int __intf_Interact( vlc_object_t *p_this, interaction_dialog_t *
p_dialog )
{
-
interaction_t *p_interaction = intf_InteractionGet( p_this );
/* Get an id, if we don't already have one */
p_dialog->i_id = ++p_interaction->i_last_id;
}
- if( p_dialog->i_type == INTERACT_ASK )
+ p_dialog->p_interaction = p_interaction;
+ p_dialog->p_parent = p_this;
+
+ if( p_dialog->i_type == INTERACT_DIALOG_TWOWAY )
{
return intf_WaitAnswer( p_interaction, p_dialog );
}
else
{
+ p_dialog->i_flags |= DIALOG_GOT_ANSWER;
return intf_Send( p_interaction, p_dialog );
}
}
if( !p_interaction->p_intf )
{
- vlc_mutex_unlock( &p_interaction->object_lock );
-
- /// \todo Remove all dialogs as we can't display them
- return;
+ // We mark all dialogs as answered with their "default" answer
+ for( i_index = 0 ; i_index < p_interaction->i_dialogs; i_index ++ )
+ {
+ interaction_dialog_t *p_dialog = p_interaction->pp_dialogs[i_index];
+ p_dialog->i_return = DIALOG_DEFAULT;
+ if( p_dialog->i_flags & DIALOG_OK_CANCEL )
+ p_dialog->i_return = DIALOG_CANCELLED;
+ if( p_dialog->i_flags & DIALOG_YES_NO_CANCEL )
+ p_dialog->i_return = DIALOG_CANCELLED;
+ p_dialog->i_status = ANSWERED_DIALOG;
+ }
+ }
+ else
+ {
+ vlc_object_yield( p_interaction->p_intf );
}
-
- vlc_object_yield( p_interaction->p_intf );
for( i_index = 0 ; i_index < p_interaction->i_dialogs; i_index ++ )
{
interaction_dialog_t *p_dialog = p_interaction->pp_dialogs[i_index];
-
switch( p_dialog->i_status )
{
case ANSWERED_DIALOG:
- /// \todo Signal we have an answer
- // - If have answer, signal what is waiting
- // (vlc_cond ? dangerous in case of pb ?)
-
// Ask interface to hide it
msg_Dbg( p_interaction, "Hiding dialog %i", p_dialog->i_id );
p_dialog->i_action = INTERACT_HIDE;
val.p_address = p_dialog;
- var_Set( p_interaction->p_intf, "interaction", val );
+ if( p_interaction->p_intf )
+ var_Set( p_interaction->p_intf, "interaction", val );
p_dialog->i_status = HIDING_DIALOG;
break;
case UPDATED_DIALOG:
p_dialog->i_action = INTERACT_UPDATE;
val.p_address = p_dialog;
- var_Set( p_interaction->p_intf, "interaction", val );
+ if( p_interaction->p_intf )
+ var_Set( p_interaction->p_intf, "interaction", val );
p_dialog->i_status = SENT_DIALOG;
msg_Dbg( p_interaction, "Updating dialog %i, %i widgets",
p_dialog->i_id, p_dialog->i_widgets );
break;
case HIDDEN_DIALOG:
- if( !p_dialog->b_reusable )
+ if( !(p_dialog->i_flags & DIALOG_GOT_ANSWER) ) break;
+ if( !(p_dialog->i_flags & DIALOG_REUSABLE) )
{
- /// \todo Destroy the dialog
+ msg_Dbg( p_interaction, "Destroying dialog %i",
+ p_dialog->i_id );
+ p_dialog->i_action = INTERACT_DESTROY;
+ val.p_address = p_dialog;
+ if( p_interaction->p_intf )
+ var_Set( p_interaction->p_intf, "interaction", val );
}
break;
+ case DESTROYED_DIALOG:
+ // Interface has now destroyed it, remove it
+ /// \todo Remove it from the list
+ /// \todo Free data fields
+ free( p_dialog );
case NEW_DIALOG:
// This is truly a new dialog, send it.
