Screenshot

sources/imagearea.cpp

@@ -66,6 +66,8 @@
 #include <QtCore/QDir>
 #include <QMessageBox>
 #include <QClipboard>
+#include <QDesktopWidget>
+#include <QScreen>
 
 ImageArea::ImageArea(const bool &isOpen, const QString &filePath, QWidget *parent) :
     QWidget(parent), mIsEdited(false), mIsPaint(false), mIsResize(false)
@@ -636,3 +638,19 @@ void ImageArea::pushUndoCommand(UndoCommand *command)
     if(command != 0)
         mUndoStack->push(command);
 }
+
+void ImageArea::_takeScreenshot()
+{
+    QScreen *screen = QGuiApplication::screens().at(QApplication::desktop()->screenNumber(this));
+    QPixmap pixmap = screen->grabWindow(0);
+    QImage image = pixmap.toImage();
+    mAdditionalTools->resizeCanvas(image.width(), image.height(), false);
+    this->getImage()->swap(image);
+    this->topLevelWidget()->showNormal();
+}
+
+void ImageArea::takeScreenshot()
+{
+    this->topLevelWidget()->showMinimized();
+    QTimer::singleShot(1000, this, &ImageArea::_takeScreenshot);
+}

sources/imagearea.h

@@ -164,6 +164,11 @@ class ImageArea : public QWidget
      *
      */
     void pushUndoCommand(UndoCommand *command);
+    /**
+     * @brief Take screenshot of parent screen.
+     *
+     */
+    void takeScreenshot();
 
 private:
     /**
@@ -192,6 +197,12 @@ class ImageArea : public QWidget
      *
      */
     void makeFormatsFilters();
+    /**
+     * @brief Take screenshot of parent screen.
+     *
+     */
+    void _takeScreenshot();
+
 
     QImage *mImage,  /**< Main image. */
            mImageCopy; /**< Copy of main image, need for events. */ // ?????????????

sources/mainwindow.cpp

@@ -408,6 +408,10 @@ void MainWindow::initializeMainMenu()
 
     mToolsMenu->addMenu(zoomMenu);
 
+    QAction *screenshotQtAction = new QAction(tr("Screenshot"), this);
+    connect(screenshotQtAction, SIGNAL(triggered()), this, SLOT(takeScreenshot()));
+    mToolsMenu->addAction(screenshotQtAction);
+
     QMenu *aboutMenu = menuBar()->addMenu(tr("&About"));
 
     QAction *aboutAction = new QAction(tr("&About EasyPaint"), this);
@@ -860,3 +864,8 @@ void MainWindow::helpAct()
                        .arg(tr("version")).arg("0.1.0").arg(tr("Site")).arg(tr("Authors"))
                        .arg(tr("If you like <b>EasyPaint</b> and you want to share your opinion, or send a bug report, or want to suggest new features, we are waiting for you on our <a href=\"https://github.com/Gr1N/EasyPaint/issues?milestone=&sort=created&direction=desc&state=open\">tracker</a>.")));
 }
+
+void MainWindow::takeScreenshot()
+{
+    getCurrentImageArea()->takeScreenshot();
+}

sources/mainwindow.h

@@ -144,6 +144,7 @@ private slots:
     void clearImageSelection();
     void restorePreviousInstrument();
     void setInstrument(InstrumentsEnum instrument);
+    void takeScreenshot();
 signals:
     void sendInstrumentChecked(InstrumentsEnum);