mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-11-24 04:24:09 +00:00
clean:remove win32 mouse over function.
this function only work on windows and text . can be replace with ocr(with the help of Capture2Text etc.).
This commit is contained in:
xiaoyifang
parent
d341a64569
commit
b7b347ec0e
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@ -268,7 +268,6 @@ HEADERS += folding.hh \
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wordfinder.hh \
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groupcombobox.hh \
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keyboardstate.hh \
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mouseover.hh \
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preferences.hh \
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mutex.hh \
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mediawiki.hh \
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@ -404,7 +403,6 @@ SOURCES += folding.cc \
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wordfinder.cc \
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groupcombobox.cc \
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keyboardstate.cc \
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mouseover.cc \
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preferences.cc \
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mutex.cc \
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mediawiki.cc \
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@ -483,13 +481,11 @@ win32 {
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FORMS += texttospeechsource.ui
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SOURCES += wordbyauto.cc \
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guids.c \
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x64.cc \
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speechclient_win.cc \
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texttospeechsource.cc \
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speechhlp.cc
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HEADERS += wordbyauto.hh \
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uiauto.hh \
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x64.hh \
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texttospeechsource.hh \
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sapi.hh \
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sphelper.hh \
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239
mouseover.cc
239
mouseover.cc
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@ -1,239 +0,0 @@
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#include "mouseover.hh"
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#include "utf8.hh"
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#include <QCoreApplication>
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#include <QDir>
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#include <algorithm>
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#ifdef Q_OS_WIN32
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#undef WINVER
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#define WINVER 0x0500
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#include <sddl.h>
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#include <accctrl.h>
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#include <aclapi.h>
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#include "wordbyauto.hh"
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#include "x64.hh"
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#endif
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MouseOver & MouseOver::instance()
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{
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static MouseOver m;
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return m;
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}
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#ifdef Q_OS_WIN32
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const UINT WM_MY_SHOW_TRANSLATION = WM_USER + 301;
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static wchar_t className[] = L"GoldenDictMouseover";
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typedef BOOL ( WINAPI *ChangeWindowMessageFilterFunc )( UINT, DWORD );
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#ifndef _MSC_VER
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typedef struct tagCHANGEFILTERSTRUCT {
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DWORD cbSize;
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DWORD ExtStatus;
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} CHANGEFILTERSTRUCT, *PCHANGEFILTERSTRUCT;
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#endif
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typedef BOOL ( WINAPI *ChangeWindowMessageFilterExFunc )( HWND, UINT, DWORD, PCHANGEFILTERSTRUCT );
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#endif // Q_OS_WIN32
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#ifdef Q_OS_WIN32
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#ifndef ConvertStringSecurityDescriptorToSecurityDescriptor
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extern "C" BOOL WINAPI ConvertStringSecurityDescriptorToSecurityDescriptorW(
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LPCWSTR StringSecurityDescriptor,
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DWORD StringSDRevision,
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PSECURITY_DESCRIPTOR *SecurityDescriptor,
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PULONG SecurityDescriptorSize );
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#endif
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static void SetLowLabelToGDSynchroObjects()
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{
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// The LABEL_SECURITY_INFORMATION SDDL SACL to be set for low integrity
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#define LOW_INTEGRITY_SDDL_SACL_W L"S:(ML;;NW;;;LW)"
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// DWORD dwErr = ERROR_SUCCESS;
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PSECURITY_DESCRIPTOR pSD = NULL;
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PACL pSacl = NULL; // not allocated
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BOOL fSaclPresent = FALSE;
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BOOL fSaclDefaulted = FALSE;
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#ifdef Q_OS_WIN64
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LPCWSTR pwszMapFileName64 = L"GoldenDictTextOutHookSharedMem64";
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#endif
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LPCWSTR pwszMapFileName = L"GoldenDictTextOutHookSharedMem";
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LPCWSTR pwszSpyMutexName = L"GoldenDictTextOutSpyMutex";
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if( ConvertStringSecurityDescriptorToSecurityDescriptorW( LOW_INTEGRITY_SDDL_SACL_W, 1 /* SDDL_REVISION_1 */, &pSD, NULL ) )
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{
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if( GetSecurityDescriptorSacl(pSD, &fSaclPresent, &pSacl, &fSaclDefaulted))
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{
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// Note that psidOwner, psidGroup, and pDacl are
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// all NULL and set the new LABEL_SECURITY_INFORMATION
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#ifdef Q_OS_WIN64
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/* dwErr = */ SetNamedSecurityInfoW( (LPWSTR)pwszMapFileName64,
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SE_KERNEL_OBJECT, LABEL_SECURITY_INFORMATION, NULL, NULL, NULL, pSacl);
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#endif
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/* dwErr = */ SetNamedSecurityInfoW( (LPWSTR)pwszMapFileName,
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SE_KERNEL_OBJECT, LABEL_SECURITY_INFORMATION, NULL, NULL, NULL, pSacl);
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/* dwErr = */ SetNamedSecurityInfoW( (LPWSTR)pwszSpyMutexName,
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SE_KERNEL_OBJECT, LABEL_SECURITY_INFORMATION, NULL, NULL, NULL, pSacl);
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}
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LocalFree(pSD);
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}
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}
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#endif // Q_OS_WIN32
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MouseOver::MouseOver() :
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pPref(NULL)
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{
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}
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void MouseOver::enableMouseOver()
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{
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#ifdef Q_OS_WIN32
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if ( !mouseOverEnabled && activateSpyFn )
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{
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activateSpyFn( true );
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installx64Hooks();
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mouseOverEnabled = true;
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}
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#endif
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}
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void MouseOver::disableMouseOver()
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{
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#ifdef Q_OS_WIN32
