Neues Logo: Icon, Installer-Bilder, Desktop-Verknuepfung mit Icon, Kopfzeilen-Logo

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Davito committed 2026-10-14 10:47:25 +02:00
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# EuerChat - euer.tv IRC & Livestream Client (Windows 64-bit)
<p align="center"><img src="assets/logo-wide.png" alt="euer.tv chat" width="560"></p>
Ein moderner, performanter und schlanker Desktop-Client für Windows 64-bit, gebaut mit **Rust + Tauri v2** und einem ansprechenden **Dark-Mode Web-Frontend**.
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@@ -68,6 +68,12 @@ Var RadioPortable
!define MUI_ICON "..\src-tauri\icons\icon.ico"
!define MUI_UNICON "..\src-tauri\icons\icon.ico"
!define MUI_ABORTWARNING
!define MUI_WELCOMEFINISHPAGE_BITMAP "sidebar.bmp"
!define MUI_UNWELCOMEFINISHPAGE_BITMAP "sidebar.bmp"
!define MUI_HEADERIMAGE
!define MUI_HEADERIMAGE_BITMAP "header.bmp"
!define MUI_HEADERIMAGE_UNBITMAP "header.bmp"
!define MUI_HEADERIMAGE_RIGHT
; Seiten
!define MUI_PAGE_CUSTOMFUNCTION_PRE WelcomePre
@@ -307,10 +313,11 @@ Section "Install"
WriteRegDWORD ${ROOT} "${UNINSTKEY}" "NoRepair" 1
WriteRegDWORD ${ROOT} "${UNINSTKEY}" "EstimatedSize" 7600
CreateShortcut "$SMPROGRAMS\${PRODUCT}.lnk" "$INSTDIR\${MAINEXE}"
CreateShortcut "$SMPROGRAMS\${PRODUCT}.lnk" "$INSTDIR\${MAINEXE}" "" "$INSTDIR\${MAINEXE}" 0
; Desktop-Verknuepfung bei jeder Neuinstallation (nicht bei stillen Updates oder /NS)
${If} $UpdateMode <> 1
${AndIf} $NoShortcut <> 1
CreateShortcut "$DESKTOP\${PRODUCT}.lnk" "$INSTDIR\${MAINEXE}"
CreateShortcut "$DESKTOP\${PRODUCT}.lnk" "$INSTDIR\${MAINEXE}" "" "$INSTDIR\${MAINEXE}" 0
${EndIf}
${EndIf}
SectionEnd
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"scripts": {
"tauri": "tauri",
"dev": "tauri dev",
"build": "tauri build"
"build": "tauri build",
"brand": "node tools/make-branding.mjs"
},
"devDependencies": {
"@tauri-apps/cli": "^2.2.0"
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fn main() {
// Tauri bettet das Symbol nur beim Ausfuehren dieses Skripts ein; ohne diese Zeile bliebe ein geaendertes Icon unbemerkt.
println!("cargo:rerun-if-changed=icons/icon.ico");
tauri_build::build()
}
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// Erzeugt das EuerChat-Logo (Icon, Wortmarke, Installer-Bilder) aus SVG und rendert es mit Edge (Headless).
