diff options
Diffstat (limited to 'examples/data/scripts/follow.js')
-rw-r--r-- | examples/data/scripts/follow.js | 74 |
1 files changed, 40 insertions, 34 deletions
diff --git a/examples/data/scripts/follow.js b/examples/data/scripts/follow.js index a42447c..d995696 100644 --- a/examples/data/scripts/follow.js +++ b/examples/data/scripts/follow.js @@ -119,31 +119,37 @@ function generateHint(el, label) { // hint.style.webkitTransform = 'scale(1) rotate(0deg) translate(-6px,-5px)'; return hint; } -//Here we choose what to do with an element if we -//want to "follow" it. On form elements we "select" -//or pass the focus, on links we try to perform a click, -//but at least set the href of the link. (needs some improvements) + +// Here we choose what to do with an element that the user has selected. +// Form elements get selected and/or focussed, and links and buttons are +// clicked. This function returns "XXXRESET_MODEXXX" to indicate that uzbl +// should be reset to command mode with an empty keycmd, or +// "XXX_EMIT_FORM_ACTIVEXXX" to indicate that uzbl should be set to insert mode. function clickElem(item) { removeAllHints(); if (item) { var name = item.tagName; - if (name == 'A') { + if (name == 'BUTTON') { item.click(); - window.location = item.href; + return "XXXRESET_MODEXXX"; } else if (name == 'INPUT') { - var type = item.getAttribute('type').toUpperCase(); - if (type == 'TEXT' || type == 'FILE' || type == 'PASSWORD') { + var type = item.type.toUpperCase(); + if (type == 'TEXT' || type == 'SEARCH' || type == 'PASSWORD') { item.focus(); item.select(); + return "XXXEMIT_FORM_ACTIVEXXX"; } else { item.click(); + return "XXXRESET_MODEXXX"; } } else if (name == 'TEXTAREA' || name == 'SELECT') { item.focus(); item.select(); + return "XXXEMIT_FORM_ACTIVEXXX"; } else { item.click(); window.location = item.href; + return "XXXRESET_MODEXXX"; } } } @@ -166,7 +172,7 @@ function addFormElems() { for (var f = 0; f < forms.length; f++) { for (var e = 0; e < forms[f].elements.length; e++) { var el = forms[f].elements[e]; - if (el && ['INPUT', 'TEXTAREA', 'SELECT'].indexOf(el.tagName) + 1 && isVisible(el) && elementInViewport(el)) { + if (el && ['INPUT', 'TEXTAREA', 'SELECT', 'BUTTON'].indexOf(el.tagName) + 1 && isVisible(el) && elementInViewport(el)) { res[0].push(el); } } @@ -193,38 +199,38 @@ function reDrawHints(elems, chars) { // pass: number of keys // returns: key length function labelLength(n) { - var oldn = n; - var keylen = 0; - if(n < 2) { - return 1; - } - n -= 1; // our highest key will be n-1 - while(n) { - keylen += 1; - n = Math.floor(n / charset.length); - } - return keylen; + var oldn = n; + var keylen = 0; + if(n < 2) { + return 1; + } + n -= 1; // our highest key will be n-1 + while(n) { + keylen += 1; + n = Math.floor(n / charset.length); + } + return keylen; } // pass: number // returns: label function intToLabel(n) { - var label = ''; - do { - label = charset.charAt(n % charset.length) + label; - n = Math.floor(n / charset.length); - } while(n); - return label; + var label = ''; + do { + label = charset.charAt(n % charset.length) + label; + n = Math.floor(n / charset.length); + } while(n); + return label; } // pass: label // returns: number function labelToInt(label) { - var n = 0; - var i; - for(i = 0; i < label.length; ++i) { - n *= charset.length; - n += charset.indexOf(label[i]); - } - return n; + var n = 0; + var i; + for(i = 0; i < label.length; ++i) { + n *= charset.length; + n += charset.indexOf(label[i]); + } + return n; } //Put it all together function followLinks(follow) { @@ -242,7 +248,7 @@ function followLinks(follow) { var oldDiv = doc.getElementById(uzbldivid); var leftover = [[], []]; if (s.length == len && linknr < elems[0].length && linknr >= 0) { - clickElem(elems[0][linknr]); + return clickElem(elems[0][linknr]); } else { for (var j = 0; j < elems[0].length; j++) { var b = true; |