gplugin/gplugin

Implement enable switch in GTK4 viewer

2021-12-16, Elliott Sales de Andrade
f03eee6f9596
Implement enable switch in GTK4 viewer

This adds a `state-set` signal on the plugin row, which merely re-broadcasts the signal from the switch. This enables the view to watch for the signal and pass along the desired state to the manager.

The plugin row sets the display of the enable switch whenever the plugin state refreshes. I'm not entirely sure if all states are displayed in the way we want.

Testing Done:
Start viewer and see that auto-loaded plugins are actually enabled, and that others can be enabled/disabled.

Reviewed at https://reviews.imfreedom.org/r/1193/
###############################################################################
# Project Info
###############################################################################
project('gplugin', 'c',
license : 'LGPL-2.0-or-later',
version : '0.37.1-dev',
meson_version : '>=0.56.0',
default_options : ['c_std=c99', 'warning_level=2'])
parts = meson.project_version().split('-')
if parts.length() > 1
extra = parts[1]
else
extra = ''
endif
parts = parts[0].split('.')
GPLUGIN_MAJOR_VERSION = parts[0]
version_conf = configuration_data()
version_conf.set('GPLUGIN_MAJOR_VERSION', GPLUGIN_MAJOR_VERSION)
version_conf.set('GPLUGIN_MINOR_VERSION', parts[1])
version_conf.set('GPLUGIN_MICRO_VERSION', parts[2])
version_conf.set('GPLUGIN_EXTRA_VERSION', extra)
version_conf.set('GPLUGIN_VERSION', meson.project_version())
###############################################################################
# Dependencies
###############################################################################
gnome = import('gnome')
pkgconfig = import('pkgconfig')
if get_option('help2man')
help2man = find_program('help2man')
endif
GLIB = dependency('glib-2.0', version : '>=2.44.0')
GOBJECT = dependency('gobject-2.0')
# we separate gmodule out so our test aren't linked to it
GMODULE = dependency('gmodule-2.0')
add_project_arguments(
'-DGLIB_VERSION_MIN_REQUIRED=GLIB_VERSION_2_44',
'-DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_44',
language : 'c',
)
###############################################################################
# devenv
#
# This sets up the meson devenv stuff. See
# https://mesonbuild.com/Commands.html#devenv for more information.
###############################################################################
devenv = environment()
if meson.version().version_compare('>=0.58.0')
config_home = get_option('devenv-config-dir')
if config_home == ''
config_home = meson.project_build_root() / 'config'
endif
devenv.set('XDG_CONFIG_HOME', config_home)
meson.add_devenv(devenv)
endif
###############################################################################
# NLS
###############################################################################
GETTEXT_PACKAGE = 'gplugin'
LOCALE_DIR = get_option('prefix') / get_option('localedir')
add_project_arguments('-DLOCALEDIR="@0@"'.format(LOCALE_DIR), language : 'c')
add_project_arguments('-DGETTEXT_PACKAGE="@0@"'.format(GETTEXT_PACKAGE),
language : 'c')
if get_option('nls')
i18n = import('i18n')
endif
###############################################################################
# Build Info
###############################################################################
compiler = meson.get_compiler('c')
add_project_arguments(
'-DPREFIX="@0@"'.format(get_option('prefix')),
'-DLIBDIR="@0@"'.format(get_option('libdir')),
'-DGPLUGIN_WEBSITE="https://keep.imfreedom.org/gplugin/gplugin"',
language : 'c'
)
if compiler.has_argument('-Wformat')
add_project_arguments('-Wformat', language : 'c')
if compiler.has_multi_arguments(['-Wformat', '-Werror=format-security'])
add_project_arguments('-Werror=format-security', language : 'c')
endif
endif
toplevel_inc = include_directories('.')
###############################################################################
# Documentation
###############################################################################
if get_option('doc') and not get_option('introspection')
error('Documentation requires GObject Introspection.')
endif
gidocgen_dep = dependency(
'gi-docgen', version: '>= 2021.1',
fallback: ['gi-docgen', 'dummy_dep'],
required: get_option('doc')
)
gidocgen = find_program('gi-docgen', required : get_option('doc'))
docs_dir = get_option('prefix') / get_option('datadir') / 'doc'
###############################################################################
# Subdirectories
###############################################################################
subdir('gplugin')
subdir('gplugin-gtk3')
subdir('gplugin-gtk3-viewer')
subdir('gplugin-gtk4')
subdir('gplugin-gtk4-viewer')
subdir('gplugin-query')
subdir('packaging')
subdir('po')
subdir('lua')
subdir('perl5')
subdir('python3')
subdir('rust')
subdir('tcc')
subdir('vala')
if get_option('doc')
doc_targets = [gplugin_doc]
if get_option('gtk3')
doc_targets += gplugin_gtk3_doc
endif
if GTK4.found()
doc_targets += gplugin_gtk4_doc
endif
alias_target('doc', doc_targets)
endif
###############################################################################
# Install stuff
###############################################################################
# documentation
install_data('ChangeLog', 'INSTALL.md', 'README.md', 'HACKING.md',
install_dir : get_option('datadir') / 'doc' / 'gplugin')
summary({
'api reference' : get_option('doc'),
'GTK3 widgets' : get_option('gtk3'),
'GTK4 widgets' : GTK4.found(),
'man pages' : get_option('help2man'),
}, bool_yn : true, section : 'Miscellaneous')
summary({
'introspection' : get_option('introspection'),
'vapi' : get_option('vapi'),
}, bool_yn : true, section : 'Bindings')