249 lines
8.3 KiB
C++
249 lines
8.3 KiB
C++
/**************/
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/* gerbview.h */
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/**************/
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#ifndef GERBVIEW_H
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#define GERBVIEW_H
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#include <vector>
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#include <set>
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#include "dcode.h"
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#include "class_gerber_draw_item.h"
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#include "class_aperture_macro.h"
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class WinEDA_GerberFrame;
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class BOARD;
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// Type of photoplotter action:
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#define GERB_ACTIVE_DRAW 1 // Activate light (lower pen)
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#define GERB_STOP_DRAW 2 // Extinguish light (lift pen)
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#define GERB_FLASH 3 // Flash
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typedef enum
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{
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FORMAT_HPGL,
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FORMAT_GERBER,
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FORMAT_POST
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} PlotFormat;
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/**
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* Enum ITEM_VISIBLE
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* is a set of visible PCB elements.
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*/
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enum GERBER_VISIBLE
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{
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DCODES_VISIBLE = 1, // visible item id cannot be 0 because this id is used as wxWidget id
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GERBER_GRID_VISIBLE,
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END_GERBER_VISIBLE_LIST // sentinel
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};
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extern wxString g_PhotoFilenameExt;
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extern wxString g_DrillFilenameExt;
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extern wxString g_PenFilenameExt;
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extern int g_Default_GERBER_Format;
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extern int g_Plot_Spot_Mini; /* Diameter of the opening mini-track for
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* GERBER */
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extern const wxString GerbviewProjectFileExt;
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extern const wxString GerbviewProjectFileWildcard;
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extern Ki_PageDescr* g_GerberPageSizeList[];
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// Config keywords
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extern const wxString GerbviewShowPageSizeOption;
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extern const wxString GerbviewShowDCodes;
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// Interpolation type
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enum Gerb_Interpolation
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{
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GERB_INTERPOL_LINEAR_1X = 0,
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GERB_INTERPOL_LINEAR_10X,
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GERB_INTERPOL_LINEAR_01X,
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GERB_INTERPOL_LINEAR_001X,
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GERB_INTERPOL_ARC_NEG,
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GERB_INTERPOL_ARC_POS
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};
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// Command Type (GCodes)
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enum Gerb_GCommand
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{
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GC_MOVE = 0,
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GC_LINEAR_INTERPOL_1X = 1,
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GC_CIRCLE_NEG_INTERPOL = 2,
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GC_CIRCLE_POS_INTERPOL = 3,
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GC_COMMENT = 4,
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GC_LINEAR_INTERPOL_10X = 10,
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GC_LINEAR_INTERPOL_0P1X = 11,
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GC_LINEAR_INTERPOL_0P01X = 12,
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GC_TURN_ON_POLY_FILL = 36,
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GC_TURN_OFF_POLY_FILL = 37,
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GC_SELECT_TOOL = 54,
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GC_PHOTO_MODE = 55, // can start a D03 flash command: redundant with D03
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GC_SPECIFY_INCHES = 70,
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GC_SPECIFY_MILLIMETERS = 71,
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GC_TURN_OFF_360_INTERPOL = 74,
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GC_TURN_ON_360_INTERPOL = 75,
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GC_SPECIFY_ABSOLUES_COORD = 90,
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GC_SPECIFY_RELATIVEES_COORD = 91
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};
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enum Gerb_Analyse_Cmd
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{
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CMD_IDLE = 0,
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END_BLOCK,
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ENTER_RS274X_CMD
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};
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class D_CODE;
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/**
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* Class GERBER
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* holds the data for one gerber file or layer
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*/
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class GERBER
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{
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D_CODE* m_Aperture_List[TOOLS_MAX_COUNT]; ///< Dcode (Aperture) List for this layer
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bool m_Exposure; ///< whether an aperture macro tool is flashed on or off
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BOARD* m_Pcb;
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public:
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wxString m_FileName; // Full File Name for this layer
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wxString m_Name; // Layer name
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int m_Layer; // Layer Number
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bool m_LayerNegative; // TRUE = Negative Layer
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bool m_GerbMetric; // FALSE = Inches, TRUE = metric
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bool m_Relative; // FALSE = absolute Coord, RUE = relative Coord
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bool m_NoTrailingZeros; // True: remove tailing zeros.
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bool m_MirorA; // True: miror / axe A (X)
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bool m_MirorB; // True: miror / axe B (Y)
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bool m_Has_DCode; // TRUE = DCodes in file (FALSE = no DCode->
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// separate DCode file
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wxPoint m_Offset; // Coord Offset
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wxSize m_FmtScale; // Fmt 2.3: m_FmtScale = 3, fmt 3.4: m_FmtScale = 4
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wxSize m_FmtLen; // Nb chars per coord. ex fmt 2.3, m_FmtLen = 5
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wxRealPoint m_LayerScale; // scale (X and Y) of layer.
