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browser(firefox): update styles when changing color scheme (#3407)

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`MediaFeatureValuesChanged` is what their devtools code uses to update the styles. I tried using their code directly, but it doesn't play nicely with navigations so I decided to stick with ours.
This commit is contained in:
Joel Einbinder 2020-08-13 12:16:00 -07:00 committed by GitHub
parent 5498ed10a8
commit a4eb86c3df
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 12 additions and 7 deletions
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4
browser_patches/firefox/BUILD_NUMBER
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@ -1,2 +1,2 @@
1158
Changed: lushnikov@chromium.org Wed Aug 12 09:56:07 PDT 2020
1159
Changed: joel.einbinder@gmail.com Wed 12 Aug 2020 08:36:20 PM PDT

15
browser_patches/firefox/patches/bootstrap.diff
View file

@ -139,7 +139,7 @@ index 040c7b124dec6bb254563bbe74fe50012cb077a3..b4e6b8132786af70e8ad0dce88b67c28
const transportProvider = {
setListener(upgradeListener) {
diff --git a/docshell/base/nsDocShell.cpp b/docshell/base/nsDocShell.cpp
index ff630c49f8529baac227dfca33b7fc84b1a14d0a..fea8bf34ffbf1555a63a81f7f4d2a566778d6295 100644
index ff630c49f8529baac227dfca33b7fc84b1a14d0a..45afdc9025ee2e5a75d54fca0633b5651a142458 100644
--- a/docshell/base/nsDocShell.cpp
+++ b/docshell/base/nsDocShell.cpp
@@ -15,6 +15,12 @@
@ -207,7 +207,7 @@ index ff630c49f8529baac227dfca33b7fc84b1a14d0a..fea8bf34ffbf1555a63a81f7f4d2a566
if (!isSubFrame && !isRoot) {
/*
* We don't want to send OnLocationChange notifications when
@@ -3021,6 +3037,184 @@ nsDocShell::GetMessageManager(ContentFrameMessageManager** aMessageManager) {
@@ -3021,6 +3037,189 @@ nsDocShell::GetMessageManager(ContentFrameMessageManager** aMessageManager) {
return NS_OK;
}
@ -384,6 +384,11 @@ index ff630c49f8529baac227dfca33b7fc84b1a14d0a..fea8bf34ffbf1555a63a81f7f4d2a566
+NS_IMETHODIMP
+nsDocShell::SetColorSchemeOverride(ColorSchemeOverride aColorSchemeOverride) {
+ mColorSchemeOverride = aColorSchemeOverride;
+ RefPtr<nsPresContext> presContext = GetPresContext();
+ if (presContext) {
+ presContext->MediaFeatureValuesChanged(
+ {MediaFeatureChangeReason::SystemMetricsChange});
+ }
+ return NS_OK;
+}
+
@ -392,7 +397,7 @@ index ff630c49f8529baac227dfca33b7fc84b1a14d0a..fea8bf34ffbf1555a63a81f7f4d2a566
NS_IMETHODIMP
nsDocShell::GetIsNavigating(bool* aOut) {
*aOut = mIsNavigating;
@@ -8291,6 +8485,12 @@ nsresult nsDocShell::PerformRetargeting(nsDocShellLoadState* aLoadState) {
@@ -8291,6 +8490,12 @@ nsresult nsDocShell::PerformRetargeting(nsDocShellLoadState* aLoadState) {
true, // aForceNoOpener
getter_AddRefs(newBC));
MOZ_ASSERT(!newBC);
@ -405,7 +410,7 @@ index ff630c49f8529baac227dfca33b7fc84b1a14d0a..fea8bf34ffbf1555a63a81f7f4d2a566
return rv;
}
@@ -11908,6 +12108,9 @@ class OnLinkClickEvent : public Runnable {
@@ -11908,6 +12113,9 @@ class OnLinkClickEvent : public Runnable {
mHandler->OnLinkClickSync(mContent, mLoadState, mNoOpenerImplied,
mTriggeringPrincipal);
}
@ -415,7 +420,7 @@ index ff630c49f8529baac227dfca33b7fc84b1a14d0a..fea8bf34ffbf1555a63a81f7f4d2a566
return NS_OK;
}
@@ -11993,6 +12196,8 @@ nsresult nsDocShell::OnLinkClick(
@@ -11993,6 +12201,8 @@ nsresult nsDocShell::OnLinkClick(
nsCOMPtr<nsIRunnable> ev =
new OnLinkClickEvent(this, aContent, loadState, noOpenerImplied,
aIsTrusted, aTriggeringPrincipal);