.gitignore

@@ -2,7 +2,6 @@
 .clangd
 .conanbuild
 .current_build
-.idea
 __pycache__
 CMakeLists.txt.user
 Session.vim

.idea/misc.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CMakeWorkspace" PROJECT_DIR="$PROJECT_DIR$" />
+  <component name="CompDBWorkspace">
+    <contentRoot DIR="$PROJECT_DIR$" />
+  </component>
+</project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

.liccor.yml

@@ -2,7 +2,7 @@
 source:
 - .
 copyright_notice: |-
-  Copyright 2021 - 2024 gary@drinkingtea.net
+  Copyright 2021 - 2023 gary@drinkingtea.net
 
   This Source Code Form is subject to the terms of the Mozilla Public
   License, v. 2.0. If a copy of the MPL was not distributed with this

CMakeLists.txt

@@ -14,10 +14,6 @@ if(NOT MSVC)
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wsign-conversion")
 endif()
 
-set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
-set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
-set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
-
 set(CMAKE_INSTALL_RPATH "$ORIGIN" "$ORIGIN/../")
 if(QTDIR)
 	set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_RPATH} "${QTDIR}/lib")

Makefile

@@ -3,15 +3,15 @@ BUILDCORE_PATH=deps/buildcore
 VCPKG_PKGS=
 include ${BUILDCORE_PATH}/base.mk
 
-ifeq ($(BC_VAR_OS),darwin)
+ifeq ($(OS),darwin)
-	PROJECT_EXECUTABLE=./build/${BC_VAR_CURRENT_BUILD}/bin/${PROJECT_NAME}.app/Contents/MacOS/SlideController
+	PROJECT_EXECUTABLE=./dist/${CURRENT_BUILD}/${PROJECT_NAME}.app/Contents/MacOS/SlideController
 else
-	PROJECT_EXECUTABLE=./build/${BC_VAR_CURRENT_BUILD}/bin/${PROJECT_NAME}
+	PROJECT_EXECUTABLE=./dist/${CURRENT_BUILD}/bin/SlideController
 endif
 
 .PHONY: run
-run: build
+run: install
 	${ENV_RUN} ${PROJECT_EXECUTABLE}
 .PHONY: debug
-debug: build
+debug: install
 	${DEBUGGER} ${PROJECT_EXECUTABLE}

deps/buildcore/base.cmake

@@ -14,6 +14,7 @@ set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
+
 # enable ccache
 if(NOT DEFINED ENV{BUILDCORE_SUPPRESS_CCACHE})
 	find_program(CCACHE_PROGRAM ccache)

deps/buildcore/base.mk

@@ -6,106 +6,97 @@
 #  file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
 
+ifndef USE_CONAN
+	USE_CONAN=0
+endif
+
 ifeq (${OS},Windows_NT)
 	SHELL := powershell.exe
 	.SHELLFLAGS := -NoProfile -Command
-	BC_VAR_OS=windows
+	OS=windows
-	BC_CMD_HOST_PY3=python
+	HOST_ENV=${OS}
 else
-	BC_VAR_OS=$(shell uname | tr [:upper:] [:lower:])
+	OS=$(shell uname | tr [:upper:] [:lower:])
-	ifneq ($(shell which python3 2> /dev/null),)
+	HOST_ENV=${OS}-$(shell uname -m)
-		BC_CMD_HOST_PY3=python3
-	else
-		ifeq ($(shell python -c 'import sys; print(sys.version_info[0])'),3)
-			BC_CMD_HOST_PY3=python
-		else
-			echo 'Please install Python3 on host'
-			exit 1
-		endif
-	endif
 endif
 
-
+DEVENV=devenv$(shell pwd | sed 's/\//-/g')
-ifdef BC_VAR_USE_DOCKER_DEVENV
+DEVENV_IMAGE=${PROJECT_NAME}-devenv
 ifneq ($(shell which docker 2> /dev/null),)
-		BC_VAR_DEVENV=devenv$(shell pwd | sed 's/\//-/g')
+	ifeq ($(shell docker inspect --format="{{.State.Status}}" ${DEVENV} 2>&1),running)
-		BC_VAR_DEVENV_IMAGE=${BC_VAR_PROJECT_NAME}-devenv
+		ENV_RUN=docker exec -i -t --user $(shell id -u ${USER}) ${DEVENV}
-		ifeq ($(shell docker inspect --format="{{.State.Status}}" ${BC_VAR_DEVENV} 2>&1),running)
-			BC_CMD_ENVRUN=docker exec -i -t --user $(shell id -u ${USER}) ${BC_VAR_DEVENV}
 	endif
 endif
-	ifneq ($(shell ${BC_CMD_ENVRUN} which python3 2> /dev/null),)
-		BC_CMD_PY3=${BC_CMD_ENVRUN} python3
-	else
-		ifeq ($(shell ${BC_CMD_ENVRUN} python -c 'import sys; print(sys.version_info[0])'),3)
-			BC_CMD_PY3=${BC_CMD_ENVRUN} python
-		else
-			echo 'Please install Python3 in devenv'
-			exit 1
-		endif
-	endif
-	ifndef BC_VAR_DEVENV_ROOT
-		BC_VAR_DEVENV_ROOT="."
-	endif
-else
-	BC_CMD_PY3=${BC_CMD_HOST_PY3}
-endif
 
