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Qt: Memory view alignment adjustment

This commit is contained in:
Jeffrey Pfau 2015-04-30 22:58:06 -07:00
parent 7ac49be6df
commit 28f174fb66
4 changed files with 105 additions and 9 deletions
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35
src/platform/qt/MemoryModel.cpp
View File

@ -23,6 +23,7 @@ MemoryModel::MemoryModel(QWidget* parent)
: QAbstractScrollArea(parent)
, m_cpu(nullptr)
, m_top(0)
, m_align(1)
{
m_font.setFamily("Source Code Pro");
m_font.setStyleHint(QFont::Monospace);
@ -74,6 +75,14 @@ void MemoryModel::setRegion(uint32_t base, uint32_t size, const QString& name) {
viewport()->update();
}
void MemoryModel::setAlignment(int width) {
if (width != 1 && width != 2 && width != 4) {
return;
}
m_align = width;
viewport()->update();
}
void MemoryModel::resizeEvent(QResizeEvent*) {
verticalScrollBar()->setRange(0, (m_size >> 4) + 1 - viewport()->size().height() / m_cellHeight);
boundsCheck();
@ -95,9 +104,33 @@ void MemoryModel::paintEvent(QPaintEvent* event) {
int yp = m_cellHeight * y + m_margins.top();
QString data = QString("%0").arg((y + m_top) * 16 + m_base, 8, 16, c0).toUpper();
painter.drawText(QRectF(QPointF(0, yp), QSizeF(m_margins.left(), m_cellHeight)), Qt::AlignHCenter, data);
switch (m_align) {
case 2:
for (int x = 0; x < 16; x += 2) {
uint16_t b = m_cpu->memory.load16(m_cpu, (y + m_top) * 16 + x + m_base, nullptr);
painter.drawStaticText(QPointF(cellSize.width() * (x + 1.0) - 2 * m_letterWidth + m_margins.left(), yp), m_staticNumbers[(b >> 8) & 0xFF]);
painter.drawStaticText(QPointF(cellSize.width() * (x + 1.0) + m_margins.left(), yp), m_staticNumbers[b & 0xFF]);
}
break;
case 4:
for (int x = 0; x < 16; x += 4) {
uint32_t b = m_cpu->memory.load32(m_cpu, (y + m_top) * 16 + x + m_base, nullptr);
painter.drawStaticText(QPointF(cellSize.width() * (x + 2.0) - 4 * m_letterWidth + m_margins.left(), yp), m_staticNumbers[(b >> 24) & 0xFF]);
painter.drawStaticText(QPointF(cellSize.width() * (x + 2.0) - 2 * m_letterWidth + m_margins.left(), yp), m_staticNumbers[(b >> 16) & 0xFF]);
painter.drawStaticText(QPointF(cellSize.width() * (x + 2.0) + m_margins.left(), yp), m_staticNumbers[(b >> 8) & 0xFF]);
painter.drawStaticText(QPointF(cellSize.width() * (x + 2.0) + 2 * m_letterWidth + m_margins.left(), yp), m_staticNumbers[b & 0xFF]);
}
break;
case 1:
default:
for (int x = 0; x < 16; ++x) {
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]);
}
break;
}
for (int x = 0; x < 16; ++x) {
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(viewport()->size().width() - (16 - x) * m_margins.right() / 17.0 - m_letterWidth * 0.5, yp), b < 0x80 ? m_staticAscii[b] : m_staticAscii[0]);
}
}

2
src/platform/qt/MemoryModel.h
View File

@ -27,6 +27,7 @@ public:
void setController(GameController* controller);
void setRegion(uint32_t base, uint32_t size, const QString& name = QString());
void setAlignment(int);
protected:
void resizeEvent(QResizeEvent*) override;
@ -43,6 +44,7 @@ private:
uint32_t m_base;
uint32_t m_size;
int m_top;
int m_align;
QMargins m_margins;
QVector<QStaticText> m_staticNumbers;
QVector<QStaticText> m_staticAscii;

4
src/platform/qt/MemoryView.cpp
View File

@ -24,6 +24,10 @@ MemoryView::MemoryView(GameController* controller, QWidget* parent)
connect(m_ui.regions, SIGNAL(currentIndexChanged(int)), this, SLOT(setIndex(int)));
connect(m_ui.width8, &QAbstractButton::clicked, [this]() { m_ui.hexfield->setAlignment(1); });
connect(m_ui.width16, &QAbstractButton::clicked, [this]() { m_ui.hexfield->setAlignment(2); });
connect(m_ui.width32, &QAbstractButton::clicked, [this]() { m_ui.hexfield->setAlignment(4); });
connect(controller, SIGNAL(gameStopped(GBAThread*)), this, SLOT(close()));
}

73
src/platform/qt/MemoryView.ui
View File

@ -6,8 +6,8 @@
<rect>
<x>0</x>
<y>0</y>
<width>527</width>
<height>544</height>
<width>550</width>
<height>610</height>
</rect>
</property>
<property name="windowTitle">
@ -85,12 +85,6 @@
<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>
@ -112,6 +106,69 @@
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_3">
<item>
<widget class="QLabel" name="label_2">
<property name="text">
<string>Set Alignment:</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</spacer>
</item>
<item>
<widget class="QRadioButton" name="width8">
<property name="text">
<string>1 Byte</string>
</property>
<property name="checked">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_4">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</spacer>
</item>
<item>
<widget class="QRadioButton" name="width16">
<property name="text">
<string>2 Bytes</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_5">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</spacer>
</item>
<item>
<widget class="QRadioButton" name="width32">
<property name="text">
<string>4 Bytes</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_3">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<widget class="QGBA::MemoryModel" name="hexfield" native="true">
<property name="sizePolicy">