src/video/wayland/SDL_waylanddatamanager.h
author Ryan C. Gordon
Mon, 23 Jan 2017 12:06:10 -0500
changeset 10837 c2f241c2f6ad
parent 10737 3406a0f8b041
child 11382 2c50e79b19e0
permissions -rw-r--r--
audio: Fix same bug as last commit, but for _mm_bslli_si128 vs _mm_slli_si128.
     1 /*
     2   Simple DirectMedia Layer
     3   Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>
     4 
     5   This software is provided 'as-is', without any express or implied
     6   warranty.  In no event will the authors be held liable for any damages
     7   arising from the use of this software.
     8 
     9   Permission is granted to anyone to use this software for any purpose,
    10   including commercial applications, and to alter it and redistribute it
    11   freely, subject to the following restrictions:
    12 
    13   1. The origin of this software must not be misrepresented; you must not
    14      claim that you wrote the original software. If you use this software
    15      in a product, an acknowledgment in the product documentation would be
    16      appreciated but is not required.
    17   2. Altered source versions must be plainly marked as such, and must not be
    18      misrepresented as being the original software.
    19   3. This notice may not be removed or altered from any source distribution.
    20 */
    21 
    22 #include "../../SDL_internal.h"
    23 
    24 #ifndef _SDL_waylanddatamanager_h
    25 #define _SDL_waylanddatamanager_h
    26 
    27 #include "SDL_waylandvideo.h"
    28 #include "SDL_waylandwindow.h"
    29 
    30 #define TEXT_MIME "text/plain;charset=utf-8"
    31 #define FILE_MIME "text/uri-list"
    32 
    33 typedef struct {
    34     char *mime_type;
    35     void *data;
    36     size_t length;
    37     struct wl_list link;
    38 } SDL_MimeDataList;
    39 
    40 typedef struct {
    41     struct wl_data_source *source;
    42     struct wl_list mimes;
    43 } SDL_WaylandDataSource;
    44 
    45 typedef struct {
    46     struct wl_data_offer *offer;
    47     struct wl_list mimes;
    48     void *data_device;
    49 } SDL_WaylandDataOffer;
    50 
    51 typedef struct {
    52     struct wl_data_device *data_device;
    53     SDL_VideoData *video_data;
    54 
    55     /* Drag and Drop */
    56     uint32_t drag_serial;
    57     SDL_WaylandDataOffer *drag_offer;
    58     SDL_WaylandDataOffer *selection_offer;
    59 
    60     /* Clipboard */
    61     uint32_t selection_serial;
    62     SDL_WaylandDataSource *selection_source;
    63 } SDL_WaylandDataDevice;
    64 
    65 extern const char* Wayland_convert_mime_type(const char *mime_type);
    66 
    67 /* Wayland Data Source - (Sending) */
    68 extern SDL_WaylandDataSource* Wayland_data_source_create(_THIS);
    69 extern ssize_t Wayland_data_source_send(SDL_WaylandDataSource *source, 
    70                                         const char *mime_type, int fd);
    71 extern int Wayland_data_source_add_data(SDL_WaylandDataSource *source,
    72                                         const char *mime_type, 
    73                                         const void *buffer, 
    74                                         size_t length);
    75 extern SDL_bool Wayland_data_source_has_mime(SDL_WaylandDataSource *source,
    76                                              const char *mime_type);
    77 extern void* Wayland_data_source_get_data(SDL_WaylandDataSource *source,
    78                                           size_t *length,
    79                                           const char *mime_type,
    80                                           SDL_bool null_terminate);
    81 extern void Wayland_data_source_destroy(SDL_WaylandDataSource *source);
    82 
    83 /* Wayland Data Offer - (Receiving) */
    84 extern void* Wayland_data_offer_receive(SDL_WaylandDataOffer *offer,
    85                                         size_t *length,
    86                                         const char *mime_type,
    87                                         SDL_bool null_terminate);
    88 extern SDL_bool Wayland_data_offer_has_mime(SDL_WaylandDataOffer *offer,
    89                                             const char *mime_type);
    90 extern int Wayland_data_offer_add_mime(SDL_WaylandDataOffer *offer,
    91                                        const char *mime_type);
    92 extern void Wayland_data_offer_destroy(SDL_WaylandDataOffer *offer);
    93 
    94 /* Clipboard */
    95 extern int Wayland_data_device_clear_selection(SDL_WaylandDataDevice *device);
    96 extern int Wayland_data_device_set_selection(SDL_WaylandDataDevice *device,
    97                                              SDL_WaylandDataSource *source);
    98 extern int Wayland_data_device_set_serial(SDL_WaylandDataDevice *device,
    99                                           uint32_t serial);
   100 #endif /* _SDL_waylanddatamanager_h */
   101 
   102 /* vi: set ts=4 sw=4 expandtab: */
   103 
   104 
   105