fpicker/source/office/PlacesListBox.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
  10 #include <iodlg.hrc>
  11 #include <PlacesListBox.hxx>
  12 #include <svtools/PlaceEditDialog.hxx>
  13
  14 #include <vcl/msgbox.hxx>
  15 #include <svtools/headbar.hxx>
  16 #include <svtools/svtresid.hxx>
  17
  18 #define COLUMN_NAME     1
  19
  20
  21 PlacesListBox_Impl::PlacesListBox_Impl( PlacesListBox* pParent, const OUString& rTitle ) :
  22     SvHeaderTabListBox( pParent, WB_TABSTOP | WB_NOINITIALSELECTION ),
  23     mpHeaderBar( nullptr ),
  24     mpParent( pParent )
  25 {
  26     Size aBoxSize = pParent->GetSizePixel( );
  27     mpHeaderBar = VclPtr<HeaderBar>::Create( pParent, WB_BUTTONSTYLE | WB_BOTTOMBORDER );
  28     mpHeaderBar->SetPosSizePixel( Point( 0, 0 ), Size( 600, 16 ) );
  29
  30     long pTabs[] = { 2, 20, 600 };
  31     SetTabs( &pTabs[0], MapUnit::MapPixel );
  32     mpHeaderBar->InsertItem( COLUMN_NAME, rTitle, 600, HeaderBarItemBits::LEFT | HeaderBarItemBits::VCENTER );
  33
  34     Size aHeadSize = mpHeaderBar->GetSizePixel();
  35     SetPosSizePixel( Point( 0, aHeadSize.getHeight() ),
  36                   Size( aBoxSize.getWidth(), aBoxSize.getHeight() - aHeadSize.getHeight() ) );
  37
  38     InitHeaderBar( mpHeaderBar );
  39
  40     Show( );
  41     mpHeaderBar->Show();
  42 }
  43
  44 PlacesListBox_Impl::~PlacesListBox_Impl( )
  45 {
  46     disposeOnce();
  47 }
  48
  49 void PlacesListBox_Impl::dispose()
  50 {
  51     mpHeaderBar.disposeAndClear();
  52     mpParent.clear();
  53     SvHeaderTabListBox::dispose();
  54 }
  55
  56 void PlacesListBox_Impl::MouseButtonUp( const MouseEvent& rMEvt )
  57 {
  58     SvHeaderTabListBox::MouseButtonUp( rMEvt );
  59     mpParent->updateView( );
  60 }
  61
  62 PlacesListBox::PlacesListBox( vcl::Window* pParent, SvtFileDialog* pFileDlg, const OUString& rTitle, WinBits nBits ) :
  63     Control( pParent, nBits ),
  64     maPlaces( ),
  65     mpDlg( pFileDlg ),
  66     mpImpl( nullptr ),
  67     mpAddBtn( ),
  68     mpDelBtn( ),
  69     mnNbEditables( 0 ),
  70     mbUpdated( false ),
  71     mbSelectionChanged( false )
  72 {
  73     mpImpl = VclPtr<PlacesListBox_Impl>::Create( this, rTitle );
  74
  75     mpImpl->SetSelectHdl( LINK( this, PlacesListBox, Selection ) );
  76     mpImpl->SetDoubleClickHdl( LINK( this, PlacesListBox, DoubleClick ) ) ;
  77
  78     mpAddBtn.reset( VclPtr<ImageButton>::Create( this, 0 ) );
  79     mpAddBtn->SetText( "+" );
  80     mpAddBtn->SetPosSizePixel( Point( 0, 0 ), Size( 22, 22 ) );
  81     mpAddBtn->Show();
  82
  83     mpDelBtn.reset( VclPtr<ImageButton>::Create( this, 0 ) );
  84     mpDelBtn->SetText( "-" );
  85     mpDelBtn->SetPosSizePixel( Point( 0, 0 ), Size( 22, 22 ) );
  86     mpDelBtn->Show();
  87 }
  88
  89 PlacesListBox::~PlacesListBox( )
  90 {
  91     disposeOnce();
  92 }
  93
  94 void PlacesListBox::dispose()
  95 {
  96     mpImpl.disposeAndClear();
  97     mpAddBtn.disposeAndClear();
  98     mpDelBtn.disposeAndClear();
  99     mpDlg.clear();
 100     Control::dispose();
 101 }
 102
 103 void PlacesListBox::AppendPlace( const PlacePtr& pPlace )
 104 {
 105     maPlaces.push_back( pPlace );
 106     mpImpl->InsertEntry( pPlace->GetName( ),
 107             getEntryIcon( pPlace ), getEntryIcon( pPlace ) );
 108
 109     if(pPlace->IsEditable()) {
 110         ++mnNbEditables;
 111         mbUpdated = true;
 112     }
 113 }
 114
 115
 116 bool PlacesListBox::IsUpdated() {
 117     if(mbUpdated) {
 118         mbUpdated = false;
 119         return true;
 120     }
 121     return false;
 122 }
 123
 124
 125 void PlacesListBox::RemovePlace( sal_uInt16 nPos )
 126 {
 127     if ( nPos < maPlaces.size() )
 128     {
 129         if(maPlaces[nPos]->IsEditable()) {
 130             --mnNbEditables;
 131             mbUpdated = true;
 132         }
 133         maPlaces.erase( maPlaces.begin() + nPos );
 134         SvTreeListEntry* pEntry = mpImpl->GetEntry( nPos );
 135         mpImpl->RemoveEntry( pEntry );
 136     }
 137 }
 138
 139 void PlacesListBox::RemoveSelectedPlace() {
 140     RemovePlace(mpImpl->GetCurrRow());
 141 }
 142
 143 void PlacesListBox::SetAddHdl( const Link<Button*,void>& rHdl )
 144 {
 145     mpAddBtn->SetClickHdl( rHdl );
 146 }
 147
 148 void PlacesListBox::SetDelHdl( const Link<Button*,void>& rHdl )
 149 {
 150     mpDelBtn->SetClickHdl( rHdl );
 151 }
 152
 153 void PlacesListBox::SetDelEnabled( bool enabled )
 154 {
 155     mpDelBtn->Enable( enabled );
 156 }
 157
 158 void PlacesListBox::SetSizePixel( const Size& rNewSize )
 159 {
 160     Control::SetSizePixel( rNewSize );
 161     Size aListSize( rNewSize );
 162     aListSize.Height() -= 26 + 18;
 163     mpImpl->SetSizePixel( aListSize );
 164
 165     sal_Int32 nBtnY = rNewSize.Height() - 26;
 166     mpAddBtn->SetPosPixel( Point( 3, nBtnY ) );
 167     mpDelBtn->SetPosPixel( Point( 6 + 24, nBtnY ) );
 168 }
 169
 170 bool PlacesListBox::EventNotify( NotifyEvent& rNEvt )
 171 {
 172     if( rNEvt.GetType() == MouseNotifyEvent::KEYINPUT )
 173     {
 174         const KeyEvent* pKeyEvent = rNEvt.GetKeyEvent();
 175         const vcl::KeyCode& rCode = pKeyEvent->GetKeyCode();
 176
 177         if( rCode.GetCode() == KEY_RETURN )
 178         {
 179             mbSelectionChanged = true;
 180             updateView();
 181             return true;
 182         }
 183     }
 184     return Control::EventNotify(rNEvt);
 185 }
 186
 187 Image PlacesListBox::getEntryIcon( const PlacePtr& pPlace )
 188 {
 189     Image theImage = mpDlg->GetButtonImage( IMG_FILEDLG_PLACE_LOCAL );
 190     if ( !pPlace->IsLocal( ) )
 191         theImage = mpDlg->GetButtonImage( IMG_FILEDLG_PLACE_REMOTE );
 192     return theImage;
 193 }
 194
 195 IMPL_LINK_NOARG( PlacesListBox, Selection, SvTreeListBox*, void )
 196 {
 197     sal_uInt32 nSelected = mpImpl->GetCurrRow();
 198     PlacePtr pPlace = maPlaces[nSelected];
 199
 200     mbSelectionChanged = true;
 201     if(pPlace->IsEditable())
 202         mpDlg->RemovablePlaceSelected();
 203     else
 204         mpDlg->RemovablePlaceSelected(false);
 205 }
 206
 207 IMPL_LINK_NOARG( PlacesListBox, DoubleClick, SvTreeListBox*, bool )
 208 {
 209     sal_uInt16 nSelected = mpImpl->GetCurrRow();
 210     PlacePtr pPlace = maPlaces[nSelected];
 211     if ( pPlace->IsEditable() && !pPlace->IsLocal( ) )
 212     {
 213         ScopedVclPtrInstance< PlaceEditDialog > aDlg(mpDlg, pPlace);
 214         short aRetCode = aDlg->Execute();
 215         switch(aRetCode) {
 216             case RET_OK :
 217             {
 218                 pPlace->SetName ( aDlg->GetServerName() );
 219                 pPlace->SetUrl( aDlg->GetServerUrl() );
 220                 mbUpdated = true;
 221                 break;
 222             }
 223             case RET_NO :
 224             {
 225                 RemovePlace(nSelected);
 226                 break;
 227             }
 228             default:
 229                 break;
 230         };
 231     }
 232     return false;
 233 }
 234
 235 void PlacesListBox::updateView( )
 236 {
 237     if ( mbSelectionChanged )
 238     {
 239         mbSelectionChanged = false;
 240         sal_uInt32 nSelected = mpImpl->GetCurrRow();
 241         PlacePtr pPlace = maPlaces[nSelected];
 242         mpDlg->OpenURL_Impl( pPlace->GetUrl( ) );
 243     }
 244 }
 245
 246 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */