1 | // Copyright 2012 Georg-August-Universität Göttingen, Germany
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2 | //
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3 | // Licensed under the Apache License, Version 2.0 (the "License");
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4 | // you may not use this file except in compliance with the License.
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5 | // You may obtain a copy of the License at
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6 | //
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7 | // http://www.apache.org/licenses/LICENSE-2.0
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8 | //
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9 | // Unless required by applicable law or agreed to in writing, software
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10 | // distributed under the License is distributed on an "AS IS" BASIS,
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11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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12 | // See the License for the specific language governing permissions and
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13 | // limitations under the License.
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14 |
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15 | package de.ugoe.cs.autoquest.plugin.mfc;
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16 |
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17 | import de.ugoe.cs.autoquest.eventcore.guimodel.GUIElementTree;
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18 | import de.ugoe.cs.autoquest.eventcore.guimodel.IGUIElementSpec;
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19 | import de.ugoe.cs.autoquest.plugin.mfc.guimodel.MFCGUIElementSpec;
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20 |
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21 | /**
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22 | * <p>
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23 | * Message handler for {@code WM_CREATE} messages. The handler maintains the {@link GUIElementTree}.
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24 | * </p>
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25 | *
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26 | * @author Steffen Herbold
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27 | * @version 1.0
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28 | */
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29 | public class HandlerCreate extends MessageHandler {
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30 |
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31 | /**
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32 | * <p>
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33 | * Constructor. Creates a new HandlerCreate.
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34 | * </p>
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35 | *
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36 | * @param guiElementTree the tree of GUI element specifications to be created and adapted during
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37 | * parsing
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38 | */
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39 | public HandlerCreate(GUIElementTree guiElementTree) {
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40 | super(guiElementTree);
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41 | }
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42 |
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43 | /**
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44 | * <p>
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45 | * Name of the created GUI element.
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46 | * </p>
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47 | */
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48 | private String guiElementName;
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49 |
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50 | /**
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51 | * <p>
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52 | * HWND of the created GUI element.
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53 | * </p>
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54 | */
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55 | private long hwnd;
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56 |
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57 | /**
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58 | * <p>
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59 | * HWND of the created GUI elements's parent.
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60 | * </p>
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61 | */
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62 | private long parentHwnd;
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63 |
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64 | /**
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65 | * <p>
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66 | * Resource Id of the created element.
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67 | * </p>
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68 | */
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69 | private int resourceId;
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70 |
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71 | /**
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72 | * <p>
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73 | * GUI element class of the created element.
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74 | * </p>
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75 | */
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76 | private String className;
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77 |
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78 | /**
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79 | * <p>
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80 | * Modality of the created GUI element.
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81 | * </p>
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82 | */
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83 | private boolean isModal;
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84 |
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85 | /*
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86 | * (non-Javadoc)
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87 | *
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88 | * @see de.ugoe.cs.autoquest.plugin.mfc.MessageHandler#onEndElement()
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89 | */
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90 | @Override
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91 | public void onEndElement() {
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92 | if (hwnd != 0) {
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93 | IGUIElementSpec spec = new MFCGUIElementSpec(hwnd, guiElementName, resourceId, className, isModal);
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94 | super.getGUIElementTree().add(hwnd, parentHwnd, spec);
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95 | }
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96 | }
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97 |
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98 | /*
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99 | * (non-Javadoc)
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100 | *
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101 | * @see de.ugoe.cs.autoquest.plugin.mfc.MessageHandler#onParameter(java.lang.String ,
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102 | * java.lang.String)
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103 | */
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104 | @Override
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105 | public void onParameter(String name, String value) {
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106 | if (name.equals("window.hwnd")) {
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107 | hwnd = Long.parseLong(value);
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108 | }
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109 | else if (name.equals("window.name")) {
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110 | guiElementName = value;
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111 | }
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112 | else if (name.equals("window.parent.hwnd")) {
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113 | parentHwnd = Long.parseLong(value);
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114 | }
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115 | else if (name.equals("window.resourceId")) {
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116 | resourceId = Integer.parseInt(value);
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117 | }
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118 | else if (name.equals("window.class")) {
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119 | if (value.startsWith("Afx:")) {
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120 | className = "Afx:";
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121 | }
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122 | else {
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123 | className = value;
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124 | }
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125 | }
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126 | else if (name.equals("window.ismodal")) {
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127 | if (value.equals("true") || value.equals("1")) {
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128 | isModal = true;
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129 | }
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130 | }
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131 | }
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132 |
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133 | /*
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134 | * (non-Javadoc)
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135 | *
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136 | * @see de.ugoe.cs.autoquest.plugin.mfc.MessageHandler#onStartElement()
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137 | */
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138 | @Override
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139 | public void onStartElement() {
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140 | guiElementName = "";
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141 | hwnd = 0;
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142 | parentHwnd = 0;
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143 | resourceId = 0;
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144 | className = "";
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145 | isModal = false;
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146 | }
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147 |
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148 | }
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