mirror of
https://github.com/doublecmd/doublecmd.git
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131 lines
2.8 KiB
ObjectPascal
131 lines
2.8 KiB
ObjectPascal
{
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Seksi Commander
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----------------------------
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Find dialog for Viewer
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Licence : GNU GPL v 2.0
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Author : radek.cervinka@centrum.cz
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contributors:
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}
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unit fFindView;
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{$mode objfpc}{$H+}
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interface
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uses
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SysUtils, Classes, Controls, Forms, StdCtrls, Buttons, KASButtonPanel,
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uOSForms;
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type
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{ TfrmFindView }
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TfrmFindView = class(TModalForm)
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cbDataToFind: TComboBox;
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btnFind: TBitBtn;
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btnClose: TBitBtn;
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cbCaseSens: TCheckBox;
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cbBackwards: TCheckBox;
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chkHex: TCheckBox;
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cbRegExp: TCheckBox;
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KASButtonPanel: TKASButtonPanel;
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procedure cbBackwardsChange(Sender: TObject);
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procedure cbRegExpChange(Sender: TObject);
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procedure chkHexChange(Sender: TObject);
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procedure FormActivate(Sender: TObject);
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procedure FormShow(Sender: TObject);
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procedure btnFindClick(Sender: TObject);
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procedure cbDataToFindKeyUp(Sender: TObject; var Key: Word;
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Shift: TShiftState);
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private
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function GetTextSearchOptions: UIntPtr;
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public
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{ Public declarations }
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end;
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implementation
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{$R *.lfm}
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uses
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LCLProc, LCLType, uFindFiles, uDCUtils;
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procedure TfrmFindView.FormShow(Sender: TObject);
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begin
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if cbDataToFind.Text = EmptyStr then
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begin
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if cbDataToFind.Items.Count > 0 then
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cbDataToFind.Text:= cbDataToFind.Items[0];
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end;
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cbDataToFind.SelectAll;
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end;
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procedure TfrmFindView.chkHexChange(Sender: TObject);
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begin
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if not chkHex.Checked then
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cbCaseSens.Checked:= Boolean(cbCaseSens.Tag)
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else begin
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cbCaseSens.Tag:= Integer(cbCaseSens.Checked);
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cbCaseSens.Checked:= True;
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end;
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cbCaseSens.Enabled:= not chkHex.Checked;
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end;
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procedure TfrmFindView.FormActivate(Sender: TObject);
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begin
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cbDataToFind.SetFocus;
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end;
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procedure TfrmFindView.cbBackwardsChange(Sender: TObject);
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begin
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if cbBackwards.Checked then cbRegExp.Checked:= False
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end;
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procedure TfrmFindView.cbRegExpChange(Sender: TObject);
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begin
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if cbRegExp.Checked then cbBackwards.Checked:= False;
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end;
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procedure TfrmFindView.btnFindClick(Sender: TObject);
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begin
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InsertFirstItem(cbDataToFind.Text, cbDataToFind, GetTextSearchOptions);
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ModalResult:= mrOk;
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end;
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procedure TfrmFindView.cbDataToFindKeyUp(Sender: TObject; var Key: Word;
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Shift: TShiftState);
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begin
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if (Key = VK_Down) and (cbDataToFind.Items.Count > 0) then
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cbDataToFind.DroppedDown:= True;
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if Key = 13 then
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begin
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Key:= 0;
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btnFind.Click;
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end;
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if Key = 27 then
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begin
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Key:= 0;
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ModalResult:= mrCancel;
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end;
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end;
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function TfrmFindView.GetTextSearchOptions: UIntPtr;
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var
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Options: TTextSearchOptions absolute Result;
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begin
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Result:= 0;
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if cbCaseSens.Checked then
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Include(Options, tsoMatchCase);
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if cbRegExp.Checked then
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Include(Options, tsoRegExpr);
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if chkHex.Checked then
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Include(Options, tsoHex);
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end;
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end.
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