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cmdfile.cpp
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cmdfile.cpp
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//***************************************************************
// I n p u t C o m m a n d F i l e
//
// Copyright (c) 2000-2007 by John Coulthard
//
// This file is part of QuikGrid.
//
// QuikGrid 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.
//
// QuikGrid 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 QuikGrid (File gpl.txt); if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
// or visit their website at http://www.fsf.org/licensing/licenses/gpl.txt .
//
// Feb. 9 - Mar 3/00: Initial implementation.
// Mar. 26/00: Ignored blank lines
// Handles lines terminated by eof.
// Jun 14/00: Implemented WINDOWSIZE
// Jun 15/00: Implemented MARGIN
// Jun 25/00: Implemented EXITTIMER
// Jul 9/00: Implement CONTOURLINES OFF
// Nov 7-8/00: Implement CONTOUR (for custom contour lines).
// Mar 1/01: GetLastString added - will handle file names with embedded blanks.
// Mar 9/01: Allow * for file name on input - and will prompt interactively.
// Mar. 10/01: Add Colormap command.
// Apr. 2/01: Add copy grid to colour commands.
// May 4/01: Implement multiple word commands. SubmetrixZ data selection
// May 5/01: Recognize # to read previous file again.
// June 12/01: Implement edit colour map blended/monochrome...
// Sept/01: more commands - clean up code. Organize by menu function.
// Nov. 4/01: Implement write DXF, 3DFACE DXF, VRML
// Nov. 8/01: Implement Grid Automatic Grid Resolution on/off
// Nov. 9/01: Window size bug if command placed early in command file.
// Nov. 16/01: View colour legend & Axes implemented.
// Nov. 17/01: GridTemplate generates grid if scattered data available.
// and etc. and etc. and etc.
//***************************************************************
#include <windows.h>
#include <iostream>
#include <fstream>
#include <stdio.h>
#include "utilitys.h"
#include "loaddata.h"
#include "surfgrid.h"
#include "scatdata.h"
#include "rc.h"
#include "gridres.h"
#include "grid.h"
#include "xpand.h"
#include "gridview.h"
#include "quikgrid.h"
#include "paintcon.h"
#include "condraw.h"
#include "grdwrite.h"
#include "rotate.h"
#include "dxfface.h"
#include "dxfwrite.h"
#include "vrml.h"
using namespace std;
HINSTANCE hInst;
void FlipOption( HMENU hMenu, int &option, UINT MenuId );
static ifstream inFile( " ", ios::in );
static char szCommand[500],
szWord[50],
szFileName[2000],
szSubmetrixFileName[2000],
InputLine[500],
szLoadString[255],
szPrint[1000];
static int ScanPosition, LinesRead;
//extern int LabelNthLine;
extern int ColouredGrid;
extern int LabelNDigits;
extern int GridGeneratedOK, GridLock;
extern ScatData OutLine;
extern int LockNormalization;
extern int Zooming;
extern float Margin, shift;
extern ContourOptionsType DrawingOptions;
extern UINT PaintState;
extern int CaptureBitmapAndExit;
extern int CaptureMetaFileAndExit;
extern COLORREF ContourPen;
extern int SubmetrixSelectZ;
extern int FlipXY;
extern int ReverseSignOfZ;
extern int BlendedColours;
extern COLORREF ShadePen;
extern int ReverseColourMap;
extern int DisplayVolumeDifference;
extern int GridResAuto;
extern int IncludeColourLegend;
extern int InputFieldPosition[4];
extern int IgnoreComments;
extern int TextSize;
extern float ZmaxLabel, ZminLabel;
extern char szTitle[];
extern int ColourContours;
struct CommandTableType
{ char *Command;
int Map; };
//***************************************************************
// C o m m a n d M a p T a b l e
//***************************************************************
// Define a macro to assign a unique constant to each command.
// - assign the source line number
#define NEXT __LINE__
static const int
// File... commands
FILEINPUTOUTLINE = NEXT, // File input outline file.
