/*

    Copyright (C) 2010 ProFUSION embedded systems

    Copyright (C) 2010 Samsung Electronics

    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 "ewk_window_features.h"

#include "WindowFeatures.h"

#include "ewk_private.h"

#include <Eina.h>

struct _Ewk_Window_Features {

    unsigned int __ref;

    WebCore::WindowFeatures* core;

};

/**

 * Decrease the ref count of an Ewk_Window_Features, possibly freeing it.

 *

 * When its ref count reaches 0, @param window_features is freed.

 *

 * @param window_features The window's features.

 */

EAPI void ewk_window_features_unref(Ewk_Window_Features* window_features)

{

    EINA_SAFETY_ON_NULL_RETURN(window_features);

    EINA_SAFETY_ON_FALSE_RETURN(window_features->__ref > 0);

    if (--window_features->__ref)

        return;

    delete window_features->core;

    window_features->core = 0;

    free(window_features);

}

/**

 * Increase the ref count of an Ewk_Window_Features

 *

 * @param window_features The window's features.

 */

EAPI void ewk_window_features_ref(Ewk_Window_Features* window_features)

{

    EINA_SAFETY_ON_NULL_RETURN(window_features);

    window_features->__ref++;

}

/**

 * Get boolean properties

 *

 * @param window_features A window_features.

 * @param toolbar_visible pointer to store if toolbar is visible.

 * @param statusbar_visible pointer to store if statusbar is visible.

 * @param scrollbars_visible pointer to store if scrollbars is visible.

 * @param menubar_visible pointer to store if menubar is visible.

 * @param locationbar_visible pointer to store if locationbar is visible.

 * @param fullscreen pointer to store if fullscreen is enabled.

 */

EAPI void ewk_window_features_bool_property_get(Ewk_Window_Features* window_features, Eina_Bool* toolbar_visible, Eina_Bool* statusbar_visible, Eina_Bool* scrollbars_visible, Eina_Bool* menubar_visible, Eina_Bool* locationbar_visible, Eina_Bool* fullscreen)

{

    EINA_SAFETY_ON_NULL_RETURN(window_features);

    EINA_SAFETY_ON_NULL_RETURN(window_features->core);

    if (toolbar_visible)

        *toolbar_visible = window_features->core->toolBarVisible;

    if (statusbar_visible)

        *statusbar_visible = window_features->core->statusBarVisible;

    if (scrollbars_visible)

        *scrollbars_visible = window_features->core->scrollbarsVisible;

    if (menubar_visible)

        *menubar_visible = window_features->core->menuBarVisible;

    if (locationbar_visible)

        *locationbar_visible = window_features->core->locationBarVisible;

    if (fullscreen)

        *fullscreen = window_features->core->fullscreen;

}

/**

 * Get int properties

 *

 * Properties are returned in the respective pointers. Passing NULL to any of

 * these pointers will make that property to not be returned. Make sure to check

 * if the value returned is less than 0 before using it, since in that case it

 * means that property was not set in @param winwdow_features.

 *

 * @param window_features A window_features.

 * @param x pointer to store x position or -1 if it's not set in window_features.

 * @param y pointer to store y position or-1 if it's not set in window_features.

 * @param w pointer to store width or-1 if it's not set in window_features.

 * @param h pointer to store height or-1 if it's not set in window_features.

 */

EAPI void ewk_window_features_int_property_get(Ewk_Window_Features* window_features, int* x, int* y, int* w, int* h)

{

    EINA_SAFETY_ON_NULL_RETURN(window_features);

    EINA_SAFETY_ON_NULL_RETURN(window_features->core);

    if (x)

        *x = window_features->core->xSet ? static_cast<int>(window_features->core->x) : -1;

    if (y)

        *y = window_features->core->ySet ? static_cast<int>(window_features->core->y) : -1;

    if (w)

        *w = window_features->core->widthSet ? static_cast<int>(window_features->core->width) : -1;

    if (h)

        *h = window_features->core->heightSet ? static_cast<int>(window_features->core->height) : -1;

}

/* internal methods ****************************************************/

/**

 * @internal

 * Create a new Ewk_Window_Features from a WebCore::WindowFeatures if @param

 * core is not NULL or a new one with default features.

 *

 * A new WebCore::WindowFeatures is allocated copying @param core features and

 * it is embedded inside an Ewk_Window_Features whose ref count is initialized.

 *

 * @returns a new allocated Ewk_Window_Features

 */

Ewk_Window_Features* ewk_window_features_new_from_core(const WebCore::WindowFeatures* core)

{

    Ewk_Window_Features* window_features = static_cast<Ewk_Window_Features*>(malloc(sizeof(*window_features)));

    if (core)

        window_features->core = new WebCore::WindowFeatures(*core);

    else

        window_features->core = new WebCore::WindowFeatures();

    window_features->__ref = 1;

    return window_features;

}