/* -*- Mode: C ; c-basic-offset: 2 -*- */ /* * LADI Session Handler (ladish) * * Copyright (C) 2010 Nedko Arnaudov * ************************************************************************** * This file contains menu related code ************************************************************************** * * LADI Session Handler is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * LADI Session Handler is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with LADI Session Handler. If not, see * or write to the Free Software Foundation, Inc., * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "internal.h" #include "menu.h" #include "gtk_builder.h" static GtkWidget * g_menu_item_new_studio; static GtkWidget * g_menu_item_start_studio; static GtkWidget * g_menu_item_stop_studio; static GtkWidget * g_menu_item_save_studio; static GtkWidget * g_menu_item_save_as_studio; static GtkWidget * g_menu_item_unload_studio; static GtkWidget * g_menu_item_rename_studio; static GtkWidget * g_menu_item_create_room; static GtkWidget * g_menu_item_destroy_room; static GtkWidget * g_menu_item_load_project; static GtkWidget * g_menu_item_unload_project; static GtkWidget * g_menu_item_save_project; static GtkWidget * g_menu_item_save_as_project; static GtkWidget * g_menu_item_daemon_exit; static GtkWidget * g_menu_item_jack_configure; static GtkCheckMenuItem * g_menu_item_jack_latency_32; static GtkCheckMenuItem * g_menu_item_jack_latency_64; static GtkCheckMenuItem * g_menu_item_jack_latency_128; static GtkCheckMenuItem * g_menu_item_jack_latency_256; static GtkCheckMenuItem * g_menu_item_jack_latency_512; static GtkCheckMenuItem * g_menu_item_jack_latency_1024; static GtkCheckMenuItem * g_menu_item_jack_latency_2048; static GtkCheckMenuItem * g_menu_item_jack_latency_4096; static GtkCheckMenuItem * g_menu_item_jack_latency_8192; static GtkWidget * g_menu_item_view_toolbar; static GtkWidget * g_menu_item_view_raw_jack; static GtkWidget * g_menu_item_start_app; static bool g_latency_changing; typedef void (* menu_request_toggle_func)(bool visible); static void toggled(GtkCheckMenuItem * checkmenuitem, gpointer user_data) { ((menu_request_toggle_func)user_data)(gtk_check_menu_item_get_active(checkmenuitem)); } static void buffer_size_change_request(GtkCheckMenuItem * item_ptr, gpointer user_data) { if (g_latency_changing) { /* skip activations because of gtk_check_menu_item_set_active() called from buffer_size_set() */ return; } if (!item_ptr->active) { /* skip radio button deactivations, we are interested only in activations */ return; } menu_request_jack_latency_change((uint32_t)(guintptr)user_data); } void menu_init(void) { g_menu_item_new_studio = get_gtk_builder_widget("menu_item_new_studio"); g_menu_item_start_app = get_gtk_builder_widget("menu_item_start_app"); g_menu_item_start_studio = get_gtk_builder_widget("menu_item_start_studio"); g_menu_item_stop_studio = get_gtk_builder_widget("menu_item_stop_studio"); g_menu_item_save_studio = get_gtk_builder_widget("menu_item_save_studio"); g_menu_item_save_as_studio = get_gtk_builder_widget("menu_item_save_as_studio"); g_menu_item_unload_studio = get_gtk_builder_widget("menu_item_unload_studio"); g_menu_item_rename_studio = get_gtk_builder_widget("menu_item_rename_studio"); g_menu_item_create_room = get_gtk_builder_widget("menu_item_create_room"); g_menu_item_destroy_room = get_gtk_builder_widget("menu_item_destroy_room"); g_menu_item_load_project = get_gtk_builder_widget("menu_item_load_project"); g_menu_item_unload_project = get_gtk_builder_widget("menu_item_unload_project"); g_menu_item_save_project = get_gtk_builder_widget("menu_item_save_project"); g_menu_item_save_as_project = get_gtk_builder_widget("menu_item_save_as_project"); g_menu_item_daemon_exit = get_gtk_builder_widget("menu_item_daemon_exit"); g_menu_item_jack_configure = get_gtk_builder_widget("menu_item_jack_configure"); g_menu_item_view_toolbar = get_gtk_builder_widget("menu_item_view_toolbar"); g_menu_item_view_raw_jack = get_gtk_builder_widget("menu_item_view_raw_jack"); g_menu_item_jack_latency_32 = GTK_CHECK_MENU_ITEM(get_gtk_builder_widget("menu_item_jack_latency_32")); g_menu_item_jack_latency_64 = GTK_CHECK_MENU_ITEM(get_gtk_builder_widget("menu_item_jack_latency_64")); g_menu_item_jack_latency_128 = GTK_CHECK_MENU_ITEM(get_gtk_builder_widget("menu_item_jack_latency_128")); g_menu_item_jack_latency_256 = GTK_CHECK_MENU_ITEM(get_gtk_builder_widget("menu_item_jack_latency_256")); g_menu_item_jack_latency_512 = GTK_CHECK_MENU_ITEM(get_gtk_builder_widget("menu_item_jack_latency_512")); g_menu_item_jack_latency_1024 = GTK_CHECK_MENU_ITEM(get_gtk_builder_widget("menu_item_jack_latency_1024")); g_menu_item_jack_latency_2048 = GTK_CHECK_MENU_ITEM(get_gtk_builder_widget("menu_item_jack_latency_2048")); g_menu_item_jack_latency_4096 = GTK_CHECK_MENU_ITEM(get_gtk_builder_widget("menu_item_jack_latency_4096")); g_menu_item_jack_latency_8192 = GTK_CHECK_MENU_ITEM(get_gtk_builder_widget("menu_item_jack_latency_8192")); g_signal_connect(G_OBJECT(g_menu_item_view_toolbar), "toggled", G_CALLBACK(toggled), menu_request_toggle_toolbar); g_signal_connect(G_OBJECT(g_menu_item_view_raw_jack), "toggled", G_CALLBACK(toggled), menu_request_toggle_raw_jack); g_signal_connect(G_OBJECT(g_menu_item_new_studio), "activate", G_CALLBACK(menu_request_new_studio), NULL); g_signal_connect(G_OBJECT(g_menu_item_start_studio), "activate", G_CALLBACK(menu_request_start_studio), NULL); g_signal_connect(G_OBJECT(g_menu_item_stop_studio), "activate", G_CALLBACK(menu_request_stop_studio), NULL); g_signal_connect(G_OBJECT(g_menu_item_unload_studio), "activate", G_CALLBACK(menu_request_unload_studio), NULL); g_signal_connect(G_OBJECT(g_menu_item_save_studio), "activate", G_CALLBACK(menu_request_save_studio), NULL); g_signal_connect(G_OBJECT(g_menu_item_save_as_studio), "activate", G_CALLBACK(menu_request_save_as_studio), NULL); g_signal_connect(G_OBJECT(g_menu_item_rename_studio), "activate", G_CALLBACK(menu_request_rename_studio), NULL); g_signal_connect(G_OBJECT(g_menu_item_daemon_exit), "activate", G_CALLBACK(menu_request_daemon_exit), NULL); g_signal_connect(G_OBJECT(g_menu_item_jack_configure), "activate", G_CALLBACK(menu_request_jack_configure), NULL); g_signal_connect(G_OBJECT(g_menu_item_start_app), "activate", G_CALLBACK(menu_request_start_app), NULL); g_signal_connect(G_OBJECT(g_menu_item_create_room), "activate", G_CALLBACK(menu_request_create_room), NULL); g_signal_connect(G_OBJECT(g_menu_item_destroy_room), "activate", G_CALLBACK(menu_request_destroy_room), NULL); g_signal_connect(G_OBJECT(g_menu_item_load_project), "activate", G_CALLBACK(menu_request_load_project), NULL); g_signal_connect(G_OBJECT(g_menu_item_unload_project), "activate", G_CALLBACK(menu_request_unload_project), NULL); g_signal_connect(G_OBJECT(g_menu_item_save_project), "activate", G_CALLBACK(menu_request_save_project), NULL); g_signal_connect(G_OBJECT(g_menu_item_save_as_project), "activate", G_CALLBACK(menu_request_save_as_project), NULL); g_signal_connect(G_OBJECT(g_menu_item_jack_latency_32), "toggled", G_CALLBACK(buffer_size_change_request), (gpointer)32); g_signal_connect(G_OBJECT(g_menu_item_jack_latency_64), "toggled", G_CALLBACK(buffer_size_change_request), (gpointer)64); g_signal_connect(G_OBJECT(g_menu_item_jack_latency_128), "toggled", G_CALLBACK(buffer_size_change_request), (gpointer)128); g