mirror of
https://github.com/peterdell/wudsn-ide.git
synced 2024-06-03 06:29:35 +00:00
67 lines
2.3 KiB
Java
67 lines
2.3 KiB
Java
/**
|
|
* Copyright (C) 2009 - 2019 <a href="https://www.wudsn.com" target="_top">Peter Dell</a>
|
|
*
|
|
* This file is part of WUDSN IDE.
|
|
*
|
|
* WUDSN IDE is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* WUDSN IDE is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with WUDSN IDE. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package com.wudsn.ide.asm.editor;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
|
|
import org.eclipse.core.commands.AbstractHandler;
|
|
import org.eclipse.core.commands.ExecutionEvent;
|
|
import org.eclipse.core.commands.ExecutionException;
|
|
import org.eclipse.jface.text.IDocument;
|
|
import org.eclipse.jface.text.ITextSelection;
|
|
import org.eclipse.ui.IEditorPart;
|
|
import org.eclipse.ui.handlers.HandlerUtil;
|
|
|
|
/**
|
|
* Handler to open the definition of an identifier or include file via "F3".
|
|
*
|
|
* @author Peter Dell
|
|
*
|
|
* @since 1.7.0
|
|
*/
|
|
public final class AssemblerEditorOpenDeclarationCommandHandler extends AbstractHandler {
|
|
|
|
@Override
|
|
public Object execute(ExecutionEvent event) throws ExecutionException {
|
|
IEditorPart editor;
|
|
editor = HandlerUtil.getActiveEditorChecked(event);
|
|
if (!(editor instanceof AssemblerEditor)) {
|
|
return null;
|
|
}
|
|
|
|
AssemblerEditor assemblerEditor;
|
|
assemblerEditor = (AssemblerEditor) editor;
|
|
ITextSelection textSelection = (ITextSelection) assemblerEditor.getSite().getSelectionProvider().getSelection();
|
|
if (textSelection != null) {
|
|
IDocument document = assemblerEditor.getDocumentProvider().getDocument(assemblerEditor.getEditorInput());
|
|
int offset = textSelection.getOffset();
|
|
List<AssemblerHyperlink> hyperlinks = new ArrayList<AssemblerHyperlink>();
|
|
AssemblerHyperlinkDetector.detectHyperlinks(assemblerEditor, document, offset, false, hyperlinks);
|
|
if (!hyperlinks.isEmpty()){
|
|
AssemblerHyperlink hyperlink=hyperlinks.get(0);
|
|
hyperlink.open();
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
}
|