FILEINPUTMETRIC = NEXT,
FILEINPUTLATLON = NEXT,
FILEINPUTSUBMETRIX = NEXT,
FILELOADQUIKGRID = NEXT,
FILEWRITEGRIDQG = NEXT,
FILESAVEGRIDGRD = NEXT,
FILEEXPORTDXF = NEXT,
FILEEXPORT3DFACE = NEXT,
FILEEXPORTVRML = NEXT,
FILECLEAROUTLINE = NEXT,
TERMINATE = NEXT,
// View... commands
VIEWLATLON = NEXT,
VIEW2D = NEXT,
VIEW3D = NEXT,
VIEWHIDDENCOLOURGRID = NEXT,
VIEWNOGRID = NEXT,
VIEWTRANSPARENTGRID = NEXT,
VIEWHIDDENGRID = NEXT,
VIEWVOLUMEDIFFERENCE = NEXT,
VIEWCONTOURLABELS = NEXT,
VIEWCONTOURLINES = NEXT,
VIEWCOLOURLEGEND = NEXT,
VIEWAXES = NEXT,
VIEWTEXTSIZE = NEXT,
VIEWZLABELS = NEXT,
// Edit... commands
EDITCOLOURMAP = NEXT,
EDITCONTOURLINES = NEXT,
EDITCONTOURLINESCOLOUR = NEXT,
EDITINPUTSUBMETRIXZ = NEXT,
EDITGRIDGENERATIONDISTANCE = NEXT,
EDITGRIDGENERATIONEDGE = NEXT,
EDITGRIDGENERATIONSAMPLE = NEXT,
EDITINPUTREVERSEXY = NEXT,
EDITINPUTREVERSEZ = NEXT,
EDITINPUTSAMPLENTH = NEXT,
EDITINPUTPOSITION = NEXT,
EDITANGLE = NEXT,
EDITCOLOURMAPBLENDED = NEXT,
EDITCOLOURMAPMONO = NEXT,
EDITCOLOURMAPMONOCOLOUR = NEXT,
EDITCOLOURMAPREVERSE = NEXT,
EDITZRATIO = NEXT,
EDITTITLE = NEXT,
// Grid... commands
GRIDLOCK = NEXT,
AUTOMATICGRIDRESOLUTION = NEXT,
// Function... commands
FUNCTIONCOPYGRIDTOSPEED = NEXT,
FUNCTIONCOPYGRIDTODIRECTION = NEXT,
FUNCTIONCOPYGRIDTOCOLOUR = NEXT,
FUNCTIONCOLOURLAYERMINUSGRID = NEXT,
// Commands with no equivalent menu action
WINDOWSIZE = NEXT,
MARGIN = NEXT,
EXITTIMER = NEXT,
CAPTUREBITMAPANDEXIT = NEXT,
CAPTUREMETAFILEANDEXIT = NEXT,
DESTROYMENU = NEXT,
DEFINECONTOURLINE = NEXT,
GRIDTEMPLATE = NEXT,
ENDOFLIST = NEXT;
static CommandTableType CommandTable[] =
{
{"Outline", FILEINPUTOUTLINE},
{"FileInputOutline", FILEINPUTOUTLINE},
{"MetricInput", FILEINPUTMETRIC},
{"FileInputMetric", FILEINPUTMETRIC},
{"CopyGridToSpeed", FUNCTIONCOPYGRIDTOSPEED},
{"FunctionCopyGridSpeed", FUNCTIONCOPYGRIDTOSPEED},
{"CopyGridToDirection", FUNCTIONCOPYGRIDTODIRECTION},
{"FunctionCopyGridDirection", FUNCTIONCOPYGRIDTODIRECTION},
{"LatLonInput", FILEINPUTLATLON},
{"FileInputLat/Lon", FILEINPUTLATLON},
{"FileInputLatLon", FILEINPUTLATLON},
{"GridLock", GRIDLOCK},
{"GridLockGridTemplate", GRIDLOCK},
{"GridLockGrid", GRIDLOCK},
{"GridTemplate", GRIDTEMPLATE},
{"EditGridTemplate", GRIDTEMPLATE},
{"GridAutomaticGridResolution", AUTOMATICGRIDRESOLUTION},
{"ContourLines", EDITCONTOURLINES},
{"EditContourLines", EDITCONTOURLINES},
{"EditContourLinesColour", EDITCONTOURLINESCOLOUR},
{"LatLon", VIEWLATLON},
{"ViewLatitude/Longitude", VIEWLATLON},
{"ViewLatitudeLongitude", VIEWLATLON},
{"ViewLat/Lon", VIEWLATLON},
{"ViewLatLon", VIEWLATLON},
{"ClearOutline", FILECLEAROUTLINE},
{"FileClearOutline", FILECLEAROUTLINE},
{"WindowSize", WINDOWSIZE},
{"EditWindowSize", WINDOWSIZE},
{"Margin", MARGIN },
{"EditMargin", MARGIN },
{"DieTimer", EXITTIMER }, // obsolete - undocumented
{"ExitTimer", EXITTIMER }, // obsolete - undocumented.
{"CaptureExit", CAPTUREBITMAPANDEXIT },
{"WindowCopyClipboardBitmapExit", CAPTUREBITMAPANDEXIT },
{"WindowCopyClipboardMetaFileExit", CAPTUREMETAFILEANDEXIT },
{"Contour", DEFINECONTOURLINE },
{"DefineContourLine", DEFINECONTOURLINE },
{"CreateContour", DEFINECONTOURLINE },
{"WriteGridQG", FILEWRITEGRIDQG }, // Compatibility with old.
