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1 /* |
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2 * Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: JNI methods |
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15 * |
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16 */ |
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17 |
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18 // INCLUDE FILES |
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19 #include "CM2GEventSource.h" |
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20 #include "com_nokia_microedition_m2g_M2GScalableGraphics.h" |
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21 #include "CM2GRenderContext.h" |
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22 #include "MM2GSVGProxy.h" // TM2GRenderRect |
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23 #include <methodwrappers.h> |
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24 |
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25 M2G_NS_START |
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26 |
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27 // EXTERNAL DATA STRUCTURES |
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28 |
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29 // EXTERNAL FUNCTION PROTOTYPES |
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30 |
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31 // CONSTANTS |
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32 |
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33 // MACROS |
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34 |
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35 // LOCAL CONSTANTS AND MACROS |
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36 |
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37 // MODULE DATA STRUCTURES |
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38 |
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39 // LOCAL FUNCTION PROTOTYPES |
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40 |
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41 // FORWARD DECLARATIONS |
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42 |
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43 // CLASS DECLARATION |
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44 |
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45 // ================================ FUNCTIONS ================================== |
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46 |
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47 // ----------------------------------------------------------------------------- |
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48 // Java_com_nokia_microedition_m2g_M2GScalableGraphics::_bind |
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49 // ----------------------------------------------------------------------------- |
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50 /** |
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51 * Calls MM2GRenderContext::BindL method. |
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52 * @since Series S60 3.0 |
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53 * @param aRenderContextHandle Render context handle. |
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54 * @param aTargetHandle Target graphics handle |
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55 * @throws exception if not ok |
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56 */ |
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57 LOCAL_C void DoBindL(TInt aRenderContextHandle, TInt aTargetHandle, TBool aUiToolkit) |
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58 { |
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59 MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle); |
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60 rc->BindL(aTargetHandle, aUiToolkit); |
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61 } |
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62 |
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63 /** |
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64 * JNI method |
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65 */ |
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66 JNIEXPORT jint JNICALL |
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67 Java_com_nokia_microedition_m2g_M2GScalableGraphics__1bind( |
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68 JNIEnv* aJni, |
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69 jobject, |
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70 jint aEventSourceHandle, |
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71 jint aRenderContextHandle, |
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72 jint aTargetHandle, |
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73 jboolean aUiToolkit) |
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74 { |
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75 M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _bind - begin"); |
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76 TInt err = KM2GNotOk; |
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77 if (aUiToolkit) // If the current toolkit is eSWT. |
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78 { |
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79 MSwtClient* client = reinterpret_cast< MSwtClient* >(aEventSourceHandle); |
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80 if (client && aRenderContextHandle) |
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81 { |
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82 typedef void (MM2GRenderContext::*pBindL)(TInt&, TInt); |
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83 pBindL DoBindL = &MM2GRenderContext::BindL; |
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84 MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle); |
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85 TMethodWrapper2<MM2GRenderContext, TInt& ,TInt > DoBind( |
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86 *rc, |
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87 DoBindL, |
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88 aTargetHandle, |
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89 aUiToolkit); |
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90 err = client->Execute(DoBind); |
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91 } |
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92 } |
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93 else |
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94 { |
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95 TInt aUiToolkit = 0; // The current toolkit is LCDUI |
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96 CM2GEventSource* eventSource = JavaUnhand< CM2GEventSource >(aEventSourceHandle); |
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97 |
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98 if (eventSource && aRenderContextHandle) |
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99 { |
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100 |
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101 err = eventSource->ExecuteTrap( |
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102 &DoBindL, |
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103 aRenderContextHandle, |
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104 aTargetHandle, |
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105 aUiToolkit); |
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106 } |
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107 } |
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108 M2GGeneral::CheckErrorCode(aJni, err); |
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109 |
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110 M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _bind: %d - end", err); |
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111 return err; |
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112 } |
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113 |
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114 // ----------------------------------------------------------------------------- |
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115 // Java_com_nokia_microedition_m2g_M2GScalableGraphics::_createRenderContext |
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116 // ----------------------------------------------------------------------------- |
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117 /** |
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118 * Calls MM2GRenderContext::NewL method. |
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119 * @since Series S60 3.0 |
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120 * @param aSvgProxyHandle Proxy instance. |
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121 * @param aHandle Render context handle. |
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122 * @throws exception if not ok |
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123 */ |
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124 LOCAL_C void DoCreateRenderContextL(TInt* aHandle, MM2GSVGProxy* aSvgProxyHandle) |
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125 { |
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126 MM2GRenderContext* handle = CM2GRenderContext::NewL(aSvgProxyHandle); |
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127 *aHandle = JavaMakeHandle(handle); |
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128 } |
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129 |
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130 /** |
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131 * JNI method |
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132 */ |
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133 JNIEXPORT jint JNICALL |
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134 Java_com_nokia_microedition_m2g_M2GScalableGraphics__1createRenderContext( |
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135 JNIEnv* aJni, |
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136 jobject, |
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137 jint aEventSourceHandle, |
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138 jint aSvgProxyHandle, |
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139 jboolean aUiToolkit) |
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140 { |
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141 M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _createRenderContext - begin"); |
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142 TInt handle = M2G_INVALID_HANDLE; |
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143 TInt err = KM2GNotOk; |
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144 if (aUiToolkit) // If the current toolkit is eSWT. |
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145 { |
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146 MSwtClient* client = reinterpret_cast< MSwtClient* >(aEventSourceHandle); |
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147 if (client && aSvgProxyHandle) |
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148 { |
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149 typedef void (*pDoCreateRenderContextL)(TInt*,MM2GSVGProxy*); |
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150 pDoCreateRenderContextL lDoCreateRenderContextL = DoCreateRenderContextL; |
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151 TSwtM2gMethodWrapper2<TInt,MM2GSVGProxy> DoCreateRenderContext( |
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152 lDoCreateRenderContextL, |
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153 &handle, |
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154 JavaUnhand<MM2GSVGProxy>(aSvgProxyHandle) |
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155 ); |
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156 err = client->Execute(DoCreateRenderContext); |
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157 } |
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158 } |
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159 else |
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160 { |
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161 CM2GEventSource* eventSource = JavaUnhand< CM2GEventSource >(aEventSourceHandle); |
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162 |
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163 if (eventSource && aSvgProxyHandle) |
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164 { |
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165 err = eventSource->ExecuteTrap( |
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166 &DoCreateRenderContextL, |
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167 &handle, |
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168 JavaUnhand<MM2GSVGProxy>(aSvgProxyHandle)); |
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169 } |
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170 } |
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171 handle = M2GGeneral::CheckErrorCodeAndHandle( |
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172 aJni, err, handle, err); |
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173 |
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174 M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _createRenderContext: %d - end", handle); |
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175 return handle; |
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176 } |
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177 |
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178 // ----------------------------------------------------------------------------- |
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179 // Java_com_nokia_microedition_m2g_M2GScalableGraphics::_deleteRenderContext |
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180 // ----------------------------------------------------------------------------- |
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181 /** |
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182 * Deletes the object |
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183 * @since Series S60 3.0 |
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184 * @param aRenderContextHandle Render context handle |
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185 */ |
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186 LOCAL_C void DoDeleteRenderContext(TInt aRenderContextHandle) |
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187 { |
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188 M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) DoDeleteRenderContext"); |
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189 MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle); |
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190 delete rc; |
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191 } |
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192 /** |
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193 * Class: com_nokia_microedition_m2g_M2GScalableGraphics |
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194 * Method: deleteRenderContext |
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195 * Signature: |
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196 */ |
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197 JNIEXPORT void JNICALL |
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198 Java_com_nokia_microedition_m2g_M2GScalableGraphics__1deleteRenderContext( |
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199 JNIEnv*, |
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200 jobject, |
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201 jint aEventSourceHandle, |
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202 jint aRenderContextHandle, |
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203 jboolean aUIToolkit) |
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204 { |
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205 M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _deleteRenderContext - begin"); |
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206 // TInt err = KM2GNotOk; |
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207 if (aUIToolkit) // If the current toolkit is eSWT. |
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208 { |
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209 MSwtClient* client = reinterpret_cast< MSwtClient* >(aEventSourceHandle); |
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210 if (client && aRenderContextHandle) |
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211 { |
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212 typedef void (*pDoDeleteRenderContext)(TInt aRenderContextHandle); |
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213 pDoDeleteRenderContext lDoDeleteRenderContext = DoDeleteRenderContext; |
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214 _TSwtM2gMethodWrapper1<TInt> DoDeleteRenderContext( |
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215 lDoDeleteRenderContext, |
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216 aRenderContextHandle |
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217 ); |
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218 /*err = */ |
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219 client->Execute(DoDeleteRenderContext); |
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220 } |
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221 } |
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222 else |
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223 { |
