596 lines
16 KiB
C
596 lines
16 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* folder-browser.c: Folder browser top level component
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*
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* Author:
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* Miguel de Icaza (miguel@kernel.org)
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*
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* (C) 2000 Helix Code, Inc.
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*/
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#include <config.h>
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#include <ctype.h>
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#include <gnome.h>
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#include "e-util/e-sexp.h"
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#include "folder-browser.h"
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#include "mail.h"
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#include "mail-tools.h"
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#include "message-list.h"
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#include "mail-threads.h"
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#include "mail-ops.h"
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#include <gal/util/e-util.h>
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#include <gal/widgets/e-unicode.h>
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#include <gal/e-paned/e-vpaned.h>
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#include "mail-vfolder.h"
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#include "filter/vfolder-rule.h"
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#include "filter/vfolder-context.h"
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#include "filter/filter-option.h"
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#include "filter/filter-input.h"
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#include "mail-search-dialogue.h"
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#include "mail-local.h"
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#include "mail-config.h"
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#define PARENT_TYPE (gtk_table_get_type ())
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static void fb_resize_cb (GtkWidget *w, GtkAllocation *a);
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static GtkObjectClass *folder_browser_parent_class;
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static void oc_destroy (gpointer obj, gpointer user)
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{
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struct fb_ondemand_closure *oc = (struct fb_ondemand_closure *) obj;
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g_free (oc->path);
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g_free (oc);
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}
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static void
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folder_browser_destroy (GtkObject *object)
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{
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FolderBrowser *folder_browser;
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CORBA_Environment ev;
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folder_browser = FOLDER_BROWSER (object);
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CORBA_exception_init (&ev);
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if (folder_browser->search_full)
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gtk_object_unref((GtkObject *)folder_browser->search_full);
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if (folder_browser->shell != CORBA_OBJECT_NIL)
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CORBA_Object_release (folder_browser->shell, &ev);
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g_free (folder_browser->uri);
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if (folder_browser->folder) {
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mail_do_sync_folder (folder_browser->folder);
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camel_object_unref (CAMEL_OBJECT (folder_browser->folder));
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}
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if (folder_browser->message_list)
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bonobo_object_unref (BONOBO_OBJECT (folder_browser->message_list));
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if (folder_browser->mail_display)
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gtk_widget_destroy (GTK_WIDGET (folder_browser->mail_display));
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if (folder_browser->filter_context)
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gtk_object_unref (GTK_OBJECT (folder_browser->filter_context));
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if (folder_browser->filter_menu_paths) {
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g_slist_foreach (folder_browser->filter_menu_paths, oc_destroy, NULL);
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g_slist_free (folder_browser->filter_menu_paths);
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}
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CORBA_exception_free (&ev);
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folder_browser_parent_class->destroy (object);
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}
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static void
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folder_browser_class_init (GtkObjectClass *object_class)
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{
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object_class->destroy = folder_browser_destroy;
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folder_browser_parent_class = gtk_type_class (PARENT_TYPE);
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}
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/*
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* static gboolean
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* folder_browser_load_folder (FolderBrowser *fb, const char *name)
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* {
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* CamelFolder *new_folder;
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*
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* new_folder = mail_tool_uri_to_folder_noex (name);
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*
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* if (!new_folder)
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* return FALSE;
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*
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* if (fb->folder)
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* camel_object_unref (CAMEL_OBJECT (fb->folder));
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* fb->folder = new_folder;
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* message_list_set_folder (fb->message_list, new_folder);
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* return TRUE;
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* }
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*/
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#define EQUAL(a,b) (strcmp (a,b) == 0)
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gboolean folder_browser_set_uri (FolderBrowser *folder_browser, const char *uri)
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{
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if (*uri)
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mail_do_load_folder (folder_browser, uri);
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return TRUE;
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}
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void
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folder_browser_set_message_preview (FolderBrowser *folder_browser, gboolean show_message_preview)
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{
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if (folder_browser->preview_shown == show_message_preview)
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return;
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g_warning ("FIXME: implement me");
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}
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static char * search_options[] = {
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N_("Body or subject contains"),
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N_("Body contains"),
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N_("Subject contains"),
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N_("Body does not contain"),
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N_("Subject does not contain"),
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N_("Custom search"),
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NULL
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};
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/* NOTE: If this is changed, then change the search_save() function to match! */
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/* %s is replaced by the whole search string in quotes ...
