xref: /AOO41X/main/sfx2/source/sidebar/Panel.cxx (revision 95a1859439d31511e7ca45b278e1eb5d6c4b3a93)

/**************************************************************
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/

#include "precompiled_sfx2.hxx"

#include "Panel.hxx"
#include "PanelTitleBar.hxx"
#include "PanelDescriptor.hxx"
#include "sfx2/sidebar/Theme.hxx"
#include "Paint.hxx"

#include <tools/svborder.hxx>

#include <com/sun/star/awt/XWindowPeer.hpp>
#include <com/sun/star/ui/XToolPanel.hpp>


using namespace css;
using namespace cssu;

namespace {
    static const char* VerticalStackLayouterName("vertical-stack");
}


namespace sfx2 { namespace sidebar {

Panel::Panel (
    const PanelDescriptor& rPanelDescriptor,
    Window* pParentWindow,
    const ::boost::function<void(void)>& rDeckLayoutTrigger)
    : Window(pParentWindow),
      msPanelId(rPanelDescriptor.msId),
      msLayoutHint(rPanelDescriptor.msLayout),
      mpTitleBar(new PanelTitleBar(rPanelDescriptor.msTitle, pParentWindow, this)),
      mbIsTitleBarOptional(rPanelDescriptor.mbIsTitleBarOptional),
      mxElement(),
      mxVerticalStackLayoutElement(),
      mbIsExpanded(true),
      maDeckLayoutTrigger(rDeckLayoutTrigger)
{
    SetBackground(Theme::GetPaint(Theme::Paint_PanelBackground).GetWallpaper());
    AddEventListener(LINK(this,Panel,WindowEventHandler));
}




Panel::~Panel (void)
{
}




void Panel::Dispose (void)
{
    mxVerticalStackLayoutElement = NULL;


    if (mxElement.is())
    {
        Reference<lang::XComponent> xComponent (mxElement->getRealInterface(), UNO_QUERY);
        if (xComponent.is())
            xComponent->dispose();
    }

    {
        Reference<lang::XComponent> xComponent (mxElement, UNO_QUERY);
        mxElement = NULL;
        if (xComponent.is())
            xComponent->dispose();
    }

    {
        Reference<lang::XComponent> xComponent (mxElementWindow, UNO_QUERY);
        mxElementWindow = NULL;
        if (xComponent.is())
            xComponent->dispose();
    }
}




const ::rtl::OUString& Panel::GetLayoutHint (void) const
{
    return msLayoutHint;
}




TitleBar* Panel::GetTitleBar (void) const
{
    return mpTitleBar;
}




bool Panel::IsTitleBarOptional (void) const
{
    return mbIsTitleBarOptional;
}




void Panel::SetUIElement (const Reference<ui::XUIElement>& rxElement)
{
    mxElement = rxElement;
    if (mxElement.is())
    {
        Reference<ui::XToolPanel> xToolPanel(mxElement->getRealInterface(), UNO_QUERY);
        if (xToolPanel.is())
            mxElementWindow = xToolPanel->getWindow();

        if (msLayoutHint.equalsAscii(VerticalStackLayouterName))
            mxVerticalStackLayoutElement.set(mxElement->getRealInterface(), UNO_QUERY);
    }
}




void Panel::SetExpanded (const bool bIsExpanded)
{
    if (mbIsExpanded != bIsExpanded)
    {
        mbIsExpanded = bIsExpanded;
        maDeckLayoutTrigger();
    }
}




bool Panel::IsExpanded (void) const
{
    return mbIsExpanded;
}




bool Panel::HasIdPredicate (const ::rtl::OUString& rsId) const
{
    if (this == NULL)
        return false;
    else
        return msPanelId.equals(rsId);
}




void Panel::Paint (const Rectangle& rUpdateArea)
{
    Window::Paint(rUpdateArea);
}




void Panel::SetPosSizePixel (
    long nX,
    long nY,
    long nWidth,
    long nHeight,
    sal_uInt16 nFlags)
{
    maBoundingBox = Rectangle(Point(nX,nY),Size(nWidth,nHeight));

    if ( ! IsReallyVisible())
        return;

    Window::SetPosSizePixel(nX, nY, nWidth, nHeight, nFlags);

    if (mxElementWindow.is())
        mxElementWindow->setPosSize(0, 0, nWidth, nHeight, nFlags);
}




void Panel::Activate (void)
{
    Window::Activate();
}





void Panel::DataChanged (const DataChangedEvent& rEvent)
{
    (void)rEvent;
    SetBackground(Theme::GetPaint(Theme::Paint_PanelBackground).GetWallpaper());
}




Reference<ui::XVerticalStackLayoutElement> Panel::GetVerticalStackElement (void) const
{
    return mxVerticalStackLayoutElement;
}




IMPL_LINK(Panel, WindowEventHandler, VclWindowEvent*, pEvent)
{
    if (pEvent != NULL)
    {
        switch (pEvent->GetId())
        {
            case VCLEVENT_WINDOW_SHOW:
            case VCLEVENT_WINDOW_RESIZE:
                SetPosSizePixel(
                    maBoundingBox.Left(),
                    maBoundingBox.Top(),
                    maBoundingBox.GetWidth(),
                    maBoundingBox.GetHeight());
                break;

            default:
                break;
        }
    }

    return sal_True;
}


} } // end of namespace sfx2::sidebar