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224 CM2GEventSource* eventSource = JavaUnhand< CM2GEventSource >(aEventSourceHandle); |
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225 if (eventSource && aRenderContextHandle) |
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226 { |
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227 eventSource->ExecuteV( |
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228 &DoDeleteRenderContext, |
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229 aRenderContextHandle); |
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230 } |
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231 } |
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232 M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _deleteRenderContext - end"); |
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233 } |
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234 |
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235 // ----------------------------------------------------------------------------- |
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236 // Java_com_nokia_microedition_m2g_M2GScalableGraphics::_release |
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237 // ----------------------------------------------------------------------------- |
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238 /** |
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239 * Calls MM2GRenderContext::ReleaseL method. |
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240 * @since Series S60 3.0 |
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241 * @param aRenderContextHandle Context handle |
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242 * @return KM2GOk if ok |
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243 */ |
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244 LOCAL_C void DoReleaseL(TInt aRenderContextHandle) |
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245 { |
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246 MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle); |
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247 rc->ReleaseL(); |
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248 } |
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249 |
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250 /** |
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251 * JNI method |
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252 */ |
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253 JNIEXPORT jint JNICALL |
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254 Java_com_nokia_microedition_m2g_M2GScalableGraphics__1release( |
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255 JNIEnv* aJni, |
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256 jobject, |
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257 jint aEventSourceHandle, |
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258 jint aRenderContextHandle, |
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259 jboolean aUIToolkit) |
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260 { |
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261 M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _release - begin"); |
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262 CM2GEventSource* eventSource = JavaUnhand< CM2GEventSource >(aEventSourceHandle); |
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263 TInt err = KM2GNotOk; |
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264 if (aUIToolkit) // If the current toolkit is eSWT. |
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265 { |
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266 MSwtClient* client = reinterpret_cast< MSwtClient* >(aEventSourceHandle); |
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267 if (client && aRenderContextHandle) |
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268 { |
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269 typedef void (MM2GRenderContext::*pReleaseL)(); |
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270 pReleaseL ReleaseL = &MM2GRenderContext::ReleaseL; |
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271 MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle); |
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272 TMethodWrapper0<MM2GRenderContext> Release( |
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273 *rc, |
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274 ReleaseL |
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275 ); |
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276 err = client->Execute(Release); |
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277 } |
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278 } |
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279 else |
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280 { |
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281 if (eventSource && aRenderContextHandle) |
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282 { |
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283 err = eventSource->ExecuteTrap( |
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284 &DoReleaseL, |
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285 aRenderContextHandle); |
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286 } |
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287 } |
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288 M2GGeneral::CheckErrorCode(aJni, err); |
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289 |
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290 M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _release: %d - end", err); |
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291 return err; |
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292 } |
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293 |
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294 // ----------------------------------------------------------------------------- |
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295 // Java_com_nokia_microedition_m2g_M2GScalableGraphics::_render |
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296 // ----------------------------------------------------------------------------- |
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297 /** |
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298 * Calls MM2GRenderContext::RenderL method. |
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299 * @since Series S60 3.0 |
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300 * @param aRenderContextHandle Context handle |
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301 * @param aDocumentHandle Document handle. |
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302 * @param aSvgW Svg width. |
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303 * @param aSvgH Svg heigth. |
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304 * @param aCurrentTime Current time. |
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305 * @throws Exception if not ok |
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306 */ |
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307 LOCAL_C void DoRenderL( |
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308 TInt aRenderContextHandle, |
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309 TInt aDocumentHandle, |
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310 TM2GRenderRect* aRr, |
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311 TInt aSvgW, |
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312 TInt aSvgH, |
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313 float* aCurrentTime |
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314 ) |
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315 { |
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316 MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle); |
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317 |
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318 rc->RenderLCDUIL(aDocumentHandle, *aCurrentTime, aSvgW, aSvgH, *aRr); |
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319 } |
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320 |
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321 /** |
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322 * JNI method |
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323 */ |
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324 JNIEXPORT jint JNICALL |
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325 Java_com_nokia_microedition_m2g_M2GScalableGraphics__1renderLCDUI( |
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326 JNIEnv* aJni, |
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327 jobject, |
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328 jint aEventSourceHandle, |
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329 jint aRenderContextHandle, |
