From f07496ac6d42986266f3bff5093fa0009521ecd5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Tue, 11 Oct 2016 21:34:02 +0200
Subject: [PATCH] GH-1675 reimplement suspesion of log watch

---
 api/logic/launch/LogModel.cpp | 9 +++++++++
 api/logic/launch/LogModel.h   | 2 ++
 application/pages/LogPage.cpp | 2 +-
 application/pages/LogPage.h   | 6 ------
 4 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/api/logic/launch/LogModel.cpp b/api/logic/launch/LogModel.cpp
index c12a0488..869c00f9 100644
--- a/api/logic/launch/LogModel.cpp
+++ b/api/logic/launch/LogModel.cpp
@@ -34,6 +34,10 @@ QVariant LogModel::data(const QModelIndex &index, int role) const
 
 void LogModel::append(MessageLevel::Enum level, QString line)
 {
+	if(m_suspended)
+	{
+		return;
+	}
 	int lineNum = (m_firstLine + m_numLines) % m_maxLines;
 	// overflow
 	if(m_numLines == m_maxLines)
@@ -60,6 +64,11 @@ void LogModel::append(MessageLevel::Enum level, QString line)
 	endInsertRows();
 }
 
+void LogModel::suspend(bool suspend)
+{
+	m_suspended = suspend;
+}
+
 void LogModel::clear()
 {
 	beginResetModel();
diff --git a/api/logic/launch/LogModel.h b/api/logic/launch/LogModel.h
index 87e6b583..558242d8 100644
--- a/api/logic/launch/LogModel.h
+++ b/api/logic/launch/LogModel.h
@@ -17,6 +17,7 @@ public:
 
 	void append(MessageLevel::Enum, QString line);
 	void clear();
+	void suspend(bool suspend);
 
 	QString toPlainText();
 
@@ -45,6 +46,7 @@ private: /* data */
 	int m_numLines = 0;
 	bool m_stopOnOverflow = false;
 	QString m_overflowMessage = "OVERFLOW";
+	bool m_suspended = false;
 
 private:
 	Q_DISABLE_COPY(LogModel)
diff --git a/application/pages/LogPage.cpp b/application/pages/LogPage.cpp
index e7b670ea..19d1c7fe 100644
--- a/application/pages/LogPage.cpp
+++ b/application/pages/LogPage.cpp
@@ -240,7 +240,7 @@ void LogPage::on_btnBottom_clicked()
 
 void LogPage::on_trackLogCheckbox_clicked(bool checked)
 {
-	m_write_active = checked;
+	m_model->suspend(!checked);
 }
 
 void LogPage::on_wrapCheckbox_clicked(bool checked)
diff --git a/application/pages/LogPage.h b/application/pages/LogPage.h
index f98b5ecf..37679327 100644
--- a/application/pages/LogPage.h
+++ b/application/pages/LogPage.h
@@ -76,12 +76,6 @@ private:
 	Ui::LogPage *ui;
 	InstancePtr m_instance;
 	std::shared_ptr<LaunchTask> m_process;
-	int m_last_scroll_value = 0;
-	bool m_scroll_active = true;
-	int m_saved_offset = 0;
-	bool m_write_active = true;
-	bool m_stopOnOverflow = true;
-	bool m_autoScroll = false;
 
 	BasePageContainer * m_parentContainer;
 	LogFormatProxyModel * m_proxy;