Small bugfixes to settings handling at startup, fixed a memleak when opening multiple dialog boxes, and some other minor interface code cleanups.

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2079 96395faa-99c1-11dd-bbfe-3dabce05a288

common/build/Utilities/utilities.vcproj

@@ -203,6 +203,10 @@
 				RelativePath="..\..\src\Utilities\Console.cpp"
 				>
 			</File>
+			<File
+				RelativePath="..\..\src\Utilities\EventSource.cpp"
+				>
+			</File>
 			<File
 				RelativePath="..\..\src\Utilities\Exceptions.cpp"
 				>
@@ -429,6 +433,10 @@
 				RelativePath="..\..\include\Utilities\EventSource.h"
 				>
 			</File>
+			<File
+				RelativePath="..\..\include\Utilities\EventSource.inl"
+				>
+			</File>
 			<File
 				RelativePath="..\..\include\Utilities\Exceptions.h"
 				>

common/include/Utilities/EventSource.h

@@ -112,10 +112,6 @@ public:
 		return m_listeners.begin();
 	}
 
-	// Checks for duplicates before adding the event.
-	virtual inline void Add( const ListenerType& listener );
-	virtual inline void RemoveObject( const void* object );
-
 	void Add( void* objhandle, typename ListenerType::FuncType* fnptr )
 	{
 		Add( ListenerType( objhandle, fnptr ) );
@@ -126,43 +122,17 @@ public:
 		Remove( ListenerType( objhandle, fnptr ) );
 	}
 
-	void Dispatch( EvtType& evt )
+	// Checks for duplicates before adding the event.
-	{
+	virtual void Add( const ListenerType& listener );
-		if( !m_cache_valid )
+	virtual void RemoveObject( const void* object );
-		{
+	void Dispatch( EvtType& evt );
-			m_cache_copy = m_listeners;
-			m_cache_valid = true;
-		}
-
-		_DispatchRaw( m_cache_copy.begin(), m_cache_copy.end(), evt );
-	}
 
 protected:
-	__forceinline void _DispatchRaw( ConstIterator iter, const ConstIterator& iend, EvtType& evt )
+	inline void _DispatchRaw( ConstIterator iter, const ConstIterator& iend, EvtType& evt );
-	{
-		while( iter != iend )
-		{
-			try
-			{
-				iter->OnEvent( iter->object, evt );
-			}
-			catch( Exception::RuntimeError& ex )
-			{
-				Console.Error( L"Ignoring runtime error thrown from event listener: " + ex.FormatDiagnosticMessage() );
-			}
-			catch( Exception::BaseException& ex )
-			{
-				if( IsDevBuild ) throw;
-				Console.Error( L"Ignoring non-runtime BaseException thrown from event listener: " + ex.FormatDiagnosticMessage() );
-			}
-			++iter;
-		}
-	}
-
 };
 
 // --------------------------------------------------------------------------------------
-//  EventListenerBinding< typename EvtType ?
+//  EventListenerBinding< typename EvtType >
 // --------------------------------------------------------------------------------------
 // Encapsulated event listener binding, provides the "benefits" of object unwinding.
 //
@@ -215,44 +185,9 @@ typedef EventSource<wxCommandEvent>				CmdEvt_Source;
 typedef EventListener<wxCommandEvent>			CmdEvt_Listener;
 typedef EventListenerBinding<wxCommandEvent>	CmdEvt_ListenerBinding;
 
