frontend-tools: Code cleanup of output timers

UI/frontend-plugins/frontend-tools/output-timer.cpp

@@ -10,47 +10,8 @@
 
 using namespace std;
 
-struct TimerData {
-	int streamTimerHours = 0;
-	int streamTimerMinutes = 0;
-	int streamTimerSeconds = 0;
-	int streamTimerTotal = 0;
-
-	int recordTimerHours = 0;
-	int recordTimerMinutes = 0;
-	int recordTimerSeconds = 0;
-	int recordTimerTotal = 0;
-
-	int streamTimerDisplay = 0;
-	int recordTimerDisplay = 0;
-
-	int secondsStream = 0;
-	int totalMinutesStream = 0;
-	int minutesStream = 0;
-	int hoursStream = 0;
-
-	int secondsRecord = 0;
-	int totalMinutesRecord = 0;
-	int minutesRecord = 0;
-	int hoursRecord = 0;
-
-	bool streamButtonClicked = false;
-	bool recordButtonClicked = false;
-
-	QTimer *streamingTimer;
-	QTimer *recordingTimer;
-	QTimer *streamingTimerDisplay;
-	QTimer *recordingTimerDisplay;
-
-	QString textStream;
-	QString textRecord;
-};
-
-QMainWindow *window;
 OutputTimer *ot;
 
-static TimerData *timer = nullptr;
-
 OutputTimer::OutputTimer(QWidget *parent)
 	: QDialog(parent),
 	ui(new Ui_OutputTimer)
@@ -61,6 +22,12 @@ OutputTimer::OutputTimer(QWidget *parent)
 		SLOT(StreamingTimerButton()));
 	QObject::connect(ui->outputTimerRecord, SIGNAL(clicked()), this,
 		SLOT(RecordingTimerButton()));
+
+	streamingTimer = new QTimer(this);
+	streamingTimerDisplay = new QTimer(this);
+
+	recordingTimer = new QTimer(this);
+	recordingTimerDisplay = new QTimer(this);
 }
 
 void OutputTimer::closeEvent(QCloseEvent*)
@@ -86,92 +53,86 @@ void OutputTimer::RecordingTimerButton()
 
 void OutputTimer::StreamTimerStart()
 {
-	timer->streamingTimer = new QTimer(this);
-	timer->streamingTimerDisplay = new QTimer(this);
-
 	if (!isVisible()) {
 		ui->outputTimerStream->setEnabled(false);
 		return;
 	}
 
-	timer->streamTimerHours = ui->streamingTimerHours->value();
-	timer->streamTimerMinutes = ui->streamingTimerMinutes->value();
-	timer->streamTimerSeconds = ui->streamingTimerSeconds->value();
-
-	timer->streamTimerTotal = (((timer->streamTimerHours * 3600) +
-		(timer->streamTimerMinutes * 60)) +
-		timer->streamTimerSeconds) * 1000;
+	int hours = ui->streamingTimerHours->value();
+	int minutes = ui->streamingTimerMinutes->value();
+	int seconds = ui->streamingTimerSeconds->value();
 
-	if (timer->streamTimerTotal == 0)
-		timer->streamTimerTotal = 1000;
+	int total = (((hours * 3600) +
+		(minutes * 60)) +
+		seconds) * 1000;
 
-	timer->streamTimerDisplay = timer->streamTimerTotal / 1000;
+	if (total == 0)
+		total = 1000;
 
-	timer->streamingTimer->setInterval(timer->streamTimerTotal);
-	timer->streamingTimer->setSingleShot(true);
+	streamingTimer->setInterval(total);
+	streamingTimer->setSingleShot(true);
 
-	QObject::connect(timer->streamingTimer, SIGNAL(timeout()),
+	QObject::connect(streamingTimer, SIGNAL(timeout()),
 		SLOT(EventStopStreaming()));
 
-	QObject::connect(timer->streamingTimerDisplay, SIGNAL(timeout()), this,
+	QObject::connect(streamingTimerDisplay, SIGNAL(timeout()), this,
 		SLOT(UpdateStreamTimerDisplay()));
 
-	timer->streamingTimer->start();
-	timer->streamingTimerDisplay->start(1000);
+	streamingTimer->start();
+	streamingTimerDisplay->start(1000);
 	ui->outputTimerStream->setText(tr("Stop"));
+
+	UpdateStreamTimerDisplay();
 }
 
 void OutputTimer::RecordTimerStart()
 {
-	timer->recordingTimer = new QTimer(this);
-	timer->recordingTimerDisplay = new QTimer(this);
-
 	if (!isVisible()) {
 		ui->outputTimerRecord->setEnabled(false);
 		return;
 	}
 
-	timer->recordTimerHours = ui->recordingTimerHours->value();
-	timer->recordTimerMinutes = ui->recordingTimerMinutes->value();
-	timer->recordTimerSeconds = ui->recordingTimerSeconds->value();
-
-	timer->recordTimerTotal = (((timer->recordTimerHours * 3600) +
-			(timer->recordTimerMinutes * 60)) +
-			timer->recordTimerSeconds) * 1000;
+	int hours = ui->recordingTimerHours->value();
+	int minutes = ui->recordingTimerMinutes->value();
+	int seconds = ui->recordingTimerSeconds->value();
 
-	if (timer->recordTimerTotal == 0)
-		timer->recordTimerTotal = 1000;
+	int total = (((hours * 3600) +
+			(minutes * 60)) +
+			seconds) * 1000;
 
-	timer->recordTimerDisplay = timer->recordTimerTotal / 1000;
+	if (total == 0)
+		total = 1000;
 
