monero-gui/components/ProgressBar.qml

// Copyright (c) 2014-2015, The Monero Project
// 
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
// 
// 1. Redistributions of source code must retain the above copyright notice, this list of
//    conditions and the following disclaimer.
// 
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
//    of conditions and the following disclaimer in the documentation and/or other
//    materials provided with the distribution.
// 
// 3. Neither the name of the copyright holder nor the names of its contributors may be
//    used to endorse or promote products derived from this software without specific
//    prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import QtQuick 2.0
import moneroComponents.Wallet 1.0

Item {
    id: item
    property int fillLevel: 0
    height: 22
    anchors.margins:15
    visible: false
    //clip: true

    function updateProgress(currentBlock,targetBlock, blocksToSync){
        if(targetBlock == 1) {
            fillLevel = 0
            progressText.text = qsTr("Establishing connection...");
            progressBar.visible = true
            return
        }

        if(targetBlock > 0) {
            var remaining = targetBlock - currentBlock
            // wallet sync
            if(blocksToSync > 0)
                var progressLevel = (100*(blocksToSync - remaining)/blocksToSync).toFixed(0);
            // Daemon sync
            else
                var progressLevel = (100*(currentBlock/targetBlock)).toFixed(0);
            fillLevel = progressLevel
            progressText.text = qsTr("Blocks remaining: %1").arg(remaining.toFixed(0));
            progressBar.visible = currentBlock < targetBlock
        }
    }

    Rectangle {
        id: bar
        anchors.left: parent.left
        anchors.right: parent.right
        anchors.top: parent.top
        height: 22
        radius: 2
        color: "#FFFFFF"

        Rectangle {
            id: fillRect
            anchors.top: parent.top
            anchors.bottom: parent.bottom
            anchors.left: parent.left
            anchors.margins: 2
            height: bar.height
            property int maxWidth: parent.width - 4
            width: (maxWidth * fillLevel) / 100
            color: {
               if(item.fillLevel < 99 ) return "#FF6C3C"
               //if(item.fillLevel < 99) return "#FFE00A"
                return "#36B25C"
            }

        }

        Rectangle {
            color:"#333"
            anchors.bottom: parent.bottom
            anchors.left: parent.left
            anchors.leftMargin: 8

            Text {
                id:progressText
                anchors.bottom: parent.bottom
                font.family: "Arial"
                font.pixelSize: 12
                color: "#000"
                text: qsTr("Synchronizing blocks")
                height:18
            }
        }
    }

}