Mobile layout (#5241)

* phase 2+3

* initial mobile plugin (phases 4 + 5 + 6)

* some bugfixes

* implement stage 7

* mobile interface improvements

* improve mobile pane/tab picker

* more ui improvements and fixes

* various mobile fixes

* some mobile fixes

* mobile keyboard triggering fix

* some cleanups

* initial plugin keyboard implementation

* improve keyboard hit zones

* improve keyboard

* pinch resize

* pinching fixes

* implement scrolling + panning

* initial keyboard resizing

* fix: mobile first render issues

* keyboard responsiveness

* fix some issues with the keyboard

* implement fit

* fix mobile scrolling

* add tilde cell to compact

* improve mobile keyboard

* fix starting mobile terminal font to natural keyboard size

* fix mobile resize blank screen flash

* shadow focus for mobile

* more keyboard fixes

* improve mobile status bar

* fix: render plugins to mobile clients

* allow opening new panes/tabs from the mobile plugin

* allow configuring

* fix dot slash

* improve mobile native soft keyboard interaction

* switch to native keyboard - initial implementation

* dirty hacks, but phone keyboard works now

* adjust keyboard help strip

* fix cursor in mobile

* fix keyboard and help line

* rename keyboard to modifier bar

* allow starting new session

* make clicking session name bring us to new session menu

* allow switching to desktop from the mobile ui

* mobile welcome screen initial implementation

* mobile welcome screen fixes

* various welcome screen fixes

* more mobile fixes

* moar mobile fixes

* mobile ui redesign

* fix: swallowed backspace bug

* switch session screen improvement

* touch up some interfaces

* refactor: move mobile state to own struct

* refactor: move fit resizing to the server

* remove dead flash code

* some cleanups

* refactor: clear fit on close

* refactor: improve fit api

* refactor: pane sync functions

* refactor: mouse

* refactor: break into modules

* some cleanups for the sessions screen

* fix scrolling and other stuff

* refactor: sessions screen

* refactor: panes screen

* refactor: new session screen

* refactor: menu screen

* refactor: render

* cleanups

* refactor: plugin structure

* remove unused welcome screen path

* Rename api

* refactor input.js

* cleanup useless comments

* fit/mobile refactoring

* take out the garbage

* remove more comments

* remove mobile flash on startup/attach

* fix: various mobile startup issues

* fix space bugs

* cleanup

* rustfmt

* fix windows build

* adjust modifier bar ui

* add pr

1 files changed, 27 insertions, 0 deletions

diff --git a/zellij-utils/src/input/web_client.rs b/zellij-utils/src/input/web_client.rs
index de09efad..9607adc0 100644
--- a/zellij-utils/src/input/web_client.rs
+++ b/zellij-utils/src/input/web_client.rs
@@ -239,6 +239,7 @@ pub struct WebClientConfig {
     pub cursor_style: Option<CursorStyle>,
     pub mac_option_is_meta: bool,
     pub base_url: Option<String>,
+    pub font_size: Option<u16>,
 }
 
 impl Default for WebClientConfig {
@@ -251,6 +252,7 @@ impl Default for WebClientConfig {
             cursor_style: None,
             mac_option_is_meta: true, // TODO: yes? no?
             base_url: None,
+            font_size: None,
         }
     }
 }
@@ -289,6 +291,24 @@ impl WebClientConfig {
             web_client_config.base_url = Some(base_url.to_owned());
         }
 
+        if let Some(font_size_node) = kdl_get_child!(kdl, "font_size") {
+            let raw = font_size_node
+                .entries()
+                .iter()
+                .find_map(|e| e.value().as_i64());
+            if let Some(value) = raw {
+                if value > 0 && value <= u16::MAX as i64 {
+                    web_client_config.font_size = Some(value as u16);
+                } else {
+                    return Err(ConfigError::new_kdl_error(
+                        format!("font_size must be between 1 and {}", u16::MAX),
+                        font_size_node.span().offset(),
+                        font_size_node.span().len(),
+                    ));
+                }
+            }
+        }
+
         Ok(web_client_config)
     }
 
@@ -338,6 +358,12 @@ impl WebClientConfig {
             web_client_children.nodes_mut().push(base_url_node);
         }
 
+        if let Some(font_size) = self.font_size {
+            let mut font_size_node = KdlNode::new("font_size");
+            font_size_node.push(KdlValue::Base10(font_size as i64));
+            web_client_children.nodes_mut().push(font_size_node);
+        }
+
         web_client_node.set_children(web_client_children);
         web_client_node
     }
@@ -351,6 +377,7 @@ impl WebClientConfig {
         merged.cursor_style = other.cursor_style;
         merged.mac_option_is_meta = other.mac_option_is_meta;
         merged.base_url = other.base_url;
+        merged.font_size = other.font_size;
         merged
     }
 }