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
  26   void OnMultipleFilesSelected(JNIEnv* env,
  27                                jobject java_object,
  28                                jobjectArray filepaths,
  29                                jobjectArray display_names);
  30
  31   void OnFileNotSelected(JNIEnv* env, jobject java_object);
  32
  33   // From SelectFileDialog
  34   bool IsRunning(gfx::NativeWindow) const override;
  35   void ListenerDestroyed() override;
  36
  37   // Called when it is time to display the file picker.
  38   // params is expected to be a vector<string16> with accept_types first and
  39   // the capture value as the last element of the vector.
  40   void SelectFileImpl(SelectFileDialog::Type type,
  41                       const base::string16& title,
  42                       const base::FilePath& default_path,
  43                       const SelectFileDialog::FileTypeInfo* file_types,
  44                       int file_type_index,
  45                       const std::string& default_extension,
  46                       gfx::NativeWindow owning_window,
  47                       void* params) override;
  48
  49   static bool RegisterSelectFileDialog(JNIEnv* env);
  50
  51  protected:
  52   ~SelectFileDialogImpl() override;
  53
  54  private:
  55   SelectFileDialogImpl(Listener* listener,  SelectFilePolicy* policy);
  56
  57   bool HasMultipleFileTypeChoicesImpl() override;
  58
  59   base::android::ScopedJavaGlobalRef<jobject> java_object_;
  60
  61   DISALLOW_COPY_AND_ASSIGN(SelectFileDialogImpl);
  62 };
  63
  64 SelectFileDialog* CreateAndroidSelectFileDialog(
  65     SelectFileDialog::Listener* listener,
  66     SelectFilePolicy* policy);
  67
  68 }  // namespace ui
  69
  70 #endif  // UI_SHELL_DIALOGS_ANDROID_SELECT_FILE_DIALOG_ANDROID_H_
  71