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-rw-r--r--core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/CElementSorter.java143
1 files changed, 109 insertions, 34 deletions
diff --git a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/CElementSorter.java b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/CElementSorter.java
index ade3759f1e8..1129a861198 100644
--- a/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/CElementSorter.java
+++ b/core/org.eclipse.cdt.ui/src/org/eclipse/cdt/ui/CElementSorter.java
@@ -5,6 +5,7 @@ package org.eclipse.cdt.ui;
* All Rights Reserved.
*/
+import org.eclipse.cdt.core.model.CModelException;
import org.eclipse.cdt.core.model.CoreModel;
import org.eclipse.cdt.core.model.IArchive;
import org.eclipse.cdt.core.model.IArchiveContainer;
@@ -22,6 +23,7 @@ import org.eclipse.cdt.core.model.IMacro;
import org.eclipse.cdt.core.model.IMethod;
import org.eclipse.cdt.core.model.IMethodDeclaration;
import org.eclipse.cdt.core.model.INamespace;
+import org.eclipse.cdt.core.model.ISourceRoot;
import org.eclipse.cdt.core.model.ITranslationUnit;
import org.eclipse.cdt.core.model.IUsing;
import org.eclipse.cdt.core.model.IVariable;
@@ -32,6 +34,7 @@ import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IStorage;
import org.eclipse.core.runtime.IAdaptable;
+import org.eclipse.core.runtime.IPath;
import org.eclipse.jface.viewers.ContentViewer;
import org.eclipse.jface.viewers.IBaseLabelProvider;
import org.eclipse.jface.viewers.ILabelProvider;
@@ -51,24 +54,54 @@ import org.eclipse.ui.model.IWorkbenchAdapter;
public class CElementSorter extends ViewerSorter {
private static final int CMODEL = 0;
- private static final int PROJECT = 10;
+ private static final int PROJECTS = 10;
+ private static final int BINARYCONTAINER = 11;
+ private static final int ARCHIVECONTAINER = 12;
+ private static final int SOURCEROOTS = 13;
+ private static final int CCONTAINERS = 14;
+ private static final int TRANSLATIONUNIT_HEADERS = 15;
+ private static final int TRANSLATIONUNIT_SOURCE = 16;
+ private static final int TRANSLATIONUNITS = 17;
+ private static final int BINARIES = 18;
+ private static final int ARCHIVES = 19;
+ private static final int LIBRARYREFERENCES = 20;
- private static final int RESOURCES= 300;
- private static final int RESOURCEFOLDERS= 210;
- private static final int STORAGE= 400;
+ private static final int INCLUDES = 30;
+ private static final int MACROS = 31;
+ private static final int NAMESPACES = 32;
+ private static final int USINGS = 33;
+ private static final int VARIABLEDECLARATIONS = 34;
+ private static final int FUNCTIONDECLARATIONS = 35;
+ private static final int VARIABLES = 36;
+ private static final int VARIABLES_RESERVED = 37;
+ private static final int VARIABLES_SYSTEM = 38;
+ private static final int FUNCTIONS = 39;
+ private static final int FUNCTIONS_RESERVED = 40;
+ private static final int FUNCTIONS_SYSTEM = 41;
+ private static final int METHODDECLARATIONS = 42;
+
+ private static final int CELEMENTS = 100;
+ private static final int CELEMENTS_RESERVED = 101;
+ private static final int CELEMENTS_SYSTEM = 102;
+
+ private static final int RESOURCEFOLDERS= 200;
+ private static final int RESOURCES= 201;
+ private static final int STORAGE= 202;
private static final int OTHERS= 500;
public int category (Object element) {
if (element instanceof ICModel) {
return CMODEL;
} else if (element instanceof ICProject) {
- return PROJECT;
+ return PROJECTS;
+ } else if (element instanceof ISourceRoot) {
+ return SOURCEROOTS;
} else if (element instanceof IBinaryContainer) {
- return 20;
+ return BINARYCONTAINER;
} else if (element instanceof IArchiveContainer) {
- return 30;
+ return ARCHIVECONTAINER;
} else if (element instanceof ICContainer) {
- return 40;
+ return CCONTAINERS;
} else if (element instanceof ITranslationUnit) {
IResource res = null;
res = ((ITranslationUnit)element).getUnderlyingResource();
@@ -78,71 +111,69 @@ public class CElementSorter extends ViewerSorter {
String[] headers = CoreModel.getDefault().getHeaderExtensions();
for (int i = 0; i < headers.length; i++) {
if (ext.equals(headers[i])) {
- return 42;
+ return TRANSLATIONUNIT_HEADERS;
}
}
String[] sources = CoreModel.getDefault().getSourceExtensions();
for (int i = 0; i < sources.length; i++) {
if (ext.equals(sources[i])) {
- return 47;
+ return TRANSLATIONUNIT_SOURCE;
}
}
- return 48;
}
- return 49;
}
- return 50;
+ return TRANSLATIONUNITS;
} else if (element instanceof IInclude) {
- return 60;
+ return INCLUDES;
} else if (element instanceof IMacro) {
- return 70;
+ return MACROS;
} else if (element instanceof INamespace) {
- return 80;
+ return NAMESPACES;
} else if (element instanceof IUsing) {
- return 90;
+ return USINGS;
} else if (element instanceof IFunctionDeclaration && ! (element instanceof IFunction)) {
- return 100;
+ return FUNCTIONDECLARATIONS;
} else if (element instanceof IMethodDeclaration && !(element instanceof IMethod)) {
- return 110;
+ return METHODDECLARATIONS;
} else if (element instanceof IVariableDeclaration) {
- return 120;
+ return VARIABLEDECLARATIONS;
} else if (element instanceof IVariable) {
String name = ((ICElement)element).getElementName();
if (name.startsWith("__")) { //$NON-NLS-1$
- return 122;
+ return VARIABLES_SYSTEM;
}
if (name.charAt(0) == '_') {
- return 124;
+ return VARIABLES_RESERVED;
}
- return 130;
+ return VARIABLES;
} else if (element instanceof IFunction) {
String name = ((ICElement)element).getElementName();
if (name.startsWith("__")) { //$NON-NLS-1$
- return 132;
+ return FUNCTIONS_SYSTEM;
}
if (name.charAt(0) == '_') {
- return 134;
+ return FUNCTIONS_RESERVED;
}
- return 140;
+ return FUNCTIONS;
} else if (element instanceof IArchive) {
- return 150;
+ return ARCHIVES;
} else if (element instanceof IBinary) {
- return 160;
+ return BINARIES;
} else if (element instanceof ILibraryReference) {
- return 170;
+ return LIBRARYREFERENCES;
} else if (element instanceof ICElement) {
String name = ((ICElement)element).getElementName();
if (name.startsWith("__")) { //$NON-NLS-1$
- return 172;
+ return CELEMENTS_SYSTEM;
}
if (name.charAt(0) == '_') {
- return 174;
+ return CELEMENTS_RESERVED;
}
- return 180;
+ return CELEMENTS;
} else if (element instanceof IFile) {
return RESOURCES;
} else if (element instanceof IProject) {
- return PROJECT;
+ return PROJECTS;
} else if (element instanceof IContainer) {
return RESOURCEFOLDERS;
} else if (element instanceof IStorage) {
@@ -162,12 +193,33 @@ public class CElementSorter extends ViewerSorter {
// cat1 == cat2
- if (cat1 == PROJECT) {
+ if (cat1 == PROJECTS) {
IWorkbenchAdapter a1= (IWorkbenchAdapter)((IAdaptable)e1).getAdapter(IWorkbenchAdapter.class);
IWorkbenchAdapter a2= (IWorkbenchAdapter)((IAdaptable)e2).getAdapter(IWorkbenchAdapter.class);
return getCollator().compare(a1.getLabel(e1), a2.getLabel(e2));
}
+ if (cat1 == SOURCEROOTS) {
+ ISourceRoot root1= getSourceRoot(e1);
+ ISourceRoot root2= getSourceRoot(e2);
+ if (root1 == null) {
+ if (root2 == null) {
+ return 0;
+ } else {
+ return 1;
+ }
+ } else if (root2 == null) {
+ return -1;
+ }
+ if (!root1.getPath().equals(root2.getPath())) {
+ int p1= getPathEntryIndex(root1);
+ int p2= getPathEntryIndex(root2);
+ if (p1 != p2) {
+ return p1 - p2;
+ }
+ }
+ }
+
// non - c resources are sorted using the label from the viewers label provider
if (cat1 == RESOURCES || cat1 == RESOURCEFOLDERS || cat1 == STORAGE || cat1 == OTHERS) {
return compareWithLabelProvider(viewer, e1, e2);
@@ -189,6 +241,14 @@ public class CElementSorter extends ViewerSorter {
return getCollator().compare(name1, name2);
}
+ private ISourceRoot getSourceRoot(Object element) {
+ ICElement celement = (ICElement)element;
+ while (! (celement instanceof ISourceRoot) && celement != null) {
+ celement = celement.getParent();
+ }
+ return (ISourceRoot)celement;
+ }
+
private int compareWithLabelProvider(Viewer viewer, Object e1, Object e2) {
if (viewer == null || !(viewer instanceof ContentViewer)) {
IBaseLabelProvider prov = ((ContentViewer) viewer).getLabelProvider();
@@ -204,4 +264,19 @@ public class CElementSorter extends ViewerSorter {
return 0; // can't compare
}
+ private int getPathEntryIndex(ISourceRoot root) {
+ try {
+ IPath rootPath= root.getPath();
+ ISourceRoot[] roots= root.getCProject().getSourceRoots();
+ for (int i= 0; i < roots.length; i++) {
+ if (roots[i].getPath().equals(rootPath)) {
+ return i;
+ }
+ }
+ } catch (CModelException e) {
+ }
+
+ return Integer.MAX_VALUE;
+ }
+
}

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