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1 /* |
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2 * Copyright (c) 2009 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 implementation of TextEditor class |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INTERNAL INCLUDES |
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20 #include "com_nokia_mid_ui_TextEditor.h" |
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21 #include "CMIDCanvas.h" // userinclude in nokialcdui.component |
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22 |
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23 // EXTERNAL INCLUDES |
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24 #include <MMIDTextEditor.h> |
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25 #include <CMIDToolkit.h> |
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26 #include <jutils.h> |
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27 #include <jdebug.h> |
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28 |
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29 // UNNAMED LOCAL NAMESPACE |
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30 namespace |
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31 { |
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32 // The number of colors (r,g,b,a) |
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33 const TInt KNumColors = 4; |
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34 const TInt KColorIndexRed = 0; |
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35 const TInt KColorIndexGreen = 1; |
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36 const TInt KColorIndexBlue = 2; |
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37 const TInt KColorIndexAlpha = 3; |
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38 } |
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39 |
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40 /** |
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41 * Local helper method for handling native strings and converting them to |
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42 * Java strings. |
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43 * |
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44 * Error is set also in this method. |
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45 * |
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46 * @param aJniEnv A valid reference JNI environment. |
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47 * @param aText The native descriptor to be converted. |
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48 * @param aError The return value from ExecuteTrap. |
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49 * @param aReturnError On return, contains an error code. |
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50 * @return The converted Java string of NULL if the conversion failed. |
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51 */ |
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52 LOCAL_C jstring HandleString( |
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53 JNIEnv& aJniEnv, |
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54 const TDesC& aText, |
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55 TInt aError, |
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56 jintArray aReturnError) |
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57 { |
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58 DEBUG("TextEditor.cpp - HandleString +"); |
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59 |
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60 jstring javaText = NULL; |
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61 |
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62 // Create Java string if the operation was successful. |
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63 if (aError == KErrNone) |
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64 { |
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65 javaText = CreateJavaString(aJniEnv, aText); |
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66 |
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67 // If NULL is returned, it indicates that the creation failed. |
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68 if (!javaText) |
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69 { |
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70 aError = KErrNoMemory; |
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71 } |
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72 } |
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73 |
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74 jint errorArray[ 1 ] = { aError }; |
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75 aJniEnv.SetIntArrayRegion(aReturnError, 0, 1, errorArray); |
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76 |
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77 DEBUG_INT("TextEditor.cpp - HandleString -, aError=%d", aError); |
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78 |
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79 return javaText; |
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80 } |
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81 |
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82 /** |
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83 * Local helper function for creating the native side peer object for |
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84 * TextEditor. |
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85 * |
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86 * @param aNativePeerHandle On return, contains the native peer's handle |
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87 */ |
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88 LOCAL_C void CreateNativePeerL( |
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89 CMIDToolkit* aToolkit, |
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90 jobject aPeer, |
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91 TInt* aNativePeerHandle, |
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92 TInt aMaxSize, |
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93 TInt aWidth, |
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94 TInt aHeight, |
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95 TBool aHeightInRows, |
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96 TSize* aSize) |
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97 { |
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98 // Get LCDUI component factory. |
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99 MMIDComponentFactory* factory = aToolkit->ComponentFactory(); |
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100 |
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101 // Create new text editor component. |
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102 MMIDTextEditor* textEditor = factory->CreateTextEditorL( |
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103 aMaxSize, aWidth, aHeight, aHeightInRows); |
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104 |
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105 // Put the component to cleanup stack during the register operation. |
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106 CleanupDisposePushL(textEditor); |
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107 |
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108 // Register component to the LCDUI. |
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109 *aNativePeerHandle = aToolkit->RegisterComponentL(textEditor, aPeer); |
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110 |
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111 // Component can be popped from the cleanup stack. |
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112 CleanupPopComponent(textEditor); |
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113 |
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114 // Store the size of the text editor. |
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115 *aSize = textEditor->EditorSize(); |
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116 } |
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117 |
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118 /* |
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119 * Class: com_nokia_mid_ui_TextEditor |
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120 * Method: _createNativePeer |
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121 * Signature: (I)I |
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122 */ |
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123 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1createNativePeer( |
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124 JNIEnv* aJniEnv, |
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125 jobject aPeer, |
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126 jint aToolkitHandle, |
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127 jint aMaxSize, |
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128 jint aWidth, |
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129 jint aHeight, |
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130 jboolean aHeightInRows, |
