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-rw-r--r--widgets/misc/e-search-bar.c1243
1 files changed, 0 insertions, 1243 deletions
diff --git a/widgets/misc/e-search-bar.c b/widgets/misc/e-search-bar.c
deleted file mode 100644
index d99a4de742..0000000000
--- a/widgets/misc/e-search-bar.c
+++ /dev/null
@@ -1,1243 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * e-search-bar.c
- *
- * Copyright (C) 2000, 2001 Ximian, Inc.
- *
- * Authors:
- * Chris Lahey <clahey@ximian.com>
- * Ettore Perazzoli <ettore@ximian.com>
- * Jon Trowbridge <trow@ximian.com>
-
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * 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 library; 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 <gtk/gtkdrawingarea.h>
-#include <gtk/gtkeventbox.h>
-#include <gtk/gtkmenuitem.h>
-#include <gtk/gtkoptionmenu.h>
-#include <gtk/gtkmain.h>
-
-#include <gal/widgets/e-unicode.h>
-#include <gal/widgets/e-gui-utils.h>
-
-#include <libgnome/gnome-i18n.h>
-
-#include <bonobo/bonobo-ui-util.h>
-
-#include <stdlib.h>
-#include <string.h>
-
-#include "e-search-bar.h"
-#include "e-util-marshal.h"
-
-
-enum {
- QUERY_CHANGED,
- MENU_ACTIVATED,
- SEARCH_ACTIVATED,
-
- LAST_SIGNAL
-};
-
-static gint esb_signals [LAST_SIGNAL] = { 0, };
-
-static GtkHBoxClass *parent_class = NULL;
-
-/* The arguments we take */
-enum {
- PROP_0,
- PROP_ITEM_ID,
- PROP_SUBITEM_ID,
- PROP_TEXT,
-};
-
-
-/* Forward decls. */
-
-static int find_id (GtkWidget *menu, int idin, const char *type, GtkWidget **widget);
-static void activate_by_subitems (ESearchBar *esb, gint item_id, ESearchBarSubitem *subitems);
-
-static void emit_search_activated (ESearchBar *esb);
-static void emit_query_changed (ESearchBar *esb);
-
-
-/* Utility functions. */
-
-static void
-set_find_now_sensitive (ESearchBar *search_bar,
- gboolean sensitive)
-{
- if (search_bar->ui_component != NULL)
- bonobo_ui_component_set_prop (search_bar->ui_component,
- "/commands/ESearchBar:FindNow",
- "sensitive", sensitive ? "1" : "0", NULL);
-
- gtk_widget_set_sensitive (search_bar->activate_button, sensitive);
-}
-
-static char *
-verb_name_from_id (int id)
-{
- return g_strdup_printf ("ESearchBar:Activate:%d", id);
-}
-
-/* This implements the "clear" action, i.e. clears the text and then emits
- * ::search_activated. */
-
-static void
-clear_search (ESearchBar *esb)
-{
- int item_row;
- GtkWidget *widget;
- ESearchBarSubitem *subitems;
-
- e_search_bar_set_text (esb, "");
- e_search_bar_set_item_id (esb, 0);
-
- item_row = find_id (esb->option_menu, 0, "EsbChoiceId", &widget);
-
- subitems = g_object_get_data (G_OBJECT (widget), "EsbChoiceSubitems");
- activate_by_subitems (esb, 0, subitems);
-
- emit_search_activated (esb);
-}
-
-/* Frees an array of subitem information */
-static void
-free_subitems (ESearchBarSubitem *subitems)
-{
- ESearchBarSubitem *s;
-
- g_assert (subitems != NULL);
-
- for (s = subitems; s->id != -1; s++) {
- if (s->text)
- g_free (s->text);
- }
-
- g_free (subitems);
-}
-
-static void
-free_menu_items (ESearchBar *esb)
-{
- GSList *p;
-
- if (esb->menu_items == NULL)
- return;
-
- for (p = esb->menu_items; p != NULL; p = p->next) {
- ESearchBarItem *item;
-
- item = (ESearchBarItem *) p->data;
-
- /* (No submitems for the menu_items, so no need to free that
- member.) */
-
- g_free (item->text);
- g_free (item);
- }
-
- g_slist_free (esb->menu_items);
- esb->menu_items = NULL;
-}
-
-
-/* Signals. */
-
-static void
