subs.c

tcpmp外挂字幕插件subs_src 源码

/*****************************************************************************
 *
 * 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
 *
 * $Id: subs.c 615 2007-01-04 18:16:51M nikoro $
 *
 * The Core Pocket Media Player Subtitle Plugin
 * Copyright (c) 2008 Alexander Sorokin
 *
 ****************************************************************************/

#include "../common/common.h"
#include "subs.h"
#include "subtitle.h"

#if defined(TARGET_WIN32) || defined(TARGET_WINCE)

#ifndef STRICT
#define STRICT
#endif
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#if _MSC_VER > 1000
#pragma warning(disable : 4201)
#endif

typedef struct subs
{
	node Node;
	bool_t Allow;
} subs;

static HDC dc;
static int TAIMER;
static int _TAIMER;
static int taim=-1;
void *POldSet;
wchar_t url[1025],filmurl[1025],newurl[1025];
//,newurl[1025];
notify Notify,OldNotify;
BOOL _init=0;
rect viewport;
BOOL loaded=0;

//MessageBoxW(0,L"Hello",L"Message from subs",0);

static const datatable Params[] = 
{
	{SUBS_ENABLED, TYPE_BOOL, DF_SETUP|DF_CHECKLIST},
	{SUBS_THICK, TYPE_BOOL, DF_SETUP|DF_CHECKLIST},
	{SUBS_OUTLINE, TYPE_BOOL, DF_SETUP|DF_CHECKLIST},
	{SUBS_FORCE_FONT, TYPE_BOOL, DF_SETUP|DF_CHECKLIST},
	{SUBS_AL_TOP, TYPE_BOOL, DF_SETUP|DF_CHECKLIST},
	{SUBS_BR_AFTER, TYPE_INT, DF_SETUP|DF_INPUT},
	{SUBS_SIZE, TYPE_INT, DF_SETUP|DF_INPUT},
	{SUBS_TIMING,TYPE_INT,DF_SETUP|DF_NEG,-10*60*20,10*60*20 },
	{SUBS_FONT_FACE,TYPE_STRING,DF_SETUP},
	DATATABLE_END(SUBS_ID)
};

static int Enum(subs* p, int* No, datadef* Param)
{
	int Result = NodeEnumTable(No,Param,Params);
	if (Result == ERR_NONE)
	{
	}
	return Result;
}

static int Get(subs* p, int No, void* Data, int Size)
{
	int Result = ERR_INVALID_PARAM;
	switch (No)
	{
		case SUBS_ENABLED: GETVALUE(xsubs.allowed,bool_t); break;
		case SUBS_THICK: GETVALUE(xsubs.def_bold,bool_t); break;
		case SUBS_OUTLINE: GETVALUE(xsubs.def_outlined,bool_t); break;
		case SUBS_BR_AFTER: GETVALUE(xsubs.br_after,tick_t); break;
		case SUBS_SIZE: GETVALUE(xsubs.def_height,tick_t); break;
		case SUBS_FORCE_FONT: GETVALUE(xsubs.force_font,bool_t); break;
		case SUBS_AL_TOP: GETVALUE(xsubs.al_top,bool_t); break;
		case SUBS_TIMING: GETVALUE(xsubs.timing,tick_t); break;
		case SUBS_FONT_FACE: GETSTRING(xsubs.def_font); break;
	}
	return Result;
}

static int UpdateOrient(BOOL force)
{
	node* Player;
	bool_t _orient;
	Player=Context()->Player;
	if (!Player) return 0;
	Player->Get(Player,PLAYER_FULLSCREEN,&_orient,sizeof(bool_t));
	if (_orient==xsubs.orient && !force) return 0;
	xsubs.orient=_orient;
	xsubs.dirtystate=0;
	if (!xsubs.orient)
	{
		if (xsubs.al_top) xsubs.margin_top=+20*xsubs.device_width/240; else xsubs.margin_top=viewport.Height+20*xsubs.device_width/240;
		xsubs.margin_left=0;
	}
	else
	{
		if (xsubs.al_top) xsubs.margin_top=0; else xsubs.margin_top=viewport.Width;
		xsubs.margin_left=0;
	}
	return 1;
}

