From adafa622c8b3a26babb480c7212ce226ed29d1ae Mon Sep 17 00:00:00 2001
From: Dmitry Marakasov <amdmi3@amdmi3.ru>
Date: Thu, 29 Apr 2010 04:24:34 +0400
Subject: [PATCH] Merge start/stop buttons into one

---
 TODO          |    1 -
 nmea.py       |    1 +
 uberlogger.py |   47 +++++++++++++++++------------------------------
 3 files changed, 18 insertions(+), 31 deletions(-)

diff --git a/TODO b/TODO
index 7143475..f9f283f 100644
--- a/TODO
+++ b/TODO
@@ -1,4 +1,3 @@
-- Single start/stop button
 - Table for GPS widgets
 - Clean exit
 - Enable bluetooth on start
diff --git a/nmea.py b/nmea.py
index 2082128..2d698eb 100644
--- a/nmea.py
+++ b/nmea.py
@@ -16,6 +16,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with UberLogger.  If not, see <http://www.gnu.org/licenses/>.
+#
 
 import re
 
diff --git a/uberlogger.py b/uberlogger.py
index a656749..f3caa7f 100755
--- a/uberlogger.py
+++ b/uberlogger.py
@@ -181,14 +181,9 @@ class ContainerWidget(QWidget):
 		self.status = "stopped"
 
 		# UI: header
-		self.startbutton = QPushButton("Start")
-		self.startbutton.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
-		self.connect(self.startbutton, SIGNAL('clicked()'), self.start_thread)
-
-		self.stopbutton = QPushButton("Stop")
-		self.stopbutton.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
-		self.stopbutton.setEnabled(False)
-		self.connect(self.stopbutton, SIGNAL('clicked()'), self.stop_thread)
+		self.togglebutton = QPushButton("Start")
+		self.togglebutton.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
+		self.connect(self.togglebutton, SIGNAL('clicked()'), self.toggle_thread)
 
 		self.statuswidget = QLabel()
 		self.statuswidget.setWordWrap(True)
@@ -196,8 +191,7 @@ class ContainerWidget(QWidget):
 		self.monitorwidget = QLabel()
 
 		header = QHBoxLayout()
-		header.addWidget(self.startbutton)
-		header.addWidget(self.stopbutton)
+		header.addWidget(self.togglebutton)
 		header.addWidget(self.statuswidget)
 
 		self.layout = QVBoxLayout()
@@ -212,37 +206,30 @@ class ContainerWidget(QWidget):
 	def __del__(self):
 		self.thread = None
 
-	def start_thread(self):
-		if self.thread is not None:
-			return
-
-		self.startbutton.setEnabled(False)
-		self.stopbutton.setEnabled(True)
-
-                self.thread = GPSThread(self.addr, self.name, self)
-		self.connect(self.thread, SIGNAL("status_updated(QString)"), self.update_status)
-		self.connect(self.thread, SIGNAL("data_updated(QString)"), self.update_monitor)
-		self.connect(self.thread, SIGNAL("finished()"), self.gc_thread)
-                self.thread.start()
-
-	def stop_thread(self):
+	def toggle_thread(self):
 		if self.thread is None:
-			return
+			self.togglebutton.setText("Stop")
 
-		self.stopbutton.setEnabled(False)
-		self.thread.stop()
+			self.thread = GPSThread(self.addr, self.name, self)
+			self.connect(self.thread, SIGNAL("status_updated(QString)"), self.update_status)
+			self.connect(self.thread, SIGNAL("data_updated(QString)"), self.update_monitor)
+			self.connect(self.thread, SIGNAL("finished()"), self.gc_thread)
+			self.thread.start()
+		else:
+			self.togglebutton.setEnabled(False)
+			self.thread.stop()
 
 	def gc_thread(self):
 		self.thread = None # join
 
-		self.startbutton.setEnabled(True)
-		self.stopbutton.setEnabled(False)
+		self.togglebutton.setText("Start")
+		self.togglebutton.setEnabled(True)
 		self.update_status()
 
 	def update_status(self, status = None):
 		if status is not None:
 			self.status = status
-		self.statuswidget.setText("%s: %s" % (self.name, self.status))
+		self.statuswidget.setText("%s\n%s" % (self.name, self.status))
 
 	def update_monitor(self, data = None):
 		self.monitorwidget.setText(data)
-- 
1.7.9.5