63 lines
2.9 KiB
JavaScript
63 lines
2.9 KiB
JavaScript
|
/* -*- mode: js; js-basic-offset: 4; indent-tabs-mode: nil -*- */
|
||
|
|
/*
|
||
|
|
Copyright (c) 2011-2012, Giovanni Campagna <scampa.giovanni@gmail.com>
|
||
|
|
|
||
|
|
Redistribution and use in source and binary forms, with or without
|
||
|
|
modification, are permitted provided that the following conditions are met:
|
||
|
|
* Redistributions of source code must retain the above copyright
|
||
|
|
notice, this list of conditions and the following disclaimer.
|
||
|
|
* Redistributions in binary form must reproduce the above copyright
|
||
|
|
notice, this list of conditions and the following disclaimer in the
|
||
|
|
documentation and/or other materials provided with the distribution.
|
||
|
|
* Neither the name of the GNOME nor the
|
||
|
|
names of its contributors may be used to endorse or promote products
|
||
|
|
derived from this software without specific prior written permission.
|
||
|
|
|
||
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||
|
|
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||
|
|
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||
|
|
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
|
||
|
|
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||
|
|
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||
|
|
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||
|
|
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||
|
|
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
// This method can be used to write a message to GNOME Shell's log. This is enhances
|
||
|
|
// the standard log() functionality by prepending the extension's name and the location
|
||
|
|
// where the message was logged. As the extensions name is part of the location, you
|
||
|
|
// can more effectively watch the log output of GNOME Shell:
|
||
|
|
// journalctl -f -o cat | grep -E 'desktop-cube|'
|
||
|
|
// This method is based on a similar script from the Fly-Pie GNOME Shell extension which
|
||
|
|
// os published under the MIT License (https://github.com/Schneegans/Fly-Pie).
|
||
|
|
export function debug(message) {
|
||
|
|
const stack = new Error().stack.split('\n');
|
||
|
|
|
||
|
|
// Remove debug() function call from stack.
|
||
|
|
stack.shift();
|
||
|
|
|
||
|
|
// Find the index of the extension directory (e.g. desktopcube@schneegans.github.com)
|
||
|
|
// in the stack entry. We do not want to print the entire absolute file path.
|
||
|
|
const extensionRoot = stack[0].indexOf('CoverflowAltTab@palatis.blogspot.com');
|
||
|
|
|
||
|
|
log('[' + stack[0].slice(extensionRoot) + '] ' + message);
|
||
|
|
log(new Error().stack);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Make a method psuedo-abstract.
|
||
|
|
*
|
||
|
|
* @param {Object} object The current class instance, i.e. this.
|
||
|
|
* @param {Object} method The method object, e.g. this.enable.
|
||
|
|
* @return {void}
|
||
|
|
*/
|
||
|
|
export function __ABSTRACT_METHOD__(object, method) {
|
||
|
|
throw new Error(
|
||
|
|
"Abstract method " +
|
||
|
|
object.constructor.name + "." + method.name + "()" +
|
||
|
|
" not implemented"
|
||
|
|
);
|
||
|
|
}
|