# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
#
# Version: MPL 1.1 / GPLv3+ / LGPLv3+
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License or as specified alternatively below. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# Major Contributor(s):
# Copyright (C) 2012 Matúš Kukan <matus.kukan@gmail.com> (initial developer)
#
# All Rights Reserved.
#
# For minor contributions see the git repository.
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 3 or later (the "GPLv3+"), or
# the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
# in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
# instead of those above.

$(eval $(call gb_CustomTarget_CustomTarget,postprocess/images))

packimages_DIR := $(call gb_CustomTarget_get_workdir,postprocess/images)
helpimages_DIR := $(call gb_CustomTarget_get_workdir,helpcontent2/source/auxiliary)

# Custom sets, at 24x24 & 16x16 fall-back to Tango preferentially
# (Tango fallbacks to Industrial for the missing icons)
packimages_CUSTOM_FALLBACKS := -c $(SRCDIR)/icon-themes/tango -c $(SRCDIR)/icon-themes/industrial

$(eval $(call gb_CustomTarget_register_targets,postprocess/images,\
	$(if $(filter default,$(WITH_THEMES)),images.zip) \
	$(foreach theme,$(filter-out default,$(WITH_THEMES)),images_$(theme).zip) \
	commandimagelist.ilst \
	sorted.lst \
))

$(packimages_DIR)/images.zip : DEFAULT_THEME := $(true)
$(packimages_DIR)/images_%.zip : DEFAULT_THEME :=

$(packimages_DIR)/%.zip : \
		$(packimages_DIR)/sorted.lst \
		$(packimages_DIR)/commandimagelist.ilst \
		$(call gb_Helper_optional,HELP,$(helpimages_DIR)/helpimg.ilst) \
		$(call gb_Postprocess_get_target,AllResources) \
		$(call gb_Postprocess_get_target,AllUIConfigs)
	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),PRL,2)
	$(call gb_Helper_abbreviate_dirs, \
		$(PERL) $(SOLARENV)/bin/packimages.pl \
			-g $(SRCDIR)/icon-themes/galaxy \
			-m $(SRCDIR)/icon-themes/galaxy \
			$(if $(DEFAULT_THEME),\
				-c $(packimages_DIR),\
				-c $(SRCDIR)/icon-themes/$(subst images_,,$*) $(packimages_CUSTOM_FALLBACKS) \
			) \
			$(call gb_Helper_optional,HELP,-l $(helpimages_DIR) ) \
			-l $(packimages_DIR) \
			-l $(dir $(call gb_ResTarget_get_imagelist_target)) \
			-l $(dir $(call gb_UIConfig_get_imagelist_target)) \
			-l $(dir $(call gb_UIConfig_get_imagelist_target,modules/)) \
			-s $< -o $@ \
			$(if $(findstring s,$(MAKEFLAGS)),> /dev/null))

# commandimagelist.ilst and sorted.lst are phony to rebuild everything each time
.PHONY : $(packimages_DIR)/commandimagelist.ilst $(packimages_DIR)/sorted.lst

$(packimages_DIR)/commandimagelist.ilst :
	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),PRL,1)
	$(call gb_Helper_abbreviate_dirs, \
		find $(SRCDIR)/icon-themes/galaxy/cmd -name "*.png" -o -name "*.svg" | \
			sed "s#$(SRCDIR)/icon-themes/galaxy#%MODULE%#" | \
			$(PERL) $(SOLARENV)/bin/sort.pl > $@.$(INPATH) && \
		$(PERL) $(SOLARENV)/bin/diffmv.pl $@.$(INPATH) $@ \
			$(if $(findstring s,$(MAKEFLAGS)),2> /dev/null))

$(packimages_DIR)/sorted.lst : \
		$(SRCDIR)/postprocess/packimages/image-sort.lst \
		$(call gb_Postprocess_get_target,AllUIConfigs)
	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),PRL,1)
	$(call gb_Helper_abbreviate_dirs, \
		$(PERL) $(SOLARENV)/bin/image-sort.pl $< $(INSTDIR)/$(gb_UIConfig_INSTDIR) $@)

# vim: set noet sw=4 ts=4: