src/chrome/browser/ui/gtk/extensions/extension_view_gtk.cc

   1 // Copyright (c) 2012 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/ui/gtk/extensions/extension_popup_gtk.h"
   9 #include "content/public/browser/render_view_host.h"
  10 #include "content/public/browser/render_widget_host_view.h"
  11 #include "content/public/browser/web_contents.h"
  12 #include "content/public/browser/web_contents_view.h"
  13 #include "extensions/common/view_type.h"
  14
  15 ExtensionViewGtk::ExtensionViewGtk(extensions::ExtensionHost* extension_host,
  16                                    Browser* browser)
  17     : browser_(browser),
  18       extension_host_(extension_host),
  19       container_(NULL) {
  20 }
  21
  22 void ExtensionViewGtk::Init() {
  23   CreateWidgetHostView();
  24 }
  25
  26 gfx::NativeView ExtensionViewGtk::native_view() {
  27   return extension_host_->host_contents()->GetView()->GetNativeView();
  28 }
  29
  30 content::RenderViewHost* ExtensionViewGtk::render_view_host() const {
  31   return extension_host_->render_view_host();
  32 }
  33
  34 void ExtensionViewGtk::SetBackground(const SkBitmap& background) {
  35   if (render_view_host()->IsRenderViewLive() && render_view_host()->GetView()) {
  36     render_view_host()->GetView()->SetBackground(background);
  37   } else {
  38     pending_background_ = background;
  39   }
  40 }
  41
  42 void ExtensionViewGtk::ResizeDueToAutoResize(const gfx::Size& new_size) {
  43   if (container_)
  44     container_->OnExtensionSizeChanged(this, new_size);
  45 }
  46
  47 void ExtensionViewGtk::CreateWidgetHostView() {
  48   extension_host_->CreateRenderViewSoon();
  49 }
  50
  51 void ExtensionViewGtk::RenderViewCreated() {
  52   if (!pending_background_.empty() && render_view_host()->GetView()) {
  53     render_view_host()->GetView()->SetBackground(pending_background_);
  54     pending_background_.reset();
  55   }
  56
  57   extensions::ViewType host_type = extension_host_->extension_host_type();
  58   if (host_type == extensions::VIEW_TYPE_EXTENSION_POPUP) {
  59     gfx::Size min_size(ExtensionPopupGtk::kMinWidth,
  60                        ExtensionPopupGtk::kMinHeight);
  61     gfx::Size max_size(ExtensionPopupGtk::kMaxWidth,
  62                        ExtensionPopupGtk::kMaxHeight);
  63     render_view_host()->EnableAutoResize(min_size, max_size);
  64   }
  65 }