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------------------------------------------------------------------------------
-- G P S --
-- --
-- Copyright (C) 2013-2018, AdaCore --
-- --
-- This is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. This software is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN- --
-- TABILITY 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 distributed with this software; see file --
-- COPYING3. If not, go to http://www.gnu.org/licenses for a complete copy --
-- of the license. --
------------------------------------------------------------------------------
-- This package defines base type for modules capable to customize through XML
with GNATCOLL.VFS;
with GPS.Core_Kernels; use GPS.Core_Kernels;
with XML_Utils; use XML_Utils;
package GPS.Customizable_Modules is
type Customization_Level is
(Hard_Coded, System_Wide, Project_Wide, User_Specific, Themes);
-- The various level of customization (See GPS.Kernel.Custom).
-- Hard_Coded is used for customization that are hard-coded in the GPS code
-- System_Wide is used if customization comes from a custom file found in
-- the installation directory of GPS.
-- Project_Wide is used if the customization comes from a custom file found
-- in one of the directories lists in GPS_CUSTOM_PATH.
-- User_Specific is used if the customization comes from a custom file
-- found in the user's own directory (see GPS_HOME/.gps/plug-ins).
-- Themes is used if the customization was found in a theme definition,
-- wherever that definition was found.
type Customizable_Module_Record is
abstract new Abstract_Module_Record with null record;
procedure Customize
(Module : access Customizable_Module_Record;
File : GNATCOLL.VFS.Virtual_File;
Node : Node_Ptr;
Level : Customization_Level) is abstract;
-- Subprogram called when a new customization has been parsed.
-- It is initially called just after all modules have been registered,
-- and gets passed a single XML node.
-- File is the XML file that is currently being parsed.
procedure Execute_Customization_String
(Kernel : access Core_Kernel_Record'Class;
File : GNATCOLL.VFS.Virtual_File;
Node : Node_Ptr;
Level : Customization_Level);
-- Send a signal to all registered modules to indicate a new customization
-- string.
end GPS.Customizable_Modules;
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