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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 .
*/
#include <uielement/FixedImageToolbarController.hxx>
#include <vcl/graph.hxx>
#include <vcl/svapp.hxx>
#include <vcl/toolbox.hxx>
#include <vcl/InterimItemWindow.hxx>
#include <svtools/miscopt.hxx>
#include <svtools/imgdef.hxx>
#include <framework/addonsoptions.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::frame;
using namespace ::com::sun::star::util;
namespace framework
{
class FixedImageControl final : public InterimItemWindow
{
public:
FixedImageControl(vcl::Window* pParent, const OUString& rCommand);
virtual ~FixedImageControl() override;
virtual void dispose() override;
virtual void GetFocus() override
{
if (m_xWidget)
m_xWidget->grab_focus();
InterimItemWindow::GetFocus();
}
DECL_LINK(KeyInputHdl, const ::KeyEvent&, bool);
private:
std::unique_ptr<weld::Image> m_xWidget;
};
FixedImageControl::FixedImageControl(vcl::Window* pParent, const OUString& rCommand)
: InterimItemWindow(pParent, "svt/ui/fixedimagecontrol.ui", "FixedImageControl")
, m_xWidget(m_xBuilder->weld_image("image"))
{
m_xWidget->connect_key_press(LINK(this, FixedImageControl, KeyInputHdl));
bool bBigImages(SvtMiscOptions().AreCurrentSymbolsLarge());
auto xImage
= Graphic(AddonsOptions().GetImageFromURL(rCommand, bBigImages, true)).GetXGraphic();
m_xWidget->set_image(xImage);
SetSizePixel(get_preferred_size());
}
IMPL_LINK(FixedImageControl, KeyInputHdl, const ::KeyEvent&, rKEvt, bool)
{
return ChildKeyInput(rKEvt);
}
FixedImageControl::~FixedImageControl() { disposeOnce(); }
void FixedImageControl::dispose()
{
m_xWidget.reset();
InterimItemWindow::dispose();
}
FixedImageToolbarController::FixedImageToolbarController(
const Reference<XComponentContext>& rxContext, const Reference<XFrame>& rFrame,
ToolBox* pToolbar, sal_uInt16 nID, const OUString& rCommand)
: ComplexToolbarController(rxContext, rFrame, pToolbar, nID, rCommand)
, m_eSymbolSize(SvtMiscOptions().GetCurrentSymbolsSize())
{
m_pFixedImageControl = VclPtr<FixedImageControl>::Create(m_xToolbar, rCommand);
m_xToolbar->SetItemWindow(m_nID, m_pFixedImageControl);
SvtMiscOptions().AddListenerLink(LINK(this, FixedImageToolbarController, MiscOptionsChanged));
}
void SAL_CALL FixedImageToolbarController::dispose()
{
SolarMutexGuard aSolarMutexGuard;
SvtMiscOptions().RemoveListenerLink(
LINK(this, FixedImageToolbarController, MiscOptionsChanged));
m_xToolbar->SetItemWindow(m_nID, nullptr);
m_pFixedImageControl.disposeAndClear();
ComplexToolbarController::dispose();
}
void FixedImageToolbarController::executeControlCommand(const css::frame::ControlCommand&) {}
void FixedImageToolbarController::CheckAndUpdateImages()
{
SolarMutexGuard aSolarMutexGuard;
SvtMiscOptions aMiscOptions;
const sal_Int16 eNewSymbolSize = aMiscOptions.GetCurrentSymbolsSize();
if (m_eSymbolSize == eNewSymbolSize)
return;
m_eSymbolSize = eNewSymbolSize;
// Refresh images if requested
::Size aSize(16, 16);
if (m_eSymbolSize == SFX_SYMBOLS_SIZE_LARGE)
{
aSize.setWidth(26);
aSize.setHeight(26);
}
else if (m_eSymbolSize == SFX_SYMBOLS_SIZE_32)
{
aSize.setWidth(32);
aSize.setHeight(32);
}
m_pFixedImageControl->SetSizePixel(aSize);
}
IMPL_LINK_NOARG(FixedImageToolbarController, MiscOptionsChanged, LinkParamNone*, void)
{
CheckAndUpdateImages();
}
} // namespace framework
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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