/*****************/
/* WORKSHEET.CPP */
/*****************/

#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "macros.h"
#include "class_drawpanel.h"
#include "class_base_screen.h"
#include "drawtxt.h"
#include "confirm.h"
#include "wxstruct.h"
#include "appl_wxstruct.h"
#include "worksheet.h"


/* Must be defined in main applications: */

Ki_WorkSheetData WS_Date =
{
    WS_DATE,
    &WS_Licence,
    BLOCK_DATE_X,   BLOCK_DATE_Y,
    0,              0,
#if defined(KICAD_GOST)
    NULL,           NULL
#else
    wxT( "Date: " ),NULL
#endif
};

Ki_WorkSheetData WS_Licence =
{
    WS_KICAD_VERSION,
    &WS_Revision,
    BLOCK_KICAD_VERSION_X,BLOCK_KICAD_VERSION_Y,
    0,                    0,
    NULL,                 NULL
};

Ki_WorkSheetData WS_Revision =
{
    WS_REV,
    &WS_SizeSheet,
#if defined(KICAD_GOST)
    STAMP_X_185 - 30,STAMP_Y_30 + 90,
#else
    BLOCK_REV_X,     BLOCK_REV_Y,
#endif
    0,               0,
#if defined(KICAD_GOST)
    NULL,            NULL
#else
    wxT( "Rev: " ),  NULL
#endif
};

Ki_WorkSheetData WS_SizeSheet =
{
    WS_SIZESHEET,
#if defined(KICAD_GOST)
    &WS_Title,
    BLOCK_SIZE_SHEET_X,BLOCK_SIZE_SHEET_Y,
    0,                 0,
    NULL,              NULL
};
#else
    &WS_IdentSheet,
    BLOCK_SIZE_SHEET_X, BLOCK_SIZE_SHEET_Y,
    0, 0,
    wxT( "Size: " ), NULL
};

Ki_WorkSheetData WS_IdentSheet =
{
    WS_IDENTSHEET,
    &WS_Title,
    BLOCK_ID_SHEET_X,BLOCK_ID_SHEET_Y,
    0,               0,
    wxT( "Id: " ),   NULL
};
#endif

Ki_WorkSheetData WS_Title =
{
    WS_TITLE,
    &WS_SheetFilename,
#if defined(KICAD_GOST)
    STAMP_X_85,       STAMP_Y_25 + 90,
    0,                0,
    NULL,             NULL
#else
    BLOCK_TITLE_X,    BLOCK_TITLE_Y,
    0,                0,
    wxT( "Title: " ), NULL
#endif
};

Ki_WorkSheetData WS_SheetFilename =
{
    WS_FILENAME,
    &WS_FullSheetName,
    BLOCK_FILENAME_X, BLOCK_FILENAME_Y,
    0,                0,
    wxT( "File: " ),  NULL
};

Ki_WorkSheetData WS_FullSheetName =
{
    WS_FULLSHEETNAME,
    &WS_Company,
    BLOCK_FULLSHEETNAME_X,BLOCK_FULLSHEETNAME_Y,
    0,                    0,
    wxT( "Sheet: " ),     NULL
};

Ki_WorkSheetData WS_Company =
{
    WS_COMPANY_NAME,
    &WS_Comment1,
#if defined(KICAD_GOST)
    STAMP_X_50 / 2, STAMP_Y_0 + 270,
    0,              0,
#else
    BLOCK_COMMENT_X,BLOCK_COMPANY_Y,
    0,              0,
#endif
    NULL,           NULL
};

Ki_WorkSheetData WS_Comment1 =
{
    WS_COMMENT1,
    &WS_Comment2,
#if defined(KICAD_GOST)
    STAMP_X_120 / 2,STAMP_Y_40 + 270,
    STAMP_OX,       0,
#else
    BLOCK_COMMENT_X,BLOCK_COMMENT1_Y,
    0,              0,
#endif
    NULL,           NULL
};

Ki_WorkSheetData WS_Comment2 =
{
    WS_COMMENT2,
    &WS_Comment3,
#if defined(KICAD_GOST)
    STAMP_X_168 - 30,      STAMP_Y_25 + 90,
    STAMP_OX,       0,
#else
    BLOCK_COMMENT_X,BLOCK_COMMENT2_Y,
    0,              0,
#endif
    NULL,           NULL
};

Ki_WorkSheetData WS_Comment3 =
{
    WS_COMMENT3,
    &WS_Comment4,
#if defined(KICAD_GOST)
    STAMP_X_168 - 30,      STAMP_Y_20 + 90,
    STAMP_OX,       0,
#else
    BLOCK_COMMENT_X,BLOCK_COMMENT3_Y,
    0,              0,
#endif
    NULL,           NULL
};

Ki_WorkSheetData WS_Comment4 =
{
    WS_COMMENT4,
    &WS_MostLeftLine,
#if defined(KICAD_GOST)
    STAMP_X_168 - 30,      STAMP_Y_0 + 90,
    STAMP_OX,        0,
#else
    BLOCK_COMMENT_X, BLOCK_COMMENT4_Y,
    0,               0,
#endif
    NULL,            NULL
};

Ki_WorkSheetData WS_MostLeftLine =   /* Left vertical segment  */
{
    WS_LEFT_SEGMENT,
#if defined(KICAD_GOST)
    &WS_MostUpperLine,
    STAMP_OX,         STAMP_OY,
    STAMP_OX,         0,
#else
    &WS_SeparatorLine,
    BLOCK_OX,         SIZETEXT * 16,
    BLOCK_OX,         0,
    NULL,             NULL
};

Ki_WorkSheetData WS_SeparatorLine = /* horizontal segment between filename
                                     * and comments */
{
    WS_SEGMENT,
    &WS_MostUpperLine,
    BLOCK_OX,         VARIABLE_BLOCK_START_POSITION,
    0,                VARIABLE_BLOCK_START_POSITION,
#endif
    NULL,             NULL
};

