view Source/Display/OpenGLDisplayBase.h @ 20:dfff66c07936

Lots of minor changes to support building on Visual Studio. A few MSVC-specific #ifdefs to eliminate things Visual Studio doesn't like. This version now compiles on Windows (provided liblo, Juce and pthread are present) but the TouchKeys device support is not yet enabled. Also, the code now needs to be re-checked on Mac and Linux.

/*
  TouchKeys: multi-touch musical keyboard control software
  Copyright (c) 2013 Andrew McPherson

  This program 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.
 
  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 
  =====================================================================

  OpenGLDisplayBase.h: virtual base class for a renderer that handles
  arbitrary display sizes and user mouse events.
*/

#ifndef touchkeys_OpenGLDisplayBase_h
#define touchkeys_OpenGLDisplayBase_h

// Virtual base class that implements some basic methods that the OS-specific
// GUI can attach to. Specific displays are subclasses of this

class OpenGLDisplayBase {
public:
    OpenGLDisplayBase() {}
    
    virtual ~OpenGLDisplayBase() {}
	
	// Setup method for display size
	virtual void setDisplaySize(float width, float height) = 0;
	
	// Drawing methods
	virtual bool needsRender() = 0;
	virtual void render() = 0;
	
	// Interaction methods
	virtual void mouseDown(float x, float y) = 0;
	virtual void mouseDragged(float x, float y) = 0;
	virtual void mouseUp(float x, float y) = 0;
	virtual void rightMouseDown(float x, float y) = 0;
	virtual void rightMouseDragged(float x, float y) = 0;
	virtual void rightMouseUp(float x, float y) = 0;
};

#endif