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Support JavaScript window.moveTo/By() and resizeTo/By() (fixes #698)

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Adds new CefDisplayHandler::OnContentsBoundsChange and
CefDisplayHandler::GetRootWindowScreenRect callbacks.

cefclient: Implement the above callbacks and call
CefBrowserHost::NotifyScreenInfoChanged when the root window
bounds change.

cefclient: osr: Use real screen bounds by default. Pass
`--fake-screen-bounds` for the old default behavior.

Load https://tests/window in cefclient for additional
implementation details and usage examples.
This commit is contained in:
Marshall Greenblatt
2025-04-23 20:33:07 -04:00
parent f59112d839
commit faa85bf980
68 changed files with 1725 additions and 700 deletions
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17
tests/shared/browser/geometry_util.cc
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@ -42,4 +42,21 @@ void DeviceToLogical(CefTouchEvent& value, float device_scale_factor) {
value.y = DeviceToLogical(value.y, device_scale_factor);
}
void ConstrainWindowBounds(const CefRect& display, CefRect& window) {
if (window.x < display.x) {
window.x = display.x;
}
if (window.y < display.y) {
window.y = display.y;
}
window.width = std::clamp(window.width, 100, display.width);
window.height = std::clamp(window.height, 100, display.height);
if (window.x + window.width >= display.x + display.width) {
window.x = display.x + display.width - window.width;
}
if (window.y + window.height >= display.y + display.height) {
window.y = display.y + display.height - window.height;
}
}
} // namespace client