alsa-utils/gamix/main.c

242 lines
6.4 KiB
C
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#include "gamix.h"
GtkWidget *window;
GtkWidget *main_vbox;
GtkWidget *mixer_container;
GtkWidget *exit_item;
unsigned char *nomem_msg = N_("No enough ememory.\n");
int main(int , char **);
int disp_mixer( void );
void disp_toolbar(void);
static void exit_gtk(GtkWidget *,gpointer);
static void sel_mctype(GtkWidget *,gpointer);
static void conf_callback(GtkWidget *,gpointer);
static void exit_gtk(GtkWidget *w,gpointer data) {
gtk_main_quit();
}
int main( int argc , char **argv ) {
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int i;
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gchar *dirname,*filename;
i=probe_mixer();
if( i < 0 ) {
fprintf(stderr,_("Can not make mixer.\n"));
return -1;
}
#ifdef ENABLE_NLS
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
#endif
gtk_set_locale();
gtk_init( &argc,&argv);
dirname = g_strconcat(g_get_home_dir(),"/.gamix",NULL);
filename = g_strconcat(dirname, "/gtkrc", NULL);
gtk_rc_init();
gtk_rc_parse(filename);
g_free(filename);
conf.scroll=TRUE;
conf.wmode=1;
conf.F_save=FALSE;
conf.Esave=FALSE;
conf.fna = g_strconcat(dirname,"/Config",NULL);
conf.width=0;
conf.height=0;
g_free(dirname);
conf_read();
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_signal_connect(GTK_OBJECT(window),"destroy",
GTK_SIGNAL_FUNC(gtk_main_quit),NULL);
gtk_widget_show(window);
main_vbox=gtk_vbox_new(FALSE,0);
gtk_container_add(GTK_CONTAINER(window),main_vbox);
gtk_widget_show(main_vbox);
disp_toolbar();
tc_init();
gtk_timeout_add(100,(GtkFunction)time_callback,NULL);
if( disp_mixer()<0 ) return 0;
gtk_main();
if( conf.F_save || conf.Esave ) {
conf_write();
}
g_free(conf.fna);
return 0;
}
void disp_toolbar(void) {
GtkWidget *menu,*sub_menu,*sub_item;
GtkWidget *frame;
frame=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_OUT);
gtk_box_pack_start(GTK_BOX(main_vbox),frame,FALSE,FALSE,0);
gtk_widget_show(frame);
menu=gtk_menu_bar_new();
gtk_container_add(GTK_CONTAINER(frame),menu);
gtk_widget_show(menu);
/* Prg menu */
sub_menu=gtk_menu_new();
sub_item=gtk_menu_item_new_with_label(_("config"));
exit_item=sub_item;
gtk_menu_append(GTK_MENU(sub_menu),sub_item);
gtk_signal_connect(GTK_OBJECT(sub_item),"activate",
GTK_SIGNAL_FUNC(conf_callback),NULL);
gtk_widget_show(sub_item);
sub_item=gtk_menu_item_new_with_label(_("exit"));
exit_item=sub_item;
gtk_menu_append(GTK_MENU(sub_menu),sub_item);
gtk_signal_connect(GTK_OBJECT(sub_item),"activate",
GTK_SIGNAL_FUNC(exit_gtk),NULL);
gtk_widget_show(sub_item);
sub_item=gtk_menu_item_new_with_label(_("Prog"));
gtk_widget_show(sub_item);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(sub_item),sub_menu);
gtk_menu_bar_append(GTK_MENU_BAR(menu),sub_item);
/* mixer container type menu*/
if( mdev_num > 1 ) {
sub_menu=gtk_menu_new();
sub_item=gtk_menu_item_new_with_label(_("Horizontal"));
gtk_menu_append(GTK_MENU(sub_menu),sub_item);
gtk_signal_connect(GTK_OBJECT(sub_item),"activate",
GTK_SIGNAL_FUNC(sel_mctype),0);
gtk_widget_show(sub_item);
sub_item=gtk_menu_item_new_with_label(_("Vertical"));
gtk_menu_append(GTK_MENU(sub_menu),sub_item);
gtk_signal_connect(GTK_OBJECT(sub_item),"activate",
GTK_SIGNAL_FUNC(sel_mctype),(gpointer)1);