-BC_VAR_SCRIPTS=${BUILDCORE_PATH}/scripts
+ifneq ($(shell ${ENV_RUN} which python3 2> /dev/null),)
-BC_CMD_SETUP_BUILD=${BC_CMD_PY3} ${BC_VAR_SCRIPTS}/setup-build.py
+	PYTHON3=python3
-BC_CMD_PYBB=${BC_CMD_PY3} ${BC_VAR_SCRIPTS}/pybb.py
+else
-BC_CMD_HOST_PYBB=${BC_CMD_HOST_PY3} ${BC_VAR_SCRIPTS}/pybb.py
+	ifeq ($(shell ${ENV_RUN} python -c 'import sys; print(sys.version_info[0])'),3)
-BC_CMD_CMAKE_BUILD=${BC_CMD_PYBB} cmake-build
+		PYTHON3=python
-BC_CMD_GETENV=${BC_CMD_PYBB} getenv
+	endif
-BC_CMD_CTEST=${BC_CMD_PYBB} ctest-all
+endif
-BC_CMD_RM_RF=${BC_CMD_PYBB} rm
-BC_CMD_MKDIR_P=${BC_CMD_PYBB} mkdir
-BC_CMD_CAT=${BC_CMD_PYBB} cat
-BC_CMD_DEBUGGER=${BC_CMD_PYBB} debug
-BC_CMD_HOST_DEBUGGER=${BC_CMD_HOST_PYBB} debug
-BC_VAR_HOSTENV=$(shell ${BC_CMD_ENVRUN} ${BC_CMD_PYBB} hostenv)
-BC_VAR_BUILD_PATH=build
-BC_VAR_CURRENT_BUILD=$(BC_VAR_HOSTENV)-$(shell ${BC_CMD_ENVRUN} ${BC_CMD_CAT} .current_build)
 
-ifdef BC_VAR_USE_VCPKG
+SCRIPTS=${BUILDCORE_PATH}/scripts
-ifndef BC_VAR_VCPKG_DIR_BASE
+SETUP_BUILD=${PYTHON3} ${SCRIPTS}/setup-build.py
-	BC_VAR_VCPKG_DIR_BASE=.vcpkg
+PYBB=${PYTHON3} ${SCRIPTS}/pybb.py
+CMAKE_BUILD=${PYBB} cmake-build
+GET_ENV=${PYBB} getenv
+CTEST=${PYBB} ctest-all
+RM_RF=${PYBB} rm
+HOST=$(shell ${PYBB} hostname)
+BUILDCORE_HOST_SPECIFIC_BUILDPATH=$(shell ${GET_ENV} BUILDCORE_HOST_SPECIFIC_BUILDPATH)
+ifneq (${BUILDCORE_HOST_SPECIFIC_BUILDPATH},)
+BUILD_PATH=build/${HOST}
+else
+BUILD_PATH=build
 endif
-ifndef BC_VAR_VCPKG_VERSION
+ifdef USE_VCPKG
-	BC_VAR_VCPKG_VERSION=2023.08.09
+	ifndef VCPKG_DIR_BASE
+		VCPKG_DIR_BASE=.vcpkg
 	endif
+	ifndef VCPKG_VERSION
+		VCPKG_VERSION=2020.06
 	endif
+	VCPKG_TOOLCHAIN=--toolchain=${VCPKG_DIR}/scripts/buildsystems/vcpkg.cmake
+endif
+ifeq ($(OS),darwin)
+	DEBUGGER=lldb --
+else
+	DEBUGGER=gdb --args
+endif
+
+VCPKG_DIR=$(VCPKG_DIR_BASE)/$(VCPKG_VERSION)-$(HOST_ENV)
+CURRENT_BUILD=$(HOST_ENV)-$(shell ${ENV_RUN} ${PYBB} cat .current_build)
 
 .PHONY: build
 build:
-	${BC_CMD_CMAKE_BUILD} ${BC_VAR_BUILD_PATH}
+	${ENV_RUN} ${CMAKE_BUILD} ${BUILD_PATH}
 .PHONY: install
 install:
-	${BC_CMD_CMAKE_BUILD} ${BC_VAR_BUILD_PATH} install
+	${ENV_RUN} ${CMAKE_BUILD} ${BUILD_PATH} install
 .PHONY: clean
 clean:
-	${BC_CMD_CMAKE_BUILD} ${BC_VAR_BUILD_PATH} clean
+	${ENV_RUN} ${CMAKE_BUILD} ${BUILD_PATH} clean
 .PHONY: purge
 purge:
-	${BC_CMD_RM_RF} .current_build
+	${ENV_RUN} ${RM_RF} .current_build
-	${BC_CMD_RM_RF} ${BC_VAR_BUILD_PATH}
+	${ENV_RUN} ${RM_RF} ${BUILD_PATH}
-	${BC_CMD_RM_RF} dist
+	${ENV_RUN} ${RM_RF} dist
-	${BC_CMD_RM_RF} compile_commands.json
+	${ENV_RUN} ${RM_RF} compile_commands.json
 .PHONY: test
 test: build
-	${BC_CMD_ENVRUN} mypy ${BC_VAR_SCRIPTS}
+	${ENV_RUN} mypy ${SCRIPTS}
-	${BC_CMD_CMAKE_BUILD} ${BC_VAR_BUILD_PATH} test
+	${ENV_RUN} ${CMAKE_BUILD} ${BUILD_PATH} test
 .PHONY: test-verbose
 test-verbose: build
-	${BC_CMD_CTEST} ${BC_VAR_BUILD_PATH} --output-on-failure
+	${ENV_RUN} ${CTEST} ${BUILD_PATH} --output-on-failure
 .PHONY: test-rerun-verbose
 test-rerun-verbose: build
-	${BC_CMD_CTEST} ${BC_VAR_BUILD_PATH} --rerun-failed --output-on-failure
+	${ENV_RUN} ${CTEST} ${BUILD_PATH} --rerun-failed --output-on-failure
 
