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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* button.cc
*
* Sun Oct 9 13:01:56 CEST 2011
* Copyright 2011 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of DrumGizmo.
*
* DrumGizmo 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 2 of the License, or
* (at your option) any later version.
*
* DrumGizmo 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 DrumGizmo; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "button.h"
#include "painter.h"
#include <stdio.h>
#include <hugin.hpp>
namespace GUI {
Button::Button(Widget *parent)
: Widget(parent)
, draw_state(up)
, button_state(up)
{
box_up.topLeft = new Image(":pushbutton_tl.png");
box_up.top = new Image(":pushbutton_t.png");
box_up.topRight = new Image(":pushbutton_tr.png");
box_up.left = new Image(":pushbutton_l.png");
box_up.right = new Image(":pushbutton_r.png");
box_up.bottomLeft = new Image(":pushbutton_bl.png");
box_up.bottom = new Image(":pushbutton_b.png");
box_up.bottomRight = new Image(":pushbutton_br.png");
box_up.center = new Image(":pushbutton_c.png");
box_down.topLeft = new Image(":pushbuttondown_tl.png");
box_down.top = new Image(":pushbuttondown_t.png");
box_down.topRight = new Image(":pushbuttondown_tr.png");
box_down.left = new Image(":pushbuttondown_l.png");
box_down.right = new Image(":pushbuttondown_r.png");
box_down.bottomLeft = new Image(":pushbuttondown_bl.png");
box_down.bottom = new Image(":pushbuttondown_b.png");
box_down.bottomRight = new Image(":pushbuttondown_br.png");
box_down.center = new Image(":pushbuttondown_c.png");
}
Button::~Button()
{
delete(box_up.topLeft);
delete(box_up.top);
delete(box_up.topRight);
delete(box_up.left);
delete(box_up.right);
delete(box_up.bottomLeft);
delete(box_up.bottom);
delete(box_up.bottomRight);
delete(box_up.center);
delete(box_down.topLeft);
delete(box_down.top);
delete(box_down.topRight);
delete(box_down.left);
delete(box_down.right);
delete(box_down.bottomLeft);
delete(box_down.bottom);
delete(box_down.bottomRight);
delete(box_down.center);
}
void Button::buttonEvent(ButtonEvent* buttonEvent)
{
if(buttonEvent->direction == Direction::down)
{
draw_state = down;
button_state = down;
in_button = true;
repaintEvent(nullptr);
}
if(buttonEvent->direction == Direction::up)
{
draw_state = up;
button_state = up;
repaintEvent(nullptr);
if(in_button)
{
clicked();
clickNotifier();
}
}
}
void Button::repaintEvent(RepaintEvent* repaintEvent)
{
Painter p(*this);
p.clear();
int w = width();
int h = height();
if(w == 0 || h == 0)
{
return;
}
switch(draw_state) {
case up:
p.drawBox(0, 0, box_up, w, h);
break;
case down:
p.drawBox(0, 0, box_down, w, h);
break;
}
Font font(":fontemboss.png");
p.setColour(Colour(0.1));
p.drawText(width()/2-(text.length()*3)+(draw_state==up?0:1),
height()/2+5+1+(draw_state==up?0:1), font, text, true);
}
void Button::setText(const std::string& text)
{
this->text = text;
repaintEvent(nullptr);
}
void Button::mouseLeaveEvent()
{
in_button = false;
if(button_state == down)
{
draw_state = up;
repaintEvent(nullptr);
}
}
void Button::mouseEnterEvent()
{
in_button = true;
if(button_state == down)
{
draw_state = down;
repaintEvent(nullptr);
}
}
} //GUI::
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