kig/objects/text_imp.cc

   1 // Copyright (C)  2003  Dominique Devriese <devriese@kde.org>
   2
   3 // This program is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU General Public License
   5 // as published by the Free Software Foundation; either version 2
   6 // of the License, or (at your option) any later version.
   7
   8 // This program is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 // GNU General Public License for more details.
  12
  13 // You should have received a copy of the GNU General Public License
  14 // along with this program; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  16 // 02111-1307, USA.
  17
  18 #include "text_imp.h"
  19
  20 #include "bogus_imp.h"
  21 #include "../misc/kigpainter.h"
  22
  23 TextImp::TextImp( const QString& text, const Coordinate& loc, bool frame )
  24   : mtext( text), mloc( loc ), mframe( frame ), mboundrect( Rect::invalidRect() )
  25 {
  26 }
  27
  28 TextImp* TextImp::copy() const
  29 {
  30   return new TextImp( mtext, mloc );
  31 }
  32
  33 TextImp::~TextImp()
  34 {
  35 }
  36
  37 Coordinate TextImp::attachPoint() const
  38 {
  39   return Coordinate::invalidCoord();
  40 }
  41
  42 ObjectImp* TextImp::transform( const Transformation& t ) const
  43 {
  44   Coordinate nloc = t.apply( mloc );
  45   return new TextImp( mtext, nloc, mframe );
  46 }
  47
  48 void TextImp::draw( KigPainter& p ) const
  49 {
  50   mboundrect = p.simpleBoundingRect( mloc, mtext );
  51   p.drawTextFrame( mboundrect, mtext, mframe );
  52 }
  53
  54 bool TextImp::contains( const Coordinate& p, int, const KigWidget& ) const
  55 {
  56   return mboundrect.contains( p );
  57 }
  58
  59 bool TextImp::inRect( const Rect& r, int, const KigWidget& ) const
  60 {
  61   return mboundrect.intersects( r );
  62 }
  63
  64 bool TextImp::valid() const
  65 {
  66   return true;
  67 }
  68
  69 const uint TextImp::numberOfProperties() const
  70 {
  71   return Parent::numberOfProperties() + 1;
  72 }
  73
  74 const QCStringList TextImp::propertiesInternalNames() const
  75 {
  76   QCStringList ret = Parent::propertiesInternalNames();
  77   ret << "text";
  78   return ret;
  79 }
  80
  81 const QCStringList TextImp::properties() const
  82 {
  83   QCStringList ret = Parent::properties();
  84   ret << I18N_NOOP( "Text" );
  85   return ret;
  86 }
  87
  88 const ObjectImpType* TextImp::impRequirementForProperty( uint which ) const
  89 {
  90   if ( which < Parent::numberOfProperties() )
  91     return Parent::impRequirementForProperty( which );
  92   return TextImp::stype();
  93 }
  94
  95 const char* TextImp::iconForProperty( uint which ) const
  96 {
  97   if ( which < Parent::numberOfProperties() )
  98     return Parent::iconForProperty( which );
  99   else if ( which == Parent::numberOfProperties() )
 100     return "text"; // text
 101   else assert( false );
 102   return "";
 103 }
 104
 105 ObjectImp* TextImp::property( uint which, const KigDocument& w ) const
 106 {
 107   if ( which < Parent::numberOfProperties() )
 108     return Parent::property( which, w );
 109   else if ( which == Parent::numberOfProperties() )
 110     return new StringImp( text() );
 111   else assert( false );
 112   return new InvalidImp;
 113 }
 114
 115 QString TextImp::text() const
 116 {
 117   return mtext;
 118 }
 119
 120 void TextImp::visit( ObjectImpVisitor* vtor ) const
 121 {
 122   vtor->visit( this );
 123 }
 124
 125 const Coordinate TextImp::coordinate() const
 126 {
 127   return mloc;
 128 }
 129
 130 bool TextImp::equals( const ObjectImp& rhs ) const
 131 {
 132   return rhs.inherits( TextImp::stype() ) &&
 133     static_cast<const TextImp&>( rhs ).coordinate() == coordinate() &&
 134     static_cast<const TextImp&>( rhs ).text() == text() &&
 135     static_cast<const TextImp&>( rhs ).hasFrame() == hasFrame();
 136 }
 137
 138 bool TextImp::hasFrame() const
 139 {
 140   return mframe;
 141 }
 142
 143 const ObjectImpType* TextImp::stype()
 144 {
 145   static const ObjectImpType t(
 146     Parent::stype(), "label",
 147     I18N_NOOP( "label" ),
 148     I18N_NOOP( "Select this label" ),
 149     I18N_NOOP( "Select label %1" ),
 150     I18N_NOOP( "Remove a Label" ),
 151     I18N_NOOP( "Add a Label" ),
 152     I18N_NOOP( "Move a Label" ),
 153     I18N_NOOP( "Attach to this label" ),
 154     I18N_NOOP( "Show a Label" ),
 155     I18N_NOOP( "Hide a Label" )
 156     );
 157   return &t;
 158 }
 159
 160 const ObjectImpType* TextImp::type() const
 161 {
 162   return TextImp::stype();
 163 }
 164
 165 bool TextImp::isPropertyDefinedOnOrThroughThisImp( uint which ) const
 166 {
 167   return Parent::isPropertyDefinedOnOrThroughThisImp( which );
 168 }
 169
 170 Rect TextImp::surroundingRect() const
 171 {
 172   return mboundrect;
 173 }