-ifdef BC_VAR_USE_DOCKER_DEVENV
 .PHONY: devenv-image
 devenv-image:
-	docker build ${BC_VAR_DEVENV_ROOT} -t ${BC_VAR_DEVENV_IMAGE}
+	docker build . -t ${DEVENV_IMAGE}
 .PHONY: devenv-create
 devenv-create:
 	docker run -d \
@@ -117,77 +108,66 @@ devenv-create:
 		-v $(shell pwd):/usr/src/project \
 		-v /dev/shm:/dev/shm \
 		--restart=always \
-		--name ${BC_VAR_DEVENV} \
+		--name ${DEVENV} \
-		-t ${BC_VAR_DEVENV_IMAGE} bash
+		-t ${DEVENV_IMAGE} bash
 .PHONY: devenv-destroy
 devenv-destroy:
-	docker rm -f ${BC_VAR_DEVENV}
+	docker rm -f ${DEVENV}
-ifdef BC_CMD_ENVRUN
+ifdef ENV_RUN
 .PHONY: devenv-shell
 devenv-shell:
-	${BC_CMD_ENVRUN} bash
+	${ENV_RUN} bash
-endif
 endif
 
-ifdef BC_VAR_USE_VCPKG
+ifdef USE_VCPKG
-
-BC_VAR_VCPKG_TOOLCHAIN=--toolchain=${BC_VAR_VCPKG_DIR}/scripts/buildsystems/vcpkg.cmake
-BC_VAR_VCPKG_DIR=$(BC_VAR_VCPKG_DIR_BASE)/$(BC_VAR_VCPKG_VERSION)-$(BC_VAR_HOSTENV)
 
 .PHONY: vcpkg
-vcpkg: ${BC_VAR_VCPKG_DIR} vcpkg-install
+vcpkg: ${VCPKG_DIR} vcpkg-install
 
-${BC_VAR_VCPKG_DIR}:
+${VCPKG_DIR}:
-	${BC_CMD_RM_RF} ${BC_VAR_VCPKG_DIR}
+	${ENV_RUN} ${RM_RF} ${VCPKG_DIR}
-	${BC_CMD_PYBB} mkdir ${BC_VAR_VCPKG_DIR_BASE}
+	${ENV_RUN} mkdir -p ${VCPKG_DIR_BASE}
-	${BC_CMD_ENVRUN} git clone -b release --depth 1 --branch ${BC_VAR_VCPKG_VERSION} https://github.com/microsoft/vcpkg.git ${BC_VAR_VCPKG_DIR}
+	${ENV_RUN} git clone -b release --depth 1 --branch ${VCPKG_VERSION} https://github.com/microsoft/vcpkg.git ${VCPKG_DIR}
-ifneq (${BC_VAR_OS},windows)
+ifneq (${OS},windows)
-	${BC_CMD_ENVRUN} ${BC_VAR_VCPKG_DIR}/bootstrap-vcpkg.sh
+	${ENV_RUN} ${VCPKG_DIR}/bootstrap-vcpkg.sh
 else
-	${BC_CMD_ENVRUN} ${BC_VAR_VCPKG_DIR}/bootstrap-vcpkg.bat
+	${ENV_RUN} ${VCPKG_DIR}/bootstrap-vcpkg.bat
+endif
+
 endif
 
 .PHONY: vcpkg-install
 vcpkg-install:
-ifneq (${BC_VAR_OS},windows)
+ifneq (${OS},windows)
-	${BC_CMD_ENVRUN} ${BC_VAR_VCPKG_DIR}/vcpkg install ${BC_VAR_VCPKG_PKGS}
+	${VCPKG_DIR}/vcpkg install ${VCPKG_PKGS}
 else
-	${BC_CMD_ENVRUN} ${BC_VAR_VCPKG_DIR}/vcpkg install --triplet x64-windows ${BC_VAR_VCPKG_PKGS}
+	${VCPKG_DIR}/vcpkg install --triplet x64-windows ${VCPKG_PKGS}
 endif
 
-else ifdef USE_CONAN # USE_VCPKG / USE_CONAN ####################################
+ifeq (${USE_CONAN},1) # USE_CONAN ################################################
-.PHONY: setup-conan
+.PHONY: conan-config
 conan-config:
-	${BC_CMD_ENVRUN} conan profile new ${BC_VAR_PROJECT_NAME} --detect --force
+	${ENV_RUN} conan profile detect -f --name ${PROJECT_NAME}
-ifeq ($(BC_VAR_OS),linux)
-	${BC_CMD_ENVRUN} conan profile update settings.compiler.libcxx=libstdc++11 ${BC_VAR_PROJECT_NAME}
-else
-	${BC_CMD_ENVRUN} conan profile update settings.compiler.cppstd=20 ${BC_VAR_PROJECT_NAME}
-ifeq ($(BC_VAR_OS),windows)
-	${BC_CMD_ENVRUN} conan profile update settings.compiler.runtime=static ${BC_VAR_PROJECT_NAME}
-endif
-endif
-
 .PHONY: conan
 conan:
-	${BC_CMD_PYBB} conan-install ${BC_VAR_PROJECT_NAME}
+	${ENV_RUN} ${PYBB} conan-install ${PROJECT_NAME}
 endif # USE_CONAN ###############################################
 
