更新包+readme

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
 }
 
 group = "com.huangzj"
-version = "0.1.0"
+version = "1.0.0"
 
 repositories {
     // 国内镜像，失败再走中央仓库

src/main/java/com/huangzj/protoplugin/memo/MemoItem.java

@@ -1,8 +1,13 @@
 package com.huangzj.protoplugin.memo;
 
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
 /** 备忘录条目（字段需可被持久化组件序列化）。 */
 public class MemoItem {
 
+    private static final SimpleDateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd HH:mm");
+
     public String id = "";
     public String title = "";
     public String content = "";
@@ -23,4 +28,24 @@ public class MemoItem {
         }
         return "(无标题)";
     }
+
+    public String displayDate() {
+        if (updated <= 0) {
+            return "";
+        }
+        return DATE_FORMAT.format(new Date(updated));
+    }
+
+    public String contentPreview() {
+        if (content == null || content.trim().isEmpty()) {
+            return "";
+        }
+        String trimmed = content.trim();
+        int newlineIdx = trimmed.indexOf('\n');
+        String firstLine = newlineIdx >= 0 ? trimmed.substring(0, newlineIdx) : trimmed;
+        if (firstLine.length() > 50) {
+            return firstLine.substring(0, 50) + "...";
+        }
+        return firstLine;
+    }
 }

src/main/java/com/huangzj/protoplugin/memo/MemoPanel.java

@@ -1,6 +1,7 @@
 package com.huangzj.protoplugin.memo;
 
 import com.intellij.openapi.project.Project;
+import com.intellij.ui.JBColor;
 import com.intellij.ui.components.JBList;
 import com.intellij.ui.components.JBScrollPane;
 import com.intellij.ui.components.JBTextArea;
@@ -13,13 +14,16 @@ import java.awt.Component;
 import java.awt.Dimension;
 import java.awt.FlowLayout;
 import java.awt.Font;
+import java.util.ArrayList;
 import java.util.List;
+import java.util.stream.Collectors;
 import javax.swing.DefaultListCellRenderer;
 import javax.swing.DefaultListModel;
 import javax.swing.JButton;
 import javax.swing.JComboBox;
 import javax.swing.JLabel;
 import javax.swing.JList;
+import javax.swing.JOptionPane;
 import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JSplitPane;
@@ -51,17 +55,25 @@ public final class MemoPanel extends JPanel {
     private final JPanel leftButtonBar = new JPanel(new FlowLayout(FlowLayout.LEFT, 8, 0));
     private final JPanel themeChooserBar = new JPanel(new FlowLayout(FlowLayout.RIGHT, 8, 0));
     private final JPanel topStack = new JPanel(new BorderLayout());
-    private final JSplitPane split;
+    private JSplitPane split;
-    private final JBScrollPane listScroll;
+    private JBScrollPane listScroll;
-    private final JBScrollPane contentScroll;
+    private JBScrollPane contentScroll;
     private final JPanel titleBlock = new JPanel(new BorderLayout(4, 4));
     private final JPanel contentBlock = new JPanel(new BorderLayout(4, 4));
     private final JPanel right = new JPanel(new BorderLayout(8, 8));
+    private final JBTextField searchField = new JBTextField();
+    private final JLabel countLabel = new JLabel(" ");
+    private final JLabel modifiedLabel = new JLabel(" ");
+    private final JPanel leftPanel = new JPanel(new BorderLayout(0, 4));
+    private final JPanel searchPanel = new JPanel(new BorderLayout(4, 0));
+    private final JLabel searchIcon = new JLabel("\uD83D\uDD0D");
+    private final JPanel editorStatusBar = new JPanel(new BorderLayout());
 
     private boolean loadingSelection;
     private boolean themeComboSuppress;
     private MemoUiTheme currentTheme = MemoUiTheme.IDE_DEFAULT;
     private final Font defaultLabelFont;
+    private List<MemoItem> allItems = new ArrayList<>();
 
     public MemoPanel(@NotNull Project project) {
         super(new BorderLayout(8, 8));
@@ -69,7 +81,25 @@ public final class MemoPanel extends JPanel {
         defaultLabelFont = titleLabel.getFont();
         setBorder(JBUI.Borders.empty(8));
 