Ki_WorkSheetData WS_MostUpperLine = /* superior horizontal segment */
{
    WS_UPPER_SEGMENT,
    &WS_Segm3,
#if defined(KICAD_GOST)
    STAMP_OX,        STAMP_OY,
    0,               STAMP_OY,
#else
    BLOCK_OX,        SIZETEXT * 16,
    0,               SIZETEXT * 16,
#endif
    NULL,            NULL
};

Ki_WorkSheetData WS_Segm3 =     /* horizontal segment above COMPANY NAME */
{
    WS_SEGMENT,
    &WS_Segm4,
#if defined(KICAD_GOST)
    STAMP_OX,   STAMP_Y_50,
    STAMP_X_120,STAMP_Y_50,
#else
    BLOCK_OX,   SIZETEXT * 6,
    0,          SIZETEXT * 6,
#endif
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm4 =     /* vertical segment of the left REV and SHEET */
{
    WS_SEGMENT,
    &WS_Segm5,
#if defined(KICAD_GOST)
    STAMP_OX,              STAMP_Y_45,
    STAMP_X_120,           STAMP_Y_45,
#else
    BLOCK_REV_X + SIZETEXT,SIZETEXT * 4,
    BLOCK_REV_X + SIZETEXT,0,
#endif
    NULL,                  NULL
};

Ki_WorkSheetData WS_Segm5 =
{
    WS_SEGMENT,
    &WS_Segm6,
#if defined(KICAD_GOST)
    STAMP_OX,  STAMP_Y_40,
    0,         STAMP_Y_40,
#else
    BLOCK_OX,  SIZETEXT * 2,
    0,         SIZETEXT * 2,
#endif
    NULL,      NULL
};

Ki_WorkSheetData WS_Segm6 =
{
    WS_SEGMENT,
    &WS_Segm7,
#if defined(KICAD_GOST)
    STAMP_OX,   STAMP_Y_35,
    STAMP_X_120,STAMP_Y_35,
#else
    BLOCK_OX,   SIZETEXT * 4,
    0,          SIZETEXT * 4,
#endif
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm7 =
{
    WS_SEGMENT,
#if defined(KICAD_GOST)
    &WS_Segm8,
    STAMP_X_50,STAMP_Y_35,
    0,         STAMP_Y_35,
    NULL,      NULL
};

Ki_WorkSheetData WS_Segm8 =
{
    WS_SEGMENT,
    &WS_Segm9,
    STAMP_OX,   STAMP_Y_30,
    STAMP_X_120,STAMP_Y_30,
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm9 =
{
    WS_SEGMENT,
    &WS_Segm10,
    STAMP_OX,   STAMP_Y_25,
    STAMP_X_120,STAMP_Y_25,
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm10 =
{
    WS_SEGMENT,
    &WS_Segm11,
    STAMP_OX,   STAMP_Y_20,
    STAMP_X_120,STAMP_Y_20,
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm11 =
{
    WS_SEGMENT,
    &WS_Segm12,
    STAMP_X_50,STAMP_Y_20,
    0,         STAMP_Y_20,
    NULL,      NULL
};

Ki_WorkSheetData WS_Segm12 =
{
    WS_SEGMENT,
    &WS_Segm13,
    STAMP_OX,  STAMP_Y_15,
    0,         STAMP_Y_15,
    NULL,      NULL
};

Ki_WorkSheetData WS_Segm13 =
{
    WS_SEGMENT,
    &WS_Segm14,
    STAMP_OX,   STAMP_Y_10,
    STAMP_X_120,STAMP_Y_10,
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm14 =
{
    WS_SEGMENT,
    &WS_Segm15,
    STAMP_OX,   STAMP_Y_5,
    STAMP_X_120,STAMP_Y_5,
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm15 =
{
    WS_SEGMENT,
    &WS_Segm16,
    STAMP_X_178,STAMP_OY,
    STAMP_X_178,STAMP_Y_30,
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm16 =
{
    WS_SEGMENT,
    &WS_Segm17,
    STAMP_X_168,STAMP_OY,
    STAMP_X_168,0,
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm17 =
{
    WS_SEGMENT,
    &WS_Segm18,
    STAMP_X_145,STAMP_OY,
    STAMP_X_145,0,
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm18 =
{
    WS_SEGMENT,
    &WS_Segm19,
    STAMP_X_130,STAMP_OY,
    STAMP_X_130,0,
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm19 =
{
    WS_SEGMENT,
    &WS_Segm20,
    STAMP_X_120,STAMP_OY,
    STAMP_X_120,0,
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm20 =
{
    WS_SEGMENT,
    &WS_Segm21,
    STAMP_X_50,STAMP_Y_40,
    STAMP_X_50,0,
    NULL,      NULL
};

Ki_WorkSheetData WS_Segm21 =
{
    WS_SEGMENT,
    &WS_Segm22,
    STAMP_X_45,STAMP_Y_35,
    STAMP_X_45,STAMP_Y_20,
    NULL,      NULL
};

Ki_WorkSheetData WS_Segm22 =
{
    WS_SEGMENT,
    &WS_Segm23,
    STAMP_X_40,STAMP_Y_35,
    STAMP_X_40,STAMP_Y_20,
    NULL,      NULL
};

Ki_WorkSheetData WS_Segm23 =
{
    WS_SEGMENT,
    &WS_Segm24,
    STAMP_X_35,STAMP_Y_40,
    STAMP_X_35,STAMP_Y_20,
    NULL,      NULL
};

Ki_WorkSheetData WS_Segm24 =
{
    WS_SEGMENT,
    &WS_Segm25,
    STAMP_X_30,STAMP_Y_20,
    STAMP_X_30,STAMP_Y_15,
    NULL,      NULL
};

Ki_WorkSheetData WS_Segm25 =
{
    WS_SEGMENT,
    &WS_Izm,
    STAMP_X_18,STAMP_Y_40,
    STAMP_X_18,STAMP_Y_20,
    NULL,      NULL
};

Ki_WorkSheetData WS_Izm =
{
    WS_PODPIS,
    &WS_Razr,
    STAMP_X_185 - 30,STAMP_Y_30 + 90,
    0,               0,
    wxT( "Изм." ),NULL
};

