sc/source/ui/navipi/scenwnd.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 <sfx2/bindings.hxx>
  21 #include <sfx2/dispatch.hxx>
  22 #include <sfx2/viewfrm.hxx>
  23 #include <svl/slstitm.hxx>
  24 #include <svl/stritem.hxx>
  25 #include <svl/itemset.hxx>
  26 #include <vcl/commandevent.hxx>
  27 #include <vcl/event.hxx>
  28 #include <vcl/svapp.hxx>
  29 #include <vcl/weld.hxx>
  30 #include <navipi.hxx>
  31 #include <sc.hrc>
  32 #include <globstr.hrc>
  33 #include <scresid.hxx>
  34 #include <helpids.h>
  35
  36 // class ScScenarioWindow ------------------------------------------------
  37
  38 void ScScenarioWindow::UpdateEntries( const std::vector<OUString> &rNewEntryList )
  39 {
  40     m_xLbScenario->clear();
  41     m_aEntries.clear();
  42
  43     switch( rNewEntryList.size() )
  44     {
  45         case 0:
  46             // no scenarios in current sheet
  47             SetComment( OUString() );
  48         break;
  49
  50         case 1:
  51             // sheet is a scenario container, comment only
  52             SetComment( rNewEntryList[0] );
  53         break;
  54
  55         default:
  56         {
  57             // sheet contains scenarios
  58             assert(rNewEntryList.size() % 3 == 0 && "ScScenarioListBox::UpdateEntries - wrong list size");
  59             m_xLbScenario->freeze();
  60
  61             std::vector<OUString>::const_iterator iter;
  62             for (iter = rNewEntryList.begin(); iter != rNewEntryList.end(); ++iter)
  63             {
  64                 ScenarioEntry aEntry;
  65
  66                 // first entry of a triple is the scenario name
  67                 aEntry.maName = *iter;
  68
  69                 // second entry of a triple is the scenario comment
  70                 ++iter;
  71                 aEntry.maComment = *iter;
  72
  73                 // third entry of a triple is the protection ("0" = not protected, "1" = protected)
  74                 ++iter;
  75                 aEntry.mbProtected = !(*iter).isEmpty() && (*iter)[0] != '0';
  76
  77                 m_aEntries.push_back( aEntry );
  78                 m_xLbScenario->append_text(aEntry.maName);
  79             }
  80             m_xLbScenario->thaw();
  81             m_xLbScenario->unselect_all();
  82             SetComment(OUString());
  83         }
  84     }
  85 }
  86
  87 IMPL_LINK_NOARG(ScScenarioWindow, SelectHdl, weld::TreeView&, void)
  88 {
  89     if (const ScenarioEntry* pEntry = GetSelectedScenarioEntry())
  90         SetComment(pEntry->maComment);
  91 }
  92
  93 IMPL_LINK_NOARG(ScScenarioWindow, DoubleClickHdl, weld::TreeView&, bool)
  94 {
  95     SelectScenario();
  96     return true;
  97 }
  98
  99 IMPL_LINK(ScScenarioWindow, KeyInputHdl, const KeyEvent&, rKEvt, bool)
 100 {
 101     bool bHandled = false;
 102
 103     vcl::KeyCode aCode = rKEvt.GetKeyCode();
 104     switch( aCode.GetCode() )
 105     {
 106         case KEY_RETURN:
 107             SelectScenario();
 108             bHandled = true;
 109         break;
 110         case KEY_DELETE:
 111             DeleteScenario();
 112             bHandled = true;
 113         break;
 114     }
 115
 116     return bHandled;
 117 }
 118
 119 IMPL_LINK(ScScenarioWindow, ContextMenuHdl, const CommandEvent&, rCEvt, bool)
 120 {
 121     bool bHandled = false;
 122
 123     if (rCEvt.GetCommand() == CommandEventId::ContextMenu)
 124     {
 125         if (const ScenarioEntry* pEntry = GetSelectedScenarioEntry())
 126         {
 127             if (!pEntry->mbProtected)
 128             {
 129                 std::unique_ptr<weld::Builder> xBuilder(Application::CreateBuilder(m_xLbScenario.get(), u"modules/scalc/ui/scenariomenu.ui"_ustr));
 130                 std::unique_ptr<weld::Menu> xPopup(xBuilder->weld_menu(u"menu"_ustr));
 131                 OUString sIdent(xPopup->popup_at_rect(m_xLbScenario.get(), tools::Rectangle(rCEvt.GetMousePosPixel(), Size(1,1))));
 132                 if (sIdent == "delete")
 133                     DeleteScenario();
 134                 else if (sIdent == "edit")
 135                     EditScenario();
 136             }
 137         }
 138         bHandled = true;
 139     }
 140
 141     return bHandled;
 142 }
 143
 144 const ScScenarioWindow::ScenarioEntry* ScScenarioWindow::GetSelectedScenarioEntry() const
 145 {
 146     size_t nPos = m_xLbScenario->get_selected_index();
 147     return (nPos < m_aEntries.size()) ? &m_aEntries[ nPos ] : nullptr;
 148 }
 149
 150 void ScScenarioWindow::ExecuteScenarioSlot(sal_uInt16 nSlotId)
 151 {
 152     if( SfxViewFrame* pViewFrm = SfxViewFrame::Current() )
 153     {
 154         SfxStringItem aStringItem(nSlotId, m_xLbScenario->get_selected_text());
 155         pViewFrm->GetDispatcher()->ExecuteList(nSlotId,
 156                 SfxCallMode::SLOT | SfxCallMode::RECORD, { &aStringItem } );
 157     }
 158 }
 159
 160 void ScScenarioWindow::SelectScenario()
 161 {
 162     if (m_xLbScenario->get_selected_index() != -1)
 163         ExecuteScenarioSlot(SID_SELECT_SCENARIO);
 164 }
 165
 166 void ScScenarioWindow::EditScenario()
 167 {
 168     if (m_xLbScenario->get_selected_index() != -1)
 169         ExecuteScenarioSlot(SID_EDIT_SCENARIO);
 170 }
 171
 172 void ScScenarioWindow::DeleteScenario()
 173 {
 174     if (m_xLbScenario->get_selected_index() != -1)
 175     {
 176         std::unique_ptr<weld::MessageDialog> xQueryBox(Application::CreateMessageDialog(m_xLbScenario.get(),
 177                                                        VclMessageType::Question, VclButtonsType::YesNo,
 178                                                        ScResId(STR_QUERY_DELSCENARIO)));
 179         xQueryBox->set_default_response(RET_YES);
 180         if (xQueryBox->run() == RET_YES)
 181             ExecuteScenarioSlot(SID_DELETE_SCENARIO);
 182     }
 183 }
 184
 185 // class ScScenarioWindow ------------------------------------------------
 186
 187 ScScenarioWindow::ScScenarioWindow(weld::Builder& rBuilder, const OUString& aQH_List,
 188                                    const OUString& aQH_Comment)
 189     : m_xLbScenario(rBuilder.weld_tree_view(u"scenariolist"_ustr))
 190     , m_xEdComment(rBuilder.weld_text_view(u"scenariotext"_ustr))
 191 {
 192     m_xLbScenario->set_help_id(HID_SC_SCENWIN_TOP);
 193     m_xEdComment->set_help_id(HID_SC_SCENWIN_BOTTOM);
 194
 195     m_xLbScenario->set_tooltip_text(aQH_List);
 196     m_xEdComment->set_tooltip_text(aQH_Comment);
 197
 198     m_xLbScenario->connect_selection_changed(LINK(this, ScScenarioWindow, SelectHdl));
 199     m_xLbScenario->connect_row_activated(LINK(this, ScScenarioWindow, DoubleClickHdl));
 200     m_xLbScenario->connect_key_press(LINK(this, ScScenarioWindow, KeyInputHdl));
 201     m_xLbScenario->connect_popup_menu(LINK(this, ScScenarioWindow, ContextMenuHdl));
 202
 203     SfxViewFrame* pViewFrm = SfxViewFrame::Current();
 204     if (pViewFrm)
 205     {
 206         SfxBindings& rBindings = pViewFrm->GetBindings();
 207         rBindings.Invalidate( SID_SELECT_SCENARIO );
 208         rBindings.Update( SID_SELECT_SCENARIO );
 209     }
 210 }
 211
 212 ScScenarioWindow::~ScScenarioWindow()
 213 {
 214 }
 215
 216 void ScScenarioWindow::NotifyState( const SfxPoolItem* pState )
 217 {
 218     if( pState )
 219     {
 220         m_xLbScenario->set_sensitive(true);
 221
 222         if ( auto pStringItem = dynamic_cast<const SfxStringItem*>( pState) )
 223         {
 224             const OUString& aNewEntry( pStringItem->GetValue() );
 225
 226             if (!aNewEntry.isEmpty())
 227                 m_xLbScenario->select_text(aNewEntry);
 228             else
 229                 m_xLbScenario->unselect_all();
 230         }
 231         else if ( auto pStringListItem = dynamic_cast<const SfxStringListItem*>( pState) )
 232         {
 233             UpdateEntries(pStringListItem->GetList());
 234         }
 235     }
 236     else
 237     {
 238         m_xLbScenario->set_sensitive(false);
 239         m_xLbScenario->unselect_all();
 240     }
 241 }
 242
 243 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */