void XimUpdatePreedit(void* arg, FcitxInputContext* ic)
{
FcitxXimFrontend* xim = (FcitxXimFrontend*) arg;
FcitxInputState* input = FcitxInstanceGetInputState(xim->owner);
char* strPreedit = FcitxUIMessagesToCString(FcitxInputStateGetClientPreedit(input));
char* str = FcitxInstanceProcessOutputFilter(xim->owner, strPreedit);
if (str) {
free(strPreedit);
strPreedit = str;
}
if (strlen(strPreedit) == 0 && GetXimIC(ic)->bPreeditStarted == true) {
XimPreeditCallbackDraw(xim, GetXimIC(ic), strPreedit, 0);
XimPreeditCallbackDone(xim, GetXimIC(ic));
GetXimIC(ic)->bPreeditStarted = false;
}
if (strlen(strPreedit) != 0 && GetXimIC(ic)->bPreeditStarted == false) {
XimPreeditCallbackStart(xim, GetXimIC(ic));
GetXimIC(ic)->bPreeditStarted = true;
}
if (strlen(strPreedit) != 0) {
XimPreeditCallbackDraw(xim, GetXimIC(ic), strPreedit, FcitxInputStateGetClientCursorPos(input));
}
free(strPreedit);
}
void FcitxKkcOnClose(void* arg, FcitxIMCloseEventType event)
{
FcitxKkc *kkc = (FcitxKkc*)arg;
if (event == CET_LostFocus) {
// TODO
} else if (event == CET_ChangeByUser) {
kkc_context_reset(kkc->context);
} else if (event == CET_ChangeByInactivate) {
KkcSegmentList* segments = kkc_context_get_segments(kkc->context);
FcitxGlobalConfig* config = FcitxInstanceGetGlobalConfig(kkc->owner);
if (config->bSendTextWhenSwitchEng) {
FcitxMessagesSetMessageCount(kkc->tempMsg, 0);
if (kkc_segment_list_get_cursor_pos(segments) >= 0) {
int i = 0;
for (i = 0; i < kkc_segment_list_get_size(segments); i ++) {
KkcSegment* segment = kkc_segment_list_get(segments, i);
const gchar* str = kkc_segment_get_output(segment);
FcitxMessagesAddMessageAtLast(kkc->tempMsg, MSG_INPUT, "%s", str);
}
} else {
gchar* str = kkc_context_get_input(kkc->context);
FcitxMessagesAddMessageAtLast(kkc->tempMsg, MSG_INPUT, "%s", str);
g_free(str);
}
if (FcitxMessagesGetMessageCount(kkc->tempMsg) > 0) {
char* commit = FcitxUIMessagesToCString(kkc->tempMsg);
FcitxInstanceCommitString(kkc->owner, FcitxInstanceGetCurrentIC(kkc->owner), commit);
free(commit);
}
}
kkc_context_reset(kkc->context);
}
}
static boolean
AutoEngCheckPreedit(FcitxAutoEngState *autoEngState)
{
FcitxInputState *input;
char *preedit;
input = FcitxInstanceGetInputState(autoEngState->owner);
preedit = FcitxUIMessagesToCString(FcitxInputStateGetPreedit(input));
boolean res = !(preedit && *fcitx_utils_get_ascii_end(preedit));
free(preedit);
return res;
}
static void TestbedCallback(void* arg, FcitxSimpleEvent* event) {
#define TESTBED_CASE(NAME) \
case SSE_##NAME: \
fprintf(stderr, "UI:" #NAME "\n");
FcitxInputState* input = FcitxInstanceGetInputState(instance);
switch (event->type) {
TESTBED_CASE(ShowInputWindow) {
char* candidateword = FcitxUICandidateWordToCString(instance);
char* str = FcitxInstanceProcessOutputFilter(instance, candidateword);
if (str) {
free(candidateword);
candidateword = str;
}
fprintf(stderr, "CANDIDATE:%s\n", candidateword);
free(candidateword);
break;
}
TESTBED_CASE(CloseInputWindow)
break;
TESTBED_CASE(RegisterComplexStatus)
break;
TESTBED_CASE(RegisterStatus)
break;
TESTBED_CASE(UpdateComplexStatus)
break;
TESTBED_CASE(UpdateStatus)
break;
TESTBED_CASE(RegisterMenu)
break;
TESTBED_CASE(ShowMenu)
break;
TESTBED_CASE(CommitString){
fprintf(stderr, "COMMIT:%s\n", event->commitString);
break;
}
TESTBED_CASE(UpdatePreedit) {
char* clientPreedit = FcitxUIMessagesToCString(FcitxInputStateGetClientPreedit(input));
char* str = FcitxInstanceProcessOutputFilter(instance, clientPreedit);
if (str) {
free(clientPreedit);
clientPreedit = str;
}
fprintf(stderr, "PREEDIT:%s\n", clientPreedit);
free(clientPreedit);
break;
}
}
#undef TESTBED_CASE
}
char*
PinyinEnhanceGetSelected(PinyinEnhance *pyenhance)
{
FcitxInputState *input;
char *string;
input = FcitxInstanceGetInputState(pyenhance->owner);
string = FcitxUIMessagesToCString(FcitxInputStateGetPreedit(input));
/**
* Haven't found a way to handle the case when the word before the current
* one is not handled by im-engine (e.g. a invalid pinyin in sunpinyin).
* (a possible solution is to deal with different im-engine separately).
* Not very important though....
