diff options
Diffstat (limited to 'raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/effects/gaussian_blur.js')
| -rw-r--r-- | raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/effects/gaussian_blur.js | 213 |
1 files changed, 0 insertions, 213 deletions
diff --git a/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/effects/gaussian_blur.js b/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/effects/gaussian_blur.js deleted file mode 100644 index 113a6fd..0000000 --- a/raveos-theme/gnome/theme-data/extensions/installed/blur-my-shell@aunetx/effects/gaussian_blur.js +++ /dev/null @@ -1,213 +0,0 @@ -import GObject from 'gi://GObject'; - -import * as utils from '../conveniences/utils.js'; -const St = await utils.import_in_shell_only('gi://St'); -const Shell = await utils.import_in_shell_only('gi://Shell'); -const Clutter = await utils.import_in_shell_only('gi://Clutter'); - -const SHADER_FILENAME = 'gaussian_blur.glsl'; -const DEFAULT_PARAMS = { - radius: 30, brightness: .6, - width: 0, height: 0, direction: 0, chained_effect: null -}; - - -export const GaussianBlurEffect = utils.IS_IN_PREFERENCES ? - { default_params: DEFAULT_PARAMS } : - new GObject.registerClass({ - GTypeName: "GaussianBlurEffect", - Properties: { - 'radius': GObject.ParamSpec.double( - `radius`, - `Radius`, - `Blur radius`, - GObject.ParamFlags.READWRITE, - 0.0, 2000.0, - 30.0, - ), - 'brightness': GObject.ParamSpec.double( - `brightness`, - `Brightness`, - `Blur brightness`, - GObject.ParamFlags.READWRITE, - 0.0, 1.0, - 0.6, - ), - 'width': GObject.ParamSpec.double( - `width`, - `Width`, - `Width`, - GObject.ParamFlags.READWRITE, - 0.0, Number.MAX_SAFE_INTEGER, - 0.0, - ), - 'height': GObject.ParamSpec.double( - `height`, - `Height`, - `Height`, - GObject.ParamFlags.READWRITE, - 0.0, Number.MAX_SAFE_INTEGER, - 0.0, - ), - 'direction': GObject.ParamSpec.int( - `direction`, - `Direction`, - `Direction`, - GObject.ParamFlags.READWRITE, - 0, 1, - 0, - ), - 'chained_effect': GObject.ParamSpec.object( - `chained_effect`, - `Chained Effect`, - `Chained Effect`, - GObject.ParamFlags.READWRITE, - GObject.Object, - ), - } - }, class GaussianBlurEffect extends Clutter.ShaderEffect { - constructor(params) { - super(params); - - utils.setup_params(this, params); - - // set shader source - this._source = utils.get_shader_source(Shell, SHADER_FILENAME, import.meta.url); - if (this._source) - this.set_shader_source(this._source); - - const theme_context = St.ThemeContext.get_for_stage(global.stage); - theme_context.connectObject( - 'notify::scale-factor', _ => - this.set_uniform_value('sigma', - parseFloat(this.radius * theme_context.scale_factor / 2 - 1e-6) - ), - this - ); - } - - static get default_params() { - return DEFAULT_PARAMS; - } - - get radius() { - return this._radius; - } - - set radius(value) { - if (this._radius !== value) { - this._radius = value; - - const scale_factor = St.ThemeContext.get_for_stage(global.stage).scale_factor; - - // like Clutter, we use the assumption radius = 2*sigma - this.set_uniform_value('sigma', parseFloat(this._radius * scale_factor / 2 - 1e-6)); - this.set_enabled(this.radius > 0.); - - if (this.chained_effect) - this.chained_effect.radius = value; - } - } - - get brightness() { - return this._brightness; - } - - set brightness(value) { - if (this._brightness !== value) { - this._brightness = value; - - this.set_uniform_value('brightness', parseFloat(this._brightness - 1e-6)); - - if (this.chained_effect) - this.chained_effect.brightness = value; - } - } - - get width() { - return this._width; - } - - set width(value) { - if (this._width !== value) { - this._width = value; - - this.set_uniform_value('width', parseFloat(this._width + 3.0 - 1e-6)); - - if (this.chained_effect) - this.chained_effect.width = value; - } - } - - get height() { - return this._height; - } - - set height(value) { - if (this._height !== value) { - this._height = value; - - this.set_uniform_value('height', parseFloat(this._height + 3.0 - 1e-6)); - - if (this.chained_effect) - this.chained_effect.height = value; - } - } - - get direction() { - return this._direction; - } - - set direction(value) { - if (this._direction !== value) - this._direction = value; - } - - get chained_effect() { - return this._chained_effect; - } - - set chained_effect(value) { - this._chained_effect = value; - } - - vfunc_set_actor(actor) { - if (this._actor_connection_size_id) { - let old_actor = this.get_actor(); - old_actor?.disconnect(this._actor_connection_size_id); - } - if (actor) { - this.width = actor.width; - this.height = actor.height; - this._actor_connection_size_id = actor.connect('notify::size', _ => { - this.width = actor.width; - this.height = actor.height; - }); - } - else - this._actor_connection_size_id = null; - - super.vfunc_set_actor(actor); - - if (this.direction == 0) { - if (this.chained_effect) - this.chained_effect.get_actor()?.remove_effect(this.chained_effect); - else - this.chained_effect = new GaussianBlurEffect({ - radius: this.radius, - brightness: this.brightness, - width: this.width, - height: this.height, - direction: 1 - }); - if (actor !== null) - actor.add_effect(this.chained_effect); - } - } - - vfunc_paint_target(paint_node, paint_context) { - this.set_uniform_value("dir", this.direction); - - super.vfunc_paint_target(paint_node, paint_context); - } - });
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