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authorKarel Kočí <karel.koci@nic.cz>2017-10-18 10:56:40 +0200
committerKarel Kočí <karel.koci@nic.cz>2017-10-18 10:56:40 +0200
commit7ca61f073f215214bcd997408a8a4b4b0c37705e (patch)
tree8a600fb288d25e0f9134a9e0aab7d0c32e84dd0c /surf
parentef44451e7a7a60ec2c6382f811f709fa5686c2a2 (diff)
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Add surf configuration
Diffstat (limited to 'surf')
-rw-r--r--surf/script.js186
-rw-r--r--surf/styles/default.css0
2 files changed, 186 insertions, 0 deletions
diff --git a/surf/script.js b/surf/script.js
new file mode 100644
index 0000000..36ff8a6
--- /dev/null
+++ b/surf/script.js
@@ -0,0 +1,186 @@
+
+// Easylinks (inspired but my own implementation)
+var elink_modkey = 18; //ctrl=17, alt=18
+var elink_copykey = 67; // c
+var elink_newwinkey = 84; // t
+var elink_openkey = 70; // f
+
+var elink_ankers = {};
+var elink_labels = {};
+
+// Creates visual tags on website
+elink_create = function() {
+ // Just to be sure remove any previous one first
+ elink_remove();
+ // Get all a and input elements
+ elink_ankers = document.getElementsByTagName("a");
+ elink_ankers.push.apply( document.getElementsByTagName("input") );
+ // For every anker create label
+ for (var i=0; i<ankers.length; i++) {
+ var a = ankers[i];
+ if (!a.href) continue; // ignore if it leads nowhere
+
+ var b = base(i+1,nr_base);
+ var d = document.createElement("span");
+ d.style.visibility="hidden";
+ d.innerHTML=b;
+ for(var s in label_style)
+ d.style[s]=label_style[s];
+ labels[b]={"a":a, "rep":d};
+ a.parentNode.insertBefore(d, a.nextSibling);
+ }
+}
+
+// Removes visual tags on website
+elink_remove = function() {
+ for (var i=0; i<elink_labels.length; i++) {
+
+ }
+ // Reset to empty tables
+ elink_ankers = {};
+ elink_labels = {};
+}
+
+elink_setup = function() {
+ // set key handler
+ window.onkeydown=function(e) {
+ if (e.keyCode == modkey) {
+ elink_create();
+ }
+ }
+ window.onkeyup=function(e) {
+ if (e.keyCode == modkey ) {
+ open_link(input);
+ set_ui("hidden");
+ hl(input);
+ } else if (ui_visible) {
+ if(e.keyCode == newwinkey) {
+ open_link(input, true);
+ set_ui("hidden");
+ } else if(e.keyCode == cancelkey)
+ input="";
+ else if(e.keyCode == openkey) {
+ open_link(input);
+ set_ui("hidden");
+ }
+ else
+ input += String.fromCharCode(e.keyCode);
+ hl(input);
+ }
+ }
+ // TODO
+
+ if(document.readyState!="complete") {
+ window.setTimeout("elink_setup()",200);
+ }
+}
+elink_setup();
+
+
+testcomplete = function() {
+ if(document.readyState=="complete") {
+ run(); return;
+ }
+ window.setTimeout("testcomplete()",200);
+}
+testcomplete();
+
+run=function() {
+ // config , any css
+ var modkey = 18; //ctrl=17, alt=18
+ var cancelkey = 67; // c
+ var newwinkey = 84; // t
+ var openkey = 70; // f
+ var label_style = {"color":"black","fontSize":"10px","backgroundColor":"#27FF27","fontWeight":"normal","margin":"0px","padding":"0px","position":"absolute","zIndex":99};
+ var hl_style = {"backgroundColor":"#E3FF38","fontSize":"15px"};
+ var nr_base = 5; // >=10 : normal integer,
+
+ // globals
+ var ankers = document.getElementsByTagName("a");
+ var labels = new Object();
+ var ui_visible = false;
+ var input = "";
+
+ // functions
+ hl=function(t) {
+ for(var id in labels) {
+ if (t && id.match("^"+t)==t)
+ for(var s in hl_style)
+ labels[id].rep.style[s]=hl_style[s];
+ else
+ for(var s in label_style)
+ labels[id].rep.style[s]=label_style[s];
+ }
+ }
+ open_link=function(id, new_win) {
+ try {
+ var a = labels[input].a;
+ if(a && !new_win) window.location.href=a.href;
+ if(a && new_win) window.open(a.href,a.href);
+ } catch (e) {}
+ }
+ set_ui=function(s) {
+ var pos = "static";
+ ui_visible = true;
+ if(s == "hidden") {
+ ui_visible = false;
+ pos = "absolute";
+ input="";
+ }
+ for(var id in labels) {
+ labels[id].rep.style.visibility=s;
+ labels[id].rep.style.position=pos;
+ }
+ }
+ base=function(n, b) {
+ if(b>=10) return n.toString();
+ var res = new Array();
+ while(n) {
+ res.push( (n%b +1).toString() )
+ n=parseInt(n/b);
+ }
+ return res.reverse().join("");
+ }
+
+ // main
+ // create labels
+ for (var i=0; i<ankers.length; i++) {
+ var a = ankers[i];
+ if (!a.href) continue;
+ var b = base(i+1,nr_base);
+ var d = document.createElement("span");
+ d.style.visibility="hidden";
+ d.innerHTML=b;
+ for(var s in label_style)
+ d.style[s]=label_style[s];
+ labels[b]={"a":a, "rep":d};
+ a.parentNode.insertBefore(d, a.nextSibling);
+ }
+
+ // set key handler
+ window.onkeydown=function(e) {
+ if (e.keyCode == modkey) {
+ set_ui("visible");
+ }
+ }
+ window.onkeyup=function(e) {
+ if (e.keyCode == modkey ) {
+ open_link(input);
+ set_ui("hidden");
+ hl(input);
+ } else if (ui_visible) {
+ if(e.keyCode == newwinkey) {
+ open_link(input, true);
+ set_ui("hidden");
+ } else if(e.keyCode == cancelkey)
+ input="";
+ else if(e.keyCode == openkey) {
+ open_link(input);
+ set_ui("hidden");
+ }
+ else
+ input += String.fromCharCode(e.keyCode);
+ hl(input);
+ }
+ }
+}
diff --git a/surf/styles/default.css b/surf/styles/default.css
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/surf/styles/default.css