From d8e64f28fbc34f655b7392c92983d6fd5e373505 Mon Sep 17 00:00:00 2001
From: Alexander Mohr <git@mohr.io>
Date: Tue, 15 Apr 2025 22:47:26 +0200
Subject: [PATCH] add support for wrapping labels

---
 README.md                                   | 11 +++++--
 src/lib/gui.rs                              | 32 ++++++++++++++++++---
 styles/{compact.css => compact/style.css}   |  0
 styles/launcher/config.toml                 |  8 ++++++
 styles/{launcher.css => launcher/style.css} | 11 +++++++
 5 files changed, 56 insertions(+), 6 deletions(-)
 rename styles/{compact.css => compact/style.css} (100%)
 create mode 100644 styles/launcher/config.toml
 rename styles/{launcher.css => launcher/style.css} (88%)

diff --git a/README.md b/README.md
index fd79220..a221feb 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,15 @@ layerrule = blur, worf
 ## Additional functionality compared to Wofi (planed)
 * Support passing 'hidden' parameters that are not visible in the launcher but will be returned to the application
 * Window switcher for hyprland
+* All arguments expect show are supported by config and args
+
+### New config / command line options
+* fuzzy-length: Defines how long a string must be to be considered for fuzzy match
+* row-box-orientation: Allows aligning values vertically to place the label below the icon
+
+### New Styling options
+* `label`: Allows styling the label
+* `row`: Allows styling to row, mainly used to disable hover effects
 
 ## Breaking changes to Wofi
 * Runtime behaviour is not guaranteed to be the same and won't ever be, this includes error messages and themes.
@@ -28,8 +37,6 @@ layerrule = blur, worf
 * stylesheet -> use style instead
 * color / colors -> GTK4 does not support color files
 
-## New options
-* --fuzzy-length: Defines how long a string must be be 
 
 
 ## Not supported
diff --git a/src/lib/gui.rs b/src/lib/gui.rs
index f59d490..1ef39e7 100644
--- a/src/lib/gui.rs
+++ b/src/lib/gui.rs
@@ -6,7 +6,7 @@ use crossbeam::channel::Sender;
 use gdk4::gio::{File, Menu};
 use gdk4::glib::{GString, Propagation, Unichar};
 use gdk4::prelude::{Cast, DisplayExt, ListModelExtManual, MonitorExt};
-use gdk4::{Display, Key};
+use gdk4::{pango, Display, Key};
 use gtk4::prelude::{
     ApplicationExt, ApplicationExtManual, BoxExt, ButtonExt, EditableExt, EntryExt, FileChooserExt,
     FlowBoxChildExt, GestureSingleExt, GtkWindowExt, ListBoxRowExt, NativeExt, OrientableExt,
@@ -143,8 +143,6 @@ fn build_ui(
     inner_box.set_vexpand(false);
     if let Some(halign) = config.halign {
         inner_box.set_halign(halign.into());
-    } else {
-        inner_box.set_halign(Align::Fill);
     }
 
     if let Some(valign) = config.valign {
@@ -435,8 +433,11 @@ fn create_menu_row(
         row_box.append(&image);
     }
 
-    let label = Label::new(Some(&menu_item.label));
+    // todo make max length configurable
+    let label = Label::new(Some(&wrap_text(&menu_item.label, 15)));
     label.set_hexpand(true);
+    label.set_widget_name("label");
+    label.set_wrap(true);
     row_box.append(&label);
 
     if config.content_halign.unwrap() == config::Align::Start
@@ -547,3 +548,26 @@ pub fn initialize_sort_scores(items: &mut Vec<MenuItem>) {
         }
     }
 }
+
+fn wrap_text(text: &str, line_length: usize) -> String {
+    let mut result = String::new();
+    let mut line = String::new();
+
+    for word in text.split_whitespace() {
+        if line.len() + word.len() + 1 > line_length {
+            if !line.is_empty() {
+                result.push_str(&line.trim_end());
+                result.push('\n');
+                line.clear();
+            }
+        }
+        line.push_str(word);
+        line.push(' ');
+    }
+
+    if !line.is_empty() {
+        result.push_str(&line.trim_end());
+    }
+
+    result
+}
diff --git a/styles/compact.css b/styles/compact/style.css
similarity index 100%
rename from styles/compact.css
rename to styles/compact/style.css
diff --git a/styles/launcher/config.toml b/styles/launcher/config.toml
new file mode 100644
index 0000000..bae4b84
--- /dev/null
+++ b/styles/launcher/config.toml
@@ -0,0 +1,8 @@
+image_size=64
+columns=6
+orientation="Vertical"
+row_bow_orientation="Vertical"
+content_halign="Center"
+height="70%"
+width="60%"
+valign="Start"
diff --git a/styles/launcher.css b/styles/launcher/style.css
similarity index 88%
rename from styles/launcher.css
rename to styles/launcher/style.css
index d4c075e..141b141 100644
--- a/styles/launcher.css
+++ b/styles/launcher/style.css
@@ -45,15 +45,21 @@
   padding: 1rem;
   margin: 1rem;
   border-radius: 0.5rem;
+  border-bottom: 5px solid rgba(32, 32, 32, 0.1);
+
 }
 #window #outer-box #scroll #inner-box #entry #img {
   width: 1rem;
   margin-right: 0.5rem;
 }
+
 #window #outer-box #scroll #inner-box #entry:selected {
   color: #fff;
   background-color: rgba(255, 255, 255, 0.1);
   outline: none;
+  border-bottom: 5px solid rgba(214, 174, 0, 1);
+  border-bottom-left-radius: 0;
+  border-bottom-right-radius: 0;
 }
 
 #row:hover {
@@ -67,3 +73,8 @@
   outline: inherit;
   outline-color: inherit;
 }
+
+#label {
+  margin-top: 1rem;
+  margin-bottom: 0;
+}