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Tuesday the 7th of February 2012 @ 01:24pm

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LibN2L N2L Home Older News Downloads Documentation (n2l5) Class Hierarchy Compound List File List n2l:: Members Functions Whole n2l:: Ref Documentation (libN2L-4) Class Hierarchy Compound List File List n2l:: Members Functions Whole n2l:: Ref Bugtracker Project Page Report a Bug Bug List Related Things Life 2130 Devel Game Journal

LibN2L-4 Library Code Reference Classes Compounds Files Members Method Index Full Reference cGuiSpriteMousePointer.cpp Go to the documentation of this file. /************************************************************************ Nova-2 Library (libN2L, or simply n2l) Game development C++ Library Copyright (C) 2003 Aaron Cameron This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA A copy of the GNU Lesser General Public License has been provided with this library in the file 'COPYING'. Contact information for the author of this library has been provided with this library in the file 'AUTHOR'. ************************************************************************/ #include "cGuiSpriteMousePointer.h" #include "n2l/vfs.h" #include "n2l/events.h" #include "n2l/dynVars.h" #include "n2l/resourceManagement.h" /******************************************************************************/ namespace n2l { # ifdef N2L_PASSIVE_GUI_REG tBool cGuiSpriteMousePointer::smRegistered = cGuiFactory::current().registerLoader( "n2l::cGuiSpriteMousePointer", cGuiElement::loadNew<cGuiSpriteMousePointer> ); # endif /**************************************************************************/ cGuiSpriteMousePointer::cGuiSpriteMousePointer() : cGuiElement( tGuiPos(0,0), tGuiPos(1,1) ), mState(State_None), mVisible(true) { } /**************************************************************************/ cGuiSpriteMousePointer::cGuiSpriteMousePointer( const cVfsNodeInterface &iNode ) : cGuiElement( tGuiPos(0,0), tGuiPos(1,1) ), mState(State_None), mVisible(true) { load( iNode ); } /**************************************************************************/ cGuiSpriteMousePointer::cGuiSpriteMousePointer( const cDynVar &iDef ) : cGuiElement( tGuiPos(0,0), tGuiPos(1,1) ), mState(State_None), mVisible(true) { load( iDef ); } /**************************************************************************/ cGuiSpriteMousePointer::~cGuiSpriteMousePointer() { } /**************************************************************************/ void cGuiSpriteMousePointer::load( const cVfsNodeInterface & iNode ) { if (!iNode.likeFile()) throw cBadDataUseException( "cGuiSpriteMousePointer::load", "Provided node isn\'t like a file" ); // Load it. if (iNode.firstLine()!="n2l::cGuiSpriteMousePointer") throw cParsingException( "cGuiSpriteMousePointer::load", "This file isn\'t the right type" ); cDynVar def; if (iNode.buffer().size()<=(iNode.firstLine().size()+1)) throw cParsingException( "cGuiSpriteMousePointer::load", "No data after header!" ); def.unserialize( iNode.buffer().c_str()+iNode.firstLine().size()+1 ); load(def); } /**************************************************************************/ void cGuiSpriteMousePointer::load( const cDynVar &iDefinition ) { // Load parent properties cGuiElement::load( iDefinition ); if (iDefinition["fill"]) for (tSint i=State_None; i<State_NumStates; ++i) if (iDefinition["fill"][i]) { if (iDefinition["fill"][i].isArray()) fill( tState(i), iDefinition["fill"][i] ); else fill( tState(i), *cResourceManager::get<cGuiFill>( iDefinition["fill"][i]) ); } } /**************************************************************************/ void cGuiSpriteMousePointer::systemEvent( const cAutoPtr<const cEventInterface> &i_iEvent ) { switch (i_iEvent->type()) { case EventType_MouseMotion: { const cAutoPtr<const cMouseMotionEvent> Motion(i_iEvent); pos( Motion->pos() ); mVisible = true; // Must be if we're seeing motion events break; } case EventType_MouseButton: { const cAutoPtr<const cMouseButtonEvent> Button(i_iEvent); if (Button->pressed()) mState = State_Any; else mState = State_None; break; } case EventType_Active: { const cAutoPtr<const cActiveEvent> Active(i_iEvent); if (Active->whatActive() == cActiveEvent::WhatActive_Mouse) if (!Active->gained()) mVisible = false; } default: // Nothing. break; } // switch } /**************************************************************************/ void cGuiSpriteMousePointer::draw() const { if (!mVisible) return; mFill[mState].draw( pos(), innerSize() ); } /**************************************************************************/ void cGuiSpriteMousePointer::fill( const tState iState, const cGuiFill &iFill ) { if (iState<0 || iState>=State_NumStates) throw cOutOfBoundsException( "cGuiSpriteMousePointer::fill", "State out of range" ); mFill[iState] = iFill; } /**************************************************************************/ const cAutoPtr<cGuiElement> cGuiSpriteMousePointer::clone() const { cAutoPtr<cGuiElement> newElement( new cGuiSpriteMousePointer ); cloneInto( newElement ); return newElement; } /**************************************************************************/ void cGuiSpriteMousePointer::cloneInto( const cAutoPtr<cGuiSpriteMousePointer> &i_ioElement ) const { // Parent Properties first cGuiElement::cloneInto( i_ioElement ); // Now our properties. for (tSint i=0; i<State_NumStates; ++i) i_ioElement->fill(tState(i), mFill[i]); i_ioElement->mVisible = mVisible; } } // namespace n2l

©2012 Aaron Cameron