andrewm@0: /*
andrewm@0:   TouchKeys: multi-touch musical keyboard control software
andrewm@0:   Copyright (c) 2013 Andrew McPherson
andrewm@0: 
andrewm@0:   This program is free software: you can redistribute it and/or modify
andrewm@0:   it under the terms of the GNU General Public License as published by
andrewm@0:   the Free Software Foundation, either version 3 of the License, or
andrewm@0:   (at your option) any later version.
andrewm@0:  
andrewm@0:   This program is distributed in the hope that it will be useful,
andrewm@0:   but WITHOUT ANY WARRANTY; without even the implied warranty of
andrewm@0:   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
andrewm@0:   GNU General Public License for more details.
andrewm@0: 
andrewm@0:   You should have received a copy of the GNU General Public License
andrewm@0:   along with this program.  If not, see <http://www.gnu.org/licenses/>.
andrewm@0:  
andrewm@0:   =====================================================================
andrewm@0: 
andrewm@0:   OpenGLDisplayBase.h: virtual base class for a renderer that handles
andrewm@0:   arbitrary display sizes and user mouse events.
andrewm@0: */
andrewm@0: 
andrewm@0: #ifndef touchkeys_OpenGLDisplayBase_h
andrewm@0: #define touchkeys_OpenGLDisplayBase_h
andrewm@0: 
andrewm@27: class OpenGLJuceCanvas;
andrewm@27: 
andrewm@0: // Virtual base class that implements some basic methods that the OS-specific
andrewm@0: // GUI can attach to. Specific displays are subclasses of this
andrewm@0: 
andrewm@0: class OpenGLDisplayBase {
andrewm@0: public:
andrewm@0:     OpenGLDisplayBase() {}
andrewm@0:     
andrewm@0:     virtual ~OpenGLDisplayBase() {}
andrewm@27:     
andrewm@27:     // Canvas reference method
andrewm@27:     virtual void setCanvas(OpenGLJuceCanvas *canvas) = 0;
andrewm@0: 	
andrewm@0: 	// Setup method for display size
andrewm@0: 	virtual void setDisplaySize(float width, float height) = 0;
andrewm@0: 	
andrewm@0: 	// Drawing methods
andrewm@0: 	virtual void render() = 0;
andrewm@0: 	
andrewm@0: 	// Interaction methods
andrewm@0: 	virtual void mouseDown(float x, float y) = 0;
andrewm@0: 	virtual void mouseDragged(float x, float y) = 0;
andrewm@0: 	virtual void mouseUp(float x, float y) = 0;
andrewm@0: 	virtual void rightMouseDown(float x, float y) = 0;
andrewm@0: 	virtual void rightMouseDragged(float x, float y) = 0;
andrewm@0: 	virtual void rightMouseUp(float x, float y) = 0;
andrewm@0: };
andrewm@0: 
andrewm@0: #endif