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Cleans-up InputMethodController.mm.

This commit is contained in:
zonble 2011-10-18 22:26:55 +08:00
parent a230705bbd
commit c9d0378cd5
1 changed files with 104 additions and 101 deletions
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205
Source/InputMethodController.mm
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@ -94,6 +94,7 @@ SimpleLM LTLanguageModel;
- (void)_performDeferredSaveUserCandidatesDictionary; - (void)_performDeferredSaveUserCandidatesDictionary;
- (void)saveUserCandidatesDictionary; - (void)saveUserCandidatesDictionary;
- (void)_showCandidateWindowUsingVerticalMode:(BOOL)useVerticalMode client:(id)client;
@end @end
// sort helper // sort helper
@ -195,14 +196,7 @@ public:
return menu; return menu;
} }
#pragma mark IMKStateSetting protocol methods #pragma mark - IMKStateSetting protocol methods
- (void)showPreferences:(id)sender
{
// show the preferences panel, and also make the IME app itself the focus
[super showPreferences:sender];
[[NSApplication sharedApplication] activateIgnoringOtherApps:YES];
}
- (void)activateServer:(id)client - (void)activateServer:(id)client
{ {
@ -270,6 +264,8 @@ public:
_currentCandidateClient = nil; _currentCandidateClient = nil;
} }
#pragma mark - IMKServerInput protocol methods
- (void)commitComposition:(id)client - (void)commitComposition:(id)client
{ {
// if it's Terminal, we don't commit at the first call (the client of which will not be IPMDServerClientWrapper) // if it's Terminal, we don't commit at the first call (the client of which will not be IPMDServerClientWrapper)
@ -422,42 +418,6 @@ public:
NSBeep(); NSBeep();
} }
- (void)_showCandidateWindowUsingVerticalMode:(BOOL)useVerticalMode client:(id)client
{
// candidate
[LTSharedCandidates setDismissesAutomatically:YES];
// wrap NSNumber; we only allow number keys 1-9 as selection keys in this project
#define LTUIntObj(x) ([NSNumber numberWithInteger:x])
[LTSharedCandidates setSelectionKeys:[NSArray arrayWithObjects:LTUIntObj(18), LTUIntObj(19), LTUIntObj(20), LTUIntObj(21), LTUIntObj(23), LTUIntObj(22), LTUIntObj(26), LTUIntObj(28), LTUIntObj(25), nil]];
#undef LTUIntObj
// set the candidate panel style
BOOL useHorizontalCandidateList = [[NSUserDefaults standardUserDefaults] boolForKey:kUseHorizontalCandidateListPreferenceKey];
if (useVerticalMode) {
[LTSharedCandidates setPanelType:kIMKSingleColumnScrollingCandidatePanel];
}
else if (useHorizontalCandidateList) {
[LTSharedCandidates setPanelType:kIMKSingleRowSteppingCandidatePanel];
}
else {
[LTSharedCandidates setPanelType:kIMKSingleColumnScrollingCandidatePanel];
}
// set the attributes for the candidate panel (which uses NSAttributedString)
NSInteger textSize = [[NSUserDefaults standardUserDefaults] integerForKey:kCandidateListTextSizeKey];
NSDictionary *attributes = [NSDictionary dictionaryWithObjectsAndKeys: [NSFont systemFontOfSize:textSize], NSFontAttributeName, nil];
[LTSharedCandidates setAttributes:attributes];
[LTSharedCandidates updateCandidates];
[LTSharedCandidates show:useVerticalMode ? kIMKLocateCandidatesLeftHint : kIMKLocateCandidatesBelowHint];
// update the composing text, set the client
[self updateClientComposingBuffer:client];
_currentCandidateClient = client;
}
- (BOOL)inputText:(NSString*)inputText key:(NSInteger)keyCode modifiers:(NSUInteger)flags client:(id)client - (BOOL)inputText:(NSString*)inputText key:(NSInteger)keyCode modifiers:(NSUInteger)flags client:(id)client
{ {
NSRect textFrame = NSZeroRect; NSRect textFrame = NSZeroRect;
@ -789,61 +749,6 @@ public:
return results; return results;
} }
- (NSString *)neighborTrigramString
{
// gather the "trigram" for user candidate selection learning
NSMutableArray *termArray = [NSMutableArray array];
size_t cursorIndex = [self actualCandidateCursorIndex];
vector<NodeAnchor> nodes = _builder->grid().nodesCrossingOrEndingAt(cursorIndex);
const Node* prev = 0;
const Node* current = 0;
const Node* next = 0;
size_t wni = 0;
size_t wnc = _walkedNodes.size();
size_t accuSpanningLength = 0;
for (wni = 0; wni < wnc; wni++) {
NodeAnchor& anchor = _walkedNodes[wni];
if (!anchor.node) {
continue;
}
accuSpanningLength += anchor.spanningLength;
if (accuSpanningLength >= cursorIndex) {
prev = current;
current = anchor.node;
break;
}
current = anchor.node;
}
if (wni + 1 < wnc) {
next = _walkedNodes[wni + 1].node;
}
string term;
if (prev) {
term = prev->currentKeyValue().key;
