// Copyright 2015 The Chromium Embedded Framework Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "libcef/browser/browser_platform_delegate.h" #include "libcef/browser/alloy/alloy_browser_host_impl.h" #include "base/logging.h" CefBrowserPlatformDelegate::CefBrowserPlatformDelegate() = default; CefBrowserPlatformDelegate::~CefBrowserPlatformDelegate() { DCHECK(!browser_); } void CefBrowserPlatformDelegate::CreateViewForWebContents( content::WebContentsView** view, content::RenderViewHostDelegateView** delegate_view) { NOTREACHED(); } void CefBrowserPlatformDelegate::WebContentsCreated( content::WebContents* web_contents, bool owned) { // We should not have a browser at this point. DCHECK(!browser_); DCHECK(!web_contents_); web_contents_ = web_contents; } void CefBrowserPlatformDelegate::AddNewContents( content::WebContents* source, std::unique_ptr new_contents, const GURL& target_url, WindowOpenDisposition disposition, const gfx::Rect& initial_rect, bool user_gesture, bool* was_blocked) { NOTREACHED(); } void CefBrowserPlatformDelegate::WebContentsDestroyed( content::WebContents* web_contents) { DCHECK(web_contents_ && web_contents_ == web_contents); web_contents_ = nullptr; } bool CefBrowserPlatformDelegate::ShouldTransferNavigation( bool is_main_frame_navigation) { return true; } void CefBrowserPlatformDelegate::RenderViewCreated( content::RenderViewHost* render_view_host) {} void CefBrowserPlatformDelegate::RenderViewReady() {} void CefBrowserPlatformDelegate::BrowserCreated(AlloyBrowserHostImpl* browser) { // We should have an associated WebContents at this point. DCHECK(web_contents_); DCHECK(!browser_); DCHECK(browser); browser_ = browser; } void CefBrowserPlatformDelegate::CreateExtensionHost( const extensions::Extension* extension, const GURL& url, extensions::ViewType host_type) { NOTREACHED(); } extensions::ExtensionHost* CefBrowserPlatformDelegate::GetExtensionHost() const { NOTREACHED(); return nullptr; } void CefBrowserPlatformDelegate::NotifyBrowserCreated() {} void CefBrowserPlatformDelegate::NotifyBrowserDestroyed() {} void CefBrowserPlatformDelegate::BrowserDestroyed( AlloyBrowserHostImpl* browser) { // WebContentsDestroyed should already be called. DCHECK(!web_contents_); DCHECK(browser_ && browser_ == browser); browser_ = nullptr; } bool CefBrowserPlatformDelegate::CreateHostWindow() { NOTREACHED(); return true; } void CefBrowserPlatformDelegate::CloseHostWindow() { NOTREACHED(); } #if defined(USE_AURA) views::Widget* CefBrowserPlatformDelegate::GetWindowWidget() const { NOTREACHED(); return nullptr; } CefRefPtr CefBrowserPlatformDelegate::GetBrowserView() const { NOTREACHED(); return nullptr; } #endif void CefBrowserPlatformDelegate::PopupWebContentsCreated( const CefBrowserSettings& settings, CefRefPtr client, content::WebContents* new_web_contents, CefBrowserPlatformDelegate* new_platform_delegate, bool is_devtools) {} void CefBrowserPlatformDelegate::PopupBrowserCreated( AlloyBrowserHostImpl* new_browser, bool is_devtools) {} void CefBrowserPlatformDelegate::SendCaptureLostEvent() { NOTIMPLEMENTED(); } #if defined(OS_WIN) || (defined(OS_POSIX) && !defined(OS_MAC)) void CefBrowserPlatformDelegate::NotifyMoveOrResizeStarted() {} void CefBrowserPlatformDelegate::SizeTo(int width, int height) {} #endif bool CefBrowserPlatformDelegate::PreHandleGestureEvent( content::WebContents* source, const blink::WebGestureEvent& event) { return false; } bool CefBrowserPlatformDelegate::IsNeverComposited( content::WebContents* web_contents) { return false; } std::unique_ptr CefBrowserPlatformDelegate::CreateFileDialogRunner() { NOTIMPLEMENTED(); return nullptr; } std::unique_ptr CefBrowserPlatformDelegate::CreateJavaScriptDialogRunner() { NOTIMPLEMENTED(); return nullptr; } void CefBrowserPlatformDelegate::WasHidden(bool hidden) { NOTREACHED(); } void CefBrowserPlatformDelegate::NotifyScreenInfoChanged() { NOTREACHED(); } void CefBrowserPlatformDelegate::Invalidate(cef_paint_element_type_t type) { NOTREACHED(); } void CefBrowserPlatformDelegate::SendExternalBeginFrame() { NOTREACHED(); } void CefBrowserPlatformDelegate::SetWindowlessFrameRate(int