{"FileSaveGridQuikGrid", FILEWRITEGRIDQG },
{"FileSaveGridQuikGridFile", FILEWRITEGRIDQG },
{"FileSaveGridGRD", FILESAVEGRIDGRD },
{"FileSaveGridGRDFile", FILESAVEGRIDGRD },
{"FileExportDXFFile", FILEEXPORTDXF },
{"FileExportDXF3DFaceFile", FILEEXPORT3DFACE },
{"FileExportVRMLFile", FILEEXPORTVRML },
{"Terminate", TERMINATE },
{"FileExit", TERMINATE },
{"DestroyMenu", DESTROYMENU }, // Renamed to Restricted Menu.
{"RestrictedMenu", DESTROYMENU },
{"ColourMap", EDITCOLOURMAP },
{"ColorMap", EDITCOLOURMAP},
{"EditColourFeaturesColourMap", EDITCOLOURMAP},
{"EditColourMap", EDITCOLOURMAP},
{"Zratio", EDITZRATIO },
{"EditVerticalScaleFactor", EDITZRATIO },
{"CONTOURLABELS", VIEWCONTOURLABELS},
{"ViewLabelContourLines", VIEWCONTOURLABELS},
{"ViewContourLabels", VIEWCONTOURLABELS},
{"SubmetrixInput", FILEINPUTSUBMETRIX},
{"FileInputSubmetrix", FILEINPUTSUBMETRIX},
{"FileInputSubmetrixFile", FILEINPUTSUBMETRIX},
{"FunctionCopyGridColour", FUNCTIONCOPYGRIDTOCOLOUR},
{"FunctionColourColourGrid", FUNCTIONCOLOURLAYERMINUSGRID},
{"CopyGridToColour", FUNCTIONCOPYGRIDTOCOLOUR},
{"CopyGridToColor", FUNCTIONCOPYGRIDTOCOLOUR},
{"EditInputSubmetrixZ", EDITINPUTSUBMETRIXZ},
{"EditGridGenerationDistance", EDITGRIDGENERATIONDISTANCE},
{"EditGridGenerationEdge", EDITGRIDGENERATIONEDGE},
{"EditGridGenerationSample", EDITGRIDGENERATIONSAMPLE},
{"EditAngle", EDITANGLE},
{"EditInputReverseXY", EDITINPUTREVERSEXY},
{"EditInputReverseZ", EDITINPUTREVERSEZ},
{"EditInputSample", EDITINPUTSAMPLENTH},
{"EditInputPosition", EDITINPUTPOSITION},
{"View2d", VIEW2D},
{"View3d", VIEW3D},
{"ViewHiddenColourGrid", VIEWHIDDENCOLOURGRID},
{"ViewHiddenColouredGrid", VIEWHIDDENCOLOURGRID},
{"ViewTransparentGrid", VIEWTRANSPARENTGRID },
{"ViewNoGrid", VIEWNOGRID },
{"ViewHiddenGrid", VIEWHIDDENGRID},
{"ViewVolumeDifference", VIEWVOLUMEDIFFERENCE},
{"ViewContourLines", VIEWCONTOURLINES},
{"ViewContours", VIEWCONTOURLINES},
{"ViewColourLegend", VIEWCOLOURLEGEND},
{"ViewAxes", VIEWAXES},
{"ViewTextSize", VIEWTEXTSIZE},
{"ViewZaxisLabels", VIEWZLABELS},
{"ViewZaxesLabels", VIEWZLABELS},
{"FileLoadQuikGridGrid", FILELOADQUIKGRID},
{"FileLoadQuikGridGridFile", FILELOADQUIKGRID},
{"EditColourMapBlended", EDITCOLOURMAPBLENDED},
{"EditColourMapMonochrome", EDITCOLOURMAPMONO},
{"EditColourMapMonochromeColour", EDITCOLOURMAPMONOCOLOUR},
{"EditColourMapReverse", EDITCOLOURMAPREVERSE},
{"EditColourMapReverseColourMap", EDITCOLOURMAPREVERSE},
{"Title", EDITTITLE},
{"EditTitle", EDITTITLE},
};
static const int NumberOfCommands = sizeof(CommandTable)/sizeof(CommandTable[0]);
//*****************************************************************
// C o m m a n d M a p
//*****************************************************************
static int CommandMap( char szText[] )
{
for ( int i = 0; i < NumberOfCommands; i++ )
{
if( stricmp( CommandTable[i].Command, szText ) == 0 )
return CommandTable[i].Map;
}
return 0;
}
//*****************************************************************
// G e t S t r i n g
//*****************************************************************
// Scans string InputLine starting at "start" and returns next
// string delimited by whitespace is placed in found.
