X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fomnplay.cpp;h=c58a33fe966233d57b3250566783bc2b35fddd1b;hb=e5a5bba4049ac4793748e51921dce8b5c483855b;hp=5b3a77f59a21d9e314d6abd2caac9167597b7ec8;hpb=a8ef50e8b95436c3831b094ee3e731e12dd7c108;p=omnplay

diff --git a/src/omnplay.cpp b/src/omnplay.cpp
index 5b3a77f..c58a33f 100644
--- a/src/omnplay.cpp
+++ b/src/omnplay.cpp
@@ -17,6 +17,10 @@
  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  */
 
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
 #ifdef HAVE_CONFIG_H
 #  include <config.h>
 #endif
@@ -31,32 +35,10 @@
 #include "omnplay.h"
 #include "ui.h"
 #include "opts.h"
+#include "timecode.h"
 
 #include "omplrclnt.h"
 
-static char* frames2tc( int f, float fps, char* buf )
-{
-    int tc[4] = { 0, 0, 0, 0 };
-    float d;
-    int t;
-
-    if ( fps && f >= 0)
-    {
-        d = f / fps;
-        t = d;
-
-        tc[0] = (d - t) * fps;
-        tc[1] = t % 60; t /= 60;
-        tc[2] = t % 60; t /= 60;
-        tc[3] = t % 24;
-    }
-
-    sprintf(buf, "%.2d:%.2d:%.2d:%.2d", tc[3], tc[2], tc[1], tc[0]);
-
-    return buf;
-}
-
-
 static gboolean on_main_window_delete_event( GtkWidget *widget, GdkEvent *event, gpointer user_data )
 {
     gtk_exit(0);
@@ -135,9 +117,9 @@ static void* omnplay_thread_proc(void* data)
     omnplay_player_t* player = (omnplay_player_t*)data;
 
     /* connect */
-    pthread_mutex_lock(&player->lock);
+    pthread_mutex_lock(&player->app->players.lock);
     r = OmPlrOpen(player->host, player->name, (OmPlrHandle*)&player->handle);
-    pthread_mutex_unlock(&player->lock);
+    pthread_mutex_unlock(&player->app->players.lock);
     if(r)
     {
         fprintf(stderr, "ERROR: OmPlrOpen(%s, %s) failed with 0x%.8X\n",
@@ -147,25 +129,25 @@ static void* omnplay_thread_proc(void* data)
     };
 
     /* setup to do not reconnect */
-    pthread_mutex_lock(&player->lock);
+    pthread_mutex_lock(&player->app->players.lock);
     OmPlrSetRetryOpen((OmPlrHandle)player->handle, 0);
-    pthread_mutex_unlock(&player->lock);
+    pthread_mutex_unlock(&player->app->players.lock);
 
     /* setup directory */
     if(player->app->players.path[0])
     {
-        pthread_mutex_lock(&player->lock);
-//        r = OmPlrClipSetDirectory((OmPlrHandle)player->handle, player->app->players.path);
-        pthread_mutex_unlock(&player->lock);
+        pthread_mutex_lock(&player->app->players.lock);
+        r = OmPlrClipSetDirectory((OmPlrHandle)player->handle, player->app->players.path);
+        pthread_mutex_unlock(&player->app->players.lock);
 
         if(r)
         {
             fprintf(stderr, "ERROR: OmPlrClipSetDirectory(%s) failed with 0x%.8X\n",
                 player->app->players.path, r);
 
-            pthread_mutex_lock(&player->lock);
+            pthread_mutex_lock(&player->app->players.lock);
             OmPlrClose((OmPlrHandle)player->handle);
-            pthread_mutex_unlock(&player->lock);
+            pthread_mutex_unlock(&player->app->players.lock);
 
             return (void*)r;
         };
@@ -178,10 +160,10 @@ static void* omnplay_thread_proc(void* data)
         usleep(100000);
 
