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Debugger: refactor added OnExecuted

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git-svn-id: trunk@28014 -
This commit is contained in:
martin 2010-10-31 18:07:21 +00:00
parent f83fa9f0ae
commit 10dadac967
1 changed files with 16 additions and 4 deletions
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20
debugger/gdbmidebugger.pp
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@ -111,11 +111,14 @@ type
TGDBMIDebuggerCommand = class TGDBMIDebuggerCommand = class
private private
FOnExecuted: TNotifyEvent;
FState : TGDBMIDebuggerCommandState; FState : TGDBMIDebuggerCommandState;
protected protected
procedure SetState(NewState: TGDBMIDebuggerCommandState); procedure SetState(NewState: TGDBMIDebuggerCommandState);
procedure DoStateChanged(OldState: TGDBMIDebuggerCommandState); virtual; procedure DoStateChanged(OldState: TGDBMIDebuggerCommandState); virtual;
procedure DoFree; virtual; procedure DoFree; virtual;
function DoExecute(TheDebugger: TGDBMIDebugger): Boolean; virtual; abstract;
procedure DoOnExecuted;
public public
constructor Create; constructor Create;
// DoQueued: Called if queued *behind* others // DoQueued: Called if queued *behind* others
@ -123,8 +126,9 @@ type
// DoFinished: Called after processing is done // DoFinished: Called after processing is done
// defaults to Destroy the object // defaults to Destroy the object
procedure DoFinished; procedure DoFinished;
function Execute(TheDebugger: TGDBMIDebugger): Boolean; virtual; function Execute(TheDebugger: TGDBMIDebugger): Boolean;
property State: TGDBMIDebuggerCommandState read FState; property State: TGDBMIDebuggerCommandState read FState;
property OnExecuted: TNotifyEvent read FOnExecuted write FOnExecuted;
end; end;
{ TGDBMIDebuggerSimpleCommand } { TGDBMIDebuggerSimpleCommand }
@ -141,13 +145,13 @@ type
protected protected
procedure DoStateChanged(OldState: TGDBMIDebuggerCommandState); override; procedure DoStateChanged(OldState: TGDBMIDebuggerCommandState); override;
procedure DoFree; override; procedure DoFree; override;
function DoExecute(TheDebugger: TGDBMIDebugger): Boolean; override;
public public
constructor Create(const ACommand: String; constructor Create(const ACommand: String;
const AValues: array of const; const AValues: array of const;
const AFlags: TGDBMICmdFlags; const AFlags: TGDBMICmdFlags;
const ACallback: TGDBMICallback; const ACallback: TGDBMICallback;
const ATag: PtrInt); const ATag: PtrInt);
function Execute(TheDebugger: TGDBMIDebugger): Boolean; override;
property Result: TGDBMIExecResult read FResult; property Result: TGDBMIExecResult read FResult;
property KeepFinished: Boolean read FKeepFinished write SetKeepFinished; property KeepFinished: Boolean read FKeepFinished write SetKeepFinished;
end; end;
@ -6132,6 +6136,12 @@ begin
Self.Free; Self.Free;
end; end;
procedure TGDBMIDebuggerCommand.DoOnExecuted;
begin
if assigned(FOnExecuted) then
FOnExecuted(self);
end;
constructor TGDBMIDebuggerCommand.Create; constructor TGDBMIDebuggerCommand.Create;
begin begin
FState := dcsNone; FState := dcsNone;
@ -6149,7 +6159,10 @@ end;
function TGDBMIDebuggerCommand.Execute(TheDebugger: TGDBMIDebugger): Boolean; function TGDBMIDebuggerCommand.Execute(TheDebugger: TGDBMIDebugger): Boolean;
begin begin
// Set the state first, so DoExecute can set an error-state
SetState(dcsExecuted); SetState(dcsExecuted);
Result := DoExecute(TheDebugger);
DoOnExecuted;
end; end;
{ TGDBMIDebuggerSimpleCommand } { TGDBMIDebuggerSimpleCommand }
@ -6190,12 +6203,11 @@ begin
FKeepFinished := False; FKeepFinished := False;
end; end;
function TGDBMIDebuggerSimpleCommand.Execute(TheDebugger: TGDBMIDebugger): Boolean; function TGDBMIDebuggerSimpleCommand.DoExecute(TheDebugger: TGDBMIDebugger): Boolean;
var var
R: Boolean; R: Boolean;
StoppedParams: String; StoppedParams: String;
begin begin
inherited;
Result := True; Result := True;
TheDebugger.QueueExecuteLock; // prevent other commands from executing TheDebugger.QueueExecuteLock; // prevent other commands from executing
try try