+++ /dev/null
-// Created on: 1993-09-14
-// Created by: GG
-// Copyright (c) 1993-1999 Matra Datavision
-// Copyright (c) 1999-2014 OPEN CASCADE SAS
-//
-// 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 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.
-
-//GG_040298 eliminer les variables statiques globales.
-
-#define PRO5676 //GG_020197
-// Donner la possibillite d'exprimer la taille
-// par rapport a la hauteur totale du caractere ou par
-// rapport a la hauteur "ascent" situee au dessus de la
-// ligne de base.
-// (CapsHeight flag)
-
-//GG_160498 etude G1343 gerer les polices transformables pour
-// l'utilisation de MFT_FontManager.
-
-// =====================================================================
-// DCB_120598 study S3553. Platform specific code has been deleted
-// ("#ifdef WNT") to be able to use on WNT the same font descriptor
-// string like on UNIX.
-// =====================================================================
-
-
-
-//-Version
-
-//-Design Declaration des variables specifiques aux Fontures de textes
-
-//-Warning Un style est definie, soit par son type predefini TOF_...
-// soit par sa description (Font string de type ADOBE)
-
-//-References
-
-//-Language C++ 2.0
-
-//-Declarations
-#define MAXFIELDS 14
-#define PITCHSIZE (0.00028 METER);
-
-// for the class
-#include <Aspect_FontStyle.ixx>
-#include <Aspect_Units.hxx>
-#include <stdio.h>
-
-//-Aliases
-
-//-Global data definitions
-
-// MyFontType : TypeOfFont from Aspect;
-// MyStyle : AsciiString from TCollection
-// MyFontName : AsciiCString from TCollection
-// MyFontSize : Real from Standard
-// MyFontSlant : Real from Standard
-// MyCapsHeight : Boolean from Standard
-
-//-Constructors
-
-//-Destructors
-
-//-Methods, in order
-
-Aspect_FontStyle::Aspect_FontStyle () {
-
- SetPredefinedStyle(Aspect_TOF_DEFAULT,0.003 METER,0.,Standard_False) ;
-}
-
-Aspect_FontStyle::Aspect_FontStyle (const Aspect_TypeOfFont Type, const Quantity_Length Size, const Quantity_PlaneAngle Slant, const Standard_Boolean CapsHeight) {
-
- SetPredefinedStyle(Type,Size,Slant,CapsHeight) ;
-}
-
-Aspect_FontStyle::Aspect_FontStyle (const Standard_CString style, const Quantity_Length Size, const Quantity_PlaneAngle Slant, const Standard_Boolean CapsHeight) {
-
- MyFontType = Aspect_TOF_USERDEFINED ;
- MyFontSize = Size;
- MyFontSlant = Slant;
- MyCapsHeight = CapsHeight;
- MyStyle = style;
- MyFontName = Normalize(style,MyFontSize) ;
-}
-
-Aspect_FontStyle::Aspect_FontStyle (const Standard_CString style) {
-
- MyFontType = Aspect_TOF_USERDEFINED ;
- MyFontSize = 0. ;
- MyFontSlant = 0. ;
- MyCapsHeight = Standard_False;
- MyStyle = style;
- MyFontName = Normalize(style,MyFontSize) ;
-}
-
-Aspect_FontStyle& Aspect_FontStyle::Assign (const Aspect_FontStyle& Other) {
-
- MyFontType = Other.Style() ;
- MyFontSize = Other.Size() ;
- MyFontSlant = Other.Slant() ;
- MyStyle = Other.Value();
- MyFontName = Other.FullName() ;
- MyCapsHeight = Other.CapsHeight() ;
-
- return (*this);
-}
-
-void Aspect_FontStyle::SetValues ( const Aspect_TypeOfFont Type, const Quantity_Length Size, const Quantity_PlaneAngle Slant, const Standard_Boolean CapsHeight) {
-
- SetPredefinedStyle (Type,Size,Slant,CapsHeight);
-}
-
-void Aspect_FontStyle::SetValues ( const Standard_CString style, const Quantity_Length Size, const Quantity_PlaneAngle Slant, const Standard_Boolean CapsHeight) {
- MyFontType = Aspect_TOF_USERDEFINED ;
- MyFontSize = Size;
- MyFontSlant = Slant;
- MyCapsHeight = CapsHeight;
- MyStyle = style;
- MyFontName = Normalize(style,MyFontSize) ;
-}
-
-void Aspect_FontStyle::SetValues ( const Standard_CString style) {
- MyFontType = Aspect_TOF_USERDEFINED ;
- MyFontSize = 0. ;
- MyFontSlant = 0. ;
- MyCapsHeight = Standard_False;
- MyStyle = style;
- MyFontName = Normalize(style,MyFontSize) ;
-}
-
-// ============================================================================
-// ---Purpose: Sets the family of the font.
