1 /* -*- Mode: C ; c-basic-offset: 2 -*- */
3 * LADI Session Handler (ladish)
5 * Copyright (C) 2008, 2009 Nedko Arnaudov <nedko@arnaudov.name>
6 * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
8 **************************************************************************
9 * This file contains the code that implements main() and other top-level functionality
10 **************************************************************************
12 * LADI Session Handler is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * (at your option) any later version.
17 * LADI Session Handler is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
24 * or write to the Free Software Foundation, Inc.,
25 * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
30 #include <dbus/dbus-glib.h>
31 #include <dbus/dbus-glib-lowlevel.h>
37 #include "graph_canvas.h"
38 #include "../proxies/jack_proxy.h"
39 #include "../proxies/control_proxy.h"
40 #include "../dbus_constants.h"
41 #include "world_tree.h"
42 #include "graph_view.h"
43 #include "../catdup.h"
44 #include "../proxies/studio_proxy.h"
45 #include "ask_dialog.h"
46 #include "../proxies/app_supervisor_proxy.h"
48 GtkWidget
* g_main_win
;
50 GtkWidget
* g_clear_load_button
;
51 GtkWidget
* g_xrun_progress_bar
;
52 GtkWidget
* g_buffer_size_combo
;
54 GtkWidget
* g_menu_item_new_studio
;
55 GtkWidget
* g_menu_item_start_studio
;
56 GtkWidget
* g_menu_item_stop_studio
;
57 GtkWidget
* g_menu_item_save_studio
;
58 GtkWidget
* g_menu_item_unload_studio
;
59 GtkWidget
* g_menu_item_rename_studio
;
60 GtkWidget
* g_menu_item_create_room
;
61 GtkWidget
* g_menu_item_destroy_room
;
62 GtkWidget
* g_menu_item_load_project
;
63 GtkWidget
* g_menu_item_daemon_exit
;
64 GtkWidget
* g_menu_item_jack_configure
;
65 GtkWidget
* g_studio_status_label
;
66 GtkWidget
* g_menu_item_view_toolbar
;
67 GtkWidget
* g_toolbar
;
68 GtkWidget
* g_menu_item_start_app
;
70 GtkWidget
* g_name_dialog
;
71 GtkWidget
* g_app_dialog
;
73 graph_view_handle g_jack_view
= NULL
;
74 graph_view_handle g_studio_view
= NULL
;
76 static guint g_jack_poll_source_tag
;
77 static guint g_ladishd_poll_source_tag
;
78 static double g_jack_max_dsp_load
= 0.0;
80 #define STUDIO_STATE_UNKNOWN 0
81 #define STUDIO_STATE_UNLOADED 1
82 #define STUDIO_STATE_STOPPED 2
83 #define STUDIO_STATE_STARTED 3
84 #define STUDIO_STATE_CRASHED 4
85 #define STUDIO_STATE_NA 5
86 #define STUDIO_STATE_SICK 6
88 static unsigned int g_studio_state
= STUDIO_STATE_UNKNOWN
;
90 #define JACK_STATE_NA 0
91 #define JACK_STATE_STOPPED 1
92 #define JACK_STATE_STARTED 2
94 static unsigned int g_jack_state
= JACK_STATE_NA
;
99 GtkWidget
* menu_item
;
101 void (* item_activate_callback
)(GtkWidget
* item
);
105 static struct studio_list g_load_studio_list
;
106 static struct studio_list g_delete_studio_list
;
110 gtkmm_get_ink_pixel_size (Glib::RefPtr
<Pango::Layout
> layout
,
114 Pango::Rectangle ink_rect
= layout
->get_ink_extents ();
116 width
= (ink_rect
.get_width() + PANGO_SCALE
/ 2) / PANGO_SCALE
;
117 height
= (ink_rect
.get_height() + PANGO_SCALE
/ 2) / PANGO_SCALE
;
121 gtkmm_set_width_for_given_text (Gtk::Widget
&w
, const gchar
*text
,
122 gint hpadding
/*, gint vpadding*/)
125 int old_width
, old_height
;
126 w
.get_size_request(old_width
, old_height
);
131 gtkmm_get_ink_pixel_size (w
.create_pango_layout (text
), width
, height
);
132 w
.set_size_request(width
+ hpadding
, old_height
);//height + vpadding);
137 static void set_buffer_size_combo_width(void)
139 //gtkmm_set_width_for_given_text(*_buffer_size_combo, "4096 frames", 40);
142 static void buffer_size_clear()
144 gtk_entry_set_text(GTK_ENTRY(get_glade_widget("comboboxentry")), "");
147 static void buffer_size_set(uint32_t size
)
149 gtk_combo_box_set_active(GTK_COMBO_BOX(g_buffer_size_combo
), (int)log2f(size
) - 5);
152 static void buffer_size_change_request(void)
154 const int selected
= gtk_combo_box_get_active(GTK_COMBO_BOX(g_buffer_size_combo
));
156 if (selected
< 0 || !jack_proxy_set_buffer_size(1 << (selected
+ 5)))
158 log_error("cannot set JACK buffer size");
163 static void update_buffer_size(void)
167 if (jack_proxy_get_buffer_size(&size
))
169 buffer_size_set(size
);
177 static void update_load(void)
183 if (!jack_proxy_get_xruns(&xruns
) || !jack_proxy_get_dsp_load(&load
))
185 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(g_xrun_progress_bar
), "error");
186 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(g_xrun_progress_bar
), 0.0);
189 snprintf(tmp_buf
, sizeof(tmp_buf
), "%" PRIu32
" Dropouts", xruns
);
190 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(g_xrun_progress_bar
), tmp_buf
);
192 load
/= 100.0; // dbus returns it in percents, we use 0..1
194 if (load
> g_jack_max_dsp_load
)
196 g_jack_max_dsp_load
= load
;
197 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(g_xrun_progress_bar
), load
);
201 static void clear_load(void)
203 jack_proxy_reset_xruns();
204 g_jack_max_dsp_load
= 0.0;
205 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(g_xrun_progress_bar
), 0.0);
208 bool name_dialog(const char * title
, const char * object
, const char * old_name
, char ** new_name
)
212 GtkEntry
* entry
= GTK_ENTRY(get_glade_widget("name_entry"));
214 gtk_widget_show(g_name_dialog
);
216 gtk_label_set_text(GTK_LABEL(get_glade_widget("name_label")), object
);
217 gtk_entry_set_text(entry
, old_name
);
218 gtk_editable_select_region(GTK_EDITABLE(entry
), 0, -1);
220 result
= gtk_dialog_run(GTK_DIALOG(g_name_dialog
));
224 *new_name
= strdup(gtk_entry_get_text(entry
));
225 if (*new_name
== NULL
)
227 log_error("strdup failed for new name (name_dialog)");
232 gtk_widget_hide(g_name_dialog
);
237 void error_message_box(const char * failed_operation
)
240 dialog
= get_glade_widget("error_dialog");
241 gtk_message_dialog_set_markup(GTK_MESSAGE_DIALOG(dialog
), "<b><big>Error</big></b>");
242 gtk_message_dialog_format_secondary_markup(GTK_MESSAGE_DIALOG(dialog
), "%s", failed_operation
);
243 gtk_widget_show(dialog
);
244 gtk_dialog_run(GTK_DIALOG(dialog
));
245 gtk_widget_hide(dialog
);
248 void run_custom_command_dialog(void)
251 GtkEntry
* command_entry
= GTK_ENTRY(get_glade_widget("app_command_entry"));
252 GtkEntry
* name_entry
= GTK_ENTRY(get_glade_widget("app_name_entry"));
253 GtkToggleButton
* terminal_button
= GTK_TOGGLE_BUTTON(get_glade_widget("app_terminal_check_button"));
254 /* GtkToggleButton * level0_button = GTK_TOGGLE_BUTTON(get_glade_widget("app_level0")); */
255 /* GtkToggleButton * level1_button = GTK_TOGGLE_BUTTON(get_glade_widget("app_level1")); */
256 /* GtkToggleButton * level2_button = GTK_TOGGLE_BUTTON(get_glade_widget("app_level2")); */
257 /* GtkToggleButton * level3_button = GTK_TOGGLE_BUTTON(get_glade_widget("app_level3")); */
259 gtk_entry_set_text(name_entry
, "");
260 gtk_entry_set_text(command_entry
, "");
261 gtk_toggle_button_set_active(terminal_button