         /* get status */
-        pthread_mutex_lock(&player->lock);
+        pthread_mutex_lock(&player->app->players.lock);
         st_curr.size = sizeof(OmPlrStatus);
         r = OmPlrGetPlayerStatus((OmPlrHandle)player->handle, &st_curr);
-        pthread_mutex_unlock(&player->lock);
+        pthread_mutex_unlock(&player->app->players.lock);
 
         if(r)
             fprintf(stderr, "ERROR: OmPlrGetPlayerStatus failed with 0x%.8X\n", r);
@@ -190,29 +172,287 @@ static void* omnplay_thread_proc(void* data)
                 omnplay_update_status(player, &st_prev , &st_curr);
     };
 
-    pthread_mutex_lock(&player->lock);
+    pthread_mutex_lock(&player->app->players.lock);
     OmPlrClose((OmPlrHandle)player->handle);
-    pthread_mutex_unlock(&player->lock);
+    pthread_mutex_unlock(&player->app->players.lock);
+
+    return NULL;
+};
+
+static int get_first_selected_item_playlist(omnplay_instance_t* app)
+{
+    int idx;
+    GtkTreeIter iter;
+    GtkTreeModel *model;
+    GtkTreeSelection *selection;
+
+    selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(app->playlist_grid));
+    if(selection && gtk_tree_selection_get_selected(selection, &model, &iter))
+    {
+        gtk_tree_model_get(model, &iter, 7, &idx, -1);
+        return idx;
+    };
+    return -1;
+};
+
+static int get_playlist_block(omnplay_instance_t* app, int idx, int* start_ptr, int* stop_ptr)
+{
+    int start, stop;
+
+    for(start = idx; start >= 0; start--)
+        if(app->playlist.item[start].type & OMNPLAY_PLAYLIST_BLOCK_BEGIN)
+            break;
+
+    for(stop = idx; stop < app->playlist.count; stop++)
+        if(app->playlist.item[stop].type & OMNPLAY_PLAYLIST_BLOCK_END)
+            break;
+
+    fprintf(stderr, "get_playlist_block: range %d -> %d\n", start, stop);
+
+    /* check block range */
+    if(start >= 0 && stop < app->playlist.count)
+    {
+        *start_ptr = start;
+        *stop_ptr = stop;
+        return (stop - start + 1);
+    };
+
+    return -1;
+};
+
+static omnplay_player_t *get_player_at_pos(omnplay_instance_t* app, int pos)
+{
+    /* check player range */
+    if(app->playlist.item[pos].player > -1 && app->playlist.item[pos].player < app->players.count)
+        return &app->players.item[app->playlist.item[pos].player];
 
     return NULL;
 };
 
