status_popup.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2014-2015 CERN
 * Copyright (C) 2021 KiCad Developers, see AUTHORS.txt for contributors.
 * Author: Tomasz Wlostowski <[email protected]>
 *
 * 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
 * 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, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 */

#include <wx/settings.h>
#include <status_popup.h>
#include <eda_draw_frame.h>

STATUS_POPUP::STATUS_POPUP( wxWindow* aParent ) :
 wxPopupWindow( aParent ),
 m_expireTimer( this )
{
 m_panel = new wxPanel( this, wxID_ANY );
 m_topSizer = new wxBoxSizer( wxVERTICAL );
 m_panel->SetSizer( m_topSizer );
 m_panel->SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW ) );

 Connect( wxEVT_TIMER, wxTimerEventHandler( STATUS_POPUP::onExpire ), nullptr, this );

#ifdef __WXOSX_MAC__
 // Key events from popups don't get put through the wxWidgets event system on OSX,
 // so we have to fall back to the CHAR_HOOK to forward hotkeys from the popup to
 // the canvas / frame.
 Connect( wxEVT_CHAR_HOOK, wxKeyEventHandler( STATUS_POPUP::onCharHook ), nullptr, this );
#endif
}


void STATUS_POPUP::onCharHook( wxKeyEvent& aEvent )
{
 // Key events from the status popup don't get put through the wxWidgets event system on
 // OSX, so we have to fall back to the CHAR_HOOK to forward hotkeys from the popup to
 // the canvas / frame.
 aEvent.SetEventType( wxEVT_CHAR );

 EDA_DRAW_FRAME* frame = dynamic_cast<EDA_DRAW_FRAME*>( GetParent() );

 if( frame )
 frame->GetCanvas()->OnEvent( aEvent );
 else
 GetParent()->GetEventHandler()->ProcessEvent( aEvent );
}


void STATUS_POPUP::Popup( wxWindow* )
{
 Show( true );
 Raise();
}


void STATUS_POPUP::PopupFor( int aMsecs )
{
 Popup();
 Expire( aMsecs );
}


void STATUS_POPUP::Move( const VECTOR2I& aWhere )
{
 SetPosition( wxPoint( aWhere.x, aWhere.y ) );
}


void STATUS_POPUP::Move( const wxPoint& aWhere )
{
 SetPosition( aWhere );
}


void STATUS_POPUP::Expire( int aMsecs )
{
 m_expireTimer.StartOnce( aMsecs );
}


void STATUS_POPUP::updateSize()
{
 m_topSizer->Fit( m_panel );
 SetClientSize( m_panel->GetSize() );
}


void STATUS_POPUP::onExpire( wxTimerEvent& aEvent )
{
 Hide();
}


STATUS_TEXT_POPUP::STATUS_TEXT_POPUP( wxWindow* aParent ) :
 STATUS_POPUP( aParent )
{
 m_panel->SetBackgroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNSHADOW ) );
 m_panel->SetForegroundColour( wxSystemSettings::GetColour( wxSYS_COLOUR_BTNTEXT ) );

 m_statusLine = new wxStaticText( m_panel, wxID_ANY, wxEmptyString ) ;
 m_topSizer->Add( m_statusLine, 1, wxALL | wxEXPAND, 5 );
}


void STATUS_TEXT_POPUP::SetText( const wxString& aText )
{
 m_statusLine->SetLabel( aText );
 updateSize();
}


void STATUS_TEXT_POPUP::SetTextColor( const wxColour& aColor )
{
 m_statusLine->SetForegroundColour( aColor );
}