plugins/git4idea/src/git4idea/rebase/GitRebaseUnstructuredEditor.java

   1 package git4idea.rebase;
   2
   3 import com.intellij.openapi.project.Project;
   4 import com.intellij.openapi.ui.DialogWrapper;
   5 import com.intellij.openapi.util.io.FileUtil;
   6 import com.intellij.openapi.vfs.VirtualFile;
   7 import git4idea.config.GitConfigUtil;
   8 import git4idea.i18n.GitBundle;
   9
  10 import javax.swing.*;
  11 import java.io.File;
  12 import java.io.IOException;
  13
  14 /**
  15  * The dialog used for the unstructured information from git rebase.
  16  */
  17 public class GitRebaseUnstructuredEditor extends DialogWrapper {
  18   /**
  19    * The text with information from the GIT
  20    */
  21   private JTextArea myTextArea;
  22   /**
  23    * The root panel of the dialog
  24    */
  25   private JPanel myPanel;
  26   /**
  27    * The label that contains the git root path
  28    */
  29   private JLabel myGitRootLabel;
  30   /**
  31    * The file encoding
  32    */
  33   private final String encoding;
  34   /**
  35    * The file being edited
  36    */
  37   private final File myFile;
  38
  39   /**
  40    * The constructor
  41    *
  42    * @param project the context project
  43    * @param root    the Git root
  44    * @param path    the path to edit
  45    * @throws IOException if there is an IO problem
  46    */
  47   protected GitRebaseUnstructuredEditor(Project project, VirtualFile root, String path) throws IOException {
  48     super(project, true);
  49     setTitle(GitBundle.message("rebase.unstructured.editor.title"));
  50     setOKButtonText(GitBundle.message("rebase.unstructured.editor.button"));
  51     myGitRootLabel.setText(root.getPresentableUrl());
  52     encoding = GitConfigUtil.getCommitEncoding(project, root);
  53     myFile = new File(path);
  54     myTextArea.setText(new String(FileUtil.loadFileText(myFile, encoding)));
  55     init();
  56   }
  57
  58   /**
  59    * Save content to the file
  60    *
  61    * @throws IOException if there is an IO problem
  62    */
  63   public void save() throws IOException {
  64     FileUtil.writeToFile(myFile, myTextArea.getText().getBytes(encoding));
  65   }
  66
  67   /**
  68    * {@inheritDoc}
  69    */
  70   protected JComponent createCenterPanel() {
  71     return myPanel;
  72   }
  73
  74   /**
  75    * {@inheritDoc}
  76    */
  77   @Override
  78   protected String getDimensionServiceKey() {
  79     return getClass().getName();
  80   }
  81 }