+static void omnplay_ctl(omnplay_instance_t* app, control_buttons_t button)
+{
+    int i, r;
+    int idx, start, stop;
+    omnplay_player_t *player;
+
+    pthread_mutex_lock(&app->playlist.lock);
+
+    idx = get_first_selected_item_playlist(app);
+
+    if(idx < 0)
+    {
+        pthread_mutex_unlock(&app->playlist.lock);
+        return;
+    };
+
+    fprintf(stderr, "cue: selected item is %d\n", idx);
+
+    if(get_playlist_block(app, idx, &start, &stop) < 0)
+    {
+        pthread_mutex_unlock(&app->playlist.lock);
+        return;
+    };
+
+    fprintf(stderr, "cue: range %d -> %d\n", start, stop);
+
+    player = get_player_at_pos(app, start);
+
+    if(!player)
+    {
+        pthread_mutex_unlock(&app->playlist.lock);
+        return;
+    };
+
+    pthread_mutex_lock(&app->players.lock);
+
+    if(BUTTON_PLAYER_STOP == button || BUTTON_PLAYER_CUE == button)
+    {
+        /* stop */
+        OmPlrStop((OmPlrHandle)player->handle);
+
+        /* detach previous clips */
+        player->playlist_start = -1;
+        player->playlist_count = -1;
+        OmPlrDetachAllClips((OmPlrHandle)player->handle);
+    };
+
+    if(BUTTON_PLAYER_CUE == button)
+    {
+        int o, c, p = 0;
+
+        /* Attach clips to timeline */
+        for(i = start, c = 0, o = 0; i <= stop; i++)
+        {
+            OmPlrClipInfo clip;
+
+            /* get clip info */
+            clip.maxMsTracks = 0; 
+            clip.size = sizeof(clip);
+            r = OmPlrClipGetInfo((OmPlrHandle)player->handle, app->playlist.item[i].id, &clip);
+
+            if(!r)
+            {
+                unsigned int l;
+
+                fprintf(stderr, "OmPlrClipGetInfo(%s): firstFrame=%d, lastFrame=%d\n",
+                    app->playlist.item[i].id, clip.firstFrame, clip.lastFrame);
+
+                /* should we fix playlist clip timings */
+                if(!(
+                    app->playlist.item[i].in >= clip.firstFrame &&
+                    app->playlist.item[i].in + app->playlist.item[i].dur <= clip.lastFrame) ||
+                    !app->playlist.item[i].dur)
+                {
+                    fprintf(stderr, "cue: item [%s] will be updated [%d;%d]->[%d;%d]\n",
+                        app->playlist.item[i].id,
+                        app->playlist.item[i].in, app->playlist.item[i].dur,
+                        clip.firstFrame, clip.lastFrame - clip.firstFrame);
+
+                    app->playlist.item[i].in = clip.firstFrame;
+                    app->playlist.item[i].dur = clip.lastFrame - clip.firstFrame;
+                    omnplay_playlist_draw_item(app, i);
+                };
+
+                r = OmPlrAttach((OmPlrHandle)player->handle,
+                    app->playlist.item[i].id,
+                    app->playlist.item[i].in,
+                    app->playlist.item[i].in + app->playlist.item[i].dur,
+                    0, omPlrShiftModeAfter, &l);
+            };
+
+            if(r)
+            {
+                fprintf(stderr, "cue: failed with %d, %s\n", r, OmPlrGetErrorString((OmPlrError)r));
+                app->playlist.item[i].omn_idx = -1;
+                app->playlist.item[i].omn_offset = -1;
+            }
+            else
+            {
+                app->playlist.item[i].omn_idx = c;
+                app->playlist.item[i].omn_offset = o;
+
+                /* save selected item offset */
+                if(i == idx) p = o;
+
+                c++;
+                o += app->playlist.item[i].dur;
+            };
+        };
+
+        if(c)
+        {
+            OmPlrStatus hs;
+
+            /* Set timeline min/max */
+            OmPlrSetMinPosMin((OmPlrHandle)player->handle);
+            OmPlrSetMaxPosMax((OmPlrHandle)player->handle);
+
+            /* Set timeline position */
+            hs.minPos = 0;
+            hs.size = sizeof(OmPlrStatus);
+            OmPlrGetPlayerStatus((OmPlrHandle)player->handle, &hs);
+            OmPlrSetPos((OmPlrHandle)player->handle, hs.minPos + p);
+
+            /* setup loop */
+            if(app->playlist.item[start].type & OMNPLAY_PLAYLIST_BLOCK_LOOP)
+                OmPlrLoop((OmPlrHandle)player->handle, hs.minPos, hs.maxPos);
+
+            /* Cue */
+            OmPlrCuePlay((OmPlrHandle)player->handle, 0.0);
+            OmPlrPlay((OmPlrHandle)player->handle, 0.0);
+
+            player->playlist_start = start;
+            player->playlist_count = stop - start + 1;
+        };
+    };
+
+    if(BUTTON_PLAYER_PLAY == button)
+    {
+        /* play */
+        OmPlrPlay((OmPlrHandle)player->handle, 1.0);
+    };
+
+    if(BUTTON_PLAYER_PAUSE == button)
+        /* pause */
+        OmPlrPlay((OmPlrHandle)player->handle, 0.0);
+
+    pthread_mutex_unlock(&app->players.lock);
+
+    pthread_mutex_unlock(&app->playlist.lock);
+};
+
+static gboolean omnplay_button_click(omnplay_instance_t* app, control_buttons_t button)
+{
+    switch(button)
+    {
+        case BUTTON_PLAYLIST_ITEM_ADD:
+        case BUTTON_PLAYLIST_ITEM_DEL:
+        case BUTTON_PLAYLIST_ITEM_EDIT:
+            break;
+        case BUTTON_PLAYLIST_LOAD:
+            omnplay_playlist_load(app);
+            break;
+        case BUTTON_PLAYLIST_SAVE:
+            omnplay_playlist_save(app);
+            break;
+        case BUTTON_PLAYLIST_BLOCK_SINGLE:
+        case BUTTON_PLAYLIST_BLOCK_LOOP:
+            break;
+        case BUTTON_PLAYLIST_ITEM_UP:
+        case BUTTON_PLAYLIST_ITEM_DOWN:
+            break;
+        case BUTTON_PLAYER_CUE:
+        case BUTTON_PLAYER_PLAY:
+        case BUTTON_PLAYER_PAUSE:
+        case BUTTON_PLAYER_STOP:
+            omnplay_ctl(app, button);
+            break;
+        case BUTTON_LIBRARY_ADD:
+        case BUTTON_LIBRARY_REFRESH:
+            break;
+    };
+
+    return TRUE;
+};
+
+static gboolean on_button_click(GtkWidget *button, gpointer user_data)
+{
+    int i;
+    omnplay_instance_t* app = (omnplay_instance_t*)user_data;
+
+    for(i = 1; i < BUTTON_LAST; i++)
+        if(app->buttons[i] == button)
+            return omnplay_button_click(app, (control_buttons_t)i);
+
+    return FALSE;
+};
+
 void omnplay_init(omnplay_instance_t* app)
 {
     int i;
+    pthread_mutexattr_t attr;
+
+    pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
 
     gtk_signal_connect( GTK_OBJECT( app->window ), "destroy",
         GTK_SIGNAL_FUNC(on_main_window_delete_event), app);
 
-    for(i = 0; i < app->players.count; i++)
-    {
-        /* create lock */
-        pthread_mutex_init(&app->players.item[i].lock, NULL);
+    /* create lock */
+    pthread_mutex_init(&app->players.lock, &attr);
 
-        /* create a omneon status thread */
+    /* create a omneon status thread */
+    for(i = 0; i < app->players.count; i++)
         pthread_create(&app->players.item[i].thread, NULL,
             omnplay_thread_proc, &app->players.item[i]);
-    };
+
+    /* create lock */
+    pthread_mutex_init(&app->playlist.lock, &attr);
+
+    /* attach buttons click */
+    for(i = 1; i < BUTTON_LAST; i++)
+        gtk_signal_connect(GTK_OBJECT(app->buttons[i]), "clicked",
+            GTK_SIGNAL_FUNC( on_button_click), app );
+
 };
 
 void omnplay_release(omnplay_instance_t* app)
@@ -223,12 +463,12 @@ void omnplay_release(omnplay_instance_t* app)
     app->f_exit = 1;
 
     for(i = 0; i < app->players.count; i++)
-    {
         /* create a omneon status thread */
         pthread_join(app->players.item[i].thread, &r);
 
-        /* create lock */
-        pthread_mutex_destroy(&app->players.item[i].lock);
+    /* destroy lock */
+    pthread_mutex_destroy(&app->players.lock);
 
-    };
+    /* destroy lock */
+    pthread_mutex_destroy(&app->playlist.lock);
 };