-ifeq (${BC_VAR_OS},darwin)
+ifeq (${OS},darwin)
 .PHONY: configure-xcode
 configure-xcode:
-	${BC_CMD_SETUP_BUILD} ${BC_VAR_VCPKG_TOOLCHAIN} --build_tool=xcode --current_build=0 --build_root=${BC_VAR_BUILD_PATH}
+	${ENV_RUN} ${SETUP_BUILD} ${VCPKG_TOOLCHAIN} --build_tool=xcode --current_build=0 --build_root=${BUILD_PATH} --use_conan=${USE_CONAN}
 endif
 
 .PHONY: configure-release
 configure-release:
-	${BC_CMD_SETUP_BUILD} ${BC_VAR_VCPKG_TOOLCHAIN} --build_type=release --build_root=${BC_VAR_BUILD_PATH}
+	${ENV_RUN} ${SETUP_BUILD} ${VCPKG_TOOLCHAIN} --build_type=release --build_root=${BUILD_PATH} --use_conan=${USE_CONAN}
 
 .PHONY: configure-debug
 configure-debug:
-	${BC_CMD_SETUP_BUILD} ${BC_VAR_VCPKG_TOOLCHAIN} --build_type=debug --build_root=${BC_VAR_BUILD_PATH}
+	${ENV_RUN} ${SETUP_BUILD} ${VCPKG_TOOLCHAIN} --build_type=debug --build_root=${BUILD_PATH} --use_conan=${USE_CONAN}
 
 .PHONY: configure-asan
 configure-asan:
-	${BC_CMD_SETUP_BUILD} ${BC_VAR_VCPKG_TOOLCHAIN} --build_type=asan --build_root=${BC_VAR_BUILD_PATH}
+	${ENV_RUN} ${SETUP_BUILD} ${VCPKG_TOOLCHAIN} --build_type=asan --build_root=${BUILD_PATH} --use_conan=${USE_CONAN}
 

deps/buildcore/scripts/file_to_c.py

@@ -1,28 +0,0 @@
-#! /usr/bin/env python3
-
-#
-#  Copyright 2016 - 2022 gary@drinkingtea.net
-#
-#  This Source Code Form is subject to the terms of the Mozilla Public
-#  License, v. 2.0. If a copy of the MPL was not distributed with this
-#  file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-
-import argparse
-import sys
-
-
-def main():
-    parser = argparse.ArgumentParser()
-    parser.add_argument('--out-cpp', help='path to output cpp file')
-    parser.add_argument('--out-hpp', help='path to output hpp file')
-    args = parser.parse_args()
-    return 0
-
-
-if __name__ == '__main__':
-    try:
-        err = main()
-        sys.exit(err)
-    except KeyboardInterrupt:
-        sys.exit(1)

deps/buildcore/scripts/pybb.py

@@ -1,7 +1,7 @@
 #! /usr/bin/env python3
 
 #
-#  Copyright 2016 - 2021 gary@drinkingtea.net
+#  Copyright 2016 - 2023 gary@drinkingtea.net
 #
 #  This Source Code Form is subject to the terms of the Mozilla Public
 #  License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -18,20 +18,18 @@ import subprocess
 import sys
 from typing import List, Optional
 
-import util
+
+def mkdir(path: str):
+    if not os.path.exists(path):
+        os.mkdir(path)
 
 
-def mkdir(path: str) -> int:
+# this exists because Windows is utterly incapable of providing a proper rm -rf
-    try:
+def rm(path: str):
-        util.mkdir_p(path)
+    if (os.path.exists(path) or os.path.islink(path)) and not os.path.isdir(path):
-    except Exception:
+        os.remove(path)
-        return 1
+    elif os.path.isdir(path):
-    return 0
+        shutil.rmtree(path)
-
-
-def rm_multi(paths: List[str]):
-    for path in paths:
-        util.rm(path)
 
 
 def ctest_all() -> int:
@@ -72,13 +70,16 @@ def conan() -> int:
     err = 0
     try:
         mkdir(conan_dir)
-    except Exception:
+    except:
         return 1
     if err != 0:
         return err
-    args = ['conan', 'install', '../', '--build=missing', '-pr', project_name]
+    args = ['conan', 'install', '../', '-of', '.', '--build=missing', '-pr', project_name]
     os.chdir(conan_dir)
-    return subprocess.run(args).returncode
+    err = subprocess.run(args).returncode
+    if err != 0:
+        return err
+    return 0
 
 
 def cat(paths: List[str]) -> int:
@@ -86,70 +87,48 @@ def cat(paths: List[str]) -> int:
         try:
             with open(path) as f:
                 data = f.read()
-                print(data)
+                sys.stdout.write(data)
         except FileNotFoundError:
-            sys.stderr.write(f'cat: {path}: no such file or directory\n')
+            sys.stderr.write('cat: {}: no such file or directory\n'.format(path))
             return 1
+    sys.stdout.write('\n')
     return 0
 
 
-def debug(paths: List[str]) -> int:
-    if shutil.which('gdb') is not None:
-        args = ['gdb', '--args']
-    elif shutil.which('lldb') is not None:
-        args = ['lldb', '--']
-    else:
-        sys.stderr.write('debug: could not find a supported debugger\n')
-        return 1
-    args.extend(paths)
-    return subprocess.run(args).returncode
-
-
 def get_env(var_name: str) -> int:
     if var_name not in os.environ:
         return 1
-    print(os.environ[var_name])
+    sys.stdout.write(os.environ[var_name])
     return 0
 
 
 def hostname() -> int:
-    print(platform.node())
+    sys.stdout.write(platform.node())
     return 0
 
