/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-search-bar.c
*
* Copyright (C) 2001 Ximian, Inc.
*
* Authors:
* Michael Zucchi <notzed@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 <string.h>
#include <libxml/tree.h>
#include <libxml/parser.h>
#include <libgnome/gnome-i18n.h>
#include "e-dropdown-button.h"
#include "e-filter-bar.h"
#include "filter/rule-editor.h"
#define d(x)
enum {
LAST_SIGNAL
};
/*static gint esb_signals [LAST_SIGNAL] = { 0, };*/
static ESearchBarClass *parent_class = NULL;
/* The arguments we take */
enum {
PROP_0,
PROP_QUERY,
PROP_STATE,
};
/* Callbacks. */
static void rule_changed (FilterRule *rule, gpointer user_data);
/* rule editor thingy */
static void
rule_editor_destroyed (EFilterBar *efb, GObject *deadbeef)
{
efb->save_dialog = NULL;
e_search_bar_set_menu_sensitive (E_SEARCH_BAR (efb), E_FILTERBAR_SAVE_ID, TRUE);
}
/* FIXME: need to update the popup menu to match any edited rules, sigh */
static void
full_rule_editor_response (GtkWidget *dialog, int response, void *data)
{
EFilterBar *efb = data;
if (response == GTK_RESPONSE_OK)
rule_context_save (efb->context, efb->userrules);
gtk_widget_destroy (dialog);
}
static void
rule_editor_response (GtkWidget *dialog, int response, void *data)
{
EFilterBar *efb = data;
FilterRule *rule;
if (response == GTK_RESPONSE_OK) {
rule = g_object_get_data (G_OBJECT (dialog), "rule");
if (rule) {
if (!filter_rule_validate (rule))
return;
rule_context_add_rule (efb->context, rule);
/* FIXME: check return */
rule_context_save (efb->context, efb->userrules);
}
}
gtk_widget_destroy (dialog);
}
static void
rule_advanced_response (GtkWidget *dialog, int response, void *data)
{
EFilterBar *efb = data;
/* the below generates a compiler warning about incompatible pointer types */
ESearchBar *esb = (ESearchBar *)efb;
FilterRule *rule;
if (response == GTK_RESPONSE_OK || response == GTK_RESPONSE_APPLY) {
rule = g_object_get_data ((GObject *) dialog, "rule");
if (rule) {
GtkStyle *style = gtk_widget_get_default_style ();
if (!filter_rule_validate (rule))
return;
efb->current_query = rule;
g_object_ref (rule);
g_signal_emit_by_name (efb, "search_activated");
gtk_widget_modify_base (esb->entry, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, &(style->text[GTK_STATE_SELECTED]));
gtk_widget_modify_base (esb->icon_entry, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
gtk_widget_modify_base (esb->viewoption, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
e_search_bar_set_text (esb,_("Advanced Search"));
gtk_widget_set_sensitive (esb->clear_button, TRUE);
if (response == GTK_RESPONSE_APPLY) {
if (!rule_context_find_rule (efb->context, rule->name, rule->source))
rule_context_add_rule (efb->context, rule);
/* FIXME: check return */
rule_context_save (efb->context, efb->userrules);
}
}
} else {
e_search_bar_set_item_id (esb, esb->last_search_option);
}
if (response != GTK_RESPONSE_APPLY)
gtk_widget_destroy (dialog);
}
static void
do_advanced (ESearchBar *esb)
{
EFilterBar *efb = (EFilterBar *)esb;
d(printf("Advanced search!\n"));
if (!efb->save_dialog && !efb->setquery) {
GtkWidget *dialog, *w;
FilterRule *rule;
if (efb->current_query)
rule = filter_rule_clone (efb->current_query);
else {
rule = filter_rule_new ();
efb->current_query = rule;
}
w = filter_rule_get_widget (rule, efb->context);
filter_rule_set_source (rule, FILTER_SOURCE_INCOMING);
gtk_container_set_border_width (GTK_CONTAINER (w), 12);
/* FIXME: get the toplevel window... */
dialog = gtk_dialog_new_with_buttons (_("Advanced Search"), NULL, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_SAVE, GTK_RESPONSE_APPLY,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
