pkg/gui/views.go - master - githubmirror/lazygit

pkg/gui/views.go
274 строки10 KB
Stefan Haller
Clear tab strips on views that are no longer tabs
23 июн 2026, 15:15
23 июн 2026, 15:15922861b
package gui

import (
	"errors"
	"fmt"

	"github.com/jesseduffield/lazygit/pkg/config"
	"github.com/jesseduffield/lazygit/pkg/gocui"
	"github.com/jesseduffield/lazygit/pkg/gui/context"
	"github.com/jesseduffield/lazygit/pkg/theme"
	"github.com/samber/lo"
)

type viewNameMapping struct {
	viewPtr **gocui.View
	name    string
}

func (gui *Gui) orderedViews() []*gocui.View {
	return lo.Map(gui.orderedViewNameMappings(), func(v viewNameMapping, _ int) *gocui.View {
		return *v.viewPtr
	})
}

func (gui *Gui) orderedViewNameMappings() []viewNameMapping {
	return []viewNameMapping{
		// first layer. Ordering within this layer does not matter because there are
		// no overlapping views
		{viewPtr: &gui.Views.Status, name: "status"},
		{viewPtr: &gui.Views.Snake, name: "snake"},
		{viewPtr: &gui.Views.Submodules, name: "submodules"},
		{viewPtr: &gui.Views.Worktrees, name: "worktrees"},
		{viewPtr: &gui.Views.Files, name: "files"},
		{viewPtr: &gui.Views.Tags, name: "tags"},
		{viewPtr: &gui.Views.Remotes, name: "remotes"},
		{viewPtr: &gui.Views.Branches, name: "localBranches"},
		{viewPtr: &gui.Views.RemoteBranches, name: "remoteBranches"},
		{viewPtr: &gui.Views.ReflogCommits, name: "reflogCommits"},
		{viewPtr: &gui.Views.Commits, name: "commits"},
		{viewPtr: &gui.Views.Stash, name: "stash"},
		{viewPtr: &gui.Views.SubCommits, name: "subCommits"},
		{viewPtr: &gui.Views.CommitFiles, name: "commitFiles"},

		{viewPtr: &gui.Views.Staging, name: "staging"},
		{viewPtr: &gui.Views.StagingSecondary, name: "stagingSecondary"},
		{viewPtr: &gui.Views.PatchBuilding, name: "patchBuilding"},
		{viewPtr: &gui.Views.PatchBuildingSecondary, name: "patchBuildingSecondary"},
		{viewPtr: &gui.Views.MergeConflicts, name: "mergeConflicts"},
		{viewPtr: &gui.Views.Secondary, name: "secondary"},
		{viewPtr: &gui.Views.Main, name: "main"},

		{viewPtr: &gui.Views.Extras, name: "extras"},

		// bottom line
		{viewPtr: &gui.Views.Options, name: "options"},
		{viewPtr: &gui.Views.AppStatus, name: "appStatus"},
		{viewPtr: &gui.Views.Information, name: "information"},
		{viewPtr: &gui.Views.Search, name: "search"},
		// this view shows either the "Search:" prompt when searching, or the "Filter:" prompt when filtering
		{viewPtr: &gui.Views.SearchPrefix, name: "searchPrefix"},
		// these views contain one space, and are used as spacers between the various views in the bottom line
		{viewPtr: &gui.Views.StatusSpacer1, name: "statusSpacer1"},
		{viewPtr: &gui.Views.StatusSpacer2, name: "statusSpacer2"},

		// popups.
		{viewPtr: &gui.Views.CommitMessage, name: "commitMessage"},
		{viewPtr: &gui.Views.CommitDescription, name: "commitDescription"},
		{viewPtr: &gui.Views.Menu, name: "menu"},
		{viewPtr: &gui.Views.Suggestions, name: "suggestions"},
		{viewPtr: &gui.Views.Confirmation, name: "confirmation"},
		{viewPtr: &gui.Views.Prompt, name: "prompt"},
		{viewPtr: &gui.Views.Tooltip, name: "tooltip"},

