1 files changed, 249 insertions, 0 deletions
diff --git a/app/bin/dbitmap.c b/app/bin/dbitmap.c
new file mode 100644
index 0000000..a1986c0
--- /dev/null
+++ b/app/bin/dbitmap.c
@@ -0,0 +1,249 @@
+/*
+ * $Header: /home/dmarkle/xtrkcad-fork-cvs/xtrkcad/app/bin/dbitmap.c,v 1.3 2008-02-14 19:49:19 m_fischer Exp $
+ */
+
+/*  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 "track.h"
+#include "i18n.h"
+
+/*****************************************************************************
+ *
+ *  Print to Bitmap
+ *
+ */
+
+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( 
+		const char * pathName,
+		const char * fileName,
+		void * data )
+{
+	coOrd p[4];
+	FLOAT_T y0, y1;
+	wFont_p fp, fp_bi;
+	wFontSize_t fs;
+	coOrd textsize, textsize1;
+
+	if (pathName == NULL)
+		return TRUE;
+	memcpy( curDirName, pathName, fileName-pathName );
+	curDirName[fileName-pathName-1] = '\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, Title1, 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, Title1, fp, fs*bitmap_d.scale, wDrawColorBlack );
+		DrawTextSize( &mainD, Title2, 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, Title2, 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( 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, pathName ) == FALSE ) {
+		NoticeMessage( MSG_WBITMAP_FAILED, _("Ok"), NULL );
+		return FALSE;
+	}
+	InfoMessage( "" );
+	wSetCursor( wCursorNormal );
+	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"),
+#else
+				_("Bitmap files|*.xpm"),
+#endif
+				SaveBitmapFile, NULL );
+	wFilSelect( bitmap_fs, curDirName );
+}
+
+
+
+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;
+}