kicad/libs/kiplatform/osx/ui.mm

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020 Ian McInerney <Ian.S.McInerney at ieee.org>
* Copyright (C) 2020-2022 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/ui.h>
#import <Cocoa/Cocoa.h>
#include <wx/nonownedwnd.h>
#include <wx/toplevel.h>
#include <wx/button.h>
#include <wx/settings.h>
bool KIPLATFORM::UI::IsDarkTheme()
{
// Disabled for now because it appears that the wxWidgets event goes out before the
// NSAppearance name has been updated
#ifdef NOTYET
// It appears the wxWidgets event goes out before the NSAppearance name has been updated
NSString *appearanceName = [[NSAppearance currentAppearance] name];
return !![appearanceName containsString:@"Dark"];
#else
wxColour bg = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW );
// Weighted W3C formula
double brightness = ( bg.Red() / 255.0 ) * 0.299 +
( bg.Green() / 255.0 ) * 0.587 +
( bg.Blue() / 255.0 ) * 0.117;
return brightness < 0.5;
#endif
}
void KIPLATFORM::UI::ForceFocus( wxWindow* aWindow )
{
// On OSX we need to forcefully give the focus to the window
[[aWindow->GetHandle() window] makeFirstResponder: aWindow->GetHandle()];
}
bool KIPLATFORM::UI::IsWindowActive( wxWindow* aWindow )
{
// Just always return true
return true;
}
void KIPLATFORM::UI::ReparentQuasiModal( wxNonOwnedWindow* aWindow )
{
wxTopLevelWindow* parent =
static_cast<wxTopLevelWindow*>( wxGetTopLevelParent( aWindow->GetParent() ) );
wxASSERT_MSG(parent, wxT( "QuasiModal windows require a parent.") );
NSWindow* parentWindow = parent->GetWXWindow();
NSWindow* theWindow = aWindow->GetWXWindow();
[parentWindow addChildWindow:theWindow ordered:NSWindowAbove];
}
void KIPLATFORM::UI::FixupCancelButtonCmdKeyCollision( wxWindow *aWindow )
{
wxButton* button = dynamic_cast<wxButton*>( wxWindow::FindWindowById( wxID_CANCEL, aWindow ) );
if( button )
{
static const wxString placeholder = wxT( "{amp}" );
wxString buttonLabel = button->GetLabel();
buttonLabel.Replace( wxT( "&&" ), placeholder );
buttonLabel.Replace( wxT( "&" ), wxEmptyString );
buttonLabel.Replace( placeholder, wxT( "&" ) );
button->SetLabel( buttonLabel );
}
}
bool KIPLATFORM::UI::IsStockCursorOk( wxStockCursor aCursor )
{
switch( aCursor )
{
case wxCURSOR_SIZING:
case wxCURSOR_BULLSEYE:
case wxCURSOR_HAND:
case wxCURSOR_ARROW:
return true;
default:
return false;
}
}
void KIPLATFORM::UI::EllipsizeChoiceBox( wxChoice* aChoice )
{
// Not implemented
}
double KIPLATFORM::UI::GetSystemScaleFactor( const wxWindow* aWindow )
{
return aWindow->GetContentScaleFactor();
}
wxSize KIPLATFORM::UI::GetUnobscuredSize( const wxWindow* aWindow )
{
return wxSize( aWindow->GetSize().GetX() - wxSystemSettings::GetMetric( wxSYS_VSCROLL_X ),
aWindow->GetSize().GetY() - wxSystemSettings::GetMetric( wxSYS_HSCROLL_Y ) );
}
void KIPLATFORM::UI::SetOverlayScrolling( const wxWindow* aWindow, bool overlay )
{
// Not implemented
}
void KIPLATFORM::UI::WarpPointer( wxWindow* aWindow, int aX, int aY )
{
aWindow->WarpPointer( aX, aY );
}