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Qt: MemoryView subregions

This commit is contained in:
Jeffrey Pfau 2015-04-29 22:13:05 -07:00
parent a7ad78d46e
commit c021267ce6
5 changed files with 165 additions and 11 deletions
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31
src/platform/qt/MemoryModel.cpp
View File

@ -49,22 +49,33 @@ MemoryModel::MemoryModel(QWidget* parent)
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn); setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
m_margins = QMargins(metrics.width("FFFFFF ") + 3, m_cellHeight + 1, metrics.width(" AAAAAAAAAAAAAAAA") + 3, 0); m_margins = QMargins(metrics.width("FFFFFF ") + 4, m_cellHeight + 1, metrics.width(" AAAAAAAAAAAAAAAA") + 3, 0);
verticalScrollBar()->setRange(0, 0x01000001 - viewport()->size().height() / m_cellHeight);
connect(verticalScrollBar(), &QSlider::sliderMoved, [this](int position) { connect(verticalScrollBar(), &QSlider::sliderMoved, [this](int position) {
m_top = position; m_top = position;
update(); update();
}); });
update();
setRegion(0, 0x10000000, tr("All"));
} }
void MemoryModel::setController(GameController* controller) { void MemoryModel::setController(GameController* controller) {
m_cpu = controller->thread()->cpu; m_cpu = controller->thread()->cpu;
} }
void MemoryModel::setRegion(uint32_t base, uint32_t size, const QString& name) {
m_top = 0;
m_base = base;
m_size = size;
m_regionName = name;
m_regionName.prepare(QTransform(), m_font);
verticalScrollBar()->setRange(0, (size >> 4) + 1 - viewport()->size().height() / m_cellHeight);
verticalScrollBar()->setValue(0);
viewport()->update();
}
void MemoryModel::resizeEvent(QResizeEvent*) { void MemoryModel::resizeEvent(QResizeEvent*) {
verticalScrollBar()->setRange(0, 0x01000001 - viewport()->size().height() / m_cellHeight); verticalScrollBar()->setRange(0, (m_size >> 4) + 1 - viewport()->size().height() / m_cellHeight);
boundsCheck(); boundsCheck();
} }
@ -74,7 +85,7 @@ void MemoryModel::paintEvent(QPaintEvent* event) {
QChar c0('0'); QChar c0('0');
QSizeF cellSize = QSizeF((viewport()->size().width() - (m_margins.left() + m_margins.right())) / 16.f, m_cellHeight); QSizeF cellSize = QSizeF((viewport()->size().width() - (m_margins.left() + m_margins.right())) / 16.f, m_cellHeight);
QSizeF letterSize = QSizeF(m_letterWidth, m_cellHeight); QSizeF letterSize = QSizeF(m_letterWidth, m_cellHeight);
painter.drawText(QRect(QPoint(0, 0), QSize(m_margins.left(), m_margins.top())), Qt::AlignHCenter, tr("All")); painter.drawStaticText(QPointF((m_margins.left() - m_regionName.size().width() - 1) / 2.0, 0), m_regionName);
painter.drawText(QRect(QPoint(viewport()->size().width() - m_margins.right(), 0), QSize(m_margins.right(), m_margins.top())), Qt::AlignHCenter, tr("ASCII")); painter.drawText(QRect(QPoint(viewport()->size().width() - m_margins.right(), 0), QSize(m_margins.right(), m_margins.top())), Qt::AlignHCenter, tr("ASCII"));
for (int x = 0; x < 16; ++x) { for (int x = 0; x < 16; ++x) {
painter.drawText(QRectF(QPointF(cellSize.width() * x + m_margins.left(), 0), cellSize), Qt::AlignHCenter, QString::number(x, 16).toUpper()); painter.drawText(QRectF(QPointF(cellSize.width() * x + m_margins.left(), 0), cellSize), Qt::AlignHCenter, QString::number(x, 16).toUpper());
@ -82,10 +93,10 @@ void MemoryModel::paintEvent(QPaintEvent* event) {
int height = (viewport()->size().height() - m_cellHeight) / m_cellHeight; int height = (viewport()->size().height() - m_cellHeight) / m_cellHeight;
for (int y = 0; y < height; ++y) { for (int y = 0; y < height; ++y) {
int yp = m_cellHeight * y + m_margins.top(); int yp = m_cellHeight * y + m_margins.top();
QString data = QString("%0").arg(y + m_top, 6, 16, c0).toUpper(); QString data = QString("%0").arg(y + m_top + m_base / 16, 6, 16, c0).toUpper();
painter.drawText(QRectF(QPointF(0, yp), QSizeF(m_margins.left(), m_cellHeight)), Qt::AlignHCenter, data); painter.drawText(QRectF(QPointF(0, yp), QSizeF(m_margins.left(), m_cellHeight)), Qt::AlignHCenter, data);
for (int x = 0; x < 16; ++x) { for (int x = 0; x < 16; ++x) {
uint8_t b = m_cpu->memory.load8(m_cpu, (y + m_top) * 16 + x, nullptr); uint8_t b = m_cpu->memory.load8(m_cpu, (y + m_top) * 16 + x + m_base, nullptr);
painter.drawStaticText(QPointF(cellSize.width() * (x + 0.5) - m_letterWidth + m_margins.left(), yp), m_staticNumbers[b]); painter.drawStaticText(QPointF(cellSize.width() * (x + 0.5) - m_letterWidth + m_margins.left(), yp), m_staticNumbers[b]);
painter.drawStaticText(QPointF(viewport()->size().width() - (16 - x) * m_margins.right() / 17.0 - m_letterWidth * 0.5, yp), b < 0x80 ? m_staticAscii[b] : m_staticAscii[0]); painter.drawStaticText(QPointF(viewport()->size().width() - (16 - x) * m_margins.right() / 17.0 - m_letterWidth * 0.5, yp), b < 0x80 ? m_staticAscii[b] : m_staticAscii[0]);
} }
@ -99,14 +110,14 @@ void MemoryModel::wheelEvent(QWheelEvent* event) {
m_top -= event->angleDelta().y() / 8; m_top -= event->angleDelta().y() / 8;
boundsCheck(); boundsCheck();
event->accept(); event->accept();
verticalScrollBar()->setValue(m_top);
update(); update();
QAbstractScrollArea::wheelEvent(event);
} }
void MemoryModel::boundsCheck() { void MemoryModel::boundsCheck() {
if (m_top < 0) { if (m_top < 0) {
m_top = 0; m_top = 0;
} else if (m_top > 0x01000001 - viewport()->size().height() / m_cellHeight) { } else if (m_top > (m_size >> 4) + 1 - viewport()->size().height() / m_cellHeight) {
m_top = 0x01000001 - viewport()->size().height() / m_cellHeight; m_top = (m_size >> 4) + 1 - viewport()->size().height() / m_cellHeight;
} }
} }

