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| 1 # Copyright (c) 2015 The Chromium Authors. All rights reserved. | |
| 2 # Use of this source code is governed by a BSD-style license that can be | |
| 3 # found in the LICENSE file. | |
| 4 | |
| 5 # This file included into a targets definition creates a target that generates | |
| 6 # native and HTML/JS supporting code for Web UI element from element's | |
| 7 # declaration JSON file. | |
| 8 # | |
| 9 # Example: | |
| 10 # 'targets': [ | |
| 11 # ... | |
| 12 # { | |
| 13 # 'variables': { | |
| 14 # 'declaration_file': 'path/to/file.json' | |
| 15 # } | |
| 16 # 'includes': ['path/to/this/file.gypi'] | |
| 17 # }, | |
| 18 # ... | |
| 19 # ] | |
| 20 # | |
| 21 # Such inclusion creates a target, which name is deduced from declaration file | |
| 22 # name by removing extension and adding '_wug_generated' prefix, e.g. for | |
| 23 # declaration file named 'some_type.json' will be created target named | |
| 24 # 'some_type_wug_generated'. This is needed to properly handle dependencies | |
| 25 # between declaration files and their imports. | |
| 26 # | |
| 27 # For declaration file with a full path 'src/full/path/some_type.json' 5 files | |
| 28 # will be generated and compiled: | |
| 29 # <(SHARED_INTERMEDIATE_DIR)/wug/full/path/some_type_export.h | |
| 30 # <(SHARED_INTERMEDIATE_DIR)/wug/full/path/some_type_view.h | |
| 31 # <(SHARED_INTERMEDIATE_DIR)/wug/full/path/some_type_view_model.cc | |
| 32 # <(SHARED_INTERMEDIATE_DIR)/wug/full/path/some_type_view_model.h | |
| 33 # <(SHARED_INTERMEDIATE_DIR)/wug/full/path/some_type_webui_view.cc | |
| 34 | |
| 35 { | |
| 36 'variables': { | |
| 37 'generator_dir': '<(DEPTH)/components/webui_generator/generator', | |
| 38 'helper_path': '<(generator_dir)/build_helper.py', | |
| 39 'generator_path': '<(generator_dir)/gen_sources.py', | |
| 40 'out_dir': '<(SHARED_INTERMEDIATE_DIR)/wug', | |
| 41 'helper_cl': 'python <(helper_path) --root=<(DEPTH) <(declaration_file)', | |
| 42 'dirname': '<(out_dir)/<!(<(helper_cl) --output=dirname)', | |
| 43 'view_cc': '<(dirname)/<!(<(helper_cl) --output=view_cc)', | |
| 44 'view_h': '<(dirname)/<!(<(helper_cl) --output=view_h)', | |
| 45 'model_cc': '<(dirname)/<!(<(helper_cl) --output=model_cc)', | |
| 46 'model_h': '<(dirname)/<!(<(helper_cl) --output=model_h)', | |
| 47 'export_h': '<(dirname)/<!(<(helper_cl) --output=export_h)', | |
| 48 'impl_macro': '<!(<(helper_cl) --output=impl_macro)', | |
| 49 }, | |
| 50 'target_name': '<!(<(helper_cl) --output=target_name)', | |
| 51 'type': '<(component)', | |
| 52 'sources': [ | |
| 53 '<(view_cc)', | |
| 54 '<(view_h)', | |
| 55 '<(model_cc)', | |
| 56 '<(model_h)', | |
| 57 '<(export_h)', | |
| 58 ], | |
| 59 'defines': [ | |
| 60 '<(impl_macro)', | |
| 61 ], | |
| 62 'actions': [ | |
| 63 { | |
| 64 'action_name': 'gen_files', | |
| 65 'inputs': [ | |
| 66 '<(generator_path)', | |
| 67 '<(generator_dir)/declaration.py', | |
| 68 '<(generator_dir)/export_h.py', | |
| 69 '<(generator_dir)/html_view.py', | |
| 70 '<(generator_dir)/util.py', | |
| 71 '<(generator_dir)/view_model.py', | |
| 72 '<(generator_dir)/web_ui_view.py', | |
| 73 '<(declaration_file)', | |
| 74 ], | |
| 75 'outputs': [ | |
| 76 '<(view_cc)', | |
| 77 '<(view_h)', | |
| 78 '<(model_cc)', | |
| 79 '<(model_h)', | |
| 80 '<(export_h)', | |
| 81 ], | |
| 82 'action': [ | |
| 83 'python', | |
| 84 '<(generator_path)', | |
| 85 '--root=<(DEPTH)', | |
| 86 '--destination=<(out_dir)', | |
| 87 '<(declaration_file)' | |
| 88 ], | |
| 89 'message': 'Generating C++ code from <(declaration_file).', | |
| 90 }, | |
| 91 ], | |
| 92 'dependencies': [ | |
| 93 '<(DEPTH)/base/base.gyp:base', | |
| 94 '<(DEPTH)/components/components.gyp:login', | |
| 95 '<(DEPTH)/components/components.gyp:webui_generator', | |
| 96 '<(DEPTH)/components/components_strings.gyp:components_strings', | |
| 97 '<(DEPTH)/skia/skia.gyp:skia', | |
| 98 '<!@(<(helper_cl) --output=import_dependencies)', | |
| 99 ], | |
| 100 'include_dirs': [ | |
| 101 '<(DEPTH)', | |
| 102 '<(out_dir)', | |
| 103 ], | |
| 104 'all_dependent_settings': { | |
| 105 'include_dirs': [ | |
| 106 '<(DEPTH)', | |
| 107 '<(out_dir)', | |
| 108 ], | |
| 109 }, | |
| 110 'export_dependent_settings': [ | |
| 111 '<(DEPTH)/components/components.gyp:webui_generator', | |
| 112 '<(DEPTH)/components/components.gyp:login', | |
| 113 ], | |
| 114 # This target exports a hard dependency because it generates header | |
| 115 # files. | |
| 116 'hard_dependency': 1, | |
| 117 } | |
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