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330 jint aDocumentHandle, |
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331 jint aX, jint aY, |
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332 jint aClipX, jint aClipY, jint aClipW, jint aClipH, |
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333 jint aSvgW, jint aSvgH, |
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334 jfloat aCurrentTime) |
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335 { |
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336 M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _render, time:%f - begin", aCurrentTime); |
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337 |
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338 TM2GRenderRect rr(aX, aY, aClipX, aClipY, aClipW, aClipH); |
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339 |
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340 TInt err = KM2GNotOk; |
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341 |
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342 CM2GEventSource* eventSource = JavaUnhand< CM2GEventSource >(aEventSourceHandle); |
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343 if (eventSource && aRenderContextHandle && aDocumentHandle) |
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344 { |
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345 |
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346 err = eventSource->ExecuteTrap(&DoRenderL, |
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347 aRenderContextHandle, |
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348 aDocumentHandle, |
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349 &rr, |
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350 aSvgW, |
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351 aSvgH, |
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352 &aCurrentTime); |
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353 } |
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354 |
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355 M2GGeneral::CheckErrorCode(aJni, err); |
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356 |
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357 M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _render: %d - end", err); |
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358 |
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359 return err; |
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360 } |
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361 JNIEXPORT jintArray JNICALL |
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362 Java_com_nokia_microedition_m2g_M2GScalableGraphics__1renderESWT( |
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363 JNIEnv* aJni, |
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364 jobject, |
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365 jint aEventSourceHandle, |
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366 jint aRenderContextHandle, |
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367 jint aDocumentHandle, |
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368 jint aX, jint aY, |
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369 jint aClipX, jint aClipY, jint aClipW, jint aClipH, |
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370 jint aSvgW, jint aSvgH, |
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371 jfloat aCurrentTime, |
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372 jint aUseNativeClear |
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373 ) |
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374 { |
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375 M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _render, time:%f - begin", aCurrentTime); |
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376 TM2GRenderRect rr(aX, aY, aClipX, aClipY, aClipW, aClipH); |
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377 // TInt err = KM2GNotOk; |
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378 jintArray returnDataJava = aJni->NewIntArray(10); |
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379 MSwtClient* client = reinterpret_cast< MSwtClient* >(aEventSourceHandle); |
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380 if (client && aRenderContextHandle && aDocumentHandle) |
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381 { |
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382 MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle); |
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383 typedef void (MM2GRenderContext::*pRenderESWTL)( |
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384 TM2GSvgDocumentHandle&, |
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385 const TReal32, |
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386 TInt aSvgW, |
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387 TInt aSvgH, |
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388 TM2GRenderRect&, |
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389 MSwtClient*, |
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390 TBool, |
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391 TInt*); |
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392 pRenderESWTL RenderESWTL = &MM2GRenderContext::RenderESWTL; |
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393 TInt returnData[10]; |
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394 TMethodWrapper8<MM2GRenderContext, |
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395 TInt&,const TReal32,TInt,TInt, |
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396 TM2GRenderRect&,MSwtClient*,TBool,TInt*> RenderESWT( |
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397 *rc, |
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398 RenderESWTL, |
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399 aDocumentHandle, |
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400 aCurrentTime, |
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401 aSvgW, |
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402 aSvgH, |
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403 rr, |
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404 client, |
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405 aUseNativeClear, |
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406 returnData |
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407 ); |
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408 /*err = */ |
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409 client->Execute(RenderESWT); |
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410 if (returnDataJava != NULL) |
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411 aJni->SetIntArrayRegion(returnDataJava, 0, 10, const_cast<TInt*>(returnData)); |
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412 } |
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413 M2G_DEBUG_1("M2G_DEBUG: JNI ( M2GScalableGraphics ) _render: %d - end", err); |
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414 return returnDataJava; |
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415 } |
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416 |
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417 // ----------------------------------------------------------------------------- |
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418 // Java_com_nokia_microedition_m2g_M2GScalableGraphics::_setRenderingQuality |
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419 // ----------------------------------------------------------------------------- |
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420 /** |
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421 * Calls MM2GRenderContext::SetRenderingQuality method. |
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422 * @since Series S60 3.0 |
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423 * @param aRenderContextHandle Context handle |
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424 * @param aMode |
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425 * @throws Exception if not ok |
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426 */ |
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427 LOCAL_C void DoSetRenderingQualityL( |
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428 TInt aRenderContextHandle, TInt aMode) |
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429 { |
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430 MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle); |
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431 rc->SetRenderingQualityL(aMode); |
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432 } |
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433 |
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434 /** |
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435 * JNI method |