p_dialog->i_action = INTERACT_NEW;
val.p_address = p_dialog;
- var_Set( p_interaction->p_intf, "interaction", val );
- msg_Dbg( p_interaction, "Creating dialog %i to interface %i, %i widgets",
- p_dialog->i_id, p_interaction->p_intf->i_object_id, p_dialog->i_widgets );
+ if( p_interaction->p_intf )
+ var_Set( p_interaction->p_intf, "interaction", val );
p_dialog->i_status = SENT_DIALOG;
break;
}
}
- vlc_object_release( p_interaction->p_intf );
+ if( p_interaction->p_intf )
+ {
+ vlc_object_release( p_interaction->p_intf );
+ }
vlc_mutex_unlock( &p_playlist->p_interaction->object_lock );
}
if( new->psz_title ) free( new->psz_title ); \
if( new->psz_description ) free( new->psz_description );
-/** Helper function to send a fatal message
+/** Helper function to send an error message
* \param p_this Parent vlc_object
* \param i_id A predefined ID, 0 if not applicable
* \param psz_title Title for the dialog
* \param psz_format The message to display
* */
-void __intf_UserFatal( vlc_object_t *p_this, int i_id,
+void __intf_UserFatal( vlc_object_t *p_this,
const char *psz_title,
const char *psz_format, ... )
{
va_list args;
interaction_dialog_t *p_new = NULL;
user_widget_t *p_widget = NULL;
+ int i_id = DIALOG_ERRORS;
if( i_id > 0 )
{
p_new->i_status = UPDATED_DIALOG;
}
- p_new->i_type = INTERACT_FATAL;
+ p_new->i_flags |= DIALOG_REUSABLE;
+
+ p_new->i_type = INTERACT_DIALOG_ONEWAY;
p_new->psz_title = strdup( psz_title );
p_widget = (user_widget_t* )malloc( sizeof( user_widget_t ) );
intf_Interact( p_this, p_new );
}
-#if 0
-/** Helper function to build a progress bar
- * \param p_this Parent vlc object
+/** Helper function to make a login/password box
+ * \param p_this Parent vlc_object
+ * \param psz_title Title for the dialog
+ * \param psz_description A description
+ * \param ppsz_login Returned login
+ * \param ppsz_password Returned password
+ * \return 1 if user clicked Cancel, 0 if OK
*/
-interaction_dialog_t *__intf_ProgressBuild( vlc_object_t *p_this,
- const char *psz_text )
+int __intf_UserLoginPassword( vlc_object_t *p_this,
+ const char *psz_title,
+ const char *psz_description,
+ char **ppsz_login,
+ char **ppsz_password )
{
- interaction_dialog_t *p_new = (interaction_dialog_t *)malloc(
- sizeof( interaction_dialog_t ) );
+ int i_ret;
+ interaction_dialog_t *p_new = NULL;
+ user_widget_t *p_widget = NULL;
+ INTERACT_INIT( p_new );
- return p_new;
-}
-#endif
+ p_new->i_type = INTERACT_DIALOG_TWOWAY;
+ p_new->psz_title = strdup( psz_title );
+
+ /* Text */
+ p_widget = (user_widget_t* )malloc( sizeof( user_widget_t ) );
+ p_widget->i_type = WIDGET_TEXT;
+ p_widget->psz_text = strdup( psz_description );
+ INSERT_ELEM ( p_new->pp_widgets, p_new->i_widgets,
+ p_new->i_widgets, p_widget );
+
+ /* Login */
+ p_widget = (user_widget_t* )malloc( sizeof( user_widget_t ) );
+ p_widget->i_type = WIDGET_INPUT_TEXT;
