Commit 19aeded8 authored by ma1's avatar ma1 Committed by Pier Angelo Vendrame
Browse files

BB 42443: Shrink window to match letterboxing size when the emtpy area is clicked.

parent 993cb224

toolkit/components/resistfingerprinting/RFPHelper.sys.mjs

+10 −0
Original line number Original line Diff line number Diff line
@@ -795,9 +795,17 @@ class _RFPHelper { 
    return false;

    return false;

  }

  }





  _onWindowDoubleClick(e) {

    if (e.target.classList.contains("browserStack")) {

      e.currentTarget.shrinkToLetterbox();

    }

  }



  _attachWindow(aWindow) {

  _attachWindow(aWindow) {

    this._fixRounding(aWindow);

    this._fixRounding(aWindow);

    aWindow.addEventListener("sizemodechange", windowResizeHandler);

    aWindow.addEventListener("sizemodechange", windowResizeHandler);

    aWindow.shrinkToLetterbox = this.shrinkToLetterbox;

    aWindow.addEventListener("dblclick", this._onWindowDoubleClick);

    aWindow.gBrowser.addTabsProgressListener(this);

    aWindow.gBrowser.addTabsProgressListener(this);

    aWindow.addEventListener("TabOpen", this);

    aWindow.addEventListener("TabOpen", this);

    let resizeObserver = new aWindow.ResizeObserver(entries => {

    let resizeObserver = new aWindow.ResizeObserver(entries => {
@@ -837,6 +845,8 @@ class _RFPHelper { 
      let browser = tab.linkedBrowser;

      let browser = tab.linkedBrowser;

      this._resetContentSize(browser);

      this._resetContentSize(browser);

    }

    }

    aWindow.removeEventListener("dblclick", this._onWindowDoubleClick);

    delete aWindow.shrinkToLetterbox;

    aWindow.removeEventListener("sizemodechange", windowResizeHandler);

    aWindow.removeEventListener("sizemodechange", windowResizeHandler);

  }

  }