pydev-cvs

[Fabio Z. <fa...@us...>]

Update of /cvsroot/pydev/org.python.pydev/src/org/python/pydev/ui/importsconf
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv28475/src/org/python/pydev/ui/importsconf

Added Files:
	ImportsPreferencesPage.java 
Log Message:
Created structure to help dealing with imports in files, even if the file does not have a correct AST
Refactor: Moved methods from FullRepIterable to StringUtils


--- NEW FILE: ImportsPreferencesPage.java ---
package org.python.pydev.ui.importsconf;

import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.RadioGroupFieldEditor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.python.pydev.core.docutils.WordUtils;
import org.python.pydev.plugin.PydevPlugin;
import org.python.pydev.utils.LabelFieldEditor;


/**
 * Preferences regarding the way that imports should be managed:
 * 
 * - Grouped when possible?
 * - Can use multilines?
 * - Multilines with escape char or with '('
 *
 * @author Fabio
 */
public class ImportsPreferencesPage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage {


    public ImportsPreferencesPage() {
        super(FLAT);
        setPreferenceStore(PydevPlugin.getDefault().getPreferenceStore());
        setDescription("Imports Preferences");
    }

    
    public static final String GROUP_IMPORTS = "GROUP_IMPORTS";
    public final static boolean DEFAULT_GROUP_IMPORTS = true;
    
    public static final String MULTILINE_IMPORTS = "MULTILINE_IMPORTS";
    public final static boolean DEFAULT_MULTILINE_IMPORTS = true;
    
    public static final String BREAK_IMPORTS_MODE = "BREAK_IMPORTS_MODE"; 
    public static final String BREAK_IMPORTS_MODE_ESCAPE = "ESCAPE";
    public static final String BREAK_IMPORTS_MODE_PARENTHESIS = "PARENTHESIS";
    public final static String DEFAULT_BREAK_IMPORTS_MODE = BREAK_IMPORTS_MODE_ESCAPE;
    
    @Override
    protected void createFieldEditors() {
        final Composite p = getFieldEditorParent();
        
        addField(new LabelFieldEditor("Label_Info_File_Preferences1", WordUtils.wrap(
            "These setting are used whenever imports are managed in the application\n\n",
            80), p));
        
        
        addField(new BooleanFieldEditor(GROUP_IMPORTS, "Group 'from' imports when possible?", p));
        
        addField(new BooleanFieldEditor(MULTILINE_IMPORTS, WordUtils.wrap(
                "Allow multiline imports when the import size would exceed the print margin?", 80), p));
        
        addField(new RadioGroupFieldEditor(BREAK_IMPORTS_MODE, "How to break imports in multiline?", 1, new String[][] {
                { "Use escape char", BREAK_IMPORTS_MODE_ESCAPE },
                { "Use parenthesis", BREAK_IMPORTS_MODE_PARENTHESIS } }, p));
    }
    
    
    public void init(IWorkbench workbench) {
        // pass
    }
    
    
}