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- unit LogoMain;
-
- interface
-
- uses Windows, Classes, Graphics, Forms, Controls, Menus,
- Dialogs, StdCtrls, Buttons, ExtCtrls, ComCtrls, ImgList, StdActns,
- ActnList, ToolWin;
-
- type
- TLogoAppForm = class(TForm)
- OpenDialog: TOpenDialog;
- SaveDialog: TSaveDialog;
- ToolBar1: TToolBar;
- ToolButton9: TToolButton;
- ToolButton1: TToolButton;
- ToolButton2: TToolButton;
- ToolButton3: TToolButton;
- ToolButton4: TToolButton;
- ToolButton5: TToolButton;
- ToolButton6: TToolButton;
- ToolButton7: TToolButton;
- ToolButton8: TToolButton;
- ActionList1: TActionList;
- FileNew1: TAction;
- FileOpen1: TAction;
- FileSave1: TAction;
- FileSaveAs1: TAction;
- FileSend1: TAction;
- FileExit1: TAction;
- EditCut1: TEditCut;
- EditCopy1: TEditCopy;
- EditPaste1: TEditPaste;
- HelpAbout1: TAction;
- StatusBar: TStatusBar;
- ImageList1: TImageList;
- RichEdit1: TRichEdit;
- MainMenu1: TMainMenu;
- File1: TMenuItem;
- FileNewItem: TMenuItem;
- FileOpenItem: TMenuItem;
- FileSaveItem: TMenuItem;
- FileSaveAsItem: TMenuItem;
- N1: TMenuItem;
- FileSendItem: TMenuItem;
- N2: TMenuItem;
- FileExitItem: TMenuItem;
- Edit1: TMenuItem;
- CutItem: TMenuItem;
- CopyItem: TMenuItem;
- PasteItem: TMenuItem;
- Help1: TMenuItem;
- HelpAboutItem: TMenuItem;
- procedure FileNew1Execute(Sender: TObject);
- procedure FileOpen1Execute(Sender: TObject);
- procedure FileSave1Execute(Sender: TObject);
- procedure FileSaveAs1Execute(Sender: TObject);
- procedure FileSend1Execute(Sender: TObject);
- procedure FileExit1Execute(Sender: TObject);
- procedure HelpAbout1Execute(Sender: TObject);
- private
- FFileName: String;
- public
- { Public declarations }
- end;
-
- var
- LogoAppForm: TLogoAppForm;
-
- implementation
-
- uses SysUtils, Mapi, About;
-
- {$R *.DFM}
-
- resourcestring
- SUntitled = 'Untitled';
- SOverwrite = 'OK to overwrite %s';
- SSendError = 'Error sending mail';
-
- procedure TLogoAppForm.FileNew1Execute(Sender: TObject);
- begin
- FFileName := SUntitled;
- RichEdit1.Lines.Clear;
- RichEdit1.Modified := False;
- end;
-
- procedure TLogoAppForm.FileOpen1Execute(Sender: TObject);
- begin
- if OpenDialog.Execute then
- begin
- RichEdit1.Lines.LoadFromFile(OpenDialog.FileName);
- FFileName := OpenDialog.FileName;
- RichEdit1.SetFocus;
- RichEdit1.Modified := False;
- RichEdit1.ReadOnly := ofReadOnly in OpenDialog.Options;
- end;
- end;
-
- procedure TLogoAppForm.FileSave1Execute(Sender: TObject);
- begin
- if FFileName = SUntitled then
- FileSaveAs1Execute(Sender)
- else
- begin
- RichEdit1.Lines.SaveToFile(FFileName);
- RichEdit1.Modified := False;
- end;
- end;
-
- procedure TLogoAppForm.FileSaveAs1Execute(Sender: TObject);
- begin
- if SaveDialog.Execute then
- begin
- if FileExists(SaveDialog.FileName) then
- if MessageDlg(Format(SOverwrite, [SaveDialog.FileName]),
- mtConfirmation, mbYesNoCancel, 0) <> idYes then Exit;
- RichEdit1.Lines.SaveToFile(SaveDialog.FileName);
- FFileName := SaveDialog.FileName;
- RichEdit1.Modified := False;
- end;
- end;
-
- procedure TLogoAppForm.FileSend1Execute(Sender: TObject);
- var
- MapiMessage: TMapiMessage;
- MError: Cardinal;
- begin
- with MapiMessage do
- begin
- ulReserved := 0;
- lpszSubject := nil;
- lpszNoteText := PChar(RichEdit1.Lines.Text);
- lpszMessageType := nil;
- lpszDateReceived := nil;
- lpszConversationID := nil;
- flFlags := 0;
- lpOriginator := nil;
- nRecipCount := 0;
- lpRecips := nil;
- nFileCount := 0;
- lpFiles := nil;
- end;
-
- MError := MapiSendMail(0, 0, MapiMessage,
- MAPI_DIALOG or MAPI_LOGON_UI or MAPI_NEW_SESSION, 0);
- if MError <> 0 then MessageDlg(SSendError, mtError, [mbOK], 0);
- end;
-
- procedure TLogoAppForm.FileExit1Execute(Sender: TObject);
- begin
- Close;
- end;
-
- procedure TLogoAppForm.HelpAbout1Execute(Sender: TObject);
- begin
- AboutBox.ShowModal;
- end;
-
- end.
-