icon_tray.cpp

来自「ncbi源码」· C++ 代码 · 共 235 行

/*
 * ===========================================================================
 * PRODUCTION $Log: icon_tray.cpp,v $
 * PRODUCTION Revision 1000.1  2004/06/01 21:14:12  gouriano
 * PRODUCTION PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
 * PRODUCTION
 * ===========================================================================
 */

/*  $Id: icon_tray.cpp,v 1000.1 2004/06/01 21:14:12 gouriano Exp $
 * ===========================================================================
 *
 *                            PUBLIC DOMAIN NOTICE
 *               National Center for Biotechnology Information
 *
 *  This software/database is a "United States Government Work" under the
 *  terms of the United States Copyright Act.  It was written as part of
 *  the author's official duties as a United States Government employee and
 *  thus cannot be copyrighted.  This software/database is freely available
 *  to the public for use. The National Library of Medicine and the U.S.
 *  Government have not placed any restriction on its use or reproduction.
 *
 *  Although all reasonable efforts have been taken to ensure the accuracy
 *  and reliability of the software and data, the NLM and the U.S.
 *  Government do not and cannot warrant the performance or results that
 *  may be obtained by using this software or data. The NLM and the U.S.
 *  Government disclaim all warranties, express or implied, including
 *  warranties of performance, merchantability or fitness for any particular
 *  purpose.
 *
 *  Please cite the author in any work or product based on this material.
 *
 * ===========================================================================
 *
 * Authors:  Mike DiCuccio
 *
 * File Description:
 *    CIconTray -- icon manager widget
 */


#include <ncbi_pch.hpp>
#include "icon_tray.hpp"
#include <FL/Enumerations.H>
#include <FL/Fl_Pixmap.H>
#include <FL/Fl_Box.H>


BEGIN_NCBI_SCOPE


//
// our icon image
//
static const char* sc_icon_xpm[] = {
    "48 48 18 1",
    " 	c None",
    ".	c #336699",
    "+	c #4D79A6",
    "@	c #7396B9",
    "#	c #99B3CC",
    "$	c #CCD9E5",
    "%	c #E5ECF2",
    "&	c #FFFFFF",
    "*	c #A5BCD2",
    "=	c #40709F",
    "-	c #F2F5F9",
    ";	c #D9E2EC",
    ">	c #BFCFDF",
    ",	c #668CB3",
    "'	c #B2C5D9",
    ")	c #8DA9C6",
    "!	c #80A0BF",
    "~	c #5983AC",
    "................................................",
    "................................................",
    "................................................",
    "................................................",
    "................................................",
    "................................................",
    "..................+@#$%&&.......................",
    "...............@*%&&&&&&&.......................",
    "............=#%&&&&&&&&&&.......................",
    "...........#-&&&&&&&&&&&&.......................",
    ".........=;&&&&&&&&-$>###.......................",
    ".........$&&&&&;#,=..........+@.................",
    ".........&&&&'+...............+#)=..............",
    ".........&&&)...................,$#=............",
    ".........%&&=....................='-!...........",
    ".........,&&!......................!&>=.........",
    "..........,--~......................'&;=........",
    "...........+$-,.....................+&&$........",
    ".............@%#....................,&&&........",
    "...............!>,.................,-&&&........",
    ".................,!~............+!$&&&&-........",
    ".........................=,,)#$%&&&&&&&@........",
    "...................~!*$%&&&&&&&&&&&&&%~.........",
    "...............+!>-&&&&&&&&&&&&&&&&%!...........",
    ".............!>&&&&&&&&&&&&&&&&&-'@.............",
    "...........,%&&&&&&&&&&&&&&&->#~................",
    "..........*&&&&&&&&&&$$*#!,=....................",
    ".........#&&&&&->),=............................",
    ".........-&&&%!..............~!~................",
    ".........&&&;=.................@'!..............",
    ".........$&&@...................=*%,............",
    ".........~-&*.....................,-$+..........",
    "..........~-&~.....................~--~.........",
    "...........+$-,.....................)&-~........",
    ".............!%#....................+&&%........",
    "...............!>,..................#&&&........",
    ".................,),..............+>&&&&........",
    "..............................=,#;&&&&&>........",
    "........................###>$-&&&&&&&&;=........",
    "........................&&&&&&&&&&&&-#..........",
    "........................&&&&&&&&&&%#=...........",
    "........................&&&&&&&;*~..............",
    "........................&&%$#@=.................",
    "................................................",
    "................................................",
    "................................................",
    "................................................",
    "................................................"
};



CIconTray::CIconTray(int x, int y, int w, int h, const char* label)
    : Fl_Pack(x, y, w, h, label)
{
    type(HORIZONTAL);
}


void CIconTray::Add(CChildFrame* frame)
{
    // first, we hide the window
    frame->hide();

    // now, create a new icon group
    // create a group for the icon
    Fl_Group* icon_group = new Fl_Group(0, 0, 72, 72,
                                        frame->GetTitle()->label());
    icon_group->align(FL_ALIGN_CENTER | FL_ALIGN_BOTTOM | FL_ALIGN_INSIDE);
    icon_group->labelfont(FL_HELVETICA);
    icon_group->labelsize(12);
    icon_group->box(FL_NO_BOX);
    icon_group->resizable(NULL);
    icon_group->callback((Fl_Callback*)&CIconTray::x_StaticCB_Maximize, frame);

    // create an image for the icon itself
    int x_offs = (72 - 48) / 2;
    int y_offs = (72 - 12 - 48) / 2;
    Fl_Group* group = new Fl_Group(x_offs - Fl::box_dx(FL_THIN_UP_BOX),
                                   y_offs - Fl::box_dx(FL_THIN_UP_BOX),
                                   48 + Fl::box_dw(FL_THIN_UP_BOX),
                                   48 + Fl::box_dh(FL_THIN_UP_BOX));
    group->box(FL_THIN_UP_BOX);
    group->clear_visible_focus();

    Fl_Box* icon = new Fl_Box(x_offs, y_offs, 48, 48);
    icon->image(new Fl_Pixmap(sc_icon_xpm));
    icon->clear_visible_focus();
    group->end();

    // add the icon group to the next column
    if (m_Columns.size() == 0  ||
        (m_Columns.back()->children() * 72 + 72 > h()) ) {
        Fl_Pack* pack = new Fl_Pack(0, 0, 72, h());
        pack->type(VERTICAL);
        m_Columns.push_back(pack);
        add(pack);
    }

    m_Columns.back()->add(icon_group);
    icon_group->show();
    m_GroupIdx[icon_group] = frame;
}


void CIconTray::Remove(CChildFrame* frame)
{
    _TRACE("CIconTray::Remove(CChildFrame)");
    // restore the window to visibility
    frame->show();

    // and remove from the pack
}


void CIconTray::x_Remove(Fl_Group* icon_group)
{
    _TRACE("CIconTray::Remove(Fl_Group)");
    TGroupIdx::iterator iter = m_GroupIdx.find(icon_group);
    if (iter != m_GroupIdx.end()) {
        Remove(iter->second);
    }
}


void CIconTray::x_StaticCB_Maximize(Fl_Widget* w, void* data)
{
    _TRACE("CIconTray callback...");
    if ( !data  ||  !Fl::event_clicks() ) {
        return;
    }
    CIconTray* tray = reinterpret_cast<CIconTray*> (data);
    tray->x_Remove((Fl_Group*)w);
}


END_NCBI_SCOPE


/*
 * ===========================================================================
 * $Log: icon_tray.cpp,v $
 * Revision 1000.1  2004/06/01 21:14:12  gouriano
 * PRODUCTION: UPGRADED [GCC34_MSVC7] Dev-tree R1.4
 *
 * Revision 1.4  2004/05/21 22:27:56  gorelenk
 * Added PCH ncbi_pch.hpp
 *
 * Revision 1.3  2003/03/17 19:48:52  dicuccio
 * Fixed xpm specifications to make WorkShop compiler happy.
 *
 * Revision 1.2  2003/03/07 17:49:25  dicuccio
 * Small clean-ups.  Added description for each class.
 *
 * Revision 1.1  2003/03/07 17:36:08  dicuccio
 * Initial revision
 *
 * ===========================================================================
 */