, FALSE
);
263 gtk_widget_show(g_app_dialog
);
265 result
= gtk_dialog_run(GTK_DIALOG(g_app_dialog
));
268 log_info("'%s':'%s' %s", gtk_entry_get_text(name_entry
), gtk_entry_get_text(command_entry
), gtk_toggle_button_get_active(terminal_button
) ? "terminal" : "shell");
269 if (!app_run_custom(g_studio_view
, gtk_entry_get_text(command_entry
), gtk_entry_get_text(name_entry
), gtk_toggle_button_get_active(terminal_button
)))
271 error_message_box("Execution failed. I know you want to know more for the reson but currently you can only check the log file.");
275 gtk_widget_hide(g_app_dialog
);
278 static void arrange(void)
280 canvas_handle canvas
;
282 log_info("arrange request");
284 canvas
= get_current_canvas();
287 canvas_arrange(canvas
);
291 static void daemon_exit(GtkWidget
* item
)
293 log_info("Daemon exit request");
295 if (!control_proxy_exit())
297 error_message_box("Daemon exit command failed, please inspect logs.");
301 static void jack_configure(GtkWidget
* item
)
304 gchar
* argv
[] = {"ladiconf", NULL
};
307 log_info("JACK configure request");
311 NULL
, /* working directory */
314 G_SPAWN_SEARCH_PATH
, /* flags */
315 NULL
, /* child_setup callback */
316 NULL
, /* user_data */
320 dialog
= get_glade_widget("error_dialog");
321 gtk_message_dialog_set_markup(GTK_MESSAGE_DIALOG(dialog
), "<b><big>Error executing ladiconf.\nAre LADI Tools installed?</big></b>");
322 gtk_message_dialog_format_secondary_markup(GTK_MESSAGE_DIALOG(dialog
), "%s", error_ptr
->message
);
323 gtk_widget_show(dialog
);
324 gtk_dialog_run(GTK_DIALOG(dialog
));
325 gtk_widget_hide(dialog
);
326 g_error_free(error_ptr
);
330 static void on_load_studio(GtkWidget
* item
)
332 const char * studio_name
;
334 studio_name
= gtk_label_get_text(GTK_LABEL(gtk_bin_get_child(GTK_BIN(item
))));
335 log_info("Load studio \"%s\"", studio_name
);
337 if (!control_proxy_load_studio(studio_name
))
339 error_message_box("Studio load failed, please inspect logs.");
343 static void on_delete_studio(GtkWidget
* item
)
345 const char * studio_name
;
348 studio_name
= gtk_label_get_text(GTK_LABEL(gtk_bin_get_child(GTK_BIN(item
))));
350 if (!ask_dialog(&result
, "<b><big>Confirm studio delete</big></b>", "Studio \"%s\" will be deleted. Are you sure?", studio_name
) || !result
)
355 log_info("Delete studio \"%s\"", studio_name
);
357 if (!control_proxy_delete_studio(studio_name
))
359 error_message_box("Studio delete failed, please inspect logs.");
363 #define studio_list_ptr ((struct studio_list *)context)
365 static void remove_studio_list_menu_entry(GtkWidget
* item
, gpointer context
)
369 label
= gtk_bin_get_child(GTK_BIN(item
));
371 //log_debug("removing studio menu item \"%s\"", gtk_menu_item_get_label(GTK_MENU_ITEM(item));
372 // gtk_menu_item_get_label() requries gtk 2.16
373 log_debug("removing studio menu item \"%s\"", gtk_label_get_text(GTK_LABEL(label
)));
375 gtk_container_remove(GTK_CONTAINER(item
), label
); /* destroy the label and drop the item refcount by one */
376 //log_info("refcount == %d", (unsigned int)G_OBJECT(item)->ref_count);
377 gtk_container_remove(GTK_CONTAINER(studio_list_ptr
->menu
), item
); /* drop the refcount of item by one and thus destroy it */
378 studio_list_ptr
->count
--;
381 static void add_studio_list_menu_entry(void * context
, const char * studio_name
)
385 item
= gtk_menu_item_new_with_label(studio_name
);
386 //log_info("refcount == %d", (unsigned int)G_OBJECT(item)->ref_count); // refcount == 2 because of the label
387 gtk_widget_set_sensitive(item
, studio_list_ptr
->add_sensitive
);
388 gtk_widget_show(item
);
389 gtk_menu_shell_append(GTK_MENU_SHELL(studio_list_ptr
->menu
), item
);
390 g_signal_connect(G_OBJECT(item
), "activate", G_CALLBACK(studio_list_ptr
->item_activate_callback
), item
);
391 studio_list_ptr
->count
++;
394 #undef studio_list_ptr
396 static void menu_studio_list_clear(struct studio_list
* studio_list_ptr
)
398 gtk_container_foreach(GTK_CONTAINER(studio_list_ptr
->menu
), remove_studio_list_menu_entry
, studio_list_ptr
);
399 ASSERT(studio_list_ptr
->count
== 0);
400 studio_list_ptr
->count
= 0;
403 static void populate_studio_list_menu(GtkMenuItem
* menu_item
, struct studio_list
* studio_list_ptr
)
405 menu_studio_list_clear(studio_list_ptr
);
406 studio_list_ptr
->add_sensitive
= true;
407 if (!control_proxy_get_studio_list(add_studio_list_menu_entry
, studio_list_ptr
))
409 menu_studio_list_clear(studio_list_ptr
);
410 studio_list_ptr
->add_sensitive
= false;
411 add_studio_list_menu_entry(studio_list_ptr
, "Error obtaining studio list");
413 else if (studio_list_ptr
->count
== 0)
415 studio_list_ptr
->add_sensitive
= false;
416 add_studio_list_menu_entry(studio_list_ptr
, "Empty studio list");
420 static void save_studio(void)
422 log_info("save studio request");
423 if (!studio_proxy_save())
425 error_message_box("Studio save failed, please inspect logs.");
429 static void new_studio(void)
433 log_info("new studio request");
435 if (name_dialog("New studio", "Studio name", "", &new_name
))
437 if (!control_proxy_new_studio(new_name
))
439 error_message_box("Creation of new studio failed, please inspect logs.");
446 static void start_app(void)
448 run_custom_command_dialog();
451 static void start_studio(void)
453 log_info("start studio request");
454 if (!studio_proxy_start())
456 error_message_box("Studio start failed, please inspect logs.");
460 static void stop_studio(void)
462 log_info("stop studio request");
463 if (!studio_proxy_stop())
465 error_message_box("Studio stop failed, please inspect logs.");
469 static void unload_studio(void)
471 log_info("unload studio request");
472 if (!studio_proxy_unload())
474 error_message_box("Studio unload failed, please inspect logs.");
478 static void rename_studio(void)
482 if (name_dialog("Rename studio", "Studio name", get_view_name(g_studio_view
), &new_name
))
484 if (!studio_proxy_rename(new_name
))
486 error_message_box("Studio rename failed, please inspect logs.");
493 static gboolean
poll_jack(gpointer data
)
496 update_buffer_size();
501 static gboolean
poll_ladishd(gpointer data
)
503 control_proxy_ping();
507 bool studio_state_changed(char ** name_ptr_ptr
)
513 gtk_widget_set_sensitive(g_menu_item_start_studio
, g_studio_state
== STUDIO_STATE_STOPPED
);
514 gtk_widget_set_sensitive(g_menu_item_stop_studio
, g_studio_state
== STUDIO_STATE_STARTED
);
515 gtk_widget_set_sensitive(g_menu_item_save_studio
, g_studio_state
== STUDIO_STATE_STARTED
);
516 gtk_widget_set_sensitive(g_menu_item_unload_studio
, g_studio_state
!= STUDIO_STATE_UNLOADED
);
517 gtk_widget_set_sensitive(g_menu_item_rename_studio
, g_studio_state
== STUDIO_STATE_STOPPED
|| g_studio_state
== STUDIO_STATE_STARTED
);
518 gtk_widget_set_sensitive(g_menu_item_start_app
, g_studio_state
== STUDIO_STATE_STOPPED
|| g_studio_state
== STUDIO_STATE_STARTED
);
