1 files changed, 117 insertions, 0 deletions
diff --git a/ui/qt/widgets/pref_module_view.cpp b/ui/qt/widgets/pref_module_view.cpp
new file mode 100644
index 0000000000..388839260d
--- /dev/null
+++ b/ui/qt/widgets/pref_module_view.cpp
@@ -0,0 +1,117 @@
+/* pref_module_view.cpp
+ * Tree view of preference module data.
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include "pref_module_view.h"
+#include <ui/qt/models/pref_models.h>
+
+#include <QHeaderView>
+
+PrefModuleTreeView::PrefModuleTreeView(QWidget *parent) : QTreeView(parent),
+    appearanceName_(PrefsModel::APPEARANCE_PREFERENCE_TREE_NAME)
+{
+}
+
+void PrefModuleTreeView::setPane(const QString pane_name)
+{
+    QModelIndex newIndex, modelIndex, appearanceIndex, protocolIndex, statIndex;
+    QString modelTreeName;
+    int row;
+
+    //look for the pane name in the main tree before trying children
+    for (row = 0; row < model()->rowCount(); row++)
+    {
+        modelIndex = model()->index(row, ModulePrefsModel::colName);
+        modelTreeName = model()->data(modelIndex, Qt::DisplayRole).toString();
+
+        if (modelTreeName.compare(appearanceName_) == 0) {
+            appearanceIndex = modelIndex;
+        } else if (modelTreeName.compare("Protocols") == 0) {
+            protocolIndex = modelIndex;
+        } else if (modelTreeName.compare("Statistics") == 0) {
+            statIndex = modelIndex;
+        }
+
+        if (modelTreeName.compare(pane_name) == 0) {
+            newIndex = modelIndex;
+            break;
+        }
+    }
+
+    //Look through appearance children
+    if (!newIndex.isValid()) {
+        for (row = 0; row < model()->rowCount(appearanceIndex); row++)
+        {
+            modelIndex = model()->index(row, ModulePrefsModel::colName, appearanceIndex);
+            modelTreeName = model()->data(modelIndex, Qt::DisplayRole).toString();
+
+            if (modelTreeName.compare(pane_name) == 0) {
+                newIndex = modelIndex;
+                break;
+            }
+        }
+    }
+
+    //Look through protocol children
+    if (!newIndex.isValid()) {
+        for (row = 0; row < model()->rowCount(protocolIndex); row++)
+        {
+            modelIndex = model()->index(row, ModulePrefsModel::colName, protocolIndex);
+            PrefsItem* proto_pref = VariantPointer<PrefsItem>::asPtr(model()->data(modelIndex, Qt::UserRole));
+            if (proto_pref != NULL) {
+                if (pane_name.compare(proto_pref->getModuleName()) == 0) {
+                    newIndex = modelIndex;
+                    break;
+                }
+            }
+        }
+    }
+
+    //Look through stat children
+    if (!newIndex.isValid()) {
+        for (row = 0; row < model()->rowCount(protocolIndex); row++)
+        {
+            modelIndex = model()->index(row, ModulePrefsModel::colName, protocolIndex);
+            PrefsItem* stat_pref = VariantPointer<PrefsItem>::asPtr(model()->data(modelIndex, Qt::UserRole));
+            if (stat_pref != NULL) {
+                if (pane_name.compare(stat_pref->getModuleName()) == 0) {
+                    newIndex = modelIndex;
+                    break;
+                }
+            }
+        }
+    }
+
+    setCurrentIndex(newIndex);
+}
+
+
+void PrefModuleTreeView::currentChanged(const QModelIndex &current, const QModelIndex &previous)
+{
+    if (current.isValid())
+    {
+        QString pane_name = model()->data(current, ModulePrefsModel::ModuleName).toString();
+
+        emit goToPane(pane_name);
+    }
+
+    QTreeView::currentChanged(current, previous);
+}
+
+/* * Editor modelines
+ *
+ * Local Variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * ex: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */