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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /docshell/base/nsIDocShellTreeOwner.idl
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+/**
+ * The nsIDocShellTreeOwner
+ */
+
+interface nsIDocShellTreeItem;
+interface nsIRemoteTab;
+webidl BrowsingContext;
+
+[scriptable, uuid(0e3dc4b1-4cea-4a37-af71-79f0afd07574)]
+interface nsIDocShellTreeOwner : nsISupports
+{
+ /**
+ * Called when a content shell is added to the docshell tree. This is
+ * _only_ called for "root" content shells (that is, ones whose parent is a
+ * chrome shell).
+ *
+ * @param aContentShell the shell being added.
+ * @param aPrimary whether the shell is primary.
+ */
+ void contentShellAdded(in nsIDocShellTreeItem aContentShell,
+ in boolean aPrimary);
+
+ /**
+ * Called when a content shell is removed from the docshell tree. This is
+ * _only_ called for "root" content shells (that is, ones whose parent is a
+ * chrome shell). Note that if aContentShell was never added,
+ * contentShellRemoved should just do nothing.
+ *
+ * @param aContentShell the shell being removed.
+ */
+ void contentShellRemoved(in nsIDocShellTreeItem aContentShell);
+
+ /*
+ Returns the Primary Content Shell
+ */
+ readonly attribute nsIDocShellTreeItem primaryContentShell;
+
+ void remoteTabAdded(in nsIRemoteTab aTab, in boolean aPrimary);
+ void remoteTabRemoved(in nsIRemoteTab aTab);
+
+ /*
+ In multiprocess case we may not have primaryContentShell but
+ primaryRemoteTab.
+ */
+ readonly attribute nsIRemoteTab primaryRemoteTab;
+
+ /*
+ Get the BrowsingContext associated with either the primary content shell or
+ primary remote tab, depending on which is available.
+ */
+ readonly attribute BrowsingContext primaryContentBrowsingContext;
+
+ /*
+ Tells the tree owner to size its window or parent window in such a way
+ that the shell passed along will be the size specified.
+ */
+ [can_run_script]
+ void sizeShellTo(in nsIDocShellTreeItem shell, in long cx, in long cy);
+
+ /*
+ Gets the size of the primary content area in device pixels. This should work
+ for both in-process and out-of-process content areas.
+ */
+ void getPrimaryContentSize(out long width, out long height);
+ /*
+ Sets the size of the primary content area in device pixels. This should work
+ for both in-process and out-of-process content areas.
+ */
+ void setPrimaryContentSize(in long width, in long height);
+
+ /*
+ Gets the size of the root docshell in device pixels.
+ */
+ void getRootShellSize(out long width, out long height);
+ /*
+ Sets the size of the root docshell in device pixels.
+ */
+ void setRootShellSize(in long width, in long height);
+
+ /*
+ Sets the persistence of different attributes of the window.
+ */
+ void setPersistence(in boolean aPersistPosition,
+ in boolean aPersistSize,
+ in boolean aPersistSizeMode);
+
+ /*
+ Gets the current persistence states of the window.
+ */
+ void getPersistence(out boolean aPersistPosition,
+ out boolean aPersistSize,
+ out boolean aPersistSizeMode);
+
+ /*
+ Gets the number of tabs currently open in our window, assuming
+ this tree owner has such a concept.
+ */
+ readonly attribute unsigned long tabCount;
+
+ /*
+ Returns true if there is a primary content shell or a primary
+ remote tab.
+ */
+ readonly attribute bool hasPrimaryContent;
+};