cefpython/src/browser.pyx at cefpython54 · pythonthings/cefpython · GitHub

Repository navigation

History

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

301

302

303

304

305

306

307

308

309

310

311

312

313

314

315

316

317

318

319

320

321

322

323

324

325

326

327

328

329

330

331

332

333

334

335

336

337

338

339

340

341

342

343

344

345

346

347

348

349

350

351

352

353

354

355

356

357

358

359

360

361

362

363

364

365

366

367

368

369

370

371

372

373

374

375

376

377

378

379

380

381

382

383

384

385

386

387

388

389

390

391

392

393

394

395

396

397

398

399

400

401

402

403

404

405

406

407

408

409

410

411

412

413

414

415

416

417

418

419

420

421

422

423

424

425

426

427

428

429

430

431

432

433

434

435

436

437

438

439

440

441

442

443

444

445

446

447

448

449

450

451

452

453

454

455

456

457

458

459

460

461

462

463

464

465

466

467

468

469

470

471

472

473

474

475

476

477

478

479

480

481

482

483

484

485

486

487

488

489

490

491

492

493

494

495

496

497

498

499

500

501

502

503

504

505

506

507

508

509

510

511

512

513

514

515

516

517

518

519

520

521

522

523

524

525

526

527

528

529

530

531

532

533

534

535

536

537

538

539

540

541

542

543

544

545

546

547

548

549

550

551

552

553

554

555

556

557

558

559

560

561

562

563

564

565

566

567

568

569

570

571

572

573

574

575

576

577

578

579

580

581

582

583

584

585

586

587

588

589

590

591

592

593

594

595

596

597

598

599

600

601

602

603

604

605

606

607

608

609

610

611

612

613

614

615

616

617

618

619

620

621

622

623

624

625

626

627

628

629

630

631

632

633

634

635

636

637

638

639

640

641

642

643

644

645

646

647

648

649

650

651

652

653

654

655

656

657

# License: New BSD License.

# Website: http://code.google.com/p/cefpython/

include "cefpython.pyx"

cimport cef_types

IF UNAME_SYSNAME == "Linux":

cimport x11

# cef_mouse_button_type_t, SendMouseClickEvent().

MOUSEBUTTON_LEFT = cef_types.MBT_LEFT

MOUSEBUTTON_MIDDLE = cef_types.MBT_MIDDLE

MOUSEBUTTON_RIGHT = cef_types.MBT_RIGHT

# If you try to keep PyBrowser() objects inside cpp_vector you will

# get segmentation faults, as they will be garbage collected.

cdef dict g_pyBrowsers = {}

cdef PyBrowser GetPyBrowserById(int browserId):

if browserId in g_pyBrowsers:

return g_pyBrowsers[browserId]

return None

cdef PyBrowser GetPyBrowser(CefRefPtr[CefBrowser] cefBrowser):

global g_pyBrowsers

if <void*>cefBrowser == NULL or not cefBrowser.get():

# noinspection PyUnresolvedReferences

Debug("GetPyBrowser(): returning None")

return None

cdef PyBrowser pyBrowser

cdef int browserId

cdef int identifier

browserId = cefBrowser.get().GetIdentifier()

if browserId in g_pyBrowsers:

return g_pyBrowsers[browserId]

for identifier, pyBrowser in g_pyBrowsers.items():

if not pyBrowser.cefBrowser.get():

# noinspection PyUnresolvedReferences

Debug("GetPyBrowser(): removing an empty CefBrowser reference, "

"browserId=%s" % identifier)

del g_pyBrowsers[identifier]

