aboutsummaryrefslogtreecommitdiff
path: root/main/src/ui/unified_window.vala
blob: 21a535ea19c8122244ee51cf060b7fda3cb0eb0d (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
using Gee;
using Gdk;
using Gtk;

using Dino.Entities;

namespace Dino.Ui {

public class UnifiedWindow : Gtk.Window {

    private WelcomePlceholder welcome_placeholder = new WelcomePlceholder() { visible=true };
    private NoAccountsPlaceholder accounts_placeholder = new NoAccountsPlaceholder() { visible=true };
    private NoConversationsPlaceholder conversations_placeholder = new NoConversationsPlaceholder() { visible=true };
    private ChatInput.View chat_input;
    private ConversationListTitlebar conversation_list_titlebar;
    private ConversationSelector.View filterable_conversation_list;
    private ConversationSummary.ConversationView conversation_frame;
    private ConversationTitlebar conversation_titlebar;
    private HeaderBar placeholder_headerbar = new HeaderBar() { title="Dino", show_close_button=true, visible=true };
    private Paned headerbar_paned = new Paned(Orientation.HORIZONTAL) { visible=true };
    private Paned paned;
    private Revealer goto_end_revealer;
    private Button goto_end_button;
    private Revealer search_revealer;
    private SearchEntry search_entry;
    private GlobalSearch search_box;
    private Stack stack = new Stack() { visible=true };

    private StreamInteractor stream_interactor;
    private Conversation? conversation;
    private Application app;
    private Database db;

    public UnifiedWindow(Application application, StreamInteractor stream_interactor, Database db) {
        Object(application : application);
        this.app = application;
        this.stream_interactor = stream_interactor;
        this.db = db;

        restore_window_size();


        this.get_style_context().add_class("dino-main");
        setup_headerbar();
        setup_unified();
        setup_stack();

        var vadjustment = conversation_frame.scrolled.vadjustment;
        vadjustment.notify["value"].connect(() => {
            goto_end_revealer.reveal_child = vadjustment.value <  vadjustment.upper - vadjustment.page_size;
        });
        goto_end_button.clicked.connect(() => {
            conversation_frame.initialize_for_conversation(conversation);
        });

        conversation_titlebar.search_button.clicked.connect(() => {
            search_revealer.reveal_child = conversation_titlebar.search_button.active;
        });
        search_revealer.notify["child-revealed"].connect(() => {
            if (search_revealer.child_revealed) {
                if (conversation_frame.conversation != null && search_box.search_entry.text == "") {
                    reset_search_entry();
                }
                search_box.search_entry.grab_focus();
            }
        });
        search_box.selected_item.connect((item) => {
            on_conversation_selected(item.conversation, false, false);
            conversation_frame.initialize_around_message(item.conversation, item);
            close_search();
        });
        event.connect((event) => {
            if (event.type == EventType.BUTTON_PRESS) {
                int dest_x, dest_y;
                bool ret = search_box.translate_coordinates(this, 0, 0, out dest_x, out dest_y);
                int geometry_x, geometry_y, geometry_width, geometry_height;
                this.get_window().get_geometry(out geometry_x, out geometry_y, out geometry_width, out geometry_height);
                if (ret && event.button.x_root - geometry_x < dest_x || event.button.y_root - geometry_y < dest_y) {
                    close_search();
                }
            } else if (event.type == EventType.KEY_RELEASE) {
                if (event.key.keyval == Gdk.Key.Escape) {
                    close_search();
                }
            }
            return false;
        });

        paned.bind_property("position", headerbar_paned, "position", BindingFlags.SYNC_CREATE | BindingFlags.BIDIRECTIONAL);

        focus_in_event.connect(on_focus_in_event);
        focus_out_event.connect(on_focus_out_event);

