/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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// include ---------------------------------------------------------------
#include <tools/shl.hxx>
#include <tools/date.hxx>
#include <tools/time.hxx>
#include <vcl/svapp.hxx>
#include <vcl/msgbox.hxx>
#include <svl/itempool.hxx>
#include <svl/itemset.hxx>
#include <unotools/useroptions.hxx>
#include <unotools/localedatawrapper.hxx>
#include <comphelper/processfactory.hxx>
#include <svx/svxids.hrc>   // SID_ATTR_...
#include <svx/dialogs.hrc>  // RID_SVXDLG_POSTIT

#define _SVX_POSTDLG_CXX

#include <cuires.hrc>
#include "postdlg.hrc"
#include <svx/postattr.hxx>
#include "postdlg.hxx"
#include <dialmgr.hxx>

#include "helpid.hrc"

// static ----------------------------------------------------------------

static sal_uInt16 pRanges[] =
{
    SID_ATTR_POSTIT_AUTHOR,
    SID_ATTR_POSTIT_TEXT,
    0
};

// class SvxPostItDialog -------------------------------------------------

SvxPostItDialog::SvxPostItDialog( Window* pParent,
                                  const SfxItemSet& rCoreSet,
                                  sal_Bool bPrevNext,
                                  sal_Bool bRedline ) :

    SfxModalDialog( pParent, CUI_RES( RID_SVXDLG_POSTIT ) ),

    aPostItFL       ( this, CUI_RES( FL_POSTIT ) ),
    aLastEditLabelFT( this, CUI_RES( FT_LASTEDITLABEL ) ),
    aLastEditFT     ( this, CUI_RES( FT_LASTEDIT ) ),
    aEditFT         ( this, CUI_RES( FT_EDIT ) ),
    aEditED         ( this, CUI_RES( ED_EDIT ) ),
    aAuthorFT       ( this, CUI_RES( FT_AUTHOR) ),
    aAuthorBtn      ( this, CUI_RES( BTN_AUTHOR ) ),
    aOKBtn          ( this, CUI_RES( BTN_POST_OK ) ),
    aCancelBtn      ( this, CUI_RES( BTN_POST_CANCEL ) ),
    aHelpBtn        ( this, CUI_RES( BTN_POST_HELP ) ),
    aPrevBtn        ( this, CUI_RES( BTN_PREV ) ),
    aNextBtn        ( this, CUI_RES( BTN_NEXT ) ),

    rSet        ( rCoreSet ),
    pOutSet     ( 0 )

{
    if (bRedline)   // HelpIDs for redlining
    {
        SetHelpId(HID_REDLINING_DLG);
        aEditED.SetHelpId(HID_REDLINING_EDIT);
        aPrevBtn.SetHelpId(HID_REDLINING_PREV);
        aNextBtn.SetHelpId(HID_REDLINING_NEXT);
    }

    aPrevBtn.SetClickHdl( LINK( this, SvxPostItDialog, PrevHdl ) );
    aNextBtn.SetClickHdl( LINK( this, SvxPostItDialog, NextHdl ) );
    aAuthorBtn.SetClickHdl( LINK( this, SvxPostItDialog, Stamp ) );
    aOKBtn.SetClickHdl( LINK( this, SvxPostItDialog, OKHdl ) );

    Font aFont( aEditED.GetFont() );
    aFont.SetWeight( WEIGHT_LIGHT );
    aEditED.SetFont( aFont );

    sal_Bool bNew = sal_True;
    sal_uInt16 nWhich            = 0;

    if ( !bPrevNext )
    {
        aPrevBtn.Hide();
        aNextBtn.Hide();
    }

    nWhich = rSet.GetPool()->GetWhich( SID_ATTR_POSTIT_AUTHOR );
    String aAuthorStr, aDateStr;

    if ( rSet.GetItemState( nWhich, sal_True ) >= SFX_ITEM_AVAILABLE )
    {
        bNew = sal_False;
        const SvxPostItAuthorItem& rAuthor =
            (const SvxPostItAuthorItem&)rSet.Get( nWhich );
        aAuthorStr = rAuthor.GetValue();
    }
    else
        aAuthorStr = SvtUserOptions().GetID();

    nWhich = rSet.GetPool()->GetWhich( SID_ATTR_POSTIT_DATE );

    if ( rSet.GetItemState( nWhich, sal_True ) >= SFX_ITEM_AVAILABLE )
    {
        const SvxPostItDateItem& rDate =
            (const SvxPostItDateItem&)rSet.Get( nWhich );
        aDateStr = rDate.GetValue();
    }
    else
    {
        LocaleDataWrapper aLocaleWrapper( ::comphelper::getProcessServiceFactory(), Application::GetSettings().GetLocale() );
        aDateStr = aLocaleWrapper.getDate( Date( Date::SYSTEM ) );
    }

    nWhich = rSet.GetPool()->GetWhich( SID_ATTR_POSTIT_TEXT );

    rtl::OUString aTextStr;
    if ( rSet.GetItemState( nWhich, sal_True ) >= SFX_ITEM_AVAILABLE )
    {
        const SvxPostItTextItem& rText =
            (const SvxPostItTextItem&)rSet.Get( nWhich );
        aTextStr = rText.GetValue();
    }

