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 <svl/eitem.hxx>
  22 #include <svl/stritem.hxx>
  23 #include <sfx2/new.hxx>
  24 #include <svtools/valueset.hxx>
  25 #include <tools/debug.hxx>
  26 #include <vcl/image.hxx>
  27
  28 #include <strings.hrc>
  29
  30 #include <bitmaps.hlst>
  31 #include <sdpreslt.hxx>
  32 #include <sdattr.hrc>
  33 #include <sdresid.hxx>
  34 #include <drawdoc.hxx>
  35 #include <sdpage.hxx>
  36 #include <DrawDocShell.hxx>
  37 #include <memory>
  38
  39 SdPresLayoutDlg::SdPresLayoutDlg(::sd::DrawDocShell* pDocShell,
  40     weld::Window* pWindow, const SfxItemSet& rInAttrs)
  41     : GenericDialogController(pWindow, u"modules/simpress/ui/slidedesigndialog.ui"_ustr, u"SlideDesignDialog"_ustr)
  42     , mpDocSh(pDocShell)
  43     , mrOutAttrs(rInAttrs)
  44     , maStrNone(SdResId(STR_NULL))
  45     , m_xCbxMasterPage(m_xBuilder->weld_check_button(u"masterpage"_ustr))
  46     , m_xCbxCheckMasters(m_xBuilder->weld_check_button(u"checkmasters"_ustr))
  47     , m_xBtnLoad(m_xBuilder->weld_button(u"load"_ustr))
  48     , m_xVS(new ValueSet(m_xBuilder->weld_scrolled_window(u"selectwin"_ustr, true)))
  49     , m_xVSWin(new weld::CustomWeld(*m_xBuilder, u"select"_ustr, *m_xVS))
  50     , m_xLabel(m_xBuilder->weld_label(u"label1"_ustr))
  51 {
  52     if (mpDocSh->GetDoc()->GetDocumentType() == DocumentType::Draw)
  53     {
  54         m_xDialog->set_title(SdResId(STR_AVAILABLE_MASTERPAGE));
  55         m_xLabel->set_label(SdResId(STR_SELECT_PAGE));
  56     }
  57     else
  58     {
  59         m_xDialog->set_title(SdResId(STR_AVAILABLE_MASTERSLIDE));
  60         m_xLabel->set_label(SdResId(STR_SELECT_SLIDE));
  61     }
  62     m_xVSWin->set_size_request(m_xBtnLoad->get_approximate_digit_width() * 60,
  63                                m_xBtnLoad->get_text_height() * 20);
  64
  65     m_xVS->SetDoubleClickHdl(LINK(this, SdPresLayoutDlg, ClickLayoutHdl));
  66     m_xBtnLoad->connect_clicked(LINK(this, SdPresLayoutDlg, ClickLoadHdl));
  67
  68     Reset();
  69 }
  70
  71 SdPresLayoutDlg::~SdPresLayoutDlg()
  72 {
  73 }
  74
  75 /**
  76  *    Initialize
  77  */
  78 void SdPresLayoutDlg::Reset()
  79 {
  80     tools::Long nName;
  81
  82     // replace master page
  83     if( const SfxBoolItem* pPoolItem = mrOutAttrs.GetItemIfSet( ATTR_PRESLAYOUT_MASTER_PAGE, false ) )
  84     {
  85         bool bMasterPage = pPoolItem->GetValue();
  86         m_xCbxMasterPage->set_sensitive( !bMasterPage );
  87         m_xCbxMasterPage->set_active( bMasterPage );
  88     }
  89
  90     // remove not used master pages
  91     m_xCbxCheckMasters->set_active(false);
  92
  93     if( const SfxStringItem* pPoolItem = mrOutAttrs.GetItemIfSet(ATTR_PRESLAYOUT_NAME) )
  94         maName = pPoolItem->GetValue();
  95     else
  96         maName.clear();
  97
  98     FillValueSet();
  99
 100     mnLayoutCount = maLayoutNames.size();
 101     for( nName = 0; nName < mnLayoutCount; nName++ )
 102     {
 103         if (maLayoutNames[nName] == maName)
 104             break;
 105     }
 106     DBG_ASSERT(nName < mnLayoutCount, "Layout not found");
 107
 108     m_xVS->SelectItem(static_cast<sal_uInt16>(nName) + 1);  // Indices of the ValueSets start at 1
 109
 110 }
 111
 112 /**
 113  * Fills the provided Item-Set with dialog box attributes
 114  */
 115 void SdPresLayoutDlg::GetAttr(SfxItemSet& rOutAttrs)
 116 {
 117     short nId = m_xVS->GetSelectedItemId();
 118     bool bLoad = nId > mnLayoutCount;
 119     rOutAttrs.Put( SfxBoolItem( ATTR_PRESLAYOUT_LOAD, bLoad ) );
 120
 121     OUString aLayoutName;
 122
 123     if( bLoad )
 124     {
 125         aLayoutName = maName + "#" + maLayoutNames[ nId - 1 ];
 126     }
 127     else if (nId)
 128     {
 129         aLayoutName = maLayoutNames[ nId - 1 ];
 130         if( aLayoutName == maStrNone )
 131             aLayoutName.clear(); // that way we encode "- nothing -" (see below)
 132     }
 133
 134     rOutAttrs.Put( SfxStringItem( ATTR_PRESLAYOUT_NAME, aLayoutName ) );
 135     rOutAttrs.Put( SfxBoolItem( ATTR_PRESLAYOUT_MASTER_PAGE, m_xCbxMasterPage->get_active() ) );
 136     rOutAttrs.Put( SfxBoolItem( ATTR_PRESLAYOUT_CHECK_MASTERS, m_xCbxCheckMasters->get_active() ) );
 137 }
 138
 139 /**
 140  * Fills ValueSet with bitmaps
 141  */
 142 void SdPresLayoutDlg::FillValueSet()
 143 {
 144     m_xVS->SetStyle(m_xVS->GetStyle() | WB_ITEMBORDER | WB_DOUBLEBORDER
 145                                       | WB_VSCROLL | WB_NAMEFIELD);
 146
 147     m_xVS->SetColCount(2);
 148     m_xVS->SetLineCount(2);
 149     m_xVS->SetExtraSpacing(2);
 150