frame_rate) { NOTREACHED(); } void CefBrowserPlatformDelegate::ImeSetComposition( const CefString& text, const std::vector& underlines, const CefRange& replacement_range, const CefRange& selection_range) { NOTREACHED(); } void CefBrowserPlatformDelegate::ImeCommitText( const CefString& text, const CefRange& replacement_range, int relative_cursor_pos) { NOTREACHED(); } void CefBrowserPlatformDelegate::ImeFinishComposingText(bool keep_selection) { NOTREACHED(); } void CefBrowserPlatformDelegate::ImeCancelComposition() { NOTREACHED(); } void CefBrowserPlatformDelegate::DragTargetDragEnter( CefRefPtr drag_data, const CefMouseEvent& event, cef_drag_operations_mask_t allowed_ops) { NOTREACHED(); } void CefBrowserPlatformDelegate::DragTargetDragOver( const CefMouseEvent& event, cef_drag_operations_mask_t allowed_ops) { NOTREACHED(); } void CefBrowserPlatformDelegate::DragTargetDragLeave() { NOTREACHED(); } void CefBrowserPlatformDelegate::DragTargetDrop(const CefMouseEvent& event) { NOTREACHED(); } void CefBrowserPlatformDelegate::StartDragging( const content::DropData& drop_data, blink::WebDragOperationsMask allowed_ops, const gfx::ImageSkia& image, const gfx::Vector2d& image_offset, const content::DragEventSourceInfo& event_info, content::RenderWidgetHostImpl* source_rwh) { NOTREACHED(); } void CefBrowserPlatformDelegate::UpdateDragCursor( blink::WebDragOperation operation) { NOTREACHED(); } void CefBrowserPlatformDelegate::DragSourceEndedAt( int x, int y, cef_drag_operations_mask_t op) { NOTREACHED(); } void CefBrowserPlatformDelegate::DragSourceSystemDragEnded() { NOTREACHED(); } void CefBrowserPlatformDelegate::AccessibilityEventReceived( const content::AXEventNotificationDetails& eventData) { NOTREACHED(); } void CefBrowserPlatformDelegate::AccessibilityLocationChangesReceived( const std::vector& locData) { NOTREACHED(); } gfx::Point CefBrowserPlatformDelegate::GetDialogPosition( const gfx::Size& size) { NOTREACHED(); return gfx::Point(); } gfx::Size CefBrowserPlatformDelegate::GetMaximumDialogSize() { NOTREACHED(); return gfx::Size(); } void CefBrowserPlatformDelegate::SetAutoResizeEnabled(bool enabled, const CefSize& min_size, const CefSize& max_size) { NOTIMPLEMENTED(); } void CefBrowserPlatformDelegate::SetAccessibilityState( cef_state_t accessibility_state) { NOTIMPLEMENTED(); } bool CefBrowserPlatformDelegate::IsPrintPreviewSupported() const { return true; } void CefBrowserPlatformDelegate::Print() { NOTIMPLEMENTED(); } void CefBrowserPlatformDelegate::PrintToPDF( const CefString& path, const CefPdfPrintSettings& settings, CefRefPtr callback) { NOTIMPLEMENTED(); } void CefBrowserPlatformDelegate::Find(int identifier, const CefString& searchText, bool forward, bool matchCase, bool findNext) { NOTIMPLEMENTED(); } void CefBrowserPlatformDelegate::StopFinding(bool clearSelection) { NOTIMPLEMENTED(); } // static int CefBrowserPlatformDelegate::TranslateWebEventModifiers( uint32 cef_modifiers) { int result = 0; // Set modifiers based on key state. if (cef_modifiers & EVENTFLAG_SHIFT_DOWN) result |= blink::WebInputEvent::kShiftKey; if (cef_modifiers & EVENTFLAG_CONTROL_DOWN) result |= blink::WebInputEvent::kControlKey; if (cef_modifiers & EVENTFLAG_ALT_DOWN) result |= blink::WebInputEvent::kAltKey; if (cef_modifiers & EVENTFLAG_COMMAND_DOWN) result |= blink::WebInputEvent::kMetaKey; if (cef_modifiers & EVENTFLAG_LEFT_MOUSE_BUTTON) result |= blink::WebInputEvent::kLeftButtonDown; if (cef_modifiers & EVENTFLAG_MIDDLE_MOUSE_BUTTON) result |= blink::WebInputEvent::kMiddleButtonDown; if (cef_modifiers & EVENTFLAG_RIGHT_MOUSE_BUTTON) result |= blink::WebInputEvent::kRightButtonDown; if (cef_modifiers & EVENTFLAG_CAPS_LOCK_ON) result |= blink::WebInputEvent::kCapsLockOn; if (cef_modifiers & EVENTFLAG_NUM_LOCK_ON) result |= blink::WebInputEvent::kNumLockOn; if (cef_modifiers & EVENTFLAG_IS_LEFT) result |= blink::WebInputEvent::kIsLeft; if (cef_modifiers & EVENTFLAG_IS_RIGHT) result |= blink::WebInputEvent::kIsRight; if (cef_modifiers & EVENTFLAG_IS_KEY_PAD) result |= blink::WebInputEvent::kIsKeyPad; return result; }