Changeset 153 for trunk/Packages/Common


Ignore:
Timestamp:
Aug 14, 2024, 1:05:13 PM (3 months ago)
Author:
chronos
Message:
  • Added: Full screen switching support.
  • Added: Help form.
  • Modified: Updated Common package.
  • Fixed: Execution of compiled Java and C# programs.
  • Fixed: Removed interlanced empty lines in Console form on Unix.
Location:
trunk/Packages/Common
Files:
2 added
10 edited

Legend:

Unmodified
Added
Removed

  • trunk/Packages/Common/Common.pas

    r148 r153  
    5353function ComputerName: string;
    5454procedure DeleteFiles(APath, AFileSpec: string);
     55function EndsWith(Text, What: string): Boolean;
    5556function Explode(Separator: Char; Data: string): TStringArray;
    5657procedure ExecuteProgram(Executable: string; Parameters: array of string);
    … …  
    8788procedure SearchFiles(AList: TStrings; Dir: string;
    8889  FilterMethod: TFilterMethod = nil; FileNameMethod: TFileNameMethod = nil);
     90procedure SortStrings(Strings: TStrings);
    8991function SplitString(var Text: string; Count: Word): string;
    9092function StripTags(const S: string): string;
     93function StartsWith(Text, What: string): Boolean;
    9194function TryHexToInt(Data: string; out Value: Integer): Boolean;
    9295function TryBinToInt(Data: string; out Value: Integer): Boolean;
    93 procedure SortStrings(Strings: TStrings);
    9496
    9597
    9698implementation
     99
     100function StartsWith(Text, What: string): Boolean;
     101begin
     102  Result := Copy(Text, 1, Length(Text)) = What;
     103end;
     104
     105function EndsWith(Text, What: string): Boolean;
     106begin
     107  Result := Copy(Text, Length(Text) - Length(What) + 1, MaxInt) = What;
     108end;
    97109
    98110function BinToInt(BinStr : string) : Int64;

  • trunk/Packages/Common/FindFile.pas

    r145 r153  
    7575constructor TFindFile.Create(AOwner: TComponent);
    7676begin
    77   inherited Create(AOwner);
     77  inherited;
    7878  Path := IncludeTrailingBackslash(UTF8Encode(GetCurrentDir));
    7979  FileMask := FilterAll;

  • trunk/Packages/Common/FormEx.pas

    r148 r153  
    1313  private
    1414    FCounter: Integer; static;
     15    FFirstShow: Boolean;
    1516  protected
    1617    procedure DoShow; override;
    … …  
    1920    procedure DoDestroy; override;
    2021  public
     22    FullScreen: Boolean;
    2123    PersistentForm: TPersistentForm; static;
    2224    ThemeManager: TThemeManager; static;
    … …  
    4446begin
    4547  inherited;
    46   PersistentForm.Load(Self);
     48  if not FFirstShow and (not (csDesigning in ComponentState)) then begin
     49    FFirstShow := True;
     50    PersistentForm.Load(Self);
     51    FullScreen := PersistentForm.FormFullScreen;
     52  end;
    4753end;
    4854
    … …  
    6874  end;
    6975
    70   PersistentForm.Load(Self);
    7176  Translator.TranslateComponentRecursive(Self);
    7277  ThemeManager.UseTheme(Self);
    … …  
    7782procedure TFormEx.DoClose(var CloseAction: TCloseAction);
    7883begin
    79   PersistentForm.Save(Self);
     84  if (not (csDesigning in ComponentState)) then begin
     85    PersistentForm.FormFullScreen := FullScreen;
     86    PersistentForm.Save(Self);
     87  end;
    8088  inherited;
    8189end;

  • trunk/Packages/Common/ListViewSort.pas

    r145 r153  
    136136constructor TListViewEx.Create(TheOwner: TComponent);
    137137begin
    138   inherited Create(TheOwner);
     138  inherited;
    139139  Filter := TListViewFilter.Create(Self);
    140140  Filter.Parent := Self;
    … …  
    172172constructor TListViewFilter.Create(AOwner: TComponent);
    173173begin
    174   inherited Create(AOwner);
     174  inherited;
    175175  FStringGrid1 := TStringGrid.Create(Self);
    176176  FStringGrid1.Align := alClient;

