Example usage for com.intellij.openapi.diff DiffContent getDocument

Introduction

In this page you can find the example usage for com.intellij.openapi.diff DiffContent getDocument.

Prototype

public abstract Document getDocument();

Source Link

Document

Represents this content as Document null means content has no text representation

Usage

From source file:org.sonar.ide.idea.actions.OpenDiffToolAction.java

License:Open Source License

@Override
public void actionPerformed(AnActionEvent event) {
    Project project = SonarActionUtils.getProject(event);
    VirtualFile file = SonarActionUtils.getVirtualFile(event);
    Document doc1 = FileDocumentManager.getInstance().getDocument(file);
    PsiFile psiFile = PsiDocumentManager.getInstance(project).getPsiFile(doc1);
    // Load code from Sonar
    SourceCode source = SonarActionUtils.getIdeaSonar(event).search(psiFile);
    String content = source.getRemoteContent();
    // Prepare content for diff
    SonarVirtualFile sonarVirtualFile = new SonarVirtualFile("Test.java", content.getBytes(), source.getKey());
    DiffContent sonarDiffContent = createDiffContent(project, sonarVirtualFile);
    Document doc2 = sonarDiffContent.getDocument();
    doc2.setReadOnly(true);//from  w w  w  .jav  a 2 s.  c  om
    // Show diff
    DiffRequest request = getDiffRequest(project, doc1, doc2);
    DiffManager.getInstance().getDiffTool().show(request);
}

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