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-- This file is part of Reno desktop.
--
-- Reno desktop is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
--
-- Reno desktop is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License along with Reno desktop. If not, see <https://www.gnu.org/licenses/>.
-- Client context menu base
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local awmtk2 = require ( " awmtk2 " )
local wibox = require ( " wibox " )
local awful = require ( " awful " )
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local gears = require ( " gears " )
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local builder = require ( " builder " )
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local ask = require ( " asckey " )
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local digger = require ( " digger " )
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local style = awmtk2.create_style ( " client_menu " ,
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awmtk2.generic . composite_widget , { } )
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local templates = awmtk2.create_template_lib ( " client_menu " , awmtk2.templates , { } )
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local t = awmtk2.build_templates ( templates , style , false )
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-- Create a global context menu for clients first
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-- This saves us memory on not creating separate menus for every client
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if not context_menu then
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-- load client menu config
local config_file = io.open ( root_path .. " /themes/ " .. global.theme .. ' /config/client_menu.json ' , " r " )
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local config
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if config_file then
config = config_file : read ( " *a " )
config_file : close ( )
else
config = [[{"list":[{"widget":"widgets.clientcontrols"}]}]]
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end
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context_menu = awful.popup ( t.popup ( builder (
config ,
{
style = style.base ,
}
) ) )
-- Close context menu on right click
context_menu : connect_signal ( " button::press " , function ( _ , _ , _ , b )
if b == 3 then
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context_menu.visible = false
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end
end )
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-- Generate a list of all existing menu_root objects
local menus = digger ( context_menu.widget , " menu_root " )
local context_menu_size = context_menu.width * context_menu.height
context_menu.widget : connect_signal ( " widget::size_changed " , function ( )
local already_managed = { }
for _ , v in pairs ( menus ) do
already_managed [ v ] = true
end
menus = digger ( context_menu.widget , " menu_root " )
for _ , v in pairs ( menus ) do
if not already_managed [ v ] then
v : connect_signal ( " cascade::kill " , function ( )
context_menu.visible = false
end )
end
end
end )
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-- Close all cascading menus if our menu becomes invisible
context_menu : connect_signal ( " property::visible " , function ( )
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local current_context_menu_size = context_menu.height * context_menu.width
if current_context_menu_size ~= context_menu_size then
context_menu : emit_signal ( " widget::size_changed " )
context_menu_size = current_context_menu_size
end
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if not context_menu.visible then
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for _ , v in pairs ( menus ) do
v : emit_signal_recursive ( " cascade::kill " )
end
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end
end )
-- If client became unfocused, close menu
client.connect_signal ( " focus " , function ( )
context_menu.visible = false
end )
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-- If any of the menus emits cascade::kill, close the menu
for _ , v in pairs ( menus ) do
v : connect_signal ( " cascade::kill " , function ( )
context_menu.visible = false
end )
end
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end
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root.keys ( gears.table . join (
root.keys ( ) ,
ask.k ( " :client.menu " , function ( )
context_menu.visible = ( not context_menu.visible )
if context_menu.visible then
context_menu.x = client.focus . x + 10
context_menu.y = client.focus . y + 10
end
end , { description = " Open client menu " , group = " client " } )
) )
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return function ( args )
local widget = wibox.widget ( {
widget = awful.widget . clienticon ,
client = args.client
} )
widget : connect_signal ( " button::press " , function ( )
context_menu.visible = ( not context_menu.visible )
if context_menu.visible then
context_menu.x = mouse.coords ( ) . x
context_menu.y = mouse.coords ( ) . y
end
end )
return widget
end