-emit_query_changed (ESearchBar *esb)
-{
- g_signal_emit (esb, esb_signals [QUERY_CHANGED], 0);
-}
-
-static void
-emit_search_activated (ESearchBar *esb)
-{
- if (esb->pending_activate) {
- g_source_remove (esb->pending_activate);
- esb->pending_activate = 0;
- }
-
- g_signal_emit (esb, esb_signals [SEARCH_ACTIVATED], 0);
-
- set_find_now_sensitive (esb, FALSE);
-}
-
-static void
-emit_menu_activated (ESearchBar *esb, int item)
-{
- g_signal_emit (esb,
- esb_signals [MENU_ACTIVATED], 0,
- item);
-}
-
-
-/* Callbacks -- Standard verbs. */
-
-static void
-search_now_verb_cb (BonoboUIComponent *ui_component,
- void *data,
- const char *verb_name)
-{
- ESearchBar *esb;
-
- esb = E_SEARCH_BAR (data);
- emit_search_activated (esb);
-}
-
-static void
-clear_verb_cb (BonoboUIComponent *ui_component,
- void *data,
- const char *verb_name)
-{
- ESearchBar *esb;
-
- esb = E_SEARCH_BAR (data);
- clear_search (esb);
-}
-
-static void
-setup_standard_verbs (ESearchBar *search_bar)
-{
- bonobo_ui_component_add_verb (search_bar->ui_component, "ESearchBar:Clear",
- clear_verb_cb, search_bar);
- bonobo_ui_component_add_verb (search_bar->ui_component, "ESearchBar:FindNow",
- search_now_verb_cb, search_bar);
-
- bonobo_ui_component_set (search_bar->ui_component, "/",
- ("<commands>"
- " <cmd name=\"ESearchBar:Clear\"/>"
- " <cmd name=\"ESearchBar:FindNow\"/>"
- "</commands>"),
- NULL);
-
- /* Make sure the entries are created with the correct sensitivity. */
- set_find_now_sensitive (search_bar, FALSE);
-}
-
-/* Callbacks -- The verbs for all the definable items. */
-
-static void
-search_verb_cb (BonoboUIComponent *ui_component,
- void *data,
- const char *verb_name)
-{
- ESearchBar *esb;
- const char *p;
- int id;
-
- esb = E_SEARCH_BAR (data);
-
- p = strrchr (verb_name, ':');
- g_assert (p != NULL);
-
- id = atoi (p + 1);
- emit_menu_activated (esb, id);
-}
-
-static void
-entry_activated_cb (GtkWidget *widget,
- ESearchBar *esb)
-{
- emit_search_activated (esb);
-}
-
-static void
-entry_changed_cb (GtkWidget *widget,
- ESearchBar *esb)
-{
- set_find_now_sensitive (esb, TRUE);
-}
-
-static void
-subitem_activated_cb (GtkWidget *widget, ESearchBar *esb)
-{
- gint id, subid;
-
- id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (widget), "EsbItemId"));
- subid = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (widget), "EsbSubitemId"));
-
- esb->item_id = id;
- esb->subitem_id = subid;
-
- set_find_now_sensitive (esb, TRUE);
-}
-
-static char *
-string_without_underscores (const char *s)
-{
- char *new_string;
- const char *sp;
- char *dp;
-
- new_string = g_malloc (strlen (s) + 1);
-
- dp = new_string;
- for (sp = s; *sp != '\0'; sp ++) {
- if (*sp != '_') {
- *dp = *sp;
- dp ++;
- } else if (sp[1] == '_') {
- /* Translate "__" in "_". */
- *dp = '_';
- dp ++;
- sp ++;
- }
- }
- *dp = 0;
-
- return new_string;
-}
-
-static void
-activate_by_subitems (ESearchBar *esb, gint item_id, ESearchBarSubitem *subitems)
-{
- if (subitems == NULL) {
- /* This item uses the entry. */
-
- /* Remove the menu */
- if (esb->suboption && esb->subitem_id != -1) {
- g_assert (esb->suboption->parent == esb->entry_box);
- g_assert (!esb->entry || esb->entry->parent == NULL);
- gtk_container_remove (GTK_CONTAINER (esb->entry_box), esb->suboption);
- }
-
- /* Create and add the entry */
-
- if (esb->entry == NULL) {
- esb->entry = gtk_entry_new();
- gtk_widget_set_size_request (esb->entry, 4, -1);
- g_object_ref (esb->entry);
- g_signal_connect (esb->entry, "changed",
