LCOV - code coverage report
Current view: top level - usr/local/src/libreoffice/sd/source/ui/view - tabcontr.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 10 148 6.8 %
Date: 2013-07-09 Functions: 4 25 16.0 %
Legend: Lines: hit not hit

          Line data    Source code
       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 "TabControl.hxx"
      22             : 
      23             : #include <sfx2/viewfrm.hxx>
      24             : #include <svx/svdlayer.hxx>
      25             : #include <svx/svdpagv.hxx>
      26             : #include <sfx2/dispatch.hxx>
      27             : 
      28             : 
      29             : #include "sdattr.hxx"
      30             : #include "sdmod.hxx"
      31             : #include "app.hrc"
      32             : #include "glob.hrc"
      33             : #include "res_bmp.hrc"
      34             : #include "DrawViewShell.hxx"
      35             : #include "GraphicViewShell.hxx"
      36             : #include "helpids.h"
      37             : #include "View.hxx"
      38             : #include "sdpage.hxx"
      39             : #include "drawdoc.hxx"
      40             : #include "Window.hxx"
      41             : #include "unmodpg.hxx"
      42             : #include "DrawDocShell.hxx"
      43             : #include "sdresid.hxx"
      44             : 
      45             : 
      46             : namespace sd {
      47             : 
      48             : // -----------------------------------------
      49             : // - SdTabControl::SdPageObjsTransferable -
      50             : // -----------------------------------------
      51             : 
      52           0 : TabControl::TabControlTransferable::~TabControlTransferable()
      53             : {
      54           0 : }
      55             : 
      56             : // -----------------------------------------------------------------------------
      57             : 
      58           0 : void TabControl::TabControlTransferable::AddSupportedFormats()
      59             : {
      60           0 :     AddFormat( SOT_FORMATSTR_ID_STARDRAW_TABBAR );
      61           0 : }
      62             : 
      63             : // -----------------------------------------------------------------------------
      64             : 
      65           0 : sal_Bool TabControl::TabControlTransferable::GetData( const ::com::sun::star::datatransfer::DataFlavor& )
      66             : {
      67           0 :     return sal_False;
      68             : }
      69             : 
      70             : // -----------------------------------------------------------------------------
      71             : 
      72           0 : void TabControl::TabControlTransferable::DragFinished( sal_Int8 nDropAction )
      73             : {
      74           0 :     mrParent.DragFinished( nDropAction );
      75           0 : }
      76             : 
      77             : 
      78          65 : TabControl::TabControl(DrawViewShell* pViewSh, Window* pParent) :
      79             :     TabBar( pParent, WinBits( WB_BORDER | WB_3DLOOK | WB_SCROLL | WB_SIZEABLE | WB_DRAG) ),
      80             :     DragSourceHelper( this ),
      81             :     DropTargetHelper( this ),
      82             :     pDrViewSh(pViewSh),
      83          65 :     bInternalMove(sal_False)
      84             : {
      85          65 :     EnableEditMode();
      86          65 :     SetSizePixel(Size(0, 0));
      87          65 :     SetMaxPageWidth( 150 );
      88          65 :     SetHelpId( HID_SD_TABBAR_PAGES );
      89          65 : }
      90             : 
      91             : 
      92          65 : TabControl::~TabControl()
      93             : {
      94          65 : }
      95             : 
      96           0 : void TabControl::Select()
      97             : {
      98           0 :     SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
      99             :     pDispatcher->Execute(SID_SWITCHPAGE, SFX_CALLMODE_ASYNCHRON |
     100           0 :                             SFX_CALLMODE_RECORD);
     101           0 : }
     102             : 
     103           0 : void  TabControl::MouseButtonDown(const MouseEvent& rMEvt)
     104             : {
     105           0 :     if (rMEvt.IsLeft()
     106           0 :         && !rMEvt.IsMod1()
     107           0 :         && !rMEvt.IsMod2()
     108           0 :         && !rMEvt.IsShift())
     109             :     {
     110           0 :         Point aPos = PixelToLogic( rMEvt.GetPosPixel() );
     111           0 :         sal_uInt16 aPageId = GetPageId(aPos);
     112             : 
     113           0 :         if (aPageId == 0)
     114             :         {
     115           0 :             SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
     116             : 
     117             :             pDispatcher->Execute(SID_INSERTPAGE_QUICK,
     118           0 :                                 SFX_CALLMODE_SYNCHRON | SFX_CALLMODE_RECORD);
     119             :         }
     120             :     }
     121             : 
     122             :     // A single left click with pressed control key on a tab page first
     123             :     // switches to that page before the usual handling (copying with drag
     124             :     // and drop) takes place.
