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From a23545ef5b4cbb94ff048fda2839ba08c3593d50 Mon Sep 17 00:00:00 2001
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From: Mat Booth <mat.booth@redhat.com>
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Date: Thu, 3 May 2018 15:58:49 +0100
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Subject: [PATCH] Bug 534326 - Awkward p2 UI when many droplets are installed
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Filter out software site locations where we know that they are p2 droplets in
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places we show the list to the user. Change-Id:
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I12364223850862783cb7cffd32fb7428fbf6b270 Signed-off-by: Mat Booth
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<mat.booth@redhat.com>
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---
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.../p2/ui/dialogs/RepositorySelectionGroup.java | 13 +++++++++++++
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.../equinox/p2/ui/RepositoryManipulationPage.java | 15 ++++++++++++++-
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2 files changed, 27 insertions(+), 1 deletion(-)
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diff --git a/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/p2/ui/dialogs/RepositorySelectionGroup.java b/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/p2/ui/dialogs/RepositorySelectionGroup.java
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index d07be5d43..c666f8fdc 100644
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--- a/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/p2/ui/dialogs/RepositorySelectionGroup.java
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+++ b/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/internal/p2/ui/dialogs/RepositorySelectionGroup.java
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@@ -303,6 +303,19 @@ public class RepositorySelectionGroup {
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void fillRepoCombo(final String selection) {
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RepositoryTracker tracker = ui.getRepositoryTracker();
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URI[] sites = tracker.getKnownRepositories(ui.getSession());
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+ // Filter out sites that are actually installed p2 droplets
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+ String fragments = System.getProperty("p2.fragments"); //$NON-NLS-1$
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+ ArrayList<URI> filteredSites = new ArrayList<>(Arrays.asList(sites));
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+ if (fragments != null) {
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+ for (String root : fragments.split(",")) { //$NON-NLS-1$
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+ for (URI uri : sites) {
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+ if (uri.getPath() != null && uri.getPath().startsWith(root)) {
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+ filteredSites.remove(uri);
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+ }
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+ }
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+ }
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+ }
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+ sites = filteredSites.toArray(new URI[0]);
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boolean hasLocalSites = getLocalSites().length > 0;
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final String[] items;
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if (hasLocalSites) {
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diff --git a/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/p2/ui/RepositoryManipulationPage.java b/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/p2/ui/RepositoryManipulationPage.java
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index 78fb5398e..b8e724b66 100644
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--- a/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/p2/ui/RepositoryManipulationPage.java
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+++ b/rt.equinox.p2/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/p2/ui/RepositoryManipulationPage.java
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@@ -133,9 +133,22 @@ public class RepositoryManipulationPage extends PreferencePage implements IWorkb
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if (cachedElements == null) {
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Object[] children = super.fetchChildren(o, monitor);
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cachedElements = new Hashtable<>(children.length);
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+ String fragments = System.getProperty("p2.fragments"); //$NON-NLS-1$
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for (Object element : children) {
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if (element instanceof MetadataRepositoryElement) {
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- put((MetadataRepositoryElement) element);
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+ // Filter out locations that are actually installed p2 droplets
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+ if (fragments != null) {
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+ boolean isDroplet = false;
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+ for (String root : fragments.split(",")) { //$NON-NLS-1$
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+ URI childLoc = ((MetadataRepositoryElement) element).getLocation();
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+ if (childLoc.getPath() != null && childLoc.getPath().startsWith(root)) {
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+ isDroplet = true;
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+ }
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+ }
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+ if (!isDroplet) {
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+ put((MetadataRepositoryElement) element);
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+ }
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+ }
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}
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}
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}
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--
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2.21.1
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