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/** \file dbitmap.c
* Print to Bitmap
*/
/* XTrkCad - Model Railroad CAD
* Copyright (C) 2005 Dave Bullis
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <assert.h>
#include "custom.h"
#include "fileio.h"
#include "i18n.h"
#include "layout.h"
#include "messages.h"
#include "param.h"
#include "paths.h"
#include "track.h"
static long outputBitMapTogglesV = 3;
static double outputBitMapDensity = 10;
static struct wFilSel_t * bitmap_fs;
static long bitmap_w, bitmap_h;
static drawCmd_t bitmap_d = {
NULL,
&screenDrawFuncs,
0,
16.0,
0.0,
{0.0, 0.0}, {1.0,1.0},
Pix2CoOrd, CoOrd2Pix };
static int SaveBitmapFile(
int files,
char **fileName,
void * data )
{
coOrd p[4];
FLOAT_T y0, y1;
wFont_p fp, fp_bi;
wFontSize_t fs;
coOrd textsize, textsize1;
assert( fileName != NULL );
assert( files == 1 );
SetCurrentPath( BITMAPPATHKEY, fileName[ 0 ] );
bitmap_d.d = wBitMapCreate( (wPos_t)bitmap_w, (wPos_t)bitmap_h, 8 );
if (bitmap_d.d == (wDraw_p)0) {
NoticeMessage( MSG_WBITMAP_FAILED, _("Ok"), NULL );
return FALSE;
}
y0 = y1 = 0.0;
p[0].x = p[3].x = 0.0;
p[1].x = p[2].x = mapD.size.x;
p[0].y = p[1].y = 0.0;
p[2].y = p[3].y = mapD.size.y;
if ( (outputBitMapTogglesV&2) ) {
DrawRuler( &bitmap_d, p[0], p[1], 0.0, TRUE, FALSE, wDrawColorBlack );
DrawRuler( &bitmap_d, p[0], p[3], 0.0, TRUE, TRUE, wDrawColorBlack );
DrawRuler( &bitmap_d, p[1], p[2], 0.0, FALSE, FALSE, wDrawColorBlack );
DrawRuler( &bitmap_d, p[3], p[2], 0.0, FALSE, TRUE, wDrawColorBlack );
y0 = 0.37;
y1 = 0.2;
}
if ( (outputBitMapTogglesV&3) == 1) {
DrawLine( &bitmap_d, p[0], p[1], 2, wDrawColorBlack );
DrawLine( &bitmap_d, p[0], p[3], 2, wDrawColorBlack );
DrawLine( &bitmap_d, p[1], p[2], 2, wDrawColorBlack );
DrawLine( &bitmap_d, p[3], p[2], 2, wDrawColorBlack );
}
if (outputBitMapTogglesV&1) {
fp = wStandardFont( F_TIMES, FALSE, FALSE );
fs = 18;
DrawTextSize( &mainD, GetLayoutTitle(), fp, fs, FALSE, &textsize );
p[0].x = (bitmap_d.size.x - (textsize.x*bitmap_d.scale))/2.0 + bitmap_d.orig.x;
p[0].y = mapD.size.y + (y1+0.30)*bitmap_d.scale;
DrawString( &bitmap_d, p[0], 0.0, GetLayoutTitle(), fp, fs*bitmap_d.scale, wDrawColorBlack );
DrawTextSize( &mainD, GetLayoutSubtitle(), fp, fs, FALSE, &textsize );
p[0].x = (bitmap_d.size.x - (textsize.x*bitmap_d.scale))/2.0 + bitmap_d.orig.x;
p[0].y = mapD.size.y + (y1+0.05)*bitmap_d.scale;
DrawString( &bitmap_d, p[0], 0.0, GetLayoutSubtitle(), fp, fs*bitmap_d.scale, wDrawColorBlack );
fp_bi = wStandardFont( F_TIMES, TRUE, TRUE );
DrawTextSize( &mainD, _("Drawn with "), fp, fs, FALSE, &textsize );
DrawTextSize( &mainD, sProdName, fp_bi, fs, FALSE, &textsize1 );
p[0].x = (bitmap_d.size.x - ((textsize.x+textsize1.x)*bitmap_d.scale))/2.0 + bitmap_d.orig.x;
p[0].y = -(y0+0.23)*bitmap_d.scale;
DrawString( &bitmap_d, p[0], 0.0, _("Drawn with "), fp, fs*bitmap_d.scale, wDrawColorBlack );
p[0].x += (textsize.x*bitmap_d.scale);
DrawString( &bitmap_d, p[0], 0.0, sProdName, fp_bi, fs*bitmap_d.scale, wDrawColorBlack );
}
wDrawClip( bitmap_d.d,
(wPos_t)(-bitmap_d.orig.x/bitmap_d.scale*bitmap_d.dpi),
(wPos_t)(-bitmap_d.orig.y/bitmap_d.scale*bitmap_d.dpi),
(wPos_t)(mapD.size.x/bitmap_d.scale*bitmap_d.dpi),
(wPos_t)(mapD.size.y/bitmap_d.scale*bitmap_d.dpi) );
wSetCursor( mainD.d, wCursorWait );
InfoMessage( _("Drawing tracks to BitMap") );
DrawSnapGrid( &bitmap_d, mapD.size, TRUE );
if ( (outputBitMapTogglesV&4) )
bitmap_d.options |= DC_CENTERLINE;
else
bitmap_d.options &= ~DC_CENTERLINE;
DrawTracks( &bitmap_d, bitmap_d.scale, bitmap_d.orig, bitmap_d.size );
InfoMessage( _("Writing BitMap to file") );
if ( wBitMapWriteFile( bitmap_d.d, fileName[0] ) == FALSE ) {
NoticeMessage( MSG_WBITMAP_FAILED, _("Ok"), NULL );
return FALSE;
}
