com.google.dart.tools.tests.swtbot.model.FindTextBotView.java Source code

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Here is the source code for com.google.dart.tools.tests.swtbot.model.FindTextBotView.java

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/*
 * Copyright 2014 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.tests.swtbot.model;

import com.xored.glance.internal.ui.GlancePlugin;
import com.xored.glance.internal.ui.panels.SearchPanelManager;
import com.xored.glance.internal.ui.preferences.IPreferenceConstants;
import com.xored.glance.ui.panels.ISearchPanel;

import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swtbot.eclipse.finder.SWTWorkbenchBot;
import org.eclipse.swtbot.swt.finder.finders.ControlFinder;
import org.eclipse.swtbot.swt.finder.finders.UIThreadRunnable;
import org.eclipse.swtbot.swt.finder.matchers.WidgetOfType;
import org.eclipse.swtbot.swt.finder.results.StringResult;
import org.eclipse.swtbot.swt.finder.results.VoidResult;
import org.eclipse.swtbot.swt.finder.widgets.SWTBotCLabel;
import org.hamcrest.Matcher;

import java.util.List;

public class FindTextBotView extends AbstractBotView {

    private static final int WAIT_TIME = 300;

    public FindTextBotView(SWTWorkbenchBot bot) {
        super(bot);
    }

    /**
     * Close the search panel.
     */
    public void dismiss() {
        UIThreadRunnable.syncExec(new VoidResult() {
            @Override
            public void run() {
                getPanel().closePanel();
            }
        });
    }

    /**
     * Select the next match. Does not re-index but does update search status.
     */
    public void findNext() {
        UIThreadRunnable.syncExec(new VoidResult() {
            @Override
            public void run() {
                getPanel().findNext();
            }
        });
        waitForAsyncDrain();
    }

    /**
     * Select the previous match. Does not re-index but does update search status.
     */
    public void findPrevious() {
        UIThreadRunnable.syncExec(new VoidResult() {
            @Override
            public void run() {
                getPanel().findPrevious();
            }
        });
        waitForAsyncDrain();
    }

    /**
     * Search for the given <code>text</code>. This causes re-indexing, which will update the search
     * status.
     * 
     * @param text the string the find
     */
    public void findText(final String text) {
        UIThreadRunnable.syncExec(new VoidResult() {
            @Override
            public void run() {
                getCombo().setText(text);
            }
        });
        // There's no way to tell that the search has finished
        waitMillis(WAIT_TIME);
        waitForAsyncDrain();
    }

    /**
     * Get the search status string, which shows the number of matches and which one is currently
     * selected, if any.
     * 
     * @return the search status string
     */
    public String getSearchStatus() {
        return UIThreadRunnable.syncExec(new StringResult() {
            @Override
            public String run() {
                return getSearchStatusLabel().getText();
            }
        });
    }

    /**
     * Set the preference that determines if searching is case-sensitive or not to the given
     * <code>value</code>. This causes re-indexing, which will update the search status.
     * 
     * @param value <code>true</code> if searching should be case sensitive.
     */
    public void setCaseSensitiveSearch(final boolean value) {
        UIThreadRunnable.syncExec(new VoidResult() {
            @Override
            public void run() {
                IPreferenceStore preferences = GlancePlugin.getDefault().getPreferenceStore();
                preferences.setValue(IPreferenceConstants.SEARCH_CASE_SENSITIVE, value);
            }
        });
        waitMillis(WAIT_TIME);
        waitForAsyncDrain();
    }

    /**
     * Set the preference that determines if the search string should be interpreted as a regular
     * expression or not to the given <code>value</code>. This causes re-indexing, which will update
     * the search status.
     * 
     * @param value <code>true</code> if searching should use regular expression rules.
     */
    public void setRegexpSearch(final boolean value) {
        UIThreadRunnable.syncExec(new VoidResult() {
            @Override
            public void run() {
                IPreferenceStore preferences = GlancePlugin.getDefault().getPreferenceStore();
                preferences.setValue(IPreferenceConstants.SEARCH_REGEXP, value);
            }
        });
        waitMillis(WAIT_TIME);
        waitForAsyncDrain();
    }

    /**
     * Set the preference that determines if searching only matches the string at the beginning of a
     * word or not to the given <code>value</code>. This causes re-indexing, which will update the
     * search status.
     * 
     * @param value <code>true</code> if searching should match word-beginnings only.
     */
    public void setWordPrefixSearch(final boolean value) {
        UIThreadRunnable.syncExec(new VoidResult() {
            @Override
            public void run() {
                IPreferenceStore preferences = GlancePlugin.getDefault().getPreferenceStore();
                preferences.setValue(IPreferenceConstants.SEARCH_WORD_PREFIX, value);
            }
        });
        waitMillis(WAIT_TIME);
        waitForAsyncDrain();
    }

    @Override
    protected String viewName() {
        return "FindText";
    }

    private Combo getCombo() {
        // Must run on UI thread.
        Composite parent = (Composite) getPanel().getControl();
        Matcher<Combo> matcher = WidgetOfType.widgetOfType(Combo.class);
        List<Combo> list = new ControlFinder().findControls(parent, matcher, true);
        if (list.isEmpty()) {
            return null;
        }
        return list.get(0);
    }

    private ISearchPanel getPanel() {
        // Must run on UI thread.
        return SearchPanelManager.getInstance().getPanel(bot.getFocusedWidget());
    }

    private SWTBotCLabel getSearchStatusLabel() {
        // Must run on UI thread.
        return bot.clabelWithId("name", "searchStatus");
    }
}