detached 902c404

chore(deps): bump purego-cef to v0.14.1

v0.14.0 pinned the CEF API 15000 contract and fixed the struct ABI
corruption that made BrowserSettings.BackgroundColor land on
chrome_status_bubble (transparent windowless canvas). v0.14.1 restores
the global function bindings dropped by that regeneration
(DictionaryValueCreate, V8ContextGetCurrentContext, all *Create
factories) and fixes global factory ownership so created objects are
adopted without a leaked reference.

This makes the white-canvas fix in this branch effective: the opaque
white BrowserSettings.BackgroundColor now actually reaches libcef.
commit
902c404508da47722a324d2f14b2a4cfc04a2812
author
brice · · 2026-07-21 19:07 UTC
parent
1dc7dd4
signature
GPG VerifiedCD88F9E564E0102646FB6077A1A07C7C7C3E349D · arch-gpg Verified for the committer email
75 files · +1836 -1983
Unified
UnifiedSplit
M go.mod +1 -1
@@ -6,7 +6,7 @@ require (
66 github.com/a-h/templ v0.3.1020
77 github.com/andybalholm/brotli v1.2.2
88 github.com/bnema/purego v0.11.0-bnema.4
9- github.com/bnema/purego-cef v0.13.4
9+ github.com/bnema/purego-cef v0.14.1
1010 github.com/bnema/purego-cef2gtk v0.8.5
1111 github.com/bnema/purego-pipewire v0.1.5
1212 github.com/bnema/purego-sqlite v0.1.4
@@ -6,7 +6,7 @@ require (
6 github.com/a-h/templ v0.3.10206 github.com/a-h/templ v0.3.1020
7 github.com/andybalholm/brotli v1.2.27 github.com/andybalholm/brotli v1.2.2
8 github.com/bnema/purego v0.11.0-bnema.48 github.com/bnema/purego v0.11.0-bnema.4
9- github.com/bnema/purego-cef v0.13.49+ github.com/bnema/purego-cef v0.14.1
10 github.com/bnema/purego-cef2gtk v0.8.510 github.com/bnema/purego-cef2gtk v0.8.5
11 github.com/bnema/purego-pipewire v0.1.511 github.com/bnema/purego-pipewire v0.1.5
12 github.com/bnema/purego-sqlite v0.1.412 github.com/bnema/purego-sqlite v0.1.4
M go.sum +2 -2 generated file: collapsed
load diff
M vendor/github.com/bnema/purego-cef/cef/cef_browser_gen.go +15 -2 generated file: collapsed
load diff
M vendor/github.com/bnema/purego-cef/cef/cef_command_line_gen.go +15 -2 generated file: collapsed
load diff
A vendor/github.com/bnema/purego-cef/cef/cef_component_updater_gen.go +323 -0
@@ -0,0 +1,323 @@
1+// Code generated by cefgen. DO NOT EDIT.
2+
3+package cef
4+
5+import (
6+ "runtime"
7+ "sync"
8+ "unsafe"
9+
10+ "github.com/bnema/purego-cef/internal/capi"
11+
12+ portin "github.com/bnema/purego-cef/internal/ports/in"
13+)
14+
15+// ComponentUpdateCallback Callback structure for component update results.
16+type ComponentUpdateCallback = portin.ComponentUpdateCallback
17+
18+// componentUpdateCallbackWrapper wraps a user-provided ComponentUpdateCallback implementation together
19+// with the raw CEF struct pointer allocated by NewComponentUpdateCallback. It satisfies the
20+// ComponentUpdateCallback interface (by embedding the user impl) and core.RawPointerHolder
21+// (so extractRawPointer can recover the raw pointer).
22+type componentUpdateCallbackWrapper struct {
23+ ComponentUpdateCallback // embed user impl for interface delegation
24+ rawPtr *capi.CEFComponentUpdateCallbackT
25+}
26+
27+func (w *componentUpdateCallbackWrapper) RawPointer() unsafe.Pointer {
28+ return unsafe.Pointer(w.rawPtr)
29+}
30+
31+var componentUpdateCallbackOnCompleteSharedOnce sync.Once
32+var componentUpdateCallbackOnCompleteSharedCallback uintptr
33+
34+func componentUpdateCallbackOnCompleteCEFCallback() uintptr {
35+ return sharedCEFCallback(&componentUpdateCallbackOnCompleteSharedOnce, &componentUpdateCallbackOnCompleteSharedCallback, func(self uintptr, arg0 uintptr, arg1 uintptr) {
36+ impl, ownerOK := cefCallbackOwnerAs[ComponentUpdateCallback](self)
37+ if !ownerOK {
38+ return
39+ }
40+ componentID := goString(unsafe.Pointer(arg0))
41+ error := ComponentUpdateError(arg1)
42+ impl.OnComplete(componentID, error)
43+ })
44+}
45+
46+// NewComponentUpdateCallback creates a CEF handler backed by the given implementation.
47+func NewComponentUpdateCallback(impl ComponentUpdateCallback) ComponentUpdateCallback {
48+ if isNilImpl(impl) {
49+ return nil
50+ }
51+ r := new(capi.CEFComponentUpdateCallbackT)
52+ w := &componentUpdateCallbackWrapper{rawPtr: r}
53+ w.ComponentUpdateCallback = impl
54+ initRefCount(unsafe.Pointer(r), unsafe.Sizeof(*r), w)
55+
56+ r.OverrideOnComplete(componentUpdateCallbackOnCompleteCEFCallback())
57+
58+ return w
59+}
60+
61+// componentUpdateCallbackImpl is a reverse wrapper for a CEF-owned ComponentUpdateCallback pointer.
62+// Release is idempotent, but callers must externally synchronize Release with
63+// concurrent method calls and must not use the wrapper after Release returns.
64+type componentUpdateCallbackImpl struct {
65+ rawPtr *capi.CEFComponentUpdateCallbackT
66+ releaseOnce sync.Once
67+}
68+
69+func (obj *componentUpdateCallbackImpl) OnComplete(componentID string, error ComponentUpdateError) {
70+ if obj == nil || obj.rawPtr == nil {
71+ return
72+ }
73+ rawPtr := obj.rawPtr
74+ componentIDStr := cefString(componentID)
75+ defer freeCefString(&componentIDStr)
76+ rawPtr.CallOnComplete(uintptr(unsafe.Pointer(&componentIDStr)), uintptr(error))
77+}
78+
79+func (obj *componentUpdateCallbackImpl) RawPointer() unsafe.Pointer {
80+ if obj == nil || obj.rawPtr == nil {
81+ return nil
82+ }
83+ return unsafe.Pointer(obj.rawPtr)
84+}
85+
86+// Release releases the underlying CEF object.
87+func (obj *componentUpdateCallbackImpl) Release() {
88+ if obj == nil {
89+ return
90+ }
91+ obj.releaseOnce.Do(func() {
92+ if obj.rawPtr == nil {
93+ return
94+ }
95+ rawPtr := obj.rawPtr
96+ obj.rawPtr = nil
97+ runtime.SetFinalizer(obj, nil)
98+ base := (*capi.CEFBaseRefCountedT)(unsafe.Pointer(rawPtr))
99+ base.CallRelease()
100+ })
101+}
102+
103+// wrapComponentUpdateCallback wraps a CEF handler pointer received from CEF into a thin Go façade.
104+func wrapComponentUpdateCallback(ptr unsafe.Pointer) ComponentUpdateCallback {
105+ if ptr == nil {
106+ return nil
107+ }
108+ r := (*capi.CEFComponentUpdateCallbackT)(ptr)
109+ base := (*capi.CEFBaseRefCountedT)(ptr)
110+ base.CallAddRef()
111+ impl := &componentUpdateCallbackImpl{rawPtr: r}
112+ runtime.SetFinalizer(impl, (*componentUpdateCallbackImpl).Release)
113+ return impl
114+}
115+
116+// Component Structure representing a snapshot of a component's state at the time of retrieval. To get updated information, retrieve a new cef_component_t object via cef_component_updater_t::GetComponentByID or GetComponents. The functions of this structure may be called on any thread.
117+type Component = portin.Component
118+
119+// componentImpl is a reverse wrapper for a CEF-owned Component pointer.
120+// Release is idempotent, but callers must externally synchronize Release with
121+// concurrent method calls and must not use the wrapper after Release returns.
122+type componentImpl struct {
123+ rawPtr *capi.CEFComponentT
124+ releaseOnce sync.Once
125+}
126+
127+func (obj *componentImpl) GetID() string {
128+ if obj == nil || obj.rawPtr == nil {
129+ return ""
130+ }
131+ rawPtr := obj.rawPtr
132+ ret := rawPtr.CallGetID()
133+ return goStringUserfree(unsafe.Pointer(ret))
134+}
135+
136+func (obj *componentImpl) GetName() string {
137+ if obj == nil || obj.rawPtr == nil {
138+ return ""
139+ }
140+ rawPtr := obj.rawPtr
141+ ret := rawPtr.CallGetName()
142+ return goStringUserfree(unsafe.Pointer(ret))
143+}
144+
145+func (obj *componentImpl) GetVersion() string {
146+ if obj == nil || obj.rawPtr == nil {
147+ return ""
148+ }
149+ rawPtr := obj.rawPtr
150+ ret := rawPtr.CallGetVersion()
151+ return goStringUserfree(unsafe.Pointer(ret))
152+}
153+
154+func (obj *componentImpl) GetState() ComponentState {
155+ if obj == nil || obj.rawPtr == nil {
156+ return 0
157+ }
158+ rawPtr := obj.rawPtr
159+ ret := rawPtr.CallGetState()
160+ return ComponentState(ret)
161+}
162+
163+func (obj *componentImpl) RawPointer() unsafe.Pointer {
164+ if obj == nil || obj.rawPtr == nil {
165+ return nil
166+ }
167+ return unsafe.Pointer(obj.rawPtr)
168+}
169+
170+// Release releases the underlying CEF object.
171+func (obj *componentImpl) Release() {
172+ if obj == nil {
173+ return
174+ }
175+ obj.releaseOnce.Do(func() {
176+ if obj.rawPtr == nil {
177+ return
178+ }
179+ rawPtr := obj.rawPtr
180+ obj.rawPtr = nil
181+ runtime.SetFinalizer(obj, nil)
182+ base := (*capi.CEFBaseRefCountedT)(unsafe.Pointer(rawPtr))
183+ base.CallRelease()
184+ })
185+}
186+
187+func wrapComponent(ptr unsafe.Pointer) Component {
188+ if ptr == nil {
189+ return nil
190+ }
191+ r := (*capi.CEFComponentT)(ptr)
192+ base := (*capi.CEFBaseRefCountedT)(ptr)
193+ base.CallAddRef()
194+ impl := &componentImpl{rawPtr: r}
195+ runtime.SetFinalizer(impl, (*componentImpl).Release)
196+ return impl
197+}
198+
199+// ComponentUpdater This structure provides access to Chromium's component updater service, allowing clients to discover registered components and trigger on-demand updates. The functions of this structure may only be called on the browser process UI thread. If the CEF context is not initialized or the component updater service is not available, functions will return safe defaults (0, nullptr, or NULL).
200+type ComponentUpdater = portin.ComponentUpdater
201+
202+// componentUpdaterImpl is a reverse wrapper for a CEF-owned ComponentUpdater pointer.
203+// Release is idempotent, but callers must externally synchronize Release with
204+// concurrent method calls and must not use the wrapper after Release returns.