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131 jintArray aSize) |
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132 { |
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133 DEBUG("TextEditor.cpp - createNativePeer +"); |
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134 |
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135 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
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136 |
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137 jobject peer = aJniEnv->NewWeakGlobalRef(aPeer); |
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138 TInt handle = -1; |
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139 TSize size; |
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140 |
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141 TInt error = toolkit->ExecuteTrap( |
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142 &CreateNativePeerL, |
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143 toolkit, |
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144 peer, |
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145 &handle, |
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146 aMaxSize, |
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147 aWidth, |
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148 aHeight, |
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149 (TBool)aHeightInRows, |
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150 &size); |
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151 |
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152 // Store returned size. |
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153 if (error == KErrNone) |
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154 { |
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155 jint sizeArray[ 2 ] = { size.iWidth, size.iHeight }; |
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156 aJniEnv->SetIntArrayRegion(aSize, 0, 2, sizeArray); |
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157 |
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158 DEBUG_INT2("TextEditor.cpp - createNativePeer -, width=%d height=%d", |
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159 size.iWidth, size.iHeight); |
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160 } |
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161 else |
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162 { |
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163 // Global reference must be removed at this point if construction |
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164 // failed for some reason. |
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165 aJniEnv->DeleteWeakGlobalRef(static_cast< jweak >(peer)); |
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166 } |
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167 |
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168 DEBUG_INT("TextEditor.cpp - createNativePeer, error = %d", error); |
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169 |
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170 return (error != KErrNone ? error : handle); |
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171 } |
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172 |
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173 /** |
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174 * Local helper function for setting the multiline status of text editor |
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175 * |
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176 * @param aTextEditor The text editor object to be modified. |
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177 * @param aMultiline The multiline status of the text editor to be set. |
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178 */ |
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179 LOCAL_C void SetMultilineL( |
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180 MMIDTextEditor* aTextEditor, |
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181 TBool aMultiline) |
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182 { |
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183 aTextEditor->SetMultilineL(aMultiline); |
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184 } |
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185 |
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186 /* |
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187 * Class: com_nokia_mid_ui_TextEditor |
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188 * Method: _setMultiline |
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189 * Signature: (IIZ)I |
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190 */ |
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191 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setMultiline( |
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192 JNIEnv* /*aJniEnv*/, |
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193 jobject /*aPeer*/, |
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194 jint aToolkitHandle, |
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195 jint aNativePeerHandle, |
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196 jboolean aMultiline) |
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197 { |
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198 DEBUG("TextEditor.cpp - setMultiline +"); |
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199 |
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200 CMIDToolkit* toolkit = |
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201 JavaUnhand<CMIDToolkit>(aToolkitHandle); |
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202 MMIDTextEditor* editor = |
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203 MIDUnhandObject<MMIDTextEditor>(aNativePeerHandle); |
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204 |
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205 TInt error = toolkit->ExecuteTrap(&SetMultilineL, editor, |
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206 (TBool)aMultiline); |
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207 |
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208 DEBUG_INT("TextEditor.cpp - setMultiline -, error=%d", error); |
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209 |
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210 return error; |
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211 } |
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212 |
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213 /** |
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214 * Local helper function for getting of multiline state of a text editor |
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215 * |
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216 * @param aTextEditor The text editor object to be modified. |
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217 * @return The multiline state of the text editor. |
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218 */ |
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219 LOCAL_C TBool IsMultiline(MMIDTextEditor* aTextEditor) |
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220 { |
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221 return aTextEditor->IsMultiline(); |
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222 } |
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223 |
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224 /* |
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225 * Class: com_nokia_mid_ui_TextEditor |
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226 * Method: _isMultiline |
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227 * Signature: (IIZ)I |
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228 */ |
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229 JNIEXPORT jboolean JNICALL Java_com_nokia_mid_ui_TextEditor__1isMultiline( |
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230 JNIEnv* /* aJniEnv */, |
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231 jobject /* aPeer */, |
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232 jint aToolkitHandle, |
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233 jint aNativePeerHandle) |
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234 { |
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235 DEBUG("TextEditor.cpp - isMultiline +"); |
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236 |
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237 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
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238 |
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239 MMIDTextEditor* editor = |
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240 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
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241 |
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242 TBool multiline = toolkit->Execute(&IsMultiline, editor); |
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243 |
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244 DEBUG_INT("TextEditor.cpp - isMultiline -, multiline=%d", multiline); |
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245 |