[termArray addObject:[NSString stringWithUTF8String:term.c_str()]];
}
if (current) {
term = current->currentKeyValue().key;
[termArray addObject:[NSString stringWithUTF8String:term.c_str()]];
}
if (next) {
term = next->currentKeyValue().key;
[termArray addObject:[NSString stringWithUTF8String:term.c_str()]];
}
return [termArray componentsJoinedByString:@"-"];
}
- (void)candidateSelected:(NSAttributedString *)candidateString - (void)candidateSelected:(NSAttributedString *)candidateString
{ {
@ -885,7 +790,7 @@ public:
_currentCandidateClient = nil; _currentCandidateClient = nil;
} }
#pragma mark Private methods #pragma mark - Private methods
- (size_t)actualCandidateCursorIndex - (size_t)actualCandidateCursorIndex
{ {
@ -908,6 +813,61 @@ public:
return cursorIndex; return cursorIndex;
} }
- (NSString *)neighborTrigramString
{
// gather the "trigram" for user candidate selection learning
NSMutableArray *termArray = [NSMutableArray array];
size_t cursorIndex = [self actualCandidateCursorIndex];
vector<NodeAnchor> nodes = _builder->grid().nodesCrossingOrEndingAt(cursorIndex);
const Node* prev = 0;
const Node* current = 0;
const Node* next = 0;
size_t wni = 0;
size_t wnc = _walkedNodes.size();
size_t accuSpanningLength = 0;
for (wni = 0; wni < wnc; wni++) {
NodeAnchor& anchor = _walkedNodes[wni];
if (!anchor.node) {
continue;
}
accuSpanningLength += anchor.spanningLength;
if (accuSpanningLength >= cursorIndex) {
prev = current;
current = anchor.node;
break;
}
current = anchor.node;
}
if (wni + 1 < wnc) {
next = _walkedNodes[wni + 1].node;
}
string term;
if (prev) {
term = prev->currentKeyValue().key;
[termArray addObject:[NSString stringWithUTF8String:term.c_str()]];
}
if (current) {
term = current->currentKeyValue().key;
[termArray addObject:[NSString stringWithUTF8String:term.c_str()]];
}
if (next) {
term = next->currentKeyValue().key;
[termArray addObject:[NSString stringWithUTF8String:term.c_str()]];
}
return [termArray componentsJoinedByString:@"-"];
}
- (void)_performDeferredSaveUserCandidatesDictionary - (void)_performDeferredSaveUserCandidatesDictionary
{ {
BOOL __unused success = [TLCandidateLearningDictionary writeToFile:TLUserCandidatesDictionaryPath atomically:YES]; BOOL __unused success = [TLCandidateLearningDictionary writeToFile:TLUserCandidatesDictionaryPath atomically:YES];
@ -925,7 +885,50 @@ public:
[self performSelector:@selector(_performDeferredSaveUserCandidatesDictionary) withObject:nil afterDelay:5.0]; [self performSelector:@selector(_performDeferredSaveUserCandidatesDictionary) withObject:nil afterDelay:5.0];
} }
#pragma Misc menu items - (void)_showCandidateWindowUsingVerticalMode:(BOOL)useVerticalMode client:(id)client
{
// candidate
[LTSharedCandidates setDismissesAutomatically:YES];
// wrap NSNumber; we only allow number keys 1-9 as selection keys in this project
#define LTUIntObj(x) ([NSNumber numberWithInteger:x])
[LTSharedCandidates setSelectionKeys:[NSArray arrayWithObjects:LTUIntObj(18), LTUIntObj(19), LTUIntObj(20), LTUIntObj(21), LTUIntObj(23), LTUIntObj(22), LTUIntObj(26), LTUIntObj(28), LTUIntObj(25), nil]];
#undef LTUIntObj
// set the candidate panel style
BOOL useHorizontalCandidateList = [[NSUserDefaults standardUserDefaults] boolForKey:kUseHorizontalCandidateListPreferenceKey];
if (useVerticalMode) {
[LTSharedCandidates setPanelType:kIMKSingleColumnScrollingCandidatePanel];
}
else if (useHorizontalCandidateList) {
[LTSharedCandidates setPanelType:kIMKSingleRowSteppingCandidatePanel];
}
else {
[LTSharedCandidates setPanelType:kIMKSingleColumnScrollingCandidatePanel];
}
// set the attributes for the candidate panel (which uses NSAttributedString)
NSInteger textSize = [[NSUserDefaults standardUserDefaults] integerForKey:kCandidateListTextSizeKey];
NSDictionary *attributes = [NSDictionary dictionaryWithObjectsAndKeys: [NSFont systemFontOfSize:textSize], NSFontAttributeName, nil];
[LTSharedCandidates setAttributes:attributes];
[LTSharedCandidates updateCandidates];
[LTSharedCandidates show:useVerticalMode ? kIMKLocateCandidatesLeftHint : kIMKLocateCandidatesBelowHint];
// update the composing text, set the client
[self updateClientComposingBuffer:client];
_currentCandidateClient = client;
}
#pragma mark - Misc menu items
- (void)showPreferences:(id)sender
{
// show the preferences panel, and also make the IME app itself the focus
[super showPreferences:sender];
[[NSApplication sharedApplication] activateIgnoringOtherApps:YES];
}
- (void)showAbout:(id)sender - (void)showAbout:(id)sender
{ {