org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/preferences/GlobalBuildLogPreferencePage.java

   1 /*******************************************************************************
   2  * Copyright (c) 2010 Broadcom Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  * Alex Collins (Broadcom Corp.) - Initial implementation
  10  *******************************************************************************/
  11 package org.eclipse.cdt.internal.ui.preferences;
  12
  13 import org.eclipse.core.runtime.IPath;
  14 import org.eclipse.core.runtime.Path;
  15 import org.eclipse.jface.preference.BooleanFieldEditor;
  16 import org.eclipse.jface.preference.FieldEditorPreferencePage;
  17 import org.eclipse.jface.preference.IPreferenceStore;
  18 import org.eclipse.jface.preference.StringButtonFieldEditor;
  19 import org.eclipse.swt.SWT;
  20 import org.eclipse.swt.widgets.Composite;
  21 import org.eclipse.swt.widgets.FileDialog;
  22 import org.eclipse.ui.IWorkbench;
  23 import org.eclipse.ui.IWorkbenchPreferencePage;
  24
  25 import org.eclipse.cdt.internal.ui.buildconsole.BuildConsoleManager;
  26 import org.eclipse.cdt.internal.ui.buildconsole.GlobalBuildConsoleManager;
  27
  28 /**
  29  * Preference page for build logging options, such as whether the
  30  * global build console should be logged and, if so, where.
  31  */
  32 public class GlobalBuildLogPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage {
  33         public GlobalBuildLogPreferencePage() {
  34                 super(GRID);
  35                 setPreferenceStore(GlobalBuildConsoleManager.getBuildLogPreferenceStore());
  36         }
  37
  38         /**
  39          * A file path field with choose button that does not require the chosen file to exist.
  40          */
  41         static private class FilePathEditor extends StringButtonFieldEditor {
  42                 public FilePathEditor(String name, String label, Composite parent) {
  43                         super(name, label, parent);
  44                 }
  45
  46                 @Override
  47                 protected String changePressed() {
  48                         FileDialog dialog = new FileDialog(getShell(), SWT.NONE);
  49                         dialog.setText(getLabelText());
  50                         String fileName = super.oldValue;
  51                         IPath logFolder = new Path(fileName).removeLastSegments(1);
  52                         dialog.setFilterPath(logFolder.toOSString());
  53                         return dialog.open();
  54                 }
  55         }
  56
  57         @Override
  58         protected void createFieldEditors() {
  59                 Composite parent = getFieldEditorParent();
  60                 BooleanFieldEditor keepLog = new BooleanFieldEditor(BuildConsoleManager.KEY_KEEP_LOG,
  61                                 PreferencesMessages.GlobalBuildLogPreferencePage_EnableLogging, parent);
  62                 addField(keepLog);
  63                 FilePathEditor logLocation = new FilePathEditor(BuildConsoleManager.KEY_LOG_LOCATION,
  64                                 PreferencesMessages.GlobalBuildLogPreferencePage_LogLocation, parent);
  65                 addField(logLocation);
  66         }
  67
  68         public void init(IWorkbench workbench) {
  69                 initDefaults(GlobalBuildConsoleManager.getBuildLogPreferenceStore());
  70         }
  71
  72         public static void initDefaults(IPreferenceStore prefs) {
  73                 prefs.setDefault(BuildConsoleManager.KEY_KEEP_LOG, BuildConsoleManager.CONSOLE_KEEP_LOG_DEFAULT);
  74                 prefs.setDefault(BuildConsoleManager.KEY_LOG_LOCATION,
  75                                 GlobalBuildConsoleManager.getDefaultConsoleLogLocation());
  76         }
  77 }