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246 return multiline; |
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247 } |
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248 |
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249 /** |
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250 * Local helper function for setting the size of a text editor |
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251 * |
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252 * @param aTextEditor The text editor object to be modified. |
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253 * @param aWidth The width of the editor. |
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254 * @param aHeight The height of the editor. |
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255 * @param aHeightInRows Indicates if the height is presented in rows. |
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256 */ |
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257 LOCAL_C void SetSize( |
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258 MMIDTextEditor* aTextEditor, |
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259 TInt aWidth, |
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260 TInt aHeight) |
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261 { |
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262 aTextEditor->SetEditorSize(aWidth, aHeight); |
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263 } |
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264 |
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265 /* |
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266 * Class: com_nokia_mid_ui_TextEditor |
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267 * Method: _setSize |
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268 * Signature: (IIII)I |
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269 */ |
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270 JNIEXPORT int JNICALL Java_com_nokia_mid_ui_TextEditor__1setSize( |
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271 JNIEnv* /*aJniEnv*/, |
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272 jobject /* aPeer */, |
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273 jint aToolkitHandle, |
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274 jint aNativePeerHandle, |
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275 jint aWidth, |
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276 jint aHeight) |
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277 { |
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278 DEBUG("TextEditor.cpp - setSize +"); |
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279 |
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280 CMIDToolkit* toolkit = |
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281 JavaUnhand< CMIDToolkit >(aToolkitHandle); |
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282 MMIDTextEditor* editor = |
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283 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
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284 |
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285 toolkit->ExecuteV( |
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286 &SetSize, |
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287 editor, |
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288 aWidth, |
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289 aHeight); |
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290 |
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291 DEBUG("TextEditor.cpp - setSize -"); |
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292 |
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293 return KErrNone; |
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294 } |
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295 |
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296 /** |
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297 * Local helper function for setting the parent of a text editor |
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298 * |
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299 * @param aTextEditor The text editor object to be modified. |
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300 * @param aParent The parent to be set. |
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301 */ |
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302 LOCAL_C void SetParentL(MMIDTextEditor* aTextEditor, MMIDComponent* aParent) |
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303 { |
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304 MMIDCustomComponentContainer* container = NULL; |
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305 MDirectContainer* directContainer = NULL; |
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306 |
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307 if (aParent) |
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308 { |
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309 MMIDComponent::TType type(aParent->Type()); |
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310 |
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311 __ASSERT_DEBUG(type == MMIDComponent::ECanvas || |
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312 type == MMIDComponent::ECustomItem, |
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313 User::Invariant()); |
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314 |
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315 // Use static cast instead of reinterpret_cast because |
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316 // reinterpret_cast does not preform the conversion correctly. |
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317 // static_cast is OK eventhough CMIDCanvas is non-sharable class. |
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318 // We don't use its methods. |
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319 container = static_cast< CMIDCanvas* >(aParent); |
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320 directContainer = static_cast< CMIDCanvas* >(aParent); |
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321 } |
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322 |
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323 aTextEditor->SetParentL(container); |
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324 aTextEditor->SetDirectContainerL(directContainer); |
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325 } |
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326 |
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327 /* |
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328 * Class: com_nokia_mid_ui_TextEditor |
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329 * Method: _setParent |
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330 * Signature: (III)I |
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331 */ |
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332 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setParent( |
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333 JNIEnv* /* aJniEnv */, |
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334 jobject /* aPeer */, |
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335 jint aToolkitHandle, |
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336 jint aNativePeerHandle, |
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337 jint aParentHandle) |
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338 { |
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339 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
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340 MMIDComponent* parent = NULL; |
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341 |
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342 MMIDTextEditor* editor = |
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343 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
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344 |
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345 if (aParentHandle) |
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346 { |
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347 parent = MIDUnhandObject< MMIDComponent >(aParentHandle); |
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348 } |
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349 |
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350 TInt error = toolkit->ExecuteTrap( |
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351 &SetParentL, |
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352 editor, |
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353 parent); |
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354 |
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355 DEBUG_INT("TextEditor.cpp - setParent, error = %d", error); |
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356 |
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357 return error; |
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358 } |
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359 |
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360 /** |
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361 * Local helper function for setting a text editor visible. |
