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Improve extensibility of svg export #219

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merged 1 commit into from
Jul 4, 2024
Merged

Improve extensibility of svg export #219

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13 changes: 9 additions & 4 deletions .../theia-integration/src/browser/diagram/features/export/theia-export-svg-action-handler.ts
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/********************************************************************************
* Copyright (c) 2023 EclipseSource and others.
* Copyright (c) 2023-2024 EclipseSource and others.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
Expand All @@ -13,11 +13,12 @@
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
********************************************************************************/
import { EditorContextService, ExportSvgAction, IActionHandler } from '@eclipse-glsp/client';
import { EditorContextService, ExportSvgAction, IActionHandler, MaybePromise } from '@eclipse-glsp/client';
import { MessageService, URI } from '@theia/core';
import { inject, injectable } from '@theia/core/shared/inversify';
import { FileDialogService } from '@theia/filesystem/lib/browser/file-dialog/file-dialog-service';
import { FileService } from '@theia/filesystem/lib/browser/file-service';
import { FileStat } from '@theia/filesystem/lib/common/files';

/**
* Default {@link IActionHandler} for {@link ExportSvgAction}s in Theia
Expand All @@ -42,8 +43,7 @@ export class TheiaExportSvgActionHandler implements IActionHandler {
}

async export(action: ExportSvgAction): Promise<void> {
const uri = this.editorContextService.sourceUri;
const folder = await this.fileService.resolve(new URI(uri));
const folder = await this.getExportFolder();
let file = await this.fileDialogService.showSaveDialog({ title: 'Export Diagram', filters: { 'Images (*.svg)': ['svg'] } }, folder);
if (file) {
try {
Expand All @@ -57,4 +57,9 @@ export class TheiaExportSvgActionHandler implements IActionHandler {
}
}
}

protected getExportFolder(): MaybePromise<FileStat> {
const uri = this.editorContextService.sourceUri;
return this.fileService.resolve(new URI(uri));
}
}