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{
*****************************************************************************
See the file COPYING.modifiedLGPL.txt, included in this distribution,
for details about the license.
*****************************************************************************
Author: Mattias Gaertner
Abstract:
Dialog for the TStrings property editor.
}
unit StringsPropEditDlg;
{$mode objfpc}{$H+}
interface
uses
SysUtils,
// LCL
Forms, Controls, StdCtrls, ButtonPanel,
// LazUtils
LazUTF8,
// IdeIntf
TextTools, ObjInspStrConsts, IDEWindowIntf;
type
{ TStringsPropEditorFrm }
TStringsPropEditorFrm = class(TForm)
BtnPanel: TButtonPanel;
ClearButton: TButton;
StatusLabel: TLabel;
SortButton: TButton;
TextGroupBox: TGroupBox;
Memo: TMemo;
procedure ClearButtonClick(Sender: TObject);
procedure FormClose(Sender: TObject; var {%H-}CloseAction: TCloseAction);
procedure FormCreate(Sender: TObject);
procedure MemoChange(Sender: TObject);
procedure SortButtonClick(Sender: TObject);
public
procedure AddButtons; virtual;
end;
implementation
{$R *.lfm}
{ TStringsPropEditorFrm }
procedure TStringsPropEditorFrm.FormCreate(Sender: TObject);
begin
Caption := oisStringsEditorDialog;
StatusLabel.Caption := ois0Lines0Chars;
SortButton.Caption := oisSort;
ClearButton.Caption := oisClear;
AddButtons;
IDEDialogLayoutList.ApplyLayout(Self);
end;
procedure TStringsPropEditorFrm.FormClose(Sender: TObject; var CloseAction: TCloseAction);
begin
IDEDialogLayoutList.SaveLayout(Self);
end;
procedure TStringsPropEditorFrm.ClearButtonClick(Sender: TObject);
begin
Memo.Clear;
end;
procedure TStringsPropEditorFrm.MemoChange(Sender: TObject);
var
NumChars: Integer;
I: Integer;
begin
NumChars := 0;
for I := 0 to Memo.Lines.Count - 1 do
Inc(NumChars, Utf8Length(Memo.Lines[I]));
if Memo.Lines.Count = 1 then
StatusLabel.Caption := Format(ois1LineDChars, [NumChars])
else
StatusLabel.Caption := Format(oisDLinesDChars, [Memo.Lines.Count, NumChars]);
end;
procedure TStringsPropEditorFrm.SortButtonClick(Sender: TObject);
var
OldText, NewSortedText: String;
SortOnlySelection: Boolean;
begin
if not Assigned(ShowSortSelectionDialogFunc) then
begin
SortButton.Enabled := False;
Exit;
end;
SortOnlySelection := True;
OldText := Memo.SelText;
if OldText = '' then
begin
SortOnlySelection := False;
OldText := Memo.Lines.Text;
end;
NewSortedText:='';
if ShowSortSelectionDialogFunc(OldText, nil, NewSortedText) <> mrOk then Exit;
if SortOnlySelection then
Memo.SelText := NewSortedText
else
Memo.Lines.Text := NewSortedText;
end;
procedure TStringsPropEditorFrm.AddButtons;
begin
//
end;
end.
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