Commit: 16 - FolderMenu (svn)

OmegaT のメニューバーにフォルダーツリー参照用のメニューを追加します。

Commit MetaInfo

• Revision: 16 (tree)
• Time: 2013-10-01 02:03:14
• Author: yu-tang

Log Message

拡張子 .docx の MS Word への関連付け判定を実装

Change Summary

• modified: trunk/src/org/omegat/plugin/foldermenu/filepreview/FilePreview.java
• modified: trunk/src/org/omegat/plugin/foldermenu/filepreview/IPreview.java
• modified: trunk/src/org/omegat/plugin/foldermenu/filepreview/WordPreview.java
• modified: trunk/src/org/omegat/plugin/foldermenu/ShellLinkMenuItem.java

Incremental Difference

--- trunk/src/org/omegat/plugin/foldermenu/filepreview/FilePreview.java	(revision 15)
+++ trunk/src/org/omegat/plugin/foldermenu/filepreview/FilePreview.java	(revision 16)
@@ -17,6 +17,8 @@
 package org.omegat.plugin.foldermenu.filepreview;
 
 import java.io.File;
+import java.io.IOException;
+import java.util.HashMap;
 import org.omegat.core.CoreEvents;
 import org.omegat.core.events.IProjectEventListener;
 import org.omegat.core.events.IProjectEventListener.PROJECT_CHANGE_TYPE;
@@ -31,22 +33,36 @@
 
 public class FilePreview {
 
-    public static void init() {
+    private static final HashMap<String, IPreview> previews = new HashMap<String, IPreview>();
+    
+    static {
         WordPreview.init();
     }
+    
+    public static void init() {
+        // force executing static initializer
+    }
 
-    public static boolean open(File file) {
-        if (available(file)) {
-            return false;  //@@ temporary
-        } else {
+    public static boolean open(File file) throws IOException {
+        // file type or environment is not supported 
+        if (! available(file))
             return false;
+
+        // Preview instance is already there?
+        String key = file.getCanonicalPath();
+        if (previews.containsKey(key)) {
+            previews.get(key).activate();
+            return true;
         }
+        
+        IPreview p = new WordPreview(file);
+        previews.put(key, p);
+        
+        return true;
     }
     
     private static boolean available(File file) {
-        return file.isFile() && 
-               file.getName().toLowerCase().endsWith(".docx") && 
-               WordPreview.isAvailable();
+        return WordPreview.isAvailable(file);
     }
 
     /** hook project change event */

--- trunk/src/org/omegat/plugin/foldermenu/filepreview/IPreview.java	(revision 15)
+++ trunk/src/org/omegat/plugin/foldermenu/filepreview/IPreview.java	(revision 16)
@@ -23,7 +23,7 @@
 public interface IPreview {
     
     /** called to execute static initializer */
-    //public void init();
+    public boolean activate();
     
     //public boolean isAvailable();
     

--- trunk/src/org/omegat/plugin/foldermenu/filepreview/WordPreview.java	(revision 15)
+++ trunk/src/org/omegat/plugin/foldermenu/filepreview/WordPreview.java	(revision 16)
@@ -16,8 +16,12 @@
 
 package org.omegat.plugin.foldermenu.filepreview;
 
+import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
 import org.omegat.util.Log;
 import static org.omegat.util.Platform.OsType.WIN32;
 import static org.omegat.util.Platform.OsType.WIN64;
@@ -31,6 +35,12 @@
     
     private static boolean _isMSWordAvailable;
 
+    private File originalFile;
+
+    public WordPreview(File originalFile) {
+        this.originalFile = originalFile;
+    }
+    
     static {
         // _isMSWordAvailable
         switch (getOsType()) {
@@ -40,6 +50,7 @@
                     @Override
                     public void run() {
                         _isMSWordAvailable = getMSWordAvailable();
+                        Log.log("_isMSWordAvailable = " + _isMSWordAvailable);
                     }
                 }.start();
                 break;
@@ -49,31 +60,99 @@
         }
     }
     