// if string start is a " scan for next " .
static int GetString( char found[], int size )
{
static int i, StringLength, LineLength;
found[0] = ' '; found[1] = NULL;
LineLength = strlen( InputLine );
if( ScanPosition >= LineLength ) return FALSE;
if( InputLine[ScanPosition]==NULL ) return FALSE;
for( i = ScanPosition; i < LineLength+1; i++ ) if( !isspace(InputLine[i]) ) break;
ScanPosition = i;
if( i >= LineLength )return FALSE;
if( InputLine[i] == NULL ) return FALSE;
StringLength = strcspn( &InputLine[i], " ,\t" ) ;
if( StringLength < 1 )return FALSE;
if( StringLength > (size-2) )
{NotifyUser( IDS_COMMANDWORDLARGE ); return FALSE;}
strncpy( found, &InputLine[i], StringLength ) ;
found[StringLength] = NULL;
found[StringLength+1] = NULL;
ScanPosition += StringLength+1;
return TRUE;
}
//*****************************************************************
// G e t L a s t S t r i n g
//*****************************************************************
// Scans string InputLine starting at "start" and returns next
// string terminated by the end of the line. It will trim trailing
// blanks but otherwise will return embedded blanks.
// Used to return file names with embedded blanks.
static int GetLastString( char found[], int size )
{
int i, Last, StringLength, LineLength;
found[0] = ' '; found[1] = NULL;
LineLength = strlen( InputLine );
if( ScanPosition >= LineLength ) return FALSE;
if( InputLine[ScanPosition]==NULL ) return FALSE;
for( i = ScanPosition; i < LineLength+1; i++ ) if( !isspace(InputLine[i]) ) break;
ScanPosition = i;
if( i >= LineLength )return FALSE;
if( InputLine[i] == NULL ) return FALSE;
// if enclosed in quotes look for enclosing quote.
// Also consider: keep on going for more strings and contruct an explorer like
// multiple file string "string\0string\0string\0\0 .
if( InputLine[i] == '\"' )
{
i += 1;
StringLength = strcspn( &InputLine[i], "\"" );
}
else // Scan backward from end of line for non blank character.
{
for( Last = LineLength-1; Last > i; Last--)
if( !isspace( InputLine[Last])) break;
StringLength = Last - i + 1;
}
if( StringLength < 1 )return FALSE;
if( StringLength > size )
{NotifyUser( "Command file internal error - string too large?"); return FALSE;}
strncpy( found, &InputLine[i], StringLength ) ;
found[StringLength] = NULL;
found[StringLength+1] = NULL;
ScanPosition = LineLength;
return TRUE;
}
//*****************************************************************
// R e p o r t F l o a t F a i l
//*****************************************************************
// Internal service routine.
static void ReportFloatFail( char szField[] )
{
NotifyUser( IDS_COMMANDFLOATERROR, szField, InputLine );
}
//*****************************************************************
// C o n v e r t I n t e g e r
//*****************************************************************
// Internal service routine.
static bool ConvertInteger( int &result, char szText[] )
{
if( !StringIsInteger( szText ) )
{
NotifyUser( IDS_COMMANDINTEGERERROR, szText, InputLine );
return false;
}
result = atoi( szText );
return true;
}
//*****************************************************************
// C o n v e r t R G B Integer
//*****************************************************************
// Internal service routine.
static bool ConvertRGBInteger( int &result, char szText[] )
{
if( !ConvertInteger( result, szText ) ) return false;
if( result < 0 || result > 255 )
{
NotifyUser( IDS_COMMANDRBGERROR, szText, InputLine );
return false;
}
return true;
}
//*****************************************************************
// C o n v e r t F l o a t
//*****************************************************************
// Internal service routine.
static bool ConvertFloat( double &result, char szText[] )
{
static char *endptr;
result = strtod(szText, &endptr);
if( *endptr == NULL || *endptr == ','||*endptr=='\t' ) return true;
if( *endptr == 'D' ) *endptr = 'e'; // Perhaps exponent is +Dnn??
result = strtod(szText, &endptr); // so change to e and try again.
