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gerrit-public.fairphone.software / fp2-dev / platform / external / chromium_org / third_party / WebKit / 36811536b9bd86e7f1d045052a5b0551fa48ac9f / . / public / web / WebSettings.h
blob: 9518a8a1b3ed2f12be1a8be80075500d1f3e2b8d [file] [log] [blame]
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]1/*
2 * Copyright (C) 2009 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 * * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef WebSettings_h
32#define WebSettings_h
33
34#include "../platform/WebCommon.h"
35#include "../platform/WebSize.h"
36#include <unicode/uscript.h>
37
38namespace WebKit {
39
40class WebString;
41class WebURL;
42
43// WebSettings is owned by the WebView and allows code to modify the settings for
44// the WebView's page without any knowledge of WebCore itself. For the most part,
45// these functions have a 1:1 mapping with the methods in WebCore/page/Settings.h.
46class WebSettings {
47public:
48 enum EditingBehavior {
49 EditingBehaviorMac,
50 EditingBehaviorWin,
51 EditingBehaviorUnix,
52 EditingBehaviorAndroid
53 };
54
55 virtual bool scrollAnimatorEnabled() const = 0;
56 virtual bool touchEditingEnabled() const = 0;
57 virtual bool viewportEnabled() const = 0;
58 virtual void setAccelerated2dCanvasEnabled(bool) = 0;
59 virtual void setAcceleratedCompositingEnabled(bool) = 0;
60 virtual void setAcceleratedCompositingFor3DTransformsEnabled(bool) = 0;
61 virtual void setAcceleratedCompositingForAnimationEnabled(bool) = 0;
62 virtual void setAcceleratedCompositingForCanvasEnabled(bool) = 0;
Ben Murdoch591b9582013-07-10 11:41:44 +0100[diff] [blame]63 virtual void setAcceleratedCompositingForFiltersEnabled(bool) = 0;
Ben Murdoche69819b2013-07-17 14:56:49 +0100[diff] [blame]64 virtual void setAcceleratedCompositingForFixedPositionEnabled(bool) = 0;
65 virtual void setAcceleratedCompositingForFixedRootBackgroundEnabled(bool) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]66 virtual void setAcceleratedCompositingForOverflowScrollEnabled(bool) = 0;
Torne (Richard Coles)c0e19a62013-08-30 15:15:11 +0100[diff] [blame]67 virtual void setCompositorDrivenAcceleratedScrollingEnabled(bool) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]68 virtual void setAcceleratedCompositingForTransitionEnabled(bool) = 0;
69 virtual void setAcceleratedCompositingForPluginsEnabled(bool) = 0;
70 virtual void setAcceleratedCompositingForScrollableFramesEnabled(bool) = 0;
71 virtual void setAcceleratedCompositingForVideoEnabled(bool) = 0;
72 virtual void setAcceleratedFiltersEnabled(bool) = 0;
73 virtual void setAllowDisplayOfInsecureContent(bool) = 0;
74 virtual void setAllowFileAccessFromFileURLs(bool) = 0;
75 virtual void setAllowCustomScrollbarInMainFrame(bool) = 0;
76 virtual void setAllowRunningOfInsecureContent(bool) = 0;
77 virtual void setAllowScriptsToCloseWindows(bool) = 0;
78 virtual void setAllowUniversalAccessFromFileURLs(bool) = 0;
79 virtual void setAntialiased2dCanvasEnabled(bool) = 0;
80 virtual void setAsynchronousSpellCheckingEnabled(bool) = 0;
81 virtual void setAutoZoomFocusedNodeToLegibleScale(bool) = 0;
82 virtual void setAuthorAndUserStylesEnabled(bool) = 0;
83 virtual void setCaretBrowsingEnabled(bool) = 0;
84 virtual void setCompositedScrollingForFramesEnabled(bool) = 0;
85 virtual void setCookieEnabled(bool) = 0;
86 virtual void setCursiveFontFamily(const WebString&, UScriptCode = USCRIPT_COMMON) = 0;
87 virtual void setDNSPrefetchingEnabled(bool) = 0;
88 virtual void setDOMPasteAllowed(bool) = 0;
89 virtual void setDefaultFixedFontSize(int) = 0;
90 virtual void setDefaultFontSize(int) = 0;
91 virtual void setDefaultTextEncodingName(const WebString&) = 0;
92 virtual void setDefaultVideoPosterURL(const WebString&) = 0;
93 void setDeferred2dCanvasEnabled(bool) { } // temporary stub
94 virtual void setDeferredImageDecodingEnabled(bool) = 0;
95 virtual void setDeviceSupportsMouse(bool) = 0;
96 virtual void setDeviceSupportsTouch(bool) = 0;
97 virtual void setDoubleTapToZoomEnabled(bool) = 0;
98 virtual void setDownloadableBinaryFontsEnabled(bool) = 0;
99 virtual void setEditableLinkBehaviorNeverLive() = 0;
100 virtual void setEditingBehavior(EditingBehavior) = 0;
101 virtual void setEnableScrollAnimator(bool) = 0;
102 virtual void setEnableTouchAdjustment(bool) = 0;
103 virtual void setExperimentalCSSCustomFilterEnabled(bool) = 0;
Torne (Richard Coles)521d96e2013-06-19 11:58:24 +0100[diff] [blame]104 virtual void setRegionBasedColumnsEnabled(bool) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]105 virtual void setCSSStickyPositionEnabled(bool) = 0;
106 virtual void setExperimentalWebGLEnabled(bool) = 0;
107 virtual void setExperimentalWebSocketEnabled(bool) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]108 virtual void setFantasyFontFamily(const WebString&, UScriptCode = USCRIPT_COMMON) = 0;
109 virtual void setFixedFontFamily(const WebString&, UScriptCode = USCRIPT_COMMON) = 0;
110 virtual void setFixedPositionCreatesStackingContext(bool) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]111 virtual void setForceCompositingMode(bool) = 0;
112 virtual void setFullScreenEnabled(bool) = 0;
113 virtual void setGestureTapHighlightEnabled(bool) = 0;
114 virtual void setHyperlinkAuditingEnabled(bool) = 0;
115 virtual void setImagesEnabled(bool) = 0;
116 virtual void setJavaEnabled(bool) = 0;
117 virtual void setJavaScriptCanAccessClipboard(bool) = 0;
118 virtual void setJavaScriptCanOpenWindowsAutomatically(bool) = 0;
119 virtual void setJavaScriptEnabled(bool) = 0;
120 virtual void setLayoutFallbackWidth(int) = 0;
121 virtual void setLoadsImagesAutomatically(bool) = 0;
122 virtual void setLoadWithOverviewMode(bool) = 0;
123 virtual void setLocalStorageEnabled(bool) = 0;
124 virtual void setMediaPlaybackRequiresUserGesture(bool) = 0;
Torne (Richard Coles)8abfc582013-09-12 12:10:38 +0100[diff] [blame]125 virtual void setMediaFullscreenRequiresUserGesture(bool) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]126 virtual void setMemoryInfoEnabled(bool) = 0;
127 virtual void setMinimumAccelerated2dCanvasSize(int) = 0;
128 virtual void setMinimumFontSize(int) = 0;
129 virtual void setMinimumLogicalFontSize(int) = 0;
130 virtual void setMockScrollbarsEnabled(bool) = 0;
131 virtual void setNeedsSiteSpecificQuirks(bool) = 0;
132 virtual void setOfflineWebApplicationCacheEnabled(bool) = 0;
133 virtual void setOpenGLMultisamplingEnabled(bool) = 0;
134 virtual void setPasswordEchoDurationInSeconds(double) = 0;
135 virtual void setPasswordEchoEnabled(bool) = 0;
136 virtual void setPerTilePaintingEnabled(bool) = 0;
137 virtual void setPictographFontFamily(const WebString&, UScriptCode = USCRIPT_COMMON) = 0;
Ben Murdoch591b9582013-07-10 11:41:44 +0100[diff] [blame]138 virtual void setPinchOverlayScrollbarThickness(int) = 0;
139 virtual void setPinchVirtualViewportEnabled(bool) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]140 virtual void setPluginsEnabled(bool) = 0;
141 virtual void setPrivilegedWebGLExtensionsEnabled(bool) = 0;
142 virtual void setRenderVSyncNotificationEnabled(bool) = 0;
143 virtual void setSansSerifFontFamily(const WebString&, UScriptCode = USCRIPT_COMMON) = 0;
144 virtual void setSelectTrailingWhitespaceEnabled(bool) = 0;
145 virtual void setSelectionIncludesAltImageText(bool) = 0;
146 virtual void setSerifFontFamily(const WebString&, UScriptCode = USCRIPT_COMMON) = 0;
147 virtual void setShouldPrintBackgrounds(bool) = 0;
148 virtual void setShouldRespectImageOrientation(bool) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]149 virtual void setShowFPSCounter(bool) = 0;
150 virtual void setShowPaintRects(bool) = 0;
151 virtual void setShrinksStandaloneImagesToFit(bool) = 0;
152 virtual void setSmartInsertDeleteEnabled(bool) = 0;
Ben Murdoch591b9582013-07-10 11:41:44 +0100[diff] [blame]153 // Spatial navigation feature, when enabled, improves the experience
154 // of keyboard-controlling the web pages which originally were not designed
155 // for keyboard navigation. It allows to use arrow keys to move focus between
156 // the adjacent HTML elements. As a side effect, it extends the criteria for
157 // elements to be focusable to include any element which has click or keyboard
158 // event handlers specified. User can also trigger click handlers for such
159 // elements using SPACE or ENTER keys.
