Confirmation Dialogue, Save selection and multi-delete

1 files changed, 84 insertions, 0 deletions

diff --git a/src/tasks/Task.cpp b/src/tasks/Task.cpp
new file mode 100644
index 0000000..c20a0ea
--- /dev/null
+++ b/src/tasks/Task.cpp
@@ -0,0 +1,84 @@
+/*
+ * Task.cpp
+ *
+ *  Created on: Apr 6, 2012
+ *      Author: Simon
+ */
+
+
+#include <unistd.h>
+#include "Task.h"
+#include "TaskListener.h"
+
+void Task::SetTaskListener(TaskListener * listener)
+{
+	this->listener = listener;
+}
+
+void Task::Start()
+{
+	pthread_create(&doWorkThread, 0, &Task::doWork_helper, this);
+}
+
+int Task::GetProgress()
+{
+	return progress;
+}
+
+std::string Task::GetStatus()
+{
+	return status;
+}
+
+bool Task::GetDone()
+{
+	return done;
+}
+
+Task::~Task()
+{
+
+}
+
+void Task::doWork()
+{
+	notifyStatus("Fake progress");
+	for(int i = 0; i < 100; i++)
+	{
+		notifyProgress(i);
+		usleep((100)*1000);
+	}
+}
+
+void * Task::doWork_helper(void * ref)
+{
+	((Task*)ref)->doWork();
+	((Task*)ref)->notifyDone();
+	return NULL;
+}
+
+void Task::notifyProgress(int progress)
+{
+	if(this->progress!=progress) {
+		this->progress = progress;
+		if(listener)
+			listener->NotifyProgress(this);
+	}
+}
+
+void Task::notifyStatus(std::string status)
+{
+	if(this->status!=status) {
+		this->status = status;
+		if(listener)
+			listener->NotifyStatus(this);
+	}
+}
+
+void Task::notifyDone()
+{
+	if(listener)
+	{
+		done = true; listener->NotifyDone(this);
+	}
+}