101 lines
3.1 KiB
C++
101 lines
3.1 KiB
C++
// Copyright (c) 2008-2009 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "uiplugin_test.h"
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#include "uiplugin.h"
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#include "cefclient.h"
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// Implementation of the V8 handler class for the "window.uiapp" functions.
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class ClientV8UIHandler : public CefThreadSafeBase<CefV8Handler>
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{
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public:
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ClientV8UIHandler() {}
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// Execute with the specified argument list and return value. Return true if
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// the method was handled.
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virtual bool Execute(const CefString& name,
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CefRefPtr<CefV8Value> object,
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const CefV8ValueList& arguments,
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CefRefPtr<CefV8Value>& retval,
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CefString& exception)
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{
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if(name == "modifyRotation") {
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// This function requires one argument.
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if(arguments.size() != 1)
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return false;
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float increment = 0.;
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if(arguments[0]->IsInt()) {
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// The argument is an integer value.
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increment = static_cast<float>(arguments[0]->GetIntValue());
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} else if(arguments[0]->IsDouble()) {
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// The argument is an double value.
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increment = static_cast<float>(arguments[0]->GetDoubleValue());
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}
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if(increment != 0.) {
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// Modify the rotation accordingly.
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ModifyRotation(increment);
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return true;
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}
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} else if(name == "resetRotation") {
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// Reset the rotation value.
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ResetRotation();
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return true;
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} else if(name == "viewSource") {
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// View the page source.
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AppGetBrowser()->GetMainFrame()->ViewSource();
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return true;
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}
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return false;
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}
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};
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void InitUIPluginTest()
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{
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// Structure providing information about the client plugin.
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CefPluginInfo plugin_info;
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CefString(&plugin_info.display_name).FromASCII("Client UI Plugin");
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CefString(&plugin_info.unique_name).FromASCII("client_ui_plugin");
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CefString(&plugin_info.description).FromASCII("My Example Client UI Plugin");
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CefString(&plugin_info.mime_type).FromASCII("application/x-client-ui-plugin");
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plugin_info.np_getentrypoints = NP_UIGetEntryPoints;
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plugin_info.np_initialize = NP_UIInitialize;
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plugin_info.np_shutdown = NP_UIShutdown;
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// Register the internal client plugin
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CefRegisterPlugin(plugin_info);
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// Register a V8 extension with the below JavaScript code that calls native
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// methods implemented in ClientV8UIHandler.
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std::string code = "var cef;"
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"if (!cef)"
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" cef = {};"
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"if (!cef.uiapp)"
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" cef.uiapp = {};"
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"(function() {"
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" cef.uiapp.modifyRotation = function(val) {"
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" native function modifyRotation();"
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" return modifyRotation(val);"
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" };"
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" cef.uiapp.resetRotation = function() {"
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" native function resetRotation();"
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" return resetRotation();"
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" };"
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" cef.uiapp.viewSource = function() {"
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" native function viewSource();"
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" return viewSource();"
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" };"
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"})();";
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CefRegisterExtension("uiplugin/test", code, new ClientV8UIHandler());
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}
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void RunUIPluginTest(CefRefPtr<CefBrowser> browser)
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{
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browser->GetMainFrame()->LoadURL("http://tests/uiapp");
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}
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