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Reformat with clang-format

This commit is contained in:
Lukhnos Liu 2022-01-31 21:57:04 -08:00
parent 4ebe1a1a11
commit 71b69cae50
2 changed files with 1701 additions and 1460 deletions
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885
Source/Engine/Mandarin/Mandarin.cpp
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340
Source/Engine/Mandarin/Mandarin.h
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@ -29,9 +29,9 @@
#define Mandarin_h #define Mandarin_h
#include <iostream> #include <iostream>
#include <map>
#include <string> #include <string>
#include <vector> #include <vector>
#include <map>
namespace Formosa { namespace Formosa {
namespace Mandarin { namespace Mandarin {
@ -40,32 +40,26 @@ namespace Formosa {
class BopomofoSyllable { class BopomofoSyllable {
public: public:
typedef unsigned int Component; typedef unsigned int Component;
BopomofoSyllable(Component syllable = 0) BopomofoSyllable(Component syllable = 0) : m_syllable(syllable) {}
: m_syllable(syllable)
{
}
BopomofoSyllable(const BopomofoSyllable& another) BopomofoSyllable(const BopomofoSyllable& another)
: m_syllable(another.m_syllable) : m_syllable(another.m_syllable) {}
{
}
~BopomofoSyllable() ~BopomofoSyllable() {}
{
}
BopomofoSyllable& operator=(const BopomofoSyllable& another) BopomofoSyllable& operator=(const BopomofoSyllable& another) {
{
m_syllable = another.m_syllable; m_syllable = another.m_syllable;
return *this; return *this;
} }
// takes the ASCII-form, "v"-tolerant, TW-style Hanyu Pinyin (fong, pong, bong acceptable) // takes the ASCII-form, "v"-tolerant, TW-style Hanyu Pinyin (fong, pong, bong
// acceptable)
static const BopomofoSyllable FromHanyuPinyin(const string& str); static const BopomofoSyllable FromHanyuPinyin(const string& str);
// TO DO: Support accented vowels // TO DO: Support accented vowels
const string HanyuPinyinString(bool includesTone, bool useVForUUmlaut) const; const string HanyuPinyinString(bool includesTone, bool useVForUUmlaut) const;
// const string HanyuPinyinString(bool includesTone, bool useVForUUmlaut, bool composeAccentedVowel) const; // const string HanyuPinyinString(bool includesTone, bool useVForUUmlaut, bool
// composeAccentedVowel) const;
// PHT = Pai-hua-tsi // PHT = Pai-hua-tsi
static const BopomofoSyllable FromPHT(const string& str); static const BopomofoSyllable FromPHT(const string& str);
@ -74,88 +68,55 @@ namespace Formosa {
static const BopomofoSyllable FromComposedString(const string& str); static const BopomofoSyllable FromComposedString(const string& str);
const string composedString() const; const string composedString() const;
void clear() void clear() { m_syllable = 0; }
{
m_syllable = 0;
}
bool isEmpty() const bool isEmpty() const { return !m_syllable; }
{
return !m_syllable;
}
bool hasConsonant() const bool hasConsonant() const { return !!(m_syllable & ConsonantMask); }
{
return !!(m_syllable & ConsonantMask);
}
bool hasMiddleVowel() const bool hasMiddleVowel() const { return !!(m_syllable & MiddleVowelMask); }
{ bool hasVowel() const { return !!(m_syllable & VowelMask); }
return !!(m_syllable & MiddleVowelMask);
}
bool hasVowel() const
{
return !!(m_syllable & VowelMask);
}
bool hasToneMarker() const bool hasToneMarker() const { return !!(m_syllable & ToneMarkerMask); }
{
return !!(m_syllable & ToneMarkerMask);
}
Component consonantComponent() const Component consonantComponent() const { return m_syllable & ConsonantMask; }
{
return m_syllable & ConsonantMask;
}
