sd/source/ui/dlg/sdpreslt.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 #include <svl/itemset.hxx>
  21 #include <sfx2/new.hxx>
  22 #include <vcl/msgbox.hxx>
  23
  24 #include "strings.hrc"
  25 #include "res_bmp.hrc"
  26 #include "sdpreslt.hxx"
  27 #include "sdpreslt.hrc"
  28 #include "sdattr.hxx"
  29 #include "sdresid.hxx"
  30 #include "drawdoc.hxx"
  31 #include "sdpage.hxx"
  32 #include "DrawDocShell.hxx"
  33
  34 #define DOCUMENT_TOKEN (sal_Unicode('#'))
  35
  36 SdPresLayoutDlg::SdPresLayoutDlg(
  37     ::sd::DrawDocShell* pDocShell,
  38     ::Window* pWindow,
  39     const SfxItemSet& rInAttrs ):
  40                 ModalDialog         (pWindow, SdResId(DLG_PRESLT)),
  41                 mpDocSh              ( pDocShell ),
  42                 maFtLayout           (this, SdResId(FT_LAYOUT)),
  43                 maVS                 (this, SdResId(VS_LAYOUT)),
  44                 maBtnOK              (this, SdResId(BTN_OK)),
  45                 maBtnCancel          (this, SdResId(BTN_CANCEL)),
  46                 maBtnHelp            (this, SdResId(BTN_HELP)),
  47                 maCbxMasterPage     (this, SdResId(CBX_MASTER_PAGE)),
  48                 maCbxCheckMasters   (this, SdResId(CBX_CHECK_MASTERS)),
  49                 maBtnLoad            (this, SdResId(BTN_LOAD)),
  50                 mrOutAttrs           (rInAttrs),
  51                 maStrNone           ( SdResId( STR_NULL ) )
  52 {
  53     FreeResource();
  54
  55     maVS.SetDoubleClickHdl(LINK(this, SdPresLayoutDlg, ClickLayoutHdl));
  56     maBtnLoad.SetClickHdl(LINK(this, SdPresLayoutDlg, ClickLoadHdl));
  57
  58     Reset();
  59 }
  60
  61 SdPresLayoutDlg::~SdPresLayoutDlg()
  62 {
  63 }
  64
  65 /**
  66  *    Initialize
  67  */
  68 void SdPresLayoutDlg::Reset()
  69 {
  70     const SfxPoolItem *pPoolItem = NULL;
  71     long nName;
  72
  73     // replace master page
  74     if( mrOutAttrs.GetItemState( ATTR_PRESLAYOUT_MASTER_PAGE, sal_False, &pPoolItem ) == SFX_ITEM_SET )
  75     {
  76         sal_Bool bMasterPage = ( (const SfxBoolItem*) pPoolItem)->GetValue();
  77         maCbxMasterPage.Enable( !bMasterPage );
  78         maCbxMasterPage.Check( bMasterPage );
  79     }
  80
  81     // remove not used master pages
  82     maCbxCheckMasters.Check(sal_False);
  83
  84     if(mrOutAttrs.GetItemState(ATTR_PRESLAYOUT_NAME, sal_True, &pPoolItem) == SFX_ITEM_SET)
  85         maName = ((const SfxStringItem*)pPoolItem)->GetValue();
  86     else
  87         maName.Erase();
  88
  89     FillValueSet();
  90
  91     mnLayoutCount = maLayoutNames.size();
  92     for( nName = 0; nName < mnLayoutCount; nName++ )
  93     {
  94         if (maLayoutNames[nName] == maName)
  95             break;
  96     }
  97     DBG_ASSERT(nName < mnLayoutCount, "Layout not found");
  98
  99     maVS.SelectItem((sal_uInt16)nName + 1);  // Indices of the ValueSets start at 1
 100
 101 }
 102
 103 /**
 104  * Fills the provided Item-Set with dialog box attributes
 105  */
 106 void SdPresLayoutDlg::GetAttr(SfxItemSet& rOutAttrs)
 107 {
 108     short nId = maVS.GetSelectItemId();
 109     sal_Bool bLoad = nId > mnLayoutCount;
 110     rOutAttrs.Put( SfxBoolItem( ATTR_PRESLAYOUT_LOAD, bLoad ) );
 111
 112     String aLayoutName;
 113
 114     if( bLoad )
 115     {
 116         aLayoutName = maName;
 117         aLayoutName.Append( DOCUMENT_TOKEN );
 118         aLayoutName.Append( maLayoutNames[ nId - 1 ] );
 119     }
 120     else
 121     {
 122         aLayoutName = maLayoutNames[ nId - 1 ];
 123         if( aLayoutName == maStrNone )
 124             aLayoutName.Erase(); // that way we encode "- nothing -" (see below)
 125     }
 126
 127     rOutAttrs.Put( SfxStringItem( ATTR_PRESLAYOUT_NAME, aLayoutName ) );
 128     rOutAttrs.Put( SfxBoolItem( ATTR_PRESLAYOUT_MASTER_PAGE, maCbxMasterPage.IsChecked() ) );
 129     rOutAttrs.Put( SfxBoolItem( ATTR_PRESLAYOUT_CHECK_MASTERS, maCbxCheckMasters.IsChecked() ) );
 130 }
 131
 132
 133 /**
 134  * Fills ValueSet with bitmaps
 135  */
 136 void SdPresLayoutDlg::FillValueSet()
 137 {
 138     maVS.SetStyle(maVS.GetStyle() | WB_ITEMBORDER | WB_DOUBLEBORDER
 139                                       | WB_VSCROLL | WB_NAMEFIELD);
 140
 141     maVS.SetColCount(2);
 142     maVS.SetLineCount(2);
 143     maVS.SetExtraSpacing(2);
 144
 145     SdDrawDocument* pDoc = mpDocSh->GetDoc();
 146
 147     sal_uInt16 nCount = pDoc->GetMasterPageCount();
 148
 149     for (sal_uInt16 nLayout = 0; nLayout < nCount; nLayout++)
 150     {
 151         SdPage* pMaster = (SdPage*)pDoc->GetMasterPage(nLayout);
 152         if (pMaster->GetPageKind() == PK_STANDARD)
 153         {
 154             String aLayoutName(pMaster->GetLayoutName());
 155             aLayoutName.Erase( aLayoutName.SearchAscii( SD_LT_SEPARATOR ) );
 156             maLayoutNames.push_back(new String(aLayoutName));
 157
 158             Bitmap aBitmap(mpDocSh->GetPagePreviewBitmap(pMaster, 90));
 159             maVS.InsertItem((sal_uInt16)maLayoutNames.size(), aBitmap, aLayoutName);
 160         }
 161     }
 162
 163     maVS.Show();
 164 }
 165
 166
 167 /**
 168  * DoubleClick handler
 169  */
 170 IMPL_LINK_NOARG(SdPresLayoutDlg, ClickLayoutHdl)
 171 {
 172     EndDialog(RET_OK);
 173     return 0;
 174 }
 175
 176 /**
 177  * Click handler for load button
 178  */
 179 IMPL_LINK_NOARG(SdPresLayoutDlg, ClickLoadHdl)
 180 {
 181     SfxNewFileDialog* pDlg = new SfxNewFileDialog(this, SFXWB_PREVIEW);
 182     pDlg->SetText(String(SdResId(STR_LOAD_PRESENTATION_LAYOUT)));
 183
 184     if(!IsReallyVisible())
 185     {
 186         delete pDlg;
 187         return 0;
 188     }
 189
 190     sal_uInt16 nResult = pDlg->Execute();
 191     // Inserted update to force repaint
 192     Update();
 193
 194     sal_Bool   bCancel = sal_False;
 195
 196     switch (nResult)
 197     {
 198         case RET_OK:
 199         {
 200             if (pDlg->IsTemplate())
 201             {
 202                 maName = pDlg->GetTemplateFileName();
 203             }
 204             else
 205             {
 206                 // that way we encode "- nothing -"
 207                 maName.Erase();
 208             }
 209         }
 210         break;
 211
 212         default:
 213             bCancel = sal_True;
 214     }
 215     delete pDlg;
 216
 217     if( !bCancel )
 218     {
 219         // check if template already ecists
 220         sal_Bool bExists = sal_False;
 221         String aCompareStr( maName );
 222         if( maName.Len() == 0 )
 223             aCompareStr = maStrNone;
 224
 225         sal_uInt16 aPos = 0;
 226         for (boost::ptr_vector<String>::iterator it = maLayoutNames.begin();
 227                   it != maLayoutNames.end() && !bExists; ++it, ++aPos)
 228         {
 229             if( aCompareStr == *it )
 230             {
 231                 bExists = sal_True;
 232                 // select template
 233                 maVS.SelectItem( aPos + 1 );
 234             }
 235         }
 236
 237         if( !bExists )
 238         {
 239             // load document in order to determine preview bitmap (if template is selected)
 240             if( maName.Len() )
 241             {
 242                 // determine document in order to call OpenBookmarkDoc
 243                 SdDrawDocument* pDoc = mpDocSh->GetDoc();
 244                 SdDrawDocument* pTemplDoc  = pDoc->OpenBookmarkDoc( maName );
 245
 246                 if (pTemplDoc)
 247                 {
 248                     ::sd::DrawDocShell*  pTemplDocSh= pTemplDoc->GetDocSh();
 249
 250                     sal_uInt16 nCount = pTemplDoc->GetMasterPageCount();
 251
 252                     for (sal_uInt16 nLayout = 0; nLayout < nCount; nLayout++)
 253                     {
 254                         SdPage* pMaster = (SdPage*) pTemplDoc->GetMasterPage(nLayout);
 255                         if (pMaster->GetPageKind() == PK_STANDARD)
 256                         {
 257                             String aLayoutName(pMaster->GetLayoutName());
 258                             aLayoutName.Erase( aLayoutName.SearchAscii( SD_LT_SEPARATOR ) );
 259                             maLayoutNames.push_back(new String(aLayoutName));
 260
 261                             Bitmap aBitmap(pTemplDocSh->GetPagePreviewBitmap(pMaster, 90));
 262                             maVS.InsertItem((sal_uInt16)maLayoutNames.size(), aBitmap, aLayoutName);
 263                         }
 264                     }
 265                 }
 266                 else
 267                 {
 268                     bCancel = sal_True;
 269                 }
 270
 271                 pDoc->CloseBookmarkDoc();
 272             }
 273             else
 274             {
 275                 // empty layout
 276                 maLayoutNames.push_back( new String( maStrNone ) );
 277                 maVS.InsertItem( (sal_uInt16) maLayoutNames.size(),
 278                         Bitmap( SdResId( BMP_FOIL_NONE ) ), maStrNone );
 279             }
 280
 281             if (!bCancel)
 282             {
 283                 // select template
 284                 maVS.SelectItem( (sal_uInt16) maLayoutNames.size() );
 285             }
 286         }
 287     }
 288
 289     return( 0 );
 290 }
 291
 292 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */