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-rw-r--r--src/libenchant_win8/libenchant_win8.def2
-rw-r--r--src/libenchant_win8/libenchant_win8.vcxproj47
-rw-r--r--src/libenchant_win8/libenchant_win8.vcxproj.filters22
-rw-r--r--src/libenchant_win8/win8_provider.cpp293
4 files changed, 364 insertions, 0 deletions
diff --git a/src/libenchant_win8/libenchant_win8.def b/src/libenchant_win8/libenchant_win8.def
new file mode 100644
index 00000000..cf367651
--- /dev/null
+++ b/src/libenchant_win8/libenchant_win8.def
@@ -0,0 +1,2 @@
+EXPORTS 

+init_enchant_provider  

diff --git a/src/libenchant_win8/libenchant_win8.vcxproj b/src/libenchant_win8/libenchant_win8.vcxproj
new file mode 100644
index 00000000..aab7acc8
--- /dev/null
+++ b/src/libenchant_win8/libenchant_win8.vcxproj
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <ItemGroup Label="ProjectConfigurations">

+    <ProjectConfiguration Include="Release|Win32">

+      <Configuration>Release</Configuration>

+      <Platform>Win32</Platform>

+    </ProjectConfiguration>

+    <ProjectConfiguration Include="Release|x64">

+      <Configuration>Release</Configuration>

+      <Platform>x64</Platform>

+    </ProjectConfiguration>

+  </ItemGroup>

+  <PropertyGroup Label="Globals">

+    <ProjectGuid>{BF0EBC16-68AD-4CD1-864C-5B56836EBE2A}</ProjectGuid>

+    <Keyword>Win32Proj</Keyword>

+    <RootNamespace>libenchant_win8</RootNamespace>

+  </PropertyGroup>

+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />

+  <PropertyGroup Label="Configuration">

+    <ConfigurationType>DynamicLibrary</ConfigurationType>

+    <UseDebugLibraries>true</UseDebugLibraries>

+    <PlatformToolset>v120</PlatformToolset>

+  </PropertyGroup>

+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />

+  <Import Project="..\..\win32\hexchat.props" />

+  <ImportGroup Label="PropertySheets">

+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />

+  </ImportGroup>

+  <PropertyGroup>

+    <OutDir>$(HexChatRel)lib\enchant\</OutDir>

+    <TargetName>libenchant_win8</TargetName>

+  </PropertyGroup>

+  <ItemDefinitionGroup>

+    <ClCompile>

+      <AdditionalIncludeDirectories>..\common;$(HexChatLib);$(DepsRoot)\include\enchant;$(DepsRoot)\include;$(Glib);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>

+    </ClCompile>

+    <Link>

+      <AdditionalDependencies>$(DepLibs);%(AdditionalDependencies)</AdditionalDependencies>

+      <AdditionalLibraryDirectories>$(DepsRoot)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

+      <ModuleDefinitionFile>libenchant_win8.def</ModuleDefinitionFile>

+    </Link>

+  </ItemDefinitionGroup>

+  <ItemGroup>

+    <ClCompile Include="win8_provider.cpp" />

+  </ItemGroup>

+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

+</Project>

diff --git a/src/libenchant_win8/libenchant_win8.vcxproj.filters b/src/libenchant_win8/libenchant_win8.vcxproj.filters
new file mode 100644
index 00000000..ff2f3024
--- /dev/null
+++ b/src/libenchant_win8/libenchant_win8.vcxproj.filters
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <ItemGroup>

