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Limit even more SVG-specific code to the GENERIC viewer

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Given that the SVG back-end is not defined anywhere except in GENERIC builds, we can remove a bit more unnecessary code in e.g. the Firefox PDF Viewer.
This commit is contained in:
Jonas Jenwald 2022-07-19 13:41:01 +02:00
parent bf7eef7109
commit f4e60ae986
3 changed files with 24 additions and 9 deletions
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14
web/base_viewer.js
View File

@ -127,7 +127,6 @@ function isValidAnnotationEditorMode(mode) {
* mainly for annotation icons. Include trailing slash.
* @property {boolean} [enablePrintAutoRotate] - Enables automatic rotation of
* landscape pages upon printing. The default is `false`.
* @property {string} renderer - 'canvas' or 'svg'. The default is 'canvas'.
* @property {boolean} [useOnlyCssZoom] - Enables CSS only zooming. The default
* value is `false`.
* @property {number} [maxCanvasPixels] - The maximum supported canvas size in
@ -285,7 +284,12 @@ class BaseViewer {
options.annotationEditorMode ?? ANNOTATION_EDITOR_MODE;
this.imageResourcesPath = options.imageResourcesPath || "";
this.enablePrintAutoRotate = options.enablePrintAutoRotate || false;
this.renderer = options.renderer || RendererType.CANVAS;
if (
typeof PDFJSDev === "undefined" ||
PDFJSDev.test("!PRODUCTION || GENERIC")
) {
this.renderer = options.renderer || RendererType.CANVAS;
}
this.useOnlyCssZoom = options.useOnlyCssZoom || false;
this.maxCanvasPixels = options.maxCanvasPixels;
this.l10n = options.l10n || NullL10n;
@ -778,7 +782,11 @@ class BaseViewer {
textHighlighterFactory: this,
structTreeLayerFactory: this,
imageResourcesPath: this.imageResourcesPath,
renderer: this.renderer,
renderer:
typeof PDFJSDev === "undefined" ||
PDFJSDev.test("!PRODUCTION || GENERIC")
? this.renderer
: null,
useOnlyCssZoom: this.useOnlyCssZoom,
maxCanvasPixels: this.maxCanvasPixels,
pageColors: this.pageColors,

8
web/pdf_page_view.js
View File

@ -80,7 +80,6 @@ import { NullL10n } from "./l10n_utils.js";
* @property {Object} [textHighlighterFactory]
* @property {string} [imageResourcesPath] - Path for image resources, mainly
* for annotation icons. Include trailing slash.
* @property {string} renderer - 'canvas' or 'svg'. The default is 'canvas'.
* @property {boolean} [useOnlyCssZoom] - Enables CSS only zooming. The default
* value is `false`.
* @property {number} [maxCanvasPixels] - The maximum supported canvas size in
@ -139,7 +138,12 @@ class PDFPageView {
this.eventBus
);
this.structTreeLayerFactory = options.structTreeLayerFactory;
this.renderer = options.renderer || RendererType.CANVAS;
if (
typeof PDFJSDev === "undefined" ||
PDFJSDev.test("!PRODUCTION || GENERIC")
) {
this.renderer = options.renderer || RendererType.CANVAS;
}
this.l10n = options.l10n || NullL10n;
this.paintTask = null;

11
web/ui_utils.js
View File

@ -48,10 +48,13 @@ const SidebarView = {
LAYERS: 4,
};
const RendererType = {
CANVAS: "canvas",
SVG: "svg",
};
const RendererType =
typeof PDFJSDev === "undefined" || PDFJSDev.test("!PRODUCTION || GENERIC")
? {
CANVAS: "canvas",
SVG: "svg",
}
: null;
const TextLayerMode = {
DISABLE: 0,