Ki_WorkSheetData WS_Razr =
{
    WS_PODPIS,
    &WS_Prov,
    STAMP_X_185 - 30,      STAMP_Y_25 + 90,
    0,                     0,
    wxT( "Разраб." ),NULL
};

Ki_WorkSheetData WS_Prov =
{
    WS_PODPIS,
    &WS_TKon,
    STAMP_X_185 - 30,  STAMP_Y_20 + 90,
    0,                 0,
    wxT( "Пров." ),NULL
};

Ki_WorkSheetData WS_TKon =
{
    WS_PODPIS,
    &WS_NKon,
    STAMP_X_185 - 30,       STAMP_Y_15 + 90,
    0,                      0,
    wxT( "Т.контр." ),NULL
};

Ki_WorkSheetData WS_NKon =
{
    WS_PODPIS,
    &WS_Utv,
    STAMP_X_185 - 30,       STAMP_Y_5 + 90,
    0,                      0,
    wxT( "Н.контр." ),NULL
};

Ki_WorkSheetData WS_Utv =
{
    WS_PODPIS,
    &WS_List,
    STAMP_X_185 - 30,STAMP_Y_0 + 90,
    0,               0,
    wxT( "Утв." ),NULL
};

Ki_WorkSheetData WS_List =
{
    WS_PODPIS,
    &WS_NDoc,
    STAMP_X_178 - 30, STAMP_Y_30 + 90,
    0,                0,
    wxT( "Лист" ),NULL
};

Ki_WorkSheetData WS_NDoc =
{
    WS_PODPIS,
    &WS_Podp,
    STAMP_X_168 - 30,      STAMP_Y_30 + 90,
    0,                     0,
    wxT( "N докум." ),NULL
};

Ki_WorkSheetData WS_Podp =
{
    WS_PODPIS,
    &WS_Data,
    STAMP_X_145 - 30,  STAMP_Y_30 + 90,
    0,                 0,
    wxT( "Подп." ),NULL
};

Ki_WorkSheetData WS_Data =
{
    WS_PODPIS,
    &WS_Art,
    STAMP_X_130 - 30, STAMP_Y_30 + 90,
    0,                0,
    wxT( "Дата" ),NULL
};

Ki_WorkSheetData WS_Art =
{
    WS_PODPIS,
    &WS_Mass,
    STAMP_X_50 - 30, STAMP_Y_35 + 90,
    0,               0,
    wxT( "Арт." ),NULL
};

Ki_WorkSheetData WS_Mass =
{
    WS_PODPIS,
    &WS_Msht,
    STAMP_X_35 - 30,    STAMP_Y_35 + 90,
    0,                  0,
    wxT( "Масса" ),NULL
};

Ki_WorkSheetData WS_Msht =
{
    WS_PODPIS,
    &WS_List1,
    STAMP_X_18 - 30,        STAMP_Y_35 + 90,
    0,                      0,
    wxT( "Масштаб" ),NULL
};

Ki_WorkSheetData WS_List1 =
{
    WS_IDENTSHEET,
    &WS_List2,
    STAMP_X_50 - 30,   STAMP_Y_15 + 90,
    0,                 0,
    wxT( "Лист " ),NULL
};

Ki_WorkSheetData WS_List2 =
{
    WS_SHEETS,
    NULL,
    STAMP_X_30 - 30,       STAMP_Y_15 + 90,
    0,                     0,
    wxT( "Листов " ),NULL
};

Ki_WorkSheetData WS_CADRE_D =
{
    WS_CADRE,
    &WS_Segm1_D,
    STAMP_X_65,      STAMP_Y_0 + 270,
    0,          0,
    NULL,       NULL
};

Ki_WorkSheetData WS_Segm1_D =
{
    WS_LEFT_SEGMENT_D,
    &WS_Segm2_D,
    STAMP_OX,         STAMP_Y_15,
    STAMP_OX,         0,
    NULL,             NULL
};

Ki_WorkSheetData WS_Segm2_D =
{
    WS_SEGMENT_D,
    &WS_Segm3_D,
    STAMP_X_178, STAMP_Y_15,
    STAMP_X_178, 0,
    NULL,        NULL
};

Ki_WorkSheetData WS_Segm3_D =
{
    WS_SEGMENT_D,
    &WS_Segm4_D,
    STAMP_X_168, STAMP_Y_15,
    STAMP_X_168, 0,
    NULL,        NULL
};

Ki_WorkSheetData WS_Segm4_D =
{
    WS_SEGMENT_D,
    &WS_Segm5_D,
    STAMP_X_145, STAMP_Y_15,
    STAMP_X_145, 0,
    NULL,        NULL
};

Ki_WorkSheetData WS_Segm5_D =
{
    WS_SEGMENT_D,
    &WS_Segm6_D,
    STAMP_X_130, STAMP_Y_15,
    STAMP_X_130, 0,
    NULL,        NULL
};

Ki_WorkSheetData WS_Segm6_D =
{
    WS_SEGMENT_D,
    &WS_Segm7_D,
    STAMP_X_120, STAMP_Y_15,
    STAMP_X_120, 0,
    NULL,        NULL
};

Ki_WorkSheetData WS_Segm7_D =
{
    WS_SEGMENT_D,
    &WS_Segm8_D,
    STAMP_X_10,  STAMP_Y_15,
    STAMP_X_10,  0,
    NULL,        NULL
};

Ki_WorkSheetData WS_Segm8_D =
{
    WS_SEGMENT_D,
    &WS_Segm9_D,
    STAMP_X_185, STAMP_Y_10,
    STAMP_X_120, STAMP_Y_10,
    NULL,        NULL
};

Ki_WorkSheetData WS_Segm9_D =
{
    WS_SEGMENT_D,
    &WS_Segm10_D,
    STAMP_X_185, STAMP_Y_5,
    STAMP_X_120, STAMP_Y_5,
    NULL,        NULL
};