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if ( mouseOverEnabled && activateSpyFn )
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{
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activateSpyFn( false );
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removex64Hooks();
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mouseOverEnabled = false;
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}
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#endif
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}
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#ifdef Q_OS_WIN32
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LRESULT MouseOver::makeScanBitMask()
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{
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LRESULT res = 0;
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if( pPref == NULL )
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return 0;
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return res;
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}
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LRESULT CALLBACK MouseOver::eventHandler( HWND hwnd_, UINT msg,
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WPARAM wparam, LPARAM lparam )
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{
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if ( msg == WM_MY_SHOW_TRANSLATION )
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{
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LRESULT res = instance().makeScanBitMask();
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if( res == 0 )
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return 0; // Don't handle word without necessity
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if( wparam != 0) //Ask for methods of word retrieving
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return res;
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int wordSeqPos = 0;
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QString wordSeq;
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// Now locate the word inside the sequence
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QString word;
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if ( wordSeq[ wordSeqPos ].isSpace() )
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{
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// Currently we ignore such cases
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return 0;
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}
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else
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if ( !wordSeq[ wordSeqPos ].isLetterOrNumber() )
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{
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// Special case: the cursor points to something which doesn't look like a
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// middle of the word -- assume that it's something that joins two words
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// together.
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int begin = wordSeqPos;
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for( ; begin; --begin )
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if ( !wordSeq[ begin - 1 ].isLetterOrNumber() )
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break;
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int end = wordSeqPos;
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while( ++end < wordSeq.size() )
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if ( !wordSeq[ end ].isLetterOrNumber() )
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break;
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if ( end - begin == 1 )
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{
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// Well, turns out it was just a single non-letter char, discard it
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return 0;
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}
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word = wordSeq.mid( begin, end - begin );
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}
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else
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{
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// Cursor points to a letter -- cut the word it points to
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int begin = wordSeqPos;
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for( ; begin; --begin )
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if ( !wordSeq[ begin - 1 ].isLetterOrNumber() )
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break;
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int end = wordSeqPos;
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while( ++end < wordSeq.size() )
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{
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if ( !wordSeq[ end ].isLetterOrNumber() )
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break;
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}
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word = wordSeq.mid( begin, end - begin );
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}
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// See if we have an RTL char. Reverse the whole string if we do.
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if( lparam == 0 )
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{
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for( int x = 0; x < word.size(); ++x )
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{
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QChar::Direction d = word[ x ].direction();
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if ( d == QChar::DirR || d == QChar::DirAL ||
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d == QChar::DirRLE || d == QChar::DirRLO )
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{
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std::reverse( word.begin(), word.end() );
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break;
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}
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}
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}
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bool forcePopup = false;
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emit instance().hovered( word, forcePopup );
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return 0;
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}
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return DefWindowProc( hwnd_, msg, wparam, lparam );
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}
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#endif
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MouseOver::~MouseOver()
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{
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#ifdef Q_OS_WIN32
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#endif
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}
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71
mouseover.hh
71
mouseover.hh
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@ -1,71 +0,0 @@
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#ifndef __MOUSEOVER_HH_INCLUDED__
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#define __MOUSEOVER_HH_INCLUDED__
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#include <QObject>
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#include "config.hh"
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#include "keyboardstate.hh"
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#ifdef Q_OS_WIN32
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#include <windows.h>
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#endif
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/// This is a mouseover feature interface, where you can point your mouse at
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/// any word in any window and wait a little, and it would provide that word
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/// for the translation.
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/// This interface always exists, even on platforms that don't support that
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/// feature -- it just remains dormant on them.
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///
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/// The Windows platform is the only one supported; it works with the help of
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/// two external .dll files,
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class MouseOver: public QObject, public KeyboardState
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{
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Q_OBJECT
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public:
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/// The class is a singleton.
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static MouseOver & instance();
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/// Enables mouseover. The mouseover is initially disabled.
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void enableMouseOver();
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/// Disables mouseover.
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void disableMouseOver();
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/// Set pointer to program configuration
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void setPreferencesPtr( Config::Preferences const *ppref ) { pPref = ppref; };
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signals:
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/// Emitted when there was some text under cursor which was hovered over.