# noinspection PyUnresolvedReferences

Debug("GetPyBrowser(): creating new PyBrowser, browserId=%s" % browserId)

pyBrowser = PyBrowser()

pyBrowser.cefBrowser = cefBrowser

g_pyBrowsers[browserId] = pyBrowser

# Inherit client callbacks and javascript bindings

# from parent browser.

# Checking __outerWindowHandle as we should not inherit

# client callbacks and javascript bindings if the browser

# was created explicitily by calling CreateBrowserSync().

# Popups inherit client callbacks by default.

# Popups inherit javascript bindings only when "bindToPopups"

# constructor param was set to True.

cdef WindowHandle openerHandle

cdef dict clientCallbacks

cdef JavascriptBindings javascriptBindings

cdef PyBrowser tempPyBrowser

if pyBrowser.IsPopup() and \

not pyBrowser.GetUserData("__outerWindowHandle"):

openerHandle = pyBrowser.GetOpenerWindowHandle()

for identifier, tempPyBrowser in g_pyBrowsers.items():

if tempPyBrowser.GetWindowHandle() == openerHandle:

clientCallbacks = tempPyBrowser.GetClientCallbacksDict()

if clientCallbacks:

pyBrowser.SetClientCallbacksDict(clientCallbacks)

javascriptBindings = tempPyBrowser.GetJavascriptBindings()

if javascriptBindings:

if javascriptBindings.GetBindToPopups():

pyBrowser.SetJavascriptBindings(javascriptBindings)

return pyBrowser

cdef void RemovePyBrowser(int browserId) except *:

# Called from LifespanHandler_OnBeforeClose().

global g_pyBrowsers

if browserId in g_pyBrowsers:

if len(g_pyBrowsers) == 1:

# This is the last browser remaining.

if g_sharedRequestContext.get():

# A similar release is done in Shutdown and CloseBrowser.

# noinspection PyUnresolvedReferences

Debug("RemovePyBrowser: releasing shared request context")

g_sharedRequestContext.Assign(NULL)

# noinspection PyUnresolvedReferences

Debug("del g_pyBrowsers[%s]" % browserId)

del g_pyBrowsers[browserId]

else:

# noinspection PyUnresolvedReferences

Debug("RemovePyBrowser() FAILED: browser not found, id = %s" \

% browserId)

cpdef PyBrowser GetBrowserByWindowHandle(WindowHandle windowHandle):

cdef PyBrowser pyBrowser

for browserId in g_pyBrowsers:

pyBrowser = g_pyBrowsers[browserId]

if (pyBrowser.GetWindowHandle() == windowHandle or

pyBrowser.GetUserData("__outerWindowHandle") == long(windowHandle)):

return pyBrowser

return None

cdef public void PyBrowser_ShowDevTools(CefRefPtr[CefBrowser] cefBrowser

) except * with gil:

# Called from ClientHandler::OnContextMenuCommand

cdef PyBrowser pyBrowser

try:

pyBrowser = GetPyBrowser(cefBrowser)

pyBrowser.ShowDevTools()

except:

(exc_type, exc_value, exc_trace) = sys.exc_info()

sys.excepthook(exc_type, exc_value, exc_trace)

# -----------------------------------------------------------------------------

cdef class PyBrowser:

cdef CefRefPtr[CefBrowser] cefBrowser

cdef public dict clientCallbacks

cdef public list allowedClientCallbacks

cdef public JavascriptBindings javascriptBindings

cdef public dict userData

# Properties used by ToggleFullscreen().

cdef public int isFullscreen

cdef public int maximized

cdef public int gwlStyle

cdef public int gwlExStyle

cdef public tuple windowRect

# C-level attributes are initialized to 0 automatically.

cdef void* imageBuffer

cdef CefRefPtr[CefBrowser] GetCefBrowser(self) except *:

if <void*>self.cefBrowser != NULL and self.cefBrowser.get():

return self.cefBrowser

raise Exception("PyBrowser.GetCefBrowser() failed: CefBrowser "

"was destroyed")

cdef CefRefPtr[CefBrowserHost] GetCefBrowserHost(self) except *:

cdef CefRefPtr[CefBrowserHost] cefBrowserHost = (

self.GetCefBrowser().get().GetHost())

if <void*>cefBrowserHost != NULL and cefBrowserHost.get():

return cefBrowserHost

raise Exception("PyBrowser.GetCefBrowserHost() failed: this "

"method can only be called in the browser "

"process.")

def __init__(self):

self.clientCallbacks = {}

self.allowedClientCallbacks = []

self.userData = {}

def __dealloc__(self):

if self.imageBuffer:

free(self.imageBuffer)

cpdef py_void SetClientCallback(self, py_string name, object callback):

if not self.allowedClientCallbacks:

