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RimeWithWeasel.cpp
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#include "stdafx.h"
#include <logging.h>
#include <RimeWithWeasel.h>
#include <StringAlgorithm.hpp>
#include <WeaselConstants.h>
#include <WeaselUtility.h>
#include <boost/algorithm/string.hpp>
#include <vector>
#include <filesystem>
#include <map>
#include <regex>
#include <rime_api.h>
#define TRANSPARENT_COLOR 0x00000000
#define ARGB2ABGR(value) \
((value & 0xff000000) | ((value & 0x000000ff) << 16) | \
(value & 0x0000ff00) | ((value & 0x00ff0000) >> 16))
#define RGBA2ABGR(value) \
(((value & 0xff) << 24) | ((value & 0xff000000) >> 24) | \
((value & 0x00ff0000) >> 8) | ((value & 0x0000ff00) << 8))
typedef enum { COLOR_ABGR = 0, COLOR_ARGB, COLOR_RGBA } ColorFormat;
#ifdef USE_SHARP_COLOR_CODE
#define HEX_REGEX std::regex("^(0x|#)[0-9a-f]+$", std::regex::icase)
#define TRIMHEAD_REGEX std::regex("0x|#", std::regex::icase)
#else
#define HEX_REGEX std::regex("^0x[0-9a-f]+$", std::regex::icase)
#define TRIMHEAD_REGEX std::regex("0x", std::regex::icase)
#endif
using namespace weasel;
static RimeApi* rime_api;
WeaselSessionId _GenerateNewWeaselSessionId(SessionStatusMap sm, DWORD pid) {
if (sm.empty())
return (WeaselSessionId)(pid + 1);
return (WeaselSessionId)(sm.rbegin()->first + 1);
}
int expand_ibus_modifier(int m) {
return (m & 0xff) | ((m & 0xff00) << 16);
}
static void CleanOldLogs() {
char ymd[12] = {0};
time_t now = time(NULL);
strftime(ymd, sizeof(ymd), ".%Y%m%d", localtime(&now));
std::string today(ymd);
const std::string app_name = "rime.weasel";
std::string dir = WeaselLogPath().string();
if (!fs::exists(fs::path(dir)))
return;
std::vector<fs::path> files;
try {
// preparing files
for (const auto& entry : fs::directory_iterator(dir)) {
const std::string& file_name(entry.path().filename().string());
if (entry.is_regular_file() && !entry.is_symlink() &&
boost::starts_with(file_name, app_name) &&
boost::ends_with(file_name, ".log") &&
!boost::contains(file_name, today)) {
files.push_back(entry.path());
}
}
} catch (const fs::filesystem_error&) {
}
// remove files
for (const auto& file : files) {
try {
// ensure write permission
fs::permissions(file, fs::perms::owner_write);
fs::remove(file);
} catch (const fs::filesystem_error&) {
}
}
}
RimeWithWeaselHandler::RimeWithWeaselHandler(UI* ui)
: m_ui(ui),
m_active_session(0),
m_disabled(true),
m_current_dark_mode(false),
m_global_ascii_mode(false),
m_show_notifications_time(1200),
_UpdateUICallback(NULL) {
rime_api = rime_get_api();
assert(rime_api);
m_pid = GetCurrentProcessId();
uint16_t msbit = 0;
for (auto i = 31; i >= 0; i--) {
if (m_pid & (1 << i)) {
msbit = i;
break;
}
}
m_pid = (m_pid << (31 - msbit));
_Setup();
}
RimeWithWeaselHandler::~RimeWithWeaselHandler() {
m_show_notifications.clear();
m_session_status_map.clear();
m_app_options.clear();
}
bool add_session = false;
void _UpdateUIStyle(RimeConfig* config, UI* ui, bool initialize);
bool _UpdateUIStyleColor(RimeConfig* config,
UIStyle& style,
std::string color = "");
void _LoadAppOptions(RimeConfig* config, AppOptionsByAppName& app_options);
void _RefreshTrayIcon(const RimeSessionId session_id,
const std::function<void()> _UpdateUICallback) {
// Dangerous, don't touch
static char app_name[50];
rime_api->get_property(session_id, "client_app", app_name,
sizeof(app_name) - 1);
if (u8tow(app_name) == std::wstring(L"explorer.exe"))
boost::thread th([=]() {
::Sleep(100);
if (_UpdateUICallback)
_UpdateUICallback();
});
else if (_UpdateUICallback)
_UpdateUICallback();
}
void RimeWithWeaselHandler::_Setup() {
RIME_STRUCT(RimeTraits, weasel_traits);
std::string shared_dir = wtou8(WeaselSharedDataPath().wstring());
std::string user_dir = wtou8(WeaselUserDataPath().wstring());
