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 SFX_IMPL_MENU_CONTROL(SvxFontMenuControl, SvxFontItem);
  33
  34
  35
  36 /*  [Beschreibung]
  37
  38     Ctor; setzt den Select-Handler am Men"u und tr"agt das Men"u
  39     in seinen Parent ein.
  40 */
  41
  42 SvxFontMenuControl::SvxFontMenuControl
  43 (
  44     sal_uInt16          _nId,
  45     Menu&           rMenu,
  46     SfxBindings&    rBindings
  47 ) :
  48     pMenu   ( new FontNameMenu ),
  49     rParent ( rMenu )
  50 {
  51     rMenu.SetPopupMenu( _nId, pMenu );
  52     pMenu->SetSelectHdl( LINK( this, SvxFontMenuControl, MenuSelect ) );
  53     StartListening( rBindings );
  54     FillMenu();
  55 }
  56
  57
  58
  59 /*  [Beschreibung]
  60
  61     F"ullt das Men"u mit den aktuellen Fonts aus der Fontlist
  62     der DocumentShell.
  63 */
  64
  65 void SvxFontMenuControl::FillMenu()
  66 {
  67     SfxObjectShell *pDoc = SfxObjectShell::Current();
  68
  69     if ( pDoc )
  70     {
  71         const SvxFontListItem* pFonts =
  72             static_cast<const SvxFontListItem*>(pDoc->GetItem( SID_ATTR_CHAR_FONTLIST ));
  73         const FontList* pList = pFonts ? pFonts->GetFontList(): 0;
  74         DBG_ASSERT( pList, "Kein Fonts gefunden" );
  75         pMenu->Fill( pList );
  76     }
  77 }
  78
  79
  80
  81 /*  [Beschreibung]
  82
  83     Statusbenachrichtigung;
  84     f"ullt ggf. das Men"u mit den aktuellen Fonts aus der Fontlist
  85     der DocumentShell.
  86     Ist die Funktionalit"at disabled, wird der entsprechende
  87     Men"ueintrag im Parentmen"u disabled, andernfalls wird er enabled.
  88     Der aktuelle Font wird mit einer Checkmark versehen.
  89 */
  90
  91 void SvxFontMenuControl::StateChanged(
  92
  93     sal_uInt16, SfxItemState eState, const SfxPoolItem* pState )
  94
  95 {
  96     rParent.EnableItem( GetId(), SfxItemState::DISABLED != eState );
  97
  98     if ( SfxItemState::DEFAULT == eState )
  99     {
 100         if ( !pMenu->GetItemCount() )
 101             FillMenu();
 102         const SvxFontItem* pFontItem = PTR_CAST( SvxFontItem, pState );
 103         OUString aFont;
 104
 105         if ( pFontItem )
 106             aFont = pFontItem->GetFamilyName();
 107         pMenu->SetCurName( aFont );
 108     }
 109 }
 110
 111
 112
 113 /*  [Beschreibung]
 114
 115     Statusbenachrichtigung "uber Bindings;  bei DOCCHANGED
 116     wird das Men"u mit den aktuellen Fonts aus der Fontlist
 117     der DocumentShell gef"ullt.
 118 */
 119
 120 void SvxFontMenuControl::Notify( SfxBroadcaster&, const SfxHint& rHint )
 121 {
 122     const SfxSimpleHint* pSimpleHint = dynamic_cast<const SfxSimpleHint*>( &rHint );
 123     if ( pSimpleHint &&
 124          pSimpleHint->GetId() == SFX_HINT_DOCCHANGED )
 125         FillMenu();
 126 }
 127
 128
 129
 130 /*  [Beschreibung]
 131
 132     Select-Handler des Men"us; der Name des selektierten Fonts
 133     wird in einem SvxFontItem verschickt. Das F"ullen mit den
 134     weiteren Fontinformationen mu\s durch die Applikation geschehen.
 135 */
 136
 137 IMPL_LINK( SvxFontMenuControl, MenuSelect, FontNameMenu *, pMen )
 138 {
 139     SvxFontItem aItem( GetId() );
 140     aItem.SetFamilyName(pMen->GetCurName());
 141     GetBindings().GetDispatcher()->Execute( GetId(), SfxCallMode::RECORD, &aItem, 0L );
 142     return 0;
 143 }
 144
 145 /*  [Beschreibung]
 146
 147     Dtor; gibt das Men"u frei.
 148 */
 149
 150 SvxFontMenuControl::~SvxFontMenuControl()
 151 {
 152     delete pMenu;
 153 }
 154
 155
 156
 157 /*  [Beschreibung]
 158
 159     Gibt das Men"u zur"uck
 160 */
 161
 162 PopupMenu* SvxFontMenuControl::GetPopup() const
 163 {
 164     return pMenu;
 165 }
 166
 167
 168
 169 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */