change whitespace chars

[moreemacs/moreemacs.git] / jp.sourceforge.moreemacs / src / jp / sourceforge / moreemacs / handlers / TextEditorExecution.java

diff --git a/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/handlers/TextEditorExecution.java b/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/handlers/TextEditorExecution.java
index cf1fc8c..fd13cc7 100644 (file)
--- a/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/handlers/TextEditorExecution.java
+++ b/jp.sourceforge.moreemacs/src/jp/sourceforge/moreemacs/handlers/TextEditorExecution.java
@@ -1,83 +1,83 @@
-package jp.sourceforge.moreemacs.handlers;\r
-\r
-import org.eclipse.jface.text.IDocument;\r
-import org.eclipse.jface.text.ITextOperationTarget;\r
-import org.eclipse.jface.text.ITextSelection;\r
-import org.eclipse.jface.text.ITextViewer;\r
-import org.eclipse.jface.text.ITextViewerExtension;\r
-import org.eclipse.ui.IEditorPart;\r
-import org.eclipse.ui.IWorkbenchWindow;\r
-import org.eclipse.ui.texteditor.ITextEditor;\r
-\r
-abstract class TextEditorExecution implements Execution {\r
-    protected IWorkbenchWindow window;\r
-    protected ITextEditor textEditor;\r
-    protected ITextViewer textViewer;\r
-    protected Cursor cursor;\r
-    protected IDocument doc;\r
-    \r
-    @Override\r
-    public boolean init(IWorkbenchWindow window) {\r
-        this.window = window;\r
-\r
-        IEditorPart editor = window.getActivePage().getActiveEditor();\r
-        if (editor instanceof ITextEditor) {\r
-            textEditor = (ITextEditor) editor;\r
-        } else {\r
-            textEditor = (ITextEditor) editor.getAdapter(ITextEditor.class);\r
-        }\r
-        if(textEditor == null) {\r
-            return false;\r
-        }\r
-        \r
-        doc = textEditor.getDocumentProvider().getDocument(\r
-                textEditor.getEditorInput());\r
-\r
-        ITextOperationTarget target =\r
-            (ITextOperationTarget)editor.getAdapter(ITextOperationTarget.class);\r
-        if(!(target instanceof ITextViewer)) {\r
-            return false;\r
-        }\r
-        textViewer = (ITextViewer) target;\r
-        \r
-        cursor = new Cursor(textEditor, textViewer);\r
-        \r
-        return true;\r
-    }\r
-    \r
-    protected ITextSelection getSelection(boolean fallbackToMark) {\r
-        ITextSelection selection =\r
-            (ITextSelection) textEditor.getSelectionProvider().getSelection();\r
-        \r
-        if(!fallbackToMark && selection.getLength() != 0) {\r
-            return selection;\r
-        }\r
-        \r
-        IEditorPart editor = window.getActivePage().getActiveEditor();\r
-        ITextOperationTarget target =\r
-            (ITextOperationTarget)editor.getAdapter(ITextOperationTarget.class);\r
-        \r
-        if(!(target instanceof ITextViewerExtension)) {\r
-            return selection;\r
-        }\r
-        \r
-        ITextViewerExtension viewerEx = (ITextViewerExtension) target;\r
-            \r
-        int mark = viewerEx.getMark();\r
-        \r
-        if(mark == -1) {\r
-            return selection;\r
-        }\r
-        \r
-        int current = selection.getOffset();\r
-        \r
-        int start = (mark < current) ? mark : current;\r
-        textViewer.setSelectedRange(start, Math.abs(mark - current));\r
-        \r
-        return (ITextSelection) textEditor.getSelectionProvider().getSelection();\r
-    }\r
-\r
-    protected final int getTabStop() {\r
-        return textViewer.getTextWidget().getTabs();\r
-    }\r
-}\r
+package jp.sourceforge.moreemacs.handlers;
+
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITextOperationTarget;
+import org.eclipse.jface.text.ITextSelection;
+import org.eclipse.jface.text.ITextViewer;
+import org.eclipse.jface.text.ITextViewerExtension;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.texteditor.ITextEditor;
+
+abstract class TextEditorExecution implements Execution {
+    protected IWorkbenchWindow window;
+    protected ITextEditor textEditor;
+    protected ITextViewer textViewer;
+    protected Cursor cursor;
+    protected IDocument doc;
+    
+    @Override
+    public boolean init(IWorkbenchWindow window) {
+        this.window = window;
+
+        IEditorPart editor = window.getActivePage().getActiveEditor();
+        if (editor instanceof ITextEditor) {
+            textEditor = (ITextEditor) editor;
+        } else {
+            textEditor = (ITextEditor) editor.getAdapter(ITextEditor.class);
+        }
+        if(textEditor == null) {
+            return false;
+        }
+        
+        doc = textEditor.getDocumentProvider().getDocument(
+                textEditor.getEditorInput());
+
+        ITextOperationTarget target =
+            (ITextOperationTarget)editor.getAdapter(ITextOperationTarget.class);
+        if(!(target instanceof ITextViewer)) {
+            return false;
+        }
+        textViewer = (ITextViewer) target;
+        
+        cursor = new Cursor(textEditor, textViewer);
+        
+        return true;
+    }
+    
+    protected ITextSelection getSelection(boolean fallbackToMark) {
+        ITextSelection selection =
+            (ITextSelection) textEditor.getSelectionProvider().getSelection();
+        
+        if(!fallbackToMark && selection.getLength() != 0) {
+            return selection;
+        }
+        
+        IEditorPart editor = window.getActivePage().getActiveEditor();
+        ITextOperationTarget target =
+            (ITextOperationTarget)editor.getAdapter(ITextOperationTarget.class);
+        
+        if(!(target instanceof ITextViewerExtension)) {
+            return selection;
+        }
+        
+        ITextViewerExtension viewerEx = (ITextViewerExtension) target;
+            
+        int mark = viewerEx.getMark();
+        
+        if(mark == -1) {
+            return selection;
+        }
+        
+        int current = selection.getOffset();
+        
+        int start = (mark < current) ? mark : current;
+        textViewer.setSelectedRange(start, Math.abs(mark - current));
+        
+        return (ITextSelection) textEditor.getSelectionProvider().getSelection();
+    }
+
+    protected final int getTabStop() {
+        return textViewer.getTextWidget().getTabs();
+    }
+}