2 terminatorX - realtime audio scratching software
3 Copyright (C) 1999-2020 Alexander König
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 Description: This implements the main (aka master) gtk+ GUI of terminatorX
21 It serves as a container for the vtt-guis.
26 #include <pango/pango.h>
30 #include <gdk/gdkkeysyms.h>
32 #include "tX_global.h"
33 #include "tX_engine.h"
34 #include "tX_vttgui.h"
37 #include "tX_dialog.h"
38 #include "tX_loaddlg.h"
39 #include "tX_seqpar.h"
40 #include "tX_pbutton.h"
41 #include "tX_sequencer.h"
42 #include "tX_mastergui.h"
43 #include "tX_knobloader.h"
44 #include "tX_ui_interface.h"
45 #include "tX_ui_support.h"
48 #include "tX_midiin.h"
52 #include <sys/resource.h>
59 #define TX_SET_ID_10 "terminatorX turntable set file - version 1.0 - data:"
60 #define TX_SET_ID_11 "terminatorX turntable set file - version 1.1 - data:"
61 #define TX_SET_ID_12 "terminatorX turntable set file - version 1.2 - data:"
62 #define TX_SET_ID_13 "terminatorX turntable set file - version 1.3 - data:"
63 #define TX_SET_ID_14 "terminatorX turntable set file - version 1.4 - data:"
65 #define BROWSER1 "xdg-open"
66 #define BROWSER2 "x-www-browser"
67 #define BROWSER3 "firefox"
70 int sequencer_ready=1;
73 bool tX_shutdown=false;
77 GtkWidget *control_parent;
78 GtkWidget *audio_parent;
79 GtkWidget *main_window;
80 GtkWidget *grab_button;
81 GtkWidget *main_flash;
83 GtkWidget *seq_rec_btn;
84 GtkWidget *seq_play_btn;
85 GtkWidget *seq_stop_btn;
86 GtkAdjustment *seq_adj;
87 GtkWidget *seq_slider;
91 int buttons_on_panel_bar=0;
94 int seq_stop_override=0;
96 GtkAdjustment *volume_adj;
97 GtkAdjustment *pitch_adj;
100 tX_seqpar_master_volume sp_master_volume;
101 tX_seqpar_master_pitch sp_master_pitch;
103 GtkWidget *engine_btn;
105 GtkWidget *main_menubar;
106 GtkWidget *rec_menu_item;
111 #define connect_entry(wid, func, ptr); g_signal_connect(G_OBJECT(wid), "activate", (GCallback) func, (void *) ptr);
112 #define connect_adj(wid, func, ptr); g_signal_connect(G_OBJECT(wid), "value_changed", (GCallback) func, (void *) ptr);
113 #define connect_button(wid, func, ptr); g_signal_connect(G_OBJECT(wid), "clicked", (GCallback) func, (void *) ptr);
117 GtkWidget *fullscreen_item;
120 GdkWindow* top_window;
121 #define WID_DYN TRUE, TRUE, 0
122 #define WID_FIX FALSE, FALSE, 0
123 #define WID_FIX_BREATHE FALSE, FALSE, 5
124 extern void add_vtt(GtkWidget *ctrl, GtkWidget *audio, char *fn);
125 extern void destroy_gui(vtt_class *vtt);
126 extern void gui_show_focus(vtt_class *vtt, int show);
128 GdkWindow *rec_dialog_win=NULL;
129 GtkWidget *rec_dialog=NULL;
131 //GtkWidget *no_of_vtts=NULL;
132 GtkWidget *used_mem=NULL;
137 vtt_class *old_focus=NULL;
140 int last_grab_status=0;
142 GtkWidget *delete_all_item=NULL;
143 GtkWidget *delete_all_vtt_item=NULL;
145 void gui_set_tooltip(GtkWidget *wid, const char *tip)
147 gtk_widget_set_tooltip_text(wid, tip);
150 void turn_audio_off(void)
153 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(engine_btn), 0);
154 while (gtk_events_pending()) gtk_main_iteration();
158 gint pos_update(gpointer data)
164 tX_seqpar :: update_all_graphics();
165 if (old_focus) gui_show_focus(old_focus, 0);
167 gtk_tx_flash_clear(main_flash);
175 temp=vtt_class::mix_max_l;
176 vtt_class::mix_max_l=0;
177 temp2=vtt_class::mix_max_r;
178 vtt_class::mix_max_r=0;
179 gtk_tx_flash_set_level(main_flash, temp/FL_SHRT_MAX, temp2/FL_SHRT_MAX);
181 if (vtt_class::focused_vtt!=old_focus) {
182 if (old_focus) gui_show_focus(old_focus, 0);
183 old_focus=vtt_class::focused_vtt;
184 if (old_focus) gui_show_focus(old_focus, 1);
187 grab_status = mouse.is_grabbed();
189 if (grab_status!=last_grab_status) {
190 last_grab_status=grab_status;
192 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(grab_button), 0);
198 if (update_delay < 0) {
200 tX_seqpar::update_all_graphics();
201 update_delay=globals.update_delay;
204 if (tX_engine::get_instance()->check_error()) {
205 tX_error("ouch - error while playback...");
206 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(engine_btn), 0);
210 // let the audio engine we got the chance to do something
211 tX_engine::get_instance()->reset_cycles_ctr();
217 #define TX_MEMTAG "VmData:"
219 void mg_update_status()
223 char filename[PATH_MAX];
229 sprintf(filename, "/proc/%i/status", mypid);
230 procfs=fopen(filename, "r");
232 while((!feof(procfs)) && !found) {
233 if (fgets(buffer, 256, procfs) && (strncmp(TX_MEMTAG, buffer, sizeof(TX_MEMTAG)-1)==0)) {
235 sscanf(buffer, TX_MEMTAG" %i kB", &mem);
236 sprintf(buffer, "%.1lf M", ((double) mem)/1024.0);
237 gtk_label_set_text(GTK_LABEL(used_mem), buffer);
242 gtk_label_set_text(GTK_LABEL(used_mem), "");
245 /*sprintf(buffer, "%i", vtt_class::vtt_amount);
246 gtk_label_set_text(GTK_LABEL(no_of_vtts), buffer);*/
249 GCallback new_table(GtkWidget *, char *fn)
254 ld_create_loaddlg(TX_LOADDLG_MODE_SINGLE, 1);
258 add_vtt(control_parent, audio_parent, fn);
260 if (fn) ld_destroy();
263 #ifdef USE_ALSA_MIDI_IN
264 if (globals.auto_assign_midi) tX_midiin::auto_assign_midi_mappings(NULL, NULL);
270 bool tx_mg_have_setname=false;
271 char tx_mg_current_setname[PATH_MAX]="";
273 GCallback new_tables() {
274 GtkWidget *dialog=gtk_message_dialog_new(GTK_WINDOW(main_window),
275 GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO,
276 "Are you sure you want to lose all turntables and events?");
278 int res=gtk_dialog_run(GTK_DIALOG(dialog));
279 gtk_widget_destroy(dialog);
281 if (res!=GTK_RESPONSE_YES) {
285 vtt_class::delete_all();
286 new_table(NULL, NULL);
288 #ifdef USE_ALSA_MIDI_IN
289 if (globals.auto_assign_midi) tX_midiin::auto_assign_midi_mappings(NULL, NULL);
292 gtk_window_set_title(GTK_WINDOW(main_window), "terminatorX");
297 /* Loading saved setups */
298 void load_tt_part(char * buffer)
302 #ifdef ENABLE_TX_LEGACY
307 strncpy(globals.tables_filename, buffer, sizeof(globals.tables_filename));
309 doc = xmlParseFile(buffer);
311 vtt_class::load_all(doc, buffer);
315 #ifdef ENABLE_TX_LEGACY
317 in=fopen(buffer, "r");
322 fread(idbuff, strlen(TX_SET_ID_10), 1, in);
323 if (strncmp(idbuff, TX_SET_ID_10, strlen(TX_SET_ID_10))==0) {
324 if (vtt_class::load_all_10(in, buffer)) tx_note("Error while reading set.", true);
325 } else if (strncmp(idbuff, TX_SET_ID_11, strlen(TX_SET_ID_11))==0) {
326 if (vtt_class::load_all_11(in, buffer)) tx_note("Error while reading set.", true);
327 } else if (strncmp(idbuff, TX_SET_ID_12, strlen(TX_SET_ID_12))==0) {
