├── .idea
├── .gitignore
├── compiler.xml
├── copyright
│ └── profiles_settings.xml
├── misc.xml
├── modules.xml
├── uiDesigner.xml
└── vcs.xml
├── README.markdown
├── SingletonTest.iml
├── SingletonTest.jar
├── demo
├── tip1.png
├── tip2.png
└── tip3.png
├── resources
└── META-INF
│ └── plugin.xml
└── src
├── res
└── icon.jpg
└── templete
├── GenerateType.java
├── ShowDialog.form
├── ShowDialog.java
└── SingletonAction.java
/.idea/.gitignore:
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1 | # Default ignored files
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/.idea/vcs.xml:
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/README.markdown:
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1 | #studio 快速生成 单例模式的插件
2 |
3 | #单例的六种生成方式:
4 |
5 | LazyUnSafe,LazySafe,Hungry,DoubleCheck,StaticInner,Enum;
6 |
7 | #### [六种生成方式的参考](http://cantellow.iteye.com/blog/838473)
8 |
9 |
10 | #安装预设
11 |
12 | 1.Android studio
13 | File->Settings..->Plugins-->Browse repositores..搜索SingletonTest
14 | 2.安装插件,重启android studio
15 |
16 | #使用截图
17 |
18 | 
19 | 
20 | 
21 |
22 | # Reference&Thanks：
23 |
24 | https://github.com/zzz40500/GsonFormat
25 |
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/SingletonTest.iml:
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/SingletonTest.jar:
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https://raw.githubusercontent.com/luhaoaimama1/SingletonTest/87c27aa80e32f4cd034f95b543d1fdfd2fb7002e/SingletonTest.jar
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/demo/tip1.png:
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https://raw.githubusercontent.com/luhaoaimama1/SingletonTest/87c27aa80e32f4cd034f95b543d1fdfd2fb7002e/demo/tip1.png
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/demo/tip2.png:
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https://raw.githubusercontent.com/luhaoaimama1/SingletonTest/87c27aa80e32f4cd034f95b543d1fdfd2fb7002e/demo/tip2.png
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/demo/tip3.png:
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https://raw.githubusercontent.com/luhaoaimama1/SingletonTest/87c27aa80e32f4cd034f95b543d1fdfd2fb7002e/demo/tip3.png
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/resources/META-INF/plugin.xml:
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1 |
2 | com.zone.unique.plugin.singleton
3 | SingletonTest
4 | 1.3
5 |
6 |
7 |
8 | zone
9 |
10 |
12 | ]]>
13 |
14 |
17 |
18 | fix EmptyThrowable: Icon cannot be found in '../res/icon.jpg'
19 |
20 | support 4.0 version
21 | ]]>
22 |
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24 |
25 |
26 |
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31 |
32 | com.intellij.modules.platform
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49 |
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/src/res/icon.jpg:
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https://raw.githubusercontent.com/luhaoaimama1/SingletonTest/87c27aa80e32f4cd034f95b543d1fdfd2fb7002e/src/res/icon.jpg
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/src/templete/GenerateType.java:
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1 | package templete;
2 |
3 | /**
4 | * Created by fuzhipeng on 16/7/5.
5 | */
6 | public enum GenerateType {
7 | LazyUnSafe,LazySafe,Hungry,DoubleCheck,StaticInner,Enum;
8 |
9 | public byte[] getBinaryContent(String packageString,String name) {
10 | String result = null;
11 | switch (this) {
12 | case LazyUnSafe:
13 | result=lazyUnSafe(packageString,name);
14 | break;
15 |
16 | case LazySafe:
17 | result=lazySafe(packageString,name);
18 | break;
19 |
20 | case StaticInner:
21 | result=staticInner(packageString,name);
22 | break;
23 |
24 | case Hungry:
25 | result=hungry(packageString,name);
26 | break;
27 |
28 | case DoubleCheck:
29 | result=doubleCheck(packageString,name);
30 | break;
31 |
32 | case Enum:
33 | result=enumString(packageString,name);
34 | break;
35 |
36 | default:
37 | break;
38 | }
39 | if(result==null||result.isEmpty())
40 | return null;
41 | return (getPackageJoint(packageString)+result).getBytes();
42 | };
43 | private String getPackageJoint(String packageName){
44 | if(packageName==null||packageName.trim().length()==0)
45 | return "";
46 | else
47 | return "package " +packageName+";\n" + "\n" ;
48 | };
49 |
50 | private String lazyUnSafe(String packageName,String className) {
51 | return
52 | "public class "+className+" {\n" +
53 | " private static "+className+" instance;\n" +
54 | "\n" +
55 | " private "+className+"() {\n" +
56 | " }\n" +
57 | "\n" +
58 | " public static "+className+" getInstance() {\n" +
59 | " if (instance == null) {\n" +
60 | " instance = new "+className+"();\n" +
61 | " }\n" +
62 | " return instance;\n" +
63 | " }\n" +
64 | "}";
65 | }
66 | private String lazySafe(String packageName,String className){
67 | return
68 | "public class "+className+" {\n" +
69 | " private static "+className+" instance;\n" +
70 | "\n" +
