net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/externaltools/launchConfigurations/ExternalToolsRefreshTab.java

   1 package net.sourceforge.phpdt.externaltools.launchConfigurations;
   2
   3 /**********************************************************************
   4 Copyright (c) 2000, 2002 IBM Corp.  All rights reserved.
   5 This file is made available under the terms of the Common Public License v1.0
   6 which accompanies this distribution, and is available at
   7 http://www.eclipse.org/legal/cpl-v10.html
   8 **********************************************************************/
   9
  10 import net.sourceforge.phpdt.externaltools.group.IGroupDialogPage;
  11 import net.sourceforge.phpdt.externaltools.internal.dialog.ExternalToolVariableForm;
  12 import net.sourceforge.phpdt.externaltools.internal.model.ExternalToolsImages;
  13 import net.sourceforge.phpdt.externaltools.internal.model.ExternalToolsPlugin;
  14 import net.sourceforge.phpdt.externaltools.internal.registry.ExternalToolVariable;
  15 import net.sourceforge.phpdt.externaltools.model.IExternalToolConstants;
  16 import net.sourceforge.phpdt.externaltools.model.ToolUtil;
  17
  18 import org.eclipse.core.runtime.CoreException;
  19 import org.eclipse.debug.core.ILaunchConfiguration;
  20 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
  21 import org.eclipse.debug.ui.AbstractLaunchConfigurationTab;
  22 import org.eclipse.jface.dialogs.IMessageProvider;
  23 import org.eclipse.swt.SWT;
  24 import org.eclipse.swt.events.SelectionAdapter;
  25 import org.eclipse.swt.events.SelectionEvent;
  26 import org.eclipse.swt.graphics.Image;
  27 import org.eclipse.swt.layout.GridData;
  28 import org.eclipse.swt.layout.GridLayout;
  29 import org.eclipse.swt.widgets.Button;
  30 import org.eclipse.swt.widgets.Composite;
  31
  32 public class ExternalToolsRefreshTab extends AbstractLaunchConfigurationTab implements IGroupDialogPage {
  33
  34         private ExternalToolVariableForm variableForm;
  35
  36         protected Button refreshField;
  37         protected Button recursiveField;
  38
  39         /**
  40          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#createControl(org.eclipse.swt.widgets.Composite)
  41          */
  42         public void createControl(Composite parent) {
  43                 Composite mainComposite = new Composite(parent, SWT.NONE);
  44                 setControl(mainComposite);
  45
  46                 GridLayout layout = new GridLayout();
  47                 layout.numColumns = 1;
  48                 GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
  49                 mainComposite.setLayout(layout);
  50                 mainComposite.setLayoutData(gridData);
  51                 mainComposite.setFont(parent.getFont());
  52                 createVerticalSpacer(mainComposite, 1);
  53                 createRefreshComponent(mainComposite);
  54                 createRecursiveComponent(mainComposite);
  55                 createScopeComponent(mainComposite);
  56         }
  57
  58         /**
  59          * Creates the controls needed to edit the refresh recursive
  60          * attribute of an external tool
  61          *
  62          * @param parent the composite to create the controls in
  63          */
  64         protected void createRecursiveComponent(Composite parent) {
  65                 recursiveField = new Button(parent, SWT.CHECK);
  66                 recursiveField.setText(ExternalToolsLaunchConfigurationMessages.getString("ExternalToolsRefreshTab.Recursively_&include_sub-folders_1")); //$NON-NLS-1$
  67                 GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
  68                 recursiveField.setLayoutData(data);
  69                 recursiveField.setFont(parent.getFont());
  70                 recursiveField.addSelectionListener(new SelectionAdapter() {
  71                         public void widgetSelected(SelectionEvent e) {
  72                                 updateLaunchConfigurationDialog();
  73                         }
  74                 });
  75         }
  76
  77         /**
  78          * Creates the controls needed to edit the refresh scope
  79          * attribute of an external tool
  80          *
  81          * @param parent the composite to create the controls in
  82          */
  83         protected void createRefreshComponent(Composite parent) {
  84                 refreshField = new Button(parent, SWT.CHECK);
  85                 refreshField.setText(ExternalToolsLaunchConfigurationMessages.getString("ExternalToolsRefreshTab.&Refresh_resources_after_running_tool_1")); //$NON-NLS-1$
  86                 GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
  87                 refreshField.setLayoutData(data);
  88                 refreshField.setFont(parent.getFont());
  89                 refreshField.addSelectionListener(new SelectionAdapter() {
  90                         public void widgetSelected(SelectionEvent e) {
  91                                 updateEnabledState();
  92                                 updateLaunchConfigurationDialog();
  93                         }
  94                 });
  95         }
  96
  97         /**
  98          * Creates the controls needed to edit the refresh scope variable
  99          * attribute of an external tool
 100          *
 101          * @param parent the composite to create the controls in
 102          */
 103         protected void createScopeComponent(Composite parent) {
 104                 String label = ExternalToolsLaunchConfigurationMessages.getString("ExternalToolsRefreshTab.Choose_scope_v&ariable___2"); //$NON-NLS-1$
 105                 ExternalToolVariable[] vars = ExternalToolsPlugin.getDefault().getRefreshVariableRegistry().getRefreshVariables();
 106                 variableForm = new ExternalToolVariableForm(label, vars);
 107                 variableForm.createContents(parent, this);
 108         }
 109
 110
 111         /**
 112          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#setDefaults(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
 113          */
 114         public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
 115         }
 116
 117         /**
 118          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#initializeFrom(org.eclipse.debug.core.ILaunchConfiguration)
 119          */
 120         public void initializeFrom(ILaunchConfiguration configuration) {
 121                 updateRefresh(configuration);
 122                 updateRecursive(configuration);
 123                 updateScope(configuration);
 124         }
 125         /**
 126          * Method udpateScope.
