REPORT-58744 【主题切换】撤销操作后，样式设置不符合预期

【问题原因】
目前的撤销回退机制是基于AbstractNoScrollPane的自动注册
回调来完成的，灵活性较低，且存在重复注册监听器的问题，
导致一个交互操作会产生多个撤销回退，不适用于日趋复杂的
交互逻辑，后面需要想办法重新设计下。

针对主题的撤销回退，主要原因是跟随主题切换到自定义时，需要将
自定义样式面板设置为跟随主题时一样的配置，但因为上述自动发送
属性更新的逻辑，导致中间产生了大量无效的撤销回退状态。因此
需要临时禁止AbstractAttrNoScrollPane的自动发送属性变化
事件的行为，待面板内容更新完毕后，再恢复自动发送.

【改动思路】
同上

designer-base/src/main/java/com/fr/design/gui/frpane/AbstractAttrNoScrollPane.java

@@ -24,6 +24,16 @@ public abstract class AbstractAttrNoScrollPane extends BasicPane {
 	private AttributeChangeListener listener;
 	private String globalName = "";
 
+	private boolean autoFireAttributesChanged = true;
+
+	public boolean isAutoFireAttributesChanged() {
+		return this.autoFireAttributesChanged;
+	}
+
+	public void setAutoFireAttributesChanged(boolean autoFireAttributesChanged) {
+		this.autoFireAttributesChanged = autoFireAttributesChanged;
+	}
+
 	protected AbstractAttrNoScrollPane() {
 		initAll();
 	}
@@ -127,7 +137,9 @@ public abstract class AbstractAttrNoScrollPane extends BasicPane {
 	public void attributeChanged() {
 		synchronized (this) {
 			if (listener != null) {
-				listener.attributeChange();
+				if (autoFireAttributesChanged) {
+					listener.attributeChange();
+				}
 			}
 		}
 	}

designer-base/src/main/java/com/fr/design/gui/frpane/AttributeChangeUtils.java

@@ -0,0 +1,47 @@
+package com.fr.design.gui.frpane;
+
+import java.awt.Component;
+import java.awt.Container;
+
+/**
+ * @author Starryi
+ * @version 1.0
+ * Created by Starryi on 2021/9/17
+ */
+public class AttributeChangeUtils {
+    private static AbstractAttrNoScrollPane findNearestAttrNoScrollPaneAncestor(Component c) {
+        for(Container p = c.getParent(); p != null; p = p.getParent()) {
+            if (p instanceof AbstractAttrNoScrollPane) {
+                return (AbstractAttrNoScrollPane) p;
+            }
+        }
+        return null;
+    }
+
+    public static void changeComposedUI(Component composedComponent, boolean fireMiddleStateChanged, UIChangeAction action) {
+        AbstractAttrNoScrollPane attrPane = findNearestAttrNoScrollPaneAncestor(composedComponent);
+        boolean oldAutoFire = true;
+
+        if (!fireMiddleStateChanged) {
+            // 禁止属性面板自动处理属性更新
+            if (attrPane != null) {
+                oldAutoFire = attrPane.isAutoFireAttributesChanged();
+                attrPane.setAutoFireAttributesChanged(false);
+            }
+        }
+
+        // 更新UI
+        action.changeComposedUI();
+
+        if (!fireMiddleStateChanged) {
+            // 恢复属性面板自动处理属性更新
+            if (attrPane != null) {
+                attrPane.setAutoFireAttributesChanged(oldAutoFire);
+            }
+        }
+    }
+
+    public interface UIChangeAction {
+        void changeComposedUI();
+    }
+}

designer-base/src/main/java/com/fr/design/gui/style/FollowingThemePane.java

@@ -5,6 +5,7 @@ import com.fr.design.dialog.BasicPane;
 import com.fr.design.event.UIObserver;
 import com.fr.design.event.UIObserverListener;
 import com.fr.design.file.HistoryTemplateListCache;
+import com.fr.design.gui.frpane.AttributeChangeUtils;
 import com.fr.design.gui.ibutton.UIButtonGroup;
 import com.fr.design.gui.ilable.UILabel;
 import com.fr.design.i18n.Toolkit;
@@ -52,12 +53,15 @@ public class FollowingThemePane extends BasicPane implements UIObserver {
         followingThemeButtonGroup.addActionListener(new ActionListener() {
             @Override
             public void actionPerformed(ActionEvent e) {
-                for (FollowingThemeActionChangeListener changeListener : changeListeners) {
-                    changeListener.onFollowingTheme(isFollowingTheme());
-                }
-                invalidate();
-
-                // 与主题相关的属性面板更新完毕后，再通知外层更新数据
+                AttributeChangeUtils.changeComposedUI(FollowingThemePane.this, false, new AttributeChangeUtils.UIChangeAction() {
+                    @Override
+                    public void changeComposedUI() {
+                        for (FollowingThemeActionChangeListener changeListener : changeListeners) {
+                            changeListener.onFollowingTheme(isFollowingTheme());
+                        }
+                        invalidate();
+                    }
+                });
                 if (uiObserverListener != null) {
                     uiObserverListener.doChange();
                 }

designer-realize/src/main/java/com/fr/design/mainframe/cell/settingpane/style/StylePane.java

@@ -6,6 +6,7 @@ import com.fr.design.designer.IntervalConstants;
 import com.fr.design.dialog.BasicPane;
 import com.fr.design.event.UIObserver;
 import com.fr.design.event.UIObserverListener;
+import com.fr.design.gui.frpane.AttributeChangeUtils;
 import com.fr.design.gui.ibutton.UIButtonGroup;
 import com.fr.design.gui.ilable.UILabel;
 import com.fr.design.i18n.Toolkit;
@@ -73,27 +74,13 @@ public class StylePane extends BasicPane implements UIObserver {
 		followingThemeButtonGroup.addActionListener(new ActionListener() {
 			@Override
 			public void actionPerformed(ActionEvent e) {
-				int selectedIndex = followingThemeButtonGroup.getSelectedIndex();
-				cardLayout.show(contentPane, FOLLOWING_THEME_STRING_ARRAYS[selectedIndex]);
-				if (selectedIndex == 1) {
-					// 对于同一个单元格，跟随主题切换到自定义，自定义中的配置与其保持一致
-					NameStyle lastSelectedNameStyle = themedCellStyleListPane.updateBean();
-					if (lastSelectedNameStyle != null) {
-						Style lastSelectedRealStyle = lastSelectedNameStyle.getRealStyle();
-						try {
-							lastSelectedRealStyle = (Style) lastSelectedRealStyle.clone();
-							if (lastSelectedRealStyle != null) {
-								customStylePane.populateBean(lastSelectedRealStyle);
-							}
-						} catch (CloneNotSupportedException ex) {
-							FineLoggerFactory.getLogger().error(ex.getMessage(), ex);
-						}
+				AttributeChangeUtils.changeComposedUI(StylePane.this, false, new AttributeChangeUtils.UIChangeAction() {
+					@Override
+					public void changeComposedUI() {
+						int selectedIndex = followingThemeButtonGroup.getSelectedIndex();
+						onFollowingThemeSettingChanged(selectedIndex, selectedIndex == 0);
 					}
-				} else {
-					// 对于同一个单元格，自定义切换到跟随主题，跟随主题选中"默认"样式，并使用默认样式设置选中的单元格
-					themedCellStyleListPane.reset();
-				}
-
+				});
 				fireStateChanged();
 			}
 		});
@@ -109,6 +96,28 @@ public class StylePane extends BasicPane implements UIObserver {
 				IntervalConstants.INTERVAL_L1, 0);
 	}
 
+	private void onFollowingThemeSettingChanged(int selectedIndex, boolean isFollowingTheme) {
+		cardLayout.show(contentPane, FOLLOWING_THEME_STRING_ARRAYS[selectedIndex]);
+		if (!isFollowingTheme) {
+			// 对于同一个单元格，跟随主题切换到自定义，自定义中的配置与其保持一致
+			NameStyle lastSelectedNameStyle = themedCellStyleListPane.updateBean();
+			if (lastSelectedNameStyle != null) {
+				Style lastSelectedRealStyle = lastSelectedNameStyle.getRealStyle();
+				try {
+					lastSelectedRealStyle = (Style) lastSelectedRealStyle.clone();
+					if (lastSelectedRealStyle != null) {
+						customStylePane.populateBean(lastSelectedRealStyle);
+					}
+				} catch (CloneNotSupportedException ex) {
+					FineLoggerFactory.getLogger().error(ex.getMessage(), ex);
+				}
+			}
+		} else {
+			// 对于同一个单元格，自定义切换到跟随主题，跟随主题选中"默认"样式，并使用默认样式设置选中的单元格
+			themedCellStyleListPane.reset();
+		}
+	}
+
 	protected JPanel createTabbedContentPane() {
 		JPanel contentPane = new JPanel(cardLayout) {
 			@Override