efb->save_dialog = dialog;
gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
gtk_window_set_resizable (GTK_WINDOW (dialog), TRUE);
gtk_window_set_default_size (GTK_WINDOW (dialog), 600, 300);
gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), 0);
gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)->action_area), 12);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), w, TRUE, TRUE, 0);
g_object_ref (rule);
g_object_set_data_full ((GObject *) dialog, "rule", rule, (GDestroyNotify) g_object_unref);
g_signal_connect (dialog, "response", G_CALLBACK (rule_advanced_response), efb);
g_object_weak_ref ((GObject *) dialog, (GWeakNotify) rule_editor_destroyed, efb);
e_search_bar_set_menu_sensitive (esb, E_FILTERBAR_SAVE_ID, FALSE);
gtk_widget_show (dialog);
}
}
static void
save_search_dialog (ESearchBar *esb)
{
FilterRule *rule;
char *name, *text;
GtkWidget *dialog, *w;
EFilterBar *efb = (EFilterBar *)esb;
rule = filter_rule_clone (efb->current_query);
text = e_search_bar_get_text (esb);
name = g_strdup_printf ("%s %s", rule->name, text && text[0] ? text : "''");
filter_rule_set_name (rule, name);
g_free (text);
g_free (name);
w = filter_rule_get_widget (rule, efb->context);
filter_rule_set_source (rule, FILTER_SOURCE_INCOMING);
gtk_container_set_border_width (GTK_CONTAINER (w), 12);
/* FIXME: get the toplevel window... */
dialog = gtk_dialog_new_with_buttons (_("Save Search"), NULL, GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
efb->save_dialog = dialog;
gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), 0);
gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)->action_area), 12);
gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 300);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), w, TRUE, TRUE, 0);
g_object_ref (rule);
g_object_set_data_full ((GObject *) dialog, "rule", rule, (GDestroyNotify) g_object_unref);
g_signal_connect (dialog, "response", G_CALLBACK (rule_editor_response), efb);
g_object_weak_ref ((GObject *) dialog, (GWeakNotify) rule_editor_destroyed, efb);
e_search_bar_set_menu_sensitive (esb, E_FILTERBAR_SAVE_ID, FALSE);
gtk_widget_show (dialog);
}
static void
menubar_activated (ESearchBar *esb, int id, void *data)
{
EFilterBar *efb = (EFilterBar *)esb;
GtkWidget *dialog;
d(printf ("menubar activated!\n"));
switch (id) {
case E_FILTERBAR_EDIT_ID:
if (!efb->save_dialog) {
efb->save_dialog = dialog = (GtkWidget *) rule_editor_new (efb->context, FILTER_SOURCE_INCOMING, _("_Searches"));
gtk_window_set_title (GTK_WINDOW (dialog), _("Searches"));
g_signal_connect (dialog, "response", G_CALLBACK (full_rule_editor_response), efb);
g_object_weak_ref ((GObject *) dialog, (GWeakNotify) rule_editor_destroyed, efb);
gtk_widget_show (dialog);
}
break;
case E_FILTERBAR_SAVE_ID:
if (efb->current_query && !efb->save_dialog)
save_search_dialog (esb);
d(printf("Save menu\n"));
break;
case E_FILTERBAR_ADVANCED_ID:
e_search_bar_set_item_id (esb, E_FILTERBAR_ADVANCED_ID);
break;
default:
if (id >= efb->menu_base && id < efb->menu_base + efb->menu_rules->len) {
#if d(!)0
GString *out = g_string_new ("");
printf("Selected rule: %s\n", ((FilterRule *)efb->menu_rules->pdata[id - efb->menu_base])->name);
filter_rule_build_code (efb->menu_rules->pdata[id - efb->menu_base], out);
printf("query: '%s'\n", out->str);
g_string_free (out, TRUE);
#endif
efb->current_query = (FilterRule *)efb->menu_rules->pdata[id - efb->menu_base];
efb->setquery = TRUE;
e_search_bar_set_item_id (esb, E_FILTERBAR_ADVANCED_ID);