weasel_traits.shared_data_dir = shared_dir.c_str();
weasel_traits.user_data_dir = user_dir.c_str();
weasel_traits.prebuilt_data_dir = weasel_traits.shared_data_dir;
std::string distribution_name = wtou8(get_weasel_ime_name());
weasel_traits.distribution_name = distribution_name.c_str();
weasel_traits.distribution_code_name = WEASEL_CODE_NAME;
weasel_traits.distribution_version = WEASEL_VERSION;
weasel_traits.app_name = "rime.weasel";
std::string log_dir = WeaselLogPath().u8string();
weasel_traits.log_dir = log_dir.c_str();
rime_api->setup(&weasel_traits);
rime_api->set_notification_handler(&RimeWithWeaselHandler::OnNotify, this);
}
void RimeWithWeaselHandler::Initialize() {
m_disabled = _IsDeployerRunning();
if (m_disabled) {
return;
}
LOG(INFO) << "Initializing la rime.";
rime_api->initialize(NULL);
#if 0
if (rime_api->start_maintenance(/*full_check = */ False)) {
m_disabled = true;
}
#endif
CleanOldLogs();
RimeConfig config = {NULL};
if (rime_api->config_open("weasel", &config)) {
if (m_ui) {
_UpdateUIStyle(&config, m_ui, true);
_UpdateShowNotifications(&config, true);
m_current_dark_mode = IsUserDarkMode();
if (m_current_dark_mode) {
const int BUF_SIZE = 255;
char buffer[BUF_SIZE + 1] = {0};
if (rime_api->config_get_string(&config, "style/color_scheme_dark",
buffer, BUF_SIZE)) {
std::string color_name(buffer);
_UpdateUIStyleColor(&config, m_ui->style(), color_name);
}
}
m_base_style = m_ui->style();
}
Bool global_ascii = false;
if (rime_api->config_get_bool(&config, "global_ascii", &global_ascii))
m_global_ascii_mode = !!global_ascii;
if (!rime_api->config_get_int(&config, "show_notifications_time",
&m_show_notifications_time))
m_show_notifications_time = 1200;
_LoadAppOptions(&config, m_app_options);
rime_api->config_close(&config);
}
m_last_schema_id.clear();
}
void RimeWithWeaselHandler::Finalize() {
m_active_session = 0;
m_disabled = true;
m_session_status_map.clear();
LOG(INFO) << "Finalizing la rime.";
rime_api->finalize();
}
DWORD RimeWithWeaselHandler::FindSession(WeaselSessionId ipc_id) {
if (m_disabled)
return 0;
Bool found = rime_api->find_session(to_session_id(ipc_id));
DLOG(INFO) << "Find session: session_id = " << to_session_id(ipc_id)
<< ", found = " << found;
return found ? (ipc_id) : 0;
}
DWORD RimeWithWeaselHandler::AddSession(LPWSTR buffer, EatLine eat) {
if (m_disabled) {
DLOG(INFO) << "Trying to resume service.";
EndMaintenance();
if (m_disabled)
return 0;
}
RimeSessionId session_id = (RimeSessionId)rime_api->create_session();
if (m_global_ascii_mode) {
for (const auto& pair : m_session_status_map) {
if (pair.first) {
rime_api->set_option(session_id, "ascii_mode",
!!pair.second.status.is_ascii_mode);
break;
}
}
}
WeaselSessionId ipc_id =
_GenerateNewWeaselSessionId(m_session_status_map, m_pid);
DLOG(INFO) << "Add session: created session_id = " << session_id
<< ", ipc_id = " << ipc_id;
SessionStatus& session_status = new_session_status(ipc_id);
session_status.style = m_base_style;
session_status.session_id = session_id;
_ReadClientInfo(ipc_id, buffer);
RIME_STRUCT(RimeStatus, status);
if (rime_api->get_status(session_id, &status)) {
std::string schema_id = status.schema_id;
m_last_schema_id = schema_id;
_LoadSchemaSpecificSettings(ipc_id, schema_id);
_LoadAppInlinePreeditSet(ipc_id, true);
_UpdateInlinePreeditStatus(ipc_id);
_RefreshTrayIcon(session_id, _UpdateUICallback);
session_status.status = status;
session_status.__synced = false;
rime_api->free_status(&status);
}
m_ui->style() = session_status.style;
// show session's welcome message :-) if any
if (eat) {
_Respond(ipc_id, eat);
}
add_session = true;
_UpdateUI(ipc_id);
add_session = false;
m_active_session = ipc_id;
return ipc_id;
}
DWORD RimeWithWeaselHandler::RemoveSession(WeaselSessionId ipc_id) {
