gecko-dev/accessible/generic/ApplicationAccessible.h
Gabriele Svelto 69790bc62e Bug 1600545 - Remove useless inclusions of header files generated from IDL files in accessible/, browser/, caps/, chrome/, devtools/, docshell/, editor/, extensions/, gfx/, hal/, image/, intl/, ipc/, js/, layout/, and media/ r=Ehsan
The inclusions were removed with the following very crude script and the
resulting breakage was fixed up by hand. The manual fixups did either
revert the changes done by the script, replace a generic header with a more
specific one or replace a header with a forward declaration.

find . -name "*.idl" | grep -v web-platform | grep -v third_party | while read path; do
    interfaces=$(grep "^\(class\|interface\).*:.*" "$path" | cut -d' ' -f2)
    if [ -n "$interfaces" ]; then
        if [[ "$interfaces" == *$'\n'* ]]; then
          regexp="\("
          for i in $interfaces; do regexp="$regexp$i\|"; done
          regexp="${regexp%%\\\|}\)"
        else
          regexp="$interfaces"
        fi
        interface=$(basename "$path")
        rg -l "#include.*${interface%%.idl}.h" . | while read path2; do
            hits=$(grep -v "#include.*${interface%%.idl}.h" "$path2" | grep -c "$regexp" )
            if [ $hits -eq 0 ]; then
                echo "Removing ${interface} from ${path2}"
                grep -v "#include.*${interface%%.idl}.h" "$path2" > "$path2".tmp
                mv -f "$path2".tmp "$path2"
            fi
        done
    fi
done

Differential Revision: https://phabricator.services.mozilla.com/D55443

--HG--
extra : moz-landing-system : lando
2019-12-06 09:16:44 +00:00

110 lines
3.3 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:expandtab:shiftwidth=2:tabstop=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/. */
#ifndef mozilla_a11y_ApplicationAccessible_h__
#define mozilla_a11y_ApplicationAccessible_h__
#include "AccessibleWrap.h"
#include "nsIXULAppInfo.h"
namespace mozilla {
namespace a11y {
/**
* ApplicationAccessible is for the whole application of Mozilla.
* Only one instance of ApplicationAccessible exists for one Mozilla instance.
* And this one should be created when Mozilla Startup (if accessibility
* feature has been enabled) and destroyed when Mozilla Shutdown.
*
* All the accessibility objects for toplevel windows are direct children of
* the ApplicationAccessible instance.
*/
class ApplicationAccessible : public AccessibleWrap {
public:
ApplicationAccessible();
NS_INLINE_DECL_REFCOUNTING_INHERITED(ApplicationAccessible, AccessibleWrap)
// Accessible
virtual void Shutdown() override;
virtual nsIntRect Bounds() const override;
virtual nsRect BoundsInAppUnits() const override;
virtual already_AddRefed<nsIPersistentProperties> NativeAttributes() override;
virtual GroupPos GroupPosition() override;
virtual ENameValueFlag Name(nsString& aName) const override;
virtual void ApplyARIAState(uint64_t* aState) const override;
virtual void Description(nsString& aDescription) override;
virtual void Value(nsString& aValue) const override;
virtual mozilla::a11y::role NativeRole() const override;
virtual uint64_t State() override;
virtual uint64_t NativeState() const override;
virtual Relation RelationByType(RelationType aType) const override;
virtual Accessible* ChildAtPoint(int32_t aX, int32_t aY,
EWhichChildAtPoint aWhichChild) override;
virtual Accessible* FocusedChild() override;
// ActionAccessible
virtual KeyBinding AccessKey() const override;
// ApplicationAccessible
void Init();
void AppName(nsAString& aName) const {
MOZ_ASSERT(mAppInfo, "no application info");
if (mAppInfo) {
nsAutoCString cname;
mAppInfo->GetName(cname);
AppendUTF8toUTF16(cname, aName);
}
}
void AppVersion(nsAString& aVersion) const {
MOZ_ASSERT(mAppInfo, "no application info");
if (mAppInfo) {
nsAutoCString cversion;
mAppInfo->GetVersion(cversion);
AppendUTF8toUTF16(cversion, aVersion);
}
}
void PlatformName(nsAString& aName) const { aName.AssignLiteral("Gecko"); }
void PlatformVersion(nsAString& aVersion) const {
MOZ_ASSERT(mAppInfo, "no application info");
if (mAppInfo) {
nsAutoCString cversion;
mAppInfo->GetPlatformVersion(cversion);
AppendUTF8toUTF16(cversion, aVersion);
}
}
protected:
virtual ~ApplicationAccessible() {}
// Accessible
virtual Accessible* GetSiblingAtOffset(
int32_t aOffset, nsresult* aError = nullptr) const override;
private:
nsCOMPtr<nsIXULAppInfo> mAppInfo;
};
inline ApplicationAccessible* Accessible::AsApplication() {
return IsApplication() ? static_cast<ApplicationAccessible*>(this) : nullptr;
}
} // namespace a11y
} // namespace mozilla
#endif