svx/source/mnuctrls/fntszctl.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: fntszctl.cxx,v $
  10  * $Revision: 1.10 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33
  34 #include <string> // HACK: prevent conflict between STLPORT and Workshop headern
  35 #include <svtools/itempool.hxx>
  36 #include <svtools/stdmenu.hxx>
  37 #include <svtools/ctrltool.hxx>
  38 #include <sfx2/app.hxx>
  39 #include <sfx2/objsh.hxx>
  40 #include <sfx2/viewfrm.hxx>
  41 #include <sfx2/dispatch.hxx>
  42
  43 #include <svx/fntszctl.hxx>     //
  44 #include <svx/dialogs.hrc>
  45 #include <svx/fhgtitem.hxx>
  46 #include "fontitem.hxx"
  47 #include "flstitem.hxx"
  48
  49 #include "dlgutil.hxx"
  50 #include <svx/dialmgr.hxx>
  51
  52 #define LOGIC   OutputDevice::LogicToLogic
  53
  54 SFX_IMPL_MENU_CONTROL(SvxFontSizeMenuControl, SvxFontHeightItem);
  55
  56 //--------------------------------------------------------------------
  57
  58 /*      [Beschreibung]
  59
  60     Select-Handler des Men"us; die aktuelle Fontgr"o\se
  61     wird in einem SvxFontHeightItem verschickt.
  62 */
  63
  64 IMPL_LINK( SvxFontSizeMenuControl, MenuSelect, FontSizeMenu*, pMen )
  65 {
  66     SfxViewFrame* pFrm = SfxViewFrame::Current();
  67     SfxShell* pSh = pFrm ? pFrm->GetDispatcher()->GetShell( 0 ) : NULL;
  68
  69     if ( !pSh )
  70         return 0;
  71
  72     const SfxItemPool& rPool = pSh->GetPool();
  73     USHORT nWhich = rPool.GetWhich( SID_ATTR_CHAR_FONTHEIGHT );
  74     const SfxMapUnit eUnit = rPool.GetMetric( nWhich );
  75     long nH = LOGIC( pMen->GetCurHeight(), MAP_POINT, (MapUnit)eUnit ) / 10;
  76     SvxFontHeightItem aItem( nH, 100, GetId() );
  77     GetBindings().GetDispatcher()->Execute( GetId(), SFX_CALLMODE_RECORD, &aItem, 0L );
  78     return 1;
  79 }
  80
  81 //--------------------------------------------------------------------
  82
  83 /*      [Beschreibung]
  84
  85     Statusbenachrichtigung;
  86     Ist die Funktionalit"at disabled, wird der entsprechende
  87     Men"ueintrag im Parentmenu disabled, andernfalls wird er enabled.
  88     die aktuelle Fontgr"o\se wird mit einer Checkmark versehen.
  89 */
  90
  91 void SvxFontSizeMenuControl::StateChanged(
  92
  93     USHORT, SfxItemState eState, const SfxPoolItem* pState )
  94
  95 {
  96     rParent.EnableItem( GetId(), SFX_ITEM_DISABLED != eState );
  97
  98     if ( SFX_ITEM_AVAILABLE == eState )
  99     {
 100         if ( pState->ISA(SvxFontHeightItem) )
 101         {
 102             const SvxFontHeightItem* pItem =
 103                 PTR_CAST( SvxFontHeightItem, pState );
 104             long nVal = 0;
 105
 106             if ( pItem )
 107             {
 108                 SfxViewFrame* pFrm = SfxViewFrame::Current();
 109                 SfxShell* pSh = pFrm ? pFrm->GetDispatcher()->GetShell( 0 )
 110                                      : NULL;
 111
 112                 if ( !pSh )
 113                     return;
 114
 115                 const SfxItemPool& rPool = pSh->GetPool();
 116                 USHORT nWhich = rPool.GetWhich( SID_ATTR_CHAR_FONTHEIGHT );
 117                 const SfxMapUnit eUnit = rPool.GetMetric( nWhich );
 118                 long nH = pItem->GetHeight() * 10;
 119                 nVal = LOGIC( nH, (MapUnit)eUnit, MAP_POINT );
 120             }
 121             pMenu->SetCurHeight( nVal );
 122         }
 123         else if ( pState->ISA(SvxFontItem) )
 124         {
 125             const SvxFontItem* pItem = PTR_CAST( SvxFontItem, pState );
 126
 127             if ( pItem )
 128             {
 129                 SfxObjectShell *pDoc = SfxObjectShell::Current();
 130
 131                 if ( pDoc )
 132                 {
 133                     const SvxFontListItem* pFonts =     (const SvxFontListItem*)
 134                         pDoc->GetItem( SID_ATTR_CHAR_FONTLIST );
 135                     const FontList* pList = pFonts ? pFonts->GetFontList(): 0;
 136
 137                     if ( pList )
 138                     {
 139                         FontInfo aFntInf = pList->Get( pItem->GetFamilyName(),
 140                                                        pItem->GetStyleName() );
 141                         pMenu->Fill( aFntInf, pList );
 142                     }
 143                     // else manche Shells haben keine Fontliste (z.B. Image)
 144                 }
 145             }
 146         }
 147     }
 148     else
 149     {
 150         // irgendwie muss man ja das Men"u f"ullen
 151         SfxObjectShell* pSh = SfxObjectShell::Current();
 152
 153         if ( pSh )
 154         {
 155             // daf"ur von der Shell eine Fontliste besorgen
 156             const SvxFontListItem* pFonts =
 157                 (const SvxFontListItem*)pSh->GetItem( SID_ATTR_CHAR_FONTLIST );
 158             const FontList* pList = pFonts ? pFonts->GetFontList(): NULL;
 159             if ( pList )
 160                 pMenu->Fill( pList->GetFontName(0), pList );
 161         }
 162     }
 163 }
 164
 165 //--------------------------------------------------------------------
 166
 167 /*      [Beschreibung]
 168
 169     Ctor; setzt den Select-Handler am Men"u und tr"agt Men"u
 170     in seinen Parent ein.
 171 */
 172
 173 SvxFontSizeMenuControl::SvxFontSizeMenuControl
 174 (
 175     USHORT                      _nId,
 176     Menu&                       rMenu,
 177     SfxBindings&        rBindings
 178 ) :
 179     SfxMenuControl( _nId, rBindings ),
 180
 181     pMenu       ( new FontSizeMenu ),
 182     rParent     ( rMenu ),
 183     aFontNameForwarder( SID_ATTR_CHAR_FONT, *this )
 184
 185 {
 186     rMenu.SetPopupMenu( _nId, pMenu );
 187     pMenu->SetSelectHdl( LINK( this, SvxFontSizeMenuControl, MenuSelect ) );
 188 }
 189
 190 //--------------------------------------------------------------------
 191
 192 /*      [Beschreibung]
 193
 194     Dtor; gibt das Men"u frei.
 195 */
 196
 197 SvxFontSizeMenuControl::~SvxFontSizeMenuControl()
 198 {
 199     delete pMenu;
 200 }
 201
 202 //--------------------------------------------------------------------
 203
 204 /*      [Beschreibung]
 205
 206     Gibt das Men"u zur"uck
 207 */
 208
 209 PopupMenu* SvxFontSizeMenuControl::GetPopup() const
 210 {
 211     return pMenu;
 212 }
 213
 214