Ki_WorkSheetData WS_Segm10_D =
{
    WS_SEGMENT_D,
    &WS_Segm11_D,
    STAMP_X_10,  STAMP_Y_8,
    0,           STAMP_Y_8,
    NULL,        NULL
};

Ki_WorkSheetData WS_Segm11_D =
{
    WS_SEGMENT_D,
    &WS_Izm_D,
    STAMP_X_185, STAMP_Y_15,
    0,           STAMP_Y_15,
    NULL,        NULL
};

Ki_WorkSheetData WS_Izm_D =
{
    WS_PODPIS_D,
    &WS_List_D,
    STAMP_X_185 - 30,STAMP_Y_0 + 90,
    0,               0,
    wxT( "Изм." ),NULL
};

Ki_WorkSheetData WS_List_D =
{
    WS_PODPIS_D,
    &WS_NDoc_D,
    STAMP_X_178 - 30, STAMP_Y_0 + 90,
    0,                0,
    wxT( "Лист" ),NULL
};

Ki_WorkSheetData WS_NDoc_D =
{
    WS_PODPIS_D,
    &WS_Podp_D,
    STAMP_X_168 - 30,      STAMP_Y_0 + 90,
    0,                     0,
    wxT( "N докум." ),NULL
};

Ki_WorkSheetData WS_Podp_D =
{
    WS_PODPIS_D,
    &WS_Date_D,
    STAMP_X_145 - 30,  STAMP_Y_0 + 90,
    0,                 0,
    wxT( "Подп." ),NULL
};

Ki_WorkSheetData WS_Date_D =
{
    WS_PODPIS_D,
    &WS_List1_D,
    STAMP_X_130 - 30, STAMP_Y_0 + 90,
    0,                0,
    wxT( "Дата" ),NULL
};

Ki_WorkSheetData WS_List1_D =
{
    WS_PODPIS_D,
    &WS_ListN_D,
    STAMP_X_10 - 30,  STAMP_Y_8 + 90,
    0,                0,
    wxT( "Лист" ),NULL
};

Ki_WorkSheetData WS_ListN_D =
{
    WS_IDENTSHEET_D,
    NULL,
    STAMP_Y_0 + 196,STAMP_Y_0 + 90,
    0,              0,
    NULL,           NULL
};

Ki_WorkSheetData WS_Segm1_LU =
{
    WS_SEGMENT_LU,
    &WS_Segm2_LU,
    STAMP_12,     STAMP_145,
    STAMP_12,     0,
    NULL,         NULL
};

Ki_WorkSheetData WS_Segm2_LU =
{
    WS_SEGMENT_LU,
    &WS_Segm3_LU,
    STAMP_7,      STAMP_145,
    STAMP_7,      0,
    NULL,         NULL
};

Ki_WorkSheetData WS_Segm3_LU =
{
    WS_SEGMENT_LU,
    &WS_Segm4_LU,
    STAMP_12,     STAMP_145,
    0,            STAMP_145,
    NULL,         NULL
};

Ki_WorkSheetData WS_Segm4_LU =
{
    WS_SEGMENT_LU,
    &WS_Segm5_LU,
    STAMP_12,     STAMP_110,
    0,            STAMP_110,
    NULL,         NULL
};

Ki_WorkSheetData WS_Segm5_LU =
{
    WS_SEGMENT_LU,
    &WS_Segm6_LU,
    STAMP_12,     STAMP_85,
    0,            STAMP_85,
    NULL,         NULL
};

Ki_WorkSheetData WS_Segm6_LU =
{
    WS_SEGMENT_LU,
    &WS_Segm7_LU,
    STAMP_12,     STAMP_60,
    0,            STAMP_60,
    NULL,         NULL
};

Ki_WorkSheetData WS_Segm7_LU =
{
    WS_SEGMENT_LU,
    &WS_Segm8_LU,
    STAMP_12,     STAMP_25,
    0,            STAMP_25,
    NULL,         NULL
};

Ki_WorkSheetData WS_Segm8_LU =
{
    WS_SEGMENT_LU,
    &WS_Podp1_LU,
    STAMP_12,     0,
    0,            0,
    NULL,         NULL
};

Ki_WorkSheetData WS_Podp1_LU =
{
    WS_PODPIS_LU,
    &WS_Podp2_LU,
    STAMP_7 + 90, 0 + 492,
    0,            0,
    wxT( "Инв.N подл." ),NULL
};

Ki_WorkSheetData WS_Podp2_LU =
{
    WS_PODPIS_LU,
    &WS_Podp3_LU,
    STAMP_7 + 90, STAMP_25 + 688,
    0,            0,
    wxT( "Подп. и дата" ),NULL
};

Ki_WorkSheetData WS_Podp3_LU =
{
    WS_PODPIS_LU,
    &WS_Podp4_LU,
    STAMP_7 + 90, STAMP_60 + 492,
    0,            0,
    wxT( "Взам.инв.N" ),NULL
};

Ki_WorkSheetData WS_Podp4_LU =
{
    WS_PODPIS_LU,
    &WS_Podp5_LU,
    STAMP_7 + 90,  STAMP_85 + 492,
    0,             0,
    wxT( "Инв.N дубл." ),NULL
};

Ki_WorkSheetData WS_Podp5_LU =
{
    WS_PODPIS_LU,
    NULL,
    STAMP_7 + 90, STAMP_110 + 688,
    0,            0,
    wxT( "Подп. и дата" ),NULL
};

Ki_WorkSheetData WS_Segm1_LT =
{
    WS_SEGMENT_LT,
    &WS_Segm2_LT,
    STAMP_X_0,    STAMP_Y_14,
    STAMP_X_137,  STAMP_Y_14,
    NULL,         NULL
};

Ki_WorkSheetData WS_Segm2_LT =
{
    WS_SEGMENT_LT,
    &WS_Segm3_LT,
    STAMP_X_137,  STAMP_Y_14,
    STAMP_X_137,  0,
    NULL,         NULL
};

