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Actually change kit on dropdown select

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This commit is contained in:
Nick Lanham 2012-02-13 12:02:17 +01:00
parent 28b8597ea0
commit 85a7e73969
1 changed files with 23 additions and 2 deletions
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25
drmr_ui.c
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@ -37,6 +37,7 @@ typedef struct {
GQuark gain_quark, pan_quark; GQuark gain_quark, pan_quark;
int curKit;
kits* kits; kits* kits;
} DrMrUi; } DrMrUi;
@ -127,8 +128,26 @@ static void fill_sample_table(DrMrUi* ui, int samples) {
} }
void kit_combobox_changed(GtkComboBox* box, gpointer data) { void kit_combobox_changed(GtkComboBox* box, gpointer data) {
DrMrUi* ui = (DrMrUi*)data;
gint new_kit = gtk_combo_box_get_active (GTK_COMBO_BOX(box)); gint new_kit = gtk_combo_box_get_active (GTK_COMBO_BOX(box));
printf("kit changed: %i\n",new_kit); float fkit = (float)new_kit;
if (ui->curKit >= 0 && ui->curKit != new_kit) {
int samples = ui->kits->kits[new_kit].samples;
if (ui->sample_table)
gtk_widget_destroy(GTK_WIDGET(ui->sample_table));
ui->sample_table = GTK_TABLE(gtk_table_new(1,1,true));
ui->curKit = new_kit;
if (ui->gain_sliders) free(ui->gain_sliders);
if (ui->pan_sliders) free(ui->pan_sliders);
ui->gain_sliders = malloc(samples*sizeof(GtkWidget*));
ui->pan_sliders = malloc(samples*sizeof(GtkWidget*));
fill_sample_table(ui,samples);
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->write(ui->controller,DRMR_KITNUM,4,0,&fkit);
}
} }
static void fill_kit_combo(GtkComboBoxText* combo, kits* kits) { static void fill_kit_combo(GtkComboBoxText* combo, kits* kits) {
@ -167,7 +186,7 @@ static void build_drmr_ui(DrMrUi* ui) {
ui->sample_table = GTK_TABLE(sample_table); ui->sample_table = GTK_TABLE(sample_table);
ui->kit_combo = GTK_COMBO_BOX_TEXT(kit_combo_box); ui->kit_combo = GTK_COMBO_BOX_TEXT(kit_combo_box);
g_signal_connect(G_OBJECT(kit_combo_box),"changed",G_CALLBACK(kit_combobox_changed),NULL); g_signal_connect(G_OBJECT(kit_combo_box),"changed",G_CALLBACK(kit_combobox_changed),ui);
gtk_widget_show_all(drmr_ui_widget); gtk_widget_show_all(drmr_ui_widget);
} }
@ -186,6 +205,7 @@ instantiate(const LV2UI_Descriptor* descriptor,
ui->write = write_function; ui->write = write_function;
ui->controller = controller; ui->controller = controller;
ui->drmr_widget = NULL; ui->drmr_widget = NULL;
ui->curKit = -1;
*widget = NULL; *widget = NULL;
build_drmr_ui(ui); build_drmr_ui(ui);
@ -225,6 +245,7 @@ port_event(LV2UI_Handle handle,
else { else {
int kit = (int)(*((float*)buffer)); int kit = (int)(*((float*)buffer));
int samples = ui->kits->kits[kit].samples; int samples = ui->kits->kits[kit].samples;
ui->curKit = kit;
ui->gain_sliders = malloc(samples*sizeof(GtkWidget*)); ui->gain_sliders = malloc(samples*sizeof(GtkWidget*));
ui->pan_sliders = malloc(samples*sizeof(GtkWidget*)); ui->pan_sliders = malloc(samples*sizeof(GtkWidget*));
fill_sample_table(ui,samples); fill_sample_table(ui,samples);