# DisplayHandler

self.allowedClientCallbacks += [

"OnAddressChange", "OnTitleChange", "OnTooltip",

"OnStatusMessage", "OnConsoleMessage"]

# KeyboardHandler

self.allowedClientCallbacks += ["OnPreKeyEvent", "OnKeyEvent"]

# RequestHandler

# NOTE: OnCertificateError and OnBeforePluginLoad are not

# included as they must be set using

# cefpython.SetGlobalClientCallback().

self.allowedClientCallbacks += ["OnBeforeResourceLoad",

"OnResourceRedirect", "GetAuthCredentials",

"OnQuotaRequest", "OnProtocolExecution",

"GetResourceHandler",

"OnBeforeBrowse", "OnRendererProcessTerminated",

"OnPluginCrashed"]

# RequestContextHandler

self.allowedClientCallbacks += ["GetCookieManager"]

# LoadHandler

self.allowedClientCallbacks += ["OnLoadingStateChange",

"OnLoadStart", "OnLoadEnd", "OnLoadError"]

# LifespanHandler

# NOTE: OnAfterCreated not included as it must be set using

# cefpython.SetGlobalClientCallback().

self.allowedClientCallbacks += ["OnBeforePopup",

"DoClose", "OnBeforeClose"]

# RenderHandler

self.allowedClientCallbacks += ["GetRootScreenRect",

"GetViewRect", "GetScreenPoint", "GetScreenInfo",

"GetScreenRect",

"OnPopupShow", "OnPopupSize", "OnPaint", "OnCursorChange",

"OnScrollOffsetChanged",

"StartDragging", "UpdateDragCursor"]

# JavascriptDialogHandler

self.allowedClientCallbacks += ["OnJavascriptDialog",

"OnBeforeUnloadJavascriptDialog",

"OnResetJavascriptDialogState",

"OnJavascriptDialogClosed"]

# FocusHandler

self.allowedClientCallbacks += ["OnTakeFocus", "OnSetFocus",

"OnGotFocus"]

if name not in self.allowedClientCallbacks:

raise Exception("Browser.SetClientCallback() failed: unknown "

"callback: %s" % name)

self.clientCallbacks[name] = callback

cpdef py_void SetClientHandler(self, object clientHandler):

if not hasattr(clientHandler, "__class__"):

raise Exception("Browser.SetClientHandler() failed: __class__ "

"attribute missing")

cdef dict methods = {}

cdef py_string key

cdef object method

cdef tuple value

for value in inspect.getmembers(clientHandler,

predicate=inspect.ismethod):

key = value[0]

method = value[1]

if key and key[0] != '_':

self.SetClientCallback(key, method)

cpdef object GetClientCallback(self, py_string name):

if name in self.clientCallbacks:

return self.clientCallbacks[name]

cpdef py_void SetClientCallbacksDict(self, dict clientCallbacks):

self.clientCallbacks = clientCallbacks

cpdef dict GetClientCallbacksDict(self):

return self.clientCallbacks

cpdef py_void SetJavascriptBindings(self, JavascriptBindings bindings):

self.javascriptBindings = bindings

self.javascriptBindings.Rebind()

cpdef JavascriptBindings GetJavascriptBindings(self):

return self.javascriptBindings

# --------------

# CEF API.

# --------------

cpdef py_bool CanGoBack(self):

return self.GetCefBrowser().get().CanGoBack()

cpdef py_bool CanGoForward(self):

return self.GetCefBrowser().get().CanGoForward()

cpdef py_void ParentWindowWillClose(self):

# Method removed in upstream CEF, keeping for BC

pass

cpdef py_void CloseBrowser(self, py_bool forceClose=False):

if len(g_pyBrowsers) == 1:

# This is the last browser remaining.

if g_sharedRequestContext.get():

# A similar release is done in Shutdown

# and RemovePyBrowser.

Debug("CloseBrowser: releasing shared request context")

g_sharedRequestContext.Assign(NULL)

