1/*
2Open Tracker License
3
4Terms and Conditions
5
6Copyright (c) 1991-2000, Be Incorporated. All rights reserved.
7
8Permission is hereby granted, free of charge, to any person obtaining a copy of
9this software and associated documentation files (the "Software"), to deal in
10the Software without restriction, including without limitation the rights to
11use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
12of the Software, and to permit persons to whom the Software is furnished to do
13so, subject to the following conditions:
14
15The above copyright notice and this permission notice applies to all licensees
16and shall be included in all copies or substantial portions of the Software.
17
18THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY,
20FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
22AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION
23WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24
25Except as contained in this notice, the name of Be Incorporated shall not be
26used in advertising or otherwise to promote the sale, use or other dealings in
27this Software without prior written authorization from Be Incorporated.
28
29Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks
30of Be Incorporated in the United States and other countries. Other brand product
31names are registered trademarks or trademarks of their respective holders.
32All rights reserved.
33*/
34#ifndef _COUNT_VIEW_H
35#define _COUNT_VIEW_H
36
37
38#include <String.h>
39#include <View.h>
40
41
42namespace BPrivate {
43
44class BPoseView;
45
46const int32 kCountViewWidth = 76;
47
48
49class BCountView : public BView {
50	// displays the item count and a barber pole while the view is updating
51
52public:
53	BCountView(BPoseView*);
54	~BCountView();
55
56	virtual void Draw(BRect);
57	virtual void MouseDown(BPoint);
58	virtual void AttachedToWindow();
59	virtual void Pulse();
60
61	void CheckCount();
62	void StartBarberPole();
63	void EndBarberPole();
64
65	void SetTypeAhead(const char*);
66	const char* TypeAhead() const;
67	bool IsTypingAhead() const;
68
69	void AddFilterCharacter(const char* character);
70	void RemoveFilterCharacter();
71	void CancelFilter();
72	const char* Filter() const;
73	bool IsFiltering() const;
74
75private:
76	BRect BarberPoleInnerRect() const;
77	BRect BarberPoleOuterRect() const;
78	BRect TextInvalRect() const;
79	BRect TextAndBarberPoleRect() const;
80	void TrySpinningBarberPole();
81
82	int32 fLastCount;
83	BPoseView* fPoseView;
84	bool fShowingBarberPole : 1;
85	BBitmap* fBarberPoleMap;
86	float fLastBarberPoleOffset;
87	bigtime_t fStartSpinningAfter;
88	BString fTypeAheadString;
89	BString fFilterString;
90};
91
92} // namespace BPrivate
93
94using namespace BPrivate;
95
96
97#endif	// _COUNT_VIEW_H
98