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1 /* | 1 /* |
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. | 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #ifndef ScrollbarThemeMacCommon_h | 26 #ifndef ScrollbarThemeMacCommon_h |
27 #define ScrollbarThemeMacCommon_h | 27 #define ScrollbarThemeMacCommon_h |
28 | 28 |
29 #include "platform/mac/NSScrollerImpDetails.h" | |
30 #include "platform/scroll/ScrollbarTheme.h" | 29 #include "platform/scroll/ScrollbarTheme.h" |
31 | 30 |
32 namespace WebCore { | 31 namespace WebCore { |
33 | 32 |
34 class PLATFORM_EXPORT ScrollbarThemeMacCommon : public ScrollbarTheme { | 33 class PLATFORM_EXPORT ScrollbarThemeMacCommon : public ScrollbarTheme { |
35 public: | 34 public: |
36 virtual ~ScrollbarThemeMacCommon(); | 35 virtual ~ScrollbarThemeMacCommon(); |
37 | 36 |
38 virtual void registerScrollbar(ScrollbarThemeClient*) OVERRIDE; | 37 virtual void registerScrollbar(ScrollbarThemeClient*) OVERRIDE; |
39 virtual void unregisterScrollbar(ScrollbarThemeClient*) OVERRIDE; | 38 virtual void unregisterScrollbar(ScrollbarThemeClient*) OVERRIDE; |
40 void preferencesChanged(float initialButtonDelay, float autoscrollButtonDela
y, bool jumpOnTrackClick, NSScrollerStyle preferredScrollerStyle, bool redraw); | 39 void preferencesChanged(float initialButtonDelay, float autoscrollButtonDela
y, bool jumpOnTrackClick, bool redraw); |
41 | 40 |
42 virtual bool supportsControlTints() const OVERRIDE { return true; } | 41 virtual bool supportsControlTints() const OVERRIDE { return true; } |
43 | 42 |
44 virtual double initialAutoscrollTimerDelay() OVERRIDE; | 43 virtual double initialAutoscrollTimerDelay() OVERRIDE; |
45 virtual double autoscrollTimerDelay() OVERRIDE; | 44 virtual double autoscrollTimerDelay() OVERRIDE; |
46 | 45 |
47 virtual void paintOverhangBackground(GraphicsContext*, const IntRect& horizo
ntalOverhangArea, const IntRect& verticalOverhangArea, const IntRect& dirtyRect)
OVERRIDE; | 46 virtual void paintOverhangBackground(GraphicsContext*, const IntRect& horizo
ntalOverhangArea, const IntRect& verticalOverhangArea, const IntRect& dirtyRect)
OVERRIDE; |
48 virtual void paintOverhangShadows(GraphicsContext*, const IntSize& scrollOff
set, const IntRect& horizontalOverhangArea, const IntRect& verticalOverhangArea,
const IntRect& dirtyRect) OVERRIDE; | 47 virtual void paintOverhangShadows(GraphicsContext*, const IntSize& scrollOff
set, const IntRect& horizontalOverhangArea, const IntRect& verticalOverhangArea,
const IntRect& dirtyRect) OVERRIDE; |
49 virtual void paintTickmarks(GraphicsContext*, ScrollbarThemeClient*, const I
ntRect&) OVERRIDE; | 48 virtual void paintTickmarks(GraphicsContext*, ScrollbarThemeClient*, const I
ntRect&) OVERRIDE; |
50 | 49 |
51 static NSScrollerStyle recommendedScrollerStyle(); | |
52 | |
53 static bool isOverlayAPIAvailable(); | |
54 | |
55 protected: | 50 protected: |
56 virtual int maxOverlapBetweenPages() OVERRIDE { return 40; } | 51 virtual int maxOverlapBetweenPages() OVERRIDE { return 40; } |
57 | 52 |
58 virtual bool shouldCenterOnThumb(ScrollbarThemeClient*, const PlatformMouseE
vent&) OVERRIDE; | 53 virtual bool shouldCenterOnThumb(ScrollbarThemeClient*, const PlatformMouseE
vent&) OVERRIDE; |
59 virtual bool shouldDragDocumentInsteadOfThumb(ScrollbarThemeClient*, const P
latformMouseEvent&) OVERRIDE; | 54 virtual bool shouldDragDocumentInsteadOfThumb(ScrollbarThemeClient*, const P
latformMouseEvent&) OVERRIDE; |
60 int scrollbarPartToHIPressedState(ScrollbarPart); | 55 int scrollbarPartToHIPressedState(ScrollbarPart); |
61 | 56 |
62 virtual void updateButtonPlacement() { } | 57 virtual void updateButtonPlacement() { } |
63 | 58 |
64 void paintGivenTickmarks(GraphicsContext*, ScrollbarThemeClient*, const IntR
ect&, const Vector<IntRect>&); | 59 void paintGivenTickmarks(GraphicsContext*, ScrollbarThemeClient*, const IntR
ect&, const Vector<IntRect>&); |
65 | 60 |
66 RefPtr<Pattern> m_overhangPattern; | 61 RefPtr<Pattern> m_overhangPattern; |
67 }; | 62 }; |
68 | 63 |
69 } | 64 } |
70 | 65 |
71 #endif // ScrollbarThemeMacCommon_h | 66 #endif // ScrollbarThemeMacCommon_h |
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