 
-def host_env() -> int:
-    os_name = platform.system().lower()
-    arch = util.get_arch()
-    print(f'{os_name}-{arch}')
-    return 0
-
-
-def clarg(idx: int) -> Optional[str]:
-    return sys.argv[idx] if len(sys.argv) > idx else None
-
-
 def main() -> int:
     err = 0
     if sys.argv[1] == 'mkdir':
-        err = mkdir(sys.argv[2])
+        try:
+            mkdir(sys.argv[2])
+        except:
+            err = 1
     elif sys.argv[1] == 'rm':
-        rm_multi(sys.argv[2:])
+        for i in range(2, len(sys.argv)):
+            rm(sys.argv[i])
     elif sys.argv[1] == 'conan-install':
         err = conan()
     elif sys.argv[1] == 'ctest-all':
         err = ctest_all()
     elif sys.argv[1] == 'cmake-build':
-        err = cmake_build(sys.argv[2], clarg(3))
+        err = cmake_build(sys.argv[2], sys.argv[3] if len(sys.argv) > 3 else None)
     elif sys.argv[1] == 'cat':
         err = cat(sys.argv[2:])
-    elif sys.argv[1] == 'debug':
-        err = debug(sys.argv[2:])
     elif sys.argv[1] == 'getenv':
         err = get_env(sys.argv[2])
     elif sys.argv[1] == 'hostname':
         err = hostname()
-    elif sys.argv[1] == 'hostenv':
-        err = host_env()
     else:
         sys.stderr.write('Command not found\n')
         err = 1

deps/buildcore/scripts/setup-build.py

@@ -1,7 +1,7 @@
 #! /usr/bin/env python3
 
 #
-#  Copyright 2016 - 2021 gary@drinkingtea.net
+#  Copyright 2016 - 2023 gary@drinkingtea.net
 #
 #  This Source Code Form is subject to the terms of the Mozilla Public
 #  License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -15,35 +15,20 @@ import shutil
 import subprocess
 import sys
 
-import util
+from pybb import mkdir, rm
 
+os_name = os.uname().sysname.lower()
 
 def main() -> int:
     parser = argparse.ArgumentParser()
-    parser.add_argument(
+    parser.add_argument('--target', help='Platform target',
-            '--target',
+                        default='{:s}-{:s}'.format(os_name, platform.machine()))
-            help='Platform target',
+    parser.add_argument('--build_type', help='Build type (asan,debug,release)', default='release')
-            default=f'{util.get_os()}-{util.get_arch()}')
+    parser.add_argument('--build_tool', help='Build tool (default,xcode)', default='')
-    parser.add_argument(
+    parser.add_argument('--build_root', help='Path to the root of build directories (must be in project dir)', default='build')
-            '--build_type',
+    parser.add_argument('--toolchain', help='Path to CMake toolchain file', default='')
-            help='Build type (asan,debug,release)',
+    parser.add_argument('--current_build', help='Indicates whether or not to make this the active build', default=1)
-            default='release')
+    parser.add_argument('--use_conan', help='Indicates whether or not should use .conanbuild/conan_toolchain.cmake', default='0')
-    parser.add_argument(
-            '--build_tool',
-            help='Build tool (default,xcode)',
-            default='')
-    parser.add_argument(
-            '--build_root',
-            help='Path to the root build directory (must be in project dir)',
-            default='build')
-    parser.add_argument(
-            '--toolchain',
-            help='Path to CMake toolchain file',
-            default='')
-    parser.add_argument(
-            '--current_build',
-            help='Indicates whether or not to make this the active build',
-            default=1)
     args = parser.parse_args()
 
     if args.build_type == 'asan':
@@ -81,10 +66,10 @@ def main() -> int:
         return 1
 
     project_dir = os.getcwd()
-    build_dir = f'{project_dir}/{args.build_root}/{build_config}'
+    build_dir = '{:s}/{:s}/{:s}'.format(project_dir, args.build_root, build_config)
-    util.rm(build_dir)
+    rm(build_dir)
     cmake_cmd = [
-        'cmake', '-S', project_dir, '-B', build_dir,
+        'cmake', '-S', project_dir, '-B', build_dir, build_tool,
         '-DCMAKE_EXPORT_COMPILE_COMMANDS=ON',
         '-DCMAKE_TOOLCHAIN_FILE={:s}'.format(args.toolchain),
         '-DCMAKE_BUILD_TYPE={:s}'.format(build_type_arg),
@@ -92,27 +77,24 @@ def main() -> int:
         '-DBUILDCORE_BUILD_CONFIG={:s}'.format(build_config),
         '-DBUILDCORE_TARGET={:s}'.format(args.target),
     ]
-    if build_tool != '':
+    if args.use_conan != '0':
-        cmake_cmd.append(build_tool)
+        cmake_cmd.append('-DCMAKE_TOOLCHAIN_FILE={:s}'.format('.conanbuild/conan_toolchain.cmake'))
     if qt_path != '':
         cmake_cmd.append(qt_path)
-    if platform.system() == 'Windows' and platform.system() == 'AMD64':
+    if platform.system() == 'Windows':
         cmake_cmd.append('-A x64')
 
-    cmake_err = subprocess.run(cmake_cmd).returncode
+    subprocess.run(cmake_cmd)
-    if cmake_err != 0:
-        return cmake_err
 
-    util.mkdir_p('dist')
+    mkdir('dist')
     if int(args.current_build) != 0:
         cb = open('.current_build', 'w')
         cb.write(args.build_type)
         cb.close()
 
