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

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

View File

@@ -14,6 +14,7 @@
namespace client {
struct OsrRendererSettings;
class RootWindowMacImpl;
// OS X implementation of a top-level native window in the browser process.
@@ -27,6 +28,7 @@ class RootWindowMac : public RootWindow, public BrowserWindow::Delegate {
BrowserWindow* browser_window() const;
RootWindow::Delegate* delegate() const;
const OsrRendererSettings* osr_settings() const;
// RootWindow methods.
void Init(RootWindow::Delegate* delegate,
@@ -41,10 +43,15 @@ class RootWindowMac : public RootWindow, public BrowserWindow::Delegate {
CefBrowserSettings& settings) override;
void Show(ShowMode mode) override;
void Hide() override;
void SetBounds(int x, int y, size_t width, size_t height) override;
void SetBounds(int x,
int y,
size_t width,
size_t height,
bool content_bounds) override;
bool DefaultToContentBounds() const override;
void Close(bool force) override;
void SetDeviceScaleFactor(float device_scale_factor) override;
float GetDeviceScaleFactor() const override;
std::optional<float> GetDeviceScaleFactor() const override;
CefRefPtr<CefBrowser> GetBrowser() const override;
ClientWindowHandle GetWindowHandle() const override;
bool WithWindowlessRendering() const override;
@@ -57,6 +64,10 @@ class RootWindowMac : public RootWindow, public BrowserWindow::Delegate {
void OnSetTitle(const std::string& title) override;
void OnSetFullscreen(bool fullscreen) override;
void OnAutoResize(const CefSize& new_size) override;
void OnContentsBounds(const CefRect& new_bounds) override {
RootWindow::SetBounds(new_bounds,
/*content_bounds=*/DefaultToContentBounds());
}
void OnSetLoadingState(bool isLoading,
bool canGoBack,
bool canGoForward) override;