diff options
Diffstat (limited to 'plugins/!NotAdopted/Chess4Net/lib/TntUnicodeControls/Source/TntGraphics.pas')
-rw-r--r-- | plugins/!NotAdopted/Chess4Net/lib/TntUnicodeControls/Source/TntGraphics.pas | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/plugins/!NotAdopted/Chess4Net/lib/TntUnicodeControls/Source/TntGraphics.pas b/plugins/!NotAdopted/Chess4Net/lib/TntUnicodeControls/Source/TntGraphics.pas deleted file mode 100644 index 617b901f77..0000000000 --- a/plugins/!NotAdopted/Chess4Net/lib/TntUnicodeControls/Source/TntGraphics.pas +++ /dev/null @@ -1,142 +0,0 @@ -
-{*****************************************************************************}
-{ }
-{ Tnt Delphi Unicode Controls }
-{ http://www.tntware.com/delphicontrols/unicode/ }
-{ Version: 2.3.0 }
-{ }
-{ Copyright (c) 2002-2007, Troy Wolbrink (troy.wolbrink@tntware.com) }
-{ }
-{*****************************************************************************}
-
-unit TntGraphics;
-
-{$INCLUDE TntCompilers.inc}
-
-interface
-
-uses
- Graphics, Windows;
-
-{TNT-WARN TextRect}
-procedure WideCanvasTextRect(Canvas: TCanvas; Rect: TRect; X, Y: Integer; const Text: WideString);
-{TNT-WARN TextOut}
-procedure WideCanvasTextOut(Canvas: TCanvas; X, Y: Integer; const Text: WideString);
-{TNT-WARN TextExtent}
-function WideCanvasTextExtent(Canvas: TCanvas; const Text: WideString): TSize;
-function WideDCTextExtent(hDC: THandle; const Text: WideString): TSize;
-{TNT-WARN TextWidth}
-function WideCanvasTextWidth(Canvas: TCanvas; const Text: WideString): Integer;
-{TNT-WARN TextHeight}
-function WideCanvasTextHeight(Canvas: TCanvas; const Text: WideString): Integer;
-
-type
-{TNT-WARN TPicture}
- TTntPicture = class(TPicture{TNT-ALLOW TPicture})
- public
- procedure LoadFromFile(const Filename: WideString);
- procedure SaveToFile(const Filename: WideString);
- end;
-
-implementation
-
-uses
- SysUtils, TntSysUtils;
-
-type
- TAccessCanvas = class(TCanvas);
-
-procedure WideCanvasTextRect(Canvas: TCanvas; Rect: TRect; X, Y: Integer; const Text: WideString);
-var
- Options: Longint;
-begin
- with TAccessCanvas(Canvas) do begin
- Changing;
- RequiredState([csHandleValid, csFontValid, csBrushValid]);
- Options := ETO_CLIPPED or TextFlags;
- if Brush.Style <> bsClear then
- Options := Options or ETO_OPAQUE;
- if ((TextFlags and ETO_RTLREADING) <> 0) and
- (CanvasOrientation = coRightToLeft) then Inc(X, WideCanvasTextWidth(Canvas, Text) + 1);
- Windows.ExtTextOutW(Handle, X, Y, Options, @Rect, PWideChar(Text),
- Length(Text), nil);
- Changed;
- end;
-end;
-
-procedure WideCanvasTextOut(Canvas: TCanvas; X, Y: Integer; const Text: WideString);
-begin
- with TAccessCanvas(Canvas) do begin
- Changing;
- RequiredState([csHandleValid, csFontValid, csBrushValid]);
- if CanvasOrientation = coRightToLeft then Inc(X, WideCanvasTextWidth(Canvas, Text) + 1);
- Windows.ExtTextOutW(Handle, X, Y, TextFlags, nil, PWideChar(Text),
- Length(Text), nil);
- MoveTo(X + WideCanvasTextWidth(Canvas, Text), Y);
- Changed;
- end;
-end;
-
-function WideDCTextExtent(hDC: THandle; const Text: WideString): TSize;
-begin
- Result.cx := 0;
- Result.cy := 0;
- Windows.GetTextExtentPoint32W(hDC, PWideChar(Text), Length(Text), Result);
-end;
-
-function WideCanvasTextExtent(Canvas: TCanvas; const Text: WideString): TSize;
-begin
- with TAccessCanvas(Canvas) do begin
- RequiredState([csHandleValid, csFontValid]);
- Result := WideDCTextExtent(Handle, Text);
- end;
-end;
-
-function WideCanvasTextWidth(Canvas: TCanvas; const Text: WideString): Integer;
-begin
- Result := WideCanvasTextExtent(Canvas, Text).cX;
-end;
-
-function WideCanvasTextHeight(Canvas: TCanvas; const Text: WideString): Integer;
-begin
- Result := WideCanvasTextExtent(Canvas, Text).cY;
-end;
-
-{ TTntPicture }
-
-procedure TTntPicture.LoadFromFile(const Filename: WideString);
-var
- ShortName: WideString;
-begin
- ShortName := WideExtractShortPathName(Filename);
- if WideSameText(WideExtractFileExt(FileName), '.jpeg') // the short name ends with ".JPE"!
- or (ShortName = '') then // GetShortPathName failed
- inherited LoadFromFile(FileName)
- else
- inherited LoadFromFile(WideExtractShortPathName(Filename));
-end;
-
-procedure TTntPicture.SaveToFile(const Filename: WideString);
-var
- TempFile: WideString;
-begin
- if Graphic <> nil then begin
- // create to temp file (ansi safe file name)
- repeat
- TempFile := WideExtractFilePath(Filename) + IntToStr(Random(MaxInt)) + WideExtractFileExt(Filename);
- until not WideFileExists(TempFile);
- CloseHandle(WideFileCreate(TempFile)); // make it a real file so that it has a temp
- try
- // save
- Graphic.SaveToFile(WideExtractShortPathName(TempFile));
- // rename
- WideDeleteFile(Filename);
- if not WideRenameFile(TempFile, FileName) then
- RaiseLastOSError;
- finally
- WideDeleteFile(TempFile);
- end;
- end;
-end;
-
-end.
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