/* * Copyright (C) 2012 Igalia S.L. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public License * along with this library; see the file COPYING.LIB. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #include "config.h" #include "WebKitScriptDialog.h" #include "WebKitScriptDialogPrivate.h" G_DEFINE_BOXED_TYPE(WebKitScriptDialog, webkit_script_dialog, webkit_script_dialog_ref, webkit_script_dialog_unref) WebKitScriptDialog* webkitScriptDialogCreate(unsigned type, const CString& message, const CString& defaultText, Function<void(bool, const String&)>&& completionHandler) { auto* dialog = static_cast<WebKitScriptDialog*>(fastMalloc(sizeof(WebKitScriptDialog))); new (dialog) WebKitScriptDialog(type, message, defaultText, WTFMove(completionHandler)); return dialog; } bool webkitScriptDialogIsRunning(WebKitScriptDialog* scriptDialog) { return !!scriptDialog->completionHandler; } /** * webkit_script_dialog_ref: * @dialog: a #WebKitScriptDialog * * Atomically increments the reference count of @dialog by one. This * function is MT-safe and may be called from any thread. * * Returns: The passed in #WebKitScriptDialog * * Since: 2.24 */ WebKitScriptDialog* webkit_script_dialog_ref(WebKitScriptDialog* dialog) { g_atomic_int_inc(&dialog->referenceCount); return dialog; } /** * webkit_script_dialog_unref: * @dialog: a #WebKitScriptDialog * * Atomically decrements the reference count of @dialog by one. If the * reference count drops to 0, all memory allocated by the #WebKitScriptdialog is * released. This function is MT-safe and may be called from any * thread. * * Since: 2.24 */ void webkit_script_dialog_unref(WebKitScriptDialog* dialog) { if (g_atomic_int_dec_and_test(&dialog->referenceCount)) { webkit_script_dialog_close(dialog); dialog->~WebKitScriptDialog(); fastFree(dialog); } } /** * webkit_script_dialog_get_dialog_type: * @dialog: a #WebKitScriptDialog * * Get the dialog type of a #WebKitScriptDialog. * * Returns: the #WebKitScriptDialogType of @dialog */ WebKitScriptDialogType webkit_script_dialog_get_dialog_type(WebKitScriptDialog* dialog) { g_return_val_if_fail(dialog, WEBKIT_SCRIPT_DIALOG_ALERT); return static_cast<WebKitScriptDialogType>(dialog->type); } /** * webkit_script_dialog_get_message: * @dialog: a #WebKitScriptDialog * * Get the message of a #WebKitScriptDialog. * * Returns: the message of @dialog. */ const char* webkit_script_dialog_get_message(WebKitScriptDialog* dialog) { g_return_val_if_fail(dialog, 0); return dialog->message.data(); } /** * webkit_script_dialog_confirm_set_confirmed: * @dialog: a #WebKitScriptDialog * @confirmed: whether user confirmed the dialog * * This method is used for %WEBKIT_SCRIPT_DIALOG_CONFIRM and %WEBKIT_SCRIPT_DIALOG_BEFORE_UNLOAD_CONFIRM dialogs when * #WebKitWebView::script-dialog signal is emitted to set whether the user * confirmed the dialog or not. The default implementation of #WebKitWebView::script-dialog * signal sets %TRUE when the OK or Stay buttons are clicked and %FALSE otherwise. * It's an error to use this method with a #WebKitScriptDialog that is not of type * %WEBKIT_SCRIPT_DIALOG_CONFIRM or %WEBKIT_SCRIPT_DIALOG_BEFORE_UNLOAD_CONFIRM */ void webkit_script_dialog_confirm_set_confirmed(WebKitScriptDialog* dialog, gboolean confirmed) { g_return_if_fail(dialog); g_return_if_fail(dialog->type == WEBKIT_SCRIPT_DIALOG_CONFIRM || dialog->type == WEBKIT_SCRIPT_DIALOG_BEFORE_UNLOAD_CONFIRM); dialog->confirmed = confirmed; } /** * webkit_script_dialog_prompt_get_default_text: * @dialog: a #WebKitScriptDialog * * Get the default text of a #WebKitScriptDialog of type %WEBKIT_SCRIPT_DIALOG_PROMPT. * It's an error to use this method with a #WebKitScriptDialog that is not of type * %WEBKIT_SCRIPT_DIALOG_PROMPT. * * Returns: the default text of @dialog */ const char* webkit_script_dialog_prompt_get_default_text(WebKitScriptDialog* dialog) { g_return_val_if_fail(dialog, 0); g_return_val_if_fail(dialog->type == WEBKIT_SCRIPT_DIALOG_PROMPT, 0); return dialog->defaultText.data(); } /** * webkit_script_dialog_prompt_set_text: * @dialog: a #WebKitScriptDialog * @text: the text to set * * This method is used for %WEBKIT_SCRIPT_DIALOG_PROMPT dialogs when * #WebKitWebView::script-dialog signal is emitted to set the text * entered by the user. The default implementation of #WebKitWebView::script-dialog * signal sets the text of the entry form when OK button is clicked, otherwise %NULL is set. * It's an error to use this method with a #WebKitScriptDialog that is not of type * %WEBKIT_SCRIPT_DIALOG_PROMPT. */ void webkit_script_dialog_prompt_set_text(WebKitScriptDialog* dialog, const char* text) { g_return_if_fail(dialog); g_return_if_fail(dialog->type == WEBKIT_SCRIPT_DIALOG_PROMPT); dialog->text = text; } /** * webkit_script_dialog_close: * @dialog: a #WebKitScriptDialog * * Close @dialog. When handling a #WebKitScriptDialog asynchronously (webkit_script_dialog_ref() * was called in #WebKitWebView::script-dialog callback), this function needs to be called to notify * that we are done with the script dialog. The dialog will be closed on destruction if this function * hasn't been called before. * * Since: 2.24 */ void webkit_script_dialog_close(WebKitScriptDialog* dialog) { g_return_if_fail(dialog); if (!dialog->completionHandler) return; auto completionHandler = std::exchange(dialog->completionHandler, nullptr); switch (dialog->type) { case WEBKIT_SCRIPT_DIALOG_ALERT: completionHandler(false, emptyString()); break; case WEBKIT_SCRIPT_DIALOG_CONFIRM: case WEBKIT_SCRIPT_DIALOG_BEFORE_UNLOAD_CONFIRM: completionHandler(dialog->confirmed, emptyString()); break; case WEBKIT_SCRIPT_DIALOG_PROMPT: completionHandler(false, String::fromUTF8(dialog->text.data())); break; } }