607 lines
16 KiB
C++
607 lines
16 KiB
C++
/**
|
|
* @file class_worksheet_dataitem.cpp
|
|
* @brief description of graphic items and texts to build a title block
|
|
*/
|
|
|
|
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 1992-2013 Jean-Pierre Charras <jp.charras at wanadoo.fr>.
|
|
* Copyright (C) 1992-2016 KiCad Developers, see change_log.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 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
|
|
*/
|
|
|
|
|
|
/*
|
|
* the class WORKSHEET_DATAITEM (and derived) defines
|
|
* a basic shape of a page layout ( frame references and title block )
|
|
* Basic shapes are line, rect and texts
|
|
* the WORKSHEET_DATAITEM coordinates units is the mm, and are relative to
|
|
* one of 4 page corners.
|
|
*
|
|
* These items cannot be drawn or plot "as this". they should be converted
|
|
* to a "draw list" (WS_DRAW_ITEM_BASE and derived items)
|
|
|
|
* The list of these items is stored in a WORKSHEET_LAYOUT instance.
|
|
*
|
|
* When building the draw list:
|
|
* the WORKSHEET_LAYOUT is used to create a WS_DRAW_ITEM_LIST
|
|
* coordinates are converted to draw/plot coordinates.
|
|
* texts are expanded if they contain format symbols.
|
|
* Items with m_RepeatCount > 1 are created m_RepeatCount times
|
|
*
|
|
* the WORKSHEET_LAYOUT is created only once.
|
|
* the WS_DRAW_ITEM_LIST is created each time the page layout is plot/drawn
|
|
*
|
|
* the WORKSHEET_LAYOUT instance is created from a S expression which
|
|
* describes the page layout (can be the default page layout or a custom file).
|
|
*/
|
|
|
|
#include <fctsys.h>
|
|
#include <drawtxt.h>
|
|
#include <worksheet.h>
|
|
#include <class_title_block.h>
|
|
#include <worksheet_shape_builder.h>
|
|
#include <class_worksheet_dataitem.h>
|
|
|
|
|
|
// Static members of class WORKSHEET_DATAITEM:
|
|
double WORKSHEET_DATAITEM::m_WSunits2Iu = 1.0;
|
|
DPOINT WORKSHEET_DATAITEM::m_RB_Corner;
|
|
DPOINT WORKSHEET_DATAITEM::m_LT_Corner;
|
|
double WORKSHEET_DATAITEM::m_DefaultLineWidth = 0.0;
|
|
DSIZE WORKSHEET_DATAITEM::m_DefaultTextSize( TB_DEFAULT_TEXTSIZE, TB_DEFAULT_TEXTSIZE );
|
|
double WORKSHEET_DATAITEM::m_DefaultTextThickness = 0.0;
|
|
bool WORKSHEET_DATAITEM::m_SpecialMode = false;
|
|
EDA_COLOR_T WORKSHEET_DATAITEM::m_Color = RED; // the default color to draw items
|
|
EDA_COLOR_T WORKSHEET_DATAITEM::m_AltColor = RED; // an alternate color to draw items
|
|
EDA_COLOR_T WORKSHEET_DATAITEM::m_SelectedColor = BROWN; // the color to draw selected items
|
|
|
|
|
|
// The constructor:
|
|
WORKSHEET_DATAITEM::WORKSHEET_DATAITEM( WS_ItemType aType )
|
|
{
|
|
m_type = aType;
|
|
m_flags = 0;
|
|
m_RepeatCount = 1;
|
|
m_IncrementLabel = 1;
|
|
m_LineWidth = 0;
|
|
}
|
|
|
|
|
|
// move item to aPosition
|
|
// starting point is moved to aPosition
|
|
