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
|
package controllers
import (
"errors"
"github.com/jesseduffield/lazygit/pkg/gui/context"
"github.com/jesseduffield/lazygit/pkg/gui/types"
"github.com/samber/lo"
)
// This controller lets you change the context size for diffs. The 'context' in 'context size' refers to the conventional meaning of the word 'context' in a diff, as opposed to lazygit's own idea of a 'context'.
var CONTEXT_KEYS_SHOWING_DIFFS = []types.ContextKey{
context.FILES_CONTEXT_KEY,
context.COMMIT_FILES_CONTEXT_KEY,
context.STASH_CONTEXT_KEY,
context.LOCAL_COMMITS_CONTEXT_KEY,
context.SUB_COMMITS_CONTEXT_KEY,
context.STAGING_MAIN_CONTEXT_KEY,
context.STAGING_SECONDARY_CONTEXT_KEY,
context.PATCH_BUILDING_MAIN_CONTEXT_KEY,
context.PATCH_BUILDING_SECONDARY_CONTEXT_KEY,
}
type ContextLinesController struct {
baseController
*controllerCommon
}
var _ types.IController = &ContextLinesController{}
func NewContextLinesController(
common *controllerCommon,
) *ContextLinesController {
return &ContextLinesController{
baseController: baseController{},
controllerCommon: common,
}
}
func (self *ContextLinesController) GetKeybindings(opts types.KeybindingsOpts) []*types.Binding {
bindings := []*types.Binding{
{
Key: opts.GetKey(opts.Config.Universal.IncreaseContextInDiffView),
Handler: self.Increase,
Description: self.c.Tr.IncreaseContextInDiffView,
},
{
Key: opts.GetKey(opts.Config.Universal.DecreaseContextInDiffView),
Handler: self.Decrease,
Description: self.c.Tr.DecreaseContextInDiffView,
},
}
return bindings
}
func (self *ContextLinesController) Context() types.Context {
return nil
}
func (self *ContextLinesController) Increase() error {
if self.isShowingDiff() {
if err := self.checkCanChangeContext(); err != nil {
return self.c.Error(err)
}
self.c.UserConfig.Git.DiffContextSize = self.c.UserConfig.Git.DiffContextSize + 1
return self.applyChange()
}
return nil
}
func (self *ContextLinesController) Decrease() error {
old_size := self.c.UserConfig.Git.DiffContextSize
if self.isShowingDiff() && old_size > 1 {
if err := self.checkCanChangeContext(); err != nil {
return self.c.Error(err)
}
self.c.UserConfig.Git.DiffContextSize = old_size - 1
return self.applyChange()
}
return nil
}
func (self *ContextLinesController) applyChange() error {
currentContext := self.c.CurrentStaticContext()
switch currentContext.GetKey() {
// we make an exception for our staging and patch building contexts because they actually need to refresh their state afterwards.
case context.PATCH_BUILDING_MAIN_CONTEXT_KEY:
return self.c.Refresh(types.RefreshOptions{Scope: []types.RefreshableView{types.PATCH_BUILDING}})
case context.STAGING_MAIN_CONTEXT_KEY, context.STAGING_SECONDARY_CONTEXT_KEY:
return self.c.Refresh(types.RefreshOptions{Scope: []types.RefreshableView{types.STAGING}})
default:
return currentContext.HandleRenderToMain()
}
}
func (self *ContextLinesController) checkCanChangeContext() error {
if self.git.Patch.PatchBuilder.Active() {
return errors.New(self.c.Tr.CantChangeContextSizeError)
}
return nil
}
func (self *ContextLinesController) isShowingDiff() bool {
return lo.Contains(
CONTEXT_KEYS_SHOWING_DIFFS,
self.c.CurrentStaticContext().GetKey(),
)
}
|
