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.).

goldendict.pro

@@ -268,7 +268,6 @@ HEADERS += folding.hh \
     wordfinder.hh \
     groupcombobox.hh \
     keyboardstate.hh \
-    mouseover.hh \
     preferences.hh \
     mutex.hh \
     mediawiki.hh \
@@ -404,7 +403,6 @@ SOURCES += folding.cc \
     wordfinder.cc \
     groupcombobox.cc \
     keyboardstate.cc \
-    mouseover.cc \
     preferences.cc \
     mutex.cc \
     mediawiki.cc \
@@ -483,13 +481,11 @@ win32 {
     FORMS   += texttospeechsource.ui
     SOURCES += wordbyauto.cc \
                guids.c \
-               x64.cc \
                speechclient_win.cc \
                texttospeechsource.cc \
                speechhlp.cc
     HEADERS += wordbyauto.hh \
                uiauto.hh \
-               x64.hh \
                texttospeechsource.hh \
                sapi.hh \
                sphelper.hh \

mouseover.cc

@@ -1,239 +0,0 @@
-#include "mouseover.hh"
-#include "utf8.hh"
-#include <QCoreApplication>
-#include <QDir>
-#include <algorithm>
-
-#ifdef Q_OS_WIN32
-#undef WINVER
-#define WINVER 0x0500
-#include <sddl.h>
-#include <accctrl.h>
-#include <aclapi.h>
-#include "wordbyauto.hh"
-#include "x64.hh"
-#endif
-
-MouseOver & MouseOver::instance()
-{
-  static MouseOver m;
-
-  return m;
-}
-
-#ifdef Q_OS_WIN32
-const UINT WM_MY_SHOW_TRANSLATION = WM_USER + 301;
-static wchar_t className[] = L"GoldenDictMouseover";
-typedef BOOL ( WINAPI  *ChangeWindowMessageFilterFunc )( UINT, DWORD );
-
-#ifndef _MSC_VER
-typedef struct tagCHANGEFILTERSTRUCT {
-  DWORD cbSize;
-  DWORD ExtStatus;
-} CHANGEFILTERSTRUCT, *PCHANGEFILTERSTRUCT;
-#endif
-
-typedef BOOL ( WINAPI  *ChangeWindowMessageFilterExFunc )( HWND, UINT, DWORD, PCHANGEFILTERSTRUCT );
-
-#endif // Q_OS_WIN32
-
-#ifdef Q_OS_WIN32
-
-#ifndef ConvertStringSecurityDescriptorToSecurityDescriptor
-
-extern "C" BOOL WINAPI ConvertStringSecurityDescriptorToSecurityDescriptorW(
-                        LPCWSTR StringSecurityDescriptor,
-                        DWORD StringSDRevision,
-                        PSECURITY_DESCRIPTOR *SecurityDescriptor,
-                        PULONG SecurityDescriptorSize );
-
-#endif
-
-static void SetLowLabelToGDSynchroObjects()
-{
-// The LABEL_SECURITY_INFORMATION SDDL SACL to be set for low integrity
-#define LOW_INTEGRITY_SDDL_SACL_W L"S:(ML;;NW;;;LW)"
-//    DWORD dwErr = ERROR_SUCCESS;
-    PSECURITY_DESCRIPTOR pSD = NULL;
-
-    PACL pSacl = NULL; // not allocated
-    BOOL fSaclPresent = FALSE;
-    BOOL fSaclDefaulted = FALSE;
-#ifdef Q_OS_WIN64
-    LPCWSTR pwszMapFileName64 = L"GoldenDictTextOutHookSharedMem64";
-#endif
-    LPCWSTR pwszMapFileName = L"GoldenDictTextOutHookSharedMem";
-    LPCWSTR pwszSpyMutexName = L"GoldenDictTextOutSpyMutex";
-
-    if( ConvertStringSecurityDescriptorToSecurityDescriptorW( LOW_INTEGRITY_SDDL_SACL_W, 1 /* SDDL_REVISION_1 */, &pSD, NULL ) )
-    {
-        if( GetSecurityDescriptorSacl(pSD, &fSaclPresent, &pSacl, &fSaclDefaulted))
-        {
-// Note that psidOwner, psidGroup, and pDacl are
-// all NULL and set the new LABEL_SECURITY_INFORMATION
-
-#ifdef Q_OS_WIN64
-           /* dwErr = */ SetNamedSecurityInfoW( (LPWSTR)pwszMapFileName64,
-                     SE_KERNEL_OBJECT, LABEL_SECURITY_INFORMATION, NULL, NULL, NULL, pSacl);
-#endif
-           /* dwErr = */ SetNamedSecurityInfoW( (LPWSTR)pwszMapFileName,
