Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 165 insertions, 0 deletions

diff --git a/ui/qt/models/pref_models.h b/ui/qt/models/pref_models.h
new file mode 100644
index 00000000..775da0d0
--- /dev/null
+++ b/ui/qt/models/pref_models.h
@@ -0,0 +1,165 @@
+/** @file
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef PREF_MODELS_H
+#define PREF_MODELS_H
+
+#include <config.h>
+
+#include <ui/qt/models/tree_model_helpers.h>
+
+#include <epan/prefs.h>
+
+#include <QSortFilterProxyModel>
+#include <QTreeView>
+
+class PrefsItem : public ModelHelperTreeItem<PrefsItem>
+{
+public:
+    PrefsItem(module_t *module, pref_t *pref, PrefsItem* parent);
+    PrefsItem(const QString name, PrefsItem* parent);
+    virtual ~PrefsItem();
+
+    QString getName() const {return name_;}
+    pref_t* getPref() const {return pref_;}
+    int getPrefType() const;
+    bool isPrefDefault() const;
+    QString getPrefTypeName() const;
+    module_t* getModule() const {return module_;}
+    QString getModuleName() const;
+    QString getModuleTitle() const;
+    void setChanged(bool changed = true);
+
+private:
+    pref_t *pref_;
+    module_t *module_;
+    QString name_;
+    //set to true if changed during module manipulation
+    //Used to determine proper "default" for comparison
+    bool changed_;
+};
+
+
+class PrefsModel : public QAbstractItemModel
+{
+    Q_OBJECT
+
+public:
+    explicit PrefsModel(QObject * parent = Q_NULLPTR);
+    virtual ~PrefsModel();
+
+    enum PrefsModelType {
+        Advanced = Qt::UserRole,
+        Appearance,
+        Layout,
+        Columns,
+        FontAndColors,
+        Capture,
+        Expert,
+        FilterButtons,
+        RSAKeys
+    };
+
+    enum PrefsModelColumn {
+        colName = 0,
+        colStatus,
+        colType,
+        colValue,
+        colLast
+    };
+
+    QModelIndex index(int row, int column,
+                      const QModelIndex & = QModelIndex()) const;
+    QModelIndex parent(const QModelIndex &) const;
+    QVariant data(const QModelIndex &index, int role) const;
+
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+
+    static QString typeToString(int type);
+
+private:
+    void populate();
+
+    PrefsItem* root_;
+};
+
+class AdvancedPrefsModel : public QSortFilterProxyModel
+{
+    Q_OBJECT
+
+public:
+    explicit AdvancedPrefsModel(QObject * parent = Q_NULLPTR);
+
+    enum AdvancedPrefsModelColumn {
+        colName = 0,
+        colStatus,
+        colType,
+        colValue,
+        colLast
+    };
+
+    virtual bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
+
+    void setFilter(const QString& filter);
+    void setShowChangedValues(bool show_changed_values);
+
+    QVariant headerData(int section, Qt::Orientation orientation,
+                        int role = Qt::DisplayRole) const;
+    QVariant data(const QModelIndex &index, int role) const;
+    Qt::ItemFlags flags(const QModelIndex &index) const;
+    bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole);
+
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+
+    //Keep the internals of model hidden from tree
+    void setFirstColumnSpanned(QTreeView* tree, const QModelIndex &index = QModelIndex());
+
+protected:
+    bool filterAcceptItem(PrefsItem& item) const;
+
+private:
+
+    QString filter_;
+    bool show_changed_values_;
+    const QChar passwordChar_;
+};
+
+class ModulePrefsModel : public QSortFilterProxyModel
+{
+public:
+
+    explicit ModulePrefsModel(QObject * parent = Q_NULLPTR);
+
+    enum ModulePrefsModelColumn {
+        colName = 0,
+        colLast
+    };
+
+    enum ModulePrefsRoles {
+        ModuleName = Qt::UserRole + 1
+    };
+
+    QVariant data(const QModelIndex &index, int role) const;
+    Qt::ItemFlags flags(const QModelIndex &index) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+
+    virtual bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
+
+protected:
+    bool lessThan(const QModelIndex &source_left, const QModelIndex &source_right) const;
+
+private:
+    //cache of the translated "Advanced" preference name
+    QString advancedPrefName_;
+};
+
+extern pref_t *prefFromPrefPtr(void *pref_ptr);
+
+#endif // PREF_MODELS_H