diff options
Diffstat (limited to 'rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/propertypages/SystemTypeFieldEditor.java')
| -rw-r--r-- | rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/propertypages/SystemTypeFieldEditor.java | 545 |
1 files changed, 0 insertions, 545 deletions
diff --git a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/propertypages/SystemTypeFieldEditor.java b/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/propertypages/SystemTypeFieldEditor.java deleted file mode 100644 index 8b36ed8ba..000000000 --- a/rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/propertypages/SystemTypeFieldEditor.java +++ /dev/null @@ -1,545 +0,0 @@ -/******************************************************************************** - * Copyright (c) 2006 IBM Corporation. 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 - * - * Initial Contributors: - * The following IBM employees contributed to the Remote System Explorer - * component that contains this file: David McKnight, Kushal Munir, - * Michael Berger, David Dykstal, Phil Coulthard, Don Yantzi, Eric Simpson, - * Emily Bruner, Mazen Faraj, Adrian Storisteanu, Li Ding, and Kent Hawley. - * - * Contributors: - * {Name} (company) - description of contribution. - ********************************************************************************/ - - -package org.eclipse.rse.ui.propertypages; - -import java.util.ArrayList; -import java.util.Enumeration; -import java.util.Hashtable; -import java.util.StringTokenizer; - -import org.eclipse.jface.preference.FieldEditor; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jface.viewers.CellEditor; -import org.eclipse.jface.viewers.ColumnLayoutData; -import org.eclipse.jface.viewers.ColumnWeightData; -import org.eclipse.jface.viewers.ComboBoxCellEditor; -import org.eclipse.jface.viewers.ICellModifier; -import org.eclipse.jface.viewers.ILabelProviderListener; -import org.eclipse.jface.viewers.IStructuredContentProvider; -import org.eclipse.jface.viewers.ITableLabelProvider; -import org.eclipse.jface.viewers.TableLayout; -import org.eclipse.jface.viewers.TableViewer; -import org.eclipse.jface.viewers.TextCellEditor; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.rse.core.IRSESystemType; -import org.eclipse.rse.core.RSECorePlugin; -import org.eclipse.rse.core.subsystems.ISubSystemConfiguration; -import org.eclipse.rse.ui.ISystemPreferencesConstants; -import org.eclipse.rse.ui.RSESystemTypeAdapter; -import org.eclipse.rse.ui.RSEUIPlugin; -import org.eclipse.rse.ui.SystemResources; -import org.eclipse.rse.ui.SystemWidgetHelpers; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Table; -import org.eclipse.swt.widgets.TableColumn; -import org.eclipse.swt.widgets.TableItem; - - -/** - * This is a field type editor for the Remote Systems preference page, - * used for setting system type preferences. - */ -public class SystemTypeFieldEditor extends FieldEditor - implements ICellModifier, ITableLabelProvider, IStructuredContentProvider -{ - private Table table; - private GridData tableData; - private TableViewer tableViewer; - private CellEditor enabledCellEditor, userIdCellEditor; - private static final char KEYVALUE_DELIMITER='='; - private static final char KEYVALUEPAIR_DELIMITER=';'; - public static final char EACHVALUE_DELIMITER='+'; - private Hashtable keyValues; - private IRSESystemType[] systemTypes; - - private boolean enabledStateChanged = false; - - private static final int COLUMN_NAME = 0; - private static final int COLUMN_ENABLED = 1; - private static final int COLUMN_USERID = 2; - private static final String P_NAME = "name"; - private static final String P_ENABLED = "enabled"; - private static final String P_DESC = "desc"; - private static final String P_USERID = "userid"; - private static final String columnHeaders[] = - { - SystemResources.RESID_PREF_SYSTYPE_COLHDG_NAME, - SystemResources.RESID_PREF_SYSTYPE_COLHDG_ENABLED, - SystemResources.RESID_PREF_SYSTYPE_COLHDG_USERID, - SystemResources.RESID_PREF_SYSTYPE_COLHDG_DESC - }; - private static ColumnLayoutData columnLayouts[] = - { - new