- G_CALLBACK (entry_changed_cb), esb);
- g_signal_connect (esb->entry, "activate",
- G_CALLBACK (entry_activated_cb), esb);
- gtk_container_add (GTK_CONTAINER (esb->entry_box), esb->entry);
- gtk_widget_show(esb->entry);
-
- esb->subitem_id = -1;
- }
-
- if (esb->subitem_id == -1) {
- g_assert (esb->entry->parent == esb->entry_box);
- g_assert (!esb->suboption || esb->suboption->parent == NULL);
- } else {
- gtk_container_add (GTK_CONTAINER (esb->entry_box), esb->entry);
- gtk_widget_grab_focus (esb->entry);
-
- esb->subitem_id = -1;
-
- }
- } else {
- /* This item uses a submenu */
- GtkWidget *menu;
- GtkWidget *menu_item;
- gint i;
-
- /* Remove the entry */
- if (esb->entry && esb->subitem_id == -1) {
- g_assert (esb->entry->parent == esb->entry_box);
- g_assert (!esb->suboption || esb->suboption->parent == NULL);
- gtk_container_remove (GTK_CONTAINER (esb->entry_box), esb->entry);
- }
-
- /* Create and add the menu */
-
- if (esb->suboption == NULL) {
- esb->suboption = gtk_option_menu_new ();
- g_object_ref (esb->suboption);
- gtk_container_add (GTK_CONTAINER (esb->entry_box), esb->suboption);
- gtk_widget_show (esb->suboption);
-
- esb->subitem_id = subitems[0].id;
- }
-
- if (esb->subitem_id != -1) {
- g_assert (esb->suboption->parent == esb->entry_box);
- g_assert (!esb->entry || esb->entry->parent == NULL);
- } else {
- gtk_container_add (GTK_CONTAINER (esb->entry_box), esb->suboption);
- esb->subitem_id = subitems[0].id;
- }
-
- /* Create the items */
-
- esb->suboption_menu = menu = gtk_menu_new ();
- for (i = 0; subitems[i].id != -1; ++i) {
- if (subitems[i].text) {
- char *str;
-
- if (subitems[i].translate)
- str = string_without_underscores (_(subitems[i].text));
- else
- str = string_without_underscores (subitems[i].text);
-
- menu_item = gtk_menu_item_new_with_label (str);
-
- g_free (str);
- } else {
- menu_item = gtk_menu_item_new ();
- gtk_widget_set_sensitive (menu_item, FALSE);
- }
-
- g_object_set_data (G_OBJECT (menu_item), "EsbItemId",
- GINT_TO_POINTER (item_id));
- g_object_set_data (G_OBJECT (menu_item), "EsbSubitemId",
- GINT_TO_POINTER (subitems[i].id));
-
- g_signal_connect (menu_item,
- "activate",
- G_CALLBACK (subitem_activated_cb),
- esb);
-
- gtk_widget_show (menu_item);
- gtk_menu_shell_append(GTK_MENU_SHELL(menu), menu_item);
- }
-
- gtk_option_menu_remove_menu (GTK_OPTION_MENU (esb->suboption));
- gtk_option_menu_set_menu (GTK_OPTION_MENU (esb->suboption), menu);
- }
-
- if (esb->activate_button)
- gtk_widget_set_sensitive (esb->activate_button, subitems == NULL);
-}
-
-static void
-option_activated_cb (GtkWidget *widget,
- ESearchBar *esb)
-{
- int id;
-
- id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (widget), "EsbChoiceId"));
-
- activate_by_subitems (esb, id, g_object_get_data (G_OBJECT (widget), "EsbChoiceSubitems"));
-
- esb->item_id = id;
- emit_query_changed (esb);
-}
-
-static void
-activate_button_clicked_cb (GtkWidget *widget,
- ESearchBar *esb)
-{
- emit_search_activated (esb);
-
- gtk_widget_grab_focus (esb->entry);
-}
-
-static void
-clear_button_clicked_cb (GtkWidget *widget,
- ESearchBar *esb)
-{
- clear_search (esb);
-
- gtk_widget_grab_focus (esb->entry);
-}
-
-
-/* Widgetry creation. */
-
-/* This function exists to fix the irreparable GtkOptionMenu stupidity. In
- fact, this lame-ass widget adds a 1-pixel-wide empty border around the
- button for no reason. So we have add a 1-pixel-wide border around the the
