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Diffstat (limited to 'src/contacts-typeset.vala')
| -rw-r--r-- | src/contacts-typeset.vala | 348 |
1 files changed, 348 insertions, 0 deletions
diff --git a/src/contacts-typeset.vala b/src/contacts-typeset.vala new file mode 100644 index 0000000..8b6329c --- /dev/null +++ b/src/contacts-typeset.vala @@ -0,0 +1,348 @@ +/* + * Copyright (C) 2011 Alexander Larsson <alexl@redhat.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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 program. If not, see <http://www.gnu.org/licenses/>. + */ + +using Gtk; +using Gee; +using Folks; + +public class Contacts.TypeSet : Object { + const string X_GOOGLE_LABEL = "x-google-label"; + const int MAX_TYPES = 3; + private struct InitData { + unowned string display_name_u; + unowned string types[3]; //MAX_TYPES + } + + private class TypeDescriptor : Object { + public string display_name; // Translated + public GLib.List<InitData*> init_data; + public TreeIter iter; // Set if in_store + public bool in_store; + } + + // Dummy TypeDescriptor to mark the "Custom..." store entry + private static TypeDescriptor custom_dummy = new TypeDescriptor (); + // Dummy TypeDescriptor to mark the "Other..." store entry + private static TypeDescriptor other_dummy = new TypeDescriptor (); + + // Map from translated display name to TypeDescriptor for all "standard" types + private HashTable<unowned string, TypeDescriptor> display_name_hash; + // Map from all type strings in to list of InitData with the data in it + private HashTable<unowned string, GLib.List<InitData*> > vcard_lookup_hash; + // Map from display name to TreeIter for all custom types + private HashTable<string, TreeIter?> custom_hash; + + public Gtk.ListStore store; + private TreeIter other_iter; + + private TypeSet () { + display_name_hash = new HashTable<unowned string, TypeDescriptor> (str_hash, str_equal); + vcard_lookup_hash = new HashTable<unowned string, GLib.List<InitData*> > (str_hash, str_equal); + custom_hash = new HashTable<string, TreeIter? > (str_hash, str_equal); + + store = new Gtk.ListStore (2, + // Display name or null for separator + typeof(string?), + // TypeDescriptor for standard types, null for custom + typeof (TypeDescriptor)); + } + + private void add_descriptor_to_store (TypeDescriptor descriptor, bool is_custom) { + if (descriptor.in_store) + return; + + descriptor.in_store = true; + if (is_custom) + this.store.insert_before (out descriptor.iter, null); + else + this.store.append (out descriptor.iter); + + store.set (descriptor.iter, 0, descriptor.display_name, 1, descriptor); + } + + private void add_init_data (InitData *init_data) { + unowned string dn = dgettext (Config.GETTEXT_PACKAGE, init_data.display_name_u); + TypeDescriptor descriptor = display_name_hash.lookup (dn); + if (descriptor == null) { + descriptor = new TypeDescriptor (); + descriptor.display_name = dn; + display_name_hash.insert (dn, descriptor); + } + + descriptor.init_data.append (init_data); + + for (int j = 0; j < MAX_TYPES && init_data.types[j] != null; j++) { + unowned string type = init_data.types[j]; + unowned GLib.List<InitData*> l = this.vcard_lookup_hash.lookup (type); + if (l != null) { + l.append (init_data); + } else { + GLib.List<InitData*> l2 = null; + l2.append (init_data); + this.vcard_lookup_hash.insert (type, (owned) l2); + } + } + } + + private void add_init_data_done (string[] standard_untranslated) { + foreach (var untranslated in standard_untranslated) { + var descriptor = display_name_hash.lookup (dgettext (Config.GETTEXT_PACKAGE, untranslated)); + if (descriptor != null) + add_descriptor_to_store (descriptor, false); + else + error ("Internal error: Can't find display name %s in TypeSet data", untranslated); + } + + store.append (out other_iter); + /* Refers to the type of the detail, could be Home, Work or Other for email, and the same + * for phone numbers, addresses, etc. */ + store.set (other_iter, 0, _("Other"), 1, other_dummy); + } + + public void add_custom_label (string label, out TreeIter iter) { + // If we add a custom name equal to one of the standard ones, reuse that one + var descriptor = display_name_hash.lookup (label); + if (descriptor != null) { + add_descriptor_to_store (descriptor, true); + iter = descriptor.iter; + return; + } + + if (label == _("Other")) { + iter = other_iter; + return; + } + + unowned TreeIter? iterp = custom_hash.lookup (label); + if (iterp != null) { + iter = iterp; + return; + } + + store.insert_before (out iter, null); + store.set (iter, 0, label, 1, null); + custom_hash.insert (label, iter); + } + + private unowned TypeDescriptor? lookup_descriptor_by_string (string str) { + unowned GLib.List<InitData *>? l = vcard_lookup_hash.lookup (str); + foreach (unowned InitData *d in l) { + if (d.types[1] == null) { + unowned string dn = dgettext (Config.GETTEXT_PACKAGE, d.display_name_u); + return display_name_hash.lookup (dn); + } + } + + return null; + } + + + private unowned TypeDescriptor? lookup_descriptor (AbstractFieldDetails detail) { + var i = detail.get_parameter_values ("type"); + if (i == null || i.is_empty) + return null; + + var list = new Gee.ArrayList<string> (); + foreach (var s in detail.get_parameter_values ("type")) + list.add (s.up ()); + + // Make sure all items in the InitData is in the specified type, there might + // be more, but we ignore them (so a HOME,FOO,PREF,BLAH contact still matches + // the standard HOME one, but not HOME,FAX + unowned GLib.List<InitData *>? l = vcard_lookup_hash.lookup (list[0]); + foreach (unowned InitData *d in l) { + bool all_found = true; + for (int j = 0; j < MAX_TYPES && d.types[j] != null; j++) { + if (!list.contains (d.types[j])) { + all_found = false; + break; + } + } + if (all_found) { + unowned string dn = dgettext (Config.GETTEXT_PACKAGE, d.display_name_u); + return display_name_hash.lookup (dn); + } + } + + return null; + } + + // Looks up (and creates if necessary) the type in the store + public void lookup_type (AbstractFieldDetails detail, out TreeIter iter) { + if (detail.parameters.contains (X_GOOGLE_LABEL)) { + var label = Utils.get_first<string> (detail.parameters.get (X_GOOGLE_LABEL)); + add_custom_label (label, out iter); + return; + } + + unowned TypeDescriptor? d = lookup_descriptor (detail); + if (d != null) { + add_descriptor_to_store (d, true); + iter = d.iter; + } else { + iter = other_iter; + } + } + + public void lookup_type_by_string (string type, out TreeIter iter) { + unowned TypeDescriptor? d = lookup_descriptor_by_string (type); + iter = (d != null)? d.iter : this.other_iter; + } + + public string format_type (AbstractFieldDetails detail) { + if (detail.parameters.contains (X_GOOGLE_LABEL)) + return Utils.get_first<string> (detail.parameters[X_GOOGLE_LABEL]); + + unowned TypeDescriptor? d = lookup_descriptor (detail); + return (d != null)? d.display_name : _("Other"); + } + + public void update_details (AbstractFieldDetails details, TreeIter iter) { + var old_parameters = details.parameters; + details.parameters = new HashMultiMap<string, string> (); + bool has_pref = false; + foreach (var val in old_parameters["type"]) { + if (val.ascii_casecmp ("PREF") == 0) { + has_pref = true; + break; + } + } + foreach (var param in old_parameters.get_keys()) { + if (param != "type" && param != X_GOOGLE_LABEL) + foreach (var val in old_parameters[param]) + details.parameters[param] = val; + } + + TypeDescriptor descriptor; + string display_name; + store.get (iter, 0, out display_name, 1, out descriptor); + + assert (display_name != null); // Not separator + assert (descriptor != custom_dummy); // Not custom... + + if (descriptor == null) { // A custom label + details.parameters["type"] = "OTHER"; + details.parameters[X_GOOGLE_LABEL] = display_name; + } else { + if (descriptor == other_dummy) { + details.parameters["type"] = "OTHER"; + } else { + InitData *init_data = descriptor.init_data.data; + for (int j = 0; j < MAX_TYPES && init_data.types[j] != null; j++) + details.parameters["type"] = init_data.types[j]; + } + } + + if (has_pref) + details.parameters["type"] = "PREF"; + } + + public bool is_custom (TreeIter iter) { + TypeDescriptor descriptor; + store.get (iter, 1, out descriptor); + return descriptor == custom_dummy; + } + + private static TypeSet _general; + private const InitData[] general_data = { + // List most specific first, always in upper case + { N_("Home"), { "HOME" } }, + { N_("Work"), { "WORK" } } + }; + public static TypeSet general { + get { + string[] standard = { + "Work", "Home" + }; + + if (_general == null) { + _general = new TypeSet (); + for (int i = 0; i < general_data.length; i++) + _general.add_init_data (&general_data[i]); + _general.add_init_data_done (standard); + } + + return _general; + } + } + + private static TypeSet _email; + private const InitData[] email_data = { + // List most specific first, always in upper case + { N_("Personal"), { "PERSONAL" } }, + { N_("Home"), { "HOME" } }, + { N_("Work"), { "WORK" } } + }; + public static TypeSet email { + get { + string[] standard = { + "Personal", "Home", "Work" + }; + + if (_email == null) { + _email = new TypeSet (); + for (int i = 0; i < email_data.length; i++) + _email.add_init_data (&email_data[i]); + _email.add_init_data_done (standard); + } + + return _email; + } + } + + private static TypeSet _phone; + public static TypeSet phone { + get { + const InitData[] data = { + // List most specific first, always in upper case + { N_("Assistant"), { "X-EVOLUTION-ASSISTANT" } }, + { N_("Work"), { "WORK", "VOICE" } }, + { N_("Work Fax"), { "WORK", "FAX" } }, + { N_("Callback"), { "X-EVOLUTION-CALLBACK" } }, + { N_("Car"), { "CAR" } }, + { N_("Company"), { "X-EVOLUTION-COMPANY" } }, + { N_("Home"), { "HOME", "VOICE" } }, + { N_("Home Fax"), { "HOME", "FAX" } }, + { N_("ISDN"), { "ISDN" } }, + { N_("Mobile"), { "CELL" } }, + { N_("Other"), { "VOICE" } }, + { N_("Fax"), { "FAX" } }, + { N_("Pager"), { "PAGER" } }, + { N_("Radio"), { "X-EVOLUTION-RADIO" } }, + { N_("Telex"), { "X-EVOLUTION-TELEX" } }, + /* To translators: TTY is Teletypewriter */ + { N_("TTY"), { "X-EVOLUTION-TTYTDD" } } + }; + + // Make sure these strings are the same as the above + string[] standard = { + "Mobile", "Work", "Home" + }; + + if (_phone == null) { + _phone = new TypeSet (); + for (int i = 0; i < data.length; i++) + _phone.add_init_data (&data[i]); + for (int i = 0; i < general_data.length; i++) + _phone.add_init_data (&general_data[i]); + _phone.add_init_data_done (standard); + } + + return _phone; + } + } +} |