configure.c

xmms-1.2.10.tar.gz学习使用的就下吧

#include "config.h"

#include <gtk/gtk.h>

#include "libxmms/configfile.h"
#include "opengl_spectrum.h"

#include "xmms/i18n.h"

static GtkWidget *configure_win = NULL;
static GtkWidget *vbox, *options_frame, *options_vbox;
static GtkWidget *options_3dfx_fullscreen;
static GtkWidget *bbox, *ok, *cancel;

static void configure_ok(GtkWidget *w, gpointer data)
{
	ConfigFile *cfg;	
	gchar *filename;
	
	oglspectrum_cfg.tdfx_mode = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(options_3dfx_fullscreen));

	filename = g_strconcat(g_get_home_dir(), "/.xmms/config", NULL);
	cfg = xmms_cfg_open_file(filename);
	if (!cfg)
		cfg = xmms_cfg_new();
	xmms_cfg_write_boolean(cfg, "OpenGL Spectrum", "tdfx_fullscreen", oglspectrum_cfg.tdfx_mode);
	xmms_cfg_write_file(cfg, filename);
	xmms_cfg_free(cfg);
	g_free(filename);
	
	gtk_widget_destroy(configure_win);
}

void oglspectrum_configure (void)
{
	if(configure_win)
		return;

	oglspectrum_read_config();

	configure_win = gtk_window_new(GTK_WINDOW_DIALOG);
	gtk_container_set_border_width(GTK_CONTAINER(configure_win), 10);
	gtk_window_set_title(GTK_WINDOW(configure_win), _("OpenGL Spectrum configuration"));
	gtk_window_set_policy(GTK_WINDOW(configure_win), FALSE, FALSE, FALSE);
	gtk_window_set_position(GTK_WINDOW(configure_win), GTK_WIN_POS_MOUSE);
	gtk_signal_connect(GTK_OBJECT(configure_win), "destroy", GTK_SIGNAL_FUNC(gtk_widget_destroyed),
			   &configure_win);

	vbox = gtk_vbox_new(FALSE, 5);

	options_frame = gtk_frame_new(_("Options:"));
	gtk_container_set_border_width(GTK_CONTAINER(options_frame), 5);

	options_vbox = gtk_vbox_new(FALSE, 5);
	gtk_container_set_border_width(GTK_CONTAINER(options_vbox), 5);

	options_3dfx_fullscreen = gtk_check_button_new_with_label(_("3DFX Fullscreen mode"));
	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(options_3dfx_fullscreen), oglspectrum_cfg.tdfx_mode);
	gtk_box_pack_start(GTK_BOX(options_vbox), options_3dfx_fullscreen, FALSE, FALSE, 0);
	gtk_widget_show(options_3dfx_fullscreen);

	gtk_container_add(GTK_CONTAINER(options_frame), options_vbox);
	gtk_widget_show(options_vbox);

	gtk_box_pack_start(GTK_BOX(vbox), options_frame, TRUE, TRUE, 0);
	gtk_widget_show(options_frame);

	bbox = gtk_hbutton_box_new();
	gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);
	gtk_button_box_set_spacing(GTK_BUTTON_BOX(bbox), 5);
	gtk_box_pack_start(GTK_BOX(vbox), bbox, FALSE, FALSE, 0);

	ok = gtk_button_new_with_label(_("Ok"));
	gtk_signal_connect(GTK_OBJECT(ok), "clicked", GTK_SIGNAL_FUNC(configure_ok), NULL);
	GTK_WIDGET_SET_FLAGS(ok, GTK_CAN_DEFAULT);
	gtk_box_pack_start(GTK_BOX(bbox), ok, TRUE, TRUE, 0);
	gtk_widget_show(ok);
	

	cancel = gtk_button_new_with_label(_("Cancel"));
	gtk_signal_connect_object(GTK_OBJECT(cancel), "clicked", GTK_SIGNAL_FUNC(gtk_widget_destroy),
				  GTK_OBJECT(configure_win));
	GTK_WIDGET_SET_FLAGS(cancel, GTK_CAN_DEFAULT);
	gtk_box_pack_start(GTK_BOX(bbox), cancel, TRUE, TRUE, 0);
	gtk_widget_show(cancel);
	gtk_widget_show(bbox);
	
	gtk_container_add(GTK_CONTAINER(configure_win), vbox);
	gtk_widget_show(vbox);
	gtk_widget_show(configure_win);
	gtk_widget_grab_default(ok);
}