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https://gitlab.gnome.org/GNOME/libmks.git
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01dab99590
This adds MksCairoFramebuffer which does tessellation to get damage regions for the framebuffer. Still some bugs involved, but good enough to get some bits on the screen which is what I'm looking for right now.
103 lines
3.0 KiB
C
103 lines
3.0 KiB
C
/* mks.c
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*
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* Copyright 2023 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#include "config.h"
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#include <unistd.h>
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#include <gtk/gtk.h>
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#include <libmks.h>
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static GDBusConnection *
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create_connection (int argc,
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char **argv,
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GError **error)
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{
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if (argc < 2)
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return g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, error);
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else
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return g_dbus_connection_new_for_address_sync (argv[1], 0, NULL, NULL, error);
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}
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int
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main (int argc,
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char *argv[])
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{
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g_autoptr(GDBusConnection) connection = NULL;
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g_autoptr(GdkPaintable) paintable = NULL;
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g_autoptr(MksSession) session = NULL;
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g_autoptr(MksScreen) screen = NULL;
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g_autoptr(GMainLoop) main_loop = NULL;
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g_autoptr(GError) error = NULL;
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GtkWindow *window;
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GtkPicture *picture;
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gtk_init ();
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mks_init ();
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if (!(connection = create_connection (argc, argv, &error)))
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{
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g_printerr ("Failed to connect to D-Bus: %s\n", error->message);
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return EXIT_FAILURE;
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}
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main_loop = g_main_loop_new (NULL, FALSE);
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window = g_object_new (GTK_TYPE_WINDOW,
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"default-width", 800,
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"default-height", 600,
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"title", "Mouse, Keyboard, Screen",
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NULL);
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picture = g_object_new (GTK_TYPE_PICTURE,
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"halign", GTK_ALIGN_CENTER,
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"valign", GTK_ALIGN_CENTER,
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NULL);
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gtk_window_set_child (window, GTK_WIDGET (picture));
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g_signal_connect_swapped (window,
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"close-request",
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G_CALLBACK (g_main_loop_quit),
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main_loop);
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if (!(session = mks_session_new_for_connection_sync (connection, NULL, &error)))
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{
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g_printerr ("Failed to create MksSession: %s\n", error->message);
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return EXIT_FAILURE;
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}
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if (!(screen = mks_session_ref_screen (session)))
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{
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g_printerr ("No screen attached to session!\n");
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return EXIT_FAILURE;
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}
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if (!(paintable = mks_screen_attach_sync (screen, NULL, &error)))
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{
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g_printerr ("Failed to create paintable for screen: %s\n", error->message);
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return EXIT_FAILURE;
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}
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gtk_picture_set_paintable (picture, paintable);
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gtk_window_present (window);
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g_main_loop_run (main_loop);
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return EXIT_SUCCESS;
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}
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