        stream_interactor.account_added.connect((account) => { check_stack(true); });
        stream_interactor.account_removed.connect((account) => { check_stack(); });
        stream_interactor.get_module(ConversationManager.IDENTITY).conversation_activated.connect(() => check_stack());
        stream_interactor.get_module(ConversationManager.IDENTITY).conversation_deactivated.connect(() => check_stack());
        welcome_placeholder.primary_button.clicked.connect(() => {
            ManageAccounts.AddAccountDialog dialog = new ManageAccounts.AddAccountDialog(stream_interactor);
            dialog.set_transient_for(app.get_active_window());
            dialog.present();
        });
        accounts_placeholder.primary_button.clicked.connect(() => { get_application().activate_action("accounts", null); });
        conversations_placeholder.primary_button.clicked.connect(() => { get_application().activate_action("add_chat", null); });
        conversations_placeholder.secondary_button.clicked.connect(() => { get_application().activate_action("add_conference", null); });
        filterable_conversation_list.conversation_list.conversation_selected.connect((conversation) => on_conversation_selected(conversation));
        conversation_list_titlebar.conversation_opened.connect((conversation) => on_conversation_selected(conversation));

        check_stack();
    }

    private void reset_search_entry() {
        if (conversation_frame.conversation != null) {
            switch (conversation.type_) {
                case Conversation.Type.CHAT:
                case Conversation.Type.GROUPCHAT_PM:
                    search_box.search_entry.text = @"with:$(conversation.counterpart) ";
                    break;
                case Conversation.Type.GROUPCHAT:
                    search_box.search_entry.text = @"in:$(conversation.counterpart) ";
                    break;
            }
        }
    }

    public void on_conversation_selected(Conversation conversation, bool do_reset_search = true, bool default_initialize_conversation = true) {
        if (this.conversation == null || !this.conversation.equals(conversation)) {
            this.conversation = conversation;
            stream_interactor.get_module(ChatInteraction.IDENTITY).on_conversation_selected(conversation);
            conversation.active = true; // only for conversation_selected
            filterable_conversation_list.conversation_list.on_conversation_selected(conversation); // only for conversation_opened

            if (do_reset_search) {
                reset_search_entry();
            }
            chat_input.initialize_for_conversation(conversation);
            if (default_initialize_conversation) {
                conversation_frame.initialize_for_conversation(conversation);
            }
            conversation_titlebar.initialize_for_conversation(conversation);
        }
    }

    private void close_search() {
        conversation_titlebar.search_button.active = false;
        search_revealer.reveal_child = false;
    }

    private void setup_unified() {
        Builder builder = new Builder.from_resource("/im/dino/Dino/unified_main_content.ui");
        paned = (Paned) builder.get_object("paned");
        chat_input = ((ChatInput.View) builder.get_object("chat_input")).init(stream_interactor);
        conversation_frame = ((ConversationSummary.ConversationView) builder.get_object("conversation_frame")).init(stream_interactor);
        filterable_conversation_list = ((ConversationSelector.View) builder.get_object("conversation_list")).init(stream_interactor);
        goto_end_revealer = (Revealer) builder.get_object("goto_end_revealer");
        goto_end_button = (Button) builder.get_object("goto_end_button");
        search_box = ((GlobalSearch) builder.get_object("search_box")).init(stream_interactor);
        search_revealer = (Revealer) builder.get_object("search_revealer");
        search_entry = (SearchEntry) builder.get_object("search_entry");
    }

    private void setup_headerbar() {
        conversation_titlebar = new ConversationTitlebar(stream_interactor, this) { visible=true };
        conversation_list_titlebar = new ConversationListTitlebar(stream_interactor, this) { visible=true };
        headerbar_paned.pack1(conversation_list_titlebar, false, false);
        headerbar_paned.pack2(conversation_titlebar, true, false);