if (m_ui)
m_ui->Hide();
if (m_disabled)
return 0;
DLOG(INFO) << "Remove session: session_id = " << to_session_id(ipc_id);
// TODO: force committing? otherwise current composition would be lost
rime_api->destroy_session(to_session_id(ipc_id));
m_session_status_map.erase(ipc_id);
m_active_session = 0;
return 0;
}
namespace ibus {
enum Keycode {
Escape = 0xFF1B,
XK_bracketleft = 0x005b, /* U+005B LEFT SQUARE BRACKET */
XK_c = 0x0063, /* U+0063 LATIN SMALL LETTER C */
XK_C = 0x0043, /* U+0043 LATIN CAPITAL LETTER C */
};
}
void RimeWithWeaselHandler::UpdateColorTheme(BOOL darkMode) {
RimeConfig config = {NULL};
if (rime_api->config_open("weasel", &config)) {
if (m_ui) {
_UpdateUIStyle(&config, m_ui, true);
m_current_dark_mode = darkMode;
if (darkMode) {
const int BUF_SIZE = 255;
char buffer[BUF_SIZE + 1] = {0};
if (rime_api->config_get_string(&config, "style/color_scheme_dark",
buffer, BUF_SIZE)) {
std::string color_name(buffer);
_UpdateUIStyleColor(&config, m_ui->style(), color_name);
}
}
m_base_style = m_ui->style();
}
rime_api->config_close(&config);
}
for (auto& pair : m_session_status_map) {
RIME_STRUCT(RimeStatus, status);
if (rime_api->get_status(to_session_id(pair.first), &status)) {
_LoadSchemaSpecificSettings(pair.first, std::string(status.schema_id));
_LoadAppInlinePreeditSet(pair.first, true);
_UpdateInlinePreeditStatus(pair.first);
pair.second.status = status;
pair.second.__synced = false;
rime_api->free_status(&status);
}
}
m_ui->style() = get_session_status(m_active_session).style;
}
BOOL RimeWithWeaselHandler::ProcessKeyEvent(KeyEvent keyEvent,
WeaselSessionId ipc_id,
EatLine eat) {
DLOG(INFO) << "Process key event: keycode = " << keyEvent.keycode
<< ", mask = " << keyEvent.mask << ", ipc_id = " << ipc_id;
if (m_disabled)
return FALSE;
RimeSessionId session_id = to_session_id(ipc_id);
Bool handled = rime_api->process_key(session_id, keyEvent.keycode,
expand_ibus_modifier(keyEvent.mask));
if (!handled) {
bool isVimBackInCommandMode =
(keyEvent.keycode == ibus::Keycode::Escape) ||
((keyEvent.mask & (1 << 2)) &&
(keyEvent.keycode == ibus::Keycode::XK_c ||
keyEvent.keycode == ibus::Keycode::XK_C ||
keyEvent.keycode == ibus::Keycode::XK_bracketleft));
if (isVimBackInCommandMode &&
rime_api->get_option(session_id, "vim_mode") &&
!rime_api->get_option(session_id, "ascii_mode")) {
rime_api->set_option(session_id, "ascii_mode", True);
}
}
_Respond(ipc_id, eat);
_UpdateUI(ipc_id);
m_active_session = ipc_id;
return (BOOL)handled;
}
void RimeWithWeaselHandler::CommitComposition(WeaselSessionId ipc_id) {
DLOG(INFO) << "Commit composition: ipc_id = " << ipc_id;
if (m_disabled)
return;
rime_api->commit_composition(to_session_id(ipc_id));
_UpdateUI(ipc_id);
m_active_session = ipc_id;
}
void RimeWithWeaselHandler::ClearComposition(WeaselSessionId ipc_id) {
DLOG(INFO) << "Clear composition: ipc_id = " << ipc_id;
if (m_disabled)
return;
rime_api->clear_composition(to_session_id(ipc_id));
_UpdateUI(ipc_id);
m_active_session = ipc_id;
}
void RimeWithWeaselHandler::SelectCandidateOnCurrentPage(
size_t index,
WeaselSessionId ipc_id) {
DLOG(INFO) << "select candidate on current page, ipc_id = " << ipc_id
<< ", index = " << index;
if (m_disabled)
return;
rime_api->select_candidate_on_current_page(to_session_id(ipc_id), index);
}
bool RimeWithWeaselHandler::HighlightCandidateOnCurrentPage(
size_t index,
WeaselSessionId ipc_id,
EatLine eat) {
DLOG(INFO) << "highlight candidate on current page, ipc_id = " << ipc_id
<< ", index = " << index;
bool res = rime_api->highlight_candidate_on_current_page(
to_session_id(ipc_id), index);
_Respond(ipc_id, eat);
_UpdateUI(ipc_id);
return res;
}
bool RimeWithWeaselHandler::ChangePage(bool backward,
WeaselSessionId ipc_id,
EatLine eat) {
DLOG(INFO) << "change page, ipc_id = " << ipc_id