Debug("CefBrowser::CloseBrowser(%s)" % forceClose)

self.GetCefBrowserHost().get().CloseBrowser(bool(forceClose))

cpdef py_void CloseDevTools(self):

self.GetCefBrowserHost().get().CloseDevTools()

def ExecuteFunction(self, *args):

self.GetMainFrame().ExecuteFunction(*args)

cpdef py_void ExecuteJavascript(self, py_string jsCode,

py_string scriptUrl="", int startLine=0):

self.GetMainFrame().ExecuteJavascript(jsCode, scriptUrl, startLine)

cpdef py_void Find(self, int searchId, py_string searchText,

py_bool forward, py_bool matchCase,

py_bool findNext):

cdef CefString cefSearchText

PyToCefString(searchText, cefSearchText)

self.GetCefBrowserHost().get().Find(searchId, cefSearchText,

bool(forward), bool(matchCase), bool(findNext))

cpdef PyFrame GetFocusedFrame(self):

assert IsThread(TID_UI), (

"Browser.GetFocusedFrame() may only be called on UI thread")

return GetPyFrame(self.GetCefBrowser().get().GetFocusedFrame())

cpdef PyFrame GetFrame(self, py_string name):

assert IsThread(TID_UI), (

"Browser.GetFrame() may only be called on the UI thread")

cdef CefString cefName

PyToCefString(name, cefName)

return GetPyFrame(self.GetCefBrowser().get().GetFrame(cefName))

cpdef object GetFrameByIdentifier(self, object identifier):

return GetPyFrame(self.GetCefBrowser().get().GetFrame(

<long long>long(identifier)))

cpdef list GetFrameNames(self):

assert IsThread(TID_UI), (

"Browser.GetFrameNames() may only be called on the UI thread")

cdef cpp_vector[CefString] cefNames

self.GetCefBrowser().get().GetFrameNames(cefNames)

cdef list names = []

cdef cpp_vector[CefString].iterator iterator = cefNames.begin()

cdef CefString cefString

while iterator != cefNames.end():

cefString = deref(iterator)

names.append(CefToPyString(cefString))

preinc(iterator)

return names

cpdef list GetFrames(self):

cdef list names = self.GetFrameNames()

cdef PyFrame frame

cdef list frames = []

for name in names:

frame = self.GetFrame(name)

frames.append(frame)

return frames

cpdef int GetIdentifier(self) except *:

return self.GetCefBrowser().get().GetIdentifier()

cpdef PyFrame GetMainFrame(self):

return GetPyFrame(self.GetCefBrowser().get().GetMainFrame())

cpdef WindowHandle GetOpenerWindowHandle(self) except *:

cdef WindowHandle hwnd

hwnd = <WindowHandle> \

self.GetCefBrowserHost().get().GetOpenerWindowHandle()

return hwnd

cpdef WindowHandle GetOuterWindowHandle(self) except *:

if self.GetUserData("__outerWindowHandle"):

return <WindowHandle>self.GetUserData("__outerWindowHandle")

else:

return self.GetWindowHandle()

cpdef py_string GetUrl(self):

return self.GetMainFrame().GetUrl()

cpdef object GetUserData(self, object key):

if key in self.userData:

return self.userData[key]

return None

cpdef WindowHandle GetWindowHandle(self) except *:

cdef WindowHandle hwnd

hwnd = <WindowHandle>self.GetCefBrowserHost().get().GetWindowHandle()

return hwnd

cpdef double GetZoomLevel(self) except *:

cdef double zoomLevel

zoomLevel = self.GetCefBrowserHost().get().GetZoomLevel()

return zoomLevel

cpdef py_void GoBack(self):

self.GetCefBrowser().get().GoBack()

cpdef py_void GoForward(self):

self.GetCefBrowser().get().GoForward()

cpdef py_bool HasDocument(self):

return self.GetCefBrowser().get().HasDocument()

cpdef py_bool IsFullscreen(self):

return bool(self.isFullscreen)

cpdef py_bool IsPopup(self):

return self.GetCefBrowser().get().IsPopup()

cpdef py_bool IsWindowRenderingDisabled(self):

