khanat-opennel-code/code/nel/src/gui/dbview_bar.cpp

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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "nel/gui/dbview_bar.h"
#include "nel/misc/xml_auto_ptr.h"
#include "nel/gui/interface_group.h"
#include "nel/gui/widget_manager.h"
#include "nel/gui/db_manager.h"
using namespace std;
using namespace NL3D;
using namespace NLMISC;
NLMISC_REGISTER_OBJECT(CViewBase, CDBViewBar, std::string, "bar");
namespace NLGUI
{
// ----------------------------------------------------------------------------
void CDBViewBar::parseValProp(xmlNodePtr cur, CInterfaceProperty &dbProp, sint32 &intProp, const char *name)
{
CXMLAutoPtr prop((const char*) xmlGetProp( cur, (xmlChar*)name ));
if (prop)
{
if ( isdigit(*prop.getDatas()) || *(prop.getDatas())=='-')
fromString((const char*)prop, intProp);
else
dbProp.link(prop);
}
}
// ----------------------------------------------------------------------------
bool CDBViewBar::parse (xmlNodePtr cur, CInterfaceGroup * parentGroup)
{
if (!CViewBitmap::parse(cur, parentGroup))
{
string tmp = "cannot parse view:"+getId()+", parent:"+parentGroup->getId();
nlinfo(tmp.c_str());
return false;
}
CXMLAutoPtr prop;
// read value, range and reference
parseValProp(cur, _Value, _ValueInt, "value");
parseValProp(cur, _Range, _RangeInt, "range");
parseValProp(cur, _Reference, _ReferenceInt, "reference");
// Get Visual props
prop= (char*) xmlGetProp( cur, (xmlChar*)"color_negative" );
_ColorNegative = CRGBA(0,0,0,0);
if (prop)
_ColorNegative = convertColor (prop);
// Bar Type
_Type = ViewBar_Normal;
prop = (char*) xmlGetProp( cur, (xmlChar*)"mini" );
if (prop)
if (convertBool(prop))
setType(ViewBar_Mini);
prop = (char*) xmlGetProp( cur, (xmlChar*)"ultra_mini" );
if (prop)
if (convertBool(prop))
setType(ViewBar_UltraMini);
prop = (char*) xmlGetProp( cur, (xmlChar*)"mini_thick" );
if (prop)
if (convertBool(prop))
setType(ViewBar_MiniThick);
if (_Type == ViewBar_Normal)
setType(ViewBar_Normal);
return true;
}
// ----------------------------------------------------------------------------
void CDBViewBar::setType (TViewBar vb)
{
_Type = vb;
switch(_Type)
{
case ViewBar_Normal: _Slot.setTexture ("w_slot_jauge_1.tga"); break;
case ViewBar_Mini: _Slot.setTexture ("w_slot_jauge_1_mini.tga"); break;
case ViewBar_UltraMini: _Slot.setTexture ("w_slot_jauge_1_umin.tga"); break;
case ViewBar_MiniThick: _Slot.setTexture ("w_slot_jauge_1_tmin.tga"); break;
}
_Slot.setPosRef (_PosRef);
_Slot.setParentPosRef (_ParentPosRef);
_Slot.setX (_X);
_Slot.setY (_Y);
_Scale = true;
switch(_Type)
{
case ViewBar_Normal: setTexture ("w_jauge_fill.tga"); break;
case ViewBar_Mini: setTexture ("w_jauge_fill_mini.tga"); break;
case ViewBar_UltraMini: setTexture ("w_jauge_fill_umin.tga"); break;
case ViewBar_MiniThick: setTexture ("w_jauge_fill_tmin.tga"); break;
}
// Get the Height Size.
sint32 wBar;
CViewRenderer::getInstance()->getTextureSizeFromId(_TextureId, wBar, _HBar);
}
// ----------------------------------------------------------------------------
void CDBViewBar::updateCoords ()
{
if (_ParentPos == NULL)
_Slot.setParentPos (_Parent);
else
_Slot.setParentPos (_ParentPos);
_Slot.updateCoords();
_W = _Slot.getW();
_H = _Slot.getH();
CViewBitmap::updateCoords();
}
// ----------------------------------------------------------------------------
sint64 CDBViewBar::getCurrentValProp(const CInterfaceProperty &dbProp, sint32 intProp)
{
if(dbProp.getNodePtr())
return dbProp.getSInt64();
else
return intProp;
}
// ----------------------------------------------------------------------------
void CDBViewBar::draw ()
{
float wBar = (float)(_Slot.getWReal()-4);
sint64 value= getCurrentValProp(_Value, _ValueInt);
sint64 range= getCurrentValProp(_Range, _RangeInt);
sint64 reference= getCurrentValProp(_Reference, _ReferenceInt);
// remove the reference
value-= reference;
range-= reference;
// draw the bar
CRGBA color = _Color;
if (range > 0)
{
float ratio= (float)value / range;
if (_ColorNegative.A != 0 && ratio < 0.0f)
{
ratio = - ratio;
color = _ColorNegative;
}
NLMISC::clamp(ratio, 0.f, 1.f);
wBar *= ratio;
}
else
wBar = 0;
_WReal = (sint32)wBar;
_Slot.draw();
CViewRenderer &rVR = *CViewRenderer::getInstance();
color.A = (uint8)(((sint32)color.A*((sint32)CWidgetManager::getInstance()->getGlobalColorForContent().A+1))>>8);
// compute the DeltaY: mean of dif.
sint32 deltaY= (_H-_HBar)/2;
rVR.drawRotFlipBitmap (_RenderLayer, _XReal+2, _YReal+deltaY, _WReal, _HBar, 0, false, _TextureId, color);
}
// ----------------------------------------------------------------------------
void CDBViewBar::setValueDbLink (const std::string &r)
{
CCDBNodeLeaf *pNL = NLGUI::CDBManager::getInstance()->getDbProp(r,false);
if (pNL != NULL) _Value.setNodePtr(pNL);
}
// ----------------------------------------------------------------------------
void CDBViewBar::setRangeDbLink (const std::string &r)
{
CCDBNodeLeaf *pNL = NLGUI::CDBManager::getInstance()->getDbProp(r,false);
if (pNL != NULL) _Range.setNodePtr(pNL);
}
// ----------------------------------------------------------------------------
void CDBViewBar::setReferenceDbLink (const std::string &r)
{
CCDBNodeLeaf *pNL = NLGUI::CDBManager::getInstance()->getDbProp(r,false);
if (pNL != NULL) _Reference.setNodePtr(pNL);
}
// ----------------------------------------------------------------------------
string CDBViewBar::getValueDbLink () const
{
if (_Value.getNodePtr() == NULL) return "";
return _Value.getNodePtr()->getFullName();
}
// ----------------------------------------------------------------------------
string CDBViewBar::getRangeDbLink () const
{
if (_Range.getNodePtr() == NULL) return "";
return _Range.getNodePtr()->getFullName();
}
// ----------------------------------------------------------------------------
string CDBViewBar::getReferenceDbLink () const
{
if (_Reference.getNodePtr() == NULL) return "";
return _Reference.getNodePtr()->getFullName();
}
}