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/*
* 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"
/**
* WebKitScriptDialog: (ref-func webkit_script_dialog_ref) (unref-func webkit_script_dialog_unref)
*
* Carries details to be shown in user-facing dialogs.
*/
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
*
* Set whether the 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
*
* Set the text entered by the user in the dialog.
*
* 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;
}
}
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