From 7d24de48b5583a6b7fa09c111430990fc7ece192 Mon Sep 17 00:00:00 2001
From: elkowar <5300871+elkowar@users.noreply.github.com>
Date: Sun, 11 Oct 2020 19:24:06 +0200
Subject: [PATCH] Add support for inline styles and custom wm class per widget

---
 src/app.rs                        | 5 +++--
 src/widgets/widget_definitions.rs | 6 ++++++
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/app.rs b/src/app.rs
index b8f551b..e1a9563 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -86,8 +86,9 @@ impl App {
         window_def.size = size.unwrap_or_else(|| window_def.size);
 
         let window = gtk::Window::new(gtk::WindowType::Popup);
-        window.set_title("Eww");
-        window.set_wmclass("noswallow", "noswallow");
+        window.set_title(&format!("Eww - {}", window_name));
+        let wm_class_name = format!("eww-{}", window_name);
+        window.set_wmclass(&wm_class_name, &wm_class_name);
         window.set_type_hint(gdk::WindowTypeHint::Dock);
         window.set_position(gtk::WindowPosition::Center);
         window.set_default_size(window_def.size.0, window_def.size.1);
diff --git a/src/widgets/widget_definitions.rs b/src/widgets/widget_definitions.rs
index df69db3..2c0efa8 100644
--- a/src/widgets/widget_definitions.rs
+++ b/src/widgets/widget_definitions.rs
@@ -31,6 +31,7 @@ pub(super) fn widget_to_gtk_widget(bargs: &mut BuilderArgs) -> Result<Option<gtk
 
 /// attributes that apply to all widgets
 pub(super) fn resolve_widget_attrs(bargs: &mut BuilderArgs, gtk_widget: &gtk::Widget) {
+    let css_provider = gtk::CssProvider::new();
     resolve_block!(bargs, gtk_widget, {
         prop(class:   as_string) { gtk_widget.get_style_context().add_class(&class) },
         prop(valign:  as_string) { gtk_widget.set_valign(parse_align(&valign)?) },
@@ -42,6 +43,11 @@ pub(super) fn resolve_widget_attrs(bargs: &mut BuilderArgs, gtk_widget: &gtk::Wi
             // TODO how do i call this only after the widget has been mapped? this is actually an issue,....
             if visible { gtk_widget.show(); } else { gtk_widget.hide(); }
         },
+        prop(style: as_string) {
+            gtk_widget.reset_style();
+            css_provider.load_from_data(format!("* {{ {} }}", style).as_bytes())?;
+            gtk_widget.get_style_context().add_provider(&css_provider, gtk::STYLE_PROVIDER_PRIORITY_APPLICATION)
+        }
     });
 }