| /* |
| * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. |
| * Copyright (C) 2007 Holger Hans Peter Freyther |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "FileChooser.h" |
| |
| #include "CString.h" |
| #include "Document.h" |
| #include "FrameView.h" |
| #include "Icon.h" |
| #include "LocalizedStrings.h" |
| #include "StringTruncator.h" |
| |
| #include <glib.h> |
| #include <glib/gi18n.h> |
| #include <gtk/gtk.h> |
| |
| namespace WebCore { |
| |
| static bool stringByAdoptingFileSystemRepresentation(gchar* systemFilename, String& result) |
| { |
| if (!systemFilename) |
| return false; |
| |
| gchar* filename = g_filename_to_utf8(systemFilename, -1, 0, 0, 0); |
| g_free(systemFilename); |
| |
| if (!filename) |
| return false; |
| |
| result = String::fromUTF8(filename); |
| g_free(filename); |
| return true; |
| } |
| |
| FileChooser::FileChooser(FileChooserClient* client, const String& filename) |
| : m_client(client) |
| , m_filename(filename) |
| , m_icon(chooseIcon(filename)) |
| { |
| } |
| |
| FileChooser::~FileChooser() |
| { |
| } |
| |
| void FileChooser::openFileChooser(Document* document) |
| { |
| FrameView* view = document->view(); |
| if (!view) |
| return; |
| |
| GtkWidget* dialog = gtk_file_chooser_dialog_new(_("Upload File"), |
| GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(view->containingWindow()))), |
| GTK_FILE_CHOOSER_ACTION_OPEN, |
| GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, |
| GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, |
| NULL); |
| |
| // We need this protector because otherwise we can be deleted if the file upload control is detached while |
| // we're within the gtk_run_dialog call. |
| RefPtr<FileChooser> protector(this); |
| String result; |
| |
| const bool acceptedDialog = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; |
| if (acceptedDialog && stringByAdoptingFileSystemRepresentation(gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)), result)) |
| chooseFile(result); |
| gtk_widget_destroy(dialog); |
| } |
| |
| String FileChooser::basenameForWidth(const Font& font, int width) const |
| { |
| if (width <= 0) |
| return String(); |
| |
| String string = fileButtonNoFileSelectedLabel(); |
| |
| if (!m_filename.isEmpty()) { |
| gchar* systemFilename = g_filename_from_utf8(m_filename.utf8().data(), -1, 0, 0, 0); |
| if (systemFilename) { |
| gchar* systemBasename = g_path_get_basename(systemFilename); |
| g_free(systemFilename); |
| |
| stringByAdoptingFileSystemRepresentation(systemBasename, string); |
| } |
| } |
| |
| return StringTruncator::centerTruncate(string, width, font, false); |
| } |
| } |