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possibly could split the search string into words as well ? */
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static char * search_string[] = {
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"(or (body-contains %s) (match-all (header-contains \"Subject\" %s)))",
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"(body-contains %s)",
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"(match-all (header-contains \"Subject\" %s)",
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"(match-all (not (body-contains %s)))",
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"(match-all (not (header-contains \"Subject\" %s)))",
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"%s",
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};
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#define CUSTOM_SEARCH_ID (5)
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static void
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search_full_clicked(MailSearchDialogue *msd, guint button, FolderBrowser *fb)
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{
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char *query;
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switch (button) {
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case 0: /* 'ok' */
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case 1: /* 'search' */
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query = mail_search_dialogue_get_query(msd);
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mail_do_regenerate_messagelist(fb->message_list, query);
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g_free(query);
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/* save the search as well */
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if (fb->search_full)
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gtk_object_unref((GtkObject *)fb->search_full);
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fb->search_full = msd->rule;
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gtk_object_ref((GtkObject *)fb->search_full);
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if (button == 0)
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gnome_dialog_close((GnomeDialog *)msd);
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break;
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case 2: /* 'cancel' */
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gnome_dialog_close((GnomeDialog *)msd);
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case -1: /* dialogue closed */
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mail_do_regenerate_messagelist(fb->message_list, 0);
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/* reset the search buttons state */
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gtk_menu_set_active(GTK_MENU(GTK_OPTION_MENU(fb->search_menu)->menu), 0);
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gtk_widget_set_sensitive(fb->search_entry, TRUE);
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break;
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}
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}
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/* bring up the 'full search' dialogue and let the user use that to search with */
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static void
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search_full(GtkWidget *w, FolderBrowser *fb)
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{
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MailSearchDialogue *msd;
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/* make search dialogue thingy match */
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gtk_menu_set_active(GTK_MENU(GTK_OPTION_MENU(fb->search_menu)->menu), CUSTOM_SEARCH_ID);
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gtk_widget_set_sensitive(fb->search_entry, FALSE);
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msd = mail_search_dialogue_new_with_rule(fb->search_full);
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gtk_signal_connect((GtkObject *)msd, "clicked", search_full_clicked, fb);
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gtk_widget_show((GtkWidget*)msd);
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}
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static void
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search_set(FolderBrowser *fb)
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{
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GtkWidget *widget;
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GString *out;
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char *str;
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int index;
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char *text;
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widget = gtk_menu_get_active (GTK_MENU(GTK_OPTION_MENU(fb->search_menu)->menu));
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index = (int)gtk_object_get_data((GtkObject *)widget, "search_option");
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if (index == CUSTOM_SEARCH_ID) {
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search_full(NULL, fb);
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return;
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}
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gtk_widget_set_sensitive(fb->search_entry, TRUE);
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text = e_utf8_gtk_entry_get_text((GtkEntry *)fb->search_entry);
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if (text == NULL || text[0] == 0) {
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if (text)
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g_free(text);
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mail_do_regenerate_messagelist (fb->message_list, NULL);
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return;
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}
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if (index > sizeof(search_string)/sizeof(search_string[0]))
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index = 0;
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str = search_string[index];
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out = g_string_new("");
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while (*str) {
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if (str[0] == '%' && str[1]=='s') {
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str+=2;
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e_sexp_encode_string(out, text);
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} else {
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g_string_append_c(out, *str);
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str++;
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}
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}
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mail_do_regenerate_messagelist (fb->message_list, out->str);
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g_string_free(out, TRUE);
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g_free (text);
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}
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static void
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search_menu_deactivate(GtkWidget *menu, FolderBrowser *fb)
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{
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search_set(fb);
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}
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static GtkWidget *
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create_option_menu (char **menu_list, int item, void *data)
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{
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GtkWidget *omenu;
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GtkWidget *menu;
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int i = 0;
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omenu = gtk_option_menu_new ();
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menu = gtk_menu_new ();
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while (*menu_list){
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GtkWidget *entry;
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/* We don't use e_utf8_gtk_menu_item_new_with_label here
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* because the string comes from gettext and so is localized,
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* not UTF-8.
