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/* -*- 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/. */
#include "nsBaseCommandController.h"
#include "mozilla/ControllerCommand.h"
#include "nsControllerCommandTable.h"
#include "nsIWeakReferenceUtils.h"
#include "nsString.h"
NS_IMPL_ISUPPORTS(nsBaseCommandController, nsIController, nsICommandController,
nsBaseCommandController);
nsBaseCommandController::nsBaseCommandController(
nsControllerCommandTable* aControllerCommandTable)
: mCommandTable(aControllerCommandTable) {}
nsBaseCommandController::~nsBaseCommandController() = default;
/* =======================================================================
* nsIController
* ======================================================================= */
NS_IMETHODIMP
nsBaseCommandController::IsCommandEnabled(const char* aCommand, bool* aResult) {
NS_ENSURE_ARG_POINTER(aCommand);
NS_ENSURE_ARG_POINTER(aResult);
NS_ENSURE_STATE(mCommandTable);
nsCOMPtr<nsISupports> context = do_QueryReferent(mContext);
*aResult =
mCommandTable->IsCommandEnabled(nsDependentCString(aCommand), context);
return NS_OK;
}
NS_IMETHODIMP
nsBaseCommandController::SupportsCommand(const char* aCommand, bool* aResult) {
NS_ENSURE_ARG_POINTER(aCommand);
NS_ENSURE_ARG_POINTER(aResult);
NS_ENSURE_STATE(mCommandTable);
*aResult = mCommandTable->SupportsCommand(nsDependentCString(aCommand));
return NS_OK;
}
NS_IMETHODIMP
nsBaseCommandController::DoCommand(const char* aCommand) {
NS_ENSURE_ARG_POINTER(aCommand);
NS_ENSURE_STATE(mCommandTable);
nsCOMPtr<nsISupports> context = do_QueryReferent(mContext);
RefPtr<nsControllerCommandTable> table = mCommandTable;
nsDependentCString command(aCommand);
if (RefPtr handler = table->FindCommandHandler(command)) {
return handler->DoCommand(command, nullptr, context);
}
return NS_OK;
}
NS_IMETHODIMP
nsBaseCommandController::DoCommandWithParams(const char* aCommand,
nsICommandParams* aParams) {
NS_ENSURE_ARG_POINTER(aCommand);
NS_ENSURE_STATE(mCommandTable);
nsCOMPtr<nsISupports> context = do_QueryReferent(mContext);
RefPtr<nsControllerCommandTable> table = mCommandTable;
nsDependentCString command(aCommand);
if (RefPtr handler = table->FindCommandHandler(command)) {
handler->DoCommand(command, aParams, context);
}
return NS_OK;
}
NS_IMETHODIMP
nsBaseCommandController::GetCommandStateWithParams(const char* aCommand,
nsICommandParams* aParams) {
NS_ENSURE_ARG_POINTER(aCommand);
NS_ENSURE_STATE(mCommandTable);
nsCOMPtr<nsISupports> context = do_QueryReferent(mContext);
nsDependentCString command(aCommand);
if (RefPtr handler = mCommandTable->FindCommandHandler(command)) {
handler->GetCommandStateParams(command, aParams, context);
}
return NS_OK;
}
NS_IMETHODIMP
nsBaseCommandController::OnEvent(const char* aEventName) {
NS_ENSURE_ARG_POINTER(aEventName);
return NS_OK;
}
NS_IMETHODIMP
nsBaseCommandController::GetSupportedCommands(nsTArray<nsCString>& aCommands) {
NS_ENSURE_STATE(mCommandTable);
mCommandTable->GetSupportedCommands(aCommands);
return NS_OK;
}
already_AddRefed<nsBaseCommandController>
nsBaseCommandController::CreateWindowController() {
return mozilla::MakeAndAddRef<nsBaseCommandController>(
nsControllerCommandTable::WindowCommandTable());
}
already_AddRefed<nsBaseCommandController>
nsBaseCommandController::CreateEditorController() {
return mozilla::MakeAndAddRef<nsBaseCommandController>(
nsControllerCommandTable::EditorCommandTable());
}
already_AddRefed<nsBaseCommandController>
nsBaseCommandController::CreateEditingController() {
return mozilla::MakeAndAddRef<nsBaseCommandController>(
nsControllerCommandTable::EditingCommandTable());
}
already_AddRefed<nsBaseCommandController>
nsBaseCommandController::CreateHTMLEditorController() {
return mozilla::MakeAndAddRef<nsBaseCommandController>(
nsControllerCommandTable::HTMLEditorCommandTable());
}
already_AddRefed<nsBaseCommandController>
nsBaseCommandController::CreateHTMLEditorDocStateController() {
return mozilla::MakeAndAddRef<nsBaseCommandController>(
nsControllerCommandTable::HTMLEditorDocStateCommandTable());
}
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