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/StateHandler.qml | 158 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 158 insertions(+)
 create mode 100644 src/StateHandler.qml

(limited to 'src/StateHandler.qml')

diff --git a/src/StateHandler.qml b/src/StateHandler.qml
new file mode 100644
index 0000000..d9f5f5a
--- /dev/null
+++ b/src/StateHandler.qml
@@ -0,0 +1,158 @@
+import QtQuick 2.0
+import QtQuick.Controls 1.2
+import Qt.labs.settings 1.0
+
+Item {
+	id: item
+
+	property Item         terminalList : null
+	property CommandInput commandInput : null
+
+	Settings {
+		id: settings
+		category: "keybinding"
+
+		property string insertMode   : "i"
+		property string normalMode   : "Shift+ESC"
+		property string commandMode  : ":"
+		property string nextItem     : "j"
+		property string prevItem     : "k"
+		property string firstItem    : "g"
+		property string resetItem    : "d"
+		property string lastItem     : "Shift+G"
+		property string heightenItem : "Shift+J"
+		property string shortenItem  : "Shift+K"
+	}
+
+	state: "INSERT"
+
+	function enterInsertMode() {
+		enterInsertAction.trigger();
+	}
+
+	function enterNormalMode() {
+		enterNormalAction.trigger();
+	}
+
+	states: [
+		State {
+			name: "NORMAL"
+
+			PropertyChanges { target: enterNormalAction;      enabled: false }
+			PropertyChanges { target: enterInsertAction;      enabled: true  }
+			PropertyChanges { target: enterCommandAction;     enabled: true  }
+			PropertyChanges { target: nextTerminalAction;     enabled: true  }
+			PropertyChanges { target: heightenTerminalAction; enabled: true  }
+			PropertyChanges { target: shortenTerminalAction;  enabled: true  }
+			PropertyChanges { target: prevTerminalAction;     enabled: true  }
+			PropertyChanges { target: lastTerminalAction;     enabled: true  }
+			PropertyChanges { target: firstTerminalAction;    enabled: true  }
+			PropertyChanges { target: resetTerminalAction;    enabled: true  }
+		},
+		State {
+			name: "INSERT"
+
+			PropertyChanges { target: enterNormalAction;      enabled: true  }
+			PropertyChanges { target: enterInsertAction;      enabled: false }
+			PropertyChanges { target: enterCommandAction;     enabled: false }
+			PropertyChanges { target: nextTerminalAction;     enabled: false }
+			PropertyChanges { target: heightenTerminalAction; enabled: false }
+			PropertyChanges { target: shortenTerminalAction;  enabled: false }
+			PropertyChanges { target: prevTerminalAction;     enabled: false }
+			PropertyChanges { target: lastTerminalAction;     enabled: false }
+			PropertyChanges { target: firstTerminalAction;    enabled: false }
+			PropertyChanges { target: resetTerminalAction;    enabled: false }
+		},
+		State {
+			name: "COMMAND"
+
+			PropertyChanges { target: enterNormalAction;      enabled: true  }
+			PropertyChanges { target: enterInsertAction;      enabled: false }
+			PropertyChanges { target: enterCommandAction;     enabled: false }
+			PropertyChanges { target: nextTerminalAction;     enabled: false }
+			PropertyChanges { target: heightenTerminalAction; enabled: false }
+			PropertyChanges { target: shortenTerminalAction;  enabled: false }
+			PropertyChanges { target: prevTerminalAction;     enabled: false }
+			PropertyChanges { target: lastTerminalAction;     enabled: false }
+			PropertyChanges { target: firstTerminalAction;    enabled: false }
+			PropertyChanges { target: resetTerminalAction;    enabled: false }
+		}
+	]
+
+	Action {
+		id: enterNormalAction
+		shortcut: settings.normalMode
+		onTriggered: {
+			item.state = "NORMAL";
+
+            terminalList.forceActiveFocus();
+			terminalList.unfocusCurrent();
+			commandInput.unfocus();
+		}
+	}
+
+	Action {
+		id: enterInsertAction
+		shortcut: settings.insertMode
+		onTriggered: {
+			item.state = "INSERT";
+
+			terminalList.focusCurrent();
+		}
+	}
+
+	Action {
+		id: enterCommandAction
+		shortcut: settings.commandMode
+		onTriggered: {
+			item.state = "COMMAND";
+
+			commandInput.focus(shortcut);
+		}
+	}
+
+	Action {
+		id: nextTerminalAction
+		shortcut: settings.nextItem
+		onTriggered: terminalList.selectNext()
+	}
+
+	Action {
+		id: heightenTerminalAction
+		shortcut: settings.heightenItem
+		onTriggered: terminalList.getCurrent().heighten()
+	}
+
+	Action {
+		id: shortenTerminalAction
+		shortcut: settings.shortenItem
+		onTriggered: terminalList.getCurrent().shorten()
+	}
+
+	Action {
+		id: prevTerminalAction
+		shortcut: settings.prevItem
+		onTriggered: terminalList.selectPrev()
+	}
+
+	Action {
+		id: lastTerminalAction
+		shortcut: settings.lastItem
+		onTriggered: terminalList.selectItem(terminalList.children.length - 1)
+	}
+
+	Action {
+		id: firstTerminalAction
+		shortcut: settings.firstItem
+		onTriggered: terminalList.selectItem(0)
+	}
+
+	Action {
+		id: resetTerminalAction
+		shortcut: settings.resetItem
+		onTriggered: {
+			terminalList.getCurrent().reset();
+			terminalList.getCurrent().select();
+		}
+	}
+}
-- 
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