Update UI when changing kit_combo after 100 milliseconds to deal with hosts that don't send back port events
This commit is contained in:
Nick Lanham
parent
f6a8f9a514
commit
632b68e7c4
111
drmr_ui.c
111
drmr_ui.c
@ -125,14 +125,6 @@ static void fill_sample_table(DrMrUi* ui, int samples, GtkWidget** gain_sliders,
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static void kit_combobox_changed(GtkComboBox* box, gpointer data) {
|
|
||||||
DrMrUi* ui = (DrMrUi*)data;
|
|
||||||
gint new_kit = gtk_combo_box_get_active (GTK_COMBO_BOX(box));
|
|
||||||
float fkit = (float)new_kit;
|
|
||||||
if (ui->curKit != new_kit)
|
|
||||||
ui->write(ui->controller,DRMR_KITNUM,4,0,&fkit);
|
|
||||||
}
|
|
||||||
|
|
||||||
static const char* nstrs = "C C#D D#E F F#G G#A A#B ";
|
static const char* nstrs = "C C#D D#E F F#G G#A A#B ";
|
||||||
static char baseLabelBuf[32];
|
static char baseLabelBuf[32];
|
||||||
static void setBaseLabel(int noteIdx) {
|
static void setBaseLabel(int noteIdx) {
|
||||||
@ -165,6 +157,66 @@ static void fill_kit_combo(GtkComboBox* combo, kits* kits) {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static gboolean idle = FALSE;
|
||||||
|
static gboolean kit_callback(gpointer data) {
|
||||||
|
DrMrUi* ui = (DrMrUi*)data;
|
||||||
|
if (ui->kitReq != ui->curKit) {
|
||||||
|
int samples = (ui->kitReq<ui->kits->num_kits && ui->kitReq >= 0)?
|
||||||
|
ui->kits->kits[ui->kitReq].samples:
|
||||||
|
0;
|
||||||
|
GtkWidget** gain_sliders;
|
||||||
|
GtkWidget** pan_sliders;
|
||||||
|
if (ui->sample_table) {
|
||||||
|
gain_sliders = ui->gain_sliders;
|
||||||
|
pan_sliders = ui->pan_sliders;
|
||||||
|
ui->gain_sliders = NULL;
|
||||||
|
ui->pan_sliders = NULL;
|
||||||
|
if (gain_sliders) free(gain_sliders);
|
||||||
|
if (pan_sliders) free(pan_sliders);
|
||||||
|
gtk_widget_destroy(GTK_WIDGET(ui->sample_table));
|
||||||
|
ui->sample_table = NULL;
|
||||||
|
}
|
||||||
|
if (samples > 0) {
|
||||||
|
ui->sample_table = GTK_TABLE(gtk_table_new(1,1,true));
|
||||||
|
gtk_table_set_col_spacings(ui->sample_table,5);
|
||||||
|
gtk_table_set_row_spacings(ui->sample_table,5);
|
||||||
|
|
||||||
|
gain_sliders = malloc(samples*sizeof(GtkWidget*));
|
||||||
|
pan_sliders = malloc(samples*sizeof(GtkWidget*));
|
||||||
|
fill_sample_table(ui,samples,gain_sliders,pan_sliders);
|
||||||
|
gtk_box_pack_start(GTK_BOX(ui->drmr_widget),GTK_WIDGET(ui->sample_table),
|
||||||
|
true,true,5);
|
||||||
|
gtk_box_reorder_child(GTK_BOX(ui->drmr_widget),GTK_WIDGET(ui->sample_table),0);
|
||||||
|
gtk_widget_show_all(GTK_WIDGET(ui->sample_table));
|
||||||
|
ui->samples = samples;
|
||||||
|
ui->gain_sliders = gain_sliders;
|
||||||
|
ui->pan_sliders = pan_sliders;
|
||||||
|
|
||||||
|
ui->curKit = ui->kitReq;
|
||||||
|
gtk_combo_box_set_active(ui->kit_combo,ui->curKit);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
idle = FALSE;
|
||||||
|
return FALSE; // don't keep calling
|
||||||
|
}
|
||||||
|
|
||||||
|
static void kit_combobox_changed(GtkComboBox* box, gpointer data) {
|
||||||
|
DrMrUi* ui = (DrMrUi*)data;
|
||||||
|
gint new_kit = gtk_combo_box_get_active (GTK_COMBO_BOX(box));
|
||||||
|
float fkit = (float)new_kit;
|
||||||
|
if (ui->curKit != new_kit)
|
||||||
|
ui->write(ui->controller,DRMR_KITNUM,4,0,&fkit);
|
||||||
|
|
||||||
|
/* Call our update func after 100 milliseconds.
|
||||||
|
*
|
||||||
|
* This is a hack to deal with hosts that don't send
|
||||||
|
* back port_events properly after the write function.
|
||||||
|
* In particular, qtractor doesn't, at the moment.
|
||||||
|
*/
|
||||||
|
ui->kitReq = new_kit;
|
||||||
|
g_timeout_add(100,kit_callback,ui);
|
||||||
|
}
|
||||||
|
|
||||||
static void build_drmr_ui(DrMrUi* ui) {
|
static void build_drmr_ui(DrMrUi* ui) {
|
||||||
GtkWidget *drmr_ui_widget;
|
GtkWidget *drmr_ui_widget;
|
||||||
GtkWidget *opts_hbox, *kit_combo_box, *kit_label, *base_label, *base_spin;
|
GtkWidget *opts_hbox, *kit_combo_box, *kit_label, *base_label, *base_spin;
|
||||||
@ -271,49 +323,6 @@ static gboolean slider_callback(gpointer data) {
|
|||||||
return FALSE; // don't keep calling
|
return FALSE; // don't keep calling
|
||||||
}
|
}
|
||||||
|
|
||||||
static gboolean idle = FALSE;
|
|
||||||
static gboolean kit_callback(gpointer data) {
|
|
||||||
DrMrUi* ui = (DrMrUi*)data;
|
|
||||||
if (ui->kitReq != ui->curKit) {
|
|
||||||
int samples = (ui->kitReq<ui->kits->num_kits && ui->kitReq >= 0)?
|
|
||||||
ui->kits->kits[ui->kitReq].samples:
|
|
||||||
0;
|
|
||||||
GtkWidget** gain_sliders;
|
|
||||||
GtkWidget** pan_sliders;
|
|
||||||
if (ui->sample_table) {
|
|
||||||
gain_sliders = ui->gain_sliders;
|
|
||||||
pan_sliders = ui->pan_sliders;
|
|
||||||
ui->gain_sliders = NULL;
|
|
||||||
ui->pan_sliders = NULL;
|
|
||||||
if (gain_sliders) free(gain_sliders);
|
|
||||||
if (pan_sliders) free(pan_sliders);
|
|
||||||
gtk_widget_destroy(GTK_WIDGET(ui->sample_table));
|
|
||||||
ui->sample_table = NULL;
|
|
||||||
}
|
|
||||||
if (samples > 0) {
|
|
||||||
ui->sample_table = GTK_TABLE(gtk_table_new(1,1,true));
|
|
||||||
gtk_table_set_col_spacings(ui->sample_table,5);
|
|
||||||
gtk_table_set_row_spacings(ui->sample_table,5);
|
|
||||||
|
|
||||||
gain_sliders = malloc(samples*sizeof(GtkWidget*));
|
|
||||||
pan_sliders = malloc(samples*sizeof(GtkWidget*));
|
|
||||||
fill_sample_table(ui,samples,gain_sliders,pan_sliders);
|
|
||||||
gtk_box_pack_start(GTK_BOX(ui->drmr_widget),GTK_WIDGET(ui->sample_table),
|
|
||||||
true,true,5);
|
|
||||||
gtk_box_reorder_child(GTK_BOX(ui->drmr_widget),GTK_WIDGET(ui->sample_table),0);
|
|
||||||
gtk_widget_show_all(GTK_WIDGET(ui->sample_table));
|
|
||||||
ui->samples = samples;
|
|
||||||
ui->gain_sliders = gain_sliders;
|
|
||||||
ui->pan_sliders = pan_sliders;
|
|
||||||
|
|
||||||
ui->curKit = ui->kitReq;
|
|
||||||
gtk_combo_box_set_active(ui->kit_combo,ui->curKit);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
idle = FALSE;
|
|
||||||
return FALSE; // don't keep calling
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
static void
|
||||||
port_event(LV2UI_Handle handle,
|
port_event(LV2UI_Handle handle,
|
||||||
uint32_t port_index,
|
uint32_t port_index,
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user