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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/.
*/
#include <com/sun/star/frame/XDispatchProvider.hpp>
#include <com/sun/star/util/URL.hpp>
#include <com/sun/star/util/URLTransformer.hpp>
#include <comphelper/processfactory.hxx>
#include <svx/sidebar/PanelLayout.hxx>
#include <vcl/layout.hxx>
PanelLayout::PanelLayout(vcl::Window* pParent, const OString& rID, const OUString& rUIXMLDescription, const com::sun::star::uno::Reference<com::sun::star::frame::XFrame> &rFrame)
: Control(pParent)
, m_bInClose(false)
{
SetStyle(GetStyle() | WB_DIALOGCONTROL);
m_pUIBuilder = new VclBuilder(this, getUIRootDir(), rUIXMLDescription, rID, rFrame);
m_aPanelLayoutIdle.SetPriority(SchedulerPriority::RESIZE);
m_aPanelLayoutIdle.SetIdleHdl( LINK( this, PanelLayout, ImplHandlePanelLayoutTimerHdl ) );
}
PanelLayout::~PanelLayout()
{
disposeOnce();
}
void PanelLayout::dispose()
{
m_bInClose = true;
m_aPanelLayoutIdle.Stop();
disposeBuilder();
Control::dispose();
}
Size PanelLayout::GetOptimalSize() const
{
if (isLayoutEnabled(this))
return VclContainer::getLayoutRequisition(*GetWindow(GetWindowType::FirstChild));
return Control::GetOptimalSize();
}
bool PanelLayout::hasPanelPendingLayout() const
{
return m_aPanelLayoutIdle.IsActive();
}
void PanelLayout::queue_resize(StateChangedType /*eReason*/)
{
if (m_bInClose)
return;
if (hasPanelPendingLayout())
return;
if (!isLayoutEnabled(this))
return;
InvalidateSizeCache();
m_aPanelLayoutIdle.Start();
}
IMPL_LINK_NOARG_TYPED( PanelLayout, ImplHandlePanelLayoutTimerHdl, Idle*, void )
{
vcl::Window *pChild = GetWindow(GetWindowType::FirstChild);
assert(pChild);
VclContainer::setLayoutAllocation(*pChild, Point(0, 0), GetSizePixel());
}
void PanelLayout::setPosSizePixel(long nX, long nY, long nWidth, long nHeight, PosSizeFlags nFlags)
{
bool bCanHandleSmallerWidth = false;
bool bCanHandleSmallerHeight = false;
bool bIsLayoutEnabled = isLayoutEnabled(this);
vcl::Window *pChild = GetWindow(GetWindowType::FirstChild);
if (bIsLayoutEnabled && pChild->GetType() == WINDOW_SCROLLWINDOW)
{
WinBits nStyle = pChild->GetStyle();
if (nStyle & (WB_AUTOHSCROLL | WB_HSCROLL))
bCanHandleSmallerWidth = true;
if (nStyle & (WB_AUTOVSCROLL | WB_VSCROLL))
bCanHandleSmallerHeight = true;
}
Size aSize(GetOptimalSize());
if (!bCanHandleSmallerWidth)
nWidth = std::max(nWidth,aSize.Width());
if (!bCanHandleSmallerHeight)
nHeight = std::max(nHeight,aSize.Height());
Control::setPosSizePixel(nX, nY, nWidth, nHeight, nFlags);
if (bIsLayoutEnabled && (nFlags & PosSizeFlags::Size))
VclContainer::setLayoutAllocation(*pChild, Point(0, 0), Size(nWidth, nHeight));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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