+    public static boolean isAvailable(File file) {
+        return isAvailable() &&
+                file.isFile() && 
+                file.getName().toLowerCase().endsWith(".docx");
+    }
+    
     public static boolean isAvailable() {
         return _isMSWordAvailable;
     }
 
     public static void init() {
-        //
+        // force executing static initializer
     }
 
     private static boolean getMSWordAvailable() {
+        final int RET_OK = 0;
         try {
-            ProcessBuilder pb = new ProcessBuilder("cmd.exe", "/c", "assoc", ".docx");
-            pb.redirectErrorStream(true);
-            Process process;
-            process = pb.start();
-            InputStream is = process.getInputStream();
-            int size = 0;
-            byte[] b = new byte[1024];
-            if ((size = is.read(b)) > 0) {
-                String result = new String(b, 0, size);
-                Log.log(".docx extension associations: " + result);
-                return result.startsWith(".docx=Word.Document.");
+            DOSCommand command = new DOSCommand();
+            String s;
+            if (RET_OK == command.exec("assoc", ".docx")) {
+                s = command.getStdout();  // ex) ".docx=Word.Document.12"
+                if (s.toLowerCase().startsWith(".docx=word.document.")) {
+                    String classString = s.substring(".docx=".length());
+                    classString = classString.replaceAll("\\r\\n", "");
+                    if (RET_OK == command.exec("reg", "query", "HKCR\\" + classString + "\\shell\\open\\command", "/ve")) {
+                        s = command.getStdout();
+                        // データ例）
+                        //
+                        //HKEY_CLASSES_ROOT\Word.document.12\shell\open\command
+                        //(既定)    REG_SZ    "C:\PROGRA~2\MICROS~4\OFFICE11\WINWORD.EXE" /n /dde
+                        //
+                        // 前後に空行が入るので注意。
+                        return s.toUpperCase().indexOf("\\WINWORD.EXE") > -1;
+                    }
+                }
             }
-        } catch (IOException ex) {
+        } catch (Exception ex) {
             Log.log(ex);
         }
         return false;
     }
+
+    @Override
+    public boolean activate() {
+        
+        
+        
+        return true;
+    }
+    
+    // バッファあふれ非対応のため、少量のテキストが予想される場合のみ利用してください。
+    protected static class DOSCommand {
+
+        private int exitCode = 0;
+        private String stdout = "";
+        private String stderr = "";
+        
+        public int getExitCode() {
+            return exitCode;
+        }
+
+        public String getStdout() {
+            return stdout;
+        }
+
+        public String getStderr() {
+            return stderr;
+        }
+
+        public int exec(String... command) throws IOException, 
+                InterruptedException {
+            List<String> commands = new ArrayList<String>(command.length + 2);
+            commands.add("cmd.exe");
+            commands.add("/c");
+            commands.addAll(Arrays.asList(command));
+            
+            ProcessBuilder pb = new ProcessBuilder(commands);
+            Process process = pb.start();
+            exitCode = process.waitFor();  // 0: succeed
+            stdout = getString(process.getInputStream());
+            stderr = getString(process.getErrorStream());
+            return exitCode;
+        }
+        
+        private String getString(InputStream is) throws IOException {
+            byte[] b = new byte[1024];
+            int size = is.read(b);
+            if (size > 0) {
+                return new String(b, 0, size);
+            } else {
+                return "";
+            }
+        }
+    }
+
 }

--- trunk/src/org/omegat/plugin/foldermenu/ShellLinkMenuItem.java	(revision 15)
+++ trunk/src/org/omegat/plugin/foldermenu/ShellLinkMenuItem.java	(revision 16)
@@ -24,6 +24,7 @@
 import static org.omegat.plugin.foldermenu.MenuHelper.getActionListener;
 import static org.omegat.plugin.foldermenu.MenuHelper.getIcon;
 import org.omegat.plugin.foldermenu.filepreview.FilePreview;
+import org.omegat.util.Log;
 import static org.omegat.util.Platform.OsType.MAC32;
 import static org.omegat.util.Platform.OsType.MAC64;
 import static org.omegat.util.Platform.OsType.WIN32;
@@ -85,6 +86,7 @@
                     break;
             }
         } catch (IOException ex) {
+            Log.log(ex);
             Core.getMainWindow().showMessageDialog(StaticUtils.format(
                     L10n.getErrMsgFileHasNoAssoc(), path));
         }