-                    SE_KERNEL_OBJECT, LABEL_SECURITY_INFORMATION, NULL, NULL, NULL, pSacl);
-
-           /* dwErr = */ SetNamedSecurityInfoW( (LPWSTR)pwszSpyMutexName,
-                    SE_KERNEL_OBJECT, LABEL_SECURITY_INFORMATION, NULL, NULL, NULL, pSacl);
-
-        }
-        LocalFree(pSD);
-    }
-}
-
-#endif // Q_OS_WIN32
-
-MouseOver::MouseOver() :
-  pPref(NULL)
-{
-
-}
-
-void MouseOver::enableMouseOver()
-{
-#ifdef Q_OS_WIN32
-  if ( !mouseOverEnabled && activateSpyFn )
-  {
-    activateSpyFn( true );
-    installx64Hooks();
-    mouseOverEnabled = true;
-  }
-#endif
-}
-
-void MouseOver::disableMouseOver()
-{
-#ifdef Q_OS_WIN32
-  if ( mouseOverEnabled && activateSpyFn )
-  {
-    activateSpyFn( false );
-    removex64Hooks();
-    mouseOverEnabled = false;
-  }
-#endif
-}
-
-#ifdef Q_OS_WIN32
-
-LRESULT MouseOver::makeScanBitMask()
-{
-LRESULT res = 0;
-    if( pPref == NULL )
-        return 0;
-
-    return res;
-}
-
-LRESULT CALLBACK MouseOver::eventHandler( HWND hwnd_, UINT msg,
-                                          WPARAM wparam, LPARAM lparam )
-{
-  if ( msg == WM_MY_SHOW_TRANSLATION )
-  {
-    LRESULT res = instance().makeScanBitMask();
-
-    if( res == 0 )
-        return 0;  // Don't handle word without necessity
-
-    if( wparam != 0) //Ask for methods of word retrieving
-        return res;
-
-    int wordSeqPos = 0;
-    QString wordSeq;
-
-    // Now locate the word inside the sequence
-
-    QString word;
-
-    if ( wordSeq[ wordSeqPos ].isSpace() )
-    {
-      // Currently we ignore such cases
-      return 0;
-    }
-    else
-    if ( !wordSeq[ wordSeqPos ].isLetterOrNumber() )
-    {
-      // Special case: the cursor points to something which doesn't look like a
-      // middle of the word -- assume that it's something that joins two words
-      // together.
-
-      int begin = wordSeqPos;
-
-      for( ; begin; --begin )
-        if ( !wordSeq[ begin - 1 ].isLetterOrNumber() )
-          break;
-
-      int end = wordSeqPos;
-
-      while( ++end < wordSeq.size() )
-        if ( !wordSeq[ end ].isLetterOrNumber() )
-          break;
-
-      if ( end - begin == 1 )
-      {
-        // Well, turns out it was just a single non-letter char, discard it
-        return 0;
-      }
-
-      word = wordSeq.mid( begin, end - begin );
-    }
-    else
-    {
-      // Cursor points to a letter -- cut the word it points to
-
-      int begin = wordSeqPos;
-
-      for( ; begin; --begin )
-        if ( !wordSeq[ begin - 1 ].isLetterOrNumber() )
-          break;
-
-      int end = wordSeqPos;
-
-      while( ++end < wordSeq.size() )
-      {
-        if ( !wordSeq[ end ].isLetterOrNumber() )
-          break;
-      }
-      word = wordSeq.mid( begin, end - begin );
-    }
-
-    // See if we have an RTL char. Reverse the whole string if we do.
-
-    if( lparam == 0 )
-    {
-      for( int x = 0; x < word.size(); ++x )
-      {
-        QChar::Direction d = word[ x ].direction();
-
-        if ( d == QChar::DirR || d == QChar::DirAL ||
-             d == QChar::DirRLE || d == QChar::DirRLO )
-        {
-          std::reverse( word.begin(), word.end() );
-          break;
-        }
-      }
-    }
-
-    bool forcePopup = false;
-    emit instance().hovered( word, forcePopup );
-    return 0;
-  }
-
-  return DefWindowProc( hwnd_, msg, wparam, lparam );
-}
-
-#endif
-
-MouseOver::~MouseOver()
-{
-#ifdef Q_OS_WIN32
-
-
-#endif
-}
-