Ki_WorkSheetData WS_Segm3_LT =
{
    WS_SEGMENT_LT,
    &WS_Segm4_LT,
    STAMP_X_137,  STAMP_Y_7,
    STAMP_X_84,   STAMP_Y_7,
    NULL,         NULL
};

Ki_WorkSheetData WS_Segm4_LT =
{
    WS_SEGMENT_LT,
    &WS_Segm5_LT,
    STAMP_X_84,   STAMP_Y_14,
    STAMP_X_84,   0,
    NULL,         NULL
};
Ki_WorkSheetData WS_Segm5_LT =
{
    WS_SEGMENT_LT,
    NULL,
    STAMP_X_70,   STAMP_Y_14,
    STAMP_X_70,   0,
#else
    NULL,
    BLOCK_OX - (SIZETEXT * 11),SIZETEXT * 4,
    BLOCK_OX - (SIZETEXT * 11),SIZETEXT * 2,
#endif
    NULL,                      NULL
};


/* Draw the page reference sheet.
 */
void WinEDA_DrawFrame::TraceWorkSheet( wxDC* DC, BASE_SCREEN* screen,
                                       int line_width )
{
    if( !m_Draw_Sheet_Ref )
        return;

    Ki_PageDescr* Sheet = screen->m_CurrentSheetDesc;
    int ii, jj, xg, yg, ipas, gxpas, gypas;
    wxPoint pos;
    int refx, refy;
    EDA_Colors Color;
    wxString Line;
    Ki_WorkSheetData* WsItem;
    int scale = m_InternalUnits / 1000;
    wxSize size( SIZETEXT * scale, SIZETEXT * scale );
#if defined(KICAD_GOST)
    wxSize size2( SIZETEXT * scale * 2, SIZETEXT * scale * 2);
    wxSize size3( SIZETEXT * scale * 3, SIZETEXT * scale * 3);
    wxSize size1_5( SIZETEXT * scale * 1.5, SIZETEXT * scale * 1.5);
#endif
    wxSize size_ref( SIZETEXT_REF * scale, SIZETEXT_REF * scale );

    wxString msg;
    int UpperLimit = VARIABLE_BLOCK_START_POSITION;
    int width = line_width;

    Color = RED;
    if( Sheet == NULL )
    {
        DisplayError( this,
                      wxT( "WinEDA_DrawFrame::TraceWorkSheet() error: NULL Sheet" ) );
        return;
    }

    // if not printing, draw the page limits:
    if( !screen->m_IsPrinting & g_ShowPageLimits )
    {
        GRSetDrawMode( DC, GR_COPY );
        GRRect( &DrawPanel->m_ClipBox, DC, 0, 0,
                Sheet->m_Size.x * scale, Sheet->m_Size.y * scale, width,
                g_DrawBgColor == WHITE ? LIGHTGRAY : DARKDARKGRAY );
    }

    GRSetDrawMode( DC, GR_COPY );
    /* Draw the border. */
    refx = Sheet->m_LeftMargin;
    refy = Sheet->m_TopMargin;                      /* Upper left corner */
    xg   = Sheet->m_Size.x - Sheet->m_RightMargin;
    yg   = Sheet->m_Size.y - Sheet->m_BottomMargin; /* lower right corner */

#if defined(KICAD_GOST)
    GRRect( &DrawPanel->m_ClipBox, DC, refx * scale, refy * scale,
            xg * scale, yg * scale, width, Color );

#else
    for( ii = 0; ii < 2; ii++ )
    {
        GRRect( &DrawPanel->m_ClipBox, DC, refx * scale, refy * scale,
                xg * scale, yg * scale, width, Color );

        refx += GRID_REF_W; refy += GRID_REF_W;
        xg   -= GRID_REF_W; yg -= GRID_REF_W;
    }

#endif

    /* Draw the reference legends. */
    refx = Sheet->m_LeftMargin;
#if defined(KICAD_GOST)
    refy = Sheet->m_Size.y - Sheet->m_BottomMargin; /* Lower left corner */
    for( WsItem = &WS_Segm1_LU; WsItem != NULL; WsItem = WsItem->Pnext )
    {
        pos.x = ( refx - WsItem->m_Posx ) * scale;
        pos.y = ( refy - WsItem->m_Posy ) * scale;
        msg.Empty();
        switch( WsItem->m_Type )
        {
        case WS_CADRE:
            break;

        case WS_PODPIS_LU:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            DrawGraphicText( DrawPanel, DC, pos, Color,
                             msg, TEXT_ORIENT_VERT, size,
                             GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_BOTTOM,
                             width, false, false );
            break;

        case WS_SEGMENT_LU:
            xg = Sheet->m_LeftMargin - WsItem->m_Endx;
            yg = Sheet->m_Size.y - Sheet->m_BottomMargin - WsItem->m_Endy;
            GRLine( &DrawPanel->m_ClipBox, DC, pos.x, pos.y,
                    xg * scale, yg * scale, width, Color );
            break;
        }
    }

    refy = Sheet->m_BottomMargin; /* Left Top corner */
    for( WsItem = &WS_Segm1_LT; WsItem != NULL; WsItem = WsItem->Pnext )
    {
        pos.x = ( refx + WsItem->m_Posx ) * scale;
        pos.y = ( refy + WsItem->m_Posy ) * scale;
        msg.Empty();
        switch( WsItem->m_Type )
        {
        case WS_SEGMENT_LT:
            xg = Sheet->m_LeftMargin + WsItem->m_Endx;
            yg = Sheet->m_BottomMargin + WsItem->m_Endy;
            GRLine( &DrawPanel->m_ClipBox, DC, pos.x, pos.y,
                    xg * scale, yg * scale, width, Color );
            break;
        }
    }

