From: Skullheadx <admonty1@protonmail.com>
Date: Wed, 29 Apr 2026 05:40:24 +0000 (-0400)
Subject: update surf with link hints script
X-Git-Url: http://git.skullheadx.com/links.html?a=commitdiff_plain;h=5c039f71de5962a86fd5c391b3f5727ed9f33e73;p=nixos.git

update surf with link hints script

a bit broken
---

diff --git a/dotfiles/surf/script.js b/dotfiles/surf/script.js
new file mode 100644
index 0000000..9c5f339
--- /dev/null
+++ b/dotfiles/surf/script.js
@@ -0,0 +1,313 @@
+/* based on chromium plugin code, adapted by Nibble<.gs@gmail.com> */
+var hint_num_str = '';
+var hint_elems = [];
+var hint_open_in_new_tab = false;
+var hint_enabled = false;
+function hintMode(newtab){
+	hint_enabled = true;
+	if (newtab) {
+		hint_open_in_new_tab = true;
+	} else {
+		hint_open_in_new_tab = false;
+	}
+	setHints();
+	document.removeEventListener('keydown', initKeyBind, false);
+	document.addEventListener('keydown', hintHandler, false);
+	hint_num_str = '';
+}
+function hintHandler(e){
+	e.preventDefault();  //Stop Default Event 
+	var pressedKey = get_key(e);
+	if (pressedKey == 'Enter') {
+		if (hint_num_str == '')
+			hint_num_str = '1';
+		judgeHintNum(Number(hint_num_str));
+	} else if (/[0-9]/.test(pressedKey) == false) {
+		removeHints();
+	} else {
+		hint_num_str += pressedKey;
+		var hint_num = Number(hint_num_str);
+		if (hint_num * 10 > hint_elems.length + 1) {
+			judgeHintNum(hint_num);
+		} else {
+			var hint_elem = hint_elems[hint_num - 1];
+			if (hint_elem != undefined && hint_elem.tagName.toLowerCase() == 'a') {
+				setHighlight(hint_elem, true);
+			}
+		}
+	}
+}
+function setHighlight(elem, is_active) {
+	if (is_active) {
+		var active_elem = document.body.querySelector('a[highlight=hint_active]');
+		if (active_elem != undefined)
+			active_elem.setAttribute('highlight', 'hint_elem');
+		elem.setAttribute('highlight', 'hint_active');
+	} else {
+		elem.setAttribute('highlight', 'hint_elem');
+	}
+}
+function setHintRules() {
+	 if (document.styleSheets.length < 1) {
+	    var style = document.createElement("style");
+	    style.appendChild(document.createTextNode(""));
+	    document.head.appendChild(style);
+	}
+	var ss = document.styleSheets[0];
+	ss.insertRule('a[highlight=hint_elem] {background-color: yellow}', 0);
+	ss.insertRule('a[highlight=hint_active] {background-color: lime}', 0);
+}
+function deleteHintRules() {
+	var ss = document.styleSheets[0];
+	ss.deleteRule(0);
+	ss.deleteRule(0);
+}
+function judgeHintNum(hint_num) {
+	var hint_elem = hint_elems[hint_num - 1];
+	if (hint_elem != undefined) {
+		execSelect(hint_elem);
+	} else {
+		removeHints();
+	}
+}
+function execSelect(elem) {
+	var tag_name = elem.tagName.toLowerCase();
+	var type = elem.type ? elem.type.toLowerCase() : "";
+	if (tag_name == 'a' && elem.href != '') {
+		setHighlight(elem, true);
+		// TODO: ajax, <select>
+		if (hint_open_in_new_tab)
+			window.open(elem.href);
+		else location.href=elem.href;
+	} else if (tag_name == 'input' && (type == "submit" || type == "button" || type == "reset")) {
+		elem.click();
+	} else if (tag_name == 'input' && (type == "radio" || type == "checkbox")) {
+		// TODO: toggle checkbox
+		elem.checked = !elem.checked;
+	} else if (tag_name == 'input' || tag_name == 'textarea') {
+		elem.focus();
+		elem.setSelectionRange(elem.value.length, elem.value.length);
+	}
+	removeHints();
+}
+function setHints() {
+	setHintRules();
+	var win_top = window.scrollY;
+	var win_bottom = win_top + window.innerHeight;
+	var win_left = window.scrollX;
+	var win_right = win_left + window.innerWidth;
+	// TODO: <area>
+	var elems = document.body.querySelectorAll('a, input:not([type=hidden]), textarea, select, button');
+	var div = document.createElement('div');
+	div.setAttribute('highlight', 'hints');
+	document.body.appendChild(div);
+	for (var i = 0; i < elems.length; i++) {
+		var elem = elems[i];
+		if (!isHintDisplay(elem))
+			continue;
+		var pos = elem.getBoundingClientRect();
+		var elem_top = win_top + pos.top;
+		var elem_bottom = win_top + pos.bottom;
+		var elem_left = win_left + pos.left;
+		var elem_right = win_left + pos.left;
+		if ( elem_bottom >= win_top && elem_top <= win_bottom) {
+			hint_elems.push(elem);
+			setHighlight(elem, false);
+			var span = document.createElement('span');
+			span.style.cssText = [ 
+				'left: ', elem_left, 'px;',
+				'top: ', elem_top, 'px;',
+				'position: absolute;',
+				'font-size: 13px;',
+				'background-color: ' + (hint_open_in_new_tab ? '#ff6600' : 'red') + ';',
+				'color: white;',
+				'font-weight: bold;',
+				'padding: 0px 1px;',
+				'z-index: 100000;'
+					].join('');
+			span.innerHTML = hint_elems.length;
+			div.appendChild(span);
