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117 lines
3 KiB
ObjectPascal
117 lines
3 KiB
ObjectPascal
{
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Double commander
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-------------------------------------------------------------------------
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This module contains additional or extended classes.
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Copyright (C) 2008-2014 Alexander Koblov (alexx2000@mail.ru)
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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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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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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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unit uClassesEx;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, IniPropStorage;
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type
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{ TBlobStream }
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TBlobStream = class(TCustomMemoryStream)
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public
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constructor Create(Ptr: Pointer; ASize: PtrInt);
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end;
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{ TIniPropStorageEx }
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TIniPropStorageEx = class(TCustomIniPropStorage)
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private
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function ChangeIdent(const Ident: String): String;
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protected
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function IniFileClass: TIniFileClass; override;
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public
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procedure Restore; override;
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function DoReadString(const Section, Ident, default: string): string; override;
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procedure DoWriteString(const Section, Ident, Value: string); override;
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end;
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implementation
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uses
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LCLVersion, Forms, DCStrUtils, DCClassesUtf8;
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{ TBlobStream }
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constructor TBlobStream.Create(Ptr: Pointer; ASize: PtrInt);
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begin
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inherited Create;
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SetPointer(Ptr, ASize);
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end;
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{ TIniPropStorageEx }
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function TIniPropStorageEx.IniFileClass: TIniFileClass;
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begin
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Result:= TIniFileEx;
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end;
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procedure TIniPropStorageEx.Restore;
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var
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AMonitor: TMonitor;
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begin
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inherited Restore;
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if Self.Owner is TCustomForm then
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begin
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with TCustomForm(Self.Owner) do
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begin
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{$IF (lcl_fullversion >= 1020000)}
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// Refresh monitor list
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Screen.UpdateMonitors;
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{$ENDIF}
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AMonitor:= Screen.MonitorFromPoint(Classes.Point(Left, Top));
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if Assigned(AMonitor) then MakeFullyVisible(AMonitor, True);
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// Workaround for bug: http://bugs.freepascal.org/view.php?id=18514
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if WindowState = wsMinimized then WindowState:= wsNormal;
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end;
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end;
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end;
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function TIniPropStorageEx.DoReadString(const Section, Ident, default: string): string;
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begin
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Result := inherited DoReadString(Section, ChangeIdent(Ident), default);
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end;
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procedure TIniPropStorageEx.DoWriteString(const Section, Ident, Value: string);
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begin
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inherited DoWriteString(Section, ChangeIdent(Ident), Value);
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end;
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function TIniPropStorageEx.ChangeIdent(const Ident: String): String;
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begin
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// Change component name to class name.
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if StrBegins(Ident, Owner.Name) then
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Result := Owner.ClassName + Copy(Ident, 1 + Length(Owner.Name), MaxInt)
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else
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Result := Ident;
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end;
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end.
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