-// ============================================================================
-
-void Aspect_FontStyle::SetFamily(const Standard_CString aName) {
- MyFontName = SetField(MyFontName,aName,2);
-}
-
-// ============================================================================
-// ---Purpose: Sets the weight of the font.
-// ============================================================================
-
-void Aspect_FontStyle::SetWeight(const Standard_CString aName) {
- MyFontName = SetField(MyFontName,aName,3);
-}
-
-// ============================================================================
-// ---Purpose: Sets the Registry of the font.
-// ============================================================================
-
-void Aspect_FontStyle::SetRegistry(const Standard_CString aName) {
- MyFontName = SetField(MyFontName,aName,13);
-}
-
-// ============================================================================
-// ---Purpose: Sets the Encoding of the font.
-// ============================================================================
-
-void Aspect_FontStyle::SetEncoding(const Standard_CString aName) {
- MyFontName = SetField(MyFontName,aName,14);
-}
-
-Aspect_TypeOfFont Aspect_FontStyle::Style () const {
-
- return (MyFontType);
-}
-
-Standard_Integer Aspect_FontStyle::Length () const {
-
- return MyStyle.Length();
-}
-
-Standard_CString Aspect_FontStyle::Value () const
-{
- return MyStyle.ToCString();
-}
-
-Quantity_Length Aspect_FontStyle::Size () const {
- return (MyFontSize);
-}
-
-Quantity_PlaneAngle Aspect_FontStyle::Slant () const {
-
- return (MyFontSlant);
-}
-
-Standard_Boolean Aspect_FontStyle::CapsHeight () const {
-
- return (MyCapsHeight);
-}
-
-// ============================================================================
-// ---Purpose: Returns the alias font name.
-// -- this is a shorter font name which identify the
-// -- main characteristics of the fonts.
-// ---Example: "helvetica-bold"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::AliasName() const
-{
-static TCollection_AsciiString aliasname;
- aliasname.Clear();
- TCollection_AsciiString family(Family());
- if( family.Length() > 0 && family != "*" ) {
- TCollection_AsciiString FAMILY = family; FAMILY.UpperCase();
- family.SetValue(1,FAMILY.Value(1));
- aliasname = family;
- }
- TCollection_AsciiString weight(Weight());
- if( weight.Length() > 0 && weight != "*" ) {
- TCollection_AsciiString WEIGHT = weight; WEIGHT.UpperCase();
- if( WEIGHT == "NORMAL" ) {
- weight.Clear();
- } else {
- weight.SetValue(1,WEIGHT.Value(1));
- }
- } else weight.Clear();
- TCollection_AsciiString sslant(SSlant());
- if( sslant.Length() > 0 && sslant != "*" ) {
- if( sslant == "r" ) {
- sslant.Clear();
- } else if( sslant == "i" ) {
- weight += "Italic";
- sslant.Clear();
- } else if( sslant == "o" ) {
- weight += "Oblique";
- sslant.Clear();
- }
- } else sslant.Clear();
- if( weight.Length() > 0 ) {
- aliasname += '-'; aliasname += weight;
- }
- if( sslant.Length() > 0 ) {
- aliasname += '-'; aliasname += sslant;
- }
- TCollection_AsciiString swidth(SWidth());
- if( swidth.Length() > 0 && swidth != "*" ) {
- TCollection_AsciiString SWIDTH = swidth; SWIDTH.UpperCase();
- if( SWIDTH == "NORMAL" ) {
- } else {
- if( !weight.Length() ) aliasname += '-';
- aliasname += '-'; aliasname += swidth;
- }
- }
- return aliasname.ToCString();
-}
-// ============================================================================
-// ---Purpose: Returns the full normalized font name
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::FullName () const {
-
- return (MyFontName.ToCString());
-}
-
-// ============================================================================
-// ---Purpose: Returns the foundry of the font.
