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
|
// gomuks - A terminal Matrix client written in Go.
// Copyright (C) 2020 Tulir Asokan
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
package ui
import (
"fmt"
"sort"
"strconv"
"github.com/lithammer/fuzzysearch/fuzzy"
"maunium.net/go/mautrix/id"
"maunium.net/go/mauview"
"maunium.net/go/tcell"
"maunium.net/go/gomuks/debug"
"maunium.net/go/gomuks/matrix/rooms"
)
type FuzzySearchModal struct {
mauview.Component
container *mauview.Box
search *mauview.InputArea
results *mauview.TextView
matches fuzzy.Ranks
selected int
roomList []*rooms.Room
roomTitles []string
parent *MainView
}
func NewFuzzySearchModal(mainView *MainView, width int, height int) *FuzzySearchModal {
fs := &FuzzySearchModal{
parent: mainView,
}
fs.InitList(mainView.rooms)
fs.results = mauview.NewTextView().SetRegions(true)
fs.search = mauview.NewInputArea().
SetChangedFunc(fs.changeHandler).
SetTextColor(tcell.ColorWhite).
SetBackgroundColor(tcell.ColorDarkCyan)
fs.search.Focus()
flex := mauview.NewFlex().
SetDirection(mauview.FlexRow).
AddFixedComponent(fs.search, 1).
AddProportionalComponent(fs.results, 1)
fs.container = mauview.NewBox(flex).
SetBorder(true).
SetTitle("Quick Room Switcher").
SetBlurCaptureFunc(func() bool {
fs.parent.HideModal()
return true
})
fs.Component = mauview.Center(fs.container, width, height).SetAlwaysFocusChild(true)
return fs
}
func (fs *FuzzySearchModal) Focus() {
fs.container.Focus()
}
func (fs *FuzzySearchModal) Blur() {
fs.container.Blur()
}
func (fs *FuzzySearchModal) InitList(rooms map[id.RoomID]*RoomView) {
for _, room := range rooms {
if room.Room.IsReplaced() {
//if _, ok := rooms[room.Room.ReplacedBy()]; ok
continue
}
fs.roomList = append(fs.roomList, room.Room)
fs.roomTitles = append(fs.roomTitles, room.Room.GetTitle())
}
}
func (fs *FuzzySearchModal) changeHandler(str string) {
// Get matches and display in result box
fs.matches = fuzzy.RankFindFold(str, fs.roomTitles)
if len(str) > 0 && len(fs.matches) > 0 {
sort.Sort(fs.matches)
fs.results.Clear()
for _, match := range fs.matches {
fmt.Fprintf(fs.results, `["%d"]%s[""]%s`, match.OriginalIndex, match.Target, "\n")
}
//fs.parent.parent.Render()
fs.results.Highlight(strconv.Itoa(fs.matches[0].OriginalIndex))
fs.results.ScrollToBeginning()
} else {
fs.results.Clear()
fs.results.Highlight()
}
}
func (fs *FuzzySearchModal) OnKeyEvent(event mauview.KeyEvent) bool {
highlights := fs.results.GetHighlights()
switch event.Key() {
case tcell.KeyEsc:
// Close room finder
fs.parent.HideModal()
return true
case tcell.KeyTab:
// Cycle highlighted area to next match
if len(highlights) > 0 {
fs.selected = (fs.selected + 1) % len(fs.matches)
fs.results.Highlight(strconv.Itoa(fs.matches[fs.selected].OriginalIndex))
fs.results.ScrollToHighlight()
}
return true
case tcell.KeyBacktab:
if len(highlights) > 0 {
fs.selected = (fs.selected - 1) % len(fs.matches)
if fs.selected < 0 {
fs.selected += len(fs.matches)
}
fs.results.Highlight(strconv.Itoa(fs.matches[fs.selected].OriginalIndex))
fs.results.ScrollToHighlight()
}
return true
case tcell.KeyEnter:
// Switch room to currently selected room
if len(highlights) > 0 {
debug.Print("Fuzzy Selected Room:", fs.roomList[fs.matches[fs.selected].OriginalIndex].GetTitle())
fs.parent.SwitchRoom(fs.roomList[fs.matches[fs.selected].OriginalIndex].Tags()[0].Tag, fs.roomList[fs.matches[fs.selected].OriginalIndex])
}
fs.parent.HideModal()
fs.results.Clear()
fs.search.SetText("")
return true
}
return fs.search.OnKeyEvent(event)
}
|
