1/* Copyright (c) 2013-2016 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 "AssetTile.h"
  7
  8#include "CoreController.h"
  9#include "GBAApp.h"
 10
 11#include <QFontDatabase>
 12#include <QHBoxLayout>
 13
 14#include <mgba/core/interface.h>
 15#ifdef M_CORE_GBA
 16#include <mgba/internal/gba/memory.h>
 17#endif
 18#ifdef M_CORE_GB
 19#include <mgba/internal/gb/memory.h>
 20#endif
 21
 22using namespace QGBA;
 23
 24AssetTile::AssetTile(QWidget* parent)
 25	: QGroupBox(parent)
 26{
 27	m_ui.setupUi(this);
 28
 29	m_ui.preview->setDimensions(QSize(8, 8));
 30	m_ui.color->setDimensions(QSize(1, 1));
 31	m_ui.color->setSize(50);
 32
 33	connect(m_ui.preview, &Swatch::indexPressed, this, &AssetTile::selectColor);
 34
 35	const QFont font = QFontDatabase::systemFont(QFontDatabase::FixedFont);
 36
 37	m_ui.tileId->setFont(font);
 38	m_ui.paletteId->setFont(font);
 39	m_ui.address->setFont(font);
 40	m_ui.r->setFont(font);
 41	m_ui.g->setFont(font);
 42	m_ui.b->setFont(font);
 43}
 44
 45void AssetTile::addCustomProperty(const QString& id, const QString& visibleName) {
 46	QHBoxLayout* newLayout = new QHBoxLayout;
 47	newLayout->addWidget(new QLabel(visibleName));
 48	QLabel* value = new QLabel;
 49	value->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont));
 50	value->setAlignment(Qt::AlignRight);
 51	newLayout->addWidget(value);
 52	m_customProperties[id] = value;
 53	int index = layout()->indexOf(m_ui.line);
 54	static_cast<QBoxLayout*>(layout())->insertLayout(index, newLayout);
 55}
 56
 57void AssetTile::setController(std::shared_ptr<CoreController> controller) {
 58	m_cacheSet = controller->graphicCaches();
 59	switch (controller->platform()) {
 60#ifdef M_CORE_GBA
 61	case PLATFORM_GBA:
 62		m_addressWidth = 8;
 63		m_addressBase = BASE_VRAM;
 64		m_boundaryBase = BASE_VRAM | 0x10000;
 65		break;
 66#endif
 67#ifdef M_CORE_GB
 68	case PLATFORM_GB:
 69		m_addressWidth = 4;
 70		m_addressBase = GB_BASE_VRAM;
 71		m_boundaryBase = GB_BASE_VRAM;
 72		break;
 73#endif
 74	default:
 75		m_addressWidth = 0;
 76		m_addressBase = 0;
 77		m_boundaryBase = 0;
 78		break;
 79	}
 80}
 81
 82void AssetTile::setPalette(int palette) {
 83	m_paletteId = palette;
 84	selectIndex(m_index);
 85}
 86
 87void AssetTile::setBoundary(int boundary, int set0, int set1) {
 88	m_boundary = boundary;
 89	m_tileCaches[0] = mTileCacheSetGetPointer(&m_cacheSet->tiles, set0);
 90	m_tileCaches[1] = mTileCacheSetGetPointer(&m_cacheSet->tiles, set1);
 91}
 92
 93void AssetTile::selectIndex(int index) {
 94	m_index = index;
 95	const color_t* data;
 96	mTileCache* tileCache = m_tileCaches[index >= m_boundary];
 97
 98	unsigned bpp = 8 << tileCache->bpp;
 99	int paletteId = m_paletteId;
100	int base = m_addressBase;
101	if (index >= m_boundary) {
102		base = m_boundaryBase;
103		index -= m_boundary;
104	}
105	int dispIndex = index;
106	if (m_addressWidth == 4 && index >= m_boundary / 2) {
107		dispIndex -= m_boundary / 2;
108	}
109	data = mTileCacheGetTile(tileCache, index, paletteId);
110	m_ui.tileId->setText(QString::number(dispIndex));
111	m_ui.paletteId->setText(QString::number(paletteId));
112	m_ui.address->setText(tr("%0%1%2")
113		.arg(m_addressWidth == 4 ? index >= m_boundary / 2 : 0)
114		.arg(m_addressWidth == 4 ? ":" : "x")
115		.arg(dispIndex * bpp | base, m_addressWidth, 16, QChar('0')));
116	int flip = 0;
117	if (m_flipH) {
118		flip |= 007;
119	}
120	if (m_flipV) {
121		flip |= 070;
122	}
123	for (int i = 0; i < 64; ++i) {
124		m_ui.preview->setColor(i ^ flip, data[i]);
125	}
126	m_ui.preview->update();
127}
128
129void AssetTile::setFlip(bool h, bool v) {
130	m_flipH = h;
131	m_flipV = v;
132	selectIndex(m_index);
133}
134
135void AssetTile::selectColor(int index) {
136	const color_t* data;
137	mTileCache* tileCache = m_tileCaches[m_index >= m_boundary];
138	unsigned bpp = 8 << tileCache->bpp;
139	int paletteId = m_paletteId;
140	data = mTileCacheGetTile(tileCache, m_index >= m_boundary ? m_index - m_boundary : m_index, m_paletteId);
141	color_t color = data[index];
142	m_ui.color->setColor(0, color);
143	m_ui.color->update();
144
145	uint32_t r = color & 0xF8;
146	uint32_t g = (color >> 8) & 0xF8;
147	uint32_t b = (color >> 16) & 0xF8;
148	m_ui.r->setText(tr("0x%0 (%1)").arg(r, 2, 16, QChar('0')).arg(r, 2, 10, QChar('0')));
149	m_ui.g->setText(tr("0x%0 (%1)").arg(g, 2, 16, QChar('0')).arg(g, 2, 10, QChar('0')));
150	m_ui.b->setText(tr("0x%0 (%1)").arg(b, 2, 16, QChar('0')).arg(b, 2, 10, QChar('0')));
151}
152
153void AssetTile::setCustomProperty(const QString& id, const QVariant& value) {
154	QLabel* label = m_customProperties[id];
155	if (!label) {
156		return;
157	}
158	label->setText(value.toString());
159}