void Todo::highlight_note()
{
Gtk::TextIter start = get_buffer()->get_iter_at_offset(0);
Gtk::TextIter end = start;
end.forward_to_end();
highlight_region(start, end);
}
static int tolua_highlight_region(lua_State * L)
{
region *r = (region *)tolua_tousertype(L, 1, 0);
int select = tolua_toboolean(L, 2, 0);
highlight_region(r, select);
return 0;
}
void Todo::highlight_region(Gtk::TextIter start, Gtk::TextIter end)
{
if(!start.starts_line()) {
start.backward_line();
}
if(!end.ends_line()) {
end.forward_line();
}
FOREACH(const std::string & pattern, s_todo_patterns) {
highlight_region(pattern, start, end);
}
static void region_focus_callback(GtkWidget *w, gpointer context) /* button clicked callback */
{
chan_info *cp;
regrow *r = (regrow *)context;
unhighlight_region();
if (region_list_position_to_id(r->pos) == INVALID_REGION) return; /* needed by auto-tester */
set_current_region(r->pos);
cp = rsp->chans[0];
cp->sound = rsp;
cp->chan = 0;
highlight_region();
set_sensitive(channel_f(cp), false);
set_sensitive(channel_w(cp), (region_chans(region_list_position_to_id(current_region)) > 1));
rsp->hdr = fixup_region_data(cp, 0, current_region);
make_region_labels(rsp->hdr);
region_update_graph(cp);
}
void delete_region_and_update_browser(int pos)
{
int act;
unhighlight_region();
act = remove_region_from_list(pos);
if (act == INVALID_REGION) return;
if (region_dialog)
{
if (act != NO_REGIONS)
{
set_current_region(0);
highlight_region();
goto_window(region_rows[0]->nm);
}
else set_current_region(-1);
update_region_browser(true);
}
}
void update_region_browser(bool grf_too)
{
int i, len;
region_state *rs;
rs = region_report();
len = rs->len;
for (i = 0; i < len; i++)
{
regrow *r;
r = region_row(i);
set_button_label(r->nm, rs->name[i]);
set_toggle_button(r->pl, false, false, (void *)r);
gtk_widget_show(r->rw);
}
for (i = len; i < max_regions(ss); i++)
if (region_rows[i])
gtk_widget_hide(region_rows[i]->rw);
free_region_state(rs);
if (len == 0) return;
gtk_widget_show(region_list);
if (grf_too)
{
chan_info *cp;
unhighlight_region();
set_current_region(0);
highlight_region();
goto_window(region_rows[0]->nm);
cp = rsp->chans[0];
if (cp)
{
cp->sound = rsp;
cp->chan = 0;
set_sensitive(channel_f(cp), false);
set_sensitive(channel_w(cp), (region_chans(region_list_position_to_id(0)) > 1));
rsp->hdr = fixup_region_data(cp, 0, 0);
make_region_labels(rsp->hdr);
region_update_graph(cp);
}
}
}
void Todo::on_delete_range(const Gtk::TextBuffer::iterator & start, const Gtk::TextBuffer::iterator & end)
{
highlight_region(start, end);
}
void Todo::on_insert_text(const Gtk::TextIter & pos, const Glib::ustring & /*text*/, int /*bytes*/)
{
highlight_region(pos, pos);
}
static void make_region_dialog(void)
{
int i, id;
regrow *r;
chan_info *cp;
GtkWidget *infobox, *labels, *labbox;
GtkWidget *sep1, *cww, *toppane, *tophbox, *plw, *formw;
region_dialog = snd_gtk_dialog_new();
SG_SIGNAL_CONNECT(region_dialog, "delete_event", region_browser_delete_callback, NULL);
gtk_window_set_title(GTK_WINDOW(region_dialog), _("Regions"));
sg_make_resizable(region_dialog);
gtk_container_set_border_width(GTK_CONTAINER(region_dialog), 10);
gtk_window_resize(GTK_WINDOW(region_dialog), 400, 500);
gtk_widget_realize(region_dialog);
help_button = gtk_button_new_from_stock(GTK_STOCK_HELP);
gtk_widget_set_name(help_button, "help_button");
dismiss_button = gtk_button_new_from_stock(GTK_STOCK_QUIT);
