コード例 #1
0
 private void scrollMain(int scrollPosCorrected, final List<ScrollingModel> models) {
   final int pointX =
       (int) myEditor.logicalPositionToXY(new LogicalPosition(0, scrollPosCorrected)).getX();
   for (ScrollingModel model : models) {
     model.scrollHorizontally(pointX);
   }
 }
コード例 #2
0
  public void onContentChangedIn(EditorSource source) {
    myDiffUpdater.contentRemoved(source);
    final EditorEx editor = source.getEditor();
    if (myIsHorizontal && source.getSide() == FragmentSide.SIDE1 && editor != null) {
      editor.setVerticalScrollbarOrientation(EditorEx.VERTICAL_SCROLLBAR_LEFT);
    }
    DiffSideView viewSide = getSideView(source.getSide());
    viewSide.setEditorSource(getProject(), source);
    Disposer.dispose(myScrollSupport);
    if (editor == null) {
      if (!myDisposed) {
        rediff();
      }
      return;
    }

    final MouseListener mouseListener =
        PopupHandler.installUnknownPopupHandler(
            editor.getContentComponent(),
            new MergeActionGroup(this, source.getSide()),
            ActionManager.getInstance());
    myDiffUpdater.contentAdded(source);
    editor.getSettings().setLineNumbersShown(true);
    editor.getSettings().setFoldingOutlineShown(false);
    editor.getFoldingModel().setFoldingEnabled(false);
    ((EditorMarkupModel) editor.getMarkupModel()).setErrorStripeVisible(true);

    Editor editor1 = getEditor(FragmentSide.SIDE1);
    Editor editor2 = getEditor(FragmentSide.SIDE2);
    if (editor1 != null && editor2 != null && myIsSyncScroll) {
      myScrollSupport.install(new EditingSides[] {this});
    }

    final VisibleAreaListener visibleAreaListener = mySplitter.getVisibleAreaListener();
    final ScrollingModel scrollingModel = editor.getScrollingModel();
    if (visibleAreaListener != null) {
      scrollingModel.addVisibleAreaListener(visibleAreaListener);
      scrollingModel.addVisibleAreaListener(myVisibleAreaListener);
    }
    myFontSizeSynchronizer.synchronize(editor);
    source.addDisposable(
        new Disposable() {
          public void dispose() {
            myFontSizeSynchronizer.stopSynchronize(editor);
          }
        });
    source.addDisposable(
        new Disposable() {
          public void dispose() {
            if (visibleAreaListener != null) {
              scrollingModel.removeVisibleAreaListener(visibleAreaListener);
              scrollingModel.removeVisibleAreaListener(myVisibleAreaListener);
            }
            editor.getContentComponent().removeMouseListener(mouseListener);
          }
        });
  }
コード例 #3
0
 private void scrollOther(
     int scrollPosCorrected,
     final int maxColumnsOur,
     int maxColumnsOther,
     final List<ScrollingModel> models) {
   int pos2;
   if (myLeftScroll.getValue() == 0) {
     pos2 = 0;
   } else if ((scrollPosCorrected + myLeftScroll.getModel().getExtent()) >= maxColumnsOur) {
     pos2 = maxColumnsOther + 1;
   } else {
     pos2 = (int) (scrollPosCorrected * (((double) maxColumnsOther) / maxColumnsOur));
   }
   final int pointX2 = (int) myEditor.logicalPositionToXY(new LogicalPosition(0, pos2)).getX();
   for (ScrollingModel model : models) {
     model.scrollHorizontally(pointX2);
   }
 }
コード例 #4
0
  public void doClick(final MouseEvent e, final int width) {
    RangeHighlighter marker = getNearestRangeHighlighter(e, width);
    if (marker == null) return;
    int offset = marker.getStartOffset();

