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author | Shin'ya Ueoka <ueokande@i-beam.org> | 2018-05-06 21:42:43 +0900 |
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committer | GitHub <noreply@github.com> | 2018-05-06 21:42:43 +0900 |
commit | 104a9666ff627b11ce7cf3a5bf096b1bc3437bc1 (patch) | |
tree | 4d995736429753d8c9d2892ef6195e6517777fc9 /src/background/reducers/tab.js | |
parent | 828ac8cd84ddae9565be67f56e452a416b305c7a (diff) | |
parent | cf30ef0cd503b3b9dee882202d64ba9db9922ee3 (diff) |
Merge pull request #386 from ueokande/addon-enabled-indicator
Addon enabled indicator
Diffstat (limited to 'src/background/reducers/tab.js')
-rw-r--r-- | src/background/reducers/tab.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/background/reducers/tab.js b/src/background/reducers/tab.js new file mode 100644 index 0000000..e0cdf32 --- /dev/null +++ b/src/background/reducers/tab.js @@ -0,0 +1,19 @@ +import actions from 'background/actions'; + +const defaultState = { + previousSelected: -1, + currentSelected: -1, +}; + +export default function reducer(state = defaultState, action = {}) { + switch (action.type) { + case actions.TAB_SELECTED: + return { + previousSelected: state.currentSelected, + currentSelected: action.tabId, + }; + default: + return state; + } +} + |