Merge pull request #4300 from Ghosty141/feature/screenshot_copy

GH-4044 Implemented copy screenshots to the clipboard

launcher/ui/pages/instance/ScreenshotsPage.cpp

@@ -250,6 +250,12 @@ bool ScreenshotsPage::eventFilter(QObject *obj, QEvent *evt)
         return QWidget::eventFilter(obj, evt);
     }
     QKeyEvent *keyEvent = static_cast<QKeyEvent *>(evt);
+
+    if (keyEvent->matches(QKeySequence::Copy)) {
+        on_actionCopy_File_s_triggered();
+        return true;
+    }
+
     switch (keyEvent->key())
     {
     case Qt::Key_Delete:
@@ -272,6 +278,11 @@ ScreenshotsPage::~ScreenshotsPage()
 void ScreenshotsPage::ShowContextMenu(const QPoint& pos)
 {
     auto menu = ui->toolBar->createContextMenu(this, tr("Context menu"));
+
+    if (ui->listView->selectionModel()->selectedRows().size() > 1) {
+        menu->removeAction( ui->actionCopy_Image );
+    }
+
     menu->exec(ui->listView->mapToGlobal(pos));
     delete menu;
 }
@@ -377,6 +388,42 @@ void ScreenshotsPage::on_actionUpload_triggered()
     m_uploadActive = false;
 }
 
+void ScreenshotsPage::on_actionCopy_Image_triggered()
+{
+    auto selection = ui->listView->selectionModel()->selectedRows();
+    if(selection.size() < 1)
+    {
+        return;
+    }
+
+    // You can only copy one image to the clipboard. In the case of multiple selected files, only the first one gets copied.
+    auto item = selection[0];
+    auto info = m_model->fileInfo(item);
+    QImage image(info.absoluteFilePath());
+    Q_ASSERT(!image.isNull());
+    QApplication::clipboard()->setImage(image, QClipboard::Clipboard);
+}
+
+void ScreenshotsPage::on_actionCopy_File_s_triggered()
+{
+    auto selection = ui->listView->selectionModel()->selectedRows();
+    if(selection.size() < 1)
+    {
+        // Don't do anything so we don't empty the users clipboard
+        return;
+    }
+
+    QString buf = "";
+    for (auto item : selection)
+    {
+        auto info = m_model->fileInfo(item);
+        buf += "file:///" + info.absoluteFilePath() + "\r\n";
+    }
+    QMimeData* mimeData = new QMimeData();
+    mimeData->setData("text/uri-list", buf.toLocal8Bit());
+    QApplication::clipboard()->setMimeData(mimeData);
+}
+
 void ScreenshotsPage::on_actionDelete_triggered()
 {
     auto mbox = CustomMessageBox::selectable(