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mpv/Gui/win32/interface.c

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/*
MPlayer Gui for win32
Copyright (c) 2003 Sascha Sommer <saschasommer@freenet.de>
Copyright (c) 2006 Erik Augustson <erik_27can@yahoo.com>
Copyright (c) 2006 Gianluigi Tiesi <sherpya@netfarm.it>
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., 51 Franklin St, Fifth Floor, Boston, MA 02111-1307 USA
*/
#include <windows.h>
#include <interface.h>
#include <m_option.h>
#include <mixer.h>
#include <mp_msg.h>
#include <help_mp.h>
#include <codec-cfg.h>
#include <libmpdemux/stream.h>
#include <libmpdemux/demuxer.h>
#include <libmpdemux/stheader.h>
#ifdef USE_DVDREAD
#include <libmpdemux/stream_dvd.h>
#endif
#include <input/input.h>
#include <libvo/video_out.h>
#include <libao2/audio_out.h>
#include "gui.h"
#include "dialogs.h"
#include "wincfg.h"
#ifdef HAVE_LIBCDIO
#include <cdio/cdio.h>
#endif
extern m_obj_settings_t* vo_plugin_args;
extern vo_functions_t *video_out;
extern ao_functions_t *audio_out;
extern void exit_player(const char *how);
extern char *filename;
extern int abs_seek_pos;
extern float rel_seek_secs;
extern mixer_t mixer;
extern int audio_id;
extern int video_id;
extern int dvdsub_id;
extern int vobsub_id;
extern int stream_cache_size;
extern int autosync;
extern int vcd_track;
extern int dvd_title;
extern float force_fps;
extern af_cfg_t af_cfg;
int guiWinID = 0;
char *skinName = NULL;
char *codecname = NULL;
int mplGotoTheNext = 1;
static gui_t *mygui = NULL;
static int update_subwindow(void);
static RECT old_rect;
/* test for playlist files, no need to specify -playlist on the commandline.
* add any conceivable playlist extensions here.
* - Erik
*/
int parse_filename(char *file, play_tree_t *playtree, m_config_t *mconfig, int clear)
{
if(clear)
mygui->playlist->clear_playlist(mygui->playlist);
if(strstr(file, ".m3u") || strstr(file, ".pls"))
{
playtree = parse_playlist_file(file);
import_playtree_playlist_into_gui(playtree, mconfig);
return 1;
}
return 0;
}
/**
* \brief this actually creates a new list containing only one element...
*/
void gaddlist( char ***list, const char *entry)
{
int i;
if (*list)
{
for (i=0; (*list)[i]; i++) free((*list)[i]);
free(*list);
}
*list = malloc(2 * sizeof(char **));
(*list)[0] = gstrdup(entry);
(*list)[1] = NULL;
}
char *gstrdup(const char *str)
{
if (!str) return NULL;
return strdup(str);
}
/**
* \brief this replaces a string starting with search by replace.
* If not found, replace is appended.