- buttons we have in the search bar to make things look right. This is done
- through an event box. */
-static GtkWidget *
-put_in_spacer_widget (GtkWidget *widget)
-{
- GtkWidget *holder;
-
- holder = gtk_event_box_new ();
- gtk_container_set_border_width (GTK_CONTAINER (holder), 1);
- gtk_container_add (GTK_CONTAINER (holder), widget);
-
- return holder;
-}
-
-static ESearchBarSubitem *
-copy_subitems (ESearchBarSubitem *subitems)
-{
- gint i, N;
- ESearchBarSubitem *copy;
-
- if (subitems == NULL)
- return NULL;
-
- for (N=0; subitems[N].id != -1; ++N);
- copy = g_new (ESearchBarSubitem, N+1);
-
- for (i=0; i<N; ++i) {
- copy[i].text = g_strdup (subitems[i].text);
- copy[i].id = subitems[i].id;
- copy[i].translate = subitems[i].translate;
- }
-
- copy[N].text = NULL;
- copy[N].id = -1;
-
- return copy;
-}
-
-static void
-append_xml_menu_item (GString *xml,
- const char *name,
- const char *label,
- const char *verb,
- const char *accelerator)
-{
- char *encoded_label;
-
- encoded_label = bonobo_ui_util_encode_str (label);
- g_string_append_printf (xml, "<menuitem name=\"%s\" verb=\"%s\" label=\"%s\"",
- name, verb, encoded_label);
- g_free (encoded_label);
-
- if (accelerator != NULL)
- g_string_append_printf (xml, " accel=\"%s\"", accelerator);
-
- g_string_append (xml, "/>");
-}
-
-static void
-setup_bonobo_menus (ESearchBar *esb)
-{
- GString *xml;
- GSList *p;
- char *verb_name;
- char *encoded_title;
-
- xml = g_string_new ("");
-
- encoded_title = bonobo_ui_util_encode_str (_("_Search"));
- g_string_append_printf (xml, "<submenu name=\"Search\" label=\"%s\">", encoded_title);
- g_free (encoded_title);
-
- g_string_append (xml, "<placeholder name=\"SearchBar\">");
-
- append_xml_menu_item (xml, "FindNow", _("_Find Now"), "ESearchBar:FindNow", NULL);
- append_xml_menu_item (xml, "Clear", _("_Clear"), "ESearchBar:Clear", "*Control**Shift*b");
-
- for (p = esb->menu_items; p != NULL; p = p->next) {
- const ESearchBarItem *item;
-
- item = (const ESearchBarItem *) p->data;
-
- verb_name = verb_name_from_id (item->id);
- bonobo_ui_component_add_verb (esb->ui_component, verb_name, search_verb_cb, esb);
-
- if (item->text == NULL)
- g_string_append (xml, "<separator/>");
- else
- append_xml_menu_item (xml, verb_name, item->text, verb_name, NULL);
-
- g_free (verb_name);
- }
-
- g_string_append (xml, "</placeholder>");
- g_string_append (xml, "</submenu>");
-
- bonobo_ui_component_set (esb->ui_component, "/menu/SearchPlaceholder", xml->str, NULL);
-
- g_string_free (xml, TRUE);
-}
-
-static void
-remove_bonobo_menus (ESearchBar *esb)
-{
- if (bonobo_ui_component_get_container (esb->ui_component) == CORBA_OBJECT_NIL)
- return;
-
- bonobo_ui_component_rm (esb->ui_component, "/menu/SearchPlaceholder/Search", NULL);
-}
-
-static void
-update_bonobo_menus (ESearchBar *esb)
-{
- setup_bonobo_menus (esb);
-}
-
-static void
-set_menu (ESearchBar *esb,
- ESearchBarItem *items)
-{
- int i;
-
- free_menu_items (esb);
-
- if (items == NULL)
- return;
-
- for (i = 0; items[i].id != -1; i++) {
- ESearchBarItem *new_item;
-
- g_assert (items[i].subitems == NULL);
-
- new_item = g_new (ESearchBarItem, 1);
- new_item->text = g_strdup (_(items[i].text));
- new_item->id = items[i].id;
- new_item->subitems = NULL;
-
- esb->menu_items = g_slist_append (esb->menu_items, new_item);
- }
-
- if (esb->ui_component != NULL)
- update_bonobo_menus (esb);
-}
-
-/* Callback used when an option item is destroyed. We have to destroy its
- * suboption items.
