20 changed files with 625 additions and 63 deletions
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package com.fr.design.editlock; |
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import com.fr.workspace.server.lock.editlock.LockItem; |
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/** |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2021/1/20 |
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* 定义数据连接的checker |
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*/ |
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public class ConnectionLockChangeChecker extends EditLockChangeChecker{ |
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private static class Holder { |
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private static final ConnectionLockChangeChecker INSTANCE = new ConnectionLockChangeChecker(); |
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} |
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public static ConnectionLockChangeChecker getInstance() { |
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return ConnectionLockChangeChecker.Holder.INSTANCE; |
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} |
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public ConnectionLockChangeChecker() { |
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this.lockItem = LockItem.CONNECTION; |
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} |
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} |
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package com.fr.design.editlock; |
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import com.fr.concurrent.NamedThreadFactory; |
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import com.fr.log.FineLoggerFactory; |
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import com.fr.workspace.WorkContext; |
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import com.fr.workspace.server.lock.editlock.EditLockOperator; |
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import com.fr.workspace.server.lock.editlock.LockItem; |
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import java.util.ArrayList; |
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import java.util.List; |
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import java.util.concurrent.Executors; |
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import java.util.concurrent.ScheduledExecutorService; |
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import java.util.concurrent.TimeUnit; |
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/** |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2021/1/19 |
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* 判断当前设计器在远程设计服务器中的锁状态是否发生了改变 |
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*/ |
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public abstract class EditLockChangeChecker { |
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private static final int INTERVAL = 30000; |
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private ScheduledExecutorService scheduler; |
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protected LockItem lockItem; |
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private boolean isLocked = false; |
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private List<EditLockChangeListener> listeners = new ArrayList<>(); |
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/** |
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* 轮询任务，如果是远程设计状态，每隔30s查询一次相应lockItem的锁状态是否改变 |
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*/ |
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public void start() { |
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this.scheduler = Executors.newSingleThreadScheduledExecutor(new NamedThreadFactory("EditLockChangeChecker")); |
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this.scheduler.scheduleAtFixedRate(new Runnable() { |
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@Override |
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public void run() { |
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// 判断是否为远程设计环境
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if (!WorkContext.getCurrent().isLocal()) { |
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try { |
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EditLockOperator operator = WorkContext.getCurrent().get(EditLockOperator.class); |
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boolean locked = operator.isLocked(lockItem); |
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if (isLocked != locked) { |
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isLocked = locked; |
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fireChange(); |
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} |
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} catch (Exception e) { |
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FineLoggerFactory.getLogger().error(e.getMessage(), e); |
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} |
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} |
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} |
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}, 0, INTERVAL, TimeUnit.MILLISECONDS); |
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} |
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public void stop() { |
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this.scheduler.shutdown(); |
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} |
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public void addEditLockChangeListener(EditLockChangeListener listener) { |
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this.listeners.add(listener); |
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} |
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private void fireChange() { |
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for (EditLockChangeListener listener : this.listeners) { |
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listener.updateLockedState(new EditLockChangeEvent(isLocked)); |
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} |
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} |
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} |
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package com.fr.design.editlock; |
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import java.util.EventObject; |
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/** |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2021/1/20 |
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*/ |
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public class EditLockChangeEvent extends EventObject { |
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private boolean isLocked; |
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/** |
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* @param source 锁状态发生了改变，且当前锁状态就是source |
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*/ |
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public EditLockChangeEvent(boolean source) { |
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super(source); |
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this.isLocked = source; |
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} |
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public boolean isLocked() { |
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return isLocked; |
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} |
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} |
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package com.fr.design.editlock; |
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import java.util.EventListener; |
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/** |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2021/1/20 |
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*/ |
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public interface EditLockChangeListener extends EventListener { |
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/** |
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* 锁定状态改变后执行的动作 |
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* @param event 事件 |
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*/ |
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void updateLockedState(EditLockChangeEvent event); |
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} |
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package com.fr.design.editlock; |
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import com.fr.base.svg.IconUtils; |
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import com.fr.base.svg.SVGLoader; |
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import com.fr.design.dialog.FineJOptionPane; |
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import com.fr.design.i18n.Toolkit; |
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import com.fr.design.mainframe.DesignerContext; |
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import com.fr.workspace.WorkContext; |
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import com.fr.workspace.server.lock.editlock.EditLockOperator; |
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import com.fr.workspace.server.lock.editlock.LockItem; |
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import org.jetbrains.annotations.Nullable; |
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import javax.swing.Icon; |
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import javax.swing.JOptionPane; |
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import java.awt.Image; |
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/** |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2021/1/20 |
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* 关于编辑锁定的一些常量和静态方法 |
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*/ |
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public class EditLockUtils { |
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/** |
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* 数据连接锁定标志 |
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*/ |
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public static final Icon CONNECTION_LOCKED_ICON = IconUtils.readIcon("/com/fr/design/images/m_web/connection_locked"); |
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/** |
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* 小锁图片 |
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*/ |
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public static final @Nullable Image LOCKED_IMAGE = SVGLoader.load("/com/fr/design/images/m_web/locked_normal.svg"); |
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public static final Icon TOOLTIPS_ICON = IconUtils.readIcon("/com/fr/design/images/m_web/warningIcon"); |
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/** |
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* 数据连接锁定中 |
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*/ |
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public static final String CONNECTION_LOCKED_TOOLTIPS = Toolkit.i18nText("Fine_Designer_Remote_Design_Data_Connection_Locked"); |
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/** |
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* 服务器数据集锁定中 |
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*/ |
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public static final String SERVER_TABLEDATA_LOCKED_TOOLTIPS = Toolkit.i18nText("Fine_Designer_Remote_Design_Server_TableData_Locked"); |
