ui/shell_dialogs/select_file_dialog_android.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 UI_SHELL_DIALOGS_ANDROID_SELECT_FILE_DIALOG_ANDROID_H_
   6 #define UI_SHELL_DIALOGS_ANDROID_SELECT_FILE_DIALOG_ANDROID_H_
   7
   8 #include <jni.h>
   9
  10 #include "base/android/scoped_java_ref.h"
  11 #include "base/files/file_path.h"
  12 #include "ui/shell_dialogs/select_file_dialog.h"
  13
  14 namespace ui {
  15
  16 class SelectFileDialogImpl : public SelectFileDialog {
  17  public:
  18   static SelectFileDialogImpl* Create(Listener* listener,
  19                                       SelectFilePolicy* policy);
  20
  21   void OnFileSelected(JNIEnv* env,
  22                       jobject java_object,
  23                       jstring filepath,
  24                       jstring display_name);
  25   void OnFileNotSelected(JNIEnv* env, jobject java_object);
  26
  27   // From SelectFileDialog
  28   virtual bool IsRunning(gfx::NativeWindow) const OVERRIDE;
  29   virtual void ListenerDestroyed() OVERRIDE;
  30
  31   // Called when it is time to display the file picker.
  32   // params is expected to be a vector<string16> with accept_types first and
  33   // the capture value as the last element of the vector.
  34   virtual void SelectFileImpl(
  35       SelectFileDialog::Type type,
  36       const base::string16& title,
  37       const base::FilePath& default_path,
  38       const SelectFileDialog::FileTypeInfo* file_types,
  39       int file_type_index,
  40       const std::string& default_extension,
  41       gfx::NativeWindow owning_window,
  42       void* params) OVERRIDE;
  43
  44   static bool RegisterSelectFileDialog(JNIEnv* env);
  45
  46  protected:
  47   virtual ~SelectFileDialogImpl();
  48
  49  private:
  50   SelectFileDialogImpl(Listener* listener,  SelectFilePolicy* policy);
  51
  52   virtual bool HasMultipleFileTypeChoicesImpl() OVERRIDE;
  53
  54   base::android::ScopedJavaGlobalRef<jobject> java_object_;
  55
  56   DISALLOW_COPY_AND_ASSIGN(SelectFileDialogImpl);
  57 };
  58
  59 SelectFileDialog* CreateAndroidSelectFileDialog(
  60     SelectFileDialog::Listener* listener,
  61     SelectFilePolicy* policy);
  62
  63 }  // namespace ui
  64
  65 #endif  // UI_SHELL_DIALOGS_ANDROID_SELECT_FILE_DIALOG_ANDROID_H_
  66