// Aufruf: node tools/make-branding.mjs
import { spawn } from 'node:child_process';
import fs from 'node:fs';
import os from 'node:os';
import path from 'node:path';
import zlib from 'node:zlib';
import { fileURLToPath } from 'node:url';
const root = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..');
const EDGE = [
'C:\\Program Files (x86)\\Microsoft\\Edge\\Application\\msedge.exe',
'C:\\Program Files\\Microsoft\\Edge\\Application\\msedge.exe',
].find(fs.existsSync);
if (!EDGE) throw new Error('Microsoft Edge nicht gefunden');
const FONT = "'Segoe UI Black','Arial Black',Verdana,sans-serif";
// ---------------------------------------------------------------------------
// SVG-Bausteine
// ---------------------------------------------------------------------------
/** Rotes Orb-Symbol mit Chrom-Mikrofon und Chat-Blase (512x512). `p` macht die IDs eindeutig. */
function iconInner(p) {
const slots = [];
for (let y = 144; y <= 268; y += 17) {
slots.push(`<line x1="196" x2="316" y1="${y}" y2="${y}" stroke="#1c1c1c" stroke-width="9" stroke-linecap="round"/>`);
slots.push(`<line x1="204" x2="308" y1="${y + 6.5}" y2="${y + 6.5}" stroke="#fff" stroke-opacity=".45" stroke-width="2" stroke-linecap="round"/>`);
}
return `
<defs>
<radialGradient id="${p}orb" cx="50%" cy="32%" r="82%">
<stop offset="0" stop-color="#ff5a3d"/><stop offset=".36" stop-color="#e50b0b"/>
<stop offset=".76" stop-color="#8c0000"/><stop offset="1" stop-color="#3d0000"/>
</radialGradient>
<linearGradient id="${p}ring" x1="0" y1="0" x2="0" y2="1">
<stop offset="0" stop-color="#ffffff"/><stop offset=".45" stop-color="#8a8a8a"/><stop offset="1" stop-color="#e9e9e9"/>
</linearGradient>
<linearGradient id="${p}chrome" x1="0" y1="0" x2="1" y2="0">
<stop offset="0" stop-color="#555"/><stop offset=".2" stop-color="#bdbdbd"/><stop offset=".4" stop-color="#fff"/>
<stop offset=".58" stop-color="#cfcfcf"/><stop offset=".82" stop-color="#777"/><stop offset="1" stop-color="#454545"/>
</linearGradient>
<linearGradient id="${p}gloss" x1="0" y1="0" x2="0" y2="1">
<stop offset="0" stop-color="#fff" stop-opacity=".8"/><stop offset="1" stop-color="#fff" stop-opacity="0"/>
</linearGradient>
<linearGradient id="${p}bubble" x1="0" y1="0" x2="0" y2="1">
<stop offset="0" stop-color="#ffffff"/><stop offset="1" stop-color="#c3ccd3"/>
</linearGradient>
<clipPath id="${p}orbClip"><circle cx="256" cy="256" r="214"/></clipPath>
<clipPath id="${p}headClip"><rect x="198" y="118" width="116" height="172" rx="58"/></clipPath>
<filter id="${p}shadow" x="-40%" y="-30%" width="180%" height="170%">
<feDropShadow dx="3" dy="9" stdDeviation="7" flood-color="#000" flood-opacity=".6"/>
</filter>
<filter id="${p}blur" x="-100%" y="-100%" width="300%" height="300%"><feGaussianBlur stdDeviation="6"/></filter>
</defs>
<circle cx="256" cy="256" r="252" fill="url(#${p}ring)"/>
<circle cx="256" cy="256" r="237" fill="#0b0b0b"/>
<circle cx="256" cy="256" r="214" fill="url(#${p}orb)"/>
<g clip-path="url(#${p}orbClip)">
<ellipse cx="256" cy="118" rx="172" ry="86" fill="url(#${p}gloss)" opacity=".75"/>
<ellipse cx="256" cy="478" rx="200" ry="96" fill="#ff3a1c" opacity=".5"/>
</g>
<g filter="url(#${p}shadow)" transform="rotate(-10 256 260)">
<rect x="198" y="118" width="116" height="172" rx="58" fill="url(#${p}chrome)"/>
<g clip-path="url(#${p}headClip)">${slots.join('')}</g>
