165 lines
4.9 KiB
C++
165 lines
4.9 KiB
C++
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/*
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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) 2020 Kicad Developers, see AUTHORS.txt for contributors.
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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 <gal/color4d.h>
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#include <widgets/number_badge.h>
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NUMBER_BADGE::NUMBER_BADGE( wxWindow* aParent, wxWindowID aId, const wxPoint& aPos,
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const wxSize& aSize, int aStyles ) :
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wxPanel( aParent, aId, aPos, aSize, aStyles ),
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m_textSize( 10 ),
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m_maxNumber( 1000 ),
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m_currentNumber( 0 ),
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m_showBadge( false )
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{
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computeSize();
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Bind( wxEVT_PAINT, &NUMBER_BADGE::onPaint, this );
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}
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void NUMBER_BADGE::UpdateNumber( int aNumber, SEVERITY aSeverity )
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{
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m_showBadge = true;
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m_currentNumber = aNumber;
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// Choose the colors of the badge rectangle and font
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if( aNumber < 0 )
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{
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m_showBadge = false;
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}
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else if( aNumber == 0 )
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{
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if( aSeverity == RPT_SEVERITY_ERROR || aSeverity == RPT_SEVERITY_WARNING )
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{
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m_badgeColour = KIGFX::COLOR4D( GREEN ).ToColour();
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m_textColour = *wxWHITE;
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}
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else
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{
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m_showBadge = false;
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}
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}
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else
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{
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switch( aSeverity )
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{
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case RPT_SEVERITY_ERROR:
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m_badgeColour = *wxRED;
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m_textColour = *wxWHITE;
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break;
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case RPT_SEVERITY_WARNING:
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m_badgeColour = *wxYELLOW;
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m_textColour = *wxBLACK;
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break;
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case RPT_SEVERITY_ACTION:
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m_badgeColour = KIGFX::COLOR4D( GREEN ).ToColour();
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m_textColour = *wxWHITE;
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break;
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case RPT_SEVERITY_EXCLUSION:
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case RPT_SEVERITY_INFO:
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default:
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m_badgeColour = *wxLIGHT_GREY;
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m_textColour = *wxBLACK;
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break;
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}
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}
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// Force the badge UI to refresh so the new number and color is displayed
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Refresh();
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}
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void NUMBER_BADGE::SetMaximumNumber( int aMax )
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{
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m_maxNumber = aMax;
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computeSize();
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}
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void NUMBER_BADGE::SetTextSize( int aSize )
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{
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m_textSize = aSize;
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computeSize();
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}
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void NUMBER_BADGE::computeSize()
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{
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wxClientDC dc( this );
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wxString test = wxString::Format( wxT( "%d" ), m_maxNumber );
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int len = test.length();
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// Determine the size using the string "-999+" where the - on the front is for spacing from
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// the start of the rectangle so the number isn't close to the curved edge.
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test = "-";
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test.Pad( len, '9' );
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test += "+";
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dc.SetFont( wxFont( m_textSize, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_BOLD ) );
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SetMinSize( dc.GetTextExtent( test ) );
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}
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void NUMBER_BADGE::onPaint( wxPaintEvent& aEvt )
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{
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// The drawing rectangle
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wxSize clientSize = GetSize();
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wxPaintDC dc( this );
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wxString text;
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wxBrush brush;
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// Give the badge a transparent background to show the panel underneath
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dc.SetBackground( *wxTRANSPARENT_BRUSH );
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dc.Clear();
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// We always draw a transparent background, but only draw the badge when it is needed
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if( !m_showBadge )
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return;
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// The rectangle the color is drawn in needs to be shrunk by 1px on each axis because for some reason it seems
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// to be padded out by 1px and is cutoff otherwise.
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wxRect rect( wxPoint( 0, 0 ), clientSize - wxSize( 1, 1 ) );
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brush.SetStyle( wxBRUSHSTYLE_SOLID );
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brush.SetColour( m_badgeColour );
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dc.SetBrush( brush );
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dc.SetPen( wxPen( m_badgeColour, 0 ) );
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dc.DrawRoundedRectangle( rect, rect.height / 2 );
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// Cap the number displayed and add the "+" to the end if required
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if( m_currentNumber > m_maxNumber )
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text = wxString::Format( wxT( "%d+" ), m_maxNumber );
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else
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text = wxString::Format( wxT( "%d" ), m_currentNumber );
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dc.SetFont( wxFont( m_textSize, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_BOLD ) );
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dc.SetTextForeground( m_textColour );
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dc.DrawLabel( text, wxRect( wxPoint( 0, 0 ), clientSize ), wxALIGN_CENTER_HORIZONTAL | wxALIGN_CENTER_VERTICAL );
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}
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