chromium/ui/base/ime/linux/input_method_auralinux.cc

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/base/ime/linux/input_method_auralinux.h"

#include "base/auto_reset.h"
#include "base/environment.h"
#include "base/functional/bind.h"
#include "base/strings/utf_offset_string_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "build/chromeos_buildflags.h"
#include "ui/base/ime/constants.h"
#include "ui/base/ime/linux/linux_input_method_context_factory.h"
#include "ui/base/ime/text_input_client.h"
#include "ui/base/ime/text_input_flags.h"
#include "ui/events/event.h"

namespace {

constexpr base::TimeDelta kIgnoreCommitsDuration = …;

bool IsEventFromVK(const ui::KeyEvent& event) { … }

bool IsSameKeyEvent(const ui::KeyEvent& lhs, const ui::KeyEvent& rhs) { … }

}  // namespace

namespace ui {

InputMethodAuraLinux::InputMethodAuraLinux(
    ImeKeyEventDispatcher* ime_key_event_dispatcher)
    : … { … }

InputMethodAuraLinux::~InputMethodAuraLinux() = default;

LinuxInputMethodContext* InputMethodAuraLinux::GetContextForTesting() { … }

// Overriden from InputMethod.

ui::EventDispatchDetails InputMethodAuraLinux::DispatchKeyEvent(
    ui::KeyEvent* event) { … }

ui::EventDispatchDetails InputMethodAuraLinux::DispatchImeFilteredKeyPressEvent(
    ui::KeyEvent* event) { … }

InputMethodAuraLinux::CommitResult InputMethodAuraLinux::MaybeCommitResult(
    bool filtered,
    const KeyEvent& event) { … }

bool InputMethodAuraLinux::UpdateCompositionIfTextSelected() { … }

bool InputMethodAuraLinux::UpdateCompositionIfChanged(bool text_committed) { … }

void InputMethodAuraLinux::UpdateContextFocusState() { … }

void InputMethodAuraLinux::OnTextInputTypeChanged(TextInputClient* client) { … }

void InputMethodAuraLinux::OnCaretBoundsChanged(const TextInputClient* client) { … }

void InputMethodAuraLinux::CancelComposition(const TextInputClient* client) { … }

void InputMethodAuraLinux::ResetContext() { … }

bool InputMethodAuraLinux::IgnoringNonKeyInput() const { … }

bool InputMethodAuraLinux::IsCandidatePopupOpen() const { … }

VirtualKeyboardController*
InputMethodAuraLinux::GetVirtualKeyboardController() { … }

// Overriden from ui::LinuxInputMethodContextDelegate

void InputMethodAuraLinux::OnCommit(const std::u16string& text) { … }

void InputMethodAuraLinux::OnInsertImage(const GURL& src) { … }

void InputMethodAuraLinux::OnConfirmCompositionText(bool keep_selection) { … }

void InputMethodAuraLinux::OnDeleteSurroundingText(size_t before,
                                                   size_t after) { … }

void InputMethodAuraLinux::OnPreeditChanged(
    const CompositionText& composition_text) { … }

void InputMethodAuraLinux::OnPreeditEnd() { … }

void InputMethodAuraLinux::OnSetPreeditRegion(
    const gfx::Range& range,
    const std::vector<ImeTextSpan>& spans) { … }

void InputMethodAuraLinux::OnClearGrammarFragments(const gfx::Range& range) { … }

void InputMethodAuraLinux::OnAddGrammarFragment(
    const ui::GrammarFragment& fragment) { … }

void InputMethodAuraLinux::OnSetAutocorrectRange(const gfx::Range& range) { … }

void InputMethodAuraLinux::OnSetVirtualKeyboardOccludedBounds(
    const gfx::Rect& screen_bounds) { … }

// Overridden from InputMethodBase.

void InputMethodAuraLinux::OnWillChangeFocusedClient(
    TextInputClient* focused_before,
    TextInputClient* focused) { … }

void InputMethodAuraLinux::OnDidChangeFocusedClient(
    TextInputClient* focused_before,
    TextInputClient* focused) { … }

// private

void InputMethodAuraLinux::OnPreeditUpdate(
    const ui::CompositionText& composition_text,
    bool force_update_client) { … }

bool InputMethodAuraLinux::HasInputMethodResult() { … }

bool InputMethodAuraLinux::NeedInsertChar(
    const std::optional<std::u16string>& result_text) const { … }

ui::EventDispatchDetails InputMethodAuraLinux::SendFakeProcessKeyEvent(
    ui::KeyEvent* event) const { … }

void InputMethodAuraLinux::ConfirmCompositionText(bool keep_selection) { … }

}  // namespace ui