fix: draggable regions calculation in BrowserWindow/BrowserView (#26690)
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5 changed files with 46 additions and 37 deletions
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@ -71,25 +71,21 @@ void BrowserWindow::UpdateDraggableRegions(
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// Draggable regions are implemented by having the whole web view draggable
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// and overlaying regions that are not draggable.
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if (&draggable_regions_ != ®ions) {
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draggable_regions_.clear();
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for (const auto& r : regions)
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draggable_regions_.push_back(r.Clone());
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}
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auto browser_views = window_->browser_views();
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for (NativeBrowserView* view : browser_views) {
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view->UpdateDraggableRegions(draggable_regions_);
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}
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if (&draggable_regions_ != ®ions)
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draggable_regions_ = mojo::Clone(regions);
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std::vector<gfx::Rect> drag_exclude_rects;
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if (regions.empty()) {
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drag_exclude_rects.push_back(gfx::Rect(0, 0, webViewWidth, webViewHeight));
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drag_exclude_rects.emplace_back(0, 0, webViewWidth, webViewHeight);
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} else {
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drag_exclude_rects = CalculateNonDraggableRegions(
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DraggableRegionsToSkRegion(regions), webViewWidth, webViewHeight);
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}
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for (NativeBrowserView* view : window_->browser_views()) {
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view->UpdateDraggableRegions(drag_exclude_rects);
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}
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// Create and add a ControlRegionView for each region that needs to be
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// excluded from the dragging.
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for (const auto& rect : drag_exclude_rects) {
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