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https://github.com/RPCSX/rpcsx.git
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106 lines
3.2 KiB
C++
106 lines
3.2 KiB
C++
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#include "instruction_editor_dialog.h"
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#include <QFontDatabase>
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inline QString qstr(const std::string& _in) { return QString::fromUtf8(_in.data(), static_cast<int>(_in.size())); }
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instruction_editor_dialog::instruction_editor_dialog(QWidget *parent, u32 _pc, const std::shared_ptr<cpu_thread>& _cpu, CPUDisAsm* _disasm)
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: QDialog(parent)
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, pc(_pc)
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, cpu(_cpu)
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, disasm(_disasm)
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{
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setWindowTitle(tr("Edit instruction"));
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setAttribute(Qt::WA_DeleteOnClose);
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setMinimumSize(300, sizeHint().height());
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const auto cpu = _cpu.get();
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cpu_offset = g_system == system_type::ps3 && cpu->id_type() != 1 ? static_cast<SPUThread&>(*cpu).offset : 0;
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QString instruction = qstr(fmt::format("%08x", vm::ps3::read32(cpu_offset + pc).value()));
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QVBoxLayout* vbox_panel(new QVBoxLayout());
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QHBoxLayout* hbox_panel(new QHBoxLayout());
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QVBoxLayout* vbox_left_panel(new QVBoxLayout());
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QVBoxLayout* vbox_right_panel(new QVBoxLayout());
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QHBoxLayout* hbox_b_panel(new QHBoxLayout());
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QPushButton* button_ok(new QPushButton(tr("Ok")));
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QPushButton* button_cancel(new QPushButton(tr("Cancel")));
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button_ok->setFixedWidth(80);
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button_cancel->setFixedWidth(80);
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QLabel* t1_text = new QLabel(tr("Address: "), this);
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QLabel* t2_text = new QLabel(tr("Instruction: "), this);
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QLabel* t3_text = new QLabel(tr("Preview: "), this);
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QLabel* t1_addr = new QLabel(qstr(fmt::format("%08x", pc)), this);
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t2_instr = new QLineEdit(this);
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t2_instr->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont));
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t2_instr->setPlaceholderText(instruction);
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t2_instr->setText(instruction);
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t2_instr->setMaxLength(8);
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t2_instr->setMaximumWidth(65);
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t3_preview = new QLabel("", this);
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// Layouts
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vbox_left_panel->addWidget(t1_text);
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vbox_left_panel->addWidget(t2_text);
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vbox_left_panel->addWidget(t3_text);
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vbox_right_panel->addWidget(t1_addr);
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vbox_right_panel->addWidget(t2_instr);
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vbox_right_panel->addWidget(t3_preview);
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vbox_right_panel->setAlignment(Qt::AlignLeft);
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hbox_b_panel->addWidget(button_ok);
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hbox_b_panel->addWidget(button_cancel);
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hbox_b_panel->setAlignment(Qt::AlignCenter);
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// Main Layout
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hbox_panel->addLayout(vbox_left_panel);
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hbox_panel->addSpacing(10);
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hbox_panel->addLayout(vbox_right_panel);
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vbox_panel->addLayout(hbox_panel);
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vbox_panel->addSpacing(10);
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vbox_panel->addLayout(hbox_b_panel);
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setLayout(vbox_panel);
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setModal(true);
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// Events
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connect(button_ok, &QAbstractButton::pressed, [=]() {
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bool ok;
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ulong opcode = t2_instr->text().toULong(&ok, 16);
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if (!ok)
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QMessageBox::critical(this, tr("Error"), tr("This instruction could not be parsed.\nNo changes were made."));
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else
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vm::ps3::write32(cpu_offset + pc, (u32)opcode);
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accept();
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});
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connect(button_cancel, &QAbstractButton::pressed, this, &instruction_editor_dialog::reject);
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connect(t2_instr, &QLineEdit::textChanged, this, &instruction_editor_dialog::updatePreview);
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updatePreview();
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}
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void instruction_editor_dialog::updatePreview()
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{
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bool ok;
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ulong opcode = t2_instr->text().toULong(&ok, 16);
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Q_UNUSED(opcode);
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if (ok)
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{
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if (g_system == system_type::psv)
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{
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t3_preview->setText(tr("Preview for ARMv7Thread not implemented yet."));
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}
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else
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{
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t3_preview->setText(tr("Preview disabled."));
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}
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}
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else
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{
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t3_preview->setText(tr("Could not parse instruction."));
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}
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}
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