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Diffstat (limited to 'capplets/common/gconf-property-editor.c')
| -rw-r--r-- | capplets/common/gconf-property-editor.c | 1764 |
1 files changed, 0 insertions, 1764 deletions
diff --git a/capplets/common/gconf-property-editor.c b/capplets/common/gconf-property-editor.c deleted file mode 100644 index 034a09cf8..000000000 --- a/capplets/common/gconf-property-editor.c +++ /dev/null @@ -1,1764 +0,0 @@ -/* -*- mode: c; style: linux -*- */ - -/* gconf-property-editor.c - * Copyright (C) 2001 Ximian, Inc. - * - * Written by Bradford Hovinen <hovinen@ximian.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - * 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include <string.h> -#include <stdarg.h> - -#include "gconf-property-editor.h" -#include "gconf-property-editor-marshal.h" - -enum { - VALUE_CHANGED, - LAST_SIGNAL -}; - -enum { - PROP_0, - PROP_KEY, - PROP_CALLBACK, - PROP_CHANGESET, - PROP_CONV_TO_WIDGET_CB, - PROP_CONV_FROM_WIDGET_CB, - PROP_UI_CONTROL, - PROP_DATA, - PROP_DATA_FREE_CB -}; - -typedef void (*GConfPropertyEditorDataFreeCb) (gpointer data); - -struct _GConfPropertyEditorPrivate -{ - gchar *key; - guint handler_id; - GConfChangeSet *changeset; - GObject *ui_control; - GConfPEditorValueConvFn conv_to_widget_cb; - GConfPEditorValueConvFn conv_from_widget_cb; - GConfClientNotifyFunc callback; - gboolean inited; - - gpointer data; - GConfPropertyEditorDataFreeCb data_free_cb; -}; - -typedef struct -{ - GType enum_type; - GConfPEditorGetValueFn enum_val_true_fn; - gpointer enum_val_true_fn_data; - guint enum_val_false; - gboolean use_nick; -} GConfPropertyEditorEnumData; - -static guint peditor_signals[LAST_SIGNAL]; - -static GObjectClass *parent_class; - -static void gconf_property_editor_init (GConfPropertyEditor *gconf_property_editor, - GConfPropertyEditorClass *class); -static void gconf_property_editor_class_init (GConfPropertyEditorClass *class); -static void gconf_property_editor_base_init (GConfPropertyEditorClass *class); - -static void gconf_property_editor_set_prop (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec); -static void gconf_property_editor_get_prop (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec); - -static void gconf_property_editor_finalize (GObject *object); - -static GObject *gconf_peditor_new (gchar *key, - GConfClientNotifyFunc cb, - GConfChangeSet *changeset, - GObject *ui_control, - const gchar *first_prop_name, - va_list var_args, - const gchar *first_custom, - ...); - -GType -gconf_property_editor_get_type (void) -{ - static GType gconf_property_editor_type = 0; - - if (!gconf_property_editor_type) { - GTypeInfo gconf_property_editor_info = { - sizeof (GConfPropertyEditorClass), - (GBaseInitFunc) gconf_property_editor_base_init, - NULL, /* GBaseFinalizeFunc */ - (GClassInitFunc) gconf_property_editor_class_init, - NULL, /* GClassFinalizeFunc */ - NULL, /* user-supplied data */ - sizeof (GConfPropertyEditor), - 0, /* n_preallocs */ - (GInstanceInitFunc) gconf_property_editor_init, - NULL - }; - - gconf_property_editor_type = - g_type_register_static (G_TYPE_OBJECT, - "GConfPropertyEditor", - &gconf_property_editor_info, 0); - } - - return gconf_property_editor_type; -} - -static GConfValue* -gconf_property_editor_conv_default (GConfPropertyEditor *peditor, - const GConfValue *value) -{ - return gconf_value_copy (value); -} - -static void -gconf_property_editor_init (GConfPropertyEditor *gconf_property_editor, - GConfPropertyEditorClass *class) -{ - gconf_property_editor->p = g_new0 (GConfPropertyEditorPrivate, 1); - gconf_property_editor->p->conv_to_widget_cb = gconf_property_editor_conv_default; - gconf_property_editor->p->conv_from_widget_cb = gconf_property_editor_conv_default; - gconf_property_editor->p->inited = FALSE; -} - -static void -gconf_property_editor_base_init (GConfPropertyEditorClass *class) -{ -} - -static void -gconf_property_editor_class_init (GConfPropertyEditorClass *class) -{ - GObjectClass *object_class; - - object_class = G_OBJECT_CLASS (class); - - object_class->finalize = gconf_property_editor_finalize; - object_class->set_property = gconf_property_editor_set_prop; - object_class->get_property = gconf_property_editor_get_prop; - - g_object_class_install_property - (object_class, PROP_KEY, - g_param_spec_string ("key", - _("Key"), - _("GConf key to which this property editor is attached"), - NULL, - G_PARAM_READWRITE)); - g_object_class_install_property - (object_class, PROP_CALLBACK, - g_param_spec_pointer ("callback", - _("Callback"), - _("Issue this callback when the value associated with key gets changed"), - G_PARAM_WRITABLE)); - g_object_class_install_property - (object_class, PROP_CHANGESET, - g_param_spec_pointer ("changeset", - _("Change set"), - _("GConf change set containing data to be forwarded to the gconf client on apply"), - G_PARAM_READWRITE)); - g_object_class_install_property - (object_class, PROP_CONV_TO_WIDGET_CB, - g_param_spec_pointer ("conv-to-widget-cb", - _("Conversion to widget callback"), - _("Callback to be issued when data are to be converted from GConf to the widget"), - G_PARAM_WRITABLE)); - g_object_class_install_property - (object_class, PROP_CONV_FROM_WIDGET_CB, - g_param_spec_pointer ("conv-from-widget-cb", - _("Conversion from widget callback"), - _("Callback to be issued when data are to be converted to GConf from the widget"), - G_PARAM_WRITABLE)); - g_object_class_install_property - (object_class, PROP_UI_CONTROL, - g_param_spec_object ("ui-control", - _("UI Control"), - _("Object that controls the property (normally a widget)"), - G_TYPE_OBJECT, - G_PARAM_WRITABLE)); - - peditor_signals[VALUE_CHANGED] = - g_signal_new ("value-changed", - G_TYPE_FROM_CLASS (object_class), 0, - G_STRUCT_OFFSET (GConfPropertyEditorClass, value_changed), - NULL, NULL, - (GSignalCMarshaller) gconf_property_editor_marshal_VOID__STRING_POINTER, - G_TYPE_NONE, 2, G_TYPE_STRING, G_TYPE_POINTER); - - g_object_class_install_property - (object_class, PROP_DATA, - g_param_spec_pointer ("data", - _("Property editor object data"), - _("Custom data required by the specific property editor"), - G_PARAM_WRITABLE)); - - g_object_class_install_property - (object_class, PROP_DATA_FREE_CB, - g_param_spec_pointer ("data-free-cb", - _("Property editor data freeing callback"), - _("Callback to be issued when property editor object data is to be freed"), - G_PARAM_WRITABLE)); - - parent_class = G_OBJECT_CLASS - (g_type_class_ref (G_TYPE_OBJECT)); -} - -static void -gconf_property_editor_set_prop (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - GConfPropertyEditor *peditor; - GConfClient *client; - GConfNotifyFunc cb; - - g_return_if_fail (object != NULL); - g_return_if_fail (IS_GCONF_PROPERTY_EDITOR (object)); - - peditor = GCONF_PROPERTY_EDITOR (object); - - switch (prop_id) { - case PROP_KEY: - peditor->p->key = g_value_dup_string (value); - break; - - case PROP_CALLBACK: - client = gconf_client_get_default (); - cb = g_value_get_pointer (value); - peditor->p->callback = (GConfClientNotifyFunc) cb; - if (peditor->p->handler_id != 0) { - gconf_client_notify_remove (client, - peditor->p->handler_id); - } - peditor->p->handler_id = - gconf_client_notify_add (client, peditor->p->key, - peditor->p->callback, - peditor, NULL, NULL); - g_object_unref (client); - break; - - case PROP_CHANGESET: - peditor->p->changeset = g_value_get_pointer (value); - break; - - case PROP_CONV_TO_WIDGET_CB: - peditor->p->conv_to_widget_cb = g_value_get_pointer (value); - break; - - case PROP_CONV_FROM_WIDGET_CB: - peditor->p->conv_from_widget_cb = g_value_get_pointer (value); - break; - - case PROP_UI_CONTROL: - peditor->p->ui_control = g_value_get_object (value); - g_object_weak_ref (peditor->p->ui_control, (GWeakNotify) g_object_unref, object); - break; - case PROP_DATA: - peditor->p->data = g_value_get_pointer (value); - break; - case PROP_DATA_FREE_CB: - peditor->p->data_free_cb = g_value_get_pointer (value); - break; - default: - g_warning ("Bad argument set"); - break; - } -} - -static void -gconf_property_editor_get_prop (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - GConfPropertyEditor *peditor; - - g_return_if_fail (object != NULL); - g_return_if_fail (IS_GCONF_PROPERTY_EDITOR (object)); - - peditor = GCONF_PROPERTY_EDITOR (object); - - switch (prop_id) { - case PROP_KEY: - g_value_set_string (value, peditor->p->key); - break; - - case PROP_CHANGESET: - g_value_set_pointer (value, peditor->p->changeset); - break; - - default: - g_warning ("Bad argument get"); - break; - } -} - -static void -gconf_property_editor_finalize (GObject *object) -{ - GConfPropertyEditor *gconf_property_editor; - - g_return_if_fail (object != NULL); - g_return_if_fail (IS_GCONF_PROPERTY_EDITOR (object)); - - gconf_property_editor = GCONF_PROPERTY_EDITOR (object); - - g_free (gconf_property_editor->p->key); - - if (gconf_property_editor->p->data_free_cb) - gconf_property_editor->p->data_free_cb (gconf_property_editor->p->data); - - if (gconf_property_editor->p->handler_id != 0) { - GConfClient *client; - - client = gconf_client_get_default (); - gconf_client_notify_remove (client, - gconf_property_editor->p->handler_id); - g_object_unref (client); - } - - g_free (gconf_property_editor->p); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static GObject * -gconf_peditor_new (gchar *key, - GConfClientNotifyFunc cb, - GConfChangeSet *changeset, - GObject *ui_control, - const gchar *first_prop_name, - va_list var_args, - const gchar *first_custom, - ...) -{ - GObject *obj; - GConfClient *client; - GConfEntry *gconf_entry; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (cb != NULL, NULL); - - obj = g_object_new (gconf_property_editor_get_type (), - "key", key, - "callback", cb, - "changeset", changeset, - "ui-control", ui_control, - NULL); - - g_object_set_valist (obj, first_prop_name, var_args); - - if (first_custom) - { - va_list custom_args; - va_start (custom_args, first_custom); - g_object_set_valist (obj, first_custom, custom_args); - va_end (custom_args); - } - - client = gconf_client_get_default (); - gconf_entry = gconf_client_get_entry (client, GCONF_PROPERTY_EDITOR (obj)->p->key, NULL, TRUE, NULL); - GCONF_PROPERTY_EDITOR (obj)->p->callback (client, 0, gconf_entry, obj); - GCONF_PROPERTY_EDITOR (obj)->p->inited = TRUE; - gconf_entry_free (gconf_entry); - g_object_unref (G_OBJECT (client)); - - return obj; -} - -const gchar * -gconf_property_editor_get_key (GConfPropertyEditor *peditor) -{ - return peditor->p->key; -} - -GObject * -gconf_property_editor_get_ui_control (GConfPropertyEditor *peditor) -{ - return peditor->p->ui_control; -} - -static void -peditor_set_gconf_value (GConfPropertyEditor *peditor, - const gchar *key, - GConfValue *value) -{ - GConfClient *client = gconf_client_get_default(); - - if (peditor->p->changeset != NULL) - gconf_change_set_set (peditor->p->changeset, peditor->p->key, value); - else - gconf_client_set (client, peditor->p->key, value, NULL); - - g_object_unref (client); -} - -static void -peditor_boolean_value_changed (GConfClient *client, - guint cnxn_id, - GConfEntry *entry, - GConfPropertyEditor *peditor) -{ - GConfValue *value, *value_wid; - - if (peditor->p->changeset != NULL) - gconf_change_set_remove (peditor->p->changeset, peditor->p->key); - - value = gconf_entry_get_value (entry); - - if (value != NULL) { - value_wid = peditor->p->conv_to_widget_cb (peditor, value); - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (peditor->p->ui_control), gconf_value_get_bool (value_wid)); - gconf_value_free (value_wid); - } -} - -static void -peditor_boolean_widget_changed (GConfPropertyEditor *peditor, - GtkToggleButton *tb) -{ - GConfValue *value, *value_wid; - - if (!peditor->p->inited) return; - value_wid = gconf_value_new (GCONF_VALUE_BOOL); - gconf_value_set_bool (value_wid, gtk_toggle_button_get_active (tb)); - value = peditor->p->conv_from_widget_cb (peditor, value_wid); - peditor_set_gconf_value (peditor, peditor->p->key, value); - g_signal_emit (peditor, peditor_signals[VALUE_CHANGED], 0, peditor->p->key, value); - gconf_value_free (value_wid); - gconf_value_free (value); -} - -GObject * -gconf_peditor_new_boolean (GConfChangeSet *changeset, - gchar *key, - GtkWidget *checkbox, - gchar *first_property_name, - ...) -{ - GObject *peditor; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (checkbox != NULL, NULL); - g_return_val_if_fail (GTK_IS_TOGGLE_BUTTON (checkbox), NULL); - - va_start (var_args, first_property_name); - - peditor = gconf_peditor_new - (key, - (GConfClientNotifyFunc) peditor_boolean_value_changed, - changeset, - G_OBJECT (checkbox), - first_property_name, - var_args, - NULL); - - va_end (var_args); - - g_signal_connect_swapped (G_OBJECT (checkbox), "toggled", - (GCallback) peditor_boolean_widget_changed, peditor); - - return peditor; -} - -static void -peditor_integer_value_changed (GConfClient *client, - guint cnxn_id, - GConfEntry *entry, - GConfPropertyEditor *peditor) -{ - GConfValue *value, *value_wid; - const char *entry_current_text; - int entry_current_integer; - - if (peditor->p->changeset != NULL) - gconf_change_set_remove (peditor->p->changeset, peditor->p->key); - - value = gconf_entry_get_value (entry); - - if (value != NULL) { - value_wid = peditor->p->conv_to_widget_cb (peditor, value); - entry_current_text = gtk_entry_get_text (GTK_ENTRY (peditor->p->ui_control)); - entry_current_integer = strtol (entry_current_text, NULL, 10); - if (entry_current_integer != gconf_value_get_int (value)) { - char *buf = g_strdup_printf ("%d", gconf_value_get_int (value_wid)); - gtk_entry_set_text (GTK_ENTRY (peditor->p->ui_control), buf); - g_free (buf); - } - gconf_value_free (value_wid); - } -} - -static void -peditor_integer_widget_changed (GConfPropertyEditor *peditor, - GtkEntry *entry) -{ - GConfValue *value, *value_wid; - - if (!peditor->p->inited) return; - - value_wid = gconf_value_new (GCONF_VALUE_INT); - - gconf_value_set_int (value_wid, strtol (gtk_entry_get_text (entry), NULL, 10)); - value = peditor->p->conv_from_widget_cb (peditor, value_wid); - - peditor_set_gconf_value (peditor, peditor->p->key, value); - - g_signal_emit (peditor, peditor_signals[VALUE_CHANGED], 0, peditor->p->key, value); - gconf_value_free (value_wid); - gconf_value_free (value); -} - -static GObject * -gconf_peditor_new_integer_valist (GConfChangeSet *changeset, - gchar *key, - GtkWidget *entry, - gchar *first_property_name, - va_list var_args) -{ - GObject *peditor; - - peditor = gconf_peditor_new - (key, - (GConfClientNotifyFunc) peditor_integer_value_changed, - changeset, - G_OBJECT (entry), - first_property_name, - var_args, NULL); - - g_signal_connect_swapped (G_OBJECT (entry), "changed", - (GCallback) peditor_integer_widget_changed, peditor); - - return peditor; -} - -GObject * -gconf_peditor_new_integer (GConfChangeSet *changeset, - gchar *key, - GtkWidget *entry, - gchar *first_property_name, - ...) -{ - GObject *peditor; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (entry != NULL, NULL); - g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); - - va_start (var_args, first_property_name); - - peditor = gconf_peditor_new_integer_valist - (changeset, key, entry, - first_property_name, var_args); - - va_end (var_args); - - return peditor; -} - -static void -peditor_string_value_changed (GConfClient *client, - guint cnxn_id, - GConfEntry *entry, - GConfPropertyEditor *peditor) -{ - GConfValue *value, *value_wid; - const char *entry_current_text; - - if (peditor->p->changeset != NULL) - gconf_change_set_remove (peditor->p->changeset, peditor->p->key); - - value = gconf_entry_get_value (entry); - - if (value != NULL) { - value_wid = peditor->p->conv_to_widget_cb (peditor, value); - entry_current_text = gtk_entry_get_text (GTK_ENTRY (peditor->p->ui_control)); - if (strcmp (entry_current_text, gconf_value_get_string (value)) != 0) { - gtk_entry_set_text (GTK_ENTRY (peditor->p->ui_control), gconf_value_get_string (value_wid)); - } - gconf_value_free (value_wid); - } -} - -static void -peditor_string_widget_changed (GConfPropertyEditor *peditor, - GtkEntry *entry) -{ - GConfValue *value, *value_wid; - - if (!peditor->p->inited) return; - - value_wid = gconf_value_new (GCONF_VALUE_STRING); - - gconf_value_set_string (value_wid, gtk_entry_get_text (entry)); - value = peditor->p->conv_from_widget_cb (peditor, value_wid); - - peditor_set_gconf_value (peditor, peditor->p->key, value); - - g_signal_emit (peditor, peditor_signals[VALUE_CHANGED], 0, peditor->p->key, value); - gconf_value_free (value_wid); - gconf_value_free (value); -} - -static GObject * -gconf_peditor_new_string_valist (GConfChangeSet *changeset, - gchar *key, - GtkWidget *entry, - gchar *first_property_name, - va_list var_args) -{ - GObject *peditor; - - peditor = gconf_peditor_new - (key, - (GConfClientNotifyFunc) peditor_string_value_changed, - changeset, - G_OBJECT (entry), - first_property_name, - var_args, NULL); - - g_signal_connect_swapped (G_OBJECT (entry), "changed", - (GCallback) peditor_string_widget_changed, peditor); - - return peditor; -} - -GObject * -gconf_peditor_new_string (GConfChangeSet *changeset, - gchar *key, - GtkWidget *entry, - gchar *first_property_name, - ...) -{ - GObject *peditor; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (entry != NULL, NULL); - g_return_val_if_fail (GTK_IS_ENTRY (entry), NULL); - - va_start (var_args, first_property_name); - - peditor = gconf_peditor_new_string_valist - (changeset, key, entry, - first_property_name, var_args); - - va_end (var_args); - - return peditor; -} - -GObject * -gconf_peditor_new_filename (GConfChangeSet *changeset, - gchar *key, - GtkWidget *file_entry, - gchar *first_property_name, - ...) -{ - GObject *peditor; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (file_entry != NULL, NULL); - g_return_val_if_fail (GNOME_IS_FILE_ENTRY (file_entry), NULL); - - va_start (var_args, first_property_name); - - peditor = gconf_peditor_new_string_valist - (changeset, key, - gnome_file_entry_gtk_entry (GNOME_FILE_ENTRY (file_entry)), - first_property_name, var_args); - - va_end (var_args); - - return peditor; -} - -static void -peditor_color_value_changed (GConfClient *client, - guint cnxn_id, - GConfEntry *entry, - GConfPropertyEditor *peditor) -{ - GConfValue *value, *value_wid; - GdkColor color; - - if (peditor->p->changeset != NULL) - gconf_change_set_remove (peditor->p->changeset, peditor->p->key); - - value = gconf_entry_get_value (entry); - - if (value != NULL) { - value_wid = peditor->p->conv_to_widget_cb (peditor, value); - gdk_color_parse (gconf_value_get_string (value_wid), &color); - gnome_color_picker_set_i16 (GNOME_COLOR_PICKER (peditor->p->ui_control), color.red, color.green, color.blue, 65535); - gconf_value_free (value_wid); - } -} - -static void -peditor_color_widget_changed (GConfPropertyEditor *peditor, - guint r, - guint g, - guint b, - guint a, - GnomeColorPicker *cp) -{ - gchar *str; - GConfValue *value, *value_wid; - - if (!peditor->p->inited) return; - - value_wid = gconf_value_new (GCONF_VALUE_STRING); - str = g_strdup_printf ("#%02x%02x%02x", r >> 8, g >> 8, b >> 8); - gconf_value_set_string (value_wid, str); - g_free (str); - - value = peditor->p->conv_from_widget_cb (peditor, value_wid); - - peditor_set_gconf_value (peditor, peditor->p->key, value); - g_signal_emit (peditor, peditor_signals[VALUE_CHANGED], 0, peditor->p->key, value); - - gconf_value_free (value_wid); - gconf_value_free (value); -} - -GObject * -gconf_peditor_new_color (GConfChangeSet *changeset, - gchar *key, - GtkWidget *cp, - gchar *first_property_name, - ...) -{ - GObject *peditor; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (cp != NULL, NULL); - g_return_val_if_fail (GNOME_IS_COLOR_PICKER (cp), NULL); - - va_start (var_args, first_property_name); - - peditor = gconf_peditor_new - (key, - (GConfClientNotifyFunc) peditor_color_value_changed, - changeset, - G_OBJECT (cp), - first_property_name, - var_args, NULL); - - va_end (var_args); - - g_signal_connect_swapped (G_OBJECT (cp), "color_set", - (GCallback) peditor_color_widget_changed, peditor); - - return peditor; -} - -static int -peditor_enum_int_from_string (GType type, const gchar *str, gboolean use_nick) -{ - GEnumClass *klass; - GEnumValue *val; - int ret = -1; - - klass = g_type_class_ref (type); - if (use_nick) - val = g_enum_get_value_by_nick (klass, str); - else - val = g_enum_get_value_by_name (klass, str); - - g_type_class_unref (klass); - - if (val) - ret = val->value; - - return ret; -} - -static gchar* -peditor_enum_string_from_int (GType type, const int index, gboolean use_nick) -{ - GEnumClass *klass; - GEnumValue *val; - gchar *ret = NULL; - - klass = g_type_class_ref (type); - val = g_enum_get_value (klass, index); - if (val) - { - if (val->value_nick && use_nick) - ret = g_strdup (val->value_nick); - else - ret = g_strdup (val->value_name); - } - - g_type_class_unref (klass); - - return ret; -} - -static GConfValue* -peditor_enum_conv_to_widget (GConfPropertyEditor *peditor, - const GConfValue *value) -{ - GConfValue *ret; - GConfPropertyEditorEnumData *data = peditor->p->data; - int index; - - if (value->type == GCONF_VALUE_INT) - return gconf_value_copy (value); - - ret = gconf_value_new (GCONF_VALUE_INT); - - index = peditor_enum_int_from_string (data->enum_type, - gconf_value_get_string (value), - data->use_nick); - - gconf_value_set_int (ret, index); - - return ret; -} - -static GConfValue* -peditor_enum_conv_from_widget (GConfPropertyEditor *peditor, - const GConfValue *value) -{ - GConfValue *ret; - GConfPropertyEditorEnumData *data = peditor->p->data; - gchar *str; - - if (value->type == GCONF_VALUE_STRING) - return gconf_value_copy (value); - - ret = gconf_value_new (GCONF_VALUE_STRING); - str = peditor_enum_string_from_int (data->enum_type, - gconf_value_get_int (value), - data->use_nick); - gconf_value_set_string (ret, str); - g_free (str); - - return ret; -} - -static void -peditor_select_menu_value_changed (GConfClient *client, - guint cnxn_id, - GConfEntry *entry, - GConfPropertyEditor *peditor) -{ - GConfValue *value, *value_wid; - - if (peditor->p->changeset != NULL) - gconf_change_set_remove (peditor->p->changeset, peditor->p->key); - - value = gconf_entry_get_value (entry); - - if (value != NULL) { - value_wid = peditor->p->conv_to_widget_cb (peditor, value); - gtk_option_menu_set_history (GTK_OPTION_MENU (peditor->p->ui_control), gconf_value_get_int (value_wid)); - gconf_value_free (value_wid); - } -} - -static void -peditor_select_menu_widget_changed (GConfPropertyEditor *peditor, - GtkOptionMenu *option_menu) -{ - GConfValue *value, *value_wid; - - if (!peditor->p->inited) return; - value_wid = gconf_value_new (GCONF_VALUE_INT); - gconf_value_set_int (value_wid, gtk_option_menu_get_history (option_menu)); - value = peditor->p->conv_from_widget_cb (peditor, value_wid); - peditor_set_gconf_value (peditor, peditor->p->key, value); - g_signal_emit (peditor, peditor_signals[VALUE_CHANGED], 0, peditor->p->key, value); - gconf_value_free (value_wid); - gconf_value_free (value); -} - -GObject * -gconf_peditor_new_select_menu (GConfChangeSet *changeset, - gchar *key, - GtkWidget *option_menu, - gchar *first_property_name, - ...) -{ - GObject *peditor; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (option_menu != NULL, NULL); - g_return_val_if_fail (GTK_IS_OPTION_MENU (option_menu), NULL); - - va_start (var_args, first_property_name); - - peditor = gconf_peditor_new - (key, - (GConfClientNotifyFunc) peditor_select_menu_value_changed, - changeset, - G_OBJECT (option_menu), - first_property_name, - var_args, NULL); - - va_end (var_args); - - g_signal_connect_swapped (G_OBJECT (option_menu), "changed", - (GCallback) peditor_select_menu_widget_changed, peditor); - - return peditor; -} - -GObject * -gconf_peditor_new_select_menu_with_enum (GConfChangeSet *changeset, - gchar *key, - GtkWidget *option_menu, - GType enum_type, - gboolean use_nick, - gchar *first_property_name, - ...) -{ - GConfPropertyEditor *peditor; - GConfPropertyEditorEnumData *data; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (option_menu != NULL, NULL); - g_return_val_if_fail (GTK_IS_OPTION_MENU (option_menu), NULL); - g_return_val_if_fail (enum_type != G_TYPE_NONE, NULL); - - data = g_new0 (GConfPropertyEditorEnumData, 1); - data->enum_type = enum_type; - data->use_nick = use_nick; - - va_start (var_args, first_property_name); - - peditor = GCONF_PROPERTY_EDITOR ( - gconf_peditor_new - (key, - (GConfClientNotifyFunc) peditor_select_menu_value_changed, - changeset, - G_OBJECT (option_menu), - first_property_name, - var_args, - "conv-to-widget-cb", - peditor_enum_conv_to_widget, - "conv-from-widget-cb", - peditor_enum_conv_from_widget, - "data", - data, - "data-free-cb", - g_free, - NULL - )); - - va_end (var_args); - - g_signal_connect_swapped (G_OBJECT (option_menu), "changed", - (GCallback) peditor_select_menu_widget_changed, peditor); - - return G_OBJECT (peditor); -} - -static void -peditor_select_radio_value_changed (GConfClient *client, - guint cnxn_id, - GConfEntry *entry, - GConfPropertyEditor *peditor) -{ - GSList *group, *link; - GConfValue *value, *value_wid; - - if (peditor->p->changeset != NULL) - gconf_change_set_remove (peditor->p->changeset, peditor->p->key); - - value = gconf_entry_get_value (entry); - - if (value != NULL) { - value_wid = peditor->p->conv_to_widget_cb (peditor, value); - group = g_slist_copy (gtk_radio_button_get_group (GTK_RADIO_BUTTON (peditor->p->ui_control))); - group = g_slist_reverse (group); - link = g_slist_nth (group, gconf_value_get_int (value_wid)); - if (link && link->data) - gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (link->data), TRUE); - gconf_value_free (value_wid); - g_slist_free (group); - } -} - -static void -peditor_select_radio_widget_changed (GConfPropertyEditor *peditor, - GtkToggleButton *tb) -{ - GSList *group; - GConfValue *value, *value_wid; - - if (!peditor->p->inited) return; - if (!tb->active) return; - - value_wid = gconf_value_new (GCONF_VALUE_INT); - group = g_slist_copy (gtk_radio_button_get_group (GTK_RADIO_BUTTON (peditor->p->ui_control))); - group = g_slist_reverse (group); - - gconf_value_set_int (value_wid, g_slist_index (group, tb)); - value = peditor->p->conv_from_widget_cb (peditor, value_wid); - - peditor_set_gconf_value (peditor, peditor->p->key, value); - g_signal_emit (peditor, peditor_signals[VALUE_CHANGED], 0, peditor->p->key, value); - - gconf_value_free (value_wid); - gconf_value_free (value); - g_slist_free (group); -} - -GObject * -gconf_peditor_new_select_radio (GConfChangeSet *changeset, - gchar *key, - GSList *radio_group, - gchar *first_property_name, - ...) -{ - GObject *peditor; - GtkRadioButton *first_button; - GSList *item; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (radio_group != NULL, NULL); - g_return_val_if_fail (radio_group->data != NULL, NULL); - g_return_val_if_fail (GTK_IS_RADIO_BUTTON (radio_group->data), NULL); - - first_button = GTK_RADIO_BUTTON (radio_group->data); - - va_start (var_args, first_property_name); - - peditor = gconf_peditor_new - (key, - (GConfClientNotifyFunc) peditor_select_radio_value_changed, - changeset, - G_OBJECT (first_button), - first_property_name, - var_args, NULL); - - va_end (var_args); - - for (item = radio_group; item != NULL; item = item->next) - g_signal_connect_swapped (G_OBJECT (item->data), "toggled", - (GCallback) peditor_select_radio_widget_changed, peditor); - - return peditor; -} - -static void -peditor_numeric_range_value_changed (GConfClient *client, - guint cnxn_id, - GConfEntry *entry, - GConfPropertyEditor *peditor) -{ - GConfValue *value, *value_wid; - - if (peditor->p->changeset != NULL) - gconf_change_set_remove (peditor->p->changeset, peditor->p->key); - - value = gconf_entry_get_value (entry); - - if (value != NULL) { - value_wid = peditor->p->conv_to_widget_cb (peditor, value); - - switch (value_wid->type) { - case GCONF_VALUE_FLOAT: - gtk_adjustment_set_value (GTK_ADJUSTMENT (peditor->p->ui_control), gconf_value_get_float (value_wid)); - break; - case GCONF_VALUE_INT: - gtk_adjustment_set_value (GTK_ADJUSTMENT (peditor->p->ui_control), gconf_value_get_int (value_wid)); - break; - default: - g_warning ("Unknown type in range peditor: %d\n", value_wid->type); - } - gconf_value_free (value_wid); - } -} - -static void -peditor_numeric_range_widget_changed (GConfPropertyEditor *peditor, - GtkAdjustment *adjustment) -{ - GConfValue *value, *value_wid, *default_value; - GConfClient *client; - - if (!peditor->p->inited) return; - - /* We try to get the default type from the schemas. if not, we default - * to a float. - */ - client = gconf_client_get_default(); - - default_value = gconf_client_get_default_from_schema (client, - peditor->p->key, - NULL); - g_object_unref (client); - - if (default_value) - value_wid = gconf_value_new (default_value->type); - else { - g_warning ("Unable to find a default value for key for %s.