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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* Copyright (C) 2020 William Wold <wm@wmww.sh>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include "config.h"
#ifndef HAVE_WAYLAND
#error file should only be built when HAVE_WAYLAND is enabled
#endif
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <stdio.h>
#include <gtk-layer-shell/gtk-layer-shell.h>
#include "wayland.h"
void wayland_init_notification (GtkWindow* nw)
{
gtk_layer_init_for_window (nw);
gtk_layer_set_layer (nw, GTK_LAYER_SHELL_LAYER_TOP);
gtk_layer_set_namespace (nw, "notification");
}
void wayland_move_notification (GtkWindow* nw, int x, int y)
{
GdkWindow *window = gtk_widget_get_window (GTK_WIDGET (nw));
GdkMonitor *monitor = gdk_display_get_monitor_at_window (
gdk_window_get_display (window),
window);
GdkRectangle workarea;
gdk_monitor_get_workarea (monitor, &workarea);
GtkRequisition req;
gtk_widget_get_preferred_size (GTK_WIDGET (nw), NULL, &req);
int left_gap = x;
int top_gap = y;
int right_gap = workarea.width - x - req.width;
int bottom_gap = workarea.height - y - req.height;
if (left_gap < right_gap)
{
gtk_layer_set_anchor (nw, GTK_LAYER_SHELL_EDGE_LEFT, TRUE);
gtk_layer_set_anchor (nw, GTK_LAYER_SHELL_EDGE_RIGHT, FALSE);
gtk_layer_set_margin (nw, GTK_LAYER_SHELL_EDGE_LEFT, left_gap);
}
else
{
gtk_layer_set_anchor (nw, GTK_LAYER_SHELL_EDGE_LEFT, FALSE);
gtk_layer_set_anchor (nw, GTK_LAYER_SHELL_EDGE_RIGHT, TRUE);
gtk_layer_set_margin (nw, GTK_LAYER_SHELL_EDGE_RIGHT, right_gap);
}
if (top_gap < bottom_gap)
{
gtk_layer_set_anchor (nw, GTK_LAYER_SHELL_EDGE_TOP, TRUE);
gtk_layer_set_anchor (nw, GTK_LAYER_SHELL_EDGE_BOTTOM, FALSE);
gtk_layer_set_margin (nw, GTK_LAYER_SHELL_EDGE_TOP, top_gap);
}
else
{
gtk_layer_set_anchor (nw, GTK_LAYER_SHELL_EDGE_TOP, FALSE);
gtk_layer_set_anchor (nw, GTK_LAYER_SHELL_EDGE_BOTTOM, TRUE);
gtk_layer_set_margin (nw, GTK_LAYER_SHELL_EDGE_BOTTOM, bottom_gap);
}
}
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