diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/eg-sampler.lv2/sampler.ttl | 1 | ||||
| -rw-r--r-- | plugins/eg-sampler.lv2/sampler_ui.c | 34 |
2 files changed, 28 insertions, 7 deletions
diff --git a/plugins/eg-sampler.lv2/sampler.ttl b/plugins/eg-sampler.lv2/sampler.ttl index 960276a..f5088f3 100644 --- a/plugins/eg-sampler.lv2/sampler.ttl +++ b/plugins/eg-sampler.lv2/sampler.ttl @@ -64,6 +64,7 @@ <http://lv2plug.in/plugins/eg-sampler#ui> a ui:GtkUI ; lv2:requiredFeature urid:map ; + lv2:optionalFeature ui:requestValue ; lv2:extensionData ui:showInterface ; ui:portNotification [ ui:plugin <http://lv2plug.in/plugins/eg-sampler> ; diff --git a/plugins/eg-sampler.lv2/sampler_ui.c b/plugins/eg-sampler.lv2/sampler_ui.c index 89bca2f..1cb7553 100644 --- a/plugins/eg-sampler.lv2/sampler_ui.c +++ b/plugins/eg-sampler.lv2/sampler_ui.c @@ -47,11 +47,12 @@ #define MIN_CANVAS_H 80 typedef struct { - LV2_Atom_Forge forge; - LV2_URID_Map* map; - LV2_Log_Logger logger; - SamplerURIs uris; - PeaksReceiver precv; + LV2_Atom_Forge forge; + LV2_URID_Map* map; + LV2UI_Request_Value* request_value; + LV2_Log_Logger logger; + SamplerURIs uris; + PeaksReceiver precv; LV2UI_Write_Function write; LV2UI_Controller controller; @@ -59,6 +60,7 @@ typedef struct { GtkWidget* box; GtkWidget* play_button; GtkWidget* file_button; + GtkWidget* request_file_button; GtkWidget* button_box; GtkWidget* canvas; GtkWidget* window; /* For optional show interface. */ @@ -91,6 +93,17 @@ on_file_set(GtkFileChooserButton* widget, void* handle) } static void +on_request_file(GtkButton* widget, void* handle) +{ + SamplerUI* ui = (SamplerUI*)handle; + + ui->request_value->request(ui->request_value->handle, + ui->uris.eg_sample, + 0, + NULL); +} + +static void on_play_clicked(GtkFileChooserButton* widget, void* handle) { SamplerUI* ui = (SamplerUI*)handle; @@ -220,8 +233,9 @@ instantiate(const LV2UI_Descriptor* descriptor, // Get host features const char* missing = lv2_features_query( features, - LV2_LOG__log, &ui->logger.log, false, - LV2_URID__map, &ui->map, true, + LV2_LOG__log, &ui->logger.log , false, + LV2_URID__map, &ui->map, true, + LV2_UI__requestValue, &ui->request_value, false, NULL); lv2_log_logger_set_map(&ui->logger, ui->map); if (missing) { @@ -242,16 +256,21 @@ instantiate(const LV2UI_Descriptor* descriptor, ui->button_box = gtk_hbox_new(FALSE, 4); ui->file_button = gtk_file_chooser_button_new( "Load Sample", GTK_FILE_CHOOSER_ACTION_OPEN); + ui->request_file_button = gtk_button_new_with_label("Request Sample"); gtk_widget_set_size_request(ui->canvas, MIN_CANVAS_W, MIN_CANVAS_H); gtk_container_set_border_width(GTK_CONTAINER(ui->box), 4); gtk_box_pack_start(GTK_BOX(ui->box), ui->canvas, TRUE, TRUE, 0); gtk_box_pack_start(GTK_BOX(ui->box), ui->button_box, FALSE, TRUE, 0); gtk_box_pack_start(GTK_BOX(ui->button_box), ui->play_button, FALSE, FALSE, 0); + gtk_box_pack_start(GTK_BOX(ui->button_box), ui->request_file_button, FALSE, FALSE, 0); gtk_box_pack_start(GTK_BOX(ui->button_box), ui->file_button, TRUE, TRUE, 0); g_signal_connect(ui->file_button, "file-set", G_CALLBACK(on_file_set), ui); + g_signal_connect(ui->request_file_button, "clicked", + G_CALLBACK(on_request_file), ui); + g_signal_connect(ui->play_button, "clicked", G_CALLBACK(on_play_clicked), ui); @@ -283,6 +302,7 @@ cleanup(LV2UI_Handle handle) gtk_widget_destroy(ui->canvas); gtk_widget_destroy(ui->button_box); gtk_widget_destroy(ui->file_button); + gtk_widget_destroy(ui->request_file_button); free(ui); } |