mirror of
https://github.com/AppleCommander/AppleCommander.git
synced 2024-12-22 23:29:34 +00:00
Added FilterAdapters to handle display of specific content.
This commit is contained in:
Robert Greene
parent
81c804fad3
commit
3725062579
@ -0,0 +1,104 @@
|
||||
/*
|
||||
* AppleCommander - An Apple ][ image utility.
|
||||
* Copyright (C) 2002-2004 by Robert Greene
|
||||
* robgreene at users.sourceforge.net
|
||||
*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
package com.webcodepro.applecommander.ui.swt.filteradapter;
|
||||
|
||||
import org.eclipse.swt.SWT;
|
||||
import org.eclipse.swt.custom.StyleRange;
|
||||
import org.eclipse.swt.custom.StyledText;
|
||||
import org.eclipse.swt.graphics.Image;
|
||||
import org.eclipse.swt.graphics.Point;
|
||||
|
||||
import com.webcodepro.applecommander.ui.swt.FileViewerWindow;
|
||||
import com.webcodepro.applecommander.ui.swt.util.contentadapter.StyledTextAdapter;
|
||||
import com.webcodepro.applecommander.util.ApplesoftToken;
|
||||
import com.webcodepro.applecommander.util.ApplesoftTokenizer;
|
||||
|
||||
/**
|
||||
* Provides a view of a syntax-colored Applesoft program listing.
|
||||
*
|
||||
* @author Rob Greene
|
||||
*/
|
||||
public class ApplesoftFilterAdapter extends FilterAdapter {
|
||||
private StyledText styledText;
|
||||
|
||||
public ApplesoftFilterAdapter(FileViewerWindow window, String text, String toolTipText, Image image) {
|
||||
super(window, text, toolTipText, image);
|
||||
}
|
||||
|
||||
public void display() {
|
||||
if (styledText == null) {
|
||||
createStyledText();
|
||||
}
|
||||
Point size = styledText.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
|
||||
getComposite().setContent(styledText);
|
||||
getComposite().setExpandHorizontal(true);
|
||||
getComposite().setExpandVertical(true);
|
||||
getComposite().setMinWidth(size.x);
|
||||
getComposite().setMinHeight(size.y);
|
||||
getComposite().getContent().addListener(SWT.KeyUp, getToolbarCommandHandler());
|
||||
|
||||
setContentTypeAdapter(new StyledTextAdapter(styledText, getFileEntry().getFilename()));
|
||||
}
|
||||
|
||||
protected void createStyledText() {
|
||||
styledText = new StyledText(getComposite(), SWT.NONE);
|
||||
styledText.setForeground(getBlackColor());
|
||||
styledText.setFont(getCourierFont());
|
||||
styledText.setEditable(false);
|
||||
|
||||
ApplesoftTokenizer tokenizer = new ApplesoftTokenizer(getFileEntry());
|
||||
boolean firstLine = true;
|
||||
while (tokenizer.hasMoreTokens()) {
|
||||
ApplesoftToken token = tokenizer.getNextToken();
|
||||
if (token == null) {
|
||||
continue; // should be end of program...
|
||||
} else if (token.isLineNumber()) {
|
||||
if (firstLine) {
|
||||
firstLine = false;
|
||||
} else {
|
||||
styledText.append("\n");
|
||||
}
|
||||
styledText.append(Integer.toString(token.getLineNumber()));
|
||||
styledText.append(" ");
|
||||
} else if (token.isCommandSeparator() || token.isExpressionSeparator()) {
|
||||
styledText.append(token.getStringValue());
|
||||
} else if (token.isEndOfCommand()) {
|
||||
styledText.append("\n");
|
||||
} else if (token.isString()) {
|
||||
int caretOffset = styledText.getCharCount();
|
||||
styledText.append(token.getStringValue());
|
||||
StyleRange styleRange = new StyleRange();
|
||||
styleRange.start = caretOffset;
|
||||
styleRange.length = token.getStringValue().length();
|
||||
styleRange.foreground = getGreenColor();
|
||||
styledText.setStyleRange(styleRange);
|
||||
} else if (token.isToken()) {
|
||||
int caretOffset = styledText.getCharCount();
|
||||
styledText.append(token.getTokenString());
|
||||
StyleRange styleRange = new StyleRange();
|
||||
styleRange.start = caretOffset;
|
||||
styleRange.length = token.getTokenString().length();
|
||||
//styleRange.fontStyle = SWT.BOLD;
|
||||
styleRange.foreground = getBlueColor();
|
||||
styledText.setStyleRange(styleRange);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,139 @@
|
||||
/*
|
||||
* AppleCommander - An Apple ][ image utility.