efb->setquery = FALSE;
} else {
return;
}
}
g_signal_stop_emission_by_name (esb, "menu_activated");
}
static void
option_changed (ESearchBar *esb, void *data)
{
EFilterBar *efb = (EFilterBar *)esb;
int id = e_search_bar_get_item_id (esb);
char *query;
d(printf("option changed, id = %d, setquery = %s %d\n", id, efb->setquery ? "true" : "false", esb->block_search));
if (esb->scopeitem_id == E_FILTERBAR_CURRENT_MESSAGE_ID) {
gtk_widget_set_sensitive (esb->option_button, FALSE);
} else {
gtk_widget_set_sensitive (esb->option_button, TRUE);
}
if (efb->setquery)
return;
switch (id) {
case E_FILTERBAR_SAVE_ID:
/* Fixme */
/* save_search_dialog (esb); */
break;
case E_FILTERBAR_ADVANCED_ID:
d(printf ("do_advanced\n"));
if (!esb->block_search)
do_advanced (esb);
break;
default:
if (id >= efb->option_base && id < efb->option_base + efb->option_rules->len) {
efb->current_query = (FilterRule *)efb->option_rules->pdata[id - efb->option_base];
if (efb->config && efb->current_query) {
query = e_search_bar_get_text (esb);
efb->config (efb, efb->current_query, id, query, efb->config_data);
g_free (query);
}
} else {
gtk_widget_modify_base (esb->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_text (esb->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_base (esb->icon_entry, GTK_STATE_NORMAL, NULL);
efb->current_query = NULL;
gtk_entry_set_text ((GtkEntry *)esb->entry, "");
}
}
}
static void
dup_item_no_subitems (ESearchBarItem *dest,
const ESearchBarItem *src)
{
dest->id = src->id;
dest->text = g_strdup (src->text);
dest->type = src->type;
}
static GArray *
build_items (ESearchBar *esb, ESearchBarItem *items, int type, int *start, GPtrArray *rules)
{
FilterRule *rule = NULL;
EFilterBar *efb = (EFilterBar *)esb;
int id = 0, i;
GArray *menu = g_array_new (FALSE, FALSE, sizeof (ESearchBarItem));
ESearchBarItem item = { NULL, -1, 0 };
char *source;
GSList *gtksux = NULL;
int num;
/* So gtk calls a signal again if you connect to it WHILE inside a changed event.
So this snot is to work around that shit fucked up situation */
for (i=0;i<rules->len;i++)
gtksux = g_slist_prepend(gtksux, rules->pdata[i]);
g_ptr_array_set_size(rules, 0);
/* find a unique starting point for the id's of our items */
for (i = 0; items[i].id != -1; i++) {
ESearchBarItem dup_item = { NULL, -1, 0 };
if (items[i].id >= id)
id = items[i].id + 1;
dup_item_no_subitems (&dup_item, items + i);
g_array_append_vals (menu, &dup_item, 1);
}
*start = id;
if (type == 0) {
source = FILTER_SOURCE_INCOMING;
/* Add a separator if there is at least one custom rule. */
if (rule_context_next_rule (efb->context, rule, source) != NULL) {
item.id = 0;
item.text = NULL;
item.type = 0;
g_array_append_vals (menu, &item, 1);
}
} else {
source = FILTER_SOURCE_DEMAND;
}
num = 1;
while ((rule = rule_context_next_rule (efb->context, rule, source))) {
item.id = id++;
if (type == 0 && num <= 10) {
item.text = g_strdup_printf ("_%d. %s", num % 10, rule->name);
num ++;
} else {
item.text = g_strdup (rule->name);
}
g_array_append_vals (menu, &item, 1);
if (g_slist_find(gtksux, rule) == NULL) {
g_object_ref (rule);
g_signal_connect (rule, "changed", G_CALLBACK (rule_changed), efb);
} else {
gtksux = g_slist_remove(gtksux, rule);
}
g_ptr_array_add (rules, rule);
}
/* anything elft in gtksux has gone away, and we need to unref/disconnect from it */
while (gtksux) {
GSList *next;
next = gtksux->next;
rule = gtksux->data;
g_signal_handlers_disconnect_by_func (rule, G_CALLBACK (rule_changed), efb);
g_object_unref (rule);
g_slist_free_1(gtksux);
gtksux = next;
}
/* always add on the advanced menu */
if (type == 1) {
