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
|
// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/tabs/tab_strip_api/events/event_transformation.h"
#include "base/strings/string_number_conversions.h"
#include "chrome/browser/ui/tabs/tab_group_model.h"
#include "chrome/browser/ui/tabs/tab_renderer_data.h"
#include "chrome/browser/ui/tabs/tab_strip_api/converters/tab_converters.h"
#include "chrome/browser/ui/tabs/tab_strip_api/node_id.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "components/tabs/public/tab_group.h"
#include "components/tabs/public/tab_group_tab_collection.h"
namespace tabs_api::events {
mojom::OnTabsCreatedEventPtr ToEvent(const TabStripModelChange::Insert& insert,
TabStripModel* tab_strip_model) {
auto event = mojom::OnTabsCreatedEvent::New();
for (auto& content : insert.contents) {
auto tab_created = tabs_api::mojom::TabCreatedContainer::New();
auto pos = tabs_api::mojom::Position::New();
pos->index = content.index;
tab_created->position = std::move(pos);
auto renderer_data =
TabRendererData::FromTabInModel(tab_strip_model, content.index);
auto mojo_tab = tabs_api::converters::BuildMojoTab(content.tab->GetHandle(),
renderer_data);
tab_created->tab = std::move(mojo_tab);
event->tabs.emplace_back(std::move(tab_created));
}
return event;
}
mojom::OnTabsClosedEventPtr ToEvent(const TabStripModelChange::Remove& remove) {
auto event = mojom::OnTabsClosedEvent::New();
for (auto& content : remove.contents) {
event->tabs.emplace_back(
NodeId::Type::kContent,
base::NumberToString(content.tab->GetHandle().raw_value()));
}
return event;
}
mojom::OnTabMovedEventPtr ToEvent(const TabStripModelChange::Move& move) {
NodeId id(NodeId::Type::kContent,
base::NumberToString(move.tab->GetHandle().raw_value()));
auto from = mojom::Position::New();
from->index = move.from_index;
auto to = mojom::Position::New();
to->index = move.to_index;
auto event = mojom::OnTabMovedEvent::New();
event->id = id;
event->from = std::move(from);
event->to = std::move(to);
return event;
}
mojom::OnTabDataChangedEventPtr ToEvent(
const tabs_api::TabStripModelAdapter* adapter,
size_t index,
TabChangeType change_type) {
auto event = mojom::OnTabDataChangedEvent::New();
auto tabs = adapter->GetTabs();
if (index < tabs.size()) {
auto& handle = tabs.at(index);
auto renderer_data = adapter->GetTabRendererData(index);
event->tab = tabs_api::converters::BuildMojoTab(handle, renderer_data);
}
return event;
}
mojom::OnTabGroupCreatedEventPtr ToTabGroupCreatedEvent(
const TabGroupChange& tab_group_change) {
CHECK_EQ(tab_group_change.type, TabGroupChange::Type::kCreated);
TabGroup* tab_group = tab_group_change.model->group_model()->GetTabGroup(
tab_group_change.group);
auto event = mojom::OnTabGroupCreatedEvent::New();
event->group_id = NodeId::FromTabGroupId(tab_group_change.group);
event->visual_data = tabs_api::converters::BuildMojoTabGroupVisualData(
*tab_group->visual_data());
event->position = mojom::Position::New();
// TODO(crbug.com/412935315): Set the correct position.
event->position->index = 0;
// When TabGroupChange::kCreated is fired, the TabGroupTabCollection is
// empty. Then, TabGroupedStateChanged() is fired, which adds tabs to the
// group.
return event;
}
mojom::OnTabMovedEventPtr FromTabGroupedStateChangedToTabMovedEvent(
TabStripModel* tab_strip_model,
std::optional<tab_groups::TabGroupId> old_group,
std::optional<tab_groups::TabGroupId> new_group,
tabs::TabInterface* tab,
int index) {
auto event = mojom::OnTabMovedEvent::New();
event->id = NodeId::FromTabHandle(tab->GetHandle());
event->from = mojom::Position::New();
if (old_group.has_value()) {
event->from->parent_id = NodeId::FromTabGroupId(*old_group);
}
event->from->index = 0;
event->to = mojom::Position::New();
if (new_group.has_value()) {
event->to->parent_id = NodeId::FromTabGroupId(*new_group);
}
event->to->index = index;
return event;
}
mojom::OnTabGroupVisualsChangedEventPtr ToTabGroupVisualsChangedEvent(
const TabGroupChange& tab_group_change) {
CHECK_EQ(tab_group_change.type, TabGroupChange::Type::kVisualsChanged);
TabGroup* tab_group = tab_group_change.model->group_model()->GetTabGroup(
tab_group_change.group);
auto event = mojom::OnTabGroupVisualsChangedEvent::New();
event->group_id = NodeId::FromTabGroupId(tab_group_change.group);
event->visual_data = tabs_api::converters::BuildMojoTabGroupVisualData(
*tab_group->visual_data());
return event;
}
} // namespace tabs_api::events
|
