ZFUIWindow.h

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#ifndef _ZFI_ZFUIWindow_h_
#define _ZFI_ZFUIWindow_h_
 
#include "ZFUIRootWindow.h"
ZF_NAMESPACE_GLOBAL_BEGIN

ZFEXPORT_VAR_DECLARE(ZFLIB_ZFUIKit, zfint, ZFUIWindowLevelBg)
ZFEXPORT_VAR_DECLARE(ZFLIB_ZFUIKit, zfint, ZFUIWindowLevelNormal)
ZFEXPORT_VAR_DECLARE(ZFLIB_ZFUIKit, zfint, ZFUIWindowLevelFg)
ZFEXPORT_VAR_DECLARE(ZFLIB_ZFUIKit, zfint, ZFUIWindowLevelDialog)
ZFEXPORT_VAR_DECLARE(ZFLIB_ZFUIKit, zfint, ZFUIWindowLevelOverlay)
ZFEXPORT_VAR_DECLARE(ZFLIB_ZFUIKit, zfint, ZFUIWindowLevelHint)
 
// ============================================================
// ZFUIWindowLayoutParam
zfclass ZFLIB_ZFUIKit ZFUIWindowLayoutParam : zfextend ZFUILayoutParam {
    ZFOBJECT_DECLARE(ZFUIWindowLayoutParam, ZFUILayoutParam)
 
    
    ZFPROPERTY_ASSIGN(zfbool, safeAreaAdapt, zftrue)
 
public:
    /* ZFTAG_TRICKS: util for chained call to build view tree */
    inline zfanyT<ZFUIWindowLayoutParam> child(
            ZF_IN const zfany &view
            , ZF_IN_OPT zfindex atIndex = zfindexMax()
            ) {
        return zfsuper::child(view, atIndex);
    }
};
 
// ============================================================
// ZFUIWindow
zfclassFwd _ZFP_ZFUIWindowPrivate;
zfclass ZFLIB_ZFUIKit ZFUIWindow : zfextend ZFUIView {
    ZFOBJECT_DECLARE(ZFUIWindow, ZFUIView)
    ZFSTYLE_DEFAULT_DECLARE(ZFUIWindow)
 
    // ============================================================
    // observer events
public:
    ZFEVENT(RootWindowOnUpdate)

    ZFEVENT(WindowOnShow)
    ZFEVENT(WindowOnHide)

    ZFEVENT(WindowOwnerWindowOnRotate)
 
public:
    ZFMETHOD_DECLARE_STATIC_1(zfanyT<ZFUIWindow>, windowForView
            , ZFMP_IN(ZFUIView *, forView)
            )

    ZFMETHOD_DECLARE_STATIC_1(zfanyT<ZFUIRootWindow>, rootWindowForView
            , ZFMP_IN(ZFUIView *, view)
            )
 
protected:
    ZFOBJECT_ON_INIT_DECLARE_1(ZFMP_IN(ZFUIRootWindow *, rootWindow))
    zfoverride
    virtual void objectOnInit(void);
    zfoverride
    virtual void objectOnDealloc(void);
 
    // ============================================================
    // properties
public:
    ZFPROPERTY_ASSIGN(zfint, windowLevel, ZFUIWindowLevelNormal())
    ZFPROPERTY_ON_UPDATE_DECLARE(zfint, windowLevel)
 
public:
    ZFMETHOD_DECLARE_1(void, rootWindow
            , ZFMP_IN(ZFUIRootWindow *, rootWindow)
            )
    ZFMETHOD_DECLARE_0(zfanyT<ZFUIRootWindow>, rootWindow)
protected:
    virtual inline void rootWindowOnUpdate(ZF_IN ZFUIRootWindow *rootWindowOld) {
        this->observerNotify(ZFUIWindow::E_RootWindowOnUpdate(), rootWindowOld);
    }
 
public:
    ZFMETHOD_DECLARE_0(void, show)
    ZFMETHOD_DECLARE_0(void, hide)
    ZFMETHOD_DECLARE_0(zfbool, showing)
 
public:
    ZFMETHOD_DECLARE_0(void, windowMoveToTop)
    ZFMETHOD_DECLARE_0(void, windowMoveToBottom)
 
public:
    zfoverride
    virtual void layoutParam(ZF_IN ZFUILayoutParam *layoutParam);
    zfoverride
    virtual zfanyT<ZFUILayoutParam> layoutParam(void);
 
protected:
    virtual inline void windowOnShow(void) {
        this->observerNotify(ZFUIWindow::E_WindowOnShow());
    }

    virtual inline void windowOnHide(void) {
        this->observerNotify(ZFUIWindow::E_WindowOnHide());
    }

    virtual inline void ownerWindowOnRotate(void) {
        this->observerNotify(ZFUIWindow::E_WindowOwnerWindowOnRotate());
    }
 
protected:
    zfoverride
    virtual void viewOnAddToParent(ZF_IN ZFUIView *parent);
    zfoverride
    virtual void viewOnRemoveFromParent(ZF_IN ZFUIView *parent);
 
    // ============================================================
    // override ZFUIView
public:
    /* ZFTAG_TRICKS: util for chained call to build view tree */
    inline zfanyT<ZFUIWindowLayoutParam> child(
            ZF_IN const zfany &view
            , ZF_IN_OPT zfindex atIndex = zfindexMax()
            ) {
        return zfsuper::child(view, atIndex);
    }
protected:
    zfoverride
    virtual const ZFClass *layoutParamClass(void) {
        return ZFUIWindowLayoutParam::ClassData();
    }
 
    zfoverride
    virtual void layoutOnMeasure(
            ZF_OUT ZFUISize &ret
            , ZF_IN const ZFUISize &sizeHint
            , ZF_IN const ZFUISizeParam &sizeParam
            );
    zfoverride
    virtual void layoutOnLayout(ZF_IN const ZFUIRect &bounds);
 
private:
    _ZFP_ZFUIWindowPrivate *d;
    friend zfclassFwd ZFUIRootWindow;
};
 
ZF_NAMESPACE_GLOBAL_END
#endif // #ifndef _ZFI_ZFUIWindow_h_