bundles/org.simantics.team.ui/src/org/simantics/team/ui/StageInitPage.java

   1 package org.simantics.team.ui;\r
   2 \r
   3 import java.io.File;\r
   4 import java.util.Collections;\r
   5 import java.util.List;\r
   6 \r
   7 import org.eclipse.jface.layout.GridDataFactory;\r
   8 import org.eclipse.jface.wizard.WizardPage;\r
   9 import org.eclipse.swt.SWT;\r
  10 import org.eclipse.swt.custom.CCombo;\r
  11 import org.eclipse.swt.events.ModifyEvent;\r
  12 import org.eclipse.swt.events.ModifyListener;\r
  13 import org.eclipse.swt.events.SelectionAdapter;\r
  14 import org.eclipse.swt.events.SelectionEvent;\r
  15 import org.eclipse.swt.layout.GridData;\r
  16 import org.eclipse.swt.layout.GridLayout;\r
  17 import org.eclipse.swt.widgets.Button;\r
  18 import org.eclipse.swt.widgets.Composite;\r
  19 import org.eclipse.swt.widgets.DirectoryDialog;\r
  20 import org.eclipse.swt.widgets.Label;\r
  21 import org.eclipse.swt.widgets.Text;\r
  22 import org.simantics.db.common.NamedResource;\r
  23 import org.simantics.db.exception.DatabaseException;\r
  24 import org.simantics.team.ui.StageInitWizard.Data;\r
  25 import org.simantics.utils.ui.ErrorLogger;\r
  26 \r
  27 public class StageInitPage extends WizardPage {\r
  28     public static class Model implements Comparable<Model> {\r
  29         NamedResource model;\r
  30         public Model(NamedResource model) {\r
  31             this.model = model;\r
  32         }\r
  33         @Override\r
  34         public int compareTo(Model o) {\r
  35             return model.compareTo(o.model);\r
  36         }\r
  37         public NamedResource get() {\r
  38             return model;\r
  39         }\r
  40     }\r
  41     final Data data;\r
  42     Text stagingFolder;\r
  43     CCombo teamFolder;\r
  44     List<Model> models = Collections.emptyList();\r
  45     Button overwrite;\r
  46     protected StageInitPage(Data data) {\r
  47         super("Staging", "Initialize", null);\r
  48         this.data = data;\r
  49     }\r
  50     @Override\r
  51     public void createControl(Composite parent) {\r
  52         Composite container = new Composite(parent, SWT.NONE);\r
  53         {\r
  54             GridLayout layout = new GridLayout();\r
  55             layout.horizontalSpacing = 20;\r
  56             layout.verticalSpacing = 10;\r
  57             layout.numColumns = 3;\r
  58             container.setLayout(layout);\r
  59         }\r
  60         new Label(container, SWT.NONE).setText("Workbench folder:");\r
  61         stagingFolder = new Text(container, SWT.BORDER);\r
  62         {\r
  63             stagingFolder.setEditable(false);\r
  64             stagingFolder.setText(data.stagingFolder.getAbsolutePath());\r
  65             stagingFolder.setToolTipText("Shows the folder of the staging workbench.");\r
  66             GridDataFactory.fillDefaults().grab(true, false).span(2, 1).applyTo(stagingFolder);\r
  67         }\r
  68         new Label(container, SWT.NONE).setText("&Team folder:");\r
  69         teamFolder = new CCombo(container, SWT.BORDER);\r
  70         {\r
  71             if (null != data.teamFolder)\r
  72                 teamFolder.setText(data.teamFolder.getAbsolutePath());\r
  73             GridDataFactory.fillDefaults().grab(true, false).span(1, 1).applyTo(teamFolder);\r
  74             teamFolder.addModifyListener(new ModifyListener(){\r
  75                 @Override\r
  76                 public void modifyText(ModifyEvent e) {\r
  77                     validatePage();\r
  78                 }\r
  79             });\r
  80         }\r
  81         Button browseFileButton = new Button(container, SWT.PUSH);\r
  82         {\r
  83             browseFileButton.setText("B&rowse...");\r
  84             browseFileButton.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));\r
  85             browseFileButton.addSelectionListener(new SelectionAdapter() {\r
  86                 @Override\r
  87                 public void widgetSelected(SelectionEvent e) {\r
  88                     DirectoryDialog dd = new DirectoryDialog(getShell(), SWT.OPEN);\r
  89                     dd.setText("Choose team folder");\r
  90                     File folder = new File(teamFolder.getText());\r
  91                     if (folder.isDirectory())\r
  92                         dd.setFilterPath(folder.getAbsolutePath());\r
  93                     else {\r
  94                         folder = folder.getParentFile();\r
  95                         if (null != folder && folder.isDirectory())\r
  96                             dd.setFilterPath(folder.getParent());\r
  97                         else if (null != data.teamFolder && data.teamFolder.isDirectory())\r
  98                             dd.setFilterPath(data.teamFolder.getAbsolutePath());\r
  99                         else {\r
 100                             String temp = System.getProperty("java.io.tmpdir");\r
 101                             if (null != temp && !temp.equals(""))\r
 102                                 dd.setFilterPath(temp);\r
 103                         }\r
 104                     }\r
 105                     String dir = dd.open();\r
 106                     if (dir == null)\r
 107                         return;\r
 108                     teamFolder.setText(dir);\r
 109                     validatePage();\r
 110                 }\r
 111             });\r
 112         }\r
 113         try {\r
 114             initializeData();\r
 115         } catch (DatabaseException e) {\r
 116             ErrorLogger.defaultLogError(e);\r
 117         }\r
 118         setControl(container);\r
 119         validatePage();\r
 120     }\r
 121 \r
 122     private void initializeData() throws DatabaseException {\r
 123         for (String path : data.recentLocations) {\r
 124             teamFolder.add(path);\r
 125         }\r
 126         if (teamFolder.getItemCount() > 0)\r
 127             teamFolder.select(0);\r
 128     }\r
 129 \r
 130     void validatePage() {\r
 131         String importLoc = teamFolder.getText();\r
 132         if (importLoc.isEmpty()) {\r
 133             setMessage("Select folder for team data.");\r
 134             setErrorMessage(null);\r
 135             setPageComplete(false);\r
 136             return;\r
 137         }\r
 138         File folder = new File(importLoc);\r
 139         if (!folder.exists() || !folder.isDirectory()) {\r
 140             setErrorMessage("Selected folder is invalid.");\r
 141             setPageComplete(false);\r
 142             return;\r
 143         }\r
 144         int count = folder.list().length;\r
 145         if (!data.requireExisting) {\r
 146             if (count > 0) {\r
 147                 setErrorMessage("Selected folder is not empty.");\r
 148                 setPageComplete(false);\r
 149                 return;\r
 150             }\r
 151         } else\r
 152             if (count == 0) {\r
 153                 setErrorMessage("Selected folder is not team folder.");\r
 154                 setPageComplete(false);\r
 155                 return;\r
 156             }\r
 157         data.teamFolder = folder;\r
 158         data.comment = "Initial commit."; // TODO: get comment from user.\r
 159         setErrorMessage(null);\r
 160         setMessage("Stage " + folder.getAbsolutePath() + ".");\r
 161         setPageComplete(true);\r
 162     }\r
 163 }\r