519 //gtk_widget_set_sensitive(g_menu_item_create_room, g_studio_loaded);
520 //gtk_widget_set_sensitive(g_menu_item_destroy_room, g_studio_loaded);
521 //gtk_widget_set_sensitive(g_menu_item_load_project, g_studio_loaded);
523 switch (g_jack_state
)
526 status
= "JACK is sick";
528 case JACK_STATE_STOPPED
:
531 case JACK_STATE_STARTED
:
540 switch (g_studio_state
)
542 case STUDIO_STATE_NA
:
543 name
= "ladishd is down";
545 case STUDIO_STATE_SICK
:
546 name
= "ladishd is sick";
548 case STUDIO_STATE_UNLOADED
:
549 name
= "No studio loaded";
551 case STUDIO_STATE_CRASHED
:
554 case STUDIO_STATE_STOPPED
:
555 case STUDIO_STATE_STARTED
:
556 if (!studio_proxy_get_name(&buffer
))
558 log_error("failed to get studio name");
569 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(g_xrun_progress_bar
), status
);
570 gtk_label_set_text(GTK_LABEL(g_studio_status_label
), name
);
577 if (name_ptr_ptr
!= NULL
)
579 *name_ptr_ptr
= buffer
;
589 void control_proxy_on_daemon_appeared(void)
591 if (g_studio_state
== STUDIO_STATE_NA
|| g_studio_state
== STUDIO_STATE_SICK
)
593 log_info("ladishd appeared");
594 g_source_remove(g_ladishd_poll_source_tag
);
597 g_studio_state
= STUDIO_STATE_UNLOADED
;
598 studio_state_changed(NULL
);
601 void control_proxy_on_daemon_disappeared(bool clean_exit
)
603 log_info("ladishd disappeared");
607 error_message_box("ladish daemon crashed");
608 g_studio_state
= STUDIO_STATE_SICK
;
612 g_studio_state
= STUDIO_STATE_NA
;
615 studio_state_changed(NULL
);
617 if (g_studio_view
!= NULL
)
619 destroy_view(g_studio_view
);
620 g_studio_view
= NULL
;
623 g_ladishd_poll_source_tag
= g_timeout_add(500, poll_ladishd
, NULL
);
626 void control_proxy_on_studio_appeared(bool initial
)
631 g_studio_state
= STUDIO_STATE_STOPPED
;
635 if (!studio_proxy_is_started(&started
))
637 log_error("intially, studio is present but is_started() check failed.");
643 g_studio_state
= STUDIO_STATE_STARTED
;
647 if (studio_state_changed(&name
))
649 if (g_studio_view
!= NULL
)
651 log_error("studio appear signal received but studio already exists");
653 else if (!create_view(name
, SERVICE_NAME
, STUDIO_OBJECT_PATH
, true, true, false, &g_studio_view
))
655 log_error("create_view() failed for studio");
662 void control_proxy_on_studio_disappeared(void)
664 g_studio_state
= STUDIO_STATE_UNLOADED
;
665 studio_state_changed(NULL
);
667 if (g_studio_view
== NULL
)
669 log_error("studio disappear signal received but studio does not exists");
673 if (g_studio_view
!= NULL
)
675 destroy_view(g_studio_view
);
676 g_studio_view
= NULL
;
680 static void on_studio_renamed(const char * new_studio_name
)
682 if (g_studio_view
!= NULL
)
684 set_view_name(g_studio_view
, new_studio_name
);
685 gtk_label_set_text(GTK_LABEL(g_studio_status_label
), new_studio_name
);
689 void on_studio_started(void)
691 g_studio_state
= STUDIO_STATE_STARTED
;
692 studio_state_changed(NULL
);
695 void on_studio_stopped(void)
697 g_studio_state
= STUDIO_STATE_STOPPED
;
698 studio_state_changed(NULL
);
701 void on_studio_crashed(void)
703 g_studio_state
= STUDIO_STATE_CRASHED
;
704 studio_state_changed(NULL
);
705 error_message_box("JACK crashed or stopped unexpectedly. Save your work, then unload and reload the studio.");
708 void jack_started(void)
710 log_info("JACK started");
712 g_jack_state
= JACK_STATE_STARTED
;
713 studio_state_changed(NULL
);
715 gtk_widget_set_sensitive(g_buffer_size_combo
, true);
716 gtk_widget_set_sensitive(g_clear_load_button
