30 lines
727 B
PHP
30 lines
727 B
PHP
<?php
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/**
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* Name: Image Zoom
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* Author: Shish <webmaster@shishnet.org>
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* License: GPLv2
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* Description: Scales down too-large images using browser based scaling
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*/
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class Zoom implements Extension {
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var $theme;
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public function receive_event(Event $event) {
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if($this->theme == null) $this->theme = get_theme_object($this);
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if($event instanceof DisplayingImageEvent) {
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global $config;
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$this->theme->display_zoomer($event->page, $event->image, $config->get_bool("image_zoom", false));
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}
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if($event instanceof SetupBuildingEvent) {
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$sb = new SetupBlock("Image Zoom");
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$sb->add_bool_option("image_zoom", "Zoom by default: ");
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$event->panel->add_block($sb);
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}
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}
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}
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add_event_listener(new Zoom());
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?>
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