-
+#define EventSource_ImplementType( tname ) \
-// Checks for duplicates before adding the event.
+	template void EventSource<tname>::Add(const EventSource<tname>::ListenerType &listener); \
-template< typename EvtType >
+	template void EventSource<tname>::RemoveObject(const void* object); \
-void EventSource<EvtType>::Add( const ListenerType& listener )
+	template void EventSource<tname>::Add(const EventSource<tname>::ListenerType &listener); \
-{
+	template void EventSource<tname>::Dispatch(tname& evt); \
-	if( !pxAssertDev( listener.OnEvent != NULL, "NULL listener callback function." ) ) return;
+	template void EventSource<tname>::_DispatchRaw( EventSource<tname>::ConstIterator iter, const EventSource<tname>::ConstIterator& iend, tname& evt );
-
-	Handle iter = m_listeners.begin();
-	while( iter != m_listeners.end() )
-	{
-		if( *iter == listener ) return;
-		++iter;
-	}
-	AddFast( listener );
-}
-
-template< typename EvtType >
-class PredicatesAreTheThingsOfNightmares
-{
-	typedef EventListener< EvtType >	ListenerType;
-
-protected:
-	const void* const m_object_match;
-
-public:
-	PredicatesAreTheThingsOfNightmares( const void* objmatch ) : m_object_match( objmatch ) { }
-
-	bool operator()( const ListenerType& src ) const
-	{
-		return src.object == m_object_match;
-	}
-};
-
-// removes all listeners which reference the given object.  Use for assuring object deletion.
-template< typename EvtType >
-void EventSource<EvtType>::RemoveObject( const void* object )
-{
-	m_cache_valid = false;
-	m_listeners.remove_if( PredicatesAreTheThingsOfNightmares<EvtType>( object ) );
-}
-

common/include/Utilities/EventSource.inl

@@ -0,0 +1,90 @@
+/*  PCSX2 - PS2 Emulator for PCs
+*  Copyright (C) 2002-2009  PCSX2 Dev Team
+*
+*  PCSX2 is free software: you can redistribute it and/or modify it under the terms
+*  of the GNU Lesser General Public License as published by the Free Software Found-
+*  ation, either version 3 of the License, or (at your option) any later version.
+*
+*  PCSX2 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 PCSX2.
+*  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+// Checks for duplicates before adding the event.
+template< typename EvtType >
+void EventSource<EvtType>::Add( const ListenerType& listener )
+{
+	if( !pxAssertDev( listener.OnEvent != NULL, "NULL listener callback function." ) ) return;
+
+	Handle iter = m_listeners.begin();
+	while( iter != m_listeners.end() )
+	{
+		if( *iter == listener ) return;
+		++iter;
+	}
+	AddFast( listener );
+}
+
+template< typename EvtType >
+class PredicatesAreTheThingsOfNightmares
+{
+	typedef EventListener< EvtType >	ListenerType;
+
+protected:
+	const void* const m_object_match;
+
+public:
+	PredicatesAreTheThingsOfNightmares( const void* objmatch ) : m_object_match( objmatch ) { }
+
+	bool operator()( const ListenerType& src ) const
+	{
+		return src.object == m_object_match;
+	}
+};
+
+// removes all listeners which reference the given object.  Use for assuring object deletion.
+template< typename EvtType >
+void EventSource<EvtType>::RemoveObject( const void* object )
+{
+	m_cache_valid = false;
+	m_listeners.remove_if( PredicatesAreTheThingsOfNightmares<EvtType>( object ) );
+}
+
+template< typename EvtType >
+__forceinline void EventSource<EvtType>::_DispatchRaw( ConstIterator iter, const ConstIterator& iend, EvtType& evt )
+{
+	while( iter != iend )
+	{
+		try
+		{
+			iter->OnEvent( iter->object, evt );
+		}
+		catch( Exception::RuntimeError& ex )
+		{
+			Console.Error( L"Ignoring runtime error thrown from event listener: " + ex.FormatDiagnosticMessage() );
+		}
+		catch( Exception::BaseException& ex )
+		{
+			if( IsDevBuild ) throw;
+			Console.Error( L"Ignoring non-runtime BaseException thrown from event listener: " + ex.FormatDiagnosticMessage() );
+		}
+		++iter;
+	}
+}
+
+template< typename EvtType >
+void EventSource<EvtType>::Dispatch( EvtType& evt )
+{
+	if( !m_cache_valid )
+	{
+		m_cache_copy = m_listeners;
+		m_cache_valid = true;
+	}
+
+	_DispatchRaw( m_cache_copy.begin(), m_cache_copy.end(), evt );
+}

common/src/Utilities/EventSource.cpp

@@ -0,0 +1,23 @@
+/*  PCSX2 - PS2 Emulator for PCs
+ *  Copyright (C) 2002-2009  PCSX2 Dev Team
+ *
+ *  PCSX2 is free software: you can redistribute it and/or modify it under the terms
+ *  of the GNU Lesser General Public License as published by the Free Software Found-
+ *  ation, either version 3 of the License, or (at your option) any later version.
+ *
+ *  PCSX2 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 PCSX2.
+ *  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "PrecompiledHeader.h"
+#include "EventSource.h"
+#include "EventSource.inl"
+
+#include <wx/event.h>
+
+EventSource_ImplementType( wxCommandEvent );
+EventSource_ImplementType( int );

pcsx2/System.cpp

@@ -28,6 +28,9 @@
 #include "CDVD/CDVD.h"
 #include "System/PageFaultSource.h"
 
+#include "Utilities/EventSource.inl"
+EventSource_ImplementType( PageFaultInfo );
+
 SrcType_PageFault Source_PageFault;
 
 #if _MSC_VER

pcsx2/gui/App.h

@@ -531,6 +531,11 @@ DECLARE_APP(Pcsx2App)
 #define sMainFrame \
 	if( MainEmuFrame* __frame_ = GetMainFramePtr() ) (*__frame_)
 
+// Use this within the scope of a wxWindow (wxDialog or wxFrame).  If the window has a valid menu
+// bar, the command will run, otherwise it will be silently ignored. :)
+#define sMenuBar \
+	if( wxMenuBar* __menubar_ = GetMenuBar() ) (*__menubar_)
+
 
 // --------------------------------------------------------------------------------------
 //  External App-related Globals and Shortcuts

pcsx2/gui/AppConfig.cpp

@@ -520,7 +520,7 @@ void RelocateLogfile()
 
 	if( (emuLog != NULL) && (emuLogName != newlogname) )
 	{
-		Console.Status( "\nRelocating Logfile...\n\tFrom: %s\n\tTo  : %s\n", emuLogName.c_str(), newlogname.c_str() );
+		Console.Status( wxsFormat(L"\nRelocating Logfile...\n\tFrom: %s\n\tTo  : %s\n", emuLogName.c_str(), newlogname.c_str()) );
 		wxGetApp().DisableDiskLogging();
 
 		fclose( emuLog );

pcsx2/gui/AppInit.cpp

@@ -447,6 +447,6 @@ struct CrtDebugBreak
 	}
 };
 
-//CrtDebugBreak breakAt( 8890 );
+//CrtDebugBreak breakAt( 7586 );
 
 #endif

pcsx2/gui/AppMain.cpp

@@ -39,6 +39,10 @@ DEFINE_EVENT_TYPE( pxEVT_LoadPluginsComplete );
 DEFINE_EVENT_TYPE( pxEVT_CoreThreadStatus );
 DEFINE_EVENT_TYPE( pxEVT_FreezeThreadFinished );
 
+#include "Utilities/EventSource.inl"
+EventSource_ImplementType( IniInterface );
+EventSource_ImplementType( AppEventType );
+
 bool					UseAdminMode = false;
 wxDirName				SettingsFolder;
 bool					UseDefaultSettingsFolder = true;

pcsx2/gui/Dialogs/FirstTimeWizard.cpp

@@ -168,8 +168,6 @@ void FirstTimeWizard::OnPageChanging( wxWizardEvent& evt )
 					evt.Veto();
 					return;
 				}
-				m_panel_PluginSel.ReloadSettings();
-				m_panel_BiosSel.ReloadSettings();
 			}
 		}
 	}

pcsx2/gui/MainFrame.cpp

@@ -70,8 +70,7 @@ void MainEmuFrame::UpdateIsoSrcSelection()
 
 		jNO_DEFAULT
 	}
-
+	sMenuBar.Check( cdsrc, true );
-	GetMenuBar()->Check( cdsrc, true );
 	m_statusbar.SetStatusText( CDVD_SourceLabels[g_Conf->CdvdSource], 1 );
 }
 
@@ -86,7 +85,7 @@ void MainEmuFrame::UpdateIsoSrcFile()
 	label.Printf( L"%s -> %s", _("Iso"),
 		exists ? g_Conf->CurrentIso.c_str() : _("Empty")
 	);
-	GetMenuBar()->SetLabel( MenuId_Src_Iso, label );
+	sMenuBar.SetLabel( MenuId_Src_Iso, label );
 }
 
 void MainEmuFrame::LoadSaveRecentIsoList( IniInterface& conf )
@@ -321,13 +320,13 @@ MainEmuFrame::MainEmuFrame(wxWindow* parent, const wxString& title):
 	// Initial menubar setup.  This needs to be done first so that the menu bar's visible size
 	// can be factored into the window size (which ends up being background+status+menus)
 
-	m_menubar.Append( &m_menuBoot,		_("Boot") );
+	m_menubar.Append( &m_menuBoot,		_("&Boot") );
-	m_menubar.Append( &m_menuEmu,		_("Emulation") );
+	m_menubar.Append( &m_menuEmu,		_("&System") );
-	m_menubar.Append( &m_menuConfig,	_("Config") );
+	m_menubar.Append( &m_menuConfig,	_("&Config") );
-	m_menubar.Append( &m_menuVideo,		_("Video") );
+	m_menubar.Append( &m_menuVideo,		_("&Video") );
-	m_menubar.Append( &m_menuAudio,		_("Audio") );
+	m_menubar.Append( &m_menuAudio,		_("&Audio") );
-	m_menubar.Append( &m_menuMisc,		_("Misc") );
+	m_menubar.Append( &m_menuMisc,		_("&Misc") );
-	m_menubar.Append( &m_menuDebug,		_("Debug") );
+	m_menubar.Append( &m_menuDebug,		_("&Debug") );
 	SetMenuBar( &m_menubar );
 
 	// ------------------------------------------------------------------------
@@ -407,8 +406,7 @@ MainEmuFrame::MainEmuFrame(wxWindow* parent, const wxString& title):
 		_("Closing PCSX2 may be hazardous to your health"));
 
 	// ------------------------------------------------------------------------
-	m_menuEmu.Append(MenuId_Sys_SuspendResume,		_("Suspend"),
+	m_menuEmu.Append(MenuId_Sys_SuspendResume,		_("Suspend") )->Enable( SysHasValidState() );
-		_("Stops emulation dead in its tracks") )->Enable( SysHasValidState() );
 
 	m_menuEmu.AppendSeparator();
 
@@ -428,7 +426,7 @@ MainEmuFrame::MainEmuFrame(wxWindow* parent, const wxString& title):
 
     // ------------------------------------------------------------------------
 
-	m_menuConfig.Append(MenuId_Config_Settings,	_("General Settings") );
+	m_menuConfig.Append(MenuId_Config_Settings,	_("General &Settings") );
 	m_menuConfig.AppendSeparator();
 
 	m_menuConfig.Append(MenuId_Config_PAD,		_("PAD"),		&m_menuPad );
@@ -517,20 +515,44 @@ void MainEmuFrame::ReloadRecentLists()
 
 void MainEmuFrame::ApplyCoreStatus()
 {
-	bool valstate = SysHasValidState();
+	wxMenuBar& menubar( *GetMenuBar() );
+	if( !pxAssertMsg( &menubar!=NULL, "Mainframe menu bar is NULL!" ) ) return;
 
-	GetMenuBar()->Enable( MenuId_Sys_SuspendResume, SysHasValidState() );
+	wxMenuItem& susres( *menubar.FindItem( MenuId_Sys_SuspendResume ) );
-	GetMenuBar()->Enable( MenuId_Sys_Reset, SysHasValidState() || (g_plugins!=NULL) );
+	if( !pxAssertMsg( &susres!=NULL, "Suspend/Resume Menubar Item is NULL!" ) ) return;
 
