1 files changed, 93 insertions, 0 deletions
diff --git a/src/gui/logviewform.cpp b/src/gui/logviewform.cpp
new file mode 100644
index 0000000..0b0c28b
--- /dev/null
+++ b/src/gui/logviewform.cpp
@@ -0,0 +1,93 @@
+#include "logviewform.h"
+
+#include "audits/memman.h"
+#include "log.h"
+
+/*
+ *  Constructs a LogViewForm which is a child of 'parent', with the
+ *  name 'name' and widget flags set to 'f'
+ *
+ *  The dialog will by default be modeless, unless you set 'modal' to
+ *  true to construct a modal dialog.
+ */
+LogViewForm::LogViewForm(QWidget* parent)
+	: QDialog(parent)
+{
+	setupUi(this);
+}
+
+/*
+ *  Destroys the object and frees any allocated resources
+ */
+LogViewForm::~LogViewForm()
+{
+	// no need to delete child widgets, Qt does it all for us
+}
+
+void LogViewForm::show()
+{
+	if (isShown()) {
+		raise();
+		return;
+	}
+
+	QString fname = log_file->get_filename().c_str();
+	logfile = new QFile(fname);
+	MEMMAN_NEW(logfile);
+	logstream = NULL;
+	if (logfile->open(QIODevice::ReadOnly)) {
+		logstream = new Q3TextStream(logfile);
+		MEMMAN_NEW(logstream);
+		logTextEdit->setText(logstream->read());
+
+		// Set cursor position at the end of text
+		logTextEdit->scrollToBottom();
+	}
+
+	log_file->enable_inform_user(true);
+
+	QDialog::show();
+	raise();
+}
+
+void LogViewForm::closeEvent(QCloseEvent* ev)
+{
+	log_file->enable_inform_user(false);
+	logTextEdit->clear();
+
+	if (logstream) {
+		MEMMAN_DELETE(logstream);
+		delete logstream;
+		logstream = NULL;
+	}
+
+	logfile->close();
+	MEMMAN_DELETE(logfile);
+	delete logfile;
+	logfile = NULL;
+
+	QDialog::closeEvent(ev);
+}
+
+void LogViewForm::update(bool log_zapped)
+{
+	if (!isShown()) return;
+
+	if (log_zapped) {
+		close();
+		show();
+		return;
+	}
+
+	if (logstream) {
+		QString s = logstream->read();
+		if (!s.isNull() && !s.isEmpty()) {
+			logTextEdit->append(s);
+		}
+	}
+}
+
+void LogViewForm::clear()
+{
+	logTextEdit->clear();
+}