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some more work on gui

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This commit is contained in:
Tomasz Moń
2009-02-01 19:05:42 +01:00
parent ba0cd619b2
commit a5ec6dbcd2
1 changed files with 128 additions and 22 deletions
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150
gui.c
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@@ -51,9 +51,15 @@ static SettingsWidget wah_widgets[] = {
{"Wah level", set_wah_level, NULL, 0.0, 12.0},
};
static SettingsWidget comp_widgets[] = {
static SettingsWidget comp_digi_widgets[] = {
{"Compressor sustain", set_comp_sustain, NULL, 0.0, 99.0},
{"Compressor tone", set_comp_tone, NULL, 0.0, 99.0},
{"Compressor attack", set_comp_attack, NULL, 0.0, 99.0},
{"Compressor level", set_comp_level, NULL, 0.0, 99.0},
};
static SettingsWidget comp_cs_widgets[] = {
{"Compressor sustain", set_comp_sustain, NULL, 0.0, 99.0},
{"Compressor tone (digi only!)", set_comp_tone, NULL, 0.0, 99.0},
{"Compressor attack", set_comp_attack, NULL, 0.0, 99.0},
{"Compressor level", set_comp_level, NULL, 0.0, 99.0},
};
@@ -414,37 +420,137 @@ GtkWidget *create_on_off_button(const gchar *label, gboolean state, void (*callb
return button;
}
typedef struct {
gint id;
gchar *label;
void (*callback)(struct usb_dev_handle*, int);
SettingsWidget *widgets;
gint widgets_amt;
GtkWidget *child; /* child widget - set inside create_widget_container */
} WidgetContainer;
static WidgetContainer wah_container[] = {
{-1, NULL, NULL, wah_widgets, G_N_ELEMENTS(wah_widgets), NULL},
};
static WidgetContainer comp_container[] = {
{COMP_TYPE_DIGI, "Digital compressor", set_comp_type, comp_digi_widgets, G_N_ELEMENTS(comp_digi_widgets), NULL},
{COMP_TYPE_CS, "CS compressor", set_comp_type, comp_cs_widgets, G_N_ELEMENTS(comp_cs_widgets), NULL},
};
void combo_box_changed_cb(GtkComboBox *widget, WidgetContainer *widgets)
{
GtkWidget *child;
GtkWidget *vbox;
gint x;
g_object_get(G_OBJECT(widget), "active", &x, NULL);
vbox = g_object_get_data(G_OBJECT(widget), "vbox");
if (x != -1) {
widgets[x].callback(handle, widgets[x].id);
child = g_object_get_data(G_OBJECT(widget), "active_child");
if (child != NULL) {
gtk_container_remove(GTK_CONTAINER(vbox), child);
}
gtk_container_add(GTK_CONTAINER(vbox), widgets[x].child);
gtk_widget_show_all(vbox);
g_object_set_data(G_OBJECT(widget), "active_child", widgets[x].child);
}
}
GtkWidget *create_widget_container(WidgetContainer *widgets, gint amt)
{
GtkWidget *vbox;
GtkWidget *widget;
GtkWidget *combo_box = NULL;
gint x;
vbox = gtk_vbox_new(FALSE, 0);
for (x = 0; x<amt; x++) {
if (widgets[x].label) {
if (combo_box == NULL) {
combo_box = gtk_combo_box_new_text();
gtk_container_add(GTK_CONTAINER(vbox), combo_box);
g_signal_connect(G_OBJECT(combo_box), "changed", G_CALLBACK(combo_box_changed_cb), widgets);
g_object_set_data(G_OBJECT(combo_box), "vbox", vbox);
}
gtk_combo_box_append_text(combo_box, widgets[x].label);
}
widget = create_table(widgets[x].widgets, widgets[x].widgets_amt);
widgets[x].child = widget;
g_object_ref(widget);
if (widgets[x].label == NULL && widgets[x].id == -1)
gtk_container_add(GTK_CONTAINER(vbox), widget);
}
return vbox;
};
typedef struct {
char *label;
gboolean value;
void (*callback)(struct usb_dev_handle*, gboolean);
WidgetContainer *widgets;
gint widgets_amt;
} VBoxWidget;
static VBoxWidget wah_vbox[] = {
{"Wah", FALSE, set_wah_on_off, wah_container, G_N_ELEMENTS(wah_container)},
};
static VBoxWidget comp_vbox[] = {
{"Compressor", FALSE, set_comp_on_off, comp_container, G_N_ELEMENTS(comp_container)},
};
GtkWidget *create_vbox(VBoxWidget *widgets, gint amt)
{
GtkWidget *vbox;
GtkWidget *widget;
GtkWidget *table;
int x;
vbox = gtk_vbox_new(FALSE, 0);
for (x = 0; x<amt; x++) {
widget = create_on_off_button(widgets[x].label, widgets[x].value, widgets[x].callback);
gtk_container_add(GTK_CONTAINER(vbox), widget);
table = create_widget_container(widgets[x].widgets, widgets[x].widgets_amt);
gtk_container_add(GTK_CONTAINER(vbox), table);
}
return vbox;
}
typedef struct {
VBoxWidget *widget;
gint amt;
} VBoxes;
static VBoxes vboxes[] = {
{wah_vbox, G_N_ELEMENTS(wah_vbox)},
{comp_vbox, G_N_ELEMENTS(comp_vbox)},
};
void create_window()
{
GtkWidget *window;
GtkWidget *vbox;
GtkWidget *wah_vbox;
GtkWidget *comp_vbox;
GtkWidget *table;
GtkWidget *widget;
gint x, amt;
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(window), vbox);
wah_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(vbox), wah_vbox);
widget = create_on_off_button("Wah", FALSE, set_wah_on_off);
gtk_container_add(GTK_CONTAINER(wah_vbox), widget);
table = create_table(wah_widgets, G_N_ELEMENTS(wah_widgets));
gtk_container_add(GTK_CONTAINER(wah_vbox), table);
comp_vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(vbox), comp_vbox);
widget = create_on_off_button("Compressor", FALSE, set_comp_on_off);
gtk_container_add(GTK_CONTAINER(comp_vbox), widget);
table = create_table(comp_widgets, G_N_ELEMENTS(comp_widgets));
gtk_container_add(GTK_CONTAINER(comp_vbox), table);
amt = G_N_ELEMENTS(vboxes);
for (x = 0; x<amt; x++) {
widget = create_vbox(vboxes[x].widget, vboxes[x].amt);
gtk_container_add(GTK_CONTAINER(vbox), widget);
}
gtk_widget_show_all(window);