doom3-bfg/neo/d3xp/menus/MenuWidget_InfoBox.cpp
2012-11-26 12:58:24 -06:00

208 lines
No EOL
5.7 KiB
C++

/*
===========================================================================
Doom 3 BFG Edition GPL Source Code
Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company.
This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").
Doom 3 BFG Edition Source Code is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Doom 3 BFG Edition Source Code 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with Doom 3 BFG Edition Source Code. If not, see <http://www.gnu.org/licenses/>.
In addition, the Doom 3 BFG Edition Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 BFG Edition Source Code. If not, please request a copy in writing from id Software at the address below.
If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
===========================================================================
*/
#pragma hdrstop
#include "../../idLib/precompiled.h"
#include "../Game_local.h"
/*
========================
idMenuWidget_InfoBox::Update
========================
*/
void idMenuWidget_InfoBox::Initialize( idMenuHandler * data) {
idMenuWidget::Initialize( data );
}
/*
========================
idMenuWidget_InfoBox::Update
========================
*/
void idMenuWidget_InfoBox::Update() {
if ( GetSWFObject() == NULL ) {
return;
}
idSWFScriptObject & root = GetSWFObject()->GetRootObject();
if ( !BindSprite( root ) || GetSprite() == NULL ) {
return;
}
idSWFTextInstance * txtHeading = GetSprite()->GetScriptObject()->GetNestedText( "info", "heading", "txtVal" );
idSWFTextInstance * txtBody = GetSprite()->GetScriptObject()->GetNestedText( "info", "txtBody" );
if ( txtHeading != NULL ) {
txtHeading->SetText( heading );
}
if ( txtBody != NULL ) {
txtBody->SetText( info );
}
if ( scrollbar != NULL && txtBody != NULL ) {
txtBody->CalcMaxScroll();
scrollbar->Update();
}
idSWFScriptObject * info = GetSprite()->GetScriptObject()->GetNestedObj( "info" );
if ( info != NULL ) {
info->Set( "onRollOver", new ( TAG_SWF ) WrapWidgetSWFEvent( this, WIDGET_EVENT_ROLL_OVER, 0 ) );
info->Set( "onRollOut", new ( TAG_SWF ) WrapWidgetSWFEvent( this, WIDGET_EVENT_ROLL_OUT, 0 ) );
}
}
/*
========================
idMenuWidget_InfoBox::ObserveEvent
========================
*/
void idMenuWidget_InfoBox::ResetInfoScroll() {
idSWFScriptObject & root = GetSWFObject()->GetRootObject();
if ( !BindSprite( root ) || GetSprite() == NULL ){
return;
}
idSWFTextInstance * txtBody = GetSprite()->GetScriptObject()->GetNestedText( "info", "txtBody" );
if ( txtBody != NULL ) {
txtBody->scroll = 0;
}
if ( scrollbar != NULL ) {
scrollbar->Update();
}
}
/*
========================
idMenuWidget_InfoBox::Scroll
========================
*/
void idMenuWidget_InfoBox::Scroll( int d ) {
idSWFTextInstance * txtBody = GetSprite()->GetScriptObject()->GetNestedText( "info", "txtBody" );
if ( txtBody != NULL && txtBody->scroll + d >= 0 && txtBody->scroll + d <= txtBody->maxscroll ) {
txtBody->scroll += d;
}
if ( scrollbar != NULL ) {
scrollbar->Update();
}
}
/*
========================
idMenuWidget_InfoBox::GetScroll
========================
*/
int idMenuWidget_InfoBox::GetScroll() {
idSWFTextInstance * txtBody = GetSprite()->GetScriptObject()->GetNestedText( "info", "txtBody" );
if ( txtBody != NULL ) {
return txtBody->scroll;
}
return 0;
}
/*
========================
idMenuWidget_InfoBox::GetMaxScroll
========================
*/
int idMenuWidget_InfoBox::GetMaxScroll() {
idSWFTextInstance * txtBody = GetSprite()->GetScriptObject()->GetNestedText( "info", "txtBody" );
if ( txtBody != NULL ) {
return txtBody->maxscroll;
}
return 0;
}
/*
========================
idMenuWidget_InfoBox::SetScroll
========================
*/
void idMenuWidget_InfoBox::SetScroll( int scroll ) {
idSWFTextInstance * txtBody = GetSprite()->GetScriptObject()->GetNestedText( "info", "txtBody" );
if ( txtBody != NULL && scroll <= txtBody->maxscroll ) {
txtBody->scroll = scroll;
}
}
/*
========================
idMenuWidget_InfoBox::SetScrollbar
========================
*/
void idMenuWidget_InfoBox::SetScrollbar( idMenuWidget_ScrollBar * bar ) {
scrollbar = bar;
}
/*
========================
idMenuWidget_InfoBox::ObserveEvent
========================
*/
bool idMenuWidget_InfoBox::HandleAction( idWidgetAction & action, const idWidgetEvent & event, idMenuWidget * widget, bool forceHandled ) {
const idSWFParmList & parms = action.GetParms();
if ( action.GetType() == WIDGET_ACTION_SCROLL_VERTICAL ) {
const scrollType_t scrollType = static_cast< scrollType_t >( event.arg );
if ( scrollType == SCROLL_SINGLE ) {
Scroll( parms[ 0 ].ToInteger() );
}
return true;
}
return idMenuWidget::HandleAction( action, event, widget, forceHandled );
}
/*
========================
idMenuWidget_InfoBox::ObserveEvent
========================
*/
void idMenuWidget_InfoBox::ObserveEvent( const idMenuWidget & widget, const idWidgetEvent & event ) {
switch ( event.type ) {
case WIDGET_EVENT_FOCUS_ON: {
ResetInfoScroll();
break;
}
}
}