PIValueTreeEdit::Permissions feature

add designer plugin for PIValueTreeEdit

libs/piqt_utils/pivaluetree_edit.h

@@ -40,7 +40,10 @@ class PIValueTreeEditArray;
 
 class QAD_PIQT_UTILS_EXPORT PIValueTreeEdit: public QWidget {
 	Q_OBJECT
-	Q_ENUMS(Grouping)
+	Q_PROPERTY(Grouping grouping READ grouping WRITE setGrouping)
+	Q_PROPERTY(bool fullEditMode READ isFullEditMode WRITE setFullEditMode)
+	Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly)
+	Q_PROPERTY(Permissions permissions READ permissions WRITE setPermissions)
 
 public:
 	PIValueTreeEdit(QWidget * parent = nullptr);
@@ -51,17 +54,46 @@ public:
 		Groups,
 		Tabs
 	};
+	Q_ENUM(Grouping)
+
+	enum Permission {
+		AddValue       = 0x1,
+		AddGroup       = 0x2,
+		AddArray       = 0x4,
+		ChangeHidden   = 0x8,
+		ChangeLabel    = 0x10,
+		ChangeReadOnly = 0x20,
+		ChangeComment  = 0x40,
+		ChangeType     = 0x80,
+		ChangeGrouping = 0x100,
+		CanCut         = 0x200,
+		CanCopy        = 0x400,
+		CanPaste       = 0x800,
+		CanRename      = 0x1000,
+		CanRemove      = 0x2000,
+		CanReorder     = 0x4000,
+		PermissionsAll = 0xFFFFFFFF
+	};
+	Q_ENUM(Permission)
+	Q_DECLARE_FLAGS(Permissions, Permission)
+	Q_FLAG(Permissions)
 
 	void setValue(const PIValueTree & v);
 	PIValueTree value() const;
 
 	Grouping grouping() const { return cur_grouping; }
 	void setGrouping(Grouping g);
+
 	bool isFullEditMode() const { return is_full_edit; }
 	void setFullEditMode(bool yes);
+
 	bool isReadOnly() const { return m_read_only; }
 	void setReadOnly(bool yes);
 
+	Permissions permissions() const { return perm; }
+	void setPermissions(Permissions p);
+	void setPermission(Permission p, bool on);
+
 	void setAllowedNamesFunction(std::function<PIStringList()> f) { allowed_names = f; }
 	void setValueForNameFunction(std::function<PIVariant(PIString)> f) { value_by_name = f; }
 
@@ -81,6 +113,7 @@ private:
 	void removeAll();
 	void build();
 	void applyValues() const;
+	void applyPermissions();
 	void actionRename(QToolButton * button, const PIString & vn);
 	void actionRemove(QToolButton * button, const PIString & vn);
 	void actionChange(QToolButton * button, const PIString & vn);
@@ -145,10 +178,11 @@ private:
 	PIMap<PIString, PIVariantEdit *> value_edits;
 	PIMap<PIString, PIValueTreeEdit *> tree_edits;
 	PIMap<PIString, QLabel *> comm_labels, label_labels;
-	QTabWidget * tab_widget = nullptr;
+	QTabWidget * tab_widget             = nullptr;
 	Ui::PIValueTreeEditArray * ui_array = nullptr;
-	GridWidgets * grid    = nullptr;
-	Grouping cur_grouping = Groups;
+	GridWidgets * grid                  = nullptr;
+	Grouping cur_grouping               = Groups;
+	Permissions perm                    = PermissionsAll;
 	mutable PIValueTree source, current;
 	bool is_full_edit = false, m_read_only = false;
 	std::function<PIStringList()> allowed_names;