\n" - "I'll assume it is an integer, but that may break things.\n" - "Please be sure that the associated schema is installed", - peditor->p->key); - value_wid = gconf_value_new (GCONF_VALUE_INT); - } - - gconf_value_free (default_value); - - g_assert (value_wid); - - if (value_wid->type == GCONF_VALUE_INT) - gconf_value_set_int (value_wid, gtk_adjustment_get_value (adjustment)); - else if (value_wid->type == GCONF_VALUE_FLOAT) - gconf_value_set_float (value_wid, gtk_adjustment_get_value (adjustment)); - else { - g_warning ("unable to set a gconf key for %s of type %d\n", - peditor->p->key, - value_wid->type); - gconf_value_free (value_wid); - return; - } - value = peditor->p->conv_from_widget_cb (peditor, value_wid); - peditor_set_gconf_value (peditor, peditor->p->key, value); - g_signal_emit (peditor, peditor_signals[VALUE_CHANGED], 0, peditor->p->key, value); - gconf_value_free (value_wid); - gconf_value_free (value); -} - -GObject * -gconf_peditor_new_numeric_range (GConfChangeSet *changeset, - gchar *key, - GtkWidget *range, - gchar *first_property_name, - ...) -{ - GObject *peditor; - GObject *adjustment = NULL; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (range != NULL, NULL); - g_return_val_if_fail (GTK_IS_RANGE (range)||GTK_IS_SPIN_BUTTON (range), NULL); - - if (GTK_IS_RANGE (range)) - adjustment = G_OBJECT (gtk_range_get_adjustment (GTK_RANGE (range))); - else if (GTK_IS_SPIN_BUTTON (range)) - adjustment = G_OBJECT (gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (range))); - else - g_assert_not_reached (); - - va_start (var_args, first_property_name); - - peditor = gconf_peditor_new - (key, - (GConfClientNotifyFunc) peditor_numeric_range_value_changed, - changeset, - G_OBJECT (adjustment), - first_property_name, - var_args, NULL); - - va_end (var_args); - - g_signal_connect_swapped (adjustment, "value_changed", - (GCallback) peditor_numeric_range_widget_changed, peditor); - - return peditor; -} - -static gboolean -guard_get_bool (GConfPropertyEditor *peditor, const GConfValue *value) -{ - if (value->type == GCONF_VALUE_BOOL) - return gconf_value_get_bool (value); - else - { - GConfPropertyEditorEnumData *data = peditor->p->data; - int index = peditor_enum_int_from_string (data->enum_type, gconf_value_get_string (value), data->use_nick); - return (index != data->enum_val_false); - } -} - -static void -guard_value_changed (GConfPropertyEditor *peditor, - const gchar *key, - const GConfValue *value, - GtkWidget *widget) -{ - gtk_widget_set_sensitive (widget, guard_get_bool (peditor, value)); -} - -void -gconf_peditor_widget_set_guard (GConfPropertyEditor *peditor, - GtkWidget *widget) -{ - GConfClient *client; - GConfValue *value; - - g_return_if_fail (peditor != NULL); - g_return_if_fail (IS_GCONF_PROPERTY_EDITOR (peditor)); - g_return_if_fail (widget != NULL); - g_return_if_fail (GTK_IS_WIDGET (widget)); - - client = gconf_client_get_default (); - - value = gconf_client_get (client, peditor->p->key, NULL); - g_object_unref (client); - - if (value) { - gtk_widget_set_sensitive (widget, guard_get_bool (peditor, value)); - gconf_value_free (value); - } else { - g_warning ("NULL GConf value: %s: possibly incomplete setup", peditor->p->key); - } - - g_signal_connect (G_OBJECT (peditor), "value-changed", (GCallback) guard_value_changed, widget); -} - -GConfValue * -gconf_value_int_to_float (GConfPropertyEditor *ignored, const GConfValue *value) -{ - GConfValue *new_value; - - new_value = gconf_value_new (GCONF_VALUE_FLOAT); - gconf_value_set_float (new_value, gconf_value_get_int (value)); - return new_value; -} - -GConfValue * -gconf_value_float_to_int (GConfPropertyEditor *ignored, const GConfValue *value) -{ - GConfValue *new_value; - - new_value = gconf_value_new (GCONF_VALUE_INT); - gconf_value_set_int (new_value, gconf_value_get_float (value)); - return new_value; -} - -static void -peditor_font_value_changed (GConfClient *client, - guint cnxn_id, - GConfEntry *entry, - GConfPropertyEditor *peditor) -{ - GConfValue *value, *value_wid; - - if (peditor->p->changeset != NULL) - gconf_change_set_remove (peditor->p->changeset, peditor->p->key); - - value = gconf_entry_get_value (entry); - if (value != NULL) { - const gchar *font; - - value_wid = peditor->p->conv_to_widget_cb (peditor, value); - font = gconf_value_get_string (value_wid); - gtk_font_button_set_font_name (GTK_FONT_BUTTON (peditor->p->ui_control), - font); - gconf_value_free (value_wid); - } -} - -static void -peditor_font_widget_changed (GConfPropertyEditor *peditor, - GtkFontButton *font_button) -{ - const gchar *font_name; - GConfValue *value, *value_wid = NULL; - - if (!peditor->p->inited) - return; - - font_name = gtk_font_button_get_font_name (font_button); - - value_wid = gconf_value_new (GCONF_VALUE_STRING); - gconf_value_set_string (value_wid, font_name); - - value = peditor->p->conv_from_widget_cb (peditor, value_wid); - - peditor_set_gconf_value (peditor, peditor->p->key, value); - g_signal_emit (peditor, peditor_signals[VALUE_CHANGED], 0, peditor->p->key, value); - - gconf_value_free (value_wid); - gconf_value_free (value); -} - -GObject * -gconf_peditor_new_font (GConfChangeSet *changeset, - gchar *key, - GtkWidget *font_button, - gchar *first_property_name, - ...) -{ - GObject *peditor; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (GTK_IS_FONT_BUTTON (font_button), NULL); - - va_start (var_args, first_property_name); - - peditor = gconf_peditor_new (key, - (GConfClientNotifyFunc) peditor_font_value_changed, - changeset, - G_OBJECT (font_button), - first_property_name, - var_args, - NULL); - - va_end (var_args); - - g_signal_connect_swapped (font_button, "font_set", - (GCallback) peditor_font_widget_changed, peditor); - - return peditor; -} - -static GConfValue* -peditor_enum_toggle_conv_to_widget (GConfPropertyEditor *peditor, - const GConfValue *value) -{ - GConfValue *ret; - GConfPropertyEditorEnumData *data = peditor->p->data; - int index; - - if (value->type == GCONF_VALUE_BOOL) - return gconf_value_copy (value); - - ret = gconf_value_new (GCONF_VALUE_BOOL); - - index = peditor_enum_int_from_string (data->enum_type, - gconf_value_get_string (value), - data->use_nick); - gconf_value_set_bool (ret, (index != data->enum_val_false)); - - return ret; -} - -static GConfValue* -peditor_enum_toggle_conv_from_widget (GConfPropertyEditor *peditor, - const GConfValue *value) -{ - GConfValue *ret; - GConfPropertyEditorEnumData *data = peditor->p->data; - gchar *str; - int index; - - if (value->type == GCONF_VALUE_STRING) - return gconf_value_copy (value); - - ret = gconf_value_new (GCONF_VALUE_STRING); - if (gconf_value_get_bool (value)) - index = data->enum_val_true_fn (peditor, data->enum_val_true_fn_data); - else - index = data->enum_val_false; - - str = peditor_enum_string_from_int (data->enum_type, index, data->use_nick); - gconf_value_set_string (ret, str); - g_free (str); - - return ret; -} - -GObject * -gconf_peditor_new_enum_toggle (GConfChangeSet *changeset, - gchar *key, - GtkWidget *checkbox, - GType enum_type, - GConfPEditorGetValueFn val_true_fn, - guint val_false, - gboolean use_nick, - gpointer data, - gchar *first_property_name, - ...) -{ - GConfPropertyEditor *peditor; - GConfPropertyEditorEnumData *enum_data; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (checkbox != NULL, NULL); - g_return_val_if_fail (GTK_IS_TOGGLE_BUTTON (checkbox), NULL); - - enum_data = g_new0 (GConfPropertyEditorEnumData, 1); - enum_data->enum_type = enum_type; - enum_data->enum_val_true_fn = val_true_fn; - enum_data->enum_val_true_fn_data = data; - enum_data->enum_val_false = val_false; - enum_data->use_nick = use_nick; - - va_start (var_args, first_property_name); - - peditor = GCONF_PROPERTY_EDITOR ( - gconf_peditor_new - (key, - (GConfClientNotifyFunc) peditor_boolean_value_changed, - changeset, - G_OBJECT (checkbox), - first_property_name, - var_args, - "conv-to-widget-cb", - peditor_enum_toggle_conv_to_widget, - "conv-from-widget-cb", - peditor_enum_toggle_conv_from_widget, - "data", - enum_data, - "data-free-cb", - g_free, - NULL)); - - va_end (var_args); - - g_signal_connect_swapped (G_OBJECT (checkbox), "toggled", - (GCallback) peditor_boolean_widget_changed, peditor); - - return G_OBJECT (peditor); -} - -gboolean -peditor_image_set_filename (GConfPropertyEditor *peditor, const gchar *filename) -{ - GdkPixbuf *pixbuf = NULL; - GtkImage *image = NULL; - const int scale = 100; - gchar *message = NULL; - GList *l; - - /* NULL is not valid, however "" is, but not an error (it's - * the default) */ - g_return_val_if_fail (filename != NULL, FALSE); - - - if (!g_file_test (filename, G_FILE_TEST_EXISTS)) - { - message = g_strdup_printf (_("Couldn't find the file '%s'.\n\nPlease make " - "sure it exists and try again, " - "or choose a different background picture."), - filename); - - } - else if (!(pixbuf = gdk_pixbuf_new_from_file_at_size (filename, scale, scale, NULL))) - { - message = g_strdup_printf (_("I don't know how to open the file '%s'.\n" - "Perhaps it's " - "a kind of picture that is not yet supported.\n\n" - "Please select a different picture instead."), - filename); - } - - if (GTK_IS_IMAGE (GTK_BIN (peditor->p->ui_control)->child)) - image = GTK_IMAGE (GTK_BIN (peditor->p->ui_control)->child); - else - { - for (l = gtk_container_get_children (GTK_CONTAINER (GTK_BIN (peditor->p->ui_control)->child)); l != NULL; l = l->next) - { - if (GTK_IS_IMAGE (l->data)) - image = GTK_IMAGE (l->data); - else if (GTK_IS_LABEL (l->data) && message == NULL) - { - gchar *base = g_path_get_basename (filename); - gtk_label_set_text (GTK_LABEL (l->data), base); - g_free (base); - } - } - } - - if (message) - { - if (peditor->p->inited) - { - GtkWidget *box; - - box = gtk_message_dialog_new (NULL, - GTK_DIALOG_MODAL, - GTK_MESSAGE_ERROR, - GTK_BUTTONS_OK, - message); - gtk_dialog_run (GTK_DIALOG (box)); - gtk_widget_destroy (box); - } else { - gtk_image_set_from_stock (image, GTK_STOCK_MISSING_IMAGE, - GTK_ICON_SIZE_BUTTON); - } - g_free (message); - - return FALSE; - } - - gtk_image_set_from_pixbuf (image, pixbuf); - g_object_unref (G_OBJECT (pixbuf)); - - return TRUE; -} - -void -peditor_image_chooser_response_cb (GtkWidget *chooser, - gint response, - GConfPropertyEditor *peditor) -{ - GConfValue *value, *value_wid; - gchar *filename; - - if (response == GTK_RESPONSE_CANCEL || - response == GTK_RESPONSE_DELETE_EVENT) - { - gtk_widget_destroy (chooser); - return; - } - - if (!peditor->p->inited) - return; - - filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (chooser)); - if (!