-// ---Example: "adobe"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::Foundry() const
-{
- return Field(MyFontName,1);
-}
-
-// ============================================================================
-// ---Purpose: Returns the family of the font.
-// ---Example: "helvetica"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::Family() const
-{
- return Field(MyFontName,2);
-}
-
-// ============================================================================
-// ---Purpose: Returns the weight of the font.
-// ---Example: "bold"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::Weight() const
-{
- return Field(MyFontName,3);
-}
-
-// ============================================================================
-// ---Purpose: Returns the char set registry of the font.
-// ---Example: "iso8859"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::Registry() const
-{
- return Field(MyFontName,13);
-}
-
-// ============================================================================
-// ---Purpose: Returns the char set encoding of the font.
-// ---Example: "1"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::Encoding() const
-{
- return Field(MyFontName,14);
-}
-
-// ============================================================================
-// ---Purpose: Returns the slant of the font.
-// ---Example: "i"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::SSlant() const
-{
- return Field(MyFontName,4);
-}
-
-// ============================================================================
-// ---Purpose: Returns the width name of the font.
-// ---Example: "normal"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::SWidth() const
-{
- return Field(MyFontName,5);
-}
-
-// ============================================================================
-// ---Purpose: Returns the style name of the font.
-// ---Example: "serif"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::SStyle() const
-{
- return Field(MyFontName,6);
-}
-
-// ============================================================================
-// ---Purpose: Returns the pixel size of the font.
-// ---Example: "14"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::SPixelSize() const
-{
- return Field(MyFontName,7);
-}
-
-// ============================================================================
-// ---Purpose: Returns the point size of the font.
-// ---Example: "140"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::SPointSize() const
-{
- return Field(MyFontName,8);
-}
-// ============================================================================
-// ---Purpose: Returns the resolution X of the font.
-// ---Example: "75"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::SResolutionX() const
-{
- return Field(MyFontName,9);
-}
-
-// ============================================================================
-// ---Purpose: Returns the resolution Y of the font.
-// ---Example: "75"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::SResolutionY() const
-{
- return Field(MyFontName,10);
-}
-
-// ============================================================================
-// ---Purpose: Returns the spacing of the font.
-// ---Example: "p"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::SSpacing() const
-{
- return Field(MyFontName,11);
-}
-
-// ============================================================================
-// ---Purpose: Returns the average width of the font.
-// ---Example: "90"
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::SAverageWidth() const
-{
- return Field(MyFontName,12);
-}
-
-// ============================================================================
-// ---Purpose: Dumps the font attributes.
