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add help plugin and handler, eclipse help does not start

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This commit is contained in:
Eyck Jentzsch
2021-11-16 18:24:30 +01:00
parent 1af3171b2e
commit ccc8d80ac2
32 changed files with 400 additions and 3 deletions
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3
plugins/com.minres.scviewer.e4.application/META-INF/MANIFEST.MF
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@ -35,7 +35,8 @@ Require-Bundle: javax.inject;bundle-version="1.0.0",
org.eclipse.equinox.p2.core;bundle-version="2.6.300",
org.eclipse.equinox.p2.engine;bundle-version="2.6.600",
org.eclipse.equinox.p2.operations;bundle-version="2.5.700",
org.eclipse.equinox.p2.metadata.repository;bundle-version="1.3.400"
org.eclipse.equinox.p2.metadata.repository;bundle-version="1.3.400",
org.eclipse.help.base;bundle-version="4.2.900"
Bundle-RequiredExecutionEnvironment: JavaSE-11
Import-Package: com.minres.scviewer.database,
javax.annotation;version="1.0.0";resolution:=optional,

22
plugins/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/handlers/HelpHandler.java
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@ -10,10 +10,20 @@
*******************************************************************************/
package com.minres.scviewer.e4.application.handlers;
import java.io.File;
import java.net.URL;
import java.nio.file.Paths;
import org.eclipse.core.runtime.Platform;
import org.eclipse.e4.core.di.annotations.Execute;
import org.eclipse.e4.ui.model.application.MApplication;
import org.eclipse.e4.ui.model.application.ui.MUIElement;
import org.eclipse.e4.ui.workbench.modeling.EModelService;
import org.eclipse.equinox.internal.p2.core.helpers.FileUtils;
import org.eclipse.help.HelpSystem;
import org.eclipse.help.IHelp;
import org.eclipse.help.standalone.Help;
import org.eclipse.osgi.service.datalocation.Location;
public class HelpHandler {
@ -25,8 +35,16 @@ public class HelpHandler {
// MPart mel = (MPart) ms.find(DIALOG_ID, app); //$NON-NLS-1$
// mel.setToBeRendered(true);
// mel.setToBeRendered(false);
MUIElement w = ms.find(WINDOW_ID, app);
if(w!=null) w.setToBeRendered(true);
try {
File installDir = Paths.get(Platform.getInstallLocation().getURL().toURI()).toFile();
File instanceDir = Paths.get(Platform.getInstanceLocation().getURL().toURI()).toFile();
Help helpSystem = new Help(new String[] {"-eclipseHome", installDir.getAbsolutePath(), "-data", instanceDir.getAbsolutePath()});
helpSystem.start();
helpSystem.displayHelp("/com.minres.scviewer.help/toc.xml");
} catch (Exception e) {
MUIElement w = ms.find(WINDOW_ID, app);
if(w!=null) w.setToBeRendered(true);
}
}
}