chrome/browser/extensions/api/developer_private/entry_picker.h

   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 #ifndef CHROME_BROWSER_EXTENSIONS_API_DEVELOPER_PRIVATE_ENTRY_PICKER_H_
   6 #define CHROME_BROWSER_EXTENSIONS_API_DEVELOPER_PRIVATE_ENTRY_PICKER_H_
   7
   8 #include "extensions/browser/extension_function.h"
   9 #include "ui/shell_dialogs/select_file_dialog.h"
  10
  11 namespace content {
  12 class WebContents;
  13 }
  14
  15 namespace extensions {
  16
  17 namespace api {
  18
  19 class EntryPickerClient {
  20  public:
  21   virtual void FileSelected(const base::FilePath& path) = 0;
  22   virtual void FileSelectionCanceled() = 0;
  23 };
  24
  25 // Handles showing a dialog to the user to ask for the directory name.
  26 class EntryPicker : public ui::SelectFileDialog::Listener {
  27  public:
  28   EntryPicker(EntryPickerClient* client,
  29               content::WebContents* web_contents,
  30               ui::SelectFileDialog::Type picker_type,
  31               const base::FilePath& last_directory,
  32               const base::string16& select_title,
  33               const ui::SelectFileDialog::FileTypeInfo& info,
  34               int file_type_index);
  35
  36   // Allow picker UI to be skipped in testing.
  37   static void SkipPickerAndAlwaysSelectPathForTest(base::FilePath* path);
  38   static void SkipPickerAndAlwaysCancelForTest();
  39   static void StopSkippingPickerForTest();
  40
  41  protected:
  42   ~EntryPicker() override;
  43
  44  private:
  45   // ui::SelectFileDialog::Listener:
  46   void FileSelected(const base::FilePath& path,
  47                     int index,
  48                     void* params) override;
  49   void FileSelectionCanceled(void* params) override;
  50   void MultiFilesSelected(const std::vector<base::FilePath>& files,
  51                           void* params) override;
  52
  53   scoped_refptr<ui::SelectFileDialog> select_file_dialog_;
  54   EntryPickerClient* client_;
  55
  56   DISALLOW_COPY_AND_ASSIGN(EntryPicker);
  57 };
  58
  59 }  // namespace api
  60
  61 }  // namespace extensions
  62
  63 #endif  // CHROME_BROWSER_EXTENSIONS_API_DEVELOPER_PRIVATE_ENTRY_PICKER_H_