205+type componentUpdaterImpl struct {
206+ rawPtr *capi.CEFComponentUpdaterT
207+ releaseOnce sync.Once
208+}
209+
210+func (obj *componentUpdaterImpl) GetComponentCount() int {
211+ if obj == nil || obj.rawPtr == nil {
212+ return 0
213+ }
214+ rawPtr := obj.rawPtr
215+ ret := rawPtr.CallGetComponentCount()
216+ return int(ret)
217+}
218+
219+func (obj *componentUpdaterImpl) GetComponents(componentscount *int, components []Component) {
220+ if obj == nil || obj.rawPtr == nil {
221+ return
222+ }
223+ rawPtr := obj.rawPtr
224+ var componentsRaw []uintptr
225+ var componentsPtr unsafe.Pointer
226+ componentsCountPtr := componentscount
227+ if componentsCountPtr == nil {
228+ componentsCountScratch := len(components)
229+ componentsCountPtr = &componentsCountScratch
230+ } else {
231+ *componentsCountPtr = len(components)
232+ }
233+ if len(components) > 0 {
234+ componentsRaw = make([]uintptr, len(components))
235+ componentsPtr = unsafe.Pointer(&componentsRaw[0])
236+ }
237+ rawPtr.CallGetComponents(uintptr(unsafe.Pointer(componentsCountPtr)), uintptr(componentsPtr))
238+ if len(components) > 0 {
239+ n := len(components)
240+ if *componentsCountPtr < n {
241+ n = *componentsCountPtr
242+ }
243+ for i := 0; i < n; i++ {
244+ components[i] = wrapComponent(unsafe.Pointer(componentsRaw[i]))
245+ }
246+ }
247+}
248+
249+func (obj *componentUpdaterImpl) GetComponentByID(componentID string) Component {
250+ if obj == nil || obj.rawPtr == nil {
251+ return nil
252+ }
253+ rawPtr := obj.rawPtr
254+ componentIDStr := cefString(componentID)
255+ defer freeCefString(&componentIDStr)
256+ ret := rawPtr.CallGetComponentByID(uintptr(unsafe.Pointer(&componentIDStr)))
257+ return wrapComponent(unsafe.Pointer(ret))
258+}
259+
260+func (obj *componentUpdaterImpl) Update(componentID string, priority ComponentUpdatePriority, callback ComponentUpdateCallback) {
261+ if obj == nil || obj.rawPtr == nil {
262+ return
263+ }
264+ rawPtr := obj.rawPtr
265+ componentIDStr := cefString(componentID)
266+ defer freeCefString(&componentIDStr)
267+ rawPtr.CallUpdate(uintptr(unsafe.Pointer(&componentIDStr)), uintptr(priority), uintptr(extractOrWrapRawPointer(callback, func() any { return NewComponentUpdateCallback(callback) })))
268+}
269+
270+func (obj *componentUpdaterImpl) RawPointer() unsafe.Pointer {
271+ if obj == nil || obj.rawPtr == nil {
272+ return nil
273+ }
274+ return unsafe.Pointer(obj.rawPtr)
275+}
276+
277+// Release releases the underlying CEF object.
278+func (obj *componentUpdaterImpl) Release() {
279+ if obj == nil {
280+ return
281+ }
282+ obj.releaseOnce.Do(func() {
283+ if obj.rawPtr == nil {
284+ return
285+ }
286+ rawPtr := obj.rawPtr
287+ obj.rawPtr = nil
288+ runtime.SetFinalizer(obj, nil)
289+ base := (*capi.CEFBaseRefCountedT)(unsafe.Pointer(rawPtr))
290+ base.CallRelease()
291+ })
292+}
293+
294+func wrapComponentUpdater(ptr unsafe.Pointer) ComponentUpdater {
295+ if ptr == nil {
296+ return nil
297+ }
298+ r := (*capi.CEFComponentUpdaterT)(ptr)
299+ base := (*capi.CEFBaseRefCountedT)(ptr)
300+ base.CallAddRef()
301+ impl := &componentUpdaterImpl{rawPtr: r}
302+ runtime.SetFinalizer(impl, (*componentUpdaterImpl).Release)
303+ return impl
304+}
305+
306+// takeComponentUpdater adopts a CEF ComponentUpdater pointer whose reference is already owned by
307+// the caller (as returned by a global factory function). Unlike wrapComponentUpdater it
308+// does NOT call AddRef, because the C API already transferred one reference to us.
