/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#include <sfx2/frame.hxx>
#include <sfx2/viewfrm.hxx>
#include <sot/formats.hxx>
#include <sfx2/sfxsids.hrc>
#include <svl/macitem.hxx>
#include <ucbhelper/content.hxx>
#include <unotools/localfilehelper.hxx>
#include "hyperdlg.hrc"
#include "cuihyperdlg.hxx"
#include "hltpbase.hxx"
#include "macroass.hxx"
#include <svx/svxdlg.hxx>
#include <cuires.hrc>

using namespace ::ucbhelper;

//########################################################################
//#                                                                      #
//# ComboBox-Control, which is filled with all current framenames        #
//#                                                                      #
//########################################################################

/*************************************************************************
|*
|* Contructor / Destructor
|*
|************************************************************************/

SvxFramesComboBox::SvxFramesComboBox ( Window* pParent, const ResId& rResId,
                                        SfxDispatcher* pDispatch )
:   ComboBox (pParent, rResId)
{
    TargetList* pList = new TargetList;
    SfxViewFrame* pViewFrame = pDispatch ? pDispatch->GetFrame() : 0;
    SfxFrame* pFrame = pViewFrame ? &pViewFrame->GetTopFrame() : 0;
    if ( pFrame )
    {
        pFrame->GetTargetList(*pList);
        if( !pList->empty() )
        {
            size_t nCount = pList->size();
            size_t i;
            for ( i = 0; i < nCount; i++ )
            {
                InsertEntry( *pList->at( i ) );
            }
            for ( i = nCount; i; )
            {
                delete pList->at( --i );
            }
        }
        delete pList;
    }
}

SvxFramesComboBox::~SvxFramesComboBox ()
{
}
//########################################################################
//#                                                                      #
//# ComboBox-Control for URL's with History and Autocompletion           #
//#                                                                      #
//########################################################################

/*************************************************************************
|*
|* Contructor / Destructor
|*
|************************************************************************/

SvxHyperURLBox::SvxHyperURLBox( Window* pParent, INetProtocol eSmart, sal_Bool bAddresses )
: SvtURLBox         ( pParent, eSmart ),
  DropTargetHelper  ( this ),
  mbAccessAddress   (bAddresses)
{
}

sal_Int8 SvxHyperURLBox::AcceptDrop( const AcceptDropEvent& /* rEvt */ )
{
    return( IsDropFormatSupported( FORMAT_STRING ) ? DND_ACTION_COPY : DND_ACTION_NONE );
}

sal_Int8 SvxHyperURLBox::ExecuteDrop( const ExecuteDropEvent& rEvt )
{
    TransferableDataHelper  aDataHelper( rEvt.maDropEvent.Transferable );
    String                  aString;
    sal_Int8                nRet = DND_ACTION_NONE;

    if( aDataHelper.GetString( FORMAT_STRING, aString ) )
    {
        SetText( aString );
        nRet = DND_ACTION_COPY;
    }

    return nRet;
}

void SvxHyperURLBox::Select()
{
    SvtURLBox::Select();
}
void SvxHyperURLBox::Modify()
{
    SvtURLBox::Modify();
}
long SvxHyperURLBox::Notify( NotifyEvent& rNEvt )
{
    return SvtURLBox::Notify( rNEvt );
}
long SvxHyperURLBox::PreNotify( NotifyEvent& rNEvt )
{
    return SvtURLBox::PreNotify( rNEvt );
}

//########################################################################
//#                                                                      #
//# Hyperlink-Dialog: Tabpages-Baseclass                                 #
//#                                                                      #
//########################################################################

/*************************************************************************
|*
|* Con/Destructor, Initialize
|*
\************************************************************************/

