// Copyright (c) 2007, Rodrigo Braz Monteiro
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
//   * Redistributions of source code must retain the above copyright notice,
//     this list of conditions and the following disclaimer.
//   * Redistributions in binary form must reproduce the above copyright notice,
//     this list of conditions and the following disclaimer in the documentation
//     and/or other materials provided with the distribution.
//   * Neither the name of the Aegisub Group nor the names of its contributors
//     may be used to endorse or promote products derived from this software
//     without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// -----------------------------------------------------------------------------
//
// AEGISUB
//
// Website: http://aegisub.cellosoft.com
// Contact: mailto:zeratul@cellosoft.com
//


///////////
// Headers
#include "visual_feature.h"
#include "gl_wrap.h"


///////////////
// Constructor
VisualDraggableFeature::VisualDraggableFeature() {
	type = DRAG_NONE;
	x = -1;
	y = -1;
	value = 0;
	layer = 0;
	lineN = -1;
	line = NULL;
}


/////////////////////
// Is mouse over it?
bool VisualDraggableFeature::IsMouseOver(int mx,int my) {
	if (type == DRAG_BIG_SQUARE) {
		if (mx < x-8 || mx > x+8 || my < y-8 || my > y+8) return false;
		return true;
	}
	return false;
}


////////////////
// Draw feature
void VisualDraggableFeature::Draw(OpenGLWrapper *gl) {
	wxASSERT(gl);

	if (type == DRAG_BIG_SQUARE) {
		gl->DrawRectangle(x-8,y-8,x+8,y+8);
		gl->DrawLine(x,y-16,x,y+16);
		gl->DrawLine(x-16,y,x+16,y);
	}
}