*/
void greplace(char ***list, char *search, char *replace)
{
int i = 0;
int len = (search) ? strlen(search) : 0;
if (*list)
{
for (i = 0; (*list)[i]; i++)
{
if (search && (!strncmp((*list)[i], search, len)))
{
free((*list)[i]);
(*list)[i] = gstrdup(replace);
return;
}
}
*list = realloc(*list, (i + 2) * sizeof(char *));
}
else
*list = malloc(2 * sizeof(char *));
(*list)[i] = gstrdup(replace);
(*list)[i + 1] = NULL;
}
/* this function gets called by the gui to update mplayer */
static void guiSetEvent(int event)
{
switch(event)
{
case evPlay:
case evPlaySwitchToPause:
mplPlay();
break;
case evPause:
mplPause();
break;
#ifdef USE_DVDREAD
case evPlayDVD:
{
static char dvdname[MAX_PATH];
guiIntfStruct.DVD.current_title = dvd_title;
guiIntfStruct.DVD.current_chapter = dvd_chapter;
guiIntfStruct.DVD.current_angle = dvd_angle;
guiIntfStruct.DiskChanged = 1;
mplSetFileName(NULL, dvd_device, STREAMTYPE_DVD);
guiIntfStruct.Title = guiIntfStruct.DVD.current_title;
guiIntfStruct.Chapter = guiIntfStruct.DVD.current_chapter;
guiIntfStruct.Angle = guiIntfStruct.DVD.current_angle;
dvdname[0] = 0;
strcat(dvdname, "DVD Movie");
GetVolumeInformation(dvd_device, dvdname, MAX_PATH, NULL, NULL, NULL, NULL, 0);
capitalize(dvdname);
mp_msg(MSGT_GPLAYER, MSGL_V, "Opening DVD %s -> %s\n", dvd_device, dvdname);
guiGetEvent(guiSetParameters, (char *) STREAMTYPE_DVD);
mygui->playlist->clear_playlist(mygui->playlist);
mygui->playlist->add_track(mygui->playlist, filename, NULL, dvdname, 0);
mygui->startplay(mygui);
break;
}
#endif
#ifdef HAVE_LIBCDIO
case evPlayCD:
{
int i;
char track[10];
char trackname[10];
CdIo_t *p_cdio = cdio_open(NULL, DRIVER_UNKNOWN);
track_t i_tracks;
if(p_cdio == NULL) printf("Couldn't find a driver.\n");
i_tracks = cdio_get_num_tracks(p_cdio);
mygui->playlist->clear_playlist(mygui->playlist);
for(i=0;i<i_tracks;i++)
{
sprintf(track, "cdda://%d", i+1);
sprintf(trackname, "Track %d", i+1);
mygui->playlist->add_track(mygui->playlist, track, NULL, trackname, 0);
}
cdio_destroy(p_cdio);
mygui->startplay(mygui);
break;
}
#endif
case evFullScreen:
mp_input_queue_cmd(mp_input_parse_cmd("vo_fullscreen"));
break;
case evExit:
{
/* We are asking mplayer to exit, later it will ask us after uninit is made
this should be the only safe way to quit */
mygui->activewidget = NULL;
mp_input_queue_cmd(mp_input_parse_cmd("quit"));
break;
}
case evStop:
if(guiIntfStruct.Playing)
guiGetEvent(guiCEvent, (void *) guiSetStop);
break;
case evSetMoviePosition:
{
rel_seek_secs = guiIntfStruct.Position / 100.0f;
abs_seek_pos = 3;
break;
}
case evForward10sec:
{
rel_seek_secs = 10.0f;
abs_seek_pos = 0;
break;
}
case evBackward10sec:
{
rel_seek_secs = -10.0f;
abs_seek_pos = 0;
break;
}
case evSetBalance:
case evSetVolume:
{
float l,r;
if (guiIntfStruct.Playing == 0)
break;
if (guiIntfStruct.Balance == 50.0f)
mixer_setvolume(&mixer, guiIntfStruct.Volume, guiIntfStruct.Volume);