+        initToolbar();
+        initFlair();
+        initTopStack();
+        initSearchPanel();
+        initList();
+        initLeftPanel();
+        initEditor();
+        initSplit();
+        initTheme();
+        initListeners();
+
+        reloadListModel();
+    }
+
+    private void initToolbar() {
         leftButtonBar.setOpaque(false);
+        newBtn.setToolTipText("新建一条备忘录");
+        saveBtn.setToolTipText("保存当前备忘录");
+        deleteBtn.setToolTipText("删除选中的备忘录");
         leftButtonBar.add(newBtn);
         leftButtonBar.add(saveBtn);
         leftButtonBar.add(deleteBtn);
@@ -81,21 +111,48 @@ public final class MemoPanel extends JPanel {
         toolbar.setOpaque(false);
         toolbar.add(leftButtonBar, BorderLayout.WEST);
         toolbar.add(themeChooserBar, BorderLayout.EAST);
+    }
 
+    private void initFlair() {
         flairLabel.setOpaque(true);
         flairLabel.setFont(flairLabel.getFont().deriveFont(Font.PLAIN, 12f));
+    }
 
+    private void initTopStack() {
         topStack.setOpaque(false);
         topStack.add(flairLabel, BorderLayout.NORTH);
         topStack.add(toolbar, BorderLayout.CENTER);
         add(topStack, BorderLayout.NORTH);
+    }
 
+    private void initSearchPanel() {
+        searchField.getEmptyText().setText("搜索备忘录...");
+        searchField.setToolTipText("输入关键字过滤备忘录标题和内容");
+        searchPanel.setOpaque(false);
+        searchPanel.add(searchIcon, BorderLayout.WEST);
+        searchPanel.add(searchField, BorderLayout.CENTER);
+        searchPanel.setBorder(JBUI.Borders.empty(0, 0, 4, 0));
+    }
+
+    private void initList() {
         list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
         installListRenderer();
-
         listScroll = new JBScrollPane(list);
         listScroll.setPreferredSize(new Dimension(200, 300));
 
+        countLabel.setFont(countLabel.getFont().deriveFont(Font.PLAIN, 11f));
+        countLabel.setHorizontalAlignment(SwingConstants.RIGHT);
+        countLabel.setBorder(JBUI.Borders.empty(2, 4, 0, 4));
+    }
+
+    private void initLeftPanel() {
+        leftPanel.setOpaque(false);
+        leftPanel.add(searchPanel, BorderLayout.NORTH);
+        leftPanel.add(listScroll, BorderLayout.CENTER);
+        leftPanel.add(countLabel, BorderLayout.SOUTH);
+    }
+
+    private void initEditor() {
         contentArea.setLineWrap(true);
         contentArea.setWrapStyleWord(true);
         contentScroll = new JBScrollPane(contentArea);
@@ -108,22 +165,34 @@ public final class MemoPanel extends JPanel {
         contentBlock.add(contentLabel, BorderLayout.NORTH);
         contentBlock.add(contentScroll, BorderLayout.CENTER);
 
+        modifiedLabel.setFont(modifiedLabel.getFont().deriveFont(Font.PLAIN, 11f));
+        modifiedLabel.setBorder(JBUI.Borders.empty(2, 0, 0, 0));
+        editorStatusBar.setOpaque(false);
+        editorStatusBar.add(modifiedLabel, BorderLayout.EAST);
+
         right.setOpaque(false);
         right.add(titleBlock, BorderLayout.NORTH);
         right.add(contentBlock, BorderLayout.CENTER);
+        right.add(editorStatusBar, BorderLayout.SOUTH);
         titleField.setPreferredSize(new Dimension(200, 28));
+    }
 
-        split = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, listScroll, right);
+    private void initSplit() {
+        split = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, leftPanel, right);
         split.setResizeWeight(0.28);
         split.setOpaque(false);
         add(split, BorderLayout.CENTER);
+    }
 
+    private void initTheme() {
         MemoUiTheme initial = MemoProjectService.getInstance(project).getMemoTheme();
         themeComboSuppress = true;
         themeCombo.setSelectedItem(initial);
         themeComboSuppress = false;
         applyTheme(initial);
+    }
 
+    private void initListeners() {
         themeCombo.addActionListener(
                 e -> {
                     if (themeComboSuppress) {
@@ -136,8 +205,6 @@ public final class MemoPanel extends JPanel {
                     }
                 });
 
