kicad/pcbnew/class_text_mod.cpp

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/****************************************************/
/* class_module.cpp : fonctions de la classe MODULE */
/****************************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "wxstruct.h"
#include "common.h"
#include "pcbnew.h"
#include "trigo.h"
#ifdef PCBNEW
#include "autorout.h"
#include "drag.h"
#endif
#ifdef CVPCB
#include "cvpcb.h"
#endif
#include "protos.h"
/************************************************************************/
/* Class TEXTE_MODULE classe de base des elements type Texte sur module */
/************************************************************************/
/* Constructeur de TEXTE_MODULE */
TEXTE_MODULE::TEXTE_MODULE( MODULE* parent, int text_type ) :
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BOARD_ITEM( parent, TYPETEXTEMODULE )
{
MODULE* Module = (MODULE*) m_Parent;
m_NoShow = 0; /* visible */
m_Type = text_type; /* Reference */
if( (m_Type != TEXT_is_REFERENCE) && (m_Type != TEXT_is_VALUE) )
m_Type = TEXT_is_DIVERS;
m_Size.x = m_Size.y = 400; m_Width = 120; /* dimensions raisonnables par defaut */
m_Orient = 0; /* en 1/10 degre */
m_Miroir = 1; // Mode normal (pas de miroir)
m_Unused = 0;
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SetLayer( SILKSCREEN_N_CMP );
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if( Module && (Module->Type() == TYPEMODULE) )
{
m_Pos = Module->m_Pos;
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int moduleLayer = Module->GetLayer();
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if( moduleLayer == COPPER_LAYER_N )
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SetLayer( SILKSCREEN_N_CU );
else if( moduleLayer == CMP_N )
SetLayer( SILKSCREEN_N_CMP );
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else
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SetLayer( moduleLayer );
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if( moduleLayer == SILKSCREEN_N_CU
|| moduleLayer == ADHESIVE_N_CU
|| moduleLayer == COPPER_LAYER_N )
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{
m_Miroir = 0;
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}
}
}
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TEXTE_MODULE::~TEXTE_MODULE()
{
}
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/*******************************************/
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bool TEXTE_MODULE::Save( FILE* aFile ) const
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/*******************************************/
/**
* Function Save
* writes the data structures for this object out to a FILE in "*.brd" format.
* @param aFile The FILE to write to.
* @return bool - true if success writing else false.
*/
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{
MODULE* parent = (MODULE*) GetParent();
int orient = m_Orient;
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if( parent )
orient += parent->m_Orient;
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int ret = fprintf( aFile, "T%d %d %d %d %d %d %d %c %c %d \"%s\"\n",
m_Type,
m_Pos0.x, m_Pos0.y,
m_Size.y, m_Size.x,
orient,
m_Width,
m_Miroir ? 'N' : 'M', m_NoShow ? 'I' : 'V',
GetLayer(),
CONV_TO_UTF8( m_Text ) );
return ret > 20;
}
/*********************************************************************/
int TEXTE_MODULE::ReadDescr( char* aLine, FILE* aFile, int* aLineNum )
/*********************************************************************/
/**
* Function ReadLineDescr
* Read description from a given line in "*.brd" format.
* @param aLine The current line which contains the first line of description.
* @param aLine The FILE to read next lines (currently not used).
* @param LineNum a point to the line count (currently not used).
* @return int - > 0 if success reading else 0.
