File Prefer-to-find-oktetapart-by-desktop-file.patch of Package krusader

From 796b33f0e6c8b8545f7eb3bba8f6eb6f373e41c8 Mon Sep 17 00:00:00 2001
From: "Friedrich W. H. Kossebau" <kossebau@kde.org>
Date: Sat, 9 Feb 2019 18:36:30 +0100
Subject: Prefer to find oktetapart by desktop file, not binary name

Summary:
Okteta >= 0.26 installs the oktetapart binary in the kf5/parts subdir
of the plugins, so the old check will not find it.
But that version also installs a desktop file again, so prefer to use that.

Test Plan:
Okteta KParts plugin is found also with devel version of what will be 0.26
in some weeks.

Reviewers: #krusader, nmel

Reviewed By: #krusader, nmel

Subscribers: nmel, yurchor

Differential Revision: https://phabricator.kde.org/D18881
---
 krusader/KViewer/panelviewer.cpp | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/krusader/KViewer/panelviewer.cpp b/krusader/KViewer/panelviewer.cpp
index c6c6df1..80e69d8 100644
--- a/krusader/KViewer/panelviewer.cpp
+++ b/krusader/KViewer/panelviewer.cpp
@@ -146,8 +146,16 @@ KParts::ReadOnlyPart* PanelViewer::getHexPart()
 
     if (KConfigGroup(krConfig, "General").readEntry("UseOktetaViewer", _UseOktetaViewer)) {
         if (mimes->find("oktetapart") == mimes->end()) {
-            KPluginLoader loader("oktetapart");
-            if (KPluginFactory *factory = loader.factory()) {
+            KPluginFactory* factory = nullptr;
+            // Okteta >= 0.26 provides a desktop file, prefer that as the binary changes name
+            KService::Ptr service = KService::serviceByDesktopName("oktetapart");
+            if (service) {
+                factory = KPluginLoader(*service.data()).factory();
+            } else {
+                // fallback to search for desktopfile-less old variant
+                factory = KPluginLoader("oktetapart").factory();
+            }
+            if (factory) {
                 if ((part = factory->create<KParts::ReadOnlyPart>(this, this)))
                     mimes->insert("oktetapart", part);
             }
-- 
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