-        reloadListModel();
-
         list.addListSelectionListener(
                 new ListSelectionListener() {
                     @Override
@@ -172,6 +239,26 @@ public final class MemoPanel extends JPanel {
                                 refreshSelectedTitleInList();
                             }
                         });
+
+        searchField
+                .getDocument()
+                .addDocumentListener(
+                        new javax.swing.event.DocumentListener() {
+                            @Override
+                            public void insertUpdate(javax.swing.event.DocumentEvent e) {
+                                filterList();
+                            }
+
+                            @Override
+                            public void removeUpdate(javax.swing.event.DocumentEvent e) {
+                                filterList();
+                            }
+
+                            @Override
+                            public void changedUpdate(javax.swing.event.DocumentEvent e) {
+                                filterList();
+                            }
+                        });
     }
 
     private void installListRenderer() {
@@ -184,27 +271,57 @@ public final class MemoPanel extends JPanel {
                             int index,
                             boolean isSelected,
                             boolean cellHasFocus) {
-                        super.getListCellRendererComponent(
+                        JLabel label = (JLabel) super.getListCellRendererComponent(
                                 jList, value, index, isSelected, cellHasFocus);
                         if (value instanceof MemoItem) {
-                            setText(((MemoItem) value).displayTitle());
+                            MemoItem item = (MemoItem) value;
+                            String title = escapeHtml(item.displayTitle());
+                            String date = item.displayDate();
+                            String preview = item.contentPreview();
+
+                            StringBuilder html = new StringBuilder(128);
+                            html.append("<html><body style='width:160px'>");
+                            html.append("<b>").append(title).append("</b>");
+                            if (!date.isEmpty()) {
+                                html.append("<br><span style='font-size:10px;color:")
+                                        .append(isSelected ? "#inherit" : "#888888")
+                                        .append("'>").append(date).append("</span>");
+                            }
+                            if (!preview.isEmpty()) {
+                                html.append("<br><span style='font-size:10px;color:")
+                                        .append(isSelected ? "#inherit" : "#AAAAAA")
+                                        .append("'>").append(escapeHtml(preview)).append("</span>");
+                            }
+                            html.append("</body></html>");
+                            label.setText(html.toString());
                         }
                         if (currentTheme != MemoUiTheme.IDE_DEFAULT) {
                             MemoThemeSpec spec = MemoThemeSpec.forTheme(currentTheme);
-                            setOpaque(true);
+                            label.setOpaque(true);
                             if (isSelected) {
-                                setBackground(spec.listSelectedBg);
+                                label.setBackground(spec.listSelectedBg);
-                                setForeground(spec.listSelectedFg);
+                                label.setForeground(spec.listSelectedFg);
                             } else {
-                                setBackground(spec.listBg);
+                                label.setBackground(spec.listBg);
-                                setForeground(spec.text);
+                                label.setForeground(spec.text);
                             }
                         }
-                        return this;
+                        label.setBorder(JBUI.Borders.empty(4, 8, 4, 8));
+                        return label;
                     }
                 });
     }
 
+    private static String escapeHtml(String text) {
+        if (text == null) {
+            return "";
+        }
+        return text.replace("&", "&amp;")
+                .replace("<", "&lt;")
+                .replace(">", "&gt;")
+                .replace("\"", "&quot;");
+    }
+
     private void applyTheme(@NotNull MemoUiTheme theme) {
         currentTheme = theme;
         installListRenderer();
@@ -235,6 +352,9 @@ public final class MemoPanel extends JPanel {
         flairLabel.setBackground(panelBg);
         flairLabel.setForeground(spec.text);
         split.setBackground(panelBg);
+        leftPanel.setBackground(panelBg);
+        searchPanel.setBackground(panelBg);
+        searchIcon.setForeground(spec.text);
         listScroll.setBackground(panelBg);
         listScroll.getViewport().setBackground(spec.listBg);
         list.setBackground(spec.listBg);
@@ -244,12 +364,15 @@ public final class MemoPanel extends JPanel {
         contentBlock.setBackground(panelBg);
         titleLabel.setForeground(spec.text);
         contentLabel.setForeground(spec.text);
+        countLabel.setForeground(spec.text);
+        modifiedLabel.setForeground(spec.text);
+        editorStatusBar.setBackground(panelBg);
 