+			if (elem.tagName.toLowerCase() == 'a') {
+				if (hint_elems.length == 1) {
+					setHighlight(elem, true);
+				} else {
+					setHighlight(elem, false);
+				}
+			}
+		}
+	}
+}
+function isHintDisplay(elem) {
+	var pos = elem.getBoundingClientRect();
+	return (pos.height != 0 && pos.width != 0);
+}
+function removeHints() {
+	if (!hint_enabled)
+		return;
+	hint_enabled = false;
+	deleteHintRules();
+	for (var i = 0; i < hint_elems.length; i++) {
+		hint_elems[i].removeAttribute('highlight');
+	}
+	hint_elems = [];
+	hint_num_str = '';
+	var div = document.body.querySelector('div[highlight=hints]');
+	if (div != undefined) {
+		document.body.removeChild(div);
+	}
+	document.removeEventListener('keydown', hintHandler, false);
+	document.addEventListener('keydown', initKeyBind, false);
+}
+
+
+const commands = {
+    'hintMode()': () => hintMode(),
+    'hintMode(true)': () => hintMode(true),
+    'removeHints()': () => removeHints()
+};
+
+function addKeyBind(key, funcName, eve) {
+    var pressedKey = get_key(eve);
+    if (pressedKey == key) {
+        eve.preventDefault(); 
+        
+        if (commands[funcName]) {
+            commands[funcName]();
+        } else {
+            console.error("No function mapped for: " + funcName);
+        }
+    }
+}
+
+
+document.addEventListener( 'keydown', initKeyBind, false );
+function initKeyBind(e){
+	var t = e.target;
+
+	if (t.nodeName === 'INPUT' || t.nodeName === 'TEXTAREA'){
+		return;
+	}
+
+	if( t.nodeType == 1){
+		addKeyBind( 'C-f', 'hintMode()', e );
+		addKeyBind( 'C-f', 'hintMode(true)', e );
+		addKeyBind( 'C-x', 'removeHints()', e );
+	}
+}
+var keyId = {
+	"U+0008" : "BackSpace",
+	"U+0009" : "Tab",
+	"U+0018" : "Cancel",
+	"U+001B" : "Esc",
+	"U+0020" : "Space",
+	"U+0021" : "!",
+	"U+0022" : "\"",
+	"U+0023" : "#",
+	"U+0024" : "$",
+	"U+0026" : "&",
+	"U+0027" : "'",
+	"U+0028" : "(",
+	"U+0029" : ")",
+	"U+002A" : "*",
+	"U+002B" : "+",
+	"U+002C" : ",",
+	"U+002D" : "-",
+	"U+002E" : ".",
+	"U+002F" : "/",
+	"U+0030" : "0",
+	"U+0031" : "1",
+	"U+0032" : "2",
+	"U+0033" : "3",
+	"U+0034" : "4",
+	"U+0035" : "5",
+	"U+0036" : "6",
+	"U+0037" : "7",
+	"U+0038" : "8",
+	"U+0039" : "9",
+	"U+003A" : ":",
+	"U+003B" : ";",
+	"U+003C" : "<",
+	"U+003D" : "=",
+	"U+003E" : ">",
+	"U+003F" : "?",
+	"U+0040" : "@",
+	"U+0041" : "a",
+	"U+0042" : "b",
+	"U+0043" : "c",
+	"U+0044" : "d",
+	"U+0045" : "e",
+	"U+0046" : "f",
+	"U+0047" : "g",
+	"U+0048" : "h",
+	"U+0049" : "i",
+	"U+004A" : "j",
+	"U+004B" : "k",
+	"U+004C" : "l",
+	"U+004D" : "m",
+	"U+004E" : "n",
+	"U+004F" : "o",
+	"U+0050" : "p",
+	"U+0051" : "q",
+	"U+0052" : "r",
+	"U+0053" : "s",
+	"U+0054" : "t",
+	"U+0055" : "u",
+	"U+0056" : "v",
+	"U+0057" : "w",
+	"U+0058" : "x",
+	"U+0059" : "y",
+	"U+005A" : "z",
+	//"U+005B" : "[",
+	//"U+005C" : "\\",
+	//"U+005D" : "]",
+	"U+00DB" : "[",
+	"U+00DC" : "\\",
+	"U+00DD" : "]",
+	"U+005E" : "^",
+	"U+005F" : "_",
+	"U+0060" : "`",
+	"U+007B" : "{",
+	"U+007C" : "|",
+	"U+007D" : "}",
+	"U+007F" : "Delete",
+	"U+00A1" : "¡",
+	"U+0300" : "CombGrave",
+	"U+0300" : "CombAcute",
+	"U+0302" : "CombCircum",
+	"U+0303" : "CombTilde",
+	"U+0304" : "CombMacron",
+	"U+0306" : "CombBreve",
+	"U+0307" : "CombDot",
+	"U+0308" : "CombDiaer",
+	"U+030A" : "CombRing",
+	"U+030B" : "CombDblAcute",
+	"U+030C" : "CombCaron",
+	"U+0327" : "CombCedilla",
+	"U+0328" : "CombOgonek",
+	"U+0345" : "CombYpogeg",
+	"U+20AC" : "€",
+	"U+3099" : "CombVoice",
+	"U+309A" : "CombSVoice",
+}
+function get_key(evt){
+	var key = keyId[evt.keyIdentifier] || evt.keyIdentifier,
+		ctrl = evt.ctrlKey ? 'C-' : '',
+		meta = (evt.metaKey || evt.altKey) ? 'M-' : '',
+		shift = evt.shiftKey ? 'S-' : '';
+	if (evt.shiftKey){
+		if (/^[a-z]$/.test(key)) 
+			return ctrl+meta+key.toUpperCase();
+		if (/^[0-9]$/.test(key)) {
+			switch(key) {
+				// TODO
+				case "4":
+					key = "$";
+				break;
+			};
+			return key;
+		}
+		if (/^(Enter|Space|BackSpace|Tab|Esc|Home|End|Left|Right|Up|Down|PageUp|PageDown|F(\d\d?))$/.test(key)) 
+			return ctrl+meta+shift+key;
+	}
+	return ctrl+meta+key;
+}
diff --git a/dotfiles/surf/styles/default.css b/dotfiles/surf/styles/default.css
index e69de29..be22d6d 100644
--- a/dotfiles/surf/styles/default.css
+++ b/dotfiles/surf/styles/default.css
@@ -0,0 +1,3 @@
+#bottom-result-container #spon_links { display: none !important; }
+#bottom-result-container #sponsored_csa1 { display: none !important; }
+#bottom-result-container #sponsored_csa2 { display: none !important; }
diff --git a/dotfiles/surf/surf.sh b/dotfiles/surf/surf.sh
index df3ad64..bdc040d 100644
--- a/dotfiles/surf/surf.sh
+++ b/dotfiles/surf/surf.sh
@@ -36,7 +36,6 @@ pid=$1
 fid=$2
 xid=$3
 
