Examples with DocumentEx com.intellij.openapi.editor.ex.DocumentEx used on opensource projects

Example 51 with DocumentEx

use of com.intellij.openapi.editor.ex.DocumentEx in project intellij-community by JetBrains.

the class FileDocumentManagerImplTest method testSaveDocument_DoNotSaveIfModStampEqualsToFile.

public void testSaveDocument_DoNotSaveIfModStampEqualsToFile() throws Exception {
    final VirtualFile file = createFile();
    final DocumentEx document = (DocumentEx) myDocumentManager.getDocument(file);
    assertNotNull(file.toString(), document);
    WriteCommandAction.runWriteCommandAction(myProject, () -> {
        document.insertString(0, "zzz");
        document.setModificationStamp(file.getModificationStamp());
    });
    getProject().getMessageBus().connect(getTestRootDisposable()).subscribe(AppTopics.FILE_DOCUMENT_SYNC, new FileDocumentManagerAdapter() {

        @Override
        public void beforeDocumentSaving(@NotNull Document documentToSave) {
            assertNotSame(document, documentToSave);
        }
    });
    myDocumentManager.saveDocument(document);
}

Example 52 with DocumentEx

use of com.intellij.openapi.editor.ex.DocumentEx in project intellij-community by JetBrains.

the class FileDocumentManagerImplTest method testExternalReplaceWithTheSameText.

public void testExternalReplaceWithTheSameText() throws Exception {
    final VirtualFile file = createFile();
    long modificationStamp = file.getModificationStamp();
    DocumentEx document = (DocumentEx) myDocumentManager.getDocument(file);
    FileUtil.writeToFile(new File(file.getPath()), "xxx");
    file.refresh(false, false);
    assertNotNull(file.toString(), document);
    assertNotSame(file.getModificationStamp(), modificationStamp);
    assertEquals(file.getModificationStamp(), document.getModificationStamp());
}

Example 53 with DocumentEx

use of com.intellij.openapi.editor.ex.DocumentEx in project intellij-community by JetBrains.

the class ApplyPatchChange method calcPatchInnerDifferences.

@Nullable
private static List<DiffFragment> calcPatchInnerDifferences(@NotNull PatchChangeBuilder.Hunk hunk, @NotNull ApplyPatchViewer viewer) {
    LineRange deletionRange = hunk.getPatchDeletionRange();
    LineRange insertionRange = hunk.getPatchInsertionRange();
    if (deletionRange.isEmpty() || insertionRange.isEmpty())
        return null;
    try {
        DocumentEx patchDocument = viewer.getPatchEditor().getDocument();
        CharSequence deleted = DiffUtil.getLinesContent(patchDocument, deletionRange.start, deletionRange.end);
        CharSequence inserted = DiffUtil.getLinesContent(patchDocument, insertionRange.start, insertionRange.end);
        return ByWord.compare(deleted, inserted, ComparisonPolicy.DEFAULT, DumbProgressIndicator.INSTANCE);
    } catch (DiffTooBigException ignore) {
        return null;
    }
}

Example 54 with DocumentEx

use of com.intellij.openapi.editor.ex.DocumentEx in project intellij-community by JetBrains.

the class EditorImplTest method testChangingHighlightersInBulkModeListener.

public void testChangingHighlightersInBulkModeListener() throws Exception {
    DocumentBulkUpdateListener.Adapter listener = new DocumentBulkUpdateListener.Adapter() {

        @Override
        public void updateFinished(@NotNull Document doc) {
            if (doc == myEditor.getDocument()) {
                myEditor.getMarkupModel().addRangeHighlighter(7, 8, 0, null, HighlighterTargetArea.EXACT_RANGE);
            }
        }
    };
    getProject().getMessageBus().connect(getTestRootDisposable()).subscribe(DocumentBulkUpdateListener.TOPIC, listener);
    initText("abcdef");
    DocumentEx document = (DocumentEx) myEditor.getDocument();
    runWriteCommand(() -> {
        DocumentUtil.executeInBulk(document, true, () -> {
            document.insertString(3, "\n\n");
        });
    });
    RangeHighlighter[] highlighters = myEditor.getMarkupModel().getAllHighlighters();
    assertEquals(1, highlighters.length);
    assertEquals(7, highlighters[0].getStartOffset());
    assertEquals(8, highlighters[0].getEndOffset());
}

Example 55 with DocumentEx

use of com.intellij.openapi.editor.ex.DocumentEx in project intellij-community by JetBrains.

the class EditorImplTest method testUpdatingCaretPositionAfterBulkMode.

public void testUpdatingCaretPositionAfterBulkMode() throws Exception {
    initText("a<caret>bc");
    runWriteCommand(() -> {
        DocumentEx document = (DocumentEx) myEditor.getDocument();
        DocumentUtil.executeInBulk(document, true, () -> {
            // we're changing number of visual lines, and invalidating text layout for caret line
            document.insertString(0, "\n ");
        });
    });
    checkResultByText("\n a<caret>bc");
}