| // Copyright 2010-2014, 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. |
| |
| #include "renderer/win32/win32_font_util.h" |
| |
| #include "base/util.h" |
| #include "renderer/renderer_command.pb.h" |
| |
| namespace mozc { |
| namespace win32 { |
| |
| bool FontUtil::ToWinLogFont( |
| const LOGFONTW &log_font, |
| mozc::commands::RendererCommand_WinLogFont *win_log_font) { |
| if (win_log_font == nullptr) { |
| return false; |
| } |
| |
| win_log_font->Clear(); |
| win_log_font->set_height(log_font.lfHeight); |
| win_log_font->set_width(log_font.lfWidth); |
| win_log_font->set_escapement(log_font.lfEscapement); |
| win_log_font->set_orientation(log_font.lfOrientation); |
| win_log_font->set_weight(log_font.lfWeight); |
| win_log_font->set_italic(log_font.lfItalic != FALSE); |
| win_log_font->set_underline(log_font.lfUnderline != FALSE); |
| win_log_font->set_strike_out(log_font.lfStrikeOut != FALSE); |
| win_log_font->set_char_set(log_font.lfCharSet); |
| win_log_font->set_out_precision(log_font.lfOutPrecision); |
| win_log_font->set_clip_precision(log_font.lfClipPrecision); |
| win_log_font->set_quality(log_font.lfQuality); |
| win_log_font->set_pitch_and_family(log_font.lfPitchAndFamily); |
| |
| // make sure |log_font.lfFaceName| is properly null-terminated. |
| bool null_terminated = false; |
| for (size_t i = 0; i < arraysize(log_font.lfFaceName); ++i) { |
| if (log_font.lfFaceName[i] == L'\0') { |
| null_terminated = true; |
| break; |
| } |
| } |
| |
| if (!null_terminated) { |
| return false; |
| } |
| |
| string name; |
| mozc::Util::WideToUTF8(log_font.lfFaceName, &name); |
| win_log_font->set_face_name(name); |
| |
| return true; |
| } |
| |
| bool FontUtil::ToLOGFONT( |
| const mozc::commands::RendererCommand_WinLogFont &win_log_font, |
| LOGFONTW *log_font) { |
| if (log_font == nullptr) { |
| return false; |
| } |
| if (!win_log_font.IsInitialized()) { |
| return false; |
| } |
| |
| ::ZeroMemory(log_font, sizeof(log_font)); |
| |
| log_font->lfHeight = win_log_font.height(); |
| log_font->lfWidth = win_log_font.width(); |
| log_font->lfEscapement = win_log_font.escapement(); |
| log_font->lfOrientation = win_log_font.orientation(); |
| log_font->lfWeight = win_log_font.weight(); |
| log_font->lfItalic = win_log_font.italic() ? TRUE : FALSE; |
| log_font->lfUnderline = win_log_font.underline() ? TRUE : FALSE; |
| log_font->lfStrikeOut = win_log_font.strike_out() ? TRUE : FALSE; |
| log_font->lfCharSet = win_log_font.char_set(); |
| log_font->lfOutPrecision = win_log_font.out_precision(); |
| log_font->lfClipPrecision = win_log_font.clip_precision(); |
| log_font->lfQuality = win_log_font.quality(); |
| log_font->lfPitchAndFamily = win_log_font.pitch_and_family(); |
| |
| wstring face_name; |
| mozc::Util::UTF8ToWide(win_log_font.face_name(), &face_name); |
| |
| // Although the result of mozc::Util::UTF8ToWide never contains any null |
| // character, make sure it again just for the safety. |
| face_name += L'\0'; |
| face_name = face_name.substr(0, face_name.find(L'\0') + 1); |
| |
| // +1 is for nullptr. |
| if (face_name.size() + 1 > arraysize(log_font->lfFaceName)) { |
| return false; |
| } |
| |
| for (size_t i = 0; i < arraysize(log_font->lfFaceName); ++i) { |
| if (i < face_name.size()) { |
| log_font->lfFaceName[i] = face_name[i]; |
| } else { |
| log_font->lfFaceName[i] = L'\0'; |
| } |
| } |
| |
| return true; |
| } |
| |
| } // namespace win32 |
| } // namespace mozc |