electron/patches/chromium/fix_activate_background_material_on_windows.patch
electron-roller[bot] af58931efa
chore: bump chromium to 131.0.6744.0 (main) (#43948)
* chore: bump chromium in DEPS to 131.0.6738.0

* chore: bump chromium in DEPS to 131.0.6740.0

* 5889025: [LaCrOS] Remove LaCrOS screen capturer. | https://chromium-review.googlesource.com/c/chromium/src/+/5889025

* https://boringssl.googlesource.com/boringssl.git/+/40dd94116ba03678226443ba20c5887459c9bf16/crypto/fipsmodule/digest/digests.c.inc

* chore: update patches

* 5878695: Add IsolationInfo for embedders handling external protocols | https://chromium-review.googlesource.com/c/chromium/src/+/5878695

* 5854304: [UI] Remove alias of mojom  | https://chromium-review.googlesource.com/c/chromium/src/+/5854304

* chore: bump chromium in DEPS to 131.0.6742.0

* chore: update patches

* chore: bump chromium in DEPS to 131.0.6744.0

* fixup! 5889025: [LaCrOS] Remove LaCrOS screen capturer. | https://chromium-review.googlesource.com/c/chromium/src/+/5889025

* chore: e patches all

* chore: update chore_provide_iswebcontentscreationoverridden_with_full_params.patch

Xref: https://chromium-review.googlesource.com/c/chromium/src/+/5894233

* [UI] Remove alias of mojom 'WindowShowState'

Xref: https://chromium-review.googlesource.com/c/chromium/src/+/5854304

* chore: gen-libc++-filenames.js

* chore: partially revert https://chromium-review.googlesource.com/c/chromium/src/+/5894233

see patch commit message for description

* Clean up stale base::Feature "kFileSystemAccessLocalUNCPathBlock"

This feature is always on by default and doesn't have active finch
experiments.

Xref: https://chromium-review.googlesource.com/c/chromium/src/+/5881253

* fix: asar integrity test recognizes SIGABRT as a crash

https://chromium-review.googlesource.com/c/chromium/src/+/5882758

ValidateIntegrityOrDie() exits via LOG(FATAL)'s call to
base::ImmediateCrash(). There's been churn there upstream between
5332940 and 5882758 on whether to use SIGTRAP or SIGABRT.  For now,
let's accept both until the churn is done.

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: alice <alice@makenotion.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>
2024-09-30 14:54:44 +02:00

59 lines
2.5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: clavin <clavin@electronjs.org>
Date: Mon, 11 Dec 2023 20:43:34 -0300
Subject: fix: activate background material on windows
This patch adds a condition to the HWND message handler to allow windows
with translucent background materials to become activated.
It also ensures the lParam of WM_NCACTIVATE is set to -1 so as to not repaint
the client area, which can lead to a title bar incorrectly being displayed in
frameless windows.
This patch likely can't be upstreamed as-is, as Chromium doesn't have
this use case in mind currently.
diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
index ae24de9ce9d3a2d6c9d7612104e1ef13bbd84f9f..c7ce5bc2aaa8bd29c41c253bd9b6fc9e713ff5a5 100644
--- a/ui/views/win/hwnd_message_handler.cc
+++ b/ui/views/win/hwnd_message_handler.cc
@@ -909,13 +909,13 @@ void HWNDMessageHandler::FrameTypeChanged() {
void HWNDMessageHandler::PaintAsActiveChanged() {
if (!delegate_->HasNonClientView() || !delegate_->CanActivate() ||
- !delegate_->HasFrame() ||
+ (!delegate_->HasFrame() && !is_translucent_) ||
(delegate_->GetFrameMode() == FrameMode::CUSTOM_DRAWN)) {
return;
}
DefWindowProcWithRedrawLock(WM_NCACTIVATE, delegate_->ShouldPaintAsActive(),
- 0);
+ delegate_->HasFrame() ? 0 : -1);
}
void HWNDMessageHandler::SetWindowIcons(const gfx::ImageSkia& window_icon,
@@ -2264,17 +2264,18 @@ LRESULT HWNDMessageHandler::OnNCActivate(UINT message,
if (IsVisible())
delegate_->SchedulePaint();
- // Calling DefWindowProc is only necessary if there's a system frame being
- // drawn. Otherwise it can draw an incorrect title bar and cause visual
- // corruption.
- if (!delegate_->HasFrame() ||
+ // If the window is translucent, it may have the Mica background.
+ // In that case, it's necessary to call |DefWindowProc|, but we can
+ // pass -1 in the lParam to prevent any non-client area elements from
+ // being displayed.
+ if ((!delegate_->HasFrame() && !is_translucent_) ||
delegate_->GetFrameMode() == FrameMode::CUSTOM_DRAWN) {
SetMsgHandled(TRUE);
return TRUE;
}
return DefWindowProcWithRedrawLock(WM_NCACTIVATE, paint_as_active || active,
- 0);
+ delegate_->HasFrame() ? 0 : -1);
}
LRESULT HWNDMessageHandler::OnNCCalcSize(BOOL mode, LPARAM l_param) {