*** empty log message ***

Author: Travis Cobbs

AppResources.h

@@ -59,6 +59,7 @@
 #define IDB_NON_FLAT_QUAD_MASK          163
 #define IDR_TOOLBAR_MENU                163
 #define IDB_COLINEAR                    164
+#define IDR_SS_PREVIEW                  164
 #define IDB_COLINEAR_MASK               165
 #define IDB_TOOLBAR                     166
 #define IDB_VERTEX_ORDER                167
@@ -278,7 +279,7 @@
 #ifndef APSTUDIO_READONLY_SYMBOLS
 #define _APS_NO_MFC                     1
 #define _APS_3D_CONTROLS                     1
-#define _APS_NEXT_RESOURCE_VALUE        164
+#define _APS_NEXT_RESOURCE_VALUE        165
 #define _APS_NEXT_COMMAND_VALUE         40075
 #define _APS_NEXT_CONTROL_VALUE         1190
 #define _APS_NEXT_SYMED_VALUE           101

AppResources.rc

@@ -930,7 +930,6 @@ IDB_DETERMINANT_MASK    BITMAP  DISCARDABLE     "Icons\\error_determinant_mask.b
 IDB_FNF_MASK            BITMAP  DISCARDABLE     "Icons\\error_fnf_mask.bmp"
 IDB_INFO_MASK           BITMAP  DISCARDABLE     "Icons\\error_info_mask.bmp"
 IDB_OPENGL_MASK         BITMAP  DISCARDABLE     "Icons\\error_opengl_mask.bmp"
-IDB_SS_PREVIEW          BITMAP  DISCARDABLE     "Icons\\screen_saver_preview.bmp"
 IDB_EXTRA_DIRS          BITMAP  DISCARDABLE     "Icons\\extra_dirs_toolbar.bmp"
 IDB_MATRIX              BITMAP  DISCARDABLE     "icons\\error_matrix.bmp"
 IDB_MATRIX_MASK         BITMAP  DISCARDABLE     "icons\\error_matrix_mask.bmp"
@@ -994,6 +993,7 @@ END
 //
 
 IDR_STUDLOGO_PNG        PNG     DISCARDABLE     "Textures\\StudLogo.png"
+IDR_SS_PREVIEW          PNG     DISCARDABLE     "Icons\\screen_saver_preview.png"
 
 /////////////////////////////////////////////////////////////////////////////
 //

Help.html

@@ -608,13 +608,19 @@
 <I>Width</I><BR>
 This is only available with the <I>Save image with specific size</I> check box
 checked.  It then sets the width (in pixels) of the image file being
-created.</I>
+created.  Note that if this is bigger than a certain threshold (which differs
+from one video card to another), a number of tiles will be rendered and stitched
+together automatically to form the full image.  This may cause the actual image
+width to be slightly less than the requested width due to rounding.</I>
 </P>
 <P>
 <I>Height</I><BR>
 This is only available with the <I>Save image with specific size</I> check box
 checked.  It then sets the height (in pixels) of the image file being
-created.</I>
+created.  Note that if this is bigger than a certain threshold (which differs
+from one video card to another), a number of tiles will be rendered and stitched
+together automatically to form the full image.  This may cause the actual image
+height to be slightly less than the requested height due to rounding.</I>
 </P>
 <P>
 <I>Zoom to Fit</I><BR>
@@ -777,6 +783,10 @@
 custom colors in the color panel correspond to the first 16 standard LDraw
 colors.  Resetting the General preferences also resets these colors.
 </P>
+<P>
+<I>Trans</I> (Default: <I>Off</I>):<BR>
+Enabling this option causes default-colored items to be transparent.
+</P>
 
 <P>
 <FONT SIZE=+1><B><A NAME="GeneralMiscBox">Misc Box</A></B></FONT><BR>
@@ -1996,6 +2006,20 @@
 			<I>Geometry-&gt;Edge Lines</I> box.
 		</TD>
 	</TR>
+	<TR>
+		<TD VALIGN="TOP">
+			PreferenceSet
+		</TD>
+		<TD VALIGN="TOP">
+			String
+		</TD>
+		<TD VALIGN="TOP">
+			YES
+		</TD>
+		<TD VALIGN="TOP">
+			Activates the specified preference set.
+		</TD>
+	</TR>
 	<TR>
 		<TD VALIGN="TOP">
 			PrintBackground
@@ -2601,6 +2625,21 @@
 			menu.
 		</TD>
 	</TR>
+	<TR>
+		<TD VALIGN="TOP">
+			TransDefaultColor
+		</TD>
+		<TD VALIGN="TOP">
+			Boolean
+		</TD>
+		<TD VALIGN="TOP">
+			NO
+		</TD>
+		<TD VALIGN="TOP">
+			Equivalent to the <I>Trans</I> check box in the
+			<I>General-&gt;Colors</I> box.
+		</TD>
+	</TR>
 	<TR>
 		<TD VALIGN="TOP">
 			UseFlatShading

Icons/screen_saver_preview.png

@@ -8,6 +8,7 @@
 #include <TCFoundation/TCUserDefaults.h>
 #include <TCFoundation/TCLocalStrings.h>
 #include <TCFoundation/mystring.h>
+#include <TCFoundation/TCImage.h>
 #include <CUI/CUIWindow.h>
 #include "SSPreview.h"
 #include "AppResources.h"