// the Ending point is moved to a position which keeps the item size
|
|
// (if both coordinates have the same corner reference)
|
|
// MoveToUi and MoveTo takes the graphic position (i.e relative to the left top
|
|
// paper corner
|
|
void WORKSHEET_DATAITEM::MoveToUi( wxPoint aPosition )
|
|
{
|
|
DPOINT pos_mm;
|
|
pos_mm.x = aPosition.x / m_WSunits2Iu;
|
|
pos_mm.y = aPosition.y / m_WSunits2Iu;
|
|
|
|
MoveTo( pos_mm );
|
|
}
|
|
|
|
|
|
void WORKSHEET_DATAITEM::MoveTo( DPOINT aPosition )
|
|
{
|
|
DPOINT vector = aPosition - GetStartPos();
|
|
DPOINT endpos = vector + GetEndPos();
|
|
|
|
MoveStartPointTo( aPosition );
|
|
MoveEndPointTo( endpos );
|
|
}
|
|
|
|
|
|
/* move the starting point of the item to a new position
|
|
* aPosition = the new position of the starting point, in mm
|
|
*/
|
|
void WORKSHEET_DATAITEM::MoveStartPointTo( DPOINT aPosition )
|
|
{
|
|
DPOINT position;
|
|
|
|
// Calculate the position of the starting point
|
|
// relative to the reference corner
|
|
// aPosition is the position relative to the right top paper corner
|
|
switch( m_Pos.m_Anchor )
|
|
{
|
|
case RB_CORNER:
|
|
position = m_RB_Corner - aPosition;
|
|
break;
|
|
|
|
case RT_CORNER:
|
|
position.x = m_RB_Corner.x - aPosition.x;
|
|
position.y = aPosition.y - m_LT_Corner.y;
|
|
break;
|
|
|
|
case LB_CORNER:
|
|
position.x = aPosition.x - m_LT_Corner.x;
|
|
position.y = m_RB_Corner.y - aPosition.y;
|
|
break;
|
|
|
|
case LT_CORNER:
|
|
position = aPosition - m_LT_Corner;
|
|
break;
|
|
}
|
|
|
|
m_Pos.m_Pos = position;
|
|
}
|
|
|
|
|
|
/* move the starting point of the item to a new position
|
|
* aPosition = the new position of the starting point in graphic units
|
|
*/
|
|
void WORKSHEET_DATAITEM::MoveStartPointToUi( wxPoint aPosition )
|
|
{
|
|
DPOINT pos_mm;
|
|
pos_mm.x = aPosition.x / m_WSunits2Iu;
|
|
pos_mm.y = aPosition.y / m_WSunits2Iu;
|
|
|
|
MoveStartPointTo( pos_mm );
|
|
}
|
|
|
|
|
|
/**
|
|
* move the ending point of the item to a new position
|
|
* has meaning only for items defined by 2 points
|
|
* (segments and rectangles)
|
|
* aPosition = the new position of the ending point, in mm
|
|
*/
|
|
void WORKSHEET_DATAITEM::MoveEndPointTo( DPOINT aPosition )
|
|
{
|
|
DPOINT position;
|
|
|
|
// Calculate the position of the starting point
|
|
// relative to the reference corner
|
|
// aPosition is the position relative to the right top paper corner
|
|
switch( m_End.m_Anchor )
|
|
{
|
|
case RB_CORNER:
|
|
position = m_RB_Corner - aPosition;
|
|
break;
|
|
|
|
case RT_CORNER:
|
|
position.x = m_RB_Corner.x - aPosition.x;
|
|
position.y = aPosition.y - m_LT_Corner.y;
|
|
break;
|
|
|
|
case LB_CORNER:
|
|
position.x = aPosition.x - m_LT_Corner.x;
|
|
position.y = m_RB_Corner.y - aPosition.y;
|
|
break;
|
|
|
|
case LT_CORNER:
|
|
position = aPosition - m_LT_Corner;