328 if (vtt_class::load_all_12(in, buffer)) tx_note("Error while reading set.", true);
329 } else if (strncmp(idbuff, TX_SET_ID_13, strlen(TX_SET_ID_13))==0) {
330 if (vtt_class::load_all_13(in, buffer)) tx_note("Error while reading set.", true);
331 } else if (strncmp(idbuff, TX_SET_ID_14, strlen(TX_SET_ID_14))==0) {
332 if (vtt_class::load_all_14(in, buffer)) tx_note("Error while reading set.", true);
334 tx_note("This file is not a terminatorX set-file.", true);
340 char message[PATH_MAX+256];
341 sprintf(message, "Failed to acesss file: \"%s\"", globals.tables_filename);
342 tx_note(message, true);
349 char message[PATH_MAX+256];
350 sprintf(message, "Failed to acesss file: \"%s\"", globals.tables_filename);
351 tx_note(message, true);
357 tx_mg_have_setname=true;
358 strcpy(tx_mg_current_setname, buffer);
360 tX_seqpar :: init_all_graphics();
361 vg_init_all_non_seqpars();
363 gtk_adjustment_set_value(volume_adj, globals.volume);
364 gtk_adjustment_set_value(pitch_adj, globals.pitch);
365 sprintf(wbuf,"terminatorX - %s", strip_path(buffer));
366 #ifdef USE_ALSA_MIDI_IN
367 if (globals.auto_assign_midi) tX_midiin::auto_assign_midi_mappings(NULL, NULL);
369 gtk_window_set_title(GTK_WINDOW(main_window), wbuf);
372 GCallback load_tables()
374 GtkWidget * dialog = gtk_file_chooser_dialog_new ("Open Set File",
375 GTK_WINDOW(main_window), GTK_FILE_CHOOSER_ACTION_OPEN,
376 "_Cancel", GTK_RESPONSE_CANCEL,
377 "_Open", GTK_RESPONSE_ACCEPT, NULL);
380 GtkFileFilter *filter=gtk_file_filter_new();
381 gtk_file_filter_add_pattern (filter, "*.tX");
382 gtk_file_filter_add_pattern (filter, "*.tx");
383 gtk_file_filter_set_name(filter, "terminatorX Set Files");
384 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
386 filter=gtk_file_filter_new();
387 gtk_file_filter_add_pattern (filter, "*");
388 gtk_file_filter_set_name(filter, "All Files");
389 gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
391 if (strlen(globals.tables_filename)) {
392 gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), globals.tables_filename);
395 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
396 char * filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
397 gtk_widget_hide(dialog);
398 tX_cursor::set_cursor(tX_cursor::WAIT_CURSOR);
399 load_tt_part(filename);
400 tX_cursor::reset_cursor();
403 gtk_widget_destroy(dialog);
408 vtt_class* choose_vtt() {
409 GtkWidget *dialog = gtk_dialog_new_with_buttons("Select Turntable",
410 GTK_WINDOW(main_window), GTK_DIALOG_MODAL, "_Cancel", GTK_RESPONSE_REJECT,
411 "_OK", GTK_RESPONSE_ACCEPT, NULL);
413 GtkWidget *label = gtk_label_new ("Select turntable to load audio file to:");
414 gtk_widget_show(label);
416 gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area(GTK_DIALOG(dialog))), label);
417 gtk_container_set_border_width(GTK_CONTAINER (gtk_dialog_get_content_area(GTK_DIALOG(dialog))), 10);
419 list <GtkWidget *> radio_buttons;
420 list <vtt_class *> :: iterator iter;
423 vtt_class *res_vtt = NULL;
425 pthread_mutex_lock(&vtt_class::render_lock);
427 for (iter = vtt_class::main_list.begin(); iter!=vtt_class::main_list.end(); iter++) {
430 radio = gtk_radio_button_new_with_label(NULL, (*iter)->name);
432 radio = gtk_radio_button_new_with_label_from_widget(GTK_RADIO_BUTTON(radio), (*iter)->name);
434 g_object_set_data(G_OBJECT(radio), "tX_vtt", (*iter));
435 gtk_container_add (GTK_CONTAINER (gtk_dialog_get_content_area(GTK_DIALOG(dialog))), radio);
436 gtk_widget_show(radio);
437 radio_buttons.push_back(radio);
440 pthread_mutex_unlock(&vtt_class::render_lock);
442 // Giving up the lock here is necessary if we want audio to keep running
443 // however it is also wrong. Anyway as it is a modal dialog not too many
444 // evil things can happen. This sounds like some famous last words...
446 gint result = gtk_dialog_run (GTK_DIALOG (dialog));
448 if (result == GTK_RESPONSE_ACCEPT) {
449 list <GtkWidget *> :: iterator radio;
451 for (radio = radio_buttons.begin(); radio!=radio_buttons.end(); radio++) {
452 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON((*radio)))) {
453 res_vtt = (vtt_class*) g_object_get_data(G_OBJECT(*radio), "tX_vtt");
458 gtk_widget_destroy(dialog);
464 GCallback load_audio() {
465 vtt_class *vtt = NULL;
467 pthread_mutex_lock(&vtt_class::render_lock);
468 if (vtt_class::main_list.size()==1) {
469 vtt=(* vtt_class::main_list.begin());
471 pthread_mutex_unlock(&vtt_class::render_lock);
477 if (vtt!=NULL) load_file(NULL, vtt);
482 GCallback drop_set(GtkWidget *widget, GdkDragContext *context,
483 gint x, gint y, GtkSelectionData *selection_data,
484 guint info, guint time, vtt_class *vtt)
486 char filename[PATH_MAX];
489 strncpy(filename, (char *) gtk_selection_data_get_data(selection_data), (size_t) gtk_selection_data_get_length(selection_data));
490 filename[gtk_selection_data_get_length(selection_data)]=0;
492 fn = strchr (filename, '\r');
495 fn = strchr (filename, ':');
496 if (fn) fn++; else fn=(char *) gtk_selection_data_get_data(selection_data);
500 strcpy (filename, "dont segfault workaround ;)");
505 void do_save_tables(char *buffer)
512 ext=strrchr(buffer, '.');
515 if (strcmp(ext, ".tX")) strcat(buffer, ".tX");
517 strcat(buffer, ".tX");
520 tx_mg_have_setname=true;
521 strcpy(tx_mg_current_setname, buffer);
522 strcpy(globals.tables_filename, buffer);
524 if (globals.compress_set_files) {
525 _store_compress_xml=1;
527 zout=gzopen(buffer, "w");
529 _store_compress_xml=0;
530 out=fopen(buffer, "w");
535 if (vtt_class::save_all(out, zout)) tx_note("Error while saving set.", true);
536 if (out) fclose(out);
537 else if (zout) gzclose(zout);
538 sprintf(wbuf,"terminatorX - %s", strip_path(buffer));
539 gtk_window_set_title(GTK_WINDOW(main_window), wbuf);
541 tx_note("Failed to open file for write access.", true);
545 GCallback save_tables_as()
547 GtkWidget * dialog = gtk_file_chooser_dialog_new ("Save Set",
548 GTK_WINDOW(main_window), GTK_FILE_CHOOSER_ACTION_SAVE,
549 "_Cancel", GTK_RESPONSE_CANCEL,
550 "_Save", GTK_RESPONSE_ACCEPT,NULL);
552 if (tx_mg_have_setname) {
553 gtk_file_chooser_set_filename(GTK_FILE_CHOOSER (dialog), tx_mg_current_setname);
556 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
557 char buffer[PATH_MAX];
558 char *filename=gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
559 strcpy(buffer, filename);
561 do_save_tables(buffer);
564 gtk_widget_destroy(dialog);
569 GCallback save_tables()
571 if (!tx_mg_have_setname) {
574 do_save_tables(tx_mg_current_setname);
580 GCallback master_volume_changed (GtkWidget *wid, void *d)