|
||||
* Copyright (C) 2002-2004 by Robert Greene
|
||||
* robgreene at users.sourceforge.net
|
||||
*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
package com.webcodepro.applecommander.ui.swt.filteradapter;
|
||||
|
||||
import org.eclipse.swt.SWT;
|
||||
import org.eclipse.swt.custom.ScrolledComposite;
|
||||
import org.eclipse.swt.events.SelectionAdapter;
|
||||
import org.eclipse.swt.events.SelectionEvent;
|
||||
import org.eclipse.swt.graphics.Color;
|
||||
import org.eclipse.swt.graphics.Font;
|
||||
import org.eclipse.swt.graphics.Image;
|
||||
import org.eclipse.swt.widgets.Listener;
|
||||
import org.eclipse.swt.widgets.ToolBar;
|
||||
import org.eclipse.swt.widgets.ToolItem;
|
||||
|
||||
import com.webcodepro.applecommander.storage.FileEntry;
|
||||
import com.webcodepro.applecommander.storage.FileFilter;
|
||||
import com.webcodepro.applecommander.ui.swt.FileViewerWindow;
|
||||
import com.webcodepro.applecommander.ui.swt.util.contentadapter.ContentTypeAdapter;
|
||||
|
||||
/**
|
||||
* Represents a visual adapter for a FileFilter. Generally, the display method is the
|
||||
* only variance between the many FileFilters available.
|
||||
*
|
||||
* @author Rob Greene
|
||||
*/
|
||||
public abstract class FilterAdapter {
|
||||
private final FileViewerWindow window;
|
||||
private Image image;
|
||||
private String text;
|
||||
private String toolTipText;
|
||||
private ToolItem toolItem;
|
||||
private boolean nativeSelected = true;
|
||||
private boolean hexSelected = false;
|
||||
private boolean dumpSelected = false;
|
||||
|
||||
public FilterAdapter(FileViewerWindow window, String text, String toolTipText,
|
||||
Image image) {
|
||||
this.text = text;
|
||||
this.window = window;
|
||||
this.toolTipText = toolTipText;
|
||||
this.image = image;
|
||||
setNativeSelected();
|
||||
}
|
||||
|
||||
public abstract void display();
|
||||
|
||||
public ToolItem create(ToolBar toolBar) {
|
||||
if (toolItem == null) {
|
||||
toolItem = new ToolItem(toolBar, SWT.RADIO);
|
||||
toolItem.setImage(getImage());
|
||||
toolItem.setText(getText());
|
||||
toolItem.setToolTipText(getToolTipText());
|
||||
toolItem.setSelection(false);
|
||||
toolItem.addSelectionListener(new SelectionAdapter () {
|
||||
public void widgetSelected(SelectionEvent e) {
|
||||
display();
|
||||
window.setFilterToolItemSelection(nativeSelected, hexSelected, dumpSelected);
|
||||
}
|
||||
});
|
||||
}
|
||||
return toolItem;
|
||||
}
|
||||
|
||||
protected Image getImage() {
|
||||
return image;
|
||||
}
|
||||
protected String getText() {
|
||||
return text;
|
||||
}
|
||||
protected String getToolTipText() {
|
||||
return toolTipText;
|
||||
}
|
||||
protected FileFilter getFileFilter() {
|
||||
return window.getFileFilter();
|
||||
}
|
||||
protected FileEntry getFileEntry() {
|
||||
return window.getFileEntry();
|
||||
}
|
||||
protected ToolItem getCopyToolItem() {
|
||||
return window.getCopyToolItem();
|
||||
}
|
||||
protected ScrolledComposite getComposite() {
|
||||
return window.getComposite();
|
||||
}
|
||||
protected void setContentTypeAdapter(ContentTypeAdapter adapter) {
|
||||
window.setContentTypeAdapter(adapter);
|
||||
}
|
||||
protected Font getCourierFont() {
|
||||
return window.getCourierFont();
|
||||
}
|
||||
protected Listener getToolbarCommandHandler() {
|
||||
return window.createToolbarCommandHandler();
|
||||
}
|
||||
protected ToolItem getToolItem() {
|
||||
return toolItem;
|
||||
}
|
||||
protected Color getBlackColor() {
|
||||
return window.getBlackColor();
|
||||
}
|
||||
protected Color getGreenColor() {
|
||||
return window.getGreenColor();
|
||||
}
|
||||
protected Color getBlueColor() {
|
||||
return window.getBlueColor();
|
||||
}
|
||||
public void setDumpSelected() {
|
||||
nativeSelected = false;
|
||||
hexSelected = false;
|
||||
dumpSelected = true;
|
||||
}
|
||||
public void setHexSelected() {
|
||||
nativeSelected = false;
|
||||
hexSelected = true;
|
||||
dumpSelected = false;
|
||||
}
|
||||
public void setNativeSelected() {
|
||||
nativeSelected = true;
|
||||
hexSelected = false;
|
||||
dumpSelected = false;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,73 @@
|
||||
/*
|
||||
* AppleCommander - An Apple ][ image utility.
