Source cleaning: whitespaces, tabs, TRUE/true, FALSE/false.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29053 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/app.h

@@ -173,17 +173,17 @@ public:
     // override it!)
     virtual void OnInitCmdLine(wxCmdLineParser& parser);
 
-    // called after successfully parsing the command line, return TRUE
+    // called after successfully parsing the command line, return true
-    // to continue and FALSE to exit (don't forget to call the base class
+    // to continue and false to exit (don't forget to call the base class
     // version if you override it!)
     virtual bool OnCmdLineParsed(wxCmdLineParser& parser);
 
-    // called if "--help" option was specified, return TRUE to continue
+    // called if "--help" option was specified, return true to continue
-    // and FALSE to exit
+    // and false to exit
     virtual bool OnCmdLineHelp(wxCmdLineParser& parser);
 
     // called if incorrect command line options were given, return
-    // FALSE to abort and TRUE to continue
+    // false to abort and true to continue
     virtual bool OnCmdLineError(wxCmdLineParser& parser);
 #endif // wxUSE_CMDLINE_PARSER
 
@@ -386,7 +386,7 @@ public:
         // stop the program immediately!)
     virtual void ExitMainLoop();
 
-        // returns TRUE if there are unprocessed events in the event queue
+        // returns true if there are unprocessed events in the event queue
     virtual bool Pending();
 
         // process the first event in the event queue (blocks until an event
@@ -398,23 +398,23 @@ public:
         // process all currently pending events right now
         //
         // it is an error to call Yield() recursively unless the value of
-        // onlyIfNeeded is TRUE
+        // onlyIfNeeded is true
         //
         // WARNING: this function is dangerous as it can lead to unexpected
         //          reentrancies (i.e. when called from an event handler it
         //          may result in calling the same event handler again), use
         //          with _extreme_ care or, better, don't use at all!
-    virtual bool Yield(bool onlyIfNeeded = FALSE) = 0;
+    virtual bool Yield(bool onlyIfNeeded = false) = 0;
 
         // this virtual function is called in the GUI mode when the application
         // becomes idle and normally just sends wxIdleEvent to all interested
         // parties
         //
-        // it should return TRUE if more idle events are needed, FALSE if not
+        // it should return true if more idle events are needed, false if not
     virtual bool ProcessIdle();
 
         // Send idle event to window and all subwindows
-        // Returns TRUE if more idle time is requested.
+        // Returns true if more idle time is requested.
     virtual bool SendIdleEvents(wxWindow* win, wxIdleEvent& event);
 
         // Perform standard OnIdle behaviour: call from port's OnIdle
@@ -424,7 +424,7 @@ public:
     // top level window functions
     // --------------------------
 
-        // return TRUE if our app has focus
+        // return true if our app has focus
     virtual bool IsActive() const { return m_isActive; }
 
         // set the "main" top level window
@@ -446,7 +446,7 @@ public:
         // control the exit behaviour: by default, the program will exit the
         // main loop (and so, usually, terminate) when the last top-level
         // program window is deleted. Beware that if you disable this behaviour
-        // (with SetExitOnFrameDelete(FALSE)), you'll have to call
+        // (with SetExitOnFrameDelete(false)), you'll have to call
         // ExitMainLoop() explicitly from somewhere.
     void SetExitOnFrameDelete(bool flag)
         { m_exitOnFrameDelete = flag ? Yes : No; }
@@ -463,7 +463,7 @@ public:
         // Set display mode to use. This is only used in framebuffer wxWin
         // ports (such as wxMGL). This method should be called from
         // wxApp::OnInitGui
-    virtual bool SetDisplayMode(const wxVideoMode& WXUNUSED(info)) { return TRUE; }
+    virtual bool SetDisplayMode(const wxVideoMode& WXUNUSED(info)) { return true; }
 
         // set use of best visual flag (see below)
     void SetUseBestVisual( bool flag ) { m_useBestVisual = flag; }
@@ -527,7 +527,7 @@ protected:
         Yes
     } m_exitOnFrameDelete;
 
-    // TRUE if the apps whats to use the best visual on systems where
+    // true if the apps whats to use the best visual on systems where
     // more than one are available (Sun, SGI, XFree86 4.0 ?)
     bool m_useBestVisual;
 

src/common/appbase.cpp

@@ -165,7 +165,7 @@ bool wxAppConsole::OnInit()
     OnInitCmdLine(parser);
 
     bool cont;
-    switch ( parser.Parse(FALSE /* don't show usage */) )
+    switch ( parser.Parse(false /* don't show usage */) )
     {
         case -1:
             cont = OnCmdLineHelp(parser);
@@ -181,10 +181,10 @@ bool wxAppConsole::OnInit()
     }
 
     if ( !cont )
-        return FALSE;
+        return false;
 #endif // wxUSE_CMDLINE_PARSER
 