-	GetMenuBar()->SetLabel( MenuId_Sys_SuspendResume, CoreThread.IsOpen() ? _("Suspend") : _("Resume") );
+	if( SysHasValidState() )
+	{
+		susres.Enable();
+		if( CoreThread.IsOpen() )
+		{
+			susres.SetHelp( _("Safely pauses emulation and preserves the PS2 state.") );
+			susres.SetText( _("Suspend") );
+		}
+		else
+		{
+			susres.SetHelp( _("Resumes the suspended emulation state.") );
+			susres.SetText( _("Resume") );
+		}
+	}
+	else
+	{
+		susres.Enable( false );
+		susres.SetHelp( _("No emulation state is active; cannot suspend or resume.") );
+	}
+		
+	menubar.Enable( MenuId_Sys_Reset, SysHasValidState() || (g_plugins!=NULL) );
 }
 
 void MainEmuFrame::ApplySettings()
 {
-	GetMenuBar()->Check( MenuId_SkipBiosToggle, g_Conf->EmuOptions.SkipBiosSplash );
+	wxMenuBar& menubar( *GetMenuBar() );
+	if( !pxAssertMsg( &menubar!=NULL, "Mainframe menu bar is NULL!" ) ) return;
 
-	GetMenuBar()->Check( MenuId_Config_Multitap0Toggle, g_Conf->EmuOptions.MultitapPort0_Enabled );
+	menubar.Check( MenuId_SkipBiosToggle, g_Conf->EmuOptions.SkipBiosSplash );
-	GetMenuBar()->Check( MenuId_Config_Multitap1Toggle, g_Conf->EmuOptions.MultitapPort1_Enabled );
+
+	menubar.Check( MenuId_Config_Multitap0Toggle, g_Conf->EmuOptions.MultitapPort0_Enabled );
+	menubar.Check( MenuId_Config_Multitap1Toggle, g_Conf->EmuOptions.MultitapPort1_Enabled );
 
 	if( m_RecentIsoList )
 	{

pcsx2/gui/MainMenuClicks.cpp

@@ -186,17 +186,16 @@ void MainEmuFrame::Menu_SuspendResume_Click(wxCommandEvent &event)
 {
 	if( !SysHasValidState() ) return;
 
-	// Note: We manually update the menu here, even though it'll be updated again
+	if( !CoreThread.Suspend() )
-	// when the thread "officially" suspends or resumes (via listener callback), because
-	// the callback is tied to the actual thread status
-
-	if( CoreThread.Suspend() )
-		GetMenuBar()->SetLabel( MenuId_Sys_SuspendResume, _("Resume") );
-	else
 	{
 		sApp.SysExecute();
-		GetMenuBar()->SetLabel( MenuId_Sys_SuspendResume, _("Suspend") );
 	}
+	
+	// Disable the menu item.  The state of the menu is indeterminate until the core thread
+	// has responded (it updates status after the plugins are loaded and emulation has
+	// engaged successfully).
+
+	GetMenuBar()->Enable( MenuId_Sys_SuspendResume, false );
 }
 
 void MainEmuFrame::Menu_SysReset_Click(wxCommandEvent &event)

pcsx2/gui/Panels/BiosSelectorPanel.cpp

@@ -14,6 +14,7 @@
  */
 
 #include "PrecompiledHeader.h"
+#include "App.h"
 #include "ConfigurationPanels.h"
 
