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Diffstat (limited to 'dbaccess/source/ui/control/marktree.cxx')
-rw-r--r-- | dbaccess/source/ui/control/marktree.cxx | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/dbaccess/source/ui/control/marktree.cxx b/dbaccess/source/ui/control/marktree.cxx deleted file mode 100644 index 9bf664fa6e87..000000000000 --- a/dbaccess/source/ui/control/marktree.cxx +++ /dev/null @@ -1,206 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/* - * This file is part of the LibreOffice project. - * - * This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. - * - * This file incorporates work covered by the following license notice: - * - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed - * with this work for additional information regarding copyright - * ownership. The ASF licenses this file to you under the Apache - * License, Version 2.0 (the "License"); you may not use this file - * except in compliance with the License. You may obtain a copy of - * the License at http://www.apache.org/licenses/LICENSE-2.0 . - */ - -#include <marktree.hxx> -#include <vcl/treelistentry.hxx> -#include <vcl/svapp.hxx> -#include <vcl/settings.hxx> -#include <vcl/event.hxx> - -namespace dbaui -{ - using namespace ::com::sun::star::uno; - using namespace ::com::sun::star::lang; - - -OMarkableTreeListBox::OMarkableTreeListBox( vcl::Window* pParent, WinBits nWinStyle ) - : DBTreeListBox(pParent, nWinStyle) -{ - - InitButtonData(); -} - -OMarkableTreeListBox::~OMarkableTreeListBox() -{ - disposeOnce(); -} - -void OMarkableTreeListBox::dispose() -{ - m_pCheckButton.reset(); - DBTreeListBox::dispose(); -} - -void OMarkableTreeListBox::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& _rRect) -{ - if (!IsEnabled()) - { - vcl::Font aOldFont = rRenderContext.GetFont(); - vcl::Font aNewFont(aOldFont); - - StyleSettings aSystemStyle = Application::GetSettings().GetStyleSettings(); - aNewFont.SetColor(aSystemStyle.GetDisableColor()); - - rRenderContext.SetFont(aNewFont); - DBTreeListBox::Paint(rRenderContext, _rRect); - rRenderContext.SetFont(aOldFont); - } - else - DBTreeListBox::Paint(rRenderContext, _rRect); -} - -void OMarkableTreeListBox::InitButtonData() -{ - m_pCheckButton.reset( new SvLBoxButtonData( this ) ); - EnableCheckButton( m_pCheckButton.get() ); -} - -void OMarkableTreeListBox::KeyInput( const KeyEvent& rKEvt ) -{ - // only if there are spaces - if (rKEvt.GetKeyCode().GetCode() == KEY_SPACE && !rKEvt.GetKeyCode().IsShift() && !rKEvt.GetKeyCode().IsMod1()) - { - SvTreeListEntry* pCurrentHandlerEntry = GetHdlEntry(); - if(pCurrentHandlerEntry) - { - SvButtonState eState = GetCheckButtonState( pCurrentHandlerEntry); - if(eState == SvButtonState::Checked) - SetCheckButtonState( pCurrentHandlerEntry, SvButtonState::Unchecked); - else - SetCheckButtonState( pCurrentHandlerEntry, SvButtonState::Checked); - - CheckButtonHdl(); - } - else - DBTreeListBox::KeyInput(rKEvt); - } - else - DBTreeListBox::KeyInput(rKEvt); -} - -SvButtonState OMarkableTreeListBox::implDetermineState(SvTreeListEntry* _pEntry) -{ - SvButtonState eState = GetCheckButtonState(_pEntry); - if (!GetModel()->HasChildren(_pEntry)) - // nothing to do in this bottom-up routine if there are no children ... - return eState; - - // loop through the children and check their states - sal_uInt16 nCheckedChildren = 0; - sal_uInt16 nChildrenOverall = 0; - - SvTreeListEntry* pChildLoop = GetModel()->FirstChild(_pEntry); - while (pChildLoop) - { - SvButtonState eChildState = implDetermineState(pChildLoop); - if (SvButtonState::Tristate == eChildState) - break; - - if (SvButtonState::Checked == eChildState) - ++nCheckedChildren; - ++nChildrenOverall; - - pChildLoop = pChildLoop->NextSibling(); - } - - if (pChildLoop) - { - // we did not finish the loop because at least one of the children is in tristate - eState = SvButtonState::Tristate; - - // but this means that we did not finish all the siblings of pChildLoop, - // so their checking may be incorrect at the moment - // -> correct this - while (pChildLoop) - { - implDetermineState(pChildLoop); - pChildLoop = pChildLoop->NextSibling(); - } - } - else - // none if the children are in tristate - if (nCheckedChildren) - // we have at least one child checked - if (nCheckedChildren != nChildrenOverall) - // not all children are checked - eState = SvButtonState::Tristate; - else - // all children are checked - eState = SvButtonState::Checked; - else - // no children are checked - eState = SvButtonState::Unchecked; - - // finally set the entry to the state we just determined - SetCheckButtonState(_pEntry, eState); - - return eState; -} - -void OMarkableTreeListBox::CheckButtons() -{ - SvTreeListEntry* pEntry = GetModel()->First(); - while (pEntry) - { - implDetermineState(pEntry); - pEntry = pEntry->NextSibling(); - } -} - -void OMarkableTreeListBox::CheckButtonHdl() -{ - checkedButton_noBroadcast(GetHdlEntry()); -} - -void OMarkableTreeListBox::checkedButton_noBroadcast(SvTreeListEntry* _pEntry) -{ - SvButtonState eState = GetCheckButtonState( _pEntry); - if (GetModel()->HasChildren(_pEntry)) // if it has children, check those too - { - SvTreeListEntry* pChildEntry = GetModel()->Next(_pEntry); - SvTreeListEntry* pSiblingEntry = _pEntry->NextSibling(); - while(pChildEntry && pChildEntry != pSiblingEntry) - { - SetCheckButtonState(pChildEntry, eState); - pChildEntry = GetModel()->Next(pChildEntry); - } - } - - SvTreeListEntry* pEntry = IsSelected(_pEntry) ? FirstSelected() : nullptr; - while(pEntry) - { - SetCheckButtonState(pEntry,eState); - if(GetModel()->HasChildren(pEntry)) // if it has children, check those too - { - SvTreeListEntry* pChildEntry = GetModel()->Next(pEntry); - SvTreeListEntry* pSiblingEntry = pEntry->NextSibling(); - while(pChildEntry && pChildEntry != pSiblingEntry) - { - SetCheckButtonState(pChildEntry,eState); - pChildEntry = GetModel()->Next(pChildEntry); - } - } - pEntry = NextSelected(pEntry); - } - CheckButtons(); -} - -} // namespace - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |