org.eclipse.jface.text.source.ISharedTextColors java code examples

Common ways to obtain ISharedTextColors

private void myMethod () {
 ISharedTextColors i =EditorsUI.getSharedTextColors()
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}

/**
 * Returns the shared color for the given RGB.
 *
 * @param rgb the RGB
 * @return the shared color for the given RGB
 */
private Color getColor(RGB rgb) {
  return fSharedTextColors.getColor(rgb);
}

@Override
public void stop(BundleContext context) throws Exception {
  if (fSharedTextColors != null) {
    fSharedTextColors.dispose();
    fSharedTextColors= null;
  }
  if (fThemeListener != null) {
    if (PlatformUI.isWorkbenchRunning())
      PlatformUI.getWorkbench().getThemeManager().removePropertyChangeListener(fThemeListener);
    fThemeListener= null;
  }
  fAnnotationTypeLookup= null;
  fAnnotationPreferenceLookup= null;
  fAnnotationTypeHierarchy= null;
  fMarkerAnnotationPreferences= null;
  fHyperlinkDetectorRegistry= null;
  super.stop(context);
}

public void stop(BundleContext context) throws Exception {
  if (fSharedTextColors != null) {
    fSharedTextColors.dispose();
    fSharedTextColors= null;
  }
  if (fThemeListener != null) {
    if (PlatformUI.isWorkbenchRunning())
      PlatformUI.getWorkbench().getThemeManager().removePropertyChangeListener(fThemeListener);
    fThemeListener= null;
  }
  
  fAnnotationTypeLookup= null;
  fAnnotationPreferenceLookup= null;
  fAnnotationTypeHierarchy= null;
  fMarkerAnnotationPreferences= null;
  fHyperlinkDetectorRegistry= null;
  super.stop(context);
}

/**
 * Returns the shared color for the given RGB.
 *
 * @param rgb the RGB
 * @return the shared color for the given RGB
 */
private Color getColor(RGB rgb) {
  return fSharedTextColors.getColor(rgb);
}

/**
 * Returns the shared color for the given RGB.
 *
 * @param rgb the RGB
 * @return the shared color for the given RGB
 */
private Color getColor(RGB rgb) {
  return fSharedTextColors.getColor(rgb);
}

/**
 * Looks up the color for a certain revision.
 *
 * @param revision the revision to get the color for
 * @param focus <code>true</code> if it is the focus revision
 * @return the color for the revision
 */
private Color lookupColor(Revision revision, boolean focus) {
  return fSharedColors.getColor(fColorTool.getColor(revision, focus));
}

/**
 * Looks up the color for a certain revision.
 *
 * @param revision the revision to get the color for
 * @param focus <code>true</code> if it is the focus revision
 * @return the color for the revision
 */
private Color lookupColor(Revision revision, boolean focus) {
  return fSharedColors.getColor(fColorTool.getColor(revision, focus));
}

private void updateDeletedColor(AnnotationPreference pref, IPreferenceStore store, IVerticalRulerColumn column) {
  if (pref != null && column instanceof IChangeRulerColumn) {
    RGB rgb= getColorFromAnnotationPreference(store, pref);
    ((IChangeRulerColumn) column).setDeletedColor(getSharedColors().getColor(rgb));
  }
}

private void updateChangedColor(AnnotationPreference pref, IPreferenceStore store, IVerticalRulerColumn column) {
  if (pref != null && column instanceof IChangeRulerColumn) {
    RGB rgb= getColorFromAnnotationPreference(store, pref);
    ((IChangeRulerColumn) column).setChangedColor(getSharedColors().getColor(rgb));
  }
}

private void updateChangedColor(AnnotationPreference pref, IPreferenceStore store, IVerticalRulerColumn column) {
  if (pref != null && column instanceof IChangeRulerColumn) {
    RGB rgb= getColorFromAnnotationPreference(store, pref);
    ((IChangeRulerColumn) column).setChangedColor(getSharedColors().getColor(rgb));
  }
}

private void updateAddedColor(AnnotationPreference pref, IPreferenceStore store, IVerticalRulerColumn column) {
  if (pref != null && column instanceof IChangeRulerColumn) {
    RGB rgb= getColorFromAnnotationPreference(store, pref);
    ((IChangeRulerColumn) column).setAddedColor(getSharedColors().getColor(rgb));
  }
}

private void updateDeletedColor(AnnotationPreference pref, IPreferenceStore store, IVerticalRulerColumn column) {
  if (pref != null && column instanceof IChangeRulerColumn) {
    RGB rgb= getColorFromAnnotationPreference(store, pref);
    ((IChangeRulerColumn) column).setDeletedColor(getSharedColors().getColor(rgb));
  }
}

