launcher/src/shell-desktop.cpp

   1 /*
   2  * Copyright (c) 2020 Collabora Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include <QGuiApplication>
  18 #include <QDebug>
  19 #include "shell-desktop.h"
  20 #include <qpa/qplatformnativeinterface.h>
  21 #include <stdio.h>
  22
  23 static struct wl_output *
  24 getWlOutput(QScreen *screen)
  25 {
  26         QPlatformNativeInterface *native = qApp->platformNativeInterface();
  27         void *output = native->nativeResourceForScreen("output", screen);
  28         return static_cast<struct ::wl_output*>(output);
  29 }
  30
  31 void
  32 Shell::activate_app(QWindow *win, const QString &app_id,
  33                     const QString &app_data)
  34 {
  35         QScreen *screen = nullptr;
  36         struct wl_output *output;
  37
  38         if (!win || !win->screen()) {
  39                 screen = qApp->screens().first();
  40         } else {
  41                 screen = win->screen();
  42         }
  43
  44         if (!screen)
  45                 return;
  46
  47         output = getWlOutput(screen);
  48         qDebug() << "will activate app: " << app_id;
  49         agl_shell_desktop_activate_app(this->shell.get(),
  50                                        app_id.toStdString().c_str(),
  51                                        app_data.toStdString().c_str(), output);
  52 }
  53
  54 void
  55 Shell::deactivate_app(const QString &app_id)
  56 {
  57         agl_shell_desktop_deactivate_app(this->shell.get(),
  58                                          app_id.toStdString().c_str());
  59 }
  60
  61 void
  62 Shell::set_window_props(QWindow *win, const QString &app_id,
  63                         uint32_t props, int x, int y)
  64 {
  65         QScreen *screen = nullptr;
  66         struct wl_output *output;
  67
  68         if (!win || !win->screen()) {
  69                 screen = qApp->screens().first();
  70         } else {
  71                 screen = win->screen();
  72         }
  73
  74         if (!screen) {
  75                 return;
  76         }
  77
  78         output = getWlOutput(screen);
  79         agl_shell_desktop_set_app_property(this->shell.get(),
  80                                            app_id.toStdString().c_str(),
  81                                            props, x, y, output);
  82 }