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Merge "Issue #1395 Updated ShadeableCapability to specify opacity (alpha) to be used for shading" into development

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Former-commit-id: b15783eeee [formerly b15783eeee [formerly 4af8030874d2737e652fcb89f913c8d327e83bb1]]
Former-commit-id: 3d876177d5
Former-commit-id: 338ccc416d
This commit is contained in:
Ron Anderson 2012-12-06 17:05:14 -06:00 • committed by Gerrit Code Review
commit 6ebc07e20a
7 changed files with 247 additions and 54 deletions
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7
cave/com.raytheon.uf.viz.core.maps/src/com/raytheon/uf/viz/core/maps/rsc/DbMapResource.java
View file

@ -662,7 +662,9 @@ public class DbMapResource extends
float alpha = paintProps.getAlpha();
if (shadedShape != null && shadedShape.isDrawable() && isShaded) {
aTarget.drawShadedShape(shadedShape, alpha);
float opacity = getCapability(ShadeableCapability.class)
.getOpacity();
aTarget.drawShadedShape(shadedShape, alpha * opacity);
}
if (outlineShape != null && outlineShape.isDrawable()
@ -670,7 +672,8 @@ public class DbMapResource extends
aTarget.drawWireframeShape(outlineShape,
getCapability(ColorableCapability.class).getColor(),
getCapability(OutlineCapability.class).getOutlineWidth(),
getCapability(OutlineCapability.class).getLineStyle());
getCapability(OutlineCapability.class).getLineStyle(),
alpha);
} else if (outlineShape == null
&& getCapability(OutlineCapability.class).isOutlineOn()) {
issueRefresh();

16
cave/com.raytheon.uf.viz.core/src/com/raytheon/uf/viz/core/rsc/capabilities/ShadeableCapability.java
View file

@ -44,6 +44,9 @@ public class ShadeableCapability extends AbstractCapability {
@XmlAttribute(required = false)
private String shadingField;
@XmlAttribute(required = false)
private float opacity = 1.0f;
private String[] availableShadingFields;
public String[] getAvailableShadingFields() {
@ -74,10 +77,23 @@ public class ShadeableCapability extends AbstractCapability {
}
}
public float getOpacity() {
return opacity;
}
public void setOpacity(float opacity) {
this.opacity = opacity;
if (this.opacity != opacity) {
this.opacity = opacity;
this.capabilityChanged();
}
}
@Override
public AbstractCapability clone() {
ShadeableCapability sc = new ShadeableCapability();
sc.shadingField = shadingField;
sc.opacity = opacity;
sc.availableShadingFields = availableShadingFields;
return sc;
}

33
cave/com.raytheon.viz.gfe/src/com/raytheon/viz/gfe/ui/zoneselector/ZoneSelectorResource.java
View file

@ -587,6 +587,13 @@ public class ZoneSelectorResource extends DbMapResource {
}
}
@Override
protected void initInternal(IGraphicsTarget target) throws VizException {
super.initInternal(target);
getCapabilities().removeCapability(ShadeableCapability.class);
getCapabilities().removeCapability(LabelableCapability.class);
}
/**
* @param zoneName
* @param groupLabel
@ -742,15 +749,9 @@ public class ZoneSelectorResource extends DbMapResource {
.getWidth()
/ paintProps.getCanvasBounds().width;
double offsetX = getCapability(LabelableCapability.class)
.getxOffset() * screenToWorldRatio;
double offsetY = getCapability(LabelableCapability.class)
.getyOffset() * screenToWorldRatio;
IExtent extent = paintProps.getView().getExtent();
List<DrawableString> strings = new ArrayList<DrawableString>(
labels.size());
// List<IExtent> extents = new ArrayList<IExtent>();
// String lastLabel = null;
List<LabelTuple> alreadyDrawn = new ArrayList<ZoneSelectorResource.LabelTuple>(
labels.size());
for (LabelNode node : labels) {
@ -780,8 +781,8 @@ public class ZoneSelectorResource extends DbMapResource {
}
DrawableString ds = new DrawableString(text,
RGBColors.getRGBColor("white"));
ds.setCoordinates(node.getLocation()[0] + offsetX,
node.getLocation()[1] - offsetY);
ds.setCoordinates(node.getLocation()[0],
node.getLocation()[1]);
ds.font = font;
ds.horizontalAlignment = HorizontalAlignment.CENTER;
ds.verticallAlignment = VerticalAlignment.MIDDLE;
@ -834,22 +835,6 @@ public class ZoneSelectorResource extends DbMapResource {
}
}
// add the label field
String labelField = getCapability(LabelableCapability.class)
.getLabelField();
if (labelField != null && !additionalColumns.contains(labelField)) {
query.append(", ");
query.append(labelField);
}
// add the shading field
String shadingField = getCapability(ShadeableCapability.class)
.getShadingField();
if (shadingField != null && !additionalColumns.contains(shadingField)) {
query.append(", ");
query.append(shadingField);
}
// add the geometry table
query.append(" FROM ");
query.append(resourceData.getTable());