l = guiIntfStruct.Volume * ((100.0f - guiIntfStruct.Balance) / 50.0f);
r = guiIntfStruct.Volume * ((guiIntfStruct.Balance) / 50.0f);
if (l > guiIntfStruct.Volume) l=guiIntfStruct.Volume;
if (r > guiIntfStruct.Volume) r=guiIntfStruct.Volume;
mixer_setvolume(&mixer, l, r);
/* Check for balance support on mixer - there is a better way ?? */
if (r != l)
{
mixer_getvolume(&mixer, &l, &r);
if (r == l)
{
mp_msg(MSGT_GPLAYER, MSGL_V, "[GUI] Mixer doesn't support balanced audio\n");
mixer_setvolume(&mixer, guiIntfStruct.Volume, guiIntfStruct.Volume);
guiIntfStruct.Balance = 50.0f;
}
}
break;
}
case evMute:
{
mp_cmd_t * cmd = calloc(1, sizeof(*cmd));
cmd->id=MP_CMD_MUTE;
cmd->name=strdup("mute");
mp_input_queue_cmd(cmd);
break;
}
case evDropFile:
case evLoadPlay:
{
mplSetFileName(NULL, filename, STREAMTYPE_FILE);
guiIntfStruct.FilenameChanged = guiIntfStruct.NewPlay = 1;
update_playlistwindow();
guiGetEvent(guiCEvent, (void *) guiSetStop);
guiGetEvent(guiCEvent, (void *) guiSetPlay);
break;
}
case evNext:
mplNext();
break;
case evPrev:
mplPrev();
break;
}
}
void mplPlay( void )
{
if((!guiIntfStruct.Filename ) || (guiIntfStruct.Filename[0] == 0))
return;
if(guiIntfStruct.Playing > 0)
{
mplPause();
return;
}
guiIntfStruct.NewPlay = 1;
guiGetEvent(guiCEvent, (void *) guiSetPlay);
}
void mplPause( void )
{
if(!guiIntfStruct.Playing) return;
if(guiIntfStruct.Playing == 1)
{
mp_cmd_t * cmd = calloc(1, sizeof(*cmd));
cmd->id=MP_CMD_PAUSE;
cmd->name=strdup("pause");
mp_input_queue_cmd(cmd);
} else guiIntfStruct.Playing = 1;
}
void mplNext(void)
{
if(guiIntfStruct.Playing == 2) return;
switch(guiIntfStruct.StreamType)
{
#ifdef USE_DVDREAD
case STREAMTYPE_DVD:
if(guiIntfStruct.DVD.current_chapter == (guiIntfStruct.DVD.chapters - 1))
return;
guiIntfStruct.DVD.current_chapter++;
break;
#endif
default:
if(mygui->playlist->current == (mygui->playlist->trackcount - 1))
return;
mplSetFileName(NULL, mygui->playlist->tracks[(mygui->playlist->current)++]->filename,
STREAMTYPE_STREAM);
break;
}
mplGotoTheNext = 0;
mygui->startplay(mygui);
}
void mplPrev(void)
{
if(guiIntfStruct.Playing == 2) return;
switch(guiIntfStruct.StreamType)
{
#ifdef USE_DVDREAD
case STREAMTYPE_DVD:
if(guiIntfStruct.DVD.current_chapter == 1)
return;
guiIntfStruct.DVD.current_chapter--;
break;
#endif
default:
if(mygui->playlist->current == 0)
return;
mplSetFileName(NULL, mygui->playlist->tracks[(mygui->playlist->current)--]->filename,
STREAMTYPE_STREAM);
break;
}
mplGotoTheNext = 0;
mygui->startplay(mygui);
}
void mplEnd( void )
{
if(!mplGotoTheNext && guiIntfStruct.Playing)
{
mplGotoTheNext = 1;
return;
}
if(mplGotoTheNext && guiIntfStruct.Playing &&
(mygui->playlist->current < (mygui->playlist->trackcount - 1)) &&
guiIntfStruct.StreamType != STREAMTYPE_DVD &&
guiIntfStruct.StreamType != STREAMTYPE_DVDNAV)
{
/* we've finished this file, reset the aspect */
if(movie_aspect >= 0)
movie_aspect = -1;
