//
// This file is part of Open CASCADE Technology software library.
//
-// This library is free software; you can redistribute it and / or modify it
-// under the terms of the GNU Lesser General Public version 2.1 as published
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
-// Updated:
+#include <Font_SystemFont.hxx>
-#include <Font_SystemFont.ixx>
+#include <Font_FontMgr.hxx>
#include <OSD_Path.hxx>
-#include <TCollection_HAsciiString.hxx>
+IMPLEMENT_STANDARD_RTTIEXT(Font_SystemFont, Standard_Transient)
-Font_SystemFont::Font_SystemFont():
-MyFontName(),
-MyFontAspect(Font_FA_Undefined),
-MyFaceSize(-1),
-MyVerification(Standard_False)
+// =======================================================================
+// function : Font_SystemFont
+// purpose :
+// =======================================================================
+Font_SystemFont::Font_SystemFont (const TCollection_AsciiString& theFontName)
+: myFontKey (theFontName),
+ myFontName (theFontName),
+ myIsSingleLine (Standard_False)
{
+ if (theFontName.IsEmpty()) { throw Standard_ProgramError ("Font_SystemFont constructor called with empty font name"); }
+ myFontKey.LowerCase();
}
-Font_SystemFont::Font_SystemFont( const Handle(TCollection_HAsciiString)& FontName,
- const Font_FontAspect FontAspect,
- const Handle(TCollection_HAsciiString)& FilePath ):
-MyFontName(FontName),
-MyFontAspect(FontAspect),
-MyFaceSize(-1),
-MyFilePath(FilePath),
-MyVerification(Standard_True)
+// =======================================================================
+// function : SetFontPath
+// purpose :
+// =======================================================================
+void Font_SystemFont::SetFontPath (Font_FontAspect theAspect,
+ const TCollection_AsciiString& thePath)
{
+ if (theAspect == Font_FontAspect_UNDEFINED) { throw Standard_ProgramError ("Font_SystemFont::SetFontPath() called with UNDEFINED aspect"); }
+ myFilePaths[theAspect] = thePath;
+}
+// =======================================================================
+// function : IsEqual
+// purpose :
+// =======================================================================
+Standard_Boolean Font_SystemFont::IsEqual (const Handle(Font_SystemFont)& theOtherFont) const
+{
+ return theOtherFont.get() == this
+ || myFontKey.IsEqual (theOtherFont->myFontKey);
}
-Font_SystemFont::Font_SystemFont (const Handle(TCollection_HAsciiString)& theXLFD,
- const Handle(TCollection_HAsciiString)& theFilePath) :
-MyFontAspect(Font_FA_Regular),
-MyFaceSize(-1),
-MyFilePath(theFilePath)
+// =======================================================================
+// function : ToString
+// purpose :
+// =======================================================================
+TCollection_AsciiString Font_SystemFont::ToString() const
{
- MyVerification = Standard_True;
- if (theXLFD.IsNull())
- {
- MyVerification = Standard_False; // empty font description handler
- }
- if (theXLFD->IsEmpty())
- {
- MyVerification = Standard_False; // empty font description
- }
+ TCollection_AsciiString aDesc;
+ aDesc += TCollection_AsciiString() + "'" + myFontName + "'";
- if (MyVerification)
+ bool isFirstAspect = true;
+ aDesc += " [aspects: ";
+ for (int anAspectIter = 0; anAspectIter < Font_FontAspect_NB; ++anAspectIter)
{
- MyFontName = theXLFD->Token ("-", 2);
- TCollection_AsciiString aXLFD (theXLFD->ToCString());
-
- // Getting font size for fixed size fonts
- if (aXLFD.Search ("-0-0-0-0-") >= 0)
- MyFaceSize = -1; // Scalable font
- else
- //TODO catch exeption
- MyFaceSize = aXLFD.Token ("-", 7).IntegerValue();
-
- // Detect font aspect
- if (aXLFD.Token ("-", 3).IsEqual ("bold") &&
- (aXLFD.Token ("-", 4).IsEqual ("i") || aXLFD.Token ("-", 4).IsEqual ("o")))
+ if (!HasFontAspect ((Font_FontAspect )anAspectIter))
{
- MyFontAspect = Font_FA_BoldItalic;
+ continue;
}
- else if (aXLFD.Token ("-", 3).IsEqual ("bold"))
+
+ if (!isFirstAspect)
{
- MyFontAspect = Font_FA_Bold;
+ aDesc += ",";
}
- else if (aXLFD.Token ("-", 4).IsEqual ("i") || aXLFD.Token ("-", 4).IsEqual ("o"))
+ else
{
- MyFontAspect = Font_FA_Italic;
+ isFirstAspect = false;
}
+ aDesc += Font_FontMgr::FontAspectToString ((Font_FontAspect )anAspectIter);
}
-}
-
-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;
+ aDesc += "]";
- 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;
-}
-
-Standard_Boolean Font_SystemFont::IsEqual(const Handle(Font_SystemFont)& theOtherFont) const
-{
- if (!MyFontName->IsSameString (theOtherFont->FontName(), Standard_False))
+ isFirstAspect = true;
+ aDesc += " [paths: ";
+ for (int anAspectIter = 0; anAspectIter < Font_FontAspect_NB; ++anAspectIter)
{
- return Standard_False;
- }
-
- if (MyFontAspect != theOtherFont->FontAspect())
- {
- return Standard_False;
- }
+ if (!HasFontAspect ((Font_FontAspect )anAspectIter))
+ {
+ continue;
+ }
- if (MyFaceSize != theOtherFont->FontHeight())
- {
- return Standard_False;
+ if (!isFirstAspect)
+ {
+ aDesc += ";";
+ }
+ else
+ {
+ isFirstAspect = false;
+ }
+ aDesc += FontPath ((Font_FontAspect )anAspectIter);
}
-
- return Standard_True;
+ aDesc += "]";
+ return aDesc;
}
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