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/*
* Copyright 2010 Keng-Yu Lin <kengyu@lexical.tw>
*
* This file is part of Array31.
*
* Array31 is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Array31 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Array31. If not, see <http://www.gnu.org/licenses/>.
*/
#include "aarrayts.h"
#include "aclassfactory.h"
#include <stdio.h>
#include <sstream>
GUID AArrayTextService::gLangProfile = CLSID_ARRAY_31;
TF_PRESERVEDKEY VK_A = { 0x41, TF_MOD_ALT };
AArrayTextService::AArrayTextService()
: m_cRef( 0 ), ThreadFocusSinkCookie( -1 ), ThreadMgrEventSinkCookie( -1 ), pThreadMgr( 0 ), state( ST_INIT ), stateSymbolReady( false ), simpleCodeKey( 0 ), lexicon30( 0 ), lexicon40( 0 ), lexicon123( 0 )
{
if( CoCreateInstance( CLSID_TF_InputProcessorProfiles, NULL, CLSCTX_INPROC_SERVER, IID_ITfInputProcessorProfiles, ( void ** ) & pProfile ) != S_OK )
{
}
// get module path
wchar_t path[ 256 ];
int szPath;
szPath = GetModuleFileNameW( ACandidateWindow::hInstance, path, 255 );
int l( 0 );
for( int i = 0; i < szPath; ++i )
if( path[i] == '\\' )
l = i;
path[ l + 1 ] = 0;
m_path = path;
}
AArrayTextService::~AArrayTextService()
{
if( lexicon30 )
delete lexicon30;
if( lexicon40 )
delete lexicon40;
if( lexicon123 )
delete lexicon123;
gArrayTS = 0;
if( isActive )
Deactivate();
}
HRESULT AArrayTextService::QueryInterface( REFIID riid, void ** ppInterface )
{
if( riid == IID_IUnknown )
* ppInterface = static_cast<IUnknown *>( static_cast<ITfTextInputProcessor *>( this ) );
else if( riid == IID_ITfTextInputProcessor )
* ppInterface = static_cast<ITfTextInputProcessor *>( this );
else if( riid == IID_ITfThreadFocusSink )
* ppInterface = static_cast<ITfThreadFocusSink *>( this );
else if( riid == IID_ITfKeyEventSink )
* ppInterface = static_cast<ITfKeyEventSink *>( this );
else
{
* ppInterface = 0;
return E_NOINTERFACE;
}
static_cast<IUnknown *>( * ppInterface )->AddRef();
return NOERROR;
}
// IUnknown
ULONG AArrayTextService::AddRef()
{
++m_cRef;
return m_cRef;
}
ULONG AArrayTextService::Release()
{
--m_cRef;
if( m_cRef != 0 )
return m_cRef;
else
{
InterlockedDecrement( & AClassFactory::m_cObj ); // incremented in AClassFactory::CreateInstance()
delete this;
return 0;
}
}
// ITfTextInputProcessor
HRESULT AArrayTextService::Activate( ITfThreadMgr * pThreadMgr, TfClientId tfClientId )
{
isActive = true;
AArrayTextService::pThreadMgr = pThreadMgr;
pThreadMgr->AddRef();
m_cid = tfClientId;
// advise sink
ITfSource * pSource;
if( pThreadMgr->QueryInterface( IID_ITfSource, ( void ** ) & pSource ) == S_OK )
{
HRESULT hr;
// ThreadFocusSink
if( ThreadFocusSinkCookie == -1 )
if( ( hr = pSource->AdviseSink( IID_ITfThreadFocusSink, (IUnknown*)static_cast<ITfThreadFocusSink *>( this ), & ThreadFocusSinkCookie ) ) != S_OK )
{}
pSource->Release();
}
// ITfKeyEventSink
ITfKeystrokeMgr * pKeyMgr = 0;
if( pThreadMgr->QueryInterface( IID_ITfKeystrokeMgr, ( void ** ) & pKeyMgr ) == S_OK )
{
if( pKeyMgr->AdviseKeyEventSink( tfClientId, static_cast<ITfKeyEventSink *>( this ), TRUE ) != S_OK )
{}
// register preserved key
if( pKeyMgr->PreserveKey( tfClientId, GUID_ARRAY_31_PRESERVED_KEY, & VK_A, L"A", 1 ) != S_OK )
{}
pKeyMgr->Release();
}
// language bar
ITfLangBarItemMgr * pLangBarItemMgr;
if( pThreadMgr->QueryInterface( IID_ITfLangBarItemMgr, ( void ** ) & pLangBarItemMgr ) == S_OK )
{
// Though new a object here, but delete this will cause access violation in Vista
keyboardBarItem = new AKeyboardBarItem;
keyboardBarItem->init( this );
if( pLangBarItemMgr->AddItem( keyboardBarItem ) != S_OK)
{
// TRACEX( "additem failed\n" );
}
pLangBarItemMgr->Release();
}
else
{
//TRACEX( "lanbaritemmgr qi failed\n" );
}
cwin.show(); // show in advance.
// get defaultIME key
DWORD szBuf = 8;
wchar_t defaultIME[ 7 ];
HKEY hk;
RegOpenKeyEx( HKEY_CURRENT_USER, L"Software\\Array31", NULL, KEY_ALL_ACCESS, &hk );
RegQueryValueExW( hk, L"DefaultIME", NULL, NULL, reinterpret_cast<LPBYTE>( defaultIME ), &szBuf );
RegCloseKey( hk );
int mode;
wstringstream ss;
ss << defaultIME;
ss >> mode;
reset( mode );
keyboardBarItem->OnMenuSelect( mode );
return NOERROR;
}
HRESULT AArrayTextService::Deactivate()
{
isActive = false;
if( lexicon )
lexicon->put( 0 );
// language bar
ITfLangBarItemMgr * pLangBarItemMgr;
if( pThreadMgr->QueryInterface( IID_ITfLangBarItemMgr, ( void ** ) & pLangBarItemMgr ) == S_OK )
{
pLangBarItemMgr->RemoveItem( keyboardBarItem );
pLangBarItemMgr->Release();
}
else
{
//TRACEX( "lanbaritemmgr qi failed\n" );
}
// Unadvisesink
ITfSource * pSource;
if( pThreadMgr->QueryInterface( IID_ITfSource, ( void ** ) & pSource ) == S_OK )
{
if( ThreadMgrEventSinkCookie != -1 ){}
if( ThreadFocusSinkCookie != -1 ){}
}
pSource->Release();
// ITfKeyEventSink
ITfKeystrokeMgr * pKeyMgr = 0;
if( pThreadMgr->QueryInterface( IID_ITfKeystrokeMgr, ( void ** ) & pKeyMgr ) == S_OK )
{
if( pKeyMgr->UnadviseKeyEventSink( m_cid ) != S_OK )
{
}
// register preserved key
if( pKeyMgr->UnpreserveKey( GUID_ARRAY_31_PRESERVED_KEY, & VK_A ) != S_OK )
{
}
pKeyMgr->Release();
}
else
{
}
// threadmgr
if( ! pThreadMgr )
{
pThreadMgr->Release();
pThreadMgr = 0;
}
cwin.hide();
return NOERROR;
}
// ITfThreadFocusSink
HRESULT AArrayTextService::OnSetThreadFocus()
{
LANGID lid;
GUID guidProfile;
if( pProfile->GetActiveLanguageProfile( CLSID_ARRAY_31, & lid, & guidProfile ) == S_OK )
{
if( guidProfile == gLangProfile )
cwin.show();
}
else
{
}
return NOERROR;
}
HRESULT AArrayTextService::OnKillThreadFocus()
{
cwin.hide();
return NOERROR;
}
// ITfKeyEventSink
HRESULT AArrayTextService::OnSetFocus( BOOL fForeground )
{
return NOERROR;
}
HRESULT AArrayTextService::OnTestKeyDown( ITfContext * pContext, WPARAM wParam, LPARAM lParam, BOOL * pfEaten )
{
int vKey = static_cast<int>( wParam );
/* 0-9 = 0x30-0x39 */
/* A-Z = 0x41-0x5A */
/* VK_OEM_COMMA:BC VK_OEM_PERIOD:BE VK_OEM_1(;):BA VK_OEM_2(/):BF */
/* VK_SPACE (20), VK_BACK (08), VK_ESCAPE (1B)*/
if( keyboardBarItem->getStatus() == 40 || keyboardBarItem->getStatus() == 30 )
{
if( state == ST_INIT )
{
if( ( vKey >= 0x41 && vKey <= 0x5a ) || vKey == 0xba || vKey == 0xbc || vKey == 0xbe || vKey == 0xbf || vKey == 0xc0 /*`~*/)
* pfEaten = TRUE;
else if( keyboardBarItem->getStatus() == 40 && ( vKey >= 0x30 && vKey <= 0x39 ) )
* pfEaten = TRUE;
else
* pfEaten = FALSE;
}
else if( state == ST_COMPOSITE || state == ST_SYMBOL )
{