		// this guy will cover everything else when it appears
		{viewPtr: &gui.Views.Limit, name: "limit"},
	}
}

func (gui *Gui) createAllViews() error {
	var err error
	for _, mapping := range gui.orderedViewNameMappings() {
		*mapping.viewPtr, err = gui.prepareView(mapping.name)
		if err != nil && !errors.Is(err, gocui.ErrUnknownView) {
			return err
		}
	}

	gui.Views.Options.Frame = false

	gui.Views.SearchPrefix.BgColor = gocui.ColorDefault
	gui.Views.SearchPrefix.FgColor = gocui.ColorCyan
	gui.Views.SearchPrefix.Frame = false

	gui.Views.StatusSpacer1.Frame = false
	gui.Views.StatusSpacer2.Frame = false

	gui.Views.Search.BgColor = gocui.ColorDefault
	gui.Views.Search.FgColor = gocui.ColorCyan
	gui.Views.Search.Editable = true
	gui.Views.Search.Frame = false
	gui.Views.Search.Editor = gocui.EditorFunc(gui.searchEditor)

	for _, view := range []*gocui.View{gui.Views.Main, gui.Views.Secondary, gui.Views.Staging, gui.Views.StagingSecondary, gui.Views.PatchBuilding, gui.Views.PatchBuildingSecondary, gui.Views.MergeConflicts} {
		view.Wrap = true
		view.UnderlineHyperLinksOnlyOnHover = true
		view.AutoRenderHyperLinks = true
	}

	gui.Views.Staging.Wrap = true
	gui.Views.StagingSecondary.Wrap = true
	gui.Views.PatchBuilding.Wrap = true
	gui.Views.PatchBuildingSecondary.Wrap = true
	gui.Views.MergeConflicts.Wrap = false
	gui.Views.Limit.Wrap = true

	gui.Views.AppStatus.BgColor = gocui.ColorDefault
	gui.Views.AppStatus.FgColor = gocui.ColorCyan
	gui.Views.AppStatus.Visible = false
	gui.Views.AppStatus.Frame = false

	gui.Views.CommitMessage.Visible = false
	gui.Views.CommitMessage.Editable = true
	gui.Views.CommitMessage.Editor = gocui.EditorFunc(gui.commitMessageEditor)

	gui.Views.CommitDescription.Visible = false
	gui.Views.CommitDescription.Editable = true
	gui.Views.CommitDescription.Editor = gocui.EditorFunc(gui.commitDescriptionEditor)

	gui.Views.Confirmation.Visible = false
	gui.Views.Confirmation.Wrap = true
	gui.Views.Confirmation.AutoRenderHyperLinks = true

	gui.Views.Prompt.Visible = false
	gui.Views.Prompt.Wrap = false // We don't want wrapping in one-line prompts
	gui.Views.Prompt.Editable = true
	gui.Views.Prompt.Editor = gocui.EditorFunc(gui.promptEditor)

	gui.Views.Suggestions.Visible = false

	gui.Views.Menu.Visible = false

	gui.Views.Tooltip.Visible = false
	gui.Views.Tooltip.AutoRenderHyperLinks = true

	gui.Views.Information.BgColor = gocui.ColorDefault
	gui.Views.Information.FgColor = gocui.ColorGreen
	gui.Views.Information.Frame = false

	gui.Views.Extras.Autoscroll = true
	gui.Views.Extras.Wrap = true
	gui.Views.Extras.AutoRenderHyperLinks = true

	gui.Views.Snake.FgColor = gocui.ColorGreen

	return nil
}

func (gui *Gui) configureViewProperties() {
	frameRunes := []rune{'─', '│', '┌', '┐', '└', '┘'}
	switch gui.c.UserConfig().Gui.Border {
	case "double":
		frameRunes = []rune{'═', '║', '╔', '╗', '╚', '╝'}
	case "rounded":
		frameRunes = []rune{'─', '│', '╭', '╮', '╰', '╯'}
	case "hidden":
		frameRunes = []rune{' ', ' ', ' ', ' ', ' ', ' '}
	case "bold":
		frameRunes = []rune{'━', '┃', '┏', '┓', '┗', '┛'}
	}

	for _, mapping := range gui.orderedViewNameMappings() {
		(*mapping.viewPtr).FrameRunes = frameRunes
		(*mapping.viewPtr).BgColor = gui.g.BgColor
		(*mapping.viewPtr).FgColor = theme.GocuiDefaultTextColor
		(*mapping.viewPtr).SelBgColor = theme.GocuiSelectedLineBgColor
		(*mapping.viewPtr).SelFgColor = gui.g.SelFgColor
		(*mapping.viewPtr).InactiveViewSelBgColor = theme.GocuiInactiveViewSelectedLineBgColor
	}