Component middleVowelComponent() const Component middleVowelComponent() const {
{
return m_syllable & MiddleVowelMask; return m_syllable & MiddleVowelMask;
} }
Component vowelComponent() const Component vowelComponent() const { return m_syllable & VowelMask; }
{
return m_syllable & VowelMask;
}
Component toneMarkerComponent() const Component toneMarkerComponent() const { return m_syllable & ToneMarkerMask; }
{
return m_syllable & ToneMarkerMask;
}
bool operator==(const BopomofoSyllable& another) const bool operator==(const BopomofoSyllable& another) const {
{
return m_syllable == another.m_syllable; return m_syllable == another.m_syllable;
} }
bool operator!=(const BopomofoSyllable& another) const bool operator!=(const BopomofoSyllable& another) const {
{
return m_syllable != another.m_syllable; return m_syllable != another.m_syllable;
} }
bool isOverlappingWith(const BopomofoSyllable& another) const bool isOverlappingWith(const BopomofoSyllable& another) const {
{
#define IOW_SAND(mask) ((m_syllable & mask) && (another.m_syllable & mask)) #define IOW_SAND(mask) ((m_syllable & mask) && (another.m_syllable & mask))
return IOW_SAND(ConsonantMask) || IOW_SAND(MiddleVowelMask) || IOW_SAND(VowelMask) || IOW_SAND(ToneMarkerMask); return IOW_SAND(ConsonantMask) || IOW_SAND(MiddleVowelMask) ||
IOW_SAND(VowelMask) || IOW_SAND(ToneMarkerMask);
#undef IOW_SAND #undef IOW_SAND
} }
// consonants J, Q, X all require the existence of vowel I or UE // consonants J, Q, X all require the existence of vowel I or UE
bool belongsToJQXClass() const bool belongsToJQXClass() const {
{
Component consonant = m_syllable & ConsonantMask; Component consonant = m_syllable & ConsonantMask;
return (consonant == J || consonant == Q || consonant == X); return (consonant == J || consonant == Q || consonant == X);
} }
// zi, ci, si, chi, chi, shi, ri // zi, ci, si, chi, chi, shi, ri
bool belongsToZCSRClass() const bool belongsToZCSRClass() const {
{
Component consonant = m_syllable & ConsonantMask; Component consonant = m_syllable & ConsonantMask;
return (consonant >= ZH && consonant <= S); return (consonant >= ZH && consonant <= S);
} }
Component maskType() const Component maskType() const {
{
Component mask = 0; Component mask = 0;
mask |= (m_syllable & ConsonantMask) ? ConsonantMask : 0; mask |= (m_syllable & ConsonantMask) ? ConsonantMask : 0;
mask |= (m_syllable & MiddleVowelMask) ? MiddleVowelMask : 0; mask |= (m_syllable & MiddleVowelMask) ? MiddleVowelMask : 0;
@ -164,10 +125,11 @@ namespace Formosa {
return mask; return mask;
} }
const BopomofoSyllable operator+(const BopomofoSyllable& another) const const BopomofoSyllable operator+(const BopomofoSyllable& another) const {
{
Component newSyllable = m_syllable; Component newSyllable = m_syllable;
#define OP_SOVER(mask) if (another.m_syllable & mask) newSyllable = (newSyllable & ~mask) | (another.m_syllable & mask) #define OP_SOVER(mask) \
if (another.m_syllable & mask) \
newSyllable = (newSyllable & ~mask) | (another.m_syllable & mask)
OP_SOVER(ConsonantMask); OP_SOVER(ConsonantMask);
OP_SOVER(MiddleVowelMask); OP_SOVER(MiddleVowelMask);
OP_SOVER(VowelMask); OP_SOVER(VowelMask);
@ -176,9 +138,10 @@ namespace Formosa {
return BopomofoSyllable(newSyllable); return BopomofoSyllable(newSyllable);
} }
BopomofoSyllable& operator+=(const BopomofoSyllable& another) BopomofoSyllable& operator+=(const BopomofoSyllable& another) {
{ #define OPE_SOVER(mask) \
#define OPE_SOVER(mask) if (another.m_syllable & mask) m_syllable = (m_syllable & ~mask) | (another.m_syllable & mask) if (another.m_syllable & mask) \
m_syllable = (m_syllable & ~mask) | (another.m_syllable & mask)
OPE_SOVER(ConsonantMask); OPE_SOVER(ConsonantMask);
OPE_SOVER(MiddleVowelMask); OPE_SOVER(MiddleVowelMask);
OPE_SOVER(VowelMask); OPE_SOVER(VowelMask);
@ -187,8 +150,7 @@ namespace Formosa {
return *this; return *this;
} }
short absoluteOrder() const short absoluteOrder() const {
{
// turn BPMF syllable into a 4*14*4*22 number // turn BPMF syllable into a 4*14*4*22 number
return (short)(m_syllable & ConsonantMask) + return (short)(m_syllable & ConsonantMask) +
(short)((m_syllable & MiddleVowelMask) >> 5) * 22 + (short)((m_syllable & MiddleVowelMask) >> 5) * 22 +
@ -196,8 +158,7 @@ namespace Formosa {
(short)((m_syllable & ToneMarkerMask) >> 11) * 22 * 4 * 14; (short)((m_syllable & ToneMarkerMask) >> 11) * 22 * 4 * 14;
} }
const string absoluteOrderString() const const string absoluteOrderString() const {
{
// 5*14*4*22 = 6160, we use a 79*79 encoding to represent that // 5*14*4*22 = 6160, we use a 79*79 encoding to represent that
short order = absoluteOrder(); short order = absoluteOrder();
char low = 48 + (char)(order % 79); char low = 48 + (char)(order % 79);
@ -208,20 +169,14 @@ namespace Formosa {
return result; return result;
} }
static BopomofoSyllable FromAbsoluteOrder(short order) static BopomofoSyllable FromAbsoluteOrder(short order) {
{ return BopomofoSyllable((order % 22) | ((order / 22) % 4) << 5 |
return BopomofoSyllable(
(order % 22) |
((order / 22) % 4) << 5 |
((order / (22 * 4)) % 14) << 7 | ((order / (22 * 4)) % 14) << 7 |
((order / (22 * 4 * 14)) % 5) << 11 ((order / (22 * 4 * 14)) % 5) << 11);
);
} }
static BopomofoSyllable FromAbsoluteOrderString(const string& str) static BopomofoSyllable FromAbsoluteOrderString(const string& str) {
{ if (str.length() != 2) return BopomofoSyllable();
if (str.length() != 2)
return BopomofoSyllable();
return FromAbsoluteOrder((short)(str[1] - 48) * 79 + (short)(str[0] - 48)); return FromAbsoluteOrder((short)(str[1] - 48) * 79 + (short)(str[0] - 48));
} }
@ -233,25 +188,22 @@ namespace Formosa {
MiddleVowelMask = 0x0060, // 0000 0000 0110 0000, 3 middle vowels MiddleVowelMask = 0x0060, // 0000 0000 0110 0000, 3 middle vowels
VowelMask = 0x0780, // 0000 0111 1000 0000, 13 vowels VowelMask = 0x0780, // 0000 0111 1000 0000, 13 vowels
ToneMarkerMask = 0x3800, // 0011 1000 0000 0000, 5 tones (tone1 = 0x00) ToneMarkerMask = 0x3800, // 0011 1000 0000 0000, 5 tones (tone1 = 0x00)
B = 0x0001, P = 0x0002, M = 0x0003, F = 0x0004, B = 0x0001, P = 0x0002, M = 0x0003, F = 0x0004, D = 0x0005, T = 0x0006,
D = 0x0005, T = 0x0006, N = 0x0007, L = 0x0008, N = 0x0007, L = 0x0008, G = 0x0009, K = 0x000a, H = 0x000b, J = 0x000c,
G = 0x0009, K = 0x000a, H = 0x000b, Q = 0x000d, X = 0x000e, ZH = 0x000f, CH = 0x0010, SH = 0x0011, R = 0x0012,
J = 0x000c, Q = 0x000d, X = 0x000e, Z = 0x0013, C = 0x0014, S = 0x0015, I = 0x0020, U = 0x0040,
ZH = 0x000f, CH = 0x0010, SH = 0x0011, R = 0x0012, UE = 0x0060, // ue = u umlaut (we use the German convention here as an
Z = 0x0013, C = 0x0014, S = 0x0015, // ersatz to the /ju:/ sound)
I = 0x0020, U = 0x0040, UE = 0x0060, // ue = u umlaut (we use the German convention here as an ersatz to the /ju:/ sound) A = 0x0080, O = 0x0100, ER = 0x0180, E = 0x0200, AI = 0x0280, EI = 0x0300,
A = 0x0080, O = 0x0100, ER = 0x0180, E = 0x0200, AO = 0x0380, OU = 0x0400, AN = 0x0480, EN = 0x0500, ANG = 0x0580,
AI = 0x0280, EI = 0x0300, AO = 0x0380, OU = 0x0400, ENG = 0x0600, ERR = 0x0680, Tone1 = 0x0000, Tone2 = 0x0800,
AN = 0x0480, EN = 0x0500, ANG = 0x0580, ENG = 0x0600, Tone3 = 0x1000, Tone4 = 0x1800, Tone5 = 0x2000;
