diff options
Diffstat (limited to 'background_scripts/settings.coffee')
| -rw-r--r-- | background_scripts/settings.coffee | 53 |
1 files changed, 46 insertions, 7 deletions
diff --git a/background_scripts/settings.coffee b/background_scripts/settings.coffee index 0fe1e1bb..175f3262 100644 --- a/background_scripts/settings.coffee +++ b/background_scripts/settings.coffee @@ -1,5 +1,5 @@ # -# Used by everyone to manipulate localStorage. +# Used by all parts of Vimium to manipulate localStorage. # root = exports ? window @@ -8,18 +8,54 @@ root.Settings = Settings = if (key of localStorage) then JSON.parse(localStorage[key]) else @defaults[key] set: (key, value) -> - # don't store the value if it is equal to the default, so we can change the defaults in the future + # Don't store the value if it is equal to the default, so we can change the defaults in the future if (value == @defaults[key]) @clear(key) else - localStorage[key] = JSON.stringify(value) + jsonValue = JSON.stringify value + localStorage[key] = jsonValue + Sync.set key, jsonValue - clear: (key) -> delete localStorage[key] + clear: (key) -> + if @has key + delete localStorage[key] + Sync.clear key has: (key) -> key of localStorage - # options/options.(coffee|html) only handle booleans and strings; therefore - # all defaults must be booleans or strings + # For settings which require action when their value changes, add hooks here called from + # options/options.coffee (when the options page is saved), and from background_scripts/sync.coffee (when an + # update propagates from chrome.storage.sync). + postUpdateHooks: + keyMappings: (value) -> + root.Commands.clearKeyMappingsAndSetDefaults() + root.Commands.parseCustomKeyMappings value + root.refreshCompletionKeysAfterMappingSave() + + searchEngines: (value) -> + root.Settings.parseSearchEngines value + + # postUpdateHooks convenience wrapper + performPostUpdateHook: (key, value) -> + @postUpdateHooks[key] value if @postUpdateHooks[key] + + # Here we have our functions that parse the search engines + # this is a map that we use to store our search engines for use. + searchEnginesMap: {} + + # this parses the search engines settings and clears the old searchEngines and sets the new one + parseSearchEngines: (searchEnginesText) -> + @searchEnginesMap = {} + # find the split pairs by first splitting by line then splitting on the first `: ` + split_pairs = ( pair.split( /: (.+)/, 2) for pair in searchEnginesText.split( /\n/ ) when pair[0] != "#" ) + @searchEnginesMap[a[0]] = a[1] for a in split_pairs + @searchEnginesMap + getSearchEngines: -> + this.parseSearchEngines(@get("searchEngines") || "") if Object.keys(@searchEnginesMap).length == 0 + @searchEnginesMap + + # options.coffee and options.html only handle booleans and strings; therefore all defaults must be booleans + # or strings defaults: scrollStepSize: 60 linkHintCharacters: "sadfjklewcmpgh" @@ -49,7 +85,7 @@ root.Settings = Settings = """ http*://mail.google.com/* """ - # NOTE : If a page contains both a single angle-bracket link and a double angle-bracket link, then in + # NOTE: If a page contains both a single angle-bracket link and a double angle-bracket link, then in # most cases the single bracket link will be "prev/next page" and the double bracket link will be # "first/last page", so we put the single bracket first in the pattern string so that it gets searched # for first. @@ -60,9 +96,12 @@ root.Settings = Settings = nextPatterns: "next,more,>,\u2192,\xbb,\u226b,>>" # default/fall back search engine searchUrl: "http://www.google.com/search?q=" + # put in an example search engine + searchEngines: "w: http://www.wikipedia.org/w/index.php?title=Special:Search&search=%s" settingsVersion: Utils.getCurrentVersion() + # We use settingsVersion to coordinate any necessary schema changes. if Utils.compareVersions("1.42", Settings.get("settingsVersion")) != -1 Settings.set("scrollStepSize", parseFloat Settings.get("scrollStepSize")) |