mplGotoTheNext = guiIntfStruct.FilenameChanged = guiIntfStruct.NewPlay = 1;
mplSetFileName(NULL, mygui->playlist->tracks[(mygui->playlist->current)++]->filename, STREAMTYPE_STREAM);
//sprintf(guiIntfStruct.Filename, mygui->playlist->tracks[(mygui->playlist->current)++]->filename);
}
if(guiIntfStruct.FilenameChanged && guiIntfStruct.NewPlay)
return;
guiIntfStruct.TimeSec = 0;
guiIntfStruct.Position = 0;
guiIntfStruct.AudioType = 0;
#ifdef USE_DVDREAD
guiIntfStruct.DVD.current_title = 1;
guiIntfStruct.DVD.current_chapter = 1;
guiIntfStruct.DVD.current_angle = 1;
#endif
if (mygui->playlist->current == (mygui->playlist->trackcount - 1))
mygui->playlist->current = 0;
fullscreen = vo_fs = 0;
guiGetEvent(guiCEvent, (void *) guiSetStop);
}
void mplSetFileName(char *dir, char *name, int type)
{
if(!name) return;
if(!dir)
guiSetFilename(guiIntfStruct.Filename, name)
else
guiSetDF(guiIntfStruct.Filename, dir, name);
guiIntfStruct.StreamType = type;
free((void **) &guiIntfStruct.AudioFile);
free((void **) &guiIntfStruct.Subtitlename);
}
static DWORD WINAPI GuiThread(void)
{
MSG msg;
if(!skinName) skinName = strdup("Blue");
if(!mygui) mygui = create_gui(get_path("skins"), skinName, guiSetEvent);
if(!mygui) exit_player("Unable to load gui");
if(autosync && autosync != gtkAutoSync)
{
gtkAutoSyncOn = 1;
gtkAutoSync = autosync;
}
old_rect.left = gui_sub_pos_x;
old_rect.top = gui_sub_pos_y;
while(mygui)
{
GetMessage(&msg, NULL, 0, 0);
TranslateMessage(&msg);
DispatchMessage(&msg);
}
fprintf(stderr, "[GUI] Gui Thread Terminated\n");
fflush(stderr);
return 0;
}
void guiInit(void)
{
memset(&guiIntfStruct, 0, sizeof(guiIntfStruct));
/* Create The gui thread */
if (!mygui)
mp_msg(MSGT_GPLAYER, MSGL_V, "[GUI] Creating GUI Thread 0x%04x\n",
(int) CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) GuiThread, NULL, 0, NULL));
/* Wait until the gui is created */
while(!mygui) Sleep(100);
mp_msg(MSGT_GPLAYER, MSGL_V, "[GUI] Gui Thread started\n");
}
void guiDone(void)
{
if(mygui)
{
fprintf(stderr, "[GUI] Closed by main mplayer window\n");
fflush(stderr);
mygui->uninit(mygui);
free(mygui);
TerminateThread(GuiThread, 0);
mygui = NULL;
}
/* Remove tray icon */
Shell_NotifyIcon(NIM_DELETE, &nid);
cfg_write();
}
static void add_vop(char * str)
{
mp_msg(MSGT_GPLAYER, MSGL_STATUS, MSGTR_AddingVideoFilter, str);
if (vo_plugin_args)
{
int i = 0;
while (vo_plugin_args[i].name)
if (!strcmp(vo_plugin_args[i++].name, str))
{
i = -1;
break;
}
if (i != -1)
{
vo_plugin_args = realloc(vo_plugin_args, (i + 2) * sizeof(m_obj_settings_t));
vo_plugin_args[i].name = strdup(str);
vo_plugin_args[i].attribs = NULL;
vo_plugin_args[i + 1].name = NULL;
}
}
else
{
vo_plugin_args = malloc(2 * sizeof(m_obj_settings_t));
vo_plugin_args[0].name = strdup(str);
vo_plugin_args[0].attribs = NULL;
vo_plugin_args[1].name = NULL;
}
}
static void remove_vop(char * str)
{
int n = 0;
if (!vo_plugin_args ) return;
mp_msg(MSGT_GPLAYER,MSGL_STATUS, MSGTR_RemovingVideoFilter, str);