*/
{
int success = true;
int type;
int layer;
char BufCar1[128], BufCar2[128], BufLine[256];
layer = SILKSCREEN_N_CMP;
BufCar1[0] = 0;
BufCar2[0] = 0;
if ( sscanf( aLine + 1, "%d %d %d %d %d %d %d %s %s %d",
&type,
&m_Pos0.x, &m_Pos0.y,
&m_Size.y, &m_Size.x,
&m_Orient, &m_Width,
BufCar1, BufCar2, &layer ) < 10 )
success = true;
if( (type != TEXT_is_REFERENCE) && (type != TEXT_is_VALUE) )
type = TEXT_is_DIVERS;
m_Type = type;
// .m_Orient member must be relative to the parent module
m_Orient -= ((MODULE * )m_Parent)->m_Orient;
if( BufCar1[0] == 'M' )
m_Miroir = 0;
else
m_Miroir = 1;
if( BufCar2[0] == 'I' )
m_NoShow = 1;
else
m_NoShow = 0;
// Test for a reasonnable layer:
if( layer < 0 )
layer = 0;
if( layer > LAST_NO_COPPER_LAYER )
layer = LAST_NO_COPPER_LAYER;
if( layer == COPPER_LAYER_N )
layer = SILKSCREEN_N_CU;
else if( layer == CMP_N )
layer = SILKSCREEN_N_CMP;
SetLayer( layer );
/* calcul de la position vraie */
SetDrawCoord();
/* Lecture de la chaine "text" */
ReadDelimitedText( BufLine, aLine, sizeof(BufLine) );
m_Text = CONV_FROM_UTF8( BufLine );
// Test for a reasonnable width:
if( m_Width <= 1 )
m_Width = 1;
if( m_Width > TEXTS_MAX_WIDTH )
m_Width = TEXTS_MAX_WIDTH;
// Test for a reasonnable size:
if( m_Size.x < TEXTS_MIN_SIZE )
m_Size.x = TEXTS_MIN_SIZE;
if( m_Size.y < TEXTS_MIN_SIZE )
m_Size.y = TEXTS_MIN_SIZE;
return success;
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}
/**********************************************/
void TEXTE_MODULE::Copy( TEXTE_MODULE* source )
/**********************************************/
// copy structure
{
if( source == NULL )
return;
m_Pos = source->m_Pos;
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SetLayer( source->GetLayer() );
m_Miroir = source->m_Miroir; // Show normal / mirror
m_NoShow = source->m_NoShow; // 0: visible 1: invisible
m_Type = source->m_Type; // 0: ref,1: val, others = 2..255
m_Orient = source->m_Orient; // orientation in 1/10 deg
m_Pos0 = source->m_Pos0; // text coordinates relatives to the footprint ancre, orient 0
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// Text coordinate ref point is the text centre
m_Size = source->m_Size;
m_Width = source->m_Width;
m_Text = source->m_Text;
}
/* Remove this from the linked list
* Update Pback and Pnext pointers
*/
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void TEXTE_MODULE::UnLink()
{
/* Modification du chainage arriere */
if( Pback )
{
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if( Pback->Type() != TYPEMODULE )
{
Pback->Pnext = Pnext;
}
else /* Le chainage arriere pointe sur la structure "Pere" */
{
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( (MODULE*) Pback )->m_Drawings = (BOARD_ITEM*) Pnext;
}
}
/* Modification du chainage avant */
if( Pnext )
Pnext->Pback = Pback;
Pnext = Pback = NULL;
}
/******************************************/
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int TEXTE_MODULE:: GetLength()
/******************************************/
{
return m_Text.Len();
}
/******************************************/
void TEXTE_MODULE:: SetWidth( int new_width )
/******************************************/
{
m_Width = new_width;
}
// Update draw ccordinates
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void TEXTE_MODULE:: SetDrawCoord()
{
MODULE* Module = (MODULE*) m_Parent;
m_Pos = m_Pos0;
if( Module == NULL )
return;
int angle = Module->m_Orient;
NORMALIZE_ANGLE_POS( angle );
RotatePoint( &m_Pos.x, &m_Pos.y, angle );
m_Pos.x += Module->m_Pos.x;
m_Pos.y += Module->m_Pos.y;
}
// Update "local" cooedinates (coordinates relatives to the footprint anchor point)
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void TEXTE_MODULE:: SetLocalCoord()
{
MODULE* Module = (MODULE*) m_Parent;
if( Module == NULL )
return;
m_Pos0.x = m_Pos.x - Module->m_Pos.x;
m_Pos0.y = m_Pos.y - Module->m_Pos.y;
int angle = Module->m_Orient;
NORMALIZE_ANGLE_POS( angle );
RotatePoint( &m_Pos0.x, &m_Pos0.y, -angle );
}
/* locate functions */
/** Function GetTextRect
* @return an EDA_Rect which gives the position and size of the text area (for the O orient footprint)
*/
EDA_Rect TEXTE_MODULE::GetTextRect( void )
{
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EDA_Rect area;
int dx, dy;
dx = ( m_Size.x * GetLength() ) / 2;
dx = (dx * 10) / 9; /* letter size = 10/9 */
dx += m_Width / 2;
dy = ( m_Size.y + m_Width ) / 2;
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wxPoint Org = m_Pos; // This is the position of the centre of the area
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Org.x -= dx;
Org.y -= dy;
area.SetOrigin( Org );
area.SetHeight( 2 * dy );
area.SetWidth( 2 * dx );
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area.Normalize();
return area;
}
/**
* Function HitTest
* tests if the given wxPoint is within the bounds of this object.
* @param refPos A wxPoint to test
* @return bool - true if a hit, else false
*/
bool TEXTE_MODULE::HitTest( const wxPoint& refPos )
{
wxPoint rel_pos;
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EDA_Rect area = GetTextRect();
/* Rotate refPos to - angle
* to test if refPos is within area (which is relative to an horizontal text)
*/
rel_pos = refPos;
RotatePoint( &rel_pos, m_Pos, -GetDrawRotation() );
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if( area.Inside( rel_pos ) )
return true;
return false;
}
/**
* Function GetBoundingBox
* returns the bounding box of this Text (according to text and footprint orientation)
*/
EDA_Rect TEXTE_MODULE::GetBoundingBox()
{
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// Calculate area without text fielsd:
EDA_Rect text_area;
int angle = GetDrawRotation();
wxPoint textstart, textend;
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text_area = GetTextRect();
textstart = text_area.GetOrigin();
textend = text_area.GetEnd();
RotatePoint( &textstart, m_Pos, angle );
RotatePoint( &textend, m_Pos, angle );
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text_area.SetOrigin( textstart );
text_area.SetEnd( textend );
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text_area.Normalize();
return text_area;
}
/******************************************************************************************/
void TEXTE_MODULE::Draw( WinEDA_DrawPanel* panel, wxDC* DC, int draw_mode, const wxPoint& offset )
/******************************************************************************************/
/** Function Draw
* Draw the text accordint to the footprint pos and orient
* @param panel = draw panel, Used to know the clip box
* @param DC = Current Device Context
* @param offset = draw offset (usually wxPoint(0,0)
* @param draw_mode = GR_OR, GR_XOR..
*/
{
int zoom;
int width, color, orient, miroir;
wxSize size;
wxPoint pos; // Centre du texte
PCB_SCREEN* screen;
WinEDA_BasePcbFrame* frame;
MODULE* Module = (MODULE*) m_Parent;
if( panel == NULL )
return;
screen = (PCB_SCREEN*) panel->GetScreen();
frame = (WinEDA_BasePcbFrame*) panel->m_Parent;
zoom = screen->GetZoom();
pos.x = m_Pos.x - offset.x;
pos.y = m_Pos.y - offset.y;
size = m_Size;
orient = GetDrawRotation();
miroir = m_Miroir & 1; // = 0 si vu en miroir
width = m_Width;
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if( (frame->m_DisplayModText == FILAIRE) || ( (width / zoom) < L_MIN_DESSIN ) )
width = 0;
else if( frame->m_DisplayModText == SKETCH )
width = -width;
GRSetDrawMode( DC, draw_mode );
/* trace du centre du texte */
if( (g_AnchorColor & ITEM_NOT_SHOW) == 0 )
{
int anchor_size = 2 * zoom;
GRLine( &panel->m_ClipBox, DC,
pos.x - anchor_size, pos.y,
pos.x + anchor_size, pos.y, 0, g_AnchorColor );
GRLine( &panel->m_ClipBox, DC,
pos.x, pos.y - anchor_size,
pos.x, pos.y + anchor_size, 0, g_AnchorColor );
}
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color = g_DesignSettings.m_LayerColor[Module->GetLayer()];
if( Module && Module->GetLayer() == COPPER_LAYER_N )
color = g_ModuleTextCUColor;
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else if( Module && Module->GetLayer() == CMP_N )
color = g_ModuleTextCMPColor;
if( (color & ITEM_NOT_SHOW) != 0 )
return;
if( m_NoShow )
color = g_ModuleTextNOVColor;
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if( (color & ITEM_NOT_SHOW) != 0 )
return;
/* Si le texte doit etre mis en miroir: modif des parametres */
if( miroir == 0 )
size.x = -size.x;
/* Trace du texte */
DrawGraphicText( panel, DC, pos, color, m_Text,
orient, size, GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER, width );
}
/******************************************/
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int TEXTE_MODULE::GetDrawRotation()
/******************************************/
