initial commit

README

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+Have you been annoyed by gnome 3 turning off your display while you were
+trying to watch eg Youtube videos? No worries, you shall be helped :-)
+
+Gnome-Presentation-Mode is a tiny gnome-shell extension that adds a new
+entry to the power menu. While presentation mode is on the screensaver
+and the automatic suspend will not kick in, allowing you to sit back and
+enjoy whatever you are doing without having to wiggle the mouse every
+few minutes.
+
+
+Installation instructions: Just clone the repo, copy the extension in
+your gnome-shell extensions directory and restart gnome-shell (default:
+alt+f2, type r, press enter).
+
+git clone [email protected]:RaphaelKimmig/Gnome-Presentation-Mode.git
+
+cd Gnome-Presentation-Mode
+
+mkdir -p ~/.local/share/gnome-shell/extensions/
+
+cp -r [email protected] ~/.local/share/gnome-shell/extensions/

presentationmode@ampad.de/extension.js

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+const DBus = imports.dbus;
+const Main = imports.ui.main;
+const Lang = imports.lang;
+const PopupMenu = imports.ui.popupMenu;
+
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
+const SessionIface = {
+ name: "org.gnome.SessionManager",
+ methods: [ 
+ { name: "Inhibit", inSignature: "susu", outSignature: "u" },
+ { name: "Uninhibit", inSignature: "u", outSignature: "" }
+ ]
+};
+let SessionProxy = DBus.makeProxyClass(SessionIface);
+
+function main(extensionMeta) {
+ let Power = Main.Panel.STANDARD_TRAY_ICON_SHELL_IMPLEMENTATION['battery'];
+
+ Power.prototype.__init = Power.prototype._init;
+ Power.prototype._init = function () {
+ this.__init.apply(this, arguments);
+ this._inhibit = undefined;
+ this._sessionProxy = new SessionProxy(DBus.session, 'org.gnome.SessionManager', '/org/gnome/SessionManager');
+ this._presentationswitch = new PopupMenu.PopupSwitchMenuItem(_("Presentation mode"), false);
+ this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+ this.menu.addMenuItem(this._presentationswitch);
+ this._presentationswitch.connect('toggled', Lang.bind(this, function() {
+ if(this._inhibit) {
+ this._sessionProxy.UninhibitRemote(this._inhibit);
+ this._inhibit = undefined;
+ } else {
+ try {
+ this._sessionProxy.InhibitRemote("presentor",
+ 0, 
+ "Presentation mode",
+ 9,
+ Lang.bind(this, this._onInhibit));
+ } catch(e) {
+ //
+ }
+ }
+
+ }));
+ };
+ Power.prototype._onInhibit = function(cookie) {
+ this._inhibit = cookie;
+ };
+};

presentationmode@ampad.de/metadata.json

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+{
+"shell-version": ["3.0.1"],
+"uuid": "[email protected]",
+"name": "Presentation mode",
+"description": "Add a presentation mode toggle to the power menu.",
+"url": "https://github.com/RaphaelKimmig/Gnome-Presentation-Mode"
+}

presentationmode@ampad.de/stylesheet.css

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+/* Example stylesheet */