void SCA_KeyboardSensor::AddToTargetProp(int keyIndex) { if (IsPrintable(keyIndex)) { CValue* tprop = GetParent()->GetProperty(m_targetprop); if (tprop) { /* overwrite the old property */ if (IsDelete(keyIndex)) { /* strip one char, if possible */ STR_String newprop = tprop->GetText(); int oldlength = newprop.Length(); if (oldlength >= 1 ) { int newlength=oldlength; BLI_str_cursor_step_prev_utf8(newprop, newprop.Length(), &newlength); newprop.SetLength(newlength); CStringValue * newstringprop = new CStringValue(newprop, m_targetprop); GetParent()->SetProperty(m_targetprop, newstringprop); newstringprop->Release(); } } else { /* append */ char pchar = ToCharacter(keyIndex, IsShifted()); STR_String newprop = tprop->GetText() + pchar; CStringValue * newstringprop = new CStringValue(newprop, m_targetprop); GetParent()->SetProperty(m_targetprop, newstringprop); newstringprop->Release(); } } else { if (!IsDelete(keyIndex)) { /* Make a new property. Deletes can be ignored. */ char pchar = ToCharacter(keyIndex, IsShifted()); STR_String newprop = pchar; CStringValue * newstringprop = new CStringValue(newprop, m_targetprop); GetParent()->SetProperty(m_targetprop, newstringprop); newstringprop->Release(); } } } }
void SCA_KeyboardSensor::AddToTargetProp(int keyIndex, int unicode) { if (IsPrintable(keyIndex)) { CValue* tprop = GetParent()->GetProperty(m_targetprop); if (IsDelete(keyIndex)) { /* Make a new property. Deletes can be ignored. */ if (tprop) { /* overwrite the old property */ /* strip one char, if possible */ STR_String newprop = tprop->GetText(); int oldlength = newprop.Length(); if (oldlength >= 1 ) { int newlength=oldlength; BLI_str_cursor_step_prev_utf8(newprop, newprop.Length(), &newlength); newprop.SetLength(newlength); CStringValue * newstringprop = new CStringValue(newprop, m_targetprop); GetParent()->SetProperty(m_targetprop, newstringprop); newstringprop->Release(); } } } else { char utf8_buf[7]; size_t utf8_len; utf8_len = BLI_str_utf8_from_unicode(unicode, utf8_buf); utf8_buf[utf8_len] = '\0'; STR_String newprop = tprop ? (tprop->GetText() + utf8_buf) : utf8_buf; CStringValue * newstringprop = new CStringValue(newprop, m_targetprop); GetParent()->SetProperty(m_targetprop, newstringprop); newstringprop->Release(); } } }
void BLI_str_cursor_step_utf8(const char *str, size_t maxlen, int *pos, strCursorJumpDirection direction, strCursorJumpType jump, bool use_init_step) { const int pos_orig = *pos; if (direction == STRCUR_DIR_NEXT) { if (use_init_step) { BLI_str_cursor_step_next_utf8(str, maxlen, pos); } else { BLI_assert(jump == STRCUR_JUMP_DELIM); } if (jump != STRCUR_JUMP_NONE) { const strCursorDelimType delim_type = (*pos) < maxlen ? cursor_delim_type(&str[*pos]) : STRCUR_DELIM_NONE; /* jump between special characters (/,\,_,-, etc.), * look at function cursor_delim_type() for complete * list of special character, ctr -> */ while ((*pos) < maxlen) { if (BLI_str_cursor_step_next_utf8(str, maxlen, pos)) { if ((jump != STRCUR_JUMP_ALL) && (delim_type != cursor_delim_type(&str[*pos]))) { break; } } else { break; /* unlikely but just in case */ } } } } else if (direction == STRCUR_DIR_PREV) { if (use_init_step) { BLI_str_cursor_step_prev_utf8(str, maxlen, pos); } else { BLI_assert(jump == STRCUR_JUMP_DELIM); } if (jump != STRCUR_JUMP_NONE) { const strCursorDelimType delim_type = (*pos) > 0 ? cursor_delim_type(&str[(*pos) - 1]) : STRCUR_DELIM_NONE; /* jump between special characters (/,\,_,-, etc.), * look at function cursor_delim_type() for complete * list of special character, ctr -> */ while ((*pos) > 0) { const int pos_prev = *pos; if (BLI_str_cursor_step_prev_utf8(str, maxlen, pos)) { if ((jump != STRCUR_JUMP_ALL) && (delim_type != cursor_delim_type(&str[*pos]))) { /* left only: compensate for index/change in direction */ if ((pos_orig - (*pos)) >= 1) { *pos = pos_prev; } break; } } else { break; } } } } else { BLI_assert(0); } }