 151     SdDrawDocument* pDoc = mpDocSh->GetDoc();
 152
 153     sal_uInt16 nCount = pDoc->GetMasterPageCount();
 154
 155     for (sal_uInt16 nLayout = 0; nLayout < nCount; nLayout++)
 156     {
 157         SdPage* pMaster = static_cast<SdPage*>(pDoc->GetMasterPage(nLayout));
 158         if (pMaster->GetPageKind() == PageKind::Standard)
 159         {
 160             OUString aLayoutName(pMaster->GetLayoutName());
 161             aLayoutName = aLayoutName.copy(0, aLayoutName.indexOf(SD_LT_SEPARATOR));
 162             maLayoutNames.push_back(aLayoutName);
 163
 164             Image aBitmap(mpDocSh->GetPagePreviewBitmap(pMaster));
 165             m_xVS->InsertItem(static_cast<sal_uInt16>(maLayoutNames.size()), aBitmap, aLayoutName);
 166         }
 167     }
 168
 169     m_xVS->Show();
 170 }
 171
 172 /**
 173  * DoubleClick handler
 174  */
 175 IMPL_LINK_NOARG(SdPresLayoutDlg, ClickLayoutHdl, ValueSet*, void)
 176 {
 177     m_xDialog->response(RET_OK);
 178 }
 179
 180 /**
 181  * Click handler for load button
 182  */
 183 IMPL_LINK_NOARG(SdPresLayoutDlg, ClickLoadHdl, weld::Button&, void)
 184 {
 185     SfxNewFileDialog aDlg(m_xDialog.get(), SfxNewFileDialogMode::Preview);
 186     if (mpDocSh->GetDoc()->GetDocumentType() == DocumentType::Draw)
 187         aDlg.set_title(SdResId(STR_LOAD_DRAWING_LAYOUT));
 188     else
 189         aDlg.set_title(SdResId(STR_LOAD_PRESENTATION_LAYOUT));
 190     sal_uInt16 nResult = aDlg.run();
 191
 192     bool   bCancel = false;
 193
 194     switch (nResult)
 195     {
 196         case RET_OK:
 197         {
 198             if (aDlg.IsTemplate())
 199             {
 200                 maName = aDlg.GetTemplateFileName();
 201             }
 202             else
 203             {
 204                 // that way we encode "- nothing -"
 205                 maName.clear();
 206             }
 207         }
 208         break;
 209
 210         default:
 211             bCancel = true;
 212     }
 213
 214     if( bCancel )
 215         return;
 216
 217     // check if template already exists
 218     OUString aCompareStr(maName);
 219     if (aCompareStr.isEmpty())
 220         aCompareStr = maStrNone;
 221
 222     auto it = std::find(maLayoutNames.begin(), maLayoutNames.end(), aCompareStr);
 223     if (it != maLayoutNames.end())
 224     {
 225         sal_uInt16 aPos = static_cast<sal_uInt16>(std::distance(maLayoutNames.begin(), it));
 226         // select template
 227         m_xVS->SelectItem( aPos + 1 );
 228     }
 229     else
 230     {
 231         // load document in order to determine preview bitmap (if template is selected)
 232         if (!maName.isEmpty())
 233         {
 234             // determine document in order to call OpenBookmarkDoc
 235             SdDrawDocument* pDoc = mpDocSh->GetDoc();
 236             SdDrawDocument* pTemplDoc  = pDoc->OpenBookmarkDoc( maName );
 237
 238             if (pTemplDoc)
 239             {
 240                 ::sd::DrawDocShell*  pTemplDocSh= pTemplDoc->GetDocSh();
 241
 242                 sal_uInt16 nCount = pTemplDoc->GetMasterPageCount();
 243
 244                 for (sal_uInt16 nLayout = 0; nLayout < nCount; nLayout++)
 245                 {
 246                     SdPage* pMaster = static_cast<SdPage*>( pTemplDoc->GetMasterPage(nLayout) );
 247                     if (pMaster->GetPageKind() == PageKind::Standard)
 248                     {
 249                         OUString aLayoutName(pMaster->GetLayoutName());
 250                         aLayoutName = aLayoutName.copy(0, aLayoutName.indexOf(SD_LT_SEPARATOR));
 251                         maLayoutNames.push_back(aLayoutName);
 252
 253                         Image aBitmap(pTemplDocSh->GetPagePreviewBitmap(pMaster));
 254                         m_xVS->InsertItem(static_cast<sal_uInt16>(maLayoutNames.size()), aBitmap, aLayoutName);
 255                     }
 256                 }
 257             }
 258             else
 259             {
 260                 bCancel = true;
 261             }
 262
 263             pDoc->CloseBookmarkDoc();
 264         }
 265         else
 266         {
 267             // empty layout
 268             maLayoutNames.push_back(maStrNone);
 269             m_xVS->InsertItem( static_cast<sal_uInt16>(maLayoutNames.size()),
 270                     Image(BMP_SLIDE_NONE), maStrNone );
 271         }
 272
 273         if (!bCancel)
 274         {
 275             // select template
 276             m_xVS->SelectItem( static_cast<sal_uInt16>(maLayoutNames.size()) );
 277         }
 278     }
 279 }
 280
 281 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */