Issue #235 Added ability to capture multiple frames to NSharp
Change-Id: Ib6ab3acff6d9357679f4116493c1d3a97b57c2cc Former-commit-id: 447253e7cd0ea5ab64c020a4fe0822ffc3a01d3f
This commit is contained in:
Ben Steffensmeier
parent
3f60daa9c7
commit
6bfd8ccfee
7 changed files with 548 additions and 186 deletions
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@ -34,6 +34,7 @@ Import-Package: com.raytheon.uf.common.dataplugin,
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com.raytheon.uf.viz.d2d.core.time,
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com.raytheon.viz.core.graphing,
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com.raytheon.viz.ui,
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com.raytheon.viz.ui.actions,
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com.raytheon.viz.ui.dialogs,
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com.raytheon.viz.ui.editor,
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com.raytheon.viz.ui.perspectives,
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@ -50,6 +51,7 @@ Import-Package: com.raytheon.uf.common.dataplugin,
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gov.noaa.nws.ncep.ui.nsharp.skewt.bkgd,
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gov.noaa.nws.ncep.ui.nsharp.skewt.rsc,
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gov.noaa.nws.ncep.viz.common.soundingQuery,
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gov.noaa.nws.ncep.viz.ui.display,
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javax.measure.converter,
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javax.measure.unit,
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org.eclipse.core.commands,
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@ -57,6 +59,7 @@ Import-Package: com.raytheon.uf.common.dataplugin,
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org.eclipse.swt,
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org.eclipse.swt.graphics,
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org.eclipse.swt.layout,
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org.eclipse.swt.printing,
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org.eclipse.swt.widgets,
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org.eclipse.ui,
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org.eclipse.ui.part,
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@ -31,4 +31,27 @@
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visible="false"/>
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</perspectiveExtension>
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</extension>
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<extension
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point="org.eclipse.ui.handlers">
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<handler
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class="com.raytheon.uf.viz.d2d.nsharp.rsc.action.NSharpSaveScreenAction"
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commandId="com.raytheon.viz.ui.actions.saveScreen">
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<activeWhen>
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<with variable="activeEditorId">
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<equals value="gov.noaa.nws.ncep.ui.nsharp.skewt.NsharpSkewTEditor"/>
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</with>
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</activeWhen>
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</handler>
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<handler
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class="com.raytheon.uf.viz.d2d.nsharp.rsc.action.NSharpPrintScreenAction"
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commandId="com.raytheon.viz.ui.actions.printScreenAction">
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<activeWhen>
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<with variable="activeEditorId">
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<equals value="gov.noaa.nws.ncep.ui.nsharp.skewt.NsharpSkewTEditor"/>
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</with>
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</activeWhen>
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</handler>
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</extension>
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</plugin>
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@ -0,0 +1,199 @@
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/**
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* This software was developed and / or modified by Raytheon Company,
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* pursuant to Contract DG133W-05-CQ-1067 with the US Government.
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*
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* U.S. EXPORT CONTROLLED TECHNICAL DATA
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* This software product contains export-restricted data whose
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* export/transfer/disclosure is restricted by U.S. law. Dissemination
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* to non-U.S. persons whether in the United States or abroad requires
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* an export license or other authorization.
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*
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* Contractor Name: Raytheon Company
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* Contractor Address: 6825 Pine Street, Suite 340
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* Mail Stop B8
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* Omaha, NE 68106
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* 402.291.0100
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*
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* See the AWIPS II Master Rights File ("Master Rights File.pdf") for
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* further licensing information.
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**/
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package com.raytheon.uf.viz.d2d.nsharp.rsc.action;
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import gov.noaa.nws.ncep.ui.nsharp.palette.NsharpPrintHandle;
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import gov.noaa.nws.ncep.ui.nsharp.skewt.NsharpSkewTDescriptor;
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import gov.noaa.nws.ncep.ui.nsharp.skewt.NsharpSkewTEditor;
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import gov.noaa.nws.ncep.ui.nsharp.skewt.rsc.NsharpSkewTResource;
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import gov.noaa.nws.ncep.ui.nsharp.skewt.rsc.NsharpSkewTResource.ElementStateProperty;
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import org.eclipse.core.commands.ExecutionEvent;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.swt.printing.PrintDialog;
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import org.eclipse.swt.printing.Printer;
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import org.eclipse.swt.printing.PrinterData;
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import org.eclipse.swt.widgets.Display;
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import org.eclipse.swt.widgets.Shell;
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import org.eclipse.ui.IEditorPart;
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import org.eclipse.ui.PlatformUI;
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import com.raytheon.uf.viz.core.IDisplayPane;
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import com.raytheon.uf.viz.core.drawables.IDescriptor;
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import com.raytheon.uf.viz.core.drawables.IFrameCoordinator.FrameChangeMode;
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import com.raytheon.uf.viz.core.drawables.IFrameCoordinator.FrameChangeOperation;
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import com.raytheon.uf.viz.core.exception.VizException;
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import com.raytheon.viz.ui.EditorUtil;
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import com.raytheon.viz.ui.actions.PrintScreenAction;
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/**
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* Print the current map
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*
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* <pre>
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* SOFTWARE HISTORY
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* Date Ticket# Engineer Description
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* ------------ ---------- ----------- --------------------------
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* Jul 26, 2006 chammack Initial Creation.
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* Aug 08, 2008 #703 randerso fixed bug, changed to scale to fit
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* paper and rotate if necessary
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*
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* </pre>
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*
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* @author chammack
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* @version 1
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*/
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public class NSharpPrintScreenAction extends PrintScreenAction {
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/*
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* (non-Javadoc)
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*
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* @see
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* org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.
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* ExecutionEvent)
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*/
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@Override
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public Object execute(ExecutionEvent event) throws ExecutionException {
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NsharpSkewTEditor editor = null;
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IEditorPart part = EditorUtil.getActiveEditor();
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if (part instanceof NsharpSkewTEditor) {
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editor = (NsharpSkewTEditor) part;
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}
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if (editor == null) {
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return super.execute(event);
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}
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IDisplayPane pane = editor.getActiveDisplayPane();
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IDescriptor desc = pane.getDescriptor();
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NsharpSkewTDescriptor ndesc = editor.getNsharpSkewTDescriptor();
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Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow()
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.getShell();
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// display the printer dialog to get print options
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PrintDialog pd = new PrintDialog(shell);
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String frameMode = event.getParameter("frameSelection");
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if (frameMode == null || frameMode.equalsIgnoreCase("current")) {
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// selection doesn't seem to work.
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pd.setScope(PrinterData.PAGE_RANGE);
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pd.setStartPage(getCurrentIndex(ndesc.getSkewtResource()) + 1);
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pd.setEndPage(getCurrentIndex(ndesc.getSkewtResource()) + 1);
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} else if (frameMode.equalsIgnoreCase("all")) {
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pd.setScope(PrinterData.ALL_PAGES);
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} else {
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throw new ExecutionException("Invalid frameMode: " + frameMode);
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}
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PrinterData printerData = pd.open();
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if (printerData == null) {
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return null;
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}
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NsharpPrintHandle handle = new NsharpPrintHandle();
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handle.createPrinter(printerData);
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if (handle.startJob()) {
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switch (pd.getScope()) {
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case PrinterData.ALL_PAGES: {
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try {
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printAllFrames(handle, editor);
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} catch (VizException e) {
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throw new ExecutionException(
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"Error occurred while writing image", e);
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}
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break;
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}
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case PrinterData.PAGE_RANGE: {
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try {
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printFrames(handle, editor, pd.getStartPage() - 1,
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pd.getEndPage());
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} catch (VizException e) {
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throw new ExecutionException(
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"Error occurred while writing image", e);
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}
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break;
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}
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case PrinterData.SELECTION: {
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printImage(handle, editor);
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break;
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}
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}
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handle.endJob();
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}
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handle.disposePrinter();
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return null;
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}
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private int getCurrentIndex(NsharpSkewTResource rsc) {
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int index = rsc.getDataTimelineList().size();
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for (ElementStateProperty element : rsc.getDataTimelineList()) {
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index -= 1;
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if (element.getElementDescription().equals(
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rsc.getPickedStnInfoStr())) {
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return index;
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}
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}
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return 0;
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}
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private void printAllFrames(NsharpPrintHandle printer,
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NsharpSkewTEditor editor) throws VizException {
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printFrames(printer, editor, 0, editor.getNsharpSkewTDescriptor()
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.getSkewtResource().getDataTimelineList().size());
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}
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private void printFrames(NsharpPrintHandle printer,
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NsharpSkewTEditor editor, int startIndex, int endIndex)
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throws VizException {
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NsharpSkewTDescriptor ndesc = editor.getNsharpSkewTDescriptor();
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IDisplayPane pane = editor.getActiveDisplayPane();
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String picked = ndesc.getSkewtResource().getPickedStnInfoStr();
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if (getCurrentIndex(ndesc.getSkewtResource()) > startIndex) {
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ndesc.getFrameCoordinator().changeFrame(FrameChangeOperation.FIRST,
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FrameChangeMode.TIME_AND_SPACE);
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editor.getActiveDisplayPane().refresh();
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}
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renderPane(pane, editor.getLoopProperties());
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boolean first = true;
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for (int i = getCurrentIndex(ndesc.getSkewtResource()); i < endIndex; i++) {
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if (!first) {
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ndesc.getFrameCoordinator().changeFrame(
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FrameChangeOperation.NEXT,
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FrameChangeMode.TIME_AND_SPACE);
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pane.refresh();
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renderPane(pane, editor.getLoopProperties());
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}
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if (i >= startIndex) {
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printImage(printer, editor);
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}
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first = false;
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}
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while (!ndesc.getSkewtResource().getPickedStnInfoStr().equals(picked)) {
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ndesc.getFrameCoordinator().changeFrame(FrameChangeOperation.NEXT,
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FrameChangeMode.TIME_AND_SPACE);
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pane.refresh();
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renderPane(pane, editor.getLoopProperties());
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}
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}
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private void printImage(NsharpPrintHandle printer, NsharpSkewTEditor editor) {
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printer.printPage(editor.getNsharpSkewTDescriptor());
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}
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}
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@ -0,0 +1,109 @@
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/**
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* This software was developed and / or modified by Raytheon Company,
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* pursuant to Contract DG133W-05-CQ-1067 with the US Government.
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*
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* U.S. EXPORT CONTROLLED TECHNICAL DATA
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* This software product contains export-restricted data whose
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* export/transfer/disclosure is restricted by U.S. law. Dissemination
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* to non-U.S. persons whether in the United States or abroad requires
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* an export license or other authorization.
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*
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* Contractor Name: Raytheon Company
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* Contractor Address: 6825 Pine Street, Suite 340
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* Mail Stop B8
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* Omaha, NE 68106
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* 402.291.0100
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*
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* See the AWIPS II Master Rights File ("Master Rights File.pdf") for
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* further licensing information.
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**/
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package com.raytheon.uf.viz.d2d.nsharp.rsc.action;
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import gov.noaa.nws.ncep.ui.nsharp.skewt.NsharpSkewTDescriptor;
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import java.awt.image.BufferedImage;
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import java.util.ArrayList;
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import java.util.List;
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import com.raytheon.uf.viz.core.IDisplayPane;
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import com.raytheon.uf.viz.core.drawables.IDescriptor;
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import com.raytheon.uf.viz.core.drawables.IFrameCoordinator.FrameChangeMode;
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import com.raytheon.uf.viz.core.drawables.IFrameCoordinator.FrameChangeOperation;
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import com.raytheon.uf.viz.core.exception.VizException;
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import com.raytheon.viz.ui.actions.SaveScreenAction;
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import com.raytheon.viz.ui.editor.AbstractEditor;
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/**
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* Save the current screen to a file
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*
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* <pre>
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* SOFTWARE HISTORY
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* Date Ticket# Engineer Description
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* ------------ ---------- ----------- --------------------------
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* Jul 26, 2006 chammack Initial Creation.
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*
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* </pre>
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*
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* @author chammack
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* @version 1
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*/
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public class NSharpSaveScreenAction extends SaveScreenAction {
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@Override
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protected BufferedImage captureCurrentFrames(AbstractEditor editor) {
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return editor.getActiveDisplayPane().getTarget().screenshot();
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}
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@Override
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protected List<BufferedImage> captureAllFrames(AbstractEditor editor)
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throws VizException {
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IDescriptor desc = editor.getActiveDisplayPane().getDescriptor();
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if (!(desc instanceof NsharpSkewTDescriptor)) {
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return super.captureAllFrames(editor);
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}
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NsharpSkewTDescriptor ndesc = (NsharpSkewTDescriptor) desc;
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int startIndex = 0;
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int endIndex = ndesc.getSkewtResource().getDataTimelineList().size();
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return captureFrames(editor, startIndex, endIndex);
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}
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@Override
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protected List<BufferedImage> captureFrames(AbstractEditor editor,
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int startIndex, int endIndex) throws VizException {
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IDisplayPane pane = editor.getActiveDisplayPane();
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IDescriptor desc = pane.getDescriptor();
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if (!(desc instanceof NsharpSkewTDescriptor)) {
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return super.captureFrames(editor, startIndex, endIndex);
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}
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NsharpSkewTDescriptor ndesc = (NsharpSkewTDescriptor) desc;
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// save the frame we are on;
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String picked = ndesc.getSkewtResource().getPickedStnInfoStr();
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List<BufferedImage> images = new ArrayList<BufferedImage>();
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desc.getFrameCoordinator().changeFrame(FrameChangeOperation.FIRST,
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FrameChangeMode.TIME_AND_SPACE);
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pane.refresh();
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renderPane(pane, editor.getLoopProperties());
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for (int i = 0; i < endIndex; i++) {
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if (i >= startIndex) {
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images.add(captureCurrentFrames(editor));
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}
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if (i < endIndex - 1) {
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desc.getFrameCoordinator().changeFrame(
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FrameChangeOperation.NEXT,
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FrameChangeMode.TIME_AND_SPACE);
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pane.refresh();
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renderPane(pane, editor.getLoopProperties());
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}
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}
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while (!ndesc.getSkewtResource().getPickedStnInfoStr().equals(picked)) {
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desc.getFrameCoordinator().changeFrame(FrameChangeOperation.NEXT,
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FrameChangeMode.TIME_AND_SPACE);
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pane.refresh();
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renderPane(pane, editor.getLoopProperties());
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}
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return images;
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}
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}
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@ -5,6 +5,7 @@ import java.util.ArrayList;
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import java.util.List;
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import org.eclipse.core.commands.AbstractHandler;
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import org.eclipse.jface.dialogs.MessageDialog;
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import org.eclipse.swt.graphics.Rectangle;
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import com.raytheon.uf.viz.core.IDisplayPane;
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@ -31,6 +32,9 @@ public abstract class AbstractScreenCaptureAction extends AbstractHandler {
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int startIndex = 0;
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int endIndex = editor.getActiveDisplayPane().getDescriptor()
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.getFramesInfo().getFrameCount();
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if(endIndex == 0){
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endIndex = 1;
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}
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return captureFrames(editor, startIndex, endIndex);
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}
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@ -60,11 +64,18 @@ public abstract class AbstractScreenCaptureAction extends AbstractHandler {
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private void setFrameIndex(IDescriptor desc, int index) {
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FramesInfo fi = desc.getFramesInfo();
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if(fi.getFrameTimes() == null || fi.getFrameCount() <= 1){
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return;
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}
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index = index % fi.getFrameCount();
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if(index < 0){
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index += fi.getFrameCount();
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}
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fi = new FramesInfo(fi.getFrameTimes(), index, fi.getTimeMap());
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desc.setFramesInfo(fi);
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}
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private void renderPane(IDisplayPane pane, LoopProperties loopProperties)
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protected void renderPane(IDisplayPane pane, LoopProperties loopProperties)
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throws VizException {
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IGraphicsTarget target = pane.getTarget();
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IRenderableDisplay display = pane.getRenderableDisplay();
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@ -130,7 +130,7 @@ public class SaveScreenAction extends AbstractScreenCaptureAction {
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String frameMode = arg0.getParameter("frameSelection");
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if (frameMode == null || frameMode.equalsIgnoreCase("current")) {
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BufferedImage bi = editor.screenshot();
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BufferedImage bi = captureCurrentFrames(editor);
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try {
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writer.setOutput(new FileImageOutputStream(new File(path)));
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@ -65,7 +65,9 @@ public class NsharpPrintHandle {
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private static int HODO_X_ORIG= SKEWT_X_ORIG + SKEWT_WIDTH-130;
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private static int HODO_HEIGHT= 130;
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private static int HODO_WIDTH= HODO_HEIGHT;
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private Font printerFont;
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private Color printerForegroundColor, printerBackgroundColor;
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private Transform transform;
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private static NsharpPrintHandle printHandle=null;
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public static NsharpPrintHandle getPrintHandle() {
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@ -137,9 +139,12 @@ public class NsharpPrintHandle {
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}
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try{
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// Do the printing in a background thread so that spooling does not freeze the UI.