    final Document doc = myEditor.getDocument();
    if (doc.getLineCount() > 0) {
      // Necessary to expand folded block even if navigating just before one
      // Very useful when navigating to first unused import statement.
      int lineEnd = doc.getLineEndOffset(doc.getLineNumber(offset));
      myEditor.getCaretModel().moveToOffset(lineEnd);
    }

    myEditor.getCaretModel().moveToOffset(offset);
    myEditor.getSelectionModel().removeSelection();
    ScrollingModel scrollingModel = myEditor.getScrollingModel();
    scrollingModel.disableAnimation();
    scrollingModel.scrollToCaret(ScrollType.CENTER);
    scrollingModel.enableAnimation();
    fireErrorMarkerClicked(marker, e);
  }
コード例 #5
0
  private void notifyBatchFoldingProcessingDone(final boolean moveCaretFromCollapsedRegion) {
    rebuild();

    for (FoldingListener listener : myListeners) {
      listener.onFoldProcessingEnd();
    }

    myEditor.updateCaretCursor();
    myEditor.recalculateSizeAndRepaint();
    myEditor.getGutterComponentEx().updateSize();
    myEditor.getGutterComponentEx().repaint();

    for (Caret caret : myEditor.getCaretModel().getAllCarets()) {
      // There is a possible case that caret position is already visual position aware. But visual
      // position depends on number of folded
      // logical lines as well, hence, we can't be sure that target logical position defines correct
      // visual position because fold
      // regions have just changed. Hence, we use 'raw' logical position instead.
      LogicalPosition caretPosition = caret.getLogicalPosition().withoutVisualPositionInfo();
      int caretOffset = myEditor.logicalPositionToOffset(caretPosition);
      int selectionStart = caret.getSelectionStart();
      int selectionEnd = caret.getSelectionEnd();

      LogicalPosition positionToUse = null;
      int offsetToUse = -1;

      FoldRegion collapsed = myFoldTree.fetchOutermost(caretOffset);
      LogicalPosition savedPosition = caret.getUserData(SAVED_CARET_POSITION);
      if (savedPosition != null) {
        int savedOffset = myEditor.logicalPositionToOffset(savedPosition);
        FoldRegion collapsedAtSaved = myFoldTree.fetchOutermost(savedOffset);
        if (collapsedAtSaved == null) {
          positionToUse = savedPosition;
        } else {
          offsetToUse = collapsedAtSaved.getStartOffset();
        }
      }

      if (collapsed != null && positionToUse == null) {
        positionToUse = myEditor.offsetToLogicalPosition(collapsed.getStartOffset());
      }

      if (moveCaretFromCollapsedRegion && caret.isUpToDate()) {
        if (offsetToUse >= 0) {
          caret.moveToOffset(offsetToUse);
        } else if (positionToUse != null) {
          caret.moveToLogicalPosition(positionToUse);
        } else {
          caret.moveToLogicalPosition(caretPosition);
        }
      }

      caret.putUserData(SAVED_CARET_POSITION, savedPosition);

      if (isOffsetInsideCollapsedRegion(selectionStart)
          || isOffsetInsideCollapsedRegion(selectionEnd)) {
        caret.removeSelection();
      } else if (selectionStart < myEditor.getDocument().getTextLength()) {
        caret.setSelection(selectionStart, selectionEnd);
      }
    }

    if (mySavedCaretShift > 0) {
      final ScrollingModel scrollingModel = myEditor.getScrollingModel();
      scrollingModel.disableAnimation();
      scrollingModel.scrollVertically(
          myEditor.visibleLineToY(myEditor.getCaretModel().getVisualPosition().line)
              - mySavedCaretShift);
      scrollingModel.enableAnimation();
    }
  }
コード例 #6
0
  public void patch(final FlooPatch res) {
    final TextBuf b = this;
    Flog.info("Got _on_patch");

    String text;
    String md5FromDoc;
    final Document d;

