162 lines
4.0 KiB
C++
162 lines
4.0 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2017 CERN
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* Author: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <widgets/progress_reporter.h>
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#include <wx/evtloop.h>
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#include <thread>
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PROGRESS_REPORTER::PROGRESS_REPORTER( int aNumPhases ) :
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m_phase( 0 ),
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m_numPhases( aNumPhases ),
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m_progress( 0 ),
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m_maxProgress( 1 )
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{
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}
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void PROGRESS_REPORTER::BeginPhase( int aPhase )
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{
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m_phase.store( aPhase );
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m_progress.store( 0 );
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}
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void PROGRESS_REPORTER::AdvancePhase( )
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{
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m_phase.fetch_add( 1 );
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m_progress.store( 0 );
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}
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void PROGRESS_REPORTER::Report( const wxString& aMessage )
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{
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std::lock_guard<std::mutex> guard( m_mutex );
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m_rptMessage = aMessage;
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}
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void PROGRESS_REPORTER::SetMaxProgress( int aMaxProgress )
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{
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m_maxProgress.store( aMaxProgress );
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}
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void PROGRESS_REPORTER::AdvanceProgress()
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{
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m_progress.fetch_add( 1 );
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}
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int PROGRESS_REPORTER::currentProgress() const
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{
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double current = ( 1.0 / (double) m_numPhases ) *
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( (double) m_phase + ( (double) m_progress.load() / (double) m_maxProgress ) );
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return (int)( current * 1000 );
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}
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bool PROGRESS_REPORTER::KeepRefreshing( bool aWait )
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{
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if( aWait )
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{
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while( m_progress < m_maxProgress && m_maxProgress > 0 )
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{
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if( !updateUI() )
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return false;
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wxMilliSleep( 20 );
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}
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return true;
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}
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else
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{
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return updateUI();
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}
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}
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WX_PROGRESS_REPORTER::WX_PROGRESS_REPORTER( wxWindow* aParent, const wxString& aTitle,
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int aNumPhases, bool aCanAbort ) :
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PROGRESS_REPORTER( aNumPhases ),
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wxProgressDialog( aTitle, wxT( "" ), 1, aParent,
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// wxPD_APP_MODAL | // Don't use; messes up OSX when called from
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// quasi-modal dialog
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wxPD_AUTO_HIDE | // *MUST* use; otherwise wxWidgets will spin
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// up another event loop on completion which
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// causes all sorts of grief
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( aCanAbort ? wxPD_CAN_ABORT : 0 ) |
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wxPD_ELAPSED_TIME )
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{
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}
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WX_PROGRESS_REPORTER::~WX_PROGRESS_REPORTER()
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{
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Destroy();
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}
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bool WX_PROGRESS_REPORTER::updateUI()
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{
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int cur = currentProgress();
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if( cur < 0 || cur > 1000 )
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cur = 0;
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wxString message;
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{
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std::lock_guard<std::mutex> guard( m_mutex );
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message = m_rptMessage;
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}
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SetRange( 1000 );
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return wxProgressDialog::Update( cur, message );
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}
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GAUGE_PROGRESS_REPORTER::GAUGE_PROGRESS_REPORTER( wxWindow* aParent, int aNumPhases ) :
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PROGRESS_REPORTER( aNumPhases ),
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wxGauge( aParent, wxID_ANY, 1000, wxDefaultPosition, wxDefaultSize,
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wxGA_HORIZONTAL, wxDefaultValidator, wxGaugeNameStr )
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{
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}
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bool GAUGE_PROGRESS_REPORTER::updateUI()
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{
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int cur = currentProgress();
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if( cur < 0 || cur > 1000 )
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cur = 0;
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wxGauge::SetValue( cur );
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wxEventLoopBase::GetActive()->YieldFor(wxEVT_CATEGORY_UI);
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return true; // No cancel button on a wxGauge
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}
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