0023466: Move OSD_FontMgr class outside TKernel

Created new package Font in TKService. Classes FontMgr and SystemFont have been moved from OSD package to Font package.
2025-08-09 13:22:24 +03:00 · 2012-10-11 17:45:15 +04:00
parent f1e162f2ad
commit eeaaaefb6f
39 changed files with 247 additions and 245 deletions
--- a/src/Font/Font_SystemFont.cxx
+++ b/src/Font/Font_SystemFont.cxx
@@ -0,0 +1,122 @@
+// Created on: 2008-01-20
+// Created by: Alexander A. BORODIN
+// Copyright (c) 2008-2012 OPEN CASCADE SAS
+//
+// The content of this file is subject to the Open CASCADE Technology Public
+// License Version 6.5 (the "License"). You may not use the content of this file
+// except in compliance with the License. Please obtain a copy of the License
+// at http://www.opencascade.org and read it completely before using this file.
+//
+// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
+// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+//
+// The Original Code and all software distributed under the License is
+// distributed on an "AS IS" basis, without warranty of any kind, and the
+// Initial Developer hereby disclaims all such warranties, including without
+// limitation, any warranties of merchantability, fitness for a particular
+// purpose or non-infringement. Please see the License for the specific terms
+// and conditions governing the rights and limitations under the License.
+
+
+// Updated:
+
+#include <Font_SystemFont.ixx>
+#include <OSD_Path.hxx>
+#include <TCollection_HAsciiString.hxx>
+
+
+Font_SystemFont::Font_SystemFont():
+MyFontName(),
+MyFontAspect(Font_FA_Undefined),
+MyFaceSize(-1),
+MyVerification(Standard_False)
+{
+}
+
+Font_SystemFont::Font_SystemFont( const Handle(TCollection_HAsciiString)& FontName,
+                                const Font_FontAspect FontAspect,
+                                const Handle(TCollection_HAsciiString)& FilePath ):
+MyFontName(FontName),
+MyFontAspect(FontAspect),
+MyFilePath(FilePath),
+MyFaceSize(-1),
+MyVerification(Standard_True)
+{
+
+}
+
+Font_SystemFont::Font_SystemFont( const Handle(TCollection_HAsciiString)& XLFD,
+                                const Handle(TCollection_HAsciiString)& FilePath) :
+MyFilePath(FilePath),
+MyFontAspect(Font_FA_Undefined)
+{
+  MyVerification = Standard_True;
+  if ( XLFD.IsNull() )
+  {
+    MyVerification=Standard_False;
+    printf("NULL XLFD handler \n");
+  }
+  if ( XLFD->IsEmpty() )
+  {
+    MyVerification=Standard_False;
+    printf("EMPTY XLFD handler \n");
+  }
+
+  if(MyVerification)
+  {
+    MyFontName = XLFD->Token( "-", 2 );
+    TCollection_AsciiString str( XLFD->ToCString() );
+
+    if ( str.Search( "-0-0-0-0-" ) >=0 )
+      MyFaceSize = -1;
+    else
+      //TODO catch exeption
+      MyFaceSize =  str.Token( "-", 7 ).IntegerValue();
+
+    //detect aspect
+    if ( str.Token("-", 3).IsEqual( "bold" ) )
+      MyFontAspect = Font_FA_Bold;
+    else if ( str.Token("-", 3).IsEqual( "medium" ) ||
+      str.Token("-", 3).IsEqual( "normal" ) )
+      MyFontAspect = Font_FA_Regular;
+
+    if ( MyFontAspect != Font_FA_Undefined && 
+      ( str.Token("-",4 ).IsEqual( "i" ) || str.Token("-",4 ).IsEqual( "o" ) ) ) 
+    {
+      if ( MyFontAspect == Font_FA_Bold )
+        MyFontAspect = Font_FA_BoldItalic;
+      else
+        MyFontAspect = Font_FA_Italic;
+    }
+  }
+}
+
+Standard_Boolean Font_SystemFont::IsValid() const{
+  if ( !MyVerification)
+    return Standard_False;
+
+  if ( MyFontAspect == Font_FA_Undefined )
+    return Standard_False;
+
+  if ( MyFontName->IsEmpty() || !MyFontName->IsAscii() )
+    return Standard_False;
+
+  OSD_Path path;  
+  return path.IsValid( MyFilePath->String() );
+}
+
+Handle(TCollection_HAsciiString) Font_SystemFont::FontPath() const{
+  return MyFilePath;
+}
+
+Handle(TCollection_HAsciiString) Font_SystemFont::FontName() const{
+  return MyFontName;
+}
+
+Font_FontAspect Font_SystemFont::FontAspect() const{
+  return MyFontAspect;
+}
+
+Standard_Integer Font_SystemFont::FontHeight() const {
+  return MyFaceSize;
+}