ESearchBarItem sb_items[2] = { E_FILTERBAR_SEPARATOR, E_FILTERBAR_ADVANCED,
/* E_FILTERBAR_SEPARATOR, E_FILTERBAR_SAVE */ };
ESearchBarItem dup_items[2];
dup_item_no_subitems (&dup_items[0], &sb_items[0]);
dup_item_no_subitems (&dup_items[1], &sb_items[1]);
/* dup_item_no_subitems (&dup_items[2], &sb_items[2]); */
/* dup_item_no_subitems (&dup_items[3], &sb_items[3]); */
g_array_append_vals (menu, &dup_items, 2);
}
item.id = -1;
item.text = NULL;
g_array_append_vals (menu, &item, 1);
return menu;
}
static void
free_built_items (GArray *menu)
{
int i;
for (i = 0; i < menu->len; i ++) {
ESearchBarItem *item;
item = & g_array_index (menu, ESearchBarItem, i);
g_free (item->text);
}
g_array_free (menu, TRUE);
}
static void
generate_menu (ESearchBar *esb, ESearchBarItem *items)
{
EFilterBar *efb = (EFilterBar *)esb;
GArray *menu;
menu = build_items (esb, items, 0, &efb->menu_base, efb->menu_rules);
((ESearchBarClass *)parent_class)->set_menu (esb, (ESearchBarItem *)menu->data);
free_built_items (menu);
}
static void
free_items (ESearchBarItem *items)
{
int i;
for (i = 0; items[i].id != -1; i++)
g_free (items[i].text);
g_free (items);
}
/* Virtual methods */
static void
set_menu (ESearchBar *esb, ESearchBarItem *items)
{
EFilterBar *efb = E_FILTER_BAR (esb);
ESearchBarItem *default_items;
int i, num;
if (efb->default_items)
free_items (efb->default_items);
for (num = 0; items[num].id != -1; num++)
;
default_items = g_new (ESearchBarItem, num + 1);
for (i = 0; i < num + 1; i++) {
default_items[i].text = g_strdup (items[i].text);
default_items[i].id = items[i].id;
default_items[i].type = items[i].type;
}
efb->default_items = default_items;
generate_menu (esb, default_items);
}
static void
set_option (ESearchBar *esb, ESearchBarItem *items)
{
GArray *menu;
EFilterBar *efb = (EFilterBar *)esb;
menu = build_items (esb, items, 1, &efb->option_base, efb->option_rules);
((ESearchBarClass *)parent_class)->set_option (esb, (ESearchBarItem *)menu->data);
free_built_items (menu);
e_search_bar_set_item_id (esb, efb->option_base);
}
static void
context_changed (RuleContext *context, gpointer user_data)
{
EFilterBar *efb = E_FILTER_BAR (user_data);
ESearchBar *esb = E_SEARCH_BAR (user_data);
/* just generate whole menu again */
generate_menu (esb, efb->default_items);
}
static void
context_rule_removed (RuleContext *context, FilterRule *rule, gpointer user_data)
{
EFilterBar *efb = E_FILTER_BAR (user_data);
ESearchBar *esb = E_SEARCH_BAR (user_data);
/* just generate whole menu again */
generate_menu (esb, efb->default_items);
}
static void
rule_changed (FilterRule *rule, gpointer user_data)
{
EFilterBar *efb = E_FILTER_BAR (user_data);
ESearchBar *esb = E_SEARCH_BAR (user_data);
/* just generate whole menu again */
generate_menu (esb, efb->default_items);
}
/* GtkObject methods. */
static void
get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
{
EFilterBar *efb = (EFilterBar *) object;
ESearchBar *esb = E_SEARCH_BAR (object);
switch (property_id) {
case PROP_QUERY:
if (efb->current_query) {
GString *out = g_string_new ("");
filter_rule_build_code (efb->current_query, out);
g_value_take_string (value, out->str);
g_string_free (out, FALSE);
} else {
g_value_set_string (value, NULL);
}
break;
case PROP_STATE: {
/* FIXME: we should have ESearchBar save its own state to the xmlDocPtr */
char *xmlbuf, *text, buf[12];
int searchscope, item_id, n, view_id;
xmlNodePtr root, node;
xmlDocPtr doc;
item_id = e_search_bar_get_item_id ((ESearchBar *) efb);
doc = xmlNewDoc ("1.0");
root = xmlNewDocNode (doc, NULL, "state", NULL);
