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- //----------------------------------------------------------------------------
- #ifndef MainH
- #define MainH
- //
- // Copyright (c) 1998 Colosseum Builders, Inc.
- // All rights reserved.
- //
- // Colosseum Builders, Inc. makes no warranty, expressed or implied
- // with regards to this software. It is provided as is.
- //
- // Permission to use, redistribute, and copy this file is granted
- // without a fee so long as as the following conditions are adhered to:
- //
- // o The user assumes all risk for using this software. The authors of this
- // software shall be liable for no damages of any kind.
- //
- // o If the source code is distributed then this copyright notice must
- // remain unaltered and any modification must be noted.
- //
- // o If this code is shipped in binary format the accompanying documentation
- // should state that "this software is based, in part, on the work of
- // Colosseum Builders, Inc."
- //
-
- //
- // Title: Sample Image Viewer/Format Conversion Application
- //
- // Author: John M. Miano miano@colosseumbuilders.com
- //
- //----------------------------------------------------------------------------
- #include "ChildWin.h"
- #include <ComCtrls.hpp>
- #include <ExtCtrls.hpp>
- #include <Messages.hpp>
- #include <Buttons.hpp>
- #include <Dialogs.hpp>
- #include <StdCtrls.hpp>
- #include <Menus.hpp>
- #include <Controls.hpp>
- #include <Forms.hpp>
- #include <Graphics.hpp>
- #include <Classes.hpp>
- #include <SysUtils.hpp>
- #include <Windows.hpp>
- #include <System.hpp>
- #include <ToolWin.hpp>
- #include <ExtDlgs.hpp>
-
- #include "jpegenco.h"
- #include "bmpencod.h"
- #include "pngencod.h"
- //----------------------------------------------------------------------------
- class TMainForm : public TForm
- {
- __published:
- TMainMenu *MainMenu1;
- TMenuItem *File1;
- TMenuItem *FileOpenItem;
- TMenuItem *FileCloseItem;
- TMenuItem *Window1;
- TMenuItem *Help1;
- TMenuItem *N1;
- TMenuItem *FileExitItem;
- TMenuItem *WindowCascadeItem;
- TMenuItem *WindowTileItem;
- TMenuItem *WindowArrangeItem;
- TMenuItem *HelpAboutItem;
- TOpenDialog *OpenDialog;
- TMenuItem *FileSaveAsItem;
- TMenuItem *Edit1;
- TMenuItem *CopyItem;
- TMenuItem *PasteItem;
- TMenuItem *WindowMinimizeItem;
- TStatusBar *StatusBar;
- TProgressBar *ProgressBar;
- TSpeedButton *OpenBtn;
- TSpeedButton *SaveBtn;
- TSpeedButton *CopyBtn;
- TSpeedButton *PasteBtn;
- TSpeedButton *ExitBtn;
- TPanel *Panel;
- TMenuItem *Options1;
- TMenuItem *ShowProgressive1;
- TMenuItem *N2;
- TMenuItem *GammaItem;
- TMenuItem *GrayscaleItem;
- TMenuItem *JPEGOptionsItem;
- TSaveDialog *SaveDialog;
- TMenuItem *PNGOptions1;
- void __fastcall FormCreate(TObject *Sender);
- void __fastcall FileNewItemClick(TObject *Sender);
- void __fastcall WindowCascadeItemClick(TObject *Sender);
- void __fastcall UpdateMenuItems(TObject *Sender);
- void __fastcall WindowTileItemClick(TObject *Sender);
- void __fastcall WindowArrangeItemClick(TObject *Sender);
- void __fastcall FileCloseItemClick(TObject *Sender);
- void __fastcall FileOpenItemClick(TObject *Sender);
- void __fastcall FileExitItemClick(TObject *Sender);
- void __fastcall FileSaveItemClick(TObject *Sender);
- void __fastcall FileSaveAsItemClick(TObject *Sender);
- void __fastcall CutItemClick(TObject *Sender);
- void __fastcall CopyItemClick(TObject *Sender);
- void __fastcall PasteItemClick(TObject *Sender);
- void __fastcall WindowMinimizeItemClick(TObject *Sender);
- void __fastcall FormDestroy(TObject *Sender);
-
- void __fastcall HelpAboutItemClick(TObject *Sender);
- void __fastcall Options1Click(TObject *Sender);
- void __fastcall ShowProgressive1Click(TObject *Sender);
- void __fastcall GammaItemClick(TObject *Sender);
- void __fastcall GrayscaleItemClick(TObject *Sender);
- void __fastcall JPEGOptionsItemClick(TObject *Sender);
- void __fastcall PNGOptions1Click(TObject *Sender);
-
-
- private:
- bool show_progressive ;
- JpegEncoder jpeg_encoder ;
- PngEncoder png_encoder ;
- BmpEncoder bmp_encoder ;
- void __fastcall CreateMDIChild(const String Name);
- void __fastcall ShowHint(TObject *Sender);
- void __fastcall WMDropFiles (TMessage &msg) ;
- BEGIN_MESSAGE_MAP
- MESSAGE_HANDLER(WM_DROPFILES,TMessage,WMDropFiles)
- END_MESSAGE_MAP(TForm)
- public:
- void ShowProgressBar () ;
- virtual __fastcall TMainForm(TComponent *Owner);
- __property bool ShowProgressive = { read=show_progressive,
- write=show_progressive } ;
- };
- //----------------------------------------------------------------------------
- extern TMainForm *MainForm;
- extern TMDIChild *__fastcall MDIChildCreate(void);
- //----------------------------------------------------------------------------
- #endif
-