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Updated to handle multiple logical disks within one explorer window.

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This commit is contained in:
Robert Greene 2002-12-16 02:19:01 +00:00
parent e35d41f336
commit cf84559b70
1 changed files with 55 additions and 54 deletions
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109
src/com/webcodepro/applecommander/ui/swt/DiskExplorerTab.java
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@ -19,16 +19,6 @@
*/ */
package com.webcodepro.applecommander.ui.swt; package com.webcodepro.applecommander.ui.swt;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import com.webcodepro.applecommander.storage.AppleUtil; import com.webcodepro.applecommander.storage.AppleUtil;
import com.webcodepro.applecommander.storage.AppleWorksWordProcessorFileFilter; import com.webcodepro.applecommander.storage.AppleWorksWordProcessorFileFilter;
import com.webcodepro.applecommander.storage.ApplesoftFileFilter; import com.webcodepro.applecommander.storage.ApplesoftFileFilter;
@ -43,6 +33,16 @@ import com.webcodepro.applecommander.storage.TextFileFilter;
import com.webcodepro.applecommander.storage.FormattedDisk.FileColumnHeader; import com.webcodepro.applecommander.storage.FormattedDisk.FileColumnHeader;
import com.webcodepro.applecommander.ui.UserPreferences; import com.webcodepro.applecommander.ui.UserPreferences;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.eclipse.swt.SWT; import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CTabFolder; import org.eclipse.swt.custom.CTabFolder;
import org.eclipse.swt.custom.CTabItem; import org.eclipse.swt.custom.CTabItem;
@ -88,7 +88,7 @@ public class DiskExplorerTab {
private ImageManager imageManager; private ImageManager imageManager;
private UserPreferences userPreferences = UserPreferences.getInstance(); private UserPreferences userPreferences = UserPreferences.getInstance();
private FormattedDisk disk; private FormattedDisk[] disks;
private FileFilter fileFilter; private FileFilter fileFilter;
private GraphicsFileFilter graphicsFilter = new GraphicsFileFilter(); private GraphicsFileFilter graphicsFilter = new GraphicsFileFilter();
private AppleWorksWordProcessorFileFilter awpFilter = new AppleWorksWordProcessorFileFilter(); private AppleWorksWordProcessorFileFilter awpFilter = new AppleWorksWordProcessorFileFilter();
@ -101,8 +101,8 @@ public class DiskExplorerTab {
/** /**
* Create the DISK INFO tab. * Create the DISK INFO tab.
*/ */
public DiskExplorerTab(CTabFolder tabFolder, FormattedDisk disk, ImageManager imageManager) { public DiskExplorerTab(CTabFolder tabFolder, FormattedDisk[] disks, ImageManager imageManager) {
this.disk = disk; this.disks = disks;
this.shell = tabFolder.getShell(); this.shell = tabFolder.getShell();
this.imageManager = imageManager; this.imageManager = imageManager;
@ -129,11 +129,7 @@ public class DiskExplorerTab {
*/ */
protected void createFilesTab(CTabFolder tabFolder) { protected void createFilesTab(CTabFolder tabFolder) {
CTabItem ctabitem = new CTabItem(tabFolder, SWT.NULL); CTabItem ctabitem = new CTabItem(tabFolder, SWT.NULL);
if (disk.getLogicalDiskNumber() > 0) { ctabitem.setText("Files");
ctabitem.setText("Files #" + disk.getLogicalDiskNumber());
} else {
ctabitem.setText("Files");
}
Composite composite = new Composite(tabFolder, SWT.NULL); Composite composite = new Composite(tabFolder, SWT.NULL);
ctabitem.setControl(composite); ctabitem.setControl(composite);
@ -173,33 +169,37 @@ public class DiskExplorerTab {
