qtmips_gui/cachedock.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

#include "cachedock.h"

CacheDock::CacheDock(QWidget *parent, const QString &type) : QDockWidget(parent) {
    top_widget = new QWidget(this);
    setWidget(top_widget);
    layout_box = new QVBoxLayout(top_widget);

    no_cache = new QLabel("No " + type + " Cache configured", top_widget);
    layout_box->addWidget(no_cache);

    top_form = new QWidget(top_widget);
    top_form->setVisible(false);
    layout_box->addWidget(top_form);
    layout_top_form = new QFormLayout(top_form);

    l_hit = new QLabel("0", top_form);
    layout_top_form->addRow("Hit:", l_hit);
    l_miss = new QLabel("0", top_form);
    layout_top_form->addRow("Miss:", l_miss);

    // TODO cache view

    setObjectName(type + "Cache");
    setWindowTitle(type + " Cache");
}

void CacheDock::setup(const machine::Cache *cache) {
    l_hit->setText("0");
    l_miss->setText("0");
    if (cache) {
        connect(cache, SIGNAL(hit_update(uint)), this, SLOT(hit_update(uint)));
        connect(cache, SIGNAL(miss_update(uint)), this, SLOT(miss_update(uint)));
    }
    top_form->setVisible((bool)cache);
    no_cache->setVisible(!(bool)cache);
}

void CacheDock::hit_update(unsigned val) {
    l_hit->setText(QString::number(val));
}

void CacheDock::miss_update(unsigned val) {
    l_miss->setText(QString::number(val));
}