gtk_widget_set_name(dismiss_button, "quit_button");
insert_button = sg_button_new_from_stock_with_label(_("Insert"), GTK_STOCK_PASTE);
gtk_widget_set_name(insert_button, "doit_button");
mix_button = sg_button_new_from_stock_with_label(_("Mix"), GTK_STOCK_ADD);
gtk_widget_set_name(mix_button, "doit_again_button");
save_as_button = gtk_button_new_from_stock(GTK_STOCK_SAVE_AS);
gtk_widget_set_name(save_as_button, "reset_button");
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(region_dialog)->action_area), dismiss_button, true, true, 4);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(region_dialog)->action_area), insert_button, true, true, 4);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(region_dialog)->action_area), mix_button, true, true, 4);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(region_dialog)->action_area), save_as_button, true, true, 4);
gtk_box_pack_end(GTK_BOX(GTK_DIALOG(region_dialog)->action_area), help_button, true, true, 4);
SG_SIGNAL_CONNECT(insert_button, "clicked", region_insert_callback, NULL);
SG_SIGNAL_CONNECT(mix_button, "clicked", region_mix_callback, NULL);
SG_SIGNAL_CONNECT(help_button, "clicked", region_help_callback, NULL);
SG_SIGNAL_CONNECT(dismiss_button, "clicked", region_ok_callback, NULL);
SG_SIGNAL_CONNECT(save_as_button, "clicked", region_save_callback, NULL);
gtk_widget_show(insert_button);
gtk_widget_show(mix_button);
gtk_widget_show(help_button);
gtk_widget_show(dismiss_button);
gtk_widget_show(save_as_button);
region_grf = gtk_vpaned_new();
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(region_dialog)->vbox), region_grf, true, true, 0);
gtk_widget_show(region_grf);
toppane = gtk_hbox_new(false, 0);
gtk_paned_add1(GTK_PANED(region_grf), toppane);
gtk_widget_show(toppane);
formw = gtk_vbox_new(false, 0);
gtk_box_pack_start(GTK_BOX(toppane), formw, true, true, 4);
gtk_widget_show(formw);
sep1 = gtk_vseparator_new(); /* not hsep -- damned thing insists on drawing a line */
gtk_box_pack_start(GTK_BOX(formw), sep1, false, false, 2);
gtk_widget_show(sep1);
tophbox = gtk_hbox_new(false, 0);
gtk_box_pack_start(GTK_BOX(formw), tophbox, false, false, 4);
gtk_widget_show(tophbox);
plw = gtk_label_new(_("play"));
gtk_box_pack_start(GTK_BOX(tophbox), plw, false, false, 2);
gtk_widget_show(plw);
sep1 = gtk_vseparator_new();
gtk_box_pack_start(GTK_BOX(formw), sep1, false, false, 2);
gtk_widget_show(sep1);
region_list = gtk_vbox_new(false, 0);
cww = gtk_scrolled_window_new(NULL, NULL);
gtk_box_pack_start(GTK_BOX(formw), cww, true, true, 0);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(cww), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(cww), region_list);
gtk_widget_show(region_list);
gtk_widget_show(cww);
infobox = gtk_vbox_new(false, 0);
gtk_box_pack_start(GTK_BOX(toppane), infobox, false, false, 2);
gtk_widget_show(infobox);
region_rows = (regrow **)CALLOC(max_regions(ss), sizeof(regrow *));
region_rows_size = max_regions(ss);
for (i = 0; i < max_regions(ss); i++)
{
r = make_regrow(region_list, (void (*)())region_play_callback, (void (*)())region_focus_callback);
region_rows[i] = r;
r->pos = i;
}
update_region_browser(false);
/* in Gtk, apparently, labels are just the text, not the background (i.e. they're transparent) */
/* we need a button simply to get the background color, then a vbox to put four labels on the button */
/* but we get a button which flashes whenever the mouse comes near it and has "relief" */
/* if we turn off the relief, the colors go away */
/* all I want is an opaque label with a background color */
labels = gtk_button_new();
gtk_box_pack_start(GTK_BOX(infobox), labels, true, true, 2);
gtk_widget_show(labels);
gtk_widget_modify_bg(labels, GTK_STATE_NORMAL, ss->sgx->highlight_color);
SG_SIGNAL_CONNECT(labels, "enter_notify_event", region_labels_mouse_enter, NULL);
labbox = gtk_vbox_new(true, 0);
gtk_container_add(GTK_CONTAINER(labels), labbox);
gtk_widget_show(labbox);
gtk_widget_modify_bg(labbox, GTK_STATE_NORMAL, ss->sgx->highlight_color);
srate_text = gtk_label_new(_("srate:"));
sg_left_justify_label(srate_text);
gtk_box_pack_start(GTK_BOX(labbox), srate_text, false, false, 2);
gtk_widget_show(srate_text);
chans_text = gtk_label_new(_("chans:"));
sg_left_justify_label(chans_text);
gtk_box_pack_start(GTK_BOX(labbox), chans_text, false, false, 2);
gtk_widget_show(chans_text);
length_text = gtk_label_new(_("length:"));
sg_left_justify_label(length_text);
gtk_box_pack_start(GTK_BOX(labbox), length_text, false, false, 2);
gtk_widget_show(length_text);
maxamp_text = gtk_label_new(_("maxamp:"));
sg_left_justify_label(maxamp_text);
gtk_box_pack_start(GTK_BOX(labbox), maxamp_text, false, false, 2);
gtk_widget_show(maxamp_text);
edit_button = gtk_button_new_with_label(_("edit"));
SG_SIGNAL_CONNECT(edit_button, "clicked", region_edit_callback, NULL);
gtk_box_pack_start(GTK_BOX(infobox), edit_button, true, true, 2);
gtk_widget_show(edit_button);
gtk_widget_modify_bg(edit_button, GTK_STATE_NORMAL, ss->sgx->lighter_blue);
gtk_widget_modify_bg(edit_button, GTK_STATE_ACTIVE, ss->sgx->red);
print_button = gtk_button_new_with_label(_("print"));
SG_SIGNAL_CONNECT(print_button, "clicked", region_print_callback, NULL);
gtk_box_pack_start(GTK_BOX(infobox), print_button, true, true, 2);
gtk_widget_show(print_button);
gtk_widget_modify_bg(print_button, GTK_STATE_NORMAL, ss->sgx->lighter_blue);
gtk_widget_modify_bg(print_button, GTK_STATE_ACTIVE, ss->sgx->red);
unlist_button = gtk_button_new_with_label(_("unlist"));
SG_SIGNAL_CONNECT(unlist_button, "clicked", region_unlist_callback, NULL);
gtk_box_pack_start(GTK_BOX(infobox), unlist_button, true, true, 2);
gtk_widget_show(unlist_button);
gtk_widget_modify_bg(unlist_button, GTK_STATE_NORMAL, ss->sgx->lighter_blue);
gtk_widget_modify_bg(unlist_button, GTK_STATE_ACTIVE, ss->sgx->red);
gtk_widget_show(region_dialog);
id = region_list_position_to_id(0);
rsp = make_simple_channel_display(region_srate(id), region_len(id), WITH_ARROWS, region_graph_style(ss), region_grf, WITHOUT_EVENTS);
rsp->inuse = SOUND_REGION;
set_current_region(0);
cp = rsp->chans[0];
gtk_paned_set_position(GTK_PANED(region_grf), 220);
SG_SIGNAL_CONNECT(channel_graph(cp), "expose_event", region_resize_callback, cp);
SG_SIGNAL_CONNECT(channel_graph(cp), "configure_event", region_expose_callback, cp);
SG_SIGNAL_CONNECT(channel_up_arrow(cp), "button_press_event", region_up_arrow_callback, NULL);
SG_SIGNAL_CONNECT(channel_down_arrow(cp), "button_press_event", region_down_arrow_callback, NULL);
set_sensitive(channel_f(cp), false);
if (region_chans(region_list_position_to_id(0)) > 1) set_sensitive(channel_w(cp), true);
cp->chan = 0;
rsp->hdr = fixup_region_data(cp, 0, 0);
make_region_labels(rsp->hdr);
highlight_region();
region_update_graph(cp);
add_ss_watcher(SS_FILE_OPEN_WATCHER, reflect_file_in_region_browser, NULL);
set_dialog_widget(REGION_DIALOG, region_dialog);
}