93 lines
2.5 KiB
Lua
93 lines
2.5 KiB
Lua
local lgi = require("lgi")
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local Gio = lgi.Gio
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local DesktopAppInfo = Gio.DesktopAppInfo
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local Gtk = lgi.require("Gtk", "3.0")
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local ICON_SIZE = 48
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local GTK_THEME = Gtk.IconTheme.get_default()
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local _icon_theme = {}
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function _icon_theme.choose_icon(icons_names, icon_theme, icon_size)
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if icon_theme then
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GTK_THEME = Gtk.IconTheme.new()
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Gtk.IconTheme.set_custom_theme(GTK_THEME, icon_theme);
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end
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if icon_size then
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ICON_SIZE = icon_size
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end
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local icon_info = GTK_THEME:choose_icon(icons_names, ICON_SIZE, 0);
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if icon_info then
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local icon_path = icon_info:get_filename()
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if icon_path then
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return icon_path
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end
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end
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return ""
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end
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function _icon_theme.get_gicon_path(gicon, icon_theme, icon_size)
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if gicon == nil then
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return ""
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end
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if icon_theme then
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GTK_THEME = Gtk.IconTheme.new()
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Gtk.IconTheme.set_custom_theme(GTK_THEME, icon_theme);
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end
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if icon_size then
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ICON_SIZE = icon_size
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end
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local icon_info = GTK_THEME:lookup_by_gicon(gicon, ICON_SIZE, 0);
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if icon_info then
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local icon_path = icon_info:get_filename()
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if icon_path then
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return icon_path
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end
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end
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return ""
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end
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function _icon_theme.get_icon_path(icon_name, icon_theme, icon_size)
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if icon_theme then
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GTK_THEME = Gtk.IconTheme.new()
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Gtk.IconTheme.set_custom_theme(GTK_THEME, icon_theme);
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end
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if icon_size then
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ICON_SIZE = icon_size
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end
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local icon_info = GTK_THEME:lookup_icon(icon_name, ICON_SIZE, 0)
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if icon_info then
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local icon_path = icon_info:get_filename()
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if icon_path then
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return icon_path
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end
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end
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return ""
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end
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function _icon_theme.get_client_icon_path(client, icon_theme, icon_size)
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local desktop_app_info_filename_arr = DesktopAppInfo.search(client.class)[1]
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if desktop_app_info_filename_arr then
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local desktop_app_info_filename = desktop_app_info_filename_arr[1]
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if desktop_app_info_filename then
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local desktop_app_info = DesktopAppInfo.new(desktop_app_info_filename)
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if desktop_app_info then
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local icon_name = desktop_app_info:get_string("Icon")
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if icon_name then
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return _icon_theme.get_icon_path(icon_name, icon_theme, icon_size)
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end
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end
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end
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end
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return _icon_theme.choose_icon({"window", "window-manager", "xfwm4-default", "window_list"}, icon_theme, icon_size)
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end
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return _icon_theme |