<rect x="198" y="118" width="116" height="172" rx="58" fill="none" stroke="#2c2c2c" stroke-width="5"/>
<rect x="214" y="288" width="84" height="26" rx="10" fill="url(#${p}chrome)" stroke="#2c2c2c" stroke-width="4"/>
<path d="M236 314 H276 L268 372 H244 Z" fill="url(#${p}chrome)" stroke="#2c2c2c" stroke-width="4" stroke-linejoin="round"/>
<rect x="230" y="372" width="52" height="26" rx="6" fill="#2a2a2a" stroke="#777" stroke-width="3"/>
</g>
<circle cx="296" cy="150" r="16" fill="#fff" opacity=".9" filter="url(#${p}blur)"/>
<path d="M296 122 L301 145 L324 150 L301 155 L296 178 L291 155 L268 150 L291 145 Z" fill="#fff"/>
<g filter="url(#${p}shadow)">
<path d="M322 392 L294 446 L362 396 Z" fill="url(#${p}bubble)" stroke="#0b0b0b" stroke-width="10" stroke-linejoin="round"/>
<rect x="288" y="296" width="146" height="102" rx="32" fill="url(#${p}bubble)" stroke="#0b0b0b" stroke-width="10"/>
<path d="M322 392 L318 400 L352 394 Z" fill="url(#${p}bubble)"/>
<circle cx="326" cy="347" r="12" fill="#d00000"/><circle cx="361" cy="347" r="12" fill="#d00000"/><circle cx="396" cy="347" r="12" fill="#d00000"/>
</g>`;
}
function iconSvg(size) {
return `<svg xmlns="http://www.w3.org/2000/svg" width="${size}" height="${size}" viewBox="0 0 512 512">${iconInner('i')}</svg>`;
}
/** Chrom-Schriftzug: dunkle Kontur, silberner Rand, helle Fuellung. */
function chromeText(p, x, y, size, text, width) {
const common = `x="${x}" y="${y}" font-family="${FONT}" font-size="${size}" text-anchor="middle" textLength="${width}" lengthAdjust="spacingAndGlyphs" stroke-linejoin="round"`;
return `
<text ${common} fill="#1a1a1a" stroke="#1a1a1a" stroke-width="${size * 0.2}" filter="url(#${p}tshadow)">${text}</text>
<text ${common} fill="none" stroke="url(#${p}silver)" stroke-width="${size * 0.13}">${text}</text>
<text ${common} fill="url(#${p}letters)" stroke="#5e5e5e" stroke-width="${size * 0.012}">${text}</text>`;
}
function textDefs(p) {
return `
<linearGradient id="${p}silver" x1="0" y1="0" x2="0" y2="1">
<stop offset="0" stop-color="#fff"/><stop offset=".5" stop-color="#9c9c9c"/><stop offset="1" stop-color="#f1f1f1"/>
</linearGradient>
<linearGradient id="${p}letters" x1="0" y1="0" x2="0" y2="1">
<stop offset="0" stop-color="#ffffff"/><stop offset=".55" stop-color="#e6e6e6"/><stop offset="1" stop-color="#bcbcbc"/>
</linearGradient>
<filter id="${p}tshadow" x="-10%" y="-20%" width="120%" height="160%">
<feDropShadow dx="0" dy="6" stdDeviation="6" flood-color="#000" flood-opacity=".5"/>
</filter>`;
}
/** Breites Logo im Stil des euer.radio-Logos: [euer.tv] (Orb) [chat] in einer roten Pille. */
function wideSvg(measure) {
const size = 170;
const wL = Math.round(measure.left);
const wR = Math.round(measure.right);
const orb = 540;
const gap = 60;
const padEnd = 150;
const width = padEnd + wL + gap + orb + gap + wR + padEnd;
const height = 560;
const cx = padEnd + wL + gap + orb / 2;
const baseline = 335;
return {
width,
height,
svg: `<svg xmlns="http://www.w3.org/2000/svg" width="${width}" height="${height}" viewBox="0 0 ${width} ${height}">
<defs>
${textDefs('w')}
<linearGradient id="wpillStroke" x1="0" y1="0" x2="0" y2="1">
<stop offset="0" stop-color="#ff5a45"/><stop offset=".4" stop-color="#e00000"/><stop offset="1" stop-color="#7d0000"/>
</linearGradient>
<linearGradient id="wpillFill" x1="0" y1="0" x2="0" y2="1">
<stop offset="0" stop-color="#ffffff"/><stop offset="1" stop-color="#d9d9d9"/>
