From c06242f07721a7d86dc2d9795622d6646ae6c88f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Thu, 4 Jan 2018 18:44:28 +0100
Subject: Implement some machine execution speed control for gui

---
 qtmips_machine/qtmipsmachine.cpp | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'qtmips_machine/qtmipsmachine.cpp')

diff --git a/qtmips_machine/qtmipsmachine.cpp b/qtmips_machine/qtmipsmachine.cpp
index 3d79c7c..a652363 100644
--- a/qtmips_machine/qtmipsmachine.cpp
+++ b/qtmips_machine/qtmipsmachine.cpp
@@ -35,15 +35,13 @@ QtMipsMachine::QtMipsMachine(const MachineConfig &cc) {
     else
         cr = new CoreSingle(regs, coremem, cc.delay_slot());
 
-    run_speed = 1;
     run_t = new QTimer(this);
+    set_speed(0); // In default run as fast as possible
     connect(run_t, SIGNAL(timeout()), this, SLOT(step()));
 }
 
 void QtMipsMachine::set_speed(unsigned val) {
-    run_speed = val;
-    if (run_t->isActive())
-        play();
+    run_t->setInterval(val);
 }
 
 const Registers *QtMipsMachine::registers() {
@@ -78,7 +76,7 @@ bool QtMipsMachine::exited() {
 void QtMipsMachine::play() {
     CTL_GUARD;
     set_status(ST_RUNNING);
-    run_t->start(run_speed);
+    run_t->start();
 }
 
 void QtMipsMachine::pause() {
-- 
cgit v1.2.3