     125           0 :     else if (rMEvt.IsLeft() && rMEvt.IsMod1() && !rMEvt.IsMod2() && !rMEvt.IsShift())
     126             :     {
     127           0 :         pDrViewSh->SwitchPage (GetPageId (rMEvt.GetPosPixel()) - 1);
     128             :     }
     129             : 
     130             :     // When only the right button is pressed then first process a
     131             :     // synthesized left button click to make the page the current one
     132             :     // whose tab has been clicked.  When then the actual right button
     133             :     // click is processed the resulting context menu relates to the
     134             :     // now current page.
     135           0 :     if (rMEvt.IsRight() && ! rMEvt.IsLeft())
     136             :     {
     137             :         MouseEvent aSyntheticEvent (
     138           0 :             rMEvt.GetPosPixel(),
     139           0 :             rMEvt.GetClicks(),
     140           0 :             rMEvt.GetMode(),
     141             :             MOUSE_LEFT,
     142           0 :             rMEvt.GetModifier());
     143           0 :         TabBar::MouseButtonDown(aSyntheticEvent);
     144             :     }
     145             : 
     146           0 :     TabBar::MouseButtonDown(rMEvt);
     147           0 : }
     148             : 
     149           0 : void TabControl::DoubleClick()
     150             : {
     151           0 :     if (GetCurPageId() != 0)
     152             :     {
     153           0 :         SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
     154             :         pDispatcher->Execute( SID_MODIFYPAGE,
     155           0 :                         SFX_CALLMODE_SYNCHRON | SFX_CALLMODE_RECORD );
     156             :     }
     157           0 : }
     158             : 
     159             : 
     160           0 : void TabControl::StartDrag( sal_Int8, const Point& )
     161             : {
     162           0 :     bInternalMove = sal_True;
     163             : 
     164             :     // object is delete by reference mechanismn
     165           0 :     ( new TabControl::TabControlTransferable( *this ) )->StartDrag( this, DND_ACTION_COPYMOVE );
     166           0 : }
     167             : 
     168             : 
     169           0 : void TabControl::DragFinished( sal_Int8 )
     170             : {
     171           0 :     bInternalMove = sal_False;
     172           0 : }
     173             : 
     174             : 
     175           0 : sal_Int8 TabControl::AcceptDrop( const AcceptDropEvent& rEvt )
     176             : {
     177           0 :     sal_Int8 nRet = DND_ACTION_NONE;
     178             : 
     179           0 :     if( rEvt.mbLeaving )
     180           0 :         EndSwitchPage();
     181             : 
     182           0 :     if( !pDrViewSh->GetDocSh()->IsReadOnly() )
     183             :     {
     184           0 :         SdDrawDocument* pDoc = pDrViewSh->GetDoc();
     185           0 :         Point           aPos( rEvt.maPosPixel );
     186             : 
     187           0 :         if( bInternalMove )
     188             :         {
     189           0 :             if( rEvt.mbLeaving || ( pDrViewSh->GetEditMode() == EM_MASTERPAGE ) )
     190           0 :                 HideDropPos();
     191             :             else
     192             :             {
     193           0 :                 ShowDropPos( aPos );
     194           0 :                 nRet = rEvt.mnAction;
     195             :             }
     196             :         }
     197             :         else
     198             :         {
     199           0 :             HideDropPos();
     200             : 