SvxHyperlinkTabPageBase::SvxHyperlinkTabPageBase ( Window *pParent,
                                                   const ResId &rResId,
                                                   const SfxItemSet& rItemSet )
:   IconChoicePage          ( pParent, rResId, rItemSet ),
    mpGrpMore               ( NULL ),
    mpFtFrame               ( NULL ),
    mpCbbFrame              ( NULL ),
    mpFtForm                ( NULL ),
    mpLbForm                ( NULL ),
    mpFtIndication          ( NULL ),
    mpEdIndication          ( NULL ),
    mpFtText                ( NULL ),
    mpEdText                ( NULL ),
    mpBtScript              ( NULL ),
    mbIsCloseDisabled       ( sal_False ),
    mpDialog                ( pParent ),
    mbStdControlsInit       ( sal_False ),
    aEmptyStr()
{
    // create bookmark-window
    mpMarkWnd = new SvxHlinkDlgMarkWnd ( this );
}

SvxHyperlinkTabPageBase::~SvxHyperlinkTabPageBase ()
{
    maTimer.Stop();

    if ( mbStdControlsInit )
    {
        delete mpGrpMore;
        delete mpFtFrame;
        delete mpCbbFrame;
        delete mpFtForm;
        delete mpLbForm;
        delete mpFtIndication;
        delete mpEdIndication;
        delete mpFtText;
        delete mpEdText ;
        delete mpBtScript;
    }

    delete mpMarkWnd;
}

void SvxHyperlinkTabPageBase::ActivatePage()
{
    TabPage::ActivatePage();
}

void SvxHyperlinkTabPageBase::DeactivatePage()
{
    TabPage::DeactivatePage();
}

sal_Bool SvxHyperlinkTabPageBase::QueryClose()
{
    return !mbIsCloseDisabled;
}

void SvxHyperlinkTabPageBase::InitStdControls ()
{
    if ( !mbStdControlsInit )
    {
        mpGrpMore     = new FixedLine           ( this, ResId (GRP_MORE, *m_pResMgr) );
        mpFtFrame     = new FixedText           ( this, ResId (FT_FRAME, *m_pResMgr) );
        mpCbbFrame    = new SvxFramesComboBox   ( this, ResId (CB_FRAME, *m_pResMgr), GetDispatcher() );
        mpFtForm      = new FixedText           ( this, ResId (FT_FORM, *m_pResMgr) );
        mpLbForm      = new ListBox             ( this, ResId (LB_FORM, *m_pResMgr) );
        mpFtIndication= new FixedText           ( this, ResId (FT_INDICATION, *m_pResMgr) );
        mpEdIndication= new Edit                ( this, ResId (ED_INDICATION, *m_pResMgr) );
        mpFtText      = new FixedText           ( this, ResId (FT_TEXT, *m_pResMgr) );
        mpEdText      = new Edit                ( this, ResId (ED_TEXT, *m_pResMgr) );
        mpBtScript    = new ImageButton         ( this, ResId (BTN_SCRIPT, *m_pResMgr) );

        mpBtScript->SetClickHdl ( LINK ( this, SvxHyperlinkTabPageBase, ClickScriptHdl_Impl ) );
        mpBtScript->EnableTextDisplay (sal_False);

        mpBtScript->SetAccessibleRelationMemberOf( mpGrpMore );
        mpBtScript->SetAccessibleRelationLabeledBy( mpFtForm );
    }

    mbStdControlsInit = sal_True;
}

/*************************************************************************
|*
|* Move Extra-Window
|*
\************************************************************************/

sal_Bool SvxHyperlinkTabPageBase::MoveToExtraWnd( Point aNewPos, sal_Bool bDisConnectDlg )
{
    sal_Bool bReturn =  mpMarkWnd->MoveTo ( aNewPos );

    if( bDisConnectDlg )
        mpMarkWnd->ConnectToDialog( sal_False );

    return ( !bReturn && IsMarkWndVisible() );
}

/*************************************************************************
|*
|* Show Extra-Window
|*
\************************************************************************/

void SvxHyperlinkTabPageBase::ShowMarkWnd ()
{
    ( ( Window* ) mpMarkWnd )->Show();

    // Size of dialog-window in screen pixels
    Rectangle aDlgRect( mpDialog->GetWindowExtentsRelative( NULL ) );
    Point aDlgPos ( aDlgRect.TopLeft() );
    Size aDlgSize ( mpDialog->GetSizePixel () );

