Example usage for org.eclipse.jface.resource ColorDescriptor createFrom

List of usage examples for org.eclipse.jface.resource ColorDescriptor createFrom

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Introduction

In this page you can find the example usage for org.eclipse.jface.resource ColorDescriptor createFrom.

Prototype

public static ColorDescriptor createFrom(RGB toCreate)

Source Link

Document

Returns a color descriptor for the given RGB values

Usage

From source file:com.byterefinery.rmbench.util.ColorRegistry.java

License:Open Source License

public ColorDescriptor getColorDescriptor(String symbolicName) {
    return ColorDescriptor.createFrom(getRGB(symbolicName));
}

From source file:net.enilink.komma.edit.ui.provider.ExtendedColorRegistry.java

License:Open Source License

public Color getColor(Color foregroundColor, Color backgroundColor, Object object) {
    if (object instanceof Color) {
        return (Color) object;
    } else {/*  w  ww.  j a v  a  2  s  .  co  m*/
        Collection<Object> key = new ArrayList<Object>(2);
        key.add(foregroundColor);
        key.add(backgroundColor);
        key.add(object);

        Display display = Display.getCurrent();
        Color result = null;
        Map<Collection<?>, Color> cache = null;
        if (display != null) {
            synchronized (display) {
                cache = colors.get(display);
                if (cache == null) {
                    hookDisplayDispose(display);
                    cache = new HashMap<Collection<?>, Color>();
                    colors.put(display, cache);
                }
                result = cache.get(object);
            }
        }
        if (result == null) {
            if (object instanceof ColorDescriptor) {
                ColorDescriptor colorDescriptor = (ColorDescriptor) object;
                try {
                    result = colorDescriptor.createColor(display);
                } catch (DeviceResourceException exception) {
                    KommaEditUIPlugin.INSTANCE.log(exception);
                }
            } else if (object instanceof URI) {
                URI colorURI = (URI) object;
                if (!"color".equals(colorURI.scheme())) {
                    throw new IllegalArgumentException("Only 'color' scheme is recognized" + colorURI);
                }

                RGB colorData;
                if ("rgb".equals(colorURI.authority())) {
                    int red = Integer.parseInt(colorURI.segment(0));
                    int green = Integer.parseInt(colorURI.segment(1));
                    int blue = Integer.parseInt(colorURI.segment(2));
                    colorData = new RGB(red, green, blue);
                } else if ("hsb".equals(colorURI.authority())) {
                    float[] hsb = new float[3];
                    for (int i = 0; i < 3; ++i) {
                        String segment = colorURI.segment(i);
                        hsb[i] = "".equals(segment) || "foreground".equals(segment)
                                ? foregroundColor.getRGB().getHSB()[i]
                                : "background".equals(segment) ? backgroundColor.getRGB().getHSB()[i]
                                        : Float.parseFloat(segment);
                    }
                    colorData = new RGB(hsb[0], hsb[1], hsb[2]);
                } else {
                    throw new IllegalArgumentException(
                            "Only 'rgb' and 'hsb' authority are recognized" + colorURI);
                }

                try {
                    result = ColorDescriptor.createFrom(colorData).createColor(display);
                } catch (DeviceResourceException exception) {
                    KommaEditUIPlugin.INSTANCE.log(exception);
                }
            }

            if (result != null && display != null) {
                synchronized (display) {
                    cache.put(key, result);
                }
            }
        }
        return result;
    }
}

From source file:net.yatomiya.e4.ui.util.UIResourceManager.java

License:Open Source License

@Override
public Color getColor(RGB rgb) {
    return resMgr.createColor(ColorDescriptor.createFrom(rgb));
}

From source file:net.yatomiya.e4.ui.util.UIResourceManager.java

License:Open Source License

public Color getColor(int r, int g, int b) {
    return resMgr.createColor(ColorDescriptor.createFrom(new RGB(r, g, b)));
}

From source file:org.eclipse.e4mf.edit.ui.provider.ExtendedColorRegistry.java

License:Open Source License

public Color getColor(Color foregroundColor, Color backgroundColor, Object object) {
    if (object instanceof Color) {
        return (Color) object;
    } else {/*from w ww. j av  a 2  s  . c  o m*/
        Collection<Object> key = new ArrayList<Object>(2);
        key.add(foregroundColor);
        key.add(backgroundColor);
        key.add(object);

        Color result = table.get(key);
        if (result == null) {
            if (object instanceof ColorDescriptor) {
                ColorDescriptor colorDescriptor = (ColorDescriptor) object;
                try {
                    result = colorDescriptor.createColor(display);
                } catch (DeviceResourceException exception) {
                    EMFEditUIPlugin.INSTANCE.log(exception);
                }
            } else if (object instanceof URI) {
                URI colorURI = (URI) object;
                if (!"color".equals(colorURI.scheme())) {
                    throw new IllegalArgumentException("Only 'color' scheme is recognized" + colorURI);
                }

                RGB colorData;
                if ("rgb".equals(colorURI.authority())) {
                    int red = Integer.parseInt(colorURI.segment(0));
                    int green = Integer.parseInt(colorURI.segment(1));
                    int blue = Integer.parseInt(colorURI.segment(2));
                    colorData = new RGB(red, green, blue);
                } else if ("hsb".equals(colorURI.authority())) {
                    float[] hsb = new float[3];
                    for (int i = 0; i < 3; ++i) {
                        String segment = colorURI.segment(i);
                        hsb[i] = "".equals(segment) || "foreground".equals(segment)
                                ? foregroundColor.getRGB().getHSB()[i]
                                : "background".equals(segment) ? backgroundColor.getRGB().getHSB()[i]
                                        : Float.parseFloat(segment);
                    }
                    colorData = new RGB(hsb[0], hsb[1], hsb[2]);
                } else {
                    throw new IllegalArgumentException(
                            "Only 'rgb' and 'hsb' authority are recognized" + colorURI);
                }

                try {
                    result = ColorDescriptor.createFrom(colorData).createColor(display);
                } catch (DeviceResourceException exception) {
                    EMFEditUIPlugin.INSTANCE.log(exception);
                }
            }

            if (result != null) {
                table.put(key, result);
            }
        }
        return result;
    }
}

