1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */
#ifndef nsControllerCommandTable_h_
#define nsControllerCommandTable_h_
#include "nsHashKeys.h"
#include "nsISupportsImpl.h"
#include "nsRefPtrHashtable.h"
namespace mozilla {
class ControllerCommand;
}
class nsICommandParams;
class nsControllerCommandTable final {
public:
nsControllerCommandTable();
NS_INLINE_DECL_REFCOUNTING(nsControllerCommandTable);
static nsControllerCommandTable* EditorCommandTable();
static nsControllerCommandTable* EditingCommandTable();
static nsControllerCommandTable* HTMLEditorCommandTable();
static nsControllerCommandTable* HTMLEditorDocStateCommandTable();
static nsControllerCommandTable* WindowCommandTable();
void RegisterCommand(const nsACString&, mozilla::ControllerCommand*);
void UnregisterCommand(const nsACString&, mozilla::ControllerCommand*);
mozilla::ControllerCommand* FindCommandHandler(const nsACString&) const;
bool IsCommandEnabled(const nsACString&, nsISupports* aContext) const;
bool SupportsCommand(const nsACString& aName) const {
return !!FindCommandHandler(aName);
}
void MakeImmutable() { mMutable = false; }
void GetSupportedCommands(nsTArray<nsCString>&) const;
private:
~nsControllerCommandTable();
// Hash table of nsIControllerCommands, keyed by command name.
nsRefPtrHashtable<nsCStringHashKey, mozilla::ControllerCommand>
mCommandsTable;
// Are we mutable?
bool mMutable = true;
};
#endif // nsControllerCommandTable_h_
|