if( ( vKey >= 0x30 && vKey <= 0x39 ) || ( vKey >= 0x41 && vKey <= 0x5a ) || vKey == 0xba || vKey == 0xbc || vKey == 0xbe || vKey == 0xbf || vKey == VK_SPACE || vKey == VK_BACK || vKey == VK_ESCAPE || vKey == VK_OEM_3 )
* pfEaten = TRUE;
else if( keyboardBarItem->getStatus() == 40 && ( vKey == VK_OEM_7 || vKey == VK_OEM_4 || vKey == VK_OEM_6 || vKey == VK_OEM_MINUS || vKey == VK_OEM_PLUS ) )
* pfEaten = TRUE;
else
* pfEaten = FALSE;
}
else
* pfEaten = FALSE;
}
else if( keyboardBarItem->getStatus() == 123 )
if( state == ST_COMPOSITE && ( ( vKey >= 0x60 && vKey <=0x69 ) || vKey == VK_SPACE || vKey == VK_BACK || vKey == VK_ESCAPE || vKey == VK_RETURN ) )
* pfEaten = TRUE;
else if( state == ST_INIT && ( vKey >= 0x60 && vKey <=0x69 ) )
* pfEaten = TRUE;
else if( state == ST_SELECT && ( vKey >= 0x60 && vKey <=0x69 ) || vKey == VK_ESCAPE || vKey == VK_RETURN )
* pfEaten = TRUE;
else
* pfEaten = FALSE;
return S_OK;
}
HRESULT AArrayTextService::OnKeyDown( ITfContext * pContext, WPARAM wParam, LPARAM lParam, BOOL * pfEaten )
{
if( keyboardBarItem->getStatus() == 30 )
{
if( ! lexicon30 )
lexicon30 = new AArrayLex( L"array31.1", L"array31.2", L"simple.1" );
lexicon = lexicon30;
return OnKeyDown30( pContext, wParam, lParam, pfEaten );
}
else if( keyboardBarItem->getStatus() == 40 )
{
if( ! lexicon40 )
lexicon40 = new AArrayLex( L"array.40", L"", L"", false, 41 );
lexicon = lexicon40;
return OnKeyDown40( pContext, wParam, lParam, pfEaten );
}
else if( keyboardBarItem->getStatus() == 123 )
{
if( ! lexicon123 )
lexicon123 = new AArrayLex( L"array.123", L"", L"", false, 10 );
lexicon = lexicon123;
return OnKeyDown123( pContext, wParam, lParam, pfEaten );
}
else
* pfEaten = FALSE;
return S_OK;
}
HRESULT AArrayTextService::OnTestKeyUp( ITfContext * pContext, WPARAM wParam, LPARAM lParam, BOOL * pfEaten )
{
* pfEaten = FALSE;
return NOERROR;
}
HRESULT AArrayTextService::OnKeyUp( ITfContext * pContext, WPARAM wParam, LPARAM lParam, BOOL * pfEaten )
{
* pfEaten = FALSE;
return NOERROR;
}
HRESULT AArrayTextService::OnPreservedKey( ITfContext * pContext, REFGUID rguid, BOOL * pfEaten )
{
return NOERROR;
}
// other function
void AArrayTextService::reset( int mode )
{
// update defaultIME key
wstring clsid = L"CLSID\\";
wchar_t guid[ 256 ];
StringFromGUID2( CLSID_ARRAY_31, guid, 255 );
clsid += guid;
wstringstream ss;
ss << mode;
HKEY hk;
RegOpenKeyExW( HKEY_CURRENT_USER, L"Software\\Array31", NULL, KEY_ALL_ACCESS, &hk );
RegSetValueExW( hk, L"DefaultIME", 0, REG_SZ, (LPBYTE) ss.str().c_str(), sizeof( wchar_t ) * ss.str().length() );
RegCloseKey( hk );
if( mode == 30 )
{
if( ! lexicon30 )
lexicon30 = new AArrayLex( L"array31.1", L"array31.2", L"simple.1" );
lexicon = lexicon30;
}
else if( mode == 40 )
{
if( ! lexicon40 )
lexicon40 = new AArrayLex( L"array.40", L"", L"", false, 41 );
lexicon = lexicon40;
