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memory viewer: Only allow "words" steps in powers of 2

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Eladash 2020-12-18 10:10:47 +02:00 committed by Ivan
parent 2c6b974f24
commit 87b6284275
1 changed files with 23 additions and 4 deletions
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27
rpcs3/rpcs3qt/memory_viewer_panel.cpp
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@ -63,9 +63,28 @@ memory_viewer_panel::memory_viewer_panel(QWidget* parent, u32 addr)
// Tools: Memory Viewer Options: Words
QGroupBox* tools_mem_words = new QGroupBox(tr("Words"));
QHBoxLayout* hbox_tools_mem_words = new QHBoxLayout();
QSpinBox* sb_words = new QSpinBox(this);
sb_words->setRange(1, 4);
sb_words->setValue(4);
class words_spin_box : public QSpinBox
{
public:
words_spin_box(QWidget* parent = nullptr) : QSpinBox(parent) {}
~words_spin_box() override {};
private:
int valueFromText(const QString &text) const override
{
return std::countr_zero(text.toULong());
}
QString textFromValue(int value) const override
{
return tr("%0").arg(1 << value);
}
};
words_spin_box* sb_words = new words_spin_box(this);
sb_words->setRange(0, 2);
sb_words->setValue(2);
hbox_tools_mem_words->addWidget(sb_words);
tools_mem_words->setLayout(hbox_tools_mem_words);
@ -220,7 +239,7 @@ memory_viewer_panel::memory_viewer_panel(QWidget* parent, u32 addr)
});
connect(sb_words, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [=, this]()
{
m_colcount = sb_words->value();
m_colcount = 1 << sb_words->value();
ShowMemory();
});