Add import/export extension apis

This is a duplicate of 543094.  That code review seems to have gotten corrupted as i can no longer publish anything from their web UI.  It was LGTM'd+nits by arv, which i've fixed here.

BUG=32194
TEST=Import and export bookmarks from the extension

Review URL: http://codereview.chromium.org/548167

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@37351 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 35 insertions, 1 deletions

diff --git a/chrome/browser/extensions/extension_bookmark_manager_api.h b/chrome/browser/extensions/extension_bookmark_manager_api.h
index 2ab6be6c..f0bf1a3 100644
--- a/chrome/browser/extensions/extension_bookmark_manager_api.h
+++ b/chrome/browser/extensions/extension_bookmark_manager_api.h
@@ -6,6 +6,8 @@
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_BOOKMARK_MANAGER_API_H_
 
 #include "chrome/browser/extensions/extension_function.h"
+#include "chrome/browser/shell_dialogs.h"
+#include "chrome/browser/extensions/extension_bookmarks_module.h"
 
 class CopyBookmarkManagerFunction : public AsyncExtensionFunction {
  public:
@@ -34,6 +36,39 @@ class PasteBookmarkManagerFunction : public AsyncExtensionFunction {
   DECLARE_EXTENSION_FUNCTION_NAME("experimental.bookmarkManager.paste");
 };
 
+class BookmarkManagerIOFunction : public BookmarksFunction,
+                                public SelectFileDialog::Listener {
+ public:
+  // Overridden from SelectFileDialog::Listener:
+  virtual void FileSelected(const FilePath& path, int index, void* params) = 0;
+  void MultiFilesSelected(const std::vector<FilePath>& files, void* params);
+  void FileSelectionCanceled(void* params);
+  void SelectFile(SelectFileDialog::Type type);
+
+ protected:
+  scoped_refptr<SelectFileDialog> select_file_dialog_;
+};
+
+class ImportBookmarksFunction : public BookmarkManagerIOFunction {
+ public:
+  // Override BookmarkManagerFunction.
+  bool RunImpl();
+  void FileSelected(const FilePath& path, int index, void* params);
+
+ private:
+  DECLARE_EXTENSION_FUNCTION_NAME("experimental.bookmarkManager.import");
+};
+
+class ExportBookmarksFunction : public BookmarkManagerIOFunction {
+ public:
+  // Override BookmarkManagerFunction.
+  bool RunImpl();
+  void FileSelected(const FilePath& path, int index, void* params);
+
+ private:
+  DECLARE_EXTENSION_FUNCTION_NAME("experimental.bookmarkManager.export");
+};
+
 class BookmarkManagerGetStringsFunction : public AsyncExtensionFunction {
  public:
   // Override BookmarkManagerFunction.
@@ -43,5 +78,4 @@ class BookmarkManagerGetStringsFunction : public AsyncExtensionFunction {
   DECLARE_EXTENSION_FUNCTION_NAME("experimental.bookmarkManager.getStrings");
 };
 
-
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_BOOKMARK_MANAGER_API_H_