X-Git-Url: http://git.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPEditor.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPEditor.java
index 470aa0f..adcf53d 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPEditor.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/PHPEditor.java
@@ -11,23 +11,53 @@ Contributors:
     IBM Corporation - Initial implementation
     Klaus Hartlage - www.eclipseproject.de
 **********************************************************************/
+import net.sourceforge.phpeclipse.IPreferenceConstants;
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+import net.sourceforge.phpeclipse.phpeditor.php.PHPCodeScanner;
+import net.sourceforge.phpeclipse.phpeditor.php.PHPWordExtractor;
+import net.sourceforge.phpeclipse.phpeditor.util.PHPColorProvider;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.help.IHelp;
+import org.eclipse.help.IHelpResource;
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.IAction;
 import org.eclipse.jface.action.MenuManager;
+import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.jface.preference.PreferenceConverter;
+import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITextOperationTarget;
+import org.eclipse.jface.text.ITextSelection;
+import org.eclipse.jface.text.source.AnnotationRulerColumn;
+import org.eclipse.jface.text.source.CompositeRuler;
 import org.eclipse.jface.text.source.ISourceViewer;
+import org.eclipse.jface.text.source.IVerticalRuler;
+import org.eclipse.jface.text.source.IVerticalRulerColumn;
+import org.eclipse.jface.text.source.LineNumberRulerColumn;
+import org.eclipse.jface.util.IPropertyChangeListener;
+import org.eclipse.jface.util.PropertyChangeEvent;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.graphics.RGB;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.editors.text.TextEditor;
+import org.eclipse.ui.help.WorkbenchHelp;
 import org.eclipse.ui.texteditor.DefaultRangeIndicator;
+import org.eclipse.ui.texteditor.ITextEditorActionConstants;
 import org.eclipse.ui.texteditor.TextOperationAction;
 import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
-
 /**
- * Java specific text editor.
+ * PHP specific text editor.
  */
 public class PHPEditor extends TextEditor {
 
+  protected PHPActionGroup actionGroup;
   /** The outline page */
   private PHPContentOutlinePage fOutlinePage;
+  private IPreferenceStore phpPrefStore;
+
+  /** The line number ruler column */
+  private LineNumberRulerColumn fLineNumberRulerColumn;
 
   /**
    * Default constructor.
@@ -36,6 +66,9 @@ public class PHPEditor extends TextEditor {
     super();
   }
 
+  public PHPContentOutlinePage getfOutlinePage() {
+    return fOutlinePage; 
+  }
   /** The <code>JavaEditor</code> implementation of this 
    * <code>AbstractTextEditor</code> method extend the 
    * actions to add those specific to the receiver
@@ -56,6 +89,17 @@ public class PHPEditor extends TextEditor {
         "ContentAssistTip.",
         this,
         ISourceViewer.CONTENTASSIST_CONTEXT_INFORMATION));
+
+    Action action = new TextOperationAction(PHPEditorMessages.getResourceBundle(), "Comment.", this, ITextOperationTarget.PREFIX);
+    action.setActionDefinitionId(PHPEditorActionDefinitionIds.COMMENT);
+    setAction("Comment", action);
+
+    action = new TextOperationAction(PHPEditorMessages.getResourceBundle(), "Uncomment.", this, ITextOperationTarget.STRIP_PREFIX);
+    action.setActionDefinitionId(PHPEditorActionDefinitionIds.UNCOMMENT);
+    setAction("Uncomment", action);
+
+    actionGroup = new PHPActionGroup(this, ITextEditorActionConstants.GROUP_EDIT);
+
   }
 
   /** The <code>JavaEditor</code> implementation of this 
@@ -69,9 +113,9 @@ public class PHPEditor extends TextEditor {
     super.dispose();
   }
 
-  /** The <code>JavaEditor</code> implementation of this 
+  /** The <code>PHPEditor</code> implementation of this 
    * <code>AbstractTextEditor</code> method performs any extra 
-   * revert behavior required by the java editor.
+   * revert behavior required by the php editor.
    */
   public void doRevertToSaved() {
     super.doRevertToSaved();
@@ -79,19 +123,26 @@ public class PHPEditor extends TextEditor {
       fOutlinePage.update();
   }
 
-  /** The <code>JavaEditor</code> implementation of this 
+  /** The <code>PHPEditor</code> implementation of this 
    * <code>AbstractTextEditor</code> method performs any extra 
-   * save behavior required by the java editor.
+   * save behavior required by the php editor.
    */
   public void doSave(IProgressMonitor monitor) {
     super.doSave(monitor);
+    // compile or not, according to the user preferences
+    IPreferenceStore store = phpPrefStore;
+    if (store.getBoolean(PHPeclipsePlugin.PHP_PARSE_ON_SAVE)) {
+      IAction a = PHPParserAction.getInstance();
+      if (a != null)
+        a.run();
+    }
     if (fOutlinePage != null)
       fOutlinePage.update();
   }
 