return self.GetCefBrowserHost().get().IsWindowRenderingDisabled()

cpdef py_string LoadUrl(self, py_string url):

self.GetMainFrame().LoadUrl(url)

cpdef py_void Navigate(self, py_string url):

self.LoadUrl(url)

cpdef py_void NotifyMoveOrResizeStarted(self):

self.GetCefBrowserHost().get().NotifyMoveOrResizeStarted()

cpdef py_void Print(self):

self.GetCefBrowserHost().get().Print()

cpdef py_void Reload(self):

self.GetCefBrowser().get().Reload()

cpdef py_void ReloadIgnoreCache(self):

self.GetCefBrowser().get().ReloadIgnoreCache()

cpdef py_void SetBounds(self, int x, int y, int width, int height):

if platform.system() == "Linux":

x11.SetX11WindowBounds(self.GetCefBrowser(), x, y, width, height)

else:

raise Exception("SetBounds() not impplemented on this platform")

cpdef py_void SetFocus(self, enable):

self.GetCefBrowserHost().get().SetFocus(bool(enable))

cpdef py_void SetUserData(self, object key, object value):

self.userData[key] = value

cpdef py_void SetZoomLevel(self, double zoomLevel):

self.GetCefBrowserHost().get().SetZoomLevel(zoomLevel)

cpdef py_void ShowDevTools(self):

cdef CefWindowInfo windowInfo

cdef CefRefPtr[ClientHandler] clientHandler =\

<CefRefPtr[ClientHandler]?>new ClientHandler()

cdef CefBrowserSettings settings

cdef CefPoint inspect_element_at

self.GetCefBrowserHost().get().ShowDevTools(

windowInfo, <CefRefPtr[CefClient]?>clientHandler, settings,

inspect_element_at)

cpdef py_void StopLoad(self):

self.GetCefBrowser().get().StopLoad()

cpdef py_void StopFinding(self, py_bool clearSelection):

self.GetCefBrowserHost().get().StopFinding(bool(clearSelection))

cpdef py_void ToggleFullscreen(self):

IF UNAME_SYSNAME == "Windows":

self.ToggleFullscreen_Windows()

IF UNAME_SYSNAME == "Windows":

cpdef py_void ToggleFullscreen_Windows(self):

cdef WindowHandle windowHandle

if self.GetUserData("__outerWindowHandle"):

windowHandle = <WindowHandle>self.GetUserData("__outerWindowHandle")

else:

windowHandle = self.GetWindowHandle()

# Offscreen browser will have an empty window handle.

assert windowHandle, (

"Browser.ToggleFullscreen() failed: no window handle "

"found")

cdef HWND hwnd = <HWND><int>int(windowHandle)

cdef RECT rect

cdef HMONITOR monitor

cdef MONITORINFO monitorInfo

monitorInfo.cbSize = sizeof(monitorInfo)

# Logic copied from chromium > fullscreen_handler.cc >

# FullscreenHandler::SetFullscreenImpl:

# http://src.chromium.org/viewvc/chrome/trunk/src/ui/views/win/

# fullscreen_handler.cc

cdef py_bool for_metro = False

if not self.isFullscreen:

self.maximized = IsZoomed(hwnd)

if self.maximized:

SendMessage(hwnd, WM_SYSCOMMAND, SC_RESTORE, 0)

self.gwlStyle = GetWindowLong(hwnd, GWL_STYLE)

self.gwlExStyle = GetWindowLong(hwnd, GWL_EXSTYLE)

GetWindowRect(hwnd, &rect)

self.windowRect = (rect.left, rect.top,

rect.right, rect.bottom)

cdef int removeStyle, removeExStyle

cdef int left, top, right, bottom

if not self.isFullscreen:

removeStyle = WS_CAPTION | WS_THICKFRAME

removeExStyle = (WS_EX_DLGMODALFRAME | WS_EX_WINDOWEDGE

| WS_EX_CLIENTEDGE | WS_EX_STATICEDGE)

SetWindowLong(hwnd, GWL_STYLE,

self.gwlStyle & ~removeStyle)