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int m_Rotation;
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int m_Iterpolation; // Linear, 90 arc, Circ.
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bool m_ImageNegative; // TRUE = Negative image
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int m_Current_Tool; // Current Tool (Dcode) number selected
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int m_Last_Pen_Command; // Current or last pen state (0..9, set by Dn option with n <10
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int m_CommandState; // state of gerber analysis command.
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wxPoint m_CurrentPos; // current specified coord for plot
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wxPoint m_PreviousPos; // old current specified coord for plot
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wxPoint m_IJPos; // IJ coord (for arcs & circles )
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FILE* m_Current_File; // Current file to read
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FILE* m_FilesList[12]; // Files list
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int m_FilesPtr; // Stack pointer for files list
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int m_Selected_Tool; // Pour editions: Tool (Dcode) selectionn<6E>
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int m_Transform[2][2]; // The rotation/mirror transformation matrix.
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bool m_360Arc_enbl; // Enbl 360 deg circular interpolation
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bool m_PolygonFillMode; // Enbl polygon mode (read coord as a polygon descr)
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int m_PolygonFillModeState; // In polygon mode: 0 = first segm, 1 = next segm
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APERTURE_MACRO_SET m_aperture_macros; ///< a collection of APERTURE_MACROS, sorted by name
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public:
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GERBER( int layer );
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~GERBER();
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void Clear_GERBER();
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int ReturnUsedDcodeNumber();
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void ResetDefaultValues();
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/**
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* Function InitToolTable
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*/
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void InitToolTable();
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wxPoint ReadXYCoord( char*& Text );
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wxPoint ReadIJCoord( char*& Text );
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int ReturnGCodeNumber( char*& Text );
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int ReturnDCodeNumber( char*& Text );
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bool Execute_G_Command( char*& text, int G_commande );
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bool Execute_DCODE_Command( WinEDA_GerberFrame* frame,
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char*& text, int D_commande );
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/**
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* size of single line of a text from a gerber file.
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* warning: some files can have very long lines, so the buffer must be large.
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*/
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#define GERBER_BUFZ 4000
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/**
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* Function ReadRS274XCommand
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* reads a single RS274X command terminated with a %
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*/
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bool ReadRS274XCommand( WinEDA_GerberFrame* frame,
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char aBuff[GERBER_BUFZ], char*& text );
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/**
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* Function ExecuteRS274XCommand
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* executes 1 command
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*/
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bool ExecuteRS274XCommand( int command, char aBuff[GERBER_BUFZ],
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char*& text );
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/**
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* Function ReadApertureMacro
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* reads in an aperture macro and saves it in m_aperture_macros.
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* @param aBuff a character buffer at least GERBER_BUFZ long that can be
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* used to read successive lines from the gerber file.
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* @param text A reference to a character pointer which gives the initial
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* text to read from.
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* @param gerber_file Which file to read from for continuation.
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* @return bool - true if a macro was read in successfully, else false.
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*/
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bool ReadApertureMacro( char aBuff[GERBER_BUFZ], char*& text,
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FILE* gerber_file );
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/**
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* Function GetDCODE
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* returns a pointer to the D_CODE within this GERBER for the given
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* \a aDCODE.
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* @param aDCODE The numeric value of the D_CODE to look up.
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* @param createIfNoExist If true, then create the D_CODE if it does not
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* exist.
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* @return D_CODE* - the one implied by the given \a aDCODE, or NULL
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* if the requested \a aDCODE is out of range.
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*/
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D_CODE* GetDCODE( int aDCODE, bool createIfNoExist=true );
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/**
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* Function FindApertureMacro
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* looks up a previously read in aperture macro.
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* @param aLookup A dummy APERTURE_MACRO with [only] the name field set.
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* @return APERTURE_MACRO* - the one with a matching name, or NULL if
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* not found.
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*/
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APERTURE_MACRO* FindApertureMacro( const APERTURE_MACRO& aLookup );
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};
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/**************/
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/* rs274x.cpp */
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/**************/
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bool GetEndOfBlock( char buff[GERBER_BUFZ], char*& text, FILE* gerber_file );
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extern GERBER* g_GERBER_List[32];
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extern int g_DisplayPolygonsModeSketch;
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#include "pcbcommon.h"
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#include "wxGerberFrame.h"
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#endif // ifndef GERBVIEW_H
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