-// ============================================================================
-
-void Aspect_FontStyle::Dump() const
-{
- cout << ".Aspect_FontStyle::Dump() :" << endl;
- cout << "-----------------" << endl << endl;
- cout << " style name is : '" << this->Value() << "'" << endl;
- cout << " Normalized font name is : '" << this->FullName() << "'" << endl;
- cout << " Alias font name is : '" << this->AliasName() << "'" << endl;
- cout << " Foundry is : '" << this->Foundry() << "'" << endl;
- cout << " Family is : '" << this->Family() << "'" << endl;
- cout << " Weight is : '" << this->Weight() << "'" << endl;
- cout << " Slant is : '" << this->SSlant() << "'" << endl;
- cout << " Width is : '" << this->SWidth() << "'" << endl;
- cout << " Style is : '" << this->SStyle() << "'" << endl;
- cout << " PixelSize is : '" << this->SPixelSize() << "'" << endl;
- cout << " PointSize is : '" << this->SPointSize() << "'" << endl;
- cout << " ResolutionX is : '" << this->SResolutionX() << "'" << endl;
- cout << " ResolutionY is : '" << this->SResolutionY() << "'" << endl;
- cout << " Spacing is : '" << this->SSpacing() << "'" << endl;
- cout << " AverageWidth is : '" << this->SAverageWidth() << "'" << endl;
- cout << " Registry is : '" << this->Registry() << "'" << endl;
- cout << " Encoding is : '" << this->Encoding() << "'" << endl << endl;
-}
-
-void Aspect_FontStyle::SetPredefinedStyle( const Aspect_TypeOfFont Type, const Quantity_Length Size, const Quantity_PlaneAngle Slant, const Standard_Boolean CapsHeight) {
-
- if( Size <= 0. )
- Aspect_FontStyleDefinitionError::Raise ("Bad font Size");
-
- MyFontType = Type ;
- MyFontSize = Size;
- MyFontSlant = Slant ;
- MyCapsHeight = CapsHeight;
- Standard_CString pstyle = "" ;
- switch ( Type ) {
- case Aspect_TOF_USERDEFINED :
- Aspect_FontStyleDefinitionError::Raise ("Bad Font Type Style");
- case Aspect_TOF_DEFAULT :
- pstyle = "Defaultfont" ;
- break ;
- case Aspect_TOF_COURIER :
- pstyle = "Courier" ;
- break ;
- case Aspect_TOF_HELVETICA :
- pstyle = "Helvetica" ;
- break ;
- case Aspect_TOF_TIMES :
- pstyle = "Times" ;
- break ;
- }
- MyStyle = pstyle;
- MyFontName = Normalize(pstyle,MyFontSize);
-}
-
-Standard_Boolean Aspect_FontStyle::IsEqual(const Aspect_FontStyle& Other) const
-{
- return (
- (MyFontType == Other.MyFontType) &&
- (MyFontName.Length() == Other.MyFontName.Length()) &&
- (MyFontName == Other.MyFontName) &&
- (MyFontSize == Other.MyFontSize) &&
- (MyFontSlant == Other.MyFontSlant) &&
- (MyCapsHeight == Other.MyCapsHeight)
- );
-
-}
-
-Standard_Boolean Aspect_FontStyle::IsNotEqual(const Aspect_FontStyle& Other) const
-{
- return !IsEqual(Other);
-}
-
-// ============================================================================
-// ---Purpose: Returns a normalized XLFD descriptor from the font name
-// -- <aFontName>
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::Normalize(const Standard_CString aFontName,Standard_Real& aSize)
-{
- Aspect_FontStyleDefinitionError_Raise_if(
- !aFontName ,"NULL font descriptor");
-
-static TCollection_AsciiString afontstring;
-static TCollection_AsciiString astar("*");
-static TCollection_AsciiString azero("0");
-TCollection_AsciiString afield,afontname(aFontName);
-Standard_CString pfontname = NULL;
-Standard_Boolean xlfd = Standard_False;
-Standard_Integer i,len = afontname.Length();
-
- afontstring = "";
-
- if( len <= 0 ) return pfontname;
-
- if( afontname.Value(1) != '-' ) afontname.Prepend("-adobe-");
- for( i=1 ; i<=MAXFIELDS ; i++ ) {
- Standard_CString pfield = Field(afontname,i);
- switch (i) {
- case 1:
- if( pfield ) {
- afield = pfield; afield.LowerCase();