sashForm.setWeights(new int[] {1,2}); sashForm.setWeights(new int[] {1,2});
TreeItem diskItem = new TreeItem(directoryTree, SWT.BORDER); for (int i=0; i<disks.length; i++) {
diskItem.setText(disk.getDiskName()); TreeItem diskItem = new TreeItem(directoryTree, SWT.BORDER);
diskItem.setData(disk); diskItem.setText(disks[i].getDiskName());
directoryTree.setSelection(new TreeItem[] { diskItem }); diskItem.setData(disks[i]);
directoryTree.setSelection(new TreeItem[] { diskItem });
if (disk.canHaveDirectories()) {
Iterator files = disk.getFiles().iterator(); if (disks[i].canHaveDirectories()) {
while (files.hasNext()) { Iterator files = disks[i].getFiles().iterator();
FileEntry entry = (FileEntry) files.next(); while (files.hasNext()) {
if (entry.isDirectory()) { FileEntry entry = (FileEntry) files.next();
TreeItem item = new TreeItem(diskItem, SWT.BORDER); if (entry.isDirectory()) {
item.setText(entry.getFilename()); TreeItem item = new TreeItem(diskItem, SWT.BORDER);
item.setData(entry); item.setText(entry.getFilename());
addDirectoriesToTree(item, entry); item.setData(entry);
addDirectoriesToTree(item, entry);
}
} }
} }
} }
computeColumnWidths(FormattedDisk.FILE_DISPLAY_STANDARD); computeColumnWidths(FormattedDisk.FILE_DISPLAY_STANDARD);
computeColumnWidths(FormattedDisk.FILE_DISPLAY_NATIVE); computeColumnWidths(FormattedDisk.FILE_DISPLAY_NATIVE);
computeColumnWidths(FormattedDisk.FILE_DISPLAY_DETAIL); computeColumnWidths(FormattedDisk.FILE_DISPLAY_DETAIL);
formatChanged = true; formatChanged = true;
fillFileTable(disk.getFiles()); fillFileTable(disks[0].getFiles());
directoryTree.setSelection(new TreeItem[] { directoryTree.getItems()[0] });
} }
/** /**
* Construct the popup menu for the directory table on the File tab. * Construct the popup menu for the directory table on the File tab.
* Using the first logical disk as the indicator for all logical disks.
*/ */
protected Menu createDirectoryPopupMenu() { protected Menu createDirectoryPopupMenu() {
Menu menu = new Menu(shell, SWT.POP_UP); Menu menu = new Menu(shell, SWT.POP_UP);
@ -212,7 +212,7 @@ public class DiskExplorerTab {
treeItem[0].setExpanded(true); treeItem[0].setExpanded(true);
} }
}); });
item.setEnabled(disk.canHaveDirectories()); item.setEnabled(disks[0].canHaveDirectories());
item = new MenuItem(menu, SWT.CASCADE); item = new MenuItem(menu, SWT.CASCADE);
item.setText("Collapse"); item.setText("Collapse");
@ -222,7 +222,7 @@ public class DiskExplorerTab {
treeItem[0].setExpanded(false); treeItem[0].setExpanded(false);
} }
}); });
item.setEnabled(disk.canHaveDirectories()); item.setEnabled(disks[0].canHaveDirectories());
item = new MenuItem(menu, SWT.SEPARATOR); item = new MenuItem(menu, SWT.SEPARATOR);
@ -234,7 +234,7 @@ public class DiskExplorerTab {
setDirectoryExpandedStates(treeItem[0], true); setDirectoryExpandedStates(treeItem[0], true);
} }
}); });
item.setEnabled(disk.canHaveDirectories()); item.setEnabled(disks[0].canHaveDirectories());
item = new MenuItem(menu, SWT.CASCADE); item = new MenuItem(menu, SWT.CASCADE);
item.setText("Collapse All"); item.setText("Collapse All");
@ -244,7 +244,7 @@ public class DiskExplorerTab {
setDirectoryExpandedStates(treeItem[0], false); setDirectoryExpandedStates(treeItem[0], false);
} }
}); });
item.setEnabled(disk.canHaveDirectories()); item.setEnabled(disks[0].canHaveDirectories());
return menu; return menu;
} }
@ -256,7 +256,7 @@ public class DiskExplorerTab {
MenuItem item = new MenuItem(menu, SWT.CASCADE); MenuItem item = new MenuItem(menu, SWT.CASCADE);