if( *endptr == NULL || *endptr == ','||*endptr=='\t' ) return true;
ReportFloatFail( szText );
return false;
}
//*******************************************************************
// S e t C o m m a n d T i t l e B a r
//*******************************************************************
static void SetCommandTitleBar( HWND &hwnd, int MessageNumber, char szArg[]=" ")
{
if( MessageNumber == 0 ){ SetWindowText( hwnd, szArg ); return; }
if( !LoadString( (HINSTANCE)hInst, MessageNumber, szLoadString, 255 ) )
NotifyUserError( MessageNumber );
sprintf( szPrint, szLoadString, szArg );
SetWindowText( hwnd, szPrint );
}
//*****************************************************************
// G e n e r a t e G r i d
//*****************************************************************
static int GenerateGrid( HWND &hwnd, HMENU &hMenu )
{
if( ScatterData.Size() < 3)
{
NotifyUser( IDS_GENGRIDNODATA );
SetStartupState( hwnd );
RestoreCursor();
return FALSE;
}
SetCommandTitleBar( hwnd, IDS_GENERATINGGRIDFROM, szFileName );
ZapZgrid();
InitializeZgrid();
XpandInit( Zgrid, ScatterData );
GridResMenus( hwnd, hMenu );
Xpand( Zgrid, ScatterData );
GridGeneratedOK = TRUE;
SetWindowText( hwnd, szFileName );
ColourLayerVolume();
return TRUE;
}
//*****************************************************************
// F a i l
//*****************************************************************
static int Fail( HWND &hwnd, char szInfo[]=" " )
{
NotifyUser( IDS_COMMANDFAIL, szInfo, LinesRead, ScanPosition, szWord, InputLine );
RestoreCursor();
inFile.close();
SetCommandTitleBar( hwnd, IDS_COMMANDTERMINATED );
if( !GridGeneratedOK ) SetStartupState( hwnd );
return FALSE;
}
static int Fail( HWND &hwnd, int MessageNumber )
{
static char szInfo[256];
if (!LoadString((HINSTANCE)hInst, MessageNumber, szInfo, 255))
NotifyUserError( MessageNumber );
NotifyUser( IDS_COMMANDFAIL, szInfo, LinesRead, ScanPosition, szWord, InputLine );
RestoreCursor();
inFile.close();
SetCommandTitleBar( hwnd, IDS_COMMANDTERMINATED );
if( !GridGeneratedOK ) SetStartupState( hwnd );
return FALSE;
}
//*****************************************************************
// G e t C o m m a n d
//*****************************************************************
// This routine assembles a unique command identifier.
// e.g. Edit Input SubmetrixZ
// becomes "EditInputSubmetrixZ" as returned in szCommand.
// preamble words like Edit get assembled.
static int GetCommand( )
{
static int PreambleType;
static const int Copy = 1,
Noise = 2,
Last = 3,
Comment = 4,
Unknown = 5;
static CommandTableType PreambleTable[] =
{
{"//", Comment},
{".sxp", Noise},
{"=", Noise},
{"-", Noise},
{"2D", Copy},
{"3D", Copy},
{"3DFACE", Copy},
{"a", Noise},
{"an", Noise},
{"and", Noise},
{"angle", Copy},
{"as", Noise},
{"automatic", Copy},
{"axes", Copy},
{"axis", Copy},
{"bitmap", Copy },
{"blended", Copy},
{"Capture", Copy},
{"CaptureAndExit", Last},
{"clear", Copy},
{"clearoutline", Last},
{"clipboard", Copy},
{"colour", Copy},
{"coloured", Copy},
{"ColourMap", Last},
{"ColorMap", Last },
{"contour", Copy},
{"ContourLabels", Last },
{"ContourLines", Last},
{"Contours", Copy },
{"Copy", Copy},
{"CopyGridToColour", Last},
{"CopyGridToColor", Last},
{"CopyGridToDirection", Last},
{"CopyGridToSpeed", Last},
{"Current", Noise},
{"Cutoff", Noise },
{"data", Noise},
{"Define", Copy},
{"DestroyMenu", Last },
{"dietimer", Last},
{"difference", Copy},
{"direction", Copy},
{"distance", Copy},
{"DXF", Copy},
{"Edge", Copy},
{"Edit", Copy},
{"Every", Noise},
{"Exit", Copy},
{"exittimer", Last},
{"export", Copy },
{"Face", Copy},
{"Factor", Copy},
{"Features", Copy},
{"Field", Noise},
{"File", Copy},
{"format", Noise},
{"from", Noise},
{"Function", Copy},
{"Generation", Copy},
{"GRD", Copy},
{"Grid", Copy},
{"Gridlock", Last},
{"GridTemplate", Last},
{"Hidden", Copy },
{"in", Noise},
{"Input", Copy},
{"label", Copy},
{"labels", Copy},
{"latLon", Copy},
{"latloninput", Last },
{"layer", Noise},
{"Legend", Copy},
{"Line", Copy},
{"lines", Copy},
{"load", Copy},
{"lock", Copy},
{"Map", Copy},
{"Margin", Copy},
{"Meta", Copy},
{"MetaFile", Copy},
{"metric", Copy},
{"metricinput", Last},
{"minus", Noise},
{"monochrome", Copy},
{"no", Copy},
{"of", Noise},
{"options", Noise},
{"outline", Copy},
{"Output", Copy},
{"point", Noise},
{"points", Noise},
{"position", Copy },
{"QuikGrid", Copy },
{"resolution", Copy },
{"RestrictedMenu", Last},
{"Reverse", Copy},
{"Sample", Copy},
{"Save", Copy},
{"scale", Copy},
{"scattered", Noise},
{"sensitivity", Noise},
{"sign", Noise},
{"size", Copy},
{"speed", Copy},
{"submetrix", Copy},
{"submetrixinput", Copy},
{"surface", Noise},
{"surfer", Noise},
{"Template", Copy},
{"Terminate", Last},
{"Text", Copy},
{"Textsize", Copy},
{"th", Noise},
{"the", Noise},
{"timer", Copy},
{"title", Last},
{"to", Noise},
{"transparent", Copy},
{"view", Copy},
{"vertical", Copy},
{"volume", Copy},
{"VRML", Copy},
{"windowsize", Copy },
{"window", Copy },
{"with", Noise},
{"WriteGridQG", Last},
{"x", Copy},
{"xy", Copy},
{"y", Copy},
{"z", Copy },
{"zratio", Last }
};
static const int NumberOfPreambles = sizeof(PreambleTable)/sizeof(PreambleTable[0]);
static int OldScanPosition;
szCommand[0] = NULL;
while ( true )
{
OldScanPosition = ScanPosition;
if( !GetString( szWord, sizeof( szWord ) ) ) // Probably eol so all done.