#else
    refy = Sheet->m_TopMargin;                      /* Upper left corner */
    xg   = Sheet->m_Size.x - Sheet->m_RightMargin;
    yg   = Sheet->m_Size.y - Sheet->m_BottomMargin; /* lower right corner */

    ipas  = ( xg - refx ) / PAS_REF;
    gxpas = ( xg - refx ) / ipas;
    for( ii = refx + gxpas, jj = 1; ipas > 0; ii += gxpas, jj++, ipas-- )
    {
        Line.Printf( wxT( "%d" ), jj );
        if( ii < xg - PAS_REF / 2 )
        {
            GRLine( &DrawPanel->m_ClipBox, DC, ii * scale, refy * scale,
                    ii * scale, ( refy + GRID_REF_W ) * scale, width, Color );
        }
        DrawGraphicText( DrawPanel, DC,
                         wxPoint( ( ii - gxpas / 2 ) * scale,
                                  ( refy + GRID_REF_W / 2 ) * scale ),
                         Color, Line, TEXT_ORIENT_HORIZ, size_ref,
                         GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                         width, false, false );
        if( ii < xg - PAS_REF / 2 )
        {
            GRLine( &DrawPanel->m_ClipBox, DC, ii * scale, yg * scale,
                    ii * scale, ( yg - GRID_REF_W ) * scale, width, Color );
        }
        DrawGraphicText( DrawPanel, DC,
                         wxPoint( ( ii - gxpas / 2 ) * scale,
                                  ( yg - GRID_REF_W / 2) * scale ),
                         Color, Line, TEXT_ORIENT_HORIZ, size_ref,
                         GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                         width, false, false );
    }

    ipas  = ( yg - refy ) / PAS_REF;
    gypas = ( yg - refy ) / ipas;
    for( ii = refy + gypas, jj = 0; ipas > 0; ii += gypas, jj++, ipas-- )
    {
        if( jj < 26 )
            Line.Printf( wxT( "%c" ), jj + 'A' );
        else    // I hope 52 identifiers are enought...
            Line.Printf( wxT( "%c" ), 'a' + jj - 26 );
        if( ii < yg - PAS_REF / 2 )
        {
            GRLine( &DrawPanel->m_ClipBox, DC, refx * scale, ii * scale,
                    ( refx + GRID_REF_W ) * scale, ii * scale, width, Color );
        }
        DrawGraphicText( DrawPanel, DC,
                         wxPoint( ( refx + GRID_REF_W / 2 ) * scale,
                                  ( ii - gypas / 2 ) * scale ),
                         Color, Line, TEXT_ORIENT_HORIZ, size_ref,
                         GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                         width, false, false );
        if( ii < yg - PAS_REF / 2 )
        {
            GRLine( &DrawPanel->m_ClipBox, DC, xg * scale, ii * scale,
                    ( xg - GRID_REF_W ) * scale, ii * scale, width, Color );
        }
        DrawGraphicText( DrawPanel, DC,
                         wxPoint( ( xg - GRID_REF_W / 2 ) * scale,
                                  ( ii - gxpas / 2 ) * scale ),
                         Color, Line, TEXT_ORIENT_HORIZ, size_ref,
                         GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                         width, false, false );
    }

#endif

#if defined(KICAD_GOST)
    refx = Sheet->m_Size.x - Sheet->m_RightMargin;
    refy = Sheet->m_Size.y - Sheet->m_BottomMargin; /* lower right corner */
    if( screen->m_ScreenNumber == 1 )
    {
        for( WsItem = &WS_Date; WsItem != NULL; WsItem = WsItem->Pnext )
        {
            pos.x = (refx - WsItem->m_Posx) * scale;
            pos.y = (refy - WsItem->m_Posy) * scale;
            msg.Empty();
            switch( WsItem->m_Type )
            {
            case WS_DATE:
                break;

            case WS_REV:
                break;

            case WS_KICAD_VERSION:
                break;

            case WS_PODPIS:
                if( WsItem->m_Legende )
                    msg = WsItem->m_Legende;
                DrawGraphicText( DrawPanel, DC, pos, Color,
                                 msg, TEXT_ORIENT_HORIZ, size,
                                 GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                                 width, false, false );
                break;

            case WS_SIZESHEET:
                break;

            case WS_IDENTSHEET:
                if( WsItem->m_Legende )
                    msg = WsItem->m_Legende;
                msg << screen->m_ScreenNumber;
                DrawGraphicText( DrawPanel, DC, pos, Color, msg,
                                 TEXT_ORIENT_HORIZ, size, GR_TEXT_HJUSTIFY_LEFT,
                                 GR_TEXT_VJUSTIFY_CENTER, width, false, false,
                                 false );
                break;

            case WS_SHEETS:
                if( WsItem->m_Legende )
                    msg = WsItem->m_Legende;
                msg << screen->m_NumberOfScreen;
                DrawGraphicText( DrawPanel, DC, pos, Color, msg,
                                 TEXT_ORIENT_HORIZ, size, GR_TEXT_HJUSTIFY_LEFT,
                                 GR_TEXT_VJUSTIFY_CENTER, width, false, false,
                                 false );
                break;

            case WS_COMPANY_NAME:
                msg = screen->m_Company;
                if( !msg.IsEmpty() )
                {
                    DrawGraphicText( DrawPanel, DC, pos, Color,
                                     msg, TEXT_ORIENT_HORIZ, size1_5,
                                     GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                                     width,
                                     false, false );
                }
                break;

            case WS_TITLE:
                msg = screen->m_Title;
                if( !msg.IsEmpty() )
                {
                    DrawGraphicText( DrawPanel, DC, pos, Color,
                                     msg, TEXT_ORIENT_HORIZ, size1_5,
                                     GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                                     width,
                                     false, false );
                }
                break;

            case WS_COMMENT1:
                msg = screen->m_Commentaire1;
                if( !msg.IsEmpty() )
                {
                    DrawGraphicText( DrawPanel, DC, pos, Color,
                                     msg, TEXT_ORIENT_HORIZ, size3,
                                     GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                                     width,
                                     false, false );
                    pos.x = (Sheet->m_LeftMargin + 1260) * scale;
                    pos.y = (Sheet->m_TopMargin + 270) * scale;
                    DrawGraphicText( DrawPanel, DC, pos, Color,
                                     msg, 1800, size2,
                                     GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                                     width,
                                     false, false );
                }
                break;