309+func takeComponentUpdater(ptr unsafe.Pointer) ComponentUpdater {
310+ if ptr == nil {
311+ return nil
312+ }
313+ r := (*capi.CEFComponentUpdaterT)(ptr)
314+ impl := &componentUpdaterImpl{rawPtr: r}
315+ runtime.SetFinalizer(impl, (*componentUpdaterImpl).Release)
316+ return impl
317+}
318+
319+// ComponentUpdaterGet Returns the global cef_component_updater_t singleton. Returns nullptr if called from the incorrect thread.
320+func ComponentUpdaterGet() ComponentUpdater {
321+ ret := capi.CEFComponentUpdaterGet()
322+ return takeComponentUpdater(ret)
323+}
@@ -0,0 +1,323 @@
1+// Code generated by cefgen. DO NOT EDIT.
2+
3+package cef
4+
5+import (
6+ "runtime"
7+ "sync"
8+ "unsafe"
9+
10+ "github.com/bnema/purego-cef/internal/capi"
11+
12+ portin "github.com/bnema/purego-cef/internal/ports/in"
13+)
14+
15+// ComponentUpdateCallback Callback structure for component update results.
16+type ComponentUpdateCallback = portin.ComponentUpdateCallback
17+
18+// componentUpdateCallbackWrapper wraps a user-provided ComponentUpdateCallback implementation together
19+// with the raw CEF struct pointer allocated by NewComponentUpdateCallback. It satisfies the
20+// ComponentUpdateCallback interface (by embedding the user impl) and core.RawPointerHolder
21+// (so extractRawPointer can recover the raw pointer).
22+type componentUpdateCallbackWrapper struct {
23+ ComponentUpdateCallback // embed user impl for interface delegation
24+ rawPtr *capi.CEFComponentUpdateCallbackT
25+}
26+
27+func (w *componentUpdateCallbackWrapper) RawPointer() unsafe.Pointer {
28+ return unsafe.Pointer(w.rawPtr)
29+}
30+
31+var componentUpdateCallbackOnCompleteSharedOnce sync.Once
32+var componentUpdateCallbackOnCompleteSharedCallback uintptr
33+
34+func componentUpdateCallbackOnCompleteCEFCallback() uintptr {
35+ return sharedCEFCallback(&componentUpdateCallbackOnCompleteSharedOnce, &componentUpdateCallbackOnCompleteSharedCallback, func(self uintptr, arg0 uintptr, arg1 uintptr) {
36+ impl, ownerOK := cefCallbackOwnerAs[ComponentUpdateCallback](self)
37+ if !ownerOK {
38+ return
39+ }
40+ componentID := goString(unsafe.Pointer(arg0))
41+ error := ComponentUpdateError(arg1)
42+ impl.OnComplete(componentID, error)
43+ })
44+}
45+
46+// NewComponentUpdateCallback creates a CEF handler backed by the given implementation.
47+func NewComponentUpdateCallback(impl ComponentUpdateCallback) ComponentUpdateCallback {
48+ if isNilImpl(impl) {
49+ return nil
50+ }
51+ r := new(capi.CEFComponentUpdateCallbackT)
52+ w := &componentUpdateCallbackWrapper{rawPtr: r}
53+ w.ComponentUpdateCallback = impl
54+ initRefCount(unsafe.Pointer(r), unsafe.Sizeof(*r), w)
55+
56+ r.OverrideOnComplete(componentUpdateCallbackOnCompleteCEFCallback())
57+
58+ return w
59+}
60+
61+// componentUpdateCallbackImpl is a reverse wrapper for a CEF-owned ComponentUpdateCallback pointer.
62+// Release is idempotent, but callers must externally synchronize Release with
63+// concurrent method calls and must not use the wrapper after Release returns.
64+type componentUpdateCallbackImpl struct {
65+ rawPtr *capi.CEFComponentUpdateCallbackT
66+ releaseOnce sync.Once
67+}
68+
69+func (obj *componentUpdateCallbackImpl) OnComplete(componentID string, error ComponentUpdateError) {
70+ if obj == nil || obj.rawPtr == nil {
71+ return
72+ }
73+ rawPtr := obj.rawPtr
74+ componentIDStr := cefString(componentID)
75+ defer freeCefString(&componentIDStr)
76+ rawPtr.CallOnComplete(uintptr(unsafe.Pointer(&componentIDStr)), uintptr(error))
77+}
78+
79+func (obj *componentUpdateCallbackImpl) RawPointer() unsafe.Pointer {
80+ if obj == nil || obj.rawPtr == nil {
81+ return nil
82+ }
83+ return unsafe.Pointer(obj.rawPtr)
84+}
85+
86+// Release releases the underlying CEF object.
87+func (obj *componentUpdateCallbackImpl) Release() {
88+ if obj == nil {
89+ return
90+ }
91+ obj.releaseOnce.Do(func() {
92+ if obj.rawPtr == nil {
93+ return
94+ }
95+ rawPtr := obj.rawPtr
96+ obj.rawPtr = nil
97+ runtime.SetFinalizer(obj, nil)
98+ base := (*capi.CEFBaseRefCountedT)(unsafe.Pointer(rawPtr))
99+ base.CallRelease()
100+ })
101+}
102+
103+// wrapComponentUpdateCallback wraps a CEF handler pointer received from CEF into a thin Go façade.
104+func wrapComponentUpdateCallback(ptr unsafe.Pointer) ComponentUpdateCallback {
105+ if ptr == nil {
106+ return nil
107+ }
108+ r := (*capi.CEFComponentUpdateCallbackT)(ptr)
109+ base := (*capi.CEFBaseRefCountedT)(ptr)
110+ base.CallAddRef()
111+ impl := &componentUpdateCallbackImpl{rawPtr: r}
112+ runtime.SetFinalizer(impl, (*componentUpdateCallbackImpl).Release)
113+ return impl
114+}
115+
116+// Component Structure representing a snapshot of a component's state at the time of retrieval. To get updated information, retrieve a new cef_component_t object via cef_component_updater_t::GetComponentByID or GetComponents. The functions of this structure may be called on any thread.
117+type Component = portin.Component
118+
119+// componentImpl is a reverse wrapper for a CEF-owned Component pointer.
120+// Release is idempotent, but callers must externally synchronize Release with
121+// concurrent method calls and must not use the wrapper after Release returns.
122+type componentImpl struct {
123+ rawPtr *capi.CEFComponentT
124+ releaseOnce sync.Once
125+}
126+
127+func (obj *componentImpl) GetID() string {
128+ if obj == nil || obj.rawPtr == nil {
129+ return ""
130+ }
131+ rawPtr := obj.rawPtr
132+ ret := rawPtr.CallGetID()
133+ return goStringUserfree(unsafe.Pointer(ret))
134+}
135+
136+func (obj *componentImpl) GetName() string {
137+ if obj == nil || obj.rawPtr == nil {
138+ return ""
139+ }
140+ rawPtr := obj.rawPtr
141+ ret := rawPtr.CallGetName()
142+ return goStringUserfree(unsafe.Pointer(ret))
143+}
144+
145+func (obj *componentImpl) GetVersion() string {
146+ if obj == nil || obj.rawPtr == nil {
147+ return ""
148+ }
149+ rawPtr := obj.rawPtr
150+ ret := rawPtr.CallGetVersion()
151+ return goStringUserfree(unsafe.Pointer(ret))
152+}
153+
154+func (obj *componentImpl) GetState() ComponentState {
155+ if obj == nil || obj.rawPtr == nil {
156+ return 0
157+ }
158+ rawPtr := obj.rawPtr
159+ ret := rawPtr.CallGetState()
160+ return ComponentState(ret)
161+}
162+
163+func (obj *componentImpl) RawPointer() unsafe.Pointer {
164+ if obj == nil || obj.rawPtr == nil {
165+ return nil
166+ }
167+ return unsafe.Pointer(obj.rawPtr)
168+}
169+
170+// Release releases the underlying CEF object.
