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https://gitlab.com/freepascal.org/lazarus/lazarus.git
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113 lines
2.9 KiB
ObjectPascal
113 lines
2.9 KiB
ObjectPascal
{
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*****************************************************************************
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See the file COPYING.modifiedLGPL.txt, included in this distribution,
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for details about the license.
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*****************************************************************************
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Author: Mattias Gaertner
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Abstract:
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A dialog to choose a TCustomTextConverterToolClass.
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}
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unit IDETextConvListAdd;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, LResources, Forms, Controls, Graphics, Dialogs, Buttons,
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StdCtrls, IDETextConverter, h2passtrconsts;
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type
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{ TIDETextConvListAddDlg }
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TIDETextConvListAddDlg = class(TForm)
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ClassLabel: TLabel;
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ClassComboBox: TComboBox;
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AddButton: TButton;
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CancelButton: TButton;
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procedure AddButtonClick(Sender: TObject);
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procedure ClassComboBoxEditingDone(Sender: TObject);
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procedure FormCreate(Sender: TObject);
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private
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FToolClass: TCustomTextConverterToolClass;
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procedure SetToolClass(const AValue: TCustomTextConverterToolClass);
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procedure FillClassComboBox;
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public
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property ToolClass: TCustomTextConverterToolClass read FToolClass write SetToolClass;
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end;
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function ShowIDETextConvListAddDlg(out ToolClass: TCustomTextConverterToolClass
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): TModalResult;
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implementation
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{$R idetextconvlistadd.lfm}
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function ShowIDETextConvListAddDlg(out ToolClass: TCustomTextConverterToolClass
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): TModalResult;
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var
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IDETextConvListAddDlg: TIDETextConvListAddDlg;
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begin
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IDETextConvListAddDlg:=TIDETextConvListAddDlg.Create(nil);
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Result:=IDETextConvListAddDlg.ShowModal;
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ToolClass:=IDETextConvListAddDlg.ToolClass;
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IDETextConvListAddDlg.Free;
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end;
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{ TIDETextConvListAddDlg }
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procedure TIDETextConvListAddDlg.FormCreate(Sender: TObject);
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begin
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ClassLabel.Caption := h2pSelectAClass;
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AddButton.Caption := h2pAdd;
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CancelButton.Caption := h2pCancel2;
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FillClassComboBox;
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ToolClass:=TextConverterToolClasses[0];
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end;
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procedure TIDETextConvListAddDlg.ClassComboBoxEditingDone(Sender: TObject);
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begin
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FToolClass:=TextConverterToolClasses.FindByFirstLineOfClassDescription(
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ClassComboBox.Text);
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end;
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procedure TIDETextConvListAddDlg.AddButtonClick(Sender: TObject);
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begin
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if FToolClass=nil then begin
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MessageDlg(h2pInvalidClass,
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h2pInvalidClass, mtError, [mbCancel], 0);
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exit;
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end;
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ModalResult:=mrOk;
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end;
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procedure TIDETextConvListAddDlg.SetToolClass(
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const AValue: TCustomTextConverterToolClass);
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begin
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if FToolClass=AValue then exit;
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FToolClass:=AValue;
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if FToolClass<>nil then
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ClassComboBox.Text:=FToolClass.FirstLineOfClassDescription;
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end;
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procedure TIDETextConvListAddDlg.FillClassComboBox;
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var
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i: Integer;
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begin
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ClassComboBox.Items.BeginUpdate;
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ClassComboBox.Items.Clear;
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for i:=0 to TextConverterToolClasses.Count-1 do begin
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ClassComboBox.Items.Add(
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TextConverterToolClasses[i].FirstLineOfClassDescription);
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end;
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ClassComboBox.Items.EndUpdate;
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end;
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end.
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