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[GeckoView] Reduce the size of the *built* viewer

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Given that the GV-viewer isn't using most of the UI-related components of the default-viewer, we can avoid including them in the *built* viewer to save space.[1]
The least "invasive" way of implementing this, at least that I could come up with, is to leverage import maps with suitable stubs for the GV-viewer.

The one slightly annoying thing is that we now have larger import maps across multiple html-files, and you'll need to remember to update all of them when making future changes.

---
[1] With this patch, the built `viewer.js` size is 391 kB and `viewer-geckoview.js` is 285 kB.
This commit is contained in:
Jonas Jenwald 2023-02-04 13:55:12 +01:00
parent 05d821e680
commit a98e80c4ff
10 changed files with 150 additions and 34 deletions
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10
web/pdf_cursor_tools.js
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@ -13,15 +13,9 @@
* limitations under the License.
*/
import { CursorTool, PresentationModeState } from "./ui_utils.js";
import { AnnotationEditorType } from "pdfjs-lib";
import { GrabToPan } from "./grab_to_pan.js";
import { PresentationModeState } from "./ui_utils.js";
const CursorTool = {
SELECT: 0, // The default value.
HAND: 1,
ZOOM: 2,
};
/**
* @typedef {Object} PDFCursorToolsOptions
@ -175,4 +169,4 @@ class PDFCursorTools {
}
}
export { CursorTool, PDFCursorTools };
export { PDFCursorTools };