CWE-ou-minkata/Sources/Plasma/FeatureLib/pfGameGUIMgr/pfGUITextBoxMod.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program 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.

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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
//////////////////////////////////////////////////////////////////////////////
//                                                                          //
//  pfGUITextBoxMod Definition                                              //
//                                                                          //
//////////////////////////////////////////////////////////////////////////////

#include "hsTypes.h"
#include "hsStlUtils.h"
#include "pfGUITextBoxMod.h"
#include "pfGameGUIMgr.h"

#include "pnMessage/plRefMsg.h"
#include "pfMessage/pfGameGUIMsg.h"
#include "plMessage/plAnimCmdMsg.h"
#include "plAvatar/plAGModifier.h"
#include "plGImage/plDynamicTextMap.h"
#include "plgDispatch.h"
#include "hsResMgr.h"
#include "plResMgr/plLocalization.h"

#include "pfLocalizationMgr/pfLocalizationMgr.h"



//// Constructor/Destructor //////////////////////////////////////////////////

pfGUITextBoxMod::pfGUITextBoxMod()
{
//  SetFlag( kWantsInterest );
    SetFlag( kIntangible );
    fText = nil;
    fUseLocalizationPath = false;
}

pfGUITextBoxMod::~pfGUITextBoxMod()
{
    delete [] fText;
}

//// IEval ///////////////////////////////////////////////////////////////////

hsBool  pfGUITextBoxMod::IEval( double secs, hsScalar del, UInt32 dirty )
{
    return pfGUIControlMod::IEval( secs, del, dirty );
}

//// MsgReceive //////////////////////////////////////////////////////////////

hsBool  pfGUITextBoxMod::MsgReceive( plMessage *msg )
{
    return pfGUIControlMod::MsgReceive( msg );
}

//// IPostSetUpDynTextMap ////////////////////////////////////////////////////

void    pfGUITextBoxMod::IPostSetUpDynTextMap( void )
{
    pfGUIColorScheme *scheme = GetColorScheme();

    fDynTextMap->SetFont( scheme->fFontFace, scheme->fFontSize, scheme->fFontFlags, 
                            HasFlag( kXparentBgnd ) ? false : true );
    fDynTextMap->SetTextColor( scheme->fForeColor, 
                            ( HasFlag( kXparentBgnd ) && scheme->fBackColor.a == 0.f ) ? true : false );
}

//// IUpdate /////////////////////////////////////////////////////////////////

void    pfGUITextBoxMod::IUpdate( void )
{
    if( fDynTextMap == nil || !fDynTextMap->IsValid() )
        return;

    if( HasFlag( kCenterJustify ) )
        fDynTextMap->SetJustify( plDynamicTextMap::kCenter );
    else if( HasFlag( kRightJustify ) )
        fDynTextMap->SetJustify( plDynamicTextMap::kRightJustify );
    else
        fDynTextMap->SetJustify( plDynamicTextMap::kLeftJustify );

    fDynTextMap->ClearToColor( GetColorScheme()->fBackColor );

    std::wstring drawStr;
    if (fUseLocalizationPath && !fLocalizationPath.empty() && pfLocalizationMgr::InstanceValid())
        drawStr = pfLocalizationMgr::Instance().GetString(fLocalizationPath.c_str());
    else
    {
        if( fText != nil )
        {
            int lang = plLocalization::GetLanguage();
            std::vector<std::wstring> translations = plLocalization::StringToLocal(fText);
            if (translations[lang] == L"") // if the translations doesn't exist, draw English
                drawStr = translations[0].c_str();
            else
                drawStr = translations[lang].c_str();
        }
    }

    if (!drawStr.empty())
        fDynTextMap->DrawWrappedString( 4, 4, drawStr.c_str(), fDynTextMap->GetVisibleWidth() - 8, fDynTextMap->GetVisibleHeight() - 8 );

    fDynTextMap->FlushToHost();
}

void pfGUITextBoxMod::PurgeDynaTextMapImage()
{
    if ( fDynTextMap != nil )
        fDynTextMap->PurgeImage();
}

//// Read/Write //////////////////////////////////////////////////////////////

void    pfGUITextBoxMod::Read( hsStream *s, hsResMgr *mgr )
{
    pfGUIControlMod::Read(s, mgr);

    UInt32 len = s->ReadSwap32();
    if( len > 0 )
    {
        char *text = TRACKED_NEW char[ len + 1 ];
        s->Read( len, text );
        text[ len ] = 0;

        fText = hsStringToWString(text);
        delete [] text;
    }
    else
        fText = nil;

    fUseLocalizationPath = (s->ReadBool() != 0);
    if (fUseLocalizationPath)
    {
        wchar_t* temp = s->ReadSafeWString();
        fLocalizationPath = temp;
        delete [] temp;
    }
}

void    pfGUITextBoxMod::Write( hsStream *s, hsResMgr *mgr )
{
    pfGUIControlMod::Write( s, mgr );

    if( fText == nil )
        s->WriteSwap32( 0 );
    else
    {
        char *text = hsWStringToString(fText);
        s->WriteSwap32( strlen( text ) );
        s->Write( strlen( text ), text );
        delete [] text;
    }

    // Make sure we only write out to use localization path if the box is checked
    // and the path isn't empty
    bool useLoc = fUseLocalizationPath && !fLocalizationPath.empty();

    s->WriteBool(useLoc);
    if (useLoc)
        s->WriteSafeWString(fLocalizationPath.c_str());
}

//// HandleMouseDown/Up //////////////////////////////////////////////////////

void    pfGUITextBoxMod::HandleMouseDown( hsPoint3 &mousePt, UInt8 modifiers )
{
}

void    pfGUITextBoxMod::HandleMouseUp( hsPoint3 &mousePt, UInt8 modifiers )
{
}

void    pfGUITextBoxMod::HandleMouseDrag( hsPoint3 &mousePt, UInt8 modifiers )
{
}

//// SetText /////////////////////////////////////////////////////////////////

void    pfGUITextBoxMod::SetText( const char *text )
{
    delete [] fText;
    if (text)
    {
        fText = hsStringToWString(text);
    }
    else
        fText = nil;
    IUpdate();
}

void    pfGUITextBoxMod::SetText( const wchar_t *text )
{
    delete [] fText;
    if (text)
    {
        fText = TRACKED_NEW wchar_t[wcslen(text)+1];
        wcscpy(fText,text);
    }
    else
        fText = nil;
    IUpdate();
}

void pfGUITextBoxMod::SetLocalizationPath(const wchar_t* path)
{
    if (path)
        fLocalizationPath = path;
}

void pfGUITextBoxMod::SetLocalizationPath(const char* path)
{
    if (path)
    {
        wchar_t* wPath = hsStringToWString(path);
        fLocalizationPath = wPath;
        delete [] wPath;
    }
}

void pfGUITextBoxMod::SetUseLocalizationPath(bool use)
{
    fUseLocalizationPath = use;
}