOR_SERVER)
 136     if (inspector->hasRemoteFrontendConnected()) {
 137         inspector->sendMessageToRemoteFrontend(message);
 138         return true;
 139     }
 140 #endif
 141
 142     WebPage* inspectorPage = inspector->inspectorPage();
 143     if (inspectorPage)
 144         return doDispatchMessageOnFrontendPage(inspectorPage->corePage(), message);
 145
 146     return false;
 147 }
 148
 149 void WebInspectorClient::pageOverlayDestroyed(PageOverlay*)
 150 {
 151 }
 152
 153 void WebInspectorClient::willMoveToWebPage(PageOverlay*, WebPage* webPage)
 154 {
 155     if (webPage)
 156         return;
 157
 158     // The page overlay is moving away from the web page, reset it.
 159     ASSERT(m_highlightOverlay);
 160     m_highlightOverlay = 0;
 161 }
 162
 163 void WebInspectorClient::didMoveToWebPage(PageOverlay*, WebPage*)
 164 {
 165 }
 166
 167 void WebInspectorClient::drawRect(PageOverlay* overlay, WebCore::GraphicsContext& context, const WebCore::IntRect& dirtyRect)
 168 {
 169     m_page->corePage()->inspectorController()->drawHighlight(context);
 170 }
 171
 172 bool WebInspectorClient::mouseEvent(PageOverlay*, const WebMouseEvent&)
 173 {
 174     return false;
 175 }
 176
 177 } // namespace WebKit
 178
 179 #endif // ENABLE(INSPECTOR)