7
cave/com.raytheon.viz.shapefile/src/com/raytheon/viz/shapefile/rsc/ShapefileResource.java
View file

@ -261,7 +261,9 @@ public class ShapefileResource extends
if (isShadedCalculated
&& getCapability(ShadeableCapability.class).getShadingField() != null
&& shadedShape != null && shadedShape.isDrawable()) {
aTarget.drawShadedShape(shadedShape, alpha);
float opacity = getCapability(ShadeableCapability.class)
.getOpacity();
aTarget.drawShadedShape(shadedShape, alpha * opacity);
}
if (getCapability(OutlineCapability.class).isOutlineOn()
@ -269,7 +271,8 @@ public class ShapefileResource extends
aTarget.drawWireframeShape(outlineShape,
getCapability(ColorableCapability.class).getColor(),
getCapability(OutlineCapability.class).getOutlineWidth(),
getCapability(OutlineCapability.class).getLineStyle());
getCapability(OutlineCapability.class).getLineStyle(),
alpha);
}
if (getCapability(LabelableCapability.class).getLabelField() != null

23
cave/com.raytheon.viz.shapefile/src/com/raytheon/viz/shapefile/rsc/ShapefileResourceData.java
View file

@ -28,10 +28,6 @@ import javax.xml.bind.annotation.XmlElement;
import org.eclipse.swt.graphics.RGB;
import com.raytheon.uf.common.localization.LocalizationFile;
import com.raytheon.uf.common.localization.PathManagerFactory;
import com.raytheon.uf.common.util.FileUtil;
import com.raytheon.uf.viz.core.VizApp;
import com.raytheon.uf.viz.core.drawables.IDescriptor;
import com.raytheon.uf.viz.core.exception.VizException;
import com.raytheon.uf.viz.core.rsc.AbstractNameGenerator;
@ -107,25 +103,6 @@ public class ShapefileResourceData extends AbstractResourceData {
public ShapefileResource construct(LoadProperties loadProperties,
IDescriptor descriptor) throws VizException {
shapeFile = new File(filename);
if (!shapeFile.isAbsolute()) {
shapeFile = PathManagerFactory.getPathManager().getStaticFile(
FileUtil.join(VizApp.getMapsDir(), filename));
if (shapeFile != null) {
// Get rid of shp
String name = filename.substring(0, filename.length() - 3);
// Get all corresponding shapefile files in directory
String path = shapeFile.getParentFile().getAbsolutePath();
int idx = path.indexOf(VizApp.getMapsDir());
String searchPath = path.substring(idx);
LocalizationFile[] files = PathManagerFactory.getPathManager()
.listStaticFiles(searchPath, null, false, true);
for (LocalizationFile f : files) {
if (shapeFile.getName().contains(name)) {
f.getFile();
}
}
}
}
if (shapeFile == null || shapeFile.exists() == false) {
throw new VizException("Could not find shapefile",
new FileNotFoundException(String.valueOf(shapeFile)));

45
cave/com.raytheon.viz.ui/src/com/raytheon/viz/ui/cmenu/ShadedAction.java
View file

@ -22,11 +22,16 @@ package com.raytheon.viz.ui.cmenu;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.ActionContributionItem;
import org.eclipse.jface.action.IMenuCreator;
import org.eclipse.jface.action.Separator;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.PlatformUI;
import com.raytheon.uf.viz.core.rsc.AbstractVizResource;
import com.raytheon.uf.viz.core.rsc.capabilities.ShadeableCapability;
import com.raytheon.viz.ui.dialogs.SetOpacityDialog;
/**
* Action to set the shading field for a resource
@ -133,6 +138,10 @@ public class ShadedAction extends AbstractRightClickAction implements
aci.fill(menu, -1);
}
}
new Separator().fill(menu, -1);
aci = new ActionContributionItem(new SetAlphaInternalAction());
aci.fill(menu, -1);
}
private class SetShadingInternalAction extends Action {
@ -161,9 +170,9 @@ public class ShadedAction extends AbstractRightClickAction implements
*/
@Override
public void run() {
getTopMostSelectedResource().getCapability(
ShadeableCapability.class).setShadingField(field);
getContainer().refresh();
AbstractVizResource<?, ?> rsc = getTopMostSelectedResource();
rsc.getCapability(ShadeableCapability.class).setShadingField(field);
rsc.issueRefresh();
}
/*
@ -185,4 +194,34 @@ public class ShadedAction extends AbstractRightClickAction implements
}
}
private class SetAlphaInternalAction extends Action {
public SetAlphaInternalAction() {
super("Set Opacity", Action.AS_PUSH_BUTTON);
String currentField = getTopMostSelectedResource().getCapability(
ShadeableCapability.class).getShadingField();
}
@Override
public String getText() {
int opacity = (int) (getTopMostSelectedResource().getCapability(
ShadeableCapability.class).getOpacity() * 100);
return String.format("Set Opacity (%d%%)", opacity);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.action.Action#run()
*/
@Override
public void run() {
AbstractVizResource<?, ?> rsc = getTopMostSelectedResource();
Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow()
.getShell();
SetOpacityDialog dlg = new SetOpacityDialog(shell, rsc);
dlg.open();
}
}
}

