Class TCefPermissionHandlerOwn

Description
Hierarchy
Fields
Methods
Properties

Unit

uCEFPermissionHandler

Declaration

type TCefPermissionHandlerOwn = class(TCefBaseRefCountedOwn, ICefPermissionHandler)

Description

This item has no description.

Hierarchy

Overview

Methods

Protected function OnRequestMediaAccessPermission(const browser: ICefBrowser; const frame: ICefFrame; const requesting_origin: ustring; requested_permissions: cardinal; const callback: ICefMediaAccessCallback): boolean; virtual;
Protected function OnShowPermissionPrompt(const browser: ICefBrowser; prompt_id: uint64; const requesting_origin: ustring; requested_permissions: cardinal; const callback: ICefPermissionPromptCallback): boolean; virtual;
Protected procedure OnDismissPermissionPrompt(const browser: ICefBrowser; prompt_id: uint64; result: TCefPermissionRequestResult); virtual;
Protected procedure RemoveReferences; virtual;
Public constructor Create; virtual;

Description

Methods

Protected function OnRequestMediaAccessPermission(const browser: ICefBrowser; const frame: ICefFrame; const requesting_origin: ustring; requested_permissions: cardinal; const callback: ICefMediaAccessCallback): boolean; virtual;

This item has no description. Showing description inherited from ICefPermissionHandler.OnRequestMediaAccessPermission.

Called when a page requests permission to access media. |requesting_origin| is the URL origin requesting permission. |requested_permissions| is a combination of values from TCefMediaAccessPermissionTypes that represent the requested permissions. Return true (1) and call ICefMediaAccessCallback functions either in this function or at a later time to continue or cancel the request. Return false (0) to proceed with default handling. With the Chrome runtime, default handling will display the permission request UI. With the Alloy runtime, default handling will deny the request. This function will not be called if the "–enable-media-stream" command-line switch is used to grant all permissions.

Protected function OnShowPermissionPrompt(const browser: ICefBrowser; prompt_id: uint64; const requesting_origin: ustring; requested_permissions: cardinal; const callback: ICefPermissionPromptCallback): boolean; virtual;

This item has no description. Showing description inherited from ICefPermissionHandler.OnShowPermissionPrompt.

Called when a page should show a permission prompt. |prompt_id| uniquely identifies the prompt. |requesting_origin| is the URL origin requesting permission. |requested_permissions| is a combination of values from TCefPermissionRequestTypes that represent the requested permissions. Return true (1) and call ICefPermissionPromptCallback.Continue either in this function or at a later time to continue or cancel the request. Return false (0) to proceed with default handling. With the Chrome runtime, default handling will display the permission prompt UI. With the Alloy runtime, default handling is CEF_PERMISSION_RESULT_IGNORE.

Protected procedure OnDismissPermissionPrompt(const browser: ICefBrowser; prompt_id: uint64; result: TCefPermissionRequestResult); virtual;

This item has no description. Showing description inherited from ICefPermissionHandler.OnDismissPermissionPrompt.

Called when a permission prompt handled via OnShowPermissionPrompt is dismissed. |prompt_id| will match the value that was passed to OnShowPermissionPrompt. |result| will be the value passed to ICefPermissionPromptCallback.Continue or CEF_PERMISSION_RESULT_IGNORE if the dialog was dismissed for other reasons such as navigation, browser closure, etc. This function will not be called if OnShowPermissionPrompt returned false (0) for |prompt_id|.

Protected procedure RemoveReferences; virtual;

This item has no description. Showing description inherited from ICefPermissionHandler.RemoveReferences.

Custom procedure to clear all references.

Public constructor Create; virtual;

This item has no description.

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