gtk_widget_show(sub_item);
sub_item=gtk_menu_item_new_with_label(_("note book"));
gtk_menu_append(GTK_MENU(sub_menu),sub_item);
gtk_signal_connect(GTK_OBJECT(sub_item),"activate",
GTK_SIGNAL_FUNC(sel_mctype),(gpointer)2);
gtk_widget_show(sub_item);
sub_item=gtk_menu_item_new_with_label(_("C-type"));
gtk_widget_show(sub_item);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(sub_item),sub_menu);
gtk_menu_bar_append(GTK_MENU_BAR(menu),sub_item);
}
}
static void sel_mctype(GtkWidget *w,gpointer n) {
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int i;
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GtkRequisition rq;
i=(int)n;
if( i == conf.wmode ) return;
conf.wmode=i;
gtk_container_remove(GTK_CONTAINER(main_vbox),mixer_container);
if( (i=disp_mixer()) < 0 ) gtk_signal_emit_by_name(GTK_OBJECT(exit_item),
"activate");
gtk_widget_size_request(window,&rq);
gdk_window_resize(window->window,rq.width,rq.height);
}
int disp_mixer( void ) {
int i,j;
GtkWidget *n_label;
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GtkWidget *frame;
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GtkRequisition rq;
switch( conf.wmode ) {
case 0: /* H */
if( conf.scroll ) {
mixer_container=gtk_hbox_new(TRUE,0);
} else {
mixer_container=gtk_hbox_new(FALSE,0);
}
for( i=0 ; i<card_num ; i++ ) {
for( j=0 ; j<cards[i].info.mixerdevs ; j++ ) {
if( cards[i].mixer[j].enable ) {
cards[i].mixer[j].w=gtk_frame_new(NULL);
gtk_frame_set_shadow_type(GTK_FRAME(cards[i].mixer[j].w),
GTK_SHADOW_ETCHED_IN);
gtk_widget_show(cards[i].mixer[j].w);
frame=make_mixer(i,j);
if( !frame ) return -1;
gtk_container_add(GTK_CONTAINER(cards[i].mixer[j].w),
frame);
gtk_box_pack_start(GTK_BOX(mixer_container),
cards[i].mixer[j].w,TRUE,TRUE,2);
}
}
}
break;
case 1: /* V */
mixer_container=gtk_vbox_new(FALSE,0);
for( i=0 ; i<card_num ; i++ ) {
for( j=0 ; j<cards[i].info.mixerdevs ; j++ ) {
if( cards[i].mixer[j].enable ) {
cards[i].mixer[j].w=make_mixer(i,j);
if( !cards[i].mixer[j].w ) return -1;
gtk_box_pack_start(GTK_BOX(mixer_container),
cards[i].mixer[j].w,TRUE,TRUE,0);
}
}
}
break;
case 2: /* NoteBook */
mixer_container=gtk_notebook_new();
gtk_notebook_set_tab_pos(GTK_NOTEBOOK(mixer_container),GTK_POS_TOP);
for( i=0 ; i<card_num ; i++ )
for( j=0 ; j<cards[i].info.mixerdevs ; j++ ) {
if( cards[i].mixer[j].enable ) {
cards[i].mixer[j].w=make_mixer(i,j);
if( !cards[i].mixer[j].w ) return -1;
n_label=gtk_label_new(cards[i].mixer[j].info.name);
gtk_notebook_append_page(GTK_NOTEBOOK(mixer_container),
cards[i].mixer[j].w,n_label);
}
}
break;
}
gtk_box_pack_start(GTK_BOX(main_vbox),mixer_container,TRUE,TRUE,0);
gtk_widget_show(mixer_container);
if( conf.width>0 && conf.height >0 && !conf.F_save ) {
gtk_widget_size_request(window,&rq);
gdk_window_resize(window->window,conf.width,conf.height);
conf.width=0;
conf.height=0;
}
return 0;
}
static void conf_callback(GtkWidget *w ,gpointer data) {
gint err;
GtkRequisition rq;
err=conf_win();
if( err < 0 ) gtk_signal_emit_by_name(GTK_OBJECT(exit_item),"activate");
if( err ) {
gtk_container_remove(GTK_CONTAINER(main_vbox),mixer_container);
if( disp_mixer() < 0 ) gtk_signal_emit_by_name(
GTK_OBJECT(exit_item),"activate");
gtk_widget_size_request(window,&rq);
gdk_window_resize(window->window,rq.width,rq.height);
}
}