115 lines
3.2 KiB
C++
115 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <vcl/toolkit/button.hxx>
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#include <vcl/layout.hxx>
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#include <DropdownBox.hxx>
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#define NOTEBOOK_HEADER_HEIGHT 30
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/*
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* DropdownBox - shows content or moves it to the popup
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* which can be opened by clicking on a button
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*/
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DropdownBox::DropdownBox(vcl::Window* pParent)
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: VclHBox(pParent)
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, m_bInFullView(true)
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{
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m_pButton = VclPtr<PushButton>::Create(this, WB_FLATBUTTON);
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m_pButton->SetClickHdl(LINK(this, DropdownBox, PBClickHdl));
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m_pButton->SetSymbol(SymbolType::MENU);
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m_pButton->set_width_request(15);
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m_pButton->SetQuickHelpText(GetQuickHelpText());
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m_pButton->Resize();
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}
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DropdownBox::~DropdownBox() { disposeOnce(); }
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void DropdownBox::dispose()
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{
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m_pButton.disposeAndClear();
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if (m_pPopup)
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m_pPopup.disposeAndClear();
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VclHBox::dispose();
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}
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void DropdownBox::HideContent()
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{
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if (m_bInFullView)
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{
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m_bInFullView = false;
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for (int i = 0; i < GetChildCount(); i++)
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GetChild(i)->Hide();
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m_pButton->Show();
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SetOutputSizePixel(Size(m_pButton->GetSizePixel().Width(), GetSizePixel().Height()));
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}
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}
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bool DropdownBox::IsHidden() { return !m_bInFullView; }
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void DropdownBox::ShowContent()
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{
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if (!m_bInFullView)
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{
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m_bInFullView = true;
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for (int i = 0; i < GetChildCount(); i++)
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GetChild(i)->Show();
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m_pButton->Hide();
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}
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}
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IMPL_LINK(DropdownBox, PBClickHdl, Button*, /*pButton*/, void)
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{
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if (m_pPopup)
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m_pPopup.disposeAndClear();
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m_pPopup = VclPtr<NotebookbarPopup>::Create(this);
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for (int i = 0; i < GetChildCount(); i++)
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{
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if (GetChild(i) != m_pButton)
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{
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Window* pChild = GetChild(i);
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pChild->Show();
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pChild->SetParent(m_pPopup->getBox());
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// count is decreased because we moved child
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i--;
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}
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}
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m_pPopup->hideSeparators(true);
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m_pPopup->getBox()->set_height_request(GetSizePixel().Height());
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tools::Long x = GetPosPixel().getX();
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tools::Long y = GetPosPixel().getY() + NOTEBOOK_HEADER_HEIGHT + GetSizePixel().Height();
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tools::Rectangle aRect(x, y, x, y);
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m_pPopup->StartPopupMode(aRect, FloatWinPopupFlags::Down | FloatWinPopupFlags::GrabFocus
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| FloatWinPopupFlags::AllMouseButtonClose);
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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