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vd_agent: add protocol messages for clipboard/selection-owner model

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-VD_AGENT_CLIPBOARD_GRAB(type) - tell the other side that an application in our side ("we") got ownership of the clipboard.
-VD_AGENT_CLIPBOARD_REQUEST(type) - after we know the other side owns the clipboard (GRAB received), we notify the os we are the owner. when we are asked by the os/app for the clipboard data, we send this REQUEST msg to the other side.
-VD_AGENT_CLIPBOARD(type, data) - the existing message for sending the clipboard, is now sent only in response to REQUEST.
-VD_AGENT_CLIPBOARD_RELEASE - tell the other side that we are no longer the owner of the clipboard (e.g. the owner app was closed).

this patch will be followed by agent & client patches handling the above messages.
This commit is contained in:
Arnon Gilboa 2010-10-04 16:45:15 +02:00 committed by Hans de Goede
parent 57872d7887
commit 5fdd0ba665
1 changed files with 12 additions and 1 deletions
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13
spice/vd_agent.h
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@ -65,6 +65,9 @@ enum {
VD_AGENT_CLIPBOARD,
VD_AGENT_DISPLAY_CONFIG,
VD_AGENT_ANNOUNCE_CAPABILITIES,
VD_AGENT_CLIPBOARD_GRAB,
VD_AGENT_CLIPBOARD_REQUEST,
VD_AGENT_CLIPBOARD_RELEASE,
VD_AGENT_END_MESSAGE,
};
@ -121,7 +124,6 @@ enum {
VD_AGENT_ERROR,
};
//FIXME: size required?
typedef struct SPICE_ATTR_PACKED VDAgentClipboard {
uint32_t type;
uint8_t data[0];
@ -129,8 +131,17 @@ typedef struct SPICE_ATTR_PACKED VDAgentClipboard {
enum {
VD_AGENT_CLIPBOARD_UTF8_TEXT = 1,
VD_AGENT_CLIPBOARD_BITMAP,
};
typedef struct SPICE_ATTR_PACKED VDAgentClipboardGrab {
uint32_t type;
} VDAgentClipboardGrab;
typedef struct SPICE_ATTR_PACKED VDAgentClipboardRequest {
uint32_t type;
} VDAgentClipboardRequest;
enum {
VD_AGENT_CAP_MOUSE_STATE = 0,
VD_AGENT_CAP_MONITORS_CONFIG,