38 lines
No EOL
1.5 KiB
JavaScript
38 lines
No EOL
1.5 KiB
JavaScript
import GLib from 'gi://GLib';
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export const IS_IN_PREFERENCES = typeof global === 'undefined';
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// Taken from https://github.com/Schneegans/Burn-My-Windows/blob/main/src/utils.js
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// This method can be used to import a module in the GNOME Shell process only. This
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// is useful if you want to use a module in extension.js, but not in the preferences
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// process. This method returns null if it is called in the preferences process.
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export async function import_in_shell_only(module) {
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if (IS_IN_PREFERENCES)
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return null;
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return (await import(module)).default;
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}
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// In use for the effects, to prevent boilerplate code
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export function setup_params(outer_this, params) {
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// setup each parameter, either with the given or the default value
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for (const params_name in outer_this.constructor.default_params) {
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outer_this["_" + params_name] = null;
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outer_this[params_name] = params_name in params ?
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params[params_name] :
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outer_this.constructor.default_params[params_name];
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}
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};
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export const get_shader_source = (Shell, shader_filename, self_uri) => {
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if (!Shell)
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return;
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const shader_path = GLib.filename_from_uri(
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GLib.uri_resolve_relative(self_uri, shader_filename, GLib.UriFlags.NONE)
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)[0];
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try {
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return Shell.get_file_contents_utf8_sync(shader_path);
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} catch (e) {
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console.warn(`[Blur my Shell > effect] error loading shader from ${shader_path}: ${e}`);
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return null;
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}
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}; |