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public static final String LOCKED_MESSAGE = Toolkit.i18nText("Fine_Designer_Remote_Design_Locked_Message"); |
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public static final String TOOLTIPS = Toolkit.i18nText("Fine-Engine_Report_Tooltips"); |
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/** |
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* 已经被锁，跳出弹窗提示 |
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*/ |
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public static void showLockMessage() { |
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FineJOptionPane.showMessageDialog(DesignerContext.getDesignerFrame(), EditLockUtils.LOCKED_MESSAGE, EditLockUtils.TOOLTIPS, JOptionPane.INFORMATION_MESSAGE, EditLockUtils.TOOLTIPS_ICON); |
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} |
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public static boolean lock(LockItem lockItem) { |
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return WorkContext.getCurrent().get(EditLockOperator.class).lock(lockItem); |
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} |
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public static boolean unlock(LockItem lockItem) { |
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return WorkContext.getCurrent().get(EditLockOperator.class).unlock(lockItem); |
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} |
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public static boolean isLocked(LockItem lockItem) { |
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return WorkContext.getCurrent().get(EditLockOperator.class).isLocked(lockItem); |
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} |
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} |
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package com.fr.design.editlock; |
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import com.fr.workspace.server.lock.editlock.LockItem; |
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/** |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2021/1/20 |
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* 服务器数据集的checker |
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*/ |
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public class ServerTableDataLockChangeChecker extends EditLockChangeChecker{ |
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private static class Holder { |
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private static final ServerTableDataLockChangeChecker INSTANCE = new ServerTableDataLockChangeChecker(); |
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} |
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public static ServerTableDataLockChangeChecker getInstance() { |
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return ServerTableDataLockChangeChecker.Holder.INSTANCE; |
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} |
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public ServerTableDataLockChangeChecker() { |
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this.lockItem = LockItem.SERVER_TABLE_DATA; |
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} |
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} |
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package com.fr.design.gui.ibutton; |
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import com.fr.design.editlock.EditLockChangeEvent; |
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import com.fr.design.editlock.EditLockChangeListener; |
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import javax.swing.Icon; |
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/** |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2021/1/20 |
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*/ |
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public class UILockButton extends UIButton implements EditLockChangeListener { |
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/** |
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* 锁定状态图标 |
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*/ |
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private Icon lockedIcon; |
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/** |
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* 正常状态图标 |
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*/ |
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private Icon normalIcon; |
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/** |
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* 锁定状态的提示信息 |
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*/ |
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private String lockedTooltips; |
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/** |
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* 正常状态的提示信息 |
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*/ |
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private String normalTooltips; |
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public UILockButton(Icon lockedIcon, Icon normalIcon, String lockedTooltips, String normalTooltips) { |
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super(); |
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this.lockedIcon = lockedIcon; |
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this.normalIcon = normalIcon; |
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this.lockedTooltips = lockedTooltips; |
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this.normalTooltips = normalTooltips; |
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} |
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@Override |
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public void updateLockedState(EditLockChangeEvent event) { |
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this.setIcon(event.isLocked() ? lockedIcon : normalIcon); |
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this.setToolTipText(event.isLocked() ? lockedTooltips : normalTooltips); |
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this.repaint(); |
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} |
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} |
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package com.fr.design.gui.imenu; |
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import com.fr.design.editlock.EditLockChangeEvent; |
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import com.fr.design.editlock.EditLockChangeListener; |
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import com.fr.workspace.server.lock.editlock.LockItem; |
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import javax.swing.Action; |
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/** |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2021/1/20 |
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*/ |
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public class UILockMenuItem extends UIMenuItem implements EditLockChangeListener { |
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/** |
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* 锁定状态的提示信息 |
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*/ |
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private String lockedTooltips; |
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/** |
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* 正常状态的提示信息 |
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*/ |
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private String normalTooltips; |
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/** |
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* 当前锁定项 |
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*/ |
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private LockItem lockItem; |
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public UILockMenuItem(Action action, String lockedTooltips, String normalTooltips, LockItem lockItem) { |
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super(action); |
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this.lockedTooltips = lockedTooltips; |
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this.normalTooltips = normalTooltips; |
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this.lockItem = lockItem; |
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setUI(new UILockMenuItemUI()); |
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} |
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public LockItem getLockItem() { |
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return lockItem; |
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} |
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@Override |
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public void updateLockedState(EditLockChangeEvent event) { |
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this.setToolTipText(event.isLocked() ? lockedTooltips : normalTooltips); |
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this.repaint(); |
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} |
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} |
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package com.fr.design.gui.imenu; |
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import com.fr.design.editlock.EditLockUtils; |
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import javax.swing.JMenuItem; |
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import java.awt.Graphics; |
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import java.awt.Rectangle; |
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/** |
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* @author Yvan |
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* @version 10.0 |
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* Created by Yvan on 2021/1/20 |
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*/ |
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public class UILockMenuItemUI extends UIMenuItemUI{ |
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@Override |
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protected void paintText(Graphics g, JMenuItem menuItem, Rectangle textRect, String text) { |
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super.paintText(g, menuItem, textRect, text); |
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// 除了绘制text之外，还需要画一下锁定图标
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UILockMenuItem lockMenuItem = (UILockMenuItem) menuItem; |
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if (EditLockUtils.isLocked(lockMenuItem.getLockItem())) { |
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int width = menuItem.getWidth(); |
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int height = menuItem.getHeight(); |
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g.drawImage(EditLockUtils.LOCKED_IMAGE, (int) Math.round(width * 0.9), (int) Math.round(height * 0.1), 16, 16, null); |
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} |
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} |
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} |
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After Width: | Height: | Size: 3.2 KiB |
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After Width: | Height: | Size: 959 B |
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After Width: | Height: | Size: 1.3 KiB |
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