/*******************************************************************************
This file is part of the Shellfish UI toolkit.
Copyright (c) 2022 - 2024 Martin Grimme <martin.grimme@gmail.com>
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*******************************************************************************/
require "shellfish/ui";
/**
* Element representing a file item for displaying in a list view.
*
* @memberof ui
* @name FSItem
* @class
* @extends html.MouseBox
*
* @property {number[]} columnWidths - (default: `[]`) An optional array for setting the widths of the columns in `list` mode.
* @property {string} displayMode - (default: `"list"`) The display mode. One of `list|grid|compact`
* @property {object} file - (default: `null`) The file object to represent.
* @property {bool} highlighted - (default: `false`) If `true`, the item is highlighted.
* @property {string} thumbnail - (default: `""`) The URL of the thumbnail. This is usually a local blob URL.
*/
MouseBox {
id: item
property displayMode: "list"
property highlighted: false
property file: null
property columnWidths: []
property thumbnail: ""
color: containsMouse && ! highlighted ? theme.hoverBackgroundColor
: highlighted ? theme.highlightBackgroundColor
: "transparent"
layout: item.displayMode === "list" || item.displayMode === "compact" ? "row" : "column"
function makeRoleLabel(file, role)
{
if (! file)
{
return "-";
}
if (role === "name")
{
if (file.type === "d")
{
return escapeMarkup(file.name);
}
else
{
const parts = file.name.split(".");
let ext = "";
if (parts.length > 1)
{
ext = parts.pop();
}
return escapeMarkup(parts.join("."));
}
}
else if (role === "mtime")
{
return new Date(file.mtime * 1000).toISOString().split("T")[0];
}
else if (role === "size")
{
if (file.type === "d")
{
return "";
}
else
{
return core.formatBytes(file.size);
}
}
else if (role === "type")
{
if (file.type === "d")
{
return "Folder";
}
else
{
const parts = file.name.split(".");
let ext = "";
if (parts.length > 1)
{
ext = parts.pop();
}
return ext !== "" ? ext : file.mimetype;
}
}
return "-";
}
// icon
Box {
id: iconBox
fillWidth: displayMode === "list" || item.displayMode === "compact" ? false : true
fillHeight: displayMode === "list" || item.displayMode === "compact" ? true : false
width: displayMode === "list" || item.displayMode === "compact" ? bboxHeight : -1
height: displayMode === "list" || item.displayMode === "compact" ? -1 : bboxWidth
Image {
id: thumbnailIcon
visible: status === "success"
fill: true
margins: 2
fitMode: "contain"
source: item.thumbnail
}
FSIcon {
id: icon
visible: ! thumbnailIcon.visible
fill: true
margins: 2
fontSize: parent.bboxHeight * 0.8
horizontalAlignment: "center"
color: item.highlighted ? theme.highlightColor : theme.primaryColor
mimeType: item.file.mimetype
}
}
Box {
fill: true
layout: item.displayMode === "list" ? "row"
: item.displayMode === "grid" ? "column"
: "center-column"
Repeater {
model: ListModel { data: ["name", "type", "mtime", "size"] }
delegate: template Box {
width: item.displayMode === "list" ? (item.columnWidths[modelData.index] - (modelData.index === 0 ? iconBox.bboxWidth : 0)) || -1
: -1
fillWidth: width === -1
fillHeight: item.displayMode === "list"
layout: "center"
Label {
id: label
property listAlignment: modelData.value === "size" && item.displayMode === "list" ? "right" : "left"
property hasOverflow: contentWidth > Math.round(bboxWidth) ||
contentHeight > Math.round(bboxHeight)
fillWidth: true
maxHeight: fontSize * 2.4
marginLeft: theme.paddingSmall
marginRight: theme.paddingSmall
horizontalAlignment: item.displayMode === "list" || item.displayMode === "compact" ? listAlignment : "center"
overflowBehavior: item.displayMode === "grid" && modelData.value === "name" ? "break"
: "ellipsis"
fontSize: item.displayMode === "grid" && modelData.value !== "name" ? theme.fontSizeSmall
: theme.fontSizeMedium
color: item.highlighted || item.containsMouse ? theme.highlightColor
: modelData.value === "name" ? theme.primaryColor
:theme.secondaryColor
text: item.makeRoleLabel(item.file, modelData.value)
}
Box {
visible: modelData.value === "name" &&
item.displayMode === "grid" &&
label.hasOverflow
fillWidth: true
marginLeft: theme.paddingSmall
marginRight: theme.paddingSmall
height: 1
color: label.color
}
Tooltip {
visible: item.hovered &&
modelData.value === "name" &&
label.hasOverflow
text: label.text
}
}
}// Repeater
}
}