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Diffstat (limited to 'raveos-gnome-theme/theme-data/extensions/installed/burn-my-windows@schneegans.github.com/src/effects/Mushroom.js')
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1 files changed, 384 insertions, 0 deletions
diff --git a/raveos-gnome-theme/theme-data/extensions/installed/burn-my-windows@schneegans.github.com/src/effects/Mushroom.js b/raveos-gnome-theme/theme-data/extensions/installed/burn-my-windows@schneegans.github.com/src/effects/Mushroom.js new file mode 100644 index 0000000..a7ee166 --- /dev/null +++ b/raveos-gnome-theme/theme-data/extensions/installed/burn-my-windows@schneegans.github.com/src/effects/Mushroom.js @@ -0,0 +1,384 @@ +////////////////////////////////////////////////////////////////////////////////////////// +// ) ( // +// ( /( ( ( ) ( ( ( ( )\ ) ( ( // +// )\()) ))\ )( ( ( )\ ) )\))( )\ ( (()/( ( )\))( ( // +// ((_)\ /((_|()\ )\ ) )\ '(()/( ((_)()((_) )\ ) ((_)))\((_)()\ )\ // +// | |(_|_))( ((_)_(_/( _((_)) )(_)) _(()((_|_)_(_/( _| |((_)(()((_|(_) // +// | '_ \ || | '_| ' \)) | ' \()| || | \ V V / | ' \)) _` / _ \ V V (_-< // +// |_.__/\_,_|_| |_||_| |_|_|_| \_, | \_/\_/|_|_||_|\__,_\___/\_/\_//__/ // +// |__/ // +////////////////////////////////////////////////////////////////////////////////////////// + +// SPDX-FileCopyrightText: Justin Garza JGarza9788@gmail.com +// SPDX-License-Identifier: GPL-3.0-or-later + +'use strict'; + +// Import the Gio module from the GNOME platform (GObject Introspection). +// This module provides APIs for I/O operations, settings management, and other core +// features. +import Gio from 'gi://Gio'; + +// Import utility functions from the local utils.js file. +// These utilities likely contain helper functions or shared logic used across the +// application. +import * as utils from '../utils.js'; + +// We import the ShaderFactory only in the Shell process as it is not required in the +// preferences process. The preferences process does not create any shader instances, it +// only uses the static metadata of the effect. +const ShaderFactory = await utils.importInShellOnly('./ShaderFactory.js'); + +const _ = await utils.importGettext(); + +////////////////////////////////////////////////////////////////////////////////////////// +// This effect is inspired by the old 8bit mario video games and the New Super Mario // +// Bros 2 specifically when mario gets the mushroom. i hope you enjoy this little blast // +// from the past. // +////////////////////////////////////////////////////////////////////////////////////////// + +// The effect class can be used to get some metadata (like the effect's name or supported +// GNOME Shell versions), to initialize the respective page of the settings dialog, as +// well as to create the actual shader for the effect. +export default class Effect { + // The constructor creates a ShaderFactory which will be used by extension.js to create + // shader instances for this effect. The shaders will be automagically created using the + // GLSL file in resources/shaders/<nick>.glsl. The callback will be called for each + // newly created shader instance. + constructor() { + this.shaderFactory = new ShaderFactory(Effect.getNick(), (shader) => { + // very basic effect... so nothing here + + shader._uGradient = [ + shader.get_uniform_location('uStarColor0'), + shader.get_uniform_location('uStarColor1'), + shader.get_uniform_location('uStarColor2'), + shader.get_uniform_location('uStarColor3'), + shader.get_uniform_location('uStarColor4'), + shader.get_uniform_location('uStarColor5'), + ]; + + + shader._uScaleStyle = shader.get_uniform_location('uScaleStyle'); + + shader._uSparkCount = shader.get_uniform_location('uSparkCount'); + shader._uSparkColor = shader.get_uniform_location('uSparkColor'); + shader._uSparkRotation = shader.get_uniform_location('uSparkRotation'); + + shader._uRaysColor = shader.get_uniform_location('uRaysColor'); + + shader._uRingCount = shader.get_uniform_location('uRingCount'); + shader._uRingRotation = shader.get_uniform_location('uRingRotation'); + shader._uStarCount = shader.get_uniform_location('uStarCount'); + + shader._uSeed = shader.get_uniform_location('uSeed'); + + // And update all uniforms at the start of each animation. + shader.connect('begin-animation', (shader, settings) => { + for (let i = 0; i <= 5; i++) { + shader.set_uniform_float( + shader._uGradient[i], 4, + utils.parseColor(settings.get_string('mushroom-star-color-' + i))); + } + + // clang-format off + shader.set_uniform_float(shader._uScaleStyle, 1, [settings.get_double('mushroom-scale-style')]); + shader.set_uniform_float(shader._uSparkCount, 1, [settings.get_int('mushroom-spark-count')]); + shader.set_uniform_float(shader._uSparkColor, 4, utils.parseColor(settings.get_string('mushroom-spark-color'))); + shader.set_uniform_float(shader._uSparkRotation, 1, [settings.get_double('mushroom-spark-rotation')]); + shader.set_uniform_float(shader._uRaysColor, 4, utils.parseColor(settings.get_string('mushroom-rays-color'))); + shader.set_uniform_float(shader._uRingCount, 1, [settings.get_int('mushroom-ring-count')]); + shader.set_uniform_float(shader._uRingRotation, 1, [settings.get_double('mushroom-ring-rotation')]); + shader.set_uniform_float(shader._uStarCount, 1, [settings.get_int('mushroom-star-count')]); + + shader.set_uniform_float(shader._uSeed, 2, [Math.random(), Math.random()]); + // clang-format on + }); + }); + } + + // ---------------------------------------------------------------------------- metadata + + // The effect is available on all GNOME Shell versions supported by this extension. + static getMinShellVersion() { + return [3, 36]; + } + + // This will be called in various places where a unique identifier for this effect is + // required. It should match the prefix of the settings keys which store whether the + // effect is enabled currently (e.g. '*-enable-effect'), and its animation time + // (e.g. '*-animation-time'). Also, the shader file and the settings UI files should be + // named likes this. + static getNick() { + return 'mushroom'; + } + + // This will be shown in the sidebar of the preferences dialog as well as in the + // drop-down menus where the user can choose the effect. + static getLabel() { + return _('Mushroom'); + } + + // -------------------------------------------------------------------- API for prefs.js + + // This is called by the preferences dialog whenever a new effect profile is loaded. It + // binds all user interface elements to the respective settings keys of the profile. + static bindPreferences(dialog) { + // Empty for now... Code is added here later in the tutorial! + dialog.bindAdjustment('mushroom-animation-time'); + // dialog.bindSwitch('mushroom-8bit-enable'); + + dialog.bindAdjustment('mushroom-scale-style'); + + dialog.bindAdjustment('mushroom-spark-count'); + dialog.bindColorButton('mushroom-spark-color'); + dialog.bindAdjustment('mushroom-spark-rotation'); + + dialog.bindColorButton('mushroom-rays-color'); + + dialog.bindAdjustment('mushroom-ring-count'); + dialog.bindAdjustment('mushroom-ring-rotation'); + dialog.bindAdjustment('mushroom-star-count'); + + dialog.bindColorButton('mushroom-star-color-0'); + dialog.bindColorButton('mushroom-star-color-1'); + dialog.bindColorButton('mushroom-star-color-2'); + dialog.bindColorButton('mushroom-star-color-3'); + dialog.bindColorButton('mushroom-star-color-4'); + dialog.bindColorButton('mushroom-star-color-5'); + + + // Ensure the button connections and other bindings happen only once, + // even if the bindPreferences function is called multiple times. + if (!Effect._isConnected) { + Effect._isConnected = true; + + // Bind the "reset-star-colors" button to reset all star colors to their default + // values. + dialog.getBuilder().get_object('reset-star-colors').connect('clicked', () => { + // Reset each mushroom star color setting. + dialog.getProfileSettings().reset('mushroom-star-color-0'); + dialog.getProfileSettings().reset('mushroom-star-color-1'); + dialog.getProfileSettings().reset('mushroom-star-color-2'); + dialog.getProfileSettings().reset('mushroom-star-color-3'); + dialog.getProfileSettings().reset('mushroom-star-color-4'); + dialog.getProfileSettings().reset('mushroom-star-color-5'); + }); + + + // Initialize the preset dropdown menu for mushroom star colors. + Effect._createMushroomPresets(dialog); + } + } + + // ---------------------------------------------------------------- API for extension.js + + // The getActorScale() is called from extension.js to adjust the actor's size during the + // animation. This is useful if the effect requires drawing something beyond the usual + // bounds of the actor. This only works for GNOME 3.38+. + static getActorScale(settings, forOpening, actor) { + return {x: 1.0, y: 1.0}; + } + + // ---------------------------------------------------------------- Presets + + // This function initializes the preset dropdown menu for configuring fire options. + // It defines multiple color presets for the "mushroom star" effect and sets up + // the logic to apply these presets when selected. + + static _createMushroomPresets(dialog) { + // Retrieve the builder object for the dialog and connect to the "realize" event of + // the button. + dialog.getBuilder() + .get_object('mushroom-star-color-preset-button') + .connect('realize', (widget) => { + // Define an array of color presets, each with a name and six color values (RGBA + // format). + const presets = [ + { + name: _('8Bit Plumber'), + ScaleStyle: 0.0, + SparkCount: 0, + SparkColor: 'rgba(255,255,255,0.0)', + SparkRotation: 0.33, + RayColor: 'rgba(255,255,255,0.0)', + RingCount: 0, + RingRotation: 0.0, + StarCount: 0, + color0: 'rgba(233,249,0,1.0)', + color1: 'rgba(233,249,0,1.0)', + color2: 'rgba(91,255,0,1.0)', + color3: 'rgba(91,255,0,1.0)', + color4: 'rgba(0,240,236,1.0)', + color5: 'rgba(0,240,236,1.0)', + }, + { + name: _('New Bros 2 🍄'), + ScaleStyle: 1.0, + SparkCount: 4, + SparkColor: 'rgba(255,255,255,1.0)', + SparkRotation: 0.3, + RayColor: 'rgba(255,255,255,1.0)', + RingCount: 3, + RingRotation: 1.33, + StarCount: 5, + color0: 'rgba(233,249,0,1.0)', + color1: 'rgba(233,249,0,1.0)', + color2: 'rgba(91,255,0,1.0)', + color3: 'rgba(91,255,0,1.0)', + color4: 'rgba(0,240,236,1.0)', + color5: 'rgba(0,240,236,1.0)', + }, + { + name: + _('Red White and Blue 🇺🇸'), // A patriotic palette of red, white, and blue + ScaleStyle: 1.0, + SparkCount: 4, + SparkColor: 'rgba(255,255,255,1.0)', + SparkRotation: 0.3, + RayColor: 'rgba(255,255,255,0.0)', + RingCount: 3, + RingRotation: 1.33, + StarCount: 5, + color0: 'rgba(255, 0, 0, 1.0)', + color1: 'rgba(255, 0, 0, 1.0)', + color2: 'rgba(255,255,255, 1.0)', + color3: 'rgba(255,255,255, 1.0)', + color4: 'rgba(0,0,255, 1.0)', + color5: 'rgba(0,0,255, 1.0)' + }, + { + name: _('Rainbow 🌈'), // A vivid rainbow spectrum of colors + ScaleStyle: 1.0, + SparkCount: 4, + SparkColor: 'rgba(255,255,255,1.0)', + SparkRotation: 0.3, + RayColor: 'rgba(255,255,255,0.0)', + RingCount: 3, + RingRotation: 2.0, + StarCount: 7, + color0: 'rgba(255, 69, 58, 1.0)', // Bold Red + color1: 'rgba(255, 140, 0, 1.0)', // Bold Orange + color2: 'rgba(255, 223, 0, 1.0)', // Bold Yellow + color3: 'rgba(50, 205, 50, 1.0)', // Bold Green + color4: 'rgba(30, 144, 255, 1.0)', // Bold Blue + color5: 'rgba(148, 0, 211, 1.0)' // Bold Purple + }, + { + name: _('Cattuccino 😺'), // A soft pastel palette inspired