1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "chrome/browser/ui/gtk/extensions/extension_view_gtk.h" 6 7 #include "chrome/browser/extensions/extension_host.h" 8 #include "chrome/browser/renderer_host/render_widget_host_view_gtk.h" 9 #include "chrome/browser/ui/gtk/extensions/extension_popup_gtk.h" 10 #include "content/browser/renderer_host/render_view_host.h" 11 12 ExtensionViewGtk::ExtensionViewGtk(ExtensionHost* extension_host, 13 Browser* browser) 14 : browser_(browser), 15 extension_host_(extension_host), 16 render_widget_host_view_(NULL), 17 container_(NULL) { 18 } 19 20 void ExtensionViewGtk::Init() { 21 CreateWidgetHostView(); 22 } 23 24 gfx::NativeView ExtensionViewGtk::native_view() { 25 return render_widget_host_view_->native_view(); 26 } 27 28 RenderViewHost* ExtensionViewGtk::render_view_host() const { 29 return extension_host_->render_view_host(); 30 } 31 32 void ExtensionViewGtk::SetBackground(const SkBitmap& background) { 33 if (render_view_host()->IsRenderViewLive()) { 34 render_widget_host_view_->SetBackground(background); 35 } else { 36 pending_background_ = background; 37 } 38 } 39 40 void ExtensionViewGtk::UpdatePreferredSize(const gfx::Size& new_size) { 41 if (container_) 42 container_->OnExtensionPreferredSizeChanged(this, new_size); 43 } 44 45 void ExtensionViewGtk::CreateWidgetHostView() { 46 DCHECK(!render_widget_host_view_); 47 render_widget_host_view_ = new RenderWidgetHostViewGtk(render_view_host()); 48 render_widget_host_view_->InitAsChild(); 49 50 extension_host_->CreateRenderViewSoon(render_widget_host_view_); 51 } 52 53 void ExtensionViewGtk::RenderViewCreated() { 54 if (!pending_background_.empty() && render_view_host()->view()) { 55 render_widget_host_view_->SetBackground(pending_background_); 56 pending_background_.reset(); 57 } 58 59 // Tell the renderer not to draw scrollbars in popups unless the 60 // popups are at the maximum allowed size. 61 gfx::Size largest_popup_size(ExtensionPopupGtk::kMaxWidth, 62 ExtensionPopupGtk::kMaxHeight); 63 extension_host_->DisableScrollbarsForSmallWindows(largest_popup_size); 64 } 65