71 | " private "+className+"() {\n" +
72 | " }\n" +
73 | "\n" +
74 | " public static synchronized "+className+" getInstance() {\n" +
75 | " if (instance == null) {\n" +
76 | " instance = new "+className+"();\n" +
77 | " }\n" +
78 | " return instance;\n" +
79 | " }\n" +
80 | "}";
81 | }
82 | private String staticInner(String packageName,String className){
83 | return
84 | "public class "+className+" {\n" +
85 | "\n" +
86 | " private "+className+"() {\n" +
87 | " }\n" +
88 | "\n" +
89 | " private static class SingletonInstance {\n" +
90 | " private static final "+className+" INSTANCE = new "+className+"();\n" +
91 | " }\n" +
92 | "\n" +
93 | " public static "+className+" getInstance() {\n" +
94 | " return SingletonInstance.INSTANCE;\n" +
95 | " }\n" +
96 | "}";
97 | }
98 | private String hungry(String packageName,String className){
99 | return
100 | "public class "+className+" {\n" +
101 | " private static "+className+" instance = new "+className+"();\n" +
102 | "\n" +
103 | " private "+className+"() {\n" +
104 | " }\n" +
105 | "\n" +
106 | " public static "+className+" getInstance() {\n" +
107 | " return instance;\n" +
108 | " }\n" +
109 | "}";
110 | }
111 | private String enumString(String packageName,String className){
112 | return
113 | "public enum "+className+" {\n" +
114 | " INSTANCE;\n" +
115 | "}";
116 | }
117 | private String doubleCheck(String packageName,String className){
118 | return
119 | "public class "+className+" {\n" +
120 | "\n" +
121 | " private static volatile "+className+" singleton;\n" +
122 | "\n" +
123 | " private "+className+"() {\n" +
124 | " }\n" +
125 | "\n" +
126 | " public static "+className+" getInstance() {\n" +
127 | " if (singleton == null) {\n" +
128 | " synchronized ("+className+".class) {\n" +
129 | " if (singleton == null) {\n" +
130 | " singleton = new "+className+"();\n" +
131 | " }\n" +
132 | " }\n" +
133 | " }\n" +
134 | " return singleton;\n" +
135 | " }\n" +
136 | "}";
137 | }
138 |
139 | }
140 |
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/src/templete/ShowDialog.form:
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1 |
2 |
102 |
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/src/templete/ShowDialog.java:
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1 | package templete;
2 |
3 | import javax.swing.*;
4 | import java.awt.event.*;
5 |
6 | public class ShowDialog extends JDialog {
7 | private Callback callback;
8 | private JPanel contentPane;
9 | private JButton buttonCancel;
10 | private JButton buttonOK;
11 | private JTextField textField1;
12 | private JComboBox comboBox1;
13 |
14 |
15 | public ShowDialog() {
16 | setContentPane(contentPane);
17 | setModal(true);
18 | getRootPane().setDefaultButton(buttonOK);
19 | for (GenerateType type : GenerateType.values()) {
20 | comboBox1.addItem(type.name());
21 | }
22 | comboBox1.setSelectedIndex(0);
23 | buttonCancel.addActionListener(new ActionListener() {
24 | public void actionPerformed(ActionEvent e) {
25 | onCancel();
26 | }
27 | });
28 |
29 | buttonOK.addActionListener(new ActionListener() {
30 | public void actionPerformed(ActionEvent e) {
31 | onOK();
32 | }
33 | });
34 |
35 | // call onCancel() when cross is clicked
36 | setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
37 | addWindowListener(new WindowAdapter() {
38 | public void windowClosing(WindowEvent e) {
39 | onCancel();
40 | }
41 | });
42 |
43 | // call onCancel() on ESCAPE
44 | contentPane.registerKeyboardAction(new ActionListener() {
45 | public void actionPerformed(ActionEvent e) {
46 | onCancel();
47 | }
48 | }, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
49 | }
50 |
51 | private void onOK() {
52 | // add your code here
53 | callback.showDialogResult(textField1.getText().toString(), GenerateType.valueOf((String)comboBox1.getSelectedItem()));
54 | dispose();
55 | }
56 |
57 | private void onCancel() {
58 | // add your code here if necessary
59 | dispose();
60 | }
61 |
62 | public static void main(String[] args) {
63 | ShowDialog dialog = new ShowDialog();
64 | dialog.pack();
65 | dialog.setVisible(true);
66 | System.exit(0);
67 | }
68 | public void addCallback(Callback callback){
69 | this.callback=callback;
70 | }
71 | public interface Callback{
72 | void showDialogResult(String name, GenerateType type);
73 | }
74 | }
75 |
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/src/templete/SingletonAction.java:
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1 | package templete;
2 |
3 | import com.intellij.openapi.actionSystem.*;
4 | import com.intellij.openapi.application.ApplicationManager;
5 | import com.intellij.openapi.command.CommandProcessor;
6 | import com.intellij.openapi.project.Project;
7 | import com.intellij.openapi.roots.ProjectRootManager;
8 | import com.intellij.openapi.util.IconLoader;
9 | import com.intellij.openapi.vfs.VirtualFile;
10 | import com.intellij.openapi.vfs.VirtualFileManager;
11 | import java.io.IOException;
12 |
13 | /**
14 | * Created by fuzhipeng on 16/7/5.
