reapack

Package manager for REAPER
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control.hpp (1511B)

      1 /* ReaPack: Package manager for REAPER
      2  * Copyright (C) 2015-2025  Christian Fillion
      3  *
      4  * This program is free software: you can redistribute it and/or modify
      5  * it under the terms of the GNU Lesser General Public License as published by
      6  * the Free Software Foundation, either version 3 of the License, or
      7  * (at your option) any later version.
      8  *
      9  * This program is distributed in the hope that it will be useful,
     10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     12  * GNU Lesser General Public License for more details.
     13  *
     14  * You should have received a copy of the GNU Lesser General Public License
     15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
     16  */
     17 
     18 #ifndef REAPACK_CONTROL_HPP
     19 #define REAPACK_CONTROL_HPP
     20 
     21 #ifdef _WIN32
     22 #  include <windows.h>
     23 #else
     24 #  include <swell/swell.h>
     25 #endif
     26 
     27 class Dialog;
     28 
     29 class Control {
     30 public:
     31   Control(HWND handle) : m_handle(handle) {}
     32   virtual ~Control() = default;
     33 
     34   HWND handle() const { return m_handle; }
     35 
     36 protected:
     37   friend Dialog;
     38 
     39   virtual void onNotify(LPNMHDR, LPARAM) {}
     40   virtual bool onContextMenu(HWND, int, int) { return false; }
     41 
     42 private:
     43   HWND m_handle;
     44 };
     45 
     46 class InhibitControl {
     47 public:
     48   InhibitControl(Control *ctrl) : InhibitControl(ctrl->handle()) {}
     49   InhibitControl(HWND handle) : m_handle(handle) { setRedraw(true); }
     50   ~InhibitControl() { setRedraw(false); }
     51 
     52 private:
     53   void setRedraw(const bool inhibit);
     54 
     55   HWND m_handle;
     56 };
     57 
     58 #endif