</linearGradient>
<filter id="wpillShadow" x="-5%" y="-20%" width="110%" height="150%">
<feDropShadow dx="0" dy="10" stdDeviation="9" flood-color="#000" flood-opacity=".45"/>
</filter>
</defs>
<rect x="46" y="86" width="${width - 92}" height="388" rx="194" fill="url(#wpillFill)" stroke="url(#wpillStroke)" stroke-width="56" filter="url(#wpillShadow)"/>
<rect x="74" y="114" width="${width - 148}" height="332" rx="166" fill="none" stroke="#6d0000" stroke-opacity=".55" stroke-width="6"/>
${chromeText('w', padEnd + wL / 2 + 20, baseline, size, 'euer.tv', wL)}
${chromeText('w', width - padEnd - wR / 2 - 20, baseline, size, 'chat', wR)}
<svg x="${cx - orb / 2}" y="${(height - orb) / 2}" width="${orb}" height="${orb}" viewBox="0 0 512 512">${iconInner('w')}</svg>
</svg>`,
};
}
/** Hochformat fuer die Willkommensseite des Installers (164x314). */
function sidebarSvg() {
return `<svg xmlns="http://www.w3.org/2000/svg" width="164" height="314" viewBox="0 0 164 314">
<defs>
${textDefs('s')}
<linearGradient id="sbg" x1="0" y1="0" x2="0" y2="1"><stop offset="0" stop-color="#2b0606"/><stop offset="1" stop-color="#050000"/></linearGradient>
<radialGradient id="sglow" cx="50%" cy="34%" r="60%"><stop offset="0" stop-color="#ff2a10" stop-opacity=".55"/><stop offset="1" stop-color="#ff2a10" stop-opacity="0"/></radialGradient>
</defs>
<rect width="164" height="314" fill="url(#sbg)"/>
<rect width="164" height="314" fill="url(#sglow)"/>
<svg x="17" y="28" width="130" height="130" viewBox="0 0 512 512">${iconInner('s')}</svg>
${chromeText('s', 82, 214, 31, 'euer.tv', 126)}
${chromeText('s', 82, 262, 40, 'chat', 92)}
</svg>`;
}
function headerSvg(wide) {
const w = 150, h = 57;
const scale = Math.min(w / wide.width, h / wide.height);
return `<svg xmlns="http://www.w3.org/2000/svg" width="${w}" height="${h}" viewBox="0 0 ${w} ${h}">
<rect width="${w}" height="${h}" fill="#fff"/>
<svg x="${(w - wide.width * scale) / 2}" y="${(h - wide.height * scale) / 2}" width="${wide.width * scale}" height="${wide.height * scale}" viewBox="0 0 ${wide.width} ${wide.height}">${wide.svg.replace(/^<svg[^>]*>/, '').replace(/<\/svg>\s*$/, '')}</svg>
</svg>`;
}
// ---------------------------------------------------------------------------
// Rendering mit Edge (Chrome DevTools Protocol)
// ---------------------------------------------------------------------------
async function startEdge() {
const port = 9341;
const profile = fs.mkdtempSync(path.join(os.tmpdir(), 'euerchat-brand-'));
const proc = spawn(EDGE, [
'--headless=new', `--remote-debugging-port=${port}`, `--user-data-dir=${profile}`,
'--hide-scrollbars', '--force-device-scale-factor=1', '--disable-gpu', 'about:blank',
], { stdio: 'ignore' });
let page;
for (let i = 0; i < 50 && !page; i++) {
await new Promise((r) => setTimeout(r, 200));
try {
const targets = await (await fetch(`http://127.0.0.1:${port}/json`)).json();
page = targets.find((t) => t.type === 'page');
} catch { /* Edge startet noch */ }
}
if (!page) throw new Error('Edge-Debugport nicht erreichbar');
const ws = new WebSocket(page.webSocketDebuggerUrl);
await new Promise((r) => (ws.onopen = r));
let id = 0;
const pending = new Map();
ws.onmessage = (e) => {
const m = JSON.parse(e.data);
if (m.id && pending.has(m.id)) { pending.get(m.id)(m.result ?? m.error); pending.delete(m.id); }
};