xmlDocSetRootElement (doc, root);
searchscope = e_search_bar_get_search_scope ((ESearchBar *) efb);
view_id = e_search_bar_get_viewitem_id ((ESearchBar *) efb);
if (searchscope < E_FILTERBAR_CURRENT_FOLDER_ID)
item_id = esb->last_search_option;
if (item_id == E_FILTERBAR_ADVANCED_ID) {
/* advanced query, save the filterbar state */
node = xmlNewChild (root, NULL, "filter-bar", NULL);
sprintf (buf, "%d", esb->last_search_option);
xmlSetProp (node, "item_id", buf);
sprintf (buf, "%d", searchscope);
xmlSetProp (node, "searchscope", buf);
sprintf (buf, "%d", view_id);
xmlSetProp (node, "view_id", buf);
xmlAddChild (node, filter_rule_xml_encode (efb->current_query));
} else {
/* simple query, save the searchbar state */
text = e_search_bar_get_text ((ESearchBar *) efb);
node = xmlNewChild (root, NULL, "search-bar", NULL);
xmlSetProp (node, "text", text ? text : "");
sprintf (buf, "%d", item_id);
xmlSetProp (node, "item_id", buf);
sprintf (buf, "%d", searchscope);
xmlSetProp (node, "searchscope", buf);
sprintf (buf, "%d", view_id);
xmlSetProp (node, "view_id", buf);
g_free (text);
}
xmlDocDumpMemory (doc, (xmlChar **) &xmlbuf, &n);
xmlFreeDoc (doc);
/* remap to glib memory */
text = g_malloc (n + 1);
memcpy (text, xmlbuf, n);
text[n] = '\0';
xmlFree (xmlbuf);
g_value_take_string (value, text);
break; }
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static int
xml_get_prop_int (xmlNodePtr node, const char *prop)
{
char *buf;
int ret;
if ((buf = xmlGetProp (node, prop))) {
ret = strtol (buf, NULL, 10);
xmlFree (buf);
} else {
ret = -1;
}
return ret;
}
static void
set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
{
EFilterBar *efb = (EFilterBar *) object;
ESearchBar *esb = E_SEARCH_BAR (object);
xmlNodePtr root, node;
const char *state;
xmlDocPtr doc;
gboolean rule_set = FALSE, is_cur_folder=FALSE;
int view_id, scope, item_id;
switch (property_id) {
case PROP_STATE:
if ((state = g_value_get_string (value))) {
if (!(doc = xmlParseDoc ((char *) state)))
return;
root = doc->children;
if (strcmp (root->name, "state") != 0) {
xmlFreeDoc (doc);
return;
}
node = root->children;
while (node != NULL) {
if (!strcmp (node->name, "filter-bar")) {
FilterRule *rule = NULL;
view_id = xml_get_prop_int (node, "view_id");
scope = xml_get_prop_int (node, "searchscope");
item_id = xml_get_prop_int (node, "item_id");
if (item_id == -1)
item_id = 0;
if (scope == E_FILTERBAR_CURRENT_FOLDER_ID)
is_cur_folder = TRUE;
if ((node = node->children)) {
GtkStyle *style = gtk_widget_get_default_style ();
rule = filter_rule_new ();
if (filter_rule_xml_decode (rule, node, efb->context) != 0) {
gtk_widget_modify_base (((ESearchBar *)efb)->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_text (((ESearchBar *)efb)->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_base (((ESearchBar *)efb)->icon_entry, GTK_STATE_NORMAL, NULL);
g_object_unref (rule);
rule = NULL;
} else {
rule_set = TRUE;
gtk_widget_set_sensitive (esb->clear_button, TRUE);
gtk_widget_modify_base (((ESearchBar *)efb)->entry, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
gtk_widget_modify_text (((ESearchBar *)efb)->entry, GTK_STATE_NORMAL, &(style->text[GTK_STATE_SELECTED]));
gtk_widget_modify_base (((ESearchBar *)efb)->icon_entry, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
gtk_widget_modify_base (((ESearchBar *)efb)->viewoption, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
g_object_set_data_full (object, "rule", rule, (GDestroyNotify) g_object_unref);
}
}
if (rule_set) {
esb->block_search = TRUE;
e_search_bar_set_text (esb, _("Advanced Search"));
