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1 package de.mpg.mpiwg.itgroup.digilib.plugin.editors;
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9
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4 import info.textgrid.lab.linkeditor.mip.gui.ImagePanel;
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5
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6 import java.io.IOException;
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7 import java.net.URL;
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20
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8 import java.util.ArrayList;
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9 import java.util.List;
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10 import java.util.Observable;
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11 import java.util.Observer;
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12
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13 import org.apache.axis2.databinding.types.soapencoding.Array;
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14 import org.eclipse.core.resources.IResourceChangeEvent;
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15 import org.eclipse.core.resources.IResourceChangeListener;
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16 import org.eclipse.core.runtime.CoreException;
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17 import org.eclipse.core.runtime.IProgressMonitor;
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20
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18 import org.eclipse.jface.viewers.ISelection;
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19 import org.eclipse.jface.viewers.ISelectionChangedListener;
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20 import org.eclipse.jface.viewers.ISelectionProvider;
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21 import org.eclipse.jface.viewers.SelectionChangedEvent;
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22 import org.eclipse.jface.viewers.StructuredSelection;
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23 import org.eclipse.swt.SWT;
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24 import org.eclipse.swt.custom.ScrolledComposite;
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25 import org.eclipse.swt.graphics.Cursor;
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26 import org.eclipse.swt.layout.GridLayout;
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27 import org.eclipse.swt.widgets.Composite;
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28 import org.eclipse.ui.IEditorInput;
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29 import org.eclipse.ui.IEditorSite;
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30 import org.eclipse.ui.IPageLayout;
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31 import org.eclipse.ui.IViewPart;
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32 import org.eclipse.ui.IWorkbenchPage;
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33 import org.eclipse.ui.IWorkbenchPartSite;
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34 import org.eclipse.ui.PartInitException;
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35 import org.eclipse.ui.part.EditorPart;
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36 import org.eclipse.ui.views.properties.IPropertySheetPage;
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37 import org.eclipse.ui.views.properties.PropertySheet;
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38 import org.eclipse.ui.views.properties.PropertySheetPage;
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39 import org.jdom.JDOMException;
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40
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41 import de.mpg.mpiwg.itgroup.digilib.digiImage.DigiImage;
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42 import de.mpg.mpiwg.itgroup.digilib.digiImage.DigiImageController;
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43 import de.mpg.mpiwg.itgroup.digilib.digiImage.DigiImageParameter;
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44 import de.mpg.mpiwg.itgroup.digilib.digiImage.DigiNav;
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45 import de.mpg.mpiwg.itgroup.indexMeta.Utils.ParseIndexMeta;
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46
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47 /**
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48 * Displays an image with digilib an allows image manipulation on the image.
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49 *
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50 * @author dwinter
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51 *
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52 */
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53 public class DigilibLinkEditorPart extends EditorPart implements IResourceChangeListener,Observer{
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54
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55 private Composite mainComposite;
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56 private ScrolledComposite sc;
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57 //private ISelection selection;
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58 //private List<ISelectionChangedListener> selectionChangeListener = new ArrayList<ISelectionChangedListener>();
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59 private Object propertySheetPage;
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60
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61 public void resourceChanged(IResourceChangeEvent event) {
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62 // TODO Auto-generated method stub
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63
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64 }
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65
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66 @Override
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67 public void doSave(IProgressMonitor monitor) {
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68 // TODO Auto-generated method stub
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69
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70 }
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71
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72 @Override
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73 public void doSaveAs() {
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74 // TODO Auto-generated method stub
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75
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76 }
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77
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78 @Override
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79 public void init(IEditorSite site, IEditorInput input)
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80 throws PartInitException {
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81 setInput(input);
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82 setSite(site);
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83
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84 }
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85
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86 @Override
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87 public boolean isDirty() {
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88 // TODO Auto-generated method stub
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89 return false;
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90 }
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91
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92 @Override
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93 public boolean isSaveAsAllowed() {
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94 // TODO Auto-generated method stub
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95 return false;
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96 }
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97
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98 @Override
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99 public void createPartControl(Composite frame) {
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100
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101 sc = new ScrolledComposite(frame, SWT.H_SCROLL | SWT.V_SCROLL);
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102 mainComposite = new Composite(sc,SWT.None);
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103
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104 GridLayout imageLayout = new GridLayout(2,false);
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105 mainComposite.setLayout(imageLayout);
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106 sc.setContent(mainComposite);
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107 //sc.setMinSize(400, 400);
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108
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109
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110
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111 DigilibLinkEditorInput input= (DigilibLinkEditorInput) getEditorInput();
