mirror of
https://github.com/peterdell/wudsn-ide.git
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225 lines
6.2 KiB
Java
225 lines
6.2 KiB
Java
/**
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* Copyright (C) 2009 - 2014 <a href="http://www.wudsn.com" target="_top">Peter Dell</a>
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*
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* This file is part of WUDSN IDE.
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*
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* WUDSN IDE is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* WUDSN IDE is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with WUDSN IDE. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.wudsn.ide.dsk.apple2;
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import java.io.File;
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import java.io.IOException;
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import org.eclipse.core.resources.IFile;
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import org.eclipse.core.runtime.IPath;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.custom.CTabFolder;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Text;
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import org.eclipse.ui.IEditorInput;
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import org.eclipse.ui.IEditorSite;
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import org.eclipse.ui.IFileEditorInput;
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import org.eclipse.ui.IPathEditorInput;
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import org.eclipse.ui.PartInitException;
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import org.eclipse.ui.part.EditorPart;
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import com.webcodepro.applecommander.storage.Disk;
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import com.webcodepro.applecommander.storage.FormattedDisk;
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import com.webcodepro.applecommander.ui.swt.DiskExplorerTab;
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import com.webcodepro.applecommander.ui.swt.DiskInfoTab;
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import com.webcodepro.applecommander.ui.swt.DiskMapTab;
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import com.webcodepro.applecommander.ui.swt.DiskWindow;
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import com.webcodepro.applecommander.ui.swt.util.ImageManager;
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import com.wudsn.ide.base.common.FileUtility;
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import com.wudsn.ide.base.common.StringUtility;
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import com.wudsn.ide.dsk.Texts;
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/**
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* Editor wrapper for AppleCommander. This version is tweaked to correctly run
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* with the SWT version included in AppleCommander-1.3.5.jar.
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*
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* @author Peter Dell
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* @since 1.6.3
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*/
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public final class Apple2DiskImageEditor extends EditorPart {
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private static class DummyDiskWindow extends DiskWindow {
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public DummyDiskWindow() {
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super(null, null, null);
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}
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@Override
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public void setStandardWindowTitle() {
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}
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}
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private ImageManager imageManager;
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private CTabFolder tabFolder;
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private DiskExplorerTab diskExplorerTab;
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private DiskMapTab[] diskMapTabs;
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private DiskInfoTab diskInfoTab;
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private String diskImageFilePath;
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public Apple2DiskImageEditor() {
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}
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@Override
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public void doSave(IProgressMonitor monitor) {
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}
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@Override
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public void doSaveAs() {
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}
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@Override
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public void init(IEditorSite site, IEditorInput input)
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throws PartInitException {
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// Clear fields.
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File ioFile;
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IFile iFile;
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ioFile = null;
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iFile = null;
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setSite(site);
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setInput(input);
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String fileName = "";
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if (input instanceof IFileEditorInput) {
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// Input file found in Eclipse Workspace.
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iFile = ((IFileEditorInput) input).getFile();
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ioFile = iFile.getRawLocation().toFile();
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fileName = iFile.getName();
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} else if (input instanceof IPathEditorInput) {
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// Input file is outside the Eclipse Workspace
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IPathEditorInput pathEditorInput = (IPathEditorInput) input;
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IPath path = pathEditorInput.getPath();
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ioFile = path.toFile();
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fileName = ioFile.getName();
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} else {
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// Not supported.
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}
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setPartName(fileName);
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if (ioFile != null) {
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diskImageFilePath = FileUtility.getCanonicalFile(ioFile).getPath();
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} else {
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diskImageFilePath = "";
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}
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}
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@Override
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public boolean isDirty() {
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return false;
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}
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@Override
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public boolean isSaveAsAllowed() {
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return false;
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}
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@Override
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public void createPartControl(Composite parent) {
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FormattedDisk[] formattedDisks;
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String errorText;
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formattedDisks = new FormattedDisk[0];
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errorText = null;
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if (StringUtility.isEmpty(diskImageFilePath)) {
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// ERROR: The editor input is not a file in the file system.
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errorText = Texts.MESSAGE_E100;
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} else {
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try {
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Disk disk = new Disk(diskImageFilePath);
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formattedDisks = disk.getFormattedDisks();
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if (formattedDisks.length == 0) {
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// ERROOR: The file is not a valid disk image.
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errorText = Texts.MESSAGE_E101;
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}
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} catch (IOException ex) {
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errorText = ex.getMessage();
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} catch (IllegalArgumentException ex) {
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// Caused by
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// com.webcodepro.applecommander.storage.Disk.isProdosFormat(Disk.java:379)
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errorText = ex.getMessage();
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} catch (ArrayIndexOutOfBoundsException ex) {
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// Caused by
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// com.webcodepro.applecommander.storage.Disk.isProdosFormat(Disk.java:379)
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errorText = Texts.MESSAGE_E101;
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}
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}
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if (errorText != null) {
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Text text = new Text(parent, SWT.READ_ONLY);
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text.setText(errorText);
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return;
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}
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imageManager = new ImageManager(parent.getDisplay());
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tabFolder = new CTabFolder(parent, SWT.BOTTOM);
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diskExplorerTab = new DiskExplorerTab(tabFolder, formattedDisks,
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imageManager, new DummyDiskWindow());
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diskMapTabs = new DiskMapTab[formattedDisks.length];
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for (int i = 0; i < formattedDisks.length; i++) {
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if (formattedDisks[i].supportsDiskMap()) {
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diskMapTabs[i] = new DiskMapTab(tabFolder, formattedDisks[i]);
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}
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}
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diskInfoTab = new DiskInfoTab(tabFolder, formattedDisks);
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tabFolder.setSelection(tabFolder.getItems()[0]);
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}
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@Override
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public void setFocus() {
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if (tabFolder != null) {
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tabFolder.setFocus();
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}
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}
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@Override
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public void dispose() {
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if (diskExplorerTab != null) {
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diskExplorerTab.dispose();
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diskExplorerTab = null;
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}
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if (diskMapTabs != null) {
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for (int i = 0; i < diskMapTabs.length; i++) {
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if (diskMapTabs[i] != null)
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diskMapTabs[i].dispose();
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}
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diskMapTabs = null;
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}
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if (diskInfoTab != null) {
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diskInfoTab.dispose();
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diskInfoTab = null;
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}
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if (imageManager != null) {
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imageManager.dispose();
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imageManager = null;
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}
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}
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}
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