-    util.rm('compile_commands.json')
+    rm('compile_commands.json')
     if platform.system() != 'Windows':
-        os.symlink(f'{build_dir}/compile_commands.json',
+        os.symlink('{:s}/compile_commands.json'.format(build_dir), 'compile_commands.json')
-                   'compile_commands.json')
     return 0
 
 

deps/buildcore/scripts/util.py

@@ -1,38 +0,0 @@
-#
-#  Copyright 2016 - 2021 gary@drinkingtea.net
-#
-#  This Source Code Form is subject to the terms of the Mozilla Public
-#  License, v. 2.0. If a copy of the MPL was not distributed with this
-#  file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-
-import os
-import platform
-import shutil
-
-
-def mkdir_p(path: str):
-    if not os.path.exists(path):
-        os.mkdir(path)
-
-
-# this exists because Windows is utterly incapable of providing a proper rm -rf
-def rm(path: str):
-    file_exists = os.path.exists(path)
-    is_link = os.path.islink(path)
-    is_dir = os.path.isdir(path)
-    if (file_exists or is_link) and not is_dir:
-        os.remove(path)
-    elif os.path.isdir(path):
-        shutil.rmtree(path)
-
-
-def get_os() -> str:
-    return platform.system().lower()
-
-
-def get_arch() -> str:
-    arch = platform.machine().lower()
-    if arch == 'amd64':
-        arch = 'x86_64'
-    return arch

src/CMakeLists.txt

@@ -16,7 +16,6 @@ add_executable(
 		settingsdata.cpp
 		settingsdialog.cpp
 		slideview.cpp
-		sc9k.rc
 )
 
 target_link_libraries(

src/cameraclient.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -8,8 +8,8 @@
 
 #include <QNetworkReply>
 #include <QSettings>
+#include <string_view>
 
-#include "consts.hpp"
 #include "settingsdata.hpp"
 #include "cameraclient.hpp"
 
@@ -43,16 +43,6 @@ void CameraClient::setPreset(int preset) {
 	}
 }
 
-void CameraClient::reboot() {
-	post("/cgi-bin/param.cgi?post_reboot");
-	emit pollFailed();
-}
-
-void CameraClient::setBaseUrl() {
-	auto const [host, port] = getCameraConnectionData();
-	m_baseUrl = QString("http://%1:%2").arg(host, QString::number(port));
-}
-
 void CameraClient::setBrightness(int val) {
 	if (val > -1) {
 		get(QString("/cgi-bin/ptzctrl.cgi?post_image_value&bright&%1").arg(val));
@@ -83,22 +73,33 @@ void CameraClient::setHue(int val) {
 	}
 }
 
+void CameraClient::reboot() {
+	post("/cgi-bin/param.cgi?post_reboot");
+	emit pollFailed();
+}
+
+void CameraClient::setBaseUrl() {
+	auto const [host, port] = getCameraConnectionData();
+	m_baseUrl = QString("http://%1:%2").arg(host, QString::number(port));
+}
+
 void CameraClient::get(QString const&urlExt) {
-	QUrl const url{QString{m_baseUrl} + urlExt};
+	QUrl url(QString(m_baseUrl) + urlExt);
-	QNetworkRequest rqst{url};
+	QNetworkRequest rqst(url);
 	auto const reply = m_nam->get(rqst);
 	connect(reply, &QIODevice::readyRead, reply, &QObject::deleteLater);
 }
 
 void CameraClient::post(QString const&urlExt) {
-	QNetworkRequest const rqst{QUrl{QString{m_baseUrl} + urlExt}};
+	QUrl url(QString(m_baseUrl) + urlExt);
+	QNetworkRequest rqst(url);
 	auto const reply = m_nam->post(rqst, QByteArray{});
 	connect(reply, &QIODevice::readyRead, reply, &QObject::deleteLater);
 }
 
 void CameraClient::poll() {
-	QUrl const url{QString{m_baseUrl} + "/cgi-bin/param.cgi?get_device_conf"};
+	QUrl url(QString(m_baseUrl) + "/cgi-bin/param.cgi?get_device_conf");
-	QNetworkRequest const rqst{url};
+	QNetworkRequest rqst(url);
 	m_pollingNam->get(rqst);
 }
 

src/cameraclient.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -12,6 +12,8 @@
 #include <QObject>
 #include <QTimer>
 
+#include "consts.hpp"
+
 class CameraClient: public QObject {
 	Q_OBJECT
 	private:
@@ -27,12 +29,6 @@ class CameraClient: public QObject {
 
 		void setPreset(int preset);
 
-		void reboot();
-
-	public slots:
-		void setBaseUrl();
-
-	private:
 		void setBrightness(int val);
 
 		void setSaturation(int val);
@@ -43,6 +39,12 @@ class CameraClient: public QObject {
 
 		void setHue(int val);
 
