From d8431223d34476a17835a05d9508e92447f22479 Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Sat, 15 Aug 2015 16:06:00 +0200
Subject: Restructure QML and JS sources

`list` holds the components of the central list UI element.
`command` holds the UI and implementation parts of the command mode.
`widget` holds more or less general purpose elements that may also be of use in other circumstances.
---
 src/list/TerminalItem.qml | 176 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 176 insertions(+)
 create mode 100644 src/list/TerminalItem.qml

(limited to 'src/list/TerminalItem.qml')

diff --git a/src/list/TerminalItem.qml b/src/list/TerminalItem.qml
new file mode 100644
index 0000000..57197bd
--- /dev/null
+++ b/src/list/TerminalItem.qml
@@ -0,0 +1,176 @@
+import QtQuick 2.0
+import QtQuick.Controls 1.2
+import QtQuick.Layouts 1.1
+import Qt.labs.settings 1.0
+
+Item {
+	id: item
+
+	property int              index    : 0
+	property EmbeddedTerminal terminal : null
+
+	signal executed (int index)
+
+	Settings {
+		id: settings
+		category: "item"
+
+		property int    fontSize   : 18
+		property string fontFamily : "Monospace"
+		property string fontColor  : "white"
+	}
+
+	anchors {
+		left:  parent.left
+		right: parent.right
+	}
+
+	height: elementList.height
+
+	function select() {
+		if ( terminal === null ) {
+			highlighter.select();
+		} else {
+			terminal.select();
+		}
+	}
+
+	function deselect() {
+		if ( terminal === null ) {
+			highlighter.deselect();
+		} else {
+			terminal.deselect();
+		}
+	}
+
+	function forceActiveFocus() {
+		scope.forceActiveFocus();
+
+		if ( terminal === null ) {
+			scope.forceActiveFocus();
+			highlighter.select();
+			highlighter.focus();
+		}
+	}
+
+	function unfocus() {
+		if ( terminal === null ) {
+			highlighter.unfocus();
+		}
+	}
+
+	function heighten() {
+		if ( terminal !== null ) {
+			terminal.lines += 1;
+		}
+	}
+
+	function shorten() {
+		if ( terminal !== null ) {
+			if ( terminal.lines > 10 ) {
+				terminal.lines -= 1;
+			} else {
+				terminal.displayOverlay();
+			}
+		}
+	}
+
+	function reset() {
+		if ( terminal !== null ) {
+			terminal.destroy();
+
+			terminal         = null;
+			command.readOnly = false;
+			command.focus    = true;
+
+			unfocus();
+		}
+	}
+
+	FocusScope {
+		id: scope
+
+		anchors {
+			left:  parent.left
+			right: parent.right
+		}
+
+		Column {
+			id: elementList
+
+			anchors {
+				left:  parent.left
+				right: parent.right
+			}
+
+			function createTerminal(program) {
+				var terminalComponent   = Qt.createComponent("qrc:/EmbeddedTerminal.qml");
+				var instantiateTerminal = function() {
+					item.terminal = terminalComponent.createObject(elementList, {
+						"program"          : program,
+						"workingDirectory" : "$HOME",
+						"focus"            : true
+					});
+				}
+
+				if ( terminalComponent.status === Component.Ready ) {
+					instantiateTerminal();
+				} else {
+					terminalComponent.statusChanged.connect(instantiateTerminal);
+				}
+			}
+
+			RowLayout {
+				anchors {
+					left:  parent.left
+					right: parent.right
+				}
+
+				Highlighter {
+					id: highlighter
+
+					width: 10
+					height: command.height
+				}
+
+				TextInput {
+					id: command
+
+					font {
+						family:    settings.fontFamily
+						pointSize: settings.fontSize
+					}
+
+					color:             settings.fontColor
+					selectionColor:    settings.fontColor
+					selectedTextColor: "#161616"
+
+					selectByMouse:    true
+					focus:            true
+					Layout.fillWidth: true
+
+					onAccepted: {
+						if ( item.terminal === null ) {
+							readOnly = true;
+							focus    = false;
+
+							elementList.createTerminal(text);
+							item.executed(item.index);
+							highlighter.deselect();
+						}
+					}
+				}
+
+				Text {
+					font {
+						family: settings.fontFamily
+						pointSize: settings.fontSize / 1.5
+					}
+					color: settings.fontColor
+
+					text: item.index
+				}
+			}
+		}
+	}
+}
-- 
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