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 ):
EDA_BaseStruct( 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;
m_Layer = SILKSCREEN_N_CMP;
if( Module && (Module->m_StructType == TYPEMODULE) )
{
m_Pos = Module->m_Pos;
m_Layer = Module->m_Layer;
if( Module->m_Layer == CUIVRE_N) m_Layer = SILKSCREEN_N_CU;
if(Module->m_Layer == CMP_N) m_Layer = SILKSCREEN_N_CMP;
if((Module->m_Layer == SILKSCREEN_N_CU) ||
(Module->m_Layer == ADHESIVE_N_CU) || (Module->m_Layer == CUIVRE_N))
m_Miroir = 0;
}
}
TEXTE_MODULE:: ~TEXTE_MODULE(void)
{
}
void TEXTE_MODULE::Copy(TEXTE_MODULE * source) // copy structure
{
if (source == NULL) return;
m_Pos = source->m_Pos;
m_Layer = source->m_Layer;
m_Miroir = source->m_Miroir; // vue normale / miroir
m_NoShow = source->m_NoShow; // 0: visible 1: invisible
m_Type = source->m_Type; // 0: ref,1: val, autre = 2..255
m_Orient = source->m_Orient; // orientation en 1/10 degre
m_Pos0 = source->m_Pos0; // coord du debut du texte /ancre, orient 0
m_Size = source->m_Size;
m_Width = source->m_Width;
m_Text = source->m_Text;
}
/* supprime du chainage la structure Struct
les structures arrieres et avant sont chainees directement
*/
void TEXTE_MODULE::UnLink( void )
{
/* Modification du chainage arriere */
if( Pback )
{
if( Pback->m_StructType != TYPEMODULE)
{
Pback->Pnext = Pnext;
}
else /* Le chainage arriere pointe sur la structure "Pere" */
{
((MODULE*)Pback)->m_Drawings = Pnext;
}
}
/* Modification du chainage avant */
if( Pnext) Pnext->Pback = Pback;
Pnext = Pback = NULL;
}
/******************************************/
int TEXTE_MODULE:: GetLength(void)
/******************************************/
{
return m_Text.Len();
}
/******************************************/
void TEXTE_MODULE:: SetWidth(int new_width)
/******************************************/
{
m_Width = new_width;
}
// mise a jour des coordonn<6E>es absolues pour affichage
void TEXTE_MODULE:: SetDrawCoord(void)
{
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;
}
// mise a jour des coordonn<6E>es relatives au module
void TEXTE_MODULE:: SetLocalCoord(void)
{
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 */
int TEXTE_MODULE:: Locate(const wxPoint & posref)
{
int mX, mY, dx, dy;
MODULE * Module = (MODULE *) m_Parent;
int angle = m_Orient;
if (Module) angle += Module->m_Orient;
dx = (m_Size.x * GetLength()) /2;
dy = m_Size.y / 2 ;
dx = ((dx * 10) / 9) + m_Width; /* Facteur de forme des lettres : 10/9 */
/* le point de reference est tourn<72> de - angle
pour se ramener a un rectangle de reference horizontal */
mX = posref.x - m_Pos.x; mY = posref.y - m_Pos.y;
RotatePoint(&mX, &mY, - angle);
/* le point de reference est-il dans ce rectangle */
if( ( abs(mX) <= abs(dx) ) && ( abs(mY) <= abs(dy)) )
{
return 1;
}
return 0;
}
/******************************************************************************************/
void TEXTE_MODULE::Draw(WinEDA_DrawPanel * panel, wxDC * DC, wxPoint offset, int draw_mode)
/******************************************************************************************/
/* trace 1 texte de module
Utilise la police definie dans grfonte.h
(Se reporter a ce fichier pour les explications complementaires)
offset = offset de trace ( reference au centre du texte)
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;
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);
}
color = g_DesignSettings.m_LayerColor[Module->m_Layer];
if( Module && Module->m_Layer == CUIVRE_N) color = g_ModuleTextCUColor;
if( Module && Module->m_Layer == CMP_N) color = g_ModuleTextCMPColor;
if ( (color & ITEM_NOT_SHOW) != 0 ) return;
if(m_NoShow) color = g_ModuleTextNOVColor;
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);
}
/******************************************/
int TEXTE_MODULE::GetDrawRotation(void)
/******************************************/
/* 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;
}