monero-gui/components/effects/ImageMask.qml
2019-04-24 05:37:35 +02:00

84 lines
3.1 KiB
QML

// Copyright (c) 2014-2019, 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 2.9
import QtGraphicalEffects 1.0
import "../" as MoneroComponents
import FontAwesome 1.0
Item {
// Use this component to color+opacity change images with transparency (svg/png)
// Does not work in low graphics mode, use fontAwesome fallback option.
id: root
property string image: ""
property string color: ""
property bool fontAwesomeFallbackEnabled: true
property var fontAwesomeFallbackIcon: ""
property int fontAwesomeFallbackSize: 16
property double fontAwesomeFallbackOpacity: 0.8
property string fontAwesomeFallbackColor: MoneroComponents.Style.defaultFontColor
property alias fontAwesomeFallback: fontAwesomeFallback
property alias svgMask: svgMask
property alias imgMockColor: imgMockColor
width: 0
height: 0
Image {
id: svgMask
source: root.image
sourceSize.width: root.width
sourceSize.height: root.height
smooth: true
mipmap: true
visible: false
}
ColorOverlay {
id: imgMockColor
anchors.fill: root
source: svgMask
color: root.color
visible: isOpenGL
}
Text {
id: fontAwesomeFallback
visible: !isOpenGL && root.fontAwesomeFallback
text: !isOpenGL ? root.fontAwesomeFallbackIcon : ""
font.family: FontAwesome.fontFamily
font.pixelSize: root.fontAwesomeFallbackSize
color: root.fontAwesomeFallbackColor
anchors.verticalCenter: parent.verticalCenter
anchors.horizontalCenter: parent.horizontalCenter
opacity: root.fontAwesomeFallbackOpacity
}
}