From 930c49e9c7fbd6d86a8e3e5ed62bef7a6aa6e0af Mon Sep 17 00:00:00 2001
From: Anakin <Battlefrontler@t-online.de>
Date: Wed, 11 Jan 2017 16:28:51 +0100
Subject: [PATCH] add screenshot function

---
 QtMeshViewer/Header/MainWindow.h      |   3 ++-
 QtMeshViewer/Resources/Resources.qrc  |   2 ++
 QtMeshViewer/Resources/screenshot.png | Bin 0 -> 3633 bytes
 QtMeshViewer/Source/MainWindow.cpp    |  13 +++++++++++++
 4 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 QtMeshViewer/Resources/screenshot.png

diff --git a/QtMeshViewer/Header/MainWindow.h b/QtMeshViewer/Header/MainWindow.h
index de0e350..94c74e0 100644
--- a/QtMeshViewer/Header/MainWindow.h
+++ b/QtMeshViewer/Header/MainWindow.h
@@ -20,10 +20,11 @@ private:
 	QByteArray m_fileInfo;
 	
 
-private slots:
+private:
 	void openFile();
 	void aboutFile();
 	void aboutTool();
+	void takeScreenShot();
 
 public slots:
 	void printMessage(QString message, int severity);
diff --git a/QtMeshViewer/Resources/Resources.qrc b/QtMeshViewer/Resources/Resources.qrc
index c4b92d4..8577612 100644
--- a/QtMeshViewer/Resources/Resources.qrc
+++ b/QtMeshViewer/Resources/Resources.qrc
@@ -8,6 +8,7 @@
     </qresource>
     <qresource prefix="/files">
         <file>about.txt</file>
+        <file>stylesheet.txt</file>
     </qresource>
     <qresource prefix="/images/toolbar">
         <file>placeholder.png</file>
@@ -17,5 +18,6 @@
         <file>X.png</file>
         <file>Y.png</file>
         <file>Z.png</file>
+        <file>screenshot.png</file>
     </qresource>
 </RCC>
diff --git a/QtMeshViewer/Resources/screenshot.png b/QtMeshViewer/Resources/screenshot.png
new file mode 100644
index 0000000000000000000000000000000000000000..8ff5c8e17eafc6591630c84a5aa8e424d8a01e32
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diff --git a/QtMeshViewer/Source/MainWindow.cpp b/QtMeshViewer/Source/MainWindow.cpp
index ba7763f..515d677 100644
--- a/QtMeshViewer/Source/MainWindow.cpp
+++ b/QtMeshViewer/Source/MainWindow.cpp
@@ -54,6 +54,10 @@ void MainWindow::setupWidgets()
 	connect(openFile, &QAction::triggered, this, &MainWindow::openFile);
 	ui->mainToolBar->addAction(openFile);
 
+	QAction *screenShot = new QAction(QIcon(":/images/toolbar/screenshot.png"), "Screenshot", this);
+	connect(screenShot, &QAction::triggered, this, &MainWindow::takeScreenShot);
+	ui->mainToolBar->addAction(screenShot);
+
 	ui->mainToolBar->addSeparator();
 
 	QSignalMapper* signalMapper = new QSignalMapper(this);
@@ -130,6 +134,15 @@ void MainWindow::aboutTool()
 	delete dialog;
 }
 
+void MainWindow::takeScreenShot()
+{
+	QString destination = QFileDialog::getSaveFileName(this, "Save as...", "", "PNG (*.png);; BMP (*.bmp);;TIFF (*.tiff, *.tif);;JPEG (*.jpg *jpeg)");
+
+	OglViewerWidget* viewer = dynamic_cast<OglViewerWidget*>(centralWidget());
+	if (!destination.isEmpty() && viewer != NULL)
+		viewer->grab().save(destination);
+}
+
 void MainWindow::setFileInfo(QString name, QStringList textures, int vertices, int triangle)
 {
 	m_fileInfo = QByteArray("Filename: ");