164 lines
4.3 KiB
ObjectPascal
164 lines
4.3 KiB
ObjectPascal
{-----------------------------------------------------------------------------
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The contents of this file are subject to the Mozilla Public License
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Version 1.1 (the "License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.mozilla.org/MPL/MPL-1.1.html
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See the License for
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the specific language governing rights and limitations under the License.
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The Original Code is: JvAnimatedEditor.PAS, released on 2002-05-26.
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The Initial Developer of the Original Code is John Doe.
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Portions created by John Doe are Copyright (C) 2003 John Doe.
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All Rights Reserved.
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Contributor(s):
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You may retrieve the latest version of this file at the Project JEDI's JVCL home page,
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located at http://jvcl.sourceforge.net
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Known Issues:
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-----------------------------------------------------------------------------}
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// $Id: JvAnimatedEditor.pas 10610 2006-05-19 13:35:08Z elahn $
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unit JvAnimatedEditor;
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{$I jvcl.inc}
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interface
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uses
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Windows, Forms, Graphics, ImgList,
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SysUtils, Classes, Dialogs, Controls,
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{$IFDEF COMPILER6_UP}
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DesignIntf, DesignEditors, DesignMenus, VCLEditors,
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{$ELSE}
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DsgnIntf,
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{$ENDIF COMPILER6_UP}
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JvAnimatedImage;
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type
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TJvAnimatedEditor = class(TComponentEditor)
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private
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FContinue: Boolean;
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{$IFDEF COMPILER6_UP}
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procedure CheckEdit(const PropertyEditor: IProperty);
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{$ELSE}
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procedure CheckEdit(PropertyEditor: TPropertyEditor);
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{$ENDIF COMPILER6_UP}
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procedure EditImage(Image: TJvAnimatedImage);
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procedure LoadAniFile(Image: TJvAnimatedImage);
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public
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procedure ExecuteVerb(Index: Integer); override;
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function GetVerb(Index: Integer): string; override;
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function GetVerbCount: Integer; override;
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end;
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implementation
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uses
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TypInfo,
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JvDsgnConsts, JvAni;
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const
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cGlyphName = 'GLYPH';
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//=== { TJvAnimatedEditor } ==================================================
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{$IFDEF COMPILER5}
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procedure TJvAnimatedEditor.CheckEdit(PropertyEditor: TPropertyEditor);
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begin
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try
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{$ELSE}
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procedure TJvAnimatedEditor.CheckEdit(const PropertyEditor: IProperty);
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begin
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{$ENDIF COMPILER5}
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if FContinue and (CompareText(PropertyEditor.GetName, cGlyphName) = 0) then
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begin
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PropertyEditor.Edit;
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FContinue := False;
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end;
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{$IFDEF COMPILER5}
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finally
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PropertyEditor.Free;
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end;
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{$ENDIF COMPILER5}
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end;
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{$IFDEF COMPILER6_UP}
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type
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TDesignerSelectionList = IDesignerSelections;
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{$ENDIF COMPILER6_UP}
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procedure TJvAnimatedEditor.EditImage(Image: TJvAnimatedImage);
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var
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Components: TDesignerSelectionList;
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begin
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{$IFDEF COMPILER5}
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Components := TDesignerSelectionList.Create;
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{$ELSE}
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Components := TDesignerSelections.Create;
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{$ENDIF COMPILER5}
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{$IFDEF COMPILER5}
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try
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{$ENDIF COMPILER5}
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FContinue := True;
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Components.Add(Component);
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GetComponentProperties(Components, tkAny, Designer, CheckEdit);
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{$IFDEF COMPILER5}
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finally
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Components.Free;
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end;
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{$ENDIF COMPILER5}
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end;
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procedure TJvAnimatedEditor.LoadAniFile(Image: TJvAnimatedImage);
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var
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AniCursor: TJvAni;
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begin
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AniCursor := LoadJvAniDialog;
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if AniCursor <> nil then
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try
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AniCursor.AssignToBitmap(Image.Glyph, clFuchsia, True,
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Image.Orientation = goVertical);
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Image.Interval := (AniCursor.Header.dwJIFRate * 100) div 6;
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if Image.Interval = 0 then
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Image.Interval := 100;
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Image.TransparentColor := clFuchsia;
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Designer.Modified;
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finally
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AniCursor.Free;
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end;
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end;
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procedure TJvAnimatedEditor.ExecuteVerb(Index: Integer);
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begin
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if Index = GetVerbCount - 1 then
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LoadAniFile(TJvAnimatedImage(Component))
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else
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if Index = GetVerbCount - 2 then
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EditImage(TJvAnimatedImage(Component))
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else
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inherited ExecuteVerb(Index);
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end;
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function TJvAnimatedEditor.GetVerb(Index: Integer): string;
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begin
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if Index = GetVerbCount - 1 then
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Result := RsLoadAniCursor
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else
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if Index = GetVerbCount - 2 then
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Result := RsEditPicture
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else
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Result := inherited GetVerb(Index);
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end;
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function TJvAnimatedEditor.GetVerbCount: Integer;
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begin
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Result := inherited GetVerbCount + 2;
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end;
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end.
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