waveterm/xterm.js
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Add broken demo to investigate

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This commit is contained in:
Simon Lamon
2022-10-09 14:26:08 +00:00
parent bd661fdb07
commit 627410a537
4 changed files with 30 additions and 29 deletions
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addons/xterm-addon-canvas/src/CanvasAddon.ts
+1 -3
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@@ -25,9 +25,7 @@ export class CanvasAddon extends Disposable implements ITerminalAddon {
public activate(terminal: Terminal): void {
const core = (terminal as any)._core;
if (!terminal.element) {
this.register(toDisposable(() => {
core.onWillOpen(() => this.activate(terminal));
}));
this.register(core.onWillOpen(() => this.activate(terminal)));
return;
}
addons/xterm-addon-webgl/src/WebglAddon.ts
+1 -3
View File
@@ -33,9 +33,7 @@ export class WebglAddon extends Disposable implements ITerminalAddon {
}
const core = (terminal as any)._core;
if (!terminal.element) {
this.register(toDisposable(() => {
core.onWillOpen(() => this.activate(terminal));
}));
this.register(core.onWillOpen(() => this.activate(terminal)));
return;
}
this._terminal = terminal;
addons/xterm-addon-webgl/src/WebglRenderer.ts
+3
View File
@@ -103,6 +103,9 @@ export class WebglRenderer extends Disposable implements IRenderer {
throw new Error('WebGL2 not supported ' + this._gl);
}
// TODO: Remove me.
throw new Error('WebGL2 not supported ' + this._gl);
this.register(addDisposableDomListener(this._canvas, 'webglcontextlost', (e) => {
console.log('webglcontextlost event received');
// Prevent the default behavior in order to enable WebGL context restoration.
demo/client.ts
+25 -23
View File
@@ -61,26 +61,26 @@ interface IDemoAddon<T extends AddonType> {
canChange: boolean;
ctor: (
T extends 'attach' ? typeof AttachAddon :
T extends 'canvas' ? typeof CanvasAddon :
T extends 'fit' ? typeof FitAddon :
T extends 'search' ? typeof SearchAddon :
T extends 'serialize' ? typeof SerializeAddon :
T extends 'web-links' ? typeof WebLinksAddon :
T extends 'unicode11' ? typeof Unicode11Addon :
T extends 'ligatures' ? typeof LigaturesAddon :
typeof WebglAddon
T extends 'canvas' ? typeof CanvasAddon :
T extends 'fit' ? typeof FitAddon :
T extends 'search' ? typeof SearchAddon :
T extends 'serialize' ? typeof SerializeAddon :
T extends 'web-links' ? typeof WebLinksAddon :
T extends 'unicode11' ? typeof Unicode11Addon :
T extends 'ligatures' ? typeof LigaturesAddon :
typeof WebglAddon
);
instance?: (
T extends 'attach' ? AttachAddon :
T extends 'canvas' ? CanvasAddon :
T extends 'fit' ? FitAddon :
T extends 'search' ? SearchAddon :
T extends 'serialize' ? SerializeAddon :
T extends 'web-links' ? WebLinksAddon :
T extends 'webgl' ? WebglAddon :
T extends 'unicode11' ? typeof Unicode11Addon :
T extends 'ligatures' ? typeof LigaturesAddon :
never
T extends 'canvas' ? CanvasAddon :
T extends 'fit' ? FitAddon :
T extends 'search' ? SearchAddon :
T extends 'serialize' ? SerializeAddon :
T extends 'web-links' ? WebLinksAddon :
T extends 'webgl' ? WebglAddon :
T extends 'unicode11' ? typeof Unicode11Addon :
T extends 'ligatures' ? typeof LigaturesAddon :
never
);
}
@@ -271,18 +271,20 @@ function createTerminal(): void {
socketURL = protocol + location.hostname + ((location.port) ? (':' + location.port) : '') + '/terminals/';
addons.fit.instance!.fit();
try { // try-catch to allow the demo to load if webgl is not supported
typedTerm.loadAddon(addons.webgl.instance);
setTimeout(() => {
typedTerm.loadAddon(addons.webgl.instance);
setTimeout(() => {
if (addons.webgl.instance !== undefined) {
addTextureAtlas(addons.webgl.instance.textureAtlas);
addons.webgl.instance.onChangeTextureAtlas(e => addTextureAtlas(e));
}, 0);
}
}, 0);
try { // try-catch to allow the demo to load if webgl is not supported
term.open(terminalContainer);
}
catch {
addons.webgl.instance = undefined;
}
term.open(terminalContainer);
term.focus();
addDomListener(paddingElement, 'change', setPadding);