+    <Filter Include="Source Files">

+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>

+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>

+    </Filter>

+    <Filter Include="Header Files">

+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>

+      <Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>

+    </Filter>

+    <Filter Include="Resource Files">

+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>

+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>

+    </Filter>

+  </ItemGroup>

+  <ItemGroup>

+    <ClCompile Include="win8_provider.cpp">

+      <Filter>Source Files</Filter>

+    </ClCompile>

+  </ItemGroup>

+</Project>

diff --git a/src/libenchant_win8/win8_provider.cpp b/src/libenchant_win8/win8_provider.cpp
new file mode 100644
index 00000000..73f16610
--- /dev/null
+++ b/src/libenchant_win8/win8_provider.cpp
@@ -0,0 +1,293 @@
+/* HexChat
+ * Copyright (c) 2015 Patrick Griffis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "config.h"
+
+#include <Spellcheck.h>
+#include <glib.h>
+
+#include "typedef.h" // for ssize_t
+#include <enchant-provider.h>
+
+ENCHANT_PLUGIN_DECLARE ("win8")
+
+/* --------- Utils ----------*/
+
+static char *
+utf16_to_utf8 (const wchar_t * const str, gboolean from_bcp47)
+{
+	char *utf8 = g_utf16_to_utf8 ((gunichar2*)str, -1, nullptr, nullptr, nullptr);
+	if (utf8 && from_bcp47)
+	{
+		char *p = utf8;
+		/* bcp47 tags use syntax "en-US" while the myspell versions are "en_US" */
+		while (*p)
+		{
+			if (*p == '-')
+				*p = '_';
+			p++;
+		}
+	}
+	return utf8;
+}
+
+static wchar_t *
+utf8_to_utf16 (const char * const str, size_t len, gboolean to_bcp47)
+{
+	wchar_t *utf16 = (wchar_t*)g_utf8_to_utf16 (str, len, nullptr, nullptr, nullptr);
+	if (utf16 && to_bcp47)
+	{
+		wchar_t *p = utf16;
+		/* bcp47 tags use syntax "en-US" while the myspell versions are "en_US" */
+		while (*p)
+		{
+			if (*p == L'_')
+				*p = L'-';
+			p++;
+		}
+	}
+	return utf16;
+}
+
+static char **
+enumstring_to_chararray (IEnumString *strings, size_t *out_len, gboolean from_bcp47)
+{
+	char **chars = g_new (char*, 256); /* Hopefully large enough */
+	LPOLESTR wstr = nullptr;
+	size_t i = 0;
+
+	while (SUCCEEDED (strings->Next (1, &wstr, nullptr)) && i < 256 && wstr)
+	{
+		char *str = utf16_to_utf8 (wstr, from_bcp47);
+		if (str)
+		{
+			chars[i] = str;
+			i++;
+		}
+		CoTaskMemFree (wstr);
+	}
+	chars[i] = nullptr;
+	strings->Release ();
+
+	*out_len = i;
+	return chars;
+}
+
+/* ---------- Dict ------------ */
+
+static void
+win8_dict_add_to_personal (EnchantDict *dict, const char *const word, size_t len)
+{
+	auto checker = static_cast<ISpellChecker*>(dict->user_data);
+	wchar_t *wword = utf8_to_utf16 (word, len, FALSE);
+
+	checker->Add (wword);
+	g_free (wword);
+}
+
+static void
+win8_dict_add_to_session (EnchantDict *dict, const char *const word, size_t len)
+{
+	auto checker = static_cast<ISpellChecker*>(dict->user_data);
+	wchar_t *wword = utf8_to_utf16 (word, len, FALSE);
+
+	checker->Ignore (wword);
+	g_free (wword);
+}
+
+static int
+win8_dict_check (EnchantDict *dict, const char *const word, size_t len)
+{
+	auto checker = static_cast<ISpellChecker*>(dict->user_data);
+	wchar_t *wword = utf8_to_utf16 (word, len, FALSE);
+	IEnumSpellingError *errors;
+	ISpellingError *error = nullptr;
+	HRESULT hr;
+
+	hr = checker->Check (wword, &errors);
+	g_free (wword);
+
+	if (FAILED (hr))
+		return -1; /* Error */
+
+	if (errors->Next (&error) == S_OK)
+	{
+		error->Release ();
+		errors->Release ();
+		return 1; /* Spelling Issue */
+	}
+	else
+	{
+		errors->Release ();
+		return 0; /* Correct */
+	}
+}
+
+static char **
+win8_dict_suggest (EnchantDict *dict, const char *const word, size_t len, size_t *out_n_suggs)
+{
+	auto checker = static_cast<ISpellChecker*>(dict->user_data);
+	wchar_t *wword = utf8_to_utf16 (word, len, FALSE);
+	IEnumString *suggestions;
+	HRESULT hr;
+
+	hr = checker->Suggest (wword, &suggestions);
+	g_free (wword);
+
+	if (FAILED (hr))
+	{
+		*out_n_suggs = 0;
+		return nullptr;
+	}
+
+	return enumstring_to_chararray (suggestions, out_n_suggs, FALSE);
+}
+
+/* ---------- Provider ------------ */
+
+static EnchantDict *
+win8_provider_request_dict (EnchantProvider *provider, const char *const tag)
+{
+	auto factory = static_cast<ISpellCheckerFactory*>(provider->user_data);
+	ISpellChecker *checker;
+	EnchantDict *dict;
+	wchar_t *wtag = utf8_to_utf16 (tag, -1, TRUE);
+	HRESULT hr;
+
+	hr = factory->CreateSpellChecker (wtag, &checker);
+	g_free (wtag);
+
+	if (FAILED (hr))
+		return nullptr;
+
+	dict = g_new0 (EnchantDict, 1);
+	dict->suggest = win8_dict_suggest;
+	dict->check = win8_dict_check;
+	dict->add_to_personal = win8_dict_add_to_personal;
+	dict->add_to_exclude = win8_dict_add_to_personal; /* Basically the same */
+	dict->add_to_session = win8_dict_add_to_session;
+
+	dict->user_data = checker;
+
+	return dict;
+}
+
+static void
+win8_provider_dispose_dict (EnchantProvider *provider, EnchantDict *dict)
+{
+	if (dict)
+	{
+		auto checker = static_cast<ISpellChecker*>(dict->user_data);
+
+		checker->Release ();
+		g_free (dict);
+	}
+}
+
+static int
+win8_provider_dictionary_exists (EnchantProvider *provider, const char *const tag)
+{
+	auto factory = static_cast<ISpellCheckerFactory*>(provider->user_data);
+	wchar_t *wtag = utf8_to_utf16 (tag, -1, TRUE);
+
+	BOOL is_supported = FALSE;
+	factory->IsSupported (wtag, &is_supported);
+
+	g_free (wtag);
+	return is_supported;
+}
+
+
+static char **
+win8_provider_list_dicts (EnchantProvider *provider, size_t *out_n_dicts)
+{
+	auto factory = static_cast<ISpellCheckerFactory*>(provider->user_data);
+	IEnumString *dicts;
+
+	if (FAILED(factory->get_SupportedLanguages (&dicts)))
+	{
+		*out_n_dicts = 0;
+		return nullptr;
+	}
+
+	return enumstring_to_chararray (dicts, out_n_dicts, TRUE);
+}
+
+static void
+win8_provider_free_string_list (EnchantProvider *provider, char **str_list)
+{
+	g_strfreev (str_list);
+}
+
+static void
+win8_provider_dispose (EnchantProvider *provider)
+{
+	if (provider)
+	{
+		auto factory = static_cast<ISpellCheckerFactory*>(provider->user_data);
+
+		factory->Release();
+		g_free (provider);
+	}
+}
+
+static const char *
+win8_provider_identify (EnchantProvider *provider)
+{
+	return "win8";
+}
+
+static const char *
+win8_provider_describe (EnchantProvider *provider)
+{
+	return "Windows 8 SpellCheck Provider";
+}
+
+extern "C"
+{
+
+EnchantProvider *
+init_enchant_provider (void)
+{
+	EnchantProvider *provider;
+	ISpellCheckerFactory *factory;
+
+	if (FAILED (CoCreateInstance (__uuidof(SpellCheckerFactory), nullptr,
+				CLSCTX_INPROC_SERVER, IID_PPV_ARGS (&factory))))
+		return nullptr;
+
+	provider = g_new0 (EnchantProvider, 1);
+	provider->dispose = win8_provider_dispose;
+	provider->request_dict = win8_provider_request_dict;
+	provider->dispose_dict = win8_provider_dispose_dict;
+	provider->dictionary_exists = win8_provider_dictionary_exists;
+	provider->identify = win8_provider_identify;
+	provider->describe = win8_provider_describe;
+	provider->list_dicts = win8_provider_list_dicts;
+	provider->free_string_list = win8_provider_free_string_list;
+
+	provider->user_data = factory;
+
+	return provider;
+}
+
+}