code.grnet.gr Git - pithos/blob - web_client/src/gr/grnet/pithos/web/client/FilesPropertiesDialog.java

   1 /*\r
   2  * Copyright 2011 GRNET S.A. All rights reserved.\r
   3  *\r
   4  * Redistribution and use in source and binary forms, with or\r
   5  * without modification, are permitted provided that the following\r
   6  * conditions are met:\r
   7  *\r
   8  *   1. Redistributions of source code must retain the above\r
   9  *      copyright notice, this list of conditions and the following\r
  10  *      disclaimer.\r
  11  *\r
  12  *   2. Redistributions in binary form must reproduce the above\r
  13  *      copyright notice, this list of conditions and the following\r
  14  *      disclaimer in the documentation and/or other materials\r
  15  *      provided with the distribution.\r
  16  *\r
  17  * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS\r
  18  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\r
  19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\r
  20  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR\r
  21  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\r
  22  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\r
  23  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF\r
  24  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED\r
  25  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
  26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN\r
  27  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
  28  * POSSIBILITY OF SUCH DAMAGE.\r
  29  *\r
  30  * The views and conclusions contained in the software and\r
  31  * documentation are those of the authors and should not be\r
  32  * interpreted as representing official policies, either expressed\r
  33  * or implied, of GRNET S.A.\r
  34  */\r
  35 package gr.grnet.pithos.web.client;\r
  36 \r
  37 import gr.grnet.pithos.web.client.foldertree.File;\r
  38 import gr.grnet.pithos.web.client.foldertree.Folder;\r
  39 \r
  40 import java.util.List;\r
  41 \r
  42 import com.google.gwt.event.dom.client.ClickEvent;\r
  43 import com.google.gwt.event.dom.client.ClickHandler;\r
  44 import com.google.gwt.user.client.ui.Button;\r
  45 import com.google.gwt.user.client.ui.DecoratedTabPanel;\r
  46 import com.google.gwt.user.client.ui.DisclosurePanel;\r
  47 import com.google.gwt.user.client.ui.FlexTable;\r
  48 import com.google.gwt.user.client.ui.FlowPanel;\r
  49 import com.google.gwt.user.client.ui.FocusPanel;\r
  50 import com.google.gwt.user.client.ui.HasHorizontalAlignment;\r
  51 import com.google.gwt.user.client.ui.HorizontalPanel;\r
  52 import com.google.gwt.user.client.ui.VerticalPanel;\r
  53 \r
  54 /**\r
  55  * The 'Multiple file properties' dialog box implementation.\r
  56  *\r
  57  */\r
  58 public class FilesPropertiesDialog extends AbstractPropertiesDialog {\r
  59 \r
  60 //      private final TristateCheckBox versionedCheck;\r
  61 \r
  62         private final List<File> files;\r
  63 \r
  64         private Boolean initialVersioned;\r
  65 \r
  66         /**\r
  67          * The widget's constructor.\r
  68          *\r
  69          * @param _files\r
  70          */\r
  71         public FilesPropertiesDialog(Pithos _app, final List<File> _files) {\r
  72                 super(_app);\r
  73 \r
  74                 files = _files;\r
  75 //              int versionedNum = 0;\r
  76 //              for (File fr : files)\r
  77 //                      if (fr.isVersioned()) versionedNum++;\r
  78 //              Boolean versioned = null;\r
  79 //              if (versionedNum == 0)\r
  80 //            versioned = false;\r
  81 //              if (versionedNum == files.size())\r
  82 //            versioned = true;\r
  83 \r
  84 //              initialVersioned = versioned;\r
  85 //              versionedCheck = new TristateCheckBox(versioned);\r
  86 \r
  87                 // Set the dialog's caption.\r
  88                 setText("Files properties");\r
  89 \r
  90                 // Outer contains inner and buttons.\r
  91                 final VerticalPanel outer = new VerticalPanel();\r
  92                 final FocusPanel focusPanel = new FocusPanel(outer);\r
  93                 // Inner contains generalPanel and permPanel.\r
  94                 inner = new DecoratedTabPanel();\r
  95                 inner.setAnimationEnabled(true);\r
  96 \r
  97                 inner.add(createGeneralPanel(), "General");\r
  98 \r
  99         final VerticalPanel verPanel = new VerticalPanel();\r
 100 \r
 101 //        final HorizontalPanel vPanel = new HorizontalPanel();\r
 102 //        vPanel.setSpacing(8);\r
 103 //        vPanel.addStyleName("pithos-TabPanelBottom");\r
 104 //        vPanel.add(new Label("Versioned"));\r
 105 //        vPanel.add(versionedCheck);\r