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362 * |
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363 * @param aEditor The editor to set visible. |
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364 */ |
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365 LOCAL_C void SetVisibleL(MMIDTextEditor* aEditor, TBool aVisible) |
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366 { |
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367 aEditor->SetVisibleL(aVisible); |
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368 } |
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369 |
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370 /* |
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371 * Class: com_nokia_mid_ui_TextEditor |
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372 * Method: _show |
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373 * Signature: (II)I |
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374 */ |
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375 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setVisible( |
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376 JNIEnv* /* aJniEnv */, |
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377 jobject /* aPeer */, |
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378 jint aToolkitHandle, |
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379 jint aNativePeerHandle, |
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380 jboolean aVisible) |
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381 { |
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382 DEBUG_INT("TextEditor.cpp - setVisible +, aVisible=%d", aVisible); |
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383 |
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384 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
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385 |
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386 MMIDTextEditor* editor = |
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387 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
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388 |
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389 TInt error = toolkit->ExecuteTrap( |
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390 &SetVisibleL, |
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391 editor, |
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392 (TBool)aVisible); |
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393 |
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394 DEBUG_INT("TextEditor.cpp - setVisible -, error=%d", error); |
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395 |
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396 return error; |
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397 } |
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398 |
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399 /** |
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400 * Local helper function for setting a text editor's position. |
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401 * |
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402 * @param aEditor The editor. |
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403 * @param aX The x coordinate of the anchor point. |
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404 * @param aY The y coordinate of the anchor point. |
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405 */ |
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406 LOCAL_C void SetPosition(MMIDTextEditor* aEditor, TInt aX, TInt aY) |
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407 { |
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408 aEditor->SetPosition(aX, aY); |
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409 } |
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410 |
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411 /* |
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412 * Class: com_nokia_mid_ui_TextEditor |
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413 * Method: _setPosition |
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414 * Signature: (IIII)I |
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415 */ |
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416 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setPosition( |
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417 JNIEnv* /* aJniEnv */, |
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418 jobject /* aPeer */, |
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419 jint aToolkitHandle, |
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420 jint aNativePeerHandle, |
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421 jint aX, |
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422 jint aY) |
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423 { |
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424 DEBUG("TextEditor.cpp - setPosition +"); |
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425 |
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426 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
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427 |
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428 MMIDTextEditor* editor = |
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429 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
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430 |
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431 toolkit->ExecuteV(&SetPosition, editor, aX, aY); |
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432 |
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433 DEBUG("TextEditor.cpp - setPosition -"); |
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434 |
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435 return KErrNone; |
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436 } |
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437 |
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438 /** |
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439 * Local helper function for setting the touch enabled state of a text editor |
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440 * |
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441 * @param aTextEditor The text editor object to be modified. |
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442 * @param aEnabled The touch enabled status of the text editor to be set. |
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443 */ |
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444 LOCAL_C void SetTouchEnabled( |
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445 MMIDTextEditor* aTextEditor, |
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446 TBool aEnabled) |
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447 { |
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448 aTextEditor->SetTouchEnabled(aEnabled); |
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449 } |
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450 |
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451 /* |
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452 * Class: com_nokia_mid_ui_TextEditor |
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453 * Method: _setTouchEnabled |
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454 * Signature: (IIZ)I |
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455 */ |
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456 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setTouchEnabled( |
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457 JNIEnv* /* aJniEnv */, |
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458 jobject /* aPeer */, |
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459 jint aToolkitHandle, |
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460 jint aNativePeerHandle, |
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461 jboolean aEnabled) |
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462 { |
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463 DEBUG("TextEditor.cpp - setTouchEnabled +"); |
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464 |
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465 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
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466 |
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467 MMIDTextEditor* editor = |
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468 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
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469 |
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470 toolkit->ExecuteV(&SetTouchEnabled, editor, (TBool)aEnabled); |
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471 |
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472 DEBUG("TextEditor.cpp - setTouchEnabled -"); |
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473 |
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474 return KErrNone; |
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475 } |
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476 |
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477 /** |