 127          * @param configuration
 128          */
 129         private void updateScope(ILaunchConfiguration configuration) {
 130                 String scope = null;
 131                 try {
 132                         scope= configuration.getAttribute(IExternalToolConstants.ATTR_REFRESH_SCOPE, (String)null);
 133                 } catch (CoreException ce) {
 134                         ExternalToolsPlugin.getDefault().log(ExternalToolsLaunchConfigurationMessages.getString("ExternalToolsRefreshTab.Exception_reading_launch_configuration_3"), ce); //$NON-NLS-1$
 135                 }
 136                 String varName = null;
 137                 String varValue = null;
 138                 if (scope != null) {
 139                         ToolUtil.VariableDefinition varDef = ToolUtil.extractVariableTag(scope, 0);
 140                         varName = varDef.name;
 141                         varValue = varDef.argument;
 142                 }
 143                 variableForm.selectVariable(varName, varValue);
 144         }
 145         /**
 146          * Method updateRecursive.
 147          * @param configuration
 148          */
 149         private void updateRecursive(ILaunchConfiguration configuration) {
 150                 boolean recursive= true;
 151                 try {
 152                         recursive= configuration.getAttribute(IExternalToolConstants.ATTR_REFRESH_RECURSIVE, false);
 153                 } catch (CoreException ce) {
 154                         ExternalToolsPlugin.getDefault().log(ExternalToolsLaunchConfigurationMessages.getString("ExternalToolsRefreshTab.Exception_reading_launch_configuration_3"), ce); //$NON-NLS-1$
 155                 }
 156                 recursiveField.setSelection(recursive);
 157         }
 158         /**
 159          * Method updateRefresh.
 160          * @param configuration
 161          */
 162         private void updateRefresh(ILaunchConfiguration configuration) {
 163                 String scope= null;
 164                 try {
 165                         scope= configuration.getAttribute(IExternalToolConstants.ATTR_REFRESH_SCOPE, (String)null);
 166                 } catch (CoreException ce) {
 167                         ExternalToolsPlugin.getDefault().log(ExternalToolsLaunchConfigurationMessages.getString("ExternalToolsRefreshTab.Exception_reading_launch_configuration_3"), ce); //$NON-NLS-1$
 168                 }
 169                 refreshField.setSelection(scope != null);
 170                 updateEnabledState();
 171         }
 172
 173         /**
 174          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#performApply(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
 175          */
 176         public void performApply(ILaunchConfigurationWorkingCopy configuration) {
 177
 178                 if (refreshField.getSelection()) {
 179                         configuration.setAttribute(IExternalToolConstants.ATTR_REFRESH_SCOPE, variableForm.getSelectedVariable());
 180                 } else {
 181                         configuration.setAttribute(IExternalToolConstants.ATTR_REFRESH_SCOPE, (String)null);
 182                 }
 183
 184                 setAttribute(IExternalToolConstants.ATTR_REFRESH_RECURSIVE, configuration, recursiveField.getSelection(), false);
 185         }
 186
 187         /**
 188          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#getName()
 189          */
 190         public String getName() {
 191                 return ExternalToolsLaunchConfigurationMessages.getString("ExternalToolsRefreshTab.Refres&h_6"); //$NON-NLS-1$
 192         }
 193
 194         /**
 195          * Updates the enablement state of the fields.
 196          */
 197         protected void updateEnabledState() {
 198                 if (refreshField != null) {
 199                         if (recursiveField != null) {
 200                                 recursiveField.setEnabled(refreshField.getSelection());
 201                         }
 202                         if (variableForm != null) {
 203                                 variableForm.setEnabled(refreshField.getSelection());
 204                         }
 205                 }
 206         }
 207         /**
 208          * @see net.sourceforge.phpdt.externaltools.group.IGroupDialogPage#convertHeightHint(int)
 209          */
 210         public int convertHeightHint(int chars) {
 211                 return 0;
 212         }
 213
 214         /**
 215          * @see net.sourceforge.phpdt.externaltools.group.IGroupDialogPage#setButtonGridData(org.eclipse.swt.widgets.Button)
 216          */
 217         public GridData setButtonGridData(Button button) {
 218                 return null;
 219         }
 220
 221         /**
 222          * @see net.sourceforge.phpdt.externaltools.group.IGroupDialogPage#setMessage(java.lang.String, int)
 223          */
 224         public void setMessage(String newMessage, int newType) {
 225                 setMessage(newMessage);
 226         }
 227
 228         /**
 229          * @see net.sourceforge.phpdt.externaltools.group.IGroupDialogPage#updateValidState()
 230          */
 231         public void updateValidState() {
 232                 updateLaunchConfigurationDialog();
 233         }
 234
 235         /**
 236          * @see org.eclipse.jface.dialogs.IMessageProvider#getMessageType()
 237          */
 238         public int getMessageType() {
 239                 if (getErrorMessage() != null) {
 240                         return IMessageProvider.ERROR;
 241                 } else if (getMessage() != null) {
 242                         return IMessageProvider.WARNING;
 243                 }
 244                 return IMessageProvider.NONE;
 245         }
 246         /**
 247          * @see org.eclipse.debug.ui.ILaunchConfigurationTab#getImage()
 248          */
 249         public Image getImage() {
 250                 return ExternalToolsImages.getImage(IExternalToolConstants.IMG_ACTION_REFRESH);
 251         }
 252
 253 }