 #include "Utilities/ScopedPtr.h"
@@ -27,6 +28,7 @@ using namespace wxHelpers;
 // ------------------------------------------------------------------------
 Panels::BaseSelectorPanel::BaseSelectorPanel( wxWindow& parent, int idealWidth ) :
 	BaseApplicableConfigPanel( &parent, idealWidth )
+,	m_ReloadSettingsBinding( wxGetApp().Source_SettingsApplied(), EventListener<int>( this, OnAppliedSettings ) )
 {
 	Connect( wxEVT_COMMAND_DIRPICKER_CHANGED,	wxFileDirPickerEventHandler(PluginSelectorPanel::OnFolderChanged), NULL, this );
 }
@@ -61,6 +63,11 @@ void Panels::BaseSelectorPanel::OnFolderChanged( wxFileDirPickerEvent& evt )
 	OnShown();
 }
 
+void Panels::BaseSelectorPanel::OnAppliedSettings( void* me, int& )
+{
+	if( me == NULL ) return;
+	((BaseSelectorPanel*)me)->ReloadSettings();
+}
 
 // ----------------------------------------------------------------------------
 Panels::BiosSelectorPanel::BiosSelectorPanel( wxWindow& parent, int idealWidth ) :

pcsx2/gui/Panels/ConfigurationPanels.h

@@ -31,6 +31,7 @@
 #include "wxHelpers.h"
 #include "Utilities/SafeArray.h"
 #include "Utilities/Threading.h"
+#include "Utilities/EventSource.h"
 
 class wxListBox;
 
@@ -336,9 +337,10 @@ namespace Panels
 	class BaseSelectorPanel: public BaseApplicableConfigPanel
 	{
 	protected:
+		EventListenerBinding<int> m_ReloadSettingsBinding;
 
 	public:
-		virtual ~BaseSelectorPanel();
+		virtual ~BaseSelectorPanel() throw();
 		BaseSelectorPanel( wxWindow& parent, int idealWidth );
 
 		virtual bool Show( bool visible=true );
@@ -349,6 +351,9 @@ namespace Panels
 	protected:
 		virtual void DoRefresh()=0;
 		virtual bool ValidateEnumerationStatus()=0;
+		virtual void ReloadSettings()=0;
+
+		static void __evt_fastcall OnAppliedSettings( void* me, int& whatever );
 	};
 
 	//////////////////////////////////////////////////////////////////////////////////////////
@@ -363,12 +368,13 @@ namespace Panels
 	public:
 		BiosSelectorPanel( wxWindow& parent, int idealWidth );
 		virtual ~BiosSelectorPanel();
-		void ReloadSettings();
 
 	protected:
 		virtual void Apply();
 		virtual void DoRefresh();
 		virtual bool ValidateEnumerationStatus();
+
+		virtual void ReloadSettings();
 	};
 
 	//////////////////////////////////////////////////////////////////////////////////////////
@@ -468,7 +474,6 @@ namespace Panels
 
 		void CancelRefresh();		// used from destructor, stays non-virtual
 		void Apply();
-		void ReloadSettings();
 
 	protected:
 		void OnConfigure_Clicked( wxCommandEvent& evt );
@@ -476,11 +481,14 @@ namespace Panels
 		virtual void OnProgress( wxCommandEvent& evt );
 		virtual void OnEnumComplete( wxCommandEvent& evt );
 
+		virtual void ReloadSettings();
+
 		virtual void DoRefresh();
 		virtual bool ValidateEnumerationStatus();
 
 		int FileCount() const { return m_FileList->Count(); }
 		const wxString& GetFilename( int i ) const { return (*m_FileList)[i]; }
+
 		friend class EnumThread;
 	};
 }

pcsx2/gui/wxHelpers.cpp

@@ -272,7 +272,7 @@ wxDialogWithHelpers::wxDialogWithHelpers( wxWindow* parent, int id,  const wxStr
 	++m_DialogIdents[GetId()];
 
 	if( hasContextHelp )
-		wxHelpProvider::Set( new wxSimpleHelpProvider() );
+		delete wxHelpProvider::Set( new wxSimpleHelpProvider() );
 
 	// Note: currently the Close (X) button doesn't appear to work in dialogs.  Docs indicate
 	// that it should, so I presume the problem is in wxWidgets and that (hopefully!) an updated