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Diffstat (limited to 'devtools/client/netmonitor/src/reducers/sort.js')
-rw-r--r-- | devtools/client/netmonitor/src/reducers/sort.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/devtools/client/netmonitor/src/reducers/sort.js b/devtools/client/netmonitor/src/reducers/sort.js new file mode 100644 index 0000000000..0d3486f57b --- /dev/null +++ b/devtools/client/netmonitor/src/reducers/sort.js @@ -0,0 +1,48 @@ +/* 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/. */ + +"use strict"; + +const { + SORT_BY, + RESET_COLUMNS, +} = require("resource://devtools/client/netmonitor/src/constants.js"); + +function Sort() { + return { + // null means: sort by "waterfall", but don't highlight the table header + type: null, + ascending: true, + }; +} + +function sortReducer(state = new Sort(), action) { + switch (action.type) { + case SORT_BY: { + state = { ...state }; + if (action.sortType != null && action.sortType == state.type) { + state.ascending = !state.ascending; + } else { + state.type = action.sortType; + state.ascending = true; + } + return state; + } + + case RESET_COLUMNS: { + state = { ...state }; + state.type = null; + state.ascending = true; + return state; + } + + default: + return state; + } +} + +module.exports = { + Sort, + sortReducer, +}; |