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
mod action;
mod database;
mod identity;
mod page;
mod widget;
use action::Action;
use page::Page;
use widget::Widget;
use crate::app::browser::{
window::action::{Action as WindowAction, Position},
Action as BrowserAction,
};
use crate::Profile;
use adw::TabView;
use gtk::{
glib::{uuid_string_random, GString},
prelude::{Cast, EditableExt},
};
use sqlite::Transaction;
use std::rc::Rc;
pub struct Item {
// Auto-generated unique item ID
// useful as widget name in GTK actions callback
pub id: GString,
// Components
pub page: Rc<Page>,
pub widget: Rc<Widget>,
}
impl Item {
// Construct
pub fn new(
tab_view: &TabView,
profile: Rc<Profile>,
actions: (Rc<BrowserAction>, Rc<WindowAction>),
options: (Position, Option<String>, bool, bool, bool, bool),
) -> Self {
// Get item options from tuple
let (position, request, is_pinned, is_selected, is_attention, is_load) = options;
// Generate unique ID for new page components
let id = uuid_string_random();
// Init components
let action = Rc::new(Action::new());
let page = Rc::new(Page::new(
id.clone(),
profile.clone(),
(actions.0, actions.1.clone(), action.clone()),
));
let widget = Rc::new(Widget::new(
id.as_str(),
tab_view,
page.widget.gobject(),
None,
position,
(is_pinned, is_selected, is_attention),
));
// Init events
if let Some(text) = request {
page.navigation.request.widget.entry.set_text(&text);
if is_load {
page.load(true);
}
}
// Show identity selection for item
action.ident().connect_activate({
let page = page.clone();
let parent = tab_view.clone().upcast::<gtk::Widget>();
move || {
// Request should match valid URI for all drivers supported
if let Some(uri) = page.navigation.request.uri() {
// Rout by scheme
if uri.scheme().to_lowercase() == "gemini" {
return identity::new_gemini(profile.clone(), actions.1.clone(), uri)
.present(Some(&parent));
}
}
// Show dialog with unsupported request message
identity::new_unsupported().present(Some(&parent));
}
});
// Load new request for item
action.load().connect_activate({
let page = page.clone();
move |request, is_history| {
if let Some(text) = request {
page.navigation.request.widget.entry.set_text(&text);
}
page.load(is_history);
}
});
// Done
Self { id, page, widget }
}
// Actions
pub fn update(&self) {
// Update child components
self.page.update();
// Update tab loading indicator
self.widget.gobject.set_loading(self.page.is_loading());
}
pub fn clean(
&self,
transaction: &Transaction,
app_browser_window_tab_id: &i64,
) -> Result<(), String> {
match database::select(transaction, app_browser_window_tab_id) {
Ok(records) => {
for record in records {
match database::delete(transaction, &record.id) {
Ok(_) => {
// Delegate clean action to the item childs
self.page.clean(transaction, &record.id)?;
self.widget.clean(transaction, &record.id)?;
}
Err(e) => return Err(e.to_string()),
}
}
}
Err(e) => return Err(e.to_string()),
}
Ok(())
}
// This method does not contain Self context,
// because child items creating in the runtime (by parent component)
pub fn restore(
tab_view: &TabView,
transaction: &Transaction,
app_browser_window_tab_id: &i64,
profile: Rc<Profile>,
// Actions
action: (Rc<BrowserAction>, Rc<WindowAction>),
) -> Result<Vec<Rc<Item>>, String> {
let mut items = Vec::new();
match database::select(transaction, app_browser_window_tab_id) {
Ok(records) => {
for record in records {
// Construct new item object
let item = Rc::new(Item::new(
tab_view,
profile.clone(),
// Actions
(action.0.clone(), action.1.clone()),
// Options tuple
(
Position::End,
None,
record.is_pinned,
record.is_selected,
record.is_attention,
false,
),
));
// Delegate restore action to the item childs
item.page.restore(transaction, &record.id)?;
item.widget.restore(transaction, &record.id)?;
// Result
items.push(item);
}
}
Err(e) => return Err(e.to_string()),
}
Ok(items)
}
pub fn save(
&self,
transaction: &Transaction,
app_browser_window_tab_id: &i64,
page_position: &i32,
is_pinned: &bool,
is_selected: &bool,
is_attention: &bool,
) -> Result<(), String> {
match database::insert(
transaction,
app_browser_window_tab_id,
page_position,
is_pinned,
is_selected,
is_attention,
) {
Ok(_) => {
let id = database::last_insert_id(transaction);
// Delegate save action to childs
self.page.save(transaction, &id)?;
self.widget.save(transaction, &id)?;
}
Err(e) => return Err(e.to_string()),
}
Ok(())
}
}
// Tools
pub fn migrate(tx: &Transaction) -> Result<(), String> {
// Migrate self components
if let Err(e) = database::init(tx) {
return Err(e.to_string());
}
// Delegate migration to childs
page::migrate(tx)?;
widget::migrate(tx)?;
// Success
Ok(())
}