const send = (method, params = {}) => new Promise((res) => { const i = ++id; pending.set(i, res); ws.send(JSON.stringify({ id: i, method, params })); });
await send('Page.enable');
await send('Emulation.setDefaultBackgroundColorOverride', { color: { r: 0, g: 0, b: 0, a: 0 } });
return {
send,
async html(markup, width, height) {
await send('Emulation.setDeviceMetricsOverride', { width, height, deviceScaleFactor: 1, mobile: false });
const doc = `<!doctype html><html><body style="margin:0;background:transparent;overflow:hidden">${markup}</body></html>`;
await send('Page.navigate', { url: 'data:text/html;base64,' + Buffer.from(doc).toString('base64') });
await new Promise((r) => setTimeout(r, 500));
await send('Runtime.evaluate', { expression: 'document.fonts.ready.then(()=>1)', awaitPromise: true });
},
async png() {
const r = await send('Page.captureScreenshot', { format: 'png', fromSurface: true });
return Buffer.from(r.data, 'base64');
},
async eval(expression) {
const r = await send('Runtime.evaluate', { expression, returnByValue: true, awaitPromise: true });
return r.result?.value;
},
close() { ws.close(); proc.kill(); },
};
}
// ---------------------------------------------------------------------------
// ICO / BMP
// ---------------------------------------------------------------------------
/** ICO mit PNG-Frames, groesste zuerst (Tauri nimmt das erste Bild als Fenstersymbol). */
function makeIco(frames) {
const sorted = [...frames].sort((a, b) => b.size - a.size);
const header = Buffer.alloc(6);
header.writeUInt16LE(1, 2);
header.writeUInt16LE(sorted.length, 4);
let offset = 6 + sorted.length * 16;
const entries = sorted.map((f) => {
const e = Buffer.alloc(16);
e[0] = f.size >= 256 ? 0 : f.size;
e[1] = f.size >= 256 ? 0 : f.size;
e.writeUInt16LE(1, 4);
e.writeUInt16LE(32, 6);
e.writeUInt32LE(f.png.length, 8);
e.writeUInt32LE(offset, 12);
offset += f.png.length;
return e;
});
return Buffer.concat([header, ...entries, ...sorted.map((f) => f.png)]);
}
function decodePng(buf) {
let pos = 8;
let width = 0, height = 0, colorType = 0;
const idat = [];
while (pos < buf.length) {
const len = buf.readUInt32BE(pos);
const type = buf.toString('ascii', pos + 4, pos + 8);
const data = buf.subarray(pos + 8, pos + 8 + len);
if (type === 'IHDR') { width = data.readUInt32BE(0); height = data.readUInt32BE(4); colorType = data[9]; }
if (type === 'IDAT') idat.push(data);
pos += 12 + len;
}
const bpp = colorType === 6 ? 4 : 3;
const raw = zlib.inflateSync(Buffer.concat(idat));
const stride = width * bpp;
const px = Buffer.alloc(height * stride);
for (let y = 0; y < height; y++) {
const filter = raw[y * (stride + 1)];
for (let x = 0; x < stride; x++) {
const v = raw[y * (stride + 1) + 1 + x];
const a = x >= bpp ? px[y * stride + x - bpp] : 0;
const b = y > 0 ? px[(y - 1) * stride + x] : 0;
const c = x >= bpp && y > 0 ? px[(y - 1) * stride + x - bpp] : 0;
let out;
if (filter === 0) out = v;
else if (filter === 1) out = v + a;
else if (filter === 2) out = v + b;
else if (filter === 3) out = v + ((a + b) >> 1);
else {
const p = a + b - c;
const pa = Math.abs(p - a), pb = Math.abs(p - b), pc = Math.abs(p - c);
out = v + (pa <= pb && pa <= pc ? a : pb <= pc ? b : c);
}
px[y * stride + x] = out & 255;
}
}
return { width, height, bpp, px };
}
/** 24-Bit-BMP (NSIS kann nur BMP), Transparenz wird auf `bg` gemischt. */
function pngToBmp(png, bg = [255, 255, 255]) {
const { width, height, bpp, px } = decodePng(png);
