NEW 278511
[WPE] Consider actual available size instead of whole screen size for screen.availHeight and screen.availWidth 
https://bugs.webkit.org/show_bug.cgi?id=278511
Summary [WPE] Consider actual available size instead of whole screen size for screen....
Lauro Moura
Reported 2024-08-21 21:24:05 PDT
Created attachment 472261 [details] HTML example showing the window and screen dimensions Currently, `ScreenManagerWPE.cpp` `ScreenManager::collectScreenProperties()` assigns the whole `screenRect` to `screenAvailableRect`[1], ignoring possible constraints from system elements like docks and bars. For example, in my 2560x1440 Gnome 45 desktop, `screen.availHeight` should be 1408 instead of the current 1440, to account for the top desktop bar. In the attached example, WPE and Firefox report 1440 while Chromium reports the expected 1408. This is making the Selenium maximize WebDriver tests to fail (see bug277945), as they compare the JS `window.outerWidth/Height` to the `screen.availWidth/Height`. While the window is actually maximized, as it compares with the whole screen size instead of the actual available size, the test fails. This probably will require some new API to WPEMonitor and, in case of Wayland, using the `xdg_toplevel::configure_bound event[2] to get the actual available size. [1] https://developer.mozilla.org/en-US/docs/Web/API/Screen/availHeight [2] https://wayland.app/protocols/xdg-shell#xdg_toplevel:event:configure_bounds
Attachments
HTML example showing the window and screen dimensions (1.22 KB, text/html)
2024-08-21 21:24 PDT, Lauro Moura 		no flags
Details
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Lauro Moura
Comment 1 2024-08-21 23:37:59 PDT
Pull request: https://github.com/WebKit/WebKit/pull/32578
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