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| author | Adam Halim <adaha@cendio.se> | 2024-09-24 15:55:21 +0200 |
|---|---|---|
| committer | Adam Halim <adaha@cendio.se> | 2024-10-22 14:52:31 +0200 |
| commit | 63327145959e26193682e2b691a6027e26c1ce16 (patch) | |
| tree | 772dcd8cc872bf7da5482cfaee33639cee924db4 /unix/xserver/hw/vnc/vncInput.c | |
| parent | 2fe9dca45f7d0a519fef5053ba61e2db7c1ff2b1 (diff) | |
| download | tigervnc-63327145959e26193682e2b691a6027e26c1ce16.tar.gz tigervnc-63327145959e26193682e2b691a6027e26c1ce16.zip | |
Add server support for forward/back mouse buttons
This commit adds support for the pseudo-encoding ExtendedMouseButtons in
Xvnc and x0vncserver, which makes it possible to use to use the
back/forward mouse buttons.
This commit contains work originally done by
PixelSmith <manny33@frontbuffer.com>.
Diffstat (limited to 'unix/xserver/hw/vnc/vncInput.c')
| -rw-r--r-- | unix/xserver/hw/vnc/vncInput.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/unix/xserver/hw/vnc/vncInput.c b/unix/xserver/hw/vnc/vncInput.c index 1de41430..a705a85a 100644 --- a/unix/xserver/hw/vnc/vncInput.c +++ b/unix/xserver/hw/vnc/vncInput.c @@ -50,7 +50,7 @@ extern const unsigned int code_map_qnum_to_xorgevdev_len; extern const unsigned short code_map_qnum_to_xorgkbd[]; extern const unsigned int code_map_qnum_to_xorgkbd_len; -#define BUTTONS 7 +#define BUTTONS 9 DeviceIntPtr vncKeyboardDev; DeviceIntPtr vncPointerDev; @@ -207,6 +207,23 @@ static int vncPointerProc(DeviceIntPtr pDevice, int onoff) btn_labels[5] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_LEFT); btn_labels[6] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_HWHEEL_RIGHT); + /* + * The labels BTN_LABEL_PROP_BTN_SIDE and BTN_LABEL_PROP_BTN_EXTRA + * represent the side buttons on mice that are typically used to + * navigate back/forward respectively in web browsers. + * + * In X11, these labels are mapped to the BTN_SIDE and BTN_EXTRA + * input codes, which are mapped in the Linux HID driver. These + * are not to be confused with the BTN_FORWARD and BTN_BACK input + * codes, which some applications also use for back/forward + * navigation. + * + * It seems like most mice have their side buttons mapped to + * BTN_SIDE and BTN_EXTRA. + */ + btn_labels[7] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_SIDE); + btn_labels[8] = XIGetKnownProperty(BTN_LABEL_PROP_BTN_EXTRA); + axes_labels[0] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_X); axes_labels[1] = XIGetKnownProperty(AXIS_LABEL_PROP_REL_Y); |