=== QRcdr ===

Author: Nicola Franchini
Version: 1.0.3
Stable tag: 1.0.3
Tested up to: 6.9
Contributors: nicolafranchini
Tags: qr code, generator, gutenberg block, custom qr, logo
Requires at least: 5.8
Requires PHP: 7.4
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html

Let your visitors create custom QR codes with logos, colors, and frames. A full-featured generator, instantly available via a Gutenberg block.

== Description ==

**Add Value to Your Website with a Powerful QR Code Generator.**

Transform your WordPress site into a useful hub for your audience. QRCdr allows you to effortlessly embed a complete QR code generator directly into any page or post. Thanks to its native **Gutenberg block**, integration is visual and immediate, but you can also use a **versatile shortcode** for maximum flexibility.

This plugin brings all the features and reliability of the acclaimed QRcdr script into a user-friendly WordPress package. Give your visitors a powerful tool to create unique, high-quality static QR codes for any purpose—directly from the frontend of your site.

**✨ Generator Features for Your Visitors:**

*   **Unlimited Static Codes:** Users can create an infinite number of static QR codes, perfect for permanent links.
*   **Deep Customization:** A full suite of design tools is included. Visitors can change colors (solid or gradient), modify patterns, and customize the corner markers.
*   **Logo Upload:** Users can easily upload and embed their own logo in the center of the QR code for a professional, branded look.
*   **Custom Frames:** Offer advanced styling options with customizable frames and personalized text labels to make the QR codes stand out.
*   **Multiple Data Types:** The generator supports a wide range of content: URLs, Text, E-mails, Locations, Phone Numbers, SMS, WhatsApp, Skype, Zoom, Wi-Fi credentials, V-Cards, Events, PayPal, BitCoin.
*   **High-Resolution Downloads:** Codes can be downloaded in print-ready PNG, SVG, and PDF formats, ensuring perfect quality for any use case.

== Installation ==

1.  Upload the `qrcdr` folder to the `/wp-content/plugins/` directory.
2.  Activate the plugin through the 'Plugins' menu in WordPress.
3.  Edit the page or post where you want to display the generator.
4.  Click the '+' icon to add a new block and search for **'QRcdr'**. Add the block to your page and customize its options.
5.  Alternatively, you can paste the `[qrcdr]` shortcode into any text area or widget.

== Frequently Asked Questions ==

**Q: What is a static QR Code?**
A: A static QR code embeds the destination data (like a URL) directly into its pattern. This means the link is permanent and cannot be changed after the code is created. It's extremely reliable and ideal for information that won't change.

**Q: Is the generator easy for my visitors to use?**
A: Absolutely. The user interface is clean, intuitive, and designed to guide users seamlessly through the creation and customization process.

**Q: Do my visitors need an account to create QR codes?**
A: No, the generator is available to all public visitors on the page where you place it.

**Q: What download formats are available?**
A: The QR codes can be downloaded in high-resolution PNG, SVG, and PDF formats, ensuring excellent quality for both digital and print media.

== External Services ==

This plugin uses OpenStreetMap services to display maps and locate coordinates.

**OpenStreetMap (Map Tiles)**
*   **Service:** Provides the graphical map tiles used in the "Location" tab.
*   **Used for:** Displaying the map so users can pick a location.
*   **Data sent:** When the map loads, the user's browser makes requests to OpenStreetMap servers. This transmits standard request data (IP address, User Agent) to retrieve the map images.
*   **Privacy Policy:** https://wiki.openstreetmap.org/wiki/Privacy_Policy
*   **Terms:** https://www.openstreetmap.org/copyright

**Nominatim (Address Search)**
*   **Service:** OpenStreetMap's geocoding service.
*   **Used for:** Converting the text address entered by the user into geographic coordinates (Latitude/Longitude).
*   **Data sent:** The address string typed by the user is sent to Nominatim servers via an API request.
*   **Privacy Policy:** https://osmfoundation.org/wiki/Privacy_Policy
*   **Usage Policy:** https://operations.osmfoundation.org/policies/nominatim/

== Copyright ==

*   Default maps data provided by: **OpenStreetMap** under [ODbL](https://www.openstreetmap.org/copyright).

== Changelog ==

= 1.0.3 =
* Update: replace tempusdominus with flatpickr.
* Update: export qrcdr_plugin()->utils
* Fix: update block features when new ones are added to the plugin
* Fix: keep openlayers css

= 1.0.2 =
* Update: Draggable and sortable Services from block settings
* Update: Border radius preview with range slider in general settings
* Update: qrcdrlib

= 1.0.1 =

* Update: Tested up to: 6.9
* Update: WP Blocks v3
* Update: block UI improvements

= 1.0.0 =
* Initial release of the plugin.
* Provides a frontend static QR code generator for site visitors.
* Seamless integration via a dedicated Gutenberg block.
* Full visual customization: colors, gradients, logos, frames, and patterns.
* Support for multiple data types (URL, Text, E-mail, Wi-Fi, etc.).
* Fallback support with a flexible shortcode `[qrcdr]`.