# org2pocketMod - a small utility to generate pocketMod style printouts from org mode 
# Copyright (C) 2007  Christian Egli
# 
# Version: 0.3
#
# This program 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.
# 
# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
#
# Commentary:
# 
# set cal-tex-diary to true so that diary entries show up in the calendar 
#
# the pdf* commands are part of the pdfjam package which can be found
# at http://www.warwick.ac.uk/go/pdfjam

EMACS = emacs -batch -l ~/.emacs
LATEX = latex

hipsterFiles =  weekCalendar.pdf yearCalendar.pdf monthCalendar3.pdf monthCalendar2.pdf monthCalendar1.pdf
pocketModFiles =  weekCalendar.pdf yearCalendar-rotated.pdf \
	monthCalendar3-rotated.pdf monthCalendar2-rotated.pdf monthCalendar1-rotated.pdf

all: pocketMod.pdf hipsterPDA.pdf

%.dvi: %.tex
	# Quick hack to massage the LaTeX produced by cal-tex
	# quote '@', then increase font size of week calendars and 
	# finaly increase font of diary entries in moth calendar
	sed 	-e 's/\\verb|@|/\@/g' \
		-e 's/documentclass\[11pt\]/documentclass[12pt]/g' \
		-e 's/{\\tiny \\raggedright #3}/{\\small \\raggedright #3}/g' \
		< $< > /tmp/temp-org-file.$$$$; mv /tmp/temp-org-file.$$$$ $<
	$(LATEX) $^

%.pdf: %.dvi
	dvipdf $^

%-rotated.pdf: %.pdf
	cp $^ $@
	for n in 1 2 3; do \
		pdf90 --outfile tmp.pdf $@; mv tmp.pdf $@; \
	done

weekCalendar.tex: ~/diary
	$(EMACS) -eval "(progn (calendar) (cal-tex-cursor-week-iso 4) (with-current-buffer cal-tex-buffer (write-file \"$@\")))"

monthCalendar1.tex: ~/diary
	 $(EMACS) -eval "(progn (calendar) (cal-tex-cursor-month-landscape 1) (with-current-buffer cal-tex-buffer (write-file \"$@\")))"

monthCalendar2.tex: ~/diary
	 $(EMACS) -eval "(progn (calendar) (calendar-forward-month 1) (cal-tex-cursor-month-landscape 1) (with-current-buffer cal-tex-buffer (write-file \"$@\")))"

monthCalendar3.tex: ~/diary
	 $(EMACS) -eval "(progn (calendar) (calendar-forward-month 2) (cal-tex-cursor-month-landscape 1) (with-current-buffer cal-tex-buffer (write-file \"$@\")))"

yearCalendar.tex: ~/diary
	 $(EMACS) -eval "(progn (calendar) (calendar-forward-month 2) (cal-tex-cursor-year-landscape 1) (with-current-buffer cal-tex-buffer (write-file \"$@\")))"

pocketMod.pdf: $(pocketModFiles)
	pdfjoin --outfile tmp.pdf $^
	pdfnup tmp.pdf --outfile $@ --nup 4x2 --frame true

hipsterPDA.pdf: $(hipsterFiles)
	pdfnup weekCalendar.pdf --outfile page1.pdf --nup 2x2 --frame true
	pdfjoin --outfile tmp.pdf monthCalendar[1-3]-rotated.pdf yearCalendar-rotated.pdf
	pdfnup tmp.pdf --outfile page2.pdf --nup 2x2 --frame true
	pdfjoin --outfile $@ page1.pdf page2.pdf

clean:
	rm -rf *.aux *.dvi *.tex *.log *.pdf