Extract all settings into `SettingsHandler` object

This enables the user to straight forwardly change all application settings via command mode.

During the implementation of this change I discovered that the way I was passing around `StateHandler` and `SettingsHandler` instances using properties was unnecessary. If all object instances are created in a common hierarchy they can access each other by their `id` property - i.e. `settings` and `mode` are available to the whole application without property trickery.

1 files changed, 62 insertions, 0 deletions

diff --git a/src/SettingsHandler.qml b/src/SettingsHandler.qml
new file mode 100644
index 0000000..8a9a862
--- /dev/null
+++ b/src/SettingsHandler.qml
@@ -0,0 +1,62 @@
+import QtQuick 2.0
+import Qt.labs.settings 1.0
+
+QtObject {
+	property Settings window : Settings {
+		category: "window"
+
+		property string background : "#161616"
+	}
+
+	property Settings keybinding : 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"
+	}
+
+	property Settings item : Settings {
+		category: "item"
+
+		property int    fontSize   : 18
+		property string fontFamily : "Monospace"
+		property string fontColor  : "white"
+	}
+
+	property Settings highlighter : Settings {
+		category: "highlighter"
+
+		property string defaultColor : "#909636"
+		property string focusColor   : "#352F6A"
+	}
+
+	property Settings terminal : Settings {
+		category: "terminal"
+
+		property int    initialLines      : 20
+		property int    frameWidth        : 10
+		property int    fontSize          : 8
+		property string fontFamily        : "Monospace"
+		property string colorScheme       : "cool-retro-term"
+		property string overlayBackground : "black"
+		property string overlayFontColor  : "white"
+	}
+
+	property Settings command : Settings {
+		category: "command"
+
+		property string background : "black"
+		property int    fontSize   : 12
+		property string fontFamily : "Monospace"
+		property string fontColor  : "white"
+		property string errorColor : "red"
+	}
+}