app: Allow to place the window on a different output

[apps/hvac.git] / app / shell-desktop.cpp

diff --git a/app/shell-desktop.cpp b/app/shell-desktop.cpp
new file mode 100644 (file)
index 0000000..f0a54e5
--- /dev/null
+++ b/app/shell-desktop.cpp
@@ -0,0 +1,50 @@
+/*
+ * Copyright © 2020 Collabora Ltd.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <QGuiApplication>
+#include <QDebug>
+#include "shell-desktop.h"
+#include <qpa/qplatformnativeinterface.h>
+#include <stdio.h>
+
+static struct wl_output *
+getWlOutput(QScreen *screen)
+{
+       QPlatformNativeInterface *native = qApp->platformNativeInterface();
+       void *output = native->nativeResourceForScreen("output", screen);
+       return static_cast<struct ::wl_output*>(output);
+}
+
+void
+Shell::set_window_on_screen(QScreen *screen, const QString &app_id)
+{
+       struct wl_output *output;
+       output = getWlOutput(screen);
+       agl_shell_desktop_set_app_property(this->shell.get(),
+                                          app_id.toStdString().c_str(),
+                                          AGL_SHELL_DESKTOP_APP_ROLE_REMOTE,
+                                          0, 0, output);
+
+}