<< (backward ? "backward" : "foreward");
bool res = rime_api->change_page(to_session_id(ipc_id), backward);
_Respond(ipc_id, eat);
_UpdateUI(ipc_id);
return res;
}
void RimeWithWeaselHandler::FocusIn(DWORD client_caps, WeaselSessionId ipc_id) {
DLOG(INFO) << "Focus in: ipc_id = " << ipc_id
<< ", client_caps = " << client_caps;
if (m_disabled)
return;
_UpdateUI(ipc_id);
m_active_session = ipc_id;
}
void RimeWithWeaselHandler::FocusOut(DWORD param, WeaselSessionId ipc_id) {
DLOG(INFO) << "Focus out: ipc_id = " << ipc_id;
if (m_ui)
m_ui->Hide();
m_active_session = 0;
}
void RimeWithWeaselHandler::UpdateInputPosition(RECT const& rc,
WeaselSessionId ipc_id) {
DLOG(INFO) << "Update input position: (" << rc.left << ", " << rc.top
<< "), ipc_id = " << ipc_id
<< ", m_active_session = " << m_active_session;
if (m_ui)
m_ui->UpdateInputPosition(rc);
if (m_disabled)
return;
if (m_active_session != ipc_id) {
_UpdateUI(ipc_id);
m_active_session = ipc_id;
}
}
std::string RimeWithWeaselHandler::m_message_type;
std::string RimeWithWeaselHandler::m_message_value;
std::string RimeWithWeaselHandler::m_message_label;
std::string RimeWithWeaselHandler::m_option_name;
void RimeWithWeaselHandler::OnNotify(void* context_object,
uintptr_t session_id,
const char* message_type,
const char* message_value) {
// may be running in a thread when deploying rime
RimeWithWeaselHandler* self =
reinterpret_cast<RimeWithWeaselHandler*>(context_object);
if (!self || !message_type || !message_value)
return;
m_message_type = message_type;
m_message_value = message_value;
if (RIME_API_AVAILABLE(rime_api, get_state_label) &&
!strcmp(message_type, "option")) {
Bool state = message_value[0] != '!';
const char* option_name = message_value + !state;
m_option_name = option_name;
const char* state_label =
rime_api->get_state_label(session_id, option_name, state);
if (state_label) {
m_message_label = std::string(state_label);
}
}
}
void RimeWithWeaselHandler::_ReadClientInfo(WeaselSessionId ipc_id,
LPWSTR buffer) {
std::string app_name;
std::string client_type;
// parse request text
wbufferstream bs(buffer, WEASEL_IPC_BUFFER_LENGTH);
std::wstring line;
while (bs.good()) {
std::getline(bs, line);
if (!bs.good())
break;
// file ends
if (line == L".")
break;
const std::wstring kClientAppKey = L"session.client_app=";
if (starts_with(line, kClientAppKey)) {
std::wstring lwr = line;
to_lower(lwr);
app_name = wtou8(lwr.substr(kClientAppKey.length()));
}
const std::wstring kClientTypeKey = L"session.client_type=";
if (starts_with(line, kClientTypeKey)) {
client_type = wtou8(line.substr(kClientTypeKey.length()));
}
}
SessionStatus& session_status = get_session_status(ipc_id);
RimeSessionId session_id = session_status.session_id;
// set app specific options
if (!app_name.empty()) {
rime_api->set_property(session_id, "client_app", app_name.c_str());
auto it = m_app_options.find(app_name);
if (it != m_app_options.end()) {
AppOptions& options(m_app_options[it->first]);
for (const auto& pair : options) {
DLOG(INFO) << "set app option: " << pair.first << " = " << pair.second;
rime_api->set_option(session_id, pair.first.c_str(), Bool(pair.second));
}
}
}
// ime | tsf
rime_api->set_property(session_id, "client_type", client_type.c_str());
// inline preedit
bool inline_preedit =
session_status.style.inline_preedit && (client_type == "tsf");
rime_api->set_option(session_id, "inline_preedit", Bool(inline_preedit));
// show soft cursor on weasel panel but not inline
rime_api->set_option(session_id, "soft_cursor", Bool(!inline_preedit));
}
void RimeWithWeaselHandler::_GetCandidateInfo(CandidateInfo& cinfo,
RimeContext& ctx) {
cinfo.candies.resize(ctx.menu.num_candidates);
cinfo.comments.resize(ctx.menu.num_candidates);
cinfo.labels.resize(ctx.menu.num_candidates);