            case WS_COMMENT2:
                msg = screen->m_Commentaire2;
                if( !msg.IsEmpty() )
                {
                    DrawGraphicText( DrawPanel, DC, pos, Color,
                                     msg, TEXT_ORIENT_HORIZ, size,
                                     GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                                     width, false, false );
                }
                break;

            case WS_COMMENT3:
                msg = screen->m_Commentaire3;
                if( !msg.IsEmpty() )
                {
                    DrawGraphicText( DrawPanel, DC, pos, Color,
                                     msg, TEXT_ORIENT_HORIZ, size,
                                     GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                                     width, false, false );
                }
                break;

            case WS_COMMENT4:
                msg = screen->m_Commentaire4;
                if( !msg.IsEmpty() )
                {
                    DrawGraphicText( DrawPanel, DC, pos, Color,
                                     msg, TEXT_ORIENT_HORIZ, size,
                                     GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                                     width, false, false );
                }
                break;

            case WS_UPPER_SEGMENT:
            case WS_LEFT_SEGMENT:
                WS_MostUpperLine.m_Posy = WS_MostUpperLine.m_Endy =
                    WS_MostLeftLine.m_Posy = STAMP_OY;
                pos.y = ( refy - WsItem->m_Posy ) * scale;

            case WS_SEGMENT:
                xg = Sheet->m_Size.x -
                     Sheet->m_RightMargin - WsItem->m_Endx;
                yg = Sheet->m_Size.y -
                     Sheet->m_BottomMargin - WsItem->m_Endy;
                GRLine( &DrawPanel->m_ClipBox, DC, pos.x, pos.y,
                        xg * scale, yg * scale, width, Color );
                break;
            }
        }
    }
    else
    {
        for( WsItem = &WS_CADRE_D; WsItem != NULL; WsItem = WsItem->Pnext )
        {
            pos.x = ( refx - WsItem->m_Posx ) * scale;
            pos.y = ( refy - WsItem->m_Posy ) * scale;
            msg.Empty();
            switch( WsItem->m_Type )
            {
            case WS_CADRE:
            /* Begin list number > 1 */
                msg = screen->m_Commentaire1;
                if( !msg.IsEmpty() )
                {
                    DrawGraphicText( DrawPanel, DC, pos, Color,
                                     msg, TEXT_ORIENT_HORIZ, size3,
                                     GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                                     width,
                                     false, false );
                    pos.x = (Sheet->m_LeftMargin + 1260) * scale;
                    pos.y = (Sheet->m_TopMargin + 270) * scale;
                    DrawGraphicText( DrawPanel, DC, pos, Color,
                                     msg, 1800, size2,
                                     GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_CENTER,
                                     width,
                                     false, false );
                }
                break;

            case WS_PODPIS_D:
                if( WsItem->m_Legende )
                    msg = WsItem->m_Legende;
                DrawGraphicText( DrawPanel, DC, pos, Color,
                                 msg, TEXT_ORIENT_HORIZ, size,
                                 GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                                 width,
                                 false, false, false );
                break;

            case WS_IDENTSHEET_D:
                if( WsItem->m_Legende )
                    msg = WsItem->m_Legende;
                msg << screen->m_ScreenNumber;
                DrawGraphicText( DrawPanel, DC, pos, Color,
                                 msg, TEXT_ORIENT_HORIZ, size,
                                 GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                                 width, false, false, false );
                break;

            case WS_LEFT_SEGMENT_D:
                pos.y = ( refy - WsItem->m_Posy ) * scale;

            case WS_SEGMENT_D:
                xg = Sheet->m_Size.x -
                     Sheet->m_RightMargin - WsItem->m_Endx;
                yg = Sheet->m_Size.y -
                     Sheet->m_BottomMargin - WsItem->m_Endy;
                GRLine( &DrawPanel->m_ClipBox, DC, pos.x, pos.y,
                        xg * scale, yg * scale, width, Color );
                break;
            }
        }
    }
#else
    refx = Sheet->m_Size.x - Sheet->m_RightMargin - GRID_REF_W;
    refy = Sheet->m_Size.y - Sheet->m_BottomMargin - GRID_REF_W;

    for( WsItem = &WS_Date; WsItem != NULL; WsItem = WsItem->Pnext )
    {
        pos.x = (refx - WsItem->m_Posx) * scale;
        pos.y = (refy - WsItem->m_Posy) * scale;
        msg.Empty();

        switch( WsItem->m_Type )
        {
        case WS_DATE:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg += screen->m_Date;
            DrawGraphicText( DrawPanel, DC, pos, Color,
                             msg, TEXT_ORIENT_HORIZ, size,
                             GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                             width, false, true );
            break;

        case WS_REV:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg += screen->m_Revision;
            DrawGraphicText( DrawPanel, DC, pos, Color,
                             msg, TEXT_ORIENT_HORIZ, size,
                             GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                             GetPenSizeForBold( MIN( size.x, size.y ) ),
                             false, true );
            break;

        case WS_KICAD_VERSION:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg += g_ProductName + wxGetApp().GetAppName();
            msg += wxT( " " ) + GetBuildVersion();
            DrawGraphicText( DrawPanel, DC, pos, Color,
                             msg, TEXT_ORIENT_HORIZ, size,
                             GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                             width, false, false );
            break;

        case WS_SIZESHEET:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg += Sheet->m_Name;
            DrawGraphicText( DrawPanel, DC, pos, Color,
                             msg, TEXT_ORIENT_HORIZ, size,
                             GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                             width, false, false );
            break;


        case WS_IDENTSHEET:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg << screen->m_ScreenNumber << wxT( "/" ) << screen->m_NumberOfScreen;
            DrawGraphicText( DrawPanel, DC, pos, Color,
                             msg, TEXT_ORIENT_HORIZ, size,
                             GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                             width, false, false );
            break;

        case WS_FILENAME:
        {
            wxString fname, fext;
            wxFileName::SplitPath( screen->m_FileName, (wxString*) NULL,
                                   &fname, &fext );
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg << fname << wxT( "." ) << fext;
            DrawGraphicText( DrawPanel, DC, pos, Color,
                             msg, TEXT_ORIENT_HORIZ, size,
                             GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                             width, false, false );
        }
        break;

