public/web/WebSettings.h - Issue 16959002: Spatial navigation enhancements

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Issue 16959002: Spatial navigation enhancements (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Added null checks for document()->settings() Created 7 years, 6 months ago

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1 /*	1 /*

2 * Copyright (C) 2009 Google Inc. All rights reserved.	2 * Copyright (C) 2009 Google 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 are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

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141 virtual void setSelectTrailingWhitespaceEnabled(bool) = 0;	141 virtual void setSelectTrailingWhitespaceEnabled(bool) = 0;

142 virtual void setSelectionIncludesAltImageText(bool) = 0;	142 virtual void setSelectionIncludesAltImageText(bool) = 0;

143 virtual void setSerifFontFamily(const WebString&, UScriptCode = USCRIPT_COMM ON) = 0;	143 virtual void setSerifFontFamily(const WebString&, UScriptCode = USCRIPT_COMM ON) = 0;

144 virtual void setShouldPrintBackgrounds(bool) = 0;	144 virtual void setShouldPrintBackgrounds(bool) = 0;

145 virtual void setShouldRespectImageOrientation(bool) = 0;	145 virtual void setShouldRespectImageOrientation(bool) = 0;

146 virtual void setShowDebugBorders(bool) = 0;	146 virtual void setShowDebugBorders(bool) = 0;

147 virtual void setShowFPSCounter(bool) = 0;	147 virtual void setShowFPSCounter(bool) = 0;

148 virtual void setShowPaintRects(bool) = 0;	148 virtual void setShowPaintRects(bool) = 0;

149 virtual void setShrinksStandaloneImagesToFit(bool) = 0;	149 virtual void setShrinksStandaloneImagesToFit(bool) = 0;

150 virtual void setSmartInsertDeleteEnabled(bool) = 0;	150 virtual void setSmartInsertDeleteEnabled(bool) = 0;

	151 // Spatial navigation feature, when enabled, improves the experience

	152 // of keyboard-controlling the web pages which originally were not designed

	153 // for keyboard navigation. It allows to use arrow keys to move focus betwee n

	154 // the adjacent HTML elements. As a side effect, it extends the criteria for

	155 // elements to be focusable to include any element which has click or keyboa rd

	156 // event handlers specified. User can also trigger click handlers for such

	157 // elements using SPACE or ENTER keys.

151 virtual void setSpatialNavigationEnabled(bool) = 0;	158 virtual void setSpatialNavigationEnabled(bool) = 0;

152 virtual void setStandardFontFamily(const WebString&, UScriptCode = USCRIPT_C OMMON) = 0;	159 virtual void setStandardFontFamily(const WebString&, UScriptCode = USCRIPT_C OMMON) = 0;

153 virtual void setSupportDeprecatedTargetDensityDPI(bool) = 0;	160 virtual void setSupportDeprecatedTargetDensityDPI(bool) = 0;

154 virtual void setSupportsMultipleWindows(bool) = 0;	161 virtual void setSupportsMultipleWindows(bool) = 0;

155 virtual void setSyncXHRInDocumentsEnabled(bool) = 0;	162 virtual void setSyncXHRInDocumentsEnabled(bool) = 0;

156 virtual void setTextAreasAreResizable(bool) = 0;	163 virtual void setTextAreasAreResizable(bool) = 0;

157 virtual void setTextAutosizingEnabled(bool) = 0;	164 virtual void setTextAutosizingEnabled(bool) = 0;

158 virtual void setTextAutosizingFontScaleFactor(float) = 0;	165 virtual void setTextAutosizingFontScaleFactor(float) = 0;

159 virtual void setTextDirectionSubmenuInclusionBehaviorNeverIncluded() { } // FIXME: Remove once its caller is gone from Chromium	166 virtual void setTextDirectionSubmenuInclusionBehaviorNeverIncluded() { } // FIXME: Remove once its caller is gone from Chromium

160 virtual void setThreadedHTMLParser(bool) = 0;	167 virtual void setThreadedHTMLParser(bool) = 0;

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179 void setFixedElementsLayoutRelativeToFrame(bool) { }	186 void setFixedElementsLayoutRelativeToFrame(bool) { }

180 void setInitializeAtMinimumPageScale(bool enabled) { setLoadWithOverviewMode (enabled); }	187 void setInitializeAtMinimumPageScale(bool enabled) { setLoadWithOverviewMode (enabled); }

181	188

182 protected:	189 protected:

183 ~WebSettings() { }	190 ~WebSettings() { }

184 };	191 };

185	192

186 } // namespace WebKit	193 } // namespace WebKit

187	194

188 #endif	195 #endif

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