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Code Issues Wiki Activity

[196963][181939] avoid subsystem plugin activation just for enablement checking

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This commit is contained in:
Martin Oberhuber 2007-07-18 14:52:42 +00:00
parent a1aa026fe1
commit 8ec6f28b5a
1 changed files with 25 additions and 2 deletions
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27
rse/plugins/org.eclipse.rse.ui/UI/org/eclipse/rse/ui/propertypages/SystemTypeFieldEditor.java
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@ -17,11 +17,12 @@
* Martin Oberhuber (Wind River) - [177523] Unify singleton getter methods * Martin Oberhuber (Wind River) - [177523] Unify singleton getter methods
* Martin Oberhuber (Wind River) - [186773] split ISystemRegistryUI from ISystemRegistry * Martin Oberhuber (Wind River) - [186773] split ISystemRegistryUI from ISystemRegistry
* Martin Oberhuber (Wind River) - [186779] Fix IRSESystemType.getAdapter() * Martin Oberhuber (Wind River) - [186779] Fix IRSESystemType.getAdapter()
* Martin Oberhuber (Wind River) - [196936] Hide disabled system types * Martin Oberhuber (Wind River) - [196963][181939] avoid subsystem plugin activation just for enablement checking
********************************************************************************/ ********************************************************************************/
package org.eclipse.rse.ui.propertypages; package org.eclipse.rse.ui.propertypages;
import java.util.ArrayList;
import java.util.Enumeration; import java.util.Enumeration;
import java.util.Hashtable; import java.util.Hashtable;
import java.util.StringTokenizer; import java.util.StringTokenizer;
@ -40,7 +41,9 @@ import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TextCellEditor; import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.jface.viewers.Viewer; import org.eclipse.jface.viewers.Viewer;
import org.eclipse.rse.core.IRSESystemType; import org.eclipse.rse.core.IRSESystemType;
import org.eclipse.rse.core.RSECorePlugin;
import org.eclipse.rse.core.RSEPreferencesManager; import org.eclipse.rse.core.RSEPreferencesManager;
import org.eclipse.rse.core.subsystems.ISubSystemConfigurationProxy;
import org.eclipse.rse.internal.ui.SystemResources; import org.eclipse.rse.internal.ui.SystemResources;
import org.eclipse.rse.ui.RSESystemTypeAdapter; import org.eclipse.rse.ui.RSESystemTypeAdapter;
import org.eclipse.rse.ui.RSEUIPlugin; import org.eclipse.rse.ui.RSEUIPlugin;
@ -316,7 +319,27 @@ public class SystemTypeFieldEditor extends FieldEditor
* @return The list of system types known to be in existence * @return The list of system types known to be in existence
*/ */
private IRSESystemType[] getSystemTypes(boolean restoreDefaults) { private IRSESystemType[] getSystemTypes(boolean restoreDefaults) {
IRSESystemType[] types = SystemWidgetHelpers.getValidSystemTypes(null); IRSESystemType[] types = RSECorePlugin.getTheCoreRegistry().getSystemTypes();
ArrayList list = new ArrayList();
if (systemTypes == null || restoreDefaults) {
//Only get system types with at least one configuration registered.
//Do not consider enabled state according to the system type
//adapter, because this field editor is used for the preference
//page where enablement is made.
ISubSystemConfigurationProxy[] proxies = RSECorePlugin.getTheSystemRegistry().getSubSystemConfigurationProxies();
for (int i = 0; i < types.length; i++) {
for (int j=0; j<proxies.length; j++) {
if (proxies[j].appliesToSystemType(types[i])) {
list.add(types[i]);
break;
}
}
}
}
types = new IRSESystemType[list.size()];
for (int i = 0; i < list.size(); i++) {
types[i] = (IRSESystemType) (list.get(i));
}
return types; return types;
} }