-  /** The <code>JavaEditor</code> implementation of this 
+  /** The <code>PHPEditor</code> implementation of this 
    * <code>AbstractTextEditor</code> method performs any extra 
-   * save as behavior required by the java editor.
+   * save as behavior required by the php editor.
    */
   public void doSaveAs() {
     super.doSaveAs();
@@ -99,7 +150,7 @@ public class PHPEditor extends TextEditor {
       fOutlinePage.update();
   }
 
-  /** The <code>JavaEditor</code> implementation of this 
+  /** The <code>PHPEditor</code> implementation of this 
    * <code>AbstractTextEditor</code> method performs sets the 
    * input of the outline page after AbstractTextEditor has set input.
    */
@@ -115,8 +166,9 @@ public class PHPEditor extends TextEditor {
    */
   public void editorContextMenuAboutToShow(MenuManager menu) {
     super.editorContextMenuAboutToShow(menu);
-    addAction(menu, "ContentAssistProposal"); //$NON-NLS-1$
-    addAction(menu, "ContentAssistTip"); //$NON-NLS-1$
+    //  addAction(menu, "ContentAssistProposal"); //$NON-NLS-1$
+    //  addAction(menu, "ContentAssistTip"); //$NON-NLS-1$
+    actionGroup.fillContextMenu(menu);
   }
 
   /** The <code>JavaEditor</code> implementation of this 
@@ -136,16 +188,200 @@ public class PHPEditor extends TextEditor {
     return super.getAdapter(required);
   }
 
