TingPing
8 years ago
6 changed files with 375 additions and 2 deletions
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EXPORTS |
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init_enchant_provider |
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<?xml version="1.0" encoding="utf-8"?> |
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<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> |
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<ItemGroup Label="ProjectConfigurations"> |
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<ProjectConfiguration Include="Release|Win32"> |
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<Configuration>Release</Configuration> |
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<Platform>Win32</Platform> |
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</ProjectConfiguration> |
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<ProjectConfiguration Include="Release|x64"> |
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<Configuration>Release</Configuration> |
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<Platform>x64</Platform> |
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</ProjectConfiguration> |
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</ItemGroup> |
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<PropertyGroup Label="Globals"> |
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<ProjectGuid>{BF0EBC16-68AD-4CD1-864C-5B56836EBE2A}</ProjectGuid> |
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<Keyword>Win32Proj</Keyword> |
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<RootNamespace>libenchant_win8</RootNamespace> |
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</PropertyGroup> |
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" /> |
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<PropertyGroup Label="Configuration"> |
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<ConfigurationType>DynamicLibrary</ConfigurationType> |
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<UseDebugLibraries>true</UseDebugLibraries> |
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<PlatformToolset>v120</PlatformToolset> |
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</PropertyGroup> |
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" /> |
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<Import Project="..\..\win32\hexchat.props" /> |
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<ImportGroup Label="PropertySheets"> |
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<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" /> |
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</ImportGroup> |
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<PropertyGroup> |
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<OutDir>$(HexChatRel)lib\enchant\</OutDir> |
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<TargetName>libenchant_win8</TargetName> |
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</PropertyGroup> |
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<ItemDefinitionGroup> |
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<ClCompile> |
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<AdditionalIncludeDirectories>..\common;$(HexChatLib);$(DepsRoot)\include\enchant;$(DepsRoot)\include;$(Glib);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories> |
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</ClCompile> |
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<Link> |
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<AdditionalDependencies>$(DepLibs);%(AdditionalDependencies)</AdditionalDependencies> |
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<AdditionalLibraryDirectories>$(DepsRoot)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories> |
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<ModuleDefinitionFile>libenchant_win8.def</ModuleDefinitionFile> |
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</Link> |
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</ItemDefinitionGroup> |
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<ItemGroup> |
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<ClCompile Include="win8_provider.cpp" /> |
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</ItemGroup> |
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" /> |
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</Project> |
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<?xml version="1.0" encoding="utf-8"?> |
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<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> |
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<ItemGroup> |
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<Filter Include="Source Files"> |
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<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier> |
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<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions> |
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</Filter> |
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<Filter Include="Header Files"> |
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<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier> |
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<Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions> |
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</Filter> |
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<Filter Include="Resource Files"> |
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<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier> |
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<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions> |
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</Filter> |
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</ItemGroup> |
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<ItemGroup> |
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<ClCompile Include="win8_provider.cpp"> |
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<Filter>Source Files</Filter> |
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</ClCompile> |
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</ItemGroup> |
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</Project> |
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/* HexChat
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* Copyright (c) 2015 Patrick Griffis |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in |
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* all copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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*/ |
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#include "config.h" |
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#include <Spellcheck.h> |
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#include <glib.h> |
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#include "typedef.h" // for ssize_t |
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#include <enchant-provider.h> |
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ENCHANT_PLUGIN_DECLARE ("win8") |
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/* --------- Utils ----------*/ |
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static char * |
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utf16_to_utf8 (const wchar_t * const str, gboolean from_bcp47) |
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{ |
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char *utf8 = g_utf16_to_utf8 ((gunichar2*)str, -1, nullptr, nullptr, nullptr); |
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if (utf8 && from_bcp47) |
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{ |
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char *p = utf8; |
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/* bcp47 tags use syntax "en-US" while the myspell versions are "en_US" */ |
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while (*p) |
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{ |
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if (*p == '-') |
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*p = '_'; |
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p++; |
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} |
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} |
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return utf8; |
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} |
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static wchar_t * |
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utf8_to_utf16 (const char * const str, size_t len, gboolean to_bcp47) |
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{ |
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wchar_t *utf16 = (wchar_t*)g_utf8_to_utf16 (str, len, nullptr, nullptr, nullptr); |
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if (utf16 && to_bcp47) |
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{ |
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wchar_t *p = utf16; |
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/* bcp47 tags use syntax "en-US" while the myspell versions are "en_US" */ |
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while (*p) |
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{ |
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if (*p == L'_') |
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*p = L'-'; |
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p++; |
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} |
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} |
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return utf16; |
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} |
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static char ** |
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enumstring_to_chararray (IEnumString *strings, size_t *out_len, gboolean from_bcp47) |
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{ |
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char **chars = g_new (char*, 256); /* Hopefully large enough */ |
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LPOLESTR wstr = nullptr; |
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size_t i = 0; |
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while (SUCCEEDED (strings->Next (1, &wstr, nullptr)) && i < 256 && wstr) |
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{ |
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char *str = utf16_to_utf8 (wstr, from_bcp47); |
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if (str) |
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{ |
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chars[i] = str; |
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i++; |
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} |
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CoTaskMemFree (wstr); |
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} |
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chars[i] = nullptr; |
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strings->Release (); |
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*out_len = i; |
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return chars; |
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} |
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/* ---------- Dict ------------ */ |
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static void |
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win8_dict_add_to_personal (EnchantDict *dict, const char *const word, size_t len) |
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{ |
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auto checker = static_cast<ISpellChecker*>(dict->user_data); |
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wchar_t *wword = utf8_to_utf16 (word, len, FALSE); |
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checker->Add (wword); |
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g_free (wword); |
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} |
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static void |
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win8_dict_add_to_session (EnchantDict *dict, const char *const word, size_t len) |
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{ |
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auto checker = static_cast<ISpellChecker*>(dict->user_data); |
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wchar_t *wword = utf8_to_utf16 (word, len, FALSE); |
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checker->Ignore (wword); |
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g_free (wword); |
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} |
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static int |
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win8_dict_check (EnchantDict *dict, const char *const word, size_t len) |
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{ |
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auto checker = static_cast<ISpellChecker*>(dict->user_data); |
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wchar_t *wword = utf8_to_utf16 (word, len, FALSE); |
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IEnumSpellingError *errors; |
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ISpellingError *error = nullptr; |
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HRESULT hr; |
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hr = checker->Check (wword, &errors); |
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g_free (wword); |
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if (FAILED (hr)) |
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return -1; /* Error */ |
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if (errors->Next (&error) == S_OK) |
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{ |
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error->Release (); |
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errors->Release (); |
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return 1; /* Spelling Issue */ |
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} |
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else |
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{ |
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errors->Release (); |
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return 0; /* Correct */ |
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} |
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} |
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static char ** |
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win8_dict_suggest (EnchantDict *dict, const char *const word, size_t len, size_t *out_n_suggs) |
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{ |
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auto checker = static_cast<ISpellChecker*>(dict->user_data); |
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wchar_t *wword = utf8_to_utf16 (word, len, FALSE); |
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IEnumString *suggestions; |
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HRESULT hr; |
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hr = checker->Suggest (wword, &suggestions); |
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g_free (wword); |
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if (FAILED (hr)) |
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{ |
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*out_n_suggs = 0; |
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return nullptr; |
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} |
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return enumstring_to_chararray (suggestions, out_n_suggs, FALSE); |
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} |
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/* ---------- Provider ------------ */ |
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static EnchantDict * |
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win8_provider_request_dict (EnchantProvider *provider, const char *const tag) |
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{ |
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auto factory = static_cast<ISpellCheckerFactory*>(provider->user_data); |
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ISpellChecker *checker; |
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EnchantDict *dict; |
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wchar_t *wtag = utf8_to_utf16 (tag, -1, TRUE); |
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HRESULT hr; |
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hr = factory->CreateSpellChecker (wtag, &checker); |
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g_free (wtag); |
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if (FAILED (hr)) |
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return nullptr; |
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dict = g_new0 (EnchantDict, 1); |
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dict->suggest = win8_dict_suggest; |
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dict->check = win8_dict_check; |
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dict->add_to_personal = win8_dict_add_to_personal; |
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dict->add_to_exclude = win8_dict_add_to_personal; /* Basically the same */ |
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dict->add_to_session = win8_dict_add_to_session; |
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dict->user_data = checker; |
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return dict; |
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} |
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static void |
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win8_provider_dispose_dict (EnchantProvider *provider, EnchantDict *dict) |
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{ |
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if (dict) |
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{ |
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auto checker = static_cast<ISpellChecker*>(dict->user_data); |
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checker->Release (); |
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g_free (dict); |
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} |
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} |
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static int |
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win8_provider_dictionary_exists (EnchantProvider *provider, const char *const tag) |
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{ |
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auto factory = static_cast<ISpellCheckerFactory*>(provider->user_data); |
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wchar_t *wtag = utf8_to_utf16 (tag, -1, TRUE); |
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BOOL is_supported = FALSE; |
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factory->IsSupported (wtag, &is_supported); |
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g_free (wtag); |
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return is_supported; |
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} |
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static char ** |
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win8_provider_list_dicts (EnchantProvider *provider, size_t *out_n_dicts) |
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{ |
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auto factory = static_cast<ISpellCheckerFactory*>(provider->user_data); |
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IEnumString *dicts; |
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if (FAILED(factory->get_SupportedLanguages (&dicts))) |
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{ |
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*out_n_dicts = 0; |
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return nullptr; |
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} |
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return enumstring_to_chararray (dicts, out_n_dicts, TRUE); |
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} |
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static void |
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win8_provider_free_string_list (EnchantProvider *provider, char **str_list) |
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{ |
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g_strfreev (str_list); |
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} |
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static void |
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win8_provider_dispose (EnchantProvider *provider) |
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{ |
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if (provider) |
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{ |
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auto factory = static_cast<ISpellCheckerFactory*>(provider->user_data); |
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factory->Release(); |
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g_free (provider); |
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} |
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} |
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static const char * |
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win8_provider_identify (EnchantProvider *provider) |
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{ |
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return "win8"; |
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} |
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static const char * |
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win8_provider_describe (EnchantProvider *provider) |
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{ |
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return "Windows 8 SpellCheck Provider"; |
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} |
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|
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extern "C" |
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{ |
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EnchantProvider * |
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init_enchant_provider (void) |
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{ |
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EnchantProvider *provider; |
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ISpellCheckerFactory *factory; |
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if (FAILED (CoCreateInstance (__uuidof(SpellCheckerFactory), nullptr, |
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CLSCTX_INPROC_SERVER, IID_PPV_ARGS (&factory)))) |
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return nullptr; |
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provider = g_new0 (EnchantProvider, 1); |
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provider->dispose = win8_provider_dispose; |
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provider->request_dict = win8_provider_request_dict; |
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provider->dispose_dict = win8_provider_dispose_dict; |
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provider->dictionary_exists = win8_provider_dictionary_exists; |
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provider->identify = win8_provider_identify; |
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provider->describe = win8_provider_describe; |
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provider->list_dicts = win8_provider_list_dicts; |
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provider->free_string_list = win8_provider_free_string_list; |
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provider->user_data = factory; |
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return provider; |
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} |
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} |
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