}
else if( mode == 123 )
{
if( ! lexicon123 )
lexicon123 = new AArrayLex( L"array.123", L"", L"", false, 10 );
lexicon = lexicon123;
}
cwin.composition = L"";
cwin.candidates = L"";
lexicon->put( 0 );
cwin.redraw();
}
wchar_t AArrayTextService::getAsciiFromVkey( int vKey )
{
/* VK_OEM_COMMA:BC VK_OEM_PERIOD:BE VK_OEM_1(;):BA VK_OEM_2(/):BF */
if( ( vKey >= 0x30 && vKey <= 0x39 ) || ( vKey >= 0x41 && vKey <= 0x5a ) || vKey == VK_SPACE )
return static_cast<wchar_t>( vKey );
else if( vKey >= 0x60 && vKey <= 69 )
return static_cast<wchar_t>( vKey - 48 );
else if( vKey == VK_OEM_COMMA )
return static_cast<wchar_t>( 44 );
else if( vKey == VK_OEM_PERIOD )
return static_cast<wchar_t>( 46 );
else if( vKey == VK_OEM_1 ) // semicolon
return static_cast<wchar_t>( 59 );
else if( vKey == VK_OEM_2 ) // slash
return static_cast<wchar_t>( 47 );
else if( vKey == VK_OEM_3 ) // tilde
return static_cast<wchar_t>( 96 );
else
return 0;
}
wstring AArrayTextService::getStrokeFromVkey( int vKey )
{
if( vKey == 0x41 ) // a
return L"1-";
else if( vKey == 0x42 ) // b
return L"5v";
else if( vKey == 0x43 ) // c
return L"3v";
else if( vKey == 0x44 ) // d
return L"3-";
else if( vKey == 0x45 ) // e
return L"3^";
else if( vKey == 0x46 ) // f
return L"4-";
else if( vKey == 0x47 ) // g
return L"5-";
else if( vKey == 0x48 ) // h
return L"6-";
else if( vKey == 0x49 ) // i
return L"8^";
else if( vKey == 0x4a ) // j
return L"7-";
else if( vKey == 0x4b ) // k
return L"8-";
else if( vKey == 0x4c ) // l
return L"9-";
else if( vKey == 0x4d ) // m
return L"7v";
else if( vKey == 0x4e ) // n
return L"6v";
else if( vKey == 0x4f ) // o
return L"9^";
else if( vKey == 0x50 ) // p
return L"0^";
else if( vKey == 0x51 ) // q
return L"1^";
else if( vKey == 0x52 ) // r
return L"4^";
else if( vKey == 0x53 ) // s
return L"2-";
else if( vKey == 0x54 ) // t
return L"5^";
else if( vKey == 0x55 ) // u
return L"7^";
else if( vKey == 0x56 ) // v
return L"4v";
else if( vKey == 0x57 ) // w
return L"2^";
else if( vKey == 0x58 ) // x
return L"2v";
else if( vKey == 0x59 ) // y
return L"6^";
else if( vKey == 0x5a ) // z
return L"1v";
else if( vKey == VK_OEM_COMMA )
return L"8v";
else if( vKey == VK_OEM_PERIOD )
return L"9v";
else if( vKey == VK_OEM_1 ) // semicolon
return L"0-";
else if( vKey == VK_OEM_2 ) // slash
return L"0v";
else if( vKey == VK_OEM_3 )
return L"符號";
else
return L"NULL";
}
bool AArrayTextService::commit( ITfContext * pContext, wchar_t c )
{
HRESULT hr;
AEditSession m_editsession;
m_editsession.AddRef();
m_editsession.pContext = pContext;
m_editsession.character = c;
pContext->RequestEditSession( m_cid, & m_editsession, TF_ES_ASYNCDONTCARE | TF_ES_READWRITE, & hr );
if( hr != S_OK )
return true;
else
return false;
}