e_search_bar_set_item_menu ((ESearchBar *) efb, item_id);
e_search_bar_set_search_scope ((ESearchBar *) efb, scope);
esb->block_search = FALSE;
efb->current_query = (FilterRule *)efb->option_rules->pdata[item_id - efb->option_base];
if (efb->config && efb->current_query) {
char *query = e_search_bar_get_text (esb);
efb->config (efb, efb->current_query, item_id, query, efb->config_data);
g_free (query);
}
}
e_search_bar_set_viewitem_id ((ESearchBar *) efb, view_id);
efb->current_query = rule;
efb->setquery = TRUE;
e_search_bar_set_item_id ((ESearchBar *) efb, E_FILTERBAR_ADVANCED_ID);
efb->setquery = FALSE;
break;
} else if (!strcmp (node->name, "search-bar")) {
int subitem_id, item_id, scope, view_id;
char *text;
GtkStyle *style = gtk_widget_get_default_style ();
/* set the text first (it doesn't emit a signal) */
/* now set the item_id and subitem_id */
item_id = xml_get_prop_int (node, "item_id");
subitem_id = xml_get_prop_int (node, "subitem_id");
esb->block_search = TRUE;
if (subitem_id >= 0)
e_search_bar_set_ids ((ESearchBar *) efb, item_id, subitem_id);
else
e_search_bar_set_item_menu ((ESearchBar *) efb, item_id);
esb->block_search = FALSE;
view_id = xml_get_prop_int (node, "view_id");
e_search_bar_set_viewitem_id ((ESearchBar *) efb, view_id);
scope = xml_get_prop_int (node, "searchscope");
e_search_bar_set_search_scope ((ESearchBar *) efb, scope);
text = xmlGetProp (node, "text");
e_search_bar_set_text ((ESearchBar *) efb, text);
if (text && *text) {
efb->current_query = (FilterRule *)efb->option_rules->pdata[item_id - efb->option_base];
if (efb->config && efb->current_query)
efb->config (efb, efb->current_query, item_id, text, efb->config_data);
gtk_widget_set_sensitive (esb->clear_button, TRUE);
gtk_widget_modify_base (((ESearchBar *)efb)->entry, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
gtk_widget_modify_text (((ESearchBar *)efb)->entry, GTK_STATE_NORMAL, &(style->text[GTK_STATE_SELECTED]));
gtk_widget_modify_base (((ESearchBar *)efb)->icon_entry, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
gtk_widget_modify_base (((ESearchBar *)efb)->viewoption, GTK_STATE_NORMAL, &(style->base[GTK_STATE_SELECTED]));
} else {
gtk_widget_modify_base (((ESearchBar *)efb)->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_text (((ESearchBar *)efb)->entry, GTK_STATE_NORMAL, NULL);
gtk_widget_modify_base (((ESearchBar *)efb)->icon_entry, GTK_STATE_NORMAL, NULL);
e_search_bar_paint (esb);
efb->current_query = (FilterRule *)efb->option_rules->pdata[item_id - efb->option_base];
if (efb->config && efb->current_query)
efb->config (efb, efb->current_query, item_id, "", efb->config_data);
}
xmlFree (text);
break;
}
node = node->next;
}
xmlFreeDoc (doc);
} else {
/* set default state */
e_search_bar_set_item_id ((ESearchBar *) efb, 0);
e_search_bar_set_viewitem_id ((ESearchBar *) efb, 0);
e_search_bar_set_search_scope ((ESearchBar *) efb, E_FILTERBAR_CURRENT_FOLDER_ID);
}
/* we don't want to run option_changed */
efb->setquery = TRUE;
g_signal_emit_by_name (efb, "search_activated", NULL);
efb->setquery = FALSE;
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void clear_rules(EFilterBar *efb, GPtrArray *rules)
{
int i;
FilterRule *rule;
/* clear out any data on old rules */
for (i=0;i<rules->len;i++) {
rule = rules->pdata[i];
g_signal_handlers_disconnect_by_func (rule, G_CALLBACK (rule_changed), efb);
g_object_unref(rule);
}
g_ptr_array_set_size (rules, 0);
}
static void
dispose (GObject *object)
{
EFilterBar *bar;
g_return_if_fail (object != NULL);
g_return_if_fail (E_IS_FILTER_BAR (object));
bar = E_FILTER_BAR (object);
if (bar->context != NULL && bar->userrules != NULL)
rule_context_save (bar->context, bar->userrules);
if (bar->menu_rules != NULL) {
clear_rules(bar, bar->menu_rules);
clear_rules(bar, bar->option_rules);
g_ptr_array_free (bar->menu_rules, TRUE);
g_ptr_array_free (bar->option_rules, TRUE);
g_free (bar->systemrules);
g_free (bar->userrules);
bar->menu_rules = NULL;
bar->option_rules = NULL;
bar->systemrules = NULL;
bar->userrules = NULL;
}
if (bar->context != NULL) {
g_signal_handlers_disconnect_by_func (bar->context, G_CALLBACK (context_changed), bar);
g_signal_handlers_disconnect_by_func (bar->context, G_CALLBACK (context_rule_removed), bar);
g_object_unref (bar->context);
bar->context = NULL;
}
if (bar->default_items) {
free_items (bar->default_items);
bar->default_items = NULL;
}
(* G_OBJECT_CLASS (parent_class)->dispose) (object);
}
static void
class_init (EFilterBarClass *klass)
{
GObjectClass *object_class = (GObjectClass *) klass;
ESearchBarClass *esb_class = (ESearchBarClass *) klass;
GParamSpec *pspec;
parent_class = g_type_class_ref (e_search_bar_get_type ());
object_class->dispose = dispose;
object_class->get_property = get_property;
object_class->set_property = set_property;
esb_class->set_menu = set_menu;
esb_class->set_option = set_option;
pspec = g_param_spec_string ("query", NULL, NULL, NULL, G_PARAM_READABLE);
g_object_class_install_property (object_class, PROP_QUERY, pspec);
pspec = g_param_spec_string ("state", NULL, NULL, NULL, G_PARAM_READWRITE);
g_object_class_install_property (object_class, PROP_STATE, pspec);
/*gtk_object_add_arg_type ("EFilterBar::query", GTK_TYPE_STRING, GTK_ARG_READABLE, ARG_QUERY);*/
#if 0
esb_signals [QUERY_CHANGED] =
gtk_signal_new ("query_changed",
GTK_RUN_LAST,
object_class->type,
G_STRUCT_OFFSET (EFilterBarClass, query_changed),
gtk_marshal_NONE__NONE,
GTK_TYPE_NONE, 0);
esb_signals [MENU_ACTIVATED] =
gtk_signal_new ("menu_activated",
GTK_RUN_LAST,
object_class->type,
G_STRUCT_OFFSET (EFilterBarClass, menu_activated),
gtk_marshal_NONE__INT,
GTK_TYPE_NONE, 1, GTK_TYPE_INT);
gtk_object_class_add_signals (object_class, esb_signals, LAST_SIGNAL);
#endif
}
static void
init (EFilterBar *efb)
{
g_signal_connect (efb, "menu_activated", G_CALLBACK (menubar_activated), NULL);
g_signal_connect (efb, "query_changed", G_CALLBACK (option_changed), NULL);
g_signal_connect (efb, "search_activated", G_CALLBACK (option_changed), NULL);
efb->menu_rules = g_ptr_array_new ();
efb->option_rules = g_ptr_array_new ();
}
/* Object construction. */
EFilterBar *
e_filter_bar_new (RuleContext *context,
const char *systemrules,
const char *userrules,
EFilterBarConfigRule config,
void *data)
{
EFilterBar *bar;
ESearchBarItem item = { NULL, -1, 0 };
bar = gtk_type_new (e_filter_bar_get_type ());
bar->context = context;
g_object_ref (context);
bar->config = config;
bar->config_data = data;
bar->systemrules = g_strdup (systemrules);
bar->userrules = g_strdup (userrules);
bar->all_account_search_vf = NULL;
bar->account_search_vf = NULL;
e_search_bar_construct ((ESearchBar *)bar, &item, &item);
g_signal_connect (context, "changed", G_CALLBACK (context_changed), bar);
g_signal_connect (context, "rule_removed", G_CALLBACK (context_rule_removed), bar);
return bar;
}
GtkType
e_filter_bar_get_type (void)
{
static GtkType type = 0;
if (!type) {
static const GtkTypeInfo info = {
"EFilterBar",
sizeof (EFilterBar),
sizeof (EFilterBarClass),
(GtkClassInitFunc) class_init,
(GtkObjectInitFunc) init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
type = gtk_type_unique (e_search_bar_get_type (), &info);
}
return type;
}