        // Distribute start/end decoration_layout buttons to left/right headerbar. Ensure app menu fallback.
        Gtk.Settings? gtk_settings = Gtk.Settings.get_default();
        if (gtk_settings != null) {
            if (!gtk_settings.gtk_decoration_layout.contains("menu")) {
                gtk_settings.gtk_decoration_layout = "menu:" + gtk_settings.gtk_decoration_layout;
            }
            string[] decoration_layout = gtk_settings.gtk_decoration_layout.split(":");
            if (decoration_layout.length == 2) {
                conversation_list_titlebar.decoration_layout = decoration_layout[0] + ":";
                conversation_titlebar.decoration_layout = ":" + decoration_layout[1];
            }
        }
    }

    private void setup_stack() {
        stack.add_named(paned, "main");
        stack.add_named(welcome_placeholder, "welcome_placeholder");
        stack.add_named(accounts_placeholder, "accounts_placeholder");
        stack.add_named(conversations_placeholder, "conversations_placeholder");
        add(stack);
    }

    private void check_stack(bool know_exists = false) {
        ArrayList<Account> accounts = stream_interactor.get_accounts();
        if (!know_exists && accounts.size == 0) {
            if (db.get_accounts().size == 0) {
                stack.set_visible_child_name("welcome_placeholder");
                set_titlebar(placeholder_headerbar);
            } else {
                stack.set_visible_child_name("accounts_placeholder");
                set_titlebar(placeholder_headerbar);
            }
        } else if (stream_interactor.get_module(ConversationManager.IDENTITY).get_active_conversations().size == 0) {
            stack.set_visible_child_name("conversations_placeholder");
            set_titlebar(placeholder_headerbar);
        } else {
            stack.set_visible_child_name("main");
            set_titlebar(headerbar_paned);
        }
    }

    private void restore_window_size() {
        default_width = app.settings.current_width;
        default_height = app.settings.current_height;
        if (app.settings.is_maximized) this.maximize();
        if (app.settings.position_x != -1 && app.settings.position_y != -1) {
            move(app.settings.position_x, app.settings.position_y);
        }

        delete_event.connect(() => {
            int x, y;
            get_position(out x, out y);
            app.settings.position_x = x;
            app.settings.position_y = y;

            int width, height;
            get_size(out width, out height);
            app.settings.current_width = width;
            app.settings.current_height = height;

            app.settings.is_maximized = is_maximized;
            return false;
        });
    }

    private bool on_focus_in_event() {
        stream_interactor.get_module(ChatInteraction.IDENTITY).on_window_focus_in(conversation);
        urgency_hint = false;
        return false;
    }

    private bool on_focus_out_event() {
        stream_interactor.get_module(ChatInteraction.IDENTITY).on_window_focus_out(conversation);
        return false;
    }
}

public class WelcomePlceholder : UnifiedWindowPlaceholder {
    public WelcomePlceholder() {
        title_label.label = _("Welcome to Dino!");
        label.label = _("Communicate happieness.");
        primary_button.label = _("Setup account");
        title_label.visible = true;
        secondary_button.visible = false;
    }
}

public class NoAccountsPlaceholder : UnifiedWindowPlaceholder {
    public NoAccountsPlaceholder() {
        title_label.label = _("No active accounts");
        primary_button.label = _("Manage accounts");
        title_label.visible = true;
        label.visible = false;
        secondary_button.visible = false;
    }
}

public class NoConversationsPlaceholder : UnifiedWindowPlaceholder {
    public NoConversationsPlaceholder() {
        title_label.label = _("No active conversations");
        primary_button.label = _("Start Conversation");
        secondary_button.label = _("Join Channel");
        title_label.visible = true;
        label.visible = false;
        secondary_button.visible = true;
    }
}

[GtkTemplate (ui = "/im/dino/Dino/unified_window_placeholder.ui")]
public class UnifiedWindowPlaceholder : Box {
    [GtkChild] public Label title_label;
    [GtkChild] public Label label;
    [GtkChild] public Button primary_button;
    [GtkChild] public Button secondary_button;
}

}