  • trunk/Packages/Common/PersistentForm.pas

    r145 r153  
    1616    FMinVisiblePart: Integer;
    1717    FRegistryContext: TRegistryContext;
     18    FResizeEventOccured: Boolean;
    1819    procedure LoadControl(Control: TControl);
    1920    procedure SaveControl(Control: TControl);
     21    procedure WindowStateChange(Sender: TObject);
    2022  public
    2123    FormRestoredSize: TRect;
    … …  
    301303
    302304procedure TPersistentForm.SetFullScreen(State: Boolean);
     305{$IFDEF UNIX}
     306var
     307  OldHandler: TNotifyEvent;
     308var
     309  I: Integer;
     310{$ENDIF}
    303311begin
    304312  if State then begin
    … …  
    312320    end;
    313321    FormWindowState := Form.WindowState;
    314     Form.WindowState := wsMaximized;
    315     Form.WindowState := wsNormal;
    316     ShowWindow(Form.Handle, SW_SHOWFULLSCREEN);
    317322    {$IFDEF WINDOWS}
    318323    Form.BorderStyle := bsNone;
    319324    {$ENDIF}
     325    Form.WindowState := wsFullscreen;
     326    {$IFDEF UNIX}
     327    // Workaround on Linux, WindowState is rewriten by WMSize event to wsNormal.
     328    // We need for that even to occure
     329    OldHandler := Form.OnWindowStateChange;
     330    Form.OnWindowStateChange := WindowStateChange;
     331    FResizeEventOccured := False;
     332    for I := 0 to 10 do begin
     333      if FResizeEventOccured then Break;
     334      Application.ProcessMessages;
     335      Sleep(1);
     336    end;
     337    Form.OnWindowStateChange := OldHandler;
     338    FormFullScreen := True;
     339    {$ENDIF}
    320340  end else begin
    321341    FormFullScreen := False;
     342    Form.WindowState := wsNormal;
    322343    {$IFDEF WINDOWS}
    323344    Form.BorderStyle := bsSizeable;
    324345    {$ENDIF}
    325     ShowWindow(Form.Handle, SW_SHOWNORMAL);
    326346    if FormWindowState = wsNormal then begin
    327347      Form.WindowState := wsNormal;
    … …  
    335355end;
    336356
     357procedure TPersistentForm.WindowStateChange(Sender: TObject);
     358begin
     359  Form.WindowState := wsFullscreen;
     360  FResizeEventOccured := True;
     361end;
     362
    337363end.

  • trunk/Packages/Common/PixelPointer.pas

    r148 r153  
    1818    function GetRGB: Cardinal; inline;
    1919  public
     20    class function CreateRGB(R, G, B: Byte): TPixel32; static;
     21    class function CreateRGBA(R, G, B, A: Byte): TPixel32; static;
    2022    property RGB: Cardinal read GetRGB write SetRGB;
    2123    case Integer of
    … …  
    104106end;
    105107
     108class function TPixel32.CreateRGB(R, G, B: Byte): TPixel32;
     109begin
     110  Result.R := R;
     111  Result.G := G;
     112  Result.B := B;
     113  Result.A := 0;
     114end;
     115
     116class function TPixel32.CreateRGBA(R, G, B, A: Byte): TPixel32;
     117begin
     118  Result.R := R;
     119  Result.G := G;
     120  Result.B := B;
     121  Result.A := A;
     122end;
     123
    106124procedure TPixel32.SetRGB(AValue: Cardinal);
    107125begin

  • trunk/Packages/Common/Pool.pas

    r145 r153  
    5757  try
    5858    Lock.Acquire;
    59     inherited SetTotalCount(AValue);
     59    inherited;
    6060  finally
    6161    Lock.Release;
    … …  
    6767  try
    6868    Lock.Acquire;
    69     Result := inherited GetUsedCount;
     69    Result := inherited;
    7070  finally
    7171    Lock.Release;
    … …  
    8888      end;
    8989    end;
    90     Result := inherited Acquire;
     90    Result := inherited;
    9191  finally
    9292    Lock.Release;
    … …  
    9898  try
    9999    Lock.Acquire;
    100     inherited Release(Item);
     100    inherited;
    101101  finally
    102102    Lock.Release;
    … …  
    113113begin
    114114  TotalCount := 0;
    115   Lock.Free;
     115  FreeAndNil(Lock);
    116116  inherited;
    117117end;

  • trunk/Packages/Common/RegistryEx.pas

    r145 r153  
    133133  //CloseKey;
    134134  {$ENDIF}
    135   Result := inherited OpenKey(Key, CanCreate);
     135  Result := inherited;
    136136end;
    137137