{
ScanPosition = OldScanPosition;
return 1;
}
if( stricmp( szWord, "color" ) == 0 ) strcpy( szWord, "colour" );
if( stricmp( szWord, "colored" ) == 0 ) strcpy( szWord, "coloured" );
PreambleType = Unknown;
for ( int i = 0; i < NumberOfPreambles; i++ )
{
if( stricmp( PreambleTable[i].Command, szWord ) == 0 )
PreambleType = PreambleTable[i].Map;
}
switch (PreambleType)
{
case Copy:
strcat( szCommand, szWord ); // Concatenate to command string and continue.
break;
case Noise: // Ignore
break;
case Last: // all done add word to command string and return.
strcat( szCommand, szWord );
return 1;
case Comment: // all done - but back up and truncate at the comment.
ScanPosition = OldScanPosition;
InputLine[ScanPosition] = NULL;
InputLine[ScanPosition+1] = NULL;
return 1;
case Unknown:
if( szCommand[0] == NULL ) return 0; // First word is bad.
ScanPosition = OldScanPosition; // back up....
return 1;
default:
NotifyUser( "Internal error scanning command file - command file processing terminated" );
return 0;
}
}
}
//*****************************************************************
// N e x t S t r i n g O n
//*****************************************************************
static bool NextStringON()
{
static char szString[10];
if( !GetString( szString, sizeof(szString) )) return true; // if missing true.
if( (stricmp( szString, "ON" ) == 0 )) return true;
return false;
}
//****************************************************************
// F i l e n a m e C o p y
//****************************************************************
// File names must be terminated by a double null.
static void FilenameCopy( char target[], char source[] )
{
strcpy( target, source) ;
target[ strlen( source )+1 ] = NULL ; // append a second null.
}
//*****************************************************************
// I n p u t C o m m a n d F i l e
//*****************************************************************
int InputCommandFile( HWND &hwnd, char FileName[], HMENU &hMenu )
{
static char szString[500];
static float zAdjust;
static COLORREF Colour;
static double ContourValue, dResult;
static int ContourBold, ContourLabel, r, g, b, iResult, i;
static char szContourLabel[50];
static UINT Checked;
inFile.open( FileName, ios::in );
if( !inFile )
{ NotifyUser( IDS_OPENINPUTFILEFAIL, FileName );
return FALSE;
}
SetWaitCursor();
LinesRead = 0;
szFileName[0]=NULL; szFileName[1]=NULL;
szSubmetrixFileName[0] = NULL; szSubmetrixFileName[1] = NULL;
while (TRUE)
{
ScanPosition = 0;
LinesRead++;
inFile.getline( InputLine, sizeof( InputLine) );
InputLine[sizeof(InputLine)-1] = NULL;
if( StringIsBlank( InputLine )&& inFile.eof() ) break;
if( StringIsBlank( InputLine ) ) continue;
if( !GetCommand( ) ) return Fail(hwnd);
if( StringIsBlank (szCommand ) ) continue;
strcpy( szWord, " ");
switch (CommandMap( szCommand))
{
// File... commands
case FILEINPUTMETRIC:
GetLastString( szString, sizeof(szString) );
// If name is '#' use previous file name (leave previous name alone).
if( strcmp( szString, "#" ) != 0 ) FilenameCopy( szFileName, szString);
// If the file name is * prompt for the file.
if( strcmp( szString, "*" ) == 0 || StringIsBlank( szString) )
{
szFileName[0] = NULL;
if( !GetReadFileMultiple( szFileName, hwnd, "Open metric XYZ data file",
"All files\0*.*\0\0" ) ) return Fail(hwnd);
}
if( !LoadFileMetricData( hwnd, szFileName ) ) return Fail(hwnd);
if( !GenerateGrid( hwnd, hMenu ) ) return Fail(hwnd);
break;
case FILEINPUTSUBMETRIX:
GetLastString( szString, sizeof(szString) );
// If name is '#' use previous file name (leave previous name alone).
if( strcmp( szString, "#" ) != 0 ) FilenameCopy( szSubmetrixFileName, szString);
if( strcmp( szString, "*" ) == 0||StringIsBlank( szString )) // If * prompt for file name.
{
szFileName[0] = NULL;
if( !GetReadFileMultiple( szSubmetrixFileName, hwnd, "Open Submetrix .sxp data file",
"SXP files\0*.sxp\0All files\0*.*\0\0" ) ) return Fail(hwnd);
}
if( !LoadSubmetrixSXPData( hwnd, szSubmetrixFileName ) ) return Fail(hwnd);
if( !GenerateGrid( hwnd, hMenu ) ) return Fail(hwnd);
break;
case FILEINPUTLATLON:
GetLastString( szString, sizeof(szString) );
// If name is '#' use previous file name (leave previous name alone).
if( strcmp( szString, "#" ) != 0 ) FilenameCopy( szFileName, szString);
if( strcmp( szString, "*" ) == 0|| StringIsBlank( szString ) )
{ if( !GetReadFile( szFileName, hwnd, "Open Lat/Lon data file" ) ) return Fail(hwnd);}
if( !LoadFileLatLonData( hwnd, szFileName ) ) return Fail(hwnd);
if( !GenerateGrid( hwnd, hMenu ) ) return Fail(hwnd);
break;
case FILELOADQUIKGRID:
SetWindowText( hwnd, "Processing Load QuikGrid grid command" );
GetLastString( szFileName, sizeof(szFileName) );
if( strcmp( szFileName, "*" ) == 0 || StringIsBlank( szFileName ) )
{ if( !GetReadFile( szFileName, hwnd, "Open QuikGrid Grid file" ) ) return Fail(hwnd);}
if( !LoadGridData( hwnd, szFileName ) ) return Fail(hwnd);
GridGeneratedOK = TRUE;
break;
case FILEINPUTOUTLINE:
SetWindowText( hwnd, "Processing Input Outline Data command" );
GetLastString( szFileName, sizeof(szFileName) );
if( strcmp( szFileName, "*" ) == 0 || StringIsBlank( szFileName ) )
{
szFileName[0] = NULL;
if( !GetReadFileMultiple( szFileName, hwnd, "Open outline data file",
"All files\0*.*\0\0" ) ) return Fail(hwnd);
}
if( !LoadFileOutlineData( hwnd , szFileName )) return Fail(hwnd);
break;
case FILECLEAROUTLINE:
OutLine.Reset();
LockNormalization = FALSE;
break;
case FILEWRITEGRIDQG:
SetWindowText( hwnd, "Processing Save Grid in QuikGrid format command" );
GetLastString( szFileName, sizeof(szFileName) );
// If the file name is * or blank prompt for the file.
if( strcmp( szFileName, "*" ) == 0|| StringIsBlank( szFileName) )
{
szFileName[0] = NULL;
if( !GetSaveFile( szFileName, hwnd, "Save grid data in QuikGrid format to file" ) )
return Fail(hwnd);
}
if( !SaveGridData( szFileName )) return Fail(hwnd);
break;
case FILESAVEGRIDGRD:
SetWindowText( hwnd, "Processing Save Grid in grd format command" );
GetLastString( szFileName, sizeof(szFileName) );
// If the file name is * or blank prompt for the file.
if( strcmp( szFileName, "*" ) == 0|| StringIsBlank( szFileName) )
{
szFileName[0] = NULL;
if( !GetSaveFile( szFileName, hwnd, "Save grid in GRD format to file",
"GRD files\0*.grd\0All files\0*.*\0\0", "grd" ) )
return Fail(hwnd);
}
if( !OutputGRDfile( szFileName )) return Fail(hwnd);
break;
case FILEEXPORTDXF:
SetWindowText( hwnd, "Processing Export a DXF file command" );
GetLastString( szFileName, sizeof(szFileName) );
// If the file name is * or blank prompt for the file.
if( strcmp( szFileName, "*" ) == 0|| StringIsBlank( szFileName) )
{
szFileName[0] = NULL;
if( !GetDXFfilename( hwnd, szFileName ) ) return Fail(hwnd);
}
OutputDXFfile( DrawingOptions, PaintState, szFileName ) ;
break;
case FILEEXPORT3DFACE:
SetWindowText( hwnd, "Processing Export a DXF 3D FACE file command" );
GetLastString( szFileName, sizeof(szFileName) );
// If the file name is * or blank prompt for the file.
if( strcmp( szFileName, "*" ) == 0|| StringIsBlank( szFileName) )
{
szFileName[0] = NULL;
if( !GetDXF3DFaceFileName( hwnd, szFileName ) ) return Fail(hwnd);
}
OutputDXF3DFaceFile( hwnd, szFileName ) ;
break;
case FILEEXPORTVRML:
SetWindowText( hwnd, "Processing Export a VRML file command" );
GetLastString( szFileName, sizeof(szFileName) );
// If the file name is * or blank prompt for the file.
