net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/ui/overlaypages/ProjectPrefUtil.java

   1 package net.sourceforge.phpeclipse.ui.overlaypages;
   2
   3 import java.io.File;
   4 import java.util.ArrayList;
   5 import java.util.List;
   6 import java.util.StringTokenizer;
   7
   8 import net.sourceforge.phpeclipse.ui.IPreferenceConstants;
   9 import net.sourceforge.phpeclipse.ui.WebUI;
  10 import net.sourceforge.phpeclipse.ui.preferences.PHPMiscProjectPreferences;
  11 import net.sourceforge.phpeclipse.ui.preferences.PHPPreviewProjectPreferences;
  12
  13 import org.eclipse.core.resources.IProject;
  14 import org.eclipse.core.resources.IResource;
  15 import org.eclipse.core.runtime.CoreException;
  16 import org.eclipse.core.runtime.IPath;
  17 import org.eclipse.core.runtime.Path;
  18 import org.eclipse.core.runtime.QualifiedName;
  19
  20 public class ProjectPrefUtil {
  21         public static String getMiscProjectsPreferenceValue(IResource resource,
  22                         String key) {
  23                 return getOverlayedPrefProjectValue(resource,
  24                                 PHPMiscProjectPreferences.PREF_ID, key);
  25         }
  26
  27         public static List getIncludePaths(IResource resource) {
  28                 String includePaths = getMiscProjectsPreferenceValue(resource,
  29                                 IPreferenceConstants.PHP_INCLUDE_PATHS);
  30                 ArrayList list = new ArrayList();
  31                 if (includePaths != null) {
  32                         StringTokenizer st = new StringTokenizer(includePaths,
  33                                         File.pathSeparator + "\n\r");//$NON-NLS-1$
  34                         while (st.hasMoreElements()) {
  35                                 list.add(st.nextElement());
  36                         }
  37                 }
  38                 return list;
  39         }
  40
  41         public static IPath getDocumentRoot(IResource resource) {
  42                 String documentRoot = getMiscProjectsPreferenceValue(resource,
  43                                 IPreferenceConstants.PHP_DOCUMENTROOT_PREF);
  44                 IPath path = new Path(documentRoot);
  45                 // documentRoot = documentRoot.replace('\\', '/');
  46                 return path;
  47         }
  48
  49         public static String getOverlayedPrefProjectValue(IResource resource,
  50                         String pageId, String key) {
  51                 IProject project = resource.getProject();
  52                 String value = null;
  53                 if (useProjectSettings(project, pageId)) {
  54                         value = getProperty(resource, pageId, key);
  55                 }
  56                 if (value != null)
  57                         return value;
  58                 return WebUI.getDefault().getPreferenceStore().getString(key);
  59         }
  60
  61         public static String getOverlayedPrefResourceValue(IResource resource,
  62                         String pageId, String key) {
  63                 String value = null;
  64                 if (useProjectSettings(resource, pageId)) {
  65                         value = getProperty(resource, pageId, key);
  66                 }
  67                 if (value != null)
  68                         return value;
  69                 return WebUI.getDefault().getPreferenceStore().getString(key);
  70         }
  71
  72         public static boolean getPreviewBooleanValue(IResource resource, String key) {
  73                 return getOverlayedPrefResourceValue(resource,
  74                                 PHPPreviewProjectPreferences.PREF_ID, key).equals("true");
  75         }
  76
  77         public static String getPreviewStringValue(IResource resource, String key) {
  78                 return getOverlayedPrefResourceValue(resource,
  79                                 PHPPreviewProjectPreferences.PREF_ID, key);
  80         }
  81
  82         private static String getProperty(IResource resource, String pageId,
  83                         String key) {
  84                 try {
  85                         return resource
  86                                         .getPersistentProperty(new QualifiedName(pageId, key));
  87                 } catch (CoreException e) {
  88                 }
  89                 return null;
  90         }
  91
  92         private static boolean useProjectSettings(IResource resource, String pageId) {
  93                 String use = getProperty(resource, pageId,
  94                                 FieldEditorOverlayPage.USEPROJECTSETTINGS);
  95                 return "true".equals(use);
  96         }
  97 }