for (int i = 0; i < ctx.menu.num_candidates; ++i) {
cinfo.candies[i].str = escape_string(u8tow(ctx.menu.candidates[i].text));
if (ctx.menu.candidates[i].comment) {
cinfo.comments[i].str =
escape_string(u8tow(ctx.menu.candidates[i].comment));
}
if (RIME_STRUCT_HAS_MEMBER(ctx, ctx.select_labels) && ctx.select_labels) {
cinfo.labels[i].str = escape_string(u8tow(ctx.select_labels[i]));
} else if (ctx.menu.select_keys) {
cinfo.labels[i].str =
escape_string(std::wstring(1, ctx.menu.select_keys[i]));
} else {
cinfo.labels[i].str = std::to_wstring((i + 1) % 10);
}
}
cinfo.highlighted = ctx.menu.highlighted_candidate_index;
cinfo.currentPage = ctx.menu.page_no;
cinfo.is_last_page = ctx.menu.is_last_page;
}
void RimeWithWeaselHandler::StartMaintenance() {
m_session_status_map.clear();
Finalize();
_UpdateUI(0);
}
void RimeWithWeaselHandler::EndMaintenance() {
if (m_disabled) {
Initialize();
_UpdateUI(0);
}
m_session_status_map.clear();
}
void RimeWithWeaselHandler::SetOption(WeaselSessionId ipc_id,
const std::string& opt,
bool val) {
// from no-session client, not actual typing session
if (!ipc_id) {
if (m_global_ascii_mode && opt == "ascii_mode") {
for (auto& pair : m_session_status_map)
rime_api->set_option(to_session_id(pair.first), "ascii_mode", val);
} else {
rime_api->set_option(to_session_id(m_active_session), opt.c_str(), val);
}
} else {
rime_api->set_option(to_session_id(ipc_id), opt.c_str(), val);
}
}
void RimeWithWeaselHandler::OnUpdateUI(std::function<void()> const& cb) {
_UpdateUICallback = cb;
}
bool RimeWithWeaselHandler::_IsDeployerRunning() {
HANDLE hMutex = CreateMutex(NULL, TRUE, L"WeaselDeployerMutex");
bool deployer_detected = hMutex && GetLastError() == ERROR_ALREADY_EXISTS;
if (hMutex) {
CloseHandle(hMutex);
}
return deployer_detected;
}
void RimeWithWeaselHandler::_UpdateUI(WeaselSessionId ipc_id) {
// if m_ui nullptr, _UpdateUI meaningless
if (!m_ui)
return;
Status& weasel_status = m_ui->status();
Context weasel_context;
RimeSessionId session_id = to_session_id(ipc_id);
bool is_tsf = _IsSessionTSF(session_id);
if (ipc_id == 0)
weasel_status.disabled = m_disabled;
_GetStatus(weasel_status, ipc_id, weasel_context);
if (!is_tsf) {
_GetContext(weasel_context, session_id);
}
SessionStatus& session_status = get_session_status(ipc_id);
if (rime_api->get_option(session_id, "inline_preedit"))
session_status.style.client_caps |= INLINE_PREEDIT_CAPABLE;
else
session_status.style.client_caps &= ~INLINE_PREEDIT_CAPABLE;
if (weasel_status.composing && !is_tsf) {
m_ui->Update(weasel_context, weasel_status);
m_ui->Show();
} else if (!_ShowMessage(weasel_context, weasel_status) && !is_tsf) {
m_ui->Hide();
m_ui->Update(weasel_context, weasel_status);
}
_RefreshTrayIcon(session_id, _UpdateUICallback);
m_message_type.clear();
m_message_value.clear();
m_message_label.clear();
m_option_name.clear();
}
void RimeWithWeaselHandler::_LoadSchemaSpecificSettings(
WeaselSessionId ipc_id,
const std::string& schema_id) {
if (!m_ui)
return;
RimeConfig config;
if (!rime_api->schema_open(schema_id.c_str(), &config))
return;
_UpdateShowNotifications(&config);
m_ui->style() = m_base_style;
_UpdateUIStyle(&config, m_ui, false);
SessionStatus& session_status = get_session_status(ipc_id);
session_status.style = m_ui->style();
UIStyle& style = session_status.style;
// load schema color style config
const int BUF_SIZE = 255;
char buffer[BUF_SIZE + 1] = {0};
const auto update_color_scheme = [&]() {
std::string color_name(buffer);
RimeConfigIterator preset = {0};
if (rime_api->config_begin_map(
&preset, &config, ("preset_color_schemes/" + color_name).c_str())) {
_UpdateUIStyleColor(&config, style, color_name);
rime_api->config_end(&preset);
} else {
RimeConfig weaselconfig;
if (rime_api->config_open("weasel", &weaselconfig)) {
