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| -rw-r--r-- | chrome/browser/tab_contents/tab_contents_file_select_helper.cc | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/chrome/browser/tab_contents/tab_contents_file_select_helper.cc b/chrome/browser/tab_contents/tab_contents_file_select_helper.cc deleted file mode 100644 index b9a2953..0000000 --- a/chrome/browser/tab_contents/tab_contents_file_select_helper.cc +++ /dev/null @@ -1,204 +0,0 @@ -// Copyright (c) 2010 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include "chrome/browser/tab_contents/tab_contents_file_select_helper.h" - -#include "app/l10n_util.h" -#include "base/file_util.h" -#include "base/string_split.h" -#include "base/string_util.h" -#include "base/utf_string_conversions.h" -#include "net/base/mime_util.h" -#include "chrome/browser/profile.h" -#include "chrome/browser/renderer_host/render_view_host.h" -#include "chrome/browser/shell_dialogs.h" -#include "chrome/browser/tab_contents/tab_contents.h" -#include "chrome/browser/tab_contents/tab_contents_view.h" -#include "chrome/common/render_messages_params.h" -#include "grit/generated_resources.h" - -TabContentsFileSelectHelper::TabContentsFileSelectHelper( - TabContents* tab_contents) - : tab_contents_(tab_contents), - select_file_dialog_(), - dialog_type_(SelectFileDialog::SELECT_OPEN_FILE) { -} - -TabContentsFileSelectHelper::~TabContentsFileSelectHelper() { - // There may be pending file dialogs, we need to tell them that we've gone - // away so they don't try and call back to us. - if (select_file_dialog_.get()) - select_file_dialog_->ListenerDestroyed(); - - // Stop any pending directory enumeration and prevent a callback. - if (directory_lister_.get()) { - directory_lister_->set_delegate(NULL); - directory_lister_->Cancel(); - } -} - -void TabContentsFileSelectHelper::FileSelected(const FilePath& path, - int index, void* params) { - tab_contents_->profile()->set_last_selected_directory(path.DirName()); - - if (dialog_type_ == SelectFileDialog::SELECT_FOLDER) { - DirectorySelected(path); - return; - } - - std::vector<FilePath> files; - files.push_back(path); - GetRenderViewHost()->FilesSelectedInChooser(files); -} - -void TabContentsFileSelectHelper::MultiFilesSelected( - const std::vector<FilePath>& files, void* params) { - if (!files.empty()) - tab_contents_->profile()->set_last_selected_directory(files[0].DirName()); - GetRenderViewHost()->FilesSelectedInChooser(files); -} - -void TabContentsFileSelectHelper::DirectorySelected(const FilePath& path) { - directory_lister_ = new net::DirectoryLister(path, - true, - net::DirectoryLister::NO_SORT, - this); - if (!directory_lister_->Start()) - FileSelectionCanceled(NULL); -} - -void TabContentsFileSelectHelper::OnListFile( - const net::DirectoryLister::DirectoryListerData& data) { - // Directory upload only cares about files. This util call just checks - // the flags in the structure; there's no file I/O going on. - if (file_util::FileEnumerator::IsDirectory(data.info)) - return; - - directory_lister_results_.push_back(data.path); -} - -void TabContentsFileSelectHelper::OnListDone(int error) { - if (error) { - FileSelectionCanceled(NULL); - return; - } - - GetRenderViewHost()->FilesSelectedInChooser(directory_lister_results_); - directory_lister_ = NULL; -} - -void TabContentsFileSelectHelper::FileSelectionCanceled(void* params) { - // If the user cancels choosing a file to upload we pass back an - // empty vector. - GetRenderViewHost()->FilesSelectedInChooser(std::vector<FilePath>()); -} - -SelectFileDialog::FileTypeInfo* -TabContentsFileSelectHelper::GetFileTypesFromAcceptType( - const