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478 * Local helper function for setting the focus state of a text editor |
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479 * |
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480 * @param aTextEditor The text editor object to be modified. |
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481 * @param aFocused The focus status of the text editor to be set. |
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482 */ |
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483 LOCAL_C void SetFocusStateL( |
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484 MMIDTextEditor* aTextEditor, |
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485 TBool aFocusState) |
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486 { |
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487 aTextEditor->SetFocusStateL(aFocusState); |
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488 } |
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489 |
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490 /* |
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491 * Class: com_nokia_mid_ui_TextEditor |
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492 * Method: _setFocusState |
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493 * Signature: (IIZ)I |
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494 */ |
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495 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setFocusState( |
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496 JNIEnv* /* aJniEnv */, |
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497 jobject /* aPeer */, |
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498 jint aToolkitHandle, |
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499 jint aNativePeerHandle, |
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500 jboolean aFocusState) |
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501 { |
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502 DEBUG("TextEditor.cpp - setFocusState +"); |
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503 |
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504 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
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505 |
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506 MMIDTextEditor* editor = |
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507 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
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508 |
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509 TInt error = toolkit->ExecuteTrap( |
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510 &SetFocusStateL, |
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511 editor, |
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512 (TBool)aFocusState); |
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513 |
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514 DEBUG_INT("TextEditor.cpp - setFocusState -, error=%d", error); |
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515 |
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516 return error; |
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517 } |
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518 |
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519 /** |
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520 * Local helper function for getting of focus state of a text editor |
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521 * |
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522 * @param aTextEditor The text editor object to be modified. |
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523 * @return The focus state of the text editor. |
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524 */ |
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525 LOCAL_C TBool GetFocusState(MMIDTextEditor* aTextEditor) |
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526 { |
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527 return aTextEditor->GetFocusState(); |
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528 } |
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529 |
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530 /* |
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531 * Class: com_nokia_mid_ui_TextEditor |
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532 * Method: _setFocusState |
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533 * Signature: (IIZ)I |
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534 */ |
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535 JNIEXPORT jboolean JNICALL Java_com_nokia_mid_ui_TextEditor__1getFocusState( |
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536 JNIEnv* /* aJniEnv */, |
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537 jobject /* aPeer */, |
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538 jint aToolkitHandle, |
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539 jint aNativePeerHandle) |
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540 { |
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541 DEBUG("TextEditor.cpp - getFocusState +"); |
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542 |
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543 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
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544 |
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545 MMIDTextEditor* editor = |
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546 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
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547 |
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548 TBool focusState = toolkit->Execute(&GetFocusState, editor); |
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549 |
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550 DEBUG_INT("TextEditor.cpp - getFocusState -, focusState=%d", focusState); |
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551 |
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552 return focusState; |
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553 } |
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554 |
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555 /** |
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556 * Local helper function for setting the constraints of a text editor |
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557 * |
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558 * @param aTextEditor The text editor object to be modified. |
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559 * @param aConstraints The new constraints for the editor. |
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560 */ |
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561 LOCAL_C void SetConstraintsL(MMIDTextEditor* aTextEditor, TInt aConstraints) |
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562 { |
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563 aTextEditor->SetConstraintsL(aConstraints); |
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564 } |
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565 |
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566 /* |
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567 * Class: com_nokia_mid_ui_TextEditor |
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568 * Method: _setConstraints |
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569 * Signature: (III)I |
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570 */ |
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571 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setConstraints( |
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572 JNIEnv* /* aJniEnv */, |
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573 jobject /* aPeer */, |
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574 jint aToolkitHandle, |
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575 jint aNativePeerHandle, |
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576 jint aConstraints) |
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577 { |
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578 DEBUG("TextEditor.cpp - setConstraints +"); |
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579 |
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580 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
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581 |
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582 MMIDTextEditor* editor = |
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583 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
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584 |
|
585 TInt error = toolkit->ExecuteTrap( |
|
586 &SetConstraintsL, |
|
587 editor, |
|
588 aConstraints); |
|
589 |
|
590 DEBUG_INT("TextEditor.cpp - setConstraints -, error=%d", error); |
|
591 |
|
592 return error; |
|
593 } |
|
594 |
|
595 /** |
|
596 * Local helper function for setting the initial input mode of a text editor |
|
597 * |
|
598 * @param aTextEditor The text editor object to be modified. |
|
599 * @param aCharacterSubset The character subset for the input mode |
|
600 */ |
|
601 LOCAL_C void SetInitialInputModeL( |
|
602 MMIDTextEditor* aTextEditor, |
|
603 const TDesC* aCharacterSubset) |
