sd/source/ui/sidebar/AllMasterPagesSelector.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 "AllMasterPagesSelector.hxx"
  21 #include "PreviewValueSet.hxx"
  22 #include <ViewShellBase.hxx>
  23 #include "MasterPageContainer.hxx"
  24 #include "MasterPageDescriptor.hxx"
  25 #include <app.hrc>
  26 #include <helpids.h>
  27
  28 #include <tools/link.hxx>
  29 #include <set>
  30
  31 namespace {
  32
  33 using namespace sd::sidebar;
  34
  35 int GetURLPriority (const SharedMasterPageDescriptor& rpDescriptor)
  36 {
  37     int nPriority (0);
  38     switch (rpDescriptor->GetURLClassification())
  39     {
  40         case MasterPageDescriptor::URLCLASS_USER:         nPriority = 0; break;
  41         case MasterPageDescriptor::URLCLASS_LAYOUT:       nPriority = 1; break;
  42         case MasterPageDescriptor::URLCLASS_PRESENTATION: nPriority = 2; break;
  43         case MasterPageDescriptor::URLCLASS_OTHER:        nPriority = 3; break;
  44         case MasterPageDescriptor::URLCLASS_UNKNOWN:      nPriority = 4; break;
  45         default:
  46         case MasterPageDescriptor::URLCLASS_UNDETERMINED: nPriority = 5; break;
  47     }
  48     return nPriority;
  49 }
  50
  51 class MasterPageDescriptorOrder
  52 {
  53 public:
  54     bool operator() (
  55         const SharedMasterPageDescriptor& rp1,
  56         const SharedMasterPageDescriptor& rp2) const
  57     {
  58         if (rp1->meOrigin == MasterPageContainer::DEFAULT)
  59             return true;
  60         else if (rp2->meOrigin == MasterPageContainer::DEFAULT)
  61             return false;
  62         else if (rp1->GetURLClassification() == rp2->GetURLClassification())
  63             return rp1->mnTemplateIndex < rp2->mnTemplateIndex;
  64         else
  65             return GetURLPriority(rp1) < GetURLPriority(rp2);
  66     }
  67 };
  68
  69 } // end of anonymous namespace
  70
  71 namespace sd { namespace sidebar {
  72
  73 class AllMasterPagesSelector::SortedMasterPageDescriptorList
  74     : public ::std::set<SharedMasterPageDescriptor,MasterPageDescriptorOrder>
  75 {
  76 public:
  77     SortedMasterPageDescriptorList() {}
  78 };
  79
  80 VclPtr<vcl::Window> AllMasterPagesSelector::Create (
  81     vcl::Window* pParent,
  82     ViewShellBase& rViewShellBase,
  83     const css::uno::Reference<css::ui::XSidebar>& rxSidebar)
  84 {
  85     SdDrawDocument* pDocument = rViewShellBase.GetDocument();
  86     if (pDocument == nullptr)
  87         return nullptr;
  88
  89     std::shared_ptr<MasterPageContainer> pContainer (new MasterPageContainer());
  90
  91     VclPtrInstance<AllMasterPagesSelector> pSelector(
  92             pParent,
  93             *pDocument,
  94             rViewShellBase,
  95             pContainer,
  96             rxSidebar);
  97     pSelector->LateInit();
  98     pSelector->SetHelpId(HID_SD_TASK_PANE_PREVIEW_ALL);
  99
 100     return pSelector;
 101 }
 102
 103 AllMasterPagesSelector::AllMasterPagesSelector (
 104     vcl::Window* pParent,
 105     SdDrawDocument& rDocument,
 106     ViewShellBase& rBase,
 107     const std::shared_ptr<MasterPageContainer>& rpContainer,
 108     const css::uno::Reference<css::ui::XSidebar>& rxSidebar)
 109     : MasterPagesSelector(pParent, rDocument, rBase, rpContainer, rxSidebar),
 110       mpSortedMasterPages(new SortedMasterPageDescriptorList())
 111 {
 112     MasterPagesSelector::Fill();
 113 }
 114
 115 AllMasterPagesSelector::~AllMasterPagesSelector()
 116 {
 117 }
 118
 119 void AllMasterPagesSelector::Fill (ItemList& rItemList)
 120 {
 121     if (mpSortedMasterPages->empty())
 122         UpdateMasterPageList();
 123     UpdatePageSet(rItemList);
 124 }
 125
 126 void AllMasterPagesSelector::NotifyContainerChangeEvent (
 127     const MasterPageContainerChangeEvent& rEvent)
 128 {
 129     switch (rEvent.meEventType)
 130     {
 131         case MasterPageContainerChangeEvent::EventType::CHILD_ADDED:
 132             AddItem(rEvent.maChildToken);
 133             MasterPagesSelector::Fill();
 134             break;
 135
 136         case MasterPageContainerChangeEvent::EventType::INDEX_CHANGED:
 137             mpSortedMasterPages->clear();
 138             MasterPagesSelector::Fill();
 139             break;
 140
 141         default:
 142             MasterPagesSelector::NotifyContainerChangeEvent(rEvent);
 143             break;
 144     }
 145 }
 146
 147 void AllMasterPagesSelector::UpdateMasterPageList()
 148 {
 149     mpSortedMasterPages->clear();
 150     int nTokenCount = mpContainer->GetTokenCount();
 151     for (int i=0; i<nTokenCount; i++)
 152         AddItem(mpContainer->GetTokenForIndex(i));
 153 }
 154
 155 void AllMasterPagesSelector::AddItem (MasterPageContainer::Token aToken)
 156 {
 157     switch (mpContainer->GetOriginForToken(aToken))
 158     {
 159         case MasterPageContainer::DEFAULT:
 160         case MasterPageContainer::TEMPLATE:
 161             // Templates are added only when coming from the
 162             // MasterPageContainerFiller so that they have an id which
 163             // defines their place in the list.  Templates (pre) loaded from
 164             // RecentlyUsedMasterPages are ignored (they will be loaded
 165             // later by the MasterPageContainerFiller.)
 166             if (mpContainer->GetTemplateIndexForToken(aToken) >= 0)
 167                 mpSortedMasterPages->insert(mpContainer->GetDescriptorForToken(aToken));
 168             break;
 169
 170         default:
 171             break;
 172     }
 173 }
 174
 175 void AllMasterPagesSelector::UpdatePageSet (ItemList& rItemList)
 176 {
 177     SortedMasterPageDescriptorList::const_iterator iDescriptor;
 178     SortedMasterPageDescriptorList::const_iterator iEnd (mpSortedMasterPages->end());
 179     for (iDescriptor=mpSortedMasterPages->begin(); iDescriptor!=iEnd; ++iDescriptor)
 180         rItemList.push_back((*iDescriptor)->maToken);
 181 }
 182
 183 } } // end of namespace sd::sidebar
 184
 185 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */