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[client] initial host to client clipboard sync working

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This commit is contained in:
Geoffrey McRae
2019-02-24 11:43:32 +11:00
parent 0a2fbe1f7f
commit d8b01c0257
6 changed files with 445 additions and 78 deletions
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88
client/main.c
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@@ -492,7 +492,60 @@ static inline const uint32_t mapScancode(SDL_Scancode scancode)
return ps2;
}
void clipboardRequestFn(const LG_ClipboardReplyFn replyFn, void * opaque)
static LG_ClipboardData spice_type_to_clipboard_type(const SpiceDataType type)
{
switch(type)
{
case SPICE_DATA_TEXT: return LG_CLIPBOARD_DATA_TEXT; break;
case SPICE_DATA_PNG : return LG_CLIPBOARD_DATA_PNG ; break;
case SPICE_DATA_BMP : return LG_CLIPBOARD_DATA_BMP ; break;
case SPICE_DATA_TIFF: return LG_CLIPBOARD_DATA_TIFF; break;
case SPICE_DATA_JPEG: return LG_CLIPBOARD_DATA_JPEG; break;
default:
DEBUG_ERROR("invalid spice data type");
return LG_CLIPBOARD_DATA_NONE;
}
}
static SpiceDataType clipboard_type_to_spice_type(const LG_ClipboardData type)
{
switch(type)
{
case LG_CLIPBOARD_DATA_TEXT: return SPICE_DATA_TEXT; break;
case LG_CLIPBOARD_DATA_PNG : return SPICE_DATA_PNG ; break;
case LG_CLIPBOARD_DATA_BMP : return SPICE_DATA_BMP ; break;
case LG_CLIPBOARD_DATA_TIFF: return SPICE_DATA_TIFF; break;
case LG_CLIPBOARD_DATA_JPEG: return SPICE_DATA_JPEG; break;
default:
DEBUG_ERROR("invalid clipboard data type");
return SPICE_DATA_NONE;
}
}
void clipboardRelease()
{
spice_clipboard_release();
// another application just took the clipboard ownership
}
void clipboardNotify(const LG_ClipboardData type)
{
if (type == LG_CLIPBOARD_DATA_NONE)
{
spice_clipboard_release();
return;
}
spice_clipboard_grab(clipboard_type_to_spice_type(type));
}
void clipboardData(const LG_ClipboardData type, uint8_t * data, size_t size)
{
spice_clipboard_data(clipboard_type_to_spice_type(type), data, (uint32_t)size);
}
void clipboardRequest(const LG_ClipboardReplyFn replyFn, void * opaque)
{
state.cbReplyData = opaque;
state.cbReplyFn = replyFn;
@@ -506,18 +559,7 @@ void spiceClipboardNotice(const SpiceDataType type)
return;
state.cbType = type;
LG_ClipboardData t;
switch(type)
{
case LG_CLIPBOARD_DATA_TEXT: t = SPICE_DATA_TEXT; break;
case LG_CLIPBOARD_DATA_PNG : t = SPICE_DATA_PNG ; break;
case LG_CLIPBOARD_DATA_BMP : t = SPICE_DATA_BMP ; break;
case LG_CLIPBOARD_DATA_TIFF: t = SPICE_DATA_TIFF; break;
case LG_CLIPBOARD_DATA_JPEG: t = SPICE_DATA_JPEG; break;
}
state.lgc->notice(clipboardRequestFn, t);
state.lgc->notice(clipboardRequest, spice_type_to_clipboard_type(type));
}
void spiceClipboardData(const SpiceDataType type, uint8_t * buffer, uint32_t size)
@@ -538,6 +580,18 @@ void spiceClipboardData(const SpiceDataType type, uint8_t * buffer, uint32_t siz
state.cbReplyFn(state.cbReplyData, type, buffer, size);
}
void spiceClipboardRelease()
{
if (state.lgc && state.lgc->release)
state.lgc->release();
}
void spiceClipboardRequest(const SpiceDataType type)
{
if (state.lgc && state.lgc->request)
state.lgc->request(spice_type_to_clipboard_type(type));
}
int eventFilter(void * userdata, SDL_Event * event)
{
static bool serverMode = false;
@@ -982,7 +1036,7 @@ int run()
if (state.lgc)
{
DEBUG_INFO("Using Clipboard: %s", state.lgc->getName());
if (!state.lgc->init(&wminfo))
if (!state.lgc->init(&wminfo, clipboardRelease, clipboardNotify, clipboardData))
{
DEBUG_WARN("Failed to initialize the clipboard interface, continuing anyway");
state.lgc = NULL;
@@ -1022,7 +1076,11 @@ int run()
if (params.useSpice)
{
spice_set_on_clipboard_cb(spiceClipboardNotice, spiceClipboardData);
spice_set_clipboard_cb(
spiceClipboardNotice,
spiceClipboardData,
spiceClipboardRelease,
spiceClipboardRequest);
if (!spice_connect(params.spiceHost, params.spicePort, ""))
{
DEBUG_ERROR("Failed to connect to spice server");