kicad/libs/kiplatform/gtk/app.cpp

86 lines
2.5 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020 Mark Roszko <mark.roszko@gmail.com>
* Copyright (C) 2020 KiCad Developers, see AUTHORS.txt for contributors.
*
* 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 3 of the License, 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, see <http://www.gnu.org/licenses/>.
*/
#include <kiplatform/app.h>
#include <wx/string.h>
#include <wx/utils.h>
bool KIPLATFORM::APP::PlatformInit()
{
// Disable proxy menu in Unity window manager. Only usual menubar works with
// wxWidgets (at least <= 3.1). When the proxy menu menubar is enable, some
// important things for us do not work: menuitems UI events and shortcuts.
wxString wm;
if( wxGetEnv( wxT( "XDG_CURRENT_DESKTOP" ), &wm ) && wm.CmpNoCase( wxT( "Unity" ) ) == 0 )
wxSetEnv ( wxT("UBUNTU_MENUPROXY" ), wxT( "0" ) );
// Force the use of X11 backend (or wayland-x11 compatibilty layer). This is
// required until wxWidgets supports the Wayland compositors
wxSetEnv( wxT( "GDK_BACKEND" ), wxT( "x11" ) );
// Disable overlay scrollbars as they mess up wxWidgets window sizing and cause
// excessive redraw requests.
wxSetEnv( wxT( "GTK_OVERLAY_SCROLLING" ), wxT( "0" ) );
// Set GTK2-style input instead of xinput2. This disables touchscreen and smooth
// scrolling. It's needed to ensure that we are not getting multiple mouse scroll
// events.
wxSetEnv( wxT( "GDK_CORE_DEVICE_EVENTS" ), wxT( "1" ) );
return true;
}
bool KIPLATFORM::APP::RegisterApplicationRestart( const wxString& aCommandLine )
{
// Not implemented on this platform
return true;
}
bool KIPLATFORM::APP::UnregisterApplicationRestart()
{
// Not implemented on this platform
return true;
}
bool KIPLATFORM::APP::SupportsShutdownBlockReason()
{
return false;
}
void KIPLATFORM::APP::RemoveShutdownBlockReason( wxWindow* aWindow )
{
}
void KIPLATFORM::APP::SetShutdownBlockReason( wxWindow* aWindow, const wxString& aReason )
{
}
void KIPLATFORM::APP::ForceTimerMessagesToBeCreatedIfNecessary()
{
}