Tag Archives: to-read-sites

To-Read sites 4.0

I’ve just uploaded new version of To-Read sites extension into Opera Extensions portal.

By now extension is awaiting moderation and it should be available after 1st of January.

 

New version brings:

1. Sites synchronization which enables you share sites between many browsers.

I used Opera Link JS Api (thanks  Joel) to synchronize sites so all you need is My Opera account.

 

2. Turkish translation (thanks to Samet from operaturkiye.net).

 

All we need is to wait for moderation to be complete 🙂

Find To-Read sites on Opera Extensions portal.

 

 

 

To-Read Sites v.3 – introducing export/import feature.

I’ve just updated To-Read Sites to 3.0 version.

The new release brings export and import feature. Now you can easily save your sites to a file and move it to another Opera instance.

To use the new feature right-click on To-Read Sites extension button and go to “preferences”.

To-Read Sites preferences window.

You can download the new version here: https://addons.opera.com/addons/extensions/details/to-read-sites/

Enjoy 🙂

How to create multilingual Opera Extension

Opera supports multilingual extensions and creating such one is quite easy. Let’s start with config.xml file

<?xml version='1.0' encoding='utf-8'?>
<widget xmlns="http://www.w3.org/ns/widgets" id="extensions:to-read-sites" version="2.1-3">
	<name>To-Read sites</name>
	<description xml:lang="en">Temporary list of sites you want to 	visit later.</description>
	<description xml:lang="pl">Poręczna lista stron, które chcesz odwiedzić później.</description>
	<description xml:lang="ru">Список сайтов, которые вы хотите посетить позже.</description>
	<icon src="icon.png"/>
	<icon src="icon_16.png" width="16" height="16"/>
	<author href="http://www.greenpath.pl">Michał Borek</author>
	<access origin="*" subdomains="true"/>
</widget>

To translate config.xml values you need to add xml:lang attribute into particular nodes. You can apply this attribute into nodes as follows:

  • name
  • description
  • license

You can also define text flow direction by defining dir attribute, the same way as the one above:

  • ltr – left to right
  • rtl – right to left
  • lro – left to right override
  • rlo – right to left override

Another thing we must deal with is translating extension itself. Fortunately Opera provides locales folder for all files connected to translations.

Extension folder structure of extension.

All files that need to be translated should be put in specific subfolder in locales folder (pl for Polish, ru for Russian and en for English in our case). When you create a file in one of locales’ subfolder it will be automatically for specific language. Example:

<link rel="stylesheet" href="styles/style-translation.css"/>

Opera will try to find such file in one of locales’ folder and if there is no such file, the default one will be loaded (from root folder). For English it would be:  locales/en/styles/style-translation.css. To translate buttons’ labels you can use CSS content attribute as follows:

#addButton {
	content: "Add current";
}

To change another values (like anchor titles, error messages and so on) you can create translations files. I used popup.js to achieve this goal:

var tr = {
	addButtonLabel: "Add current page to list",
	deleteButtonLabel: "Delete site from the list",
	lockButtonLabel: "Lock site"
};

All you need is to use tr.* values instead of literal strings in your extension. I hope this article will simplify your Opera Extension development process. If you have any suggestions or questions, feel free to post a comment.

To-Read sites – minor update

I’ve just updated To-Read sites Opera extension removing an annoying bug (site is not being deleted from list) and making visual improvements:

  • I changed badge color, because it was annoying for some of you.
  • Sites list haven’t been centered (it looked odd) – it looks fine now.

To-Read sites 2.1-2

New version will be available on http://addons.opera.com shortly.

Many of this extension users asked me about syncing – it’s in plans. But I really have no time to do it now, but I hope I will finish that soon, please be patient :-).

Opera Extensions – moje pierwsze rozszerzenie

Od wersji 11.0 Opera zacznie wspierać rozszerzenia (tzw. extensiony).
Dziś stworzyłem pierwsze rozszerzenie do Opery, które pozwala na dodawanie stron “do przeczytania później”.

Opera 11.0 zawiera jednak drobny błąd, więc funkcjonalność jest chwilowo ograniczona (opisane jest to poniżej).

Aby ominąć błąd należy przełączyć karty (dowolne 2 karty). Po zainstalowaniu wtyczki, najlepiej zresetować przeglądarkę (wyłączając też wszystkie karty).

Rozszerzenie tymczasowo można ściągnąć tutaj:  to-read-sites.1.0.oex