_UpdateUIStyleColor(&weaselconfig, style, color_name);
rime_api->config_close(&weaselconfig);
}
}
};
const char* key =
m_current_dark_mode ? "style/color_scheme_dark" : "style/color_scheme";
if (rime_api->config_get_string(&config, key, buffer, BUF_SIZE))
update_color_scheme();
// load schema icon start
{
const auto load_icon = [](RimeConfig& config, const char* key1,
const char* key2) {
const auto user_dir = WeaselUserDataPath();
const auto shared_dir = WeaselSharedDataPath();
const int BUF_SIZE = 255;
char buffer[BUF_SIZE + 1] = {0};
if (rime_api->config_get_string(&config, key1, buffer, BUF_SIZE) ||
(key2 != NULL &&
rime_api->config_get_string(&config, key2, buffer, BUF_SIZE))) {
auto resource = u8tow(buffer);
if (fs::is_regular_file(user_dir / resource))
return (user_dir / resource).wstring();
else if (fs::is_regular_file(shared_dir / resource))
return (shared_dir / resource).wstring();
}
return std::wstring();
};
style.current_zhung_icon =
load_icon(config, "schema/icon", "schema/zhung_icon");
style.current_ascii_icon = load_icon(config, "schema/ascii_icon", NULL);
style.current_full_icon = load_icon(config, "schema/full_icon", NULL);
style.current_half_icon = load_icon(config, "schema/half_icon", NULL);
}
// load schema icon end
rime_api->config_close(&config);
}
void RimeWithWeaselHandler::_LoadAppInlinePreeditSet(WeaselSessionId ipc_id,
bool ignore_app_name) {
SessionStatus& session_status = get_session_status(ipc_id);
RimeSessionId session_id = session_status.session_id;
static char _app_name[50];
rime_api->get_property(session_id, "client_app", _app_name,
sizeof(_app_name) - 1);
std::string app_name(_app_name);
if (!ignore_app_name && m_last_app_name == app_name)
return;
m_last_app_name = app_name;
bool inline_preedit = session_status.style.inline_preedit;
bool found = false;
if (!app_name.empty()) {
auto it = m_app_options.find(app_name);
if (it != m_app_options.end()) {
AppOptions& options(m_app_options[it->first]);
for (const auto& pair : options) {
if (pair.first == "inline_preedit") {
rime_api->set_option(session_id, pair.first.c_str(),
Bool(pair.second));
session_status.style.inline_preedit = Bool(pair.second);
found = true;
break;
}
}
}
}
if (!found) {
session_status.style.inline_preedit = m_base_style.inline_preedit;
// load from schema.
RIME_STRUCT(RimeStatus, status);
if (rime_api->get_status(session_id, &status)) {
std::string schema_id = status.schema_id;
RimeConfig config;
if (rime_api->schema_open(schema_id.c_str(), &config)) {
Bool value = False;
if (rime_api->config_get_bool(&config, "style/inline_preedit",
&value)) {
session_status.style.inline_preedit = value;
}
rime_api->config_close(&config);
}
rime_api->free_status(&status);
}
}
if (session_status.style.inline_preedit != inline_preedit)
_UpdateInlinePreeditStatus(ipc_id);
}
bool RimeWithWeaselHandler::_ShowMessage(Context& ctx, Status& status) {
// show as auxiliary string
std::wstring& tips(ctx.aux.str);
bool show_icon = false;
if (m_message_type == "deploy") {
if (m_message_value == "start")
if (GetThreadUILanguage() == MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US))
tips = L"Deploying RIME";
else
tips = L"正在部署 RIME";
else if (m_message_value == "success")
if (GetThreadUILanguage() == MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US))
tips = L"Deployed";
else
tips = L"部署完成";
else if (m_message_value == "failure") {
if (GetThreadUILanguage() ==
MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_TRADITIONAL))
tips = L"有錯誤，請查看日誌 %TEMP%\\rime.weasel\\rime.weasel.*.INFO";
else if (GetThreadUILanguage() ==
MAKELANGID(LANG_CHINESE, SUBLANG_CHINESE_SIMPLIFIED))
tips = L"有错误，请查看日志 %TEMP%\\rime.weasel\\rime.weasel.*.INFO";
else
tips =
L"There is an error, please check the logs "
L"%TEMP%\\rime.weasel\\rime.weasel.*.INFO";
}
} else if (m_message_type == "schema") {
tips = /*L"【" + */ status.schema_name /* + L"】"*/;
} else if (m_message_type == "option") {
status.type = SCHEMA;
if (m_message_value == "!ascii_mode") {
show_icon = true;
} else if (m_message_value == "ascii_mode") {
show_icon = true;
} else
tips = u8tow(m_message_label);
if (m_message_value == "full_shape" || m_message_value == "!full_shape")
status.type = FULL_SHAPE;
}
if (tips.empty() && !show_icon)
return m_ui->IsCountingDown();
auto foption = m_show_notifications.find(m_option_name);
auto falways = m_show_notifications.find("always");
if ((!add_session && (foption != m_show_notifications.end() ||
falways != m_show_notifications.end())) ||
m_message_type == "deploy") {
m_ui->Update(ctx, status);
if (m_show_notifications_time)
m_ui->ShowWithTimeout(m_show_notifications_time);
return true;
} else {
return m_ui->IsCountingDown();
}
}
inline std::string _GetLabelText(const std::vector<Text>& labels,
int id,
const wchar_t* format) {
wchar_t buffer[128];
swprintf_s<128>(buffer, format, labels.at(id).str.c_str());
return wtou8(std::wstring(buffer));
}
bool RimeWithWeaselHandler::_Respond(WeaselSessionId ipc_id, EatLine eat) {
std::set<std::string> actions;
std::list<std::string> messages;
SessionStatus& session_status = get_session_status(ipc_id);
RimeSessionId session_id = session_status.session_id;
RIME_STRUCT(RimeCommit, commit);
if (rime_api->get_commit(session_id, &commit)) {
actions.insert("commit");
std::string commit_text = escape_string<char>(commit.text);
messages.push_back(std::string("commit=") + commit_text + '\n');
rime_api->free_commit(&commit);
}
bool is_composing = false;
RIME_STRUCT(RimeStatus, status);
if (rime_api->get_status(session_id, &status)) {
is_composing = !!status.is_composing;
actions.insert("status");
messages.push_back(std::string("status.ascii_mode=") +
std::to_string(status.is_ascii_mode) + '\n');
messages.push_back(std::string("status.composing=") +
std::to_string(status.is_composing) + '\n');
messages.push_back(std::string("status.disabled=") +
std::to_string(status.is_disabled) + '\n');
messages.push_back(std::string("status.full_shape=") +
std::to_string(status.is_full_shape) + '\n');
messages.push_back(std::string("status.schema_id=") +
std::string(status.schema_id) + '\n');
if (m_global_ascii_mode &&
(session_status.status.is_ascii_mode != status.is_ascii_mode)) {
for (auto& pair : m_session_status_map) {
if (pair.first != ipc_id)
rime_api->set_option(to_session_id(pair.first), "ascii_mode",
!!status.is_ascii_mode);
}
}
session_status.status = status;
rime_api->free_status(&status);
}
RIME_STRUCT(RimeContext, ctx);
if (rime_api->get_context(session_id, &ctx)) {
if (is_composing) {
actions.insert("ctx");
switch (session_status.style.preedit_type) {
case UIStyle::PREVIEW:
if (ctx.commit_text_preview != NULL) {
std::string first = ctx.commit_text_preview;
messages.push_back(std::string("ctx.preedit=") +
escape_string<char>(first) + '\n');
messages.push_back(
std::string("ctx.preedit.cursor=") +
std::to_string(utf8towcslen(first.c_str(), 0)) + ',' +
std::to_string(utf8towcslen(first.c_str(), (int)first.size())) +
',' +
std::to_string(utf8towcslen(first.c_str(), (int)first.size())) +
'\n');
break;
}
// no preview, fall back to composition
case UIStyle::COMPOSITION:
messages.push_back(std::string("ctx.preedit=") +
escape_string<char>(ctx.composition.preedit) +
'\n');
if (ctx.composition.sel_start <= ctx.composition.sel_end) {
messages.push_back(
std::string("ctx.preedit.cursor=") +
std::to_string(utf8towcslen(ctx.composition.preedit,
ctx.composition.sel_start)) +
',' +
std::to_string(utf8towcslen(ctx.composition.preedit,
ctx.composition.sel_end)) +
',' +
