Scrap Manager : f_ULL

Bonjour

parce que je trouve qu'on perd beaucoup de temps à adapter les sautes d'humeur d'Apple, au lieu de travailler à
ses propres développements, je vous livre un 'tit bout de code pour effacer le presse-papiers (procedure f_ULL_CBClearScrap).
Normalement, ça marche du Mac Plus System 1 à Mojave et autres.

(si ça intéresse, je livre d'autres bouts)

G.
Code:
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{ ————————————————————————————————————————————————————————————— }
{$IF LSM_TARGET_CARBON_MAC64_IPHONE_TVOS_WATCHOS = 1}
{ ------------------------------------------------------------------------- }
{ iOS 2.0+, macOS 10.0+, tvOS 9.0+, watchOS 2.0+ }
{ on SAIT que : h_cfs <> nil }
{  -> S = '' }

	procedure f_OSX_CFStringToString (h_cfs: CFStringRef; var S: string);
	{$IF LSM_LINKER_FPC = 0}
		var
			B_ok: boolean;
	{$ENDIF}
	begin
	{$IF LSM_LINKER_FPC = 0}
		B_ok := 
	{$ENDIF}	CFStringGetPascalString(h_cfs, @S, 256, kCFStringEncodingMacRoman)
	end;

{$ENDIF}
{ ————————————————————————————————————————————————————————————— }
{$IF LSM_TARGET_CARBON_MAC64 = 1}
{ ------------------------------------------ }

	function f_CBN64_PasteboardCreate: PasteboardRef;
		var
			h_crs: PasteboardRef;
			L_oss: OSStatus;
			h_cfs: CFStringRef;
	begin
		h_crs := nil;
		
	{ - }
		
		h_cfs := f_OSX_StringToCFString('com.apple.pasteboard.clipboard');
		
		if h_cfs <> nil then
		begin
			L_oss := PasteboardCreate(h_cfs, h_crs);
			
			if L_oss <> noErr then
				h_crs := nil;
			
			CFRelease(CFTypeRef(h_cfs))
		end;
		
	{ - }
		
		f_CBN64_PasteboardCreate := h_crs
	end;

{$ENDIF}
{ ————————————————————————————————————————————————————————————— }
{$IF LSM_TARGET_68K_PPC = 1}
{ ---------------------------------- }

	procedure f_68K_PPC_PasteboardClear;
	{$IF LSM_LINKER_FPC = 0}
		var
			L_oss: OSStatus;
	{$ENDIF}
	begin
	{$IF LSM_LINKER_FPC = 0}
		L_oss := 
	{$ENDIF}	 ZeroScrap
	end;

{$ENDIF}
{ ————————————————————————————————————————————————————————————— }
{$IF LSM_TARGET_CARBON = 1}
{ --------------------------------- }

	procedure f_CARBON_PasteboardClear;
	{$IF LSM_LINKER_FPC = 0}
		var
			L_oss: OSStatus;
	{$ENDIF}
	begin
	{$IF LSM_LINKER_FPC = 0}
		L_oss := 
	{$ENDIF}	 ClearCurrentScrap		{ DEPRECATED 10.0_10.5 }
	end;

{$ENDIF}
{ ————————————————————————————————————————————————————————————— }

    procedure f_CBN64_PasteboardClear;
		var
			h_crs: PasteboardRef;
		{$IF LSM_LINKER_FPC = 0}
			L_oss: OSStatus;
		{$ENDIF}
	begin
		h_crs := f_CBN64_PasteboardCreate;
		
		if h_crs <> nil then
		begin
		{$IF LSM_LINKER_FPC = 0}
			L_oss := 
		{$ENDIF}	 PasteboardClear(h_crs);
			
			CFRelease(CFTypeRef(h_crs))
		end
	end;

{ ————————————————————————————————————————————————————————————— }

    procedure f_ULL_CBClearScrap;
    begin

	{$IF LSM_TARGET_68K_PPC = 1}

		f_68K_PPC_PasteboardClear;

	{$ENDIF}
	(****************************************************************************************)
	{$IF LSM_TARGET_CARBON = 1}

		if xx_ULL.ull_sys >= $1030 then
			f_CBN64_PasteboardClear
		else
			f_CARBON_PasteboardClear;

	{$ENDIF}
	(****************************************************************************************)
	{$IF LSM_TARGET_MAC64 = 1}		{ => xx_ULL.ull_sys >= $1060 }

		f_CBN64_PasteboardClear;

	{$ENDIF}
	(****************************************************************************************)
	{$IF LSM_TARGET_IPHONE_TVOS_WATCHOS = 1}

								{ _zibuibui_iPhone_ }
								{ _zibuibui_iTVOS_ }
								{ _zibuibui_iWatch_ }

	{$ENDIF}
	(****************************************************************************************)
	{$IF LSM_TARGET_WIN32_WIN64_ANDROID = 1}

								{ _zibuibui_win32_ }
								{ _zibuibui_win64_ }
								{ _zibuibui_android_ }
	{$ENDIF}
	(****************************************************************************************)

		xx_ULL.ull_ppp_ref := nil;
		xx_ULL.ull_ppp_nat := 0;
		xx_ULL.ull_ppp_whn := 0
	end;

{ ————————————————————————————————————————————————————————————— }
Scrap Manager : f_ULL_CBClearScrap
