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#include <gtk/gtk.h>
#include <stdio.h>
#include "gtkvumeter.h"
#define FUNC_COUNT 4
GtkBuilder *builder=NULL;
GtkToggleButton *buttons[FUNC_COUNT]={NULL};
GtkWidget *vumeter_sound, *vumeter_r, *vumeter_g, *vumeter_b, *vumeter_h, *vumeter_s, *vumeter_v;
void add_custom_widgets();
// Applicative actions
void switch_to_func(gint func_id) {
printf("switch_to_func(%i)\n", func_id);
}
// GUI events
void on_win_main_destroy(GtkObject *object, gpointer user_data) {
gtk_main_quit();
}
void on_mi_about_activate(GtkObject *object, gpointer user_data) {
GtkDialog *dialog;
g_return_if_fail(builder!=NULL);
dialog = GTK_DIALOG(gtk_builder_get_object(builder, "win_about"));
g_return_if_fail(dialog!=NULL);
g_signal_connect_swapped (dialog, "response", G_CALLBACK(gtk_widget_destroy), dialog);
gtk_widget_show_all(GTK_WIDGET(dialog));
}
void on_action1_activate(GtkObject *object, gpointer user_data) { switch_to_func(0); }
void on_action2_activate(GtkObject *object, gpointer user_data) { switch_to_func(1); }
void on_action3_activate(GtkObject *object, gpointer user_data) { switch_to_func(2); }
void on_action4_activate(GtkObject *object, gpointer user_data) { switch_to_func(3); }
void on_radbut_func_realize(GtkObject *object, gpointer user_data) {
// This makes the radio buttons look like a Toogle Button (that's a fucking trick)
gtk_toggle_button_set_mode(GTK_TOGGLE_BUTTON(object),FALSE);
}
int main (int argc, char *argv[]) {
GtkWidget *window;
gtk_init(&argc, &argv);
builder = gtk_builder_new();
gtk_builder_add_from_file(builder, "gui.glade", NULL);
window = GTK_WIDGET(gtk_builder_get_object(builder, "win_main"));
gtk_builder_connect_signals(builder, NULL);
add_custom_widgets();
gtk_widget_show_all(window);
gtk_main();
g_object_unref(G_OBJECT(builder));
return 0;
}
void add_custom_widgets() {
GtkContainer *c;
GdkColor f_gradient_red[2] = {{0,65535,0,0},{0,32767,0,0}};
GdkColor b_gradient_red[2] = {{0,49151,0,0},{0,24575,0,0}};
GdkColor f_gradient_green[2] = {{0,0,65535,0},{0,0,32767,0}};
GdkColor b_gradient_green[2] = {{0,0,49151,0},{0,0,24575,0}};
GdkColor f_gradient_blue[2] = {{0,0,0,65535},{0,0,0,32767}};
GdkColor b_gradient_blue[2] = {{0,0,0,49151},{0,0,0,24575}};
GdkColor f_gradient_hue[7] = {{0,65535,0,0},{0,65535,0,65535},{0,0,0,65535},{0,0,65535,65535},{0,0,65535,0},{0,65535,65535,0},{0,65535,0,0}};
GdkColor b_gradient_hue[7] = {{0,49151,0,0},{0,49151,0,49151},{0,0,0,49151},{0,0,49151,49151},{0,0,49151,0},{0,49151,49151,0},{0,49151,0,0}};
GdkColor f_gradient_value[2] = {{0,65535,0,0},{0,16384,0,0}};
GdkColor b_gradient_value[2] = {{0,49151,0,0},{0,0,0,0}};
GdkColor f_gradient_saturation[2] = {{0,32767,0,0},{0,32767,32767,32767}};
GdkColor b_gradient_saturation[2] = {{0,24575,0,0},{0,24575,24575,24575}};
vumeter_sound = gtk_vu_meter_new(TRUE);
gtk_vu_meter_set_min_max(GTK_VU_METER(vumeter_sound), -50, 0);
c=GTK_CONTAINER(gtk_builder_get_object(builder, "a_in_sound"));
gtk_container_add(c,vumeter_sound);
vumeter_h = gtk_vu_meter_new (TRUE);
gtk_vu_meter_set_min_max(GTK_VU_METER(vumeter_h), 0, 255);
gtk_vu_meter_set_gradient(GTK_VU_METER(vumeter_h), 7, f_gradient_hue, 7, b_gradient_hue);
vumeter_s = gtk_vu_meter_new (TRUE);
gtk_vu_meter_set_min_max(GTK_VU_METER(vumeter_s), 0, 255);
gtk_vu_meter_set_gradient(GTK_VU_METER(vumeter_s), 2, f_gradient_value, 2, b_gradient_value);
vumeter_v = gtk_vu_meter_new (TRUE);
gtk_vu_meter_set_min_max(GTK_VU_METER(vumeter_v), 0, 255);
gtk_vu_meter_set_gradient(GTK_VU_METER(vumeter_v), 2, f_gradient_saturation, 2, b_gradient_saturation);
c=GTK_CONTAINER(gtk_builder_get_object(builder, "hb_out_hsv"));
gtk_container_add(c,vumeter_h);
gtk_container_add(c,vumeter_s);
gtk_container_add(c,vumeter_v);
vumeter_r = gtk_vu_meter_new (TRUE);
gtk_vu_meter_set_min_max(GTK_VU_METER(vumeter_r), 0, 255);
gtk_vu_meter_set_gradient(GTK_VU_METER(vumeter_r), 2, f_gradient_red, 2, b_gradient_red);
vumeter_g = gtk_vu_meter_new (TRUE);
gtk_vu_meter_set_min_max(GTK_VU_METER(vumeter_g), 0, 255);
gtk_vu_meter_set_gradient(GTK_VU_METER(vumeter_g), 2, f_gradient_green, 2, b_gradient_green);
vumeter_b = gtk_vu_meter_new (TRUE);
gtk_vu_meter_set_min_max(GTK_VU_METER(vumeter_b), 0, 255);
gtk_vu_meter_set_gradient(GTK_VU_METER(vumeter_b), 2, f_gradient_blue, 2, b_gradient_blue);
c=GTK_CONTAINER(gtk_builder_get_object(builder, "hb_out_rgb"));
gtk_container_add(c,vumeter_r);
gtk_container_add(c,vumeter_g);
gtk_container_add(c,vumeter_b);
}
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