15 | */
16 | public class SingletonAction extends AnAction {
17 |
18 | private VirtualFile folder;
19 | private Project project;
20 | private String name;
21 | private GenerateType type;
22 | private static final String SUFFIX=".java";
23 | private boolean isSourceFolder;
24 | private String packageName;
25 |
26 | @Override
27 | public void actionPerformed(AnActionEvent e) {
28 | // Object navigatable = e.getData(CommonDataKeys.NAVIGATABLE);//获得该目录的名字 psi文件
29 | // if (navigatable != null) {
30 | // Messages.showDialog(navigatable.toString(), "Selected Element:", new String[]{"OK"}, -1, null);
31 | // }
32 | folder=e.getData(PlatformDataKeys.VIRTUAL_FILE);
33 | project=e.getProject();
34 |
35 |
36 | try {
37 | ShowDialog sd=new ShowDialog();
38 | sd.setSize(400, 150);
39 | sd.setLocationRelativeTo(null);
40 | sd.addCallback(callback);
41 | sd.setVisible(true);
42 | } catch (Exception e1) {
43 | e1.printStackTrace();
44 | }
45 |
46 | }
47 | private ShowDialog.Callback callback=new ShowDialog.Callback() {
48 | @Override
49 | public void showDialogResult(String name, GenerateType type) {
50 | SingletonAction.this.name=name;
51 | SingletonAction.this.type=type;
52 | ApplicationManager.getApplication().runWriteAction(getRunnableWrapper(runnable));
53 | }
54 | };
55 | protected Runnable getRunnableWrapper(final Runnable runnable) {
56 | return new Runnable() {
57 | @Override
58 | public void run() {
59 | if(project==null)
60 | return ;
61 | //支持 undo 操作
62 | CommandProcessor.getInstance().executeCommand(project, runnable, " delete "+name+SUFFIX, ActionGroup.EMPTY_GROUP);//cut 是 undo 的描述 我应该填写类名
63 | }
64 | };
65 | }
66 |
67 | final Runnable runnable = new Runnable() {
68 | @Override
69 | public void run() {
70 | if(folder==null)
71 | return;
72 | try {
73 | VirtualFile writeableFile = folder.createChildData(this, name+SUFFIX);
74 | writeableFile.setBinaryContent(type.getBinaryContent(packageName,name));
75 | VirtualFileManager.getInstance().syncRefresh();
76 | } catch (IOException e1) {
77 | e1.printStackTrace();
78 | }
79 | }
80 | };
81 |
82 | @Override
83 | public void update(final AnActionEvent e) {
84 | //Get required data keys
85 | // final Project project = e.getData(CommonDataKeys.PROJECT);
86 | // final Editor editor = e.getData(CommonDataKeys.EDITOR);
87 |
88 | //Set visibility only in case of existing project and editor
89 | VirtualFile operationFile = e.getData(PlatformDataKeys.VIRTUAL_FILE);
90 |
91 | if (operationFile!=null) {
92 | VirtualFile[] vFiles = ProjectRootManager.getInstance(e.getProject()).getContentSourceRoots();
93 | checkSourceFolder(vFiles,operationFile);
94 | // e.getPresentation().setEnabled(editor != null);
95 | if (isSourceFolder)
96 | e.getPresentation().setIcon(IconLoader.getIcon("/res/icon.jpg"));
97 | // try {
98 | // e.getPresentation().setIcon(IconLoader.getIcon("../res/icon.jpg"));
99 | // } catch (Exception e1) {
100 | //
101 | //// e1.printStackTrace();
102 | // }
103 | e.getPresentation().setVisible(isSourceFolder);//该action 的可见性
104 | }else
105 | e.getPresentation().setVisible(false);//
106 |
107 | }
108 | public void checkSourceFolder(VirtualFile[] sourceFiles,VirtualFile operationFile){
109 | isSourceFolder=false;
110 | for (VirtualFile sourceFile : sourceFiles) {
111 | if(operationFile.getPath().contains(sourceFile.getPath())) {
112 | isSourceFolder =operationFile.isDirectory();
113 | packageName = operationFile.getPath().replace(sourceFile.getPath(), "");
114 | packageName =packageName.replace("/",".");
115 | if(packageName.length()>0&&".".equals(packageName.substring(0,1)))
116 | packageName=packageName.substring(1);
117 | else
118 | packageName="";
119 | break;
120 | }
121 | }
122 | }
123 | }
124 |
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