com.tencent.wstt.apt.ui.views.SMAPSView.java Source code

Introduction

Here is the source code for com.tencent.wstt.apt.ui.views.SMAPSView.java

Source

/**
 * Tencent is pleased to support the open source community by making APT available.
 * Copyright (C) 2014 THL A29 Limited, a Tencent company. All rights reserved.
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 * 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.tencent.wstt.apt.ui.views;

import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CTabFolder;
import org.eclipse.swt.custom.CTabItem;
import org.eclipse.swt.layout.FillLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.part.ViewPart;
import org.eclipse.ui.plugin.AbstractUIPlugin;

import com.tencent.wstt.apt.console.APTConsoleFactory;
import com.tencent.wstt.apt.data.Constant;
import com.tencent.wstt.apt.smap.APTSMAPSCTabItem;
import com.tencent.wstt.apt.smap.SmapsUtil;
import com.tencent.wstt.apt.util.CTabFolderItemUtil;

public class SMAPSView extends ViewPart {
    public static final String ID = "com.tencent.wstt.apt.ui.views.SMAPSView";

    private Action openLogAction;
    private CTabFolder rootTabFolder = null;

    public SMAPSView() {

    }

    @Override
    public void createPartControl(Composite parent) {
        createRootTabFolder(parent);
        createMenuAndToolBar();
    }

    @Override
    public void setFocus() {

    }

    /**
     * ???Action
     * ??????
     */
    private void createMenuAndToolBar() {
        makeActions();
        createLocalToolBar();
    }

    /**
     * ?CTablFolder
     * @param parent
     */
    private void createRootTabFolder(Composite parent) {
        rootTabFolder = new CTabFolder(parent, SWT.TOP | SWT.CLOSE | SWT.BORDER);
        rootTabFolder.setTabHeight(20);
        rootTabFolder.setLayout(new FillLayout());
        rootTabFolder.marginHeight = 10;
        rootTabFolder.marginWidth = 10;

        rootTabFolder.setSelectionBackground(parent.getDisplay().getSystemColor(SWT.COLOR_GRAY));
        rootTabFolder.setSelectionForeground(parent.getDisplay().getSystemColor(SWT.COLOR_BLACK));
        rootTabFolder.setUnselectedCloseVisible(true);
        rootTabFolder.pack();

    }

    private void createLocalToolBar() {
        IActionBars bars = getViewSite().getActionBars();
        IToolBarManager manager = bars.getToolBarManager();
        manager.add(openLogAction);
    }

    /**
     * ???Action
     */
    private void makeActions() {

        openLogAction = new Action() {
            public void run() {
                FileDialog dialog = new FileDialog(Display.getDefault().getActiveShell(), SWT.OPEN);
                dialog.setFilterPath(Constant.SMAPS_LOG_PATH_ON_PC);//?
                String fileName = dialog.open();//(+??)
                if (fileName == null) {
                    return;
                }

                Object smapsdata = SmapsUtil.getSmapsShowDataFromFile(fileName);
                if (smapsdata == null) {
                    APTConsoleFactory.getInstance()
                            .APTPrint(Constant.APTCONSOLE_LOG_TAGS[Constant.APTCONSOLE_LOG_TAG_ERR]
                                    + "?smaps");
                    MessageDialog.openInformation(Display.getDefault().getActiveShell(), "??",
                            "?smaps");
                    return;
                }
                openSmapsDataInSMAPSView(smapsdata, fileName);
            }
        };

        openLogAction.setText("smaps");
        openLogAction.setToolTipText("smaps");
        openLogAction.setImageDescriptor(
                AbstractUIPlugin.imageDescriptorFromPlugin(Constant.PLUGIN_ID, "icons/open_pc.png"));

    }

    /**
     * smapsData
     * @param smapsData
     * @param fileName
     */
    public void openSmapsDataInSMAPSView(Object smapsData, String fileName) {
        CTabItem[] openedTabItems = rootTabFolder.getItems();
        CTabItem targetTabItem = CTabFolderItemUtil.getTabItem(openedTabItems, fileName);
        if (openedTabItems == null || openedTabItems.length == 0 || targetTabItem == null) {
            APTSMAPSCTabItem item = createAPTSMAPCTabItem(fileName);
            item.updateData(smapsData);
        } else {
            rootTabFolder.setSelection(targetTabItem);
            ((APTSMAPSCTabItem) targetTabItem).updateData(smapsData);
        }
    }

    /**
     * smaps?CTabItem
     * @param fileName
     * @return
     */
    private APTSMAPSCTabItem createAPTSMAPCTabItem(String fileName) {
        APTSMAPSCTabItem item = new APTSMAPSCTabItem(rootTabFolder, SWT.NONE, fileName);
        rootTabFolder.setSelection(item);
        return item;
    }
}