ERR = 0x0680,
Tone1 = 0x0000, Tone2 = 0x0800, Tone3 = 0x1000, Tone4 = 0x1800, Tone5 = 0x2000;
protected: protected:
Component m_syllable; Component m_syllable;
}; };
inline ostream& operator<<(ostream& stream, const BopomofoSyllable& syllable) inline ostream& operator<<(ostream& stream, const BopomofoSyllable& syllable) {
{
stream << syllable.composedString(); stream << syllable.composedString();
return stream; return stream;
} }
@ -271,39 +223,41 @@ namespace Formosa {
static const BopomofoKeyboardLayout* IBMLayout(); static const BopomofoKeyboardLayout* IBMLayout();
static const BopomofoKeyboardLayout* HanyuPinyinLayout(); static const BopomofoKeyboardLayout* HanyuPinyinLayout();
BopomofoKeyboardLayout(const BopomofoKeyToComponentMap& ktcm, const string& name) BopomofoKeyboardLayout(const BopomofoKeyToComponentMap& ktcm,
: m_keyToComponent(ktcm) const string& name)
, m_name(name) : m_keyToComponent(ktcm), m_name(name) {
{ for (BopomofoKeyToComponentMap::const_iterator miter =
for (BopomofoKeyToComponentMap::const_iterator miter = m_keyToComponent.begin() ; miter != m_keyToComponent.end() ; ++miter) m_keyToComponent.begin();
for (vector<BPMF::Component>::const_iterator viter = (*miter).second.begin() ; viter != (*miter).second.end() ; ++viter) miter != m_keyToComponent.end(); ++miter)
for (vector<BPMF::Component>::const_iterator viter =
(*miter).second.begin();
viter != (*miter).second.end(); ++viter)
m_componentToKey[*viter] = (*miter).first; m_componentToKey[*viter] = (*miter).first;
} }
const string name() const const string name() const { return m_name; }
{
return m_name;
}
char componentToKey(BPMF::Component component) const char componentToKey(BPMF::Component component) const {
{ BopomofoComponentToKeyMap::const_iterator iter =
BopomofoComponentToKeyMap::const_iterator iter = m_componentToKey.find(component); m_componentToKey.find(component);
return (iter == m_componentToKey.end()) ? 0 : (*iter).second; return (iter == m_componentToKey.end()) ? 0 : (*iter).second;
} }
const vector<BPMF::Component> keyToComponents(char key) const const vector<BPMF::Component> keyToComponents(char key) const {
{
BopomofoKeyToComponentMap::const_iterator iter = m_keyToComponent.find(key); BopomofoKeyToComponentMap::const_iterator iter = m_keyToComponent.find(key);
return (iter == m_keyToComponent.end()) ? vector<BPMF::Component>() : (*iter).second; return (iter == m_keyToComponent.end()) ? vector<BPMF::Component>()
: (*iter).second;
} }
const string keySequenceFromSyllable(BPMF syllable) const const string keySequenceFromSyllable(BPMF syllable) const {
{
string sequence; string sequence;
BPMF::Component c; BPMF::Component c;
char k; char k;
#define STKS_COMBINE(component) if ((c = component)) { if ((k = componentToKey(c))) sequence += string(1, k); } #define STKS_COMBINE(component) \
if ((c = component)) { \
if ((k = componentToKey(c))) sequence += string(1, k); \
}
STKS_COMBINE(syllable.consonantComponent()); STKS_COMBINE(syllable.consonantComponent());
STKS_COMBINE(syllable.middleVowelComponent()); STKS_COMBINE(syllable.middleVowelComponent());
STKS_COMBINE(syllable.vowelComponent()); STKS_COMBINE(syllable.vowelComponent());
@ -312,19 +266,17 @@ namespace Formosa {
return sequence; return sequence;
} }
const BPMF syllableFromKeySequence(const string& sequence) const const BPMF syllableFromKeySequence(const string& sequence) const {
{
BPMF syllable; BPMF syllable;
for (string::const_iterator iter = sequence.begin() ; iter != sequence.end() ; ++iter) for (string::const_iterator iter = sequence.begin(); iter != sequence.end();
