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      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 #include "chrome/browser/extensions/api/developer_private/entry_picker.h"
      6 
      7 #include "base/bind.h"
      8 #include "base/files/file_path.h"
      9 #include "base/strings/string_util.h"
     10 #include "chrome/browser/extensions/api/developer_private/developer_private_api.h"
     11 #include "chrome/browser/platform_util.h"
     12 #include "chrome/browser/ui/chrome_select_file_policy.h"
     13 #include "content/public/browser/web_contents.h"
     14 #include "content/public/browser/web_contents_view.h"
     15 #include "ui/shell_dialogs/select_file_dialog.h"
     16 
     17 namespace {
     18 
     19 bool g_skip_picker_for_test = false;
     20 base::FilePath* g_path_to_be_picked_for_test = NULL;
     21 
     22 }  // namespace
     23 
     24 namespace extensions {
     25 
     26 namespace api {
     27 
     28 EntryPicker::EntryPicker(EntryPickerClient* client,
     29                          content::WebContents* web_contents,
     30                          ui::SelectFileDialog::Type picker_type,
     31                          const base::FilePath& last_directory,
     32                          const string16& select_title,
     33                          const ui::SelectFileDialog::FileTypeInfo& info,
     34                          int file_type_index)
     35     : client_(client) {
     36   select_file_dialog_ = ui::SelectFileDialog::Create(
     37       this, new ChromeSelectFilePolicy(web_contents));
     38 
     39   gfx::NativeWindow owning_window = web_contents ?
     40       platform_util::GetTopLevel(web_contents->GetView()->GetNativeView()) :
     41       NULL;
     42 
     43   if (g_skip_picker_for_test) {
     44     if (g_path_to_be_picked_for_test) {
     45       content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
     46           base::Bind(
     47               &EntryPicker::FileSelected,
     48               base::Unretained(this), *g_path_to_be_picked_for_test, 1,
     49               static_cast<void*>(NULL)));
     50     } else {
     51       content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
     52           base::Bind(
     53               &EntryPicker::FileSelectionCanceled,
     54               base::Unretained(this), static_cast<void*>(NULL)));
     55     }
     56     return;
     57   }
     58 
     59   select_file_dialog_->SelectFile(picker_type,
     60                                   select_title,
     61                                   last_directory,
     62                                   &info,
     63                                   file_type_index,
     64                                   base::FilePath::StringType(),
     65                                   owning_window,
     66                                   NULL);
     67 }
     68 
     69 EntryPicker::~EntryPicker() {}
     70 
     71 void EntryPicker::FileSelected(const base::FilePath& path,
     72                                int index,
     73                                void* params) {
     74   client_->FileSelected(path);
     75   delete this;
     76 }
     77 
     78 void EntryPicker::FileSelectionCanceled(void* params) {
     79   client_->FileSelectionCanceled();
     80   delete this;
     81 }
     82 
     83 // static
     84 void EntryPicker::SkipPickerAndAlwaysSelectPathForTest(
     85     base::FilePath* path) {
     86   g_skip_picker_for_test = true;
     87   g_path_to_be_picked_for_test = path;
     88 }
     89 
     90 // static
     91 void EntryPicker::SkipPickerAndAlwaysCancelForTest() {
     92   g_skip_picker_for_test = true;
     93   g_path_to_be_picked_for_test = NULL;
     94 }
     95 
     96 // static
     97 void EntryPicker::StopSkippingPickerForTest() {
     98   g_skip_picker_for_test = false;
     99 }
    100 
    101 }  // namespace api
    102 
    103 }  // namespace extensions
    104