Show a dummy toolbar

Does not do anything for the moment

data/plugins/toolbarview.lua

@@ -0,0 +1,60 @@
+local core = require "core"
+local common = require "core.common"
+local command = require "core.command"
+local style = require "core.style"
+local View = require "core.view"
+
+local icon_h, icon_w = style.icon_big_font:get_height(), style.icon_big_font:get_width("D")
+
+local spacing = {
+  margin = {x = icon_w / 2, y = icon_h / 3},
+  padding = {x = icon_w / 2, y = 0},
+}
+
+local ToolbarView = View:extend()
+
+local toolbar_commands = {
+  {"f", "core:open-file"},
+  {"S", "doc:save"},
+  {"L", "core:find-file"},
+}
+
+function ToolbarView:new()
+  ToolbarView.super.new(self)
+end
+
+function ToolbarView:update()
+  self.size.x = (icon_w + spacing.padding.x) * #toolbar_commands - spacing.padding.x + 2 * spacing.margin.x
+  self.size.y = style.icon_big_font:get_height() + style.padding.y * 2
+  ToolbarView.super.update(self)
+end
+
+function ToolbarView:draw()
+  self:draw_background(style.background2)
+
+  local x, y = self:get_content_offset()
+  x = x + spacing.margin.x
+  for i, item in ipairs(toolbar_commands) do
+    x = common.draw_text(style.icon_big_font, style.text, item[1], nil, x, y, 0, self.size.y)
+    x = x + spacing.padding.x
+  end
+end
+
+-- init
+if false then
+  local view = ToolbarView()
+  local node = core.root_view:get_active_node()
+  node:split("up", view, true)
+end
+
+-- register commands and keymap
+--[[command.add(nil, {
+  ["toolbar:toggle"] = function()
+    view.visible = not view.visible
+  end,
+})
+
+keymap.add { ["ctrl+\\"] = "treeview:toggle" }
+]]
+
+return ToolbarView