mirror of
https://github.com/jesseduffield/lazygit.git
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140 lines
3.1 KiB
Go
140 lines
3.1 KiB
Go
package gui
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import (
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"fmt"
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"strings"
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"github.com/jesseduffield/gocui"
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"github.com/jesseduffield/lazygit/pkg/gui/types"
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"github.com/jesseduffield/lazygit/pkg/utils"
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)
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const HORIZONTAL_SCROLL_FACTOR = 3
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func (gui *Gui) scrollUpView(view *gocui.View) {
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view.ScrollUp(gui.c.UserConfig.Gui.ScrollHeight)
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}
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func (gui *Gui) scrollDownView(view *gocui.View) {
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scrollHeight := gui.c.UserConfig.Gui.ScrollHeight
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view.ScrollDown(scrollHeight)
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if manager, ok := gui.viewBufferManagerMap[view.Name()]; ok {
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manager.ReadLines(scrollHeight)
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}
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}
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func (gui *Gui) scrollUpMain() error {
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var view *gocui.View
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if gui.c.CurrentContext().GetWindowName() == "secondary" {
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view = gui.secondaryView()
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} else {
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view = gui.mainView()
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}
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if view.Name() == "mergeConflicts" {
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// although we have this same logic in the controller, this method can be invoked
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// via the global scroll up/down keybindings, as opposed to just the mouse wheel keybinding.
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// It would be nice to have a concept of a global keybinding that runs on the top context in a
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// window but that might be overkill for this one use case.
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gui.State.Contexts.MergeConflicts.SetUserScrolling(true)
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}
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gui.scrollUpView(view)
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return nil
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}
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func (gui *Gui) scrollDownMain() error {
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var view *gocui.View
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if gui.c.CurrentContext().GetWindowName() == "secondary" {
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view = gui.secondaryView()
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} else {
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view = gui.mainView()
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}
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if view.Name() == "mergeConflicts" {
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gui.State.Contexts.MergeConflicts.SetUserScrolling(true)
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}
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gui.scrollDownView(view)
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return nil
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}
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func (gui *Gui) mainView() *gocui.View {
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viewName := gui.helpers.Window.GetViewNameForWindow("main")
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view, _ := gui.g.View(viewName)
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return view
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}
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func (gui *Gui) secondaryView() *gocui.View {
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viewName := gui.helpers.Window.GetViewNameForWindow("secondary")
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view, _ := gui.g.View(viewName)
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return view
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}
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func (gui *Gui) scrollUpSecondary() error {
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gui.scrollUpView(gui.secondaryView())
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return nil
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}
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func (gui *Gui) scrollDownSecondary() error {
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secondaryView := gui.secondaryView()
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gui.scrollDownView(secondaryView)
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return nil
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}
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func (gui *Gui) scrollUpConfirmationPanel() error {
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if gui.Views.Confirmation.Editable {
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return nil
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}
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gui.scrollUpView(gui.Views.Confirmation)
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return nil
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}
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func (gui *Gui) scrollDownConfirmationPanel() error {
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if gui.Views.Confirmation.Editable {
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return nil
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}
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gui.scrollDownView(gui.Views.Confirmation)
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return nil
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}
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func (gui *Gui) handleCopySelectedSideContextItemToClipboard() error {
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// important to note that this assumes we've selected an item in a side context
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currentSideContext := gui.c.CurrentSideContext()
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if currentSideContext == nil {
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return nil
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}
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listContext, ok := currentSideContext.(types.IListContext)
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if !ok {
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return nil
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}
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itemId := listContext.GetSelectedItemId()
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if itemId == "" {
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return nil
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}
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gui.c.LogAction(gui.c.Tr.Actions.CopyToClipboard)
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if err := gui.os.CopyToClipboard(itemId); err != nil {
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return gui.c.Error(err)
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}
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truncatedItemId := utils.TruncateWithEllipsis(strings.Replace(itemId, "\n", " ", -1), 50)
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gui.c.Toast(fmt.Sprintf("'%s' %s", truncatedItemId, gui.c.Tr.LcCopiedToClipboard))
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return nil
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}
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