diff options
Diffstat (limited to 'src/android/app/src/main/jni/applets/software_keyboard.cpp')
| -rw-r--r-- | src/android/app/src/main/jni/applets/software_keyboard.cpp | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/src/android/app/src/main/jni/applets/software_keyboard.cpp b/src/android/app/src/main/jni/applets/software_keyboard.cpp new file mode 100644 index 000000000..74e040478 --- /dev/null +++ b/src/android/app/src/main/jni/applets/software_keyboard.cpp @@ -0,0 +1,277 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include <map> +#include <thread> + +#include <jni.h> + +#include "common/logging/log.h" +#include "common/string_util.h" +#include "core/core.h" +#include "jni/android_common/android_common.h" +#include "jni/applets/software_keyboard.h" +#include "jni/id_cache.h" + +static jclass s_software_keyboard_class; +static jclass s_keyboard_config_class; +static jclass s_keyboard_data_class; +static jmethodID s_swkbd_execute_normal; +static jmethodID s_swkbd_execute_inline; + +namespace SoftwareKeyboard { + +static jobject ToJKeyboardParams(const Core::Frontend::KeyboardInitializeParameters& config) { + JNIEnv* env = IDCache::GetEnvForThread(); + jobject object = env->AllocObject(s_keyboard_config_class); + + env->SetObjectField(object, + env->GetFieldID(s_keyboard_config_class, "ok_text", "Ljava/lang/String;"), + ToJString(env, config.ok_text)); + env->SetObjectField( + object, env->GetFieldID(s_keyboard_config_class, "header_text", "Ljava/lang/String;"), + ToJString(env, config.header_text)); + env->SetObjectField(object, + env->GetFieldID(s_keyboard_config_class, "sub_text", "Ljava/lang/String;"), + ToJString(env, config.sub_text)); + env->SetObjectField( + object, env->GetFieldID(s_keyboard_config_class, "guide_text", "Ljava/lang/String;"), + ToJString(env, config.guide_text)); + env->SetObjectField( + object, env->GetFieldID(s_keyboard_config_class, "initial_text", "Ljava/lang/String;"), + ToJString(env, config.initial_text)); + env->SetShortField(object, + env->GetFieldID(s_keyboard_config_class, "left_optional_symbol_key", "S"), + static_cast<jshort>(config.left_optional_symbol_key)); + env->SetShortField(object, + env->GetFieldID(s_keyboard_config_class, "right_optional_symbol_key", "S"), + static_cast<jshort>(config.right_optional_symbol_key)); + env->SetIntField(object, env->GetFieldID(s_keyboard_config_class, "max_text_length", "I"), + static_cast<jint>(config.max_text_length)); + env->SetIntField(object, env->GetFieldID(s_keyboard_config_class, "min_text_length", "I"), + static_cast<jint>(config.min_text_length)); + env->SetIntField(object, + env->GetFieldID(s_keyboard_config_class, "initial_cursor_position", "I"), + static_cast<jint>(config.initial_cursor_position)); + env->SetIntField(object, env->GetFieldID(s_keyboard_config_class, "type", "I"), + static_cast<jint>(config.type)); + env->SetIntField(object, env->GetFieldID(s_keyboard_config_class, "password_mode", "I"), + static_cast<jint>(config.password_mode)); + env->SetIntField(object, env->GetFieldID(s_keyboard_config_class, "text_draw_type", "I"), + static_cast<jint>(config.text_draw_type)); + env->SetIntField(object, env->GetFieldID(s_keyboard_config_class, "key_disable_flags", "I"), + static_cast<jint>(config.key_disable_flags.raw)); + env->SetBooleanField(object, + env->GetFieldID(s_keyboard_config_class, "use_blur_background", "Z"), + static_cast<jboolean>(config.use_blur_background)); + env->SetBooleanField(object, + env->GetFieldID(s_keyboard_config_class, "enable_backspace_button", "Z"), + static_cast<jboolean>(config.enable_backspace_button)); + env->SetBooleanField(object, + env->GetFieldID(s_keyboard_config_class, "enable_return_button", "Z"), + static_cast<jboolean>(config.enable_return_button)); + env->SetBooleanField(object, + env->GetFieldID(s_keyboard_config_class, "disable_cancel_button", "Z"), + static_cast<jboolean>(config.disable_cancel_button)); + + return object; +} + +AndroidKeyboard::ResultData AndroidKeyboard::ResultData::CreateFromFrontend(jobject object) { + JNIEnv* env = IDCache::GetEnvForThread(); + const jstring string = reinterpret_cast<jstring>(env->GetObjectField( + object, env->GetFieldID(s_keyboard_data_class, "text", "Ljava/lang/String;"))); + return ResultData{GetJString(env, string), + static_cast<Service::AM::Applets::SwkbdResult>(env->GetIntField( + object, env->GetFieldID(s_keyboard_data_class, "result", "I")))}; +} + +AndroidKeyboard::~AndroidKeyboard() = default; + +void AndroidKeyboard::InitializeKeyboard( + bool is_inline, Core::Frontend::KeyboardInitializeParameters initialize_parameters, + SubmitNormalCallback submit_normal_callback_, SubmitInlineCallback submit_inline_callback_) { + if (is_inline) { + LOG_WARNING( + Frontend, + "(STUBBED) called, backend requested to initialize the inline software keyboard."); + + submit_inline_callback = std::move(submit_inline_callback_); + } else { + LOG_WARNING( + Frontend, + "(STUBBED) called, backend requested to initialize the normal software keyboard."); + + submit_normal_callback = std::move(submit_normal_callback_); + } + + parameters = std::move(initialize_parameters); + + LOG_INFO(Frontend, + "\nKeyboardInitializeParameters:" + "\nok_text={}" + "\nheader_text={}" + "\nsub_text={}" + "\nguide_text={}" + "\ninitial_text={}" + "\nmax_text_length={}" + "\nmin_text_length={}" + "\ninitial_cursor_position={}" + "\ntype={}" + "\npassword_mode={}" + "\ntext_draw_type={}" + "\nkey_disable_flags={}" + "\nuse_blur_background={}" + "\nenable_backspace_button={}" + "\nenable_return_button={}" + "\ndisable_cancel_button={}", + Common::UTF16ToUTF8(parameters.ok_text), Common::UTF16ToUTF8(parameters.header_text), + Common::UTF16ToUTF8(parameters.sub_text), Common::UTF16ToUTF8(parameters.guide_text), + Common::UTF16ToUTF8(parameters.initial_text), parameters.max_text_length, + parameters.min_text_length, parameters.initial_cursor_position, parameters.type, + parameters.password_mode, parameters.text_draw_type, parameters.key_disable_flags.raw, + parameters.use_blur_background, parameters.enable_backspace_button, + parameters.enable_return_button, parameters.disable_cancel_button); +} + +void AndroidKeyboard::ShowNormalKeyboard() const { + LOG_DEBUG(Frontend, "called, backend requested to show the normal software keyboard."); + + ResultData data{}; + + // Pivot to a new thread, as we cannot call GetEnvForThread() from a Fiber. + std::thread([&] { + data = ResultData::CreateFromFrontend(IDCache::GetEnvForThread()->CallStaticObjectMethod( + s_software_keyboard_class, s_swkbd_execute_normal, ToJKeyboardParams(parameters))); + }).join(); + + SubmitNormalText(data); +} + +void AndroidKeyboard::ShowTextCheckDialog( + Service::AM::Applets::SwkbdTextCheckResult text_check_result, + std::u16string text_check_message) const { + LOG_WARNING(Frontend, "(STUBBED) called, backend requested to show the text check dialog."); +} + +void AndroidKeyboard::ShowInlineKeyboard( + Core::Frontend::InlineAppearParameters appear_parameters) const { + LOG_WARNING(Frontend, + "(STUBBED) called, backend requested to show the inline software keyboard."); + + LOG_INFO(Frontend, + "\nInlineAppearParameters:" + "\nmax_text_length={}" + "\nmin_text_length={}" + "\nkey_top_scale_x={}" + "\nkey_top_scale_y={}" + "\nkey_top_translate_x={}" + "\nkey_top_translate_y={}" + "\ntype={}" + "\nkey_disable_flags={}" + "\nkey_top_as_floating={}" + "\nenable_backspace_button={}" + "\nenable_return_button={}" + "\ndisable_cancel_button={}", + appear_parameters.max_text_length, appear_parameters.min_text_length, + appear_parameters.key_top_scale_x, appear_parameters.key_top_scale_y, + appear_parameters.key_top_translate_x, appear_parameters.key_top_translate_y, + appear_parameters.type, appear_parameters.key_disable_flags.raw, + appear_parameters.key_top_as_floating, appear_parameters.enable_backspace_button, + appear_parameters.enable_return_button, appear_parameters.disable_cancel_button); + + // Pivot