Preferences Dialog

Files
file	dialog-preferences.c
	Dialog for handling user preferences.
file	dialog-preferences.h
	Dialog for handling user preferences.

Data Structures
struct	addition_t
struct	copy_data

Macros
#define	DIALOG_PREFERENCES_CM_CLASS   "dialog-newpreferences"
#define	GNC_PREFS_GROUP   "dialogs.preferences"
#define	PREF_PREFIX_LEN   sizeof("pref/") - 1
#define	PREFS_WIDGET_HASH   "prefs_widget_hash"
#define	NOTEBOOK   "notebook"

Typedefs
typedef struct addition_t	addition

Functions
void	gnc_preferences_response_cb (GtkDialog *dialog, gint response, GtkDialog *unused)
void	gnc_account_separator_pref_changed_cb (GtkEntry *entry, GtkWidget *dialog)
gboolean	gnc_account_separator_validate_cb (GtkEntry *entry, GdkEvent *event, GtkWidget *dialog)
void	gnc_preferences_add_page (const gchar *filename, const gchar *widgetname, const gchar *tabname)
void	gnc_preferences_add_to_page (const gchar *filename, const gchar *widgetname, const gchar *tabname)
void	gnc_preferences_dialog (void)

Variables
GSList *	add_ins = NULL

Detailed Description

Typedef Documentation

typedef struct addition_t addition

This data structure holds the information for a single addition to the preferences dialog.

Function Documentation

void gnc_account_separator_pref_changed_cb	(	GtkEntry *	entry,
		GtkWidget *	dialog
	)

This function is called whenever the account separator is changed in the preferences dialog. It updates the example label in the "Account" page of the preferences dialog.

Definition at line 147 of file dialog-preferences.c.

{
    GtkWidget *label, *image;
    gchar *sample;
    gchar *separator;

    gchar *conflict_msg = gnc_account_separator_is_valid (gtk_entry_get_text (entry), &separator);

    label = g_object_get_data(G_OBJECT(dialog), "sample_account");
    DEBUG("Sample Account pointer is %p", label );
    /* Translators: Both %s will be the account separator character; the
       resulting string is a demonstration how the account separator
       character will look like. You can replace these three account
       names with other account names that are more suitable for your
       language - just keep in mind to have exactly two %s in your
       translation. */
    sample = g_strdup_printf(_("Income%sSalary%sTaxable"),
                             separator, separator);
    PINFO(" Label set to '%s'", sample);
    gtk_label_set_text(GTK_LABEL(label), sample);
    g_free(sample);

    /* Check if the new separator clashes with existing account names */
    image = g_object_get_data(G_OBJECT(dialog), "separator_error");
    DEBUG("Separator Error Image pointer is %p", image );

    if (conflict_msg)
    {
        gtk_widget_set_tooltip_text(GTK_WIDGET(image), conflict_msg);
        gtk_widget_show (GTK_WIDGET(image));
        g_free ( conflict_msg );
    }
    else
        gtk_widget_hide (GTK_WIDGET(image));

    g_free (separator);
}

void gnc_preferences_add_page	(	const gchar *	filename,
		const gchar *	widgetname,
		const gchar *	tabname
	)

This function adds a full page of preferences to the preferences dialog. When the dialog is created, the specified widget will be pulled from the specified glade file and added to the preferences dialog with the specified tab name. The tab name may not be duplicated. For example, the Business code might have a full page of its own preferences.

Parameters

filename	The name of a glade file.
widgetname	The name of the widget to extract from the glade file.
tabname	The (translated!) name this page of preferences should have in the dialog notebook.

Definition at line 326 of file dialog-preferences.c.

{
    gnc_preferences_add_page_internal(filename, widgetname, tabname, TRUE);
}

void gnc_preferences_add_to_page	(	const gchar *	filename,
		const gchar *	widgetname,
		const gchar *	tabname
	)

This function adds a partial page of preferences to the preferences dialog. When the dialog is created, the specified widget will be pulled from the specified glade file and added to the preferences dialog with the specified tab name. The tab name may be duplicated. For example, the HBCI preferences may share a "Data Import" page with QIF and other methods.

Parameters

filename	The name of a glade file.
widgetname	The name of the widget to extract from the glade file.
tabname	The (translated!) name this page of preferences should have in the dialog notebook.

Definition at line 341 of file dialog-preferences.c.

{
    gnc_preferences_add_page_internal(filename, widgetname, tabname, FALSE);
}

void gnc_preferences_dialog

(

void

)

This function creates the preferences dialog and presents it to the user. The preferences dialog is a singleton, so if a preferences dialog already exists it will be raised to the top of the window stack instead of creating a new dialog.

Definition at line 1264 of file dialog-preferences.c.

{
    GtkWidget *dialog;

    ENTER("");
    if (gnc_forall_gui_components(DIALOG_PREFERENCES_CM_CLASS,
                                  show_handler, NULL))
    {
        LEAVE("existing window");
        return;
    }

    dialog = gnc_preferences_dialog_create();

    gnc_restore_window_size(GNC_PREFS_GROUP, GTK_WINDOW(dialog));
    gtk_widget_show(dialog);

    gnc_register_gui_component(DIALOG_PREFERENCES_CM_CLASS,
                               NULL, close_handler, dialog);

    LEAVE(" ");
}

void gnc_preferences_response_cb	(	GtkDialog *	dialog,
		gint	response,
		GtkDialog *	unused
	)

Handle a user click on one of the buttons at the bottom of the preference dialog. Also handles delete_window events, which have conveniently converted to a response by GtkDialog.

Definition at line 934 of file dialog-preferences.c.

{
    switch (response)
    {
    case GTK_RESPONSE_HELP:
        gnc_gnome_help(HF_HELP, HL_GLOBPREFS);
        break;

    default:
        gnc_save_window_size(GNC_PREFS_GROUP, GTK_WINDOW(dialog));
        gnc_unregister_gui_component_by_data(DIALOG_PREFERENCES_CM_CLASS,
                                             dialog);
        gtk_widget_destroy(GTK_WIDGET(dialog));
        break;
    }
}

Variable Documentation

GSList* add_ins = NULL

A list of all additions that have been made to the preferences dialog. The data fields for this list are addition data structures.

Definition at line 116 of file dialog-preferences.c.