, true);
718 g_jack_poll_source_tag
= g_timeout_add(100, poll_jack
, NULL
);
721 void jack_stopped(void)
723 if (g_jack_state
== JACK_STATE_STARTED
)
725 log_info("JACK stopped");
727 g_source_remove(g_jack_poll_source_tag
);
730 g_jack_state
= JACK_STATE_STOPPED
;
731 studio_state_changed(NULL
);
733 gtk_widget_set_sensitive(g_buffer_size_combo
, false);
735 gtk_widget_set_sensitive(g_clear_load_button
, false);
736 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(g_xrun_progress_bar
), 0.0);
739 void jack_appeared(void)
741 log_info("JACK appeared");
743 g_jack_state
= JACK_STATE_STOPPED
;
744 studio_state_changed(NULL
);
746 #if defined(SHOW_RAW_JACK)
747 if (!create_view("Raw JACK", JACKDBUS_SERVICE_NAME
, JACKDBUS_OBJECT_PATH
, false, false, true, &g_jack_view
))
749 log_error("create_view() failed for jack");
755 void jack_disappeared(void)
757 log_info("JACK disappeared");
761 g_jack_state
= JACK_STATE_NA
;
762 studio_state_changed(NULL
);
764 #if defined(SHOW_RAW_JACK)
765 if (g_jack_view
!= NULL
)
767 destroy_view(g_jack_view
);
774 set_main_window_title(
775 graph_view_handle view
)
781 title
= catdup(get_view_name(view
), " - LADI Session Handler");
782 gtk_window_set_title(GTK_WINDOW(g_main_win
), title
);
787 gtk_window_set_title(GTK_WINDOW(g_main_win
), "LADI Session Handler");
794 struct studio_list
* studio_list_ptr
,
795 const char * menu_item
,
797 void (* item_activate_callback
)(GtkWidget
* item
))
799 studio_list_ptr
->count
= 0;
800 studio_list_ptr
->menu_item
= get_glade_widget(menu_item
);
801 studio_list_ptr
->menu
= get_glade_widget(menu
);
802 studio_list_ptr
->item_activate_callback
= item_activate_callback
;
803 gtk_menu_item_set_submenu(GTK_MENU_ITEM(studio_list_ptr
->menu_item
), studio_list_ptr
->menu
);
804 g_signal_connect(G_OBJECT(studio_list_ptr
->menu_item
), "activate", G_CALLBACK(populate_studio_list_menu
), studio_list_ptr
);
807 static void toggle_toolbar(void)
809 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(g_menu_item_view_toolbar
)))
811 gtk_widget_show(g_toolbar
);
815 gtk_widget_hide(g_toolbar
);
819 static void show_about(void)
822 dialog
= get_glade_widget("about_win");
823 gtk_about_dialog_set_version(GTK_ABOUT_DIALOG(dialog
), PACKAGE_VERSION
);
824 gtk_widget_show(dialog
);
825 gtk_dialog_run(GTK_DIALOG(dialog
));
826 gtk_widget_hide(dialog
);
829 static void dbus_init(void)
831 dbus_error_init(&g_dbus_error
);
833 // Connect to the bus
834 g_dbus_connection
= dbus_bus_get(DBUS_BUS_SESSION
, &g_dbus_error
);
835 if (dbus_error_is_set(&g_dbus_error
))
837 //error_msg("dbus_bus_get() failed");
838 //error_msg(g_dbus_error.message);
839 dbus_error_free(&g_dbus_error
);
842 dbus_connection_setup_with_g_main(g_dbus_connection
, NULL
);
845 void dbus_uninit(void)
847 if (g_dbus_connection
)
849 dbus_connection_flush(g_dbus_connection
);
852 if (dbus_error_is_set(&g_dbus_error
))
854 dbus_error_free(&g_dbus_error
);
858 int main(int argc
, char** argv
)
860 gtk_init(&argc
, &argv
);
864 log_error("Canvas initialization failed.");
873 g_main_win
= get_glade_widget("main_win");
874 g_clear_load_button
= get_glade_widget("clear_load_button");
875 g_xrun_progress_bar
= get_glade_widget("xrun_progress_bar");
876 g_buffer_size_combo
= get_glade_widget("buffer_size_combo");
877 g_menu_item_new_studio
= get_glade_widget("menu_item_new_studio");
878 g_menu_item_start_app
= get_glade_widget("menu_item_start_app");
