func viewHandlesSliceToCArray(arr []View) (*C.wlc_handle, C.size_t) {
carr := C.handle_array_init(C.size_t(len(arr)))
for i, h := range arr {
C.handle_array_insert(carr, C.wlc_handle(h), C.int(i))
}
return carr, C.size_t(len(arr))
}
// GetClass gets class. (shell-surface only).
func (v View) GetClass() string {
cclass := C.wlc_view_get_class(C.wlc_handle(v))
return C.GoString(cclass)
}
// GetMutableViews gets mutable views in creation order.
//This is mainly useful for wm's who need another view stack for inplace
//sorting. For example tiling wms, may want to use this to keep their tiling
//order separated from floating order.
func (o Output) GetMutableViews() []View {
var len C.size_t
handles := C.wlc_output_get_mutable_views(C.wlc_handle(o), &len)
return viewHandlesCArraytoGoSlice(handles, int(len))
}
// GetMask gets current visibility bitmask.
func (o Output) GetMask() uint32 {
return uint32(C.wlc_output_get_mask(C.wlc_handle(o)))
}
// SetResolution sets output resolution.
func (o Output) SetResolution(resolution Size, scale uint32) {
csize := resolution.c()
defer C.free(unsafe.Pointer(csize))
C.wlc_output_set_resolution(C.wlc_handle(o), csize, C.uint32_t(scale))
}
// SetSleep sets sleep status: wake up / sleep.
func (o Output) SetSleep(sleep bool) {
C.wlc_output_set_sleep(C.wlc_handle(o), C._Bool(sleep))
}
// Name gets output name.
func (o Output) Name() string {
cname := C.wlc_output_get_name(C.wlc_handle(o))
return C.GoString(cname)
}
// SetType sets type bit. TOggle indicates whether it is set or not.
func (v View) SetType(typ ViewTypeBit, toggle bool) {
C.wlc_view_set_type(C.wlc_handle(v), uint32(typ), C._Bool(toggle))
}
// SendToBack sends view behind everything.
func (v View) SendToBack() {
C.wlc_view_send_to_back(C.wlc_handle(v))
}
// SetOutput sets output for view. Alternatively output.SetViews() can be used.
func (v View) SetOutput(output Output) {
C.wlc_view_set_output(C.wlc_handle(v), C.wlc_handle(output))
}
// GetOutput gets output of view.
func (v View) GetOutput() Output {
return Output(C.wlc_view_get_output(C.wlc_handle(v)))
}
// Close closes view.
func (v View) Close() {
C.wlc_view_close(C.wlc_handle(v))
}
// Focus focuses view.
func (v View) Focus() {
C.wlc_view_focus(C.wlc_handle(v))
}
// GetPID gets pid of program owning the view.
func (v View) GetPID() int {
return int(C.wlc_view_get_pid(C.wlc_handle(v)))
}
// GetAppID gets app id. (xdg-surface only).
func (v View) GetAppID() string {
capp := C.wlc_view_get_app_id(C.wlc_handle(v))
return C.GoString(capp)
}
// SetGeometry sets geometry. Set edges if the geometry change is caused by
// interactive resize.
func (v View) SetGeometry(edges uint32, geometry Geometry) {
cgeometry := geometry.c()
defer C.free(unsafe.Pointer(cgeometry))
C.wlc_view_set_geometry(C.wlc_handle(v), C.uint32_t(edges), cgeometry)
}
// GetType gets type bitfield for view.
func (v View) GetType() uint32 {
return uint32(C.wlc_view_get_type(C.wlc_handle(v)))
}
// SendBelow sends view below another view.
func (v View) SendBelow(other View) {
C.wlc_view_send_below(C.wlc_handle(v), C.wlc_handle(other))
}
// Focus focuses output.
func (o Output) Focus() {
C.wlc_output_focus(C.wlc_handle(o))
}
// BringAbove brings view above another view.
func (v View) BringAbove(other View) {
C.wlc_view_bring_above(C.wlc_handle(v), C.wlc_handle(other))
}
// GetSleep gets output sleep state.
func (o Output) GetSleep() bool {
return bool(C.wlc_output_get_sleep(C.wlc_handle(o)))
}
// BringToFront brings view to front of everything.
func (v View) BringToFront() {
C.wlc_view_bring_to_front(C.wlc_handle(v))
}
// GetVirtualResolution gets virtual output resolution with transformations
// applied for proper rendering for example on high density displays.
// Use this to figure out coordinate boundary.
func (o Output) GetVirtualResolution() *Size {
csize := C.wlc_output_get_virtual_resolution(C.wlc_handle(o))
return sizeCtoGo(csize)
}
// GetMask gets current visibility bitmask.
func (v View) GetMask() uint32 {
return uint32(C.wlc_view_get_mask(C.wlc_handle(v)))
}
// GetScale returns scale factor.
func (o Output) GetScale() uint32 {
return uint32(C.wlc_output_get_scale(C.wlc_handle(o)))
}
// SetMask sets visibility bitmask.
func (v View) SetMask(mask uint32) {
C.wlc_view_set_mask(C.wlc_handle(v), C.uint32_t(mask))
}
// SetMask sets visibility bitmask.
func (o Output) SetMask(mask uint32) {
C.wlc_output_set_mask(C.wlc_handle(o), C.uint32_t(mask))
}
// GetGeometry gets current geometry (what the client sees).
func (v View) GetGeometry() *Geometry {
cgeometry := C.wlc_view_get_geometry(C.wlc_handle(v))
return geometryCtoGo(&Geometry{}, cgeometry)
}
// SetViews sets views in stack order. This will also change mutable
// views. Returns false on failure.
func (o Output) SetViews(views []View) bool {
cviews, len := viewHandlesSliceToCArray(views)
return bool(C.wlc_output_set_views(C.wlc_handle(o), cviews, len))
}
// GetVisibleGeometry gets current visible geometry (what wlc displays).
func (v View) GetVisibleGeometry() Geometry {
cgeometry := C.struct_wlc_geometry{}
C.wlc_view_get_visible_geometry(C.wlc_handle(v), &cgeometry)
return *geometryCtoGo(&Geometry{}, &cgeometry)
}