Merge commit 'gcj/master' into experimental

2 files changed, 274 insertions, 0 deletions

diff --git a/examples/scripts/formfiller.pl b/examples/scripts/formfiller.pl
new file mode 100755
index 0000000..4c351b5
--- /dev/null
+++ b/examples/scripts/formfiller.pl
@@ -0,0 +1,99 @@
+#!/usr/bin/perl
+
+# a slightly more advanced form filler
+#
+# uses settings file like: $keydir/<domain>
+
+# user arg 1:
+# edit: force editing of the file (fetches if file is missing)
+# load: fill forms from file (fetches if file is missing)
+# new:  fetch new file	
+
+# usage example:
+# bind LL   = spawn /usr/share/uzbl/examples/scripts/formfiller2.pl load
+# bind LN  	= spawn /usr/share/uzbl/examples/scripts/formfiller2.pl new
+# bind LE		= spawn /usr/share/uzbl/examples/scripts/formfiller2.pl edit
+
+use strict;
+use Switch;
+
+my $keydir = $ENV{XDG_CONFIG_HOME} . "/uzbl/keys";
+my ($config,$pid,$xid,$fifo,$socket,$url,$title,$cmd) = @ARGV;
+if($fifo eq "") { die "No fifo"; };
+
+sub domain {
+  my ($url) = @_;
+  $url =~ s#http(s)?://([A-Za-z0-9\.-]+)(/.*)?#$2#;
+  return $url;
+};
+
+#my $editor = "xterm -e vim";
+my $editor = "gvim";
+
+# ideally, there would be some way to ask uzbl for the html content instead of having to redownload it with
+#	Also, you may need to fake the user-agent on some sites (like facebook)
+ my $downloader = "curl -A 'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.0.10) Gecko/2009042810 GranParadiso/3.0.10' ";
+#my $downloader = "curl -s";
+
+my @fields = ("type","name","value");
+
+my %command;
+
+$command{load} = sub {
+  my ($domain) = @_;
+  my $file = "$keydir/$domain";
+  if( -e $file){
+    open(FH,$file);
+    my (@lines) = <FH>;
+    close(FH);
+    $|++;
+    open(FIFO,">>$fifo");
+    print "opened $fifo\n";
+    foreach my $line (@lines) {
+        if($line !~ m/^#/){
+          my ($type,$name,$value) = ($line =~ /\s*(\w+)\s*\|\s*(.*?)\s*\|\s*(.*?)\s*$/);
+          switch ($type) {
+            case ""         {}
+            case "checkbox" { printf FIFO 'act js document.getElementsByName("%s")[0].checked = %s;',	$name, $value}
+            case "submit"   { printf FIFO 'act js function fs (n) {try{n.submit()} catch (e){fs(n.parentNode)}}; fs(document.getElementsByName("%s")[0]);', $name }
+            else            { printf FIFO 'act js document.getElementsByName("%s")[0].value = "%s";',	$name, $value}
+          }
+
+        print FIFO "\n";
+      }
+    }
+    $|--;
+    close(FIFO);
+  } else {
+    $command{new}->($domain);
+    $command{edit}->($domain);
+  }
+};
+$command{edit} = sub {
+  my ($domain) = @_;
+  my $file = "$keydir/$domain";
+  if(-e $file){
+    system ($editor, $file);
+  } else {
+    $command{new}->($domain);
+}
+};
+$command{new} = sub {
+  my ($domain) = @_;
+  my $file = "$keydir/$domain";
+  open(FILE,">>$file");
+  $|++;
+  print FILE "#make sure that there are no extra submits, since it may trigger the wrong one\n";
+  printf FILE "#%-10s | %-10s | %s\n", @fields;
+  print FILE "#------------------------------\n";
+  my @data = `$downloader $url`;
+  foreach my $line (@data){
+    if($line =~ m/<input ([^>].*?)>/i){
+      $line =~ s/.*(<input ([^>].*?)>).*/\1/;
+      printf FILE " %-10s | %-10s | %s\n", map { my ($r) = $line =~ /.*$_=["'](.*?)["']/;$r } @fields;
+    };
+  };
+  close(FILE);
+  $|--;
+};
+$command{$cmd}->(domain($url));
diff --git a/examples/scripts/linkfollow.js b/examples/scripts/linkfollow.js
new file mode 100644
index 0000000..9b7d811
--- /dev/null
+++ b/examples/scripts/linkfollow.js
@@ -0,0 +1,175 @@
+// link follower for uzbl
+// requires http://github.com/DuClare/uzbl/commit/6c11777067bdb8aac09bba78d54caea04f85e059
+//
+// first, it needs to be loaded before every time it is used.
