thirdparty/scummvm
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adding multi-tap alpha input

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svn-id: r27056
This commit is contained in:
Kostas Nakos 2007-06-02 19:32:57 +00:00
parent f4299e81c1
commit 8d97729ee8
1 changed files with 46 additions and 20 deletions
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66
engines/agi/predictive.cpp
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@ -115,8 +115,8 @@ bool AgiEngine::predictiveDialog(void) {
int x;
int y;
int bx[17], by[17];
String prefix = "";
char temp[MAXWORDLEN + 1];
String prefix;
char temp[MAXWORDLEN + 1], repeatcount[MAXWORDLEN];
AgiBlock tmpwindow;
_predictiveDialogRunning = true;
@ -151,6 +151,8 @@ bool AgiEngine::predictiveDialog(void) {
return false;
}
memset(repeatcount, 0, MAXWORDLEN);
// show the predictive dialog.
// if another window is already in display, save its state into tmpwindow
tmpwindow.active = false;
@ -192,8 +194,9 @@ bool AgiEngine::predictiveDialog(void) {
_gfx->getKey();
}
_currentCode = "";
_currentWord = "";
prefix.clear();
_currentCode.clear();
_currentWord.clear();
_wordNumber = 0;
_activeTreeNode = 0;
@ -207,7 +210,8 @@ bool AgiEngine::predictiveDialog(void) {
int color1 = colors[i * 2];
int color2 = colors[i * 2 + 1];
if (i == 9 && !(_activeTreeNode && _activeTreeNode->words.size() > 1)) { // Next
if (i == 9 && !((mode != kModeAbc && _activeTreeNode && _activeTreeNode->words.size() > 1) ||
(mode == kModeAbc && _currentWord.size() && _currentWord.lastChar() != ' '))) { // Next
color2 = 7;
}
@ -222,18 +226,16 @@ bool AgiEngine::predictiveDialog(void) {
}
}
if (_currentWord != "") {
temp[MAXWORDLEN] = 0;
strncpy(temp, prefix.c_str(), MAXWORDLEN);
strncat(temp, _currentWord.c_str(), MAXWORDLEN);
strncpy(temp, prefix.c_str(), MAXWORDLEN);
strncat(temp, _currentWord.c_str(), MAXWORDLEN);
for (int i = prefix.size() + _currentCode.size(); i < MAXWORDLEN; i++)
temp[i] = ' ';
for (int i = prefix.size() + _currentCode.size(); i < MAXWORDLEN; i++)
temp[i] = ' ';
printText(temp, 0, 8, 7, MAXWORDLEN, 15, 0);
_gfx->flushBlock(62, 54, 249, 66);
}
printText(temp, 0, 8, 7, MAXWORDLEN, 15, 0);
_gfx->flushBlock(62, 54, 249, 66);
if (active >= 0 && key != 9) {
active = -1;
@ -270,10 +272,13 @@ processkey:
prefix += temp;
prefix += " ";
_currentCode = "";
_currentCode.clear();
memset(repeatcount, 0, MAXWORDLEN);
break;
} if (active < 9 || active == 11 || active == 15) { // number or backspace
if (active == 11) { // backspace
if (_currentCode.size()) {
repeatcount[_currentCode.size() - 1] = 0;
_currentCode.deleteLastChar();
} else {
if (prefix.size())
@ -285,19 +290,40 @@ processkey:
_currentCode += buttonStr[active];
}
if (mode == kModeNum) {
switch (mode) {
case kModeNum:
_currentWord = _currentCode;
} else if (mode == kModePre) {
break;
case kModePre:
if (!matchWord() && _currentCode.size()) {
_currentCode.deleteLastChar();
matchWord();
}
break;
case kModeAbc:
for (x = 0; x < _currentCode.size(); x++)
if (_currentCode[x] >= '1')
temp[x] = buttons[_currentCode[x] - '1'][3 + repeatcount[x]];
temp[_currentCode.size()] = 0;
_currentWord = temp;
}
} else if (active == 9) { // next
int totalWordsNumber = _activeTreeNode ? _activeTreeNode->words.size() : 0;
if (totalWordsNumber > 0) {
_wordNumber = (_wordNumber + 1) % totalWordsNumber;
_currentWord = String(_activeTreeNode->words[_wordNumber].c_str(), _currentCode.size());
if (mode != kModeAbc) {
int totalWordsNumber = _activeTreeNode ? _activeTreeNode->words.size() : 0;
if (totalWordsNumber > 0) {
_wordNumber = (_wordNumber + 1) % totalWordsNumber;
_currentWord = String(_activeTreeNode->words[_wordNumber].c_str(), _currentCode.size());
}
} else {
x = _currentCode.size();
if (x) {
if (_currentCode.lastChar() == '1' || _currentCode.lastChar() == '7' || _currentCode.lastChar() == '9')
repeatcount[x - 1] = (repeatcount[x - 1] + 1) % 4;
else
repeatcount[x - 1] = (repeatcount[x - 1] + 1) % 3;
if (_currentCode.lastChar() >= '1')
_currentWord[x - 1] = buttons[_currentCode[x - 1] - '1'][3 + repeatcount[x - 1]];
}
}
} else if (active == 10) { // add
debug(0, "add");