-    return TRUE;
+    return true;
 }
 
 int wxAppConsole::OnExit()
@@ -383,14 +383,14 @@ bool wxAppConsole::OnCmdLineHelp(wxCmdLineParser& parser)
 {
     parser.Usage();
 
-    return FALSE;
+    return false;
 }
 
 bool wxAppConsole::OnCmdLineError(wxCmdLineParser& parser)
 {
     parser.Usage();
 
-    return FALSE;
+    return false;
 }
 
 #endif // wxUSE_CMDLINE_PARSER
@@ -421,11 +421,11 @@ bool wxAppConsole::CheckBuildOptions(const char *optionsSignature,
         wxLogFatalError(msg.c_str());
 
         // normally wxLogFatalError doesn't return
-        return FALSE;
+        return false;
     }
 #undef wxCMP
 
-    return TRUE;
+    return true;
 }
 
 #ifdef __WXDEBUG__
@@ -589,19 +589,19 @@ void wxOnAssert(const wxChar *szFile,
                 const wxChar *szMsg)
 {
     // FIXME MT-unsafe
-    static bool s_bInAssert = FALSE;
+    static bool s_bInAssert = false;
 
     if ( s_bInAssert )
     {
         // He-e-e-e-elp!! we're trapped in endless loop
         wxTrap();
 
-        s_bInAssert = FALSE;
+        s_bInAssert = false;
 
         return;
     }
 
-    s_bInAssert = TRUE;
+    s_bInAssert = true;
 
     if ( !wxTheApp )
     {
@@ -615,7 +615,7 @@ void wxOnAssert(const wxChar *szFile,
         wxTheApp->OnAssert(szFile, nLine, szCond, szMsg);
     }
 
-    s_bInAssert = FALSE;
+    s_bInAssert = false;
 }
 
 #endif // __WXDEBUG__
@@ -685,7 +685,7 @@ void ShowAssertDialog(const wxChar *szFile,
                       wxAppTraits *traits)
 {
     // this variable can be set to true to suppress "assert failure" messages
-    static bool s_bNoAsserts = FALSE;
+    static bool s_bNoAsserts = false;
 
     wxString msg;
     msg.reserve(2048);

src/common/appcmn.cpp

@@ -78,8 +78,8 @@ wxDEFINE_TIED_SCOPED_PTR_TYPE(wxEventLoop);
 wxAppBase::wxAppBase()
 {
     m_topWindow = (wxWindow *)NULL;
-    m_useBestVisual = FALSE;
+    m_useBestVisual = false;
-    m_isActive = TRUE;
+    m_isActive = true;
 
 #if wxUSE_EVTLOOP_IN_APP
     m_mainLoop = NULL;
@@ -91,10 +91,10 @@ wxAppBase::wxAppBase()
     // OTOH, if we set it to No initially we'll have to overwrite it with Yes
     // when we enter our OnRun() because we do want the default behaviour from
     // then on. But this would be a problem if the user code calls
-    // SetExitOnFrameDelete(FALSE) from OnInit().
+    // SetExitOnFrameDelete(false) from OnInit().
     //
     // So we use the special "Later" value which is such that
-    // GetExitOnFrameDelete() returns FALSE for it but which we know we can
+    // GetExitOnFrameDelete() returns false for it but which we know we can
     // safely (i.e. without losing the effect of the users SetExitOnFrameDelete
     // call) overwrite in OnRun()
     m_exitOnFrameDelete = Later;
@@ -220,7 +220,7 @@ bool wxAppBase::OnCmdLineParsed(wxCmdLineParser& parser)
         if ( !theme )
         {
             wxLogError(_("Unsupported theme '%s'."), themeName.c_str());
-            return FALSE;
+            return false;
         }
 
         // Delete the defaultly created theme and set the new theme.
@@ -237,11 +237,11 @@ bool wxAppBase::OnCmdLineParsed(wxCmdLineParser& parser)
         if ( wxSscanf(modeDesc.c_str(), _T("%ux%u-%u"), &w, &h, &bpp) != 3 )
         {
             wxLogError(_("Invalid display mode specification '%s'."), modeDesc.c_str());
-            return FALSE;
+            return false;
         }
 
         if ( !SetDisplayMode(wxVideoMode(w, h, bpp)) )
-            return FALSE;
+            return false;
     }
 #endif // __WXMGL__
 
@@ -311,10 +311,10 @@ bool wxAppBase::OnInitGui()
 {
 #ifdef __WXUNIVERSAL__
     if ( !wxTheme::Get() && !wxTheme::CreateDefault() )
-        return FALSE;
+        return false;
 #endif // __WXUNIVERSAL__
 
-    return TRUE;
+    return true;
 }
 
 int wxAppBase::OnRun()
@@ -384,24 +384,24 @@ void wxAppBase::DeletePendingObjects()
     }
 }
 
-// Returns TRUE if more time is needed.
+// Returns true if more time is needed.
 bool wxAppBase::ProcessIdle()
 {
     wxIdleEvent event;
-    bool needMore = FALSE;
+    bool needMore = false;
     wxWindowList::compatibility_iterator node = wxTopLevelWindows.GetFirst();
     while (node)
     {
         wxWindow* win = node->GetData();
         if (SendIdleEvents(win, event))
-            needMore = TRUE;
+            needMore = true;
         node = node->GetNext();
     }
 
     event.SetEventObject(this);
     (void) ProcessEvent(event);
     if (event.MoreRequested())
-        needMore = TRUE;
+        needMore = true;
 
     wxUpdateUIEvent::ResetUpdateTime();
 
@@ -411,7 +411,7 @@ bool wxAppBase::ProcessIdle()
 // Send idle event to window and all subwindows
 bool wxAppBase::SendIdleEvents(wxWindow* win, wxIdleEvent& event)
 {
-    bool needMore = FALSE;
+    bool needMore = false;
 
     win->OnInternalIdle();
 
@@ -421,14 +421,14 @@ bool wxAppBase::SendIdleEvents(wxWindow* win, wxIdleEvent& event)
         win->GetEventHandler()->ProcessEvent(event);
 
         if (event.MoreRequested())
-            needMore = TRUE;
+            needMore = true;
     }
     wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst();
     while ( node )
     {
         wxWindow *child = node->GetData();
         if (SendIdleEvents(child, event))
-            needMore = TRUE;
+            needMore = true;
 
         node = node->GetNext();
     }

src/common/artprov.cpp

@@ -72,12 +72,12 @@ bool wxArtProviderCache::GetBitmap(const wxString& full_id, wxBitmap* bmp)
     wxArtProviderBitmapsHash::iterator entry = m_bitmapsHash.find(full_id);
     if ( entry == m_bitmapsHash.end() )
     {
-        return FALSE;
+        return false;
     }
     else
     {
         *bmp = entry->second;
-        return TRUE;
+        return true;
     }
 }
 
@@ -119,27 +119,27 @@ wxArtProviderCache *wxArtProvider::sm_cache = NULL;
 
 /*static*/ bool wxArtProvider::PopProvider()
 {
-    wxCHECK_MSG( sm_providers, FALSE, _T("no wxArtProvider exists") );
+    wxCHECK_MSG( sm_providers, false, _T("no wxArtProvider exists") );
-    wxCHECK_MSG( sm_providers->GetCount() > 0, FALSE, _T("wxArtProviders stack is empty") );
+    wxCHECK_MSG( sm_providers->GetCount() > 0, false, _T("wxArtProviders stack is empty") );
 
     delete sm_providers->GetFirst()->GetData();
     sm_providers->Erase(sm_providers->GetFirst());
     sm_cache->Clear();
-    return TRUE;
+    return true;
 }
 
 /*static*/ bool wxArtProvider::RemoveProvider(wxArtProvider *provider)
 {
-    wxCHECK_MSG( sm_providers, FALSE, _T("no wxArtProvider exists") );
+    wxCHECK_MSG( sm_providers, false, _T("no wxArtProvider exists") );
 
     if ( sm_providers->DeleteObject(provider) )
     {
         delete provider;
         sm_cache->Clear();
-        return TRUE;
+        return true;
     }
 
-    return FALSE;
+    return false;
 }
 
 /*static*/ void wxArtProvider::CleanUpProviders()
@@ -211,7 +211,7 @@ public:
     {
         wxArtProvider::InitStdProvider();
         wxArtProvider::InitNativeProvider();
-        return TRUE;
+        return true;
     }
     void OnExit()
     {