diff options
Diffstat (limited to 'mail/mail-vfolder.c')
| -rw-r--r-- | mail/mail-vfolder.c | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/mail/mail-vfolder.c b/mail/mail-vfolder.c new file mode 100644 index 0000000000..cef814082a --- /dev/null +++ b/mail/mail-vfolder.c @@ -0,0 +1,176 @@ +/* + Copyright 2000 Helix Code Inc. + + Author: Michael Zucchi <notzed@helixcode.com> + + code for managing vfolders + + NOTE: dont run this through fucking indent. +*/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <bonobo.h> + +#include "Evolution.h" +#include "evolution-storage.h" + +#include "evolution-shell-component.h" +#include "folder-browser.h" + +#include "filter/vfolder-context.h" +#include "filter/filter-rule.h" +#include "filter/vfolder-editor.h" + +struct _vfolder_info { + char *name; + char *query; +}; + +/* list of vfolders available */ +static GList *available_vfolders = NULL; +static VfolderContext *context; +static EvolutionStorage *vfolder_storage; + +/* GROSS HACK: for passing to other parts of the program */ +EvolutionShellClient *global_shell_client = NULL; +extern char *evolution_dir; + +static struct _vfolder_info * +vfolder_find(char *name) +{ + GList *l = available_vfolders; + struct _vfolder_info *info; + + while (l) { + info = l->data; + if (!strcmp(info->name, name)) + return info; + l = g_list_next(l); + } + return NULL; +} + +/* go through the list of what we have, what we want, and make + them match, deleting/reconfiguring as required */ +static void +vfolder_refresh(void) +{ + GList *l; + GList *head = NULL; /* processed list */ + struct _vfolder_info *info; + FilterRule *rule; + GString *expr = g_string_new(""); + char *uri, *path; + + rule = NULL; + while ( (rule = rule_context_next_rule((RuleContext *)context, rule)) ) { + info = vfolder_find(rule->name); + g_string_truncate(expr, 0); + filter_rule_build_code(rule, expr); + if (info) { + available_vfolders = g_list_remove(available_vfolders, info); + + /* check if the rule has changed ... otherwise, leave it */ + if (strcmp(expr->str, info->query)) { + printf("Must reconfigure vfolder with new rule?\n"); + g_free(info->query); + info->query = g_strdup(expr->str); + + uri = g_strdup_printf("vfolder:%s/vfolder/%s?%s", evolution_dir, info->name, info->query); + path = g_strdup_printf("/%s", info->name); + evolution_storage_removed_folder(vfolder_storage, path); + evolution_storage_new_folder (vfolder_storage, path, + "mail", + uri, + info->name); + g_free(uri); + g_free(path); + } + } else { + info = g_malloc(sizeof(*info)); + info->name = g_strdup(rule->name); + info->query = g_strdup(expr->str); + printf("Adding new vfolder: %s %s\n", rule->name, expr->str); + + uri = g_strdup_printf("vfolder:%s/vfolder/%s?%s", evolution_dir, info->name, info->query); + path = g_strdup_printf("/%s", info->name); + evolution_storage_new_folder (vfolder_storage, path, + "mail", + uri, + info->name); + g_free(uri); + g_free(path); + } + head = g_list_append(head, info); + } + /* everything in available_vfolders are to be removed ... */ + l = available_vfolders; + while (l) { + info = l->data; + printf("removing vfolders %s %s\n", info->name, info->query); + path = g_strdup_printf("/%s", info->name); + evolution_storage_removed_folder(vfolder_storage, path); + g_free(path); + g_free(info->name); + g_free(info->query); + l = g_list_next(l); + } + g_list_free(available_vfolders); + available_vfolders = head; + g_string_free(expr, TRUE); +} + +void +vfolder_create_storage(EvolutionShellComponent *shell_component) +{ + EvolutionShellClient *shell_client; + Evolution_Shell corba_shell; + EvolutionStorage *storage; + char *user, *system; + + shell_client = evolution_shell_component_get_owner (shell_component); + if (shell_client == NULL) { + g_warning ("We have no shell!?"); + return; + } + global_shell_client = shell_client; + + corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client)); + + storage = evolution_storage_new ("VFolders"); + if (evolution_storage_register_on_shell (storage, corba_shell) != EVOLUTION_STORAGE_OK) { + g_warning ("Cannot register storage"); + return; + } + + vfolder_storage = storage; + + user = g_strdup_printf ("%s/vfolders.xml", evolution_dir); + system = g_strdup_printf("%s/evolution/vfoldertypes.xml", EVOLUTION_DATADIR); + + context = vfolder_context_new(); + printf("loading rules %s %s\n", system, user); + if (rule_context_load((RuleContext *)context, system, user) != 0) { + g_warning("cannot load vfolders: %s\n", ((RuleContext *)context)->error); + } + g_free(user); + g_free(system); + vfolder_refresh(); +} + +void +vfolder_edit(void) +{ + GtkWidget *w; + char *user; + + w = vfolder_editor_construct(context); + if (gnome_dialog_run_and_close((GnomeDialog *)w) == 0) { + user = g_strdup_printf ("%s/vfolders.xml", evolution_dir); + rule_context_save(context, user); + g_free(user); + vfolder_refresh(); + } +} |