firefox/mozilla-bmo1636168-fscreen.patch

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diff -up firefox-114.0/widget/gtk/nsWindow.cpp.D110204-fscreen.diff firefox-114.0/widget/gtk/nsWindow.cpp
--- firefox-114.0/widget/gtk/nsWindow.cpp.D110204-fscreen.diff 2023-05-17 10:43:02.000000000 +0200
+++ firefox-114.0/widget/gtk/nsWindow.cpp 2023-05-17 13:53:54.000443278 +0200
@@ -100,6 +100,7 @@
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#include "ScreenHelperGTK.h"
#include "SystemTimeConverter.h"
#include "WidgetUtilsGtk.h"
+#include "nsIBrowserHandler.h"
#ifdef ACCESSIBILITY
# include "mozilla/a11y/LocalAccessible.h"
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@@ -173,7 +174,8 @@ const gint kEvents = GDK_TOUCHPAD_GESTUR
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GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
GDK_SMOOTH_SCROLL_MASK | GDK_TOUCH_MASK | GDK_SCROLL_MASK |
- GDK_POINTER_MOTION_MASK | GDK_PROPERTY_CHANGE_MASK;
+ GDK_POINTER_MOTION_MASK | GDK_PROPERTY_CHANGE_MASK |
+ GDK_FOCUS_CHANGE_MASK;
/* utility functions */
static bool is_mouse_in_window(GdkWindow* aWindow, gdouble aMouseX,
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@@ -433,7 +435,8 @@ nsWindow::nsWindow()
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mResizedAfterMoveToRect(false),
mConfiguredClearColor(false),
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mGotNonBlankPaint(false),
- mNeedsToRetryCapturingMouse(false) {
+ mNeedsToRetryCapturingMouse(false),
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+ mPendingFullscreen(false) {
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mWindowType = WindowType::Child;
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mSizeConstraints.mMaxSize = GetSafeWindowSize(mSizeConstraints.mMaxSize);
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@@ -5263,6 +5266,19 @@ void nsWindow::OnWindowStateEvent(GtkWid
ClearTransparencyBitmap();
}
}
+
+ // Hack to ensure window switched to fullscreen - avoid to fail when starting
+ // in kiosk mode
+ if (mPendingFullscreen &&
+ !(aEvent->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
+ LOG(
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+ " Window should be fullscreen, but it's not, retrying set to "
+ "fullscreen.\n");
+ MakeFullScreen(true);
+ } else {
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+ LOG(" Window successfully switched to fullscreen, happy now\n");
+ mPendingFullscreen = false;
+ }
}
void nsWindow::OnDPIChanged() {
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@@ -7409,6 +7425,19 @@ nsresult nsWindow::MakeFullScreen(bool a
}
}
+ // if in kiosk, ensure the fullscreen is called
+ nsCOMPtr<nsIBrowserHandler> browserHandler =
+ do_GetService("@mozilla.org/browser/clh;1");
+ if (browserHandler) {
+ bool isKiosk;
+ browserHandler->GetKiosk(&isKiosk);
+ if (isKiosk) {
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+ LOG(" is kiosk, ensure the window switch to fullscreen\n");
+ mPendingFullscreen = true;
+ }
+ } else {
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+ LOG(" Cannot find the browserHandler service.\n");
+ }
gtk_window_fullscreen(GTK_WINDOW(mShell));
} else {
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gtk_window_unfullscreen(GTK_WINDOW(mShell));
diff -up firefox-114.0/widget/gtk/nsWindow.h.D110204-fscreen.diff firefox-114.0/widget/gtk/nsWindow.h
--- firefox-114.0/widget/gtk/nsWindow.h.D110204-fscreen.diff 2023-05-17 08:46:16.000000000 +0200
+++ firefox-114.0/widget/gtk/nsWindow.h 2023-05-17 13:51:29.502159247 +0200
@@ -752,6 +752,7 @@ class nsWindow final : public nsBaseWidg
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* move-to-rect callback we set mMovedAfterMoveToRect/mResizedAfterMoveToRect.
*/
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bool mWaitingForMoveToRectCallback : 1;
+ bool mPendingFullscreen : 1;
bool mMovedAfterMoveToRect : 1;
bool mResizedAfterMoveToRect : 1;