mouseover.hh

@@ -1,71 +0,0 @@
-#ifndef __MOUSEOVER_HH_INCLUDED__
-#define __MOUSEOVER_HH_INCLUDED__
-
-#include <QObject>
-#include "config.hh"
-#include "keyboardstate.hh"
-
-#ifdef Q_OS_WIN32
-#include <windows.h>
-#endif
-
-/// This is a mouseover feature interface, where you can point your mouse at
-/// any word in any window and wait a little, and it would provide that word
-/// for the translation.
-/// This interface always exists, even on platforms that don't support that
-/// feature -- it just remains dormant on them.
-/// 
-/// The Windows platform is the only one supported; it works with the help of
-/// two external .dll files,
-class MouseOver: public QObject, public KeyboardState
-{
-  Q_OBJECT
-
-public:
-
-  /// The class is a singleton.
-  static MouseOver & instance();
-
-  /// Enables mouseover. The mouseover is initially disabled.
-  void enableMouseOver();
-  /// Disables mouseover.
-  void disableMouseOver();
-
-  /// Set pointer to program configuration
-  void setPreferencesPtr( Config::Preferences const *ppref ) { pPref = ppref; };
-  
-signals:
-
-  /// Emitted when there was some text under cursor which was hovered over.
-  void hovered( QString const &, bool forcePopup );
-
-#ifdef Q_OS_WIN32
-  /// Ask for source window is GoldenDict window
-  bool isGoldenDictWindow( HWND hwnd );
-#endif
-
-private:
-
-  MouseOver();
-  ~MouseOver();
-
-  Config::Preferences const *pPref;
-
-#ifdef Q_OS_WIN32
-
-  static LRESULT CALLBACK eventHandler( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam );
-
-  typedef void ( *ActivateSpyFn )( bool );
-  ActivateSpyFn activateSpyFn;
-  HINSTANCE spyDll;
-  bool mouseOverEnabled;
-
-  /// Create mask for scan methods
-  LRESULT makeScanBitMask();
-
-#endif
-
-};
-
-#endif
-

scanpopup.cc

@@ -15,8 +15,6 @@
 #ifdef Q_OS_MAC
 #include "macmouseover.hh"
 #define MouseOver MacMouseOver
-#else
-#include "mouseover.hh"
 #endif
 
 using std::wstring;
@@ -279,9 +277,10 @@ ScanPopup::ScanPopup( QWidget * parent,
              this, SLOT( clipboardChanged( QClipboard::Mode ) ) );
 #endif
 