582 sp_master_volume.receive_gui_value((float) gtk_adjustment_get_value(GTK_ADJUSTMENT(wid)));
586 GCallback master_pitch_changed(GtkWidget *wid, void *d)
588 sp_master_pitch.receive_gui_value((float) gtk_adjustment_get_value(GTK_ADJUSTMENT(wid)));
592 void mg_enable_critical_buttons(int enable)
594 gtk_widget_set_sensitive(seq_rec_btn, enable);
595 gtk_widget_set_sensitive(seq_play_btn, enable);
596 gtk_widget_set_sensitive(seq_slider, enable);
598 gtk_widget_set_sensitive(rec_menu_item, enable);
599 gtk_widget_set_sensitive(delete_all_item, enable);
600 gtk_widget_set_sensitive(delete_all_vtt_item, enable);
602 vg_enable_critical_buttons(enable);
605 GCallback seq_stop(GtkWidget *w, void *);
607 static bool stop_override=false;
609 GCallback audio_on(GtkWidget *w, void *d)
613 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) {
615 mg_enable_critical_buttons(0);
616 res=tX_engine::get_instance()->run();
619 mg_enable_critical_buttons(1);
621 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), 0);
626 tx_note("Error starting engine: engine is already running.", true);
629 tx_note("Error starting engine: failed to access audiodevice.\nPlease check the audio device settings in the \"Preferences\" dialog.", true);
632 char audio_backend[256];
635 switch (globals.audiodevice_type) {
637 strcpy(audio_backend, "the Open Sound System (OSS)");
640 strcpy(audio_backend, "the Advanced Linux Sound Architecture (ALSA)");
643 strcpy(audio_backend, "the JACK Audio Connection Kit");
646 strcpy(audio_backend, "PulseAudio");
649 strcpy(audio_backend, "unkown");
652 sprintf(message,"Error starting engine: couldn't start audio driver.\nThis terminatorX binary was compiled without support for %s.\nPlease check the audio device settings in the \"Preferences\" dialog.", audio_backend);
653 tx_note(message, true);
656 tx_note("Error starting engine: failed to open the recording file.", true);
658 default:tx_note("Error starting engine: Unknown error.", true);
667 update_delay=globals.update_delay;
668 update_tag=g_timeout_add(globals.update_idle, (GSourceFunc) pos_update, NULL);
669 gtk_widget_set_sensitive(grab_button, 1);
671 if (stop_override) return NULL;
672 if (!sequencer_ready) return NULL;
673 gtk_widget_set_sensitive(grab_button, 0);
674 tX_engine::get_instance()->stop();
677 if (tX_engine::get_instance()->get_recording_request()) {
678 tX_engine::get_instance()->set_recording_request(false);
680 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(rec_menu_item), 0);
684 seq_stop(NULL, NULL);
685 mg_enable_critical_buttons(1);
687 if (tX_engine::get_instance()->get_runtime_error()) {
688 tx_note("Fatal: The audio device broke down while playing\nback audio. Note that that some audio devices can not\nrecover from such a breakdown.", true);
690 if (tX_engine::get_instance()->get_overload_error()) {
691 tx_note("Fatal: The audio engine was stopped due to an overload\ncondition. Try reducing the amount of plugins or\nturntables.", true);
698 GCallback cancel_rec(GtkWidget *wid)
700 gtk_widget_destroy(rec_dialog);
707 void do_rec(GtkWidget *wid)
709 char buffer[PATH_MAX];
711 strcpy(buffer, gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(rec_dialog)));
713 if (strlen(buffer)) {
714 strcpy(globals.record_filename, buffer);
715 tX_engine::get_instance()->set_recording_request(true);
716 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(rec_menu_item), 1);
721 gtk_widget_destroy(rec_dialog);
727 GCallback select_rec_file()
729 GtkWidget * dialog = gtk_file_chooser_dialog_new ("Record To Disk",
730 GTK_WINDOW(main_window), GTK_FILE_CHOOSER_ACTION_SAVE,
731 "_Cancel", GTK_RESPONSE_CANCEL,
732 "_Save", GTK_RESPONSE_ACCEPT,NULL);
734 if (strlen(globals.record_filename)) {
735 gtk_file_chooser_set_filename(GTK_FILE_CHOOSER (dialog), globals.record_filename);
738 if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
739 char *filename=gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
740 strncpy(globals.record_filename, filename, sizeof(globals.record_filename)-1);
743 tX_engine::get_instance()->set_recording_request(true);
744 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(rec_menu_item), 1);
746 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(rec_menu_item), 0);
751 gtk_widget_destroy(dialog);
756 GCallback tape_on(GtkWidget *w, void *d)
758 if (rec_dont_care) return 0;
760 if (gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(w))) {
762 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(w), 0);
765 tX_engine::get_instance()->set_recording_request(false);
771 void grab_on(GtkWidget *w, void *d)
773 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w))) {
774 if (mouse.grab() != 0) {
775 //tX_engine::get_instance()->set_grab_request();
776 // TODO: handle error
789 if (globals.quit_confirm) {
790 GtkWidget *dialog=gtk_message_dialog_new(GTK_WINDOW(main_window),
791 GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION, GTK_BUTTONS_YES_NO,
792 "Exit terminatorX and lose all unsaved data?");
794 int res=gtk_dialog_run(GTK_DIALOG(dialog));
795 gtk_widget_destroy(dialog);
797 if (res!=GTK_RESPONSE_YES) {
805 vtt_class::delete_all();
808 g_source_remove(update_tag);
810 GtkAllocation allocation;
811 gtk_widget_get_allocation(GTK_WIDGET(main_window), &allocation);
812 globals.width=allocation.width;
813 globals.height=allocation.height;
821 /* Most Probably Least Called Function In terminatorX :) */
826 GCallback seq_play(GtkWidget *w, void *)
828 if ((sequencer.is_empty()) && (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(seq_rec_btn)))) {
829 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(w)))
831 tx_note("Sequencer playback triggered - but no events recorded yet - nothing to playback!\n\nTo perform live with terminatorX just activate the audio engine with the \"Power\" button.");
832 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), 0);
835 if (seq_stop_override) return NULL;
838 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), 1);
839 sequencer.trig_play();
841 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(engine_btn), 1);
847 GCallback seq_stop(GtkWidget *w, void *)
849 if (!sequencer_ready) return NULL;
850 sequencer.trig_stop();
853 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(seq_play_btn), 0);
854 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(seq_rec_btn), 0);
855 while (gtk_events_pending()) gtk_main_iteration();
857 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(engine_btn), 0);
858 gtk_widget_set_sensitive(seq_slider, 1);
859 gtk_widget_set_sensitive(engine_btn, 1);
860 gtk_widget_set_sensitive(seq_rec_btn, 1);
865 GCallback seq_rec(GtkWidget *w, void *)
868 gtk_widget_set_sensitive(seq_slider, 0);
870 if (seq_stop_override) return NULL;
871 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), 1);
872 gtk_widget_set_sensitive(engine_btn, 0);
873 gtk_widget_set_sensitive(seq_rec_btn, 0);
874 sequencer.trig_rec();
879 void seq_update_entry(const guint32 timestamp)
883 guint32 minu,sec,hun;
886 samples=timestamp*vtt_class::get_mix_buffer_size();
887 sr=vtt_class::get_last_sample_rate();
890 minu=samples/(sr*60);
891 samples-=(sr*60)*minu;
896 hun=samples/(sr/100);
901 sprintf(buffer, "%02i:%02i.%02i", minu, sec, hun);
902 gtk_entry_set_text(GTK_ENTRY(seq_entry), buffer);
907 seq_update_entry(sequencer.get_timestamp());
908 gtk_adjustment_set_value(seq_adj, sequencer.get_timestamp_as_float());
911 gboolean seq_slider_released(GtkWidget *wid, void *d)
914 gtk_widget_set_sensitive(seq_slider, 0);
915 sequencer.forward_to_start_timestamp(0);
916 gtk_widget_set_sensitive(seq_slider, 1);
921 void sequencer_move(GtkWidget *wid, void *d)
926 pos=sequencer.set_start_timestamp((float) gtk_adjustment_get_value(GTK_ADJUSTMENT(wid)));
927 seq_update_entry(pos);
931 #define add_sep(); dummy=gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);\
932 gtk_box_pack_start(GTK_BOX(right_hbox), dummy, WID_FIX);\
933 gtk_widget_show(dummy);\
935 #define add_sep2(); dummy=gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);\
936 gtk_box_pack_end(GTK_BOX(status_box), dummy, WID_FIX);\
937 gtk_widget_show(dummy);\
940 void fullscreen_toggle(GtkCheckMenuItem *item, gpointer data);
944 void display_browser();
946 tX_seqpar *del_sp=NULL;
947 vtt_class *del_vtt=NULL;
948 tx_menu_del_mode menu_del_mode=ALL_EVENTS_ALL_TURNTABLES;
950 GtkWidget *del_dialog=NULL;
952 GCallback menu_delete_all_events(GtkWidget *, void *param)
954 del_dialog=create_tx_del_mode();
955 tX_set_icon(del_dialog);
957 GtkWidget *label=lookup_widget(del_dialog, "delmode_label");
959 menu_del_mode=ALL_EVENTS_ALL_TURNTABLES;
961 gtk_label_set_markup(GTK_LABEL(label), "Delete <b>all</b> events for <b>all</b> turntables.");
962 gtk_widget_show(del_dialog);
967 GCallback menu_delete_all_events_for_vtt(GtkWidget *, vtt_class *vtt)
970 tX_error("No vtt passed to menu_delete_all_events_for_vtt().");
976 del_dialog=create_tx_del_mode();
977 tX_set_icon(del_dialog);
980 GtkWidget *label=lookup_widget(del_dialog, "delmode_label");
982 menu_del_mode=ALL_EVENTS_FOR_TURNTABLE;
984 sprintf(label_str, "Delete <b>all</b> events for turntable <b>%s</b>.", vtt->name);
985 gtk_label_set_markup(GTK_LABEL(label), label_str);
986 gtk_widget_show(del_dialog);
991 GCallback menu_delete_all_events_for_sp(GtkWidget *, tX_seqpar *sp)
994 tX_error("No sp passed to menu_delete_all_events_for_sp().");
1000 del_dialog=create_tx_del_mode();
1001 tX_set_icon(del_dialog);
1003 GtkWidget *label=lookup_widget(del_dialog, "delmode_label");
1005 menu_del_mode=ALL_EVENTS_FOR_SP;
1007 sprintf(label_str, "Delete all <b>%s</b> events for turntable '%s'.", sp->get_name(), sp->get_vtt_name());
1008 gtk_label_set_markup(GTK_LABEL(label), label_str);
1009 gtk_widget_show(del_dialog);
1014 static GtkWidget *table_menu=NULL;
1015 static GtkWidget *table_menu_item=NULL;
1017 GCallback create_table_sequencer_menu(GtkWidget *widget, void *param)
1020 table_menu=gtk_menu_new();
1022 list <vtt_class *> :: iterator vtt;
1024 for (vtt=vtt_class::main_list.begin(); vtt!=vtt_class::main_list.end(); vtt++) {
1025 GtkWidget *menu_item=gtk_menu_item_new_with_label((*vtt)->name);
1026 gtk_container_add (GTK_CONTAINER (table_menu), menu_item);
1027 gtk_widget_show(menu_item);
1029 GtkWidget *seqpar_menu=gtk_menu_new();
1030 list <tX_seqpar *> :: iterator sp;
1032 GtkWidget *all=gtk_menu_item_new_with_label("Delete All Events");
1033 gtk_container_add (GTK_CONTAINER (seqpar_menu), all);
1034 g_signal_connect(all, "activate", (GCallback) menu_delete_all_events_for_vtt, (*vtt));
1035 gtk_widget_show(all);
1037 GtkWidget *sep = gtk_menu_item_new ();
1038 gtk_widget_show(sep);
1039 gtk_container_add(GTK_CONTAINER (seqpar_menu), sep);
1040 gtk_widget_set_sensitive (sep, FALSE);
1042 for (sp=tX_seqpar::all->begin(); sp!=tX_seqpar::all->end(); sp++) {
1043 if ((*sp)->vtt==(*vtt)) {
1044 sprintf(label, "Delete '%s' Events", (*sp)->get_name());
1045 GtkWidget *menu_item=gtk_menu_item_new_with_label(label);
1046 g_signal_connect(menu_item, "activate", (GCallback) menu_delete_all_events_for_sp, (*sp));
1047 gtk_container_add(GTK_CONTAINER(seqpar_menu), menu_item);
1048 gtk_widget_show(menu_item);
1051 gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu_item), seqpar_menu);
1054 gtk_menu_item_set_submenu(GTK_MENU_ITEM(table_menu_item), table_menu);
1059 GCallback toggle_confirm_events(GtkWidget *widget, void *dummy)
1061 globals.confirm_events=gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
1065 GCallback toggle_auto_assign(GtkWidget *widget, void *dummy)
1067 globals.auto_assign_midi=gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(widget));
1068 #ifdef USE_ALSA_MIDI_IN
1069 tX_midiin::auto_assign_midi_mappings(NULL, NULL);
1071 /* if (globals.auto_assign_midi) {
1072 GtkWidget *dialog=gtk_message_dialog_new(GTK_WINDOW(main_window),
1073 GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_WARNING, GTK_BUTTONS_YES_NO,
1074 "Note: Enabling \"Auto Assign Default MIDI Settings\" will constantly overwrite the\
1075 MIDI mappings for the standard parameters. \
1076 Are you sure you really want this?");
1078 int res=gtk_dialog_run(GTK_DIALOG(dialog));
1079 gtk_widget_destroy(dialog);
1081 if (res!=GTK_RESPONSE_YES) {
1082 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget), 0);
1088 void create_master_menu()
1090 GtkWidget *menu_item;
1091 GtkWidget *sub_menu;
1093 GtkAccelGroup* accel_group=gtk_accel_group_new();
1094 gtk_window_add_accel_group(GTK_WINDOW(main_window), accel_group);
1097 menu_item = gtk_menu_item_new_with_mnemonic ("_File");
1098 gtk_widget_show (menu_item);
1099 gtk_container_add (GTK_CONTAINER (main_menubar), menu_item);
1101 sub_menu = gtk_menu_new ();
1102 gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), sub_menu);
1104 menu_item = gtk_menu_item_new_with_mnemonic("Load _Audio File");
1105 gtk_widget_show (menu_item);
1106 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1107 g_signal_connect(menu_item, "activate", (GCallback) load_audio, NULL);