- */
-static void
-option_item_destroy_cb (GtkObject *object, gpointer data)
-{
- ESearchBarSubitem *subitems;
-
- subitems = data;
-
- g_assert (subitems != NULL);
- free_subitems (subitems);
- g_object_set_data (G_OBJECT (object), "EsbChoiceSubitems", NULL);
-}
-
-static void
-set_option (ESearchBar *esb, ESearchBarItem *items)
-{
- GtkWidget *menu;
- int i;
-
- if (esb->option) {
- gtk_widget_destroy (esb->option_menu);
- } else {
- esb->option = gtk_option_menu_new ();
- gtk_widget_show (esb->option);
- gtk_box_pack_start (GTK_BOX (esb), esb->option, FALSE, FALSE, 0);
- }
-
- esb->option_menu = menu = gtk_menu_new ();
- for (i = 0; items[i].id != -1; i++) {
- GtkWidget *item;
- ESearchBarSubitem *subitems = NULL;
-
- if (items[i].text) {
- char *str;
-
- str = string_without_underscores (_(items[i].text));
- item = gtk_menu_item_new_with_label (str);
- g_free (str);
- } else {
- item = gtk_menu_item_new ();
- gtk_widget_set_sensitive (item, FALSE);
- }
-
- gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
-
- g_object_set_data (G_OBJECT (item), "EsbChoiceId", GINT_TO_POINTER(items[i].id));
-
- if (items[i].subitems != NULL) {
- subitems = copy_subitems (items[i].subitems);
- g_object_set_data (G_OBJECT (item), "EsbChoiceSubitems", subitems);
- g_signal_connect (item, "destroy",
- G_CALLBACK (option_item_destroy_cb), subitems);
- }
-
- if (i == 0)
- activate_by_subitems (esb, items[i].id, subitems);
-
- g_signal_connect (item, "activate",
- G_CALLBACK (option_activated_cb),
- esb);
- }
-
- gtk_widget_show_all (menu);
-
- gtk_option_menu_set_menu (GTK_OPTION_MENU (esb->option), menu);
- gtk_option_menu_set_history (GTK_OPTION_MENU (esb->option), 0);
-
- gtk_widget_set_sensitive (esb->option, TRUE);
-}
-
-static GtkWidget *
-add_button (ESearchBar *esb,
- const char *text,
- GCallback callback)
-{
- GtkWidget *label;
- GtkWidget *holder;
- GtkWidget *button;
-
- label = gtk_label_new_with_mnemonic (text);
- gtk_misc_set_padding (GTK_MISC (label), 2, 0);
- gtk_widget_show (label);
-
- /* See the comment in `put_in_spacer_widget()' to understand
- why we have to do this. */
-
- button = gtk_button_new ();
- gtk_widget_show (button);
- gtk_container_add (GTK_CONTAINER (button), label);
-
- holder = put_in_spacer_widget (button);
- gtk_widget_show (holder);
-
- g_signal_connect (G_OBJECT (button), "clicked", callback, esb);
-
- gtk_box_pack_end (GTK_BOX (esb), holder, FALSE, FALSE, 1);
-
- return button;
-}
-
-static int
-find_id (GtkWidget *menu, int idin, const char *type, GtkWidget **widget)
-{
- GList *l = GTK_MENU_SHELL (menu)->children;
- int row = -1, i = 0, id;
-
- if (widget)
- *widget = NULL;
- while (l) {
- id = GPOINTER_TO_INT (g_object_get_data (l->data, type));
- if (id == idin) {
- row = i;
- if (widget)
- *widget = l->data;
- break;
- }
- i++;
- l = l->next;
- }
- return row;
-}
-
-
-/* GtkObject methods. */
-
-static void
-impl_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
-{
- ESearchBar *esb = E_SEARCH_BAR (object);
-
- switch (prop_id) {
- case PROP_ITEM_ID:
- g_value_set_int (value, e_search_bar_get_item_id (esb));
- break;
-
- case PROP_SUBITEM_ID:
- g_value_set_int (value, e_search_bar_get_subitem_id (esb));
- break;
-
- case PROP_TEXT:
- g_value_set_string_take_ownership (value, e_search_bar_get_text (esb));
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-impl_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
-{
- ESearchBar *esb = E_SEARCH_BAR(object);
-
- switch (prop_id) {
- case PROP_ITEM_ID:
- e_search_bar_set_item_id (esb, g_value_get_int (value));
- break;
-
- case PROP_SUBITEM_ID:
- e_search_bar_set_subitem_id (esb, g_value_get_int (value));
- break;
-
- case PROP_TEXT:
- e_search_bar_set_text (esb, g_value_get_string (value));
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-impl_dispose (GObject *object)
-{
- ESearchBar *esb = E_SEARCH_BAR (object);
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (E_IS_SEARCH_BAR (object));
-
- /* These three we do need to unref, because we explicitly hold
- references to them. */
-
- if (esb->ui_component != NULL) {
- bonobo_object_unref (BONOBO_OBJECT (esb->ui_component));
- esb->ui_component = NULL;
- }
- if (esb->entry) {
- g_object_unref (esb->entry);
- esb->entry = NULL;
- }
- if (esb->suboption) {
- g_object_unref (esb->suboption);
- esb->suboption = NULL;
- }
-
- if (esb->pending_activate) {
- g_source_remove (esb->pending_activate);
- esb->pending_activate = 0;
- }
-
- free_menu_items (esb);
-
- if (G_OBJECT_CLASS (parent_class)->dispose)
- G_OBJECT_CLASS (parent_class)->dispose (object);
-}
-
-
-static void
-class_init (ESearchBarClass *klass)
-{
- GObjectClass *object_class;
-
- object_class = G_OBJECT_CLASS (klass);
-
- parent_class = g_type_class_ref (gtk_hbox_get_type ());
-
- object_class->set_property = impl_set_property;
- object_class->get_property = impl_get_property;
- object_class->dispose = impl_dispose;
-
- klass->set_menu = set_menu;
- klass->set_option = set_option;
-
- g_object_class_install_property (object_class, PROP_ITEM_ID,
- g_param_spec_int ("item_id",
- _("Item ID"),
- /*_( */"XXX blurb" /*)*/,
- 0, 0, 0,
- G_PARAM_READWRITE | G_PARAM_LAX_VALIDATION));
-
- g_object_class_install_property (object_class, PROP_SUBITEM_ID,
- g_param_spec_int ("subitem_id",
- _("Subitem ID"),
- /*_( */"XXX blurb" /*)*/,
- 0, 0, 0,
- G_PARAM_READWRITE | G_PARAM_LAX_VALIDATION));
-
- g_object_class_install_property (object_class, PROP_TEXT,
- g_param_spec_string ("text",
- _("Text"),
- /*_( */"XXX blurb" /*)*/,
- NULL,
- G_PARAM_READWRITE));
-
- esb_signals [QUERY_CHANGED] =
- g_signal_new ("query_changed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ESearchBarClass, query_changed),
- NULL, NULL,
- e_util_marshal_NONE__NONE,
- G_TYPE_NONE, 0);
-
- esb_signals [MENU_ACTIVATED] =
- g_signal_new ("menu_activated",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ESearchBarClass, menu_activated),
- NULL, NULL,
- e_util_marshal_NONE__INT,
- G_TYPE_NONE, 1, G_TYPE_INT);
-
- esb_signals [SEARCH_ACTIVATED] =
- g_signal_new ("search_activated",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ESearchBarClass, search_activated),
- NULL, NULL,
- e_util_marshal_NONE__NONE,
- G_TYPE_NONE, 0);
-}
-
-static void
-init (ESearchBar *esb)
-{
- esb->ui_component = NULL;
- esb->menu_items = NULL;
-
- esb->option = NULL;
- esb->entry = NULL;
- esb->suboption = NULL;
-
- esb->option_menu = NULL;
- esb->suboption_menu = NULL;
- esb->activate_button = NULL;
- esb->clear_button = NULL;
- esb->entry_box = NULL;
-
- esb->pending_activate = 0;
-
- esb->item_id = 0;
- esb->subitem_id = 0;
-}
-
-
-/* Object construction. */
-
-static gint
-idle_activate_hack (gpointer ptr)
-{
- ESearchBar *esb = E_SEARCH_BAR (ptr);
- esb->pending_activate = 0;
- emit_search_activated (esb);
- return FALSE;
-}
-
-void
-e_search_bar_construct (ESearchBar *search_bar,
- ESearchBarItem *menu_items,
- ESearchBarItem *option_items)
-{
- g_return_if_fail (search_bar != NULL);
- g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
- g_return_if_fail (option_items != NULL);
-
- gtk_box_set_spacing (GTK_BOX (search_bar), 1);
-
- search_bar->clear_button = add_button (search_bar, _("_Clear"),
- G_CALLBACK (clear_button_clicked_cb));
- search_bar->activate_button = add_button (search_bar, _("Find _Now"),
- G_CALLBACK (activate_button_clicked_cb));
-
- e_search_bar_set_menu (search_bar, menu_items);
-
- search_bar->entry_box = gtk_hbox_new (0, FALSE);
-
- e_search_bar_set_option (search_bar, option_items);
-
- gtk_widget_show (search_bar->entry_box);
- gtk_box_pack_start (GTK_BOX(search_bar), search_bar->entry_box, TRUE, TRUE, 0);
-
- /*
- * If the default choice for the option menu has subitems, then we need to
- * activate the search immediately. However, the developer won't have
- * connected to the activated signal until after the object is constructed,
- * so we can't emit here. Thus we launch a one-shot idle function that will
- * emit the changed signal, so that the proper callback will get invoked.
