-
Notifications
You must be signed in to change notification settings - Fork 0
/
Qt6DBusMacros.cmake
254 lines (220 loc) · 9.74 KB
/
Qt6DBusMacros.cmake
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
#=============================================================================
# Copyright 2005-2011 Kitware, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# * Neither the name of Kitware, Inc. nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#=============================================================================
include(MacroAddFileDependencies)
include(CMakeParseArguments)
function(qt6_add_dbus_interface _sources _interface _basename)
get_filename_component(_infile ${_interface} ABSOLUTE)
set(_header "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h")
set(_impl "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp")
set(_moc "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc")
get_source_file_property(_nonamespace ${_interface} NO_NAMESPACE)
if(_nonamespace)
set(_params -N -m)
else()
set(_params -m)
endif()
get_source_file_property(_classname ${_interface} CLASSNAME)
if(_classname)
set(_params ${_params} -c ${_classname})
endif()
get_source_file_property(_include ${_interface} INCLUDE)
if(_include)
set(_params ${_params} -i ${_include})
endif()
add_custom_command(OUTPUT "${_impl}" "${_header}"
COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::qdbusxml2cpp ${_params} -p ${_basename} ${_infile}
DEPENDS ${_infile} ${QT_CMAKE_EXPORT_NAMESPACE}::qdbuscpp2xml
VERBATIM
)
set_source_files_properties("${_impl}" "${_header}" PROPERTIES
SKIP_AUTOMOC TRUE
SKIP_AUTOUIC TRUE
)
qt6_generate_moc("${_header}" "${_moc}")
list(APPEND ${_sources} "${_impl}" "${_header}" "${_moc}")
macro_add_file_dependencies("${_impl}" "${_moc}")
set(${_sources} ${${_sources}} PARENT_SCOPE)
endfunction()
if(NOT QT_NO_CREATE_VERSIONLESS_FUNCTIONS)
# All three positional arguments are mandatory and there are no optional
# arguments, so we can preserve them exactly. As an added bonus, if the
# caller doesn't provide enough arguments, they will get an error message
# for their call site instead of here in the wrapper.
function(qt_add_dbus_interface sources interface basename)
if(ARGC GREATER 3)
message(FATAL_ERROR "Unexpected arguments: ${ARGN}")
endif()
if(QT_DEFAULT_MAJOR_VERSION EQUAL 5)
qt5_add_dbus_interface("${sources}" "${interface}" "${basename}")
elseif(QT_DEFAULT_MAJOR_VERSION EQUAL 6)
qt6_add_dbus_interface("${sources}" "${interface}" "${basename}")
endif()
set("${sources}" "${${sources}}" PARENT_SCOPE)
endfunction()
endif()
function(qt6_add_dbus_interfaces _sources)
foreach(_current_FILE ${ARGN})
get_filename_component(_infile ${_current_FILE} ABSOLUTE)
get_filename_component(_basename ${_current_FILE} NAME)
# get the part before the ".xml" suffix
string(TOLOWER ${_basename} _basename)
string(REGEX REPLACE "(.*\\.)?([^\\.]+)\\.xml" "\\2" _basename ${_basename})
qt6_add_dbus_interface(${_sources} ${_infile} ${_basename}interface)
endforeach()
set(${_sources} ${${_sources}} PARENT_SCOPE)
endfunction()
if(NOT QT_NO_CREATE_VERSIONLESS_FUNCTIONS)
function(qt_add_dbus_interfaces sources)
if(QT_DEFAULT_MAJOR_VERSION EQUAL 5)
qt5_add_dbus_interfaces("${sources}" ${ARGN})
elseif(QT_DEFAULT_MAJOR_VERSION EQUAL 6)
qt6_add_dbus_interfaces("${sources}" ${ARGN})
endif()
set("${sources}" "${${sources}}" PARENT_SCOPE)
endfunction()
endif()
function(qt6_generate_dbus_interface _header) # _customName OPTIONS -some -options )
set(options)
set(oneValueArgs)
set(multiValueArgs OPTIONS)
cmake_parse_arguments(_DBUS_INTERFACE "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
set(_customName ${_DBUS_INTERFACE_UNPARSED_ARGUMENTS})
get_filename_component(_in_file ${_header} ABSOLUTE)
get_filename_component(_basename ${_header} NAME_WE)
if(_customName)
if(IS_ABSOLUTE ${_customName})
get_filename_component(_containingDir ${_customName} PATH)
if(NOT EXISTS ${_containingDir})
file(MAKE_DIRECTORY "${_containingDir}")
endif()
set(_target ${_customName})
else()
set(_target ${CMAKE_CURRENT_BINARY_DIR}/${_customName})
endif()
else()
set(_target ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.xml)
endif()
add_custom_command(OUTPUT ${_target}
COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::qdbuscpp2xml ${_DBUS_INTERFACE_OPTIONS} ${_in_file} -o ${_target}
DEPENDS ${_in_file} ${QT_CMAKE_EXPORT_NAMESPACE}::qdbuscpp2xml
VERBATIM
)
endfunction()
if(NOT QT_NO_CREATE_VERSIONLESS_FUNCTIONS)
function(qt_generate_dbus_interface)
