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scrollbar styling by get parameters

pull/2/head
Ivan Polyakov 3 years ago
parent
commit
bed85f621e
  1. 164
      src/scripts/webapps/scrollbar.js

164
src/scripts/webapps/scrollbar.js

@ -1,3 +1,4 @@
// @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later
/* /*
Copyright (C) 2022 Ivan Polyakov Copyright (C) 2022 Ivan Polyakov
@ -16,7 +17,6 @@
You should have received a copy of the GNU General Public License You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. along with this program. If not, see <https://www.gnu.org/licenses/>.
*/ */
// @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later
(function() { (function() {
var textArea = document.getElementById('sbTextArea'); var textArea = document.getElementById('sbTextArea');
var updBtn = document.getElementById('sbUpdBtn'); var updBtn = document.getElementById('sbUpdBtn');
@ -41,62 +41,67 @@
var settingsForm = { var settingsForm = {
bar: { bar: {
width: document.getElementById('sbw'), inputs: {
width: document.getElementById('sbw'),
},
getStyle() { getStyle() {
return "--sb-w:" + this.width.value + ";"; return "--sb-w:" + this.inputs.width.value + ";";
}, },
}, },
thumb: { thumb: {
color: document.getElementById('thumbclr'), inputs: {
colortxt: document.getElementById('thumbclrtxt'), color: document.getElementById('thumbclr'),
bstl: document.getElementById('thumbbstl'), colortxt: document.getElementById('thumbclrtxt'),
bw: document.getElementById('thumbbw'), bstl: document.getElementById('thumbbstl'),
bclr: document.getElementById('thumbbclr'), bw: document.getElementById('thumbbw'),
bclrtxt: document.getElementById('thumbbclrtxt'), bclr: document.getElementById('thumbbclr'),
brad: document.getElementById('thumbbrad'), bclrtxt: document.getElementById('thumbbclrtxt'),
brad: document.getElementById('thumbbrad'),
},
init() { init() {
this.colortxt.oninput = () => { this.inputs.colortxt.oninput = () => {
this.color.value = this.colortxt.value; this.inputs.color.value = this.inputs.colortxt.value;
} }
this.color.oninput = () => { this.inputs.color.oninput = () => {
this.colortxt.value = this.color.value; this.inputs.colortxt.value = this.inputs.color.value;
} }
this.bclr.oninput = () => { this.inputs.bclr.oninput = () => {
this.bclrtxt.value = this.bclr.value; this.inputs.bclrtxt.value = this.inputs.bclr.value;
} }
this.bclrtxt.oninput = () => { this.inputs.bclrtxt.oninput = () => {
this.bclr.value = this.bclrtxt.value; this.inputs.bclr.value = this.inputs.bclrtxt.value;
} }
}, },
getStyle() { getStyle() {
return "--thumb-clr:" + this.color.value + ";" return "--thumb-clr:" + this.inputs.color.value + ";"
+ "--thumb-bstl:" + this.bstl.value + ";" + "--thumb-bstl:" + this.inputs.bstl.value + ";"
+ "--thumb-bw:" + this.bw.value + ";" + "--thumb-bw:" + this.inputs.bw.value + ";"
+ "--thumb-bclr:" + this.bclr.value + ";" + "--thumb-bclr:" + this.inputs.bclr.value + ";"
+ "--thumb-brad:" + this.brad.value + ";"; + "--thumb-brad:" + this.inputs.brad.value + ";";
}, },
}, },
track: { track: {
color: document.getElementById('trackclr'), inputs: {
colortxt: document.getElementById('trackclrtxt'), color: document.getElementById('trackclr'),
colorout: document.getElementById('trackclrout'), colortxt: document.getElementById('trackclrtxt'),
brad: document.getElementById('trackbrad'), brad: document.getElementById('trackbrad'),
mt: document.getElementById('trackmt'), mt: document.getElementById('trackmt'),
mb: document.getElementById('trackmb'), mb: document.getElementById('trackmb'),
},
init() { init() {
this.colortxt.oninput = () => { this.inputs.colortxt.oninput = () => {
this.color.value = this.colortxt.value; this.inputs.color.value = this.inputs.colortxt.value;
} }
this.color.oninput = () => { this.inputs.color.oninput = () => {
this.colortxt.value = this.color.value; this.inputs.colortxt.value = this.inputs.color.value;
} }
}, },
getStyle() { getStyle() {
return "--track-clr: " + this.color.value + ";" return "--track-clr: " + this.inputs.color.value + ";"
+ "--track-brad:" + this.brad.value + ";" + "--track-brad:" + this.inputs.brad.value + ";"
