| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WebSandboxSupport_h |
| #define WebSandboxSupport_h |
| |
| #include "../WebCommon.h" |
| #include "../WebString.h" |
| #include "WebFallbackFont.h" |
| |
| namespace blink { |
| |
| struct WebFontRenderStyle; |
| |
| // Put methods here that are required due to sandbox restrictions. |
| // These are currently only implemented only on Linux: |
| // https://chromium.googlesource.com/chromium/src/+/master/docs/linux_sandbox_ipc.md |
| class WebSandboxSupport { |
| public: |
| // Get information to instantiate a font which contains glyphs for the given |
| // Unicode code-point. |
| // character: a UTF-32 codepoint |
| // preferredLocale: preferred locale identifier for the |characters| |
| // (e.g. "en", "ja", "zh-CN") |
| // |
| // Returns a WebFallbackFont instance with the font name and filename. |
| // The instance has empty font name if the request cannot be satisfied. |
| virtual void getFallbackFontForCharacter(WebUChar32, |
| const char* preferredLocale, |
| WebFallbackFont*) = 0; |
| |
| // Fill out the given WebFontRenderStyle with the user's preferences for |
| // rendering the given font at the given size (in pixels). |
| // family: i.e. "Times New Roman" |
| // sizeAndStyle: |
| // 3322222222221111111111 |
| // 10987654321098765432109876543210 |
| // +--------------------------------+ |
| // |..............Size............IB| |
| // +--------------------------------+ |
| // I: italic flag |
| // B: bold flag |
| // TODO(derat): Use separate parameters for the size and the style. |
| virtual void getWebFontRenderStyleForStrike(const char* family, |
| int sizeAndStyle, |
| WebFontRenderStyle*) = 0; |
| }; |
| |
| } // namespace blink |
| |
| #endif |