Add support for native win8+ spell checking
This commit is contained in:
TingPing
parent
e42da22716
commit
96026b82c7
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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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@ -0,0 +1,293 @@
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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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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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@ -1,7 +1,7 @@
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio 2013
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VisualStudioVersion = 12.0.21005.1
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VisualStudioVersion = 12.0.30501.0
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "common", "..\src\common\common.vcxproj", "{87554B59-006C-4D94-9714-897B27067BA3}"
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ProjectSection(ProjectDependencies) = postProject
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@ -123,6 +123,10 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "python3", "..\plugins\pytho
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "notifications-winrt", "..\src\fe-gtk\notifications\notifications-winrt.vcxproj", "{C53145CC-D021-40C9-B97C-0249AB9A43C9}"
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EndProject
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "external", "external", "{021EC1D0-FF67-4700-9AB2-EAABF1159C09}"
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libenchant_win8", "..\src\libenchant_win8\libenchant_win8.vcxproj", "{BF0EBC16-68AD-4CD1-864C-5B56836EBE2A}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Release|Win32 = Release|Win32
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@ -209,6 +213,10 @@ Global
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{C53145CC-D021-40C9-B97C-0249AB9A43C9}.Release|Win32.Build.0 = Release|Win32
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{C53145CC-D021-40C9-B97C-0249AB9A43C9}.Release|x64.ActiveCfg = Release|x64
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{C53145CC-D021-40C9-B97C-0249AB9A43C9}.Release|x64.Build.0 = Release|x64
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{BF0EBC16-68AD-4CD1-864C-5B56836EBE2A}.Release|Win32.ActiveCfg = Release|Win32
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{BF0EBC16-68AD-4CD1-864C-5B56836EBE2A}.Release|Win32.Build.0 = Release|Win32
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{BF0EBC16-68AD-4CD1-864C-5B56836EBE2A}.Release|x64.ActiveCfg = Release|x64
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{BF0EBC16-68AD-4CD1-864C-5B56836EBE2A}.Release|x64.Build.0 = Release|x64
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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@ -234,5 +242,6 @@ Global
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{D90BC3E3-1341-4849-9354-5F40489D39D1} = {D237DA6B-BD5F-46C0-8BEA-50E9A1340240}
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{C2321A03-0BA7-45B3-8740-ABD82B36B0BF} = {D237DA6B-BD5F-46C0-8BEA-50E9A1340240}
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{C53145CC-D021-40C9-B97C-0249AB9A43C9} = {561126F4-FA18-45FC-A2BF-8F858F161D6D}
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{BF0EBC16-68AD-4CD1-864C-5B56836EBE2A} = {021EC1D0-FF67-4700-9AB2-EAABF1159C09}
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EndGlobalSection
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EndGlobal
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@ -150,7 +150,7 @@ Source: "zlib1.dll"; DestDir: "{app}"; Flags: ignoreversion; Components: libs
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Source: "plugins\hcnotifications-winrt.dll"; DestDir: "{app}\plugins"; Flags: ignoreversion; Components: libs
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Source: "lib\enchant\libenchant_myspell.dll"; DestDir: "{app}\lib\enchant"; Flags: ignoreversion; Components: libs
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Source: "lib\enchant\*"; DestDir: "{app}\lib\enchant"; Flags: ignoreversion; Components: libs
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Source: "lib\gtk-2.0\i686-pc-vs10\engines\*"; DestDir: "{app}\lib\gtk-2.0\i686-pc-vs10\engines"; Flags: ignoreversion; Components: libs
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