playlist open/close dialogs basic handlers added

[rugen] / src / dv1394app.c

diff --git a/src/dv1394app.c b/src/dv1394app.c
index 995539a..6e5a2a3 100644 (file)
--- a/src/dv1394app.c
+++ b/src/dv1394app.c
@@ -162,6 +162,87 @@ void on_item_quit_activate( GtkMenuItem *menuitem, gpointer user_data )
        gtk_main_quit( );
 }
 
+/** Main window - playlist open menu item selected.
+*/
+
+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));
+               fprintf(stderr, "on_item_open_playlist_activate: %s\n", 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;
+               }
+               fprintf(stderr, "on_item_open_playlist_activate: this->playlist_folder=[%s]\n", this->playlist_folder);
+       }
+
+       gtk_widget_destroy (dialog);
+}
+
+/** Main window - playlist save menu item selected.
+*/
+
+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));
+               fprintf(stderr, "on_item_save_playlist_activate: filename=[%s]\n", 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;
+               }
+               fprintf(stderr, "on_item_save_playlist_activate: this->playlist_folder=[%s]\n", this->playlist_folder);
+       }
+
+       gtk_widget_destroy (dialog);
+}
+
 static gboolean on_page_switch_pressed( GtkWidget *button, gpointer user_data )
 {
        dv1394app this = user_data;
@@ -244,10 +325,12 @@ static gboolean on_transport_pressed( GtkWidget *button, gpointer data )
                
                case 11:
                        mvcp_unit_set( dv, unit, "eof", "loop");
+                       this->eof[this->selected_unit] = 0;
                        break;
 
                case 12:
                        mvcp_unit_set( dv, unit, "eof", "pause");
+                       this->eof[this->selected_unit] = 0;
                        break;
 
                default:
@@ -314,8 +397,10 @@ void dv1394app_show_status( dv1394app this, mvcp_status status )
                gtk_signal_emit_by_name( GTK_OBJECT(trim_adj[TRIM_ADJ_POS]), "value_changed" );
        }
 
-       gtk_widget_set_sensitive( lookup_widget( dv1394app_get_widget( this ), "transport_11" ), this->eof == 'p' );
-       gtk_widget_set_sensitive( lookup_widget( dv1394app_get_widget( this ), "transport_12" ), this->eof == 'l' );
+       gtk_widget_set_sensitive( lookup_widget( dv1394app_get_widget( this ), "transport_11" ),
+               this->eof[this->selected_unit] == 'p' );
+       gtk_widget_set_sensitive( lookup_widget( dv1394app_get_widget( this ), "transport_12" ),
+               this->eof[this->selected_unit] == 'l' );
 }
 
 static gboolean trim_pressed( GtkWidget *button, GdkEventButton *event, gpointer user_data )
@@ -397,10 +482,14 @@ 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_status_init( this ) );
-               dv1394app_register_page( this, page_clips_init( this ) );
+               dv1394app_register_page( this, page_operate_init( this ) );
                dv1394app_register_page( this, page_command_init( this ) );
                this->guard = 1;
                gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( this->page_buttons[ 0 ] ), TRUE );
@@ -553,3 +642,25 @@ void dv1394app_close( dv1394app this )
                page_close( this->pages[ -- this->page_count ] );
        free( this );
 }
+
+char* frames2tc( int f, float fps, char* buf )
+{
+       int tc[4] = { 0, 0, 0, 0 };
+       float d;
+       int t;
+
+       if ( fps )
+       {
+               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;
+}