879 g_menu_item_start_studio
= get_glade_widget("menu_item_start_studio");
880 g_menu_item_stop_studio
= get_glade_widget("menu_item_stop_studio");
881 g_menu_item_save_studio
= get_glade_widget("menu_item_save_studio");
882 g_menu_item_unload_studio
= get_glade_widget("menu_item_unload_studio");
883 g_menu_item_rename_studio
= get_glade_widget("menu_item_rename_studio");
884 g_menu_item_create_room
= get_glade_widget("menu_item_create_room");
885 g_menu_item_destroy_room
= get_glade_widget("menu_item_destroy_room");
886 g_menu_item_load_project
= get_glade_widget("menu_item_load_project");
887 g_menu_item_daemon_exit
= get_glade_widget("menu_item_daemon_exit");
888 g_menu_item_jack_configure
= get_glade_widget("menu_item_jack_configure");
889 g_studio_status_label
= get_glade_widget("studio_status_label");
890 g_menu_item_view_toolbar
= get_glade_widget("menu_item_view_toolbar");
891 g_toolbar
= get_glade_widget("toolbar");
893 g_name_dialog
= get_glade_widget("name_dialog");
894 g_app_dialog
= get_glade_widget("app_dialog");
896 init_studio_list(&g_load_studio_list
, "menu_item_load_studio", "load_studio_menu", on_load_studio
);
897 init_studio_list(&g_delete_studio_list
, "menu_item_delete_studio", "delete_studio_menu", on_delete_studio
);
904 if (!jack_proxy_init(jack_started
, jack_stopped
, jack_appeared
, jack_disappeared
))
909 if (!control_proxy_init())
914 if (!studio_proxy_init())
919 studio_proxy_set_startstop_callbacks(on_studio_started
, on_studio_stopped
, on_studio_crashed
);
921 studio_proxy_set_renamed_callback(on_studio_renamed
);
923 set_buffer_size_combo_width();
925 g_signal_connect(G_OBJECT(g_main_win
), "destroy", G_CALLBACK(gtk_main_quit
), NULL
);
926 g_signal_connect(G_OBJECT(get_glade_widget("menu_item_quit")), "activate", G_CALLBACK(gtk_main_quit
), NULL
);
927 g_signal_connect(G_OBJECT(g_buffer_size_combo
), "changed", G_CALLBACK(buffer_size_change_request
), NULL
);
928 g_signal_connect(G_OBJECT(g_clear_load_button
), "clicked", G_CALLBACK(clear_load
), NULL
);
929 g_signal_connect(G_OBJECT(get_glade_widget("menu_item_view_arrange")), "activate", G_CALLBACK(arrange
), NULL
);
930 g_signal_connect(G_OBJECT(g_menu_item_view_toolbar
), "activate", G_CALLBACK(toggle_toolbar
), NULL
);
931 g_signal_connect(G_OBJECT(g_menu_item_new_studio
), "activate", G_CALLBACK(new_studio
), NULL
);
932 g_signal_connect(G_OBJECT(g_menu_item_start_studio
), "activate", G_CALLBACK(start_studio
), NULL
);
933 g_signal_connect(G_OBJECT(g_menu_item_stop_studio
), "activate", G_CALLBACK(stop_studio
), NULL
);
934 g_signal_connect(G_OBJECT(g_menu_item_unload_studio
), "activate", G_CALLBACK(unload_studio
), NULL
);
935 g_signal_connect(G_OBJECT(g_menu_item_save_studio
), "activate", G_CALLBACK(save_studio
), NULL
);
936 g_signal_connect(G_OBJECT(g_menu_item_rename_studio
), "activate", G_CALLBACK(rename_studio
), NULL
);
937 g_signal_connect(G_OBJECT(g_menu_item_daemon_exit
), "activate", G_CALLBACK(daemon_exit
), NULL
);
938 g_signal_connect(G_OBJECT(g_menu_item_jack_configure
), "activate", G_CALLBACK(jack_configure
), NULL
);
939 g_signal_connect(G_OBJECT(get_glade_widget("menu_item_help_about")), "activate", G_CALLBACK(show_about
), NULL
);
940 g_signal_connect(G_OBJECT(g_menu_item_start_app
), "activate", G_CALLBACK(start_app
), NULL
);
942 gtk_widget_show(g_main_win
);
944 //_about_win->set_transient_for(*_main_win);
948 studio_proxy_uninit();
949 control_proxy_uninit();