org.protege.editor.owl.ui.tree.OWLTreePreferences Maven / Gradle / Ivy
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package org.protege.editor.owl.ui.tree;
import org.protege.editor.core.prefs.Preferences;
import org.protege.editor.core.prefs.PreferencesManager;
/*
* Copyright (C) 2007, University of Manchester
*
*
*/
/**
* Author: Matthew Horridge
* The University Of Manchester
* Bio-Health Informatics Group
* Date: 18-Oct-2007
*/
public class OWLTreePreferences {
private static OWLTreePreferences instance;
private static final String TREE_PREFS_KEY = "TREE_PREFERENCES";
private static final String AUTO_EXPAND_ENABLED_KEY = "AUTO_EXPAND_ENABLED_KEY";
private static final String CHILD_COUNT_LIMIT_KEY = "AUTO_EXPANSION_CHILD_LIMIT";
private static final String TREE_DEPTH_LIMIT_KEY = "TREE_DEPTH_LIMIT";
private static final String TREE_DRAG_AND_DROP_ENABLED_KEY = "TREE_DRAG_AND_DROP_ENABLED";
private static final String TREE_PAINT_LINES = "TREE_PAINT_LINES";
public static synchronized OWLTreePreferences getInstance() {
if(instance == null) {
instance = new OWLTreePreferences();
}
return instance;
}
/**
* Gets the maximum child count that would allow a branch to be automatically
* expanded.
* @return The limit.
*/
public int getAutoExpansionChildLimit() {
return getPreferences().getInt(
CHILD_COUNT_LIMIT_KEY, 50);
}
public void setAutoExpansionChildLimit(int limit) {
getPreferences().putInt(CHILD_COUNT_LIMIT_KEY, limit);
}
public int getAutoExpansionDepthLimit() {
return getPreferences().getInt(TREE_DEPTH_LIMIT_KEY, 3);
}
public void setAutoExpansionDepthLimit(int limit) {
getPreferences().putInt(TREE_DEPTH_LIMIT_KEY, limit);
}
public boolean isAutoExpandEnabled() {
return getPreferences().getBoolean(AUTO_EXPAND_ENABLED_KEY, false);
}
public void setAutoExpansionEnabled(boolean enabled) {
getPreferences().putBoolean(AUTO_EXPAND_ENABLED_KEY, enabled);
}
public boolean isTreeDragAndDropEnabled() {
return getPreferences().getBoolean(TREE_DRAG_AND_DROP_ENABLED_KEY, true);
}
public void setTreeDragAndDropEnabled(boolean enabled) {
getPreferences().putBoolean(TREE_DRAG_AND_DROP_ENABLED_KEY, enabled);
}
private static Preferences getPreferences() {
return PreferencesManager.getInstance().getApplicationPreferences(TREE_PREFS_KEY);
}
public boolean isPaintLines() {
return getPreferences().getBoolean(TREE_PAINT_LINES, true);
}
public void setPaintLines(boolean paintLines) {
getPreferences().putBoolean(TREE_PAINT_LINES, paintLines);
}
}