1109 menu_item = gtk_separator_menu_item_new ();
1110 gtk_widget_show (menu_item);
1111 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1113 menu_item = gtk_menu_item_new_with_mnemonic("_New Set");
1114 gtk_widget_show (menu_item);
1115 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1116 g_signal_connect(menu_item, "activate", (GCallback) new_tables, NULL);
1118 menu_item = gtk_menu_item_new_with_mnemonic("_Open Set");
1119 gtk_widget_show (menu_item);
1120 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1121 g_signal_connect(menu_item, "activate", (GCallback) load_tables, NULL);
1123 menu_item = gtk_menu_item_new_with_mnemonic("_Save Set");
1124 gtk_widget_show (menu_item);
1125 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1126 g_signal_connect(menu_item, "activate", (GCallback) save_tables, NULL);
1128 menu_item = gtk_menu_item_new_with_label("Save Set As");
1129 gtk_widget_show (menu_item);
1130 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1131 g_signal_connect(menu_item, "activate", (GCallback) save_tables_as, NULL);
1133 menu_item = gtk_separator_menu_item_new ();
1134 gtk_widget_show (menu_item);
1135 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1137 menu_item = gtk_menu_item_new_with_mnemonic("_Quit");
1138 gtk_widget_show (menu_item);
1139 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1140 g_signal_connect(menu_item, "activate", (GCallback) quit, NULL);
1143 menu_item = gtk_menu_item_new_with_mnemonic ("_Turntables");
1144 gtk_widget_show (menu_item);
1145 gtk_container_add (GTK_CONTAINER (main_menubar), menu_item);
1147 sub_menu = gtk_menu_new ();
1148 gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), sub_menu);
1150 menu_item = gtk_menu_item_new_with_mnemonic("_Add Turntable");
1151 gtk_widget_show (menu_item);
1152 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1153 gtk_widget_add_accelerator (menu_item, "activate", accel_group, GDK_KEY_A, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
1154 g_signal_connect(menu_item, "activate", (GCallback) new_table, NULL);
1156 menu_item = gtk_separator_menu_item_new ();
1157 gtk_widget_show (menu_item);
1158 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1160 menu_item = gtk_menu_item_new_with_mnemonic("Assign _Default MIDI Mappings");
1161 gtk_widget_show (menu_item);
1162 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1163 gtk_widget_add_accelerator (menu_item, "activate", accel_group, GDK_KEY_M, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
1165 #ifdef USE_ALSA_MIDI_IN
1166 g_signal_connect(menu_item, "activate", G_CALLBACK(tX_midiin::auto_assign_midi_mappings), (void *) true);
1168 gtk_widget_set_sensitive(menu_item, FALSE);
1171 menu_item = gtk_check_menu_item_new_with_mnemonic("A_uto Assign Default MIDI Mappings");
1172 gtk_widget_show (menu_item);
1173 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1174 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menu_item), globals.auto_assign_midi);
1175 #ifdef USE_ALSA_MIDI_IN
1176 g_signal_connect(menu_item, "activate", (GCallback) toggle_auto_assign, NULL);
1178 gtk_widget_set_sensitive(menu_item, FALSE);
1181 menu_item = gtk_menu_item_new_with_mnemonic("_Clear MIDI Mappings");
1182 gtk_widget_show (menu_item);
1183 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1184 gtk_widget_add_accelerator (menu_item, "activate", accel_group, GDK_KEY_C, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
1186 #ifdef USE_ALSA_MIDI_IN
1187 g_signal_connect(menu_item, "activate", G_CALLBACK(tX_midiin::clear_midi_mappings), (void *) true);
1189 gtk_widget_set_sensitive(menu_item, FALSE);
1192 menu_item = gtk_separator_menu_item_new ();
1193 gtk_widget_show (menu_item);
1194 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1196 menu_item = gtk_check_menu_item_new_with_mnemonic("_Record Audio To Disk");
1197 rec_menu_item = menu_item;
1198 gtk_widget_add_accelerator (menu_item, "activate", accel_group, GDK_KEY_R, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
1199 gtk_widget_show (menu_item);
1200 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1201 g_signal_connect(menu_item, "activate", (GCallback) tape_on, NULL);
1205 menu_item = gtk_menu_item_new_with_mnemonic("_Sequencer");
1206 gtk_widget_show (menu_item);
1207 gtk_container_add (GTK_CONTAINER (main_menubar), menu_item);
1209 sub_menu = gtk_menu_new ();
1210 gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), sub_menu);
1212 table_menu = gtk_menu_new();
1213 menu_item = gtk_menu_item_new_with_mnemonic("Delete _Events");
1214 delete_all_vtt_item = menu_item;
1215 table_menu_item = menu_item;
1216 gtk_menu_item_set_submenu(GTK_MENU_ITEM(table_menu_item), table_menu);
1218 gtk_widget_show (menu_item);
1219 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1220 g_signal_connect_swapped (G_OBJECT (menu_item), "select", G_CALLBACK (create_table_sequencer_menu), NULL);
1222 menu_item = gtk_menu_item_new_with_mnemonic("Delete _All Events");
1223 delete_all_item = menu_item;
1224 gtk_widget_show (menu_item);
1225 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1226 g_signal_connect(menu_item, "activate", (GCallback) menu_delete_all_events, NULL);
1228 menu_item = gtk_separator_menu_item_new ();
1229 gtk_widget_show (menu_item);
1230 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1232 menu_item = gtk_check_menu_item_new_with_mnemonic("_Confirm Recorded Events");
1233 //rec_menu_item = menu_item;
1234 gtk_widget_show (menu_item);
1235 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1236 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menu_item), globals.confirm_events);
1237 g_signal_connect(menu_item, "activate", (GCallback) toggle_confirm_events, NULL);
1240 menu_item = gtk_menu_item_new_with_mnemonic ("_Options");
1241 gtk_widget_show (menu_item);
1242 gtk_container_add (GTK_CONTAINER (main_menubar), menu_item);
1244 sub_menu = gtk_menu_new ();
1245 gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), sub_menu);
1247 menu_item = gtk_check_menu_item_new_with_mnemonic("_Fullscreen");
1248 fullscreen_item = menu_item;
1249 gtk_widget_show (menu_item);
1250 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1252 gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menu_item), globals.fullscreen_enabled);
1253 gtk_widget_add_accelerator (menu_item, "activate", accel_group, GDK_KEY_F11, (GdkModifierType) 0, GTK_ACCEL_VISIBLE);