+		void reboot();
+
+	public slots:
+		void setBaseUrl();
+
+	private:
 		void get(QString const&url);
 
 		void post(QString const&url);

src/consts.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -10,5 +10,4 @@
 
 constexpr auto MaxCameraPresets = 9;
 constexpr auto MaxViews = 9;
-constexpr auto Version = "1.0.0";
 

src/main.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -13,12 +13,8 @@
 
 int main(int argc, char *argv[]) {
 	QSettings::setDefaultFormat(QSettings::Format::IniFormat);
-#ifndef __APPLE__
-	QApplication::setStyle("Fusion");
-#endif
 	QApplication a(argc, argv);
-	QApplication::setOrganizationName("DrinkingTea");
+	QApplication::setApplicationName(QObject::tr("Slide Controller 9000"));
-	QApplication::setApplicationName("Slide Controller 9000");
 	MainWindow w;
 	w.show();
 	return QApplication::exec();

src/mainwindow.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -121,6 +121,18 @@ void MainWindow::setupMenu() {
 			});
 			menu->addAction(cameraPresetAct);
 		}
+		menu->addSeparator();
+		auto const rebootAct = new QAction(tr("&Reboot"), this);
+		connect(rebootAct, &QAction::triggered, &m_cameraClient, [this] {
+			QMessageBox confirm(this);
+			confirm.setText(tr("Are you sure you want to reboot the camera? This will take about 20 seconds."));
+			confirm.addButton(tr("&No"), QMessageBox::ButtonRole::NoRole);
+			confirm.addButton(tr("&Yes"), QMessageBox::ButtonRole::YesRole);
+			if (confirm.exec()) {
+				m_cameraClient.reboot();
+			}
+		});
+		menu->addAction(rebootAct);
 	}
 	// help menu
 	{
@@ -129,12 +141,12 @@ void MainWindow::setupMenu() {
 		connect(aboutAct, &QAction::triggered, &m_cameraClient, [this] {
 			QMessageBox about(this);
 			about.setText(tr(
-R"(Slide Controller 9000 - %1
+R"(Slide Controller 9000 - 1.0-beta3
-Build date: %2
+Build date: %1
 
-Copyright 2021 - 2025 Gary Talent (gary@drinkingtea.net)
+Copyright 2021 - 2023 Gary Talent (gary@drinkingtea.net)
 Slide Controller 9000 is released under the MPL 2.0
-Built on Qt library under LGPL 2.0)").arg(Version, __DATE__));
+Built on Qt library under LGPL 2.0)").arg(__DATE__));
 			about.exec();
 		});
 		menu->addAction(aboutAct);
@@ -189,8 +201,8 @@ void MainWindow::setupViewControls(QVBoxLayout *rootLyt) {
 		});
 		views.emplace_back(View{
 			.name = tr("Show"),
-			.slides = true,
+			.slides = false,
-			.obsSlides = true,
+			.obsSlides = false,
 		});
 	}
 	setupViewControlButtons(views, viewCtlLyt);
@@ -198,7 +210,7 @@ void MainWindow::setupViewControls(QVBoxLayout *rootLyt) {
 
 void MainWindow::openSettings() {
 	SettingsDialog d(this);
-	connect(&d, &SettingsDialog::previewPreset, &m_cameraClient, &CameraClient::setPresetVC);
+	connect(&d, &SettingsDialog::previewPreset, &m_cameraClient, &CameraClient::setPreset);
 	auto const result = d.exec();
 	if (result == QDialog::Accepted) {
 		m_cameraClient.setBaseUrl();

src/mainwindow.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -8,6 +8,8 @@
 
 #pragma once
 
+#include <cstdint>
+
 #include <QMainWindow>
 
 #include "cameraclient.hpp"

src/obsclient.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this

src/obsclient.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this

src/openlpclient.cpp

@@ -1,12 +1,11 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  */
 
-#include <QHttpPart>
 #include <QJsonArray>
 #include <QJsonDocument>
 #include <QJsonObject>
@@ -38,19 +37,19 @@ QString OpenLPClient::getNextSong() {
 }
 
 void OpenLPClient::nextSlide() {
-	post("/api/v2/controller/progress", R"({"action":"next"})");
+	get("/api/controller/live/next");
 }
 
 void OpenLPClient::prevSlide() {
-	post("/api/v2/controller/progress", R"({"action":"previous"})");
+	get("/api/controller/live/previous");
 }
 
 void OpenLPClient::nextSong() {
-	post("/api/v2/service/progress", R"({"action":"next"})");
+	get("/api/service/next");
 }
 
 void OpenLPClient::prevSong() {
-	post("/api/v2/service/progress", R"({"action":"previous"})");
+	get("/api/service/previous");
 }
 
 void OpenLPClient::blankScreen() {
@@ -92,12 +91,6 @@ void OpenLPClient::get(QString const&urlExt) {
 	m_nam->get(rqst);
 }
 
-void OpenLPClient::post(QString const&url, QString const&data) {
-	QNetworkRequest rqst(QUrl(m_baseUrl + url));
-	rqst.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
-	m_nam->post(rqst, data.toUtf8());
-}
-
 void OpenLPClient::requestSongList() {
 	QUrl url(m_baseUrl + "/api/service/list?_=1626628079579");
 	QNetworkRequest rqst(url);
@@ -191,11 +184,11 @@ void OpenLPClient::handleSlideListResponse(QNetworkReply *reply) {
 	auto doc = QJsonDocument::fromJson(data);
 	auto items = doc.object()["results"].toObject()["slides"].toArray();
 	for (auto const &item : items) {
-		auto const slide = item.toObject();
+		auto slide = item.toObject();
 		auto text = slide["text"].toString();
 		auto tag = slide["tag"].toString();
-		slideList.push_back(std::move(text));
+		slideList.push_back(text);
-		tagList.push_back(std::move(tag));
+		tagList.push_back(tag);
 	}
 	emit slideListUpdate(tagList, slideList);
 }

src/openlpclient.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -60,8 +60,6 @@ class OpenLPClient: public QObject {
 	private:
 		void get(QString const&url);
 
