Initial win32 gui release.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@18919 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 975 insertions, 0 deletions

diff --git a/Gui/win32/interface.c b/Gui/win32/interface.c
new file mode 100644
index 0000000000..99c4453fdf
--- /dev/null
+++ b/Gui/win32/interface.c
@@ -0,0 +1,975 @@
+/*
+  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(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);
+
+/* 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, 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(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.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 = (mp_cmd_t *)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 = (mp_cmd_t *)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;
+
+    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;
+    }
+
+    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;
+                    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;
+                    video_out->control(VOCTRL_FULLSCREEN, 0);
+
+                    /* no WinID, keep the sub window hidden */
+                    if((video_driver_list && !strstr(video_driver_list[0], "directx")) || !sub_window)
+                        break;
+
+                    if(vo_fs)
+                    {
+                        WinID = -1;
+                        ShowWindow(mygui->subwindow, SW_HIDE);
+                        while(ShowCursor(FALSE) >= 0){}
+                    } else {
+                        WinID = mygui->subwindow;
+                        ShowWindow(mygui->subwindow, SW_SHOW);
+                        while(ShowCursor(TRUE) <= 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(vo_fs) guiSetEvent(evFullScreen);
+                    PostMessage(mygui->mainwindow, WM_COMMAND, (WPARAM) ID_SKINBROWSER, 0);
+                    break;
+                case MP_CMD_GUI_PLAYLIST:
+                    if(vo_fs) guiSetEvent(evFullScreen);
+                    PostMessage(mygui->mainwindow, WM_COMMAND, (WPARAM) ID_PLAYLIST, 0);
+                    break;
+                case MP_CMD_GUI_PREFERENCES:
+                    if(vo_fs) guiSetEvent(evFullScreen);
+                    PostMessage(mygui->mainwindow, WM_COMMAND, (WPARAM) ID_PREFS, 0);
+                    break;
+                case MP_CMD_GUI_LOADFILE:
+                    if(vo_fs) guiSetEvent(evFullScreen);
+                    PostMessage(mygui->mainwindow, WM_COMMAND, (WPARAM) IDFILE_OPEN, 0);
+                    break;
+#ifdef USE_SUB
+                case MP_CMD_GUI_LOADSUBTITLE:
+                    if(vo_fs) 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;
+
+     /* it's not the best way to check if selected driver is directx,
+        if no driver is specified video_driver_list is null.
+        Right now I don't have a functional way to do this
+        - Sherpya */
+    if((video_driver_list && !strstr(video_driver_list[0], "directx")) || !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 */
+    GetWindowRect(mygui->subwindow, &rd);
+    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, HWND_NOTOPMOST, 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) {}