122 lines
3.0 KiB
C++
122 lines
3.0 KiB
C++
/*
|
|
* 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 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>
|
|
|
|
#include <wx/choice.h>
|
|
#include <wx/nonownedwnd.h>
|
|
#include <wx/settings.h>
|
|
#include <wx/window.h>
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
|
|
bool KIPLATFORM::UI::IsDarkTheme()
|
|
{
|
|
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;
|
|
}
|
|
|
|
|
|
void KIPLATFORM::UI::ForceFocus( wxWindow* aWindow )
|
|
{
|
|
aWindow->SetFocus();
|
|
}
|
|
|
|
|
|
bool KIPLATFORM::UI::IsWindowActive( wxWindow* aWindow )
|
|
{
|
|
if( !aWindow )
|
|
return false;
|
|
|
|
GtkWindow* window = GTK_WINDOW( aWindow->GetHandle() );
|
|
|
|
if( window )
|
|
return gtk_window_is_active( window );
|
|
|
|
// We shouldn't really ever reach this point
|
|
return false;
|
|
}
|
|
|
|
|
|
void KIPLATFORM::UI::ReparentQuasiModal( wxNonOwnedWindow* aWindow )
|
|
{
|
|
// Not needed on this platform
|
|
}
|
|
|
|
|
|
void KIPLATFORM::UI::FixupCancelButtonCmdKeyCollision( wxWindow *aWindow )
|
|
{
|
|
// Not needed on this platform
|
|
}
|
|
|
|
|
|
bool KIPLATFORM::UI::IsStockCursorOk( wxStockCursor aCursor )
|
|
{
|
|
switch( aCursor )
|
|
{
|
|
case wxCURSOR_BULLSEYE:
|
|
case wxCURSOR_HAND:
|
|
case wxCURSOR_ARROW:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
void KIPLATFORM::UI::EllipsizeChoiceBox( wxChoice* aChoice )
|
|
{
|
|
// This function is based on the code inside the function post_process_ui in gtkfilechooserwidget.c
|
|
GList* cells = gtk_cell_layout_get_cells( GTK_CELL_LAYOUT( aChoice->m_widget ) );
|
|
|
|
if( !cells )
|
|
return;
|
|
|
|
GtkCellRenderer* cell = (GtkCellRenderer*) cells->data;
|
|
|
|
if( !cell )
|
|
return;
|
|
|
|
g_object_set( G_OBJECT( cell ), "ellipsize", PANGO_ELLIPSIZE_END, NULL );
|
|
|
|
// Only the list of cells must be freed, the renderer isn't ours to free
|
|
g_list_free( cells );
|
|
}
|
|
|
|
|
|
double KIPLATFORM::UI::GetSystemScaleFactor( const wxWindow* aWindow )
|
|
{
|
|
double val = 1.0;
|
|
|
|
GtkWidget* widget = static_cast<GtkWidget*>( aWindow->GetHandle() );
|
|
|
|
if( widget && gtk_check_version( 3, 10, 0 ) == NULL )
|
|
val = gtk_widget_get_scale_factor( widget );
|
|
|
|
return val;
|
|
}
|