diff options
Diffstat (limited to 'content_scripts/link_hints.coffee')
| -rw-r--r-- | content_scripts/link_hints.coffee | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/content_scripts/link_hints.coffee b/content_scripts/link_hints.coffee index ca104dd6..31cdcfdf 100644 --- a/content_scripts/link_hints.coffee +++ b/content_scripts/link_hints.coffee @@ -32,6 +32,8 @@ LinkHints = hintMode: null # Call this function on exit (if defined). onExit: null + # A count of the number of Tab presses since the last non-Tab keyboard event. + tabCount: 0 # We need this as a top-level function because our command system doesn't yet support arguments. activateModeToOpenInNewTab: -> @activateMode(OPEN_IN_NEW_BG_TAB) @@ -266,8 +268,12 @@ LinkHints = return if @delayMode or event.repeat @keydownKeyChar = KeyboardUtils.getKeyChar(event).toLowerCase() + previousTabCount = @tabCount + @tabCount = 0 + if event.keyCode in [ keyCodes.shiftKey, keyCodes.ctrlKey ] and @mode in [ OPEN_IN_CURRENT_TAB, OPEN_WITH_QUEUE, OPEN_IN_NEW_BG_TAB, OPEN_IN_NEW_FG_TAB ] + @tabCount = previousTabCount # Toggle whether to open the link in a new or current tab. previousMode = @mode keyCode = event.keyCode @@ -292,7 +298,11 @@ LinkHints = else if @markerMatcher.activateOnEnter and event.keyCode == keyCodes.enter # Activate the lowest-numbered link hint that matches the current state. - @updateVisibleMarkers hintMarkers, true + @updateVisibleMarkers hintMarkers, true, previousTabCount + + else if event.keyCode == keyCodes.tab + @tabCount = previousTabCount + (if event.shiftKey then -1 else 1) + @updateVisibleMarkers hintMarkers, false, @tabCount else return @@ -312,13 +322,14 @@ LinkHints = # We've handled the event, so suppress it. DomUtils.suppressEvent event - updateVisibleMarkers: (hintMarkers, activateFirst = false) -> - keyResult = @markerMatcher.getMatchingHints hintMarkers + updateVisibleMarkers: (hintMarkers, activateActiveHint = false, tabCount = 0) -> + keyResult = @markerMatcher.getMatchingHints hintMarkers, tabCount linksMatched = keyResult.linksMatched if (linksMatched.length == 0) @deactivateMode() - else if activateFirst - @activateLink(linksMatched[0], 0) + else if activateActiveHint + tabCount = ((linksMatched.length * Math.abs tabCount) + tabCount) % linksMatched.length + @activateLink(linksMatched[tabCount], 0) else if (linksMatched.length == 1) @activateLink(linksMatched[0], keyResult.delay ? 0) else @@ -374,6 +385,7 @@ LinkHints = @hintMode = null @onExit?() @onExit = null + @tabCount = 0 if delay Utils.setTimeout delay, -> @@ -462,6 +474,7 @@ class FilterHints @hintKeystrokeQueue = [] @linkTextKeystrokeQueue = [] @labelMap = {} + @previousActiveHintMarker = null # # Generate a map of input element => label @@ -519,9 +532,12 @@ class FilterHints marker.showLinkText = linkTextObject.show @renderMarker(marker) + @previousActiveHintMarker = hintMarkers[0] + @previousActiveHintMarker?.classList.add "vimiumActiveHintMarker" + hintMarkers - getMatchingHints: (hintMarkers) -> + getMatchingHints: (hintMarkers, tabCount = 0) -> delay = 0 # At this point, linkTextKeystrokeQueue and hintKeystrokeQueue have been updated to reflect the latest @@ -535,6 +551,13 @@ class FilterHints # should avoid passing control back to command mode immediately after a match is found. delay = 200 + # Visually highlight of the active hint (that is, the one that will be activated if the user + # types <Enter>). + tabCount = ((linksMatched.length * Math.abs tabCount) + tabCount) % linksMatched.length + @previousActiveHintMarker?.classList.remove "vimiumActiveHintMarker" + @previousActiveHintMarker = linksMatched[tabCount] + @previousActiveHintMarker?.classList.add "vimiumActiveHintMarker" + { linksMatched: linksMatched, delay: delay } pushKeyChar: (keyChar, keydownKeyChar) -> |