- */
- if (search_bar->subitem_id >= 0) {
- gtk_widget_set_sensitive (search_bar->activate_button, FALSE);
-
- search_bar->pending_activate = g_idle_add (idle_activate_hack, search_bar);
- }
-}
-
-void
-e_search_bar_set_menu (ESearchBar *search_bar, ESearchBarItem *menu_items)
-{
- g_return_if_fail (search_bar != NULL);
- g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
-
- ((ESearchBarClass *) GTK_OBJECT_GET_CLASS (search_bar))->set_menu (search_bar, menu_items);
-}
-
-void
-e_search_bar_add_menu (ESearchBar *search_bar, ESearchBarItem *menu_item)
-{
- g_return_if_fail (search_bar != NULL);
- g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
-
- set_menu (search_bar, menu_item);
-}
-
-void
-e_search_bar_set_option (ESearchBar *search_bar, ESearchBarItem *option_items)
-{
- g_return_if_fail (search_bar != NULL);
- g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
- g_return_if_fail (option_items != NULL);
-
- ((ESearchBarClass *) GTK_OBJECT_GET_CLASS (search_bar))->set_option (search_bar, option_items);
-}
-
-/**
- * e_search_bar_set_suboption:
- * @search_bar: A search bar.
- * @option_id: Identifier of the main option menu item under which the subitems
- * are to be set.
- * @subitems: Array of subitem information.
- *
- * Sets the items for the secondary option menu of a search bar.
- **/
-void
-e_search_bar_set_suboption (ESearchBar *search_bar, int option_id, ESearchBarSubitem *subitems)
-{
- int row;
- GtkWidget *item;
- ESearchBarSubitem *old_subitems;
- ESearchBarSubitem *new_subitems;
-
- g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
-
- row = find_id (search_bar->option_menu, option_id, "EsbChoiceId", &item);
- g_return_if_fail (row != -1);
- g_assert (item != NULL);
-
- old_subitems = g_object_get_data (G_OBJECT (item), "EsbChoiceSubitems");
- if (old_subitems) {
- /* This was connected in set_option() */
- g_signal_handlers_disconnect_matched (item,
- G_SIGNAL_MATCH_DATA,
- 0, 0, NULL, NULL,
- old_subitems);
- free_subitems (old_subitems);
- g_object_set_data (G_OBJECT (item), "EsbChoiceSubitems", NULL);
- }
-
- if (subitems) {
- new_subitems = copy_subitems (subitems);
- g_object_set_data (G_OBJECT (item), "EsbChoiceSubitems", new_subitems);
- g_signal_connect (item, "destroy",
- G_CALLBACK (option_item_destroy_cb), new_subitems);
- } else
- new_subitems = NULL;
-
- if (search_bar->item_id == option_id)
- activate_by_subitems (search_bar, option_id, new_subitems);
-}
-
-GtkWidget *
-e_search_bar_new (ESearchBarItem *menu_items,
- ESearchBarItem *option_items)
-{
- GtkWidget *widget;
-
- g_return_val_if_fail (option_items != NULL, NULL);
-
- widget = GTK_WIDGET (gtk_type_new (e_search_bar_get_type ()));
-
- e_search_bar_construct (E_SEARCH_BAR (widget), menu_items, option_items);
-
- return widget;
-}
-
-void
-e_search_bar_set_ui_component (ESearchBar *search_bar,
- BonoboUIComponent *ui_component)
-{
- g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
-
- if (search_bar->ui_component != NULL) {
- remove_bonobo_menus (search_bar);
- bonobo_object_unref (BONOBO_OBJECT (search_bar->ui_component));
- }
-
- search_bar->ui_component = ui_component;
- if (ui_component != NULL) {
- bonobo_object_ref (BONOBO_OBJECT (ui_component));
- setup_standard_verbs (search_bar);
- setup_bonobo_menus (search_bar);
- }
-}
-
-void
-e_search_bar_set_menu_sensitive (ESearchBar *search_bar, int id, gboolean state)
-{
- char *verb_name;
- char *path;
-
- verb_name = verb_name_from_id (id);
- path = g_strconcat ("/commands/", verb_name, NULL);
- g_free (verb_name);
-
- bonobo_ui_component_set_prop (search_bar->ui_component, path,
- "sensitive", state ? "1" : "0",
- NULL);
-
- g_free (path);
-}
-
-GType
-e_search_bar_get_type (void)
-{
- static GType type = 0;
-
- if (!type) {
- static const GTypeInfo info = {
- sizeof (ESearchBarClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (ESearchBar),
- 0, /* n_preallocs */
- (GInstanceInitFunc) init,
- };
-
- type = g_type_register_static (gtk_hbox_get_type (), "ESearchBar", &info, 0);
- }
-
- return type;
-}
-
-/**
- * e_search_bar_set_item_id:
- * @search_bar: A search bar.
- * @id: Identifier of the item to set.
- *
- * Sets the active item in the options menu of a search bar.
- **/
-void
-e_search_bar_set_item_id (ESearchBar *search_bar, int id)
-{
- int row;
-
- g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
-
- row = find_id (search_bar->option_menu, id, "EsbChoiceId", NULL);
- g_return_if_fail (row != -1);
-
- search_bar->item_id = id;
- gtk_option_menu_set_history (GTK_OPTION_MENU (search_bar->option), row);
- emit_query_changed (search_bar);
-}
-
-/**
- * e_search_bar_get_item_id:
- * @search_bar: A search bar.
- *
- * Queries the currently selected item in the options menu of a search bar.
- *
- * Return value: Identifier of the selected item in the options menu.
- **/
-int
-e_search_bar_get_item_id (ESearchBar *search_bar)
-{
- g_return_val_if_fail (search_bar != NULL, -1);
- g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), -1);
-
- return search_bar->item_id;
-}
-
-void
-e_search_bar_set_subitem_id (ESearchBar *search_bar, int id)
-{
- int row;
-
- g_return_if_fail (search_bar != NULL);
- g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
-
- row = find_id (search_bar->suboption_menu, id, "EsbSubitemId", NULL);
- g_return_if_fail (row != -1);
-
- search_bar->subitem_id = id;
- gtk_option_menu_set_history (GTK_OPTION_MENU (search_bar->suboption), row);
-}
-
-/**
- * e_search_bar_get_subitem_id:
- * @search_bar: A search bar.
- *
- * Queries the currently selected item in the suboptions menu of a search bar.
- *
- * Return value: Identifier of the selected item in the suboptions menu.
- * If the search bar currently contains an entry rather than a a suboption menu,
- * a value less than zero is returned.
- **/
-int
-e_search_bar_get_subitem_id (ESearchBar *search_bar)
-{
- g_return_val_if_fail (search_bar != NULL, -1);
- g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), -1);
-
- return search_bar->subitem_id;
-}
-
-/**
- * e_search_bar_set_ids:
- * @search_bar: A search bar.
- * @item_id: Identifier of the item to set.
- * @subitem_id: Identifier of the subitem to set.
- *
- * Sets the item and subitem ids for a search bar. This is intended to switch
- * to an item that has subitems.
- **/
-void
-e_search_bar_set_ids (ESearchBar *search_bar, int item_id, int subitem_id)
-{
- int item_row;
- GtkWidget *item_widget;
- ESearchBarSubitem *subitems;
-
- g_return_if_fail (search_bar != NULL);
- g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
-
- item_row = find_id (search_bar->option_menu, item_id, "EsbChoiceId", &item_widget);
- g_return_if_fail (item_row != -1);
- g_assert (item_widget != NULL);
-
- subitems = g_object_get_data (G_OBJECT (item_widget), "EsbChoiceSubitems");
- g_return_if_fail (subitems != NULL);
-
- search_bar->item_id = item_id;
- gtk_option_menu_set_history (GTK_OPTION_MENU (search_bar->option), item_row);
-
- activate_by_subitems (search_bar, item_id, subitems);
- e_search_bar_set_subitem_id (search_bar, subitem_id);
-}
-
-/**
- * e_search_bar_set_text:
- * @search_bar: A search bar.
- * @text: Text to set in the search bar's entry line.
- *
- * Sets the text string inside the entry line of a search bar.
- **/
-void
-e_search_bar_set_text (ESearchBar *search_bar, const char *text)
-{
- g_return_if_fail (E_IS_SEARCH_BAR (search_bar));
-
- gtk_entry_set_text (GTK_ENTRY (search_bar->entry), text);
-}
-
-/**
- * e_search_bar_get_text:
- * @search_bar: A search bar.
- *
- * Queries the text of the entry line in a search bar.
- *
- * Return value: The text string that is in the entry line of the search bar.
- * This must be freed using g_free(). If a suboption menu is active instead
- * of an entry, NULL is returned.
- **/
-char *
-e_search_bar_get_text (ESearchBar *search_bar)
-{
- g_return_val_if_fail (search_bar != NULL, NULL);
- g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), NULL);
-
- return search_bar->subitem_id < 0 ? g_strdup (gtk_entry_get_text (GTK_ENTRY (search_bar->entry))) : NULL;
-}