1254 g_signal_connect(menu_item, "activate", (GCallback) fullscreen_toggle, NULL);
1257 gtk_widget_set_sensitive(menu_item, False);
1259 menu_item = gtk_separator_menu_item_new();
1260 gtk_widget_show (menu_item);
1261 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1263 menu_item = gtk_menu_item_new_with_mnemonic("_Preferences");
1264 gtk_widget_show (menu_item);
1265 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1266 g_signal_connect(menu_item, "activate", (GCallback) display_options, NULL);
1269 menu_item = gtk_menu_item_new_with_mnemonic ("_Help");
1270 gtk_widget_show (menu_item);
1271 gtk_container_add (GTK_CONTAINER (main_menubar), menu_item);
1273 sub_menu = gtk_menu_new ();
1274 gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), sub_menu);
1276 menu_item = gtk_menu_item_new_with_mnemonic ("_Contents");
1277 gtk_widget_show (menu_item);
1278 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1279 g_signal_connect(menu_item, "activate", (GCallback) display_help, NULL);
1280 gtk_widget_add_accelerator (menu_item, "activate", accel_group, GDK_KEY_F1, (GdkModifierType) 0, GTK_ACCEL_VISIBLE);
1282 menu_item = gtk_menu_item_new_with_mnemonic ("_About");
1283 gtk_widget_show (menu_item);
1284 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1285 g_signal_connect(menu_item, "activate", (GCallback) mplcfitx, NULL);
1287 menu_item = gtk_separator_menu_item_new();
1288 gtk_widget_show (menu_item);
1289 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1291 menu_item = gtk_menu_item_new_with_mnemonic ("_Visit terminatorX.org");
1292 gtk_widget_show (menu_item);
1293 gtk_container_add (GTK_CONTAINER (sub_menu), menu_item);
1294 g_signal_connect(menu_item, "activate", (GCallback) display_browser, NULL);
1297 void create_mastergui(int x, int y)
1299 GtkWidget *mother_of_all_boxen;
1300 GtkWidget *main_vbox;
1301 GtkWidget *right_hbox;
1302 GtkWidget *left_hbox;
1303 GtkWidget *control_box;
1304 //GtkWidget *sequencer_box;
1305 GtkAdjustment *dumadj;
1307 GtkWidget *master_vol_box;
1308 GtkWidget *status_box;
1311 main_window=gtk_window_new(GTK_WINDOW_TOPLEVEL);
1313 gtk_window_set_wmclass(GTK_WINDOW(main_window), "terminatorX", "tX_mastergui");
1315 gtk_window_set_title(GTK_WINDOW(main_window), "terminatorX");
1317 gtk_widget_realize(main_window);
1319 GtkWidget *posLabel=gtk_label_new("Pos:");
1320 PangoRectangle ink_rect;
1321 PangoRectangle logical_rect;
1322 pango_layout_get_pixel_extents(gtk_label_get_layout(GTK_LABEL(posLabel)), &ink_rect, &logical_rect);
1323 tX_debug("ink extent: x: %i, y: %i, width: %i, height %i ", ink_rect.x, ink_rect.y, ink_rect.width, ink_rect.height);
1324 tX_debug("logical extent: x: %i, y: %i, width: %i, height %i ", logical_rect.x, logical_rect.y, logical_rect.width, logical_rect.height);
1325 fontHeight = logical_rect.height - logical_rect.y;
1327 tx_icons_init(fontHeight);
1329 wrapbox=gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
1330 gtk_container_add(GTK_CONTAINER(main_window), wrapbox);
1331 gtk_widget_show(wrapbox);
1333 main_menubar=gtk_menu_bar_new();
1334 gtk_box_pack_start(GTK_BOX(wrapbox), main_menubar, WID_FIX);
1335 gtk_widget_show(main_menubar);
1337 mother_of_all_boxen=gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
1338 gtk_container_set_border_width(GTK_CONTAINER(mother_of_all_boxen), 5);
1339 gtk_widget_set_hexpand(mother_of_all_boxen, TRUE);
1340 gtk_widget_set_vexpand(mother_of_all_boxen, TRUE);
1341 gtk_container_add(GTK_CONTAINER(wrapbox), mother_of_all_boxen);
1342 gtk_widget_show(mother_of_all_boxen);
1344 create_master_menu();
1346 g_signal_connect(G_OBJECT(main_window), "motion_notify_event", G_CALLBACK(tx_mouse::motion_notify_wrap), &mouse);
1347 g_signal_connect(G_OBJECT(main_window), "button_press_event", G_CALLBACK(tx_mouse::button_press_wrap), &mouse);
1348 g_signal_connect(G_OBJECT(main_window), "button_release_event", G_CALLBACK(tx_mouse::button_release_wrap), &mouse);
1349 g_signal_connect(G_OBJECT(main_window), "key_press_event", G_CALLBACK(tx_mouse::key_press_wrap), &mouse);
1350 g_signal_connect(G_OBJECT(main_window), "key_release_event", G_CALLBACK(tx_mouse::key_release_wrap), &mouse);
1352 main_vbox=gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5);
1353 gtk_box_pack_start(GTK_BOX(mother_of_all_boxen), main_vbox, WID_DYN);
1354 gtk_widget_show(main_vbox);
1356 left_hbox=gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
1357 gtk_box_pack_start(GTK_BOX(main_vbox), left_hbox, WID_DYN);
1358 gtk_widget_show(left_hbox);
1360 control_box=gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5);
1361 gtk_box_pack_start(GTK_BOX(left_hbox), control_box, WID_FIX);
1362 gtk_widget_show(control_box);
1364 dummy=gtk_separator_new(GTK_ORIENTATION_HORIZONTAL);
1365 gtk_box_pack_start(GTK_BOX(left_hbox), dummy, WID_FIX);
1366 gtk_widget_show(dummy);
1368 /* control_box contents */
1370 dummy=tx_xpm_label_box(AUDIOENGINE, "Audio");
1371 gtk_box_pack_start(GTK_BOX(control_box), dummy, WID_FIX_BREATHE);
1372 gtk_widget_show(dummy);
1374 dummy=tx_xpm_button_new(POWER,"Power ", 1);
1375 connect_button(dummy,audio_on, NULL);
1376 gtk_box_pack_start(GTK_BOX(control_box), dummy, WID_FIX);
1377 gui_set_tooltip(dummy, "Turn the audio engine on/off.");
1378 gtk_widget_show(dummy);
1381 grab_button=tx_xpm_button_new(GRAB, "Mouse Grab ", 1);
1382 gtk_box_pack_start(GTK_BOX(control_box), grab_button, WID_FIX);
1383 connect_button(grab_button, grab_on, NULL);
1384 gui_set_tooltip(grab_button, "Enter the mouse grab mode operation. Press <ESCAPE> to exit grab mode.");
1385 gtk_widget_show(grab_button);
1387 dummy=gtk_separator_new(GTK_ORIENTATION_VERTICAL);
1388 gtk_box_pack_start(GTK_BOX(control_box), dummy, WID_FIX);
1389 gtk_widget_show(dummy);
1391 dummy=tx_xpm_label_box(SEQUENCER, "Seq.");
1392 gtk_box_pack_start(GTK_BOX(control_box), dummy, WID_FIX_BREATHE);
1393 gtk_widget_show(dummy);
1395 dummy=tx_xpm_button_new(PLAY,"Play ", 1);
1396 connect_button(dummy, seq_play, NULL);
1398 gtk_box_pack_start(GTK_BOX(control_box), dummy, WID_FIX);
1399 gui_set_tooltip(dummy, "Playback previously recorded events from the sequencer. This will turn on the audio engine automagically.");
1400 gtk_widget_show(dummy);
1402 dummy=tx_xpm_button_new(STOP,"Stop ", 0);
1404 connect_button(dummy, seq_stop, NULL);
1405 gtk_box_pack_start(GTK_BOX(control_box), dummy, WID_FIX);
1406 gui_set_tooltip(dummy, "Stop the playback of sequencer events.");
1407 gtk_widget_show(dummy);
1409 dummy=tx_xpm_button_new(RECORD,"Record ", 1);