+ p_widget->psz_text = strdup( _("Login") );
+ p_widget->val.psz_string = NULL;
+ INSERT_ELEM ( p_new->pp_widgets, p_new->i_widgets,
+ p_new->i_widgets, p_widget );
+ /* Password */
+ p_widget = (user_widget_t* )malloc( sizeof( user_widget_t ) );
+ p_widget->i_type = WIDGET_INPUT_TEXT;
+ p_widget->psz_text = strdup( _("Password") );
+ p_widget->val.psz_string = NULL;
+ INSERT_ELEM ( p_new->pp_widgets, p_new->i_widgets,
+ p_new->i_widgets, p_widget );
+ p_new->i_flags = DIALOG_OK_CANCEL;
+
+ i_ret = intf_Interact( p_this, p_new );
+
+ if( i_ret == DIALOG_OK_YES )
+ {
+ *ppsz_login = strdup( p_new->pp_widgets[1]->val.psz_string );
+ *ppsz_password = strdup( p_new->pp_widgets[2]->val.psz_string );
+ }
+ return i_ret;
+}
/**********************************************************************
* The following functions are local
/* Add a dialog to the queue and wait for answer */
static int intf_WaitAnswer( interaction_t *p_interact, interaction_dialog_t *p_dialog )
{
- // TODO: Add to queue, wait for answer
- return VLC_SUCCESS;
+ int i;
+ vlc_bool_t b_found = VLC_FALSE;
+ vlc_mutex_lock( &p_interact->object_lock );
+ for( i = 0 ; i< p_interact->i_dialogs; i++ )
+ {
+ if( p_interact->pp_dialogs[i]->i_id == p_dialog->i_id )
+ {
+ b_found = VLC_TRUE;
+ }
+ }
+ if( ! b_found )
+ {
+ INSERT_ELEM( p_interact->pp_dialogs,
+ p_interact->i_dialogs,
+ p_interact->i_dialogs,
+ p_dialog );
+ }
+ else
+ p_dialog->i_status = UPDATED_DIALOG;
+ vlc_mutex_unlock( &p_interact->object_lock );
+
+ /// \todo Check that the initiating object is not dying
+ while( p_dialog->i_status != ANSWERED_DIALOG &&
+ p_dialog->i_status != HIDING_DIALOG &&
+ !p_dialog->p_parent->b_die )
+ {
+ msleep( 100000 );
+ }
+ /// \todo locking
+ if( p_dialog->p_parent->b_die )
+ {
+ p_dialog->i_return = DIALOG_CANCELLED;
+ p_dialog->i_status = ANSWERED_DIALOG;
+ }
+ p_dialog->i_flags |= DIALOG_GOT_ANSWER;
+ return p_dialog->i_return;
}
/* Add a dialog to the queue and return */
static int intf_Send( interaction_t *p_interact, interaction_dialog_t *p_dialog )
{
+ int i;
+ vlc_bool_t b_found = VLC_FALSE;
vlc_mutex_lock( &p_interact->object_lock );
- /// \todo Check first it does not exist !!!
- INSERT_ELEM( p_interact->pp_dialogs,
- p_interact->i_dialogs,
- p_interact->i_dialogs,
- p_dialog );
+ for( i = 0 ; i< p_interact->i_dialogs; i++ )
+ {
+ if( p_interact->pp_dialogs[i]->i_id == p_dialog->i_id )
+ {
+ b_found = VLC_TRUE;
+ }
+ }
+ if( !b_found )
+ {
+ INSERT_ELEM( p_interact->pp_dialogs,
+ p_interact->i_dialogs,
+ p_interact->i_dialogs,
+ p_dialog );
+ }
+ else
+ p_dialog->i_status = UPDATED_DIALOG;
vlc_mutex_unlock( &p_interact->object_lock );
return VLC_SUCCESS;
}
interaction_t *p_interaction = intf_InteractionGet( p_this );
int i;
+ if( !p_interaction ) return NULL;
+
for( i = 0 ; i< p_interaction->i_dialogs; i++ )
{
if( p_interaction->pp_dialogs[i]->i_id == i_id )