src/platform/qt/Display.cpp (view raw)
1/* Copyright (c) 2013-2015 Jeffrey Pfau
2 *
3 * This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6#include "Display.h"
7
8#include "DisplayGL.h"
9#include "DisplayQt.h"
10
11extern "C" {
12#include "gba/video.h"
13}
14
15using namespace QGBA;
16
17#ifdef BUILD_GL
18Display::Driver Display::s_driver = Display::Driver::OPENGL;
19#else
20Display::Driver Display::s_driver = Display::Driver::QT;
21#endif
22
23Display* Display::create(QWidget* parent) {
24#ifdef BUILD_GL
25 QGLFormat format(QGLFormat(QGL::Rgba | QGL::DoubleBuffer));
26 format.setSwapInterval(1);
27#endif
28
29 switch (s_driver) {
30#ifdef BUILD_GL
31 case Driver::OPENGL:
32 return new DisplayGL(format, parent);
33#endif
34
35 case Driver::QT:
36 return new DisplayQt(parent);
37
38 default:
39#ifdef BUILD_GL
40 return new DisplayGL(format, parent);
41#else
42 return new DisplayQt(parent);
43#endif
44 }
45}
46
47Display::Display(QWidget* parent)
48 : QWidget(parent)
49{
50 setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
51 setMinimumSize(VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS);
52}
53
54void Display::resizeEvent(QResizeEvent*) {
55 m_messagePainter.resize(size(), m_lockAspectRatio, devicePixelRatio());
56}
57
58void Display::lockAspectRatio(bool lock) {
59 m_lockAspectRatio = lock;
60 m_messagePainter.resize(size(), m_lockAspectRatio, devicePixelRatio());
61}
62
63void Display::filter(bool filter) {
64 m_filter = filter;
65}
66
67void Display::showMessage(const QString& message) {
68 m_messagePainter.showMessage(message);
69}