diff options
Diffstat (limited to 'target_explorer/plugins/org.eclipse.tcf.te.filesystem.ui/src/org/eclipse/tcf/te/tcf/filesystem/ui/internal/search/FSModifiedSearchable.java')
| -rw-r--r-- | target_explorer/plugins/org.eclipse.tcf.te.filesystem.ui/src/org/eclipse/tcf/te/tcf/filesystem/ui/internal/search/FSModifiedSearchable.java | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/target_explorer/plugins/org.eclipse.tcf.te.filesystem.ui/src/org/eclipse/tcf/te/tcf/filesystem/ui/internal/search/FSModifiedSearchable.java b/target_explorer/plugins/org.eclipse.tcf.te.filesystem.ui/src/org/eclipse/tcf/te/tcf/filesystem/ui/internal/search/FSModifiedSearchable.java new file mode 100644 index 000000000..df7113707 --- /dev/null +++ b/target_explorer/plugins/org.eclipse.tcf.te.filesystem.ui/src/org/eclipse/tcf/te/tcf/filesystem/ui/internal/search/FSModifiedSearchable.java @@ -0,0 +1,253 @@ +/******************************************************************************* + * Copyright (c) 2011, 2013 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 + * + * Contributors: + * Wind River Systems - initial API and implementation + *******************************************************************************/ +package org.eclipse.tcf.te.tcf.filesystem.ui.internal.search; + +import org.eclipse.swt.SWT; +import org.eclipse.swt.events.ModifyEvent; +import org.eclipse.swt.events.ModifyListener; +import org.eclipse.swt.events.SelectionAdapter; +import org.eclipse.swt.events.SelectionEvent; +import org.eclipse.swt.events.SelectionListener; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Button; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Label; +import org.eclipse.swt.widgets.Text; +import org.eclipse.tcf.te.tcf.filesystem.core.model.FSTreeNode; +import org.eclipse.tcf.te.tcf.filesystem.ui.nls.Messages; +import org.eclipse.tcf.te.ui.controls.BaseEditBrowseTextControl; +import org.eclipse.tcf.te.ui.search.TreeViewerSearchDialog; + +/** + * The searchable that provides a UI to collect and test + * the last modified time of a file during searching. + */ +public class FSModifiedSearchable extends FSBaseSearchable { + // Constant values of last modified options + private static final int OPTION_NOT_REMEMBER = 0; + private static final int OPTION_LAST_WEEK = 1; + private static final int OPTION_LAST_MONTH = 2; + private static final int OPTION_LAST_YEAR = 3; + private static final int OPTION_SPECIFIED = 4; + + // Constant values of different time unit, used for matching purpose. + private static final long SECOND = 1000L; + private static final long MINUTE = 60 * SECOND; + private static final long HOUR = 60 * MINUTE; + private static final long DAY = 24 * HOUR; + private static final long WEEK = 7 * DAY; + private static final long MONTH = 30 * DAY; + private static final long YEAR = 365 * DAY; + + // The choice selected + private int choice; + // The specified "from" date + private long fromTime; + // The specified "to" date + private long toTime; + + // UI elements for input + private Button fBtnLmNotRem; + private Button fBtnLmLastWeek; + private Button fBtnLmPastMonth; + private Button fBtnLmPastYear; + private Button fBtnLmSpecified; + private BaseEditBrowseTextControl txtLmFrom; + private BaseEditBrowseTextControl txtLmTo; + + /* (non-Javadoc) + * @see org.eclipse.tcf.te.ui.utils.AbstractSearchable#createAdvancedPart(org.eclipse.tcf.te.ui.search.TreeViewerSearchDialog, org.eclipse.swt.widgets.Composite) + */ + @Override + public void createAdvancedPart(TreeViewerSearchDialog dialog, Composite parent) { + SelectionListener l = new SelectionAdapter() { + @Override + public void widgetSelected(SelectionEvent e) { + optionChecked(e); + } + }; + Composite modifiedComp = createSection(parent, Messages.FSModifiedSearchable_WhenModified); + modifiedComp.setLayout(new GridLayout(4, false)); + + fBtnLmNotRem = new Button(modifiedComp, SWT.RADIO); + fBtnLmNotRem.setText(Messages.FSModifiedSearchable_DontRemember); + fBtnLmNotRem.setSelection(true); + GridData data = new GridData(); + data.horizontalSpan = 4; + fBtnLmNotRem.setLayoutData(data); + fBtnLmNotRem.addSelectionListener(l); + + fBtnLmLastWeek = new Button(modifiedComp, SWT.RADIO); + fBtnLmLastWeek.setText(Messages.FSModifiedSearchable_LastWeek); + data = new GridData(); + data.horizontalSpan = 4; + fBtnLmLastWeek.setLayoutData(data); + fBtnLmLastWeek.addSelectionListener(l); + + fBtnLmPastMonth = new Button(modifiedComp, SWT.RADIO); + fBtnLmPastMonth.setText(Messages.FSModifiedSearchable_PastMonth); + data = new GridData(); + data.horizontalSpan = 4; + fBtnLmPastMonth.setLayoutData(data); + fBtnLmPastMonth.addSelectionListener(l); + + fBtnLmPastYear = new Button(modifiedComp, SWT.RADIO); + fBtnLmPastYear.setText(Messages.FSModifiedSearchable_PastYear); + data = new GridData(); + data.horizontalSpan = 4; + fBtnLmPastYear.setLayoutData(data); + fBtnLmPastYear.addSelectionListener(l); + + fBtnLmSpecified = new Button(modifiedComp, SWT.RADIO); + fBtnLmSpecified.setText(Messages.FSModifiedSearchable_SpecifyDates); + data = new GridData(); + fBtnLmSpecified.setLayoutData(data); + fBtnLmSpecified.addSelectionListener(l); + + Composite cmpFrom = new Composite(modifiedComp, SWT.NONE); + GridLayout layout = new GridLayout(2, false); + layout.marginWidth = 0; + layout.marginHeight = 0; + layout.horizontalSpacing = 0; + layout.verticalSpacing = 0; + cmpFrom.setLayout(layout); + data = new GridData(); + cmpFrom.setLayoutData(data); + + txtLmFrom = new BaseEditBrowseTextControl(null); + txtLmFrom.setIsGroup(false); + txtLmFrom.setHasHistory(false); + txtLmFrom.setHideBrowseButton(true); + txtLmFrom.setParentControlIsInnerPanel(true); + txtLmFrom.setupPanel(cmpFrom); + txtLmFrom.setEnabled(false); + txtLmFrom.setEditFieldValidator(new DateValidator()); + Text text = (Text) txtLmFrom.getEditFieldControl(); + text.addModifyListener(new ModifyListener() { + @Override + public void modifyText(ModifyEvent e) { + datesModified(); + } + }); + + Label label = new Label(modifiedComp, SWT.NONE); + label.setText(Messages.FSModifiedSearchable_ToDate); + + Composite cmpTo = new Composite(modifiedComp, SWT.NONE); + layout = new GridLayout(2, false); + layout.marginWidth = 0; + layout.marginHeight = 0; + layout.horizontalSpacing = 0; + layout.verticalSpacing = 0; + cmpTo.setLayout(layout); + data = new GridData(); + cmpTo.setLayoutData(data); + + txtLmTo = new BaseEditBrowseTextControl(null); + txtLmTo.setIsGroup(false); + txtLmTo.setHasHistory(false); + txtLmTo.setHideBrowseButton(true); + txtLmTo.setParentControlIsInnerPanel(true); + txtLmTo.setupPanel(cmpTo); + txtLmTo.setEnabled(false); + txtLmTo.setEditFieldValidator(new DateValidator()); + text = (Text) txtLmTo.getEditFieldControl(); + text.addModifyListener(new ModifyListener() { + @Override + public void modifyText(ModifyEvent e) { + datesModified(); + } + }); + } + + /** + * The modified event of the date fields. + */ + protected void datesModified() { + fireOptionChanged(); + } + + /* + * (non-Javadoc) + * @see org.eclipse.tcf.te.ui.utils.AbstractSearchable#isInputValid() + */ + @Override + public boolean isInputValid() { + if(choice == OPTION_SPECIFIED && txtLmFrom != null && txtLmTo != null) { + boolean vFrom = txtLmFrom.isValid(); + boolean vTo = txtLmTo.isValid(); + if(vFrom) { + String fromText = txtLmFrom.getEditFieldControlText().trim(); + this.fromTime = DateValidator.parseTimeInMillis(fromText); + } + if(vTo) { + String toText = txtLmTo.getEditFieldControlText().trim(); + this.toTime = DateValidator.parseTimeInMillis(toText); + } + return vFrom && vTo; + } + return true; + } + + /** + * The method handling the selection event. + * + * @param e The selection event. + */ + protected void optionChecked(SelectionEvent e) { + Object src = e.getSource(); + boolean specified = false; + if(src == fBtnLmNotRem) { + choice = OPTION_NOT_REMEMBER; + } + else if(src == fBtnLmLastWeek) { + choice = OPTION_LAST_WEEK; + } + else if(src == fBtnLmPastMonth) { + choice = OPTION_LAST_MONTH; + } + else if(src == fBtnLmPastYear) { + choice = OPTION_LAST_YEAR; + } + else if(src == fBtnLmSpecified) { + choice = OPTION_SPECIFIED; + specified = true; + } + if (txtLmFrom != null) txtLmFrom.setEnabled(specified); + if (txtLmTo != null) txtLmTo.setEnabled(specified); + fireOptionChanged(); + } + + /* + * (non-Javadoc) + * @see org.eclipse.tcf.te.ui.interfaces.ISearchMatcher#match(java.lang.Object) + */ + @Override + public boolean match(Object element) { + if (element instanceof FSTreeNode) { + FSTreeNode node = (FSTreeNode) element; + long now = System.currentTimeMillis(); + switch (choice) { + case OPTION_NOT_REMEMBER: + return true; + case OPTION_LAST_WEEK: + return node.attr.mtime > now - WEEK; + case OPTION_LAST_MONTH: + return node.attr.mtime > now - MONTH; + case OPTION_LAST_YEAR: + return node.attr.mtime > now - YEAR; + case OPTION_SPECIFIED: + return node.attr.mtime >= fromTime && node.attr.mtime < toTime; + } + } + return false; + } +} |