|
604 { |
|
605 // Subset must be at least an empty string. |
|
606 __ASSERT_DEBUG(aCharacterSubset, User::Invariant()); |
|
607 |
|
608 aTextEditor->SetInitialInputModeL(*aCharacterSubset); |
|
609 } |
|
610 |
|
611 /* |
|
612 * Class: com_nokia_mid_ui_TextEditor |
|
613 * Method: _setInitialInputMode |
|
614 * Signature: (IILjava/lang/String;)I |
|
615 */ |
|
616 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setInitialInputMode( |
|
617 JNIEnv* aJniEnv, |
|
618 jobject /* aPeer */, |
|
619 jint aToolkitHandle, |
|
620 jint aNativePeerHandle, |
|
621 jstring aCharacterSubset) |
|
622 { |
|
623 DEBUG("TextEditor.cpp - setInitialInputMode +"); |
|
624 |
|
625 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
626 |
|
627 MMIDTextEditor* editor = |
|
628 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
629 |
|
630 // Convert the subset to a native descriptor. NULL indicates |
|
631 // that an empty string is set as initial input mode. |
|
632 const RJString subset(*aJniEnv, aCharacterSubset); |
|
633 const TDesC* nativeSubset = (aCharacterSubset ? &subset : &KNullDesC); |
|
634 |
|
635 TInt error = toolkit->ExecuteTrap( |
|
636 &SetInitialInputModeL, |
|
637 editor, |
|
638 nativeSubset); |
|
639 |
|
640 DEBUG_INT("TextEditor.cpp - setInitialInputMode -, error=%d", error); |
|
641 |
|
642 return error; |
|
643 } |
|
644 |
|
645 /** |
|
646 * Local helper function for setting the content of a text editor |
|
647 * |
|
648 * @param aTextEditor The text editor object to be modified. |
|
649 * @param aConstraints The new content for the editor. |
|
650 */ |
|
651 LOCAL_C void SetContentL(MMIDTextEditor* aTextEditor, const TDesC* aContent) |
|
652 { |
|
653 // Content must be at least an empty string. |
|
654 __ASSERT_DEBUG(aContent, User::Invariant()); |
|
655 |
|
656 aTextEditor->SetContentL(*aContent); |
|
657 } |
|
658 |
|
659 /* |
|
660 * Class: com_nokia_mid_ui_TextEditor |
|
661 * Method: _setContent |
|
662 * Signature: (IILjava/lang/String;)I |
|
663 */ |
|
664 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setContent( |
|
665 JNIEnv* aJniEnv, |
|
666 jobject /* aPeer */, |
|
667 jint aToolkitHandle, |
|
668 jint aNativePeerHandle, |
|
669 jstring aContent) |
|
670 { |
|
671 DEBUG("TextEditor.cpp - setContent +"); |
|
672 |
|
673 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
674 |
|
675 MMIDTextEditor* editor = |
|
676 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
677 |
|
678 // Convert the content to a native descriptor. NULL indicates |
|
679 // that an empty string is set as content. |
|
680 const RJString content(*aJniEnv, aContent); |
|
681 const TDesC* nativeContent = (aContent ? &content : &KNullDesC); |
|
682 |
|
683 TInt error = toolkit->ExecuteTrap( |
|
684 &SetContentL, |
|
685 editor, |
|
686 nativeContent); |
|
687 |
|
688 DEBUG_INT("TextEditor.cpp - setContent -, error=%d", error); |
|
689 |
|
690 return error; |
|
691 } |
|
692 |
|
693 /** |
|
694 * Local helper function for getting the content of a text editor |
|
695 * |
|
696 * @param aTextEditor The text editor object to be modified. |
|
697 * @param aContent On return, contains the content of the editor. |
|
698 * The ownership is transferred to the caller. |
|
699 */ |
|
700 LOCAL_C void GetContentL(MMIDTextEditor* aTextEditor, HBufC** aContent) |
|
701 { |
|
702 *aContent = aTextEditor->ContentL(); |
|
703 } |
|
704 |
|
705 /* |
|
706 * Class: com_nokia_mid_ui_TextEditor |
|
707 * Method: _getContent |
|
708 * Signature: (II[I)Ljava/lang/String; |
|
709 */ |
|
710 JNIEXPORT jstring JNICALL Java_com_nokia_mid_ui_TextEditor__1getContent( |
|
711 JNIEnv* aJniEnv, |
|
712 jobject /* aPeer */, |
|
713 jint aToolkitHandle, |
|
714 jint aNativePeerHandle, |
|
715 jintArray aError) |
|
716 { |
|
717 DEBUG("TextEditor.cpp - getContent +"); |
|
718 |
|
719 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
720 |
|
721 MMIDTextEditor* editor = |
|
722 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
723 |
|
724 HBufC* text = NULL; |
|
725 |
|
726 TInt error = toolkit->ExecuteTrap( |
|
727 &GetContentL, |
|
728 editor, |
|
729 &text); |
|
730 |
|
731 // Handle text conversion an errors. |
|
732 jstring content = HandleString(*aJniEnv, *text, error, aError); |
|
733 |
|
734 // Text is not needed anymore. |
|
735 delete text; |
|
736 |
|
737 DEBUG("TextEditor.cpp - getContent -"); |
|
738 |
|
739 return content; |
|
740 } |
|
741 |
|
742 /** |
|
743 * Local helper function for deleting a content from a text editor. |
|
744 * |
|
745 * @param aEditor The editor. |
|
746 * @param aOffset The beginning of the range to be deleted. |
|
747 * @param aLength The length of the range to be deleted. |
|
748 */ |
|
749 LOCAL_C void DeleteContentL( |
|
750 MMIDTextEditor* aEditor, |
|
751 TInt aOffset, |
|
752 TInt aLength) |
|
753 { |
|
754 return aEditor->DeleteContentL(aOffset, aLength); |
|
755 } |
|
756 |
|
757 |
|
758 /* |
|
759 * Class: com_nokia_mid_ui_TextEditor |
|
760 * Method: _delete |
|
761 * Signature: (IIII)I |
|
762 */ |
|
763 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1delete( |
|
764 JNIEnv* /* aJniEnv */, |
|
765 jobject /* aPeer */, |
|
766 jint aToolkitHandle, |
|
767 jint aNativePeerHandle, |
|
768 jint aOffset, |
|
769 jint aLength) |
|
770 { |
|
771 DEBUG("TextEditor.cpp - delete +"); |
|
772 |
|
773 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
774 |
|
775 MMIDTextEditor* editor = |
|
776 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
777 |
|
778 TInt error = toolkit->ExecuteTrap( |
|
779 &DeleteContentL, |
|
780 editor, |
|
781 aOffset, |
|
782 aLength); |
|
783 |
|
784 DEBUG_INT("TextEditor.cpp - delete -, error=%d", error); |
|
785 |
|
786 return error; |
|
787 } |
|
788 |
|
789 /** |
|
790 * Local helper function for getting the number of characters in a text |
|
791 * editor. |
|
792 * |
|
793 * @param aEditor The editor. |
|
794 * @return The size of the editor's content. |
|
795 */ |
|
796 LOCAL_C TInt Size(MMIDTextEditor* aEditor) |
|
797 { |
|
798 return aEditor->ContentLength(); |
|
799 } |
|
800 |
|
801 /* |
|
802 * Class: com_nokia_mid_ui_TextEditor |
|
803 * Method: _size |
|
804 * Signature: (II)I |
|
805 */ |
|
806 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1size( |
|
807 JNIEnv* /* aJniEnv */, |
|
808 jobject /* aPeer */, |
|
809 jint aToolkitHandle, |
|
810 jint aNativePeerHandle) |
|
811 { |
|
812 DEBUG("TextEditor.cpp - size +"); |
|
813 |
|
814 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
815 |
|
816 MMIDTextEditor* editor = |
|
817 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
818 |
|
819 TInt size = toolkit->Execute(&Size, editor); |
|
820 |
|
821 DEBUG_INT("TextEditor.cpp - size -, size=%d", size); |
|
822 |
|
823 return size; |
|
824 } |
|
825 |
|
826 /** |
|
827 * Local helper function for getting the line margin height in a text editor. |
|
828 * |
|
829 * @param aEditor The editor. |
|
830 * @return The line margin height of the editor. |
|
831 */ |
|
832 LOCAL_C TInt LineMarginHeight(MMIDTextEditor* aEditor) |
|
833 { |
|
834 return aEditor->LineMarginHeight(); |
|
835 } |
|
836 |
|
837 /* |
|
838 * Class: com_nokia_mid_ui_TextEditor |
|
839 * Method: _getLineMarginHeight |
|
840 * Signature: (II)I |
|
841 */ |
|
842 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1getLineMarginHeight( |
|
843 JNIEnv* /* aJniEnv */, |
|
844 jobject /* aPeer */, |
|
845 jint aToolkitHandle, |
|
846 jint aNativePeerHandle) |
|
847 { |
|
848 DEBUG("TextEditor.cpp - getLineMarginHeight +"); |
|
849 |
|
850 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
851 |
|
852 MMIDTextEditor* editor = |
|
853 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
854 |
|
855 TInt lineMarginHeight = toolkit->Execute(&LineMarginHeight, editor); |
|
856 |
|
857 DEBUG_INT("TextEditor.cpp - getLineMarginHeight -, lineMarginHeight=%d", |
|
858 lineMarginHeight); |
|
859 |
|
860 return lineMarginHeight; |
|
861 } |
|
862 |
|
863 /** |
|
864 * Local helper function for getting the content height in a text editor. |
|
865 * |
|
866 * @param aEditor The editor. |
|
867 * @return The content height of the editor. |
|
868 */ |
|
869 LOCAL_C TInt ContentHeight(MMIDTextEditor* aEditor) |
|
870 { |
|
871 return aEditor->ContentHeight(); |
|
872 } |
|
873 |
|
874 /* |
|
875 * Class: com_nokia_mid_ui_TextEditor |
|
876 * Method: _getContentHeight |
|
877 * Signature: (II)I |
|
878 */ |
|
879 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1getContentHeight( |
|
880 JNIEnv* /* aJniEnv */, |
|
881 jobject /* aPeer */, |
|
882 jint aToolkitHandle, |
|
883 jint aNativePeerHandle) |
|
884 { |
|
885 DEBUG("TextEditor.cpp - getContentHeight +"); |
|
886 |
|
887 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
888 |
|
889 MMIDTextEditor* editor = |
|
890 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
891 |
|
892 TInt contentHeight = toolkit->Execute(&ContentHeight, editor); |
|
893 |
|
894 DEBUG_INT("TextEditor.cpp - getContentHeight -, contentHeight=%d", |
|
895 contentHeight); |
|
896 |
|
897 return contentHeight; |
|
898 } |
|
899 |
|
900 /** |
|
901 * Local helper function for inserting content to a text editor. |
|
902 * |
|
903 * @param aEditor The editor. |
|
904 * @param aContent The content to be inserted. |
|
905 * @param aPosition The position of the inserted text. |
|
906 */ |
|
907 LOCAL_C void InsertContentL( |
|
908 MMIDTextEditor* aEditor, |
|
