Example usage for com.intellij.openapi.diff SimpleDiffRequest compareFiles

Introduction

In this page you can find the example usage for com.intellij.openapi.diff SimpleDiffRequest compareFiles.

Prototype

public static SimpleDiffRequest compareFiles(@NotNull VirtualFile file1, @NotNull VirtualFile file2,
            @NotNull Project project) 

Source Link

Usage

From source file:com.intellij.ide.diff.DiffElement.java

License:Apache License

@Nullable
protected DiffRequest createRequest(Project project, DiffElement element) throws IOException {
    final T src = getValue();
    final Object trg = element.getValue();
    if (src instanceof VirtualFile && trg instanceof VirtualFile && ((VirtualFile) src).getFileType().isBinary()
            && ((VirtualFile) trg).getFileType().isBinary()) {
        return createRequestForBinaries(project, ((VirtualFile) src), ((VirtualFile) trg));
    }/*  w ww.ja  v a2  s . c  o  m*/
    if (src instanceof VirtualFile) {
        if (((VirtualFile) src).getFileType().isBinary())
            return null;
        if (trg instanceof VirtualFile) {
            if (((VirtualFile) trg).getFileType().isBinary())
                return null;
            final FileDocumentManager mgr = FileDocumentManager.getInstance();
            if (mgr.getDocument((VirtualFile) src) != null && mgr.getDocument((VirtualFile) trg) != null) {
                return SimpleDiffRequest.compareFiles((VirtualFile) src, (VirtualFile) trg,
                        project == null ? ProjectManager.getInstance().getDefaultProject() : project);
            }
        }
    }
    final DiffContent srcContent = createDiffContent();
    final DiffContent trgContent = element.createDiffContent();

    if (srcContent != null && trgContent != null) {
        final SimpleDiffRequest request = new SimpleDiffRequest(project, "");
        request.setContents(srcContent, trgContent);
        return request;
    }
    return null;
}

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From source file:com.intellij.ide.diff.DiffElement.java

License:Apache License

@Nullable
protected DiffRequest createRequestForBinaries(Project project, @NotNull VirtualFile src,
        @NotNull VirtualFile trg) {
    return SimpleDiffRequest.compareFiles(src, trg, project);
}

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