/* Return text rotation for drawings and plotting
*/
{
int rotation;
MODULE* Module = (MODULE*) m_Parent;
rotation = m_Orient;
if( Module )
rotation += Module->m_Orient;
NORMALIZE_ANGLE_POS( rotation );
// if( (rotation > 900 ) && (rotation < 2700 ) ) rotation -= 1800; // For angle = 0 .. 180 deg
while( rotation > 900 )
rotation -= 1800;
// For angle = -90 .. 90 deg
return rotation;
}
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// see class_text_mod.h
void TEXTE_MODULE::Display_Infos( WinEDA_DrawFrame* frame )
{
wxString msg, Line;
int ii;
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MODULE* module = (MODULE*) m_Parent;
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wxASSERT( module );
if( !module )
return;
BOARD* board = (BOARD*) module->m_Parent;
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wxASSERT( board );
static const wxString text_type_msg[3] = {
_( "Ref." ), _( "Value" ), _( "Text" )
};
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frame->MsgPanel->EraseMsgBox();
Line = module->m_Reference->m_Text;
Affiche_1_Parametre( frame, 1, _( "Module" ), Line, DARKCYAN );
Line = m_Text;
Affiche_1_Parametre( frame, 10, _( "Text" ), Line, BROWN );
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ii = m_Type;
if( ii > 2 )
ii = 2;
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Affiche_1_Parametre( frame, 20, _( "Type" ), text_type_msg[ii], DARKGREEN );
if( m_NoShow )
msg = _( "No" );
else
msg = _( "Yes" );
Affiche_1_Parametre( frame, 25, _( "Display" ), msg, DARKGREEN );
ii = m_Layer;
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if( ii < NB_LAYERS )
msg = board->GetLayerName( ii );
else
msg.Printf( wxT( "%d" ), ii );
Affiche_1_Parametre( frame, 31, _( "Layer" ), msg, DARKGREEN );
msg = wxT( " Yes" );
if( m_Miroir & 1 )
msg = wxT( " No" );
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Affiche_1_Parametre( frame, 37, _( "Mirror" ), msg, DARKGREEN );
msg.Printf( wxT( "%.1f" ), (float) m_Orient / 10 );
Affiche_1_Parametre( frame, 43, _( "Orient" ), msg, DARKGREEN );
valeur_param( m_Width, msg );
Affiche_1_Parametre( frame, 51, _( "Width" ), msg, DARKGREEN );
valeur_param( m_Size.x, msg );
Affiche_1_Parametre( frame, 60, _( "H Size" ), msg, RED );
valeur_param( m_Size.y, msg );
Affiche_1_Parametre( frame, 69, _( "V Size" ), msg, RED );
}
// see class_text_mod.h
bool TEXTE_MODULE::IsOnLayer( int aLayer ) const
{
if( m_Layer == aLayer )
return true;
/* test the parent, which is a MODULE */
if( aLayer == GetParent()->GetLayer() )
return true;
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if( aLayer == COPPER_LAYER_N )
{
if( m_Layer==ADHESIVE_N_CU || m_Layer==SILKSCREEN_N_CU )
return true;
}
else if( aLayer == CMP_N )
{
if( m_Layer==ADHESIVE_N_CMP || m_Layer==SILKSCREEN_N_CMP )
return true;
}
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return false;
}
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/* see class_text_mod.h
* bool TEXTE_MODULE::IsOnOneOfTheseLayers( int aLayerMask ) const
* {
*
* }
*/
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#if defined (DEBUG)
/**
* Function Show
* is used to output the object tree, currently for debugging only.
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* @param nestLevel An aid to prettier tree indenting, and is the level
* of nesting of this object within the overall tree.
* @param os The ostream& to output to.
*/
void TEXTE_MODULE::Show( int nestLevel, std::ostream& os )
{
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// for now, make it look like XML:
NestedSpace( nestLevel, os ) << '<' << GetClass().Lower().mb_str() <<
" string=\"" << m_Text.mb_str() << "\"/>\n";
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// NestedSpace( nestLevel, os ) << "</" << GetClass().Lower().mb_str() << ">\n";
}
#endif