rework a remain timecode display

[omnplay] / src / omnplay.cpp

diff --git a/src/omnplay.cpp b/src/omnplay.cpp
index 3b32b4c..dbdc7d3 100644 (file)
--- a/src/omnplay.cpp
+++ b/src/omnplay.cpp
@@ -46,6 +46,8 @@ int omnplay_get_content(omnplay_instance_t* app, playlist_item_t *items, int lim
     OmPlrClipInfo clip_info;
     char clip_name[omPlrMaxClipDirLen];
 
+    app->library.id_display_idx = 0;
+
     pthread_mutex_lock(&app->players.lock);
 
     r = OmPlrClipGetFirst((OmPlrHandle)app->players.item[0].handle, clip_name, sizeof(clip_name));
@@ -186,14 +188,11 @@ static void omnplay_update_status(omnplay_player_t* player, OmPlrStatus *prev ,
     gdk_threads_enter();
     pthread_mutex_lock(&player->app->playlist.lock);
     pthread_mutex_lock(&player->app->players.lock);
-    if(curr->state == omPlrStatePlay || curr->state == omPlrStateCuePlay)
+
+    /* check if playlist exist */
+    if(player->playlist_length)
     {
-        idx = find_index_of_playlist_item(player->app, player->playlist_start, curr->currClipNum);
-        if(idx >= 0)
-        {
-            frames2tc(curr->currClipStartPos + curr->currClipLen - curr->pos, 25.0, tc_rem);
-            omnplay_playlist_draw_item_rem(player->app, idx, tc_rem);
-        }
+        /* clear remain on "previous" item */
         if(curr->currClipNum != prev->currClipNum && 1 != prev->numClips)
         {
             tc_rem[0] = 0;
@@ -201,16 +200,21 @@ static void omnplay_update_status(omnplay_player_t* player, OmPlrStatus *prev ,
             if(idx >= 0)
                 omnplay_playlist_draw_item_rem(player->app, idx, tc_rem);
         };
-    }
-    else
-    {
-        tc_rem[0] = 0;
+
+        /* update current item */
         idx = find_index_of_playlist_item(player->app, player->playlist_start, curr->currClipNum);
         if(idx >= 0)
+        {
+            /* reset value */
+            tc_rem[0] = 0;
+
+            /* for play and cue calc new value */
+            if(curr->state == omPlrStatePlay || curr->state == omPlrStateCuePlay)
+                frames2tc(curr->currClipStartPos + curr->currClipLen - curr->pos, 25.0, tc_rem);
+
+            /* setup that value */
             omnplay_playlist_draw_item_rem(player->app, idx, tc_rem);
-        idx = find_index_of_playlist_item(player->app, player->playlist_start, prev->currClipNum);
-        if(idx >= 0)
-            omnplay_playlist_draw_item_rem(player->app, idx, tc_rem);
+        };
     };
     pthread_mutex_unlock(&player->app->players.lock);
     pthread_mutex_unlock(&player->app->playlist.lock);
@@ -1206,11 +1210,13 @@ static gboolean on_library_grid_button(GtkWidget *widget, GdkEventButton *event,
 
 static gboolean on_playlist_grid_button(GtkWidget *widget, GdkEventButton *event, gpointer data)
 {
+    omnplay_instance_t* app = (omnplay_instance_t*)data;
+
 //    g_warning("on_playlist_grid_button");
 
     if(event->button==1 && event->type==GDK_2BUTTON_PRESS)
     {
-        omnplay_ctl((omnplay_instance_t* )data, BUTTON_PLAYER_CUE);
+        omnplay_playlist_item_edit(app);
         return TRUE;
     };
 
@@ -1355,6 +1361,48 @@ static void playlist_grid_drag_data_delete(GtkWidget *widget, GdkDragContext *co
     free(list);
 };
 
+/*
+ * http://www.mail-archive.com/mahogany-users@lists.sourceforge.net/msg00286.html
+ */
+static gboolean playlist_grid_drag_motion(GtkWidget *widget, GdkDragContext *context,
+    gint x, gint y, guint time, gpointer data)
+{
+    gboolean same;
+    GtkWidget *source_widget;
+
+    g_warning("playlist_grid_drag_motion");
+
+    /* Get source widget and check if it is the same as the
+     * destination widget.
+     */
+    source_widget = gtk_drag_get_source_widget(context);
+    same = ((source_widget == widget) ? TRUE : FALSE);
+
+    /* Put additional checks here, perhaps if same is FALSE then
+     * set the default drag to GDK_ACTION_COPY.
+     */
+
+    /* Say we just want to allow GDK_ACTION_MOVE, first we check
+     * if that is in the list of allowed actions on the dc. If
+     * so then we set it to that. Note if the user holds down the
+     * ctrl key then the only flag in dc->actions will be
+     * GDK_ACTION_COPY. The constraint for dc->actions is that
+     * specified from the given actions in gtk_drag_dest_set() and
+     * gtk_drag_source_set().
+     */
+    if(same)
+    {
+        if(context->actions == GDK_ACTION_MOVE)
+            gdk_drag_status(context, GDK_ACTION_COPY, time);
+        else
+            gdk_drag_status(context, GDK_ACTION_MOVE, time);
+    }
+    else
+        gdk_drag_status(context, context->actions, time);
+
+    return(TRUE);
+}
+
 void omnplay_init(omnplay_instance_t* app)
 {
     int i;
@@ -1414,7 +1462,7 @@ void omnplay_init(omnplay_instance_t* app)
     gtk_drag_source_set(app->playlist_grid, GDK_BUTTON1_MASK,
         drag_targets, 1, (GdkDragAction)(GDK_ACTION_COPY | GDK_ACTION_MOVE));
 
-    gtk_drag_dest_set(app->playlist_grid, GTK_DEST_DEFAULT_ALL,
+    gtk_drag_dest_set(app->playlist_grid, (GtkDestDefaults)(GTK_DEST_DEFAULT_HIGHLIGHT | GTK_DEST_DEFAULT_DROP),
         drag_targets, 1, (GdkDragAction)(GDK_ACTION_COPY | GDK_ACTION_MOVE));
 
     g_signal_connect (app->library_grid, "drag_data_get", G_CALLBACK(library_grid_drag_data_get_cb), app);
@@ -1423,6 +1471,7 @@ void omnplay_init(omnplay_instance_t* app)
     g_signal_connect (app->playlist_grid, "drag_begin", G_CALLBACK(playlist_grid_drag_begin_cb), app);
     g_signal_connect (app->playlist_grid, "drag_data_received", G_CALLBACK (playlist_grid_drag_data_received), app);
     g_signal_connect (app->playlist_grid, "drag_data_delete", G_CALLBACK (playlist_grid_drag_data_delete), app);
+    g_signal_connect (app->playlist_grid, "drag_motion", G_CALLBACK (playlist_grid_drag_motion), app);
 };
 
 void omnplay_release(omnplay_instance_t* app)