string16& accept_types) { - if (accept_types.empty()) - return NULL; - - // Split the accept-type string on commas. - std::vector<string16> mime_types; - base::SplitStringUsingSubstr(accept_types, ASCIIToUTF16(","), &mime_types); - if (mime_types.empty()) - return NULL; - - // Create FileTypeInfo and pre-allocate for the first extension list. - scoped_ptr<SelectFileDialog::FileTypeInfo> file_type( - new SelectFileDialog::FileTypeInfo()); - file_type->include_all_files = true; - file_type->extensions.resize(1); - std::vector<FilePath::StringType>* extensions = &file_type->extensions.back(); - - // Find the correspondinge extensions. - int valid_type_count = 0; - int description_id = 0; - for (size_t i = 0; i < mime_types.size(); ++i) { - string16 mime_type = mime_types[i]; - std::string ascii_mime_type = StringToLowerASCII(UTF16ToASCII(mime_type)); - - TrimWhitespace(ascii_mime_type, TRIM_ALL, &ascii_mime_type); - if (ascii_mime_type.empty()) - continue; - - size_t old_extension_size = extensions->size(); - if (ascii_mime_type == "image/*") { - description_id = IDS_IMAGE_FILES; - net::GetImageExtensions(extensions); - } else if (ascii_mime_type == "audio/*") { - description_id = IDS_AUDIO_FILES; - net::GetAudioExtensions(extensions); - } else if (ascii_mime_type == "video/*") { - description_id = IDS_VIDEO_FILES; - net::GetVideoExtensions(extensions); - } else { - net::GetExtensionsForMimeType(ascii_mime_type, extensions); - } - - if (extensions->size() > old_extension_size) - valid_type_count++; - } - - // Use a generic description "Custom Files" if either of the following is - // true: - // 1) There're multiple types specified, like "audio/*,video/*" - // 2) There're multiple extensions for a MIME type without parameter, like - // "ehtml,shtml,htm,html" for "text/html". On Windows, the select file - // dialog uses the first extension in the list to form the description, - // like "EHTML Files". This is not what we want. - if (valid_type_count > 1 || - (valid_type_count == 1 && description_id == 0 && extensions->size() > 1)) - description_id = IDS_CUSTOM_FILES; - - if (description_id) { - file_type->extension_description_overrides.push_back( - l10n_util::GetStringUTF16(description_id)); - } - - return file_type.release(); -} - -void TabContentsFileSelectHelper::RunFileChooser( - const ViewHostMsg_RunFileChooser_Params ¶ms) { - if (!select_file_dialog_.get()) - select_file_dialog_ = SelectFileDialog::Create(this); - - switch (params.mode) { - case ViewHostMsg_RunFileChooser_Params::Open: - dialog_type_ = SelectFileDialog::SELECT_OPEN_FILE; - break; - case ViewHostMsg_RunFileChooser_Params::OpenMultiple: - dialog_type_ = SelectFileDialog::SELECT_OPEN_MULTI_FILE; - break; - case ViewHostMsg_RunFileChooser_Params::OpenFolder: - dialog_type_ = SelectFileDialog::SELECT_FOLDER; - break; - case ViewHostMsg_RunFileChooser_Params::Save: - dialog_type_ = SelectFileDialog::SELECT_SAVEAS_FILE; - break; - default: - dialog_type_ = SelectFileDialog::SELECT_OPEN_FILE; // Prevent warning. - NOTREACHED(); - } - scoped_ptr<SelectFileDialog::FileTypeInfo> file_types( - GetFileTypesFromAcceptType(params.accept_types)); - FilePath default_file_name = params.default_file_name; - if (default_file_name.empty()) - default_file_name = tab_contents_->profile()->last_selected_directory(); - select_file_dialog_->SelectFile( - dialog_type_, - params.title, - default_file_name, - file_types.get(), - 0, - FILE_PATH_LITERAL(""), - tab_contents_->view()->GetTopLevelNativeWindow(), - NULL); -} - -RenderViewHost* TabContentsFileSelectHelper::GetRenderViewHost() { - return tab_contents_->render_view_host(); -} |