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*/
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entry = gtk_menu_item_new_with_label (_(*menu_list));
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gtk_widget_show (entry);
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gtk_object_set_data((GtkObject *)entry, "search_option", (void *)i);
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gtk_menu_append (GTK_MENU (menu), entry);
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menu_list++;
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i++;
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}
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gtk_option_menu_set_menu (GTK_OPTION_MENU (omenu), menu);
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gtk_option_menu_set_history (GTK_OPTION_MENU (omenu), item);
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gtk_widget_show (omenu);
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gtk_signal_connect (GTK_OBJECT (menu),
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"deactivate",
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GTK_SIGNAL_FUNC (search_menu_deactivate), data);
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return omenu;
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}
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static void
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search_activate(GtkEntry *entry, FolderBrowser *fb)
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{
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search_set(fb);
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}
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static void
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search_save(GtkWidget *w, FolderBrowser *fb)
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{
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GtkWidget *widget;
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int index;
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char *text;
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FilterElement *element;
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VfolderRule *rule;
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FilterPart *part;
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text = e_utf8_gtk_entry_get_text((GtkEntry *)fb->search_entry);
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widget = gtk_menu_get_active (GTK_MENU(GTK_OPTION_MENU(fb->search_menu)->menu));
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index = (int)gtk_object_get_data((GtkObject *)widget, "search_option");
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/* some special case code for the custom search position */
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if (index == CUSTOM_SEARCH_ID) {
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g_free(text);
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text = g_strdup(_("Custom"));
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} else {
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if (text == NULL || text[0] == 0) {
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g_free (text);
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return;
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}
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}
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rule = vfolder_rule_new();
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((FilterRule *)rule)->grouping = FILTER_GROUP_ANY;
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vfolder_rule_add_source(rule, fb->uri);
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filter_rule_set_name((FilterRule *)rule, text);
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switch(index) {
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case 5: /* custom search */
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if (fb->search_full) {
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GList *partl;
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/* copy the parts from the search rule to the vfolder rule */
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partl = fb->search_full->parts;
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while (partl) {
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FilterPart *old = partl->data;
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part = filter_part_clone(old);
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filter_rule_add_part((FilterRule *)rule, part);
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partl = g_list_next(partl);
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}
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break;
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}
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default: /* header or body contains */
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index = 0;
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case 1: case 2:
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if (index == 0 || index == 1) { /* body-contains */
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part = vfolder_create_part("body");
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filter_rule_add_part((FilterRule *)rule, part);
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element = filter_part_find_element(part, "body-type");
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filter_option_set_current((FilterOption *)element, "contains");
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element = filter_part_find_element(part, "word");
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filter_input_set_value((FilterInput *)element, text);
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}
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if (index == 0 || index == 2) { /* subject contains */
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part = vfolder_create_part("subject");
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filter_rule_add_part((FilterRule *)rule, part);
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element = filter_part_find_element(part, "subject-type");
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filter_option_set_current((FilterOption *)element, "contains");
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element = filter_part_find_element(part, "subject");
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filter_input_set_value((FilterInput *)element, text);
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}
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break;
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case 3: /* not body contains */
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part = vfolder_create_part("body");
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filter_rule_add_part((FilterRule *)rule, part);
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element = filter_part_find_element(part, "body-type");
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filter_option_set_current((FilterOption *)element, "not contains");
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element = filter_part_find_element(part, "word");
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filter_input_set_value((FilterInput *)element, text);
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break;
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case 4: /* not header contains */
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part = vfolder_create_part("subject");
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filter_rule_add_part((FilterRule *)rule, part);
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element = filter_part_find_element(part, "subject-type");
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filter_option_set_current((FilterOption *)element, "not contains");
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element = filter_part_find_element(part, "subject");
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filter_input_set_value((FilterInput *)element, text);
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break;
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}
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vfolder_gui_add_rule(rule);
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g_free (text);
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}
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void
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folder_browser_clear_search (FolderBrowser *fb)
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{
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gtk_entry_set_text (GTK_ENTRY (fb->search_entry), "");
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gtk_option_menu_set_history (GTK_OPTION_MENU (fb->search_menu), 0);
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mail_do_regenerate_messagelist (fb->message_list, NULL);
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}
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static int
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etable_key (ETable *table, int row, int col, GdkEvent *ev, FolderBrowser *fb)
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{
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if ((ev->key.state & !(GDK_SHIFT_MASK | GDK_LOCK_MASK)) != 0)
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return FALSE;
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switch (ev->key.keyval) {
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case GDK_space:
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case GDK_BackSpace:
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{
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GtkAdjustment *vadj;
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gfloat page_size;
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vadj = e_scroll_frame_get_vadjustment (fb->mail_display->scroll);
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page_size = vadj->page_size - vadj->step_increment;
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if (ev->key.keyval == GDK_BackSpace) {
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if (vadj->value > vadj->lower + page_size)
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vadj->value -= page_size;
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else
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vadj->value = vadj->lower;
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} else {
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if (vadj->value < vadj->upper - vadj->page_size - page_size)
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vadj->value += page_size;
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else
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vadj->value = vadj->upper - vadj->page_size;
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}
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gtk_adjustment_value_changed (vadj);
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return TRUE;
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}
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case GDK_Delete:
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case GDK_KP_Delete:
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delete_msg (NULL, fb);
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message_list_select (fb->message_list, row,
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MESSAGE_LIST_SELECT_NEXT,
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0, CAMEL_MESSAGE_DELETED);
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return TRUE;
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case GDK_Home:
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case GDK_KP_Home:
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message_list_home (fb->message_list);
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return TRUE;
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case GDK_End:
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case GDK_KP_End:
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message_list_end (fb->message_list);
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return TRUE;
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case 'n':
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case 'N':
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message_list_select (fb->message_list, row,
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MESSAGE_LIST_SELECT_NEXT,
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0, CAMEL_MESSAGE_SEEN);
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return TRUE;
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case 'p':
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case 'P':
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message_list_select (fb->message_list, row,
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MESSAGE_LIST_SELECT_PREVIOUS,
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0, CAMEL_MESSAGE_SEEN);