_signal_connect(G_OBJECT(g_menu_item_jack_latency_256), "toggled", G_CALLBACK(buffer_size_change_request), (gpointer)256); g_signal_connect(G_OBJECT(g_menu_item_jack_latency_512), "toggled", G_CALLBACK(buffer_size_change_request), (gpointer)512); g_signal_connect(G_OBJECT(g_menu_item_jack_latency_1024), "toggled", G_CALLBACK(buffer_size_change_request), (gpointer)1024); g_signal_connect(G_OBJECT(g_menu_item_jack_latency_2048), "toggled", G_CALLBACK(buffer_size_change_request), (gpointer)2048); g_signal_connect(G_OBJECT(g_menu_item_jack_latency_4096), "toggled", G_CALLBACK(buffer_size_change_request), (gpointer)4096); g_signal_connect(G_OBJECT(g_menu_item_jack_latency_8192), "toggled", G_CALLBACK(buffer_size_change_request), (gpointer)8192); } void menu_studio_state_changed(unsigned int studio_state) { gtk_widget_set_sensitive(g_menu_item_start_studio, studio_state == STUDIO_STATE_STOPPED); gtk_widget_set_sensitive(g_menu_item_stop_studio, studio_state == STUDIO_STATE_STARTED); gtk_widget_set_sensitive(g_menu_item_save_studio, studio_state == STUDIO_STATE_STARTED); gtk_widget_set_sensitive(g_menu_item_save_as_studio, studio_state == STUDIO_STATE_STARTED); gtk_widget_set_sensitive(g_menu_item_unload_studio, studio_state != STUDIO_STATE_UNLOADED); gtk_widget_set_sensitive(g_menu_item_rename_studio, studio_state == STUDIO_STATE_STOPPED || studio_state == STUDIO_STATE_STARTED); gtk_widget_set_sensitive(g_menu_item_start_app, studio_state == STUDIO_STATE_STOPPED || studio_state == STUDIO_STATE_STARTED); gtk_widget_set_sensitive(g_menu_item_create_room, studio_state == STUDIO_STATE_STOPPED || studio_state == STUDIO_STATE_STARTED); } void menu_set_jack_latency_items_sensivity(bool sensitive) { gtk_widget_set_sensitive(GTK_WIDGET(g_menu_item_jack_latency_32), sensitive); gtk_widget_set_sensitive(GTK_WIDGET(g_menu_item_jack_latency_64), sensitive); gtk_widget_set_sensitive(GTK_WIDGET(g_menu_item_jack_latency_128), sensitive); gtk_widget_set_sensitive(GTK_WIDGET(g_menu_item_jack_latency_256), sensitive); gtk_widget_set_sensitive(GTK_WIDGET(g_menu_item_jack_latency_512), sensitive); gtk_widget_set_sensitive(GTK_WIDGET(g_menu_item_jack_latency_1024), sensitive); gtk_widget_set_sensitive(GTK_WIDGET(g_menu_item_jack_latency_2048), sensitive); gtk_widget_set_sensitive(GTK_WIDGET(g_menu_item_jack_latency_4096), sensitive); gtk_widget_set_sensitive(GTK_WIDGET(g_menu_item_jack_latency_8192), sensitive); } bool menu_set_jack_latency(uint32_t buffer_size, bool force, bool * changed_ptr) { GtkCheckMenuItem * item_ptr; switch (buffer_size) { case 32: item_ptr = g_menu_item_jack_latency_32; break; case 64: item_ptr = g_menu_item_jack_latency_64; break; case 128: item_ptr = g_menu_item_jack_latency_128; break; case 256: item_ptr = g_menu_item_jack_latency_256; break; case 512: item_ptr = g_menu_item_jack_latency_512; break; case 1024: item_ptr = g_menu_item_jack_latency_1024; break; case 2048: item_ptr = g_menu_item_jack_latency_2048; break; case 4096: item_ptr = g_menu_item_jack_latency_4096; break; case 8192: item_ptr = g_menu_item_jack_latency_8192; break; default: //log_error("unknown jack buffer size %"PRIu32, buffer_size); return false; } *changed_ptr = force || !item_ptr->active; if (*changed_ptr) { g_latency_changing = true; gtk_check_menu_item_set_active(item_ptr, TRUE); g_latency_changing = false; } return true; } void menu_view_activated(bool room) { gtk_widget_set_sensitive(g_menu_item_destroy_room, room); gtk_widget_set_sensitive(g_menu_item_load_project, room); gtk_widget_set_sensitive(g_menu_item_unload_project, room); gtk_widget_set_sensitive(g_menu_item_save_project, room); gtk_widget_set_sensitive(g_menu_item_save_as_project, room); }