-	timer->recordingTimer->setInterval(timer->recordTimerTotal);
-	timer->recordingTimer->setSingleShot(true);
+	recordingTimer->setInterval(total);
+	recordingTimer->setSingleShot(true);
 
-	QObject::connect(timer->recordingTimer, SIGNAL(timeout()),
+	QObject::connect(recordingTimer, SIGNAL(timeout()),
 		SLOT(EventStopRecording()));
 
-	QObject::connect(timer->recordingTimerDisplay, SIGNAL(timeout()), this,
+	QObject::connect(recordingTimerDisplay, SIGNAL(timeout()), this,
 		SLOT(UpdateRecordTimerDisplay()));
 
-	timer->recordingTimer->start();
-	timer->recordingTimerDisplay->start(1000);
+	recordingTimer->start();
+	recordingTimerDisplay->start(1000);
 	ui->outputTimerRecord->setText(tr("Stop"));
+
+	UpdateRecordTimerDisplay();
 }
 
 void OutputTimer::StreamTimerStop()
 {
 	ui->outputTimerStream->setEnabled(true);
 
-	if (!isVisible() && timer->streamingTimer->isActive() == false)
+	if (!isVisible() && streamingTimer->isActive() == false)
 		return;
 
-	if (timer->streamingTimer->isActive())
-		timer->streamingTimer->stop();
+	if (streamingTimer->isActive())
+		streamingTimer->stop();
 
 	ui->outputTimerStream->setText(tr("Start"));
 
-	if (timer->streamingTimerDisplay->isActive())
-		timer->streamingTimerDisplay->stop();
+	if (streamingTimerDisplay->isActive())
+		streamingTimerDisplay->stop();
 
 	ui->streamTime->setText("00:00:00");
 }
@@ -180,46 +141,44 @@ void OutputTimer::RecordTimerStop()
 {
 	ui->outputTimerRecord->setEnabled(true);
 
-	if (!isVisible() && timer->recordingTimer->isActive() == false)
+	if (!isVisible() && recordingTimer->isActive() == false)
 		return;
 
-	if (timer->recordingTimer->isActive())
-		timer->recordingTimer->stop();
+	if (recordingTimer->isActive())
+		recordingTimer->stop();
 
 	ui->outputTimerRecord->setText(tr("Start"));
 
-	if (timer->recordingTimerDisplay->isActive())
-		timer->recordingTimerDisplay->stop();
+	if (recordingTimerDisplay->isActive())
+		recordingTimerDisplay->stop();
 
 	ui->recordTime->setText("00:00:00");
 }
 
 void OutputTimer::UpdateStreamTimerDisplay()
 {
-	timer->streamTimerDisplay--;
+	int remainingTime = streamingTimer->remainingTime() / 1000;
 
-	timer->secondsStream      = timer->streamTimerDisplay % 60;
-	timer->totalMinutesStream = timer->streamTimerDisplay / 60;
-	timer->minutesStream      = timer->totalMinutesStream % 60;
-	timer->hoursStream        = timer->totalMinutesStream / 60;
+	int seconds = remainingTime % 60;
+	int minutes = (remainingTime % 3600) / 60;
+	int hours = remainingTime / 3600;
 
-	timer->textStream.sprintf("%02d:%02d:%02d",
-		timer->hoursStream, timer->minutesStream, timer->secondsStream);
-	ui->streamTime->setText(timer->textStream);
+	QString text;
+	text.sprintf("%02d:%02d:%02d", hours, minutes, seconds);
+	ui->streamTime->setText(text);
 }
 
 void OutputTimer::UpdateRecordTimerDisplay()
 {
-	timer->recordTimerDisplay--;
+	int remainingTime = recordingTimer->remainingTime() / 1000;
 
-	timer->secondsRecord      = timer->recordTimerDisplay % 60;
-	timer->totalMinutesRecord = timer->recordTimerDisplay / 60;
-	timer->minutesRecord      = timer->totalMinutesRecord % 60;
-	timer->hoursRecord        = timer->totalMinutesRecord / 60;
+	int seconds = remainingTime % 60;
+	int minutes = (remainingTime % 3600) / 60;
+	int hours = remainingTime / 3600;
 
-	timer->textRecord.sprintf("%02d:%02d:%02d",
-		timer->hoursRecord, timer->minutesRecord, timer->secondsRecord);
-	ui->recordTime->setText(timer->textRecord);
+	QString text;
+	text.sprintf("%02d:%02d:%02d", hours, minutes, seconds);
+	ui->recordTime->setText(text);
 }
 
 void OutputTimer::ShowHideDialog()
@@ -292,8 +251,6 @@ static void SaveOutputTimer(obs_data_t *save_data, bool saving, void *)
 
 extern "C" void FreeOutputTimer()
 {
-	delete timer;
-	timer = nullptr;
 }
 
 static void OBSEvent(enum obs_frontend_event event, void *)
@@ -317,11 +274,9 @@ extern "C" void InitOutputTimer()
 	QAction *action = (QAction*)obs_frontend_add_tools_menu_qaction(
 			obs_module_text("OutputTimer"));
 
-	timer = new TimerData;
-
 	obs_frontend_push_ui_translation(obs_module_get_string);
 
-	window = (QMainWindow*)obs_frontend_get_main_window();
+	QMainWindow *window = (QMainWindow*)obs_frontend_get_main_window();
 
 	ot = new OutputTimer(window);
 

UI/frontend-plugins/frontend-tools/output-timer.hpp

@@ -28,4 +28,10 @@ public slots:
 	void ShowHideDialog();
 	void EventStopStreaming();
 	void EventStopRecording();
+
+private:
+	QTimer *streamingTimer;
+	QTimer *recordingTimer;
+	QTimer *streamingTimerDisplay;
+	QTimer *recordingTimerDisplay;
 };