170
cave/com.raytheon.viz.ui/src/com/raytheon/viz/ui/dialogs/SetOpacityDialog.java Normal file
View file

@ -0,0 +1,170 @@
/**
* This software was developed and / or modified by Raytheon Company,
* pursuant to Contract DG133W-05-CQ-1067 with the US Government.
*
* U.S. EXPORT CONTROLLED TECHNICAL DATA
* This software product contains export-restricted data whose
* export/transfer/disclosure is restricted by U.S. law. Dissemination
* to non-U.S. persons whether in the United States or abroad requires
* an export license or other authorization.
*
* Contractor Name: Raytheon Company
* Contractor Address: 6825 Pine Street, Suite 340
* Mail Stop B8
* Omaha, NE 68106
* 402.291.0100
*
* See the AWIPS II Master Rights File ("Master Rights File.pdf") for
* further licensing information.
**/
package com.raytheon.viz.ui.dialogs;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.PaintEvent;
import org.eclipse.swt.events.PaintListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.GC;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Canvas;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Scale;
import org.eclipse.swt.widgets.Shell;
import com.raytheon.uf.viz.core.rsc.AbstractVizResource;
import com.raytheon.uf.viz.core.rsc.capabilities.ColorableCapability;
import com.raytheon.uf.viz.core.rsc.capabilities.ShadeableCapability;
/**
* TODO Add Description
*
* <pre>
*
* SOFTWARE HISTORY
*
* Date Ticket# Engineer Description
* ------------ ---------- ----------- --------------------------
* Dec 4, 2012 randerso Initial creation
*
* </pre>
*
* @author randerso
* @version 1.0
*/
public class SetOpacityDialog extends CaveJFACEDialog {
private AbstractVizResource<?, ?> resource;
private float originalOpacity;
private float opacity;
public SetOpacityDialog(Shell parentShell, AbstractVizResource<?, ?> rsc) {
super(parentShell);
this.resource = rsc;
}
@Override
protected void configureShell(Shell newShell) {
super.configureShell(newShell);
newShell.setText("Set Opacity");
}
@Override
protected Control createDialogArea(Composite parent) {
Composite comp = (Composite) super.createDialogArea(parent);
GridLayout layout = (GridLayout) comp.getLayout();
layout.numColumns = 1;
layout.makeColumnsEqualWidth = false;
final Canvas canvas = new Canvas(comp, SWT.BORDER);
GridData layoutData = new GridData(SWT.FILL, SWT.DEFAULT, true, false);
layoutData.heightHint = 50;
canvas.setLayoutData(layoutData);
canvas.addPaintListener(new PaintListener() {
@Override
public void paintControl(PaintEvent e) {
repaintCanvas(e);
}
});
Scale scale = new Scale(comp, SWT.HORIZONTAL);
layoutData = new GridData(SWT.FILL, SWT.DEFAULT, true, false);
layoutData.widthHint = 200;
scale.setLayoutData(layoutData);
scale.setMinimum(0);
scale.setMaximum(100);
opacity = originalOpacity = resource.getCapability(
ShadeableCapability.class).getOpacity();
scale.setSelection((int) (originalOpacity * 100));
final Label label = new Label(comp, SWT.CENTER);
layoutData = new GridData(SWT.FILL, SWT.DEFAULT, true, false);
GC gc = new GC(label.getDisplay());
gc.setFont(label.getFont());
layoutData.widthHint = gc.stringExtent("100%").x;
gc.dispose();
label.setLayoutData(layoutData);
label.setText(scale.getSelection() + "%");
scale.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
Scale scale = (Scale) e.widget;
label.setText(scale.getSelection() + "%");
opacity = scale.getSelection() / 100.0f;
resource.getCapability(ShadeableCapability.class).setOpacity(
opacity);
resource.issueRefresh();
canvas.redraw();
}
});
return comp;
}
private void repaintCanvas(PaintEvent e) {
Canvas canvas = (Canvas) e.widget;
GC gc = e.gc;
Rectangle rect1 = canvas.getClientArea();
gc.setBackground(gc.getDevice().getSystemColor(SWT.COLOR_BLACK));
gc.fillRectangle(rect1);
Rectangle rect2 = new Rectangle(rect1.x + rect1.width / 2, rect1.y,
rect1.width / 2, rect1.height);
gc.setBackground(gc.getDevice().getSystemColor(SWT.COLOR_WHITE));
gc.fillRectangle(rect2);
RGB rgb;
if (resource.hasCapability(ColorableCapability.class)) {
rgb = resource.getCapability(ColorableCapability.class).getColor();
} else {
rgb = new RGB(0, 255, 255);
}
Color color = new Color(gc.getDevice(), rgb);
gc.setBackground(color);
gc.setAlpha((int) (opacity * 255));
gc.fillRectangle(rect1);
color.dispose();
}
@Override
protected void cancelPressed() {
resource.getCapability(ShadeableCapability.class).setOpacity(
originalOpacity);
resource.issueRefresh();
super.cancelPressed();
}
}