InfoMessage( "" );
wSetCursor( mainD.d, defaultCursor );
wBitMapDelete( bitmap_d.d );
return TRUE;
}
/*******************************************************************************
*
* Output BitMap Dialog
*
*/
static wWin_p outputBitMapW;
static char *bitmapTogglesLabels[] = { N_("Print Titles"), N_("Print Borders"),
N_("Print Centerline"), NULL };
static paramFloatRange_t r0o1_100 = { 0.1, 100.0, 60 };
static paramData_t outputBitMapPLs[] = {
#define I_TOGGLES (0)
{ PD_TOGGLE, &outputBitMapTogglesV, "toggles", 0, bitmapTogglesLabels },
#define I_DENSITY (1)
{ PD_FLOAT, &outputBitMapDensity, "density", PDO_DLGRESETMARGIN, &r0o1_100, N_(" dpi") },
#define I_MSG1 (2)
{ PD_MESSAGE, N_("Bitmap : 99999 by 99999 pixels"), NULL, PDO_DLGRESETMARGIN|PDO_DLGUNDERCMDBUTT|PDO_DLGWIDE, (void*)180 },
#define I_MSG2 (3)
{ PD_MESSAGE, N_("Approximate file size: 999.9Mb"), NULL, PDO_DLGUNDERCMDBUTT, (void*)180 } };
static paramGroup_t outputBitMapPG = { "outputbitmap", 0, outputBitMapPLs, sizeof outputBitMapPLs/sizeof outputBitMapPLs[0] };
static void OutputBitMapComputeSize( void )
{
FLOAT_T Lborder=0.0, Rborder=0.0, Tborder=0.0, Bborder=0.0;
FLOAT_T size;
ParamLoadData( &outputBitMapPG );
bitmap_d.dpi = mainD.dpi;
bitmap_d.scale = mainD.dpi/outputBitMapDensity;
if (outputBitMapTogglesV&2) {
Lborder = 0.37;
Rborder = 0.2;
Tborder = 0.2;
Bborder = 0.37;
}
if (outputBitMapTogglesV&1) {
Tborder += 0.60;
Bborder += 0.28;
}
bitmap_d.orig.x = 0.0-Lborder*bitmap_d.scale;
bitmap_d.size.x = mapD.size.x + (Lborder+Rborder)*bitmap_d.scale;
bitmap_d.orig.y = 0.0-Bborder*bitmap_d.scale;
bitmap_d.size.y = mapD.size.y + (Bborder+Tborder)*bitmap_d.scale;
bitmap_w = (long)(bitmap_d.size.x/bitmap_d.scale*bitmap_d.dpi)/*+1*/;
bitmap_h = (long)(bitmap_d.size.y/bitmap_d.scale*bitmap_d.dpi)/*+1*/;
sprintf( message, _("Bitmap : %ld by %ld pixels"), bitmap_w, bitmap_h );
ParamLoadMessage( &outputBitMapPG, I_MSG1, message );
size = bitmap_w * bitmap_h;
if ( size < 1e4 )
sprintf( message, _("Approximate file size : %0.0f"), size );
else if ( size < 1e6 )
sprintf( message, _("Approximate file size : %0.1fKb"), (size+50.0)/1e3 );
else
sprintf( message, _("Approximate file size : %0.1fMb"), (size+5e4)/1e6 );
ParamLoadMessage( &outputBitMapPG, I_MSG2, message );
}
static void OutputBitMapOk( void * junk )
{
FLOAT_T size;
if (bitmap_w>32000 || bitmap_h>32000) {
NoticeMessage( MSG_BITMAP_TOO_LARGE, _("Ok"), NULL );
return;
}
size = bitmap_w * bitmap_h;
if (size >= 1000000) {
if (NoticeMessage(MSG_BITMAP_SIZE_WARNING, _("Yes"), _("Cancel") )==0)
return;
}
wHide( outputBitMapW );
if (bitmap_fs == NULL)
bitmap_fs = wFilSelCreate( mainW, FS_SAVE, 0, _("Save Bitmap"),
//#ifdef WINDOWS
// _("Bitmap files (*.bmp)|*.bmp"),
//#else
_("Bitmap files (*.png)|*.png"),
//#endif
SaveBitmapFile, NULL );
wFilSelect( bitmap_fs, GetCurrentPath( BITMAPPATHKEY ));
}
static void OutputBitMapChange( long changes )
{
if ((changes&(CHANGE_UNITS|CHANGE_MAP))==0 || outputBitMapW==NULL)
return;
wControlSetLabel( outputBitMapPLs[I_DENSITY].control, units==UNITS_METRIC?"dpcm":"dpi" );
ParamLoadControls( &outputBitMapPG );
OutputBitMapComputeSize();
}
static void DoOutputBitMap( void * junk )
{
if (outputBitMapW == NULL) {
outputBitMapW = ParamCreateDialog( &outputBitMapPG, MakeWindowTitle(_("BitMap")), _("Ok"), OutputBitMapOk, wHide, TRUE, NULL, 0, (paramChangeProc)OutputBitMapComputeSize );
}
ParamLoadControls( &outputBitMapPG );
ParamGroupRecord( &outputBitMapPG );
OutputBitMapComputeSize();
wShow( outputBitMapW );
}
EXPORT addButtonCallBack_t OutputBitMapInit( void )
{
ParamRegister( &outputBitMapPG );
RegisterChangeNotification(OutputBitMapChange);
return &DoOutputBitMap;
}
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