LDView.dsp

@@ -1,10 +1,11 @@
 #include "SSPreview.h"
 #include "AppResources.h"
+#include <TCFoundation/TCImage.h>
 
 SSPreview::SSPreview(HWND hParentWindow, HINSTANCE hInstance)
 		  :CUIWindow(hParentWindow, hInstance, 0, 0, 0, 0),
 		   hBitmap(NULL),
-		   hBrush(NULL)
+		   hBmpDc(NULL)
 {
 	setTitle("LDView SS Preview");
 }
@@ -15,8 +16,14 @@ SSPreview::~SSPreview(void)
 
 void SSPreview::dealloc(void)
 {
-	DeleteObject(hBitmap);
-	DeleteObject(hBrush);
+	if (hBitmap)
+	{
+		DeleteObject(hBitmap);
+	}
+	if (hBmpDc)
+	{
+		DeleteDC(hBmpDc);
+	}
 }
 
 BOOL SSPreview::run(void)
@@ -99,18 +106,77 @@ HBRUSH SSPreview::getBackgroundBrush(void)
 
 void SSPreview::doPaint(void)
 {
-	RECT rect = {x, y, width, height};
-
 	if (!hBitmap)
 	{
-//		hBitmap = LoadBitmap(getLanguageModule(),
-//			MAKEINTRESOURCE(IDB_SS_PREVIEW));
-		hBitmap = (HBITMAP)LoadImage(getLanguageModule(),
-			MAKEINTRESOURCE(IDB_SS_PREVIEW), IMAGE_BITMAP, width, height,
-			LR_DEFAULTCOLOR);
-		hBrush = CreatePatternBrush(hBitmap);
+		HRSRC hPngResource = FindResource(getLanguageModule(),
+			MAKEINTRESOURCE(IDR_SS_PREVIEW), "PNG");
+
+		if (hPngResource)
+		{
+			HGLOBAL hPng = LoadResource(getLanguageModule(), hPngResource);
+
+			if (hPng)
+			{
+				TCByte *data = (TCByte *)LockResource(hPng);
+
+				if (data)
+				{
+					DWORD length = SizeofResource(getLanguageModule(),
+						hPngResource);
+
+					if (length)
+					{
+						TCImage *image = new TCImage;
+						BITMAPINFO bmInfo;
+						TCByte *bmData;
+						TCByte *imageData;
+						int imageWidth;
+						int imageHeight;
+						int rowSize;
+						int row;
+						int col;
+
+						image->setFlipped(true);
+						image->setLineAlignment(4);
+						image->loadData(data, length);
+						SetLastError(0);
+						bmInfo.bmiHeader.biSize = sizeof(bmInfo.bmiHeader);
+						bmInfo.bmiHeader.biWidth = image->getWidth();
+						bmInfo.bmiHeader.biHeight = image->getHeight();
+						bmInfo.bmiHeader.biPlanes = 1;
+						bmInfo.bmiHeader.biBitCount = 24;
+						bmInfo.bmiHeader.biCompression = BI_RGB;
+						bmInfo.bmiHeader.biSizeImage = 0;
+						bmInfo.bmiHeader.biXPelsPerMeter = 1;
+						bmInfo.bmiHeader.biYPelsPerMeter = 1;
+						bmInfo.bmiHeader.biClrUsed = 0;
+						bmInfo.bmiHeader.biClrImportant = 0;
+						hBitmap = CreateDIBSection(hdc, &bmInfo, DIB_RGB_COLORS,
+							(void**)&bmData, NULL, 0);
+						imageData = image->getImageData();
+						imageWidth = image->getWidth();
+						imageHeight = image->getHeight();
+						rowSize = image->getRowSize();
+						for (row = 0; row < imageHeight; row++)
+						{
+							for (col = 0; col < imageWidth; col++)
+							{
+								int offset = row * rowSize + col * 3;
+
+								bmData[offset] = imageData[offset + 2];
+								bmData[offset + 1] = imageData[offset + 1];
+								bmData[offset + 2] = imageData[offset];
+							}
+						}
+						image->release();
+						hBmpDc = CreateCompatibleDC(hdc);
+						SelectObject(hBmpDc, hBitmap);
+					}
+				}
+			}
+		}
 	}
-	FillRect(hdc, &rect, hBrush);
+	BitBlt(hdc, 0, 0, width, height, hBmpDc, 0, 0, SRCCOPY);
 }
 
 LRESULT SSPreview::doDestroy(void)

LDViewMain.cpp

@@ -18,7 +18,7 @@ class SSPreview: public CUIWindow
 	virtual LRESULT doDestroy(void);
 
 	HBITMAP hBitmap;
-	HBRUSH hBrush;
+	HDC hBmpDc;
 };
 
 #endif __SSPREVIEW_H__

SSPreview.cpp

@@ -3,6 +3,7 @@
 
 #include <TCFoundation/TCObject.h>
 #include <TCFoundation/TCTypedObjectArray.h>
+#include <stdio.h>
 
 class TCImageFormat;