item.setText("Import..."); item.setText("Import...");
item.setEnabled(disk.canCreateFile() && disk.canWriteFileData()); item.setEnabled(disks[0].canCreateFile() && disks[0].canWriteFileData());
item.addSelectionListener(new SelectionAdapter() { item.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) { public void widgetSelected(SelectionEvent event) {
// FIXME // FIXME
@ -265,14 +265,14 @@ public class DiskExplorerTab {
item = new MenuItem(menu, SWT.CASCADE); item = new MenuItem(menu, SWT.CASCADE);
item.setText("Export"); item.setText("Export");
item.setEnabled(disk.canReadFileData()); item.setEnabled(disks[0].canReadFileData());
item.setMenu(createFileExportMenu(SWT.DROP_DOWN)); item.setMenu(createFileExportMenu(SWT.DROP_DOWN));
item = new MenuItem(menu, SWT.SEPARATOR); item = new MenuItem(menu, SWT.SEPARATOR);
item = new MenuItem(menu, SWT.CASCADE); item = new MenuItem(menu, SWT.CASCADE);
item.setText("Delete..."); item.setText("Delete...");
item.setEnabled(disk.canDeleteFile()); item.setEnabled(disks[0].canDeleteFile());
item.addSelectionListener(new SelectionAdapter() { item.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent event) { public void widgetSelected(SelectionEvent event) {
// FIXME // FIXME
@ -507,7 +507,7 @@ public class DiskExplorerTab {
* These can and are over-ridden by user sizing. * These can and are over-ridden by user sizing.
*/ */
protected void computeColumnWidths(int format) { protected void computeColumnWidths(int format) {
List headers = disk.getFileColumnHeaders(format); List headers = disks[0].getFileColumnHeaders(format);
int[] headerWidths = new int[headers.size()]; int[] headerWidths = new int[headers.size()];
GC gc = new GC(shell); GC gc = new GC(shell);
for (int i=0; i<headers.size(); i++) { for (int i=0; i<headers.size(); i++) {
@ -550,9 +550,9 @@ public class DiskExplorerTab {
*/ */
public void widgetSelected(SelectionEvent event) { public void widgetSelected(SelectionEvent event) {
if (fileTable.getSelectionCount() > 0) { if (fileTable.getSelectionCount() > 0) {
exportToolItem.setEnabled(disk.canReadFileData()); exportToolItem.setEnabled(disks[0].canReadFileData());
importToolItem.setEnabled(disk.canCreateFile() && disk.canWriteFileData()); importToolItem.setEnabled(disks[0].canCreateFile() && disks[0].canWriteFileData());
deleteToolItem.setEnabled(disk.canDeleteFile()); deleteToolItem.setEnabled(disks[0].canDeleteFile());
} else { } else {
exportToolItem.setEnabled(false); exportToolItem.setEnabled(false);
importToolItem.setEnabled(false); importToolItem.setEnabled(false);
@ -567,7 +567,7 @@ public class DiskExplorerTab {
} }
}); });
TableColumn column = null; TableColumn column = null;
List headers = disk.getFileColumnHeaders(currentFormat); List headers = disks[0].getFileColumnHeaders(currentFormat);
int[] widths = (int[])columnWidths.get(new Integer(currentFormat)); int[] widths = (int[])columnWidths.get(new Integer(currentFormat));
for (int i=0; i<headers.size(); i++) { for (int i=0; i<headers.size(); i++) {
FileColumnHeader header = (FileColumnHeader) headers.get(i); FileColumnHeader header = (FileColumnHeader) headers.get(i);
@ -652,7 +652,7 @@ public class DiskExplorerTab {
if (fileFilter != null) { if (fileFilter != null) {
data = fileFilter.filter(fileEntry); data = fileFilter.filter(fileEntry);
} else { } else {
data = disk.getFileData(fileEntry); data = fileEntry.getFormattedDisk().getFileData(fileEntry);
} }
OutputStream outputStream = new FileOutputStream(file); OutputStream outputStream = new FileOutputStream(file);
