sd/source/ui/sidebar/RecentMasterPagesSelector.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 "RecentMasterPagesSelector.hxx"
  21
  22 #include <ViewShellBase.hxx>
  23 #include "RecentlyUsedMasterPages.hxx"
  24 #include "MasterPageContainerProviders.hxx"
  25 #include <MasterPageObserver.hxx>
  26 #include <sdpage.hxx>
  27 #include <drawdoc.hxx>
  28 #include <app.hrc>
  29 #include <helpids.h>
  30
  31 #include <vcl/bitmap.hxx>
  32
  33 namespace sd { namespace sidebar {
  34
  35 VclPtr<vcl::Window> RecentMasterPagesSelector::Create (
  36     vcl::Window* pParent,
  37     ViewShellBase& rViewShellBase,
  38     const css::uno::Reference<css::ui::XSidebar>& rxSidebar)
  39 {
  40     SdDrawDocument* pDocument = rViewShellBase.GetDocument();
  41     if (pDocument == nullptr)
  42         return nullptr;
  43
  44     std::shared_ptr<MasterPageContainer> pContainer (new MasterPageContainer());
  45
  46     VclPtrInstance<RecentMasterPagesSelector> pSelector(
  47             pParent,
  48             *pDocument,
  49             rViewShellBase,
  50             pContainer,
  51             rxSidebar);
  52     pSelector->LateInit();
  53     pSelector->SetHelpId(HID_SD_TASK_PANE_PREVIEW_RECENT);
  54
  55     return pSelector;
  56 }
  57
  58 RecentMasterPagesSelector::RecentMasterPagesSelector (
  59     vcl::Window* pParent,
  60     SdDrawDocument& rDocument,
  61     ViewShellBase& rBase,
  62     const std::shared_ptr<MasterPageContainer>& rpContainer,
  63     const css::uno::Reference<css::ui::XSidebar>& rxSidebar)
  64     : MasterPagesSelector (pParent, rDocument, rBase, rpContainer, rxSidebar)
  65 {
  66 }
  67
  68 RecentMasterPagesSelector::~RecentMasterPagesSelector()
  69 {
  70     disposeOnce();
  71 }
  72
  73 void RecentMasterPagesSelector::dispose()
  74 {
  75     RecentlyUsedMasterPages::Instance().RemoveEventListener (
  76         LINK(this,RecentMasterPagesSelector,MasterPageListListener));
  77     MasterPagesSelector::dispose();
  78 }
  79
  80 void RecentMasterPagesSelector::LateInit()
  81 {
  82     MasterPagesSelector::LateInit();
  83
  84     MasterPagesSelector::Fill();
  85     RecentlyUsedMasterPages::Instance().AddEventListener (
  86         LINK(this,RecentMasterPagesSelector,MasterPageListListener));
  87 }
  88
  89 IMPL_LINK_NOARG(RecentMasterPagesSelector, MasterPageListListener, LinkParamNone*, void)
  90 {
  91     MasterPagesSelector::Fill();
  92 }
  93
  94 void RecentMasterPagesSelector::Fill (ItemList& rItemList)
  95 {
  96     // Create a set of names of the master pages used by the document.
  97     MasterPageObserver::MasterPageNameSet aCurrentNames;
  98     sal_uInt16 nMasterPageCount = mrDocument.GetMasterSdPageCount(PageKind::Standard);
  99     for (sal_uInt16 nIndex=0; nIndex<nMasterPageCount; nIndex++)
 100     {
 101         SdPage* pMasterPage = mrDocument.GetMasterSdPage (nIndex, PageKind::Standard);
 102         if (pMasterPage != nullptr)
 103             aCurrentNames.insert (pMasterPage->GetName());
 104     }
 105
 106     // Insert the recently used master pages that are currently not used.
 107     RecentlyUsedMasterPages& rInstance (RecentlyUsedMasterPages::Instance());
 108     int nPageCount = rInstance.GetMasterPageCount();
 109     for (int nIndex=0; nIndex<nPageCount; nIndex++)
 110     {
 111         // Add an entry when a) the page is already known to the
 112         // MasterPageContainer, b) the style name is empty, i.e. it has not yet
 113         // been loaded (and thus can not be in use) or otherwise c) the
 114         // style name is not currently in use.
 115         MasterPageContainer::Token aToken (rInstance.GetTokenForIndex(nIndex));
 116         if (aToken != MasterPageContainer::NIL_TOKEN)
 117         {
 118             OUString sStyleName (mpContainer->GetStyleNameForToken(aToken));
 119             if (sStyleName.isEmpty()
 120                 || aCurrentNames.find(sStyleName) == aCurrentNames.end())
 121             {
 122                 rItemList.push_back(aToken);
 123             }
 124         }
 125     }
 126 }
 127
 128 void RecentMasterPagesSelector::AssignMasterPageToPageList (
 129     SdPage* pMasterPage,
 130     const std::shared_ptr<std::vector<SdPage*> >& rpPageList)
 131 {
 132     sal_uInt16 nSelectedItemId = PreviewValueSet::GetSelectedItemId();
 133
 134     MasterPagesSelector::AssignMasterPageToPageList(pMasterPage, rpPageList);
 135
 136     // Restore the selection.
 137     if (PreviewValueSet::GetItemCount() > 0)
 138     {
 139         if (PreviewValueSet::GetItemCount() >= nSelectedItemId)
 140             PreviewValueSet::SelectItem(nSelectedItemId);
 141         else
 142             PreviewValueSet::SelectItem(PreviewValueSet::GetItemCount());
 143     }
 144 }
 145
 146 void RecentMasterPagesSelector::ProcessPopupMenu (Menu& rMenu)
 147 {
 148     sal_uInt16 nItemid = rMenu.GetItemId("edit");
 149     if (rMenu.GetItemPos(nItemid) != MENU_ITEM_NOTFOUND)
 150         rMenu.EnableItem(nItemid, false);
 151 }
 152
 153 } } // end of namespace sd::sidebar
 154
 155 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */