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winrt: Show some exceptions

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This commit is contained in:
Mark Jansen 2017-04-06 00:10:53 +02:00 committed by TingPing
parent 552b2b1315
commit ec94565cb9
4 changed files with 44 additions and 8 deletions
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2
src/fe-gtk/notifications/notification-backend.h
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@ -21,7 +21,7 @@
int notification_backend_supported (void);
void notification_backend_show (const char *title, const char *text);
int notification_backend_init (void);
int notification_backend_init (const char **error);
void notification_backend_deinit (void);
#endif

7
src/fe-gtk/notifications/notification-windows.c
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@ -24,7 +24,7 @@
#include <Windows.h>
void (*winrt_notification_backend_show) (const char *title, const char *text) = NULL;
int (*winrt_notification_backend_init) (void) = NULL;
int (*winrt_notification_backend_init) (const char **error) = NULL;
void (*winrt_notification_backend_deinit) (void) = NULL;
int (*winrt_notification_backend_supported) (void) = NULL;
@ -40,7 +40,7 @@ notification_backend_show (const char *title, const char *text)
}
int
notification_backend_init (void)
notification_backend_init (const char **error)
{
UINT original_error_mode;
GModule *module;
@ -53,6 +53,7 @@ notification_backend_init (void)
if (module == NULL)
{
*error = "hcnotifications-winrt not found.";
return 0;
}
@ -61,7 +62,7 @@ notification_backend_init (void)
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 ();
return winrt_notification_backend_init (error);
}
void

32
src/fe-gtk/notifications/notification-winrt.cpp
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@ -22,6 +22,7 @@
#include <string>
#include <codecvt>
#include <strsafe.h>
#include <roapi.h>
#include <windows.ui.notifications.h>
@ -38,6 +39,14 @@ widen(const std::string & to_widen)
return converter.from_bytes(to_widen);
}
static std::string
narrow(const std::wstring & to_narrow)
{
std::wstring_convert<std::codecvt_utf8<wchar_t>> converter;
return converter.to_bytes(to_narrow);
}
extern "C"
{
__declspec (dllexport) void
@ -74,13 +83,34 @@ extern "C"
}
__declspec (dllexport) int
notification_backend_init (void)
notification_backend_init (const char **error)
{
try
{
if (!notifier)
notifier = ToastNotificationManager::CreateToastNotifier (L"HexChat.Desktop.Notify");
}
catch (Platform::Exception ^ ex)
{
static char exc_message[1024];
std::string tmp = narrow(std::wstring(ex->Message->Data()));
if (SUCCEEDED(StringCchPrintfA(exc_message, _countof(exc_message), "Error (0x%x): %s", ex->HResult, tmp.c_str())))
*error = exc_message;
else
*error = "Exception + error converting exception message.";
return 0;
}
catch (...)
{
*error = "Generic c++ exception.";
return 0;
}
if (FAILED (Windows::Foundation::Initialize (RO_INIT_SINGLETHREADED)))
{
*error = "Error initializing Windows::Foundation.";
return 0;
}
return 1;
}

7
src/fe-gtk/plugin-notification.c
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@ -176,8 +176,13 @@ tray_cmd_cb (char *word[], char *word_eol[], gpointer userdata)
int
notification_plugin_init (hexchat_plugin *plugin_handle, char **plugin_name, char **plugin_desc, char **plugin_version, char *arg)
{
if (!notification_backend_init ())
const char* error = NULL;
if (!notification_backend_init (&error))
{
if (error)
hexchat_printf(plugin_handle, "Failed loading notification plugin: %s\n", error);
return 0;
}
ph = plugin_handle;
*plugin_name = "";