gtkeventcontrollerlegacy.go RawHistoryFolder

1// Package gtk was automatically generated by github.com/bnema/puregotk DO NOT EDIT
2package gtk
3
4import (
5	"structs"
6	"unsafe"
7
8	"github.com/ebitengine/purego"
9
10	"github.com/bnema/puregotk/pkg/core"
11	"github.com/bnema/puregotk/v4/glib"
12	"github.com/bnema/puregotk/v4/gobject"
13	"github.com/bnema/puregotk/v4/gobject/types"
14)
15
16type EventControllerLegacyClass struct {
17	_ structs.HostLayout
18}
19
20func (x *EventControllerLegacyClass) GoPointer() uintptr {
21	return uintptr(unsafe.Pointer(x))
22}
23
24// Provides raw access to the event stream.
25//
26// It should only be used as a last resort if none of the other event
27// controllers or gestures do the job.
28type EventControllerLegacy struct {
29	EventController
30}
31
32var xEventControllerLegacyGLibType func() types.GType
33
34func EventControllerLegacyGLibType() types.GType {
35	return xEventControllerLegacyGLibType()
36}
37
38func EventControllerLegacyNewFromInternalPtr(ptr uintptr) *EventControllerLegacy {
39	cls := &EventControllerLegacy{}
40	cls.Ptr = ptr
41	return cls
42}
43
44var xNewEventControllerLegacy func() uintptr
45
46// Creates a new legacy event controller.
47func NewEventControllerLegacy() *EventControllerLegacy {
48	var cls *EventControllerLegacy
49
50	cret := xNewEventControllerLegacy()
51
52	if cret == 0 {
53		return nil
54	}
55	cls = &EventControllerLegacy{}
56	cls.Ptr = cret
57	return cls
58}
59
60func (c *EventControllerLegacy) GoPointer() uintptr {
61	if c == nil {
62		return 0
63	}
64	return c.Ptr
65}
66
67func (c *EventControllerLegacy) SetGoPointer(ptr uintptr) {
68	c.Ptr = ptr
69}
70
71// Emitted for each GDK event delivered to @controller.
72func (x *EventControllerLegacy) ConnectEvent(cb *func(EventControllerLegacy, uintptr) bool) uint {
73	cbPtr := uintptr(unsafe.Pointer(cb))
74	if cbRefPtr, ok := glib.GetCallback(cbPtr); ok {
75		handlerID := gobject.SignalConnect(x.GoPointer(), "event", cbRefPtr)
76		glib.SaveHandlerMapping(handlerID, cbPtr)
77		return handlerID
78	}
79
80	fcb := func(clsPtr uintptr, EventVarp uintptr) bool {
81		fa := EventControllerLegacy{}
82		fa.Ptr = clsPtr
83		cbFn := *cb
84
85		return cbFn(fa, EventVarp)
86
87	}
88	cbRefPtr := purego.NewCallback(fcb)
89	glib.SaveCallbackWithClosure(cbPtr, cbRefPtr, cb)
90	handlerID := gobject.SignalConnect(x.GoPointer(), "event", cbRefPtr)
91	glib.SaveHandlerMapping(handlerID, cbPtr)
92	return handlerID
93}
94
95func init() {
96	core.SetPackageName("GTK", "gtk4")
97	core.SetSharedLibraries("GTK", []string{"libgtk-4.so.1"})
98	var libs []uintptr
99	for _, libPath := range core.GetPaths("GTK") {
100		lib, err := purego.Dlopen(libPath, purego.RTLD_NOW|purego.RTLD_GLOBAL)
101		if err != nil {
102			panic(err)
103		}
104		libs = append(libs, lib)
105	}
106
107	core.PuregoSafeRegister(&xEventControllerLegacyGLibType, libs, "gtk_event_controller_legacy_get_type")
108
109	core.PuregoSafeRegister(&xNewEventControllerLegacy, libs, "gtk_event_controller_legacy_new")
110
111}