SetWindowLong(hwnd, GWL_EXSTYLE,

self.gwlExStyle & ~removeExStyle)

if not for_metro:

# MONITOR_DEFAULTTONULL, MONITOR_DEFAULTTOPRIMARY,

# MONITOR_DEFAULTTONEAREST

monitor = MonitorFromWindow(hwnd, MONITOR_DEFAULTTONEAREST)

GetMonitorInfo(monitor, &monitorInfo)

left = monitorInfo.rcMonitor.left

top = monitorInfo.rcMonitor.top

right = monitorInfo.rcMonitor.right

bottom = monitorInfo.rcMonitor.bottom

# noinspection PyUnresolvedReferences

SetWindowPos(hwnd, NULL,

left, top, right-left, bottom-top,

SWP_NOZORDER | SWP_NOACTIVATE | SWP_FRAMECHANGED)

else:

SetWindowLong(hwnd, GWL_STYLE, int(self.gwlStyle))

SetWindowLong(hwnd, GWL_EXSTYLE, int(self.gwlExStyle))

if not for_metro:

(left, top, right, bottom) = self.windowRect

# noinspection PyUnresolvedReferences

SetWindowPos(hwnd, NULL,

int(left), int(top),

int(right-left), int(bottom-top),

SWP_NOZORDER | SWP_NOACTIVATE | SWP_FRAMECHANGED)

if self.maximized:

SendMessage(hwnd, WM_SYSCOMMAND, SC_MAXIMIZE, 0)

self.isFullscreen = int(not bool(self.isFullscreen))

cpdef py_void SendKeyEvent(self, dict pyEvent):

cdef CefKeyEvent cefEvent

if "type" in pyEvent:

cefEvent.type = int(pyEvent["type"])

if "modifiers" in pyEvent:

cefEvent.modifiers = long(pyEvent["modifiers"])

# Always set CefKeyEvent.windows_key_code in SendKeyEvent, even on

# Linux. When sending key event for 'backspace' on Linux and setting

# "native_key_code", "character", "unmodified_character" it doesn't

# work. It starts working after "windows_key_code" is also sent.

if "windows_key_code" in pyEvent:

cefEvent.windows_key_code = int(pyEvent["windows_key_code"])

if "native_key_code" in pyEvent:

cefEvent.native_key_code = int(pyEvent["native_key_code"])

if "is_system_key" in pyEvent:

cefEvent.is_system_key = int(pyEvent["is_system_key"])

if "character" in pyEvent:

cefEvent.character = int(pyEvent["character"])

if "unmodified_character" in pyEvent:

cefEvent.unmodified_character = \

int(pyEvent["unmodified_character"])

if "focus_on_editable_field" in pyEvent:

cefEvent.focus_on_editable_field = \

int(pyEvent["focus_on_editable_field"])

self.GetCefBrowserHost().get().SendKeyEvent(cefEvent)

cpdef py_void SendMouseClickEvent(self, int x, int y,

cef_types.cef_mouse_button_type_t mouseButtonType,

py_bool mouseUp, int clickCount, int modifiers=0):

cdef CefMouseEvent mouseEvent

mouseEvent.x = x

mouseEvent.y = y

mouseEvent.modifiers = modifiers

self.GetCefBrowserHost().get().SendMouseClickEvent(mouseEvent,

mouseButtonType, bool(mouseUp), clickCount)

cpdef py_void SendMouseMoveEvent(self, int x, int y,

py_bool mouseLeave, int modifiers=0):

cdef CefMouseEvent mouseEvent

mouseEvent.x = x

mouseEvent.y = y

mouseEvent.modifiers = modifiers

self.GetCefBrowserHost().get().SendMouseMoveEvent(mouseEvent,

bool(mouseLeave))

cpdef py_void SendMouseWheelEvent(self, int x, int y,

int deltaX, int deltaY, int modifiers=0):

cdef CefMouseEvent mouseEvent

mouseEvent.x = x

mouseEvent.y = y

mouseEvent.modifiers = modifiers

self.GetCefBrowserHost().get().SendMouseWheelEvent(mouseEvent,

deltaX, deltaY)

cpdef py_void SendFocusEvent(self, py_bool setFocus):

self.GetCefBrowserHost().get().SendFocusEvent(bool(setFocus))

cpdef py_void SendCaptureLostEvent(self):

self.GetCefBrowserHost().get().SendCaptureLostEvent()

cpdef py_void StartDownload(self, py_string url):

self.GetCefBrowserHost().get().StartDownload(PyToCefStringValue(

url))

cpdef py_void SetMouseCursorChangeDisabled(self, py_bool disabled):

self.GetCefBrowserHost().get().SetMouseCursorChangeDisabled(

bool(disabled))

cpdef py_bool IsMouseCursorChangeDisabled(self):

return self.GetCefBrowserHost().get().IsMouseCursorChangeDisabled()

cpdef py_bool TryCloseBrowser(self):

return self.GetCefBrowserHost().get().TryCloseBrowser()

cpdef py_void WasResized(self):

self.GetCefBrowserHost().get().WasResized()

cpdef py_void WasHidden(self, py_bool hidden):

self.GetCefBrowserHost().get().WasHidden(bool(hidden))

cpdef py_void NotifyScreenInfoChanged(self):

self.GetCefBrowserHost().get().NotifyScreenInfoChanged()

cdef void SendProcessMessage(self, cef_process_id_t targetProcess,

object frameId, py_string messageName, list pyArguments

) except *:

cdef CefRefPtr[CefProcessMessage] message = \

CefProcessMessage_Create(PyToCefStringValue(messageName))

# This does not work, no idea why, the CEF implementation

# seems not to allow it, both Assign() and swap() do not work:

# | message.get().GetArgumentList().Assign(arguments.get())

# | message.get().GetArgumentList().swap(arguments)

cdef CefRefPtr[CefListValue] messageArguments = \

message.get().GetArgumentList()

PyListToExistingCefListValue(self.GetIdentifier(), frameId,

pyArguments, messageArguments)

Debug("SendProcessMessage(): message=%s, arguments size=%d" % (

messageName,

message.get().GetArgumentList().get().GetSize()))

cdef cpp_bool success = \

self.GetCefBrowser().get().SendProcessMessage(

targetProcess, message)

if not success:

raise Exception("Browser.SendProcessMessage() failed: "\

"messageName=%s" % messageName)

# -------------------------------------------------------------------------

# OSR drag & drop

# -------------------------------------------------------------------------

cpdef py_void DragTargetDragEnter(self, DragData drag_data, int x, int y,

long long allowed_ops):

cdef CefMouseEvent mouse_event

mouse_event.x = x

mouse_event.y = y

self.GetCefBrowserHost().get().DragTargetDragEnter(

drag_data.cef_drag_data, mouse_event,

<cef_types.cef_drag_operations_mask_t>allowed_ops)

cpdef py_void DragTargetDragOver(self, int x, int y, long long allowed_ops):

cdef CefMouseEvent mouse_event

mouse_event.x = x

mouse_event.y = y

self.GetCefBrowserHost().get().DragTargetDragOver(

mouse_event, <cef_types.cef_drag_operations_mask_t>allowed_ops)

cpdef py_void DragTargetDragLeave(self):

self.GetCefBrowserHost().get().DragTargetDragLeave()

cpdef py_void DragTargetDrop(self, int x, int y):

cdef CefMouseEvent mouse_event

mouse_event.x = x

mouse_event.y = y

self.GetCefBrowserHost().get().DragTargetDrop(mouse_event)

cpdef py_void DragSourceEndedAt(self, int x, int y, long long operation):

self.GetCefBrowserHost().get().DragSourceEndedAt(

x, y, <cef_types.cef_drag_operations_mask_t>operation)

cpdef py_void DragSourceSystemDragEnded(self):

self.GetCefBrowserHost().get().DragSourceSystemDragEnded()

cefpython/src/browser.pyx at cefpython54 · pythonthings/cefpython · GitHub

Repository navigation

Expand file tree

Breadcrumbs

browser.pyx

Latest commit

History

Breadcrumbs

browser.pyx

File metadata and controls