Implement windows 8.1+ notifications

This splits notifications up into multiple backends
currently only libnotify on unix and win8 toasts.

The win8 backend was originally written by @leeter
though heavily modified.

src/fe-gtk/notifications/notification-backend.h

@@ -0,0 +1,27 @@
+/* HexChat
+ * Copyright (C) 2015 Patrick Griffis.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef HEXCHAT_PLUGIN_NOTIFICATION_BACKEND_H
+#define HEXCHAT_PLUGIN_NOTIFICATION_BACKEND_H
+
+int notification_backend_supported (void);
+void notification_backend_show (const char *title, const char *text, int timeout);
+int notification_backend_init (void);
+void notification_backend_deinit (void);
+
+#endif

src/fe-gtk/notifications/notification-dummy.c

@@ -0,0 +1,39 @@
+/* HexChat
+ * Copyright (C) 2015 Patrick Griffis.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+void
+notification_backend_show (const char *title, const char *text, int timeout)
+{
+}
+
+int
+notification_backend_init (void)
+{
+	return 0;
+}
+
+void
+notification_backend_deinit (void)
+{
+}
+
+int
+notification_backend_supported (void)
+{
+	return 0;
+}

src/fe-gtk/notifications/notification-libnotify.c

@@ -0,0 +1,73 @@
+/* HexChat
+ * Copyright (C) 2015 Patrick Griffis.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "config.h"
+#include <glib.h>
+#include <libnotify/notify.h>
+
+static gboolean strip_markup = FALSE;
+
+void
+notification_backend_show (const char *title, const char *text, int timeout)
+{
+	NotifyNotification *notification;
+
+	if (strip_markup)
+		text = g_markup_escape_text (text, -1);
+
+	notification = notify_notification_new (title, text, "hexchat");
+	notify_notification_set_hint (notification, "desktop-entry", g_variant_new_string ("hexchat"));
+
+	notify_notification_set_timeout (notification, timeout);
+	notify_notification_show (notification, NULL);
+
+	g_object_unref (notification);
+	if (strip_markup)
+		g_free ((char*)text);
+}
+
+int
+notification_backend_init (void)
+{
+	GList* server_caps;
+
+	if (!NOTIFY_CHECK_VERSION (0, 7, 0))
+		return 0;
+
+	if (!notify_init (PACKAGE_NAME))
+		return 0;
+
+	server_caps = notify_get_server_caps ();
+	if (g_list_find_custom (server_caps, "body-markup", (GCompareFunc)g_strcmp0))
+		strip_markup = TRUE;
+	g_list_free_full (server_caps, g_free);
+
+	return 1;
+}
+
+void
+notification_backend_deinit (void)
+{
+	notify_uninit ();
+}
+
+int
+notification_backend_supported (void)
+{
+	return notify_is_initted ();
+}

src/fe-gtk/notifications/notification-windows.c

@@ -0,0 +1,87 @@
+/* HexChat
+ * Copyright (C) 2015 Arnav Singh.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <gmodule.h>
+
+#include "hexchat.h"
+#include "plugin.h"
+
+#include <Windows.h>
+
+void (*winrt_notification_backend_show) (const char *title, const char *text, int timeout) = NULL;
+int (*winrt_notification_backend_init) (void) = NULL;
+void (*winrt_notification_backend_deinit) (void) = NULL;
+int (*winrt_notification_backend_supported) (void) = NULL;
+
+void
+notification_backend_show (const char *title, const char *text, int timeout)
+{
+	if (winrt_notification_backend_show == NULL)
+	{
+		return;
+	}
+
+	winrt_notification_backend_show (title, text, timeout);
+}
+
+int
+notification_backend_init (void)
+{
+	UINT original_error_mode;
+	GModule *module;
+
+	/* Temporarily suppress the "DLL could not be loaded" dialog box before trying to load hcnotifications-winrt.dll */
+	original_error_mode = GetErrorMode ();
+	SetErrorMode(SEM_FAILCRITICALERRORS);
+	module = module_load (HEXCHATLIBDIR "\\hcnotifications-winrt.dll");
+	SetErrorMode (original_error_mode);
+
+	if (module == NULL)
+	{
+		return 0;
+	}
+
+	g_module_symbol (module, "notification_backend_show", (gpointer *) &winrt_notification_backend_show);
+	g_module_symbol (module, "notification_backend_init", (gpointer *) &winrt_notification_backend_init);
+	g_module_symbol (module, "notification_backend_deinit", (gpointer *) &winrt_notification_backend_deinit);
+	g_module_symbol (module, "notification_backend_supported", (gpointer *) &winrt_notification_backend_supported);
+
+	return winrt_notification_backend_init ();
+}
+
+void
+notification_backend_deinit (void)
+{
+	if (winrt_notification_backend_deinit == NULL)
+	{
+		return;
+	}
+
+	winrt_notification_backend_deinit ();
+}
+
+int
+notification_backend_supported (void)
+{
+	if (winrt_notification_backend_supported == NULL)
+	{
+		return 0;
+	}
+
+	return winrt_notification_backend_supported ();
+}

src/fe-gtk/notifications/notification-winrt.cpp

@@ -0,0 +1,100 @@
+/* HexChat
+ * Copyright (c) 2014 Leetsoftwerx
+ *
+ * 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 <string>
+#include <codecvt>
+
+#include <roapi.h>
+#include <windows.ui.notifications.h>
+
+using namespace Windows::UI::Notifications;
+using namespace Windows::Data::Xml::Dom;
+
+static ToastNotifier ^ notifier = nullptr;
+
+static std::wstring
+widen(const std::string & to_widen)
+{
+	std::wstring_convert<std::codecvt_utf8_utf16<wchar_t> > converter;
+	return converter.from_bytes(to_widen);
+}
+
+extern "C"
+{
+	__declspec (dllexport) void
+	notification_backend_show (const char *title, const char *text, int timeout)
+	{
+		try
+		{
+			auto toastTemplate = ToastNotificationManager::GetTemplateContent (ToastTemplateType::ToastText02);
+			auto node_list = toastTemplate->GetElementsByTagName ("text");
+			UINT node_count = node_list->Length;
+
+			auto wtitle = widen (title);
+			node_list->GetAt (0)->AppendChild (
+				toastTemplate->CreateTextNode (Platform::StringReference (wtitle.c_str (), wtitle.size ())));
+
+			auto wtext = widen (text);
+			node_list->GetAt (1)->AppendChild (
+				toastTemplate->CreateTextNode (Platform::StringReference (wtext.c_str (), wtext.size ())));
+
+			// Mute sound, we already play our own
+			auto node = toastTemplate->SelectSingleNode ("/toast");
+			auto audio_elem = toastTemplate->CreateElement ("audio");
+			audio_elem->SetAttribute ("silent", "true");
+			static_cast<XmlElement^>(node)->AppendChild (audio_elem);
+
+			notifier->Show (ref new ToastNotification (toastTemplate));
+		}
+		catch (Platform::Exception ^ ex)
+		{
+		}
+		catch (...)
+		{
+		}
+	}
+
+	__declspec (dllexport) int
+	notification_backend_init (void)
+	{
+		if (!notifier)
+			notifier = ToastNotificationManager::CreateToastNotifier ("HexChat.Desktop.Notify");
+
+		if (FAILED (Windows::Foundation::Initialize (RO_INIT_SINGLETHREADED)))
+			return 0;
+
+		return 1;
+	}
+
+	__declspec (dllexport) 	void
+	notification_backend_deinit (void)
+	{
+		notifier = nullptr;
+		Windows::Foundation::Uninitialize ();
+	}
+
+	__declspec (dllexport) int
+	notification_backend_supported (void)
+	{
+		return 1;
+	}
+}

src/fe-gtk/notifications/notifications-winrt.vcxproj

@@ -0,0 +1,127 @@
+<?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>
+  <ItemGroup>
+    <ClCompile Include="notification-winrt.cpp">
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
+      <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</CompileAsWinRT>
+    </ClCompile>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{C53145CC-D021-40C9-B97C-0249AB9A43C9}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>notifications-winrt</RootNamespace>
+    <ProjectName>notifications-winrt</ProjectName>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>DynamicLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+    <PlatformToolset>v120</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\..\win32\hexchat.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="..\..\..\win32\hexchat.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+    <TargetName>hcnotifications-winrt</TargetName>
+    <OutDir>$(HexChatBin)</OutDir>
+    <IntDir>$(HexChatObj)$(ProjectName)\</IntDir>
+    <IncludePath>$(IncludePath)</IncludePath>
+    <LibraryPath>$(LibraryPath)</LibraryPath>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <OutDir>$(HexChatBin)</OutDir>
+    <TargetName>hcnotifications-winrt</TargetName>
+    <IntDir>$(HexChatObj)$(ProjectName)\</IntDir>
+    <IncludePath>$(IncludePath)</IncludePath>
+    <LibraryPath>$(LibraryPath)</LibraryPath>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_MEMORY;_CRT_SECURE_CPP_OVERLOAD_SECURE_NAMES_MEMORY;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT;NDEBUG;_WINDOWS;_USRDLL;NOTIFICATIONS_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <PrecompiledHeaderFile />
+      <AdditionalUsingDirectories>$(VCInstallDir)vcpackages;$(FrameworkSdkDir)References\CommonConfiguration\Neutral;%(AdditionalUsingDirectories)</AdditionalUsingDirectories>
+      <WholeProgramOptimization>true</WholeProgramOptimization>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <LargeAddressAware>true</LargeAddressAware>
+      <FixedBaseAddress>false</FixedBaseAddress>
+      <ModuleDefinitionFile>
+      </ModuleDefinitionFile>
+      <AdditionalDependencies>$(DepLibs);mincore.lib;runtimeobject.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <MinimumRequiredVersion>6.03</MinimumRequiredVersion>
+      <AdditionalLibraryDirectories>$(DepsRoot)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_MEMORY;_CRT_SECURE_CPP_OVERLOAD_SECURE_NAMES_MEMORY;_CRT_SECURE_CPP_OVERLOAD_STANDARD_NAMES_COUNT;NDEBUG;_WINDOWS;_USRDLL;NOTIFICATIONS_EXPORTS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <PrecompiledHeaderFile />
+      <AdditionalUsingDirectories>$(VCInstallDir)vcpackages;$(FrameworkSdkDir)References\CommonConfiguration\Neutral;%(AdditionalUsingDirectories)</AdditionalUsingDirectories>
+      <WholeProgramOptimization>true</WholeProgramOptimization>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <LargeAddressAware>true</LargeAddressAware>
+      <FixedBaseAddress>false</FixedBaseAddress>
+      <ModuleDefinitionFile>
+      </ModuleDefinitionFile>
+      <AdditionalDependencies>$(DepLibs);mincore.lib;runtimeobject.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <MinimumRequiredVersion>6.03</MinimumRequiredVersion>
+      <AdditionalLibraryDirectories>$(DepsRoot)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

src/fe-gtk/notifications/notifications-winrt.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="notification-winrt.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>