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Plug-In API: allow adding custom entries to account settings

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Also make OpenPGP code use this API
This commit is contained in:
Marvin W 2017-03-11 22:48:35 +01:00
parent 47ab19b3a0
commit 0ea4ac7e20
No known key found for this signature in database
GPG key ID: 072E9235DB996F2A
7 changed files with 191 additions and 95 deletions
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1
libdino/CMakeLists.txt
View file

@ -39,6 +39,7 @@ set(RESOURCE_LIST
manage_accounts/account_row.ui
manage_accounts/add_account_dialog.ui
manage_accounts/dialog.ui
manage_accounts/pgp_stack.ui
menu_add.ui
menu_app.ui
menu_conversation.ui

60
libdino/data/manage_accounts/dialog.ui
View file

@ -77,10 +77,10 @@
</object>
</child>
<child>
<object class="GtkGrid">
<object class="GtkGrid" id="settings_list">
<property name="expand">True</property>
<property name="column-spacing">10</property>
<property name="row-spacing">10</property>
<property name="row-spacing">5</property>
<property name="visible">True</property>
<child>
<object class="GtkBox">
@ -133,12 +133,14 @@
<child>
<object class="GtkSwitch" id="active_switch">
<property name="visible">True</property>
<property name="halign">end</property>
<property name="valign">center</property>
</object>
<packing>
<property name="left_attach">2</property>
<property name="top_attach">0</property>
<property name="width">1</property>
<property name="height">1</property>
<property name="height">2</property>
</packing>
</child>
<child>
@ -247,58 +249,6 @@
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkLabel">
<property name="label">OpenPGP</property>
<property name="xalign">1</property>
<property name="visible">True</property>
<style>
<class name="dim-label"/>
</style>
</object>
<packing>
<property name="left_attach">0</property>
<property name="top_attach">4</property>
<property name="width">1</property>
<property name="height">1</property>
</packing>
</child>
<child>
<object class="GtkStack" id="pgp_stack">
<property name="visible">True</property>
<child>
<object class="GtkButton" id="pgp_button">
<property name="relief">none</property>
<property name="visible">True</property>
<child>
<object class="GtkLabel" id="pgp_label">
<property name="xalign">0</property>
<property name="visible">True</property>
</object>
</child>
</object>
<packing>
<property name="name">label</property>
</packing>
</child>
<child>
<object class="GtkComboBox" id="pgp_combobox">
<property name="hexpand">True</property>
<property name="width_request">200</property>
<property name="visible">True</property>
</object>
<packing>
<property name="name">entry</property>
</packing>
</child>
</object>
<packing>
<property name="left_attach">1</property>
<property name="top_attach">4</property>
<property name="width">2</property>
<property name="height">1</property>
</packing>
</child>
</object>
</child>
</object>

31
libdino/data/manage_accounts/pgp_stack.ui Normal file
View file

@ -0,0 +1,31 @@
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<template class="DinoPgpManagerAccountSettingsWidget">
<property name="visible">True</property>
<child>
<object class="GtkButton" id="pgp_button">
<property name="relief">none</property>
<property name="visible">True</property>
<child>
<object class="GtkLabel" id="pgp_label">
<property name="xalign">0</property>
<property name="visible">True</property>
</object>
</child>
</object>
<packing>
<property name="name">label</property>
</packing>
</child>
<child>
<object class="GtkComboBox" id="pgp_combobox">
<property name="hexpand">True</property>
<property name="width_request">200</property>
<property name="visible">True</property>
</object>
<packing>
<property name="name">entry</property>
</packing>
</child>
</template>
</interface>

27
libdino/src/plugin/interfaces.vala
View file

@ -1,5 +1,15 @@
using Gtk;
namespace Dino.Plugins {
public enum Priority {
LOWEST,
LOWER,
DEFAULT,
HIGHER,
HIGHEST
}
public interface RootInterface : Object {
public abstract void registered(Dino.Application app);
@ -13,4 +23,21 @@ public interface EncryptionListEntry : Object {
public abstract bool can_encrypt(Entities.Conversation conversation);
}
public abstract class AccountSettingsEntry : Object {
public abstract string id { get; }
public virtual Priority priority { get { return Priority.DEFAULT; } }
public abstract string name { get; }
public virtual int16 label_top_padding { get { return -1; } }
public abstract AccountSettingsWidget get_widget();
}
public interface AccountSettingsWidget : Gtk.Widget {
public abstract void set_account(Entities.Account account);
public abstract signal void activated();
public abstract void deactivate();
}
}

13
libdino/src/plugin/registry.vala
View file

@ -4,6 +4,7 @@ namespace Dino.Plugins {
public class Registry {
internal ArrayList<EncryptionListEntry> encryption_list_entries = new ArrayList<EncryptionListEntry>();
internal ArrayList<AccountSettingsEntry> account_settings_entries = new ArrayList<AccountSettingsEntry>();
public bool register_encryption_list_entry(EncryptionListEntry entry) {
lock(encryption_list_entries) {
@ -15,6 +16,18 @@ public class Registry {
return true;
}
}
public bool register_account_settings_entry(AccountSettingsEntry entry) {
lock(account_settings_entries) {
foreach(var e in account_settings_entries) {
if (e.id == entry.id) return false;
}
account_settings_entries.add(entry);
// TODO: Order by priority
account_settings_entries.sort((a,b) => b.name.collate(a.name));
return true;
}
}
}
}

80
libdino/src/service/pgp_manager.vala
View file

@ -17,7 +17,85 @@ namespace Dino {
public static void start(StreamInteractor stream_interactor, Database db) {
PgpManager m = new PgpManager(stream_interactor, db);
stream_interactor.add_module(m);
(GLib.Application.get_default() as Application).plugin_registry.register_encryption_list_entry(new EncryptionListEntry(m));
Plugins.Registry plugin_registry = (GLib.Application.get_default() as Application).plugin_registry;
plugin_registry.register_encryption_list_entry(new EncryptionListEntry(m));
plugin_registry.register_account_settings_entry(new AccountSettingsEntry(m));
}
private class AccountSettingsEntry : Plugins.AccountSettingsEntry {
private PgpManager pgp_manager;
public AccountSettingsEntry(PgpManager pgp_manager) {
this.pgp_manager = pgp_manager;
}
public override string id { get {
return "pgp_key_picker";
}}
public override string name { get {
return "OpenPGP";
}}
public override Plugins.AccountSettingsWidget get_widget() {
return new AccountSettingsWidget();
}
}
[GtkTemplate (ui = "/org/dino-im/manage_accounts/pgp_stack.ui")]
private class AccountSettingsWidget : Gtk.Stack, Plugins.AccountSettingsWidget {
[GtkChild] private Gtk.Label pgp_label;
[GtkChild] private Gtk.Button pgp_button;
[GtkChild] private Gtk.ComboBox pgp_combobox;
private Gtk.ListStore list_store = new Gtk.ListStore(2, typeof(string), typeof(string?));
public AccountSettingsWidget() {
Gtk.CellRendererText renderer = new Gtk.CellRendererText();
renderer.set_padding(0, 0);
pgp_combobox.pack_start(renderer, true);
pgp_combobox.add_attribute(renderer, "markup", 0);
pgp_button.clicked.connect(() => { activated(); this.set_visible_child_name("entry"); pgp_combobox.popup(); });
}
public void deactivate() {
this.set_visible_child_name("label");
}
private void key_changed() {
Gtk.TreeIter selected;
pgp_combobox.get_active_iter(out selected);
Value text;
list_store.get_value(selected, 0, out text);
pgp_label.set_markup((string) text);
deactivate();
}
public void set_account(Account account) {
populate_pgp_combobox(account);
}
private void populate_pgp_combobox(Account account) {
pgp_combobox.changed.disconnect(key_changed);
Gtk.TreeIter iter;
pgp_combobox.set_model(list_store);
list_store.clear();
list_store.append(out iter);
pgp_label.set_markup("Disabled\n<span font='9'>Select key</span>");
list_store.set(iter, 0, "Disabled\n<span font='9'>Select key</span>", 1, null);
Gee.List<GPG.Key> list = GPGHelper.get_keylist(null, true);
foreach (GPG.Key key in list) {
list_store.append(out iter);
list_store.set(iter, 0, @"<span font='11'>$(Markup.escape_text(key.uids[0].uid))</span>\n<span font='9'>0x$(Markup.escape_text(key.fpr[0:16]))</span>");
list_store.set(iter, 1, key.fpr);
}
pgp_combobox.set_active(0);
pgp_combobox.changed.connect(key_changed);
}
}
private class EncryptionListEntry : Plugins.EncryptionListEntry, Object {

74
libdino/src/ui/manage_accounts/dialog.vala
View file

@ -1,4 +1,5 @@
using Gdk;
using Gee;
using Gtk;
using Markup;
@ -32,20 +33,14 @@ public class Dialog : Gtk.Window {
[GtkChild] public Button alias_button;
[GtkChild] public Entry alias_entry;
[GtkChild] public Stack pgp_stack;
[GtkChild] public Label pgp_label;
[GtkChild] public Button pgp_button;
[GtkChild] public ComboBox pgp_combobox;
[GtkChild] public Grid settings_list;
private ArrayList<Plugins.AccountSettingsWidget> plugin_widgets = new ArrayList<Plugins.AccountSettingsWidget>();
private Database db;
private StreamInteractor stream_interactor;
construct {
CellRendererText renderer = new Gtk.CellRendererText();
pgp_combobox.pack_start(renderer, true);
pgp_combobox.add_attribute(renderer, "markup", 0);
account_list.row_selected.connect(account_list_row_selected);
add_button.clicked.connect(add_button_clicked);
no_accounts_add.clicked.connect(add_button_clicked);
@ -55,6 +50,25 @@ public class Dialog : Gtk.Window {
image_button.clicked.connect(on_image_button_clicked);
main_stack.set_visible_child_name("no_accounts");
int row_index = 4;
int16 default_top_padding = new Gtk.Button().get_style_context().get_padding(Gtk.StateFlags.NORMAL).top + 1;
Application app = GLib.Application.get_default() as Application;
foreach (var e in app.plugin_registry.account_settings_entries) {
Plugins.AccountSettingsWidget widget = e.get_widget();
plugin_widgets.add(widget);
widget.visible = true;
widget.activated.connect(child_activated);
Label label = new Label(e.name);
label.get_style_context().add_class("dim-label");
label.set_padding(0, e.label_top_padding == -1 ? default_top_padding : e.label_top_padding);
label.yalign = 0;
label.xalign = 1;
label.visible = true;
settings_list.attach(label, 0, row_index);
settings_list.attach(widget, 1, row_index, 2);
row_index++;
}
}
public Dialog(StreamInteractor stream_interactor, Database db) {
@ -131,38 +145,13 @@ public class Dialog : Gtk.Window {
password_button.clicked.connect(() => { set_active_stack(password_stack); });
alias_button.clicked.connect(() => { set_active_stack(alias_stack); });
pgp_button.clicked.connect(() => { set_active_stack(pgp_stack); pgp_combobox.popup(); });
active_switch.state_set.connect(on_active_switch_state_changed);
populate_pgp_combobox(account);
}
private void populate_pgp_combobox(Account account) {
Gtk.ListStore list_store = new Gtk.ListStore(2, typeof(string), typeof(string?));
Gtk.TreeIter iter;
pgp_combobox.set_model(list_store);
list_store.append(out iter);
list_store.set(iter, 0, "Disabled", 1, null);
Gee.List<GPG.Key> list = GPGHelper.get_keylist(null, true);
foreach (GPG.Key key in list) {
list_store.append(out iter);
list_store.set(iter, 0, @"<span font='11'>$(escape_text(key.uids[0].uid))</span>\n<span font='9'>0x$(escape_text(key.fpr[0:16]))</span>");
list_store.set(iter, 1, key.fpr);
foreach(Plugins.AccountSettingsWidget widget in plugin_widgets) {
widget.set_account(account);
}
pgp_combobox.set_active(0);
pgp_combobox.changed.connect(() => {
TreeIter selected;
pgp_combobox.get_active_iter(out selected);
Value text;
list_store.get_value(selected, 0, out text);
pgp_label.set_markup((string) text);
pgp_stack.set_visible_child_name("label");
});
child_activated(null);
}
@ -222,11 +211,18 @@ public class Dialog : Gtk.Window {
}
}
private void child_activated(Gtk.Widget? widget) {
if (widget != password_stack) password_stack.set_visible_child_name("label");
if (widget != alias_stack) alias_stack.set_visible_child_name("label");
foreach(var w in plugin_widgets) {
if (widget != (Gtk.Widget)w) w.deactivate();
}
}
private void set_active_stack(Stack stack) {
stack.set_visible_child_name("entry");
if (stack != password_stack) password_stack.set_visible_child_name("label");
if (stack != alias_stack) alias_stack.set_visible_child_name("label");
if (stack != pgp_stack) pgp_stack.set_visible_child_name("label");
child_activated(stack);
}
}