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printer = new Printer(data);
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print(printer);
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printer.dispose();
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createPrinter(data);
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if (startJob()) {
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printPage(NsharpSkewTEditor.getActiveNsharpEditor().getNsharpSkewTDescriptor());
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endJob();
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}
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disposePrinter();
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}
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catch (Exception e) {
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@ -155,14 +160,12 @@ public class NsharpPrintHandle {
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}
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private void print(Printer printer) {
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||||
public void createPrinter(PrinterData data){
|
||||
this.printer = new Printer(data);
|
||||
}
|
||||
|
||||
public boolean startJob(){
|
||||
String tabs;
|
||||
Font printerFont;
|
||||
Color printerForegroundColor, printerBackgroundColor;
|
||||
|
||||
NsharpSkewTDescriptor desc = NsharpSkewTEditor.getActiveNsharpEditor().getNsharpSkewTDescriptor();
|
||||
NsharpBackgroundResource bkRsc = desc.getSkewTBkGResource();
|
||||
|
||||
if (printer.startJob("NSHARP")) { // the string is the job name - shows up in the printer's job list
|
||||
Rectangle clientArea = printer.getClientArea();
|
||||
Rectangle trim = printer.computeTrim(0, 0, 0, 0);
|
||||
|
|
@ -171,7 +174,7 @@ public class NsharpPrintHandle {
|
|||
float dpiScaleX = dpi.x/72f;
|
||||
float dpiScaleY = dpi.y/72f;
|
||||
|
||||
Transform transform = new Transform(printer);
|
||||
transform = new Transform(printer);
|
||||
transform.scale(dpiScaleX, dpiScaleY);
|
||||
|
||||
leftMargin = 72 + trim.x; // one inch from left side of paper
|
||||
|
|
@ -202,6 +205,13 @@ public class NsharpPrintHandle {
|
|||
printerBackgroundColor = new Color(printer, rgb);
|
||||
gc.setBackground(printerBackgroundColor);
|
||||
gc.setTransform(transform);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
public void printPage(NsharpSkewTDescriptor desc){
|
||||
NsharpBackgroundResource bkRsc = desc.getSkewTBkGResource();
|
||||
printer.startPage();
|
||||
// Print SkewT square
|
||||
gc.drawRectangle(leftMargin+SKEWT_X_ORIG, topMargin, SKEWT_WIDTH, SKEWT_HEIGHT);
|
||||
|
|
@ -325,6 +335,9 @@ public class NsharpPrintHandle {
|
|||
gc.drawLine(leftMargin+445, curY, leftMargin+445,preY);
|
||||
|
||||
printer.endPage();
|
||||
}
|
||||
|
||||
public void endJob(){
|
||||
printer.endJob();
|
||||
|
||||
/* Cleanup graphics resources used in printing */
|
||||
|
|
@ -334,7 +347,11 @@ public class NsharpPrintHandle {
|
|||
transform.dispose();
|
||||
gc.dispose();
|
||||
}
|
||||
|
||||
public void disposePrinter(){
|
||||
printer.dispose();
|
||||
}
|
||||
|
||||
private int x, y;
|
||||
private int index, end;
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue