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/* -*- 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 .
*/
#ifndef INCLUDED_SD_SOURCE_UI_DLG_REMOTEDIALOGCLIENTBOX_HXX
#define INCLUDED_SD_SOURCE_UI_DLG_REMOTEDIALOGCLIENTBOX_HXX
#include <rtl/ustring.hxx>
#include <vcl/scrbar.hxx>
#include <vcl/fixed.hxx>
#include <vcl/button.hxx>
#include <vcl/dialog.hxx>
#include <vcl/field.hxx>
#include <svtools/extensionlistbox.hxx>
#include <cppuhelper/implbase.hxx>
#include <com/sun/star/lang/Locale.hpp>
#include <com/sun/star/lang/XEventListener.hpp>
#include <com/sun/star/deployment/XPackage.hpp>
#include <memory>
namespace sd {
#define SMALL_ICON_SIZE 16
#define TOP_OFFSET 5
#define ICON_HEIGHT 42
#define ICON_WIDTH 47
#define ICON_OFFSET 72
#define RIGHT_ICON_OFFSET 5
#define SPACE_BETWEEN 3
// struct ClientBoxEntry
struct ClientBoxEntry;
struct ClientInfo;
typedef std::shared_ptr<ClientBoxEntry> TClientBoxEntry;
struct ClientBoxEntry
{
bool m_bActive :1;
std::shared_ptr<ClientInfo> m_pClientInfo;
explicit ClientBoxEntry(const std::shared_ptr<ClientInfo>& pClientInfo);
~ClientBoxEntry();
};
// class ExtensionBox_Impl
class ClientBox;
class ClientRemovedListener : public ::cppu::WeakImplHelper<css::lang::XEventListener>
{
VclPtr<ClientBox> m_pParent;
public:
explicit ClientRemovedListener(ClientBox *pParent)
{
m_pParent = pParent;
}
virtual ~ClientRemovedListener() override;
// XEventListener
virtual void SAL_CALL disposing(css::lang::EventObject const & evt) override;
};
class ClientBox : public Control
{
bool m_bHasScrollBar : 1;
bool m_bHasActive : 1;
bool m_bNeedsRecalc : 1;
bool m_bAdjustActive : 1;
bool m_bInDelete : 1;
//Must be guarded together with m_vEntries to ensure a valid index at all times.
//Use m_entriesMutex as guard.
long m_nActive;
long m_nTopIndex;
long m_nStdHeight;
long m_nActiveHeight;
VclPtr<NumericBox> m_aPinBox;
VclPtr<PushButton> m_aDeauthoriseButton;
::tools::Rectangle m_sPinTextRect;
VclPtr<ScrollBar> m_aScrollBar;
rtl::Reference< ClientRemovedListener > m_xRemoveListener;
//This mutex is used for synchronizing access to m_vEntries.
//Currently it is used to synchronize adding, removing entries and
//functions like getItemName, getItemDescription, etc. to prevent
//that m_vEntries is accessed at an invalid index.
//ToDo: There are many more places where m_vEntries is read and which may
//fail. For example the Paint method is probable called from the main thread
//while new entries are added / removed in a separate thread.
mutable ::osl::Mutex m_entriesMutex;
std::vector< TClientBoxEntry > m_vEntries;
std::vector< TClientBoxEntry > m_vRemovedEntries;
void CalcActiveHeight();
long GetTotalHeight() const;
void SetupScrollBar();
void DrawRow(vcl::RenderContext& rRenderContext, const ::tools::Rectangle& rRect, const TClientBoxEntry& rEntry);
bool HandleCursorKey( sal_uInt16 nKeyCode );
void DeleteRemoved();
DECL_LINK( ScrollHdl, ScrollBar*, void );
DECL_LINK( DeauthoriseHdl, Button*, void );
public:
ClientBox( vcl::Window* pParent, WinBits nStyle );
virtual ~ClientBox() override;
virtual void dispose() override;
void MouseButtonDown( const MouseEvent& rMEvt ) override;
void Paint( vcl::RenderContext& rRenderContext, const ::tools::Rectangle &rPaintRect ) override;
void Resize() override;
Size GetOptimalSize() const override;
bool EventNotify( NotifyEvent& rNEvt ) override;
TClientBoxEntry const & GetEntryData( long nPos ) { return m_vEntries[ nPos ]; }
long GetActiveEntryIndex();
::tools::Rectangle GetEntryRect( const long nPos ) const;
long PointToPos( const Point& rPos );
void DoScroll( long nDelta );
void RecalcAll();
void selectEntry( const long nPos );
void addEntry(const std::shared_ptr<ClientInfo>& pClientInfo);
void clearEntries();
OUString getPin();
void populateEntries();
};
} // end namespace sd
#endif // INCLUDED_SD_SOURCE_UI_DLG_REMOTEDIALOGCLIENTBOX_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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