From 24bb55371a5d8d81b23521ebdfcde68f0035697c Mon Sep 17 00:00:00 2001 From: Bent Bisballe Nyeng Date: Sun, 20 Sep 2015 11:36:22 +0200 Subject: Basic project based on DrumGizmo. --- plugingui/button.cc | 157 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 157 insertions(+) create mode 100644 plugingui/button.cc (limited to 'plugingui/button.cc') diff --git a/plugingui/button.cc b/plugingui/button.cc new file mode 100644 index 0000000..c316ef3 --- /dev/null +++ b/plugingui/button.cc @@ -0,0 +1,157 @@ +/* -*- 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 +#include + +GUI::Button::Button(Widget *parent) + : GUI::Widget(parent) +{ + 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"); + + draw_state = up; + button_state = up; + + handler = NULL; + ptr = NULL; +} + +void GUI::Button::registerClickHandler(void (*handler)(void *), void *ptr) +{ + this->handler = handler; + this->ptr = ptr; +} + +void GUI::Button::buttonEvent(ButtonEvent *e) +{ + if(e->direction == 1) { + draw_state = down; + button_state = down; + in_button = true; + repaintEvent(NULL); + } + if(e->direction == -1) { + draw_state = up; + button_state = up; + repaintEvent(NULL); + if(in_button) { + clicked(); + if(handler) handler(ptr); + } + } +} + +void GUI::Button::repaintEvent(GUI::RepaintEvent *e) +{ + 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 GUI::Button::setText(std::string text) +{ + this->text = text; + repaintEvent(NULL); +} + +void GUI::Button::mouseLeaveEvent() +{ + in_button = false; + if(button_state == down) { + draw_state = up; + repaintEvent(NULL); + } +} + +void GUI::Button::mouseEnterEvent() +{ + in_button = true; + if(button_state == down) { + draw_state = down; + repaintEvent(NULL); + } +} + +void GUI::Button::mouseMoveEvent(MouseMoveEvent *e) +{ +} + +#ifdef TEST_BUTTON +//Additional dependency files +//deps: +//Required cflags (autoconf vars may be used) +//cflags: +//Required link options (autoconf vars may be used) +//libs: +#include "test.h" + +TEST_BEGIN; + +// TODO: Put some testcode here (see test.h for usable macros). + +TEST_END; + +#endif/*TEST_BUTTON*/ -- cgit v1.2.3