static int Set(subs* p, int No, const void* Data, int Size)
{
	int Result = ERR_INVALID_PARAM;
	switch (No)
	{
		case SUBS_ENABLED: SETVALUE(xsubs.allowed,bool_t,ERR_NONE); filmurl[0]='\0'; break;
		case SUBS_THICK: SETVALUE(xsubs.def_bold,bool_t,ERR_NONE); break;
		case SUBS_OUTLINE: SETVALUE(xsubs.def_outlined,bool_t,ERR_NONE); break;
		case SUBS_BR_AFTER: SETVALUE(xsubs.br_after,tick_t,ERR_NONE); if (xsubs.br_after<10) xsubs.br_after=10; filmurl[0]='\0'; break;
		case SUBS_SIZE: SETVALUE(xsubs.def_height,tick_t,ERR_NONE); break;
		case SUBS_FORCE_FONT: SETVALUE(xsubs.force_font,bool_t,ERR_NONE); break;
		case SUBS_AL_TOP: SETVALUE(xsubs.al_top,bool_t,ERR_NONE); UpdateOrient(1); break;
		case SUBS_TIMING: SETVALUE(xsubs.timing,tick_t,ERR_NONE); break;
		case SUBS_FONT_FACE: SETSTRING(xsubs.def_font); break;
	}
	if (Context()->Player && xsubs.allowed) xsubs_init_font();
	return Result;
}

static int UpdateUrl()
{
	node* Player;
	int res;
	Player=Context()->Player;
	res=Player->Get(Player,PLAYER_LIST_URL,&newurl,sizeof(newurl));
	if (res!=ERR_NONE || newurl[0]=='\0' || wcscmp(filmurl,newurl)==0) {newurl[0]='\0'; return 0;}
	wcscpy(filmurl,newurl);
	wcscpy(url,newurl);
	xsubs_free();
	xsubs_init(url);
	return 1;
}

static void Redraw()
{
	DWORD test;
	tick_t Time;
	node* Player = Context()->Player;
	if (Player->Get(Player,PLAYER_POSITION,&Time,sizeof(tick_t)) != ERR_NONE) return;
	test=Time*0.06103515625;
	xsubs_draw(dc,test);
}

static int PlayerNotify(subs* p,int Id,int Value)
{
	if (Id==PLAYER_PLAY) {xsubs.dirtystate=0; UpdateUrl();}
	//UpdateOrient(p);
	if (OldNotify.Func) return OldNotify.Func(OldNotify.This,Id,Value);
	return ERR_NONE;
}

static void CALLBACK Hook(HWND hwnd, UINT uMsg,	UINT idEvent, DWORD dwTime)
{
	node* Video;
	DWORD TEST=0xFFFFFFFF;
	node* Player = Context()->Player;
	//bool_t b = 0;
	if (!xsubs.allowed || !Player) return;
	if (!_init)
	{
		while (1)
		{
			/*memset(&SCREEN,0,sizeof(SCREEN));
			if (Player->Get(Player,PLAYER_VOUTPUT,&Video,sizeof(Video))!=ERR_NONE) break;
			if (!Video) break;
			if (Video->Get(Video,RAW_POINTER,&(SCREEN.buf),sizeof(SCREEN.buf))!=ERR_NONE) break;
			if (!SCREEN.buf) break;
			if (Video->Get(Video,RAW_WIDTH,&(SCREEN.width),sizeof(SCREEN.width))!=ERR_NONE) break;
			if (Video->Get(Video,RAW_HEIGHT,&(SCREEN.height),sizeof(SCREEN.height))!=ERR_NONE) break;
			if (Video->Get(Video,RAW_PITCHX,&(SCREEN.dx),sizeof(SCREEN.dx))!=ERR_NONE) break;
			if (Video->Get(Video,RAW_PITCHY,&(SCREEN.dy),sizeof(SCREEN.dy))!=ERR_NONE) break;
			if (Video->Get(Video,RAW_BPP,&(SCREEN.bpp),sizeof(SCREEN.bpp))!=ERR_NONE) break;
			if (Video->Get(Video,RAW_FORMAT,&(SCREEN.format),sizeof(SCREEN.format))!=ERR_NONE) break;*/
			loaded=1;
			break;
		}
		dc=GetDC(Context()->Wnd);
		xsubs.device_height=GetDeviceCaps(dc,VERTRES);
		xsubs.device_width=GetDeviceCaps(dc,HORZRES);
		if (Player->Get(Player,PLAYER_SKIN_VIEWPORT,&viewport,sizeof(viewport)) != ERR_NONE) return;
		Notify.This=Player;
		Notify.Func=(notifyfunc)PlayerNotify;
		Player->Get(Player,PLAYER_NOTIFY,&OldNotify,sizeof(OldNotify));
		Player->Set(Player,PLAYER_NOTIFY,&Notify,sizeof(Notify));
		_init=1;
		UpdateOrient(1);
		//KillTimer(NULL,TAIMER);
	}
	/*if (loaded)
	{
		//memcpy(SCREEN.buf+100*SCREEN.dy,&TEST,sizeof(DWORD));
	}*/
	//if (_TAIMER%5==0)
	UpdateOrient(0);
	Redraw();
	_TAIMER++;
}


static int Create(subs* p)
{
	//p->Overlay.Init=UpdateOrient;
	p->Node.Enum = (nodeenum)Enum,
	p->Node.Get = (nodeget)Get,
	p->Node.Set = (nodeset)Set;
	
	if (!xsubs.def_height)
	{
		xsubs.def_height=12;
		xsubs.def_bold=1;
		xsubs.def_outlined=0;
		xsubs.timing=0;
		xsubs.def_font[0]='\0';
		xsubs.al_top=0;
		xsubs.br_after=30;
	}
	xsubs.line_spacing=0;
	xsubs.max_lines=2;
	xsubs.orient=0;
	xsubs.clear_color=0x00000000;
	filmurl[0]='\0';
	_TAIMER=0;
	TAIMER=SetTimer(NULL,0,100,Hook);
	return ERR_NONE;
}

static int Delete(subs* p)
{
	ReleaseDC(Context()->Wnd,dc);
	xsubs_free();
	return ERR_NONE;
}

static const nodedef SUBS =
{
	sizeof(subs)|CF_GLOBAL|CF_SETTINGS,
	SUBS_ID,
	NODE_CLASS,
	PRI_MINIMUM,
	(nodecreate)Create,
	//NULL,
	(nodedelete)Delete,
};

void SUBS_Init()
{
	StringAdd(1,SUBS_ID,NODE_NAME,L"Subtitles");
	///StringAdd(1,SUBS_ID,NODE_EXTS,L"srt:S;ssa:S");
	StringAdd(1,SUBS_ID,SUBS_ENABLED,L"Enable subtitles");
	StringAdd(1,SUBS_ID,SUBS_THICK,L"Bold default font");
	StringAdd(1,SUBS_ID,SUBS_OUTLINE,L"Outlined default font");
	StringAdd(1,SUBS_ID,SUBS_FORCE_FONT,L"Force default font");
	StringAdd(1,SUBS_ID,SUBS_AL_TOP,L"Align at top");
	StringAdd(1,SUBS_ID,SUBS_BR_AFTER,L"Break lines after");
	StringAdd(1,SUBS_ID,SUBS_SIZE,L"Default font size");
	StringAdd(1,SUBS_ID,SUBS_TIMING,L"Timing offset");
	StringAdd(1,SUBS_ID,SUBS_FONT_FACE,L"Font name");
	NodeRegisterClass(&SUBS);
}

void SUBS_Done()
{
	NodeUnRegisterClass(SUBS_ID);
}

#endif