content/public/renderer/pepper_plugin_instance.h

   1 // Copyright (c) 2013 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 #ifndef CONTENT_PUBLIC_RENDERER_PEPPER_PLUGIN_INSTANCE_H_
   6 #define CONTENT_PUBLIC_RENDERER_PEPPER_PLUGIN_INSTANCE_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/process/process_handle.h"
  10 #include "base/strings/string16.h"
  11 #include "content/common/content_export.h"
  12 #include "ppapi/c/pp_resource.h"
  13 #include "ppapi/c/pp_var.h"
  14 #include "ppapi/c/private/ppb_instance_private.h"
  15 #include "ui/base/ime/text_input_type.h"
  16
  17 class GURL;
  18
  19 namespace base {
  20 class FilePath;
  21 }
  22
  23 namespace gfx {
  24 class ImageSkia;
  25 class Rect;
  26 }
  27
  28 namespace ppapi {
  29 class PpapiPermissions;
  30 class VarTracker;
  31 struct URLRequestInfoData;
  32 }
  33
  34 namespace IPC {
  35 struct ChannelHandle;
  36 }
  37
  38 namespace blink {
  39 class WebPluginContainer;
  40 }
  41
  42 namespace v8 {
  43 class Isolate;
  44 }
  45
  46 namespace content {
  47 class RenderView;
  48
  49 class PepperPluginInstance {
  50  public:
  51   static CONTENT_EXPORT PepperPluginInstance* Get(PP_Instance instance_id);
  52
  53   virtual ~PepperPluginInstance() {}
  54
  55   virtual content::RenderView* GetRenderView() = 0;
  56
  57   virtual blink::WebPluginContainer* GetContainer() = 0;
  58
  59   virtual v8::Isolate* GetIsolate() const = 0;
  60
  61   virtual ppapi::VarTracker* GetVarTracker() = 0;
  62
  63   virtual const GURL& GetPluginURL() = 0;
  64
  65   // Returns the location of this module.
  66   virtual base::FilePath GetModulePath() = 0;
  67
  68   // Creates a PPB_ImageData given a Skia image.
  69   virtual PP_Resource CreateImage(gfx::ImageSkia* source_image,
  70                                   float scale) = 0;
  71
  72   // Switches this instance with one that uses the out of process IPC proxy.
  73   virtual PP_ExternalPluginResult SwitchToOutOfProcessProxy(
  74       const base::FilePath& file_path,
  75       ppapi::PpapiPermissions permissions,
  76       const IPC::ChannelHandle& channel_handle,
  77       base::ProcessId plugin_pid,
  78       int plugin_child_id) = 0;
  79
  80   // Set this to true if plugin thinks it will always be on top. This allows us
  81   // to use a more optimized painting path in some cases.
  82   virtual void SetAlwaysOnTop(bool on_top) = 0;
  83
  84   // Returns true iff the plugin is a full-page plugin (i.e. not in an iframe
  85   // or embedded in a page).
  86   virtual bool IsFullPagePlugin() = 0;
  87
  88   // Switches between fullscreen and normal mode. If |delay_report| is set to
  89   // false, it may report the new state through DidChangeView immediately. If
  90   // true, it will delay it. When called from the plugin, delay_report should
  91   // be true to avoid re-entrancy. Returns true if the switch will be carried
  92   // out, because of this call or because a switch was pending already anyway.
  93   // Returns false if the switch will not be carried out because fullscreen mode
  94   // is disallowed by a preference.
  95   virtual bool FlashSetFullscreen(bool fullscreen, bool delay_report) = 0;
  96
  97   virtual bool IsRectTopmost(const gfx::Rect& rect) = 0;
  98
  99   virtual int32_t Navigate(const ppapi::URLRequestInfoData& request,
 100                            const char* target,
 101                            bool from_user_action) = 0;
 102
 103   // Creates a pending PepperFileRefRendererHost. Returns 0 on failure.
 104   virtual int MakePendingFileRefRendererHost(const base::FilePath& path) = 0;
 105
 106   // Sets a read-only property on the <embed> tag for this plugin instance.
 107   virtual void SetEmbedProperty(PP_Var key, PP_Var value) = 0;
 108
 109   // Sets the selected text for this plugin.
 110   virtual void SetSelectedText(const base::string16& selected_text) = 0;
 111
 112   // Sets the link currently under the cursor.
 113   virtual void SetLinkUnderCursor(const std::string& url) = 0;
 114
 115   // Sets the text input type for this plugin.
 116   virtual void SetTextInputType(ui::TextInputType type) = 0;
 117
 118   // Posts a message to the JavaScript object for this instance.
 119   virtual void PostMessageToJavaScript(PP_Var message) = 0;
 120 };
 121
 122 }  // namespace content
 123
 124 #endif  // CONTENT_PUBLIC_RENDERER_PEPPER_PLUGIN_INSTANCE_H_