svx/source/mnuctrls/fntctl.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include <string>
  22 #include <svtools/stdmenu.hxx>
  23 #include <sfx2/app.hxx>
  24 #include <sfx2/objsh.hxx>
  25 #include <sfx2/dispatch.hxx>
  26
  27 #include <svx/fntctl.hxx>
  28 #include <svx/svxids.hrc>
  29 #include "editeng/flstitem.hxx"
  30 #include "editeng/fontitem.hxx"
  31
  32 // STATIC DATA -----------------------------------------------------------
  33
  34 SFX_IMPL_MENU_CONTROL(SvxFontMenuControl, SvxFontItem);
  35
  36 //--------------------------------------------------------------------
  37
  38 /*  [Beschreibung]
  39
  40     Ctor; setzt den Select-Handler am Men"u und tr"agt das Men"u
  41     in seinen Parent ein.
  42 */
  43
  44 SvxFontMenuControl::SvxFontMenuControl
  45 (
  46     sal_uInt16          _nId,
  47     Menu&           rMenu,
  48     SfxBindings&    rBindings
  49 ) :
  50     pMenu   ( new FontNameMenu ),
  51     rParent ( rMenu )
  52 {
  53     rMenu.SetPopupMenu( _nId, pMenu );
  54     pMenu->SetSelectHdl( LINK( this, SvxFontMenuControl, MenuSelect ) );
  55     StartListening( rBindings );
  56     FillMenu();
  57 }
  58
  59 //--------------------------------------------------------------------
  60
  61 /*  [Beschreibung]
  62
  63     F"ullt das Men"u mit den aktuellen Fonts aus der Fontlist
  64     der DocumentShell.
  65 */
  66
  67 void SvxFontMenuControl::FillMenu()
  68 {
  69     SfxObjectShell *pDoc = SfxObjectShell::Current();
  70
  71     if ( pDoc )
  72     {
  73         const SvxFontListItem* pFonts =
  74             (const SvxFontListItem*)pDoc->GetItem( SID_ATTR_CHAR_FONTLIST );
  75         const FontList* pList = pFonts ? pFonts->GetFontList(): 0;
  76         DBG_ASSERT( pList, "Kein Fonts gefunden" );
  77         pMenu->Fill( pList );
  78     }
  79 }
  80
  81 //--------------------------------------------------------------------
  82
  83 /*  [Beschreibung]
  84
  85     Statusbenachrichtigung;
  86     f"ullt ggf. das Men"u mit den aktuellen Fonts aus der Fontlist
  87     der DocumentShell.
  88     Ist die Funktionalit"at disabled, wird der entsprechende
  89     Men"ueintrag im Parentmen"u disabled, andernfalls wird er enabled.
  90     Der aktuelle Font wird mit einer Checkmark versehen.
  91 */
  92
  93 void SvxFontMenuControl::StateChanged(
  94
  95     sal_uInt16, SfxItemState eState, const SfxPoolItem* pState )
  96
  97 {
  98     rParent.EnableItem( GetId(), SFX_ITEM_DISABLED != eState );
  99
 100     if ( SFX_ITEM_AVAILABLE == eState )
 101     {
 102         if ( !pMenu->GetItemCount() )
 103             FillMenu();
 104         const SvxFontItem* pFontItem = PTR_CAST( SvxFontItem, pState );
 105         String aFont;
 106
 107         if ( pFontItem )
 108             aFont = pFontItem->GetFamilyName();
 109         pMenu->SetCurName( aFont );
 110     }
 111 }
 112
 113 //--------------------------------------------------------------------
 114
 115 /*  [Beschreibung]
 116
 117     Statusbenachrichtigung "uber Bindings;  bei DOCCHANGED
 118     wird das Men"u mit den aktuellen Fonts aus der Fontlist
 119     der DocumentShell gef"ullt.
 120 */
 121
 122 void SvxFontMenuControl::Notify( SfxBroadcaster&, const SfxHint& rHint )
 123 {
 124     if ( rHint.Type() != TYPE(SfxSimpleHint) &&
 125          ( (SfxSimpleHint&)rHint ).GetId() == SFX_HINT_DOCCHANGED )
 126         FillMenu();
 127 }
 128
 129 //--------------------------------------------------------------------
 130
 131 /*  [Beschreibung]
 132
 133     Select-Handler des Men"us; der Name des selektierten Fonts
 134     wird in einem SvxFontItem verschickt. Das F"ullen mit den
 135     weiteren Fontinformationen mu\s durch die Applikation geschehen.
 136 */
 137
 138 IMPL_LINK_INLINE_START( SvxFontMenuControl, MenuSelect, FontNameMenu *, pMen )
 139 {
 140     SvxFontItem aItem( GetId() );
 141     aItem.SetFamilyName(pMen->GetCurName());
 142     GetBindings().GetDispatcher()->Execute( GetId(), SFX_CALLMODE_RECORD, &aItem, 0L );
 143     return 0;
 144 }
 145 IMPL_LINK_INLINE_END( SvxFontMenuControl, MenuSelect, FontNameMenu *, pMen )
 146
 147 //--------------------------------------------------------------------
 148
 149 /*  [Beschreibung]
 150
 151     Dtor; gibt das Men"u frei.
 152 */
 153
 154 SvxFontMenuControl::~SvxFontMenuControl()
 155 {
 156     delete pMenu;
 157 }
 158
 159 //--------------------------------------------------------------------
 160
 161 /*  [Beschreibung]
 162
 163     Gibt das Men"u zur"uck
 164 */
 165
 166 PopupMenu* SvxFontMenuControl::GetPopup() const
 167 {
 168     return pMenu;
 169 }
 170
 171
 172
 173 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */