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/*
* Copyright (C) 2024 Igalia S.L.
*
* 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 THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE COPYRIGHT
* HOLDER 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.
*/
#ifndef WPEToplevel_h
#define WPEToplevel_h
#if !defined(__WPE_PLATFORM_H_INSIDE__) && !defined(BUILDING_WEBKIT)
#error "Only <wpe/wpe-platform.h> can be included directly."
#endif
#include <glib-object.h>
#include <wpe/WPEDefines.h>
G_BEGIN_DECLS
#define WPE_TYPE_TOPLEVEL (wpe_toplevel_get_type())
WPE_DECLARE_DERIVABLE_TYPE (WPEToplevel, wpe_toplevel, WPE, TOPLEVEL, GObject)
typedef struct _WPEBufferDMABufFormats WPEBufferDMABufFormats;
typedef struct _WPEDisplay WPEDisplay;
typedef struct _WPEScreen WPEScreen;
typedef struct _WPEView WPEView;
struct _WPEToplevelClass
{
GObjectClass parent_class;
void (* set_title) (WPEToplevel *toplevel,
const char *title);
guint (* get_max_views) (WPEToplevel *toplevel);
WPEScreen *(* get_screen) (WPEToplevel *toplevel);
gboolean (* resize) (WPEToplevel *toplevel,
int width,
int height);
gboolean (* set_fullscreen) (WPEToplevel *toplevel,
gboolean fullscreen);
gboolean (* set_maximized) (WPEToplevel *toplevel,
gboolean maximized);
gboolean (* set_minimized) (WPEToplevel *toplevel);
WPEBufferDMABufFormats *(* get_preferred_dma_buf_formats) (WPEToplevel *toplevel);
gpointer padding[32];
};
/**
* WPEToplevelState:
* @WPE_TOPLEVEL_STATE_NONE: the toplevel is in normal state
* @WPE_TOPLEVEL_STATE_FULLSCREEN: the toplevel is fullscreen
* @WPE_TOPLEVEL_STATE_MAXIMIZED: the toplevel is maximized
* @WPE_TOPLEVEL_STATE_ACTIVE: the toplevel is active
*
* The current state of a #WPEToplevel.
*/
typedef enum {
WPE_TOPLEVEL_STATE_NONE = 0,
WPE_TOPLEVEL_STATE_FULLSCREEN = (1 << 0),
WPE_TOPLEVEL_STATE_MAXIMIZED = (1 << 1),
WPE_TOPLEVEL_STATE_ACTIVE = (1 << 2)
} WPEToplevelState;
/**
* WPEToplevelForeachViewFunc:
* @toplevel: a #WPEToplevel
* @view: a #WPEView
* @user_data: (closure): user data
*
* A function used by wpe_toplevel_foreach_view().
*
* Returns: %TRUE to stop the iteration, or %FALSE to continue
*/
typedef gboolean (* WPEToplevelForeachViewFunc) (WPEToplevel *toplevel,
WPEView *view,
gpointer user_data);
WPE_API WPEDisplay *wpe_toplevel_get_display (WPEToplevel *toplevel);
WPE_API void wpe_toplevel_set_title (WPEToplevel *toplevel,
const char *title);
WPE_API guint wpe_toplevel_get_max_views (WPEToplevel *toplevel);
WPE_API guint wpe_toplevel_get_n_views (WPEToplevel *toplevel);
WPE_API void wpe_toplevel_foreach_view (WPEToplevel *toplevel,
WPEToplevelForeachViewFunc func,
gpointer user_data);
WPE_API void wpe_toplevel_closed (WPEToplevel *toplevel);
WPE_API void wpe_toplevel_get_size (WPEToplevel *toplevel,
int *width,
int *height);
WPE_API gboolean wpe_toplevel_resize (WPEToplevel *toplevel,
int width,
int height);
WPE_API void wpe_toplevel_resized (WPEToplevel *toplevel,
int width,
int height);
WPE_API WPEToplevelState wpe_toplevel_get_state (WPEToplevel *toplevel);
WPE_API void wpe_toplevel_state_changed (WPEToplevel *toplevel,
WPEToplevelState state);
WPE_API gdouble wpe_toplevel_get_scale (WPEToplevel *toplevel);
WPE_API void wpe_toplevel_scale_changed (WPEToplevel *toplevel,
gdouble scale);
WPE_API WPEScreen *wpe_toplevel_get_screen (WPEToplevel *toplevel);
WPE_API void wpe_toplevel_screen_changed (WPEToplevel *toplevel);
WPE_API gboolean wpe_toplevel_fullscreen (WPEToplevel *toplevel);
WPE_API gboolean wpe_toplevel_unfullscreen (WPEToplevel *toplevel);
WPE_API gboolean wpe_toplevel_maximize (WPEToplevel *toplevel);
WPE_API gboolean wpe_toplevel_unmaximize (WPEToplevel *toplevel);
WPE_API gboolean wpe_toplevel_minimize (WPEToplevel *toplevel);
WPE_API WPEBufferDMABufFormats *wpe_toplevel_get_preferred_dma_buf_formats (WPEToplevel *toplevel);
WPE_API void wpe_toplevel_preferred_dma_buf_formats_changed (WPEToplevel *toplevel);
G_END_DECLS
#endif /* WPEToplevel_h */
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