const rowSize = Math.ceil((width * 3) / 4) * 4;
const out = Buffer.alloc(54 + rowSize * height);
out.write('BM', 0);
out.writeUInt32LE(out.length, 2);
out.writeUInt32LE(54, 10);
out.writeUInt32LE(40, 14);
out.writeInt32LE(width, 18);
out.writeInt32LE(height, 22);
out.writeUInt16LE(1, 26);
out.writeUInt16LE(24, 28);
out.writeUInt32LE(rowSize * height, 34);
for (let y = 0; y < height; y++) {
for (let x = 0; x < width; x++) {
const i = (y * width + x) * bpp;
const alpha = bpp === 4 ? px[i + 3] / 255 : 1;
const o = 54 + (height - 1 - y) * rowSize + x * 3;
for (let c = 0; c < 3; c++) out[o + c] = Math.round(px[i + 2 - c] * alpha + bg[2 - c] * (1 - alpha));
}
}
return out;
}
// ---------------------------------------------------------------------------
const edge = await startEdge();
try {
// Textbreiten der Wortmarke messen, damit nichts verzerrt wird
await edge.html(`<svg xmlns="http://www.w3.org/2000/svg" width="10" height="10"><text id="a" font-family="${FONT}" font-size="170">euer.tv</text><text id="b" font-family="${FONT}" font-size="170">chat</text></svg>`, 400, 200);
const measure = {
left: await edge.eval("document.getElementById('a').getComputedTextLength()"),
right: await edge.eval("document.getElementById('b').getComputedTextLength()"),
};
console.log('Textbreiten:', measure);
const render = async (svg, w, h) => { await edge.html(svg, w, h); return edge.png(); };
const out = {
icons: path.join(root, 'src-tauri', 'icons'),
assets: path.join(root, 'assets'),
installer: path.join(root, 'installer'),
ui: path.join(root, 'ui'),
};
for (const d of Object.values(out)) fs.mkdirSync(d, { recursive: true });
const frames = [];
for (const size of [256, 128, 64, 48, 32, 24, 16]) frames.push({ size, png: await render(iconSvg(size), size, size) });
fs.writeFileSync(path.join(out.icons, 'icon.ico'), makeIco(frames));
const bySize = (s) => frames.find((f) => f.size === s).png;
fs.writeFileSync(path.join(out.icons, '32x32.png'), bySize(32));
fs.writeFileSync(path.join(out.icons, '128x128.png'), bySize(128));
fs.writeFileSync(path.join(out.icons, 'icon.png'), await render(iconSvg(512), 512, 512));
fs.writeFileSync(path.join(out.ui, 'logo.png'), bySize(128));
const wide = wideSvg(measure);
fs.writeFileSync(path.join(out.assets, 'logo-wide.png'), await render(wide.svg, wide.width, wide.height));
fs.writeFileSync(path.join(out.assets, 'logo-icon.svg'), iconSvg(512));
fs.writeFileSync(path.join(out.assets, 'logo-wide.svg'), wide.svg);
fs.writeFileSync(path.join(out.installer, 'sidebar.bmp'), pngToBmp(await render(sidebarSvg(), 164, 314), [5, 0, 0]));
fs.writeFileSync(path.join(out.installer, 'header.bmp'), pngToBmp(await render(headerSvg(wide), 150, 57)));
console.log('Fertig:', Object.values(out).join('\n '));
} finally {
edge.close();
}
+1
View File
@@ -12,6 +12,7 @@
<header class="app-header">
<div class="header-left">
<div class="header-brand">
<img class="header-logo" src="logo.png" alt="">
<span class="header-brand-title">EuerChat</span>
</div>
<!-- Nur sichtbar, wenn ein Lua-Skript (.luac) geladen und aktiv ist -->
BIN
View File
Binary file not shown.

After

Width:  |  Height:  |  Size: 17 KiB

+8
View File
@@ -78,6 +78,14 @@ body.dark-theme {
.header-brand {
display: flex;
align-items: center;
gap: 10px;
}
.header-logo {
height: 38px;
width: 38px;
flex-shrink: 0;
filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}
.header-brand-title {