909 const TDesC* aContent, |
|
910 TInt aPosition) |
|
911 { |
|
912 // Content must not be NULL. |
|
913 __ASSERT_DEBUG(aContent, User::Invariant()); |
|
914 aEditor->InsertContentL(*aContent, aPosition); |
|
915 } |
|
916 |
|
917 /* |
|
918 * Class: com_nokia_mid_ui_TextEditor |
|
919 * Method: _insert |
|
920 * Signature: (IILjava/lang/String;I)I |
|
921 */ |
|
922 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1insert( |
|
923 JNIEnv* aJniEnv, |
|
924 jobject /* aPeer */, |
|
925 jint aToolkitHandle, |
|
926 jint aNativePeerHandle, |
|
927 jstring aContent, |
|
928 jint aPosition) |
|
929 { |
|
930 DEBUG("TextEditor.cpp - insert +"); |
|
931 |
|
932 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
933 |
|
934 MMIDTextEditor* editor = |
|
935 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
936 |
|
937 // Convert the content to a native descriptor. |
|
938 const RJString content(*aJniEnv, aContent); |
|
939 const TDesC* nativeContent = (aContent ? &content : NULL); |
|
940 |
|
941 TInt error = toolkit->ExecuteTrap( |
|
942 &InsertContentL, |
|
943 editor, |
|
944 nativeContent, |
|
945 aPosition); |
|
946 |
|
947 DEBUG_INT("TextEditor.cpp - insert -, error=%d", error); |
|
948 |
|
949 return error; |
|
950 } |
|
951 |
|
952 /** |
|
953 * Local helper function for setting the maximum size of a text editor. |
|
954 * |
|
955 * @param aEditor The editor. |
|
956 * @param aMaxSize The new maximum size for the editor. |
|
957 * @param aChangedMaxSize The actual size which the editor has accepted. |
|
958 */ |
|
959 LOCAL_C void SetMaxSizeL( |
|
960 MMIDTextEditor* aEditor, |
|
961 TInt aMaxSize, |
|
962 TInt* aChangedMaxSize) |
|
963 { |
|
964 *aChangedMaxSize = aEditor->SetMaxSizeL(aMaxSize); |
|
965 } |
|
966 |
|
967 /* |
|
968 * Class: com_nokia_mid_ui_TextEditor |
|
969 * Method: _setMaxSize |
|
970 * Signature: (III)I |
|
971 */ |
|
972 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setMaxSize( |
|
973 JNIEnv* /* aJniEnv */, |
|
974 jobject /* aPeer */, |
|
975 jint aToolkitHandle, |
|
976 jint aNativePeerHandle, |
|
977 jint aMaxSize) |
|
978 { |
|
979 DEBUG("TextEditor.cpp - setMaxSize +"); |
|
980 |
|
981 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
982 |
|
983 MMIDTextEditor* editor = |
|
984 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
985 |
|
986 TInt changedMaxSize = 0; |
|
987 |
|
988 TInt error = toolkit->ExecuteTrap( |
|
989 &SetMaxSizeL, |
|
990 editor, |
|
991 aMaxSize, |
|
992 &changedMaxSize); |
|
993 |
|
994 DEBUG_INT("TextEditor.cpp - setMaxSize -, error=%d", error); |
|
995 |
|
996 return (error == KErrNone ? changedMaxSize : error); |
|
997 } |
|
998 |
|
999 /** |
|
1000 * Local helper function for getting the cursor position in a text editor. |
|
1001 * |
|
1002 * @param aEditor The editor. |
|
1003 * @return The current position of the cursor in the text editor. |
|
1004 */ |
|
1005 LOCAL_C TInt CursorPosition(MMIDTextEditor* aEditor) |
|
1006 { |
|
1007 return aEditor->CursorPosition(); |
|
1008 } |
|
1009 |
|
1010 /* |
|
1011 * Class: com_nokia_mid_ui_TextEditor |
|
1012 * Method: _getCaretPosition |
|
1013 * Signature: (II)I |
|
1014 */ |
|
1015 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1getCaretPosition( |
|
1016 JNIEnv* /* aJniEnv */, |
|
1017 jobject /* aPeer */, |
|
1018 jint aToolkitHandle, |
|
1019 jint aNativePeerHandle) |
|
1020 { |
|
1021 DEBUG("TextEditor.cpp - getCaretPosition +"); |
|
1022 |
|
1023 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1024 |
|
1025 MMIDTextEditor* editor = |
|
1026 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1027 |
|
1028 TInt position = toolkit->Execute(&CursorPosition, editor); |
|
1029 |
|
1030 DEBUG_INT("TextEditor.cpp - getCaretPosition -, position=%d", position); |
|
1031 |
|
1032 return position; |
|
1033 } |
|
1034 |
|
1035 /** |
|
1036 * Local helper function for getting the topmost pixel's position |
|
1037 * in a text editor. |
|
1038 * |
|
1039 * @param aEditor The editor. |
|
1040 * @return The topmost pixel's position of the visible content. |
|
1041 */ |
|
1042 LOCAL_C TInt VisibleContentPosition(MMIDTextEditor* aEditor) |
|
1043 { |
|
1044 return aEditor->VisibleContentPosition(); |
|
1045 } |
|
1046 |
|
1047 /* |
|
1048 * Class: com_nokia_mid_ui_TextEditor |
|
1049 * Method: _getVisibleContentPosition |
|
1050 * Signature: (II)I |
|
1051 */ |
|
1052 JNIEXPORT jint JNICALL |
|
1053 Java_com_nokia_mid_ui_TextEditor__1getVisibleContentPosition( |
|
1054 JNIEnv* /* aJniEnv */, |
|
1055 jobject /* aPeer */, |
|
1056 jint aToolkitHandle, |
|
1057 jint aNativePeerHandle) |
|
1058 { |
|
1059 DEBUG("TextEditor.cpp - getVisibleContentPosition +"); |
|
1060 |
|
1061 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1062 |
|
1063 MMIDTextEditor* editor = |
|
1064 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1065 |
|
1066 TInt position = toolkit->Execute(&VisibleContentPosition, editor); |
|
1067 |
|
1068 DEBUG_INT("TextEditor.cpp - getVisibleContentPosition -, position=%d", |
|
1069 position); |
|
1070 |
|
1071 return position; |
|
1072 } |
|
1073 |
|
1074 /** |
|
1075 * Local helper function for setting the cursor's position in a text editor. |
|
1076 * |
|
1077 * @param aEditor The editor. |
|
1078 * @param aIndex The new position of the cursor. |
|
1079 */ |
|
1080 LOCAL_C void SetCursorPositionL( |
|
1081 MMIDTextEditor* aEditor, |
|
1082 TInt aIndex) |
|
1083 { |
|
1084 aEditor->SetCursorPositionL(aIndex); |
|
1085 } |
|
1086 |
|
1087 /* |
|
1088 * Class: com_nokia_mid_ui_TextEditor |
|
1089 * Method: _setCaret |
|
1090 * Signature: (III)I |
|
1091 */ |
|
1092 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setCaret( |
|
1093 JNIEnv* /* aJniEnv */, |
|
1094 jobject /* aPeer */, |
|
1095 jint aToolkitHandle, |
|
1096 jint aNativePeerHandle, |
|
1097 jint aIndex) |
|
1098 { |
|
1099 DEBUG("TextEditor.cpp - setCaret +"); |
|
1100 |
|
1101 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1102 |
|
1103 MMIDTextEditor* editor = |
|
1104 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1105 |
|
1106 TInt error = toolkit->ExecuteTrap( |
|
1107 &SetCursorPositionL, |
|
1108 editor, |
|
1109 aIndex); |
|
1110 |
|
1111 DEBUG_INT("TextEditor.cpp - setCaret -, error=%d", error); |
|
1112 |
|
1113 return error; |
|
1114 } |
|
1115 |
|
1116 /** |
|
1117 * Local helper function for setting the color in a text editor. |
|
1118 * |
|
1119 * @param aEditor The editor. |
|
1120 * @param aColor The new color for the specified color type. |
|
1121 * @param aColorType The color type to be modified. |
|
1122 */ |
|
1123 LOCAL_C void SetColorL( |
|
1124 MMIDTextEditor* aEditor, |
|
1125 const TRgb* aColor, |
|
1126 TInt aColorType) |
|
1127 { |
|
1128 aEditor->SetColorL( |
|
1129 *aColor, |
|
1130 static_cast< MMIDTextEditor::TColorType >(aColorType)); |
|
1131 } |
|
1132 |
|
1133 /* |
|
1134 * Class: com_nokia_mid_ui_TextEditor |
|
1135 * Method: _setColor |
|
1136 * Signature: (II[II)I |
|
1137 */ |
|
1138 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setColor( |
|
1139 JNIEnv* aJniEnv, |
|
1140 jobject /* aPeer */, |
|
1141 jint aToolkitHandle, |
|
1142 jint aNativePeerHandle, |
|
1143 jintArray aColor, |
|
1144 jint aColorType) |
|
1145 { |
|
1146 DEBUG("TextEditor.cpp - setColor +"); |
|
1147 |
|
1148 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1149 |
|
1150 MMIDTextEditor* editor = |
|
1151 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1152 |
|
1153 jint colorArray[ KNumColors ]; |
|
1154 aJniEnv->GetIntArrayRegion(aColor, 0, KNumColors, colorArray); |
|
1155 |
|
1156 const TRgb color( |
|
1157 colorArray[ KColorIndexRed ], |
|
1158 colorArray[ KColorIndexGreen ], |
|
1159 colorArray[ KColorIndexBlue ], |
|
1160 colorArray[ KColorIndexAlpha ]); |
|
1161 |
|
1162 TInt error = toolkit->ExecuteTrap( |
|
1163 &SetColorL, |
|
1164 editor, |
|
1165 &color, |
|
1166 aColorType); |
|
1167 |
|
1168 DEBUG_INT("TextEditor.cpp - setColor -, error=%d", error); |
|
1169 |
|
1170 return error; |
|
1171 } |
|
1172 |
|
1173 /** |
|
1174 * Local helper function for getting the color from a text editor. |
|
1175 * |
|
1176 * @param aEditor The editor. |
|
1177 * @param aColor The new color for the specified color type. |
|
1178 * @param aColorType The color type to be modified. |
|
1179 */ |
|
1180 LOCAL_C TInt GetColor(MMIDTextEditor* aEditor, TInt aColorType) |
|
1181 { |
|
1182 return aEditor->GetColor( |
|
1183 static_cast< MMIDTextEditor::TColorType >(aColorType)); |
|
1184 } |
|
1185 |
|
1186 /* |
|
1187 * Class: com_nokia_mid_ui_TextEditor |
|
1188 * Method: _setColor |
|
1189 * Signature: (II[II)I |
|
1190 */ |
|
1191 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1getColor( |
|
1192 JNIEnv* /* aJniEnv */, |
|
1193 jobject /* aPeer */, |
|
1194 jint aToolkitHandle, |
|
1195 jint aNativePeerHandle, |
|
1196 jint aColorType) |
|
1197 { |
|
1198 DEBUG("TextEditor.cpp - getColor +"); |
|
1199 |
|
1200 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1201 |
|
1202 MMIDTextEditor* editor = |
|
1203 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1204 |
|
1205 jint color = toolkit->Execute(&GetColor, editor, (TInt)aColorType); |
|
1206 |
|
1207 //DEBUG_INT("TextEditor.cpp - getColor -, error=%d", error); |
|
1208 |
|
1209 return color; |
|
1210 } |
|
1211 |
|
1212 |
|
1213 /** |
|
1214 * Local helper function for selecting a content from a text editor. |
|
1215 * |
|
1216 * @param aEditor The editor. |