|
|
break;
|
|
}
|
|
|
|
// Modify m_End only for items having 2 coordinates
|
|
switch( GetType() )
|
|
{
|
|
case WS_SEGMENT:
|
|
case WS_RECT:
|
|
m_End.m_Pos = position;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/* move the ending point of the item to a new position
|
|
* has meaning only for items defined by 2 points
|
|
* (segments and rectangles)
|
|
* aPosition = the new position of the ending point in graphic units
|
|
*/
|
|
void WORKSHEET_DATAITEM::MoveEndPointToUi( wxPoint aPosition )
|
|
{
|
|
DPOINT pos_mm;
|
|
pos_mm.x = aPosition.x / m_WSunits2Iu;
|
|
pos_mm.y = aPosition.y / m_WSunits2Iu;
|
|
|
|
MoveEndPointTo( pos_mm );
|
|
}
|
|
|
|
|
|
const DPOINT WORKSHEET_DATAITEM::GetStartPos( int ii ) const
|
|
{
|
|
DPOINT pos;
|
|
pos.x = m_Pos.m_Pos.x + ( m_IncrementVector.x * ii );
|
|
pos.y = m_Pos.m_Pos.y + ( m_IncrementVector.y * ii );
|
|
|
|
switch( m_Pos.m_Anchor )
|
|
{
|
|
case RB_CORNER: // right bottom corner
|
|
pos = m_RB_Corner - pos;
|
|
break;
|
|
|
|
case RT_CORNER: // right top corner
|
|
pos.x = m_RB_Corner.x - pos.x;
|
|
pos.y = m_LT_Corner.y + pos.y;
|
|
break;
|
|
|
|
case LB_CORNER: // left bottom corner
|
|
pos.x = m_LT_Corner.x + pos.x;
|
|
pos.y = m_RB_Corner.y - pos.y;
|
|
break;
|
|
|
|
case LT_CORNER: // left top corner
|
|
pos = m_LT_Corner + pos;
|
|
break;
|
|
}
|
|
|
|
return pos;
|
|
}
|
|
|
|
|
|
const wxPoint WORKSHEET_DATAITEM::GetStartPosUi( int ii ) const
|
|
{
|
|
DPOINT pos = GetStartPos( ii );
|
|
pos = pos * m_WSunits2Iu;
|
|
return wxPoint( KiROUND( pos.x ), KiROUND( pos.y ) );
|
|
}
|
|
|
|
|
|
const DPOINT WORKSHEET_DATAITEM::GetEndPos( int ii ) const
|
|
{
|
|
DPOINT pos;
|
|
pos.x = m_End.m_Pos.x + ( m_IncrementVector.x * ii );
|
|
pos.y = m_End.m_Pos.y + ( m_IncrementVector.y * ii );
|
|
|
|
switch( m_End.m_Anchor )
|
|
{
|
|
case RB_CORNER: // right bottom corner
|
|
pos = m_RB_Corner - pos;
|
|
break;
|
|
|
|
case RT_CORNER: // right top corner
|
|
pos.x = m_RB_Corner.x - pos.x;
|
|
pos.y = m_LT_Corner.y + pos.y;
|
|
break;
|
|
|
|
case LB_CORNER: // left bottom corner
|
|
pos.x = m_LT_Corner.x + pos.x;
|
|
pos.y = m_RB_Corner.y - pos.y;
|
|
break;
|
|
|
|
case LT_CORNER: // left top corner
|
|
pos = m_LT_Corner + pos;
|
|
break;
|
|
}
|
|
|
|
return pos;
|
|
}
|
|
|
|
|
|
const wxPoint WORKSHEET_DATAITEM::GetEndPosUi( int ii ) const
|
|
{
|
|
DPOINT pos = GetEndPos( ii );
|
|
pos = pos * m_WSunits2Iu;
|
|
return wxPoint( KiROUND( pos.x ), KiROUND( pos.y ) );
|
|
}
|
|
|
|
|
|
bool WORKSHEET_DATAITEM::IsInsidePage( int ii ) const
|
|
{
|
|
DPOINT pos = GetStartPos( ii );
|
|
|
|
for( int kk = 0; kk < 1; kk++ )
|
|
{
|
|
if( m_RB_Corner.x < pos.x || m_LT_Corner.x > pos.x )
|
|
return false;
|
|
|
|
if( m_RB_Corner.y < pos.y || m_LT_Corner.y > pos.y )
|
|
return false;
|
|
|
|
