electron/patches/chromium/fix_activate_background_material_on_windows.patch
electron-roller[bot] 53fd879043
chore: bump chromium to 138.0.7190.0 (main) (#47107)
* chore: bump chromium in DEPS to 138.0.7180.0

* 6546797: Add a metric for the overall success of the "safe storage" item retrieval.

Refs 6546797

* 6548078: extensions: Fix TODO in ScriptInjectionTracker for desktop Android

Refs 6548078

* 6544950: Revert "FSA: Only normalize the hardcoded rules once during initialization"

Refs 6544950

* chore: bump chromium in DEPS to 138.0.7181.0

* chore: update patches

* fix: correctly clamp HSL shift values between 0 and 1

* chore: bump DEPS to 138.0.7183.0

* 6553142: Remove SelectFileDialogLinuxKde | 6553142

* chore: update patches

* chore: bump chromium in DEPS to 138.0.7184.0

* chore: bump chromium in DEPS to 138.0.7186.0

* chore: bump chromium in DEPS to 138.0.7190.0

* chore: update patches

* 6547778: Remove some superfluous //ui/gfx includes from //chrome headers | 6547778

* 6556022: Reland FSA: Only normalize the hardcoded rules once during initialization | 6556022

* fix: remove pdf_extension_util::AddAdditionalData
4099130

This was removed 2 years ago in Chrome.

* fix: provide BrowserContext to pdf_extension_util::AddAdditionalData
6558173

* fixup! 6556022: Reland FSA: Only normalize the hardcoded rules once during initialization | 6556022

* fix: pass in navigation throttle registry
6536175

* fixup! 6556022: Reland "FSA: Only normalize the hardcoded rules once during initialization" | 6556022

This partially reverts commit 20d709dd15ba0ff332e24ee314149d642dc5d47c.

* 6545984: corner-shape: render dashed & dotted borders
Refs 6545984

* Update corner smoothing expected images

* Apply "future" revert commit to fix windows build

> Reason for revert: Multiple eng reporting that this is causing build failures due to too-long pathnames, with no immediate feasible workaround

This issue also affects our CI builds.

Problematic CL in current roll: 6494836: [webgl] Add stub WebGL[2]RenderingContextWebGPU | 6494836
"Future" revert CL: 6565622: Revert "[webgl] Add stub WebGL[2]RenderingContextWebGPU" | 6565622

This patch should automatically disappear when we roll the revert.

* 6533919: win: don't add WS_CAPTION style to popup windows
6533919

This mirrors the change made earlier to the code ours is based on: 6374074: [headless] Provide headless aware window metrics on Windows | 6374074

---------

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: David Sanders <dsanders11@ucsbalum.com>
Co-authored-by: Keeley Hammond <khammond@slack-corp.com>
Co-authored-by: Samuel Maddock <smaddock@slack-corp.com>
Co-authored-by: clavin <clavin@electronjs.org>
2025-06-03 11:19:20 -04:00

68 lines
2.8 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 30399c8a81819a57f07702a97f85e3edd7df9d69..1559eb26fb86ac6172509785afff1e0bbd226ee7 100644
--- a/ui/views/win/hwnd_message_handler.cc
+++ b/ui/views/win/hwnd_message_handler.cc
@@ -937,13 +937,13 @@ 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,
@@ -1732,7 +1732,7 @@ void HWNDMessageHandler::OnActivateApp(BOOL active, DWORD thread_id) {
if (delegate_->HasNonClientView() && !active &&
thread_id != GetCurrentThreadId()) {
// Update the native frame if it is rendering the non-client area.
- if (HasSystemFrame()) {
+ if (is_translucent_ || HasSystemFrame()) {
DefWindowProcWithRedrawLock(WM_NCACTIVATE, FALSE, 0);
}
}
@@ -2340,17 +2340,18 @@ LRESULT HWNDMessageHandler::OnNCActivate(UINT message,
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) {