1410 connect_button(dummy, seq_rec, NULL);
1412 gtk_box_pack_start(GTK_BOX(control_box), dummy, WID_FIX);
1413 gui_set_tooltip(dummy, "Enable recording of *events* into the sequencer. All touched controls will be recorded. Existing events for the song-time recording will be overwritten for touched controls.");
1414 gtk_widget_show(dummy);
1416 gtk_box_pack_start(GTK_BOX(control_box), posLabel, WID_FIX_BREATHE);
1417 gtk_widget_show(posLabel);
1419 dummy=gtk_entry_new();
1420 gtk_entry_set_max_length(GTK_ENTRY(dummy), 12);
1422 //gtk_widget_set_usize(dummy, 65, 20);
1423 gtk_entry_set_text(GTK_ENTRY(dummy), "00:00.00");
1424 #if GTK_CHECK_VERSION(2,4,0)
1425 gtk_entry_set_alignment(GTK_ENTRY(dummy), 0.5);
1427 gtk_entry_set_width_chars(GTK_ENTRY(dummy), 9);
1428 gtk_entry_set_max_width_chars(GTK_ENTRY(dummy), 9);
1429 gtk_box_pack_start(GTK_BOX(control_box), dummy, WID_FIX);
1430 gtk_widget_show(dummy);
1432 dumadj=(GtkAdjustment*) gtk_adjustment_new(0, 0, 100, 0.1, 1, 1);
1434 connect_adj(dumadj, sequencer_move, NULL);
1435 dummy=gtk_scale_new(GTK_ORIENTATION_HORIZONTAL, dumadj);
1436 gtk_widget_set_size_request(dummy, 65, 20);
1438 g_signal_connect(G_OBJECT(seq_slider), "button-release-event", (GCallback) seq_slider_released, NULL);
1439 gtk_scale_set_draw_value(GTK_SCALE(dummy), FALSE);
1441 gui_set_tooltip(dummy, "Select the start position for the sequencer in song-time.");
1442 gtk_box_pack_start(GTK_BOX(control_box), dummy, WID_DYN);
1443 gtk_widget_show(dummy);
1445 dummy=gtk_box_new(GTK_ORIENTATION_HORIZONTAL,2); //gtk_hpaned_new ();
1446 gtk_box_pack_start(GTK_BOX(left_hbox), dummy, WID_DYN);
1447 gtk_widget_show(dummy);
1451 panel_bar=gtk_box_new(GTK_ORIENTATION_HORIZONTAL,0);
1452 gtk_box_set_homogeneous(GTK_BOX(panel_bar), TRUE);
1453 gtk_box_pack_start(GTK_BOX(left_hbox), panel_bar, WID_FIX);
1455 control_parent=gtk_box_new(GTK_ORIENTATION_HORIZONTAL,4);
1456 gtk_box_pack_start(GTK_BOX(tt_parent), control_parent, WID_FIX);
1457 gtk_widget_show(control_parent);
1459 dummy=gtk_separator_new(GTK_ORIENTATION_VERTICAL);
1460 gtk_box_pack_start(GTK_BOX(tt_parent), dummy, WID_FIX);
1461 gtk_widget_show(dummy);
1463 audio_parent=gtk_box_new(GTK_ORIENTATION_VERTICAL,2);
1464 gtk_box_pack_start(GTK_BOX(tt_parent), audio_parent, WID_DYN);
1465 gtk_widget_show(audio_parent);
1467 dummy=gtk_separator_new(GTK_ORIENTATION_VERTICAL);
1468 gtk_box_pack_start(GTK_BOX(main_vbox), dummy, WID_FIX);
1469 gtk_widget_show(dummy);
1471 right_hbox=gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
1472 gtk_box_pack_start(GTK_BOX(main_vbox), right_hbox, WID_FIX);
1473 gtk_widget_show(right_hbox);
1477 dummy=gtk_label_new(NULL);
1478 gtk_label_set_markup(GTK_LABEL(dummy),"<b>Master</b>");
1479 gtk_box_pack_start(GTK_BOX(right_hbox), dummy, WID_FIX);
1480 gtk_widget_show(dummy);
1482 dummy=gtk_separator_new(GTK_ORIENTATION_HORIZONTAL);
1483 gtk_box_pack_start(GTK_BOX(right_hbox), dummy, WID_FIX);
1484 gtk_widget_show(dummy);
1488 /*dummy=gtk_label_new("Pitch:");
1489 gtk_box_pack_start(GTK_BOX(control_box), dummy, WID_FIX);
1490 gtk_widget_show(dummy);*/
1492 dumadj=(GtkAdjustment*) gtk_adjustment_new(globals.pitch, -3, 3, 0.001, 0.001, 0.01);
1494 connect_adj(dumadj, master_pitch_changed, NULL);
1496 tX_extdial *pdial=new tX_extdial("Pitch", pitch_adj, &sp_master_pitch, true);
1497 gtk_box_pack_start(GTK_BOX(right_hbox), pdial->get_widget(), WID_FIX);
1498 gui_set_tooltip(pdial->get_entry(), "Use this dial to adjust the master pitch (affecting *all* turntables).");
1500 dummy=gtk_separator_new(GTK_ORIENTATION_HORIZONTAL);
1501 gtk_box_pack_start(GTK_BOX(right_hbox), dummy, WID_FIX);
1502 gtk_widget_show(dummy);
1505 master_vol_box=gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5);
1506 gtk_box_pack_start(GTK_BOX(right_hbox), master_vol_box, WID_DYN);
1507 gtk_widget_show(master_vol_box);
1509 dumadj=(GtkAdjustment*) gtk_adjustment_new(globals.volume, 0, 2, 0.01, 0.05, 0.000);
1512 connect_adj(dumadj, master_volume_changed, NULL);
1513 dummy=gtk_scale_new(GTK_ORIENTATION_VERTICAL, dumadj);
1514 gtk_range_set_inverted(GTK_RANGE(dummy), TRUE);
1515 gtk_scale_set_draw_value(GTK_SCALE(dummy), FALSE);
1516 g_signal_connect(G_OBJECT(dummy), "button_press_event", (GCallback) tX_seqpar::tX_seqpar_press, &sp_master_volume);
1518 gtk_box_pack_end(GTK_BOX(master_vol_box), dummy, WID_FIX);
1519 gtk_widget_show(dummy);
1520 gui_set_tooltip(dummy, "Adjust the master volume. This parameter will effect *all* turntables in the set.");
1522 main_flash=gtk_tx_flash_new();
1523 gtk_box_pack_end(GTK_BOX(master_vol_box), main_flash, WID_DYN);
1524 gtk_widget_show(main_flash);
1526 dummy=gtk_label_new("Volume");
1527 gtk_box_pack_start(GTK_BOX(right_hbox), dummy, WID_FIX);
1528 gtk_widget_show(dummy);
1531 dummy=gtk_separator_new(GTK_ORIENTATION_HORIZONTAL);
1532 gtk_box_pack_start(GTK_BOX(right_hbox), dummy, WID_FIX);
1533 gtk_widget_show(dummy);
1535 status_box=gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
1536 gtk_box_pack_start(GTK_BOX(right_hbox), status_box, WID_FIX);
1537 gtk_widget_show(status_box);
1539 dummy=gtk_label_new("0");
1541 gtk_widget_set_halign(dummy, GTK_ALIGN_END);
1542 gtk_box_pack_end(GTK_BOX(status_box), dummy, WID_FIX);
1543 gtk_widget_show(dummy);
1545 // dummy=gtk_label_new("Mem/MB:");
1546 // gtk_widget_set_halign(dummy, GTK_ALIGN_START);
1547 // gtk_box_pack_end(GTK_BOX(status_box), dummy, WID_FIX);
1548 // gtk_widget_show(dummy);
1552 dummy=gtk_label_new("1");
1554 gtk_widget_set_halign(dummy, GTK_ALIGN_END);
1555 gtk_box_pack_end(GTK_BOX(status_box), dummy, WID_FIX);
1556 gtk_widget_show(dummy);
1558 dummy=gtk_label_new("Vtts:");
1559 gtk_widget_set_halign(dummy, GTK_ALIGN_START);
1560 gtk_box_pack_end(GTK_BOX(status_box), dummy, WID_FIX);
1561 gtk_widget_show(dummy);*/
1565 dummy=gtk_label_new("v" VERSION);
1566 gtk_widget_set_halign(dummy, GTK_ALIGN_END);
1567 gtk_box_pack_end(GTK_BOX(status_box), dummy, WID_FIX);
1568 gtk_widget_show(dummy);
1570 /*dummy=gtk_label_new("Release:");
1571 gtk_widget_set_halign(dummy, GTK_ALIGN_START);
1572 gtk_box_pack_end(GTK_BOX(status_box), dummy, WID_FIX);
1573 gtk_widget_show(dummy);*/
1577 dummy=gtk_label_new(NULL);
1578 gtk_label_set_markup(GTK_LABEL(dummy), "<b>Status</b>");
1579 gtk_box_pack_end(GTK_BOX(status_box), dummy, WID_FIX);
1580 gtk_widget_show(dummy);
1584 gtk_window_set_default_size(GTK_WINDOW(main_window), x, y);
1585 gtk_widget_set_sensitive(grab_button, 0);
1587 new_table(NULL, NULL); // to give the user something to start with ;)
