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app/internal/window,app/internal/xkb: [Wayland] report modifiers for pointer events

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Updates #120

Signed-off-by: Elias Naur <mail@eliasnaur.com>
This commit is contained in:
Elias Naur
2020-05-27 16:36:37 +02:00
parent 7b6eafcb59
commit f6dff2fd1c
2 changed files with 43 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
app/internal/window/os_wayland.go
+22 -16
View File
@@ -708,6 +708,7 @@ func gio_onTouchDown(data unsafe.Pointer, touch *C.struct_wl_touch, serial, t C.
Position: w.lastTouch,
PointerID: pointer.ID(id),
Time: time.Duration(t) * time.Millisecond,
Modifiers: w.disp.xkb.Modifiers(),
})
}
@@ -723,6 +724,7 @@ func gio_onTouchUp(data unsafe.Pointer, touch *C.struct_wl_touch, serial, t C.ui
Position: w.lastTouch,
PointerID: pointer.ID(id),
Time: time.Duration(t) * time.Millisecond,
Modifiers: w.disp.xkb.Modifiers(),
})
}
@@ -740,6 +742,7 @@ func gio_onTouchMotion(data unsafe.Pointer, touch *C.struct_wl_touch, t C.uint32
Source: pointer.Touch,
PointerID: pointer.ID(id),
Time: time.Duration(t) * time.Millisecond,
Modifiers: w.disp.xkb.Modifiers(),
})
}
@@ -826,11 +829,12 @@ func gio_onPointerButton(data unsafe.Pointer, p *C.struct_wl_pointer, serial, t,
w.flushScroll()
w.resetFling()
w.w.Event(pointer.Event{
Type: typ,
Source: pointer.Mouse,
Buttons: w.pointerBtns,
Position: w.lastPos,
Time: time.Duration(t) * time.Millisecond,
Type: typ,
Source: pointer.Mouse,
Buttons: w.pointerBtns,
Position: w.lastPos,
Time: time.Duration(t) * time.Millisecond,
Modifiers: w.disp.xkb.Modifiers(),
})
}
@@ -1289,12 +1293,13 @@ func (w *window) flushScroll() {
return
}
w.w.Event(pointer.Event{
Type: pointer.Move,
Source: pointer.Mouse,
Buttons: w.pointerBtns,
Position: w.lastPos,
Scroll: total,
Time: w.scroll.time,
Type: pointer.Move,
Source: pointer.Mouse,
Buttons: w.pointerBtns,
Position: w.lastPos,
Scroll: total,
Time: w.scroll.time,
Modifiers: w.disp.xkb.Modifiers(),
})
if w.scroll.steps == (image.Point{}) {
w.fling.xExtrapolation.SampleDelta(w.scroll.time, -w.scroll.dist.X)
@@ -1311,11 +1316,12 @@ func (w *window) onPointerMotion(x, y C.wl_fixed_t, t C.uint32_t) {
Y: fromFixed(y) * float32(w.scale),
}
w.w.Event(pointer.Event{
Type: pointer.Move,
Position: w.lastPos,
Buttons: w.pointerBtns,
Source: pointer.Mouse,
Time: time.Duration(t) * time.Millisecond,
Type: pointer.Move,
Position: w.lastPos,
Buttons: w.pointerBtns,
Source: pointer.Mouse,
Time: time.Duration(t) * time.Millisecond,
Modifiers: w.disp.xkb.Modifiers(),
})
}
app/internal/xkb/xkb_unix.go
+21 -13
View File
@@ -133,6 +133,23 @@ func (x *Context) LoadKeymap(format int, fd int, size int) error {
return nil
}
func (x *Context) Modifiers() key.Modifiers {
var mods key.Modifiers
if C.xkb_state_mod_name_is_active(x.state, (*C.char)(unsafe.Pointer(&_XKB_MOD_NAME_CTRL[0])), C.XKB_STATE_MODS_EFFECTIVE) == 1 {
mods |= key.ModCtrl
}
if C.xkb_state_mod_name_is_active(x.state, (*C.char)(unsafe.Pointer(&_XKB_MOD_NAME_SHIFT[0])), C.XKB_STATE_MODS_EFFECTIVE) == 1 {
mods |= key.ModShift
}
if C.xkb_state_mod_name_is_active(x.state, (*C.char)(unsafe.Pointer(&_XKB_MOD_NAME_ALT[0])), C.XKB_STATE_MODS_EFFECTIVE) == 1 {
mods |= key.ModAlt
}
if C.xkb_state_mod_name_is_active(x.state, (*C.char)(unsafe.Pointer(&_XKB_MOD_NAME_LOGO[0])), C.XKB_STATE_MODS_EFFECTIVE) == 1 {
mods |= key.ModSuper
}
return mods
}
func (x *Context) DispatchKey(keyCode uint32) (events []event.Event) {
if x.state == nil {
return
@@ -143,24 +160,15 @@ func (x *Context) DispatchKey(keyCode uint32) (events []event.Event) {
}
sym := C.xkb_state_key_get_one_sym(x.state, kc)
if name, ok := convertKeysym(sym); ok {
cmd := key.Event{Name: name}
cmd := key.Event{
Name: name,
Modifiers: x.Modifiers(),
}
// Ensure that a physical backtab key is translated to
// Shift-Tab.
if sym == C.XKB_KEY_ISO_Left_Tab {
cmd.Modifiers |= key.ModShift
}
if C.xkb_state_mod_name_is_active(x.state, (*C.char)(unsafe.Pointer(&_XKB_MOD_NAME_CTRL[0])), C.XKB_STATE_MODS_EFFECTIVE) == 1 {
cmd.Modifiers |= key.ModCtrl
}
if C.xkb_state_mod_name_is_active(x.state, (*C.char)(unsafe.Pointer(&_XKB_MOD_NAME_SHIFT[0])), C.XKB_STATE_MODS_EFFECTIVE) == 1 {
cmd.Modifiers |= key.ModShift
}
if C.xkb_state_mod_name_is_active(x.state, (*C.char)(unsafe.Pointer(&_XKB_MOD_NAME_ALT[0])), C.XKB_STATE_MODS_EFFECTIVE) == 1 {
cmd.Modifiers |= key.ModAlt
}
if C.xkb_state_mod_name_is_active(x.state, (*C.char)(unsafe.Pointer(&_XKB_MOD_NAME_LOGO[0])), C.XKB_STATE_MODS_EFFECTIVE) == 1 {
cmd.Modifiers |= key.ModSuper
}
events = append(events, cmd)
}
C.xkb_compose_state_feed(x.compState, sym)