diff options
Diffstat (limited to 'nautilus-widgets/nautilus-string-picker.c')
| -rw-r--r-- | nautilus-widgets/nautilus-string-picker.c | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/nautilus-widgets/nautilus-string-picker.c b/nautilus-widgets/nautilus-string-picker.c deleted file mode 100644 index ed0b90788..000000000 --- a/nautilus-widgets/nautilus-string-picker.c +++ /dev/null @@ -1,260 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ - -/* nautilus-string-picker.c - A widget to pick a string from a list. - - Copyright (C) 1999, 2000 Eazel, Inc. - - The Gnome Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The Gnome Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the Gnome Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. - - Authors: Ramiro Estrugo <ramiro@eazel.com> -*/ - -#include <config.h> - -#include <nautilus-widgets/nautilus-string-picker.h> -#include <libnautilus-extensions/nautilus-gtk-macros.h> -#include <libnautilus-extensions/nautilus-glib-extensions.h> - -#include <gtk/gtklabel.h> -#include <gtk/gtkcombo.h> - -#include <gtk/gtksignal.h> - -static const gint STRING_PICKER_INVALID = -1; -static const gint STRING_PICKER_SPACING = 10; - -/* Signals */ -typedef enum -{ - CHANGED, - LAST_SIGNAL -} NautilusStringPickerSignals; - -struct _NautilusStringPickerDetail -{ -// GtkWidget *title_label; - GtkWidget *combo_box; - NautilusStringList *string_list; -}; - -/* NautilusStringPickerClass methods */ -static void nautilus_string_picker_initialize_class (NautilusStringPickerClass *klass); -static void nautilus_string_picker_initialize (NautilusStringPicker *string_picker); - -/* GtkObjectClass methods */ -static void nautilus_string_picker_destroy (GtkObject *object); - -/* Private stuff */ -static GtkEntry *string_picker_get_entry_widget (NautilusStringPicker *string_picker); - -/* Editable (entry) callbacks */ -static void entry_changed_callback (GtkWidget *entry, - gpointer user_data); - -NAUTILUS_DEFINE_CLASS_BOILERPLATE (NautilusStringPicker, nautilus_string_picker, NAUTILUS_TYPE_CAPTION) - -static guint string_picker_signals[LAST_SIGNAL] = { 0 }; - -/* - * NautilusStringPickerClass methods - */ -static void -nautilus_string_picker_initialize_class (NautilusStringPickerClass *string_picker_class) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - - object_class = GTK_OBJECT_CLASS (string_picker_class); - widget_class = GTK_WIDGET_CLASS (string_picker_class); - - /* GtkObjectClass */ - object_class->destroy = nautilus_string_picker_destroy; - - /* Signals */ - string_picker_signals[CHANGED] = - gtk_signal_new ("changed", - GTK_RUN_LAST, - object_class->type, - 0, - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, - 0); - - gtk_object_class_add_signals (object_class, string_picker_signals, LAST_SIGNAL); -} - -static void -nautilus_string_picker_initialize (NautilusStringPicker *string_picker) -{ - string_picker->detail = g_new (NautilusStringPickerDetail, 1); - - gtk_box_set_homogeneous (GTK_BOX (string_picker), FALSE); - gtk_box_set_spacing (GTK_BOX (string_picker), STRING_PICKER_SPACING); - - string_picker->detail->string_list = NULL; - -// string_picker->detail->title_label = gtk_label_new ("Title Label:"); - string_picker->detail->combo_box = gtk_combo_new (); - - gtk_entry_set_editable (string_picker_get_entry_widget (string_picker), FALSE); - -// gtk_box_pack_start (GTK_BOX (string_picker), -// string_picker->detail->title_label, -// FALSE, /* expand */ -// TRUE, /* fill */ -// 0); /* padding */ - -// gtk_box_pack_end (GTK_BOX (string_picker), -// string_picker->detail->combo_box, -// TRUE, /* expand */ -// TRUE, /* fill */ -// 0); /* padding */ - - - nautilus_caption_set_child (NAUTILUS_CAPTION (string_picker), - string_picker->detail->combo_box); - - gtk_signal_connect (GTK_OBJECT (string_picker_get_entry_widget (string_picker)), - "changed", - GTK_SIGNAL_FUNC (entry_changed_callback), - (gpointer) string_picker); - - gtk_widget_show (string_picker->detail->combo_box); -} - -/* - * GtkObjectClass methods - */ -static void -nautilus_string_picker_destroy(GtkObject* object) -{ - NautilusStringPicker * string_picker; - - g_return_if_fail (object != NULL); - g_return_if_fail (NAUTILUS_IS_STRING_PICKER (object)); - - string_picker = NAUTILUS_STRING_PICKER (object); - - if (string_picker->detail->string_list != NULL) { - nautilus_string_list_free (string_picker->detail->string_list); - } - - g_free (string_picker->detail); - - /* Chain */ - NAUTILUS_CALL_PARENT_CLASS (GTK_OBJECT_CLASS, destroy, (object)); -} - -/* - * Private stuff - */ -static GtkEntry * -string_picker_get_entry_widget (NautilusStringPicker *string_picker) -{ - g_assert (string_picker != NULL); - g_assert (NAUTILUS_IS_STRING_PICKER (string_picker)); - - return GTK_ENTRY (GTK_COMBO (string_picker->detail->combo_box)->entry); -} - -/* - * Editable (entry) callbacks - */ -static void -entry_changed_callback (GtkWidget *entry, gpointer user_data) -{ - NautilusStringPicker *string_picker; - - g_assert (user_data != NULL); - g_assert (NAUTILUS_IS_STRING_PICKER (user_data)); - - string_picker = NAUTILUS_STRING_PICKER (user_data); - - gtk_signal_emit (GTK_OBJECT (string_picker), string_picker_signals[CHANGED]); -} - -/* - * NautilusStringPicker public methods - */ -GtkWidget* -nautilus_string_picker_new (void) -{ - NautilusStringPicker *string_picker; - - string_picker = gtk_type_new (nautilus_string_picker_get_type ()); - - return GTK_WIDGET (string_picker); -} - -/** - * nautilus_string_picker_set_string_list: - * @string_picker: A NautilusStringPicker - * - * Returns: The index of the active button. There is always one active by law. - */ -void -nautilus_string_picker_set_string_list (NautilusStringPicker *string_picker, - const NautilusStringList *string_list) -{ - GList *strings; - - g_return_if_fail (string_picker != NULL); - g_return_if_fail (NAUTILUS_IS_STRING_PICKER (string_picker)); - - string_picker->detail->string_list = nautilus_string_list_new_from_string_list (string_list); - - strings = nautilus_string_list_as_g_list (string_picker->detail->string_list); - - gtk_combo_set_popdown_strings (GTK_COMBO (string_picker->detail->combo_box), strings); - - nautilus_g_list_free_deep (strings); -} - -/** - * nautilus_string_picker_get_text - * @string_picker: A NautilusStringPicker - * - * Returns: A copy of the currently selected text. Need to g_free() it. - */ -char * -nautilus_string_picker_get_text (NautilusStringPicker *string_picker) -{ - const char *entry_text; - - g_return_val_if_fail (string_picker != NULL, NULL); - g_return_val_if_fail (NAUTILUS_IS_STRING_PICKER (string_picker), NULL); - - /* WATCHOUT: - * As of gtk1.2, gtk_entry_get_text() returns a non const reference to - * the internal string. - */ - entry_text = (const char *) gtk_entry_get_text (string_picker_get_entry_widget (string_picker)); - - return g_strdup (entry_text); -} - -void -nautilus_string_picker_set_text (NautilusStringPicker *string_picker, - const char *text) -{ - g_return_if_fail (string_picker != NULL); - g_return_if_fail (NAUTILUS_IS_STRING_PICKER (string_picker)); - - g_return_if_fail (string_picker->detail->string_list != NULL); - g_return_if_fail (nautilus_string_list_contains (string_picker->detail->string_list, text)); - - gtk_entry_set_text (string_picker_get_entry_widget (string_picker), text); -} |