sc/source/ui/undo/UndoThemeChange.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
  10 #include <undo/UndoThemeChange.hxx>
  11 #include <docmodel/theme/Theme.hxx>
  12 #include <scresid.hxx>
  13 #include <globstr.hrc>
  14
  15 namespace sc
  16 {
  17 UndoThemeChange::UndoThemeChange(ScDocShell& rDocShell,
  18                                  std::shared_ptr<model::ColorSet> const& pOldColorSet,
  19                                  std::shared_ptr<model::ColorSet> const& pNewColorSet)
  20     : ScSimpleUndo(&rDocShell)
  21     , mpOldColorSet(pOldColorSet)
  22     , mpNewColorSet(pNewColorSet)
  23 {
  24 }
  25
  26 UndoThemeChange::~UndoThemeChange() = default;
  27
  28 namespace
  29 {
  30 std::shared_ptr<model::Theme> getTheme(ScDocShell& rDocShell)
  31 {
  32     ScDrawLayer* pModel = rDocShell.GetDocument().GetDrawLayer();
  33
  34     auto pTheme = pModel->getTheme();
  35     if (!pTheme)
  36     {
  37         pTheme = std::make_shared<model::Theme>("Office");
  38         pModel->setTheme(pTheme);
  39     }
  40     return pTheme;
  41 }
  42 }
  43
  44 void UndoThemeChange::Undo()
  45 {
  46     BeginUndo();
  47
  48     auto pTheme = getTheme(*pDocShell);
  49     pTheme->setColorSet(mpOldColorSet);
  50
  51     EndUndo();
  52 }
  53
  54 void UndoThemeChange::Redo()
  55 {
  56     BeginUndo();
  57
  58     auto pTheme = getTheme(*pDocShell);
  59     pTheme->setColorSet(mpNewColorSet);
  60
  61     EndRedo();
  62 }
  63
  64 void UndoThemeChange::Repeat(SfxRepeatTarget& /*rTarget*/) {}
  65
  66 bool UndoThemeChange::CanRepeat(SfxRepeatTarget& /*rTarget*/) const { return false; }
  67
  68 OUString UndoThemeChange::GetComment() const { return ScResId(STR_UNDO_THEME_CHANGE); }
  69
  70 } // end sc namespace
  71
  72 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */