Big-Ugly Style Update (#278)

* Bulk replaced tabs with spaces * Bulk removed trailing whitespace from lines * Replaced c-style comments with c++-style comments in file banners * Replace nested namespace definitions with single concise definitions (C++17), this keeps the indentation more manageable * Cleanup ordering and spacing of include directives * Bulk renaming of header file extensions from '.h' to '.hpp'. * Update CODING-STYLE.md * Update target_compile_features from cxx_std_11 to cxx_std_20. * Refresh .clang-format file. Still needs a lot of tweaking.
2026-01-07 19:43:34 -05:00
parent 3cd173a37f
commit 1c902230fe
454 changed files with 51827 additions and 52031 deletions
@@ -0,0 +1,98 @@
+//  Handles.hpp
+//
+//  Copyright (C) 2013  Jaye Evins <evins@snaught.com>
+//
+//  This file is part of gLabels-qt.
+//
+//  gLabels-qt is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  gLabels-qt is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with gLabels-qt.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+#ifndef model_Handles_hpp
+#define model_Handles_hpp
+
+
+#include "Distance.hpp"
+
+#include <QPainter>
+#include <QPainterPath>
+
+
+namespace glabels::model
+{
+
+        // Forward References
+        class ModelObject;
+
+
+        ///
+        /// Handle Base Class
+        ///
+        class Handle
+        {
+                ////////////////////////////
+                // Location enumeration
+                ////////////////////////////
+        public:
+                enum Location { NULL_HANDLE, NW, N, NE, E, SE, S, SW, W, P1, P2 };
+
+
+                ////////////////////////////
+                // Lifecycle Methods
+                ////////////////////////////
+        public:
+                Handle() = default;
+                Handle( ModelObject* owner, Location location );
+                ~Handle() = default;
+
+
+                ////////////////////////////
+                // Attribute Methods
+                ////////////////////////////
+                bool isNull() const;
+                ModelObject* owner() const;
+                Location location() const;
+
+
+                ////////////////////////////
+                // Drawing Methods
+                ////////////////////////////
+        public:
+                void draw( QPainter* painter, double scale ) const;
+                QPainterPath path( double scale ) const;
+
+        private:
+                void drawAt( QPainter* painter,
+                             double    scale,
+                             Distance  x,
+                             Distance  y,
+                             QColor    color ) const;
+
+                QPainterPath pathAt( double   scale,
+                                     Distance x,
+                                     Distance y ) const;
+
+
+                ////////////////////////////
+                // Private Data
+                ////////////////////////////
+        protected:
+                ModelObject* mOwner{ nullptr };
+                Location     mLocation{ NULL_HANDLE };
+
+        };
+
+}
+
+
+#endif // model_Handles_hpp