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[client] major restructure of platform specific code

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This commit is contained in:
Geoffrey McRae
2021-01-15 20:30:03 +11:00
parent 062c4e32cb
commit 27a38294ea
23 changed files with 2120 additions and 2078 deletions
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62
client/include/interface/clipboard.h
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@@ -1,62 +0,0 @@
/*
Looking Glass - KVM FrameRelay (KVMFR) Client
Copyright (C) 2017-2019 Geoffrey McRae <geoff@hostfission.com>
https://looking-glass.hostfission.com
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
*/
#pragma once
#include <stdbool.h>
#include <SDL2/SDL.h>
#include <SDL2/SDL_syswm.h>
typedef enum LG_ClipboardData
{
LG_CLIPBOARD_DATA_TEXT = 0,
LG_CLIPBOARD_DATA_PNG,
LG_CLIPBOARD_DATA_BMP,
LG_CLIPBOARD_DATA_TIFF,
LG_CLIPBOARD_DATA_JPEG,
LG_CLIPBOARD_DATA_NONE // enum max, not a data type
}
LG_ClipboardData;
typedef void (* LG_ClipboardReplyFn )(void * opaque, const LG_ClipboardData type, uint8_t * data, uint32_t size);
typedef void (* LG_ClipboardRequestFn)(LG_ClipboardReplyFn replyFn, void * opaque);
typedef void (* LG_ClipboardReleaseFn)();
typedef void (* LG_ClipboardNotifyFn)(LG_ClipboardData type, size_t size);
typedef void (* LG_ClipboardDataFn )(const LG_ClipboardData type, uint8_t * data, size_t size);
typedef const char * (* LG_ClipboardGetName)();
typedef bool (* LG_ClipboardInit)(SDL_SysWMinfo * wminfo, LG_ClipboardReleaseFn releaseFn, LG_ClipboardNotifyFn notifyFn, LG_ClipboardDataFn dataFn);
typedef void (* LG_ClipboardFree)();
typedef void (* LG_ClipboardWMEvent)(SDL_SysWMmsg * msg);
typedef void (* LG_ClipboardNotice)(LG_ClipboardRequestFn requestFn, LG_ClipboardData type);
typedef void (* LG_ClipboardRelease)();
typedef void (* LG_ClipboardRequest)(LG_ClipboardData type);
typedef struct LG_Clipboard
{
LG_ClipboardGetName getName;
LG_ClipboardInit init;
LG_ClipboardFree free;
LG_ClipboardWMEvent wmevent;
LG_ClipboardNotice notice;
LG_ClipboardRelease release;
LG_ClipboardRequest request;
}
LG_Clipboard;

86
client/include/interface/displayserver.h Normal file
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/*
Looking Glass - KVM FrameRelay (KVMFR) Client
Copyright (C) 2017-2021 Geoffrey McRae <geoff@hostfission.com>
https://looking-glass.hostfission.com
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _H_I_DISPLAYSERVER_
#define _H_I_DISPLAYSERVER_
#include <stdbool.h>
#include <SDL2/SDL.h>
#include <SDL2/SDL_syswm.h>
typedef enum LG_ClipboardData
{
LG_CLIPBOARD_DATA_TEXT = 0,
LG_CLIPBOARD_DATA_PNG,
LG_CLIPBOARD_DATA_BMP,
LG_CLIPBOARD_DATA_TIFF,
LG_CLIPBOARD_DATA_JPEG,
LG_CLIPBOARD_DATA_NONE // enum max, not a data type
}
LG_ClipboardData;
typedef enum LG_DSProperty
{
LG_DS_MAX_MULTISAMPLE // data type is `int`
}
LG_DSProperty;
typedef void (* LG_ClipboardReplyFn)(void * opaque, const LG_ClipboardData type,
uint8_t * data, uint32_t size);
struct LG_DisplayServerOps
{
const SDL_SYSWM_TYPE subsystem;
/* early initialization */
void (*init)(SDL_SysWMinfo * info);
/* called at startup after window creation, renderer and/or SPICE is ready */
void (*startup)();
/* called just before final window destruction, before final free */
void (*shutdown)();
/* final free */
void (*free)();
/* return a system specific property, returns false if unsupported or failure */
bool (*getProp)(LG_DSProperty prop, void * ret);
/* event filter, return true if the event has been handled */
bool (*eventFilter)(SDL_Event * event);
/* dm specific cursor implementations */
void (*grabPointer)();
void (*ungrabPointer)();
void (*grabKeyboard)();
void (*ungrabKeyboard)();
//exiting = true if the warp is to leave the window
void (*warpMouse)(int x, int y, bool exiting);
/* clipboard support */
bool (* cbInit)(void);
void (* cbNotice)(LG_ClipboardData type);
void (* cbRelease)(void);
void (* cbRequest)(LG_ClipboardData type);
};
#endif