+// One way would be to use something like load_start_handler to send
+// "act script link_follower.js"
+//
+// when script is loaded, it can be invoked with
+// bind f* = js setHints("%s")
+// bind f_ = js followLink("%s")
+//
+// based on follow_Numbers.js
+//
+// TODO: add classes to hinted elements
+
+
+var uzblid = 'uzbl_hint';
+var uzblclass = 'uzbl_hint_class'
+
+var doc = document;
+
+function elementPosition(el) {
+    var up = el.offsetTop;
+    var left = el.offsetLeft; var width = el.offsetWidth;
+    var height = el.offsetHeight;
+
+    while (el.offsetParent) {
+        el = el.offsetParent;
+        up += el.offsetTop;
+        left += el.offsetLeft;
+    }
+    return [up, left, width, height];
+}
+
+function generateHint(el, label) {
+    var hint = doc.createElement('div');
+    hint.setAttribute('class', uzblclass);
+    hint.innerText = label;
+    hint.style.display = 'inline';
+    hint.style.backgroundColor = '#B9FF00';
+    hint.style.border = '2px solid #4A6600';
+    hint.style.color = 'black';
+    hint.style.fontSize = '9px';
+    hint.style.fontWeight = 'bold';
+    hint.style.lineHeight = '9px';
+    hint.style.margin = '0px';
+    hint.style.padding = '1px';
+    hint.style.position = 'absolute';
+    hint.style.zIndex = '10000';
+    hint.style.textDecoration = 'none';
+    hint.style.webkitBorderRadius = '6px';
+    // Play around with this, pretty funny things to do :)
+    hint.style.webkitTransform = 'scale(1) rotate(0deg) translate(-6px,-5px)';
+    return hint;
+}
+
+function elementInViewport(el) {
+    offset = elementPosition(el);
+    var up = offset[0];
+    var left = offset[1];
+    var width = offset[2];
+    var height = offset[3];
+    return (up < window.pageYOffset + window.innerHeight && 
+				left < window.pageXOffset + window.innerWidth 
+				&& (up + height) > window.pageYOffset 
+				&& (left + width) > window.pageXOffset);
+}
+
+function isVisible(el) {
+
+			if (el == doc) { return true; }
+			if (!el) { return false; }
+			if (!el.parentNode) { return false; }
+			if (el.style) {
+					if (el.style.display == 'none') {
+							return false;
+					}
+					if (el.style.visibility == 'hidden') {
+							return false;
+					}
+			}
+			return isVisible(el.parentNode);
+}
+
+var hintable = "//a[@href] | //img | //input";
+
+function Matcher(str){
+	var numbers = str.replace(/[^\d]/g,"");
+	var words = str.replace(/\d/g,"").split(/\s+/).map(function (n) { return new RegExp(n,"i")});
+	this.test = test;
+	this.toString = toString;
+	this.numbers = numbers;
+	function test(element) {
+		// test all the regexp
+		return words.every(function (regex) { return element.textContent.match(regex)});
+	}
+	function toString(){
+		return "{"+numbers+"},{"+words+"}";
+	}
+}
+
+
+function setHints(r){
+	if(doc.body) doc.body.setAttribute("onkeyup","keyPressHandler(event)");
+	var re = new Matcher(r);
+	clearHints();
+	var c = 1;
+	var items = doc.evaluate(hintable,doc,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);
+	for (var i = 0; i < items.snapshotLength;i++){
+		var item = items.snapshotItem(i);
+		if(re.test(item) && isVisible(item) && elementInViewport(item)){
+			var h = generateHint(item,c);
+			item.appendChild(h);
+			c++;
+		}
+	}
+}
+
+function clearHints(){
+	var items = doc.evaluate("//div[@class='" + uzblclass + "']",doc,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);
+	for (var i = 0; i < items.snapshotLength;i++){
+		var item = items.snapshotItem(i);
+		item.parentNode.removeChild(item);
+	}
+}
+
+function keyPressHandler(e) {
+    var kC = window.event ? event.keyCode: e.keyCode;
+    var Esc = window.event ? 27 : e.DOM_VK_ESCAPE;
+    if (kC == Esc) {
+        clearHints();
+				doc.body.removeAttribute("onkeyup");
+    }
+}
+function followLink(follow){
+	var m = new Matcher(follow);
+	var elements = doc.evaluate("//*/div[@class='"+uzblclass+"']",doc,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);
+	// filter
+	var matched = [];
+	for (var i = 0; i < elements.snapshotLength;i++){
+		var item = elements.snapshotItem(i);
+		if(m.test(item.parentNode)){
+			matched.push(item.parentNode);
+		}
+	}
+	clearHints();
+	if(matched.length == 1) {
+		var item = matched[0];
+	} else {
+		var item = matched[parseInt(m.numbers,10)-1];
+	}
+    if (item) {
+			item.style.backgroundColor = "blue";
+
+        var name = item.tagName;
+        if (name == 'A') {
+            if(item.click) {item.click()};
+            window.location = item.href;
+        } else if (name == 'INPUT') {
+            var type = item.getAttribute('type').toUpperCase();
+            if (type == 'TEXT' || type == 'FILE' || type == 'PASSWORD') {
+                item.focus();
+                item.select();
+            } else {
+                item.click();
+            }
+        } else if (name == 'TEXTAREA' || name == 'SELECT') {
+            item.focus();
+            item.select();
+        } else {
+            item.click();
+            window.location = item.href;
+        }
+    }
+}