toolkit/components/places/mozIColorAnalyzer.idl@129ffea94266 (annotated)
toolkit/components/places/mozIColorAnalyzer.idl
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | #include "nsISupports.idl" |
| michael@0 | 6 | |
| michael@0 | 7 | interface nsIURI; |
| michael@0 | 8 | |
| michael@0 | 9 | [function, scriptable, uuid(e4089e21-71b6-40af-b546-33c21b90e874)] |
| michael@0 | 10 | interface mozIRepresentativeColorCallback : nsISupports |
| michael@0 | 11 | { |
| michael@0 | 12 | /** |
| michael@0 | 13 | * Will be called when color analysis finishes. |
| michael@0 | 14 | * |
| michael@0 | 15 | * @param success |
| michael@0 | 16 | * True if analysis was successful, false otherwise. |
| michael@0 | 17 | * Analysis can fail if the image is transparent, imageURI doesn't |
| michael@0 | 18 | * resolve to a valid image, or the image is too big. |
| michael@0 | 19 | * |
| michael@0 | 20 | * @param color |
| michael@0 | 21 | * The representative color as an integer in RGB form. |
| michael@0 | 22 | * e.g. 0xFF0102 == rgb(255,1,2) |
| michael@0 | 23 | * If success is false, color is not provided. |
| michael@0 | 24 | */ |
| michael@0 | 25 | void onComplete(in boolean success, [optional] in unsigned long color); |
| michael@0 | 26 | }; |
| michael@0 | 27 | |
| michael@0 | 28 | [scriptable, uuid(d056186c-28a0-494e-aacc-9e433772b143)] |
| michael@0 | 29 | interface mozIColorAnalyzer : nsISupports |
| michael@0 | 30 | { |
| michael@0 | 31 | /** |
| michael@0 | 32 | * Given an image URI, find the most representative color for that image |
| michael@0 | 33 | * based on the frequency of each color. Preference is given to colors that |
| michael@0 | 34 | * are more interesting. Avoids the background color if it can be |
| michael@0 | 35 | * discerned. Ignores sufficiently transparent colors. |
| michael@0 | 36 | * |
| michael@0 | 37 | * This is intended to be used on favicon images. Larger images take longer |
| michael@0 | 38 | * to process, especially those with a larger number of unique colors. If |
| michael@0 | 39 | * imageURI points to an image that has more than 128^2 pixels, this method |
| michael@0 | 40 | * will fail before analyzing it for performance reasons. |
| michael@0 | 41 | * |
| michael@0 | 42 | * @param imageURI |
| michael@0 | 43 | * A URI pointing to the image - ideally a data: URI, but any scheme |
| michael@0 | 44 | * that will load when setting the src attribute of a DOM img element |
| michael@0 | 45 | * should work. |
| michael@0 | 46 | * @param callback |
| michael@0 | 47 | * Function to call when the representative color is found or an |
| michael@0 | 48 | * error occurs. |
| michael@0 | 49 | */ |
| michael@0 | 50 | void findRepresentativeColor(in nsIURI imageURI, |
| michael@0 | 51 | in mozIRepresentativeColorCallback callback); |
| michael@0 | 52 | }; |