**/
*fcitx_utils_get_ascii_part(string) = '\0';
return string;
}
char *GetCurrentString(FcitxCloudPinyin* cloudpinyin)
{
FcitxIM* im = FcitxInstanceGetCurrentIM(cloudpinyin->owner);
if (!im)
return NULL;
FcitxInputState* input = FcitxInstanceGetInputState(cloudpinyin->owner);
char* string = FcitxUIMessagesToCString(FcitxInputStateGetPreedit(input));
char p[MAX_USER_INPUT + 1], *pinyin, *lastpos;
pinyin = SplitHZAndPY(string);
lastpos = pinyin;
boolean endflag;
int hzlength = pinyin - string;
size_t plength = hzlength;
strncpy(p, string, hzlength);
p[hzlength] = '\0';
do
{
endflag = (*pinyin != '\0');
if (*pinyin == ' ' || *pinyin == '\'' || *pinyin == '\0')
{
*pinyin = 0;
if (*lastpos != '\0')
{
char* result = NULL;
FcitxModuleFunctionArg arg;
arg.args[0] = lastpos;
boolean isshuangpin = false;
if (strcmp(im->uniqueName, "sunpinyin") == 0)
{
boolean issp = false;
arg.args[1] = &issp;
result = FcitxModuleInvokeFunctionByName(cloudpinyin->owner, "fcitx-sunpinyin", 0, arg);
isshuangpin = issp;
}
else if (strcmp(im->uniqueName, "shuangpin") == 0)
{
isshuangpin = true;
result = InvokeFunction(cloudpinyin->owner, FCITX_PINYIN, SP2QP, arg);
}
if (isshuangpin)
{
if (result)
{
if (plength + strlen(result) < MAX_USER_INPUT)
{
strcat(p + plength, result);
plength += strlen(result);
free(result);
}
else
{
p[hzlength] = '\0';
break;
}
}
}
else
{
if (plength + strlen(lastpos) < MAX_USER_INPUT)
{
strcat(p + plength, lastpos);
plength += strlen(lastpos);
}
else
{
p[hzlength] = '\0';
break;
}
}
}
lastpos = pinyin + 1;
}
pinyin ++;
} while(endflag);
free(string);
/* no pinyin append, return NULL for off it */
if (p[hzlength] == '\0')
return NULL;
else
return strdup(p);
}
char *GetCurrentString(FcitxCloudPinyin* cloudpinyin, char **ascii_part)
{
FcitxIM* im = FcitxInstanceGetCurrentIM(cloudpinyin->owner);
if (!im) {
*ascii_part = NULL;
return NULL;
}
FcitxInputState* input = FcitxInstanceGetInputState(cloudpinyin->owner);
char* string = FcitxUIMessagesToCString(FcitxInputStateGetPreedit(input));
char p[MAX_USER_INPUT + 1], *pinyin, *lastpos;
pinyin = fcitx_utils_get_ascii_part(string);
lastpos = pinyin;
boolean endflag;
int hzlength = pinyin - string;
size_t plength = hzlength;
strncpy(p, string, hzlength);
p[hzlength] = '\0';
// lastpos points to the start of a pinyin
// pinyin points to the end of current pinyin
// for example
// xi'an
// | |
// l p
// and we check the separator by supportSeparator for each engine.
// shuangpin-libpinyin returns full pinyin in preedit, so we also treat space as separator.
do {
endflag = (*pinyin != '\0');
if (*pinyin == ' ' || *pinyin == '\'' || *pinyin == '\0') {
boolean isSeparator = false;
// skip all continous separator
while (*pinyin == ' ' || *pinyin == '\'') {
isSeparator = isSeparator || (*pinyin) == '\'' || (strcmp(im->uniqueName, "shuangpin-libpinyin") == 0 && (*pinyin) == ' ');
*pinyin = 0;
pinyin++;
}
if (*lastpos != '\0') {
char* result = NULL;
boolean isshuangpin = false;
if (strcmp(im->uniqueName, "sunpinyin") == 0) {
FCITX_DEF_MODULE_ARGS(args, lastpos, &isshuangpin);
result = FcitxSunPinyinInvokeGetFullPinyin(cloudpinyin->owner, args);
} else if (strcmp(im->uniqueName, "shuangpin") == 0) {
isshuangpin = true;
result = FcitxPinyinSP2QP(cloudpinyin->owner, lastpos);
}
if (isshuangpin) {
if (result) {
if (plength + strlen(result) + (engine[cloudpinyin->config.source].supportSeparator ? 1 : 0) < MAX_USER_INPUT) {
strcat(p + plength, result);
plength += strlen(result);
if (engine[cloudpinyin->config.source].supportSeparator) {
strcat(p + plength, "'");
plength += 1;
}
free(result);
} else {
p[hzlength] = '\0';
break;
}
}
} else {
#define PINYIN_USE_SEPARATOR_CASE (isSeparator && engine[cloudpinyin->config.source].supportSeparator)
if (plength + strlen(lastpos) + (PINYIN_USE_SEPARATOR_CASE ? 1 : 0) < MAX_USER_INPUT) {
strcat(p + plength, lastpos);
plength += strlen(lastpos);
if (PINYIN_USE_SEPARATOR_CASE) {
strcat(p + plength, "'");
plength += 1;
}
} else {
p[hzlength] = '\0';
break;
}
}
isSeparator = false;
}
lastpos = pinyin;
} else {
pinyin ++;
}
} while(endflag);
free(string);
/* no pinyin append, return NULL for off it */
if (p[hzlength] == '\0') {
*ascii_part = NULL;
return NULL;
} else {
if (plength >= 1 && p[plength - 1] == '\'') {
p[plength - 1] = '\0';
}
char *res = strdup(p);
*ascii_part = res + hzlength;
return res;
}
}