{ ++iter) {
bool beforeSeqHasIorUE = sequenceContainsIorUE(sequence.begin(), iter); bool beforeSeqHasIorUE = sequenceContainsIorUE(sequence.begin(), iter);
bool aheadSeqHasIorUE = sequenceContainsIorUE(iter + 1, sequence.end()); bool aheadSeqHasIorUE = sequenceContainsIorUE(iter + 1, sequence.end());
vector<BPMF::Component> components = keyToComponents(*iter); vector<BPMF::Component> components = keyToComponents(*iter);
if (!components.size()) if (!components.size()) continue;
continue;
if (components.size() == 1) { if (components.size() == 1) {
syllable += BPMF(components[0]); syllable += BPMF(components[0]);
@ -336,25 +288,24 @@ namespace Formosa {
BPMF ending = components.size() > 2 ? BPMF(components[2]) : follow; BPMF ending = components.size() > 2 ? BPMF(components[2]) : follow;
// apply the I/UE + E rule // apply the I/UE + E rule
if (head.vowelComponent() == BPMF::E && follow.vowelComponent() != BPMF::E) if (head.vowelComponent() == BPMF::E &&
{ follow.vowelComponent() != BPMF::E) {
syllable += beforeSeqHasIorUE ? head : follow; syllable += beforeSeqHasIorUE ? head : follow;
continue; continue;
} }
if (head.vowelComponent() != BPMF::E && follow.vowelComponent() == BPMF::E) if (head.vowelComponent() != BPMF::E &&
{ follow.vowelComponent() == BPMF::E) {
syllable += beforeSeqHasIorUE ? follow : head; syllable += beforeSeqHasIorUE ? follow : head;
continue; continue;
} }
// apply the J/Q/X + I/UE rule, only two components are allowed in the components vector here // apply the J/Q/X + I/UE rule, only two components are allowed in the
// components vector here
if (head.belongsToJQXClass() && !follow.belongsToJQXClass()) { if (head.belongsToJQXClass() && !follow.belongsToJQXClass()) {
if (!syllable.isEmpty()) { if (!syllable.isEmpty()) {
if (ending != follow) if (ending != follow) syllable += ending;
syllable += ending; } else {
}
else {
syllable += aheadSeqHasIorUE ? head : follow; syllable += aheadSeqHasIorUE ? head : follow;
} }
@ -363,10 +314,8 @@ namespace Formosa {
if (!head.belongsToJQXClass() && follow.belongsToJQXClass()) { if (!head.belongsToJQXClass() && follow.belongsToJQXClass()) {
if (!syllable.isEmpty()) { if (!syllable.isEmpty()) {
if (ending != follow) if (ending != follow) syllable += ending;
syllable += ending; } else {
}
else {
syllable += aheadSeqHasIorUE ? follow : head; syllable += aheadSeqHasIorUE ? follow : head;
} }
@ -375,7 +324,8 @@ namespace Formosa {
// the nasty issue of only one char in the buffer // the nasty issue of only one char in the buffer
if (iter == sequence.begin() && iter + 1 == sequence.end()) { if (iter == sequence.begin() && iter + 1 == sequence.end()) {
if (head.hasVowel() || follow.hasToneMarker() || head.belongsToZCSRClass()) if (head.hasVowel() || follow.hasToneMarker() ||
head.belongsToZCSRClass())
syllable += head; syllable += head;
else { else {
if (follow.hasVowel() || ending.hasToneMarker()) if (follow.hasVowel() || ending.hasToneMarker())
@ -384,21 +334,19 @@ namespace Formosa {
syllable += ending; syllable += ending;
} }
continue; continue;
} }
if (!(syllable.maskType() & head.maskType()) && !endAheadOrAheadHasToneMarkKey(iter + 1, sequence.end())) { if (!(syllable.maskType() & head.maskType()) &&
!endAheadOrAheadHasToneMarkKey(iter + 1, sequence.end())) {
syllable += head; syllable += head;
} } else {
else { if (endAheadOrAheadHasToneMarkKey(iter + 1, sequence.end()) &&
if (endAheadOrAheadHasToneMarkKey(iter + 1, sequence.end()) && head.belongsToZCSRClass() && syllable.isEmpty()) { head.belongsToZCSRClass() && syllable.isEmpty()) {