 106 //\r
 107 //        verPanel.add(vPanel);\r
 108 \r
 109                 inner.add(verPanel, "Versions");\r
 110                 inner.selectTab(0);\r
 111         outer.add(inner);\r
 112 \r
 113         final HorizontalPanel buttons = new HorizontalPanel();\r
 114                 // Create the 'OK' button, along with a listener that hides the dialog\r
 115                 // when the button is clicked.\r
 116                 final Button ok = new Button("OK", new ClickHandler() {\r
 117                         @Override\r
 118                         public void onClick(ClickEvent event) {\r
 119                                 accept();\r
 120                                 closeDialog();\r
 121                         }\r
 122                 });\r
 123                 buttons.add(ok);\r
 124                 buttons.setCellHorizontalAlignment(ok, HasHorizontalAlignment.ALIGN_CENTER);\r
 125                 // Create the 'Cancel' button, along with a listener that hides the\r
 126                 // dialog when the button is clicked.\r
 127                 final Button cancel = new Button("Cancel", new ClickHandler() {\r
 128                         @Override\r
 129                         public void onClick(ClickEvent event) {\r
 130                                 closeDialog();\r
 131                         }\r
 132                 });\r
 133                 buttons.add(cancel);\r
 134                 buttons.setCellHorizontalAlignment(cancel, HasHorizontalAlignment.ALIGN_CENTER);\r
 135                 buttons.setSpacing(8);\r
 136                 buttons.addStyleName("pithos-TabPanelBottom");\r
 137                 outer.add(buttons);\r
 138                 outer.setCellHorizontalAlignment(buttons, HasHorizontalAlignment.ALIGN_CENTER);\r
 139                 outer.addStyleName("pithos-TabPanelBottom");\r
 140 \r
 141                 focusPanel.setFocus(true);\r
 142                 setWidget(outer);\r
 143         }\r
 144 \r
 145     private VerticalPanel createGeneralPanel() {\r
 146         VerticalPanel generalPanel = new VerticalPanel();\r
 147 \r
 148         final FlexTable generalTable = new FlexTable();\r
 149         generalTable.setText(0, 0, String.valueOf(files.size())+" files selected");\r
 150         generalTable.setText(1, 0, "Folder");\r
 151         generalTable.setText(2, 0, "Tags");\r
 152         Folder parent = files.get(0).getParent();\r
 153         if(parent != null)\r
 154             generalTable.setText(1, 1, parent.getName());\r
 155         else\r
 156             generalTable.setText(1, 1, "-");\r
 157 \r
 158                 // Find if tags are identical\r
 159 //              List<String> tagsList = files.get(0).getTags();\r
 160 //              List<String> tagss;\r
 161 //              for (int i=1; i<files.size(); i++) {\r
 162 //                      tagss = files.get(i).getTags();\r
 163 //                      if (tagsList.size() != tagss.size() || !tagsList.containsAll(tagss)) {\r
 164 //                              tagsList = null;\r
 165 //                              break;\r
 166 //                      }\r
 167 //              }\r
 168 //              // Get the tags.\r
 169 //              StringBuffer tagsBuffer = new StringBuffer();\r
 170 //              if (tagsList==null)\r
 171 //                      tagsBuffer.append(MULTIPLE_VALUES_TEXT);\r
 172 //              else {\r
 173 //                      Iterator i = tagsList.iterator();\r
 174 //                      while (i.hasNext()) {\r
 175 //                              String tag = (String) i.next();\r
 176 //                              tagsBuffer.append(tag).append(", ");\r
 177 //                      }\r
 178 //                      if (tagsBuffer.length() > 1)\r
 179 //                              tagsBuffer.delete(tagsBuffer.length() - 2, tagsBuffer.length() - 1);\r
 180 //              }\r
 181 //              initialTagText = tagsBuffer.toString();\r
 182 //              tags.setText(initialTagText);\r
 183 //              tags.addFocusHandler(new FocusHandler() {\r
 184 //                      @Override\r
 185 //                      public void onFocus(FocusEvent event) {\r
 186 //                              if (MULTIPLE_VALUES_TEXT.equals(tags.getText()))\r
 187 //                                      tags.setText("");\r
 188 //                      }\r
 189 //              }\r
 190 //              );\r
 191 //\r
 192 //              generalTable.setWidget(2, 1, tags);\r
 193                 generalTable.getFlexCellFormatter().setStyleName(0, 0, "props-labels");\r
 194                 generalTable.getFlexCellFormatter().setColSpan(0, 0, 2);\r
 195                 generalTable.getFlexCellFormatter().setStyleName(1, 0, "props-labels");\r