    ShowLastAuthor(aAuthorStr, aDateStr);
    aEditED.SetText(convertLineEnd(aTextStr, GetSystemLineEnd()));

    if ( !bNew )
        SetText( CUI_RESSTR( STR_NOTIZ_EDIT ) );
    else
        // create newly
        SetText( CUI_RESSTR( STR_NOTIZ_INSERT ) );

    FreeResource();

    aEditED.SetAccessibleRelationLabeledBy(&aEditFT);
    aEditED.SetAccessibleRelationMemberOf(&aPostItFL);
    aAuthorBtn.SetAccessibleRelationMemberOf(&aPostItFL);
}

// -----------------------------------------------------------------------

SvxPostItDialog::~SvxPostItDialog()
{
    delete pOutSet;
    pOutSet = 0;
}

// -----------------------------------------------------------------------

void SvxPostItDialog::ShowLastAuthor(const String& rAuthor, const String& rDate)
{
    String sTxt( rAuthor );
    sTxt.AppendAscii( RTL_CONSTASCII_STRINGPARAM( ", " ) );
    sTxt += rDate;
    aLastEditFT.SetText( sTxt );
}

// -----------------------------------------------------------------------

sal_uInt16* SvxPostItDialog::GetRanges()
{
    return pRanges;
}

// -----------------------------------------------------------------------

void SvxPostItDialog::EnableTravel(sal_Bool bNext, sal_Bool bPrev)
{
    aPrevBtn.Enable(bPrev);
    aNextBtn.Enable(bNext);
}

// -----------------------------------------------------------------------

IMPL_LINK_NOARG_INLINE_START(SvxPostItDialog, PrevHdl)
{
    aPrevHdlLink.Call( this );
    return 0;
}
IMPL_LINK_NOARG_INLINE_END(SvxPostItDialog, PrevHdl)

// -----------------------------------------------------------------------

IMPL_LINK_NOARG_INLINE_START(SvxPostItDialog, NextHdl)
{
    aNextHdlLink.Call( this );
    return 0;
}
IMPL_LINK_NOARG_INLINE_END(SvxPostItDialog, NextHdl)

// -----------------------------------------------------------------------

IMPL_LINK_NOARG(SvxPostItDialog, Stamp)
{
    Date aDate( Date::SYSTEM );
    Time aTime( Time::SYSTEM );
    String aTmp( SvtUserOptions().GetID() );
    LocaleDataWrapper aLocaleWrapper( ::comphelper::getProcessServiceFactory(), Application::GetSettings().GetLocale() );
    String aStr( aEditED.GetText() );
    aStr.AppendAscii( RTL_CONSTASCII_STRINGPARAM( "\n---- " ) );

    if ( aTmp.Len() > 0 )
    {
        aStr += aTmp;
        aStr.AppendAscii( RTL_CONSTASCII_STRINGPARAM( ", " ) );
    }
    aStr += aLocaleWrapper.getDate(aDate);
    aStr.AppendAscii( RTL_CONSTASCII_STRINGPARAM( ", " ) );
    aStr += aLocaleWrapper.getTime(aTime, sal_False, sal_False);
    aStr.AppendAscii( RTL_CONSTASCII_STRINGPARAM( " ----\n" ) );

    aStr = convertLineEnd(aStr, GetSystemLineEnd());

    aEditED.SetText(aStr);
    xub_StrLen nLen = aStr.Len();
    aEditED.GrabFocus();
    aEditED.SetSelection( Selection( nLen, nLen ) );
    return 0;
}

// -----------------------------------------------------------------------

IMPL_LINK_NOARG(SvxPostItDialog, OKHdl)
{
    LocaleDataWrapper aLocaleWrapper( ::comphelper::getProcessServiceFactory(), Application::GetSettings().GetLocale() );
    pOutSet = new SfxItemSet( rSet );
    pOutSet->Put( SvxPostItAuthorItem( SvtUserOptions().GetID(),
                                         rSet.GetPool()->GetWhich( SID_ATTR_POSTIT_AUTHOR ) ) );
    pOutSet->Put( SvxPostItDateItem( aLocaleWrapper.getDate( Date( Date::SYSTEM ) ),
                                     rSet.GetPool()->GetWhich( SID_ATTR_POSTIT_DATE ) ) );
    pOutSet->Put( SvxPostItTextItem( aEditED.GetText(),
                                     rSet.GetPool()->GetWhich( SID_ATTR_POSTIT_TEXT ) ) );
    EndDialog( RET_OK );
    return 0;
}

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