        case WS_FULLSHEETNAME:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg += GetScreenDesc();
            DrawGraphicText( DrawPanel, DC, pos, Color,
                             msg, TEXT_ORIENT_HORIZ, size,
                             GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                             width, false, false );
            break;


        case WS_COMPANY_NAME:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg += screen->m_Company;
            if( !msg.IsEmpty() )
            {
                DrawGraphicText( DrawPanel, DC, pos, Color,
                                 msg, TEXT_ORIENT_HORIZ, size,
                                 GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                                 GetPenSizeForBold( MIN( size.x, size.y ) ),
                                 false, true );
                UpperLimit = MAX( UpperLimit, WsItem->m_Posy + SIZETEXT );
            }
            break;

        case WS_TITLE:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg += screen->m_Title;
            DrawGraphicText( DrawPanel, DC, pos, Color,
                             msg, TEXT_ORIENT_HORIZ, size,
                             GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                             GetPenSizeForBold( MIN( size.x, size.y ) ),
                             false, true );
            break;

        case WS_COMMENT1:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg += screen->m_Commentaire1;
            if( !msg.IsEmpty() )
            {
                DrawGraphicText( DrawPanel, DC, pos, Color,
                                 msg, TEXT_ORIENT_HORIZ, size,
                                 GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                                 width, false, false );
                UpperLimit = MAX( UpperLimit, WsItem->m_Posy + SIZETEXT );
            }
            break;

        case WS_COMMENT2:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg += screen->m_Commentaire2;
            if( !msg.IsEmpty() )
            {
                DrawGraphicText( DrawPanel, DC, pos, Color,
                                 msg, TEXT_ORIENT_HORIZ, size,
                                 GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                                 width, false, false );
                UpperLimit = MAX( UpperLimit, WsItem->m_Posy + SIZETEXT );
            }
            break;

        case WS_COMMENT3:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg += screen->m_Commentaire3;
            if( !msg.IsEmpty() )
            {
                DrawGraphicText( DrawPanel, DC, pos, Color,
                                 msg, TEXT_ORIENT_HORIZ, size,
                                 GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                                 width, false, false );
                UpperLimit = MAX( UpperLimit, WsItem->m_Posy + SIZETEXT );
            }
            break;

        case WS_COMMENT4:
            if( WsItem->m_Legende )
                msg = WsItem->m_Legende;
            msg += screen->m_Commentaire4;
            if( !msg.IsEmpty() )
            {
                DrawGraphicText( DrawPanel, DC, pos, Color,
                                 msg, TEXT_ORIENT_HORIZ, size,
                                 GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_CENTER,
                                 width, false, false );
                UpperLimit = MAX( UpperLimit, WsItem->m_Posy + SIZETEXT );
            }
            break;

        case WS_UPPER_SEGMENT:
            if( UpperLimit == 0 )
                break;

        case WS_LEFT_SEGMENT:
            WS_MostUpperLine.m_Posy =
                WS_MostUpperLine.m_Endy    =
                    WS_MostLeftLine.m_Posy = UpperLimit;
            pos.y = (refy - WsItem->m_Posy) * scale;

        case WS_SEGMENT:
            xg = Sheet->m_Size.x -
                 GRID_REF_W - Sheet->m_RightMargin - WsItem->m_Endx;
            yg = Sheet->m_Size.y -
                 GRID_REF_W - Sheet->m_BottomMargin - WsItem->m_Endy;
            GRLine( &DrawPanel->m_ClipBox, DC, pos.x, pos.y,
                    xg * scale, yg * scale, width, Color );
            break;
        }
    }

#endif
}


/** Function GetXYSheetReferences
 * Return the X,Y sheet references where the point position is located
 * @param aScreen = screen to use
 * @param aPosition = position to identify by YX ref
 * @return a wxString containing the message locator like A3 or B6 (or ?? if out of page limits)
 */
wxString WinEDA_DrawFrame::GetXYSheetReferences( BASE_SCREEN*   aScreen,
                                                 const wxPoint& aPosition )
{
    Ki_PageDescr* Sheet = aScreen->m_CurrentSheetDesc;
    int ii, xg, yg, ipas, gxpas, gypas;
    int refx, refy;
    wxString msg;

    if( Sheet == NULL )
    {
        DisplayError( this,
                      wxT( "WinEDA_DrawFrame::GetXYSheetReferences() error: NULL Sheet" ) );
        return msg;
    }

    refx = Sheet->m_LeftMargin;
    refy = Sheet->m_TopMargin;                      /* Upper left corner */
    xg   = Sheet->m_Size.x - Sheet->m_RightMargin;
    yg   = Sheet->m_Size.y - Sheet->m_BottomMargin; /* lower right corner */

    /* Get the Y axis identifier (A symbol A ... Z) */
    if( aPosition.y < refy || aPosition.y > yg )  // Ouside of Y limits
        msg << wxT( "?" );
    else
    {
        ipas  = ( yg - refy ) / PAS_REF;      // ipas = Y count sections
        gypas = ( yg - refy ) / ipas;        // gypas = Y section size
        ii    = ( aPosition.y - refy ) / gypas;
        msg.Printf( wxT( "%c" ), 'A' + ii );
    }

    /* Get the X axis identifier (A number 1 ... n) */
    if( aPosition.x < refx || aPosition.x > xg )  // Ouside of X limits
        msg << wxT( "?" );
    else
    {
        ipas  = ( xg - refx ) / PAS_REF;  // ipas = X count sections
        gxpas = ( xg - refx ) / ipas;    // gxpas = X section size

        ii = ( aPosition.x - refx ) / gxpas;
        msg << ii + 1;
    }

    return msg;
}


wxString WinEDA_DrawFrame::GetScreenDesc()
{
    wxString msg;

    msg << GetBaseScreen()->m_ScreenNumber << wxT( "/" )
        << GetBaseScreen()->m_NumberOfScreen;
    return msg;
}