|
1217 * @param aIndex The beginning of the range to be selected. |
|
1218 * @param aLength The length of the range to be selected. |
|
1219 */ |
|
1220 LOCAL_C void SetSelectionL( |
|
1221 MMIDTextEditor* aEditor, |
|
1222 TInt aIndex, |
|
1223 TInt aLength) |
|
1224 { |
|
1225 return aEditor->SetSelectionL(aIndex, aLength); |
|
1226 } |
|
1227 |
|
1228 /* |
|
1229 * Class: com_nokia_mid_ui_TextEditor |
|
1230 * Method: _setSelection |
|
1231 * Signature: (IIII)I |
|
1232 */ |
|
1233 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setSelection( |
|
1234 JNIEnv* /* aJniEnv */, |
|
1235 jobject /* aPeer */, |
|
1236 jint aToolkitHandle, |
|
1237 jint aNativePeerHandle, |
|
1238 jint aIndex, |
|
1239 jint aLength) |
|
1240 { |
|
1241 DEBUG("TextEditor.cpp - setSelection +"); |
|
1242 |
|
1243 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1244 |
|
1245 MMIDTextEditor* editor = |
|
1246 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1247 |
|
1248 TInt error = toolkit->ExecuteTrap( |
|
1249 &SetSelectionL, |
|
1250 editor, |
|
1251 aIndex, |
|
1252 aLength); |
|
1253 |
|
1254 DEBUG_INT("TextEditor.cpp - setSelection -, error=%d", error); |
|
1255 |
|
1256 return error; |
|
1257 } |
|
1258 |
|
1259 /** |
|
1260 * Local helper function for getting the current selection of a text editor |
|
1261 * |
|
1262 * @param aTextEditor The text editor object to be modified. |
|
1263 * @param aContent On return, contains the current selection of the editor. |
|
1264 * The ownership is transferred to the caller. |
|
1265 */ |
|
1266 LOCAL_C void GetSelectionL(MMIDTextEditor* aTextEditor, HBufC** aContent) |
|
1267 { |
|
1268 *aContent = aTextEditor->SelectionL(); |
|
1269 } |
|
1270 |
|
1271 /* |
|
1272 * Class: com_nokia_mid_ui_TextEditor |
|
1273 * Method: _getSelection |
|
1274 * Signature: (II[I)Ljava/lang/String; |
|
1275 */ |
|
1276 JNIEXPORT jstring JNICALL Java_com_nokia_mid_ui_TextEditor__1getSelection( |
|
1277 JNIEnv* aJniEnv, |
|
1278 jobject /* aPeer */, |
|
1279 jint aToolkitHandle, |
|
1280 jint aNativePeerHandle, |
|
1281 jintArray aError) |
|
1282 { |
|
1283 DEBUG("TextEditor.cpp - getSelection +"); |
|
1284 |
|
1285 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1286 |
|
1287 MMIDTextEditor* editor = |
|
1288 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1289 |
|
1290 HBufC* text = NULL; |
|
1291 |
|
1292 TInt error = toolkit->ExecuteTrap( |
|
1293 &GetSelectionL, |
|
1294 editor, |
|
1295 &text); |
|
1296 |
|
1297 // Handle text conversion an errors. |
|
1298 jstring selection = HandleString(*aJniEnv, *text, error, aError); |
|
1299 |
|
1300 // Text is not needed anymore. |
|
1301 delete text; |
|
1302 |
|
1303 DEBUG("TextEditor.cpp - getSelection -"); |
|
1304 |
|
1305 return selection; |
|
1306 } |
|
1307 |
|
1308 /** |
|
1309 * Local helper function for setting the font to text editor. |
|
1310 * |
|
1311 * @param aEditor The editor. |
|
1312 * @param aFont The font to be set. |
|
1313 * @param aSize On return, contains the new size of the editor. |
|
1314 */ |
|
1315 LOCAL_C void SetFontL( |
|
1316 MMIDTextEditor* aEditor, |
|
1317 MMIDFont* aFont, |
|
1318 TSize* aSize) |
|
1319 { |
|
1320 aEditor->SetFontL(aFont); |
|
1321 |
|
1322 // Store the size of the text editor. |
|
1323 *aSize = aEditor->EditorSize(); |
|
1324 } |
|
1325 |
|
1326 /* |
|
1327 * Class: com_nokia_mid_ui_TextEditor |
|
1328 * Method: _setFont |
|
1329 * Signature: (III)I |
|
1330 */ |
|
1331 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setFont( |
|
1332 JNIEnv* aJniEnv, |
|
1333 jobject /* aPeer */, |
|
1334 jint aToolkitHandle, |
|
1335 jint aNativePeerHandle, |
|
1336 jint aFontHandle, |
|
1337 jintArray aNewSize) |
|
1338 { |
|
1339 DEBUG("TextEditor.cpp - setFont +"); |
|
1340 |
|
1341 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1342 |
|
1343 MMIDTextEditor* editor = |
|
1344 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1345 |
|
1346 MMIDFont* font = MIDUnhandObject< MMIDFont >(aFontHandle); |
|
1347 TSize size; |
|
1348 |
|
1349 TInt error = toolkit->ExecuteTrap( |
|
1350 &SetFontL, |
|
1351 editor, |
|
1352 font, |
|
1353 &size); |
|
1354 |
|
1355 if (error == KErrNone) |
|
1356 { |
|
1357 jint sizeArray[ 2 ] = { size.iWidth, size.iHeight }; |
|
1358 aJniEnv->SetIntArrayRegion(aNewSize, 0, 2, sizeArray); |
|
1359 |
|
1360 DEBUG_INT2("TextEditor.cpp - setFont -, width=%d height=%d", |
|
1361 size.iWidth, size.iHeight); |
|
1362 } |
|
1363 |
|
1364 DEBUG_INT("TextEditor.cpp - setFont -, error=%d", error); |
|
1365 |
|
1366 return error; |
|
1367 } |
|
1368 |
|
1369 /** |
|
1370 * Local helper function for setting an observer for a text editor. |
|
1371 * |
|
1372 * @param aTextEditor The text editor object to be modified. |
|
1373 * @param aObserver The text editor observer or NULL. |
|
1374 */ |
|
1375 LOCAL_C void SetObserver( |
|
1376 MMIDTextEditor* aTextEditor, |
|
1377 MMIDTextEditorObserver* aObserver) |
|
1378 { |
|
1379 aTextEditor->SetObserver(aObserver); |
|
1380 } |
|
1381 |
|
1382 /* |
|
1383 * Class: com_nokia_mid_ui_TextEditor |
|
1384 * Method: _setListener |
|
1385 * Signature: (III)I |
|
1386 */ |
|
1387 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setListener( |
|
1388 JNIEnv* /* aJniEnv */, |
|
1389 jobject /* aPeer */, |
|
1390 jint aToolkitHandle, |
|
1391 jint aNativePeerHandle, |
|
1392 jint aListenerHandle) |
|
1393 { |
|
1394 DEBUG("TextEditor.cpp - setListener +"); |
|
1395 |
|
1396 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1397 |
|
1398 MMIDTextEditor* editor = |
|
1399 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1400 |
|
1401 MMIDTextEditorObserver* observer = NULL; |
|
1402 |
|
1403 if (aListenerHandle > 0) |
|
1404 { |
|
1405 observer = |
|
1406 MIDUnhandObject< MMIDTextEditorObserver >(aListenerHandle); |
|
1407 } |
|
1408 |
|
1409 toolkit->ExecuteV( |
|
1410 &SetObserver, |
|
1411 editor, |
|
1412 observer); |
|
1413 |
|
1414 DEBUG("TextEditor.cpp - setListener -"); |
|
1415 |
|
1416 return KErrNone; |
|
1417 } |
|
1418 |
|
1419 /** |
|
1420 * Local helper function for setting the elevation of a text editor. |
|
1421 * |
|
1422 * @param aTextEditor The text editor object to be modified. |
|
1423 * @param aZ The z-position defining the elevation. |
|
1424 */ |
|
1425 LOCAL_C void SetElevationL(MMIDTextEditor* aTextEditor, TInt aZ) |
|
1426 { |
|
1427 aTextEditor->SetElevationL(aZ); |
|
1428 } |
|
1429 |
|
1430 /* |
|
1431 * Class: com_nokia_mid_ui_TextEditor |
|
1432 * Method: _setZPosition |
|
1433 * Signature: (III)I |
|
1434 */ |
|
1435 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1setZPosition( |
|
1436 JNIEnv* /* aJniEnv */, |
|
1437 jobject /* aPeer */, |
|
1438 jint aToolkitHandle, |
|
1439 jint aNativePeerHandle, |
|
1440 jint aZ) |
|
1441 { |
|
1442 DEBUG("TextEditor.cpp - setZPosition +"); |
|
1443 |
|
1444 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1445 MMIDTextEditor* editor = |
|
1446 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1447 |
|
1448 TInt error = toolkit->ExecuteTrap( |
|
1449 &SetElevationL, |
|
1450 editor, |
|
1451 aZ); |
|
1452 |
|
1453 DEBUG_INT("TextEditor.cpp - setZPosition -, error=%d", error); |
|
1454 |
|
1455 return error; |
|
1456 } |
|
1457 |
|
1458 /** |
|
1459 * Local helper function for getting the elevation of a text editor. |
|
1460 * |
|
1461 * @param aEditor The editor. |
|
1462 * @return The size of the editor's content. |
|
1463 */ |
|
1464 LOCAL_C TInt Elevation(MMIDTextEditor* aEditor) |
|
1465 { |
|
1466 return aEditor->Elevation(); |
|
1467 } |
|
1468 |
|
1469 /* |
|
1470 * Class: com_nokia_mid_ui_TextEditor |
|
1471 * Method: _getZPosition |
|
1472 * Signature: (II)I |
|
1473 */ |
|
1474 JNIEXPORT jint JNICALL Java_com_nokia_mid_ui_TextEditor__1getZPosition( |
|
1475 JNIEnv* /* aJniEnv */, |
|
1476 jobject /*aPeer*/, |
|
1477 jint aToolkitHandle, |
|
1478 jint aNativePeerHandle) |
|
1479 { |
|
1480 DEBUG("TextEditor.cpp - getZPosition +"); |
|
1481 |
|
1482 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1483 |
|
1484 MMIDTextEditor* editor = |
|
1485 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1486 |
|
1487 TInt position = toolkit->Execute(&Elevation, editor); |
|
1488 |
|
1489 DEBUG_INT("TextEditor.cpp - getZPosition -, position=%d", position); |
|
1490 |
|
1491 return position; |
|
1492 } |
|
1493 |
|
1494 |
|
1495 /** |
|
1496 * Local helper function for dispoisng text editor native side component. |
|
1497 * |
|
1498 * @param aEditor The editor to be destroyed. |
|
1499 */ |
|
1500 LOCAL_C void Dispose(CMIDToolkit* aToolkit, MMIDTextEditor* aEditor) |
|
1501 { |
|
1502 aToolkit->DisposeObject(aEditor); |
|
1503 } |
|
1504 |
|
1505 /* |
|
1506 * Class: com_nokia_mid_ui_TextEditor |
|
1507 * Method: _dispose |
|
1508 * Signature: (II)V |
|
1509 */ |
|
1510 JNIEXPORT void JNICALL Java_com_nokia_mid_ui_TextEditor__1dispose( |
|
1511 JNIEnv* /* aJniEnv */, |
|
1512 jobject /* aPeer */, |
|
1513 jint aToolkitHandle, |
|
1514 jint aNativePeerHandle) |
|
1515 { |
|
1516 DEBUG("TextEditor.cpp - dispose +"); |
|
1517 |
|
1518 CMIDToolkit* toolkit = JavaUnhand< CMIDToolkit >(aToolkitHandle); |
|
1519 |
|
1520 MMIDTextEditor* editor = |
|
1521 MIDUnhandObject< MMIDTextEditor >(aNativePeerHandle); |
|
1522 |
|
1523 toolkit->ExecuteV(&Dispose, toolkit, editor); |
|
1524 |
|
1525 DEBUG("TextEditor.cpp - dispose -"); |
|
1526 } |
|
1527 |
|
1528 // End of file |