while (vo_plugin_args[n++].name);
n--;
if ( n > -1 )
{
int i = 0, m = -1;
while (vo_plugin_args[i].name)
if (!strcmp(vo_plugin_args[i++].name, str))
{
m = i - 1;
break;
}
i--;
if (m > -1)
{
if (n == 1)
{
free(vo_plugin_args[0].name);
free(vo_plugin_args[0].attribs);
free(vo_plugin_args);
vo_plugin_args=NULL;
}
else
{
free(vo_plugin_args[i].name);
free(vo_plugin_args[i].attribs);
memcpy(&vo_plugin_args[i], &vo_plugin_args[i + 1], (n - i) * sizeof(m_obj_settings_t));
}
}
}
}
/* this function gets called by mplayer to update the gui */
int guiGetEvent(int type, char *arg)
{
if(!mygui || !mygui->skin) return 0;
stream_t *stream = (stream_t *) arg;
#ifdef USE_DVDREAD
dvd_priv_t *dvdp = (dvd_priv_t *) arg;
#endif
switch (type)
{
case guiSetFileFormat:
guiIntfStruct.FileFormat = (int) arg;
break;
case guiSetParameters:
{
guiGetEvent(guiSetDefaults, NULL);
guiIntfStruct.DiskChanged = 0;
guiIntfStruct.FilenameChanged = 0;
guiIntfStruct.NewPlay = 0;
switch(guiIntfStruct.StreamType)
{
case STREAMTYPE_PLAYLIST:
break;
#ifdef USE_DVDREAD
case STREAMTYPE_DVD:
{
char tmp[512];
dvd_title = guiIntfStruct.DVD.current_title;
dvd_chapter = guiIntfStruct.DVD.current_chapter;
dvd_angle = guiIntfStruct.DVD.current_angle;
sprintf(tmp,"dvd://%d", guiIntfStruct.Title);
guiSetFilename(guiIntfStruct.Filename, tmp);
break;
}
#endif
}
if(guiIntfStruct.Filename)
filename = strdup(guiIntfStruct.Filename);
else if(filename)
strcpy(guiIntfStruct.Filename, filename);
break;
}
case guiSetAudioOnly:
{
guiIntfStruct.AudioOnly = (int) arg;
if(IsWindowVisible(mygui->subwindow))
ShowWindow(mygui->subwindow, SW_HIDE);
break;
}
case guiSetDemuxer:
guiIntfStruct.demuxer = (void *) arg;
break;
case guiSetValues:
{
guiIntfStruct.sh_video = arg;
if (arg)
{
sh_video_t *sh = (sh_video_t *)arg;
codecname = sh->codec->name;
guiIntfStruct.FPS = sh->fps;
/* we have video, show the subwindow */
if(!IsWindowVisible(mygui->subwindow) || IsIconic(mygui->subwindow))
ShowWindow(mygui->subwindow, SW_SHOWNORMAL);
if(WinID == -1)
update_subwindow();
}
break;
}
case guiSetShVideo:
{
guiIntfStruct.MovieWidth = vo_dwidth;
guiIntfStruct.MovieHeight = vo_dheight;
sub_aspect = (float)guiIntfStruct.MovieWidth/guiIntfStruct.MovieHeight;
if(WinID != -1)
update_subwindow();
break;
}
case guiSetStream:
{
guiIntfStruct.StreamType = stream->type;
switch(stream->type)
{
#ifdef USE_DVDREAD
case STREAMTYPE_DVD:
guiGetEvent(guiSetDVD, (char *) stream->priv);
break;
#endif
}
break;
}
#ifdef USE_DVDREAD
case guiSetDVD:
{
guiIntfStruct.DVD.titles = dvdp->vmg_file->tt_srpt->nr_of_srpts;
guiIntfStruct.DVD.chapters = dvdp->vmg_file->tt_srpt->title[dvd_title].nr_of_ptts;
guiIntfStruct.DVD.angles = dvdp->vmg_file->tt_srpt->title[dvd_title].nr_of_angles;
guiIntfStruct.DVD.nr_of_audio_channels = dvdp->nr_of_channels;
memcpy(guiIntfStruct.DVD.audio_streams, dvdp->audio_streams, sizeof(dvdp->audio_streams));
guiIntfStruct.DVD.nr_of_subtitles = dvdp->nr_of_subtitles;
memcpy(guiIntfStruct.DVD.subtitles, dvdp->subtitles, sizeof(dvdp->subtitles));
guiIntfStruct.DVD.current_title = dvd_title + 1;
guiIntfStruct.DVD.current_chapter = dvd_chapter + 1;
guiIntfStruct.DVD.current_angle = dvd_angle + 1;
guiIntfStruct.Track = dvd_title + 1;
break;
}
#endif
case guiReDraw:
mygui->updatedisplay(mygui, mygui->mainwindow);
break;
case guiSetAfilter:
guiIntfStruct.afilter = (void *) arg;
break;
case guiCEvent:
{
guiIntfStruct.Playing = (int) arg;
switch (guiIntfStruct.Playing)
{
case guiSetPlay:
{
guiIntfStruct.Playing = 1;
if(guiIntfStruct.sh_video && !IsIconic(mygui->subwindow)
&& IsWindowVisible(mygui->subwindow) && !fullscreen)
GetWindowRect(mygui->subwindow, &old_rect);
break;
}
case guiSetStop:
{
guiIntfStruct.Playing = 0;
if(movie_aspect >= 0)
movie_aspect = -1;
update_subwindow();
break;
}
case guiSetPause:
guiIntfStruct.Playing = 2;
break;
}
break;
}
case guiIEvent:
{
mp_msg(MSGT_GPLAYER,MSGL_V, "cmd: %d\n", (int) arg);
/* MPlayer asks us to quit */
switch((int) arg)
{
case MP_CMD_GUI_FULLSCREEN:
{
if(!guiIntfStruct.sh_video) break;
/* FIXME: vo_directx is behaving unexpectedly, this maintains current functionality */
if(!sub_window || (&video_driver_list && strstr(video_driver_list[0], "directx")))
{
video_out->control(VOCTRL_FULLSCREEN, 0);
break;
}
if(!fullscreen)
GetWindowRect(mygui->subwindow, &old_rect);
if(fullscreen)
{
fullscreen = vo_fs = 0;
vo_dwidth = guiIntfStruct.MovieWidth = old_rect.right-old_rect.left;
vo_dheight = guiIntfStruct.MovieHeight = old_rect.bottom-old_rect.top;
vo_dx = old_rect.left;
vo_dy = old_rect.top;
} else {
fullscreen = vo_fs = 1;
vo_dwidth = guiIntfStruct.MovieWidth = vo_screenwidth;
vo_dheight = guiIntfStruct.MovieHeight = vo_screenheight;
vo_dx = 0;
vo_dy = 0;
}
mpcodecs_config_vo(guiIntfStruct.sh_video, guiIntfStruct.MovieWidth,
guiIntfStruct.MovieHeight, 0);
break;
}
case MP_CMD_QUIT:
{
mygui->uninit(mygui);
free(mygui);
mygui = NULL;
exit_player("Done");
return 0;
}
case MP_CMD_GUI_STOP:
guiGetEvent(guiCEvent, (void *) guiSetStop);
break;
case MP_CMD_GUI_PLAY:
guiGetEvent(guiCEvent, (void *) guiSetPlay);
break;
case MP_CMD_GUI_SKINBROWSER:
if(fullscreen) guiSetEvent(evFullScreen);
PostMessage(mygui->mainwindow, WM_COMMAND, (WPARAM) ID_SKINBROWSER, 0);
break;
case MP_CMD_GUI_PLAYLIST:
if(fullscreen) guiSetEvent(evFullScreen);
PostMessage(mygui->mainwindow, WM_COMMAND, (WPARAM) ID_PLAYLIST, 0);
break;
case MP_CMD_GUI_PREFERENCES:
if(fullscreen) guiSetEvent(evFullScreen);
PostMessage(mygui->mainwindow, WM_COMMAND, (WPARAM) ID_PREFS, 0);
break;
case MP_CMD_GUI_LOADFILE:
if(fullscreen) guiSetEvent(evFullScreen);
PostMessage(mygui->mainwindow, WM_COMMAND, (WPARAM) IDFILE_OPEN, 0);
break;
#ifdef USE_SUB
case MP_CMD_GUI_LOADSUBTITLE:
if(fullscreen) guiSetEvent(evFullScreen);
PostMessage(mygui->mainwindow, WM_COMMAND, (WPARAM) IDSUBTITLE_OPEN, 0);