by a + // cappuccino theme + ScaleStyle: 1.0, + SparkCount: 4, + SparkColor: 'rgba(255,255,255,1.0)', + SparkRotation: 0.3, + RayColor: 'rgba(255,255,255,0.0)', + RingCount: 3, + RingRotation: 2.0, + StarCount: 7, + color0: 'rgba(239, 146, 160, 1.0)', + color1: 'rgba(246, 178, 138, 1.0)', + color2: 'rgba(240, 217, 169, 1.0)', + color3: 'rgba(175, 223, 159, 1.0)', + color4: 'rgba(149, 182, 246, 1.0)', + color5: 'rgba(205, 170, 247, 1.0)' + }, + { + name: _('Dracula 🦇'), // A dark palette inspired by the Dracula theme + ScaleStyle: 1.0, + SparkCount: 0, + SparkColor: 'rgba(255,255,255,1.0)', + SparkRotation: 0.3, + RayColor: 'rgba(255,255,255,0.0)', + RingCount: 3, + RingRotation: 2.0, + StarCount: 7, + color0: 'rgba(40, 42, 54, 1.0)', // Dark Grey + color1: 'rgba(68, 71, 90, 1.0)', // Medium Grey + color2: 'rgba(90, 94, 119, 1.0)', // Light Grey + color3: 'rgba(90, 94, 119, 1.0)', // Light Grey + color4: 'rgba(68, 71, 90, 1.0)', // Medium Grey + color5: 'rgba(40, 42, 54, 1.0)' // Dark Grey + }, + { + name: _('Sparkle ✨'), // A dark palette inspired by the Dracula theme + ScaleStyle: 1.0, + SparkCount: 25, + SparkColor: 'rgba(255,255,255,1.0)', + SparkRotation: 0.3, + RayColor: 'rgba(255,255,255,0.0)', + RingCount: 0, + RingRotation: 1.33, + StarCount: 7, + color0: 'rgba(255,255,255,0.0)', + color1: 'rgba(255,255,255,0.0)', + color2: 'rgba(255,255,255,0.0)', + color3: 'rgba(255,255,255,0.0)', + color4: 'rgba(255,255,255,0.0)', + color5: 'rgba(255,255,255,0.0)', + } + ]; + + // Create a new menu model to hold the presets and an action group for handling + // selections. + const menu = Gio.Menu.new(); + const group = Gio.SimpleActionGroup.new(); + const groupName = 'mushroom-presets'; + + // Iterate over the presets to populate the menu. + presets.forEach((preset, i) => { + // Define an action name based on the preset index. + const actionName = 'mushroom' + i; + + // Append the preset name to the menu. + menu.append(preset.name, groupName + '.' + actionName); + + // Create a new action for the preset. + let action = Gio.SimpleAction.new(actionName, null); + + // Connect the action to a function that loads the preset colors into the + // dialog. + action.connect('activate', () => { + dialog.getProfileSettings().set_double('mushroom-scale-style', + preset.ScaleStyle); + dialog.getProfileSettings().set_int('mushroom-spark-count', + preset.SparkCount); + dialog.getProfileSettings().set_string('mushroom-spark-color', + preset.SparkColor); + dialog.getProfileSettings().set_double('mushroom-spark-rotation', + preset.SparkRotation); + dialog.getProfileSettings().set_string('mushroom-rays-color', + preset.RayColor); + dialog.getProfileSettings().set_int('mushroom-ring-count', preset.RingCount); + dialog.getProfileSettings().set_double('mushroom-ring-rotation', + preset.RingRotation); + dialog.getProfileSettings().set_int('mushroom-star-count', preset.StarCount); + + dialog.getProfileSettings().set_string('mushroom-star-color-0', + preset.color0); + dialog.getProfileSettings().set_string('mushroom-star-color-1', + preset.color1); + dialog.getProfileSettings().set_string('mushroom-star-color-2', + preset.color2); + dialog.getProfileSettings().set_string('mushroom-star-color-3', + preset.color3); + dialog.getProfileSettings().set_string('mushroom-star-color-4', + preset.color4); + dialog.getProfileSettings().set_string('mushroom-star-color-5', + preset.color5); + }); + + // Add the action to the action group. + group.add_action(action); + }); + + // Assign the populated menu to the preset button. + dialog.getBuilder() + .get_object('mushroom-star-color-preset-button') + .set_menu_model(menu); + + // Insert the action group into the root widget for handling the presets. + const root = widget.get_root(); + root.insert_action_group(groupName, group); + }); + } +} |