std::to_string(utf8towcslen(ctx.composition.preedit,
ctx.composition.cursor_pos)) +
'\n');
}
break;
case UIStyle::PREVIEW_ALL:
CandidateInfo cinfo;
_GetCandidateInfo(cinfo, ctx);
std::string topush = std::string("ctx.preedit=") +
escape_string<char>(ctx.composition.preedit) +
" [";
for (auto i = 0; i < ctx.menu.num_candidates; i++) {
std::string label =
session_status.style.label_font_point > 0
? _GetLabelText(
cinfo.labels, i,
session_status.style.label_text_format.c_str())
: "";
std::string comment = session_status.style.comment_font_point > 0
? wtou8(cinfo.comments.at(i).str)
: "";
std::string mark_text = session_status.style.mark_text.empty()
? "*"
: wtou8(session_status.style.mark_text);
std::string prefix =
(i != ctx.menu.highlighted_candidate_index) ? "" : mark_text;
topush += " " + prefix + escape_string(label) +
escape_string<char>(ctx.menu.candidates[i].text) + " " +
escape_string(comment);
}
messages.push_back(topush + " ]\n");
if (ctx.composition.sel_start <= ctx.composition.sel_end) {
messages.push_back(
std::string("ctx.preedit.cursor=") +
std::to_string(utf8towcslen(ctx.composition.preedit,
ctx.composition.sel_start)) +
',' +
std::to_string(utf8towcslen(ctx.composition.preedit,
ctx.composition.sel_end)) +
',' +
std::to_string(utf8towcslen(ctx.composition.preedit,
ctx.composition.cursor_pos)) +
'\n');
}
break;
}
}
if (ctx.menu.num_candidates) {
CandidateInfo cinfo;
std::wstringstream ss;
boost::archive::text_woarchive oa(ss);
_GetCandidateInfo(cinfo, ctx);
oa << cinfo;
messages.push_back(std::string("ctx.cand=") + wtou8(ss.str()) + '\n');
}
rime_api->free_context(&ctx);
}
// configuration information
actions.insert("config");
messages.push_back(std::string("config.inline_preedit=") +
std::to_string((int)session_status.style.inline_preedit) +
'\n');
// style
if (!session_status.__synced) {
std::wstringstream ss;
boost::archive::text_woarchive oa(ss);
oa << session_status.style;
actions.insert("style");
messages.push_back(std::string("style=") + wtou8(ss.str().c_str()) + '\n');
session_status.__synced = true;
}
// summarize
if (actions.empty()) {
messages.insert(messages.begin(), std::string("action=noop\n"));
} else {
std::string actionList(join(actions, ","));
messages.insert(messages.begin(),
std::string("action=") + actionList + '\n');
}
messages.push_back(std::string(".\n"));
return std::all_of(messages.begin(), messages.end(),
[&eat](std::string& msg) {
auto wmsg = u8tow(msg);
return eat(wmsg);
});
}
static inline COLORREF blend_colors(COLORREF fcolor, COLORREF bcolor) {
// 提取各通道的值
BYTE fA = (fcolor >> 24) & 0xFF; // 获取前景的 alpha 通道
BYTE fB = (fcolor >> 16) & 0xFF; // 获取前景的 blue 通道
BYTE fG = (fcolor >> 8) & 0xFF; // 获取前景的 green 通道
BYTE fR = fcolor & 0xFF; // 获取前景的 red 通道
BYTE bA = (bcolor >> 24) & 0xFF; // 获取背景的 alpha 通道
BYTE bB = (bcolor >> 16) & 0xFF; // 获取背景的 blue 通道
BYTE bG = (bcolor >> 8) & 0xFF; // 获取背景的 green 通道
BYTE bR = bcolor & 0xFF; // 获取背景的 red 通道
// 将 alpha 通道转换为 [0, 1] 的浮动值
float fAlpha = fA / 255.0f;
float bAlpha = bA / 255.0f;
// 计算每个通道的加权平均值
float retAlpha = fAlpha + (1 - fAlpha) * bAlpha;
// 混合红、绿、蓝通道
BYTE retR = (BYTE)((fR * fAlpha + bR * bAlpha * (1 - fAlpha)) / retAlpha);
BYTE retG = (BYTE)((fG * fAlpha + bG * bAlpha * (1 - fAlpha)) / retAlpha);
BYTE retB = (BYTE)((fB * fAlpha + bB * bAlpha * (1 - fAlpha)) / retAlpha);
// 返回合成后的颜色
return (BYTE)(retAlpha * 255) << 24 | retB << 16 | retG << 8 | retR;
}
// parse color value, with fallback value
static Bool _RimeGetColor(RimeConfig* config,
const std::string key,
int& value,
const ColorFormat& fmt,
const unsigned int& fallback) {
RimeApi* rime_api = rime_get_api();
char color[256] = {0};
if (!rime_api->config_get_string(config, key.c_str(), color, 256)) {
value = fallback;
return False;
}
const auto color_str = std::string(color);