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void hovered( QString const &, bool forcePopup );
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#ifdef Q_OS_WIN32
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/// Ask for source window is GoldenDict window
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bool isGoldenDictWindow( HWND hwnd );
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#endif
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private:
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MouseOver();
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~MouseOver();
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Config::Preferences const *pPref;
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#ifdef Q_OS_WIN32
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static LRESULT CALLBACK eventHandler( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam );
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typedef void ( *ActivateSpyFn )( bool );
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ActivateSpyFn activateSpyFn;
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HINSTANCE spyDll;
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bool mouseOverEnabled;
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/// Create mask for scan methods
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LRESULT makeScanBitMask();
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#endif
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};
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#endif
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11
scanpopup.cc
11
scanpopup.cc
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@ -15,8 +15,6 @@
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#ifdef Q_OS_MAC
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#include "macmouseover.hh"
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#define MouseOver MacMouseOver
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#else
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#include "mouseover.hh"
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#endif
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using std::wstring;
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@ -279,9 +277,10 @@ ScanPopup::ScanPopup( QWidget * parent,
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this, SLOT( clipboardChanged( QClipboard::Mode ) ) );
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#endif
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#ifdef Q_OS_MAC
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connect( &MouseOver::instance(), SIGNAL( hovered( QString const &, bool ) ),
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this, SLOT( mouseHovered( QString const &, bool ) ) );
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#endif
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hideTimer.setSingleShot( true );
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hideTimer.setInterval( 400 );
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@ -305,9 +304,9 @@ ScanPopup::ScanPopup( QWidget * parent,
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mouseGrabPollTimer.setInterval( 10 );
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connect( &mouseGrabPollTimer, SIGNAL( timeout() ),
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this, SLOT(mouseGrabPoll()) );
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#ifdef Q_OS_MAC
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MouseOver::instance().setPreferencesPtr( &( cfg.preferences ) );
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#endif
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ui.goBackButton->setEnabled( false );
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ui.goForwardButton->setEnabled( false );
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@ -361,7 +360,6 @@ void ScanPopup::enableScanning()
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if ( !isScanningEnabled )
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{
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isScanningEnabled = true;
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MouseOver::instance().enableMouseOver();
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}
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}
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@ -369,7 +367,6 @@ void ScanPopup::disableScanning()
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{
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if ( isScanningEnabled )
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{
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MouseOver::instance().disableMouseOver();
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isScanningEnabled = false;
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}
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}
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73
x64.cc
73
x64.cc
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@ -1,73 +0,0 @@
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#include <QCoreApplication>
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#include <QDir>
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#ifndef _UNICODE
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#define _UNICODE
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#endif
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#include "x64.hh"
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#include <windows.h>
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#include <tchar.h>
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typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL);
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PROCESS_INFORMATION pInfo;
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#ifndef Q_OS_WIN64
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bool isWow64()
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{
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static LPFN_ISWOW64PROCESS fnIsWow64Process;
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BOOL bIsWow64 = FALSE;
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if( NULL == fnIsWow64Process )
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fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress( GetModuleHandle( _T("kernel32") ), "IsWow64Process" );
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if( NULL != fnIsWow64Process )
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{
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if ( !fnIsWow64Process( GetCurrentProcess(), &bIsWow64 ) )
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return false;
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}
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return bIsWow64;
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}
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#endif
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bool installx64Hooks()
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{
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STARTUPINFO startup;
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#ifndef Q_OS_WIN64
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if( !isWow64() )
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return false;
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#endif
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if( pInfo.hProcess != NULL )
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removex64Hooks();
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QDir dir = QCoreApplication::applicationDirPath();
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#ifdef Q_OS_WIN64
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if( !dir.cd("x86") )
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return false;
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QString starterProc = QDir::toNativeSeparators( dir.filePath( "x86helper.exe" ) );
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#else
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if( !dir.cd("x64") )
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return false;
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QString starterProc = QDir::toNativeSeparators( dir.filePath( "x64helper.exe" ) );
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#endif
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memset( &startup, 0, sizeof(startup) );
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startup.cb = sizeof(startup);
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BOOL b = CreateProcess( starterProc.toStdWString().c_str(), NULL, NULL, NULL, FALSE, CREATE_NO_WINDOW | DETACHED_PROCESS, NULL, NULL, &startup, &pInfo );
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if( !b )
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pInfo.hProcess = NULL;
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return b;
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}
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void removex64Hooks()
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{
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if( pInfo.hProcess == NULL )
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return;
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PostThreadMessage( pInfo.dwThreadId, WM_QUIT, 0, 0 );
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DWORD res = WaitForSingleObject( pInfo.hProcess, 3000 );
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if( res == WAIT_TIMEOUT )
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TerminateProcess( pInfo.hProcess, 1 );
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CloseHandle( pInfo.hProcess );
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CloseHandle( pInfo.hThread );
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pInfo.hProcess = NULL;
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}
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