         if (theme == MemoUiTheme.CUTE_CANDY) {
             flairLabel.setVisible(true);
-            flairLabel.setText("✨ 今天也要甜甜哒～ 选一条备忘，把想法留下来吧 💕");
+            flairLabel.setText("\u2728 今天也要甜甜哒\uFF5E 选一条备忘，把想法留下来吧 \uD83D\uDC95");
-            titleLabel.setText("📝 标题");
+            titleLabel.setText("\uD83D\uDCDD 标题");
-            contentLabel.setText("💗 正文");
+            contentLabel.setText("\uD83D\uDC97 正文");
             titleLabel.setFont(defaultLabelFont.deriveFont(Font.BOLD, defaultLabelFont.getSize() + 1f));
             contentLabel.setFont(
                     defaultLabelFont.deriveFont(Font.BOLD, defaultLabelFont.getSize() + 1f));
@@ -263,6 +386,7 @@ public final class MemoPanel extends JPanel {
         }
 
         styleTextField(titleField, spec, softField);
+        styleTextField(searchField, spec, softField);
         styleTextArea(contentArea, contentScroll, spec, softField);
 
         styleAccentButton(newBtn, spec);
@@ -281,6 +405,7 @@ public final class MemoPanel extends JPanel {
         Color editorBg = UIUtil.getTextFieldBackground();
         Color fg = UIUtil.getTextFieldForeground();
         Color listBg = UIUtil.getListBackground();
+        Color labelFg = UIUtil.getLabelForeground();
 
         setBackground(panelBg);
         topStack.setOpaque(false);
@@ -289,12 +414,15 @@ public final class MemoPanel extends JPanel {
         toolbar.setOpaque(false);
         leftButtonBar.setOpaque(false);
         themeChooserBar.setOpaque(false);
-        themeChooserLabel.setForeground(UIUtil.getLabelForeground());
+        themeChooserLabel.setForeground(labelFg);
         flairLabel.setVisible(false);
         flairLabel.setText(" ");
         flairLabel.setBackground(panelBg);
-        flairLabel.setForeground(UIUtil.getLabelForeground());
+        flairLabel.setForeground(labelFg);
         split.setBackground(panelBg);
+        leftPanel.setBackground(panelBg);
+        searchPanel.setBackground(panelBg);
+        searchIcon.setForeground(labelFg);
         listScroll.setBackground(panelBg);
         listScroll.getViewport().setBackground(listBg);
         list.setBackground(listBg);
@@ -306,14 +434,19 @@ public final class MemoPanel extends JPanel {
         contentLabel.setText("内容");
         titleLabel.setFont(defaultLabelFont);
         contentLabel.setFont(defaultLabelFont);
-        titleLabel.setForeground(UIUtil.getLabelForeground());
+        titleLabel.setForeground(labelFg);
-        contentLabel.setForeground(UIUtil.getLabelForeground());
+        contentLabel.setForeground(labelFg);
+        countLabel.setForeground(JBColor.GRAY);
+        modifiedLabel.setForeground(JBColor.GRAY);
+        editorStatusBar.setBackground(panelBg);
 
         resetFieldLook(titleField, editorBg, fg);
+        resetFieldLook(searchField, editorBg, fg);
         resetFieldLook(contentArea, editorBg, fg);
         contentScroll.getViewport().setBackground(editorBg);
         contentArea.setCaretColor(fg);
         titleField.setCaretColor(fg);
+        searchField.setCaretColor(fg);
 
         resetButton(newBtn);
         resetButton(saveBtn);
@@ -392,19 +525,68 @@ public final class MemoPanel extends JPanel {
     }
 