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112 String path="";
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113 if (input.getType()==DigilibLinkEditorInput.INDEX_META){
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114 ParseIndexMeta im;
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115 try {
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116 im = new ParseIndexMeta(input.getFile());
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117 } catch (JDOMException e) {
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118 // TODO Auto-generated catch block
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119 e.printStackTrace();
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120 return;
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121 } catch (IOException e) {
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122 // TODO Auto-generated catch block
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123 e.printStackTrace();
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124 return;
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125 } catch (CoreException e) {
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126 // TODO Auto-generated catch block
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127 e.printStackTrace();
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128 return;
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129 }
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130 try {
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131 path=im.getImagePath();
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132 } catch (JDOMException e) {
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133 // TODO Auto-generated catch block
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134 e.printStackTrace();
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135 return;
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136 }
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137 if (path==null)
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138 return;
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139 } else {
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140 //TODO: issue warning that type cannot be solved.
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141 return;
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142 }
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143
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144
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145 path=path.replace("/mpiwg/online", "");
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146 DigiImageParameter dp = new DigiImageParameter(path);
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147 dp.setDh(500);
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148 dp.setDw(500);
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149
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150
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151 DigiImage digiImage = new DigiImage(mainComposite, SWT.BORDER, dp);
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152 DigiImageController digiImageController = new DigiImageController(digiImage);
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153 //imageComp.setBackgroundImage(img);
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154 DigiNav digiNav = new DigiNav(mainComposite,SWT.NONE,digiImageController);
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155
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156 getSite().setSelectionProvider(digiImage);
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157 digiImage.setSelection(new StructuredSelection(digiImage));
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158
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159 sc.setMinSize(mainComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
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160 sc.setExpandHorizontal(true);
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161 sc.setExpandVertical(true);
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162 sc.layout();
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163 DigilibLinkEditorObservable.INSTANCE.addObserver(this);
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164
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165 //setSelection( digiImage);
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166 }
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167
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168 @Override
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169 public void setFocus() {
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170 // TODO Auto-generated method stub
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171
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172 }
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173
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174 public void update(Observable o, Object arg) {
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175 if (DigiImage.class.isInstance(arg)){
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176 mainComposite.pack();
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177 sc.setMinSize(mainComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
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178 sc.layout();
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179
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180
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181 //refresh the property view.
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182 IWorkbenchPage page = getSite().getPage();
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183
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184 IViewPart view = page.findView(IPageLayout.ID_PROP_SHEET);
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185
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186 ((PropertySheetPage)((PropertySheet)view).getCurrentPage()).refresh();
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187 //sc.pack();
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188
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189 } else if (Integer.class.isInstance(arg)){
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190 int b = (Integer) arg;
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191
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192 Cursor waitCursor = new Cursor(mainComposite.getDisplay(),b);
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193 mainComposite.setCursor(waitCursor);
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194
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195
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196 }
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197
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198
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199 }
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200
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201 // public void addSelectionChangedListener(ISelectionChangedListener listener) {
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202 // selectionChangeListener.add(listener);
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203 //
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204 // }
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205 //
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206 // public ISelection getSelection() {
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207 // // TODO Auto-generated method stub
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208 // return selection;
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209 // }
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210 //
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211 // public void removeSelectionChangedListener(
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212 // ISelectionChangedListener listener) {
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213 // selectionChangeListener.remove(listener);
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214 //
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215 // }
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216 //
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217 // public void setSelection(ISelection selection) {
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218 // this.selection=selection;
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219 // for (ISelectionChangedListener sl: selectionChangeListener){
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220 //
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221 // SelectionChangedEvent event = new SelectionChangedEvent(this, selection);
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222 // sl.selectionChanged(event);
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223 // }
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224 //
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225 // }
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226
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227
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228
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229 }
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