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]160 virtual void setSpatialNavigationEnabled(bool) = 0;
161 virtual void setStandardFontFamily(const WebString&, UScriptCode = USCRIPT_COMMON) = 0;
162 virtual void setSupportDeprecatedTargetDensityDPI(bool) = 0;
163 virtual void setSupportsMultipleWindows(bool) = 0;
164 virtual void setSyncXHRInDocumentsEnabled(bool) = 0;
165 virtual void setTextAreasAreResizable(bool) = 0;
166 virtual void setTextAutosizingEnabled(bool) = 0;
167 virtual void setTextAutosizingFontScaleFactor(float) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]168 virtual void setThreadedHTMLParser(bool) = 0;
169 virtual void setTouchDragDropEnabled(bool) = 0;
170 virtual void setTouchEditingEnabled(bool) = 0;
171 virtual void setUnifiedTextCheckerEnabled(bool) = 0;
172 virtual void setUnsafePluginPastingEnabled(bool) = 0;
173 virtual void setUserStyleSheetLocation(const WebURL&) = 0;
174 virtual void setUsesEncodingDetector(bool) = 0;
Torne (Richard Coles)c0e19a62013-08-30 15:15:11 +0100[diff] [blame]175 virtual void setUseLegacyBackgroundSizeShorthandBehavior(bool) = 0;
176 virtual void setUseSolidColorScrollbars(bool) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]177 virtual void setUseWideViewport(bool) = 0;
178 virtual void setValidationMessageTimerMagnification(int) = 0;
179 virtual void setViewportEnabled(bool) = 0;
Torne (Richard Coles)8abfc582013-09-12 12:10:38 +0100[diff] [blame]180 virtual void setViewportMetaLayoutSizeQuirk(bool) = 0;
181 virtual void setViewportMetaZeroValuesQuirk(bool) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]182 virtual void setVisualWordMovementEnabled(bool) = 0;
183 virtual void setWebAudioEnabled(bool) = 0;
184 virtual void setWebGLErrorsToConsoleEnabled(bool) = 0;
185 virtual void setWebSecurityEnabled(bool) = 0;
Torne (Richard Coles)8abfc582013-09-12 12:10:38 +0100[diff] [blame]186 virtual void setWideViewportQuirkEnabled(bool) = 0;
Torne (Richard Coles)5267f702013-06-11 10:57:24 +0100[diff] [blame]187 virtual void setXSSAuditorEnabled(bool) = 0;
188
189 // DEPRECATED: Delete after Chromium-side calls deleted.
190 void setApplyPageScaleFactorInCompositor(bool enabled) { }
191 void setApplyDefaultDeviceScaleFactorInCompositor(bool enabled) { }
192 void setFixedElementsLayoutRelativeToFrame(bool) { }
193 void setInitializeAtMinimumPageScale(bool enabled) { setLoadWithOverviewMode(enabled); }
194
195protected:
196 ~WebSettings() { }
197};
198
199} // namespace WebKit
200
201#endif