michael@0: 
michael@0: /*
michael@0:  * Copyright 2006 The Android Open Source Project
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: 
michael@0: #ifndef SkStackViewLayout_DEFINED
michael@0: #define SkStackViewLayout_DEFINED
michael@0: 
michael@0: #include "SkView.h"
michael@0: 
michael@0: class SkStackViewLayout : public SkView::Layout {
michael@0: public:
michael@0:     SkStackViewLayout();
michael@0: 
michael@0:     enum Orient {
michael@0:         kHorizontal_Orient,
michael@0:         kVertical_Orient,
michael@0: 
michael@0:         kOrientCount
michael@0:     };
michael@0:     Orient  getOrient() const { return (Orient)fOrient; }
michael@0:     void    setOrient(Orient);
michael@0: 
michael@0:     void        getMargin(SkRect*) const;
michael@0:     void        setMargin(const SkRect&);
michael@0: 
michael@0:     SkScalar    getSpacer() const { return fSpacer; }
michael@0:     void        setSpacer(SkScalar);
michael@0: 
michael@0:     /** Controls the posititioning in the same direction as the orientation
michael@0:     */
michael@0:     enum Pack {
michael@0:         kStart_Pack,
michael@0:         kCenter_Pack,
michael@0:         kEnd_Pack,
michael@0: 
michael@0:         kPackCount
michael@0:     };
michael@0:     Pack    getPack() const { return (Pack)fPack; }
michael@0:     void    setPack(Pack);
michael@0: 
michael@0:     /** Controls the posititioning at right angles to the orientation
michael@0:     */
michael@0:     enum Align {
michael@0:         kStart_Align,
michael@0:         kCenter_Align,
michael@0:         kEnd_Align,
michael@0:         kStretch_Align,
michael@0: 
michael@0:         kAlignCount
michael@0:     };
michael@0:     Align   getAlign() const { return (Align)fAlign; }
michael@0:     void    setAlign(Align);
michael@0: 
michael@0:     bool    getRound() const { return SkToBool(fRound); }
michael@0:     void    setRound(bool);
michael@0: 
michael@0: protected:
michael@0:     virtual void onLayoutChildren(SkView* parent);
michael@0:     virtual void onInflate(const SkDOM&, const SkDOM::Node*);
michael@0: 
michael@0: private:
michael@0:     SkRect      fMargin;
michael@0:     SkScalar    fSpacer;
michael@0:     uint8_t     fOrient, fPack, fAlign, fRound;
michael@0: };
michael@0: 
michael@0: class SkFillViewLayout : public SkView::Layout {
michael@0: public:
michael@0:             SkFillViewLayout();
michael@0:     void    getMargin(SkRect*) const;
michael@0:     void    setMargin(const SkRect&);
michael@0: 
michael@0: protected:
michael@0:     // overrides;
michael@0:     virtual void onLayoutChildren(SkView* parent);
michael@0:     virtual void onInflate(const SkDOM& dom, const SkDOM::Node* node);
michael@0: 
michael@0: private:
michael@0:     SkRect  fMargin;
michael@0:     typedef SkView::Layout INHERITED;
michael@0: };
michael@0: 
michael@0: #endif