    String oldText = buf;
    VirtualFile virtualFile = b.getVirtualFile();
    if (virtualFile == null) {
      Flog.warn("VirtualFile is null, no idea what do do. Aborting everything %s", this);
      getBuf();
      return;
    }
    d = Buf.getDocumentForVirtualFile(virtualFile);
    if (d == null) {
      Flog.warn("Document not found for %s", virtualFile);
      getBuf();
      return;
    }
    String viewText;
    if (virtualFile.exists()) {
      viewText = d.getText();
      if (viewText.equals(oldText)) {
        b.forced_patch = false;
      } else if (!b.forced_patch) {
        b.forced_patch = true;
        oldText = viewText;
        b.send_patch(viewText);
        Flog.warn("Sending force patch for %s. this is dangerous!", b.path);
      }
    } else {
      viewText = oldText;
    }

    b.cancelTimeout();

    String md5Before = DigestUtils.md5Hex(viewText);
    if (!md5Before.equals(res.md5_before)) {
      Flog.warn("starting md5s don't match for %s. this is dangerous!", b.path);
    }

    List<diff_match_patch.Patch> patches = dmp.patch_fromText(res.patch);
    final Object[] results = dmp.patch_apply((LinkedList<diff_match_patch.Patch>) patches, oldText);
    final String patchedContents = (String) results[0];
    final boolean[] patchesClean = (boolean[]) results[1];
    final FlooPatchPosition[] positions = (FlooPatchPosition[]) results[2];

    for (boolean clean : patchesClean) {
      if (!clean) {
        Flog.log("Patch not clean for %s. Sending get_buf and setting readonly.", d);
        getBuf();
        return;
      }
    }
    // XXX: If patchedContents have carriage returns this will be a problem:
    String md5After = DigestUtils.md5Hex(patchedContents);
    if (!md5After.equals(res.md5_after)) {
      Flog.info("MD5 after mismatch (ours %s remote %s)", md5After, res.md5_after);
    }

    if (!d.isWritable()) {
      d.setReadOnly(false);
    }
    if (!ReadonlyStatusHandler.ensureDocumentWritable(context.project, d)) {
      Flog.info("Document: %s is not writable.", d);
      return;
    }

    final Editor[] editors = EditorFactory.getInstance().getEditors(d, context.project);
    final HashMap<ScrollingModel, Integer[]> original = new HashMap<ScrollingModel, Integer[]>();
    for (Editor editor : editors) {
      if (editor.isDisposed()) {
        continue;
      }
      ScrollingModel scrollingModel = editor.getScrollingModel();
      original.put(
          scrollingModel,
          new Integer[] {
            scrollingModel.getHorizontalScrollOffset(), scrollingModel.getVerticalScrollOffset()
          });
    }
    for (FlooPatchPosition flooPatchPosition : positions) {
      int start = Math.max(0, flooPatchPosition.start);
      int end_ld = Math.max(start + flooPatchPosition.end, start);
      end_ld = Math.min(end_ld, d.getTextLength());
      String contents = NEW_LINE.matcher(flooPatchPosition.text).replaceAll("\n");
      Throwable e = null;
      try {
        Listener.flooDisable();
        d.replaceString(start, end_ld, contents);
      } catch (Throwable exception) {
        e = exception;
      } finally {
        Listener.flooEnable();
      }

      if (e != null) {
        Flog.warn(e);
        getBuf();
        return;
      }
    }
    text = d.getText();
    md5FromDoc = DigestUtils.md5Hex(text);
    if (!md5FromDoc.equals(res.md5_after)) {
      Flog.info("md5FromDoc mismatch (ours %s remote %s)", md5FromDoc, res.md5_after);
      b.setGetBufTimeout();
    }

    for (Map.Entry<ScrollingModel, Integer[]> entry : original.entrySet()) {
      ScrollingModel model = entry.getKey();
      Integer[] offsets = entry.getValue();
      model.scrollHorizontally(offsets[0]);
      model.scrollVertically(offsets[1]);
    }

    b.set(text, md5FromDoc);
    Flog.log("Patched %s", res.path);
  }