diff options
Diffstat (limited to 'widgets/misc/e-filter-bar.c')
| -rw-r--r-- | widgets/misc/e-filter-bar.c | 1032 |
1 files changed, 0 insertions, 1032 deletions
diff --git a/widgets/misc/e-filter-bar.c b/widgets/misc/e-filter-bar.c deleted file mode 100644 index 42fc03882f..0000000000 --- a/widgets/misc/e-filter-bar.c +++ /dev/null @@ -1,1032 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) version 3. - * - * 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - * - * Authors: - * Michael Zucchi <notzed@ximian.com> - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <string.h> - -#include <libxml/tree.h> -#include <libxml/parser.h> - -#include <glib/gi18n.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, gint response, gpointer 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, gint response, gpointer 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, gint response, gpointer 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); - - 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); - - g_signal_emit_by_name (efb, "search_activated"); - - 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 -dialog_rule_changed (FilterRule *fr, GtkWidget *dialog) -{ - gboolean sensitive; - - g_return_if_fail (dialog != NULL); - - sensitive = fr && fr->parts; - gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, sensitive); - gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_APPLY, sensitive); -} - -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 (rule, "changed", G_CALLBACK (dialog_rule_changed), dialog); - dialog_rule_changed (rule, dialog); - - 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; - gchar *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); - - g_signal_connect (rule, "changed", G_CALLBACK (dialog_rule_changed), dialog); - dialog_rule_changed (rule, dialog); - - e_search_bar_set_menu_sensitive (esb, E_FILTERBAR_SAVE_ID, FALSE); - - gtk_widget_show (dialog); -} - -static void -menubar_activated (ESearchBar *esb, gint id, gpointer data) -{ - EFilterBar *efb = (EFilterBar *)esb; - GtkWidget *dialog; - GtkStyle *style; - - 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; - - /* saved searches activated */ - style = gtk_widget_get_default_style (); - efb->setquery = TRUE; - 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")); - g_signal_emit_by_name (efb, "search_activated", NULL); - efb->setquery = FALSE; - } else { - return; - } - } - - g_signal_stop_emission_by_name (esb, "menu_activated"); -} - -static void -option_changed (ESearchBar *esb, gpointer data) -{ - EFilterBar *efb = (EFilterBar *)esb; - gint id = e_search_bar_get_item_id (esb); - gchar *query; - - d(printf("option changed, id = %d, setquery = %s %d\n", id, efb->setquery ? "true" : "false", esb->block_search)); - - 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, gint type, gint *start, GPtrArray *rules) -{ - FilterRule *rule = NULL; - EFilterBar *efb = (EFilterBar *)esb; - gint id = 0, i; - GArray *menu = g_array_new (FALSE, FALSE, sizeof (ESearchBarItem)); - ESearchBarItem item = { NULL, -1, 2 }; - const gchar *source; - GSList *gtksux = NULL; - gint num; - - 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, 2 }; - - 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) -{ - gint 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) -{ - gint 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; - gint 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: { - gchar *text = e_search_bar_get_text (E_SEARCH_BAR (efb)); - - /* empty search text means searching turned off */ - if (efb->current_query && text && *text) { - 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); - } - - g_free (text); - break; } - case PROP_STATE: { - /* FIXME: we should have ESearchBar save its own state to the xmlDocPtr */ - xmlChar *xmlbuf; - gchar *text, buf[12]; - gint searchscope, item_id, n, view_id; - xmlNodePtr root, node; - xmlDocPtr doc; - - item_id = e_search_bar_get_item_id ((ESearchBar *) efb); - - doc = xmlNewDoc ((const guchar *)"1.0"); - root = xmlNewDocNode (doc, NULL, (const guchar *)"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, (const guchar *)"filter-bar", NULL); - - sprintf (buf, "%d", esb->last_search_option); - xmlSetProp (node, (const guchar *)"item_id", (guchar *)buf); - sprintf (buf, "%d", searchscope); - xmlSetProp (node, (const guchar *)"searchscope", (guchar *)buf); - sprintf (buf, "%d", view_id); - xmlSetProp (node, (const guchar *)"view_id", (guchar *)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, (const guchar *)"search-bar", NULL); - xmlSetProp (node, (const guchar *)"text", (guchar *)(text ? text : "")); - sprintf (buf, "%d", item_id); - xmlSetProp (node, (const guchar *)"item_id", (guchar *)buf); - sprintf (buf, "%d", searchscope); - xmlSetProp (node, (const guchar *)"searchscope", (guchar *)buf); - sprintf (buf, "%d", view_id); - xmlSetProp (node, (const guchar *)"view_id", (guchar *)buf); - g_free (text); - } - - xmlDocDumpMemory (doc, &xmlbuf, &n); - xmlFreeDoc (doc); - - /* remap to glib memory */ - text = g_malloc (n + 1); - memcpy (text, (gchar *)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 gint -xml_get_prop_int (xmlNodePtr node, const gchar *prop) -{ - gchar *buf; - gint ret; - - if ((buf = (gchar *)xmlGetProp (node, (guchar *)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 gchar *state; - xmlDocPtr doc; - gboolean rule_set = FALSE, is_cur_folder=FALSE; - gint view_id, scope, item_id; - - switch (property_id) { - case PROP_STATE: - if ((state = g_value_get_string (value))) { - if (!(doc = xmlParseDoc ((guchar *) state))) - return; - - root = doc->children; - if (strcmp ((gchar *)root->name, "state") != 0) { - xmlFreeDoc (doc); - return; - } - - node = root->children; - while (node != NULL) { - if (!strcmp ((gchar *)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 (E_SEARCH_BAR (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) { - gchar *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 ((gchar *)node->name, "search-bar")) { - gint subitem_id, item_id, scope, view_id; - gchar *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 (E_SEARCH_BAR (efb), item_id, subitem_id); - else - e_search_bar_set_item_menu (E_SEARCH_BAR (efb), item_id); - esb->block_search = FALSE; - view_id = xml_get_prop_int (node, "view_id"); - e_search_bar_set_viewitem_id (E_SEARCH_BAR (efb), view_id); - scope = xml_get_prop_int (node, "searchscope"); - e_search_bar_set_search_scope (E_SEARCH_BAR (efb), scope); - - text = (gchar *)xmlGetProp (node, (const guchar *)"text"); - e_search_bar_set_text (E_SEARCH_BAR (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) -{ - gint 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", G_TYPE_STRING, GTK_ARG_READABLE, ARG_QUERY);*/ - -#if 0 - esb_signals [QUERY_CHANGED] = - g_signal_new ("query_changed", - G_SIGNAL_RUN_LAST, - object_class->type, - G_STRUCT_OFFSET (EFilterBarClass, query_changed), - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); - - esb_signals [MENU_ACTIVATED] = - g_signal_new ("menu_activated", - G_SIGNAL_RUN_LAST, - object_class->type, - G_STRUCT_OFFSET (EFilterBarClass, menu_activated), - g_cclosure_marshal_VOID__INT, - G_TYPE_NONE, 1, G_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 gchar *systemrules, - const gchar *userrules, - EFilterBarConfigRule config, - gpointer data) -{ - EFilterBar *bar; - - bar = g_object_new (e_filter_bar_get_type (), NULL); - ((ESearchBar *)bar)->lite = FALSE; - - e_filter_bar_new_construct (context, systemrules, userrules, config, data, bar); - - return bar; -} - -EFilterBar * -e_filter_bar_lite_new (RuleContext *context, - const gchar *systemrules, - const gchar *userrules, - EFilterBarConfigRule config, - gpointer data) -{ - EFilterBar *bar; - - bar = g_object_new (e_filter_bar_get_type (), NULL); - ((ESearchBar *)bar)->lite = TRUE; - e_filter_bar_new_construct (context, systemrules, userrules, config, data, bar); - - return bar; -} - -void -e_filter_bar_new_construct (RuleContext *context, - const gchar *systemrules, - const gchar *userrules, - EFilterBarConfigRule config, - gpointer data ,EFilterBar *bar ) -{ - ESearchBarItem item = { NULL, -1, 0 }; - - 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; - bar->account_search_cancel = 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); - -} - -GType -e_filter_bar_get_type (void) -{ - static GType type = 0; - - if (G_UNLIKELY (type == 0)) { - static const GTypeInfo type_info = { - sizeof (EFilterBarClass), - (GBaseInitFunc) NULL, - (GBaseFinalizeFunc) NULL, - (GClassInitFunc) class_init, - (GClassFinalizeFunc) NULL, - NULL, /* class_data */ - sizeof (EFilterBar), - 0, /* n_preallocs */ - (GInstanceInitFunc) init, - NULL /* value_table */ - }; - - type = g_type_register_static ( - e_search_bar_get_type (), "EFilterBar", &type_info, 0); - } - - return type; -} |