Author: sh-sh-sh
Date: Wed Aug 1 15:34:06 2007
New Revision: 39873
URL: http://svn.opensuse.org/viewcvs/yast?rev=39873&view=rev
Log:
added generic thread handler
Added:
branches/tmp/sh/qt4-port/qt/src/YQUIThreadHandler.cc
branches/tmp/sh/qt4-port/qt/src/YQUIThreadHandler.h
Modified:
branches/tmp/sh/qt4-port/qt/src/Makefile.am
Modified: branches/tmp/sh/qt4-port/qt/src/Makefile.am
URL: http://svn.opensuse.org/viewcvs/yast/branches/tmp/sh/qt4-port/qt/src/Makefile.am?rev=39873&r1=39872&r2=39873&view=diff
==============================================================================
--- branches/tmp/sh/qt4-port/qt/src/Makefile.am (original)
+++ branches/tmp/sh/qt4-port/qt/src/Makefile.am Wed Aug 1 15:34:06 2007
@@ -45,6 +45,7 @@
YQUI_widgets.cc \
YQUI_builtins.cc \
YQUI_x11.cc \
+ YQUIThreadHandler.cc \
YQPackageSelectorPlugin.cc \
\
YQIconPool.cc \
@@ -115,6 +116,7 @@
BUILT_SOURCES = \
YQUI.moc \
+ YQUIThreadHandler.moc \
\
YQAlignment.moc \
YQBarGraph.moc \
@@ -167,6 +169,8 @@
YQUI_builtins.o YQUI_builtins.lo: YQUI.moc
YQUI_x11.o YQUI_x11.lo: YQUI.moc
+YQUIThreadHandler.o YQUIThreadHandler.lo: YQUIThreadHandler.moc
+
YQAlignment.o YQAlignment.lo: YQAlignment.moc
YQBarGraph.o YQBarGraph.lo: YQBarGraph.moc
YQCheckBox.o YQCheckBox.lo: YQCheckBox.moc
@@ -217,6 +221,7 @@
YQUI.moc: YQUI.h
+YQUIThreadHandler.moc: YQUIThreadHandler.h
YQAlignment.moc: YQAlignment.h
YQBarGraph.moc: YQBarGraph.h
Added: branches/tmp/sh/qt4-port/qt/src/YQUIThreadHandler.cc
URL: http://svn.opensuse.org/viewcvs/yast/branches/tmp/sh/qt4-port/qt/src/YQUIThreadHandler.cc?rev=39873&view=auto
==============================================================================
--- branches/tmp/sh/qt4-port/qt/src/YQUIThreadHandler.cc (added)
+++ branches/tmp/sh/qt4-port/qt/src/YQUIThreadHandler.cc Wed Aug 1 15:34:06 2007
@@ -0,0 +1,64 @@
+/*---------------------------------------------------------------------\
+| |
+| __ __ ____ _____ ____ |
+| \ \ / /_ _/ ___|_ _|___ \ |
+| \ V / _` \___ \ | | __) | |
+| | | (_| |___) || | / __/ |
+| |_|\__,_|____/ |_| |_____| |
+| |
+| core system |
+| (C) SuSE GmbH |
+\----------------------------------------------------------------------/
+
+ File: YQUIThreadHandler.cc
+
+ Authors: Stefan Hundhammer
+
+/-*/
+
+#define y2log_component "qt-ui"
+#include
+
+#include "qthread.h"
+#include "YQUIThreadHandler.h"
+
+
+YQUIThreadHandler::YQUIThreadHandler( voidPtrFunction startFunc,
+ void * startFuncArg )
+ : YUIThreadHandler( startFunc, startFuncArg )
+ , _yquiThread( 0 )
+{
+}
+
+
+YQUIThreadHandler::~YQUIThreadHandler()
+{
+ if ( _yquiThread )
+ delete _yquiThread;
+}
+
+
+void YQUIThreadHandler::startUIThread()
+{
+ y2debug( "Starting UI thread" );
+
+ if ( ! _yquiThread )
+ _yquiThread = new YQUIThread( _startFunc, _startFuncArg );
+
+ _yquiThread->start();
+ _uiThreadRunning = true;
+}
+
+
+void YQUIThreadHandler::terminateUIThread()
+{
+ y2debug( "Terminating UI thread" );
+
+ if ( _yquiThread )
+ _yquiThread->terminate();
+
+ _uiThreadRunning = false;
+}
+
+
+#include "YQUIThreadHandler.moc"
Added: branches/tmp/sh/qt4-port/qt/src/YQUIThreadHandler.h
URL: http://svn.opensuse.org/viewcvs/yast/branches/tmp/sh/qt4-port/qt/src/YQUIThreadHandler.h?rev=39873&view=auto
==============================================================================
--- branches/tmp/sh/qt4-port/qt/src/YQUIThreadHandler.h (added)
+++ branches/tmp/sh/qt4-port/qt/src/YQUIThreadHandler.h Wed Aug 1 15:34:06 2007
@@ -0,0 +1,109 @@
+/*---------------------------------------------------------------------\
+| |
+| __ __ ____ _____ ____ |
+| \ \ / /_ _/ ___|_ _|___ \ |
+| \ V / _` \___ \ | | __) | |
+| | | (_| |___) || | / __/ |
+| |_|\__,_|____/ |_| |_____| |
+| |
+| core system |
+| (C) SuSE GmbH |
+\----------------------------------------------------------------------/
+
+ File: YQUIThreadHandler.h
+
+ Authors: Stefan Hundhammer
+
+/-*/
+
+#ifndef YQUIThreadHandler_h
+#define YQUIThreadHandler_h
+
+#include
+
+
+#include "qthread.h"
+
+class YQUIThread;
+
+
+/**
+ * Helper class to manage UI threads based on QThread.
+ **/
+class YQUIThreadHandler: public YUIThreadHandler
+{
+public:
+
+ /**
+ * Constructor. Takes the function to be started upon startThread() and the
+ * sole argument to that function. The constructor just stores both
+ * parameters; it will neither create a thread nor call the function.
+ * Use startThread() for that at some later time.
+ **/
+ YQUIThreadHandler( voidPtrFunction startFunc, void * startFuncArg );
+
+ /**
+ * Destructor.
+ *
+ * Notice that this will NOT call terminateUIThread() since
+ * virtual functions can't be used (as virtual functions) in the
+ * destructor. Remember to call terminateUIThread() manually.
+ **/
+ virtual ~YQUIThreadHandler();
+
+ /***
+ * Start the UI thread with the function (and the argument to that
+ * function) passed in the constructor.
+ *
+ * Reimplemented from YUIThreadHandler.
+ **/
+ virtual void startUIThread();
+
+ /**
+ * Terminate the UI thread if it running.
+ *
+ * Reimplemented from YUIThreadHandler.
+ **/
+ virtual void terminateUIThread();
+
+
+protected:
+
+ YQUIThread * _yquiThread;
+};
+
+
+class YQUIThread: public QThread
+{
+ Q_OBJECT
+
+public:
+
+ /**
+ * Constructor.
+ **/
+ YQUIThread( voidPtrFunction startFunc, void * startFuncArg )
+ : _startFunc( startFunc )
+ , _startFuncArg( startFuncArg )
+ {}
+
+ /**
+ * Destructor.
+ **/
+ virtual ~YQUIThread() {}
+
+ /**
+ * The worker function. Calls startfunc( startFuncArg ).
+ **/
+ virtual void run()
+ { _startFunc( _startFuncArg ); }
+
+
+private:
+
+ voidPtrFunction _startFunc;
+ void * _startFuncArg;
+};
+
+
+#endif // YQUIThreadHandler_h
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