syllable += head; syllable += head;
} } else if (syllable.maskType() < follow.maskType()) {
else if (syllable.maskType() < follow.maskType()) {
syllable += follow; syllable += follow;
} } else {
else {
syllable += ending; syllable += ending;
} }
} }
@ -407,24 +355,23 @@ namespace Formosa {
// heuristics for Hsu keyboard layout // heuristics for Hsu keyboard layout
if (this == HsuLayout()) { if (this == HsuLayout()) {
// fix the left out L to ERR when it has sound, and GI, GUE -> JI, JUE // fix the left out L to ERR when it has sound, and GI, GUE -> JI, JUE
if (syllable.vowelComponent() == BPMF::ENG && !syllable.hasConsonant() && !syllable.hasMiddleVowel()) { if (syllable.vowelComponent() == BPMF::ENG && !syllable.hasConsonant() &&
!syllable.hasMiddleVowel()) {
syllable += BPMF(BPMF::ERR); syllable += BPMF(BPMF::ERR);
} } else if (syllable.consonantComponent() == BPMF::G &&
else if (syllable.consonantComponent() == BPMF::G && (syllable.middleVowelComponent() == BPMF::I || syllable.middleVowelComponent() == BPMF::UE)) { (syllable.middleVowelComponent() == BPMF::I ||
syllable.middleVowelComponent() == BPMF::UE)) {
syllable += BPMF(BPMF::J); syllable += BPMF(BPMF::J);
} }
} }
return syllable; return syllable;
} }
protected: protected:
bool endAheadOrAheadHasToneMarkKey(string::const_iterator ahead, string::const_iterator end) const bool endAheadOrAheadHasToneMarkKey(string::const_iterator ahead,
{ string::const_iterator end) const {
if (ahead == end) if (ahead == end) return true;
return true;
char tone1 = componentToKey(BPMF::Tone1); char tone1 = componentToKey(BPMF::Tone1);
char tone2 = componentToKey(BPMF::Tone2); char tone2 = componentToKey(BPMF::Tone2);
@ -435,20 +382,20 @@ namespace Formosa {
if (tone1) if (tone1)
if (*ahead == tone1) return true; if (*ahead == tone1) return true;
if (*ahead == tone2 || *ahead == tone3 || *ahead == tone4 || *ahead == tone5) if (*ahead == tone2 || *ahead == tone3 || *ahead == tone4 ||
*ahead == tone5)
return true; return true;
return false; return false;
} }
bool sequenceContainsIorUE(string::const_iterator start, string::const_iterator end) const bool sequenceContainsIorUE(string::const_iterator start,
{ string::const_iterator end) const {
char iChar = componentToKey(BPMF::I); char iChar = componentToKey(BPMF::I);
char ueChar = componentToKey(BPMF::UE); char ueChar = componentToKey(BPMF::UE);
for (; start != end; ++start) for (; start != end; ++start)
if (*start == iChar || *start == ueChar) if (*start == iChar || *start == ueChar) return true;
return true;
return false; return false;
} }
@ -462,24 +409,22 @@ namespace Formosa {
static const BopomofoKeyboardLayout* c_ETen26Layout; static const BopomofoKeyboardLayout* c_ETen26Layout;
static const BopomofoKeyboardLayout* c_IBMLayout; static const BopomofoKeyboardLayout* c_IBMLayout;
// this is essentially an empty layout, but we use pointer semantic to tell the differences--and pass on the responsibility to BopomofoReadingBuffer // this is essentially an empty layout, but we use pointer semantic to tell
// the differences--and pass on the responsibility to BopomofoReadingBuffer
static const BopomofoKeyboardLayout* c_HanyuPinyinLayout; static const BopomofoKeyboardLayout* c_HanyuPinyinLayout;
}; };
class BopomofoReadingBuffer { class BopomofoReadingBuffer {
public: public:
BopomofoReadingBuffer(const BopomofoKeyboardLayout* layout) BopomofoReadingBuffer(const BopomofoKeyboardLayout* layout)
: m_layout(layout) : m_layout(layout), m_pinyinMode(false) {
