mirror of
https://github.com/jesseduffield/lazygit.git
synced 2026-09-01 02:34:19 -05:00
Stefan Haller
196e0a3c17
I copied all files except dot files (.github and .gitignore), the _examples folder, and go.mod/go.sum. At some point we may want to copy the files back to the gocui repo when other clients (e.g. lazydocker) want to use the newer versions of them.
78 lines
2.0 KiB
Go
78 lines
2.0 KiB
Go
package controllers
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import (
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"github.com/jesseduffield/lazygit/pkg/gocui"
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"github.com/jesseduffield/lazygit/pkg/gui/types"
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)
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// given we have no fields here, arguably we shouldn't even need this factory
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// struct, but we're maintaining consistency with the other files.
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type VerticalScrollControllerFactory struct {
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c *ControllerCommon
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}
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func NewVerticalScrollControllerFactory(c *ControllerCommon) *VerticalScrollControllerFactory {
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return &VerticalScrollControllerFactory{
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c: c,
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}
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}
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func (self *VerticalScrollControllerFactory) Create(context types.Context) types.IController {
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return &VerticalScrollController{
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baseController: baseController{},
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c: self.c,
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context: context,
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}
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}
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type VerticalScrollController struct {
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baseController
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c *ControllerCommon
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context types.Context
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}
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func (self *VerticalScrollController) Context() types.Context {
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return self.context
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}
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func (self *VerticalScrollController) GetKeybindings(opts types.KeybindingsOpts) []*types.Binding {
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return []*types.Binding{}
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}
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func (self *VerticalScrollController) GetMouseKeybindings(opts types.KeybindingsOpts) []*gocui.ViewMouseBinding {
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return []*gocui.ViewMouseBinding{
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{
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ViewName: self.context.GetViewName(),
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Key: gocui.MouseWheelUp,
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Handler: func(gocui.ViewMouseBindingOpts) error {
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return self.HandleScrollUp()
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},
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},
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{
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ViewName: self.context.GetViewName(),
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Key: gocui.MouseWheelDown,
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Handler: func(gocui.ViewMouseBindingOpts) error {
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return self.HandleScrollDown()
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},
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},
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}
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}
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func (self *VerticalScrollController) HandleScrollUp() error {
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self.context.GetViewTrait().ScrollUp(self.c.UserConfig().Gui.ScrollHeight)
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return nil
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}
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func (self *VerticalScrollController) HandleScrollDown() error {
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scrollHeight := self.c.UserConfig().Gui.ScrollHeight
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self.context.GetViewTrait().ScrollDown(scrollHeight)
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if manager := self.c.GetViewBufferManagerForView(self.context.GetView()); manager != nil {
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manager.ReadLines(scrollHeight)
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}
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return nil
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}
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