break;
#endif
default:
break;
}
break;
}
case guiSetFileName:
if (arg) guiIntfStruct.Filename = (char *) arg;
break;
case guiSetDefaults:
{
audio_id = -1;
video_id = -1;
dvdsub_id = -1;
vobsub_id = -1;
stream_cache_size = -1;
autosync = 0;
vcd_track = 0;
dvd_title = 0;
force_fps = 0;
if(!mygui->playlist->tracks) return 0;
filename = guiIntfStruct.Filename = mygui->playlist->tracks[mygui->playlist->current]->filename;
guiIntfStruct.Track = mygui->playlist->current + 1;
if(gtkAONorm) greplace(&af_cfg.list, "volnorm", "volnorm");
if(gtkAOExtraStereo)
{
char *name = malloc(12 + 20 + 1);
snprintf(name, 12 + 20, "extrastereo=%f", gtkAOExtraStereoMul);
name[12 + 20] = 0;
greplace(&af_cfg.list, "extrastereo", name);
free(name);
}
if(gtkCacheOn) stream_cache_size = gtkCacheSize;
if(gtkAutoSyncOn) autosync = gtkAutoSync;
break;
}
case guiSetVolume:
{
if(audio_out)
{
/* Some audio_out drivers do not support balance e.g. dsound */
/* FIXME this algo is not correct */
float l, r;
mixer_getvolume(&mixer, &l, &r);
guiIntfStruct.Volume = (r > l ? r : l); /* max(r,l) */
if (r != l)
guiIntfStruct.Balance = ((r-l) + 100.0f) * 0.5f;
else
guiIntfStruct.Balance = 50.0f;
}
break;
}
default:
mp_msg(MSGT_GPLAYER, MSGL_ERR, "[GUI] GOT UNHANDLED EVENT %i\n", type);
}
return 0;
}
/* This function adds/inserts one file into the gui playlist */
int import_file_into_gui(char *pathname, int insert)
{
char filename[MAX_PATH];
char *filepart = filename;
if (strstr(pathname, "://"))
{
mp_msg(MSGT_GPLAYER, MSGL_V, "[GUI] Adding special %s\n", pathname);
mygui->playlist->add_track(mygui->playlist, pathname, NULL, NULL, 0);
return 1;
}
if (GetFullPathName(pathname, MAX_PATH, filename, &filepart))
{
if (!(GetFileAttributes(filename) & FILE_ATTRIBUTE_DIRECTORY))
{
mp_msg(MSGT_GPLAYER, MSGL_V, "[GUI] Adding filename: %s - fullpath: %s\n", filepart, filename);
mygui->playlist->add_track(mygui->playlist, filename, NULL, filepart, 0);
return 1;
}
else
mp_msg(MSGT_GPLAYER, MSGL_V, "[GUI] Cannot add %s\n", filename);
}
return 0;
}
/* This function imports the initial playtree (based on cmd-line files) into the gui playlist
by either:
- overwriting gui pl (enqueue=0) */
int import_initial_playtree_into_gui(play_tree_t *my_playtree, m_config_t *config, int enqueue)
{
play_tree_iter_t *my_pt_iter = NULL;
int result = 0;
if(!mygui) guiInit();
if((my_pt_iter = pt_iter_create(&my_playtree, config)))
{
while ((filename = pt_iter_get_next_file(my_pt_iter)) != NULL)
{
if (parse_filename(filename, my_playtree, config, 0))
result = 1;
else if (import_file_into_gui(filename, 0)) /* Add it to end of list */
result = 1;
}
}
mplGotoTheNext = 1;
if (result)
{
mygui->playlist->current = 0;
filename = mygui->playlist->tracks[0]->filename;
}
return result;
}
/* This function imports and inserts an playtree, that is created "on the fly", for example by
parsing some MOV-Reference-File; or by loading an playlist with "File Open"