+ "--track-mt:" + this.mt.value + ";" + "--track-mt:" + this.inputs.mt.value + ";"
+ "--track-mb:" + this.mb.value + ";"; + "--track-mb:" + this.inputs.mb.value + ";";
}, },
}, },
output: document.getElementById('sbScssOut'), output: document.getElementById('sbScssOut'),
@ -107,41 +112,94 @@
upd(el) { upd(el) {
el.style = this.bar.getStyle() + this.thumb.getStyle() el.style = this.bar.getStyle() + this.thumb.getStyle()
+ this.track.getStyle(); + this.track.getStyle();
this.print();
this.updateUrl();
}, },
print() { print() {
this.output.textContent = ".selector {\n" + this.output.textContent = ".selector {\n" +
" scrollbar-color: " + this.thumb.color.value + " scrollbar-color: " + this.thumb.inputs.color.value +
" " + this.track.color.value + ";\n" + " " + this.track.inputs.color.value + ";\n" +
"\n &::-webkit-scrollbar {\n" + "\n &::-webkit-scrollbar {\n" +
" width: " + this.bar.width.value + ";" + " width: " + this.bar.inputs.width.value + ";" +
"\n }\n" + "\n }\n" +
"\n &::-webkit-scrollbar-track {\n" + "\n &::-webkit-scrollbar-track {\n" +
" background-color: " + this.track.color.value + ";\n" + " background-color: " + this.track.inputs.color.value + ";\n" +
" border-radius: " + this.track.brad.value + ";\n" + " border-radius: " + this.track.inputs.brad.value + ";\n" +
" margin-top: " + this.track.mt.value + ";\n" + " margin-top: " + this.track.inputs.mt.value + ";\n" +
" margin-bottom: " + this.track.mb.value + ";" + " margin-bottom: " + this.track.inputs.mb.value + ";" +
"\n }\n" + "\n }\n" +
"\n &::-webkit-scrollbar-thumb {\n" + "\n &::-webkit-scrollbar-thumb {\n" +
" background-color: " + this.thumb.color.value + ";\n" + " background-color: " + this.thumb.inputs.color.value + ";\n" +
" border: " + this.thumb.bw.value + " " + this.thumb.bstl.value + " " + this.thumb.bclr.value + ";\n" + " border: " + this.thumb.inputs.bw.value + " " + this.thumb.inputs.bstl.value + " " + this.thumb.inputs.bclr.value + ";\n" +
" border-radius: " + this.thumb.brad.value + ";" + " border-radius: " + this.thumb.inputs.brad.value + ";" +
"\n }" + "\n }" +
"\n}"; "\n}";
},
updateUrl() {
var _this = this;
var url = window.location.origin + window.location.pathname;
var isFirst = true;
this.iterInputs(function(obj, input) {
var ch = isFirst ? "?" : "&";
url += ch + obj + input + "=" + _this[obj].inputs[input].value;
isFirst = false;
});
url = url.replace(/\#/g, "%23");
window.location.href = url;
try {
throw "";
history.pushState(null, null, url);
} catch {
window.location.href = url;
}
},
showScss() {
this.output.style = "display:block;" this.output.style = "display:block;"
}, },
hideScss() {
this.output.style = "display:none;"
},
iterInputs(cb) {
var objs = ['bar', 'thumb', 'track'];
for (var i = 0; i < objs.length; i++) {
var entries = Object.keys(settingsForm[objs[i]].inputs);
for (var j = 0; j < entries.length; j++) {
cb(objs[i], entries[j]);
}
}
delete objs;
}
}; };
settingsForm.init(); settingsForm.init();
updBtn.onclick = function() { updBtn.onclick = settingsForm.upd.bind(settingsForm, textArea);
settingsForm.upd(textArea); printBtn.onclick = settingsForm.showScss.bind(settingsForm);
clearBtn.onclick = settingsForm.hideScss.bind(settingsForm);
function getParameterByName(name, url = window.location.href) {
name = name.replace(/[\[\]]/g, '\\$&');
var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
results = regex.exec(url);
if (!results) return null;
if (!results[2]) return '';
return decodeURIComponent(results[2].replace(/\+/g, ' '));
} }
printBtn.onclick = settingsForm.print.bind(settingsForm); var updNeeded = false;
settingsForm.iterInputs(function(obj, input) {
var val = getParameterByName(obj + input);
if (val) {
settingsForm[obj].inputs[input].value = val;
clearBtn.onclick = function() { if (settingsForm[obj].inputs[input].value !== val) {
settingsForm.output.textContent = ""; updNeeded = true;
settingsForm.output.style = "display:none;"; }
}
});
if (updNeeded) {
settingsForm.upd(textArea);
} }
})(); })();
// @license-end // @license-end

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