* Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.

* Licensed under the terms of the Eclipse Public License (EPL).

* Please see the license.txt included with this distribution for details.

* Any modifications to this file must keep this entire header intact.

*/

* Author: atotic

* Created: July 10, 2003

*/

* Adds simple partitioner, and specific behaviors like double-click actions to the TextWidget.

*

* <p>

* Implements a simple partitioner that does syntax highlighting.

*

* Changed to a subclass of TextSourceViewerConfiguration as of pydev 1.3.5

*/

    private IPySyntaxHighlightingAndCodeCompletionEditor edit;

    /**

     * @param edit The edit to set.

     */

    private void setEdit(IPySyntaxHighlightingAndCodeCompletionEditor edit) {

        this.edit = edit;

    }

    /**

     * @return Returns the edit.

     */

    private IPySyntaxHighlightingAndCodeCompletionEditor getEdit() {

        return edit;

    }

    public PyEditConfiguration(ColorAndStyleCache colorManager, IPySyntaxHighlightingAndCodeCompletionEditor edit,

            IPreferenceStore preferenceStore) {

        super(colorManager, preferenceStore);

        this.setEdit(edit);

    }

    @Override

    public IAnnotationHover getAnnotationHover(ISourceViewer sourceViewer) {

        return new PyAnnotationHover(sourceViewer);

    }

    @Override

    public ITextHover getTextHover(ISourceViewer sourceViewer, String contentType) {

        return new PyTextHover(sourceViewer, contentType);

    }

    /*

     * @see org.eclipse.jface.text.source.SourceViewerConfiguration#getHyperlinkDetectorTargets(org.eclipse.jface.text.source.ISourceViewer)

     * @since 3.3

     */

    @Override

    @SuppressWarnings("unchecked")

    protected Map getHyperlinkDetectorTargets(ISourceViewer sourceViewer) {

        Map targets = super.getHyperlinkDetectorTargets(sourceViewer);

        targets.put("org.python.pydev.editor.PythonEditor", edit); //$NON-NLS-1$

        return targets;

    }

    /*

     * (non-Javadoc)

     *

     * @see org.eclipse.jface.text.source.SourceViewerConfiguration#getContentAssistant(org.eclipse.jface.text.source.ISourceViewer)

     */

    public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {

        // next create a content assistant processor to populate the completions window

        IContentAssistProcessor processor = new SimpleAssistProcessor(edit, new PythonCompletionProcessor(edit,

                pyContentAssistant), pyContentAssistant);

        PythonStringCompletionProcessor stringProcessor = new PythonStringCompletionProcessor(edit, pyContentAssistant);

        pyContentAssistant.setRestoreCompletionProposalSize(getSettings("pydev_completion_proposal_size"));

        // No code completion in comments

        pyContentAssistant.setContentAssistProcessor(stringProcessor, IPythonPartitions.PY_SINGLELINE_STRING1);

        pyContentAssistant.setContentAssistProcessor(stringProcessor, IPythonPartitions.PY_SINGLELINE_STRING2);

        pyContentAssistant.setContentAssistProcessor(stringProcessor, IPythonPartitions.PY_MULTILINE_STRING1);

        pyContentAssistant.setContentAssistProcessor(stringProcessor, IPythonPartitions.PY_MULTILINE_STRING2);

        pyContentAssistant.setContentAssistProcessor(stringProcessor, IPythonPartitions.PY_COMMENT);

        pyContentAssistant.setContentAssistProcessor(processor, IDocument.DEFAULT_CONTENT_TYPE);

        pyContentAssistant.setInformationControlCreator(getInformationControlCreator(sourceViewer));

        pyContentAssistant.enableAutoActivation(true); //always true, but the chars depend on whether it is activated or not in the preferences

        //note: delay and auto activate are set on PyContentAssistant constructor.

        pyContentAssistant.setDocumentPartitioning(IPythonPartitions.PYTHON_PARTITION_TYPE);

        pyContentAssistant.setAutoActivationDelay(PyCodeCompletionPreferencesPage.getAutocompleteDelay());

        return pyContentAssistant;

    }

    /*

     * (non-Javadoc)

     *

     * @see org.eclipse.jface.text.source.SourceViewerConfiguration#getQuickAssistAssistant(org.eclipse.jface.text.source.ISourceViewer)

     */

    public IQuickAssistAssistant getQuickAssistAssistant(ISourceViewer sourceViewer) {

        // create a content assistant:

        PyCorrectionAssistant assistant = new PyCorrectionAssistant();

        // next create a content assistant processor to populate the completions window

        IQuickAssistProcessor processor = new PythonCorrectionProcessor(this.getEdit());

        // Correction assist works on all

        assistant.setQuickAssistProcessor(processor);

        assistant.setInformationControlCreator(getInformationControlCreator(sourceViewer));

        //delay and auto activate set on PyContentAssistant constructor.

        return assistant;

    }

}