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, 46 insertions, 0 deletions

diff --git a/zellij-utils/src/plugin_api/plugin_command.proto b/zellij-utils/src/plugin_api/plugin_command.proto
index 729159e3..c65bcbfd 100644
--- a/zellij-utils/src/plugin_api/plugin_command.proto
+++ b/zellij-utils/src/plugin_api/plugin_command.proto
@@ -207,6 +207,12 @@ enum CommandName {
   KillSessionsAndReply = 212;
   DeleteDeadSessionAndReply = 213;
   DeleteAllDeadSessionsAndReply = 214;
+  SetSoftKeyboard = 215;
+  SetTabFit = 216;
+  SetShadowFocus = 219;
+  NewTabUnfocused = 220;
+  NewTiledPaneInTab = 221;
+  ExitMobileMode = 222;
 }
 
 message PluginCommand {
@@ -361,6 +367,11 @@ message PluginCommand {
     GetSessionListPayload get_session_list_payload = 161;
     KillSessionsPayload kill_sessions_and_reply_payload = 162;
     string delete_dead_session_and_reply_payload = 163;
+    SetSoftKeyboardPayload set_soft_keyboard_payload = 164;
+    SetTabFitPayload set_tab_fit_payload = 165;
+    PaneId set_shadow_focus_payload = 167;
+    NewTabUnfocusedPayload new_tab_unfocused_payload = 168;
+    NewTiledPaneInTabPayload new_tiled_pane_in_tab_payload = 169;
   }
 }
 
@@ -369,6 +380,15 @@ message NewTabPayload {
   optional string cwd = 2;
 }
 
+message NewTabUnfocusedPayload {
+  optional string name = 1;
+  optional string cwd = 2;
+}
+
+message NewTiledPaneInTabPayload {
+  uint32 tab_position = 1;
+}
+
 message DumpSessionLayoutPayload {
   optional uint32 tab_index = 1;
 }
@@ -1057,6 +1077,17 @@ message NewTabResponse {
   }
 }
 
+message NewTabUnfocusedResponse {
+  oneof result {
+    uint64 tab_id = 1;
+    bool none = 2;
+  }
+}
+
+message NewTiledPaneInTabResponse {
+  optional PaneId pane_id = 1;
+}
+
 message NewTabsResponse {
   repeated uint64 tab_ids = 1;  // Only includes successfully created tabs
 }
@@ -1328,3 +1359,18 @@ message DeleteDeadSessionResponse {
 message DeleteAllDeadSessionsResponse {
   optional string error = 1; // absent => success
 }
+
+message SetSoftKeyboardPayload {
+  bool on = 1;
+}
+
+message Size {
+  uint32 rows = 1;
+  uint32 cols = 2;
+}
+
+message SetTabFitPayload {
+  uint32 tab_id = 1;
+  PaneId pane_id = 2;
+  Size size = 3;
+}