171+func (obj *componentImpl) Release() {
172+ if obj == nil {
173+ return
174+ }
175+ obj.releaseOnce.Do(func() {
176+ if obj.rawPtr == nil {
177+ return
178+ }
179+ rawPtr := obj.rawPtr
180+ obj.rawPtr = nil
181+ runtime.SetFinalizer(obj, nil)
182+ base := (*capi.CEFBaseRefCountedT)(unsafe.Pointer(rawPtr))
183+ base.CallRelease()
184+ })
185+}
186+
187+func wrapComponent(ptr unsafe.Pointer) Component {
188+ if ptr == nil {
189+ return nil
190+ }
191+ r := (*capi.CEFComponentT)(ptr)
192+ base := (*capi.CEFBaseRefCountedT)(ptr)
193+ base.CallAddRef()
194+ impl := &componentImpl{rawPtr: r}
195+ runtime.SetFinalizer(impl, (*componentImpl).Release)
196+ return impl
197+}
198+
199+// ComponentUpdater This structure provides access to Chromium's component updater service, allowing clients to discover registered components and trigger on-demand updates. The functions of this structure may only be called on the browser process UI thread. If the CEF context is not initialized or the component updater service is not available, functions will return safe defaults (0, nullptr, or NULL).
200+type ComponentUpdater = portin.ComponentUpdater
201+
202+// componentUpdaterImpl is a reverse wrapper for a CEF-owned ComponentUpdater pointer.
203+// Release is idempotent, but callers must externally synchronize Release with
204+// concurrent method calls and must not use the wrapper after Release returns.
205+type componentUpdaterImpl struct {
206+ rawPtr *capi.CEFComponentUpdaterT
207+ releaseOnce sync.Once
208+}
209+
210+func (obj *componentUpdaterImpl) GetComponentCount() int {
211+ if obj == nil || obj.rawPtr == nil {
212+ return 0
213+ }
214+ rawPtr := obj.rawPtr
215+ ret := rawPtr.CallGetComponentCount()
216+ return int(ret)
217+}
218+
219+func (obj *componentUpdaterImpl) GetComponents(componentscount *int, components []Component) {
220+ if obj == nil || obj.rawPtr == nil {
221+ return
222+ }
223+ rawPtr := obj.rawPtr
224+ var componentsRaw []uintptr
225+ var componentsPtr unsafe.Pointer
226+ componentsCountPtr := componentscount
227+ if componentsCountPtr == nil {
228+ componentsCountScratch := len(components)
229+ componentsCountPtr = &componentsCountScratch
230+ } else {
231+ *componentsCountPtr = len(components)
232+ }
233+ if len(components) > 0 {
234+ componentsRaw = make([]uintptr, len(components))
235+ componentsPtr = unsafe.Pointer(&componentsRaw[0])
236+ }
237+ rawPtr.CallGetComponents(uintptr(unsafe.Pointer(componentsCountPtr)), uintptr(componentsPtr))
238+ if len(components) > 0 {
239+ n := len(components)
240+ if *componentsCountPtr < n {
241+ n = *componentsCountPtr
242+ }
243+ for i := 0; i < n; i++ {
244+ components[i] = wrapComponent(unsafe.Pointer(componentsRaw[i]))
245+ }
246+ }
247+}
248+
249+func (obj *componentUpdaterImpl) GetComponentByID(componentID string) Component {
250+ if obj == nil || obj.rawPtr == nil {
251+ return nil
252+ }
253+ rawPtr := obj.rawPtr
254+ componentIDStr := cefString(componentID)
255+ defer freeCefString(&componentIDStr)
256+ ret := rawPtr.CallGetComponentByID(uintptr(unsafe.Pointer(&componentIDStr)))
257+ return wrapComponent(unsafe.Pointer(ret))
258+}
259+
260+func (obj *componentUpdaterImpl) Update(componentID string, priority ComponentUpdatePriority, callback ComponentUpdateCallback) {
261+ if obj == nil || obj.rawPtr == nil {
262+ return
263+ }
264+ rawPtr := obj.rawPtr
265+ componentIDStr := cefString(componentID)
266+ defer freeCefString(&componentIDStr)
267+ rawPtr.CallUpdate(uintptr(unsafe.Pointer(&componentIDStr)), uintptr(priority), uintptr(extractOrWrapRawPointer(callback, func() any { return NewComponentUpdateCallback(callback) })))
268+}
269+
270+func (obj *componentUpdaterImpl) RawPointer() unsafe.Pointer {
271+ if obj == nil || obj.rawPtr == nil {
272+ return nil
273+ }
274+ return unsafe.Pointer(obj.rawPtr)
275+}
276+
277+// Release releases the underlying CEF object.
278+func (obj *componentUpdaterImpl) Release() {
279+ if obj == nil {
280+ return
281+ }
282+ obj.releaseOnce.Do(func() {
283+ if obj.rawPtr == nil {
284+ return
285+ }
286+ rawPtr := obj.rawPtr
287+ obj.rawPtr = nil
288+ runtime.SetFinalizer(obj, nil)
289+ base := (*capi.CEFBaseRefCountedT)(unsafe.Pointer(rawPtr))
290+ base.CallRelease()
291+ })
292+}
293+
294+func wrapComponentUpdater(ptr unsafe.Pointer) ComponentUpdater {
295+ if ptr == nil {
296+ return nil
297+ }
298+ r := (*capi.CEFComponentUpdaterT)(ptr)
299+ base := (*capi.CEFBaseRefCountedT)(ptr)
300+ base.CallAddRef()
301+ impl := &componentUpdaterImpl{rawPtr: r}
302+ runtime.SetFinalizer(impl, (*componentUpdaterImpl).Release)
303+ return impl
304+}
305+
306+// takeComponentUpdater adopts a CEF ComponentUpdater pointer whose reference is already owned by
307+// the caller (as returned by a global factory function). Unlike wrapComponentUpdater it
308+// does NOT call AddRef, because the C API already transferred one reference to us.
309+func takeComponentUpdater(ptr unsafe.Pointer) ComponentUpdater {
310+ if ptr == nil {
311+ return nil
312+ }
313+ r := (*capi.CEFComponentUpdaterT)(ptr)
314+ impl := &componentUpdaterImpl{rawPtr: r}
315+ runtime.SetFinalizer(impl, (*componentUpdaterImpl).Release)
316+ return impl
317+}
318+
319+// ComponentUpdaterGet Returns the global cef_component_updater_t singleton. Returns nullptr if called from the incorrect thread.
320+func ComponentUpdaterGet() ComponentUpdater {
321+ ret := capi.CEFComponentUpdaterGet()
322+ return takeComponentUpdater(ret)
323+}
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M vendor/github.com/bnema/purego-cef/cef/test_cef_test_server_gen.go +14 -1 generated file: collapsed
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M vendor/github.com/bnema/purego-cef/cef/views_cef_display_gen.go +17 -4 generated file: collapsed
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