97 lines
2.1 KiB
JavaScript
97 lines
2.1 KiB
JavaScript
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const Main = imports.ui.main;
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const GLib = imports.gi.GLib;
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var HOURS = [ "TWELVE",
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"ONE",
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"TWO",
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"THREE",
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"FOUR",
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"FIVE",
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"SIX",
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"SEVEN",
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"EIGHT",
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"NINE",
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"TEN",
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"ELEVEN" ];
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var FUZZY_RULES = [ "%s O'CLOCK",
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"FIVE past %s",
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"TEN past %s",
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"QUARTER past %s",
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"TWENTY past %s",
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"TWENTY FIVE past %s",
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"HALF past %s",
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"TWENTY FIVE to %s",
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"TWENTY to %s",
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"QUARTER to %s",
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"TEN to %s",
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"FIVE to %s" ];
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var clockLabel;
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var signalID;
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var defaultText;
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function setText() {
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var now = GLib.DateTime.new_now_local();
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var hour = now.get_hour();
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var minute = now.get_minute();
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var rule = Math.floor((minute + 2) / 5); // Round minutes
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if (hour >= 12) // 0-23 to 0 to 11
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hour -= 12;
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if (rule > 6) // "To" the next hour
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hour += 1;
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if (hour == 12)
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hour = 0;
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if (rule == 12) // Use the OCLOCK rule
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rule = 0;
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var currentText = clockLabel.get_text();
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var desiredText = FUZZY_RULES[rule].format(HOURS[hour]);
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if (currentText != desiredText) {
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// Only set the text if it's changed to avoid loops
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defaultText = currentText; // defaultText from Shell
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clockLabel.set_text(desiredText);
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}
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}
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function enable() {
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var statusArea = Main.panel.statusArea;
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if (!statusArea || !statusArea.dateMenu || !statusArea.dateMenu.actor) {
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print("Looks like Shell has changed things again; aborting.");
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return;
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}
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statusArea.dateMenu.actor.first_child.get_children().forEach(function(actor) {
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// Assume that the text label is the first StLabel we find.
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// This is dodgy behaviour but there's no reliable way to
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// work out which it is.
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if (actor.get_text && !clockLabel)
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clockLabel = actor;
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});
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if (!clockLabel) {
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print("Looks like Shell has changed things again; aborting.");
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return;
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}
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defaultText = clockLabel.get_text();
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// on text changed signal, run setText funcation
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signalID = clockLabel.connect("notify::text", setText);
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setText(); // Don't wait for the first signal to change the text
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}
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function disable() {
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if (clockLabel && signalID) {
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// Stop reciving text changed signal
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clockLabel.disconnect(signalID);
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clockLabel.set_text(defaultText);
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}
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}
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