- {afontstring += '-'; afontstring += afield;}
- } else {
- afontstring += "-adobe";
- }
- break;
- case 7:
- if( pfield ) {
- afield = pfield; afield.LowerCase();
- if( afield == astar ) {
- if( aSize > 0. ) afontstring += "-*";
- else {afontstring += "-0"; xlfd = Standard_True;}
- } else if( afield == azero ) { afontstring += "-0"; xlfd = Standard_True;}
- else {afontstring += '-'; afontstring += afield;}
- } else {
- if( aSize > 0. ) afontstring += "-*";
- else { afontstring += "-0"; xlfd = Standard_True;}
- }
- break;
- case 8:
- case 9:
- case 10:
- if( xlfd ) {
- afontstring += "-0";
- } else if( pfield ) {
- afield = pfield; afield.LowerCase();
- afontstring += '-'; afontstring += afield;
- } else {
- afontstring += "-*";
- }
- break;
- case 13:
- if( pfield ) {
- afield = pfield; afield.LowerCase();
- afontstring += '-'; afontstring += afield;
- } else {
- afontstring += "-*";
- }
- break;
- default:
- if( pfield ) {
- afield = pfield;
- afontstring += '-'; afontstring += afield;
- } else {
- afontstring += "-*";
- }
- }
- }
- pfontname = afontstring.ToCString();
- if( aSize == 0. ) {
- Standard_CString psize = Field(pfontname,7);
- Standard_Integer isize;
- if( sscanf(psize,"%d",&isize) == 1 ) {
- aSize = isize*PITCHSIZE;
- } else {
- aSize = 2. MILLIMETER;
- }
- }
-
- return pfontname;
-}
-
-// ============================================================================
-// ---Purpose: Returns the field at position <aRank>
-// -- from the font name <aFontName>.
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::Field(const TCollection_AsciiString& aFontName,const Standard_Integer aRank)
-{
-static TCollection_AsciiString afieldstring;
-Standard_Integer length = aFontName.Length();
-Standard_CString pfield = NULL;
-
- if( length > 0 && aRank >= 1 && aRank <= MAXFIELDS ) {
- Standard_Integer start = 1,end = 0;
- start = aFontName.Location(aRank,'-',1,length);
- end = aFontName.Location(aRank+1,'-',1,length);
- afieldstring = "";
- if( start > 0 && end > 0 ) {
- start++ ;
- end--;
- if( end >= start ) afieldstring = aFontName.SubString(start,end);
- else afieldstring = "";
- } else if( start > 0 ) {
- start++ ;
- end = length;
- if( end >= start ) afieldstring = aFontName.SubString(start,end);
- else afieldstring = "";
- } else {
- return NULL;
- }
- }
- pfield = afieldstring.ToCString();
-
- return pfield;
-}
-
-// ============================================================================
-// ---Purpose: Sets the field at position <aRank>
-// -- of the font <aFontName>
-// -- from the field <aField>.
-// ============================================================================
-
-Standard_CString Aspect_FontStyle::SetField(const TCollection_AsciiString& aFontName,const Standard_CString aField,const Standard_Integer aRank)
-{
-static TCollection_AsciiString afontstring;
-Standard_Integer length = aFontName.Length();
-Standard_CString pfontname = NULL;
-
- if( length > 0 && aRank >= 1 && aRank <= MAXFIELDS ) {
- Standard_Integer start = 1,end = 0;
- start = aFontName.Location(aRank,'-',1,length);
- end = aFontName.Location(aRank+1,'-',1,length);
- TCollection_AsciiString lowername(""),uppername("");
- if( start > 0 && end > 0 ) {
- if( end > start ) {
- if( start > 1 ) lowername = aFontName.SubString(1,start);
- uppername = aFontName.SubString(end,length);
- }
- } else if( start > 1 ) {
- lowername = aFontName.SubString(1,start);
- } else {
- return NULL;
- }
- afontstring = lowername;
- afontstring += aField; afontstring += uppername;
- pfontname = afontstring.ToCString();
- }
-
- return pfontname;
-}
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