96b32a814c
* chore: bump chromium in DEPS to 2930eb12d56988c2c80bad2797ab036fe493d4e1 * chore: update patches * Revert "disable robotjs-based tests" This reverts commite56adafc1f. * Revert "skip dbus tests (#18409)" This reverts commitaea042cc83. * Revert "skip more dbus tests" This reverts commit68dbef48da. * chore: bump chromium in DEPS to fd62da5601399b92effaa32a943fcd96143c8605 * chore: bump chromium in DEPS to 99f87ca22ee6e7ec953defe694771cb68f47a596 * chore: bump chromium in DEPS to d88778435b4cd9a510a63385b6d4ba24674b9774 * chore: update patches * chore: update ssl_security_state_tab_helper.patch * Remove content_packaged_services https://chromium-review.googlesource.com/c/chromium/src/+/1604203 * chore: fix false positive lint error * views: wireup widget name to crash data https://chromium-review.googlesource.com/c/chromium/src/+/1626640 * chore: bump chromium in DEPS to ab588d36191964c4bca8de5c320534d95606c861 * roll patches
76 lines
3.5 KiB
Diff
76 lines
3.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Heilig Benedek <benecene@gmail.com>
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Date: Thu, 20 Sep 2018 17:47:54 -0700
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Subject: disable-redraw-lock.patch
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Chromium uses a custom window titlebar implementation on Windows when DWM
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is disabled (Windows 7 and earlier, non Aero theme). The native titlebar
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sometimes painted over this custom titlebar, so a workaround was put in
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place to lock redraws in reaction to certain events if DWM is disabled,
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since the code assumes that in that case, the custom titlebar is painted.
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Electron forces the use of the native titlebar, which the workaround doesn't
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take into account, and still locks redraws, causing weird repainting issues
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in electron (and other applications). This patch provides a way to disable
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the redraw locking mechanism, which fixes these issues. The electron issue
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can be found at https://github.com/electron/electron/issues/1821
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diff --git a/ui/views/win/hwnd_message_handler.cc b/ui/views/win/hwnd_message_handler.cc
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index f67479a1f9230f6869c281c884251792bf957cf9..deebf94235041cd439e5b94c81a43aa89b158445 100644
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--- a/ui/views/win/hwnd_message_handler.cc
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+++ b/ui/views/win/hwnd_message_handler.cc
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@@ -285,6 +285,10 @@ constexpr int kSynthesizedMouseMessagesTimeDifference = 500;
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} // namespace
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+bool HWNDMessageHandlerDelegate::HasNativeFrame() const {
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+ return false;
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+}
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+
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// A scoping class that prevents a window from being able to redraw in response
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// to invalidations that may occur within it for the lifetime of the object.
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//
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@@ -336,6 +340,7 @@ class HWNDMessageHandler::ScopedRedrawLock {
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cancel_unlock_(false),
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should_lock_(owner_->IsVisible() && !owner->HasChildRenderingWindow() &&
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::IsWindow(hwnd_) &&
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+ !owner_->HasNativeFrame() &&
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(!(GetWindowLong(hwnd_, GWL_STYLE) & WS_CAPTION) ||
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!ui::win::IsAeroGlassEnabled())) {
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if (should_lock_)
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@@ -936,6 +941,10 @@ bool HWNDMessageHandler::HasChildRenderingWindow() {
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hwnd());
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}
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+bool HWNDMessageHandler::HasNativeFrame() {
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+ return delegate_->HasNativeFrame();
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+}
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+
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////////////////////////////////////////////////////////////////////////////////
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// HWNDMessageHandler, gfx::WindowImpl overrides:
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diff --git a/ui/views/win/hwnd_message_handler.h b/ui/views/win/hwnd_message_handler.h
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index 060aa2dc02a27d76005657d92a62b466c07f8fce..6f93c637489e64c2e76b48147fc28063aecbe1c6 100644
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--- a/ui/views/win/hwnd_message_handler.h
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+++ b/ui/views/win/hwnd_message_handler.h
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@@ -192,6 +192,8 @@ class VIEWS_EXPORT HWNDMessageHandler : public gfx::WindowImpl,
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using TouchIDs = std::set<DWORD>;
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enum class DwmFrameState { OFF, ON };
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+ bool HasNativeFrame();
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+
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// Overridden from WindowImpl:
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HICON GetDefaultWindowIcon() const override;
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HICON GetSmallWindowIcon() const override;
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diff --git a/ui/views/win/hwnd_message_handler_delegate.h b/ui/views/win/hwnd_message_handler_delegate.h
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index 45c4e5b29d05ea0323596fa2c5034c2e30a68f70..e25aac69b09954fbc267309beba98ec0877fa2ac 100644
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--- a/ui/views/win/hwnd_message_handler_delegate.h
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+++ b/ui/views/win/hwnd_message_handler_delegate.h
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@@ -46,6 +46,8 @@ class VIEWS_EXPORT HWNDMessageHandlerDelegate {
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// True if the widget associated with this window has a non-client view.
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virtual bool HasNonClientView() const = 0;
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+ virtual bool HasNativeFrame() const;
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+
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// Returns who we want to be drawing the frame. Either the system (Windows)
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// will handle it or Chrome will custom draw it.
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virtual FrameMode GetFrameMode() const = 0;
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