X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fdv1394app.c;h=5ccdcbec179ccb902f969fbdfe4374516408c591;hb=af456e04d9e5686a032e534f8867187a08775286;hp=6d0487bedb30fe83b036bf4357c986199ad0237f;hpb=2b74d3078e1c7e23dc617ca51ac2adbdcb65fe76;p=rugen

diff --git a/src/dv1394app.c b/src/dv1394app.c
index 6d0487b..5ccdcbe 100644
--- a/src/dv1394app.c
+++ b/src/dv1394app.c
@@ -162,6 +162,147 @@ void on_item_quit_activate( GtkMenuItem *menuitem, gpointer user_data )
 	gtk_main_quit( );
 }
 
+static void playlist_open(dv1394app this, char* filename)
+{
+	FILE* f;
+
+	if( this->selected_unit >= 0 && this->command)
+	{
+		f = fopen(filename, "rt");
+		if (f)
+		{
+			while( !feof(f) )
+			{
+				char* s;
+				char l[PATH_MAX];
+
+				/* load string */
+				fgets(l, sizeof(l), f);
+
+				/* remove newlines */
+				if( (s = strchr(l, '\n')) ) *s = 0;
+				if( (s = strchr(l, '\r')) ) *s = 0;
+				if( (s = strchr(l, '\t')) ) *s = 0;
+
+				/* check for empty line */
+				if(l[0])
+					mvcp_unit_append( this->command, this->selected_unit, l, -1, -1 );
+			}
+
+			fclose(f);
+		}
+	}
+
+}
+
+static void playlist_save(dv1394app this, char* filename)
+{
+	int index;
+	mvcp_list_entry_t entry;
+	mvcp_list list;
+	FILE* f;
+
+	if( this->selected_unit >= 0 && this->command)
+	{
+		f = fopen(filename, "wt");
+		if (f)
+		{
+			list = mvcp_list_init( this->command, this->selected_unit);
+
+			if ( list )
+			{
+				for ( index = 0; list && index < mvcp_list_count( list ); index ++ )
+				{
+					mvcp_list_get( list, index, &entry );
+					fprintf(f, "%s\n", entry.full);
+				}
+				mvcp_list_close( list );
+			}
+
+			fclose(f);
+		}
+	}
+}
+
+/** Main window - playlist open menu item selected.
+*/
+
+static void on_item_open_playlist_activate( GtkMenuItem *menuitem, gpointer user_data )
+{
+	dv1394app this = user_data;
+	GtkWidget *dialog;
+
+	dialog = gtk_file_chooser_dialog_new ("Open File",
+		GTK_WINDOW (this->window),
+		GTK_FILE_CHOOSER_ACTION_OPEN,
+		GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+		GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+		NULL);
+
+	gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog),
+		(this->playlist_folder)?this->playlist_folder:getenv("HOME"));
+
+	if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
+	{
+		char *filename;
+
+		filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
+		playlist_open(this, filename);
+
+		if ( this->playlist_folder )
+			g_free (this->playlist_folder);
+		this->playlist_folder = filename;
+		if ( this->playlist_folder )
+		{
+			char* e = strrchr(this->playlist_folder, '/');
+			if(e) *e = 0;
+		}
+       }
+
+	gtk_widget_destroy (dialog);
+}
+
+/** Main window - playlist save menu item selected.
+*/
+
+static void on_item_save_playlist_activate( GtkMenuItem *menuitem, gpointer user_data )
+{
+	dv1394app this = user_data;
+	GtkWidget *dialog;
+
+	dialog = gtk_file_chooser_dialog_new ("Save File",
+		GTK_WINDOW (this->window),
+		GTK_FILE_CHOOSER_ACTION_SAVE,
+		GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+		GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
+		NULL);
+
+	gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog), TRUE);
+
+	gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog),
+		(this->playlist_folder)?this->playlist_folder:getenv("HOME"));
+	gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), "Untitled document");
+
+	if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
+	{
+		char *filename;
+
+		filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
+		playlist_save(this, filename);
+
+		if ( this->playlist_folder )
+			g_free (this->playlist_folder);
+		this->playlist_folder = filename;
+		if ( this->playlist_folder )
+		{
+			char* e = strrchr(this->playlist_folder, '/');
+			if(e) *e = 0;
+		}
+	}
+
+	gtk_widget_destroy (dialog);
+}
+
 static gboolean on_page_switch_pressed( GtkWidget *button, gpointer user_data )
 {
 	dv1394app this = user_data;
@@ -401,7 +542,12 @@ dv1394app dv1394app_init( GtkWidget *window, char *instance )
 //		gtk_signal_connect( GTK_OBJECT( widget ), "activate", GTK_SIGNAL_FUNC( on_item_quit_activate ), this );
 // 		widget = lookup_widget( this->window, "button_quit" );
 //		gtk_signal_connect( GTK_OBJECT( widget ), "clicked", GTK_SIGNAL_FUNC( on_item_quit_activate ), this );
-		
+		widget = lookup_widget( this->window, "button_open_playlist" );
+		gtk_signal_connect( GTK_OBJECT( widget ), "clicked", GTK_SIGNAL_FUNC( on_item_open_playlist_activate ), this );
+		widget = lookup_widget( this->window, "button_save_playlist" );
+		gtk_signal_connect( GTK_OBJECT( widget ), "clicked", GTK_SIGNAL_FUNC( on_item_save_playlist_activate ), this );
+
+
 		/* Initialise the pages. */
 		dv1394app_register_page( this, page_operate_init( this ) );
 		dv1394app_register_page( this, page_command_init( this ) );
@@ -563,7 +709,7 @@ char* frames2tc( int f, float fps, char* buf )
 	float d;
 	int t;
 
-	if ( fps )
+	if ( fps && f >= 0)
 	{
 		d = f / fps;
 		t = d;