5
src/platform/qt/MemoryModel.h
View File

@ -26,6 +26,8 @@ public:
void setController(GameController* controller); void setController(GameController* controller);
void setRegion(uint32_t base, uint32_t size, const QString& name = QString());
protected: protected:
void resizeEvent(QResizeEvent*) override; void resizeEvent(QResizeEvent*) override;
void paintEvent(QPaintEvent*) override; void paintEvent(QPaintEvent*) override;
@ -38,10 +40,13 @@ private:
QFont m_font; QFont m_font;
int m_cellHeight; int m_cellHeight;
int m_letterWidth; int m_letterWidth;
uint32_t m_base;
uint32_t m_size;
int m_top; int m_top;
QMargins m_margins; QMargins m_margins;
QVector<QStaticText> m_staticNumbers; QVector<QStaticText> m_staticNumbers;
QVector<QStaticText> m_staticAscii; QVector<QStaticText> m_staticAscii;
QStaticText m_regionName;
}; };
} }

30
src/platform/qt/MemoryView.cpp
View File

@ -8,6 +8,10 @@
#include "GameController.h" #include "GameController.h"
extern "C" {
#include "gba/memory.h"
}
using namespace QGBA; using namespace QGBA;
MemoryView::MemoryView(GameController* controller, QWidget* parent) MemoryView::MemoryView(GameController* controller, QWidget* parent)
@ -17,5 +21,31 @@ MemoryView::MemoryView(GameController* controller, QWidget* parent)
m_ui.setupUi(this); m_ui.setupUi(this);
m_ui.hexfield->setController(controller); m_ui.hexfield->setController(controller);
connect(m_ui.regions, SIGNAL(currentIndexChanged(int)), this, SLOT(setIndex(int)));
connect(controller, SIGNAL(gameStopped(GBAThread*)), this, SLOT(close())); connect(controller, SIGNAL(gameStopped(GBAThread*)), this, SLOT(close()));
} }
void MemoryView::setIndex(int index) {
static struct {
const char* name;
uint32_t base;
uint32_t size;
} indexInfo[] = {
{ "All", 0, 0x10000000 },
{ "BIOS", BASE_BIOS, SIZE_BIOS },
{ "EWRAM", BASE_WORKING_RAM, SIZE_WORKING_RAM },
{ "IWRAM", BASE_WORKING_IRAM, SIZE_WORKING_IRAM },
{ "MMIO", BASE_IO, SIZE_IO },
{ "Palette", BASE_PALETTE_RAM, SIZE_PALETTE_RAM },
{ "VRAM", BASE_VRAM, SIZE_VRAM },
{ "OAM", BASE_OAM, SIZE_OAM },
{ "ROM", BASE_CART0, SIZE_CART0 },
{ "ROM (WS1)", BASE_CART1, SIZE_CART1 },
{ "ROM (WS2)", BASE_CART2, SIZE_CART2 },
{ "SRAM", BASE_CART_SRAM, SIZE_CART_SRAM },
};
const auto& info = indexInfo[index];
m_ui.hexfield->setRegion(info.base, info.size, info.name);
}

3
src/platform/qt/MemoryView.h
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@ -20,6 +20,9 @@ Q_OBJECT
public: public:
MemoryView(GameController* controller, QWidget* parent = nullptr); MemoryView(GameController* controller, QWidget* parent = nullptr);
private slots:
void setIndex(int);
private: private:
Ui::MemoryView m_ui; Ui::MemoryView m_ui;

107
src/platform/qt/MemoryView.ui
View File

@ -15,7 +15,112 @@
</property> </property>
<layout class="QVBoxLayout" name="verticalLayout"> <layout class="QVBoxLayout" name="verticalLayout">
<item> <item>
<widget class="QGBA::MemoryModel" name="hexfield" native="true"/> <layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QComboBox" name="regions">
<item>
<property name="text">
<string>All</string>
</property>
</item>
<item>
<property name="text">
<string>BIOS (16kiB)</string>
</property>
</item>
<item>
<property name="text">
<string>Working RAM (256kiB)</string>
</property>
</item>
<item>
<property name="text">
<string>Internal Working RAM (32kiB)</string>
</property>
</item>
<item>
<property name="text">
<string>Memory-Mapped I/O</string>
</property>
</item>
<item>
<property name="text">
<string>Palette RAM (1kiB)</string>
</property>
</item>
<item>
<property name="text">
<string>Video RAM (96kiB)</string>
</property>
</item>
<item>
<property name="text">
<string>OBJ Attribute Memory (1kiB)</string>
</property>
</item>
<item>
<property name="text">
<string>Game Pak (32MiB)</string>
</property>
</item>
<item>
<property name="text">
<string>Game Pak (Waitstate 1)</string>
</property>
</item>
<item>
<property name="text">
<string>Game Pak (Waitstate 2)</string>
</property>
</item>
<item>
<property name="text">
<string>Static RAM (64kiB)</string>
</property>
</item>
</widget>
</item>
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QLabel" name="label">
<property name="text">
<string>Inspect Address</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="lineEdit">
<property name="enabled">
<bool>false</bool>
</property>
<property name="maxLength">
<number>10</number>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QGBA::MemoryModel" name="hexfield" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
</widget>
</item> </item>
</layout> </layout>
</widget> </widget>