    // Absolute size of the screen
    Rectangle aScreen( mpDialog->GetDesktopRectPixel() );

    // Size of Extrawindow
    Size aExtraWndSize( mpMarkWnd->GetSizePixel () );

    // mpMarkWnd is a child of mpDialog, so coordinates for positioning must be relative to mpDialog
    if( aDlgPos.X()+(1.05*aDlgSize.Width())+aExtraWndSize.Width() > aScreen.Right() )
    {
        if( aDlgPos.X() - ( 0.05*aDlgSize.Width() ) - aExtraWndSize.Width() < 0 )
        {
            // Pos Extrawindow anywhere
            MoveToExtraWnd( Point(10,10) );  // very unlikely
            mpMarkWnd->ConnectToDialog( sal_False );
        }
        else
        {
            // Pos Extrawindow on the left side of Dialog
            MoveToExtraWnd( Point(0,0) - Point( long(0.05*aDlgSize.Width()), 0 ) - Point( aExtraWndSize.Width(), 0 ) );
        }
    }
    else
    {
        // Pos Extrawindow on the right side of Dialog
        MoveToExtraWnd ( Point( long(1.05*aDlgSize.getWidth()), 0 ) );
    }

    // Set size of Extra-Window
    mpMarkWnd->SetSizePixel( Size( aExtraWndSize.Width(), aDlgSize.Height() ) );
}

/*************************************************************************
|*
|* Fill Dialogfields
|*
\************************************************************************/

void SvxHyperlinkTabPageBase::FillStandardDlgFields ( SvxHyperlinkItem* pHyperlinkItem )
{
    // Frame
    sal_uInt16 nPos = mpCbbFrame->GetEntryPos ( pHyperlinkItem->GetTargetFrame() );
    if ( nPos != LISTBOX_ENTRY_NOTFOUND)
        mpCbbFrame->SetText ( pHyperlinkItem->GetTargetFrame() );

    // Form
    String aStrFormText = CUI_RESSTR( RID_SVXSTR_HYPERDLG_FROM_TEXT );
    String aStrFormButton = CUI_RESSTR( RID_SVXSTR_HYPERDLG_FORM_BUTTON );

    if( pHyperlinkItem->GetInsertMode() & HLINK_HTMLMODE )
    {
        mpLbForm->Clear();
        mpLbForm->InsertEntry( aStrFormText );
        mpLbForm->SelectEntryPos ( 0 );
    }
    else
    {
        mpLbForm->Clear();
        mpLbForm->InsertEntry( aStrFormText );
        mpLbForm->InsertEntry( aStrFormButton );
        mpLbForm->SelectEntryPos ( pHyperlinkItem->GetInsertMode() == HLINK_BUTTON ? 1 : 0 );
    }

    // URL
    mpEdIndication->SetText ( pHyperlinkItem->GetName() );

    // Name
    mpEdText->SetText ( pHyperlinkItem->GetIntName() );

    // Script-button
    if ( !pHyperlinkItem->GetMacroEvents() )
        mpBtScript->Disable();
    else
        mpBtScript->Enable();
}

/*************************************************************************
|*
|* Any action to do after apply-button is pressed
|*
\************************************************************************/

void SvxHyperlinkTabPageBase::DoApply ()
{
    // default-implemtation : do nothing
}

/*************************************************************************
|*
|* Ask page whether an insert is possible
|*
\************************************************************************/

sal_Bool SvxHyperlinkTabPageBase::AskApply ()
{
    // default-implementation
    return sal_True;
}

/*************************************************************************
|*
|* This method would be called from bookmark-window to set new mark-string
|*
\************************************************************************/

void SvxHyperlinkTabPageBase::SetMarkStr ( String& /*aStrMark*/ )
{
    // default-implemtation : do nothing
}

/*************************************************************************
|*
|* This method will be called from the dialog-class if the state off
|* the online-mode has changed.
|*
\************************************************************************/

void SvxHyperlinkTabPageBase::SetOnlineMode( sal_Bool /*bEnable*/ )
{
    // default-implemtation : do nothing
}