outputStream.write(data); outputStream.write(data);
@ -742,7 +742,7 @@ public class DiskExplorerTab {
item.setImage(imageManager.getDeletedFilesIcon()); item.setImage(imageManager.getDeletedFilesIcon());
item.setText("Deleted"); item.setText("Deleted");
item.setToolTipText("Show deleted files"); item.setToolTipText("Show deleted files");
item.setEnabled(disk.supportsDeletedFiles()); item.setEnabled(disks[0].supportsDeletedFiles());
item.addSelectionListener(new SelectionAdapter () { item.addSelectionListener(new SelectionAdapter () {
public void widgetSelected(SelectionEvent e) { public void widgetSelected(SelectionEvent e) {
ToolItem button = (ToolItem) e.getSource(); ToolItem button = (ToolItem) e.getSource();
@ -773,14 +773,15 @@ public class DiskExplorerTab {
exportToolItem.addSelectionListener(new SelectionAdapter () { exportToolItem.addSelectionListener(new SelectionAdapter () {
public void widgetSelected(SelectionEvent event) { public void widgetSelected(SelectionEvent event) {
if (event.detail != SWT.ARROW) { if (event.detail != SWT.ARROW) {
ExportWizard wizard = new ExportWizard(shell,
imageManager.getExportWizardLogo(), disk);
// Get a suggseted filter, if possible: // Get a suggseted filter, if possible:
FileEntry fileEntry = (FileEntry) fileTable.getSelection()[0].getData(); FileEntry fileEntry = (FileEntry) fileTable.getSelection()[0].getData();
if (fileEntry != null) { if (fileEntry != null) {
fileFilter = fileEntry.getSuggestedFilter(); fileFilter = fileEntry.getSuggestedFilter();
} }
// Start wizard: // Start wizard:
ExportWizard wizard = new ExportWizard(shell,
imageManager.getExportWizardLogo(),
fileEntry.getFormattedDisk());
wizard.setFileFilter(fileFilter); wizard.setFileFilter(fileFilter);
wizard.setDirectory(userPreferences.getExportDirectory()); wizard.setDirectory(userPreferences.getExportDirectory());
wizard.open(); wizard.open();
@ -810,7 +811,7 @@ public class DiskExplorerTab {
saveToolItem.setImage(imageManager.getSaveImageIcon()); saveToolItem.setImage(imageManager.getSaveImageIcon());
saveToolItem.setText("Save"); saveToolItem.setText("Save");
saveToolItem.setToolTipText("Save disk image"); saveToolItem.setToolTipText("Save disk image");
saveToolItem.setEnabled(disk.hasChanged()); saveToolItem.setEnabled(disks[0].hasChanged()); // same physical disk
saveToolItem.addSelectionListener(new SelectionAdapter () { saveToolItem.addSelectionListener(new SelectionAdapter () {
public void widgetSelected(SelectionEvent e) { public void widgetSelected(SelectionEvent e) {
save(); save();
@ -846,8 +847,8 @@ public class DiskExplorerTab {
*/ */
protected void save() { protected void save() {
try { try {
disk.save(); disks[0].save();
saveToolItem.setEnabled(disk.hasChanged()); saveToolItem.setEnabled(disks[0].hasChanged());
} catch (IOException ex) { } catch (IOException ex) {
Shell finalShell = shell; Shell finalShell = shell;
String errorMessage = ex.getMessage(); String errorMessage = ex.getMessage();
@ -858,7 +859,7 @@ public class DiskExplorerTab {
SWT.ICON_ERROR | SWT.CLOSE); SWT.ICON_ERROR | SWT.CLOSE);
box.setText("Unable to save disk image!"); box.setText("Unable to save disk image!");
box.setMessage( box.setMessage(
"Unable to save '" + disk.getFilename() + "'.\n\n" "Unable to save '" + disks[0].getFilename() + "'.\n\n"
+ "AppleCommander was unable to save the disk\n" + "AppleCommander was unable to save the disk\n"
+ "image. The system error given was '" + "image. The system error given was '"
+ errorMessage + "'\n\n" + errorMessage + "'\n\n"