From source file:org.eclipse.ease.ui.view.ScriptShell.java

License:Open Source License

/**
 * /*  w ww . j  a va2 s  .c  o  m*/
 * @param style
 *            style to use (see JavaScriptShell.STYLE_* constants)
 * @param start
 *            start of text to be styled
 * @param length
 *            length of text to be styled
 * @return StyleRange for text
 */
private StyleRange getStyle(final int style, final int start, final int length) {

    final StyleRange styleRange = new StyleRange();
    styleRange.start = start;
    styleRange.length = length;

    switch (style) {
    case TYPE_RESULT:
        styleRange.foreground = mResourceManager.createColor(ColorDescriptor
                .createFrom(getViewSite().getShell().getDisplay().getSystemColor(SWT.COLOR_DARK_GRAY)));
        break;

    case TYPE_COMMAND:
        styleRange.foreground = mResourceManager.createColor(ColorDescriptor
                .createFrom(getViewSite().getShell().getDisplay().getSystemColor(SWT.COLOR_BLUE)));
        styleRange.fontStyle = SWT.BOLD;
        break;

    case TYPE_ERROR:
        styleRange.foreground = mResourceManager.createColor(ColorDescriptor
                .createFrom(getViewSite().getShell().getDisplay().getSystemColor(SWT.COLOR_RED)));
        styleRange.fontStyle = SWT.ITALIC;
        break;

    case TYPE_OUTPUT:
        styleRange.foreground = mResourceManager.createColor(ColorDescriptor
                .createFrom(getViewSite().getShell().getDisplay().getSystemColor(SWT.COLOR_BLACK)));
        break;

    default:
        break;
    }

    return styleRange;
}

From source file:org.eclipse.egit.ui.internal.commit.DiffViewer.java

License:Open Source License

private ColorDescriptor createEditorColorDescriptor(String key) {
    return ColorDescriptor.createFrom(PreferenceConverter.getColor(EditorsUI.getPreferenceStore(), key));
}

From source file:org.eclipse.emf.ecp.internal.ui.view.emf.ExtendedColorRegistry.java

License:Open Source License

public Color getColor(Color foregroundColor, Color backgroundColor, Object object) {
    if (object instanceof Color) {
        return (Color) object;
    } else {/*  w ww. j a v  a2 s .c o  m*/
        final Collection<Object> key = new ArrayList<Object>(2);
        key.add(foregroundColor);
        key.add(backgroundColor);
        key.add(object);

        Color result = table.get(key);
        if (result == null) {
            if (object instanceof ColorDescriptor) {
                final ColorDescriptor colorDescriptor = (ColorDescriptor) object;
                try {
                    result = colorDescriptor.createColor(display);
                } catch (final DeviceResourceException exception) {
                    Activator.log(exception);
                }
            } else if (object instanceof URI) {
                final URI colorURI = (URI) object;
                if (!"color".equals(colorURI.scheme())) {
                    throw new IllegalArgumentException("Only 'color' scheme is recognized" + colorURI);
                }

                RGB colorData;
                if ("rgb".equals(colorURI.authority())) {
                    final int red = Integer.parseInt(colorURI.segment(0));
                    final int green = Integer.parseInt(colorURI.segment(1));
                    final int blue = Integer.parseInt(colorURI.segment(2));
                    colorData = new RGB(red, green, blue);
                } else if ("hsb".equals(colorURI.authority())) {
                    final float[] hsb = new float[3];
                    for (int i = 0; i < 3; ++i) {
                        final String segment = colorURI.segment(i);
                        hsb[i] = "".equals(segment) || "foreground".equals(segment)
                                ? foregroundColor.getRGB().getHSB()[i]
                                : "background".equals(segment) ? backgroundColor.getRGB().getHSB()[i]
                                        : Float.parseFloat(segment);
                    }
                    colorData = new RGB(hsb[0], hsb[1], hsb[2]);
                } else {
                    throw new IllegalArgumentException(
                            "Only 'rgb' and 'hsb' authority are recognized" + colorURI);
                }

                try {
                    result = ColorDescriptor.createFrom(colorData).createColor(display);
                } catch (final DeviceResourceException exception) {
                    Activator.log(exception);
                }
            }

            if (result != null) {
                table.put(key, result);
            }
        }
        return result;
    }
}

From source file:org.eclipse.scada.chart.swt.SWTGraphics.java

License:Open Source License

@Override
public void setBackground(final RGB color) {
    if (color != null) {
        this.gc.setBackground((Color) this.resourceManager.get(ColorDescriptor.createFrom(color)));
    } else {//ww w . j a v a2s .c  o m
        this.gc.setBackground(this.gc.getDevice().getSystemColor(SWT.COLOR_WIDGET_BACKGROUND));
    }
}

From source file:org.eclipse.scada.chart.swt.SWTGraphics.java

License:Open Source License

@Override
public void setForeground(final RGB color) {
    if (color != null) {
        this.gc.setForeground((Color) this.resourceManager.get(ColorDescriptor.createFrom(color)));
    } else {//ww w. jav  a2 s.  c  om
        this.gc.setForeground(this.gc.getDevice().getSystemColor(SWT.COLOR_WIDGET_FOREGROUND));
    }
}