com.google.dart.tools.search.ui.actions.TextSearchGroup.java Source code

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Here is the source code for com.google.dart.tools.search.ui.actions.TextSearchGroup.java

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/*
 * Copyright (c) 2012, the Dart project authors.
 * 
 * Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 * 
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */
package com.google.dart.tools.search.ui.actions;

import com.google.dart.tools.search2.internal.ui.SearchMessages;
import com.google.dart.tools.search2.internal.ui.text2.FindInFileActionDelegate;
import com.google.dart.tools.search2.internal.ui.text2.FindInRecentScopeActionDelegate;
import com.google.dart.tools.search2.internal.ui.text2.FindInWorkspaceActionDelegate;

import org.eclipse.jface.action.GroupMarker;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.actions.ActionGroup;
import org.eclipse.ui.texteditor.ITextEditorActionConstants;

/**
 * Action group that adds a sub-menu with text search actions to a context menu.
 */
public class TextSearchGroup extends ActionGroup {

    private static final String CTX_MENU_ID = "com.google.dart.tools.search.text.ctxmenu"; //$NON-NLS-1$

    private String fAppendToGroup = ITextEditorActionConstants.GROUP_FIND;
    private String fMenuText = SearchMessages.TextSearchGroup_submenu_text;
    private FindInRecentScopeActionDelegate[] fActions;

    /**
     * Constructs a TextSearchGroup for adding actions to the context menu of the editor provided. The
     * editor will be accessed for the purpose of determining the search string.
     * 
     * @param editor the editor
     */
    public TextSearchGroup(IEditorPart editor) {
        createActions(editor);
    }

    @Override
    public void fillContextMenu(IMenuManager menu) {
        MenuManager textSearchMM = new MenuManager(fMenuText, CTX_MENU_ID);
        int i = 0;
        for (i = 0; i < fActions.length - 1; i++) {
            textSearchMM.add(fActions[i]);
        }
        textSearchMM.add(new GroupMarker(IWorkbenchActionConstants.MB_ADDITIONS));
        textSearchMM.add(new Separator());
        textSearchMM.add(fActions[i]);

        menu.appendToGroup(fAppendToGroup, textSearchMM);
    }

    /**
     * Changes the group where the submenu is appended to. The default is
     * ITextEditorActionConstants.GROUP_FIND.
     * 
     * @param groupID the group id to append to
     */
    public void setAppendToGroup(String groupID) {
        fAppendToGroup = groupID;
    }

    /**
     * Changes the text that is used for the submenu label. The default is "Search Text".
     * 
     * @param text the text for the menu label.
     */
    public void setMenuText(String text) {
        fMenuText = text;
    }

    private void createActions(IEditorPart editor) {
        fActions = new FindInRecentScopeActionDelegate[] { new FindInWorkspaceActionDelegate(),
                new FindInFileActionDelegate() };
        for (int i = 0; i < fActions.length; i++) {
            FindInRecentScopeActionDelegate action = fActions[i];
            action.setActiveEditor(action, editor);
        }
    }
}