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fix: offset browserview drag regions on macOS (#27986)

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Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
This commit is contained in:
trop[bot]
2021-03-04 16:31:49 +09:00
committed by GitHub
parent 6e9db782c7
commit 59951f344b
1 changed files with 7 additions and 7 deletions
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14
shell/browser/native_browser_view_mac.mm
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@@ -299,7 +299,6 @@ void NativeBrowserViewMac::UpdateDraggableRegions(
NSView* web_view = GetWebContents()->GetNativeView().GetNativeNSView();
NSView* inspectable_view = iwc_view->GetNativeView().GetNativeNSView();
NSView* window_content_view = inspectable_view.superview;
const auto window_content_view_height = NSHeight(window_content_view.bounds);
// Remove all DragRegionViews that were added last time. Note that we need
// to copy the `subviews` array to avoid mutation during iteration.
@@ -315,14 +314,15 @@ void NativeBrowserViewMac::UpdateDraggableRegions(
[[DragRegionView alloc] initWithFrame:web_view.bounds]);
[web_view addSubview:drag_region_view];
// Then, on top of that, add "exclusion zones"
// Then, on top of that, add "exclusion zones".
auto const offset = GetBounds().OffsetFromOrigin();
const auto window_content_view_height = NSHeight(window_content_view.bounds);
for (const auto& rect : drag_exclude_rects) {
const auto window_content_view_exclude_rect =
NSMakeRect(rect.x(), window_content_view_height - rect.bottom(),
rect.width(), rect.height());
const auto x = rect.x() + offset.x();
const auto y = window_content_view_height - rect.bottom() + offset.y();
const auto exclude_rect = NSMakeRect(x, y, rect.width(), rect.height());
const auto drag_region_view_exclude_rect =
[window_content_view convertRect:window_content_view_exclude_rect
toView:drag_region_view];
[window_content_view convertRect:exclude_rect toView:drag_region_view];
base::scoped_nsobject<NSView> exclude_drag_region_view(
[[ExcludeDragRegionView alloc]