Revision 5e3703dc3b0292695d1dfeca6dd74bedaef0f5b5 authored by Pascal Obry on 30 December 2016, 09:41:58 UTC, committed by Pascal Obry on 16 January 2017, 21:54:23 UTC
The implementation of the undo/redo was simple but was letting the complexity in the hand of the API users. In fact there was a need to keep a prev state and and a current state, and to record only previous states and not the current one. This was mostly working (except for a redo bug discoverred while working on this new implementation) but was tedious. The new undo implementation is more complex but makes it far easier to use. That is, modules can just record the current state and they don't need to keep a previous state at all. The undo history and map support has been reimplemented with this new semantics and have been cleaned-up as a consequence. This work has been highly motivated by the fact that we want to support undo/redo for masks and that it was far too complex to do right with the previous implementation.
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Dockerfile
# This file is part of darktable.
# copyright (c) 2016 Roman Lebedev.
#
# darktable 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.
#
# darktable 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 darktable. If not, see <http://www.gnu.org/licenses/>.
# docker build -t darktable/darktable .
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# !!! hub.docker.com will not auto-rebuild the image !!!
# !!! after making changes here, or if you just want to manually refresh !!!
# !!! the image, you need to go to: !!!
# https://hub.docker.com/r/darktable/darktable/~/settings/automated-builds/ !!!
# !!! and press the "Trigger" button. !!!
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
FROM debian:testing
MAINTAINER Roman Lebedev <lebedev.ri@gmail.com>
# needed at least for python-based jsonschema :(
# see https://github.com/Julian/jsonschema/issues/299
# and https://github.com/docker-library/python/issues/13
ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8
ENV LC_MESSAGES C.UTF-8
ENV LANGUAGE C.UTF-8
ENV DEBIAN_FRONTEND noninteractive
# Paper over occasional network flakiness of some mirrors.
RUN echo 'Acquire::Retries "10";' > /etc/apt/apt.conf.d/80retry
# Do not install recommended packages
RUN echo 'APT::Install-Recommends "false";' > /etc/apt/apt.conf.d/80recommends
# Do not install suggested packages
RUN echo 'APT::Install-Suggests "false";' > /etc/apt/apt.conf.d/80suggests
# Assume yes
RUN echo 'APT::Get::Assume-Yes "true";' > /etc/apt/apt.conf.d/80forceyes
# Fix broken packages
RUN echo 'APT::Get::Fix-Missing "true";' > /etc/apt/apt.conf.d/80fixmissin
# pls keep sorted :)
RUN rm -rf /var/lib/apt/lists/* && apt-get update && \
apt-get install appstream-util clang-3.9 cmake desktop-file-utils g++ \
gcc gettext git intltool libatk1.0-dev libcairo2-dev libcolord-dev \
libcolord-gtk-dev libcups2-dev libcurl4-gnutls-dev libexiv2-dev \
libflickcurl-dev libgdk-pixbuf2.0-dev libglib2.0-dev libgphoto2-dev \
libgraphicsmagick1-dev libgtk-3-dev libjpeg-dev libjson-glib-dev \
liblcms2-dev liblensfun-dev liblua5.2-dev liblua5.3-dev libopenexr-dev libopenjp2-7-dev \
libosmgpsmap-1.0-dev libpango1.0-dev libpng-dev libpugixml-dev \
librsvg2-dev libsaxon-java libsecret-1-dev libsoup2.4-dev \
libsqlite3-dev libtiff5-dev libwebp-dev libx11-dev libxml2-dev \
libxml2-utils make ninja-build perl po4a python3-jsonschema xsltproc zlib1g-dev && \
apt-get clean && rm -rf /var/lib/apt/lists/*
# i'd like to explicitly use ld.gold
# while it may be just immeasurably faster, it is known to cause more issues
# than traditional ld.bfd; plus, at this time, ld.gold seems like the future.
RUN dpkg-divert --add --rename --divert /usr/bin/ld.original /usr/bin/ld && \
ln -s /usr/bin/ld.gold /usr/bin/ld
# optional: opencl kernels test-compilation
# pls keep sorted :)
RUN rm -rf /var/lib/apt/lists/* && apt-get update && \
apt-get install clang-3.9 libclang-common-3.9-dev llvm-3.9-dev && \
apt-get clean && rm -rf /var/lib/apt/lists/*
# optional: usermanual deps
# pls keep sorted :)
RUN rm -rf /var/lib/apt/lists/* && apt-get update && \
apt-get install default-jdk-headless default-jre-headless docbook \
docbook-xml docbook-xsl docbook-xsl-saxon fop gnome-doc-utils imagemagick \
libsaxon-java xsltproc && apt-get clean && rm -rf /var/lib/apt/lists/*
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