jcs.org
Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include "IRCAppWindow.h"
28#include "IRCChannel.h"
29#include "IRCWindow.h"
30#include "IRCWindowListModel.h"
31#include <LibGUI/AboutDialog.h>
32#include <LibGUI/Action.h>
33#include <LibGUI/Application.h>
34#include <LibGUI/BoxLayout.h>
35#include <LibGUI/InputBox.h>
36#include <LibGUI/Menu.h>
37#include <LibGUI/MenuBar.h>
38#include <LibGUI/Splitter.h>
39#include <LibGUI/StackWidget.h>
40#include <LibGUI/TableView.h>
41#include <LibGUI/ToolBar.h>
42#include <stdio.h>
43#include <stdlib.h>
44
45static IRCAppWindow* s_the;
46
47IRCAppWindow& IRCAppWindow::the()
48{
49 return *s_the;
50}
51
52IRCAppWindow::IRCAppWindow()
53 : m_client(IRCClient::construct())
54{
55 ASSERT(!s_the);
56 s_the = this;
57
58 set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/app-irc-client.png"));
59
60 update_title();
61 set_rect(200, 200, 600, 400);
62 setup_actions();
63 setup_menus();
64 setup_widgets();
65
66 setup_client();
67}
68
69IRCAppWindow::~IRCAppWindow()
70{
71}
72
73void IRCAppWindow::update_title()
74{
75 set_title(String::format("IRC Client: %s@%s:%d", m_client->nickname().characters(), m_client->hostname().characters(), m_client->port()));
76}
77
78void IRCAppWindow::setup_client()
79{
80 m_client->aid_create_window = [this](void* owner, IRCWindow::Type type, const String& name) {
81 return create_window(owner, type, name);
82 };
83 m_client->aid_get_active_window = [this] {
84 return static_cast<IRCWindow*>(m_container->active_widget());
85 };
86 m_client->aid_update_window_list = [this] {
87 m_window_list->model()->update();
88 };
89 m_client->on_nickname_changed = [this](const String&) {
90 update_title();
91 };
92 m_client->on_part_from_channel = [this](auto&) {
93 update_part_action();
94 };
95
96 if (m_client->hostname().is_empty()) {
97 auto input_box = add<GUI::InputBox>("Enter server:", "Connect to server");
98 auto result = input_box->exec();
99 if (result == GUI::InputBox::ExecCancel)
100 ::exit(0);
101
102 m_client->set_server(input_box->text_value(), 6667);
103 }
104 update_title();
105 bool success = m_client->connect();
106 ASSERT(success);
107}
108
109void IRCAppWindow::setup_actions()
110{
111 m_join_action = GUI::Action::create("Join channel", { Mod_Ctrl, Key_J }, Gfx::Bitmap::load_from_file("/res/icons/16x16/irc-join.png"), [&](auto&) {
112 auto input_box = add<GUI::InputBox>("Enter channel name:", "Join channel");
113 if (input_box->exec() == GUI::InputBox::ExecOK && !input_box->text_value().is_empty())
114 m_client->handle_join_action(input_box->text_value());
115 });
116
117 m_part_action = GUI::Action::create("Part from channel", { Mod_Ctrl, Key_P }, Gfx::Bitmap::load_from_file("/res/icons/16x16/irc-part.png"), [this](auto&) {
118 auto* window = m_client->current_window();
119 if (!window || window->type() != IRCWindow::Type::Channel) {
120 // FIXME: Perhaps this action should have been disabled instead of allowing us to activate it.