/*************************************************************************
|*
|* Set initial focus
|*
|************************************************************************/

void SvxHyperlinkTabPageBase::SetInitFocus()
{
    GrabFocus();
}

/*************************************************************************
|*
|* Ask dialog whether the curretn doc is a HTML-doc
|*
|************************************************************************/

sal_Bool SvxHyperlinkTabPageBase::IsHTMLDoc() const
{
    return ((SvxHpLinkDlg*)mpDialog)->IsHTMLDoc();
}

/*************************************************************************
|*
|* retrieve dispatcher
|*
|************************************************************************/

SfxDispatcher* SvxHyperlinkTabPageBase::GetDispatcher() const
{
    return ((SvxHpLinkDlg*)mpDialog)->GetDispatcher();
}

/*************************************************************************
|*
|* Click on imagebutton : Script
|*
|************************************************************************/

IMPL_LINK ( SvxHyperlinkTabPageBase, ClickScriptHdl_Impl, void *, EMPTYARG )
{
    SvxHyperlinkItem *pHyperlinkItem = (SvxHyperlinkItem *)
                                       GetItemSet().GetItem (SID_HYPERLINK_GETLINK);

    if ( pHyperlinkItem->GetMacroEvents() )
    {
        // get macros from itemset
        const SvxMacroTableDtor* pMacroTbl = pHyperlinkItem->GetMacroTbl();
        SvxMacroItem aItem ( GetWhich(SID_ATTR_MACROITEM) );
        if( pMacroTbl )
            aItem.SetMacroTable( *pMacroTbl );

        // create empty itemset for macro-dlg
        SfxItemSet* pItemSet = new SfxItemSet(SFX_APP()->GetPool(),
                                              SID_ATTR_MACROITEM,
                                              SID_ATTR_MACROITEM );
        pItemSet->Put ( aItem, SID_ATTR_MACROITEM );

        /*  disable HyperLinkDlg for input while the MacroAssignDlg is working
            because if no JAVA is installed an error box occurs and then it is possible
            to close the HyperLinkDlg before its child (MacroAssignDlg) -> GPF
         */
        sal_Bool bIsInputEnabled = GetParent()->IsInputEnabled();
        if ( bIsInputEnabled )
            GetParent()->EnableInput( sal_False );
        SfxMacroAssignDlg aDlg( this, mxDocumentFrame, *pItemSet );

        // add events
        SfxMacroTabPage *pMacroPage = (SfxMacroTabPage*) aDlg.GetTabPage();

        if ( pHyperlinkItem->GetMacroEvents() & HYPERDLG_EVENT_MOUSEOVER_OBJECT )
            pMacroPage->AddEvent( String( CUI_RESSTR(RID_SVXSTR_HYPDLG_MACROACT1) ),
                                  SFX_EVENT_MOUSEOVER_OBJECT );
        if ( pHyperlinkItem->GetMacroEvents() & HYPERDLG_EVENT_MOUSECLICK_OBJECT )
            pMacroPage->AddEvent( String( CUI_RESSTR(RID_SVXSTR_HYPDLG_MACROACT2) ),
                                  SFX_EVENT_MOUSECLICK_OBJECT);
        if ( pHyperlinkItem->GetMacroEvents() & HYPERDLG_EVENT_MOUSEOUT_OBJECT )
            pMacroPage->AddEvent( String( CUI_RESSTR(RID_SVXSTR_HYPDLG_MACROACT3) ),
                                  SFX_EVENT_MOUSEOUT_OBJECT);

        if ( bIsInputEnabled )
            GetParent()->EnableInput( sal_True );
        // execute dlg
        DisableClose( sal_True );
        short nRet = aDlg.Execute();
        DisableClose( sal_False );
        if ( RET_OK == nRet )
        {
            const SfxItemSet* pOutSet = aDlg.GetOutputItemSet();
            const SfxPoolItem* pItem;
            if( SFX_ITEM_SET == pOutSet->GetItemState( SID_ATTR_MACROITEM, sal_False, &pItem ))
            {
                pHyperlinkItem->SetMacroTable( ((SvxMacroItem*)pItem)->GetMacroTable() );
            }
        }
        delete pItemSet;
    }

