From 10e5e05c5911372fa38bcffed93b7c76ba05f3db Mon Sep 17 00:00:00 2001
From: =?utf8?q?Oliver=20Gro=C3=9F?= <neokensuke@freenet.de>
Date: Tue, 2 Sep 2008 20:19:35 +0200
Subject: [PATCH] added QTimerMessageBox

---
 qbat.pro             |  6 ++--
 qtimermessagebox.cpp | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 qtimermessagebox.h   | 46 +++++++++++++++++++++++++++
 3 files changed, 138 insertions(+), 2 deletions(-)
 create mode 100644 qtimermessagebox.cpp
 create mode 100644 qtimermessagebox.h

diff --git a/qbat.pro b/qbat.pro
index 3ecf0fe..d132aff 100644
--- a/qbat.pro
+++ b/qbat.pro
@@ -18,7 +18,8 @@ SOURCES += main.cpp \
  batteryicon.cpp \
  powermanager.cpp \
  common.cpp \
- settings.cpp
+ settings.cpp \
+ qtimermessagebox.cpp
 DESTDIR = .
 
 target.path = /usr/bin
@@ -35,7 +36,8 @@ HEADERS += constants.h \
 batteryicon.h \
 common.h \
 powermanager.h \
- settings.h
+ settings.h \
+ qtimermessagebox.h
 TARGET = qbat
 
 FORMS += settingsdialog.ui
diff --git a/qtimermessagebox.cpp b/qtimermessagebox.cpp
new file mode 100644
index 0000000..bb8c2db
--- /dev/null
+++ b/qtimermessagebox.cpp
@@ -0,0 +1,88 @@
+//
+// C++ Implementation: qtimermessagebox
+//
+// Description: 
+//
+//
+// Author: Oliver Groß <z.o.gross@gmx.de>, (C) 2008
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+//
+#include "qtimermessagebox.h"
+#include <QTimerEvent>
+#include <QPushButton>
+
+QTimerMessageBox::QTimerMessageBox(QWidget * parent) :
+	QMessageBox(parent), m_TimerID(-1), m_Timeout(0)
+{
+}
+
+QTimerMessageBox::QTimerMessageBox(Icon icon, const QString & title, const QString & text, StandardButtons buttons, QWidget * parent, Qt::WindowFlags f) :
+	QMessageBox(icon, title, text, buttons, parent, f), m_TimerID(-1), m_Timeout(0)
+{
+}
+
+QTimerMessageBox::~QTimerMessageBox() {
+	killTimer(m_TimerID);
+}
+
+void QTimerMessageBox::timerEvent(QTimerEvent * event) {
+	if (event->timerId() == m_TimerID) {
+		if (m_Timeout > 0) {
+			markDefaultButton();
+			m_Timeout--;
+		}
+		else {
+			killTimer(m_TimerID);
+			emit aboutToTriggerTimeout();
+			defaultButton()->click();
+		}
+	}
+}
+
+inline void QTimerMessageBox::markDefaultButton() {
+	defaultButton()->setText(m_DefaultButtonText + " (" + QString::number(m_Timeout) + ')');
+}
+
+inline void QTimerMessageBox::setTimeout(int timeout) {
+	m_Timeout = timeout;
+}
+
+int QTimerMessageBox::exec(int timeout) {
+	if (defaultButton()) {
+		setTimeout(timeout);
+		m_DefaultButtonText = defaultButton()->text();
+		
+		m_TimerID = startTimer(1000);
+		
+		int result = QMessageBox::exec();
+		
+		killTimer(m_TimerID);
+		return result;
+	}
+	else
+		return QMessageBox::exec();
+}
+
+inline QMessageBox::StandardButton QTimerMessageBox::messagebox(QWidget * parent, Icon icon, const QString & title, const QString & text, int timeout, StandardButtons buttons, StandardButton defaultButton) {
+	QTimerMessageBox messageBox(icon, title, text, buttons, parent);
+	messageBox.setDefaultButton(defaultButton);
+	return (QMessageBox::StandardButton)messageBox.exec(timeout);
+}
+
+QMessageBox::StandardButton QTimerMessageBox::critical(QWidget * parent, const QString & title, const QString & text, int timeout, StandardButtons buttons, StandardButton defaultButton) {
+	return messagebox(parent, QMessageBox::Critical, title, text, timeout, buttons, defaultButton);
+}
+
+QMessageBox::StandardButton QTimerMessageBox::information(QWidget * parent, const QString & title, const QString & text, int timeout, StandardButtons buttons, StandardButton defaultButton) {
+	return messagebox(parent, QMessageBox::Information, title, text, timeout, buttons, defaultButton);
+}
+
+QMessageBox::StandardButton QTimerMessageBox::question(QWidget * parent, const QString & title, const QString & text, int timeout, StandardButtons buttons, StandardButton defaultButton) {
+	return messagebox(parent, QMessageBox::Question, title, text, timeout, buttons, defaultButton);
+}
+
+QMessageBox::StandardButton QTimerMessageBox::warning(QWidget * parent, const QString & title, const QString & text, int timeout, StandardButtons buttons, StandardButton defaultButton) {
+	return messagebox(parent, QMessageBox::Warning, title, text, timeout, buttons, defaultButton);
+}
diff --git a/qtimermessagebox.h b/qtimermessagebox.h
new file mode 100644
index 0000000..e5aacc8
--- /dev/null
+++ b/qtimermessagebox.h
@@ -0,0 +1,46 @@
+//
+// C++ Interface: qtimermessagebox
+//
+// Author: Oliver Groß <z.o.gross@gmx.de>, (C) 2008
+//
+// Copyright: See COPYING file that comes with this distribution
+//
+#ifndef QTIMERMESSAGEBOX_H
+#define QTIMERMESSAGEBOX_H
+
+#include <QMessageBox>
+
+/**
+	@author Oliver Groß <z.o.gross@gmx.de>
+*/
+class QTimerMessageBox : public QMessageBox {
+	Q_OBJECT
+private:
+	int m_TimerID;
+	int m_Timeout;
+	
+	QString m_DefaultButtonText;
+	
+	void timerEvent(QTimerEvent * event);
+	inline void markDefaultButton();
+	
+	inline static QTimerMessageBox::StandardButton messagebox(QWidget * parent, Icon icon, const QString & title, const QString & text, int timeout, StandardButtons buttons, StandardButton defaultButton);
+public:
+	QTimerMessageBox(QWidget * parent = 0);
+	QTimerMessageBox(Icon icon, const QString & title, const QString & text, StandardButtons buttons = NoButton, QWidget * parent = 0, Qt::WindowFlags f = Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint);
+	~QTimerMessageBox();
+	
+	int timeout() const { return m_Timeout; }
+	inline void setTimeout(int timeout);
+	
+	static QMessageBox::StandardButton critical(QWidget * parent, const QString & title, const QString & text, int timeout = 10, StandardButtons buttons = Ok, StandardButton defaultButton = Ok);
+	static QMessageBox::StandardButton information(QWidget * parent, const QString & title, const QString & text, int timeout = 10, StandardButtons buttons = Ok, StandardButton defaultButton = Ok);
+	static QMessageBox::StandardButton question(QWidget * parent, const QString & title, const QString & text, int timeout = 10, StandardButtons buttons = Ok, StandardButton defaultButton = Ok);
+	static QMessageBox::StandardButton warning(QWidget * parent, const QString & title, const QString & text, int timeout = 10, StandardButtons buttons = Ok, StandardButton defaultButton = Ok);
+public slots:
+	int exec(int timeout);
+signals:
+	void aboutToTriggerTimeout();
+};
+
+#endif
-- 
2.11.4.GIT