From d598415f44915109120e8de81ba01e735e2f216c Mon Sep 17 00:00:00 2001
From: Eduard Korchmar <korchmar.eduard@gmail.com>
Date: Tue, 20 Aug 2024 00:24:54 +0200
Subject: [PATCH] feat: konsole plugin with fullscreen mode management

---
 README.md                | 12 +++++++++
 lua/zen-mode/config.lua  | 11 ++++++++
 lua/zen-mode/plugins.lua | 54 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 77 insertions(+)

diff --git a/README.md b/README.md
index 4ac77b3..5402340 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,7 @@ Distraction-free coding for Neovim >= 0.5
   - increase [Alacritty](https://alacritty.org/) font-size
   - increase [wezterm](https://wezfurlong.org/wezterm/) font-size
   - increase [Neovide](https://neovide.dev/) scale factor and disable animations
+  - switch to a preconfigured profile in [Konsole](https://konsole.kde.org/)
 - **Zen Mode** is automatically closed when a new non-floating window is opened
 - works well with plugins like [Telescope](https://github.com/nvim-telescope/telescope.nvim) to open a new buffer inside the Zen window
 - close the Zen window with `:ZenMode`, `:close` or `:quit`
@@ -130,6 +131,17 @@ Install the plugin with your preferred package manager:
                 neovide_cursor_vfx_mode = "",
             }
     },
+    -- this will change the profile in Konsole when in Zen mode and/or make it fullscreen
+    konsole = {
+      enabled = true,
+      -- this will turn the window borderless fullscreen on enter and back to
+      -- normal on exit
+      fullscreen = true,
+      -- when set to true, this will switch to the profile called "Zen" when
+      -- entering Zen mode and back to the original profile on exit; can be set
+      -- to a string to use a specific profile instead
+      profile = false,
+    },
   },
   -- callback where you can add custom code when the Zen window opens
   on_open = function(win)
diff --git a/lua/zen-mode/config.lua b/lua/zen-mode/config.lua
index 3a862e6..3094394 100644
--- a/lua/zen-mode/config.lua
+++ b/lua/zen-mode/config.lua
@@ -75,6 +75,17 @@ local defaults = {
         neovide_cursor_vfx_mode = "",
       },
     },
+    -- this will change the profile in Konsole when in Zen mode and/or make it fullscreen
+    konsole = {
+      enabled = true,
+      -- this will turn the window borderless fullscreen on enter and back to
+      -- normal on exit
+      fullscreen = true,
+      -- when set to true, this will switch to the profile called "Zen" when
+      -- entering Zen mode and back to the original profile on exit; can be set
+      -- to a string to use a specific profile instead
+      profile = false,
+    },
   },
   -- callback where you can add custom code when the zen window opens
   on_open = function(_win) end,
diff --git a/lua/zen-mode/plugins.lua b/lua/zen-mode/plugins.lua
index 21eb4c9..8866cee 100644
--- a/lua/zen-mode/plugins.lua
+++ b/lua/zen-mode/plugins.lua
@@ -150,6 +150,60 @@ function M.neovide(state, disable, opts)
   end
 end
 
+-- Switches konsole to "Zen" profile
+function M.konsole(state, disable, opts)
+  local service = vim.env.KONSOLE_DBUS_SERVICE
+  if not service then
+    return
+  end
+
+  local session = vim.env.KONSOLE_DBUS_SESSION
+  if opts.profile and not session then
+    return
+  end
+
+  local exec
+  if opts.executable then
+    exec = opts.executable
+  else
+    for _, bin in ipairs({ "qdbus6", "qdbus", "qdbus5" }) do
+      if vim.fn.executable(bin) then
+        exec = bin
+        break
+      end
+    end
+  end
+  if not exec then
+    return
+  end
+
+  local fs = "%s %s /konsole/MainWindow_1 viewFullScreen %s"
+  local pf = "Zen"
+  local pf_read = "%s %s %s profile"
+  local pf_write = "%s %s %s setProfile %s"
+  if disable then
+    if opts.fullscreen then
+      vim.fn.system(string.format(fs, exec, service, "true"))
+    end
+    if opts.profile then
+      if opts.profile ~= true then
+        pf = opts.profile
+      end
+      state.pf = vim.fn.system(string.format(pf_read, exec, service, session))
+      vim.fn.system(string.format(pf_write, exec, service, session, pf))
+    end
+    return
+  else
+    if opts.fullscreen then
+      vim.fn.system(string.format(fs, exec, service, "false"))
+    end
+    if opts.profile then
+      vim.fn.system(string.format(pf_write, exec, service, session, state.pf))
+    end
+    return
+  end
+end
+
 function M.diagnostics(state, disable)
   if disable then
     vim.diagnostic.disable(0)