office-gobmx/vcl/inc/toolbox.h

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef _SV_TOOLBOX_H
#define _SV_TOOLBOX_H

#include <tools/gen.hxx>
#include <tools/string.hxx>
#include <vcl/sv.h>
#include <vcl/image.hxx>
#include <vcl/toolbox.hxx>
#include <vcl/controllayout.hxx>
#include <vcl/ImageListProvider.hxx>

#include <vector>

#define TB_DROPDOWNARROWWIDTH   11

#define TB_MENUBUTTON_SIZE      12
#define TB_MENUBUTTON_OFFSET    2

#define TB_SMALLIMAGESIZE       16

#define TB_LARGEIMAGESIZE            26
#define TB_LARGEIMAGESIZE_INDUSTRIAL 24
#define TB_LARGEIMAGESIZE_CRYSTAL    22
#define TB_LARGEIMAGESIZE_OXYGEN     22

class Window;

// ----------------
// - ImplToolItem -
// ----------------

struct ImplToolItem
{
    Window*             mpWindow;
    void*               mpUserData;
    Image               maImage;
    Image               maHighImage;
    long                mnImageAngle;
    bool                mbMirrorMode;
    XubString           maText;
    XubString           maQuickHelpText;
    XubString           maHelpText;
    String              maCommandStr;
    rtl::OString        maHelpId;
    Rectangle           maRect;
    Rectangle           maCalcRect;
    // the overall horizontal item size, including one or more of [image size + textlength + dropdown arrow]
    Size                maItemSize;
    long                mnSepSize;
    long                mnDropDownArrowWidth;
    ToolBoxItemType     meType;
    ToolBoxItemBits     mnBits;
    TriState            meState;
    sal_uInt16              mnId;
    sal_Bool                mbEnabled:1,
                        mbVisible:1,
                        mbEmptyBtn:1,
                        mbShowWindow:1,
                        mbBreak:1,
                        mbVisibleText:1;    // indicates if text will definitely be drawn, influences dropdown pos

                        ImplToolItem();
                        ImplToolItem( sal_uInt16 nItemId, const Image& rImage,
                                      ToolBoxItemBits nItemBits );
                        ImplToolItem( sal_uInt16 nItemId, const XubString& rTxt,
                                      ToolBoxItemBits nItemBits );
                        ImplToolItem( sal_uInt16 nItemId, const Image& rImage,
                                      const XubString& rTxt,
                                      ToolBoxItemBits nItemBits );
                        ~ImplToolItem();

    ImplToolItem( const ImplToolItem& );
    ImplToolItem& operator=(const ImplToolItem&);

    // returns the size of a item, taking toolbox orientation into account
    // the default size is the precomputed size for standard items
    // ie those that are just ordinary buttons (no windows or text etc.)
    // bCheckMaxWidth indicates that item windows must not exceed maxWidth in which case they will be painted as buttons
    Size                GetSize( sal_Bool bHorz, sal_Bool bCheckMaxWidth, long maxWidth, const Size& rDefaultSize );

    // only useful for buttons: returns if the text or image part or both can be drawn according to current button drawing style
    void DetermineButtonDrawStyle( ButtonType eButtonType, sal_Bool& rbImage, sal_Bool& rbText ) const;

    // returns the rectangle which contains the drop down arrow
    // or an empty rect if there is none
    // bHorz denotes the toolbox alignment
    Rectangle   GetDropDownRect( sal_Bool bHorz ) const;

    // returns sal_True if the toolbar item is currently clipped, which can happen for docked toolbars
    sal_Bool IsClipped() const;
};

namespace vcl
{

struct ToolBoxLayoutData : public ControlLayoutData
{
    std::vector< sal_uInt16 >               m_aLineItemIds;
    std::vector< sal_uInt16 >               m_aLineItemPositions;
};


} /* namespace vcl */


struct ImplToolBoxPrivateData
{
    vcl::ToolBoxLayoutData*         m_pLayoutData;
    std::vector< ImplToolItem >     m_aItems;

    ImplToolBoxPrivateData();
    ~ImplToolBoxPrivateData();

    void ImplClearLayoutData() { delete m_pLayoutData; m_pLayoutData = NULL; }

    // called when dropdown items are clicked
    Link    maDropdownClickHdl;
    Timer   maDropdownTimer; // for opening dropdown items on "long click"

    // large or small buttons ?
    ToolBoxButtonSize   meButtonSize;

    // the optional custom menu
    PopupMenu*  mpMenu;
    sal_uInt16      maMenuType;
    sal_uIntPtr       mnEventId;

    // called when menu button is clicked and before the popup menu is executed
    Link        maMenuButtonHdl;

    // a dummy item representing the custom menu button
    ImplToolItem   maMenubuttonItem;
    long           mnMenuButtonWidth;

    Wallpaper   maDisplayBackground;

    // support for highcontrast
    vcl::IImageListProvider* mpImageListProvider;
    vcl::ImageListType       meImageListType;

    sal_Bool    mbIsLocked:1,           // keeps last lock state from ImplDockingWindowWrapper
            mbAssumeDocked:1,       // only used during calculations to override current floating/popup mode
            mbAssumeFloating:1,
            mbAssumePopupMode:1,
            mbKeyInputDisabled:1,   // no KEY input if all items disabled, closing/docking will be allowed though
            mbIsPaintLocked:1,      // don't allow paints
            mbMenubuttonSelected:1, // menu button is highlighted
            mbPageScroll:1,         // determines if we scroll a page at a time
            mbNativeButtons:1,      // system supports native toolbar buttons
            mbWillUsePopupMode:1,   // this toolbox will be opened in popup mode
            mbDropDownByKeyboard:1; // tells whether a dropdown was started by key input
};


#endif  // _SV_TOOLBOX_H

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */