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Extend the SGR Pixel mouse reporting protocol to also report when the mouse leaves the window

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This commit is contained in:
Kovid Goyal
2025-07-12 11:59:23 +05:30
parent c3360cd76e
commit 4d3bbd82e0
8 changed files with 87 additions and 24 deletions
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21
tools/tui/loop/mouse.go
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@@ -18,6 +18,7 @@ const (
MOUSE_RELEASE
MOUSE_MOVE
MOUSE_CLICK
MOUSE_LEAVE
)
func (e MouseEventType) String() string {
@@ -141,10 +142,13 @@ func (e PointerShape) String() string {
}
const (
SHIFT_INDICATOR int = 1 << 2
ALT_INDICATOR = 1 << 3
CTRL_INDICATOR = 1 << 4
MOTION_INDICATOR = 1 << 5
SHIFT_INDICATOR int = 1 << 2
ALT_INDICATOR = 1 << 3
CTRL_INDICATOR = 1 << 4
MOTION_INDICATOR = 1 << 5
SCROLL_BUTTON_INDICATOR = 1 << 6
EXTRA_BUTTON_INDICATOR = 1 << 7
LEAVE_INDICATOR = 1 << 8
)
const (
@@ -245,11 +249,14 @@ func decode_sgr_mouse(text string, screen_size ScreenSize, last_letter byte) *Mo
ans.Event_type = MOUSE_MOVE
}
cb3 := cb & 3
if cb >= 128 {
switch {
case cb&LEAVE_INDICATOR != 0:
ans.Event_type = MOUSE_LEAVE
case cb&EXTRA_BUTTON_INDICATOR != 0:
ans.Buttons |= ebmap[cb3]
} else if cb >= 64 {
case cb&SCROLL_BUTTON_INDICATOR != 0:
ans.Buttons |= wbmap[cb3]
} else if cb3 < 3 {
case cb3 < 3:
ans.Buttons |= bmap[cb3]
}
if cb&SHIFT_INDICATOR != 0 {