|
||||
* Copyright (C) 2002-2004 by Robert Greene
|
||||
* robgreene at users.sourceforge.net
|
||||
*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
package com.webcodepro.applecommander.ui.swt.filteradapter;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
|
||||
import org.eclipse.swt.SWT;
|
||||
import org.eclipse.swt.graphics.Image;
|
||||
import org.eclipse.swt.graphics.ImageData;
|
||||
import org.eclipse.swt.graphics.ImageLoader;
|
||||
import org.eclipse.swt.layout.GridData;
|
||||
import org.eclipse.swt.layout.GridLayout;
|
||||
|
||||
import com.webcodepro.applecommander.ui.swt.FileViewerWindow;
|
||||
import com.webcodepro.applecommander.ui.swt.util.ImageCanvas;
|
||||
import com.webcodepro.applecommander.ui.swt.util.contentadapter.ImageCanvasAdapter;
|
||||
|
||||
/**
|
||||
* Provides a view of an Apple graphic image.
|
||||
*
|
||||
* @author Rob Greene
|
||||
*/
|
||||
public class GraphicsFilterAdapter extends FilterAdapter {
|
||||
private Image image;
|
||||
|
||||
public GraphicsFilterAdapter(FileViewerWindow window, String text, String toolTipText, Image image) {
|
||||
super(window, text, toolTipText, image);
|
||||
}
|
||||
|
||||
public void display() {
|
||||
getCopyToolItem().setEnabled(false);
|
||||
|
||||
if (image == null) {
|
||||
byte[] imageBytes = getFileFilter().filter(getFileEntry());
|
||||
ByteArrayInputStream inputStream = new ByteArrayInputStream(imageBytes);
|
||||
ImageLoader imageLoader = new ImageLoader();
|
||||
ImageData[] imageData = imageLoader.load(inputStream);
|
||||
image = new Image(getComposite().getDisplay(), imageData[0]);
|
||||
}
|
||||
|
||||
GridLayout layout = new GridLayout();
|
||||
getComposite().setLayout(layout);
|
||||
GridData gridData = new GridData();
|
||||
gridData.widthHint = image.getImageData().width;
|
||||
gridData.heightHint = image.getImageData().height;
|
||||
ImageCanvas imageCanvas = new ImageCanvas(getComposite(), SWT.NONE, image, gridData);
|
||||
getComposite().setContent(imageCanvas);
|
||||
getComposite().setExpandHorizontal(true);
|
||||
getComposite().setExpandVertical(true);
|
||||
getComposite().setMinWidth(image.getImageData().width);
|
||||
getComposite().setMinHeight(image.getImageData().height);
|
||||
|
||||
setContentTypeAdapter(new ImageCanvasAdapter(imageCanvas, getFileEntry().getFilename()));
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,40 @@
|
||||
/*
|
||||
* AppleCommander - An Apple ][ image utility.
|
||||
* Copyright (C) 2002-2004 by Robert Greene
|
||||
* robgreene at users.sourceforge.net
|
||||
*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
package com.webcodepro.applecommander.ui.swt.filteradapter;
|
||||
|
||||
import org.eclipse.swt.graphics.Image;
|
||||
|
||||
import com.webcodepro.applecommander.storage.filters.HexDumpFileFilter;
|
||||
import com.webcodepro.applecommander.ui.swt.FileViewerWindow;
|
||||
|
||||
/**
|
||||
* Provides a view of a hex dump of the program as seen when loaded from the disk.
