static boolean
ClipboardPreHook(void *arg, FcitxKeySym sym, unsigned int state,
INPUT_RETURN_VALUE *ret_val)
{
FcitxClipboard *clipboard = arg;
FcitxInstance *instance = clipboard->owner;
if (!clipboard->active)
return false;
FcitxInputState *input = FcitxInstanceGetInputState(instance);
FcitxCandidateWordList *cand_list = FcitxInputStateGetCandidateList(input);
FcitxGlobalConfig *fc = FcitxInstanceGetGlobalConfig(instance);
*ret_val = IRV_TO_PROCESS;
int key;
FcitxCandidateWord *cand_word;
if (FcitxHotkeyIsHotKey(sym, state, fc->nextWord)) {
cand_word = FcitxCandidateWordGetFocus(cand_list, true);
cand_word = FcitxCandidateWordGetNext(cand_list, cand_word);
if (!cand_word) {
FcitxCandidateWordSetPage(cand_list, 0);
cand_word = FcitxCandidateWordGetFirst(cand_list);
} else {
FcitxCandidateWordSetFocus(
cand_list, FcitxCandidateWordGetIndex(cand_list, cand_word));
}
} else if (FcitxHotkeyIsHotKey(sym, state, fc->prevWord)) {
cand_word = FcitxCandidateWordGetFocus(cand_list, true);
cand_word = FcitxCandidateWordGetPrev(cand_list, cand_word);
if (!cand_word) {
FcitxCandidateWordSetPage(
cand_list, FcitxCandidateWordPageCount(cand_list) - 1);
cand_word = FcitxCandidateWordGetLast(cand_list);
} else {
FcitxCandidateWordSetFocus(
cand_list, FcitxCandidateWordGetIndex(cand_list, cand_word));
}
} else if (FcitxHotkeyIsHotKey(sym, state,
FcitxConfigPrevPageKey(instance, fc))) {
cand_word = FcitxCandidateWordGetFocus(cand_list, true);
if (!FcitxCandidateWordGoPrevPage(cand_list)) {
FcitxCandidateWordSetType(cand_word, MSG_CANDIATE_CURSOR);
*ret_val = IRV_DO_NOTHING;
return true;
}
cand_word = FcitxCandidateWordGetCurrentWindow(cand_list) +
FcitxCandidateWordGetCurrentWindowSize(cand_list) - 1;
} else if (FcitxHotkeyIsHotKey(sym, state,
FcitxConfigNextPageKey(instance, fc))) {
cand_word = FcitxCandidateWordGetFocus(cand_list, true);
if (!FcitxCandidateWordGoNextPage(cand_list)) {
FcitxCandidateWordSetType(cand_word, MSG_CANDIATE_CURSOR);
*ret_val = IRV_DO_NOTHING;
return true;
}
cand_word = FcitxCandidateWordGetCurrentWindow(cand_list);
} else if ((key = FcitxCandidateWordCheckChooseKey(cand_list,
sym, state)) >= 0) {
*ret_val = FcitxCandidateWordChooseByIndex(cand_list, key);
return true;
} else if (FcitxHotkeyIsHotKey(sym, state, FCITX_SPACE)) {
cand_word = FcitxCandidateWordGetFocus(cand_list, true);
*ret_val = FcitxCandidateWordChooseByTotalIndex(
cand_list, FcitxCandidateWordGetIndex(cand_list, cand_word));
return true;
} else if (FcitxHotkeyIsHotKey(sym, state, FCITX_ESCAPE)) {
*ret_val = IRV_FLAG_RESET_INPUT | IRV_FLAG_UPDATE_INPUT_WINDOW;
return true;
} else {
*ret_val = IRV_DO_NOTHING;
return true;
}
FcitxCandidateWordSetType(cand_word, MSG_CANDIATE_CURSOR);
*ret_val = IRV_FLAG_UPDATE_INPUT_WINDOW;
return true;
}
static INPUT_RETURN_VALUE
AutoEngCheckSelect(FcitxAutoEngState *autoEngState,
FcitxKeySym sym, unsigned int state)
{
FcitxInstance *instance = autoEngState->owner;
FcitxCandidateWordList *cand_list = FcitxInputStateGetCandidateList(
FcitxInstanceGetInputState(autoEngState->owner));
if (!FcitxCandidateWordGetListSize(cand_list))
return IRV_TO_PROCESS;
FcitxInputState *input = FcitxInstanceGetInputState(instance);
FcitxGlobalConfig *fc = FcitxInstanceGetGlobalConfig(instance);
int key;
FcitxCandidateWord *cand_word;
if (FcitxHotkeyIsHotKey(sym, state, fc->nextWord)) {
if (!autoEngState->cursor_moved) {
cand_word = FcitxCandidateWordGetCurrentWindow(cand_list);
} else {
cand_word = FcitxCandidateWordGetFocus(cand_list, true);
cand_word = FcitxCandidateWordGetNext(cand_list, cand_word);
if (!cand_word) {
FcitxCandidateWordSetPage(cand_list, 0);
} else {
FcitxCandidateWordSetFocus(
cand_list, FcitxCandidateWordGetIndex(cand_list,
cand_word));
}
}
} else if (FcitxHotkeyIsHotKey(sym, state, fc->prevWord)) {
if (!autoEngState->cursor_moved) {
cand_word = FcitxCandidateWordGetByIndex(
cand_list,
FcitxCandidateWordGetCurrentWindowSize(cand_list) - 1);
} else {
cand_word = FcitxCandidateWordGetFocus(cand_list, true);
cand_word = FcitxCandidateWordGetPrev(cand_list, cand_word);
if (cand_word) {
FcitxCandidateWordSetFocus(
cand_list, FcitxCandidateWordGetIndex(cand_list,
cand_word));
}
}
} else if (FcitxHotkeyIsHotKey(sym, state,
FcitxConfigPrevPageKey(instance, fc))) {
boolean has_prev_page;
cand_word = FcitxCandidateWordGetFocus(cand_list, true);
has_prev_page = FcitxCandidateWordGoPrevPage(cand_list);
if (!autoEngState->cursor_moved) {
cand_word = NULL;
} else if (has_prev_page) {
cand_word = FcitxCandidateWordGetCurrentWindow(cand_list) +
FcitxCandidateWordGetCurrentWindowSize(cand_list) - 1;
}
} else if (FcitxHotkeyIsHotKey(sym, state,
FcitxConfigNextPageKey(instance, fc))) {
boolean has_next_page;
cand_word = FcitxCandidateWordGetFocus(cand_list, true);
has_next_page = FcitxCandidateWordGoNextPage(cand_list);
if (!autoEngState->cursor_moved) {
cand_word = NULL;
} else if (has_next_page) {
cand_word = FcitxCandidateWordGetCurrentWindow(cand_list);
}
} else if ((key = FcitxCandidateWordCheckChooseKey(cand_list,
sym, state)) >= 0) {
return FcitxCandidateWordChooseByIndex(cand_list, key);
} else {
return IRV_TO_PROCESS;
}
if (cand_word) {
FcitxCandidateWordSetType(cand_word, MSG_CANDIATE_CURSOR);
if (!autoEngState->cursor_moved)
AutoEngSwapBuff(autoEngState);
AutoEngSetBuff(autoEngState, cand_word->strWord, '\0');
autoEngState->cursor_moved = true;
} else if (autoEngState->cursor_moved) {
AutoEngSwapBuff(autoEngState);
autoEngState->cursor_moved = false;
} else {
return IRV_FLAG_UPDATE_INPUT_WINDOW;
}
FcitxMessages *client_preedit = FcitxInputStateGetClientPreedit(input);
FcitxMessages *preedit = FcitxInputStateGetPreedit(input);
FcitxMessagesSetMessageCount(client_preedit, 0);
FcitxMessagesSetMessageCount(preedit, 0);
FcitxMessagesAddMessageStringsAtLast(client_preedit, MSG_INPUT,
autoEngState->buf);
FcitxMessagesAddMessageStringsAtLast(preedit, MSG_INPUT,
autoEngState->buf);
FcitxInputStateSetCursorPos(input, autoEngState->index);
FcitxInputStateSetClientCursorPos(input, autoEngState->index);
return IRV_FLAG_UPDATE_INPUT_WINDOW;
}