pos = GetEndPos( ii );
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
const wxString WORKSHEET_DATAITEM::GetClassName() const
|
|
{
|
|
wxString name;
|
|
|
|
switch( GetType() )
|
|
{
|
|
case WS_TEXT: name = wxT( "Text" ); break;
|
|
case WS_SEGMENT: name = wxT( "Line" ); break;
|
|
case WS_RECT: name = wxT( "Rect" ); break;
|
|
case WS_POLYPOLYGON: name = wxT( "Poly" ); break;
|
|
case WS_BITMAP: name = wxT( "Bitmap" ); break;
|
|
}
|
|
|
|
return name;
|
|
}
|
|
|
|
|
|
/* return 0 if the item has no specific option for page 1
|
|
* 1 if the item is only on page 1
|
|
* -1 if the item is not on page 1
|
|
*/
|
|
int WORKSHEET_DATAITEM::GetPage1Option()
|
|
{
|
|
if(( m_flags & PAGE1OPTION) == PAGE1OPTION_NOTONPAGE1 )
|
|
return -1;
|
|
|
|
if(( m_flags & PAGE1OPTION) == PAGE1OPTION_PAGE1ONLY )
|
|
return 1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/* Set the option for page 1
|
|
* aChoice = 0 if the item has no specific option for page 1
|
|
* > 0 if the item is only on page 1
|
|
* < 0 if the item is not on page 1
|
|
*/
|
|
void WORKSHEET_DATAITEM::SetPage1Option( int aChoice )
|
|
{
|
|
ClearFlags( PAGE1OPTION );
|
|
|
|
if( aChoice > 0 )
|
|
SetFlags( PAGE1OPTION_PAGE1ONLY );
|
|
|
|
else if( aChoice < 0 )
|
|
SetFlags( PAGE1OPTION_NOTONPAGE1 );
|
|
|
|
}
|
|
|
|
|
|
WORKSHEET_DATAITEM_POLYPOLYGON::WORKSHEET_DATAITEM_POLYPOLYGON() :
|
|
WORKSHEET_DATAITEM( WS_POLYPOLYGON )
|
|
{
|
|
m_Orient = 0.0;
|
|
}
|
|
|
|
|
|
const DPOINT WORKSHEET_DATAITEM_POLYPOLYGON::GetCornerPosition( unsigned aIdx,
|
|
int aRepeat ) const
|
|
{
|
|
DPOINT pos = m_Corners[aIdx];
|
|
|
|
// Rotation:
|
|
RotatePoint( &pos.x, &pos.y, m_Orient * 10 );
|
|
pos += GetStartPos( aRepeat );
|
|
return pos;
|
|
}
|
|
|
|
|
|
void WORKSHEET_DATAITEM_POLYPOLYGON::SetBoundingBox()
|
|
{
|
|
if( m_Corners.size() == 0 )
|
|
{
|
|
m_minCoord.x = m_maxCoord.x = 0.0;
|
|
m_minCoord.y = m_maxCoord.y = 0.0;
|
|
return;
|
|
}
|
|
|
|
DPOINT pos;
|
|
pos = m_Corners[0];
|
|
RotatePoint( &pos.x, &pos.y, m_Orient * 10 );
|
|
m_minCoord = m_maxCoord = pos;
|
|
|
|
for( unsigned ii = 1; ii < m_Corners.size(); ii++ )
|
|
{
|
|
pos = m_Corners[ii];
|
|
RotatePoint( &pos.x, &pos.y, m_Orient * 10 );
|
|
|
|
if( m_minCoord.x > pos.x )
|
|
m_minCoord.x = pos.x;
|
|
|
|
if( m_minCoord.y > pos.y )
|
|
m_minCoord.y = pos.y;
|
|
|
|
if( m_maxCoord.x < pos.x )
|
|
m_maxCoord.x = pos.x;
|
|
|
|
if( m_maxCoord.y < pos.y )
|
|
m_maxCoord.y = pos.y;
|
|
}
|
|
}
|
|
|
|
|
|
bool WORKSHEET_DATAITEM_POLYPOLYGON::IsInsidePage( int ii ) const
|
|
{
|
|
DPOINT pos = GetStartPos( ii );
|
|
pos += m_minCoord; // left top pos of bounding box
|
|
|
|
if( m_LT_Corner.x > pos.x || m_LT_Corner.y > pos.y )
|
|
return false;
|
|
|
|
pos = GetStartPos( ii );
|
|
pos += m_maxCoord; // rignt bottom pos of bounding box
|
|
|
|
if( m_RB_Corner.x < pos.x || m_RB_Corner.y < pos.y )
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
const wxPoint WORKSHEET_DATAITEM_POLYPOLYGON::GetCornerPositionUi( unsigned aIdx,
|
|
int aRepeat ) const
|
|
{
|
|
DPOINT pos = GetCornerPosition( aIdx, aRepeat );
|
|
pos = pos * m_WSunits2Iu;
|
|
return wxPoint( int(pos.x), int(pos.y) );
|
|
}
|
|
|
|
|
|
WORKSHEET_DATAITEM_TEXT::WORKSHEET_DATAITEM_TEXT( const wxString& aTextBase ) :
|
|
WORKSHEET_DATAITEM( WS_TEXT )
|
|
{
|
|
m_TextBase = aTextBase;
|
|
m_IncrementLabel = 1;
|
|
m_Hjustify = GR_TEXT_HJUSTIFY_LEFT;
|
|
m_Vjustify = GR_TEXT_VJUSTIFY_CENTER;
|
|
m_Orient = 0.0;
|
|
m_LineWidth = 0.0; // 0.0 means use default value
|
|
}
|
|
|
|
|
|
void WORKSHEET_DATAITEM_TEXT::TransfertSetupToGraphicText( WS_DRAW_ITEM_TEXT* aGText )
|
|
{
|
|
aGText->SetHorizJustify( m_Hjustify ) ;
|
|
aGText->SetVertJustify( m_Vjustify );
|
|
aGText->SetOrientation( m_Orient * 10 ); // graphic text orient unit = 0.1 degree
|
|
}
|
|
|
|
|
|
void WORKSHEET_DATAITEM_TEXT::IncrementLabel( int aIncr )
|
|
{
|
|
int last = m_TextBase.Len() -1;
|
|
|
|
wxChar lbchar = m_TextBase[last];
|
|
m_FullText = m_TextBase;
|
|
m_FullText.RemoveLast();
|
|
|
|
if( lbchar >= '0' && lbchar <= '9' )
|
|
// A number is expected:
|
|
m_FullText << (int)( aIncr + lbchar - '0' );
|
|
else
|
|
m_FullText << (wxChar) ( aIncr + lbchar );
|
|
}
|
|
|
|
|
|
// Replace the '\''n' sequence by EOL
|
|
// and the sequence '\''\' by only one '\' in m_FullText
|
|
// if m_FullText is a multiline text (i.e.contains '\n') return true
|
|
bool WORKSHEET_DATAITEM_TEXT::ReplaceAntiSlashSequence()
|
|
{
|
|
bool multiline = false;
|
|
|
|
for( unsigned ii = 0; ii < m_FullText.Len(); ii++ )
|
|
{
|
|
if( m_FullText[ii] == '\n' )
|
|
multiline = true;
|
|
|
|
else if( m_FullText[ii] == '\\' )
|
|
{
|
|
if( ++ii >= m_FullText.Len() )
|
|
break;
|
|
|
|
if( m_FullText[ii] == '\\' )
|
|
{
|
|
// a double \\ sequence is replaced by a single \ char
|
|
m_FullText.Remove(ii, 1);
|
|
ii--;
|
|
}
|
|
else if( m_FullText[ii] == 'n' )
|
|
{
|
|
// Replace the "\n" sequence by a EOL char
|
|
multiline = true;
|
|
m_FullText[ii] = '\n';
|
|
m_FullText.Remove(ii-1, 1);
|
|
ii--;
|
|
}
|
|
}
|
|
}
|
|
|
|
return multiline;
|
|
}
|
|
|
|
|
|
void WORKSHEET_DATAITEM_TEXT::SetConstrainedTextSize()
|
|
{
|
|
m_ConstrainedTextSize = m_TextSize;
|
|
|
|
if( m_ConstrainedTextSize.x == 0 )
|
|
m_ConstrainedTextSize.x = m_DefaultTextSize.x;
|
|
|
|
if( m_ConstrainedTextSize.y == 0 )
|
|
m_ConstrainedTextSize.y = m_DefaultTextSize.y;
|
|
|
|
if( m_BoundingBoxSize.x || m_BoundingBoxSize.y )
|
|
{
|
|
// to know the X and Y size of the line, we should use
|
|
// EDA_TEXT::GetTextBox()
|
|
// but this function uses integers
|
|
// So, to avoid truncations with our unit in mm, use microns.
