// Copyright (c) 2012 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. // This file was forked off the Mac port. #include "webkit/tools/test_shell/test_webview_delegate.h" #include #include #include "base/bind.h" #include "base/message_loop.h" #include "base/utf_string_conversions.h" #include "net/base/net_errors.h" #include "third_party/WebKit/Source/Platform/chromium/public/WebCString.h" #include "third_party/WebKit/Source/Platform/chromium/public/WebRect.h" #include "third_party/WebKit/Source/Platform/chromium/public/WebString.h" #include "third_party/WebKit/Source/WebKit/chromium/public/WebCursorInfo.h" #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h" #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h" #include "ui/base/window_open_disposition.h" #include "ui/gfx/gtk_util.h" #include "ui/gfx/point.h" #include "webkit/glue/webcursor.h" #include "webkit/glue/webdropdata.h" #include "webkit/glue/webpreferences.h" #include "webkit/plugins/npapi/gtk_plugin_container_manager.h" #include "webkit/plugins/npapi/plugin_list.h" #include "webkit/plugins/npapi/webplugin.h" #include "webkit/plugins/npapi/webplugin_delegate_impl.h" #include "webkit/tools/test_shell/test_navigation_controller.h" #include "webkit/tools/test_shell/test_shell.h" using WebKit::WebCursorInfo; using WebKit::WebFrame; using WebKit::WebNavigationPolicy; using WebKit::WebPopupMenuInfo; using WebKit::WebRect; using WebKit::WebWidget; using WebKit::WebView; namespace { enum SelectionClipboardType { TEXT_HTML, PLAIN_TEXT, }; GdkAtom GetTextHtmlAtom() { GdkAtom kTextHtmlGdkAtom = gdk_atom_intern_static_string("text/html"); return kTextHtmlGdkAtom; } void SelectionClipboardGetContents(GtkClipboard* clipboard, GtkSelectionData* selection_data, guint info, gpointer data) { // Ignore formats that we don't know about. if (info != TEXT_HTML && info != PLAIN_TEXT) return; WebView* webview = static_cast(data); WebFrame* frame = webview->focusedFrame(); if (!frame) frame = webview->mainFrame(); DCHECK(frame); std::string selection; if (TEXT_HTML == info) { selection = frame->selectionAsMarkup().utf8(); } else { selection = frame->selectionAsText().utf8(); } if (TEXT_HTML == info) { gtk_selection_data_set(selection_data, GetTextHtmlAtom(), 8 /* bits per data unit, ie, char */, reinterpret_cast(selection.data()), selection.length()); } else { gtk_selection_data_set_text(selection_data, selection.data(), selection.length()); } } } // namespace // WebViewClient -------------------------------------------------------------- WebWidget* TestWebViewDelegate::createPopupMenu( const WebPopupMenuInfo& info) { NOTREACHED(); return NULL; } // WebWidgetClient ------------------------------------------------------------ void TestWebViewDelegate::show(WebNavigationPolicy policy) { WebWidgetHost* host = GetWidgetHost(); GtkWidget* drawing_area = host->view_handle(); GtkWidget* window = gtk_widget_get_parent(gtk_widget_get_parent(drawing_area)); gtk_widget_show_all(window); } void TestWebViewDelegate::closeWidgetSoon() { if (this == shell_->delegate()) { MessageLoop::current()->PostTask( FROM_HERE, base::Bind(>k_widget_destroy, GTK_WIDGET(shell_->mainWnd()))); } else if (this == shell_->popup_delegate()) { shell_->ClosePopup(); } } void TestWebViewDelegate::didChangeCursor(const WebCursorInfo& cursor_info) { current_cursor_.InitFromCursorInfo(cursor_info); GdkCursorType cursor_type = static_cast(current_cursor_.GetCursorType()); GdkCursor* gdk_cursor; if (cursor_type == GDK_CURSOR_IS_PIXMAP) { // TODO(port): WebKit bug https://bugs.webkit.org/show_bug.cgi?id=16388 is // that calling gdk_window_set_cursor repeatedly is expensive. We should // avoid it here where possible. gdk_cursor = current_cursor_.GetCustomCursor(); } else { // Optimize the common case, where the cursor hasn't changed. // However, we can switch between different pixmaps, so only on the // non-pixmap branch. if (cursor_type_ == cursor_type) return; if (cursor_type == GDK_LAST_CURSOR) gdk_cursor = NULL; else gdk_cursor = gfx::GetCursor(cursor_type); } cursor_type_ = cursor_type; gdk_window_set_cursor(shell_->webViewWnd()->window, gdk_cursor); } WebRect TestWebViewDelegate::windowRect() { WebWidgetHost* host = GetWidgetHost(); GtkWidget* drawing_area = host->view_handle(); GtkWidget* vbox = gtk_widget_get_parent(drawing_area); GtkWidget* window = gtk_widget_get_parent(vbox); gint x, y; gtk_window_get_position(GTK_WINDOW(window), &x, &y); x += vbox->allocation.x + drawing_area->allocation.x; y += vbox->allocation.y + drawing_area->allocation.y; return WebRect(x, y, drawing_area->allocation.width, drawing_area->allocation.height); } void TestWebViewDelegate::setWindowRect(const WebRect& rect) { if (this == shell_->delegate()) { set_fake_window_rect(rect); } else if (this == shell_->popup_delegate()) { WebWidgetHost* host = GetWidgetHost(); GtkWidget* drawing_area = host->view_handle(); GtkWidget* window = gtk_widget_get_parent(gtk_widget_get_parent(drawing_area)); gtk_window_resize(GTK_WINDOW(window), rect.width, rect.height); gtk_window_move(GTK_WINDOW(window), rect.x, rect.y); } } WebRect TestWebViewDelegate::rootWindowRect() { if (using_fake_rect_) { return fake_window_rect(); } if (WebWidgetHost* host = GetWidgetHost()) { // We are being asked for the x/y and width/height of the entire browser // window. This means the x/y is the distance from the corner of the // screen, and the width/height is the size of the entire browser window. // For example, this is used to implement window.screenX and window.screenY. GtkWidget* drawing_area = host->view_handle(); GtkWidget* window = gtk_widget_get_parent(gtk_widget_get_parent(drawing_area)); gint x, y, width, height; gtk_window_get_position(GTK_WINDOW(window), &x, &y); gtk_window_get_size(GTK_WINDOW(window), &width, &height); return WebRect(x, y, width, height); } return WebRect(); } WebRect TestWebViewDelegate::windowResizerRect() { // Not necessary on Linux. return WebRect(); } void TestWebViewDelegate::runModal() { NOTIMPLEMENTED(); } // WebPluginPageDelegate ------------------------------------------------------ webkit::npapi::WebPluginDelegate* TestWebViewDelegate::CreatePluginDelegate( const base::FilePath& path, const std::string& mime_type) { return webkit::npapi::WebPluginDelegateImpl::Create(path, mime_type); } void TestWebViewDelegate::CreatedPluginWindow( gfx::PluginWindowHandle id) { shell_->webViewHost()->CreatePluginContainer(id); } void TestWebViewDelegate::WillDestroyPluginWindow( gfx::PluginWindowHandle id) { shell_->webViewHost()->DestroyPluginContainer(id); } void TestWebViewDelegate::DidMovePlugin( const webkit::npapi::WebPluginGeometry& move) { WebWidgetHost* host = GetWidgetHost(); webkit::npapi::GtkPluginContainerManager* plugin_container_manager = static_cast(host)->plugin_container_manager(); plugin_container_manager->MovePluginContainer(move); } // Public methods ------------------------------------------------------------- void TestWebViewDelegate::UpdateSelectionClipboard(bool is_empty_selection) { if (is_empty_selection) return; GtkClipboard* clipboard = gtk_clipboard_get(GDK_SELECTION_PRIMARY); // Put data on the X clipboard. This doesn't actually grab the text from // the HTML, it just registers a callback for when someone tries to paste. GtkTargetList* target_list = gtk_target_list_new(NULL, 0); gtk_target_list_add(target_list, GetTextHtmlAtom(), 0, TEXT_HTML); gtk_target_list_add_text_targets(target_list, PLAIN_TEXT); gint num_targets = 0; GtkTargetEntry* targets = gtk_target_table_new_from_list(target_list, &num_targets); gtk_clipboard_set_with_data(clipboard, targets, num_targets, SelectionClipboardGetContents, NULL, shell_->webView()); gtk_target_list_unref(target_list); gtk_target_table_free(targets, num_targets); } // Private methods ------------------------------------------------------------ void TestWebViewDelegate::ShowJavaScriptAlert(const string16& message) { GtkWidget* dialog = gtk_message_dialog_new( shell_->mainWnd(), GTK_DIALOG_MODAL, GTK_MESSAGE_INFO, GTK_BUTTONS_OK, "%s", UTF16ToUTF8(message).c_str()); gtk_window_set_title(GTK_WINDOW(dialog), "JavaScript Alert"); gtk_dialog_run(GTK_DIALOG(dialog)); // Runs a nested message loop. gtk_widget_destroy(dialog); } void TestWebViewDelegate::SetPageTitle(const string16& title) { gtk_window_set_title(GTK_WINDOW(shell_->mainWnd()), ("Test Shell - " + UTF16ToUTF8(title)).c_str()); } void TestWebViewDelegate::SetAddressBarURL(const GURL& url) { gtk_entry_set_text(GTK_ENTRY(shell_->editWnd()), url.spec().c_str()); }