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return TRUE;
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default:
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return FALSE;
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}
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return FALSE;
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}
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static void
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folder_browser_gui_init (FolderBrowser *fb)
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{
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GtkWidget *hbox, *label;
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GtkButton *button, *searchbutton;
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GtkWidget *search_alignment, *save_alignment;
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/*
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* The panned container
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*/
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fb->vpaned = e_vpaned_new ();
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gtk_widget_show (fb->vpaned);
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gtk_table_attach (
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GTK_TABLE (fb), fb->vpaned,
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0, 1, 1, 3,
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GTK_FILL | GTK_EXPAND,
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GTK_FILL | GTK_EXPAND,
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0, 0);
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/* quick-search entry */
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hbox = gtk_hbox_new(FALSE, 3);
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gtk_widget_show(hbox);
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fb->search_entry = gtk_entry_new();
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gtk_widget_show(fb->search_entry);
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gtk_signal_connect(GTK_OBJECT (fb->search_entry), "activate", search_activate, fb);
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search_alignment = gtk_alignment_new(.5, .5, 0, 0);
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gtk_widget_show(search_alignment);
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searchbutton = (GtkButton *)gtk_button_new_with_label(_("Full Search"));
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gtk_widget_show((GtkWidget *)searchbutton);
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label = gtk_label_new(_("Search"));
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gtk_widget_show(label);
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fb->search_menu = create_option_menu(search_options, 0, fb);
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button = (GtkButton *)gtk_button_new_with_label(_("Save"));
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gtk_widget_show((GtkWidget *)button);
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save_alignment = gtk_alignment_new(.5, .5, 0, 0);
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gtk_widget_show(save_alignment);
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gtk_signal_connect((GtkObject *)button, "clicked", search_save, fb);
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gtk_signal_connect((GtkObject *)searchbutton, "clicked", search_full, fb);
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gtk_container_add(GTK_CONTAINER(save_alignment), GTK_WIDGET(button));
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gtk_box_pack_end((GtkBox *)hbox, save_alignment, FALSE, FALSE, 3);
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gtk_box_pack_end((GtkBox *)hbox, fb->search_entry, FALSE, FALSE, 3);
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gtk_box_pack_end((GtkBox *)hbox, fb->search_menu, FALSE, FALSE, 3);
|
|
gtk_box_pack_end((GtkBox *)hbox, label, FALSE, FALSE, 3);
|
|
gtk_container_add(GTK_CONTAINER(search_alignment), GTK_WIDGET(searchbutton));
|
|
gtk_box_pack_end((GtkBox *)hbox, search_alignment, FALSE, FALSE, 3);
|
|
gtk_table_attach (
|
|
GTK_TABLE (fb), hbox,
|
|
0, 1, 0, 1,
|
|
GTK_FILL | GTK_EXPAND,
|
|
0,
|
|
0, 0);
|
|
|
|
fb->message_list_w = message_list_get_widget (fb->message_list);
|
|
e_paned_add1 (E_PANED (fb->vpaned), fb->message_list_w);
|
|
gtk_widget_show (fb->message_list_w);
|
|
|
|
gtk_signal_connect (GTK_OBJECT (fb->message_list_w), "size_allocate",
|
|
GTK_SIGNAL_FUNC (fb_resize_cb), NULL);
|
|
|
|
e_paned_add2 (E_PANED (fb->vpaned), GTK_WIDGET (fb->mail_display));
|
|
e_paned_set_position (E_PANED (fb->vpaned), mail_config_paned_size());
|
|
gtk_widget_show (GTK_WIDGET (fb->mail_display));
|
|
gtk_widget_show (GTK_WIDGET (fb));
|
|
}
|
|
|
|
static void
|
|
folder_browser_init (GtkObject *object)
|
|
{
|
|
}
|
|
|
|
static void
|
|
my_folder_browser_init (GtkObject *object)
|
|
{
|
|
FolderBrowser *fb = FOLDER_BROWSER (object);
|
|
|
|
/*
|
|
* Setup parent class fields.
|
|
*/
|
|
GTK_TABLE (fb)->homogeneous = FALSE;
|
|
gtk_table_resize (GTK_TABLE (fb), 1, 2);
|
|
|
|
/*
|
|
* Our instance data
|
|
*/
|
|
fb->message_list = MESSAGE_LIST (message_list_new (fb));
|
|
fb->mail_display = MAIL_DISPLAY (mail_display_new ());
|
|
|
|
gtk_signal_connect (GTK_OBJECT (fb->message_list->etable),
|
|
"key_press", GTK_SIGNAL_FUNC (etable_key), fb);
|
|
|
|
fb->filter_menu_paths = NULL;
|
|
fb->filter_context = NULL;
|
|
|
|
folder_browser_gui_init (fb);
|
|
}
|
|
|
|
GtkWidget *
|
|
folder_browser_new (const Evolution_Shell shell)
|
|
{
|
|
static int serial = 0;
|
|
CORBA_Environment ev;
|
|
FolderBrowser *folder_browser;
|
|
|
|
CORBA_exception_init (&ev);
|
|
|
|
folder_browser = gtk_type_new (folder_browser_get_type ());
|
|
|
|
my_folder_browser_init (GTK_OBJECT (folder_browser));
|
|
folder_browser->uri = NULL;
|
|
folder_browser->serial = serial++;
|
|
|
|
folder_browser->shell = CORBA_Object_duplicate (shell, &ev);
|
|
if (ev._major != CORBA_NO_EXCEPTION) {
|
|
folder_browser->shell = CORBA_OBJECT_NIL;
|
|
gtk_widget_destroy (GTK_WIDGET (folder_browser));
|
|
CORBA_exception_free (&ev);
|
|
return NULL;
|
|
}
|
|
|
|
CORBA_exception_free (&ev);
|
|
|
|
return GTK_WIDGET (folder_browser);
|
|
}
|
|
|
|
|
|
E_MAKE_TYPE (folder_browser, "FolderBrowser", FolderBrowser, folder_browser_class_init, folder_browser_init, PARENT_TYPE);
|
|
|
|
static void fb_resize_cb (GtkWidget *w, GtkAllocation *a)
|
|
{
|
|
mail_config_set_paned_size (a->height);
|
|
}
|