Sakurai/pdf.js
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Simplify the PDFSidebar.#forceRendering method

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The fallback code-path has never really been used, since the `PDFSidebar` is only used in the default viewer (and has never been exposed in e.g. the COMPONENTS-build).
This commit is contained in:
Jonas Jenwald 2023-05-02 14:16:18 +02:00
parent 4931f293eb
commit 9dcc50402e
1 changed files with 6 additions and 16 deletions
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22
web/pdf_sidebar.js
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@ -156,7 +156,7 @@ class PDFSidebar {
*/ */
switchView(view, forceOpen = false) { switchView(view, forceOpen = false) {
const isViewChanged = view !== this.active; const isViewChanged = view !== this.active;
let shouldForceRendering = false; let forceRendering = false;
switch (view) { switch (view) {
case SidebarView.NONE: case SidebarView.NONE:
@ -166,7 +166,7 @@ class PDFSidebar {
return; // Closing will trigger rendering and dispatch the event. return; // Closing will trigger rendering and dispatch the event.
case SidebarView.THUMBS: case SidebarView.THUMBS:
if (this.isOpen && isViewChanged) { if (this.isOpen && isViewChanged) {
shouldForceRendering = true; forceRendering = true;
} }
break; break;
case SidebarView.OUTLINE: case SidebarView.OUTLINE:
@ -224,9 +224,9 @@ class PDFSidebar {
this.open(); this.open();
return; // Opening will trigger rendering and dispatch the event. return; // Opening will trigger rendering and dispatch the event.
} }
if (shouldForceRendering) { if (forceRendering) {
this.#updateThumbnailViewer(); this.#updateThumbnailViewer();
this.#forceRendering(); this.onToggled();
} }
if (isViewChanged) { if (isViewChanged) {
this.#dispatchEvent(); this.#dispatchEvent();
@ -246,7 +246,7 @@ class PDFSidebar {
if (this.active === SidebarView.THUMBS) { if (this.active === SidebarView.THUMBS) {
this.#updateThumbnailViewer(); this.#updateThumbnailViewer();
} }
this.#forceRendering(); this.onToggled();
this.#dispatchEvent(); this.#dispatchEvent();
this.#hideUINotification(); this.#hideUINotification();
@ -263,7 +263,7 @@ class PDFSidebar {
this.outerContainer.classList.add("sidebarMoving"); this.outerContainer.classList.add("sidebarMoving");
this.outerContainer.classList.remove("sidebarOpen"); this.outerContainer.classList.remove("sidebarOpen");
this.#forceRendering(); this.onToggled();
this.#dispatchEvent(); this.#dispatchEvent();
} }
@ -286,16 +286,6 @@ class PDFSidebar {
}); });
} }
#forceRendering() {
if (this.onToggled) {
this.onToggled();
} else {
// Fallback
this.pdfViewer.forceRendering();
this.pdfThumbnailViewer.forceRendering();
}
}
#updateThumbnailViewer() { #updateThumbnailViewer() {
const { pdfViewer, pdfThumbnailViewer } = this; const { pdfViewer, pdfThumbnailViewer } = this;