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Diffstat (limited to 'qtmips_gui/mainwindow.cpp')
-rw-r--r--qtmips_gui/mainwindow.cpp28
1 files changed, 27 insertions, 1 deletions
diff --git a/qtmips_gui/mainwindow.cpp b/qtmips_gui/mainwindow.cpp
index 9384890..d1a9770 100644
--- a/qtmips_gui/mainwindow.cpp
+++ b/qtmips_gui/mainwindow.cpp
@@ -21,12 +21,24 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
registers = new RegistersDock(this);
registers->hide();
+ // Execution speed actions
+ speed_group = new QActionGroup(this);
+ speed_group->addAction(ui->ips1);
+ speed_group->addAction(ui->ips5);
+ speed_group->addAction(ui->ips10);
+ speed_group->addAction(ui->ipsUnlimited);
+ ui->ips1->setChecked(true);
+
// Connect signals from menu
connect(ui->actionExit, SIGNAL(triggered(bool)), this, SLOT(close()));
connect(ui->actionNew, SIGNAL(triggered(bool)), this, SLOT(new_machine()));
connect(ui->actionCache, SIGNAL(triggered(bool)), this, SLOT(show_cache_content()));
connect(ui->actionCache_statistics, SIGNAL(triggered(bool)), this, SLOT(show_cache_statictics()));
connect(ui->actionRegisters, SIGNAL(triggered(bool)), this, SLOT(show_registers()));
+ connect(ui->ips1, SIGNAL(toggled(bool)), this, SLOT(set_speed()));
+ connect(ui->ips5, SIGNAL(toggled(bool)), this, SLOT(set_speed()));
+ connect(ui->ips10, SIGNAL(toggled(bool)), this, SLOT(set_speed()));
+ connect(ui->ipsUnlimited, SIGNAL(toggled(bool)), this, SLOT(set_speed()));
// Restore application state from settings
restoreState(settings->value("windowState").toByteArray());
@@ -63,7 +75,7 @@ void MainWindow::create_core(machine::MachineConfig *config) {
// Create machine view
corescene = new CoreViewScene(coreview, machine);
- machine->set_speed(1000); // Set default speed to 1 sec
+ set_speed(); // Update machine speed to current settings
// Connect machine signals and slots
connect(ui->actionRun, SIGNAL(triggered(bool)), machine, SLOT(play()));
@@ -100,6 +112,20 @@ void MainWindow::show_registers() {
show_dockwidget(registers);
}
+void MainWindow::set_speed() {
+ if (machine == nullptr)
+ return; // just ignore
+
+ if (ui->ips1->isChecked())
+ machine->set_speed(1000);
+ else if (ui->ips5->isChecked())
+ machine->set_speed(500);
+ else if (ui->ips10->isChecked())
+ machine->set_speed(100);
+ else
+ machine->set_speed(0);
+}
+
void MainWindow::closeEvent(QCloseEvent *event) {
settings->setValue("windowGeometry", saveGeometry());
settings->setValue("windowState", saveState());