helpers

src/applet/mod.rs

@@ -0,0 +1,65 @@
+use cosmic_panel_config::{PanelSize, PanelAnchor};
+use iced::{widget::Button, Rectangle};
+use iced_native::{command::platform_specific::wayland::popup::{SctkPopupSettings, SctkPositioner}};
+use sctk::reexports::protocols::xdg::shell::client::xdg_positioner::{Anchor, Gravity};
+
+use crate::{button, widget::icon};
+
+pub fn icon_button<'a, M: 'a, Renderer>() -> Button<'a, M, Renderer>
+where
+    Renderer::Theme: iced_native::svg::StyleSheet + iced_style::button::StyleSheet,
+    Renderer: iced_native::Renderer + iced_native::svg::Renderer + 'a,
+{
+    let pixels = std::env::var("COSMIC_PANEL_SIZE")
+        .ok()
+        .and_then(|size| match size.parse::<PanelSize>() {
+            Ok(PanelSize::XL) => Some(64),
+            Ok(PanelSize::L) => Some(36),
+            Ok(PanelSize::M) => Some(24),
+            Ok(PanelSize::S) => Some(16),
+            Ok(PanelSize::XS) => Some(12),
+            Err(_) => Some(12),
+        })
+        .unwrap_or(16);
+    button!(icon("input-gaming-symbolic", pixels))
+}
+
+pub fn get_popup_settings(parent: iced_native::window::Id, id: iced_native::window::Id, width_padding: Option<i32>, height_padding: Option<i32>) -> SctkPopupSettings {
+    let anchor = std::env::var("COSMIC_PANEL_ANCHOR")
+            .ok()
+            .map(|size| match size.parse::<PanelAnchor>() {
+                Ok(p) => p,
+                Err(_) => PanelAnchor::Top,
+            })
+            .unwrap_or(PanelAnchor::Top);
+    let pixels = std::env::var("COSMIC_PANEL_SIZE")
+        .ok()
+        .and_then(|size| match size.parse::<PanelSize>() {
+            Ok(PanelSize::XL) => Some(64),
+            Ok(PanelSize::L) => Some(36),
+            Ok(PanelSize::M) => Some(24),
+            Ok(PanelSize::S) => Some(16),
+            Ok(PanelSize::XS) => Some(12),
+            Err(_) => Some(12),
+        })
+        .unwrap_or(16);
+    let (anchor, gravity) = match anchor {
+        PanelAnchor::Left => (Anchor::Right, Gravity::Right),
+        PanelAnchor::Right => (Anchor::Left, Gravity::Left),
+        PanelAnchor::Top => (Anchor::Bottom, Gravity::Bottom),
+        PanelAnchor::Bottom => (Anchor::Top, Gravity::Top),
+    };
+    SctkPopupSettings { parent, id, positioner: SctkPositioner {
+        anchor,
+        gravity,
+        size: (200, 200),
+        anchor_rect: Rectangle {
+            x: 0,
+            y: 0,
+            width: width_padding.unwrap_or(16) * 2 + pixels as i32,
+            height: height_padding.unwrap_or(8) * 2 + pixels as i32,
+        },
+        reactive: true,
+        ..Default::default()
+    }, parent_size: None, grab: true }
+}