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import QtQuick 2.0
import QtQuick.Layouts 1.1
import Qt.labs.settings 1.0
import "commands.js" as Commands
Item {
id: item
signal executed
visible: false
Layout.preferredHeight: container.height
Settings {
id: settings
category: "command"
property string background : "black"
property int fontSize : 12
property string fontFamily : "Monospace"
property string fontColor : "white"
property string errorColor : "red"
}
onVisibleChanged: container.reset()
function focus(prefix) {
visible = true;
command.text = prefix;
command.forceActiveFocus();
}
function unfocus() {
visible = false;
}
Rectangle {
anchors {
top: parent.top
left: parent.left
right: parent.right
}
height: container.height
color: settings.background
ColumnLayout {
id: container
function reset() {
command.initialize();
output.initialize();
}
TextInput {
id: command
Layout.fillWidth: true
font {
family: settings.fontFamily
pointSize: settings.fontSize
}
color: settings.fontColor
selectionColor: settings.fontColor
selectedTextColor: settings.background
selectByMouse: true
function initialize() {
text = '';
}
onAccepted: {
output.initialize();
const prefix = String(text).charAt(0);
const cmd = String(text).substring(1, String(text).length);
switch ( prefix ) {
case ':': {
Commands.execute(output, cmd);
break;
}
default: {
output.error('"' + prefix + '"' + ' is not a command prefix.');
}
}
if ( output.isInitial() ) {
item.executed();
}
}
}
Text {
id: output
Layout.fillWidth: true
Layout.preferredHeight: 0
font {
family: settings.fontFamily
pointSize: settings.fontSize
}
color: settings.fontColor
function isInitial() {
return text === '';
}
function initialize() {
text = '';
}
function log(msg) {
text += msg;
}
function error(msg) {
text = '<i><font color="'
+ settings.errorColor
+ '">'
+ msg
+ '</font></i>';
}
onTextChanged: {
if ( isInitial() ) {
Layout.preferredHeight = 0;
} else {
Layout.preferredHeight = contentHeight;
}
}
}
}
}
}
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