fix(gui): fix caret positions of search/usage/goto decl, add search to popup menu (#1093) (PR #1094)

* fix caret positions of search/usage/goto decl to matched place & add menu items for search

* Remove static field for main window

Co-authored-by: tobias <tobias.hotmail.com>

jadx-core/src/main/java/jadx/api/CodePosition.java

@@ -5,6 +5,7 @@ public final class CodePosition {
 	private final JavaNode node;
 	private final int line;
 	private final int offset;
+	private int usagePosition = -1;
 
 	public CodePosition(JavaNode node, int line, int offset) {
 		this.node = node;
@@ -18,6 +19,15 @@ public final class CodePosition {
 		this.offset = offset;
 	}
 
+	public int getUsagePosition() {
+		return usagePosition;
+	}
+
+	public CodePosition setUsagePosition(int usagePosition) {
+		this.usagePosition = usagePosition;
+		return this;
+	}
+
 	public JavaNode getNode() {
 		return node;
 	}

jadx-core/src/main/java/jadx/core/codegen/CodeWriter.java

@@ -120,8 +120,16 @@ public class CodeWriter {
 	CodeWriter add(CodeWriter code) {
 		line--;
 		for (Map.Entry<CodePosition, Object> entry : code.annotations.entrySet()) {
+			Object val = entry.getValue();
+			if (val instanceof DefinitionWrapper) {
+				LineAttrNode node = ((DefinitionWrapper) val).getNode();
+				node.setDefPosition(node.getDefPosition() + this.buf.length());
+			}
 			CodePosition pos = entry.getKey();
-			attachAnnotation(entry.getValue(), new CodePosition(line + pos.getLine(), pos.getOffset()));
+			int usagePos = pos.getUsagePosition() + bufLength();
+			attachAnnotation(val,
+					new CodePosition(line + pos.getLine(), pos.getOffset())
+							.setUsagePosition(usagePos));
 		}
 		for (Map.Entry<Integer, Integer> entry : code.lineMap.entrySet()) {
 			attachSourceLine(line + entry.getKey(), entry.getValue());
@@ -211,12 +219,14 @@ public class CodeWriter {
 	}
 
 	public void attachDefinition(LineAttrNode obj) {
+		obj.setDefPosition(buf.length());
 		attachAnnotation(obj);
 		attachAnnotation(new DefinitionWrapper(obj), new CodePosition(line, offset));
 	}
 
 	public void attachAnnotation(Object obj) {
-		attachAnnotation(obj, new CodePosition(line, offset + 1));
+		attachAnnotation(obj,
+				new CodePosition(line, offset + 1).setUsagePosition(bufLength()));
 	}
 
 	public void attachLineAnnotation(Object obj) {

jadx-core/src/main/java/jadx/core/dex/attributes/nodes/LineAttrNode.java

@@ -8,6 +8,17 @@ public abstract class LineAttrNode extends AttrNode {
 
 	private int decompiledLine;
 
+	// the position exactly where a node declared at in decompiled java code.
+	private int defPosition;
+
+	public int getDefPosition() {
+		return this.defPosition;
+	}
+
+	public void setDefPosition(int defPosition) {
+		this.defPosition = defPosition;
+	}
+
 	public int getSourceLine() {
 		return sourceLine;
 	}

jadx-gui/src/main/java/jadx/gui/treemodel/CodeNode.java

@@ -13,6 +13,8 @@ public class CodeNode extends JNode {
 	private final transient JClass jParent;
 	private final transient StringRef line;
 	private final transient int lineNum;
+	private transient int pos = -1;
+	private transient boolean precise;
 
 	public CodeNode(JNode jNode, int lineNum, StringRef lineStr) {
 		this.jNode = jNode;
@@ -93,4 +95,25 @@ public class CodeNode extends JNode {
 	public int hashCode() {
 		return jNode.hashCode();
 	}
+
+	public int getPos() {
+		return pos;
+	}
+
+	public CodeNode setPos(int pos) {
+		this.pos = pos;
+		return this;
+	}
+
+	public CodeNode setPrecisePos(int pos) {
+		this.pos = pos;
+		if (pos > -1) {
+			this.precise = true;
+		}
+		return this;
+	}
+
+	public boolean isPrecisePos() {
+		return precise;
+	}
 }

jadx-gui/src/main/java/jadx/gui/treemodel/JField.java

@@ -29,6 +29,10 @@ public class JField extends JNode {
 		this.jParent = jClass;
 	}
 
+	public JavaField getJavaField() {
+		return (JavaField) getJavaNode();
+	}
+
 	@Override
 	public JavaNode getJavaNode() {
 		return field;

jadx-gui/src/main/java/jadx/gui/ui/CommonSearchDialog.java

@@ -11,7 +11,6 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Enumeration;
 import java.util.HashMap;
-import java.util.List;
 import java.util.Map;
 
 import javax.swing.*;
@@ -20,7 +19,6 @@ import javax.swing.table.TableCellRenderer;
 import javax.swing.table.TableColumn;
 import javax.swing.table.TableColumnModel;
 
-import org.fife.ui.rsyntaxtextarea.DocumentRange;
 import org.fife.ui.rsyntaxtextarea.RSyntaxTextArea;
 import org.fife.ui.rsyntaxtextarea.SyntaxConstants;
 import org.fife.ui.rtextarea.SearchContext;
@@ -33,7 +31,7 @@ import org.slf4j.LoggerFactory;
 import jadx.gui.jobs.BackgroundJob;
 import jadx.gui.jobs.BackgroundWorker;
 import jadx.gui.jobs.DecompileJob;
-import jadx.gui.treemodel.JNode;
+import jadx.gui.treemodel.*;
 import jadx.gui.ui.codearea.AbstractCodeArea;
 import jadx.gui.utils.CacheObject;
 import jadx.gui.utils.JumpPosition;
@@ -111,9 +109,18 @@ public abstract class CommonSearchDialog extends JDialog {
 		if (selectedId == -1) {
 			return;
 		}
-		int pos = Math.max(0, resultsModel.renderer.getFirstMarkOfCode(selectedId));
+		JumpPosition jmpPos;
 		JNode node = (JNode) resultsModel.getValueAt(selectedId, 0);
-		tabbedPane.codeJump(new JumpPosition(node.getRootClass(), node.getLine(), pos));
+		if (node instanceof CodeNode) {
+			CodeNode codeNode = (CodeNode) node;
+			jmpPos = new JumpPosition(node.getRootClass(), node.getLine(), codeNode.getPos());
+			if (codeNode.isPrecisePos()) {
+				jmpPos.setPrecise(codeNode.getPos());
+			}
+		} else {
+			jmpPos = new JumpPosition(node.getRootClass(), node.getLine());
+		}
+		tabbedPane.codeJump(jmpPos);
 
 		dispose();
 	}
@@ -413,19 +420,6 @@ public abstract class CommonSearchDialog extends JDialog {
 			this.codeBackground = area.getBackground();
 		}
 
-		public int getFirstMarkOfCode(int row) {
-			Component comp = componentCache.get(makeID(row, 1));
-			if (comp instanceof RSyntaxTextArea) {
-				List<DocumentRange> ranges = ((RSyntaxTextArea) comp).getMarkAllHighlightRanges();
-				if (ranges.size() > 0) {
-					// minus 2 cuz the start of textArea of the column is added 2
-					// spaces in makeCell method.
-					return ranges.get(0).getStartOffset() - 2;
-				}
-			}
-			return 0;
-		}
-
 		@Override
 		public Component getTableCellRendererComponent(JTable table, Object obj, boolean isSelected,
 				boolean hasFocus, int row, int column) {

jadx-gui/src/main/java/jadx/gui/ui/MainWindow.java

@@ -81,6 +81,7 @@ import jadx.api.JadxArgs;
 import jadx.api.JavaClass;
 import jadx.api.JavaNode;
 import jadx.api.ResourceFile;
+import jadx.core.utils.StringUtils;
 import jadx.core.utils.Utils;
 import jadx.core.utils.files.FileUtils;
 import jadx.gui.JadxWrapper;
@@ -100,6 +101,7 @@ import jadx.gui.treemodel.JNode;
 import jadx.gui.treemodel.JPackage;
 import jadx.gui.treemodel.JResource;
 import jadx.gui.treemodel.JRoot;
+import jadx.gui.ui.codearea.AbstractCodeContentPanel;
 import jadx.gui.update.JadxUpdate;
 import jadx.gui.update.JadxUpdate.IUpdateCallback;
 import jadx.gui.update.data.Release;
@@ -228,7 +230,8 @@ public class MainWindow extends JFrame {
 				return;
 			}
 			JNode node = cacheObject.getNodeCache().makeFrom(javaNode);
-			tabbedPane.codeJump(new JumpPosition(node.getRootClass(), node.getLine()));
+			tabbedPane.codeJump(new JumpPosition(node.getRootClass(), node.getLine())
+					.setPrecise(JumpPosition.getDefPos(node)));
 		}
 	}
 
