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Add MSG_XI_KEYPRESS and MSG_XI_FOCUS #19

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Add MSG_XI_KEYPRESS and MSG_XI_FOCUS #19

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4af507d
Add MSG_XI_KEYPRESS and MSG_XI_FOCUS
iacore Jul 21, 2022
c25a713
Fix typo & comments
iacore Aug 6, 2022
30bbc21
Rename event xi_keypress to xi_key, since that's more accurate
iacore Aug 6, 2022
ee3b1b9
Bump protocol version to 1.5
iacore Aug 11, 2022
59dd27d
Add ->flags to msg_xi_key
iacore Aug 11, 2022
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36 changes: 35 additions & 1 deletion include/qubes-gui-protocol.h
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ typedef unsigned __int32 uint32_t;
/* version of protocol described in this file, used as gui-daemon protocol
* version; specific agent defines own version which them support */
#define QUBES_GUID_PROTOCOL_VERSION_MAJOR 1
#define QUBES_GUID_PROTOCOL_VERSION_MINOR 3
#define QUBES_GUID_PROTOCOL_VERSION_MINOR 5
#define QUBES_GUID_PROTOCOL_VERSION (QUBES_GUID_PROTOCOL_VERSION_MAJOR << 16 | QUBES_GUID_PROTOCOL_VERSION_MINOR)

//arbitrary
Expand Down Expand Up @@ -99,6 +99,8 @@ enum {
MSG_WMCLASS,
MSG_WINDOW_DUMP,
MSG_CURSOR,
MSG_XI_KEY,
MSG_XI_FOCUS,
MSG_MAX
};
/* VM -> Dom0, Dom0 -> VM */
Expand Down Expand Up @@ -253,4 +255,36 @@ struct msg_window_dump_grant_refs {
uint32_t refs[0];
};

/* Dom0 -> VM */
struct msg_xi_key {
uint32_t evtype; // press or release
uint32_t device;
uint32_t detail; // key code
uint32_t x; // respective to event window
uint32_t y;
uint32_t modifier_effective;
uint32_t flags;
// reserved for fields that may be useful for non-keyboard devices with keys
uint32_t _reserved[6];
};

/*
Dom0 -> VM
VM -> Dom0
only respected when focus is transfered within own VM);
elsewise, Dom0 should flash the window requested focus in taskbar,
but not transfer focus immediately */
struct msg_xi_focus {
uint32_t evtype; // focusin or out
uint32_t device;
uint32_t mode; // NotifyNormal
uint32_t detail; // NotifyNonilnear
uint32_t x;
uint32_t y;
// mod keys state, useful when focus out,
// since this is the only way to prevent, say, Alt getting stuck during Alt+Tab
uint32_t modifier_effective;
uint32_t _reserved[7];
};

#endif /* QUBES_GUI_PROTOCOL_H */