|
||||
*
|
||||
* @author Rob Greene
|
||||
*/
|
||||
public class HexFilterAdapter extends TextFilterAdapter {
|
||||
public HexFilterAdapter(FileViewerWindow window, String text, String toolTipText, Image image) {
|
||||
super(window, text, toolTipText, image);
|
||||
}
|
||||
|
||||
protected String createTextContent() {
|
||||
return new String(new HexDumpFileFilter().filter(getFileEntry()));
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,41 @@
|
||||
/*
|
||||
* AppleCommander - An Apple ][ image utility.
|
||||
* Copyright (C) 2002-2004 by Robert Greene
|
||||
* robgreene at users.sourceforge.net
|
||||
*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
package com.webcodepro.applecommander.ui.swt.filteradapter;
|
||||
|
||||
import org.eclipse.swt.graphics.Image;
|
||||
|
||||
import com.webcodepro.applecommander.ui.swt.FileViewerWindow;
|
||||
import com.webcodepro.applecommander.util.AppleUtil;
|
||||
|
||||
/**
|
||||
* Provides a view of a raw hex dump from the diskette. This includes any operating
|
||||
* system-specific data (ie, for DOS it may include starting address and/or length).
|
||||
*
|
||||
* @author Rob Greene
|
||||
*/
|
||||
public class RawDumpFilterAdapter extends TextFilterAdapter {
|
||||
public RawDumpFilterAdapter(FileViewerWindow window, String text, String toolTipText, Image image) {
|
||||
super(window, text, toolTipText, image);
|
||||
}
|
||||
|
||||
protected String createTextContent() {
|
||||
return AppleUtil.getHexDump(getFileEntry().getFormattedDisk().getFileData(getFileEntry()));
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,71 @@
|
||||
/*
|
||||
* AppleCommander - An Apple ][ image utility.
|
||||
* Copyright (C) 2002-2004 by Robert Greene
|
||||
* robgreene at users.sourceforge.net
|
||||
*
|
||||
* This program 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.
|
||||
*
|
||||
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||||
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
package com.webcodepro.applecommander.ui.swt.filteradapter;
|
||||
|
||||
import org.eclipse.swt.SWT;
|
||||
import org.eclipse.swt.custom.StyledText;
|
||||
import org.eclipse.swt.graphics.Image;
|
||||
import org.eclipse.swt.graphics.Point;
|
||||
|
||||
import com.webcodepro.applecommander.ui.swt.FileViewerWindow;
|
||||
import com.webcodepro.applecommander.ui.swt.util.contentadapter.StyledTextAdapter;
|
||||
|
||||
/**
|
||||
* Provides a view of a simple text file.
|
||||
*
|
||||
* @author Rob Greene
|
||||
*/
|
||||
public class TextFilterAdapter extends FilterAdapter {
|
||||
private String textContent;
|
||||
|
||||
public TextFilterAdapter(FileViewerWindow window, String text, String toolTipText, Image image) {
|
||||
super(window, text, toolTipText, image);
|
||||
}
|
||||
|
||||
public void display() {
|
||||
if (textContent == null) {
|
||||
textContent = createTextContent();
|
||||
}
|
||||
getCopyToolItem().setEnabled(true);
|
||||
createTextWidget(textContent);
|
||||
}
|
||||
|
||||
protected String createTextContent() {
|
||||
return new String(getFileFilter().filter(getFileEntry()));
|
||||
}
|
||||
|
||||
protected void createTextWidget(String textContents) {
|
||||
StyledText styledText = new StyledText(getComposite(), SWT.NONE);
|
||||
styledText.setText(textContents);
|
||||
styledText.setFont(getCourierFont());
|
||||
styledText.setEditable(false);
|
||||
//styledText.setWordWrap(true); // seems to throw size out-of-whack
|
||||
Point size = styledText.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
|
||||
getComposite().setContent(styledText);
|
||||
getComposite().setExpandHorizontal(true);
|
||||
getComposite().setExpandVertical(true);
|
||||
getComposite().setMinWidth(size.x);
|
||||
getComposite().setMinHeight(size.y);
|
||||
getComposite().getContent().addListener(SWT.KeyUp, getToolbarCommandHandler());
|
||||
|
||||
getToolItem().setSelection(true);
|
||||
setContentTypeAdapter(new StyledTextAdapter(styledText, getFileEntry().getFilename()));
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user