if( strcmp( szFileName, "*" ) == 0|| StringIsBlank( szFileName) )
{
szFileName[0] = NULL;
if( !GetVRMLFileName( hwnd, szFileName ) ) return Fail(hwnd);
}
OutputVRMLFile( szFileName ) ;
break;
// View... commands
case VIEWHIDDENCOLOURGRID:
if( NextStringON() ) ColouredGrid = TRUE;
else ColouredGrid = FALSE;
if( ColouredGrid )
{
DrawingOptions.grid = DrawingOptions.hiddengrid = FALSE;
CheckMenuItem( hMenu, IDM_GRIDPLOT, MF_UNCHECKED );
CheckMenuItem( hMenu, IDM_GRIDHIDE, MF_UNCHECKED );
CheckMenuItem( hMenu, IDM_COLOUREDGRID, MF_CHECKED );
}
break;
case VIEWNOGRID:
DrawingOptions.grid = DrawingOptions.hiddengrid = ColouredGrid = FALSE;
CheckMenuItem( hMenu, IDM_GRIDPLOT, MF_UNCHECKED );
CheckMenuItem( hMenu, IDM_GRIDHIDE, MF_UNCHECKED );
CheckMenuItem( hMenu, IDM_COLOUREDGRID, MF_UNCHECKED );
break;
case VIEWTRANSPARENTGRID:
DrawingOptions.grid = TRUE;
DrawingOptions.hiddengrid = ColouredGrid = FALSE;
CheckMenuItem( hMenu, IDM_GRIDPLOT, MF_CHECKED );
CheckMenuItem( hMenu, IDM_GRIDHIDE, MF_UNCHECKED );
CheckMenuItem( hMenu, IDM_COLOUREDGRID, MF_UNCHECKED );
break;
case VIEWHIDDENGRID:
DrawingOptions.grid = FALSE;
DrawingOptions.hiddengrid = TRUE;
ColouredGrid = FALSE;
CheckMenuItem( hMenu, IDM_GRIDPLOT, MF_UNCHECKED );
CheckMenuItem( hMenu, IDM_GRIDHIDE, MF_CHECKED );
CheckMenuItem( hMenu, IDM_COLOUREDGRID, MF_UNCHECKED );
break;
case VIEW2D:
PostMessage( hwnd, WM_COMMAND, IDM_2DSURFACE, NULL );
break;
case VIEW3D:
PostMessage( hwnd, WM_COMMAND, IDM_3DSURFACE, NULL );
break;
case VIEWCONTOURLABELS:
if( NextStringON() ) Checked = MF_CHECKED;
else Checked = MF_UNCHECKED;
CheckMenuItem( hMenu, IDM_CONTOURLABELS, Checked);
DrawingOptions.labelcontours = 0;
if( Checked == MF_CHECKED ) DrawingOptions.labelcontours = 1;
break;
case VIEWCONTOURLINES:
if( NextStringON() )
{ if( !DrawingOptions.contours ) FlipOption( hMenu, DrawingOptions.contours, IDM_CONTOUR);}
else
{ if( DrawingOptions.contours) FlipOption( hMenu, DrawingOptions.contours, IDM_CONTOUR);}
break;
case VIEWLATLON:
if( NextStringON() )
{ if( !LatLonData ) FlipOption( hMenu, LatLonData, IDM_LATLON);}
else
{ if( LatLonData) FlipOption( hMenu, LatLonData, IDM_LATLON);}
break;
case VIEWVOLUMEDIFFERENCE:
if( NextStringON() ) DisplayVolumeDifference = TRUE;
else DisplayVolumeDifference = FALSE;
break;
case VIEWCOLOURLEGEND:
if( NextStringON() ) IncludeColourLegend = TRUE;
else IncludeColourLegend = FALSE;
break;
case VIEWAXES:
if( NextStringON() ) DrawingOptions.threedaxes = TRUE;
else DrawingOptions.threedaxes = FALSE;
break;
case VIEWTEXTSIZE:
GetString( szWord, sizeof( szWord ) );
if( !ConvertInteger( iResult, szWord )) return Fail( hwnd );
if( iResult >= 60 && iResult <= 200 ) TextSize = iResult;
else return Fail( hwnd, "Bad Textsize in View Textsize command. It should be between 60 and 200.");
break;
case VIEWZLABELS:
GetString( szWord, sizeof( szWord ) );
if( !ConvertFloat( dResult, szWord )) return Fail( hwnd );
ZminLabel = dResult;
GetString( szWord, sizeof( szWord ) );
if( !ConvertFloat( dResult, szWord )) return Fail( hwnd );
ZmaxLabel = dResult;
if( ZmaxLabel <= ZminLabel )
{
ZmaxLabel = ZminLabel = 0.0;
return Fail( hwnd, "Zmax label less than or equal to Zmin Label: Both were set to zero.");
}
break;
// Edit... commands
case EDITCOLOURMAPREVERSE:
if( NextStringON() ) ReverseColourMap = TRUE;