src/plugin-loading/plugin_property_support.cpp

   1 /*
   2  * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  *    Licensed under the Apache License, Version 2.0 (the "License");
   5  *    you may not use this file except in compliance with the License.
   6  *    You may obtain a copy of the License at
   7  *
   8  *        http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *    Unless required by applicable law or agreed to in writing, software
  11  *    distributed under the License is distributed on an "AS IS" BASIS,
  12  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *    See the License for the specific language governing permissions and
  14  *    limitations under the License.
  15  */
  16 /**
  17  * @file    plugin_property_support.cpp
  18  * @author  Yunchan Cho (yunchan.cho@samsung.com)
  19  * @version 1.0
  20  * @brief
  21  */
  22
  23 #include "plugin_property_support.h"
  24 #include <dpl/log/log.h>
  25
  26 using namespace PluginModule;
  27
  28 const char *NAVIGATOR_PROPERTY_NAME = "navigator";
  29 const char *SCALE_PROPERTY_NAME = "scale";
  30 const char *BUNDLE_PROPERTY_NAME = "__bundle";
  31 const char *THEME_PROPERTY_NAME = "theme";
  32
  33 WindowPropertySupport::WindowPropertySupport(
  34     JSGlobalContextRef context) :
  35     m_scale(0),
  36     m_bundle(""),
  37     m_theme(""),
  38     m_context(context)
  39 {}
  40
  41 WindowPropertySupport::~WindowPropertySupport()
  42 {}
  43
  44 float WindowPropertySupport::getScale() const
  45 {
  46     return m_scale;
  47 }
  48
  49 std::string WindowPropertySupport::getBundle() const
  50 {
  51     return m_bundle;
  52 }
  53
  54 std::string WindowPropertySupport::getTheme() const
  55 {
  56     return m_theme;
  57 }
  58
  59 JSGlobalContextRef WindowPropertySupport::getJSContext() const
  60 {
  61     return m_context;
  62 }
  63
  64 void WindowPropertySupport::setScaleToNavigatorProperty(const double scale)
  65 {
  66     LogDebug("set window.navigator.scale: " << scale);
  67
  68     m_scale = scale;
  69
  70     setPropertyToNavigator(SCALE_PROPERTY_NAME,
  71                            JSValueMakeNumber(m_context, scale));
  72 }
  73
  74 void WindowPropertySupport::setBundleToWindowProperty(const char* bundle)
  75 {
  76     LogDebug("set window.__bundle: " << bundle);
  77
  78     if (bundle) {
  79         m_bundle = bundle;
  80
  81         JSStringRef bundleString = JSStringCreateWithUTF8CString(bundle);
  82
  83         setPropertyToWindow(BUNDLE_PROPERTY_NAME,
  84                             JSValueMakeString(m_context, bundleString));
  85
  86         JSStringRelease(bundleString);
  87     }
  88 }
  89
  90 void WindowPropertySupport::setThemeToNavigatorProperty(const char* theme)
  91 {
  92     LogDebug("set window.navigator.__theme: " << theme);
  93
  94     if (theme) {
  95         m_theme = theme;
  96
  97         JSStringRef themeString = JSStringCreateWithUTF8CString(theme);
  98
  99         setPropertyToNavigator(THEME_PROPERTY_NAME,
 100                                JSValueMakeString(m_context, themeString));
 101
 102         JSStringRelease(themeString);
 103     }
 104 }
 105
 106 void WindowPropertySupport::setPropertyToWindow(const char* propertyName,
 107                                                 JSValueRef jsValue)
 108 {
 109     if (propertyName) {
 110         JSObjectRef globalObject = JSContextGetGlobalObject(m_context);
 111
 112         JSStringRef propertyNameString =
 113             JSStringCreateWithUTF8CString(propertyName);
 114         JSObjectSetProperty(m_context,
 115                             globalObject,
 116                             propertyNameString,
 117                             jsValue,
 118                             kJSPropertyAttributeReadOnly,
 119                             NULL);
 120
 121         JSStringRelease(propertyNameString);
 122     }
 123 }
 124
 125 void WindowPropertySupport::setPropertyToNavigator(const char* propertyName,
 126                                                    JSValueRef jsValue)
 127 {
 128     if (propertyName) {
 129         JSObjectRef globalObject = JSContextGetGlobalObject(m_context);
 130
 131         JSStringRef navigatorString =
 132             JSStringCreateWithUTF8CString(NAVIGATOR_PROPERTY_NAME);
 133         JSValueRef navigatorValue = JSObjectGetProperty(m_context,
 134                                                         globalObject,
 135                                                         navigatorString,
 136                                                         NULL);
 137
 138         JSStringRef propertyNameString =
 139             JSStringCreateWithUTF8CString(propertyName);
 140         JSObjectSetProperty(m_context,
 141                             JSValueToObject(m_context, navigatorValue, NULL),
 142                             propertyNameString,
 143                             jsValue,
 144                             kJSPropertyAttributeReadOnly,
 145                             NULL);
 146
 147         JSStringRelease(propertyNameString);
 148         JSStringRelease(navigatorString);
 149     }
 150 }
 151