-		void post(QString const&url, QString const&data);
-
 		void requestSongList();
 
 		void requestSlideList();

src/sc9k.rc

@@ -1 +0,0 @@
-IDI_ICON1 ICON DISCARDABLE "sc9k.ico"

src/settingsdata.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this

src/settingsdata.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this

src/settingsdialog.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -56,7 +56,7 @@ QWidget *SettingsDialog::setupNetworkInputs(QWidget *parent) {
 		m_cameraHostLe->setText(c.host);
 		m_cameraPortLe->setText(QString::number(c.port));
 		m_cameraPortLe->setValidator(portValidator);
-		lyt->addRow(tr("Camera &Host:"), m_cameraHostLe);
+		lyt->addRow(tr("C&amera Host:"), m_cameraHostLe);
 		lyt->addRow(tr("Ca&mera Port:"), m_cameraPortLe);
 	}
 	// OpenLP settings
@@ -108,7 +108,7 @@ QWidget *SettingsDialog::setupImageConfig(QWidget *parent) {
 		m_vidBrightness = mkSb(tr("&Brightness:"));
 		m_vidSaturation = mkSb(tr("&Saturation:"));
 		m_vidContrast = mkSb(tr("Con&trast:"));
-		m_vidSharpness = mkSb(tr("Sharpn&ess:"));
+		m_vidSharpness = mkSb(tr("Sh&arpness:"));
 		m_vidHue = mkSb(tr("&Hue:"));
 		updateVidConfigPreset(0);
 	}
@@ -154,7 +154,7 @@ QWidget *SettingsDialog::setupViewConfig(QWidget *parent) {
 	}
 	{ // add/removes buttons
 		auto const btnsLyt = new QHBoxLayout(btnsRoot);
-		auto const addBtn = new QPushButton("A&dd", btnsRoot);
+		auto const addBtn = new QPushButton("&Add", btnsRoot);
 		auto const rmBtn = new QPushButton("&Remove", btnsRoot);
 		addBtn->setFixedWidth(70);
 		rmBtn->setFixedWidth(70);
@@ -192,25 +192,22 @@ QWidget *SettingsDialog::setupButtons(QWidget *parent) {
 	auto const lyt = new QHBoxLayout(root);
 	m_errLbl = new QLabel(root);
 	auto const okBtn = new QPushButton(tr("&OK"), root);
-	auto const applyBtn = new QPushButton(tr("&Apply"), root);
 	auto const cancelBtn = new QPushButton(tr("&Cancel"), root);
 	lyt->addWidget(m_errLbl);
 	lyt->addSpacerItem(new QSpacerItem(1000, 0, QSizePolicy::Expanding, QSizePolicy::Ignored));
 	lyt->addWidget(okBtn);
-	lyt->addWidget(applyBtn);
 	lyt->addWidget(cancelBtn);
 	connect(okBtn, &QPushButton::clicked, this, &SettingsDialog::handleOK);
-	connect(applyBtn, &QPushButton::clicked, this, &SettingsDialog::handleApply);
 	connect(cancelBtn, &QPushButton::clicked, this, &SettingsDialog::reject);
 	return root;
 }
 
-int SettingsDialog::handleApply() {
+void SettingsDialog::handleOK() {
 	QSettings settings;
 	QVector<View> views;
 	auto const viewsErr = collectViews(views);
 	if (viewsErr) {
-        return -1;
+		return;
 	}
 	setViews(settings, views);
 	setCameraConnectionData(settings, {
@@ -227,14 +224,8 @@ int SettingsDialog::handleApply() {
 	});
 	collectVideoConfig();
 	setVideoConfig(settings, m_videoConfig);
-    return 0;
-}
-
-void SettingsDialog::handleOK() {
-    if (handleApply() == 0) {
 	accept();
 }
-}
 
 void SettingsDialog::setupViewRow(int row, View const&view) {
 	// name

src/settingsdialog.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -38,8 +38,6 @@ class SettingsDialog: public QDialog {
 		QWidget *setupViewConfig(QWidget *parent);
 		QWidget *setupImageConfig(QWidget *parent);
 		QWidget *setupButtons(QWidget *parent);
-        [[nodiscard]]
-        int handleApply();
 		void handleOK();
 		void setupViewRow(int row, View const&view = {});
 		/**

src/slideview.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -43,7 +43,7 @@ QString SlideView::getNextSong() const {
 }
 
 void SlideView::pollUpdate(QString const&songName, int slide) {
-	auto const songItems = m_songSelector->findItems(songName, Qt::MatchFixedString);
+	auto songItems = m_songSelector->findItems(songName, Qt::MatchFixedString);
 	if (songItems.empty()) {
 		return;
 	}
@@ -68,10 +68,7 @@ void SlideView::changeSong(int song) {
 	}
 }
 
-void SlideView::slideListUpdate(QStringList tagList, QStringList const&slideList) {
+void SlideView::slideListUpdate(QStringList const&tagList, QStringList const&slideList) {
-	for (auto &tag : tagList) {
-		tag = tag.split("").join("\n");
-	}
 	m_currentSlide = 0;
 	m_slideTable->setRowCount(static_cast<int>(slideList.size()));
 	for (int i = 0; i < slideList.size(); ++i) {

src/slideview.hpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2021 - 2024 gary@drinkingtea.net
+ * Copyright 2021 - 2023 gary@drinkingtea.net
  *
  * This Source Code Form is subject to the terms of the Mozilla Public
  * License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -28,7 +28,7 @@ class SlideView: public QWidget {
 
 		void songListUpdate(QStringList const&songList);
 
-		void slideListUpdate(QStringList tagList, QStringList const&songList);
+		void slideListUpdate(QStringList const&tagList, QStringList const&songList);
 
 		void reset();