The file which contained the playlist is thereby replaced with it's contents. */
int import_playtree_playlist_into_gui(play_tree_t *my_playtree, m_config_t *config)
{
play_tree_iter_t *my_pt_iter = NULL;
int result = 0;
if((my_pt_iter = pt_iter_create(&my_playtree, config)))
{
while ((filename = pt_iter_get_next_file(my_pt_iter)) != NULL)
if (import_file_into_gui(filename, 1)) /* insert it into the list and set plCurrent = new item */
result = 1;
pt_iter_destroy(&my_pt_iter);
}
filename = NULL;
return result;
}
inline void gtkMessageBox(int type, const char *str)
{
if (type & GTK_MB_FATAL)
MessageBox(NULL, str, "MPlayer GUI for Windows Error", MB_OK | MB_ICONERROR);
fprintf(stderr, "[GUI] MessageBox: %s\n", str);
fflush(stderr);
}
void guiMessageBox(int level, char *str)
{
switch(level)
{
case MSGL_FATAL:
gtkMessageBox(GTK_MB_FATAL | GTK_MB_SIMPLE, str);
break;
case MSGL_ERR:
gtkMessageBox(GTK_MB_ERROR | GTK_MB_SIMPLE, str);
break;
}
}
static int update_subwindow(void)
{
int x,y;
RECT rd;
WINDOWPOS wp;
if(!sub_window)
{
WinID = -1; // so far only directx supports WinID in windows
if(IsWindowVisible(mygui->subwindow) && guiIntfStruct.sh_video && guiIntfStruct.Playing)
{
ShowWindow(mygui->subwindow, SW_HIDE);
return 0;
}
else if(guiIntfStruct.AudioOnly)
return 0;
else ShowWindow(mygui->subwindow, SW_SHOW);
}
/* we've come out of fullscreen at the end of file */
if((!IsWindowVisible(mygui->subwindow) || IsIconic(mygui->subwindow)) && !guiIntfStruct.AudioOnly)
ShowWindow(mygui->subwindow, SW_SHOWNORMAL);
/* get our current window coordinates */
if(fullscreen)
GetWindowRect(mygui->subwindow, &rd);
else
CopyRect(&rd, &old_rect);
x = rd.left;
y = rd.top;
if(!guiIntfStruct.Playing)
{
window *desc = NULL;
int i;
for (i=0; i<mygui->skin->windowcount; i++)
if(mygui->skin->windows[i]->type == wiSub)
desc = mygui->skin->windows[i];
rd.right = rd.left+desc->base->bitmap[0]->width;
rd.bottom = rd.top+desc->base->bitmap[0]->height;
sub_aspect = (float)(rd.right-rd.left)/(rd.bottom-rd.top);
}
else
{
rd.right = rd.left+guiIntfStruct.MovieWidth;
rd.bottom = rd.top+guiIntfStruct.MovieHeight;
if (movie_aspect > 0.0) // forced aspect from the cmdline
sub_aspect = movie_aspect;
}
AdjustWindowRect(&rd, WS_OVERLAPPEDWINDOW | WS_SIZEBOX, 0);
SetWindowPos(mygui->subwindow, 0, x, y, rd.right-rd.left, rd.bottom-rd.top, SWP_NOOWNERZORDER);
wp.hwnd = mygui->subwindow;
wp.x = rd.left;
wp.y = rd.top;
wp.cx = rd.right-rd.left;
wp.cy = rd.bottom-rd.top;
wp.flags = SWP_NOOWNERZORDER | SWP_SHOWWINDOW;
/* erase the bitmap image if there's video */
if(guiIntfStruct.Playing != 0 && guiIntfStruct.sh_video)
SendMessage(mygui->subwindow, WM_ERASEBKGND, (WPARAM)GetDC(mygui->subwindow), 0);
/* reset the window aspect */
SendMessage(mygui->subwindow, WM_WINDOWPOSCHANGED, 0, (LPARAM)&wp);
return 0;
}
void guiEventHandling(void) {}
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