121 return;
122 }
123 m_client->handle_part_action(window->channel().name());
124 });
125
126 m_whois_action = GUI::Action::create("Whois user", Gfx::Bitmap::load_from_file("/res/icons/16x16/irc-whois.png"), [&](auto&) {
127 auto input_box = GUI::InputBox::construct("Enter nickname:", "IRC WHOIS lookup", this);
128 if (input_box->exec() == GUI::InputBox::ExecOK && !input_box->text_value().is_empty())
129 m_client->handle_whois_action(input_box->text_value());
130 });
131
132 m_open_query_action = GUI::Action::create("Open query", { Mod_Ctrl, Key_O }, Gfx::Bitmap::load_from_file("/res/icons/16x16/irc-open-query.png"), [&](auto&) {
133 auto input_box = GUI::InputBox::construct("Enter nickname:", "Open IRC query with...", this);
134 if (input_box->exec() == GUI::InputBox::ExecOK && !input_box->text_value().is_empty())
135 m_client->handle_open_query_action(input_box->text_value());
136 });
137
138 m_close_query_action = GUI::Action::create("Close query", { Mod_Ctrl, Key_D }, Gfx::Bitmap::load_from_file("/res/icons/16x16/irc-close-query.png"), [](auto&) {
139 printf("FIXME: Implement close-query action\n");
140 });
141
142 m_change_nick_action = GUI::Action::create("Change nickname", Gfx::Bitmap::load_from_file("/res/icons/16x16/irc-nick.png"), [this](auto&) {
143 auto input_box = GUI::InputBox::construct("Enter nickname:", "Change nickname", this);
144 if (input_box->exec() == GUI::InputBox::ExecOK && !input_box->text_value().is_empty())
145 m_client->handle_change_nick_action(input_box->text_value());
146 });
147}
148
149void IRCAppWindow::setup_menus()
150{
151 auto menubar = make<GUI::MenuBar>();
152 auto app_menu = GUI::Menu::construct("IRC Client");
153 app_menu->add_action(GUI::CommonActions::make_quit_action([](auto&) {
154 dbgprintf("Terminal: Quit menu activated!\n");
155 GUI::Application::the().quit(0);
156 return;
157 }));
158 menubar->add_menu(move(app_menu));
159
160 auto server_menu = GUI::Menu::construct("Server");
161 server_menu->add_action(*m_change_nick_action);
162 server_menu->add_separator();
163 server_menu->add_action(*m_join_action);
164 server_menu->add_action(*m_part_action);
165 server_menu->add_separator();
166 server_menu->add_action(*m_whois_action);
167 server_menu->add_action(*m_open_query_action);
168 server_menu->add_action(*m_close_query_action);
169 menubar->add_menu(move(server_menu));
170
171 auto help_menu = GUI::Menu::construct("Help");
172 help_menu->add_action(GUI::Action::create("About", [this](const GUI::Action&) {
173 GUI::AboutDialog::show("IRC Client", Gfx::Bitmap::load_from_file("/res/icons/32x32/app-irc-client.png"), this);
174 }));
175 menubar->add_menu(move(help_menu));
176
177 GUI::Application::the().set_menubar(move(menubar));
178}
179
180void IRCAppWindow::setup_widgets()
181{
182 auto widget = GUI::Widget::construct();
183 set_main_widget(widget);
184 widget->set_fill_with_background_color(true);
185 widget->set_layout(make<GUI::VerticalBoxLayout>());
186 widget->layout()->set_spacing(0);
187
188 auto toolbar = widget->add<GUI::ToolBar>();
189 toolbar->set_has_frame(false);
190 toolbar->add_action(*m_change_nick_action);
191 toolbar->add_separator();
192 toolbar->add_action(*m_join_action);
193 toolbar->add_action(*m_part_action);
194 toolbar->add_separator();
195 toolbar->add_action(*m_whois_action);
196 toolbar->add_action(*m_open_query_action);
197 toolbar->add_action(*m_close_query_action);
198
199 auto outer_container = widget->add<GUI::Widget>();
200 outer_container->set_layout(make<GUI::VerticalBoxLayout>());
201 outer_container->layout()->set_margins({ 2, 0, 2, 2 });
202
203 auto horizontal_container = outer_container->add<GUI::HorizontalSplitter>();
204
205 m_window_list = horizontal_container->add<GUI::TableView>();
206 m_window_list->set_headers_visible(false);
207 m_window_list->set_alternating_row_colors(false);
208 m_window_list->set_size_columns_to_fit_content(true);
209 m_window_list->set_model(m_client->client_window_list_model());
210 m_window_list->set_activates_on_selection(true);
211 m_window_list->set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fill);
212 m_window_list->set_preferred_size(100, 0);
213 m_window_list->on_activation = [this](auto& index) {
214 set_active_window(m_client->window_at(index.row()));
215 };
216
217 m_container = horizontal_container->add<GUI::StackWidget>();
218 m_container->on_active_widget_change = [this](auto*) {
219 update_part_action();
220 };
221
222 create_window(&m_client, IRCWindow::Server, "Server");
223}
224
225void IRCAppWindow::set_active_window(IRCWindow& window)
226{
227 m_container->set_active_widget(&window);
228 window.clear_unread_count();
229 auto index = m_window_list->model()->index(m_client->window_index(window));
230 m_window_list->selection().set(index);
231}
232
233void IRCAppWindow::update_part_action()
234{
235 auto* window = static_cast<IRCWindow*>(m_container->active_widget());
236 bool is_open_channel = window && window->type() == IRCWindow::Type::Channel && window->channel().is_open();
237 m_part_action->set_enabled(is_open_channel);
238}
239
240NonnullRefPtr<IRCWindow> IRCAppWindow::create_window(void* owner, IRCWindow::Type type, const String& name)
241{
242 return m_container->add<IRCWindow>(m_client, owner, type, name);
243}