dialog-plugin.c

GNOME下的短信息发送中心

/*
 * plugin preferences dialog
 *
 * Authors:     Michael Jochum <[e-mail]>
 *
 * TODO:        
 *
 * Fixes:
 *
 * For license terms, see the file COPYING in the project directory.
 */

#include <config.h>
#include <string.h>
#include <gnome.h>
#include "dialog-plugin.h"
#include "plugin.h"

static void update_ctree(void);
static void select_row_cb  (GtkCList *clist, gint row, gint column,
                            GdkEventButton *event, gpointer user_data);
static void update_priority_for_selected(void);
static void plugin_about_cb(GtkButton *button, gpointer user_data);
static void plugin_configure_cb(GtkButton *button, gpointer user_data);
static void priority_apply_cb(GtkButton *button, gpointer user_data);
static void priority_default_cb(GtkButton *button, gpointer user_data);

typedef struct {
	GtkWidget *dialog;
	GtkWidget *list;

	GtkWidget *about, *config;
	GtkWidget *priority;
	GtkWidget *info;
	GtkWidget *net_list;

	PluginData *plugd; /* plugin data of the selected plugin */
}PluginPrivateData;


static PluginPrivateData pd;


GtkWidget* 
gsms_plugin_dialog_new (void)
{
 	gchar *titles[]={_("Priority"), _("   Name    "), _("     File    ") };
 	gchar *net_titles[]={_("Prefix"), _("Name")};
	GtkWidget *frame, *swindow, *paned;
	GtkWidget *vbox, *hbox, *label, *button;
	GtkAdjustment *adjustment;

	pd.dialog = gnome_app_new("Plugin","Gnome SMS Center - Plugin Preferences");
/*	gtk_signal_connect(GTK_OBJECT(pd.dialog),
                           "delete-event",
                           GTK_SIGNAL_FUNC(delete_event_cb),
                           NULL);
       	
	gtk_signal_connect(GTK_OBJECT(pd.dialog),
                           "destroy",
                           GTK_SIGNAL_FUNC(destroy_event_cb),
                           NULL);
*/

	frame = gtk_frame_new(NULL);
	paned=gtk_hpaned_new();

	gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
	gtk_container_add(GTK_CONTAINER(frame), paned);

	swindow = gtk_scrolled_window_new(NULL, NULL);
	pd.list = gtk_clist_new_with_titles(3, titles);
	gtk_signal_connect(GTK_OBJECT(pd.list), "select-row",
                           GTK_SIGNAL_FUNC(select_row_cb), NULL);
		
	gtk_container_add(GTK_CONTAINER(swindow), pd.list);
	gtk_paned_pack1 (GTK_PANED (paned), swindow, TRUE, FALSE);
	gtk_widget_set_usize (swindow, 100, -1);
	gnome_app_set_contents(GNOME_APP(pd.dialog), frame);
	gtk_window_set_default_size (GTK_WINDOW(pd.dialog), 600, 400);
 	vbox = gtk_vbox_new(FALSE, 2);	
	gtk_paned_add2  (GTK_PANED (paned), vbox);

 	hbox = gtk_hbox_new(FALSE, 0);
	pd.about = gtk_button_new_with_label(_("About"));
	gtk_widget_set_sensitive(GTK_WIDGET(pd.about), FALSE);
	gtk_signal_connect(GTK_OBJECT(pd.about), "clicked",
			   GTK_SIGNAL_FUNC(plugin_about_cb), NULL);
	gtk_box_pack_start(GTK_BOX(hbox), pd.about, FALSE, FALSE, 2); 
	pd.config = gtk_button_new_with_label(_("Configure"));
	gtk_widget_set_sensitive(GTK_WIDGET(pd.config), FALSE);
	gtk_signal_connect(GTK_OBJECT(pd.config), "clicked",
                           GTK_SIGNAL_FUNC(plugin_configure_cb), NULL);
	gtk_box_pack_start(GTK_BOX(hbox), pd.config, FALSE, FALSE, 2);
	gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);

 	hbox = gtk_hbox_new(FALSE, 0);
	label = gtk_label_new(_("Plugin Priority: "));
	gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 2);
	adjustment = (GtkAdjustment *) gtk_adjustment_new(0, 1, 999, 1, 1, 0);
	pd.priority = gtk_spin_button_new(adjustment, 0.0, 0);
	gtk_box_pack_start(GTK_BOX(hbox), pd.priority, FALSE, FALSE, 3);
	button = gtk_button_new_with_label(_("Apply"));
	gtk_signal_connect(GTK_OBJECT(button), "clicked",
                           GTK_SIGNAL_FUNC(priority_apply_cb), NULL);
	gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 2);
	button = gtk_button_new_with_label(_("Default"));
	gtk_signal_connect(GTK_OBJECT(button), "clicked",
                           GTK_SIGNAL_FUNC(priority_default_cb), NULL);
	gtk_box_pack_start(GTK_BOX(hbox), button, FALSE, FALSE, 2);
	gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
	
