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2023-08-07 19:29:24 +08:00
commit 34d6c5d489
4832 changed files with 1389451 additions and 0 deletions
--- a/Editor/ThumbnailGenerator.cpp
+++ b/Editor/ThumbnailGenerator.cpp
@@ -0,0 +1,179 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2001.
+// -------------------------------------------------------------------------
+//  File name:   thumbnailgenerator.cpp
+//  Version:     v1.00
+//  Created:     18/3/2002 by Timur.
+//  Compilers:   Visual C++ 7.0
+//  Description: 
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#include "StdAfx.h"
+#include "thumbnailgenerator.h"
+
+#include <io.h>
+#include <I3DEngine.h>
+
+CThumbnailGenerator::CThumbnailGenerator(void)
+{
+}
+
+CThumbnailGenerator::~CThumbnailGenerator(void)
+{
+}
+
+// Get directory contents.
+static bool scan_directory( const CString &root,const CString &path,const CString &file,std::vector<CString> &files, bool recursive )
+{
+	struct __finddata64_t c_file;
+	intptr_t hFile;
+
+	CString fullPath = root + path + file;
+	if( (hFile = _findfirst64( fullPath, &c_file )) == -1L ) {
+		return false;
+	}	else  {
+		// Find the rest of the .c files.
+		do {
+			if ((c_file.attrib & _A_SUBDIR) && recursive) {
+				// If recursive.
+				if (c_file.name[0] != '.') {
+					scan_directory( root,path + c_file.name + "\\",file,files,recursive );
+				}
+				continue;
+			}
+			files.push_back( path + c_file.name );
+			//FileInfo fi;
+			//fi.attrib = c_file.attrib;
+			//fi.name = path + c_file.name;
+/*			
+			// Add . after file name without extension.
+			if (fi.name.find('.') == CString::npos) {
+				fi.name.append( "." );
+			}
+*/
+			//fi.size = c_file.size;
+			//fi.time = c_file.time_write;
+			//files.push_back( fi );
+
+		}	while (_findnext64( hFile, &c_file ) == 0);
+		_findclose( hFile );
+	}
+	return true;
+}
+
+inline void GetThumbFileTime( const char *fileName,FILETIME &time )
+{
+	HANDLE hFile = CreateFile( fileName, GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL );
+	if (INVALID_HANDLE_VALUE != hFile )
+	{
+		GetFileTime( hFile,NULL,NULL,&time );
+		CloseHandle( hFile );
+	}
+}
+
+inline void SetThumbFileTime( const char *fileName,FILETIME &time )
+{
+	HANDLE hFile = CreateFile( fileName, GENERIC_WRITE,FILE_SHARE_READ,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL );
+	if (INVALID_HANDLE_VALUE != hFile )
+	{
+		SetFileTime( hFile,NULL,NULL,&time );
+		CloseHandle( hFile );
+	}
+}
+
+void CThumbnailGenerator::GenerateForDirectory( const CString &path )
+{
+	//////////////////////////////////////////////////////////////////////////
+	std::vector<CString> files;
+	//CString dir = GetIEditor()->GetMasterCDFolder();
+	CString dir = path;
+	scan_directory( dir,"","*.*",files,true );
+
+	I3DEngine *engine = GetIEditor()->Get3DEngine();
+	
+	int thumbSize = 128;
+	CImage image;
+	image.Allocate( thumbSize,thumbSize );
+
+  char fdir[_MAX_DIR];
+  char fname[_MAX_FNAME];
+  char fext[_MAX_EXT];
+	char bmpFile[1024];
+
+	GetIEditor()->ShowConsole( true );
+	CWaitProgress wait( "Generating CGF Thumbnails" );
+	for (int i = 0; i < files.size(); i++)
+	{
+		CString file = dir+files[i];
+		_splitpath( file,0,fdir,fname,fext );
+		
+		//if (stricmp(fext,".cgf") != 0 && stricmp(fext,".bld") != 0)
+		if (stricmp(fext,".cgf") != 0)
+			continue;
+
+		if (!wait.Step( 100*i/files.size() ))
+			break;
+
+		_makepath( bmpFile,0,fdir,fname,".tmb" );
+		FILETIME ft1,ft2;
+		GetThumbFileTime( file,ft1 );
+		GetThumbFileTime( bmpFile,ft2 );
+		// Both cgf and bmp have same time stamp.
+		if (ft1.dwHighDateTime == ft2.dwHighDateTime && ft1.dwLowDateTime == ft1.dwLowDateTime)
+			continue;
+
+		//CLogFile::FormatLine( "Generating thumbnail for %s...",file );
+
+		IStatObj *obj = engine->MakeObject( file );
+		if (obj)
+		{
+			obj->MakeObjectPicture( (unsigned char*)image.GetData(),thumbSize );
+			
+			CImageUtil::SaveBitmap( bmpFile,image,false );
+			SetThumbFileTime( bmpFile,ft1 );
+			SetFileAttributes( bmpFile,FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_NOT_CONTENT_INDEXED );
+			engine->ReleaseObject(obj);
+		}
+	}
+	//GetIEditor()->ShowConsole( false );
+}
+
+void CThumbnailGenerator::GenerateForFile( const CString &fileName )
+{
+	I3DEngine *engine = GetIEditor()->Get3DEngine();
+	
+	int thumbSize = 128;
+	CImage image;
+	image.Allocate( thumbSize,thumbSize );
+
+  char fdir[_MAX_DIR];
+  char fname[_MAX_FNAME];
+  char fext[_MAX_EXT];
+	char bmpFile[1024];
+
+	_splitpath( fileName,0,fdir,fname,fext );
+		
+	_makepath( bmpFile,0,fdir,fname,".tmb" );
+	FILETIME ft1,ft2;
+	GetThumbFileTime( fileName,ft1 );
+	GetThumbFileTime( bmpFile,ft2 );
+	// Both cgf and bmp have same time stamp.
+	if (ft1.dwHighDateTime == ft2.dwHighDateTime && ft1.dwLowDateTime == ft1.dwLowDateTime)
+		return;
+
+	IStatObj *obj = engine->MakeObject( fileName,NULL,evs_ShareAndSortForCache );
+	if (obj)
+	{
+		obj->MakeObjectPicture( (unsigned char*)image.GetData(),thumbSize );
+		
+		CImageUtil::SaveBitmap( bmpFile,image,false );
+		SetThumbFileTime( bmpFile,ft1 );
+		SetFileAttributes( bmpFile,FILE_ATTRIBUTE_HIDDEN|FILE_ATTRIBUTE_NOT_CONTENT_INDEXED );
+		engine->ReleaseObject(obj);
+	}
+}