1589 g_signal_connect (G_OBJECT(main_window), "delete-event", (GCallback) quit, NULL);
1591 // if (globals.tooltips) gtk_tooltips_enable(gui_tooltips);
1592 // else gtk_tooltips_disable(gui_tooltips);
1593 // TODO: Check for global enable/disable of tooltips
1596 gfloat old_percent=-1;
1598 void note_destroy(GtkWidget *widget, GtkWidget *mbox)
1600 gtk_widget_destroy(GTK_WIDGET(mbox));
1603 void tx_note(const char *message, bool isError, GtkWindow *window)
1605 if (!window) window=GTK_WINDOW(main_window);
1607 GtkWidget *dialog=gtk_message_dialog_new_with_markup(window,
1608 GTK_DIALOG_DESTROY_WITH_PARENT,
1609 isError ? GTK_MESSAGE_ERROR : GTK_MESSAGE_INFO, GTK_BUTTONS_CLOSE, "%s", "");
1610 gtk_message_dialog_set_markup(GTK_MESSAGE_DIALOG(dialog), message);
1611 gtk_dialog_run(GTK_DIALOG(dialog));
1612 gtk_widget_destroy(dialog);
1616 void tx_l_note(const char *message)
1618 char buffer[4096]="Plugin info:\n\n";
1619 strcat(buffer, message);
1621 GtkWidget *dialog=gtk_message_dialog_new(GTK_WINDOW(main_window),
1622 GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_INFO, GTK_BUTTONS_CLOSE, "%s", message);
1623 gtk_dialog_run(GTK_DIALOG(dialog));
1624 gtk_widget_destroy(dialog);
1627 void add_to_panel_bar(GtkWidget *button)
1629 buttons_on_panel_bar++;
1630 gtk_box_pack_start(GTK_BOX(panel_bar), button, WID_DYN);
1631 gtk_widget_show(panel_bar);
1634 void remove_from_panel_bar(GtkWidget *button)
1636 buttons_on_panel_bar--;
1637 gtk_container_remove(GTK_CONTAINER(panel_bar), button);
1638 if (buttons_on_panel_bar==0) gtk_widget_hide(panel_bar);
1642 /* Fullscreen code... */
1643 #define _WIN_LAYER_TOP -1
1644 #define _WIN_LAYER_NORMAL 4
1645 #define _NET_WM_STATE_REMOVE 0
1646 #define _NET_WM_STATE_ADD 1
1647 #define _NET_WM_STATE_TOGGLE 2
1649 void fullscreen_toggle(GtkCheckMenuItem *item, gpointer data) {
1651 Window win = GDK_WINDOW_XID(gtk_widget_get_window(main_window));
1652 Display *disp=GDK_WINDOW_XDISPLAY(gtk_widget_get_window(main_window));
1654 globals.fullscreen_enabled=gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(fullscreen_item));
1657 xev.xclient.type = ClientMessage;
1658 xev.xclient.serial = 0;
1659 xev.xclient.send_event = True;
1660 xev.xclient.display = disp;
1661 xev.xclient.window = win;
1662 xev.xclient.message_type = gdk_x11_get_xatom_by_name ("_WIN_LAYER");
1663 xev.xclient.format = 32;
1664 xev.xclient.data.l[0] = globals.fullscreen_enabled ? _WIN_LAYER_TOP : _WIN_LAYER_NORMAL ;
1665 XSendEvent(disp, GDK_WINDOW_XID (gdk_get_default_root_window ()),
1666 False, SubstructureRedirectMask | SubstructureNotifyMask,
1670 xev.xclient.type = ClientMessage;
1671 xev.xclient.serial = 0;
1672 xev.xclient.send_event = True;
1673 xev.xclient.display = disp;
1674 xev.xclient.window = win;
1675 xev.xclient.message_type = gdk_x11_get_xatom_by_name ("_NET_WM_STATE");
1676 xev.xclient.format = 32;
1677 xev.xclient.data.l[0] = globals.fullscreen_enabled ? _NET_WM_STATE_ADD : _NET_WM_STATE_REMOVE;
1678 xev.xclient.data.l[1] = gdk_x11_atom_to_xatom (gdk_atom_intern ("_NET_WM_STATE_FULLSCREEN", TRUE));
1679 xev.xclient.data.l[2] = gdk_x11_atom_to_xatom (GDK_NONE);
1680 XSendEvent(gdk_x11_get_default_xdisplay(), GDK_WINDOW_XID (gdk_get_default_root_window ()),
1681 False, SubstructureRedirectMask | SubstructureNotifyMask,
1685 void fullscreen_setup() {
1686 if (globals.fullscreen_enabled) {
1687 fullscreen_toggle(NULL, NULL);
1692 void display_mastergui()
1695 gtk_widget_realize(main_window);
1696 tX_set_icon(main_window);
1697 load_knob_pixs(fontHeight, gdk_window_get_scale_factor(gtk_widget_get_window(GTK_WIDGET(main_window))));
1698 gtk_widget_show(main_window);
1699 top=gtk_widget_get_toplevel(main_window);
1700 top_window=GDK_WINDOW(gtk_widget_get_window(top));
1704 x_window=gdk_x11_window_get_xid(gtk_widget_get_window(top));
1709 GTimer *help_timer=NULL;
1712 gboolean help_checker()
1717 int result=waitpid(help_child, &status, WNOHANG);
1720 time=g_timer_elapsed(help_timer, &ms);
1722 /* 5 seconds and it's still running - so we assume everything's OK. */
1723 tX_debug("No longer waiting for gnome-help..");
1724 g_source_remove(help_tag);
1728 //yelp waitpid status does not allow determining success
1729 //printf("%i %i\n", WIFEXITED(status), WEXITSTATUS(status));
1730 ///* We are still here and the child exited - that could mean trouble. */
1731 //tx_note("Couldn't run the gnome-help command (alias \"yelp\") to display the terminatorX manual. Please ensure that \"yelp\" is installed.", true);
1733 g_source_remove(help_tag);
1739 #ifndef INSTALL_PREFIX
1740 #define INSTALL_PREFIX "/usr/local/share"
1748 g_source_remove(help_tag);
1749 if (help_timer) g_timer_destroy(help_timer);
1755 if (help_child==0) {
1757 execlp("gnome-help","gnome-help","help:terminatorX-manual", NULL);
1759 } else if (help_child==-1) {
1760 tx_note("System error: couldn't fork() to run the help process.", true);
1762 help_timer=g_timer_new();
1763 g_timer_start(help_timer);
1765 help_tag=g_idle_add((GSourceFunc) help_checker, NULL);
1769 pid_t browser_child=0;
1770 GTimer *browser_timer=NULL;
1773 void display_browser()
1775 browser_child=fork();
1777 if (browser_child==0) {
1779 execlp(BROWSER1, BROWSER1, "http://terminatorX.org", NULL);
1780 execlp(BROWSER2, BROWSER2, "http://terminatorX.org", NULL);
1781 execlp(BROWSER3, BROWSER3, "http://terminatorX.org", NULL);
1783 } else if (browser_child==-1) {
1784 tx_note("System error: couldn't fork() to run the browser process.", true);
1790 GdkCursor *tX_cursor::cursors[MAX_CURSOR]={NULL, NULL, NULL};
1791 tX_cursor::cursor_shape tX_cursor::current_shape=tX_cursor::DEFAULT_CURSOR;
1793 void tX_cursor::set_cursor(cursor_shape shape)
1795 GdkDisplay *display = gdk_window_get_display(gtk_widget_get_window(main_window));
1797 case DEFAULT_CURSOR:
1798 cursors[shape]=NULL;
1802 if (!cursors[shape]) cursors[shape]=gdk_cursor_new_for_display(display, GDK_WATCH);
1805 case WAIT_A_SECOND_CURSOR:
1806 /* FIXME: What's that short-time wait cursor's id? */
1807 if (!cursors[shape]) cursors[shape]=gdk_cursor_new_for_display(display, GDK_WATCH);
1811 tX_debug("No such cursor shape.");
1815 /* Still here? Ok... */
1816 current_shape=shape;
1818 gdk_window_set_cursor(gtk_widget_get_window(main_window), cursors[shape]);
1821 GdkCursor *tX_cursor::get_cursor()
1823 return cursors[current_shape];
1826 void tX_cursor::reset_cursor()
1828 current_shape=DEFAULT_CURSOR;
1829 gdk_window_set_cursor(gtk_widget_get_window(main_window), cursors[current_shape]);