     201           0 :             sal_Int32 nPageId = GetPageId( aPos ) - 1;
     202             : 
     203           0 :             if( ( nPageId >= 0 ) && pDoc->GetPage( (sal_uInt16)nPageId ) )
     204             :             {
     205           0 :                 nRet = pDrViewSh->AcceptDrop( rEvt, *this, NULL, (sal_uInt16)nPageId, SDRLAYER_NOTFOUND );
     206           0 :                 SwitchPage( aPos );
     207             :             }
     208             :         }
     209             :     }
     210             : 
     211           0 :     return nRet;
     212             : }
     213             : 
     214             : 
     215           0 : sal_Int8 TabControl::ExecuteDrop( const ExecuteDropEvent& rEvt )
     216             : {
     217           0 :     SdDrawDocument* pDoc = pDrViewSh->GetDoc();
     218           0 :     Point           aPos( rEvt.maPosPixel );
     219           0 :     sal_Int8        nRet = DND_ACTION_NONE;
     220             : 
     221           0 :     if( bInternalMove )
     222             :     {
     223           0 :         sal_uInt16 nPageId = ShowDropPos( aPos ) - 1;
     224             : 
     225           0 :         switch (rEvt.mnAction)
     226             :         {
     227             :             case DND_ACTION_MOVE:
     228           0 :                 if( pDrViewSh->IsSwitchPageAllowed() && pDoc->MovePages( nPageId ) )
     229             :                 {
     230           0 :                     SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
     231           0 :                     pDispatcher->Execute(SID_SWITCHPAGE, SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD);
     232             :                 }
     233           0 :                 break;
     234             : 
     235             :             case DND_ACTION_COPY:
     236             :             {
     237             :                 // Copying the selected page to the place that rEvt points
     238             :                 // takes place in three steps:
     239             :                 // 1. Create a copy of the selected page.  This copy will
     240             :                 // lie directly behind the selected page.
     241             :                 // 2. Move the copy to the desired place.
     242             :                 // 3. Select the copy.
     243           0 :                 if (pDrViewSh->IsSwitchPageAllowed())
     244             :                 {
     245             :                     // 1. Create a copy.
     246           0 :                     sal_uInt16 nPageNumOfCopy = pDoc->DuplicatePage (GetCurPageId() - 1);
     247             :                     // 2. Move page.  For this first switch to the copy:
     248             :                     // MovePages operates on the currently selected page(s).
     249           0 :                     pDrViewSh->SwitchPage (nPageNumOfCopy);
     250             :                     // Adapt target page id when necessary, i.e. page copy
     251             :                     // has been inserted in front of the target page.
     252           0 :                     sal_uInt16 nPageNum = nPageId;
     253           0 :                     if ((nPageNumOfCopy <= nPageNum) && (nPageNum != (sal_uInt16)-1))
     254           0 :                         nPageNum += 1;
     255           0 :                     if (pDoc->MovePages(nPageNum))
     256             :                     {
     257             :                         // 3. Switch to the copy that has been moved to its
     258             :                         // final destination.  Use an asynchron slot call to
     259             :                         // be executed after the still pending ones.
     260           0 :                         if (nPageNumOfCopy >= nPageNum || (nPageNum == (sal_uInt16)-1))
     261           0 :                             nPageNum += 1;
     262           0 :                         SetCurPageId (GetPageId(nPageNum));
     263           0 :                         SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
     264             :                         pDispatcher->Execute(SID_SWITCHPAGE,
     265           0 :                             SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD);
     266             :                     }
     267             :                 }
     268             : 
     269           0 :                 break;
     270             :             }
     271             :         }
     272             : 
     273           0 :         nRet = rEvt.mnAction;
     274             :     }
     275             :     else
     276             :     {
     277           0 :         sal_Int32 nPageId = GetPageId( aPos ) - 1;
     278             : 
     279           0 :         if( ( nPageId >= 0 ) && pDoc->GetPage( (sal_uInt16)nPageId ) )
     280             :         {
     281           0 :             nRet = pDrViewSh->ExecuteDrop( rEvt, *this, NULL, (sal_uInt16)nPageId, SDRLAYER_NOTFOUND );
     282             :         }
     283             :     }
     284             : 
     285           0 :     HideDropPos();
     286           0 :     EndSwitchPage();
     287             : 
     288           0 :     return nRet;
     289             : }
     290             : 
     291           0 : void TabControl::Command(const CommandEvent& rCEvt)
     292             : {
     293           0 :     sal_uInt16 nCmd = rCEvt.GetCommand();
     294             : 
     295           0 :     if ( nCmd == COMMAND_CONTEXTMENU )
     296             :     {
     297           0 :         sal_Bool bGraphicShell = pDrViewSh->ISA(GraphicViewShell);
     298             :         sal_uInt16 nResId = bGraphicShell ? RID_GRAPHIC_PAGETAB_POPUP :
     299           0 :                                         RID_DRAW_PAGETAB_POPUP;
     300           0 :         SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
     301           0 :         pDispatcher->ExecutePopup( SdResId( nResId ) );
     302             :     }
     303           0 : }
     304             : 
     305           0 : long TabControl::StartRenaming()
     306             : {
     307           0 :     sal_Bool bOK = sal_False;
     308             : 
     309           0 :     if (pDrViewSh->GetPageKind() == PK_STANDARD)
     310             :     {
     311           0 :         bOK = sal_True;
     312             : 
     313           0 :         ::sd::View* pView = pDrViewSh->GetView();
     314             : 
     315           0 :         if ( pView->IsTextEdit() )
     316           0 :             pView->SdrEndTextEdit();
     317             :     }
     318             : 
     319           0 :     return( bOK );
     320             : }
     321             : 
     322           0 : long TabControl::AllowRenaming()
     323             : {
     324           0 :     sal_Bool bOK = sal_True;
     325             : 
     326           0 :     String aNewName( GetEditText() );
     327           0 :     String aCompareName( GetPageText( GetEditPageId() ) );
     328             : 
     329           0 :     if( aCompareName != aNewName )
     330             :     {
     331             :         // rename page
     332           0 :         if( pDrViewSh->GetDocSh()->CheckPageName( this, aNewName ) )
     333             :         {
     334           0 :             SetEditText( aNewName );
     335           0 :             EndRenaming();
     336             :         }
     337             :         else
     338             :         {
     339           0 :             bOK = sal_False;
     340             :         }
     341             :     }
     342           0 :     return( bOK );
     343             : }
     344             : 
     345           0 : void TabControl::EndRenaming()
     346             : {
     347           0 :     if( !IsEditModeCanceled() )
     348           0 :         pDrViewSh->RenameSlide( GetEditPageId(), GetEditText() );
     349           0 : }
     350             : 
     351           0 : void TabControl::ActivatePage()
     352             : {
     353           0 :     if ( /*IsInSwitching && */ pDrViewSh->IsSwitchPageAllowed() )
     354             :     {
     355           0 :         SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
     356             :         pDispatcher->Execute(SID_SWITCHPAGE,
     357           0 :                              SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD);
     358             :     }
     359           0 : }
     360             : 
     361           0 : long TabControl::DeactivatePage()
     362             : {
     363           0 :     return pDrViewSh->IsSwitchPageAllowed();
     364             : }
     365             : 
     366             : 
     367             : 
     368             : 
     369           0 : void TabControl::SendActivatePageEvent (void)
     370             : {
     371             :     CallEventListeners (VCLEVENT_TABBAR_PAGEACTIVATED,
     372           0 :         reinterpret_cast<void*>(GetCurPageId()));
     373           0 : }
     374             : 
     375             : 
     376             : 
     377             : 
     378           0 : void TabControl::SendDeactivatePageEvent (void)
     379             : {
     380             :     CallEventListeners (VCLEVENT_TABBAR_PAGEDEACTIVATED,
     381           0 :         reinterpret_cast<void*>(GetCurPageId()));
     382           0 : }
     383             : 
     384          33 : } // end of namespace sd
     385             : 
     386             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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