starmath/source/SmElementsPanel.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   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 <sal/config.h>
  21
  22 #include <comphelper/lok.hxx>
  23 #include <sfx2/dispatch.hxx>
  24 #include <sfx2/lokcomponenthelpers.hxx>
  25 #include <svl/stritem.hxx>
  26
  27 #include "SmElementsPanel.hxx"
  28 #include <starmath.hrc>
  29 #include <smmod.hxx>
  30 #include <strings.hrc>
  31 #include <view.hxx>
  32
  33 namespace sm::sidebar
  34 {
  35 // static
  36 std::unique_ptr<PanelLayout> SmElementsPanel::Create(weld::Widget& rParent,
  37                                                      const SfxBindings& rBindings)
  38 {
  39     return std::make_unique<SmElementsPanel>(rParent, rBindings);
  40 }
  41
  42 SmElementsPanel::SmElementsPanel(weld::Widget& rParent, const SfxBindings& rBindings)
  43     : PanelLayout(&rParent, "MathElementsPanel", "modules/smath/ui/sidebarelements_math.ui")
  44     , mrBindings(rBindings)
  45     , mxCategoryList(m_xBuilder->weld_combo_box("categorylist"))
  46     , mxElementsControl(std::make_unique<SmElementsControl>(m_xBuilder->weld_icon_view("elements")))
  47 {
  48     for (const auto& rCategoryId : SmElementsControl::categories())
  49         mxCategoryList->append_text(SmResId(rCategoryId));
  50
  51     mxCategoryList->set_size_request(-1, -1);
  52
  53     mxCategoryList->connect_changed(LINK(this, SmElementsPanel, CategorySelectedHandle));
  54     mxCategoryList->set_active(0);
  55
  56     mxElementsControl->setElementSetIndex(0);
  57     mxElementsControl->SetSelectHdl(LINK(this, SmElementsPanel, ElementClickHandler));
  58 }
  59
  60 SmElementsPanel::~SmElementsPanel()
  61 {
  62     mxElementsControl.reset();
  63     mxCategoryList.reset();
  64 }
  65
  66 IMPL_LINK(SmElementsPanel, CategorySelectedHandle, weld::ComboBox&, rList, void)
  67 {
  68     const int nActive = rList.get_active();
  69     if (nActive == -1)
  70         return;
  71     mxElementsControl->setElementSetIndex(nActive);
  72     if (SmViewShell* pViewSh = GetView())
  73         mxElementsControl->setSmSyntaxVersion(pViewSh->GetDoc()->GetSmSyntaxVersion());
  74 }
  75
  76 IMPL_LINK(SmElementsPanel, ElementClickHandler, OUString, ElementSource, void)
  77 {
  78     if (SmViewShell* pViewSh = GetView())
  79     {
  80         SfxStringItem aInsertCommand(SID_INSERTCOMMANDTEXT, ElementSource);
  81         pViewSh->GetViewFrame()->GetDispatcher()->ExecuteList(
  82             SID_INSERTCOMMANDTEXT, SfxCallMode::RECORD, { &aInsertCommand });
  83     }
  84 }
  85
  86 SmViewShell* SmElementsPanel::GetView() const
  87 {
  88     SfxViewShell* pView = mrBindings.GetDispatcher()->GetFrame()->GetViewShell();
  89     SmViewShell* pSmViewShell = dynamic_cast<SmViewShell*>(pView);
  90     if (!pSmViewShell && comphelper::LibreOfficeKit::isActive())
  91     {
  92         auto* pWindow = static_cast<SmGraphicWindow*>(LokStarMathHelper(pView).GetGraphicWindow());
  93         if (pWindow)
  94             pSmViewShell = &pWindow->GetGraphicWidget().GetView();
  95     }
  96     return pSmViewShell;
  97 }
  98
  99 } // end of namespace sm::sidebar
 100
 101 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */