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{
Layout Manager Constraint.
}
unit gui_mig_lc;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, gui_mig_unitvalue, gui_mig_boundsize, gui_mig_exceptions;
type
{ TLC }
TLC = class(TObject)
private
FDebugMillis: integer;
FFillX: Boolean;
FFillY: Boolean;
FFlowX: Boolean;
FGridGapX: TBoundSize;
FGridGapY: TBoundSize;
FHideMode: integer;
FNoCache: Boolean;
FAlignX: TUnitValue;
FAlignY: TUnitValue;
FInsets: TUnitValueArray;
FLeftToRight: Boolean;
FNoGrid: Boolean;
FTopToBottom: Boolean;
FVisualPadding: Boolean;
FWrapAfter: Integer;
function GetInsets: TUnitValueArray;
procedure SetHideMode(const AValue: integer);
procedure SetInsets(const AValue: TUnitValueArray);
public
constructor Create;
function Wrap: TLC;
function WrapAfter(const ACount: Integer): TLC;
function NoCache: TLC;
function FlowY: TLC;
function FlowX: TLC;
function Fill: TLC;
function FillX: TLC;
function FillY: TLC;
function LeftToRight(AValue: Boolean): TLC;
function BottomToTop: TLC;
function NoGrid: TLC;
function NoVisualPadding: TLC;
function InsetsAll(AllSides: string): TLC;
property NoCache_prop: Boolean read FNoCache write FNoCache default False;
property AlignX: TUnitValue read FAlignX write FAlignX;
property AlignY: TUnitValue read FAlignY write FAlignY;
property DebugMillis: integer read FDebugMillis write FDebugMillis default 0;
property FillX_prop: Boolean read FFillX write FFillX default False;
property FillY_prop: Boolean read FFillY write FFillY default False;
property FlowX_prop: Boolean read FFlowX write FFlowX default True;
property GridGapX: TBoundSize read FGridGapX write FGridGapX;
property GridGapY: TBoundSize read FGridGapY write FGridGapY;
property HideMode: integer read FHideMode write SetHideMode;
property Insets: TUnitValueArray read GetInsets write SetInsets;
property LeftToRight_prop: Boolean read FLeftToRight write FLeftToRight;
property TopToBottom_prop: Boolean read FTopToBottom write FTopToBottom;
property NoGrid_prop: Boolean read FNoGrid write FNoGrid default False;
property VisualPadding_prop: Boolean read FVisualPadding write FVisualPadding;
property WrapAfter_prop: Integer read FWrapAfter write FWrapAfter;
end;
implementation
{ TLC }
procedure TLC.SetHideMode(const AValue: integer);
begin
if FHideMode=AValue then exit;
if (AValue < 0) or (AValue > 3) then
raise EIllegalArgument.CreateFmt('Wrong HideMode: %d', [AValue]);
FHideMode:=AValue;
end;
function TLC.GetInsets: TUnitValueArray;
begin
end;
procedure TLC.SetInsets(const AValue: TUnitValueArray);
begin
end;
constructor TLC.Create;
begin
FNoCache := False;
FAlignX := nil;
FAlignY := nil;
FDebugMillis := 0;
FFillX := False;
FFillY := False;
FFlowX := True;
FGridGapX := nil;
FGridGapY := nil;
FLeftToRight := True;
FTopToBottom := True;
FNoGrid := False;
end;
function TLC.Wrap: TLC;
begin
WrapAfter_prop := 0;
Result := self;
end;
function TLC.WrapAfter(const ACount: Integer): TLC;
begin
WrapAfter_prop := ACount;
Result := self;
end;
function TLC.NoCache: TLC;
begin
NoCache_prop := True;
Result := self;
end;
function TLC.FlowY: TLC;
begin
FlowX_prop := False;
Result := self;
end;
function TLC.FlowX: TLC;
begin
FlowX_prop := True;
Result := self;
end;
function TLC.Fill: TLC;
begin
FillX_prop := True;
FillY_prop := True;
Result := self;
end;
function TLC.FillX: TLC;
begin
FillX_prop := True;
Result := self;
end;
function TLC.FillY: TLC;
begin
FillY_prop := True;
Result := self;
end;
function TLC.LeftToRight(AValue: Boolean): TLC;
begin
LeftToRight_prop := AValue;
Result := self;
end;
function TLC.BottomToTop: TLC;
begin
TopToBottom_prop := False;
Result := self;
end;
function TLC.NoGrid: TLC;
begin
NoGrid_prop := True;
Result := self;
end;
function TLC.NoVisualPadding: TLC;
begin
VisualPadding_prop := False;
Result := self;
end;
function TLC.InsetsAll(AllSides: string): TLC;
begin
{ TODO : Start Here!!!!!!!!!!!! }
end;
end.
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