+  public void openContextHelp() {
+    IDocument doc = this.getDocumentProvider().getDocument(this.getEditorInput());
+    ITextSelection selection = (ITextSelection) this.getSelectionProvider().getSelection();
+    int pos = selection.getOffset();
+    String word = getFunctionName(doc, pos);
+    openContextHelp(word);
+  }
+
+  private void openContextHelp(String word) {
+    open(word);
+  }
+
+  public static void open(String word) {
+    IHelp help = WorkbenchHelp.getHelpSupport();
+    if (help != null) {
+      IHelpResource helpResource = new PHPFunctionHelpResource(word);
+      WorkbenchHelp.getHelpSupport().displayHelpResource(helpResource);
+    } else {
+      //   showMessage(shell, dialogTitle, ActionMessages.getString("Open help not available"), false); //$NON-NLS-1$
+    }
+  }
+
+  private String getFunctionName(IDocument doc, int pos) {
+    Point word = PHPWordExtractor.findWord(doc, pos);
+    if (word != null) {
+      try {
+        return doc.get(word.x, word.y).replace('_', '-');
+      } catch (BadLocationException e) {
+      }
+    }
+    return "";
+  }
+
+  /*
+     * @see AbstractTextEditor#handlePreferenceStoreChanged(PropertyChangeEvent)
+     */
+  protected void handlePreferenceStoreChanged(PropertyChangeEvent event) {
+
+    try {
+
+      ISourceViewer sourceViewer = getSourceViewer();
+      if (sourceViewer == null)
+        return;
+
+      String property = event.getProperty();
+
+      //      if (JavaSourceViewerConfiguration.PREFERENCE_TAB_WIDTH.equals(property)) {
+      //        Object value= event.getNewValue();
+      //        if (value instanceof Integer) {
+      //          sourceViewer.getTextWidget().setTabs(((Integer) value).intValue());
+      //        } else if (value instanceof String) {
+      //          sourceViewer.getTextWidget().setTabs(Integer.parseInt((String) value));
+      //        }
+      //        return;
+      //      }
+
+      if (IPreferenceConstants.LINE_NUMBER_RULER.equals(property)) {
+        if (isLineNumberRulerVisible())
+          showLineNumberRuler();
+        else
+          hideLineNumberRuler();
+        return;
+      }
+
+      if (fLineNumberRulerColumn != null
+        && (IPreferenceConstants.LINE_NUMBER_COLOR.equals(property)
+          || PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT.equals(property)
+          || PREFERENCE_COLOR_BACKGROUND.equals(property))) {
+
+        initializeLineNumberRulerColumn(fLineNumberRulerColumn);
+      }
+
+    } finally {
+      super.handlePreferenceStoreChanged(event);
+    }
+  }
+  /**
+   * Shows the line number ruler column.
+   */
+  private void showLineNumberRuler() {
+    IVerticalRuler v = getVerticalRuler();
+    if (v instanceof CompositeRuler) {
+      CompositeRuler c = (CompositeRuler) v;
+      c.addDecorator(1, createLineNumberRulerColumn());
+    }
+  }
+
+  /**
+  * Return whether the line number ruler column should be 
+  * visible according to the preference store settings.
+  * @return <code>true</code> if the line numbers should be visible
+  */
+  private boolean isLineNumberRulerVisible() {
+    // IPreferenceStore store= getPreferenceStore();
+    return phpPrefStore.getBoolean(IPreferenceConstants.LINE_NUMBER_RULER);
+  }
+  /**
+   * Hides the line number ruler column.
+   */
+  private void hideLineNumberRuler() {
+    IVerticalRuler v = getVerticalRuler();
+    if (v instanceof CompositeRuler) {
+      CompositeRuler c = (CompositeRuler) v;
+      c.removeDecorator(1);
+    }
+  }
+
+  /**
+  * Initializes the given line number ruler column from the preference store.
+  * @param rulerColumn the ruler column to be initialized
+  */
+  protected void initializeLineNumberRulerColumn(LineNumberRulerColumn rulerColumn) {
+    //   JavaTextTools textTools= JavaPlugin.getDefault().getJavaTextTools();
+    PHPColorProvider manager = PHPEditorEnvironment.getPHPColorProvider();
+
+    if (phpPrefStore != null) {
+
+      RGB rgb = null;
+      // foreground color
+      if (phpPrefStore.contains(IPreferenceConstants.LINE_NUMBER_COLOR)) {
+        if (phpPrefStore.isDefault(IPreferenceConstants.LINE_NUMBER_COLOR))
+          rgb = PreferenceConverter.getDefaultColor(phpPrefStore, IPreferenceConstants.LINE_NUMBER_COLOR);
+        else
+          rgb = PreferenceConverter.getColor(phpPrefStore, IPreferenceConstants.LINE_NUMBER_COLOR);
+      }
+      rulerColumn.setForeground(manager.getColor(rgb));
+
+      rgb = null;
+      // background color
+      if (!phpPrefStore.getBoolean(IPreferenceConstants.PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT)) {
+        if (phpPrefStore.contains(IPreferenceConstants.PREFERENCE_COLOR_BACKGROUND)) {
+          if (phpPrefStore.isDefault(IPreferenceConstants.PREFERENCE_COLOR_BACKGROUND))
+            rgb = PreferenceConverter.getDefaultColor(phpPrefStore, IPreferenceConstants.PREFERENCE_COLOR_BACKGROUND);
+          else
+            rgb = PreferenceConverter.getColor(phpPrefStore, IPreferenceConstants.PREFERENCE_COLOR_BACKGROUND);
+        }
+        rulerColumn.setBackground(manager.getColor(rgb));
+      }
+
+    }
+  }
+
+  /**
+   * Creates a new line number ruler column that is appropriately initialized.
+   */
+  protected IVerticalRulerColumn createLineNumberRulerColumn() {
+    fLineNumberRulerColumn = new LineNumberRulerColumn();
+    initializeLineNumberRulerColumn(fLineNumberRulerColumn);
+    return fLineNumberRulerColumn;
+  }
+
+  /*
+   * @see AbstractTextEditor#createVerticalRuler()
+   */
+  protected IVerticalRuler createVerticalRuler() {
+    CompositeRuler ruler = new CompositeRuler();
+    ruler.addDecorator(0, new AnnotationRulerColumn(VERTICAL_RULER_WIDTH));
+    if (isLineNumberRulerVisible())
+      ruler.addDecorator(1, createLineNumberRulerColumn());
+    return ruler;
+  }
+
   /* (non-Javadoc)
    * Method declared on AbstractTextEditor
    */
   protected void initializeEditor() {
-
     PHPEditorEnvironment.connect(this);
 
     setSourceViewerConfiguration(new PHPSourceViewerConfiguration());
     setRangeIndicator(new DefaultRangeIndicator());
     setEditorContextMenuId("#PHPEditorContext"); //$NON-NLS-1$
     setRulerContextMenuId("#PHPRulerContext"); //$NON-NLS-1$
+    // setDocumentProvider(PHPeclipsePlugin.getCompilationUnitDocumentProvider());
+    phpPrefStore = PHPeclipsePlugin.getDefault().getPreferenceStore();
+
+    phpPrefStore.addPropertyChangeListener(new IPropertyChangeListener() {
+      public void propertyChange(PropertyChangeEvent event) {
+        PHPCodeScanner scanner = PHPEditorEnvironment.getPHPCodeScanner();
+        if (scanner != null) {
+          scanner.updateToken(PHPEditorEnvironment.getPHPColorProvider());
+        }
+        if (getSourceViewer() != null) {
+          getSourceViewer().invalidateTextPresentation();
+        }
+
+        String property = event.getProperty();
+        if (IPreferenceConstants.LINE_NUMBER_RULER.equals(property)) {
+          if (isLineNumberRulerVisible())
+            showLineNumberRuler();
+          else
+            hideLineNumberRuler();
+          return;
+        }
+      }
+    });
   }
 }