diff options
| -rw-r--r-- | content_scripts/hud.coffee | 88 | ||||
| -rw-r--r-- | content_scripts/vimium_frontend.coffee | 87 | ||||
| -rw-r--r-- | manifest.json | 1 | ||||
| -rw-r--r-- | tests/dom_tests/dom_tests.html | 1 |
4 files changed, 90 insertions, 87 deletions
diff --git a/content_scripts/hud.coffee b/content_scripts/hud.coffee new file mode 100644 index 00000000..9b23d050 --- /dev/null +++ b/content_scripts/hud.coffee @@ -0,0 +1,88 @@ +# +# A heads-up-display (HUD) for showing Vimium page operations. +# Note: you cannot interact with the HUD until document.body is available. +# +HUD = + _tweenId: -1 + _displayElement: null + + # This HUD is styled to precisely mimick the chrome HUD on Mac. Use the "has_popup_and_link_hud.html" + # test harness to tweak these styles to match Chrome's. One limitation of our HUD display is that + # it doesn't sit on top of horizontal scrollbars like Chrome's HUD does. + + showForDuration: (text, duration) -> + HUD.show(text) + HUD._showForDurationTimerId = setTimeout((-> HUD.hide()), duration) + + show: (text) -> + return unless HUD.enabled() + clearTimeout(HUD._showForDurationTimerId) + HUD.displayElement().innerText = text + clearInterval(HUD._tweenId) + HUD._tweenId = Tween.fade(HUD.displayElement(), 1.0, 150) + HUD.displayElement().style.display = "" + + # + # Retrieves the HUD HTML element. + # + displayElement: -> + if (!HUD._displayElement) + HUD._displayElement = HUD.createHudElement() + # Keep this far enough to the right so that it doesn't collide with the "popups blocked" chrome HUD. + HUD._displayElement.style.right = "150px" + HUD._displayElement + + createHudElement: -> + element = document.createElement("div") + element.className = "vimiumReset vimiumHUD" + document.body.appendChild(element) + element + + # Hide the HUD. + # If :immediate is falsy, then the HUD is faded out smoothly (otherwise it is hidden immediately). + # If :updateIndicator is truthy, then we also refresh the mode indicator. The only time we don't update the + # mode indicator, is when hide() is called for the mode indicator itself. + hide: (immediate = false, updateIndicator = true) -> + clearInterval(HUD._tweenId) + if immediate + HUD.displayElement().style.display = "none" unless updateIndicator + Mode.setIndicator() if updateIndicator + else + HUD._tweenId = Tween.fade HUD.displayElement(), 0, 150, -> HUD.hide true, updateIndicator + + isReady: do -> + ready = false + DomUtils.documentReady -> ready = true + -> ready and document.body != null + + # A preference which can be toggled in the Options page. */ + enabled: -> !settings.get("hideHud") + +Tween = + # + # Fades an element's alpha. Returns a timer ID which can be used to stop the tween via clearInterval. + # + fade: (element, toAlpha, duration, onComplete) -> + state = {} + state.duration = duration + state.startTime = (new Date()).getTime() + state.from = parseInt(element.style.opacity) || 0 + state.to = toAlpha + state.onUpdate = (value) -> + element.style.opacity = value + if (value == state.to && onComplete) + onComplete() + state.timerId = setInterval((-> Tween.performTweenStep(state)), 50) + state.timerId + + performTweenStep: (state) -> + elapsed = (new Date()).getTime() - state.startTime + if (elapsed >= state.duration) + clearInterval(state.timerId) + state.onUpdate(state.to) + else + value = (elapsed / state.duration) * (state.to - state.from) + state.from + state.onUpdate(value) + +root = exports ? window +root.HUD = HUD diff --git a/content_scripts/vimium_frontend.coffee b/content_scripts/vimium_frontend.coffee index d6cc835d..82d24f89 100644 --- a/content_scripts/vimium_frontend.coffee +++ b/content_scripts/vimium_frontend.coffee @@ -1141,92 +1141,6 @@ toggleHelpDialog = (html, fid) -> else showHelpDialog(html, fid) -# -# A heads-up-display (HUD) for showing Vimium page operations. -# Note: you cannot interact with the HUD until document.body is available. -# -HUD = - _tweenId: -1 - _displayElement: null - - # This HUD is styled to precisely mimick the chrome HUD on Mac. Use the "has_popup_and_link_hud.html" - # test harness to tweak these styles to match Chrome's. One limitation of our HUD display is that - # it doesn't sit on top of horizontal scrollbars like Chrome's HUD does. - - showForDuration: (text, duration) -> - HUD.show(text) - HUD._showForDurationTimerId = setTimeout((-> HUD.hide()), duration) - - show: (text) -> - return unless HUD.enabled() - clearTimeout(HUD._showForDurationTimerId) - HUD.displayElement().innerText = text - clearInterval(HUD._tweenId) - HUD._tweenId = Tween.fade(HUD.displayElement(), 1.0, 150) - HUD.displayElement().style.display = "" - - # - # Retrieves the HUD HTML element. - # - displayElement: -> - if (!HUD._displayElement) - HUD._displayElement = HUD.createHudElement() - # Keep this far enough to the right so that it doesn't collide with the "popups blocked" chrome HUD. - HUD._displayElement.style.right = "150px" - HUD._displayElement - - createHudElement: -> - element = document.createElement("div") - element.className = "vimiumReset vimiumHUD" - document.body.appendChild(element) - element - - # Hide the HUD. - # If :immediate is falsy, then the HUD is faded out smoothly (otherwise it is hidden immediately). - # If :updateIndicator is truthy, then we also refresh the mode indicator. The only time we don't update the - # mode indicator, is when hide() is called for the mode indicator itself. - hide: (immediate = false, updateIndicator = true) -> - clearInterval(HUD._tweenId) - if immediate - HUD.displayElement().style.display = "none" unless updateIndicator - Mode.setIndicator() if updateIndicator - else - HUD._tweenId = Tween.fade HUD.displayElement(), 0, 150, -> HUD.hide true, updateIndicator - - isReady: do -> - ready = false - DomUtils.documentReady -> ready = true - -> ready and document.body != null - - # A preference which can be toggled in the Options page. */ - enabled: -> !settings.get("hideHud") - -Tween = - # - # Fades an element's alpha. Returns a timer ID which can be used to stop the tween via clearInterval. - # - fade: (element, toAlpha, duration, onComplete) -> - state = {} - state.duration = duration - state.startTime = (new Date()).getTime() - state.from = parseInt(element.style.opacity) || 0 - state.to = toAlpha - state.onUpdate = (value) -> - element.style.opacity = value - if (value == state.to && onComplete) - onComplete() - state.timerId = setInterval((-> Tween.performTweenStep(state)), 50) - state.timerId - - performTweenStep: (state) -> - elapsed = (new Date()).getTime() - state.startTime - if (elapsed >= state.duration) - clearInterval(state.timerId) - state.onUpdate(state.to) - else - value = (elapsed / state.duration) * (state.to - state.from) + state.from - state.onUpdate(value) - CursorHider = # # Hide the cursor when the browser scrolls, and prevent mouse from hovering while invisible. @@ -1274,7 +1188,6 @@ window.onbeforeunload = -> root = exports ? window root.settings = settings -root.HUD = HUD root.handlerStack = handlerStack root.frameId = frameId root.windowIsFocused = windowIsFocused diff --git a/manifest.json b/manifest.json index 6445548a..59e210eb 100644 --- a/manifest.json +++ b/manifest.json @@ -52,6 +52,7 @@ "content_scripts/mode_passkeys.js", "content_scripts/mode_find.js", "content_scripts/mode_visual_edit.js", + "content_scripts/hud.js", "content_scripts/vimium_frontend.js" ], "css": ["content_scripts/vimium.css"], diff --git a/tests/dom_tests/dom_tests.html b/tests/dom_tests/dom_tests.html index cbd91bca..5ccd39e7 100644 --- a/tests/dom_tests/dom_tests.html +++ b/tests/dom_tests/dom_tests.html @@ -44,6 +44,7 @@ <script type="text/javascript" src="../../content_scripts/mode_insert.js"></script> <script type="text/javascript" src="../../content_scripts/mode_find.js"></script> <script type="text/javascript" src="../../content_scripts/mode_visual_edit.js"></script> + <script type="text/javascript" src="../../content_scripts/hud.js"></script> <script type="text/javascript" src="../../content_scripts/vimium_frontend.js"></script> <script type="text/javascript" src="../shoulda.js/shoulda.js"></script> |