/*	adjustment = (GtkAdjustment *) gtk_adjustment_new(0, 0, 1, 0.1, 0, 0);
        pd.info = gtk_text_new (NULL,adjustment); */
	pd.info = gtk_text_new (NULL,NULL);
	gtk_box_pack_start(GTK_BOX(vbox), pd.info, FALSE, FALSE, 2);

	swindow = gtk_scrolled_window_new(NULL, NULL);
	pd.net_list = gtk_clist_new_with_titles(2, net_titles);
	gtk_clist_set_column_auto_resize(GTK_CLIST(pd.net_list),0, TRUE);
	gtk_clist_set_column_auto_resize(GTK_CLIST(pd.net_list),1, TRUE);
	gtk_container_add(GTK_CONTAINER(swindow), pd.net_list);
	gtk_box_pack_start(GTK_BOX(vbox), swindow, TRUE, TRUE, 2);

	update_ctree();

	gtk_widget_show_all(pd.dialog);

	return pd.dialog;
}


static void
update_ctree(void)
{
	GSList *plugin;
       
	plugin = plugin_list;
	while (plugin != NULL) {
		gchar *line[3];
		gint num;
		PluginData *plugd = plugin->data;
		
		line[0] = g_strdup_printf("%3d", plugd->priority);		
		line[1] = plugd->name;
		line[2] = plugd->file;
		num = gtk_clist_append(GTK_CLIST(pd.list), line);
		gtk_clist_set_row_data(GTK_CLIST(pd.list), num, plugd);
		g_free(line[0]);
		plugin = g_slist_next(plugin);
	}
	gtk_clist_set_column_auto_resize(GTK_CLIST(pd.list),0, TRUE);
	gtk_clist_set_column_auto_resize(GTK_CLIST(pd.list),1, TRUE);
	gtk_clist_set_column_auto_resize(GTK_CLIST(pd.list),2, TRUE);
}
      
static void 
select_row_cb(GtkCList *clist, gint row, gint column,
              GdkEventButton *event, gpointer user_data)
{
	PluginData *plugd;
	GSList *nw;
	gchar *info_text;
	gint pos=0;

	pd.plugd = plugd = gtk_clist_get_row_data(GTK_CLIST(pd.list), row);

	gtk_editable_delete_text(GTK_EDITABLE(pd.info), 0, -1);
	gtk_clist_clear(GTK_CLIST(pd.net_list));

	/* fill in information about the plugin */
	gtk_spin_button_set_value(GTK_SPIN_BUTTON(pd.priority),
				  (gfloat) plugd->priority);

	info_text = g_strdup_printf(
		_("Name: %s\nVersion:%s\nFile: %s\nAuthor(s): %s\nInfo: %s"), 
		plugd->name, plugd->version, 
		plugd->file, plugd->authors, 
		plugd->info);	
	gtk_editable_insert_text(GTK_EDITABLE(pd.info), info_text, 
				 strlen(info_text), &pos);
	g_free(info_text);

	/* update the the list of supported GSM networks */
	nw = plugd->networks;
	while (nw != NULL) {
		gchar *row[2] = { ((GSMNetwork *) nw->data) -> prefix,
				  ((GSMNetwork *) nw->data) -> name };
		
		gtk_clist_append(GTK_CLIST(pd.net_list), row);
		nw = g_slist_next(nw);
	}

	if(plugd->configuration_dialog == NULL)
 		gtk_widget_set_sensitive(GTK_WIDGET(pd.config), FALSE);
	else
 		gtk_widget_set_sensitive(GTK_WIDGET(pd.config), TRUE);

	if(plugd->about_dialog == NULL)
 		gtk_widget_set_sensitive(GTK_WIDGET(pd.about), FALSE);
	else
 		gtk_widget_set_sensitive(GTK_WIDGET(pd.about), TRUE);
}

static void plugin_about_cb(GtkButton *button, gpointer user_data)
{
	pd.plugd->configuration_dialog(pd.plugd, pd.dialog);
}

static void plugin_configure_cb(GtkButton *button, gpointer user_data)
{
	pd.plugd->configuration_dialog(pd.plugd, pd.dialog);
}


static void
update_priority_for_selected(void)
{
	gchar prio_str[8];
	gint row;

	gtk_spin_button_set_value(GTK_SPIN_BUTTON(pd.priority),
				  (gfloat) pd.plugd->priority);
	row = gtk_clist_find_row_from_data(GTK_CLIST(pd.list), pd.plugd);
	g_snprintf(prio_str, 8, "%3d", pd.plugd->priority);
	gtk_clist_set_text(GTK_CLIST(pd.list), row, 0, prio_str);

	gnome_config_push_prefix ("/gsms/Plugin_Priority/");
	gnome_config_set_int(pd.plugd->name, pd.plugd->priority);
	gnome_config_pop_prefix ();
	gnome_config_sync ();
}
static void
priority_apply_cb(GtkButton *button, gpointer user_data)
{
	pd.plugd->priority = gtk_spin_button_get_value_as_int(
		GTK_SPIN_BUTTON(pd.priority));
	update_priority_for_selected();
}

static void
priority_default_cb(GtkButton *button, gpointer user_data)
{
	pd.plugd->priority = pd.plugd->default_priority;
	update_priority_for_selected();
}