458 lines
12 KiB
C++
458 lines
12 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) 2012 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
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* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 1992-2012 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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/**
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* @file class_module.cpp
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* @brief TEXT_MODULE class implementation.
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*/
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#include <fctsys.h>
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#include <gr_basic.h>
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#include <wxstruct.h>
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#include <trigo.h>
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#include <class_drawpanel.h>
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#include <drawtxt.h>
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#include <kicad_string.h>
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#include <pcbcommon.h>
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#include <colors_selection.h>
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#include <richio.h>
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#include <macros.h>
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#include <wxBasePcbFrame.h>
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#include <msgpanel.h>
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#include <base_units.h>
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#include <class_board.h>
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#include <class_module.h>
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#include <pcbnew.h>
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TEXTE_MODULE::TEXTE_MODULE( MODULE* parent, TEXT_TYPE text_type ) :
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BOARD_ITEM( parent, PCB_MODULE_TEXT_T ),
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EDA_TEXT()
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{
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MODULE* module = (MODULE*) m_Parent;
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m_Type = text_type;
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m_NoShow = false;
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// Set text tickness to a default value
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m_Thickness = Millimeter2iu( 0.15 );
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SetLayer( SILKSCREEN_N_FRONT );
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if( module && ( module->Type() == PCB_MODULE_T ) )
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{
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m_Pos = module->GetPosition();
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if( IsBackLayer( module->GetLayer() ) )
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{
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SetLayer( SILKSCREEN_N_BACK );
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m_Mirror = true;
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}
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else
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{
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SetLayer( SILKSCREEN_N_FRONT );
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m_Mirror = false;
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}
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}
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}
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TEXTE_MODULE::~TEXTE_MODULE()
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{
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}
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void TEXTE_MODULE::Rotate( const wxPoint& aRotCentre, double aAngle )
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{
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RotatePoint( &m_Pos, aRotCentre, aAngle );
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m_Orient += aAngle;
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NORMALIZE_ANGLE_360( m_Orient );
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}
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void TEXTE_MODULE::Flip(const wxPoint& aCentre )
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{
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m_Pos.y = aCentre.y - ( m_Pos.y - aCentre.y );
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SetLayer( FlipLayer( GetLayer() ) );
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m_Mirror = !m_Mirror;
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}
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void TEXTE_MODULE::Copy( TEXTE_MODULE* source )
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{
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if( source == NULL )
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return;
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m_Pos = source->m_Pos;
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SetLayer( source->GetLayer() );
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m_Mirror = source->m_Mirror;
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m_NoShow = source->m_NoShow;
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m_Type = source->m_Type;
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m_Orient = source->m_Orient;
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m_Pos0 = source->m_Pos0;
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m_Size = source->m_Size;
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m_Thickness = source->m_Thickness;
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m_Italic = source->m_Italic;
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m_Bold = source->m_Bold;
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m_Text = source->m_Text;
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}
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int TEXTE_MODULE::GetLength() const
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{
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return m_Text.Len();
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}
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// Update draw coordinates
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void TEXTE_MODULE::SetDrawCoord()
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{
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MODULE* module = (MODULE*) m_Parent;
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m_Pos = m_Pos0;
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if( module == NULL )
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return;
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double angle = module->GetOrientation();
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RotatePoint( &m_Pos.x, &m_Pos.y, angle );
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m_Pos += module->GetPosition();
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}
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// Update "local" coordinates (coordinates relatives to the footprint
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// anchor point)
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void TEXTE_MODULE::SetLocalCoord()
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{
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MODULE* module = (MODULE*) m_Parent;
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if( module == NULL )
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{
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m_Pos0 = m_Pos;
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return;
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}
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m_Pos0 = m_Pos - module->GetPosition();
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double angle = module->GetOrientation();
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RotatePoint( &m_Pos0.x, &m_Pos0.y, -angle );
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}
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bool TEXTE_MODULE::HitTest( const wxPoint& aPosition )
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{
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wxPoint rel_pos;
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EDA_RECT area = GetTextBox( -1, -1 );
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/* Rotate refPos to - angle
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* to test if refPos is within area (which is relative to an horizontal
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* text)
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*/
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rel_pos = aPosition;
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RotatePoint( &rel_pos, m_Pos, -GetDrawRotation() );
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if( area.Contains( rel_pos ) )
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return true;
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return false;
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}
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/*
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* Function GetBoundingBox (virtual)
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* returns the bounding box of this Text (according to text and footprint
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* orientation)
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*/
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const EDA_RECT TEXTE_MODULE::GetBoundingBox() const
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{
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double angle = GetDrawRotation();
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EDA_RECT text_area = GetTextBox( -1, -1 );
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if( angle )
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text_area = text_area.GetBoundingBoxRotated( m_Pos, m_Orient );
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return text_area;
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}
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/**
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* Function Draw
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* Draw the text according to the footprint pos and orient
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* @param panel = draw panel, Used to know the clip box
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* @param DC = Current Device Context
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* @param offset = draw offset (usually wxPoint(0,0)
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* @param draw_mode = GR_OR, GR_XOR..
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*/
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void TEXTE_MODULE::Draw( EDA_DRAW_PANEL* panel, wxDC* DC, GR_DRAWMODE draw_mode,
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const wxPoint& offset )
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{
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MODULE* module = (MODULE*) m_Parent;
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/* parent must *not* be NULL (a module text without a footprint
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parent has no sense) */
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wxASSERT( module );
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if( panel == NULL )
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return;
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BOARD* brd = GetBoard( );
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EDA_COLOR_T color;
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// Determine the element color or suppress it element if hidden
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switch( module->GetLayer() )
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{
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case LAYER_N_BACK:
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if( !brd->IsElementVisible( MOD_TEXT_BK_VISIBLE ) )
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return;
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color = brd->GetVisibleElementColor( MOD_TEXT_BK_VISIBLE );
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break;
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case LAYER_N_FRONT:
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if( !brd->IsElementVisible( MOD_TEXT_FR_VISIBLE ) )
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return;
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color = brd->GetVisibleElementColor( MOD_TEXT_FR_VISIBLE );
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break;
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default:
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color = brd->GetLayerColor( module->GetLayer() );
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}
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// 'Ghost' the element if forced show
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if( m_NoShow )
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{
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if( !brd->IsElementVisible( MOD_TEXT_INVISIBLE ) )
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return;
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color = brd->GetVisibleElementColor( MOD_TEXT_INVISIBLE );
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}
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// Draw mode compensation for the width
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PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) panel->GetParent();
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int width = m_Thickness;
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if( ( frame->m_DisplayModText == LINE )
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|| ( DC->LogicalToDeviceXRel( width ) <= MIN_DRAW_WIDTH ) )
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width = 0;
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else if( frame->m_DisplayModText == SKETCH )
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width = -width;
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GRSetDrawMode( DC, draw_mode );
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wxPoint pos( m_Pos.x - offset.x,
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m_Pos.y - offset.y);
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// Draw the text anchor point
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if( brd->IsElementVisible( ANCHOR_VISIBLE ) )
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{
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EDA_COLOR_T anchor_color = brd->GetVisibleElementColor(ANCHOR_VISIBLE);
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GRDrawAnchor( panel->GetClipBox(), DC, pos.x, pos.y,
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DIM_ANCRE_TEXTE, anchor_color );
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}
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// Draw the text proper, with the right attributes
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wxSize size = m_Size;
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double orient = GetDrawRotation();
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// If the text is mirrored : negate size.x (mirror / Y axis)
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if( m_Mirror )
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size.x = -size.x;
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EDA_RECT* clipbox = panel? panel->GetClipBox() : NULL;
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DrawGraphicText( clipbox, DC, pos, color, m_Text, orient,
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size, m_HJustify, m_VJustify, width, m_Italic, m_Bold );
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// Enable these line to draw the bounding box (debug tests purposes only)
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#if 0
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{
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EDA_RECT BoundaryBox = GetBoundingBox();
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GRRect( clipbox, DC, BoundaryBox, 0, BROWN );
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}
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#endif
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}
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/* Draws a line from the TEXTE_MODULE origin to parent MODULE origin.