, m_pinyinMode(false)
{
if (layout == BopomofoKeyboardLayout::HanyuPinyinLayout()) { if (layout == BopomofoKeyboardLayout::HanyuPinyinLayout()) {
m_pinyinMode = true; m_pinyinMode = true;
m_pinyinSequence = ""; m_pinyinSequence = "";
} }
} }
void setKeyboardLayout(const BopomofoKeyboardLayout* layout) void setKeyboardLayout(const BopomofoKeyboardLayout* layout) {
{
m_layout = layout; m_layout = layout;
if (layout == BopomofoKeyboardLayout::HanyuPinyinLayout()) { if (layout == BopomofoKeyboardLayout::HanyuPinyinLayout()) {
@ -488,8 +433,7 @@ namespace Formosa {
} }
} }
bool isValidKey(char k) const bool isValidKey(char k) const {
{
if (!m_pinyinMode) { if (!m_pinyinMode) {
return m_layout ? (m_layout->keyToComponents(k)).size() > 0 : false; return m_layout ? (m_layout->keyToComponents(k)).size() > 0 : false;
} }
@ -514,10 +458,8 @@ namespace Formosa {
return false; return false;
} }
bool combineKey(char k) bool combineKey(char k) {
{ if (!isValidKey(k)) return false;
if (!isValidKey(k))
return false;
if (m_pinyinMode) { if (m_pinyinMode) {
m_pinyinSequence += string(1, tolower(k)); m_pinyinSequence += string(1, tolower(k));
@ -525,25 +467,24 @@ namespace Formosa {
return true; return true;
} }
string sequence = m_layout->keySequenceFromSyllable(m_syllable) + string(1, k); string sequence =
m_layout->keySequenceFromSyllable(m_syllable) + string(1, k);
m_syllable = m_layout->syllableFromKeySequence(sequence); m_syllable = m_layout->syllableFromKeySequence(sequence);
return true; return true;
} }
void clear() void clear() {
{
m_pinyinSequence.clear(); m_pinyinSequence.clear();
m_syllable.clear(); m_syllable.clear();
} }
void backspace() void backspace() {
{ if (!m_layout) return;
if (!m_layout)
return;
if (m_pinyinMode) { if (m_pinyinMode) {
if (m_pinyinSequence.length()) { if (m_pinyinSequence.length()) {
m_pinyinSequence = m_pinyinSequence.substr(0, m_pinyinSequence.length() - 1); m_pinyinSequence =
m_pinyinSequence.substr(0, m_pinyinSequence.length() - 1);
} }
m_syllable = BPMF::FromHanyuPinyin(m_pinyinSequence); m_syllable = BPMF::FromHanyuPinyin(m_pinyinSequence);
@ -557,13 +498,9 @@ namespace Formosa {
} }
} }
bool isEmpty() const bool isEmpty() const { return m_syllable.isEmpty(); }
{
return m_syllable.isEmpty();
}
const string composedString() const const string composedString() const {
{
if (m_pinyinMode) { if (m_pinyinMode) {
return m_pinyinSequence; return m_pinyinSequence;
} }
@ -571,25 +508,18 @@ namespace Formosa {
return m_syllable.composedString(); return m_syllable.composedString();
} }
const BPMF syllable() const const BPMF syllable() const { return m_syllable; }
{
return m_syllable; const string standardLayoutQueryString() const {
return BopomofoKeyboardLayout::StandardLayout()->keySequenceFromSyllable(
m_syllable);
} }
const string standardLayoutQueryString() const const string absoluteOrderQueryString() const {
{
return BopomofoKeyboardLayout::StandardLayout()->keySequenceFromSyllable(m_syllable);
}
const string absoluteOrderQueryString() const
{
return m_syllable.absoluteOrderString(); return m_syllable.absoluteOrderString();
} }
bool hasToneMarker() const bool hasToneMarker() const { return m_syllable.hasToneMarker(); }
{
return m_syllable.hasToneMarker();
}
protected: protected:
const BopomofoKeyboardLayout* m_layout; const BopomofoKeyboardLayout* m_layout;
@ -598,7 +528,7 @@ namespace Formosa {
bool m_pinyinMode; bool m_pinyinMode;
string m_pinyinSequence; string m_pinyinSequence;
}; };
} } // namespace Mandarin
} } // namespace Formosa
#endif #endif