 196                 generalTable.getFlexCellFormatter().setStyleName(2, 0, "props-labels");\r
 197                 generalTable.getFlexCellFormatter().setStyleName(0, 1, "props-values");\r
 198                 generalTable.getFlexCellFormatter().setStyleName(1, 1, "props-values");\r
 199                 generalTable.getFlexCellFormatter().setStyleName(2, 1, "props-values");\r
 200                 generalTable.setCellSpacing(4);\r
 201 \r
 202         generalPanel.add(generalTable);\r
 203 \r
 204                 // Asynchronously retrieve the tags defined by this user.\r
 205 //              DeferredCommand.addCommand(new Command() {\r
 206 //\r
 207 //                      @Override\r
 208 //                      public void execute() {\r
 209 //                              updateTags();\r
 210 //                      }\r
 211 //              });\r
 212 \r
 213                 DisclosurePanel allTags = new DisclosurePanel("All tags");\r
 214                 allTagsContent = new FlowPanel();\r
 215                 allTags.setContent(allTagsContent);\r
 216                 generalPanel.add(allTags);\r
 217                 generalPanel.setSpacing(4);\r
 218 \r
 219         return generalPanel;\r
 220     }\r
 221 \r
 222         /**\r
 223          * Accepts any change and updates the file\r
 224          *\r
 225          */\r
 226         @Override\r
 227         protected void accept() {\r
 228 //              JSONObject json = new JSONObject();\r
 229 //              if ( versionedCheck.getState()!=null && !versionedCheck.getState().equals(initialVersioned) )\r
 230 //                              json.put("versioned", JSONBoolean.getInstance(versionedCheck.getState()));\r
 231 //\r
 232 //              JSONArray taga = new JSONArray();\r
 233 //              int i = 0;\r
 234 //              String tagText = tags.getText();\r
 235 //              if (!MULTIPLE_VALUES_TEXT.equals(tagText) && !initialTagText.equals(tagText)) {\r
 236 //                      String[] tagset = tagText.split(",");\r
 237 //                      for (String t : tagset) {\r
 238 //                              JSONString to = new JSONString(t);\r
 239 //                              taga.set(i, to);\r
 240 //                              i++;\r
 241 //                      }\r
 242 //                      json.put("tags", taga);\r
 243 //              }\r
 244 //              String jsonString = json.toString();\r
 245 //              if(jsonString.equals("{}")){\r
 246 //                      GWT.log("NO CHANGES", null);\r
 247 //                      return;\r
 248 //              }\r
 249 //              final List<String> fileIds = new ArrayList<String>();\r
 250 //              for(FileResource f : files)\r
 251 //                      fileIds.add(f.getUri()+"?update=");\r
 252 //              MultiplePostCommand rt = new MultiplePostCommand(fileIds.toArray(new String[0]), jsonString, 200){\r
 253 //\r
 254 //                      @Override\r
 255 //                      public void onComplete() {\r
 256 //                              app.getTreeView().refreshCurrentNode(false);\r
 257 //                      }\r
 258 //\r
 259 //                      @Override\r
 260 //                      public void onError(String p, Throwable t) {\r
 261 //                              GWT.log("", t);\r
 262 //                              if(t instanceof RestException){\r
 263 //                                      int statusCode = ((RestException)t).getHttpStatusCode();\r
 264 //                                      if(statusCode == 405)\r
 265 //                                              app.displayError("You don't have the necessary permissions");\r
 266 //                                      else if(statusCode == 404)\r
 267 //                                              app.displayError("File does not exist");\r
 268 //                                      else if(statusCode == 409)\r
 269 //                                              app.displayError("A file with the same name already exists");\r
 270 //                                      else if(statusCode == 413)\r
 271 //                                              app.displayError("Your quota has been exceeded");\r
 272 //                                      else\r
 273 //                                              app.displayError("Unable to modify file::"+((RestException)t).getHttpStatusText());\r
 274 //                              }\r
 275 //                              else\r
 276 //                                      app.displayError("System error modifying file:"+t.getMessage());\r
 277 //                      }\r
 278 //              };\r
 279 //              DeferredCommand.addCommand(rt);\r
 280         }\r
 281 }\r