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/*
* Copyright (C) 2023 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 WPEView_h
#define WPEView_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>
#include <wpe/WPEGestureController.h>
#include <wpe/WPEToplevel.h>
G_BEGIN_DECLS
#define WPE_TYPE_VIEW (wpe_view_get_type())
WPE_DECLARE_DERIVABLE_TYPE (WPEView, wpe_view, WPE, VIEW, GObject)
typedef struct _WPEBuffer WPEBuffer;
typedef struct _WPEBufferDMABufFormats WPEBufferDMABufFormats;
typedef struct _WPEDisplay WPEDisplay;
typedef struct _WPEEvent WPEEvent;
typedef struct _WPEScreen WPEScreen;
typedef struct _WPERectangle WPERectangle;
struct _WPEViewClass
{
GObjectClass parent_class;
gboolean (* render_buffer) (WPEView *view,
WPEBuffer *buffer,
const WPERectangle *damage_rects,
guint n_damage_rects,
GError **error);
gboolean (* lock_pointer) (WPEView *view);
gboolean (* unlock_pointer) (WPEView *view);
void (* set_cursor_from_name) (WPEView *view,
const char *name);
void (* set_cursor_from_bytes) (WPEView *view,
GBytes *bytes,
guint width,
guint height,
guint stride,
guint hotspot_x,
guint hotspot_y);
void (* set_opaque_rectangles) (WPEView *view,
WPERectangle *rects,
guint n_rects);
gboolean (* can_be_mapped) (WPEView *view);
gpointer padding[32];
};
#define WPE_VIEW_ERROR (wpe_view_error_quark())
/**
* WPEViewError:
* @WPE_VIEW_ERROR_RENDER_FAILED: Failed to render
*
* #WPEView errors
*/
typedef enum {
WPE_VIEW_ERROR_RENDER_FAILED
} WPEViewError;
WPE_API GQuark wpe_view_error_quark (void);
WPE_API WPEView *wpe_view_new (WPEDisplay *display);
WPE_API WPEDisplay *wpe_view_get_display (WPEView *view);
WPE_API WPEToplevel *wpe_view_get_toplevel (WPEView *view);
WPE_API void wpe_view_set_toplevel (WPEView *view,
WPEToplevel *toplevel);
WPE_API int wpe_view_get_width (WPEView *view);
WPE_API int wpe_view_get_height (WPEView *view);
WPE_API void wpe_view_closed (WPEView *view);
WPE_API void wpe_view_resized (WPEView *view,
int width,
int height);
WPE_API gdouble wpe_view_get_scale (WPEView *view);
WPE_API gboolean wpe_view_get_visible (WPEView *view);
WPE_API void wpe_view_set_visible (WPEView *view,
gboolean visible);
WPE_API gboolean wpe_view_get_mapped (WPEView *view);
WPE_API void wpe_view_map (WPEView *view);
WPE_API void wpe_view_unmap (WPEView *view);
WPE_API gboolean wpe_view_lock_pointer (WPEView *view);
WPE_API gboolean wpe_view_unlock_pointer (WPEView *view);
WPE_API void wpe_view_set_cursor_from_name (WPEView *view,
const char *name);
WPE_API void wpe_view_set_cursor_from_bytes (WPEView *view,
GBytes *bytes,
guint width,
guint height,
guint stride,
guint hotspot_x,
guint hotspot_y);
WPE_API WPEToplevelState wpe_view_get_toplevel_state (WPEView *view);
WPE_API WPEScreen *wpe_view_get_screen (WPEView *view);
WPE_API gboolean wpe_view_render_buffer (WPEView *view,
WPEBuffer *buffer,
const WPERectangle *damage_rects,
guint n_damage_rects,
GError **error);
WPE_API void wpe_view_buffer_rendered (WPEView *view,
WPEBuffer *buffer);
WPE_API void wpe_view_buffer_released (WPEView *view,
WPEBuffer *buffer);
WPE_API void wpe_view_event (WPEView *view,
WPEEvent *event);
WPE_API guint wpe_view_compute_press_count (WPEView *view,
gdouble x,
gdouble y,
guint button,
guint32 time);
WPE_API void wpe_view_focus_in (WPEView *view);
WPE_API void wpe_view_focus_out (WPEView *view);
WPE_API gboolean wpe_view_get_has_focus (WPEView *view);
WPE_API WPEBufferDMABufFormats *wpe_view_get_preferred_dma_buf_formats (WPEView *view);
WPE_API void wpe_view_set_opaque_rectangles (WPEView *view,
WPERectangle *rects,
guint n_rects);
WPE_API void wpe_view_set_gesture_controller (WPEView *view,
WPEGestureController *controller);
WPE_API WPEGestureController *wpe_view_get_gesture_controller (WPEView *view);
G_END_DECLS
#endif /* WPEView_h */
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