initial commit

1 files changed, 44 insertions, 0 deletions

diff --git a/src/tags.rs b/src/tags.rs
new file mode 100644
index 0000000..8114a74
--- /dev/null
+++ b/src/tags.rs
@@ -0,0 +1,44 @@
+use crate::text::{Attributes, ComputedText, Text};
+use cairo::Context;
+use pango::FontDescription;
+use pangocairo::{cairo, pango};
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum TagState {
+    Focused,
+    Inactive,
+    Urgent,
+}
+
+#[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
+pub struct TagsInfo {
+    pub focused: u32,
+    pub urgent: u32,
+}
+
+impl TagsInfo {
+    pub fn get_state(self, tag: usize) -> TagState {
+        if self.urgent >> tag & 1 == 1 {
+            TagState::Urgent
+        } else if self.focused >> tag & 1 == 1 {
+            TagState::Focused
+        } else {
+            TagState::Inactive
+        }
+    }
+}
+
+pub fn compute_tag_label(label: String, font: FontDescription, context: &Context) -> ComputedText {
+    let text = Text {
+        attr: Attributes {
+            font,
+            padding_left: 25.0,
+            padding_right: 25.0,
+            min_width: None,
+            align: Default::default(),
+            markup: false,
+        },
+        text: label,
+    };
+    text.compute(context)
+}