1/* Copyright (c) 2013-2016 Jeffrey Pfau
 2 *
 3 * This Source Code Form is subject to the terms of the Mozilla Public
 4 * License, v. 2.0. If a copy of the MPL was not distributed with this
 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 6#include "DebuggerREPL.h"
 7
 8#include "DebuggerREPLController.h"
 9
10#include <QScrollBar>
11
12using namespace QGBA;
13
14DebuggerREPL::DebuggerREPL(DebuggerREPLController* controller, QWidget* parent)
15	: QWidget(parent)
16	, m_replController(controller)
17{
18	m_ui.setupUi(this);
19
20	connect(m_ui.prompt, SIGNAL(returnPressed()), this, SLOT(postLine()));
21	connect(controller, SIGNAL(log(const QString&)), this, SLOT(log(const QString&)));
22	connect(m_ui.breakpoint, SIGNAL(clicked()), controller, SLOT(breakInto()));
23
24	controller->attach();
25}
26
27void DebuggerREPL::log(const QString& line) {
28	m_ui.log->moveCursor(QTextCursor::End);
29	m_ui.log->insertPlainText(line);
30	m_ui.log->verticalScrollBar()->setValue(m_ui.log->verticalScrollBar()->maximum());
31}
32
33void DebuggerREPL::postLine() {
34	QString line = m_ui.prompt->text();
35	m_ui.prompt->clear();
36	if (line.isEmpty()) {
37		m_replController->enterLine(QString("\n"));
38	} else {
39		log(QString("> %1\n").arg(line));
40		m_replController->enterLine(line);
41	}
42}