  • trunk/Packages/Common/StopWatch.pas

    r145 r153  
    1313  TStopWatch = class
    1414  private
    15     fFrequency : TLargeInteger;
    16     fIsRunning: Boolean;
    17     fIsHighResolution: Boolean;
    18     fStartCount, fStopCount : TLargeInteger;
    19     procedure SetTickStamp(var lInt : TLargeInteger) ;
     15    FFrequency: TLargeInteger;
     16    FIsRunning: Boolean;
     17    FIsHighResolution: Boolean;
     18    FStartCount, fStopCount: TLargeInteger;
     19    procedure SetTickStamp(var Value: TLargeInteger);
    2020    function GetElapsedTicks: TLargeInteger;
    2121    function GetElapsedMiliseconds: TLargeInteger;
    2222    function GetElapsed: string;
    2323  public
    24     constructor Create(const startOnCreate : Boolean = False) ;
     24    constructor Create(const StartOnCreate: Boolean = False) ;
    2525    procedure Start;
    2626    procedure Stop;
    27     property IsHighResolution : Boolean read fIsHighResolution;
    28     property ElapsedTicks : TLargeInteger read GetElapsedTicks;
    29     property ElapsedMiliseconds : TLargeInteger read GetElapsedMiliseconds;
    30     property Elapsed : string read GetElapsed;
    31     property IsRunning : Boolean read fIsRunning;
     27    property IsHighResolution: Boolean read FIsHighResolution;
     28    property ElapsedTicks: TLargeInteger read GetElapsedTicks;
     29    property ElapsedMiliseconds: TLargeInteger read GetElapsedMiliseconds;
     30    property Elapsed: string read GetElapsed;
     31    property IsRunning: Boolean read FIsRunning;
    3232  end;
    3333
    … …  
    3535implementation
    3636
    37 constructor TStopWatch.Create(const startOnCreate : boolean = false) ;
     37constructor TStopWatch.Create(const StartOnCreate: Boolean = False);
    3838begin
    39   inherited Create;
    40 
    41   fIsRunning := False;
     39  FIsRunning := False;
    4240
    4341  {$IFDEF WINDOWS}
    4442  fIsHighResolution := QueryPerformanceFrequency(fFrequency) ;
    4543  {$ELSE}
    46   fIsHighResolution := False;
     44  FIsHighResolution := False;
    4745  {$ENDIF}
    48   if NOT fIsHighResolution then fFrequency := MSecsPerSec;
     46  if NOT FIsHighResolution then FFrequency := MSecsPerSec;
    4947
    5048  if StartOnCreate then Start;
    … …  
    5351function TStopWatch.GetElapsedTicks: TLargeInteger;
    5452begin
    55   Result := fStopCount - fStartCount;
     53  Result := FStopCount - FStartCount;
    5654end;
    5755
    58 procedure TStopWatch.SetTickStamp(var lInt : TLargeInteger) ;
     56procedure TStopWatch.SetTickStamp(var Value: TLargeInteger);
    5957begin
    60   if fIsHighResolution then
     58  if FIsHighResolution then
    6159    {$IFDEF Windows}
    62     QueryPerformanceCounter(lInt)
     60    QueryPerformanceCounter(Value)
    6361    {$ELSE}
    6462    {$ENDIF}
    6563  else
    66     lInt := MilliSecondOf(Now) ;
     64    Value := MilliSecondOf(Now);
    6765end;
    6866
    6967function TStopWatch.GetElapsed: string;
    7068var
    71   dt: TDateTime;
     69  Elapsed: TDateTime;
    7270begin
    73   dt := ElapsedMiliseconds / MSecsPerSec / SecsPerDay;
    74   result := Format('%d days, %s', [Trunc(dt), FormatDateTime('hh:nn:ss.z', Frac(dt))]) ;
     71  Elapsed := ElapsedMiliseconds / MSecsPerSec / SecsPerDay;
     72  Result := Format('%d days, %s', [Trunc(Elapsed), FormatDateTime('hh:nn:ss.z', Frac(Elapsed))]) ;
    7573end;
    7674
    7775function TStopWatch.GetElapsedMiliseconds: TLargeInteger;
    7876begin
    79   Result := (MSecsPerSec * (fStopCount - fStartCount)) div fFrequency;
     77  Result := (MSecsPerSec * (fStopCount - FStartCount)) div FFrequency;
    8078end;
    8179
    8280procedure TStopWatch.Start;
    8381begin
    84   SetTickStamp(fStartCount);
    85   fIsRunning := True;
     82  SetTickStamp(FStartCount);
     83  FIsRunning := True;
    8684end;
    8785
    8886procedure TStopWatch.Stop;
    8987begin
    90   SetTickStamp(fStopCount);
    91   fIsRunning := False;
     88  SetTickStamp(FStopCount);
     89  FIsRunning := False;
    9290end;
    9391

  • trunk/Packages/Common/Threading.pas

    r145 r153  
    188188constructor TThreadList.Create;
    189189begin
    190   inherited Create;
     190  inherited;
    191191end;
    192192
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