diff options
| author | Thomas White <taw@physics.org> | 2022-07-10 14:57:23 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2022-07-10 14:57:23 +0200 |
| commit | 1964cfbb7c93c56c7b0dff9fc62e6381a63b44e4 (patch) | |
| tree | e074bce6683bbdeb9446b64a4a6a3ae3ec73e0c0 | |
| parent | 3731f442ca40619ce7e62789e6b8c44571866e74 (diff) | |
Fixture display: Show a red warning if programmer state is not empty
This helps avoid a whole category of showtime mistakes.
| -rw-r--r-- | src/starlet-fixture-display.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/starlet-fixture-display.c b/src/starlet-fixture-display.c index 0f41b88..a69b957 100644 --- a/src/starlet-fixture-display.c +++ b/src/starlet-fixture-display.c @@ -62,6 +62,7 @@ struct fixture_display double current_cue_number; int cue_running; double scanout_rate; + int programmer_empty; char *playback_name; GtkWidget *da; ReplConnection *repl; @@ -262,6 +263,13 @@ static gboolean draw_sig(GtkWidget *widget, cairo_t *cr, struct fixture_display plot_text(cr, tmp, pc, fontdesc, 0.0, 0.0); cairo_restore(cr); + if ( !fixd->programmer_empty ) { + cairo_rectangle(cr, w-150.0, 0.0, 150.0, 18.0); + cairo_set_source_rgb(cr, 0.8, 0.0, 0.0); + cairo_fill(cr); + plot_text(cr, "Programmer active", pc, fontdesc, w-150.0, 0.0); + } + /* Fixtures */ x = 0.0; y = STATUS_HEIGHT; @@ -308,6 +316,15 @@ static void shutdown_sig(GtkWidget *window, struct fixture_display *fixd) } +static void request_programmer_status(struct fixture_display *fixd) +{ + char tmp[256]; + snprintf(tmp, 256, "(list 'programmer-empty " + "(state-empty? programmer-state))"); + repl_send(fixd->repl, tmp); +} + + static void request_playback_status(struct fixture_display *fixd) { char tmp[256]; @@ -418,6 +435,7 @@ static gboolean redraw_cb(gpointer data) request_intensities(fixd); request_selection(fixd); request_playback_status(fixd); + request_programmer_status(fixd); redraw(fixd); } return G_SOURCE_CONTINUE; @@ -631,6 +649,12 @@ static void handle_playback_status(struct fixture_display *fixd, SCM list) } +static void handle_programmer_status(struct fixture_display *fixd, SCM empty) +{ + fixd->programmer_empty = scm_is_true(empty); +} + + static void process_line(SCM sexp, void *data) { struct fixture_display *fixd = data; @@ -647,6 +671,8 @@ static void process_line(SCM sexp, void *data) handle_selection(fixd, contents); } else if ( symbol_eq(tag, "playback-status") ) { handle_playback_status(fixd, contents); + } else if ( symbol_eq(tag, "programmer-empty") ) { + handle_programmer_status(fixd, contents); } } } @@ -771,6 +797,7 @@ int main(int argc, char *argv[]) fixd.repl = NULL; fixd.playback_name = strdup("pb"); fixd.cue_running = 0; + fixd.programmer_empty = 1; gtk_container_add(GTK_CONTAINER(mainwindow), GTK_WIDGET(da)); gtk_widget_set_can_focus(GTK_WIDGET(da), TRUE); |