+#ifdef Q_OS_MAC
   connect( &MouseOver::instance(), SIGNAL( hovered( QString const &, bool ) ),
            this, SLOT( mouseHovered( QString const &, bool ) ) );
-
+#endif
 
   hideTimer.setSingleShot( true );
   hideTimer.setInterval( 400 );
@@ -305,9 +304,9 @@ ScanPopup::ScanPopup( QWidget * parent,
   mouseGrabPollTimer.setInterval( 10 );
   connect( &mouseGrabPollTimer, SIGNAL( timeout() ),
            this, SLOT(mouseGrabPoll())  );
-
+#ifdef Q_OS_MAC
   MouseOver::instance().setPreferencesPtr( &( cfg.preferences ) );
-
+#endif
   ui.goBackButton->setEnabled( false );
   ui.goForwardButton->setEnabled( false );
 
@@ -361,7 +360,6 @@ void ScanPopup::enableScanning()
   if ( !isScanningEnabled )
   {
     isScanningEnabled = true;
-    MouseOver::instance().enableMouseOver();
   }
 }
 
@@ -369,7 +367,6 @@ void ScanPopup::disableScanning()
 {
   if ( isScanningEnabled )
   {
-    MouseOver::instance().disableMouseOver();
     isScanningEnabled = false;
   }
 }

x64.cc

@@ -1,73 +0,0 @@
-#include <QCoreApplication>
-#include <QDir>
-
-#ifndef _UNICODE
-#define _UNICODE
-#endif
-
-#include "x64.hh"
-#include <windows.h>
-#include <tchar.h>
-
-typedef BOOL (WINAPI *LPFN_ISWOW64PROCESS) (HANDLE, PBOOL);
-PROCESS_INFORMATION pInfo;
-
-#ifndef Q_OS_WIN64
-bool isWow64()
-{
-    static LPFN_ISWOW64PROCESS fnIsWow64Process;
-    BOOL bIsWow64 = FALSE;
-
-    if( NULL == fnIsWow64Process )
-        fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress( GetModuleHandle( _T("kernel32") ), "IsWow64Process" );
-    if( NULL != fnIsWow64Process )
-    {
-        if ( !fnIsWow64Process( GetCurrentProcess(), &bIsWow64 ) )
-            return false;
-    }
-    return bIsWow64;
-}
-#endif
-
-bool installx64Hooks()
-{
-STARTUPINFO startup;
-#ifndef Q_OS_WIN64
-    if( !isWow64() )
-        return false;
-#endif
-    if( pInfo.hProcess != NULL )
-        removex64Hooks();
-    QDir dir =  QCoreApplication::applicationDirPath();
-#ifdef Q_OS_WIN64
-    if( !dir.cd("x86") )
-        return false;
-    QString starterProc = QDir::toNativeSeparators( dir.filePath( "x86helper.exe" ) );
-#else
-    if( !dir.cd("x64") )
-        return false;
-    QString starterProc = QDir::toNativeSeparators( dir.filePath( "x64helper.exe" ) );
-#endif
-
-    memset( &startup, 0, sizeof(startup) );
-    startup.cb = sizeof(startup);
-
-    BOOL b = CreateProcess( starterProc.toStdWString().c_str(), NULL, NULL, NULL, FALSE, CREATE_NO_WINDOW | DETACHED_PROCESS, NULL, NULL, &startup, &pInfo );
-    if( !b )
-        pInfo.hProcess = NULL;
-
-    return b;
-}
-
-void removex64Hooks()
-{
-    if( pInfo.hProcess == NULL )
-        return;
-    PostThreadMessage( pInfo.dwThreadId, WM_QUIT, 0, 0 );
-    DWORD res = WaitForSingleObject( pInfo.hProcess, 3000 );
-    if( res == WAIT_TIMEOUT )
-        TerminateProcess( pInfo.hProcess, 1 );
-    CloseHandle( pInfo.hProcess );
-    CloseHandle( pInfo.hThread );
-    pInfo.hProcess = NULL;
-}

x64.hh

@@ -1,8 +0,0 @@
-#ifndef __X64_HH_INCLUDED__
-#define __X64_HH_INCLUDED__
-
-bool isWow64();
-bool installx64Hooks();
-void removex64Hooks();
-
-#endif // __X64_HH_INCLUDED__