private void updateAddedColor(AnnotationPreference pref, IPreferenceStore store, IVerticalRulerColumn column) {
  if (pref != null && column instanceof IChangeRulerColumn) {
    RGB rgb= getColorFromAnnotationPreference(store, pref);
    ((IChangeRulerColumn) column).setAddedColor(getSharedColors().getColor(rgb));
  }
}

private void updateForegroundColor(IPreferenceStore store, IVerticalRulerColumn column) {
  RGB rgb=  getColorFromStore(store, FG_COLOR_KEY);
  if (rgb == null)
    rgb= new RGB(0, 0, 0);
  ISharedTextColors sharedColors= getSharedColors();
  if (column instanceof LineNumberRulerColumn)
    ((LineNumberRulerColumn) column).setForeground(sharedColors.getColor(rgb));
}

private void updateBackgroundColor(IPreferenceStore store, IVerticalRulerColumn column) {
  // background color: same as editor, or system default
  RGB rgb;
  if (store.getBoolean(USE_DEFAULT_BG_KEY))
    rgb= null;
  else
    rgb= getColorFromStore(store, BG_COLOR_KEY);
  ISharedTextColors sharedColors= getSharedColors();
  if (column instanceof LineNumberRulerColumn)
    ((LineNumberRulerColumn) column).setBackground(sharedColors.getColor(rgb));
}

private void updateBackgroundColor(IPreferenceStore store, IVerticalRulerColumn column) {
  // background color: same as editor, or system default
  RGB rgb;
  if (store.getBoolean(USE_DEFAULT_BG_KEY))
    rgb= null;
  else
    rgb= getColorFromStore(store, BG_COLOR_KEY);
  ISharedTextColors sharedColors= getSharedColors();
  if (column instanceof LineNumberRulerColumn)
    ((LineNumberRulerColumn) column).setBackground(sharedColors.getColor(rgb));
}

private void updateForegroundColor(IPreferenceStore store, IVerticalRulerColumn column) {
  RGB rgb=  getColorFromStore(store, FG_COLOR_KEY);
  if (rgb == null)
    rgb= new RGB(0, 0, 0);
  ISharedTextColors sharedColors= getSharedColors();
  if (column instanceof LineNumberRulerColumn)
    ((LineNumberRulerColumn) column).setForeground(sharedColors.getColor(rgb));
}

public Color getBackground(Object element) {
  String key= ((ListItem) element).highlightKey;
  if (key != null && fStore.getBoolean(key)) {
    RGB color= PreferenceConverter.getColor(fStore, ((ListItem)element).colorKey);
    color= interpolate(color, new RGB(255, 255, 255), 0.6);
    return EditorsPlugin.getDefault().getSharedTextColors().getColor(color);
  }
  return null;
}

private void updateLineNumberColumnPresentation(boolean refresh) {
  if (fLineNumberColumn == null)
    return;
  RGB rgb=  getColorFromStore(EditorsUI.getPreferenceStore(), AbstractDecoratedTextEditorPreferenceConstants.EDITOR_LINE_NUMBER_RULER_COLOR);
  if (rgb == null)
    rgb= new RGB(0, 0, 0);
  ISharedTextColors sharedColors= getSharedColors();
  fLineNumberColumn.setForeground(sharedColors.getColor(rgb));
  if (refresh) {
    fLineNumberColumn.redraw();
  }
}

private void updateLineNumberColumnPresentation(boolean refresh) {
  if (fLineNumberColumn == null)
    return;
  RGB rgb=  getColorFromStore(EditorsUI.getPreferenceStore(), AbstractDecoratedTextEditorPreferenceConstants.EDITOR_LINE_NUMBER_RULER_COLOR);
  if (rgb == null)
    rgb= new RGB(0, 0, 0);
  ISharedTextColors sharedColors= getSharedColors();
  fLineNumberColumn.setForeground(sharedColors.getColor(rgb));
  if (refresh) {
    fLineNumberColumn.redraw();
  }
}

Javadoc

Manages SWT color objects. Until the dispose method is called, the same color object is returned for equal RGB values.

This interface may be implemented by clients.

Most used methods

getColor
Returns the color object for the value represented by the givenRGB object.
dispose
Tells this object to dispose all its managed colors.

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How to useISharedTextColors in org.eclipse.jface.text.source

Best Java code snippets using org.eclipse.jface.text.source.ISharedTextColors (Showing top 20 results out of 315)

How to use
ISharedTextColors
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org.eclipse.jface.text.source