diff options
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.ui/src/org/eclipse/tcf/te/tcf/filesystem/ui/internal/properties/GeneralInformationPage.java')
| -rw-r--r-- | target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.ui/src/org/eclipse/tcf/te/tcf/filesystem/ui/internal/properties/GeneralInformationPage.java | 129 |
1 files changed, 40 insertions, 89 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.ui/src/org/eclipse/tcf/te/tcf/filesystem/ui/internal/properties/GeneralInformationPage.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.ui/src/org/eclipse/tcf/te/tcf/filesystem/ui/internal/properties/GeneralInformationPage.java index 94624e244..e1854dff5 100644 --- a/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.ui/src/org/eclipse/tcf/te/tcf/filesystem/ui/internal/properties/GeneralInformationPage.java +++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.filesystem.ui/src/org/eclipse/tcf/te/tcf/filesystem/ui/internal/properties/GeneralInformationPage.java @@ -1,5 +1,5 @@ /********************************************************************************************* - * Copyright (c) 2011, 2014 Wind River Systems, Inc. and others. All rights reserved. + * Copyright (c) 2011, 2015 Wind River Systems, Inc. and others. All rights reserved. * This program and the accompanying materials are made available under the terms * of the Eclipse Public License v1.0 which accompanies this distribution, and is * available at http://www.eclipse.org/legal/epl-v10.html @@ -16,7 +16,6 @@ import java.util.Date; import org.eclipse.core.runtime.Assert; import org.eclipse.core.runtime.IAdaptable; -import org.eclipse.core.runtime.IStatus; import org.eclipse.jface.window.Window; import org.eclipse.osgi.util.NLS; import org.eclipse.swt.SWT; @@ -29,12 +28,9 @@ import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Control; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Text; -import org.eclipse.tcf.te.tcf.filesystem.core.internal.operations.IOpExecutor; -import org.eclipse.tcf.te.tcf.filesystem.core.internal.operations.JobExecutor; -import org.eclipse.tcf.te.tcf.filesystem.core.internal.operations.NullOpExecutor; -import org.eclipse.tcf.te.tcf.filesystem.core.internal.operations.OpCommitAttr; -import org.eclipse.tcf.te.tcf.filesystem.core.internal.operations.OpRefresh; -import org.eclipse.tcf.te.tcf.filesystem.core.model.FSTreeNode; +import org.eclipse.tcf.te.tcf.filesystem.core.interfaces.runtime.IFSTreeNode; +import org.eclipse.tcf.te.tcf.filesystem.core.interfaces.runtime.IFSTreeNodeWorkingCopy; +import org.eclipse.tcf.te.tcf.filesystem.ui.internal.operations.UiExecutor; import org.eclipse.tcf.te.tcf.filesystem.ui.nls.Messages; import org.eclipse.ui.dialogs.PropertyPage; @@ -42,14 +38,12 @@ import org.eclipse.ui.dialogs.PropertyPage; * The general information page of a file's properties dialog. */ public class GeneralInformationPage extends PropertyPage { - // The times of retrying before failure. - private static final int RETRY_TIMES = 3; // The formatter for the size of a file. private static final DecimalFormat SIZE_FORMAT = new DecimalFormat(); // The original node. - FSTreeNode node; + IFSTreeNode node; // Cloned node for modification. - FSTreeNode clone; + IFSTreeNodeWorkingCopy fWorkingCopy; // The button of "Read-Only" Button btnReadOnly; // The button of "Hidden" @@ -147,8 +141,8 @@ public class GeneralInformationPage extends PropertyPage { btnReadOnly.addSelectionListener(new SelectionAdapter(){ @Override public void widgetSelected(SelectionEvent e) { - if(btnReadOnly.getSelection()!=clone.isReadOnly()){ - clone.setReadOnly(btnReadOnly.getSelection()); + if(btnReadOnly.getSelection()!=fWorkingCopy.isReadOnly()){ + fWorkingCopy.setReadOnly(btnReadOnly.getSelection()); } } }); @@ -161,9 +155,7 @@ public class GeneralInformationPage extends PropertyPage { @Override public void widgetSelected(SelectionEvent e) { Button btnHidden = (Button) e.getSource(); - if(btnHidden.getSelection()!=clone.isHidden()){ - clone.setHidden(btnHidden.getSelection()); - } + fWorkingCopy.setHidden(btnHidden.getSelection()); } }); // Advanced Attributes @@ -183,18 +175,18 @@ public class GeneralInformationPage extends PropertyPage { * Update the value of attributes section. */ private void updateAttributes() { - btnReadOnly.setSelection(clone.isReadOnly()); - btnHidden.setSelection(clone.isHidden()); + btnReadOnly.setSelection(fWorkingCopy.isReadOnly()); + btnHidden.setSelection(fWorkingCopy.isHidden()); } /** * Show the advanced attributes dialog for the specified file/folder. */ void showAdvancedAttributes() { - AdvancedAttributesDialog dialog = new AdvancedAttributesDialog(this.getShell(), (FSTreeNode)(clone.clone())); + AdvancedAttributesDialog dialog = new AdvancedAttributesDialog(this.getShell(), fWorkingCopy.createWorkingCopy()); if (dialog.open() == Window.OK) { - FSTreeNode result = dialog.getResult(); - clone.attr = result.attr; + IFSTreeNodeWorkingCopy result = dialog.getResult(); + UiExecutor.execute(result.operationCommit()); } } @@ -271,13 +263,7 @@ public class GeneralInformationPage extends PropertyPage { @Override public void widgetSelected(SelectionEvent e) { int bit = 1 << (8 - index); - boolean on = clone.attr != null && (clone.attr.permissions & bit) != 0; - boolean newOn = btnPermissions[index].getSelection(); - if (newOn != on) { - int permissions = clone.attr != null ? clone.attr.permissions : 0; - permissions = newOn ? (permissions | bit) : (permissions & ~bit); - clone.setPermissions(permissions); - } + fWorkingCopy.setPermission(bit, btnPermissions[index].getSelection()); } }); } @@ -288,8 +274,7 @@ public class GeneralInformationPage extends PropertyPage { private void updatePermissions(){ for (int i = 0; i < 9; i++) { final int bit = 1 << (8 - i); - final boolean on = clone.attr != null && (clone.attr.permissions & bit) != 0; - btnPermissions[i].setSelection(on); + btnPermissions[i].setSelection(fWorkingCopy.getPermission(bit)); } } @@ -299,68 +284,29 @@ public class GeneralInformationPage extends PropertyPage { */ @Override protected void performDefaults() { - clone = (FSTreeNode) node.clone(); + fWorkingCopy = node.createWorkingCopy(); if (node.isWindowsNode()) { updateAttributes(); - } - else { + } else { updatePermissions(); } super.performDefaults(); } - /* - * (non-Javadoc) - * @see org.eclipse.jface.preference.PreferencePage#performOk() - */ @Override public boolean performOk() { if (hasAttrsChanged()) { - IStatus status = commitAttr(); - if(!status.isOK()) { - setErrorMessage(status.getMessage()); - return false; - } + UiExecutor.execute(fWorkingCopy.operationCommit()); } - return true; + return getErrorMessage() == null; } /** - * Commit the new attributes of the file and - * return a status. This operation will try - * several times before reporting failure. - * - * @return The committing status. - */ - private IStatus commitAttr() { - OpCommitAttr op = new OpCommitAttr(node, clone.attr); - IOpExecutor executor = new NullOpExecutor(); - IStatus status = null; - for (int i = 0; i < RETRY_TIMES; i++) { - status = executor.execute(op); - if (status.isOK()) { - if (!node.isRoot()) { - // Refresh the parent so that the filters work! - executor = new JobExecutor(); - executor.execute(new OpRefresh(node.getParent())); - } - return status; - } - } - return status; - } - - /** * If the attributes has been changed. * @return If the attributes has been changed. */ - private boolean hasAttrsChanged(){ - if(node.isWindowsNode()){ - // If it is a Windows file, only check its attributes. - return node.getWin32Attrs() != clone.getWin32Attrs(); - } - // If it is not a Windows file, only check its permissions. - return node.attr != null && clone.attr != null && node.attr.permissions != clone.attr.permissions; + private boolean hasAttrsChanged() { + return fWorkingCopy.isDirty(); } /* (non-Javadoc) @@ -369,33 +315,38 @@ public class GeneralInformationPage extends PropertyPage { @Override protected Control createContents(Composite parent) { IAdaptable element = getElement(); - Assert.isTrue(element instanceof FSTreeNode); + Assert.isTrue(element instanceof IFSTreeNode); - node = (FSTreeNode) element; - clone = (FSTreeNode) node.clone(); + node = (IFSTreeNode) element; + fWorkingCopy = node.createWorkingCopy(); Composite page = new Composite(parent, SWT.NONE); GridLayout gridLayout = new GridLayout(2, false); page.setLayout(gridLayout); // Field "Name" - createField(Messages.GeneralInformationPage_Name, clone.name, page); + createField(Messages.GeneralInformationPage_Name, fWorkingCopy.getName(), page); // Field "Type" - createField(Messages.GeneralInformationPage_Type, clone.getFileType(), page); + String fileType = fWorkingCopy.getFileTypeLabel(); + createField(Messages.GeneralInformationPage_Type, fileType, page); // Field "Location" - String location = clone.isSystemRoot() || clone.isRoot() ? - Messages.GeneralInformationPage_Computer : clone.getLocation(); + + String location = fWorkingCopy.isFileSystem() || fWorkingCopy.isRootDirectory() ? + Messages.GeneralInformationPage_Computer : fWorkingCopy.getLocation(); createField(Messages.GeneralInformationPage_Location, location, page); // Field "Size" - if (clone.isFile()) { - createField(Messages.GeneralInformationPage_Size, clone.attr != null ? getSizeText(clone.attr.size) : "", page); //$NON-NLS-1$ + if (fWorkingCopy.isFile()) { + long size = fWorkingCopy.getSize(); + createField(Messages.GeneralInformationPage_Size, size > 0 ? getSizeText(size) : "", page); //$NON-NLS-1$ } // Field "Modified" - createField(Messages.GeneralInformationPage_Modified, clone.attr != null ? getDateText(clone.attr.mtime) : "", page); //$NON-NLS-1$ + long lm = fWorkingCopy.getModificationTime(); + createField(Messages.GeneralInformationPage_Modified, lm != 0 ? getDateText(lm) : "", page); //$NON-NLS-1$ // Field "Accessed" - if (clone.isFile()) { - createField(Messages.GeneralInformationPage_Accessed, clone.attr != null ? getDateText(clone.attr.atime) : "", page); //$NON-NLS-1$ + if (fWorkingCopy.isFile()) { + long at = fWorkingCopy.getAccessTime(); + createField(Messages.GeneralInformationPage_Accessed, at != 0 ? getDateText(at) : "", page); //$NON-NLS-1$ } createSeparator(page); - if (clone.isWindowsNode()) { + if (fWorkingCopy.isWindowsNode()) { createAttributesSection(page); } else { createPermissionsSection(page); |