(filename && peditor_image_set_filename (peditor, filename))) - { - g_free (filename); - return; - } - - value_wid = gconf_value_new (GCONF_VALUE_STRING); - gconf_value_set_string (value_wid, filename); - value = peditor->p->conv_from_widget_cb (peditor, value_wid); - - peditor_set_gconf_value (peditor, peditor->p->key, value); - g_signal_emit (peditor, peditor_signals[VALUE_CHANGED], 0, peditor->p->key, value); - - gconf_value_free (value_wid); - gconf_value_free (value); - g_free (filename); - gtk_widget_destroy (chooser); -} - -void -peditor_image_chooser_update_preview_cb (GtkFileChooser *chooser, - GtkImage *preview) -{ - char *filename; - GdkPixbuf *pixbuf = NULL; - const int scale = 100; - - filename = gtk_file_chooser_get_preview_filename (chooser); - - if (filename != NULL && g_file_test (filename, G_FILE_TEST_IS_REGULAR)) - pixbuf = gdk_pixbuf_new_from_file_at_size (filename, scale, scale, NULL); - - gtk_image_set_from_pixbuf (preview, pixbuf); - - g_free (filename); - - if (pixbuf != NULL) - gdk_pixbuf_unref (pixbuf); -} - -void -peditor_image_clicked_cb (GConfPropertyEditor *peditor, GtkButton *button) -{ - GConfValue *value = NULL, *value_wid; - const gchar *filename; - GtkWidget *chooser, *toplevel, *preview, *preview_box; - - toplevel = gtk_widget_get_toplevel (GTK_WIDGET (button)); - chooser = gtk_file_chooser_dialog_new (_("Please select an image."), - GTK_IS_WINDOW (toplevel) ? GTK_WINDOW (toplevel) - : NULL, - GTK_FILE_CHOOSER_ACTION_OPEN, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - _("_Select"), GTK_RESPONSE_OK, - NULL); - - preview = gtk_image_new (); - - preview_box = gtk_hbox_new (FALSE, 6); - gtk_box_pack_start (GTK_BOX (preview_box), preview, FALSE, TRUE, 0); - gtk_container_set_border_width (GTK_CONTAINER (preview_box), 6); - - gtk_widget_show_all (preview_box); - gtk_file_chooser_set_preview_widget (GTK_FILE_CHOOSER (chooser), - preview_box); - gtk_file_chooser_set_preview_widget_active (GTK_FILE_CHOOSER (chooser), - TRUE); - - gtk_dialog_set_default_response (GTK_DIALOG (chooser), GTK_RESPONSE_OK); - gtk_window_set_destroy_with_parent (GTK_WINDOW (chooser), TRUE); - gtk_window_set_modal (GTK_WINDOW (chooser), TRUE); - - /* need the current filename */ - if (peditor->p->changeset) - gconf_change_set_check_value (peditor->p->changeset, peditor->p->key, &value); - - if (value) - { - /* the one we got is not a copy */ - value = gconf_value_copy (value); - } - else - { - GConfClient *client = gconf_client_get_default (); - value = gconf_client_get (client, peditor->p->key, NULL); - g_object_unref (client); - } - - value_wid = peditor->p->conv_to_widget_cb (peditor, value); - filename = gconf_value_get_string (value_wid); - - if (filename && strcmp (filename, "")) - gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (chooser), filename); - - g_signal_connect (G_OBJECT (chooser), "update-preview", - G_CALLBACK (peditor_image_chooser_update_preview_cb), - preview); - g_signal_connect (G_OBJECT (chooser), "response", - G_CALLBACK (peditor_image_chooser_response_cb), - peditor); - - if (gtk_grab_get_current ()) - gtk_grab_add (chooser); - - gtk_widget_show (chooser); - - gconf_value_free (value); - gconf_value_free (value_wid); -} - -static void -peditor_image_value_changed (GConfClient *client, - guint cnxn_id, - GConfEntry *entry, - GConfPropertyEditor *peditor) -{ - GConfValue *value, *value_wid; - - if (peditor->p->changeset != NULL) - gconf_change_set_remove (peditor->p->changeset, peditor->p->key); - - value = gconf_entry_get_value (entry); - - if (value != NULL) { - const gchar *filename; - - value_wid = peditor->p->conv_to_widget_cb (peditor, value); - filename = gconf_value_get_string (value_wid); - peditor_image_set_filename (peditor, filename); - gconf_value_free (value_wid); - } -} - -GObject * -gconf_peditor_new_image (GConfChangeSet *changeset, - gchar *key, - GtkWidget *button, - gchar *first_property_name, - ...) -{ - GObject *peditor; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (button != NULL, NULL); - g_return_val_if_fail (GTK_IS_BUTTON (button), NULL); - - va_start (var_args, first_property_name); - - peditor = gconf_peditor_new - (key, - (GConfClientNotifyFunc) peditor_image_value_changed, - changeset, - G_OBJECT (button), - first_property_name, - var_args, NULL); - - va_end (var_args); - - g_signal_connect_swapped (G_OBJECT (button), "clicked", - (GCallback) peditor_image_clicked_cb, peditor); - - return peditor; -} - -GObject * -gconf_peditor_new_select_radio_with_enum (GConfChangeSet *changeset, - gchar *key, - GSList *radio_group, - GType enum_type, - gboolean use_nick, - gchar *first_property_name, - ...) -{ - GConfPropertyEditor *peditor; - GConfPropertyEditorEnumData *enum_data; - GtkRadioButton *first_button; - GSList *item; - va_list var_args; - - g_return_val_if_fail (key != NULL, NULL); - g_return_val_if_fail (radio_group != NULL, NULL); - g_return_val_if_fail (radio_group->data != NULL, NULL); - g_return_val_if_fail (GTK_IS_RADIO_BUTTON (radio_group->data), NULL); - - enum_data = g_new0 (GConfPropertyEditorEnumData, 1); - enum_data->enum_type = enum_type; - enum_data->use_nick = use_nick; - - first_button = GTK_RADIO_BUTTON (radio_group->data); - - va_start (var_args, first_property_name); - - peditor = GCONF_PROPERTY_EDITOR ( - gconf_peditor_new - (key, - (GConfClientNotifyFunc) peditor_select_radio_value_changed, - changeset, - G_OBJECT (first_button), - first_property_name, - var_args, - "conv-to-widget-cb", - peditor_enum_conv_to_widget, - "conv-from-widget-cb", - peditor_enum_conv_from_widget, - "data", - enum_data, - "data-free-cb", - g_free, - NULL)); - - va_end (var_args); - - for (item = radio_group; item != NULL; item = item->next) - g_signal_connect_swapped (G_OBJECT (item->data), "toggled", - (GCallback) peditor_select_radio_widget_changed, peditor); - - return G_OBJECT (peditor); -} - |