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
|
package context
import (
"sync"
"github.com/jesseduffield/gocui"
"github.com/jesseduffield/lazygit/pkg/gui/patch_exploring"
"github.com/jesseduffield/lazygit/pkg/gui/types"
)
type PatchExplorerContext struct {
*SimpleContext
state *patch_exploring.State
viewTrait *ViewTrait
getIncludedLineIndices func() []int
c *types.HelperCommon
mutex *sync.Mutex
}
var _ types.IPatchExplorerContext = (*PatchExplorerContext)(nil)
func NewPatchExplorerContext(
view *gocui.View,
windowName string,
key types.ContextKey,
onFocus func(types.OnFocusOpts) error,
onFocusLost func(opts types.OnFocusLostOpts) error,
getIncludedLineIndices func() []int,
c *types.HelperCommon,
) *PatchExplorerContext {
return &PatchExplorerContext{
state: nil,
viewTrait: NewViewTrait(view),
c: c,
mutex: &sync.Mutex{},
getIncludedLineIndices: getIncludedLineIndices,
SimpleContext: NewSimpleContext(NewBaseContext(NewBaseContextOpts{
View: view,
WindowName: windowName,
Key: key,
Kind: types.MAIN_CONTEXT,
Focusable: true,
}), ContextCallbackOpts{
OnFocus: onFocus,
OnFocusLost: onFocusLost,
}),
}
}
func (self *PatchExplorerContext) GetState() *patch_exploring.State {
return self.state
}
func (self *PatchExplorerContext) SetState(state *patch_exploring.State) {
self.state = state
}
func (self *PatchExplorerContext) GetViewTrait() types.IViewTrait {
return self.viewTrait
}
func (self *PatchExplorerContext) GetIncludedLineIndices() []int {
return self.getIncludedLineIndices()
}
func (self *PatchExplorerContext) RenderAndFocus(isFocused bool) error {
self.setContent(isFocused)
self.focusSelection()
self.c.Render()
return nil
}
func (self *PatchExplorerContext) Render(isFocused bool) error {
self.setContent(isFocused)
self.c.Render()
return nil
}
func (self *PatchExplorerContext) Focus() error {
self.focusSelection()
self.c.Render()
return nil
}
func (self *PatchExplorerContext) setContent(isFocused bool) {
self.GetView().SetContent(self.GetContentToRender(isFocused))
}
func (self *PatchExplorerContext) focusSelection() {
view := self.GetView()
state := self.GetState()
_, viewHeight := view.Size()
bufferHeight := viewHeight - 1
_, origin := view.Origin()
selectedLineIdx := state.GetSelectedLineIdx()
newOrigin := state.CalculateOrigin(origin, bufferHeight)
_ = view.SetOriginY(newOrigin)
_ = view.SetCursor(0, selectedLineIdx-newOrigin)
}
func (self *PatchExplorerContext) GetContentToRender(isFocused bool) string {
if self.GetState() == nil {
return ""
}
return self.GetState().RenderForLineIndices(isFocused, self.GetIncludedLineIndices())
}
func (self *PatchExplorerContext) NavigateTo(isFocused bool, selectedLineIdx int) error {
self.GetState().SetLineSelectMode()
self.GetState().SelectLine(selectedLineIdx)
return self.RenderAndFocus(isFocused)
}
func (self *PatchExplorerContext) GetMutex() *sync.Mutex {
return self.mutex
}
|
