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unit frm_find;
{$mode objfpc}{$H+}
interface
uses
SysUtils, Classes,
fpg_base,
fpg_main,
fpg_form,
fpg_label,
fpg_edit,
fpg_button,
fpg_checkbox,
fpg_textedit;
type
TFindForm = class(TfpgForm)
private
{@VFD_HEAD_BEGIN: FindForm}
Label1: TfpgLabel;
edtFindText: TfpgEdit;
chkReplace: TfpgCheckBox;
edtReplaceText: TfpgEdit;
Label2: TfpgLabel;
chkCaseSensitive: TfpgCheckBox;
chkWholeWord: TfpgCheckBox;
chkGlobalScope: TfpgCheckBox;
chkSearchBackwards: TfpgCheckBox;
btnCancel: TfpgButton;
btnFind: TfpgButton;
btnHelp: TfpgButton;
{@VFD_HEAD_END: FindForm}
procedure chkReplaceChanged(Sender: TObject);
procedure edtFindTextKeyPressed(Sender: TObject; var KeyCode: Word; var ShiftState: TShiftState; var Consumed: Boolean);
public
procedure AfterCreate; override;
end;
procedure DisplayFindForm(var AFindText: TfpgString; var AOptions: TfpgFindOptions; var ABackward: Boolean);
{@VFD_NEWFORM_DECL}
implementation
procedure DisplayFindForm(var AFindText: TfpgString; var AOptions: TfpgFindOptions; var ABackward: Boolean);
var
frm: TFindForm;
begin
frm := TFindForm.Create(nil);
try
frm.chkCaseSensitive.Checked := foMatchCase in AOptions;
frm.chkWholeWord.Checked := foWholeWords in AOptions;
frm.chkGlobalScope.Checked := foEntireScope in AOptions;
frm.chkSearchBackwards.Checked := ABackward;
if frm.ShowModal = mrCancel then
AFindText := ''
else
begin
AFindText := frm.edtFindText.Text;
AOptions := [];
if frm.chkCaseSensitive.Checked then
include(AOptions, foMatchCase);
if frm.chkWholeWord.Checked then
include(AOptions, foWholeWords);
if frm.chkGlobalScope.Checked then
include(AOptions, foEntireScope);
ABackward := frm.chkSearchBackwards.Checked;
end;
finally
frm.Free;
end;
end;
{@VFD_NEWFORM_IMPL}
procedure TFindForm.chkReplaceChanged(Sender: TObject);
begin
edtReplaceText.Enabled := chkReplace.Checked;
end;
procedure TFindForm.edtFindTextKeyPressed(Sender: TObject; var KeyCode: Word; var ShiftState: TShiftState; var Consumed: Boolean);
begin
if KeyCode = keyEnter then
begin
Consumed := True;
btnFind.Click;
end
else if KeyCode = keyEscape then
begin
Consumed := True;
Close;
end;
end;
procedure TFindForm.AfterCreate;
begin
{%region 'Auto-generated GUI code' -fold}
{@VFD_BODY_BEGIN: FindForm}
Name := 'FindForm';
SetPosition(458, 214, 300, 250);
WindowTitle := 'Find';
Hint := '';
Label1 := TfpgLabel.Create(self);
with Label1 do
begin
Name := 'Label1';
SetPosition(4, 4, 284, 20);
FontDesc := '#Label1';
Hint := '';
Text := 'Text to find:';
end;
edtFindText := TfpgEdit.Create(self);
with edtFindText do
begin
Name := 'edtFindText';
SetPosition(4, 22, 292, 24);
Anchors := [anLeft,anRight,anTop];
ExtraHint := '';
FontDesc := '#Edit1';
Hint := '';
TabOrder := 2;
Text := '';
OnKeyPress := @edtFindTextKeyPressed;
end;
chkReplace := TfpgCheckBox.Create(self);
with chkReplace do
begin
Name := 'chkReplace';
SetPosition(4, 50, 188, 20);
FontDesc := '#Label1';
Hint := '';
TabOrder := 3;
Text := 'Replace with';
OnChange := @chkReplaceChanged;
end;
edtReplaceText := TfpgEdit.Create(self);
with edtReplaceText do
begin
Name := 'edtReplaceText';
SetPosition(4, 70, 292, 24);
Anchors := [anLeft,anRight,anTop];
Enabled := False;
ExtraHint := '';
FontDesc := '#Edit1';
Hint := '';
TabOrder := 4;
Text := '';
end;
Label2 := TfpgLabel.Create(self);
with Label2 do
begin
Name := 'Label2';
SetPosition(4, 100, 160, 16);
FontDesc := '#Label2';
Hint := '';
Text := 'Options';
end;
chkCaseSensitive := TfpgCheckBox.Create(self);
with chkCaseSensitive do
begin
Name := 'chkCaseSensitive';
SetPosition(16, 120, 160, 20);
FontDesc := '#Label1';
Hint := '';
TabOrder := 6;
Text := 'Case Sensitive';
end;
chkWholeWord := TfpgCheckBox.Create(self);
with chkWholeWord do
begin
Name := 'chkWholeWord';
SetPosition(16, 140, 160, 20);
FontDesc := '#Label1';
Hint := '';
TabOrder := 7;
Text := 'Whole Words Only';
end;
chkGlobalScope := TfpgCheckBox.Create(self);
with chkGlobalScope do
begin
Name := 'chkGlobalScope';
SetPosition(16, 160, 160, 20);
FontDesc := '#Label1';
Hint := '';
TabOrder := 8;
Text := 'Global Scope';
end;
chkSearchBackwards := TfpgCheckBox.Create(self);
with chkSearchBackwards do
begin
Name := 'chkSearchBackwards';
SetPosition(16, 180, 160, 20);
FontDesc := '#Label1';
Hint := '';
TabOrder := 9;
Text := 'Search backwards';
end;
btnCancel := TfpgButton.Create(self);
with btnCancel do
begin
Name := 'btnCancel';
SetPosition(216, 220, 80, 24);
Anchors := [anRight,anBottom];
Text := 'Cancel';
FontDesc := '#Label1';
Hint := '';
ImageName := '';
ModalResult := mrCancel;
TabOrder := 10;
end;
btnFind := TfpgButton.Create(self);
with btnFind do
begin
Name := 'btnFind';
SetPosition(132, 220, 80, 24);
Anchors := [anRight,anBottom];
Text := 'Find';
FontDesc := '#Label1';
Hint := '';
ImageName := '';
ModalResult := mrOK;
TabOrder := 11;
end;
btnHelp := TfpgButton.Create(self);
with btnHelp do
begin
Name := 'btnHelp';
SetPosition(4, 220, 24, 24);
Anchors := [anLeft,anBottom];
Text := '?';
FontDesc := '#Label1';
Hint := '';
ImageName := '';
TabOrder := 12;
end;
{@VFD_BODY_END: FindForm}
{%endregion}
end;
end.
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