    return( 0L );
}

/*************************************************************************
|*
|* Get Macro-Infos
|*
|************************************************************************/

sal_uInt16 SvxHyperlinkTabPageBase::GetMacroEvents()
{
    SvxHyperlinkItem *pHyperlinkItem = (SvxHyperlinkItem *)
                                       GetItemSet().GetItem (SID_HYPERLINK_GETLINK);

    return pHyperlinkItem->GetMacroEvents();
}

SvxMacroTableDtor* SvxHyperlinkTabPageBase::GetMacroTable()
{
    SvxHyperlinkItem *pHyperlinkItem = (SvxHyperlinkItem *)
                                       GetItemSet().GetItem (SID_HYPERLINK_GETLINK);

    return ( (SvxMacroTableDtor*)pHyperlinkItem->GetMacroTbl() );
}

/*************************************************************************
|*
|* try to detect the current protocol that is used in aStrURL
|*
|************************************************************************/

String SvxHyperlinkTabPageBase::GetSchemeFromURL( String aStrURL )
{
    String aStrScheme;

    INetURLObject aURL( aStrURL );
    INetProtocol aProtocol = aURL.GetProtocol();

    // #77696#
    // our new INetUrlObject now has the ability
    // to detect if an Url is valid or not :-(
    if ( aProtocol == INET_PROT_NOT_VALID )
    {
        if ( aStrURL.EqualsIgnoreCaseAscii( INET_HTTP_SCHEME, 0, 7 ) )
        {
            aStrScheme = String::CreateFromAscii( INET_HTTP_SCHEME );
        }
        else if ( aStrURL.EqualsIgnoreCaseAscii( INET_HTTPS_SCHEME, 0, 8 ) )
        {
            aStrScheme = String::CreateFromAscii( INET_HTTPS_SCHEME );
        }
        else if ( aStrURL.EqualsIgnoreCaseAscii( INET_FTP_SCHEME, 0, 6 ) )
        {
            aStrScheme = String::CreateFromAscii( INET_FTP_SCHEME );
        }
        else if ( aStrURL.EqualsIgnoreCaseAscii( INET_MAILTO_SCHEME, 0, 7 ) )
        {
            aStrScheme = String::CreateFromAscii( INET_MAILTO_SCHEME );
        }
        else if ( aStrURL.EqualsIgnoreCaseAscii( INET_NEWS_SCHEME, 0, 5 ) )
        {
            aStrScheme = String::CreateFromAscii( INET_NEWS_SCHEME );
        }
    }
    else
        aStrScheme = INetURLObject::GetScheme( aProtocol );
    return aStrScheme;
}


void SvxHyperlinkTabPageBase::GetDataFromCommonFields( String& aStrName,
                                             String& aStrIntName, String& aStrFrame,
                                             SvxLinkInsertMode& eMode )
{
    aStrIntName = mpEdText->GetText();
    aStrName    = mpEdIndication->GetText();
    aStrFrame   = mpCbbFrame->GetText();
    eMode       = (SvxLinkInsertMode) (mpLbForm->GetSelectEntryPos()+1);
    if( IsHTMLDoc() )
        eMode = (SvxLinkInsertMode) ( sal_uInt16(eMode) | HLINK_HTMLMODE );
}

/*************************************************************************
|*
|* reset dialog-fields
|*
|************************************************************************/

void SvxHyperlinkTabPageBase::Reset( const SfxItemSet& rItemSet)
{
    ///////////////////////////////////////
    // Set dialog-fields from create-itemset
    maStrInitURL = aEmptyStr;

    SvxHyperlinkItem *pHyperlinkItem = (SvxHyperlinkItem *)
                                       rItemSet.GetItem (SID_HYPERLINK_GETLINK);

    if ( pHyperlinkItem )
    {
        // set dialog-fields
        FillStandardDlgFields (pHyperlinkItem);

