Merge pull request #833 from Ryex/advanced_copy_instance

1 files changed, 23 insertions, 1 deletions

diff --git a/launcher/minecraft/mod/ModFolderModel.cpp b/launcher/minecraft/mod/ModFolderModel.cpp
index 3f31b93c..6ae25d33 100644
--- a/launcher/minecraft/mod/ModFolderModel.cpp
+++ b/launcher/minecraft/mod/ModFolderModel.cpp
@@ -39,18 +39,23 @@
 #include <FileSystem.h>
 #include <QDebug>
 #include <QFileSystemWatcher>
+#include <QIcon>
 #include <QMimeData>
 #include <QString>
+#include <QStyle>
 #include <QThreadPool>
 #include <QUrl>
 #include <QUuid>
 #include <algorithm>
 
+#include "Application.h"
+
 #include "minecraft/mod/tasks/LocalModParseTask.h"
 #include "minecraft/mod/tasks/ModFolderLoadTask.h"
 #include "modplatform/ModIndex.h"
 
-ModFolderModel::ModFolderModel(const QString &dir, bool is_indexed, bool create_dir) : ResourceFolderModel(QDir(dir), nullptr, create_dir), m_is_indexed(is_indexed)
+ModFolderModel::ModFolderModel(const QString& dir, std::shared_ptr<const BaseInstance> instance, bool is_indexed, bool create_dir)
+    : ResourceFolderModel(QDir(dir), instance, nullptr, create_dir), m_is_indexed(is_indexed)
 {
     m_column_sort_keys = { SortType::ENABLED, SortType::NAME, SortType::VERSION, SortType::DATE, SortType::PROVIDER };
 }
@@ -97,8 +102,25 @@ QVariant ModFolderModel::data(const QModelIndex &index, int role) const
         }
 
     case Qt::ToolTipRole:
+        if (column == NAME_COLUMN) {
+            if (at(row)->isSymLinkUnder(instDirPath())) {
+                return m_resources[row]->internal_id() +
+                    tr("\nWarning: This resource is symbolically linked from elsewhere. Editing it will also change the original." 
+                       "\nCanonical Path: %1")
+                        .arg(at(row)->fileinfo().canonicalFilePath());
+            }
+            if (at(row)->isMoreThanOneHardLink()) {
+                return m_resources[row]->internal_id() +
+                    tr("\nWarning: This resource is hard linked elsewhere. Editing it will also change the original.");
+            }
+        }
         return m_resources[row]->internal_id();
+    case Qt::DecorationRole: {
+        if (column == NAME_COLUMN && (at(row)->isSymLinkUnder(instDirPath()) || at(row)->isMoreThanOneHardLink()))
+            return APPLICATION->getThemedIcon("status-yellow");
 
+        return {};
+    }
     case Qt::CheckStateRole:
         switch (column)
         {