     private void reloadListModel() {
+        allItems = MemoProjectService.getInstance(project).getItems();
+        filterList();
+    }
+
+    private void filterList() {
+        String query = searchField.getText().trim().toLowerCase();
         listModel.clear();
-        List<MemoItem> items = MemoProjectService.getInstance(project).getItems();
+
-        for (MemoItem m : items) {
+        List<MemoItem> filtered;
+        if (query.isEmpty()) {
+            filtered = allItems;
+        } else {
+            filtered = allItems.stream()
+                    .filter(m -> matchesQuery(m, query))
+                    .collect(Collectors.toList());
+        }
+
+        for (MemoItem m : filtered) {
             listModel.addElement(m);
         }
-        if (!items.isEmpty() && list.getSelectedIndex() < 0) {
+
+        updateCountLabel(filtered.size());
+
+        if (!filtered.isEmpty() && list.getSelectedIndex() < 0) {
             list.setSelectedIndex(0);
         }
+
+        if (filtered.isEmpty() && !allItems.isEmpty() && !query.isEmpty()) {
+            clearEditor();
+            modifiedLabel.setText("无匹配结果");
+        } else if (filtered.isEmpty() && allItems.isEmpty()) {
+            clearEditor();
+            modifiedLabel.setText(" ");
+        }
+    }
+
+    private static boolean matchesQuery(MemoItem m, String query) {
+        if (m.title != null && m.title.toLowerCase().contains(query)) {
+            return true;
+        }
+        if (m.content != null && m.content.toLowerCase().contains(query)) {
+            return true;
+        }
+        return false;
+    }
+
+    private void updateCountLabel(int visibleCount) {
+        int total = allItems.size();
+        if (total == 0) {
+            countLabel.setText(" ");
+        } else if (visibleCount == total) {
+            countLabel.setText("共 " + total + " 条");
+        } else {
+            countLabel.setText("显示 " + visibleCount + " / " + total + " 条");
+        }
     }
 
     private void createMemo() {
         MemoItem m = MemoProjectService.getInstance(project).createMemo();
-        listModel.addElement(m);
+        allItems = MemoProjectService.getInstance(project).getItems();
+        searchField.setText("");
+        filterList();
         list.setSelectedValue(m, true);
         titleField.requestFocusInWindow();
     }
@@ -417,7 +599,9 @@ public final class MemoPanel extends JPanel {
         m.title = titleField.getText();
         m.content = contentArea.getText();
         m.updated = System.currentTimeMillis();
+        allItems = MemoProjectService.getInstance(project).getItems();
         list.repaint();
+        updateModifiedLabel(m);
     }
 
     private void deleteCurrent() {
@@ -425,9 +609,21 @@ public final class MemoPanel extends JPanel {
         if (m == null) {
             return;
         }
+        String itemTitle = m.displayTitle();
+        int result = JOptionPane.showConfirmDialog(
+                this,
+                "确定要删除「" + itemTitle + "」吗？\n此操作不可撤销。",
+                "确认删除",
+                JOptionPane.YES_NO_OPTION,
+                JOptionPane.WARNING_MESSAGE);
+        if (result != JOptionPane.YES_OPTION) {
+            return;
+        }
         int idx = list.getSelectedIndex();
         MemoProjectService.getInstance(project).removeById(m.id);
+        allItems = MemoProjectService.getInstance(project).getItems();
         listModel.removeElement(m);
+        updateCountLabel(listModel.getSize());
         if (!listModel.isEmpty()) {
             int next = Math.min(idx, listModel.getSize() - 1);
             list.setSelectedIndex(Math.max(0, next));
@@ -445,15 +641,26 @@ public final class MemoPanel extends JPanel {
             } else {
                 titleField.setText(m.title != null ? m.title : "");
                 contentArea.setText(m.content != null ? m.content : "");
+                updateModifiedLabel(m);
             }
         } finally {
             loadingSelection = false;
         }
     }
 
+    private void updateModifiedLabel(MemoItem m) {
+        String date = m.displayDate();
+        if (!date.isEmpty()) {
+            modifiedLabel.setText("最后修改: " + date);
+        } else {
+            modifiedLabel.setText(" ");
+        }
+    }
+
     private void clearEditor() {
         titleField.setText("");
         contentArea.setText("");
+        modifiedLabel.setText(" ");
     }
 
     private void refreshSelectedTitleInList() {
@@ -462,4 +669,4 @@ public final class MemoPanel extends JPanel {
         }
         javax.swing.SwingUtilities.invokeLater(() -> list.repaint());
     }
-}
+}

src/main/resources/META-INF/plugin.xml

@@ -1,6 +1,6 @@
 <idea-plugin>
     <id>com.huangzj.protoPlugin</id>
-    <name>Idea-Plugin</name>
+    <name>Huangzhijun-Idea-Plugin</name>
     <vendor email="support@example.com" url="https://example.com">huangzj</vendor>
 
     <description><![CDATA[