        // set all other fields
        FillDlgFields ( (String&)pHyperlinkItem->GetURL() );

        // Store initial URL
        maStrInitURL = pHyperlinkItem->GetURL();
    }
}

/*************************************************************************
|*
|* Fill output-ItemSet
|*
|************************************************************************/

sal_Bool SvxHyperlinkTabPageBase::FillItemSet( SfxItemSet& rOut)
{
    String aStrURL, aStrName, aStrIntName, aStrFrame;
    SvxLinkInsertMode eMode;

    GetCurentItemData ( aStrURL, aStrName, aStrIntName, aStrFrame, eMode);
    if ( !aStrName.Len() ) //automatically create a visible name if the link is created without name
        aStrName = CreateUiNameFromURL(aStrURL);

    sal_uInt16 nEvents = GetMacroEvents();
    SvxMacroTableDtor* pTable = GetMacroTable();

    SvxHyperlinkItem aItem( SID_HYPERLINK_SETLINK, aStrName, aStrURL, aStrFrame,
                            aStrIntName, eMode, nEvents, pTable );
    rOut.Put (aItem);

    return sal_True;
}

String SvxHyperlinkTabPageBase::CreateUiNameFromURL( const String& aStrURL )
{
    String          aStrUiURL;
    INetURLObject   aURLObj( aStrURL );

    switch(aURLObj.GetProtocol())
    {
        case INET_PROT_FILE:
            utl::LocalFileHelper::ConvertURLToSystemPath( aURLObj.GetMainURL(INetURLObject::NO_DECODE), aStrUiURL );
            break;
        case INET_PROT_FTP :
            {
                //remove password from name
                INetURLObject   aTmpURL(aURLObj);
                aTmpURL.SetPass(aEmptyStr);
                aStrUiURL = aTmpURL.GetMainURL( INetURLObject::DECODE_UNAMBIGUOUS );
            }
            break;
        default :
            {
                aStrUiURL = aURLObj.GetMainURL(INetURLObject::DECODE_UNAMBIGUOUS);
            }
    }
    if(!aStrUiURL.Len())
        return aStrURL;
    return aStrUiURL;
}

/*************************************************************************
|*
|* Activate / Deactivate Tabpage
|*
|************************************************************************/

void SvxHyperlinkTabPageBase::ActivatePage( const SfxItemSet& rItemSet )
{
    ///////////////////////////////////////
    // Set dialog-fields from input-itemset
    SvxHyperlinkItem *pHyperlinkItem = (SvxHyperlinkItem *)
                                       rItemSet.GetItem (SID_HYPERLINK_GETLINK);

    if ( pHyperlinkItem )
    {
        // standard-fields
        FillStandardDlgFields (pHyperlinkItem);
    }

    // show mark-window if it was open before
    if ( ShouldOpenMarkWnd () )
        ShowMarkWnd ();
}

int SvxHyperlinkTabPageBase::DeactivatePage( SfxItemSet* _pSet)
{
    // hide mark-wnd
    SetMarkWndShouldOpen( IsMarkWndVisible () );
    HideMarkWnd ();

    // retrieve data of dialog
    String aStrURL, aStrName, aStrIntName, aStrFrame;
    SvxLinkInsertMode eMode;

    GetCurentItemData ( aStrURL, aStrName, aStrIntName, aStrFrame, eMode);

    sal_uInt16 nEvents = GetMacroEvents();
    SvxMacroTableDtor* pTable = GetMacroTable();

    if( _pSet )
    {
        SvxHyperlinkItem aItem( SID_HYPERLINK_GETLINK, aStrName, aStrURL, aStrFrame,
                                aStrIntName, eMode, nEvents, pTable );
        _pSet->Put( aItem );
    }

    return( LEAVE_PAGE );
}

sal_Bool SvxHyperlinkTabPageBase::ShouldOpenMarkWnd()
{
    return sal_False;
}

void SvxHyperlinkTabPageBase::SetMarkWndShouldOpen(sal_Bool)
{
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */