pearl-gui-tools.ipf

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#pragma rtGlobals=3     // Use modern global access method and strict wave access.
#pragma IgorVersion = 6.1
#pragma ModuleName = PearlGuiTools
#pragma version = 1.01

// Miscellaneous GUI tools
// * progress bar

// created: matthias.muntwiler@psi.ch, 2013-11-14
// Copyright (c) 2013 Paul Scherrer Institut
// $Id$

// Licensed 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

function display_progress_panel(title, message, progress_max)
    string title
    string message
    variable progress_max

    NewPanel /K=1 /N=ProgressPanel /W=(200,200,402,260) as title
    TitleBox t_message,pos={2,2},size={189,13},title=message
    TitleBox t_message,frame=0
    ValDisplay vd_progress,pos={2,20},size={198,13}
    ValDisplay vd_progress,limits={0,progress_max,0},barmisc={0,0},mode= 3,value= _NUM:0
    Button b_abort,pos={74,38},size={50,20},title="Abort"
    DoUpdate /W=ProgressPanel /E=1
end

function update_progress_panel(progress, [message, progress_max])
    // returns true if the user clicked the Abort button
    variable progress
    string message
    variable progress_max

    if (!ParamIsDefault(message))   
        TitleBox t_message,title=message,win=ProgressPanel
    endif
    if (ParamIsDefault(progress_max))
        ValDisplay vd_progress,value=_NUM:progress,win=ProgressPanel
    else
        ValDisplay vd_progress,limits={0,progress_max,0},value=_NUM:progress,win=ProgressPanel
    endif
    DoUpdate /W=ProgressPanel
    return (v_flag == 2)
end

function kill_progress_panel()
    KillWindow ProgressPanel
end