# The versioned function's implementation doesn't preserve empty options,
# so we don't need to here either. Using ARGV is fine under those assumptions.
if(QT_DEFAULT_MAJOR_VERSION EQUAL 5)
qt5_generate_dbus_interface(${ARGV})
elseif(QT_DEFAULT_MAJOR_VERSION EQUAL 6)
qt6_generate_dbus_interface(${ARGV})
endif()
endfunction()
endif()
function(qt6_add_dbus_adaptor _sources _xml_file _include) # _optionalParentClass _optionalBasename _optionalClassName)
get_filename_component(_infile ${_xml_file} ABSOLUTE)
set(_optionalParentClass "${ARGV3}")
if(_optionalParentClass)
set(_parentClassOption "-l")
set(_parentClass "${_optionalParentClass}")
endif()
set(_optionalBasename "${ARGV4}")
if(_optionalBasename)
set(_basename ${_optionalBasename} )
else()
string(REGEX REPLACE "(.*[/\\.])?([^\\.]+)\\.xml" "\\2adaptor" _basename ${_infile})
string(TOLOWER ${_basename} _basename)
endif()
set(_optionalClassName "${ARGV5}")
set(_header "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h")
set(_impl "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp")
set(_moc "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc")
if(_optionalClassName)
add_custom_command(OUTPUT "${_impl}" "${_header}"
COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::qdbusxml2cpp -m -a ${_basename} -c ${_optionalClassName} -i ${_include} ${_parentClassOption} ${_parentClass} ${_infile}
DEPENDS ${_infile} ${QT_CMAKE_EXPORT_NAMESPACE}::qdbuscpp2xml
VERBATIM
)
else()
add_custom_command(OUTPUT "${_impl}" "${_header}"
COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::qdbusxml2cpp -m -a ${_basename} -i ${_include} ${_parentClassOption} ${_parentClass} ${_infile}
DEPENDS ${_infile} ${QT_CMAKE_EXPORT_NAMESPACE}::qdbuscpp2xml
VERBATIM
)
endif()
qt6_generate_moc("${_header}" "${_moc}")
set_source_files_properties("${_impl}" "${_header}" PROPERTIES
SKIP_AUTOMOC TRUE
SKIP_AUTOUIC TRUE
)
macro_add_file_dependencies("${_impl}" "${_moc}")
list(APPEND ${_sources} "${_impl}" "${_header}" "${_moc}")
set(${_sources} ${${_sources}} PARENT_SCOPE)
endfunction()
if(NOT QT_NO_CREATE_VERSIONLESS_FUNCTIONS)
function(qt_add_dbus_adaptor sources dbus_spec header)
# We need to preserve empty values in both positional and optional arguments.
# The following explicit use of ARGVx variables ensures we don't silently
# drop any empty values, which is especially important if there are any
# non-empty values after empty ones. Note that we must not try to read
# ARGVx variables where x >= ARGC, as that is undefined behavior.
# Also note that the parent_class argument is required for qt5, but is
# optional for qt6.
if(ARGC LESS 4)
set(parent_class "")
else()
set(parent_class "${ARGV3}")
endif()
if(ARGC LESS 5)
set(basename "")
else()
set(basename "${ARGV4}")
endif()
if(ARGC LESS 6)
set(classname "")
else()
set(classname "${ARGV5}")
endif()
if(QT_DEFAULT_MAJOR_VERSION EQUAL 5)
qt5_add_dbus_adaptor(
"${sources}" "${dbus_spec}" "${header}"
"${parent_class}" "${basename}" "${classname}"
)
elseif(QT_DEFAULT_MAJOR_VERSION EQUAL 6)
qt6_add_dbus_adaptor(
"${sources}" "${dbus_spec}" "${header}"
"${parent_class}" "${basename}" "${classname}"
)
endif()
set("${sources}" "${${sources}}" PARENT_SCOPE)
endfunction()
endif()