109 lines
3.7 KiB
Go
109 lines
3.7 KiB
Go
package controllers
|
|
|
|
import (
|
|
"github.com/jesseduffield/gocui"
|
|
"github.com/jesseduffield/lazygit/pkg/gui/types"
|
|
"github.com/jesseduffield/lazygit/pkg/tasks"
|
|
"github.com/samber/lo"
|
|
)
|
|
|
|
type ViewSelectionControllerFactory struct {
|
|
c *ControllerCommon
|
|
viewBufferManagerMap *map[string]*tasks.ViewBufferManager
|
|
}
|
|
|
|
func NewViewSelectionControllerFactory(c *ControllerCommon, viewBufferManagerMap *map[string]*tasks.ViewBufferManager) *ViewSelectionControllerFactory {
|
|
return &ViewSelectionControllerFactory{
|
|
c: c,
|
|
viewBufferManagerMap: viewBufferManagerMap,
|
|
}
|
|
}
|
|
|
|
func (self *ViewSelectionControllerFactory) Create(context types.Context) types.IController {
|
|
return &ViewSelectionController{
|
|
baseController: baseController{},
|
|
c: self.c,
|
|
context: context,
|
|
viewBufferManagerMap: self.viewBufferManagerMap,
|
|
}
|
|
}
|
|
|
|
type ViewSelectionController struct {
|
|
baseController
|
|
c *ControllerCommon
|
|
|
|
context types.Context
|
|
viewBufferManagerMap *map[string]*tasks.ViewBufferManager
|
|
}
|
|
|
|
func (self *ViewSelectionController) Context() types.Context {
|
|
return self.context
|
|
}
|
|
|
|
func (self *ViewSelectionController) GetKeybindings(opts types.KeybindingsOpts) []*types.Binding {
|
|
return []*types.Binding{
|
|
{Tag: "navigation", Key: opts.GetKey(opts.Config.Universal.PrevItem), Handler: self.handlePrevLine},
|
|
{Tag: "navigation", Key: opts.GetKey(opts.Config.Universal.PrevItemAlt), Handler: self.handlePrevLine},
|
|
{Tag: "navigation", Key: opts.GetKey(opts.Config.Universal.NextItem), Handler: self.handleNextLine},
|
|
{Tag: "navigation", Key: opts.GetKey(opts.Config.Universal.NextItemAlt), Handler: self.handleNextLine},
|
|
{Tag: "navigation", Key: opts.GetKey(opts.Config.Universal.PrevPage), Handler: self.handlePrevPage, Description: self.c.Tr.PrevPage},
|
|
{Tag: "navigation", Key: opts.GetKey(opts.Config.Universal.NextPage), Handler: self.handleNextPage, Description: self.c.Tr.NextPage},
|
|
{Tag: "navigation", Key: opts.GetKey(opts.Config.Universal.GotoTop), Handler: self.handleGotoTop, Description: self.c.Tr.GotoTop},
|
|
{Tag: "navigation", Key: opts.GetKey(opts.Config.Universal.GotoBottom), Description: self.c.Tr.GotoBottom, Handler: self.handleGotoBottom},
|
|
}
|
|
}
|
|
|
|
func (self *ViewSelectionController) GetMouseKeybindings(opts types.KeybindingsOpts) []*gocui.ViewMouseBinding {
|
|
return []*gocui.ViewMouseBinding{}
|
|
}
|
|
|
|
func (self *ViewSelectionController) handleLineChange(delta int) {
|
|
if delta > 0 {
|
|
if manager, ok := (*self.viewBufferManagerMap)[self.context.GetViewName()]; ok {
|
|
manager.ReadLines(delta)
|
|
}
|
|
}
|
|
|
|
v := self.Context().GetView()
|
|
lineIdxBefore := v.CursorY() + v.OriginY()
|
|
lineIdxAfter := lo.Clamp(lineIdxBefore+delta, 0, v.LinesHeight()-1)
|
|
if delta == -1 {
|
|
checkScrollUp(self.Context().GetViewTrait(), self.c.UserConfig(), lineIdxBefore, lineIdxAfter)
|
|
} else if delta == 1 {
|
|
checkScrollDown(self.Context().GetViewTrait(), self.c.UserConfig(), lineIdxBefore, lineIdxAfter)
|
|
}
|
|
v.FocusPoint(0, lineIdxAfter)
|
|
}
|
|
|
|
func (self *ViewSelectionController) handlePrevLine() error {
|
|
self.handleLineChange(-1)
|
|
return nil
|
|
}
|
|
|
|
func (self *ViewSelectionController) handleNextLine() error {
|
|
self.handleLineChange(1)
|
|
return nil
|
|
}
|
|
|
|
func (self *ViewSelectionController) handlePrevPage() error {
|
|
self.handleLineChange(-self.context.GetViewTrait().PageDelta())
|
|
return nil
|
|
}
|
|
|
|
func (self *ViewSelectionController) handleNextPage() error {
|
|
self.handleLineChange(self.context.GetViewTrait().PageDelta())
|
|
return nil
|
|
}
|
|
|
|
func (self *ViewSelectionController) handleGotoTop() error {
|
|
v := self.Context().GetView()
|
|
v.FocusPoint(0, 0)
|
|
return nil
|
|
}
|
|
|
|
func (self *ViewSelectionController) handleGotoBottom() error {
|
|
v := self.Context().GetView()
|
|
v.FocusPoint(0, v.LinesHeight()-1)
|
|
return nil
|
|
}
|