ColumnWeightData(20,80,true), - new ColumnWeightData(20,15,true), - new ColumnWeightData(20,100,true), - new ColumnWeightData(55,280,true) - }; - // give each column a property value to identify it - private static final String[] tableColumnProperties = - { - P_NAME, P_ENABLED, P_USERID, P_DESC - }; - - private static final boolean[] enabledStates = {Boolean.TRUE.booleanValue(), Boolean.FALSE.booleanValue()}; - private static final String[] enabledStateStrings = {Boolean.TRUE.toString(), Boolean.FALSE.toString()}; - - /** - * Constructor - * @param name - * @param labelText - * @param parent - */ - public SystemTypeFieldEditor(String name, String labelText, Composite parent) - { - super(name, labelText, parent); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.preference.FieldEditor#adjustForNumColumns(int) - */ - protected void adjustForNumColumns(int numColumns) - { - ((GridData)table.getLayoutData()).horizontalSpan = numColumns; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.preference.FieldEditor#doFillIntoGrid(org.eclipse.swt.widgets.Composite, int) - */ - protected void doFillIntoGrid(Composite parent, int numColumns) - { - table = createTable(parent); - ((GridData)table.getLayoutData()).horizontalSpan = numColumns; - tableViewer = new TableViewer(table); - createColumns(); - tableViewer.setColumnProperties(tableColumnProperties); - tableViewer.setCellModifier(this); - CellEditor editors[] = new CellEditor[columnHeaders.length]; - userIdCellEditor = new TextCellEditor(table); - enabledCellEditor = new ComboBoxCellEditor(table, enabledStateStrings, SWT.READ_ONLY); // DWD should consider a checkbox for this. - editors[COLUMN_USERID] = userIdCellEditor; - editors[COLUMN_ENABLED] = enabledCellEditor; - tableViewer.setCellEditors(editors); - - tableViewer.setLabelProvider(this); - tableViewer.setContentProvider(this); - tableViewer.setInput(new Object()); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.preference.FieldEditor#doLoad() - */ - protected void doLoad() - { - if (systemTypes == null) - systemTypes = getSystemTypes(false); - - String value = getPreferenceStore().getString(ISystemPreferencesConstants.SYSTEMTYPE_VALUES); - keyValues = null; - - if ((value == null) || (value.length() == 0)) - { - keyValues = new Hashtable(); - } - else - { - keyValues = parseString(value); - } - } - - /* (non-Javadoc) - * @see org.eclipse.jface.preference.FieldEditor#doLoadDefault() - */ - protected void doLoadDefault() - { - // when Defaults button pressed, we re-read the system types from disk - systemTypes = getSystemTypes(true); - keyValues.clear(); - tableViewer.refresh(); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.preference.FieldEditor#doStore() - */ - protected void doStore() - { - if (systemTypes != null) - { - String s = createString(keyValues); - - if (s != null) - getPreferenceStore().setValue(getPreferenceName(), s); - } - } - - /* (non-Javadoc) - * @see org.eclipse.jface.preference.FieldEditor#getNumberOfControls() - */ - public int getNumberOfControls() - { - return 1; - } - - /* - * @see FieldEditor.setEnabled(boolean,Composite). - */ - public void setEnabled(boolean enabled, Composite parent) - { - if (table != null) - table.setEnabled(enabled); - } - - /* - * @see FieldEditor.isValid(). - */ - public boolean isValid() - { - return true; - } - - - // ---------------- - // local methods... - // ---------------- - - private Table createTable(Composite parent) - { - table = new Table(parent, SWT.H_SCROLL | SWT.V_SCROLL | SWT.SINGLE | SWT.BORDER | SWT.FULL_SELECTION); - table.setLinesVisible(true); - tableData = new GridData(); - tableData.horizontalAlignment = GridData.FILL; - tableData.grabExcessHorizontalSpace = true; - tableData.widthHint = 410; - tableData.heightHint= 30; - tableData.verticalAlignment = GridData.FILL; - tableData.grabExcessVerticalSpace = true; - table.setLayoutData(tableData); - - SystemWidgetHelpers.setHelp(table, RSEUIPlugin.HELPPREFIX+"systype_preferences"); - return table; - } - - private void createColumns() - { - TableLayout layout = new TableLayout(); - table.setLayout(layout); - table.setHeaderVisible(true); - for (int i = 0; i < columnHeaders.length; i++) - { - layout.addColumnData(columnLayouts[i]); - TableColumn tc = new TableColumn(table, SWT.NONE,i); - tc.setResizable(columnLayouts[i].resizable); - tc.setText(columnHeaders[i]); - } - } - - /** - * Parse out list of key-value pairs into a hashtable - */ - private static Hashtable parseString(String allvalues) - { - StringTokenizer tokens = new StringTokenizer(allvalues, makeString(KEYVALUE_DELIMITER, KEYVALUEPAIR_DELIMITER)); - Hashtable keyValues = new Hashtable(10); - int count = 0; - String token1=null; - String token2=null; - while (tokens.hasMoreTokens()) - { - count++; - if ((count % 2) == 0) // even number - { - token2 = tokens.nextToken(); - keyValues.put(token1, token2); - } - else - token1 = tokens.nextToken(); - } - return keyValues; - } - - private static String makeString(char charOne, char charTwo) - { - StringBuffer s = new StringBuffer(2); - s.append(charOne); - s.append(charTwo); - return s.toString(); - } - - /** - * Convert hashtable of key-value pairs into a single string - */ - public static String createString(Hashtable keyValues) - { - if (keyValues == null) - return null; - Enumeration keys = keyValues.keys(); - StringBuffer sb = new StringBuffer(); - while (keys.hasMoreElements()) - { - String key = (String)keys.nextElement(); - String value = (String)keyValues.get(key); - if ((value != null) && (value.length()>0)) - { - sb.append(key); - sb.append(KEYVALUE_DELIMITER); - sb.append(value); - sb.append(KEYVALUEPAIR_DELIMITER); - } - } - - return sb.toString(); - } - - private IRSESystemType[] getSystemTypes(boolean defaults) - { - IRSESystemType[] types = RSECorePlugin.getDefault().getRegistry().getSystemTypes(); - - ArrayList list = new ArrayList(); - - if (systemTypes == null) { - - for (int i = 0; i < types.length; i++) { - - ISubSystemConfiguration[] configurations = RSEUIPlugin.getTheSystemRegistry().getSubSystemConfigurationsBySystemType(types[i].getName()); - - if (configurations != null && configurations.length > 0) { - list.add(types[i]); - } - } - } - - types = new IRSESystemType[list.size()]; - - for (int i = 0; i < list.size(); i++) { - types[i] = (IRSESystemType)(list.get(i)); - } - - return types; - } - - // ------------------------ - // ICellModifier methods... - // ------------------------ - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.ICellModifier#canModify(java.lang.Object, java.lang.String) - */ - public boolean canModify(Object element, String property) - { - if (property.equals(P_ENABLED)) - { - return true; - } - else if (property.equals(P_USERID)) - { - return true; - } - return false; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.ICellModifier#getValue(java.lang.Object, java.lang.String) - */ - public Object getValue(Object element, String property) - { - IRSESystemType row = (IRSESystemType)element; - RSESystemTypeAdapter adapter = (RSESystemTypeAdapter)(row.getAdapter(IRSESystemType.class)); - Object value = ""; - - if (property.equals(P_NAME)) - value = row.getName(); - else if (property.equals(P_ENABLED)) - value = (adapter.isEnabled(row) ? new Integer(0) : new Integer(1)); - else if (property.equals(P_USERID)) - value = (adapter.getDefaultUserId(row) == null) ? "" : adapter.getDefaultUserId(row); - else - value = (row.getDescription() == null) ? "" : row.getDescription(); - - return value; - } - - public boolean enabledStateChanged() - { - return enabledStateChanged; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.ICellModifier#modify(java.lang.Object, java.lang.String, java.lang.Object) - */ - public void modify(Object element, String property, Object value) - { - IRSESystemType row = (IRSESystemType)(((TableItem)element).getData()); - RSESystemTypeAdapter adapter = (RSESystemTypeAdapter)(row.getAdapter(IRSESystemType.class)); - - if (property.equals(P_ENABLED)) - { - Integer val = (Integer)value; - adapter.setIsEnabled(row, enabledStates[val.intValue()]); - enabledStateChanged = true; - } - else if (property.equals(P_USERID)) - { - adapter.setDefaultUserId(row, (String)value); - } - else - return; - - keyValues.put(row.getName(), ""); - tableViewer.update(row, null); - } - - // ------------------------------ - // ITableLabelProvider methods... - // ------------------------------ - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnImage(java.lang.Object, int) - */ - public Image getColumnImage(Object element, int columnIndex) - { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.ITableLabelProvider#getColumnText(java.lang.Object, int) - */ - public String getColumnText(Object element, int columnIndex) - { - IRSESystemType currType = (IRSESystemType)element; - RSESystemTypeAdapter adapter = (RSESystemTypeAdapter)(currType.getAdapter(IRSESystemType.class)); - - if (columnIndex == COLUMN_NAME) - return currType.getName(); - else if (columnIndex == COLUMN_ENABLED) - return Boolean.toString(adapter.isEnabled(currType)); - else if (columnIndex == COLUMN_USERID) - return (adapter.getDefaultUserId(currType)==null ? "" : adapter.getDefaultUserId(currType)); - else - return (currType.getDescription()==null ? "" : currType.getDescription()); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.IBaseLabelProvider#addListener(org.eclipse.jface.viewers.ILabelProviderListener) - */ - public void addListener(ILabelProviderListener listener) - { - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.IBaseLabelProvider#isLabelProperty(java.lang.Object, java.lang.String) - */ - public boolean isLabelProperty(Object element, String property) - { - return true; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.IBaseLabelProvider#removeListener(org.eclipse.jface.viewers.ILabelProviderListener) - */ - public void removeListener(ILabelProviderListener listener) - { - } - - // ------------------------------------- - // IStructuredContentProvider methods... - // ------------------------------------- - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object) - */ - public Object[] getElements(Object inputElement) - { - if (systemTypes == null) - systemTypes = getSystemTypes(false); - return systemTypes; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object) - */ - public void inputChanged(Viewer viewer, Object oldInput, Object newInput) - { - } - - // ---------------- - // Other methods... - // ---------------- - /** - * Set the tooltip text - */ - public void setToolTipText(String tip) - { - table.setToolTipText(tip); - } - - public static Hashtable initSystemTypePreferences(IPreferenceStore store, IRSESystemType[] systemTypes) - { - String value = store.getString(ISystemPreferencesConstants.SYSTEMTYPE_VALUES); - Hashtable keyValues = null; - if ((value == null) || (value.length()==0)) // not initialized yet? - { - return null; - // nothing to do, as we have read from systemTypes extension points already - } - else - { - keyValues = parseString(value); - // we have now a hashtable, where the keys are the system type names, - // and the values are the column-value attributes for that type, separated - // by a '+' character: enabled+userid. eg: "true+bob" - Enumeration keys = keyValues.keys(); - while (keys.hasMoreElements()) - { - String key = (String)keys.nextElement(); - String attributes = (String)keyValues.get(key); - String attr1="true", attr2=""; - if ((attributes != null) && (attributes.length()>0)) - { - StringTokenizer tokens = new StringTokenizer(attributes, Character.toString(EACHVALUE_DELIMITER)); - if (tokens.hasMoreTokens()) - { - attr1 = tokens.nextToken(); - if (tokens.hasMoreTokens()) - { - attr2 = tokens.nextToken(); - } - else - { - attr2 = "null"; - } - } - } - // find this system type in the array... - IRSESystemType matchingType = RSECorePlugin.getDefault().getRegistry().getSystemType(key); - RSESystemTypeAdapter adapter = (RSESystemTypeAdapter)(matchingType.getAdapter(IRSESystemType.class)); - - // update this system type's attributes as per preferences... - if (matchingType!=null) - { - adapter.setIsEnabled(matchingType, attr1.equals("true")); - if (!attr2.equals("null")) - adapter.setDefaultUserId(matchingType, attr2); - } - } - } - return keyValues; - } -}
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