161 lines
4.8 KiB
ObjectPascal
161 lines
4.8 KiB
ObjectPascal
(*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* Any non-GPL usage of this software or parts of this software is strictly
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* forbidden.
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*
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* The "appropriate copyright message" mentioned in section 2c of the GPLv2
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* must read: "Code from FAAD2 is copyright (c) Nero AG, www.nero.com"
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*
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*)
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{$I ..\..\source\compiler.inc}
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unit VideoAdjustFormUnit;
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interface
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uses
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Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
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Dialogs, StdCtrls, ComCtrls;
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type
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TVideoAdjustForm = class(TForm)
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chkVideoAdjustEnable: TCheckBox;
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tbVideoAdjustContrast: TTrackBar;
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labVideoAdjustContrast: TLabel;
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tbVideoAdjustBrightness: TTrackBar;
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labVideoAdjustBrightness: TLabel;
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tbVideoAdjustHue: TTrackBar;
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labVideoAdjustHue: TLabel;
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tbVideoAdjustSaturation: TTrackBar;
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labVideoAdjustSaturation: TLabel;
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tbVideoAdjustGamma: TTrackBar;
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labVideoAdjustGamma: TLabel;
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procedure chkVideoAdjustEnableClick(Sender: TObject);
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procedure FormShow(Sender: TObject);
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procedure tbVideoAdjustContrastChange(Sender: TObject);
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procedure tbVideoAdjustBrightnessChange(Sender: TObject);
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procedure tbVideoAdjustHueChange(Sender: TObject);
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procedure tbVideoAdjustSaturationChange(Sender: TObject);
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procedure tbVideoAdjustGammaChange(Sender: TObject);
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private
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FHandleChanges : Boolean;
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public
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end;
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var
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VideoAdjustForm: TVideoAdjustForm;
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implementation
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{$R *.dfm}
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uses
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MainFormUnit;
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procedure TVideoAdjustForm.chkVideoAdjustEnableClick(Sender: TObject);
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begin
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MainForm.PasLibVlcPlayer1.SetVideoAdjustEnable(chkVideoAdjustEnable.Checked);
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tbVideoAdjustContrast.Enabled := chkVideoAdjustEnable.Checked;
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labVideoAdjustContrast.Enabled := chkVideoAdjustEnable.Checked;
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tbVideoAdjustBrightness.Enabled := chkVideoAdjustEnable.Checked;
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labVideoAdjustBrightness.Enabled := chkVideoAdjustEnable.Checked;
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tbVideoAdjustHue.Enabled := chkVideoAdjustEnable.Checked;
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labVideoAdjustHue.Enabled := chkVideoAdjustEnable.Checked;
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tbVideoAdjustSaturation.Enabled := chkVideoAdjustEnable.Checked;
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labVideoAdjustSaturation.Enabled := chkVideoAdjustEnable.Checked;
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tbVideoAdjustGamma.Enabled := chkVideoAdjustEnable.Checked;
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labVideoAdjustGamma.Enabled := chkVideoAdjustEnable.Checked;
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end;
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procedure TVideoAdjustForm.FormShow(Sender: TObject);
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begin
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FHandleChanges := FALSE;
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// chkVideoAdjustEnable.Checked := MainForm.PasLibVlcPlayer1.GetVideoAdjustEnable();
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chkVideoAdjustEnableClick(SELF);
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with MainForm.PasLibVlcPlayer1 do
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begin
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tbVideoAdjustContrast.Position := Round(100 * GetVideoAdjustContrast());
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tbVideoAdjustBrightness.Position := Round(100 * GetVideoAdjustBrightness());
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tbVideoAdjustHue.Position := Round(GetVideoAdjustHue());
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tbVideoAdjustSaturation.Position := Round(100 * GetVideoAdjustSaturation());
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tbVideoAdjustGamma.Position := Round(100 * GetVideoAdjustGamma());
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end;
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FHandleChanges := TRUE;
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end;
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procedure TVideoAdjustForm.tbVideoAdjustBrightnessChange(Sender: TObject);
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begin
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if FHandleChanges then
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begin
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with MainForm.PasLibVlcPlayer1 do
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begin
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SetVideoAdjustBrightness(tbVideoAdjustBrightness.Position / 100);
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end;
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end;
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end;
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procedure TVideoAdjustForm.tbVideoAdjustContrastChange(Sender: TObject);
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begin
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if FHandleChanges then
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begin
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with MainForm.PasLibVlcPlayer1 do
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begin
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SetVideoAdjustContrast(tbVideoAdjustContrast.Position / 100);
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end;
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end;
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end;
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procedure TVideoAdjustForm.tbVideoAdjustGammaChange(Sender: TObject);
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begin
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if FHandleChanges then
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begin
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with MainForm.PasLibVlcPlayer1 do
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begin
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SetVideoAdjustGamma(tbVideoAdjustGamma.Position / 100);
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end;
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end;
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end;
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procedure TVideoAdjustForm.tbVideoAdjustHueChange(Sender: TObject);
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begin
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if FHandleChanges then
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begin
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with MainForm.PasLibVlcPlayer1 do
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begin
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SetVideoAdjustHue(tbVideoAdjustHue.Position);
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end;
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end;
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end;
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procedure TVideoAdjustForm.tbVideoAdjustSaturationChange(Sender: TObject);
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begin
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if FHandleChanges then
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begin
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with MainForm.PasLibVlcPlayer1 do
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begin
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SetVideoAdjustSaturation(tbVideoAdjustSaturation.Position);
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end;
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end;
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end;
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end.
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