|
|
wxSize size_micron;
|
|
#define FSCALE 1000.0
|
|
int linewidth = 0;
|
|
size_micron.x = KiROUND( m_ConstrainedTextSize.x * FSCALE );
|
|
size_micron.y = KiROUND( m_ConstrainedTextSize.y * FSCALE );
|
|
WS_DRAW_ITEM_TEXT dummy( WS_DRAW_ITEM_TEXT( this, this->m_FullText,
|
|
wxPoint(0,0),
|
|
size_micron,
|
|
linewidth, BLACK,
|
|
IsItalic(), IsBold() ) );
|
|
dummy.SetMultilineAllowed( true );
|
|
TransfertSetupToGraphicText( &dummy );
|
|
|
|
EDA_RECT rect = dummy.GetTextBox();
|
|
DSIZE size;
|
|
size.x = rect.GetWidth() / FSCALE;
|
|
size.y = rect.GetHeight() / FSCALE;
|
|
|
|
if( m_BoundingBoxSize.x && size.x > m_BoundingBoxSize.x )
|
|
m_ConstrainedTextSize.x *= m_BoundingBoxSize.x / size.x;
|
|
|
|
if( m_BoundingBoxSize.y && size.y > m_BoundingBoxSize.y )
|
|
m_ConstrainedTextSize.y *= m_BoundingBoxSize.y / size.y;
|
|
}
|
|
}
|
|
|
|
|
|
/* set the pixel scale factor of the bitmap
|
|
* this factor depend on the application internal unit
|
|
* and the PPI bitmap factor
|
|
* the pixel scale factor should be initialized before drawing the bitmap
|
|
*/
|
|
void WORKSHEET_DATAITEM_BITMAP::SetPixelScaleFactor()
|
|
{
|
|
if( m_ImageBitmap )
|
|
{
|
|
// m_WSunits2Iu is the page layout unit to application internal unit
|
|
// i.e. the mm to to application internal unit
|
|
// however the bitmap definition is always known in pixels per inches
|
|
double scale = m_WSunits2Iu * 25.4 / m_ImageBitmap->GetPPI();
|
|
m_ImageBitmap->SetPixelScaleFactor( scale );
|
|
}
|
|
}
|
|
|
|
|
|
/* return the PPI of the bitmap
|
|
*/
|
|
int WORKSHEET_DATAITEM_BITMAP::GetPPI() const
|
|
{
|
|
if( m_ImageBitmap )
|
|
return m_ImageBitmap->GetPPI() / m_ImageBitmap->GetScale();
|
|
|
|
return 300;
|
|
}
|
|
|
|
|
|
/*adjust the PPI of the bitmap
|
|
*/
|
|
void WORKSHEET_DATAITEM_BITMAP::SetPPI( int aBitmapPPI )
|
|
{
|
|
if( m_ImageBitmap )
|
|
m_ImageBitmap->SetScale( (double) m_ImageBitmap->GetPPI() / aBitmapPPI );
|
|
}
|