to a new thread, as we cannot call GetEnvForThread() from a Fiber. + m_is_inline_active = true; + std::thread([&] { + IDCache::GetEnvForThread()->CallStaticVoidMethod( + s_software_keyboard_class, s_swkbd_execute_inline, ToJKeyboardParams(parameters)); + }).join(); +} + +void AndroidKeyboard::HideInlineKeyboard() const { + LOG_WARNING(Frontend, + "(STUBBED) called, backend requested to hide the inline software keyboard."); +} + +void AndroidKeyboard::InlineTextChanged( + Core::Frontend::InlineTextParameters text_parameters) const { + LOG_WARNING(Frontend, + "(STUBBED) called, backend requested to change the inline keyboard text."); + + LOG_INFO(Frontend, + "\nInlineTextParameters:" + "\ninput_text={}" + "\ncursor_position={}", + Common::UTF16ToUTF8(text_parameters.input_text), text_parameters.cursor_position); + + submit_inline_callback(Service::AM::Applets::SwkbdReplyType::ChangedString, + text_parameters.input_text, text_parameters.cursor_position); +} + +void AndroidKeyboard::ExitKeyboard() const { + LOG_WARNING(Frontend, "(STUBBED) called, backend requested to exit the software keyboard."); +} + +void AndroidKeyboard::SubmitInlineKeyboardText(std::u16string submitted_text) { + if (!m_is_inline_active) { + return; + } + + m_current_text += submitted_text; + + submit_inline_callback(Service::AM::Applets::SwkbdReplyType::ChangedString, m_current_text, + m_current_text.size()); +} + +void AndroidKeyboard::SubmitInlineKeyboardInput(int key_code) { + static constexpr int KEYCODE_BACK = 4; + static constexpr int KEYCODE_ENTER = 66; + static constexpr int KEYCODE_DEL = 67; + + if (!m_is_inline_active) { + return; + } + + switch (key_code) { + case KEYCODE_BACK: + case KEYCODE_ENTER: + m_is_inline_active = false; + submit_inline_callback(Service::AM::Applets::SwkbdReplyType::DecidedEnter, m_current_text, + static_cast<s32>(m_current_text.size())); + break; + case KEYCODE_DEL: + m_current_text.pop_back(); + submit_inline_callback(Service::AM::Applets::SwkbdReplyType::ChangedString, m_current_text, + m_current_text.size()); + break; + } +} + +void AndroidKeyboard::SubmitNormalText(const ResultData& data) const { + submit_normal_callback(data.result, Common::UTF8ToUTF16(data.text), true); +} + +void InitJNI(JNIEnv* env) { + s_software_keyboard_class = reinterpret_cast<jclass>( + env->NewGlobalRef(env->FindClass("org/yuzu/yuzu_emu/applets/keyboard/SoftwareKeyboard"))); + s_keyboard_config_class = reinterpret_cast<jclass>(env->NewGlobalRef( + env->FindClass("org/yuzu/yuzu_emu/applets/keyboard/SoftwareKeyboard$KeyboardConfig"))); + s_keyboard_data_class = reinterpret_cast<jclass>(env->NewGlobalRef( + env->FindClass("org/yuzu/yuzu_emu/applets/keyboard/SoftwareKeyboard$KeyboardData"))); + + s_swkbd_execute_normal = env->GetStaticMethodID( + s_software_keyboard_class, "executeNormal", + "(Lorg/yuzu/yuzu_emu/applets/keyboard/SoftwareKeyboard$KeyboardConfig;)Lorg/yuzu/yuzu_emu/" + "applets/keyboard/SoftwareKeyboard$KeyboardData;"); + s_swkbd_execute_inline = env->GetStaticMethodID( + s_software_keyboard_class, "executeInline", + "(Lorg/yuzu/yuzu_emu/applets/keyboard/SoftwareKeyboard$KeyboardConfig;)V"); +} + +void CleanupJNI(JNIEnv* env) { + env->DeleteGlobalRef(s_software_keyboard_class); + env->DeleteGlobalRef(s_keyboard_config_class); + env->DeleteGlobalRef(s_keyboard_data_class); +} + +} // namespace SoftwareKeyboard |