-echo "DEBUG: pid=$pid fid=$fid xid=$xid" >> /tmp/surf_debug.log
 
 dmenu="@dmenu@/bin/dmenu -nb $normbgcolor -nf $normfgcolor \
 	   -sb $selbgcolor -sf $selfgcolor"
diff --git a/flake.lock b/flake.lock
index 9532137..5de4b92 100644
--- a/flake.lock
+++ b/flake.lock
@@ -48,11 +48,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1777427138,
-        "narHash": "sha256-dwT1yAlfT5Db1JjDkBTyppCKIJrr1ECNW+GOr3wX2iM=",
+        "lastModified": 1777441132,
+        "narHash": "sha256-stXvTsRfrZjwdUR1ZrNOh3fUFG/b+1RoINoJBuWMRR0=",
         "owner": "Skullheadx",
         "repo": "surf",
-        "rev": "c185692a87395edf7dbc181520188a26bde065e7",
+        "rev": "e83b7c93f4f45bec608251b3b28273d6d3c2ab53",
         "type": "github"
       },
       "original": {
diff --git a/hjem.nix b/hjem.nix
index 300ac0a..cd455c0 100644
--- a/hjem.nix
+++ b/hjem.nix
@@ -32,8 +32,10 @@
       );
 
       ".config/surf/styles/default.css".text = builtins.readFile ./dotfiles/surf/styles/default.css;
+      ".config/surf/script.js".text = builtins.readFile ./dotfiles/surf/script.js;
 
     };
+
     packages = with pkgs; [
       discord
       lazygit