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436 */ |
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437 JNIEXPORT void JNICALL |
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438 Java_com_nokia_microedition_m2g_M2GScalableGraphics__1setRenderingQuality( |
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439 JNIEnv* aJni, |
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440 jobject, |
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441 jint aEventSourceHandle, |
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442 jint aRenderContextHandle, jint aMode, jboolean aUiToolkit) |
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443 { |
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444 M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _setRenderingQuality - begin"); |
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445 TInt err = KM2GNotOk; |
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446 if (aUiToolkit) // If the current Ui Toolkit is eSWT. |
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447 { |
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448 MSwtClient* client = reinterpret_cast< MSwtClient* >(aEventSourceHandle); |
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449 if (client && aRenderContextHandle) |
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450 { |
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451 typedef void (MM2GRenderContext::*pSetRenderingQualityL)(TInt); |
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452 pSetRenderingQualityL SetRenderingQualityL = &MM2GRenderContext::SetRenderingQualityL; |
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453 MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle); |
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454 TMethodWrapper1<MM2GRenderContext,TInt> SetRenderingQuality( |
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455 *rc, |
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456 SetRenderingQualityL, |
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457 aMode); |
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458 err = client->Execute(SetRenderingQuality); |
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459 } |
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460 } |
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461 else |
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462 { |
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463 CM2GEventSource* eventSource = JavaUnhand< CM2GEventSource >(aEventSourceHandle); |
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464 if (eventSource && aRenderContextHandle) |
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465 { |
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466 err = eventSource->ExecuteTrap( |
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467 &DoSetRenderingQualityL, |
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468 aRenderContextHandle, aMode); |
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469 } |
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470 } |
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471 M2GGeneral::CheckErrorCode(aJni, err); |
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472 |
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473 M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _setRenderingQuality - end"); |
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474 } |
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475 |
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476 // ----------------------------------------------------------------------------- |
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477 // Java_com_nokia_microedition_m2g_M2GScalableGraphics::_setTransparency |
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478 // ----------------------------------------------------------------------------- |
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479 /** |
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480 * Calls MM2GRenderContext::SetTransparency method. |
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481 * @since Series S60 3.0 |
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482 * @param aRenderContextHandle Context handle |
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483 * @param aAplha - |
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484 */ |
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485 LOCAL_C void DoSetTransparencyL( |
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486 TInt aRenderContextHandle, |
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487 TReal32* aAlpha) |
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488 { |
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489 MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle); |
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490 rc->SetTransparency(*aAlpha); |
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491 } |
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492 |
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493 /** |
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494 * JNI method |
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495 */ |
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496 JNIEXPORT void JNICALL |
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497 Java_com_nokia_microedition_m2g_M2GScalableGraphics__1setTransparency( |
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498 JNIEnv* aJni, |
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499 jobject, |
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500 jint aEventSourceHandle, |
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501 jint aRenderContextHandle, |
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502 jfloat aAlpha, |
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503 jboolean aUiToolkit) |
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504 { |
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505 M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _setTransparency - begin"); |
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506 TInt err = KM2GNotOk; |
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507 if (aUiToolkit) // If the current Ui Toolkit is eSWT. |
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508 { |
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509 MSwtClient* client = reinterpret_cast< MSwtClient* >(aEventSourceHandle); |
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510 if (client && aRenderContextHandle) |
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511 { |
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512 typedef void (MM2GRenderContext::*pSetTransparency)(TReal32); |
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513 pSetTransparency lSetTransparency = &MM2GRenderContext::SetTransparency; |
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514 MM2GRenderContext* rc = JavaUnhand<MM2GRenderContext>(aRenderContextHandle); |
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515 TMethodWrapper1<MM2GRenderContext,TReal32> SetTransparency( |
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516 *rc, |
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517 lSetTransparency, |
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518 aAlpha); |
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519 err = client->Execute(SetTransparency); |
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520 } |
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521 } |
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522 else |
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523 { |
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524 CM2GEventSource* eventSource = JavaUnhand< CM2GEventSource >(aEventSourceHandle); |
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525 if (eventSource && aRenderContextHandle) |
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526 { |
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527 err = eventSource->ExecuteTrap( |
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528 &DoSetTransparencyL, |
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529 aRenderContextHandle, |
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530 REINTERPRET_CAST(TReal32*, &aAlpha)); |
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531 } |
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532 } |
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533 M2GGeneral::CheckErrorCode(aJni, err); |
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534 |
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535 M2G_DEBUG_0("M2G_DEBUG: JNI ( M2GScalableGraphics ) _setTransparency - end"); |
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536 } |
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537 |
|
538 M2G_NS_END |
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539 |
|
540 |
|
541 |