@@ -513,7 +516,8 @@ public class MainWindow extends JFrame {
 				continue;
 			}
 			JNode newNode = cacheObject.getNodeCache().makeFrom(newClass);
-			tabbedPane.codeJump(new JumpPosition(newNode, position));
+			tabbedPane.codeJump(new JumpPosition(newNode, position)
+					.setPrecise(JumpPosition.getDefPos(newNode)));
 		}
 	}
 
@@ -646,7 +650,8 @@ public class MainWindow extends JFrame {
 				JNode node = (JNode) obj;
 				JClass cls = node.getRootClass();
 				if (cls != null) {
-					tabbedPane.codeJump(new JumpPosition(cls, node.getLine()));
+					tabbedPane.codeJump(new JumpPosition(cls, node.getLine())
+							.setPrecise(JumpPosition.getDefPos(node)));
 				}
 			}
 		} catch (Exception e) {
@@ -812,6 +817,14 @@ public class MainWindow extends JFrame {
 		Action textSearchAction = new AbstractAction(NLS.str("menu.text_search"), ICON_SEARCH) {
 			@Override
 			public void actionPerformed(ActionEvent e) {
+				ContentPanel panel = tabbedPane.getSelectedCodePanel();
+				if (panel instanceof AbstractCodeContentPanel) {
+					String preferText = ((AbstractCodeContentPanel) panel).getCodeArea().getSelectedText();
+					if (!StringUtils.isEmpty(preferText)) {
+						SearchDialog.searchText(MainWindow.this, preferText);
+						return;
+					}
+				}
 				new SearchDialog(MainWindow.this, true).setVisible(true);
 			}
 		};

jadx-gui/src/main/java/jadx/gui/ui/SearchDialog.java

@@ -21,6 +21,7 @@ import io.reactivex.Flowable;
 import io.reactivex.disposables.Disposable;
 import io.reactivex.schedulers.Schedulers;
 
+import jadx.core.utils.StringUtils;
 import jadx.gui.treemodel.JNode;
 import jadx.gui.utils.NLS;
 import jadx.gui.utils.TextStandardActions;
@@ -47,6 +48,7 @@ public class SearchDialog extends CommonSearchDialog {
 
 	private transient Disposable searchDisposable;
 	private transient SearchEventEmitter searchEmitter;
+	private transient String text = null;
 
 	public SearchDialog(MainWindow mainWindow, boolean textSearch) {
 		super(mainWindow);
@@ -286,13 +288,23 @@ public class SearchDialog extends CommonSearchDialog {
 
 	@Override
 	protected void loadFinished() {
+		if (!StringUtils.isEmpty(text)) {
+			searchField.setText(text);
+		}
 		resultsTable.setEnabled(true);
 		searchField.setEnabled(true);
 	}
 
 	@Override
 	protected void loadStart() {
+		text = cache.getLastSearch(); // SearchDialog is opened by menu item, let loadFinished to set text
+		cache.setLastSearch("");
 		resultsTable.setEnabled(false);
 		searchField.setEnabled(false);
 	}
+
+	public static void searchText(MainWindow window, String text) {
+		window.getCacheObject().setLastSearch(text);
+		new SearchDialog(window, true).setVisible(true);
+	}
 }

jadx-gui/src/main/java/jadx/gui/ui/TabbedPane.java

@@ -168,7 +168,7 @@ public class TabbedPane extends JTabbedPane {
 						line = pos.getNode().getLine();
 					}
 				}
-				if (pos.getPos() <= 0) {
+				if (pos.getPos() < 0) {
 					codeArea.scrollToLine(line);
 				} else {
 					int lineNum = Math.max(0, line - 1);
@@ -225,6 +225,9 @@ public class TabbedPane extends JTabbedPane {
 	}
 
 	public void navBack() {
+		if (jumps.size() > 1) {
+			jumps.updateCurPosition(getCurrentPosition());
+		}
 		JumpPosition pos = jumps.getPrev();
 		if (pos != null) {
 			showCode(pos);
@@ -232,6 +235,9 @@ public class TabbedPane extends JTabbedPane {
 	}
 
 	public void navForward() {
+		if (jumps.size() > 1) {
+			jumps.updateCurPosition(getCurrentPosition());
+		}
 		JumpPosition pos = jumps.getNext();
 		if (pos != null) {
 			showCode(pos);

jadx-gui/src/main/java/jadx/gui/ui/codearea/AbstractCodeArea.java

@@ -32,11 +32,6 @@ public abstract class AbstractCodeArea extends RSyntaxTextArea {
 
 	public static final Color MARK_ALL_HIGHLIGHT_COLOR = Color.decode("#FFED89");
 
-	@Override
-	public boolean getHighlightCurrentLine() {
-		return super.getHighlightCurrentLine();
-	}
-
 	protected final ContentPanel contentPanel;
 	protected final JNode node;
 
@@ -115,13 +110,7 @@ public abstract class AbstractCodeArea extends RSyntaxTextArea {
 
 			@Override
 			public void caretUpdate(CaretEvent e) {
-				int pos = e.getDot();
-				if (pos == 0) {
-					// not accepting 0, cuz sometimes the underlying RSyntaxTextArea
-					// will fire a fake event to force repaint caret, and its dot is
-					// usually 0, so we just ignore 0 anyway as a workaround.
-					return;
-				}
+				int pos = getCaretPosition();
 				if (lastPos != pos) {
 					lastPos = pos;
 					lastText = highlightCaretWord(lastText, pos);

jadx-gui/src/main/java/jadx/gui/ui/codearea/CodeArea.java

@@ -145,7 +145,8 @@ public final class CodeArea extends AbstractCodeArea {
 			return null;
 		}
 		JNode jNode = convertJavaNode(foundNode);
-		return new JumpPosition(jNode.getRootClass(), pos.getLine());
+		return new JumpPosition(jNode.getRootClass(), pos.getLine())
+				.setPrecise(JumpPosition.getDefPos(jNode));
 	}
 
 	private JNode convertJavaNode(JavaNode javaNode) {

jadx-gui/src/main/java/jadx/gui/ui/codearea/CodePanel.java

@@ -8,9 +8,16 @@ import java.util.Map;
 import java.util.Set;
 
 import javax.swing.*;
+import javax.swing.JPopupMenu.Separator;
 import javax.swing.border.EmptyBorder;
+import javax.swing.event.PopupMenuEvent;
+import javax.swing.event.PopupMenuListener;
 
 import jadx.api.ICodeInfo;
+import jadx.core.utils.StringUtils;
+import jadx.gui.ui.MainWindow;
+import jadx.gui.ui.SearchDialog;
+import jadx.gui.utils.NLS;
 import jadx.gui.utils.UiUtils;
 
 /**
@@ -42,6 +49,56 @@ public class CodePanel extends JPanel {
 				searchBar.toggle();
 			}
 		});
+		JMenuItem searchItem = new JMenuItem();
+		JMenuItem globalSearchItem = new JMenuItem();
+		AbstractAction searchAction = new AbstractAction(NLS.str("popup.search", "")) {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				searchBar.toggle();
+			}
+		};
+		AbstractAction globalSearchAction = new AbstractAction(NLS.str("popup.search_global", "")) {
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				MainWindow mainWindow = codeArea.getContentPanel().getTabbedPane().getMainWindow();
+				SearchDialog.searchText(mainWindow, codeArea.getSelectedText());
+			}
+		};
+		searchItem.setAction(searchAction);
+		globalSearchItem.setAction(globalSearchAction);
+		Separator separator = new Separator();
+		JPopupMenu popupMenu = codeArea.getPopupMenu();
+		popupMenu.addPopupMenuListener(new PopupMenuListener() {
+			@Override
+			public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
+				String preferText = codeArea.getSelectedText();
+				if (!StringUtils.isEmpty(preferText)) {
+					if (preferText.length() >= 23) {
+						preferText = preferText.substring(0, 20) + " ...";
+					}
+					searchAction.putValue(Action.NAME, NLS.str("popup.search", preferText));
+					globalSearchAction.putValue(Action.NAME, NLS.str("popup.search_global", preferText));
+					popupMenu.add(separator);
+					popupMenu.add(globalSearchItem);
+					popupMenu.add(searchItem);
+				} else {
+					popupMenu.remove(separator);
+					popupMenu.remove(globalSearchItem);
+					popupMenu.remove(searchItem);
+				}
+			}
+
+			@Override
+			public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
+
+			}
+
+			@Override
+			public void popupMenuCanceled(PopupMenuEvent e) {
+
+			}
+		});
+
 	}
 
 	public void loadSettings() {

jadx-gui/src/main/java/jadx/gui/ui/codearea/SearchBar.java

@@ -15,6 +15,7 @@ import org.fife.ui.rtextarea.SearchResult;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import jadx.core.utils.StringUtils;
 import jadx.gui.utils.NLS;
 import jadx.gui.utils.TextStandardActions;
 import jadx.gui.utils.UiUtils;
@@ -113,6 +114,10 @@ class SearchBar extends JToolBar {
 		setVisible(visible);
 
 		if (visible) {
+			String preferText = rTextArea.getSelectedText();
+			if (!StringUtils.isEmpty(preferText)) {
+				searchField.setText(preferText);
+			}
 			searchField.requestFocus();
 			searchField.selectAll();
 		} else {

jadx-gui/src/main/java/jadx/gui/utils/CodeUsageInfo.java

@@ -64,7 +64,7 @@ public class CodeUsageInfo {
 		JavaNode javaNodeByLine = linesInfo.getJavaNodeByLine(line);
 		StringRef codeLine = lines.get(line - 1);
 		JNode node = nodeCache.makeFrom(javaNodeByLine == null ? javaClass : javaNodeByLine);
-		CodeNode codeNode = new CodeNode(node, line, codeLine);
+		CodeNode codeNode = new CodeNode(node, line, codeLine).setPrecisePos(codePosition.getUsagePosition());
 		usageInfo.addUsage(codeNode);
 	}
 

jadx-gui/src/main/java/jadx/gui/utils/JumpManager.java

@@ -28,6 +28,14 @@ public class JumpManager {
 		}
 	}
 
+	public void updateCurPosition(JumpPosition pos) {
+		list.set(currentPos, pos);
+	}
+
+	public int size() {
+		return list.size();
+	}
+
 	private boolean ignoreJump(JumpPosition pos) {
 		JumpPosition current = getCurrent();
 		if (current == null) {

jadx-gui/src/main/java/jadx/gui/utils/JumpPosition.java

@@ -1,19 +1,20 @@
 package jadx.gui.utils;
 
-import jadx.gui.treemodel.JNode;
+import jadx.api.JavaClass;
+import jadx.api.JavaField;
+import jadx.api.JavaMethod;
+import jadx.api.JavaNode;
+import jadx.core.utils.exceptions.JadxRuntimeException;
+import jadx.gui.treemodel.*;
 
 public class JumpPosition {
 	private final JNode node;
 	private final int line;
-	// the position of the node in java code,
-	// call codeArea.scrollToPos(pos) to set caret
 	private int pos;
-	// Precise means caret can be set right at the node in codeArea,
-	// not just the start of the line.
 	private boolean precise;
 
 	public JumpPosition(JNode node, int line) {
-		this(node, line, 0);
+		this(node, line, -1);
 	}
 
 	public JumpPosition(JNode node, int line, int pos) {
@@ -44,6 +45,32 @@ public class JumpPosition {
 		return line;
 	}
 
+	public static int getDefPos(JNode node) {
+		if (node instanceof JClass) {
+			return ((JClass) node).getCls().getClassNode().getDefPosition();
+		}
+		if (node instanceof JMethod) {
+			return ((JMethod) node).getJavaMethod().getMethodNode().getDefPosition();
+		}
+		if (node instanceof JField) {
+			return ((JField) node).getJavaField().getFieldNode().getDefPosition();
+		}
+		throw new JadxRuntimeException("Unexpected node " + node);
+	}
+
+	public static int getDefPos(JavaNode node) {
+		if (node instanceof JavaClass) {
+			return ((JavaClass) node).getClassNode().getDefPosition();
+		}
+		if (node instanceof JavaMethod) {
+			return ((JavaMethod) node).getMethodNode().getDefPosition();
+		}
+		if (node instanceof JavaField) {
+			return ((JavaField) node).getFieldNode().getDefPosition();
+		}
+		throw new JadxRuntimeException("Unexpected node " + node);
+	}
+
 	@Override
 	public boolean equals(Object obj) {
 		if (this == obj) {

jadx-gui/src/main/java/jadx/gui/utils/search/CodeIndex.java

@@ -35,7 +35,9 @@ public class CodeIndex {
 		return Flowable.create(emitter -> {
 			LOG.debug("Code search started: {} ...", searchSettings.getSearchString());
 			for (CodeNode node : values) {
-				if (isMatched(node.getLineStr(), searchSettings)) {
+				int pos = searchSettings.find(node.getLineStr());
+				node.setPos(pos);
+				if (pos > -1) {
 					emitter.onNext(node);
 				}
 				if (emitter.isCancelled()) {

jadx-gui/src/main/java/jadx/gui/utils/search/TextSearchIndex.java

@@ -158,7 +158,7 @@ public class TextSearchIndex {
 		int lineStart = 1 + code.lastIndexOf(CodeWriter.NL, pos);
 		int lineEnd = code.indexOf(CodeWriter.NL, pos + searchSettings.getSearchString().length());
 		StringRef line = StringRef.subString(code, lineStart, lineEnd == -1 ? code.length() : lineEnd);
-		emitter.onNext(new CodeNode(nodeCache.makeFrom(javaClass), -pos, line.trim()));
+		emitter.onNext(new CodeNode(nodeCache.makeFrom(javaClass), -pos, line.trim()).setPos(pos));
 		return lineEnd;
 	}
 

jadx-gui/src/main/resources/i18n/Messages_de_DE.properties

@@ -160,6 +160,8 @@ popup.find_usage=Verwendung suchen
 popup.go_to_declaration=Zur Erklärung gehen
 popup.exclude=Ausschließen
 popup.rename=Umbennen
+#popup.search=
+#popup.search_global=
 
 confirm.save_as_title=Speichern unter bestätigen
 confirm.save_as_message=%s existiert bereits.\nErsetzen?

jadx-gui/src/main/resources/i18n/Messages_en_US.properties

@@ -160,6 +160,8 @@ popup.find_usage=Find Usage
 popup.go_to_declaration=Go to declaration
 popup.exclude=Exclude
 popup.rename=Rename
+popup.search=Search "%s"
+popup.search_global=Global Search "%s"
 
 confirm.save_as_title=Confirm Save as
 confirm.save_as_message=%s already exists.\nDo you want to replace it?

jadx-gui/src/main/resources/i18n/Messages_es_ES.properties

@@ -160,6 +160,8 @@ popup.select_all=Seleccionar todo
 #popup.go_to_declaration=
 #popup.exclude=
 popup.rename=Nimeta ümber
+#popup.search=
+#popup.search_global=
 
 #confirm.save_as_title=
 #confirm.save_as_message=

jadx-gui/src/main/resources/i18n/Messages_ko_KR.properties

@@ -160,6 +160,8 @@ popup.find_usage=사용 찾기
 popup.go_to_declaration=선언문으로 이동
 popup.exclude=제외
 popup.rename=이름 바꾸기
+#popup.search=
+#popup.search_global=
 
 confirm.save_as_title=다른 이름으로 저장 확인
 confirm.save_as_message=%s이(가) 이미 있습니다.\n바꾸시겠습니까?

jadx-gui/src/main/resources/i18n/Messages_zh_CN.properties

@@ -160,6 +160,8 @@ popup.find_usage=查找用例
 popup.go_to_declaration=跳到声明
 popup.exclude=排除
 popup.rename=改名
+#popup.search=
+#popup.search_global=
 
 confirm.save_as_title=确认另存为
 confirm.save_as_message=%s 已存在。\n你想替换它吗？