546 lines
12 KiB
C++
546 lines
12 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdpch.h"
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#include "nel/gui/view_bitmap.h"
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#include "nel/misc/xml_auto_ptr.h"
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#include "nel/gui/widget_manager.h"
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#include "nel/gui/interface_group.h"
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#include "nel/gui/group_container_base.h"
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using namespace std;
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using namespace NLMISC;
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using namespace NL3D;
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NLMISC_REGISTER_OBJECT(CViewBase, CViewBitmap, std::string, "bitmap");
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REGISTER_UI_CLASS(CViewBitmap)
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namespace NLGUI
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{
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std::string CViewBitmap::getProperty( const std::string &name ) const
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{
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if( name == "color" )
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{
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return toString( _Color );
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}
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else
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if( name == "txtoffsetx" )
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{
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return toString( _TxtOffsetX );
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}
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else
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if( name == "txtoffsety" )
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{
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return toString( _TxtOffsetY );
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}
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else
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if( name == "txtwidth" )
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{
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return toString( _TxtWidth );
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}
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else
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if( name == "txtheight" )
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{
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return toString( _TxtHeight );
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}
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else
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if( name == "texture" )
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{
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return getTexture();
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}
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else
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if( name == "scale" )
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{
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return toString( _Scale );
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}
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else
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if( name == "rot" )
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{
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return toString( _Rot );
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}
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else
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if( name == "flip" )
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{
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return toString( _Flip );
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}
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else
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if( name == "tile" )
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{
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return toString( _Tile );
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}
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else
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if( name == "align" )
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{
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std::string align;
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if( ( _Align & 1 ) != 0 )
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align += "R";
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else
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align += "L";
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if( ( _Align & 2 ) != 0 )
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align += "T";
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else
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align += "B";
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return align;
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}
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else
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if( name == "inherit_gc_alpha" )
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{
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return toString( _InheritGCAlpha );
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}
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else
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return CViewBase::getProperty( name );
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}
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void CViewBitmap::setProperty( const std::string &name, const std::string &value )
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{
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if( name == "color" )
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{
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CRGBA c;
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if( fromString( value, c ) )
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_Color = c;
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return;
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}
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else
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if( name == "txtoffsetx" )
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{
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sint32 i;
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if( fromString( value, i ) )
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_TxtOffsetX = i;
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return;
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}
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else
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if( name == "txtoffsety" )
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{
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sint32 i;
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if( fromString( value, i ) )
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_TxtOffsetY = i;
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return;
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}
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else
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if( name == "txtwidth" )
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{
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sint32 i;
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if( fromString( value, i ) )
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_TxtWidth = i;
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return;
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}
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else
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if( name == "txtheight" )
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{
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sint32 i;
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if( fromString( value, i ) )
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_TxtHeight = i;
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return;
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}
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else
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if( name == "texture" )
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{
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setTexture( value );
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return;
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}
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else
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if( name == "scale" )
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{
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bool b;
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if( fromString( value, b ) )
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_Scale = b;
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return;
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}
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else
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if( name == "rot" )
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{
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sint32 i;
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if( fromString( value, i ) )
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_Rot = i;
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return;
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}
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else
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if( name == "flip" )
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{
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bool b;
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if( fromString( value, b ) )
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_Flip = b;
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return;
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}
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else
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if( name == "tile" )
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{
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bool b;
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if( fromString( value, b ) )
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_Tile = b;
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return;
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}
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else
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if( name == "align" )
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{
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std::string::size_type i;
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for( i = 0; i < value.size(); i++ )
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{
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const char c = value[ i ];
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switch( c )
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{
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case 'L':
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_Align &= ~1;
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break;
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case 'R':
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_Align |= 1;
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break;
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case 'B':
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_Align &= ~2;
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break;
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case 'T':
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_Align |= 2;
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break;
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}
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}
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return;
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}
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else
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if( name == "inherit_gc_alpha" )
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{
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bool b;
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if( fromString( value, b ) )
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_InheritGCAlpha = b;
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return;
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}
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else
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CViewBase::setProperty( name, value );
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}
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xmlNodePtr CViewBitmap::serialize( xmlNodePtr parentNode, const char *type ) const
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{
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xmlNodePtr node = CViewBase::serialize( parentNode, type );
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if( node == NULL )
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return NULL;
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xmlSetProp( node, BAD_CAST "type", BAD_CAST "bitmap" );
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xmlSetProp( node, BAD_CAST "color", BAD_CAST toString( _Color ).c_str() );
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xmlSetProp( node, BAD_CAST "txtoffsetx", BAD_CAST toString( _TxtOffsetX ).c_str() );
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xmlSetProp( node, BAD_CAST "txtoffsety", BAD_CAST toString( _TxtOffsetY ).c_str() );
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xmlSetProp( node, BAD_CAST "txtwidth", BAD_CAST toString( _TxtWidth ).c_str() );
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xmlSetProp( node, BAD_CAST "txtheight", BAD_CAST toString( _TxtHeight ).c_str() );
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xmlSetProp( node, BAD_CAST "texture", BAD_CAST getTexture().c_str() );
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xmlSetProp( node, BAD_CAST "scale", BAD_CAST toString( _Scale ).c_str() );
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xmlSetProp( node, BAD_CAST "rot", BAD_CAST toString( _Rot ).c_str() );
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xmlSetProp( node, BAD_CAST "flip", BAD_CAST toString( _Flip ).c_str() );
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xmlSetProp( node, BAD_CAST "tile", BAD_CAST toString( _Tile ).c_str() );
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xmlSetProp( node, BAD_CAST "inherit_gc_alpha", BAD_CAST toString( _InheritGCAlpha ).c_str() );
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std::string align;
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if( ( _Align & 1 ) != 0 )
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align += "R";
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else
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align += "L";
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if( ( _Align & 2 ) != 0 )
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align += "T";
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else
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align += "B";
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xmlSetProp( node, BAD_CAST "txtoffsetx", BAD_CAST align.c_str() );
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return node;
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}
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// ----------------------------------------------------------------------------
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bool CViewBitmap::parse(xmlNodePtr cur, CInterfaceGroup * parentGroup)
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{
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CXMLAutoPtr prop;
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//try to get props that can be inherited from groups
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//if a property is not defined, try to find it in the parent group.
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//if it is undefined, set it to zero
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if (! CViewBase::parse(cur,parentGroup) )
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{
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string tmp = string("cannot parse view:")+getId()+", parent:"+parentGroup->getId();
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nlinfo (tmp.c_str());
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return false;
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}
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//try to get the NEEDED specific props
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prop= (char*) xmlGetProp( cur, (xmlChar*)"color" );
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_Color = CRGBA(255,255,255,255);
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if (prop)
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_Color = convertColor (prop);
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prop = (char*) xmlGetProp( cur, (xmlChar*)"txtoffsetx" );
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_TxtOffsetX = 0;
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if (prop) fromString((const char*)prop, _TxtOffsetX);
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prop = (char*) xmlGetProp( cur, (xmlChar*)"txtoffsety" );
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_TxtOffsetY = 0;
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if (prop) fromString((const char*)prop, _TxtOffsetY);
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prop = (char*) xmlGetProp( cur, (xmlChar*)"txtwidth" );
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_TxtWidth = -1;
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if (prop) fromString((const char*)prop, _TxtWidth);
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prop = (char*) xmlGetProp( cur, (xmlChar*)"txtheight" );
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_TxtHeight = -1;
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if (prop) fromString((const char*)prop, _TxtHeight);
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prop = (char*) xmlGetProp( cur, (xmlChar*)"texture" );
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if (prop)
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{
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string TxName = (const char *) prop;
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TxName = strlwr (TxName);
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setTexture (TxName);
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//CInterfaceManager *pIM = CInterfaceManager::getInstance();
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//CViewRenderer &rVR = *CViewRenderer::getInstance();
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//_TextureId = rVR.getTextureIdFromName (TxName);
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}
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prop = (char*) xmlGetProp( cur, (xmlChar*)"scale" );
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_Scale = false;
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if (prop)
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_Scale = convertBool(prop);
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prop = (char*) xmlGetProp( cur, (xmlChar*)"rot" );
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_Rot = 0;
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if (prop)
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fromString((const char*)prop, _Rot);
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prop = (char*) xmlGetProp( cur, (xmlChar*)"flip" );
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_Flip = false;
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if (prop)
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_Flip = convertBool(prop);
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prop = (char*) xmlGetProp( cur, (xmlChar*)"tile" );
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_Tile = false;
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if (prop)
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_Tile = convertBool(prop);
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prop = (char*) xmlGetProp (cur, (xmlChar*)"align");
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_Align = 0;
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if (prop)
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{
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const char *seekPtr = prop.getDatas();
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while (*seekPtr != 0)
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{
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if ((*seekPtr=='l')||(*seekPtr=='L'))
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{
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_Align &= ~1;
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}
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if ((*seekPtr=='r')||(*seekPtr=='R'))
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{
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_Align |= 1;
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}
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if ((*seekPtr=='b')||(*seekPtr=='B'))
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{
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_Align &= ~2;
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}
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if ((*seekPtr=='t')||(*seekPtr=='T'))
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{
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_Align |= 2;
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}
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++seekPtr;
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}
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}
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_InheritGCAlpha = false;
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prop = (char*) xmlGetProp( cur, (xmlChar*)"inherit_gc_alpha" );
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if (prop)
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{
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_InheritGCAlpha = convertBool(prop);
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}
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return true;
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}
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// ----------------------------------------------------------------------------
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void CViewBitmap::draw ()
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{
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CViewRenderer &rVR = *CViewRenderer::getInstance();
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CRGBA col;
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if(getModulateGlobalColor())
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{
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col.modulateFromColor (_Color, CWidgetManager::getInstance()->getGlobalColorForContent());
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}
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else
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{
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col= _Color;
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col.A = (uint8)(((sint32)col.A*((sint32)CWidgetManager::getInstance()->getGlobalColorForContent().A+1))>>8);
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}
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if (_InheritGCAlpha)
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{
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// search a parent container
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CInterfaceGroup *gr = getParent();
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while (gr)
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{
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if (gr->isGroupContainer())
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{
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CGroupContainerBase *gc = static_cast<CGroupContainerBase*>(gr);
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col.A = (uint8)(((sint32)col.A*((sint32)gc->getCurrentContainerAlpha()+1))>>8);
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break;
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}
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gr = gr->getParent();
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}
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}
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if (_Scale && !_Tile)
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{
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rVR.drawRotFlipBitmap (_RenderLayer, _XReal, _YReal,
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_WReal, _HReal,
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(uint8)_Rot, _Flip,
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_TextureId,
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col );
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}
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else
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{
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if (!_Tile)
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{
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rVR.draw11RotFlipBitmap (_RenderLayer, _XReal, _YReal,
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(uint8)_Rot, _Flip,
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_TextureId,
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col);
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}
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else
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{
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rVR.drawRotFlipBitmapTiled(_RenderLayer, _XReal, _YReal,
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_WReal, _HReal,
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(uint8)_Rot, _Flip,
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_TextureId,
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_Align,
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col);
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}
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}
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}
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// ----------------------------------------------------------------------------
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void CViewBitmap::updateCoords()
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{
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if (!_Scale)
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{
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CViewRenderer &rVR = *CViewRenderer::getInstance();
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sint32 txw, txh;
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rVR.getTextureSizeFromId (_TextureId, txw, txh);
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_W = txw;
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_H = txh;
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}
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CViewBase::updateCoords();
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}
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// ----------------------------------------------------------------------------
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void CViewBitmap::setTexture(const std::string & TxName)
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{
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_TextureId.setTexture (TxName.c_str (), _TxtOffsetX, _TxtOffsetY, _TxtWidth, _TxtHeight, false);
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}
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// ----------------------------------------------------------------------------
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std::string CViewBitmap::getTexture () const
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{
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CViewRenderer &rVR = *CViewRenderer::getInstance();
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return rVR.getTextureNameFromId (_TextureId);
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}
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// ***************************************************************************
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void CViewBitmap::fitTexture()
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{
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CViewRenderer &rVR = *CViewRenderer::getInstance();
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sint32 w, h;
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rVR.getTextureSizeFromId(_TextureId, w, h);
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setW(w);
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setH(h);
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}
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// ***************************************************************************
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void CViewBitmap::setColorAsString(const std::string & col)
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{
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_Color = convertColor (col.c_str());
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}
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// ***************************************************************************
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std::string CViewBitmap::getColorAsString() const
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{
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return NLMISC::toString(_Color.R) + " " + NLMISC::toString(_Color.G) + " " + NLMISC::toString(_Color.B) + " " + NLMISC::toString(_Color.A);
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}
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// ***************************************************************************
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void CViewBitmap::setColorAsInt(sint32 col)
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{
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_Color.setPacked(col);
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}
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// ***************************************************************************
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sint32 CViewBitmap::getColorAsInt() const
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{
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return _Color.getPacked();
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}
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// ***************************************************************************
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void CViewBitmap::setColorRGBA(NLMISC::CRGBA col)
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{
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_Color = col;
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}
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// ***************************************************************************
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NLMISC::CRGBA CViewBitmap::getColorRGBA() const
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{
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return _Color;
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}
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// ***************************************************************************
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sint32 CViewBitmap::getMaxUsedW() const
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{
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sint32 txw, txh;
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CViewRenderer &rVR = *CViewRenderer::getInstance();
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rVR.getTextureSizeFromId (_TextureId, txw, txh);
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return txw;
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}
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// ***************************************************************************
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sint32 CViewBitmap::getMinUsedW() const
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{
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return getMaxUsedW();
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}
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// ***************************************************************************
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void CViewBitmap::serial(NLMISC::IStream &f)
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{
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CViewBase::serial(f);
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f.serial(_TextureId);
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f.serial(_Color);
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f.serial(_Rot);
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f.serialEnum(_Align);
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f.serialEnum(_Type);
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nlSerialBitBool(f, _Scale);
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nlSerialBitBool(f, _Flip);
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nlSerialBitBool(f, _Tile);
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nlSerialBitBool(f, _InheritGCAlpha);
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f.serial(_TxtOffsetX);
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f.serial(_TxtOffsetY);
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f.serial(_TxtWidth);
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f.serial(_TxtHeight);
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}
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}
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// ***************************************************************************
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