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*/
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void TEXTE_MODULE::DrawUmbilical( EDA_DRAW_PANEL* aPanel,
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wxDC* aDC,
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GR_DRAWMODE aDrawMode,
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const wxPoint& aOffset )
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{
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MODULE* parent = (MODULE*) GetParent();
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if( !parent )
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return;
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GRSetDrawMode( aDC, GR_XOR );
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GRLine( aPanel->GetClipBox(), aDC,
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parent->GetPosition(), GetTextPosition() + aOffset,
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0, UMBILICAL_COLOR);
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}
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/* Return text rotation for drawings and plotting
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*/
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double TEXTE_MODULE::GetDrawRotation() const
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{
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MODULE* module = (MODULE*) m_Parent;
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double rotation = m_Orient;
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if( module )
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rotation += module->GetOrientation();
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NORMALIZE_ANGLE_POS( rotation );
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// For angle = 0 .. 180 deg
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while( rotation > 900 )
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rotation -= 1800;
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return rotation;
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}
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// see class_text_mod.h
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void TEXTE_MODULE::GetMsgPanelInfo( std::vector< MSG_PANEL_ITEM >& aList )
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{
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MODULE* module = (MODULE*) m_Parent;
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if( module == NULL ) // Happens in modedit, and for new texts
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return;
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wxString msg, Line;
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static const wxString text_type_msg[3] =
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{
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_( "Ref." ), _( "Value" ), _( "Text" )
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};
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Line = module->GetReference();
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aList.push_back( MSG_PANEL_ITEM( _( "Module" ), Line, DARKCYAN ) );
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Line = m_Text;
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aList.push_back( MSG_PANEL_ITEM( _( "Text" ), Line, BROWN ) );
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wxASSERT( m_Type >= TEXT_is_REFERENCE && m_Type <= TEXT_is_DIVERS );
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aList.push_back( MSG_PANEL_ITEM( _( "Type" ), text_type_msg[m_Type], DARKGREEN ) );
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if( m_NoShow )
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msg = _( "No" );
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else
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msg = _( "Yes" );
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aList.push_back( MSG_PANEL_ITEM( _( "Display" ), msg, DARKGREEN ) );
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// Display text layer
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aList.push_back( MSG_PANEL_ITEM( _( "Layer" ), GetLayerName(), DARKGREEN ) );
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if( m_Mirror )
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msg = _( " Yes" );
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else
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msg = _( " No" );
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aList.push_back( MSG_PANEL_ITEM( _( "Mirror" ), msg, DARKGREEN ) );
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msg.Printf( wxT( "%.1f" ), m_Orient / 10.0 );
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aList.push_back( MSG_PANEL_ITEM( _( "Orient" ), msg, DARKGREEN ) );
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msg = ::CoordinateToString( m_Thickness );
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aList.push_back( MSG_PANEL_ITEM( _( "Thickness" ), msg, DARKGREEN ) );
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msg = ::CoordinateToString( m_Size.x );
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aList.push_back( MSG_PANEL_ITEM( _( "H Size" ), msg, RED ) );
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msg = ::CoordinateToString( m_Size.y );
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aList.push_back( MSG_PANEL_ITEM( _( "V Size" ), msg, RED ) );
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}
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wxString TEXTE_MODULE::GetSelectMenuText() const
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{
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wxString text;
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switch( m_Type )
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{
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case TEXT_is_REFERENCE:
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text.Printf( _( "Reference %s" ), GetChars( m_Text ) );
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break;
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case TEXT_is_VALUE:
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text.Printf( _( "Value %s of %s" ), GetChars( m_Text ),
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GetChars( ( (MODULE*) GetParent() )->GetReference() ) );
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break;
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default: // wrap this one in quotes:
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text.Printf( _( "Text \"%s\" on %s of %s" ), GetChars( m_Text ),
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GetChars( GetLayerName() ),
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GetChars( ( (MODULE*) GetParent() )->GetReference() ) );
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break;
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}
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return text;
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}
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EDA_ITEM* TEXTE_MODULE::Clone() const
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{
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return new TEXTE_MODULE( *this );
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}
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const BOX2I TEXTE_MODULE::ViewBBox() const
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{
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double angle = GetDrawRotation();
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EDA_RECT text_area = GetTextBox( -1, -1 );
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if( angle )
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text_area = text_area.GetBoundingBoxRotated( m_Pos, angle );
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return BOX2I( text_area.GetPosition(), text_area.GetSize() );
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}
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void TEXTE_MODULE::ViewGetLayers( int aLayers[], int& aCount ) const
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{
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switch( m_Type )
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{
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case TEXT_is_REFERENCE:
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aLayers[0] = ITEM_GAL_LAYER( MOD_REFERENCES_VISIBLE );
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break;
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case TEXT_is_VALUE:
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aLayers[0] = ITEM_GAL_LAYER( MOD_VALUES_VISIBLE );
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break;
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default:
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switch( GetParent()->GetLayer() )
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{
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case LAYER_N_BACK:
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aLayers[0] = ITEM_GAL_LAYER( MOD_TEXT_BK_VISIBLE ); // how about SILKSCREEN_N_BACK?
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break;
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case LAYER_N_FRONT:
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aLayers[0] = ITEM_GAL_LAYER( MOD_TEXT_FR_VISIBLE ); // how about SILKSCREEN_N_FRONT?
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break;
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}
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break;
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}
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aCount = 1;
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}
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