	gui.c.SetViewContent(gui.Views.SearchPrefix, gui.c.Tr.SearchPrefix)

	gui.Views.Stash.Title = gui.c.Tr.StashTitle
	gui.Views.Commits.Title = gui.c.Tr.CommitsTitle
	gui.Views.ReflogCommits.Title = gui.c.Tr.ReflogCommitsTitle
	gui.Views.CommitFiles.Title = gui.c.Tr.CommitFiles
	gui.Views.Branches.Title = gui.c.Tr.BranchesTitle
	gui.Views.Remotes.Title = gui.c.Tr.RemotesTitle
	gui.Views.Worktrees.Title = gui.c.Tr.WorktreesTitle
	gui.Views.Submodules.Title = gui.c.Tr.SubmodulesTitle
	gui.Views.Tags.Title = gui.c.Tr.TagsTitle
	gui.Views.Files.Title = gui.c.Tr.FilesTitle
	gui.Views.PatchBuilding.Title = gui.c.Tr.Patch
	gui.Views.PatchBuildingSecondary.Title = gui.c.Tr.CustomPatch
	gui.Views.MergeConflicts.Title = gui.c.Tr.MergeConflictsTitle
	gui.Views.Limit.Title = gui.c.Tr.NotEnoughSpace
	gui.Views.Status.Title = gui.c.Tr.StatusTitle
	gui.Views.Staging.Title = gui.c.Tr.UnstagedChanges
	gui.Views.StagingSecondary.Title = gui.c.Tr.StagedChanges
	gui.Views.CommitMessage.Title = gui.c.Tr.CommitSummary
	gui.Views.CommitDescription.Title = gui.c.Tr.CommitDescriptionTitle
	gui.Views.Extras.Title = gui.c.Tr.CommandLog
	gui.Views.Snake.Title = gui.c.Tr.SnakeTitle

	for _, view := range []*gocui.View{gui.Views.Main, gui.Views.Secondary, gui.Views.Staging, gui.Views.StagingSecondary, gui.Views.PatchBuilding, gui.Views.PatchBuildingSecondary, gui.Views.MergeConflicts} {
		view.Title = gui.c.Tr.DiffTitle
		view.CanScrollPastBottom = gui.c.UserConfig().Gui.ScrollPastBottom
		view.TabWidth = gui.c.UserConfig().Gui.TabWidth
	}

	gui.Views.CommitDescription.FgColor = theme.GocuiDefaultTextColor
	gui.Views.CommitDescription.TextArea.AutoWrap = gui.c.UserConfig().Git.Commit.AutoWrapCommitMessage
	gui.Views.CommitDescription.TextArea.AutoWrapWidth = gui.c.UserConfig().Git.Commit.AutoWrapWidth

	keyToTitlePrefix := func(binding config.Keybinding) string {
		if len(binding) == 0 {
			return ""
		}
		return fmt.Sprintf("[%s]", binding[0])
	}

	// The views that make up each side panel, in panel order. The whole group
	// shares the panel's jump label.
	panelViewGroups := lo.Map(gui.c.UserConfig().Gui.SidePanels, func(panel config.SidePanel, _ int) []*gocui.View {
		return lo.Map(panel, func(name string, _ int) *gocui.View {
			view, _ := gui.g.View(sidePanelViewNames[name])
			return view
		})
	})

	jumpBindings := gui.c.UserConfig().Keybinding.Universal.JumpToBlock
	jumpLabelForPanel := func(panelIndex int) string {
		if !gui.c.UserConfig().Gui.ShowPanelJumps || panelIndex >= len(jumpBindings) {
			return ""
		}
		return keyToTitlePrefix(jumpBindings[panelIndex])
	}

	for panelIndex, views := range panelViewGroups {
		prefix := jumpLabelForPanel(panelIndex)
		for _, view := range views {
			view.TitlePrefix = prefix
		}
	}

	if gui.c.UserConfig().Gui.ShowPanelJumps {
		gui.Views.Main.TitlePrefix = keyToTitlePrefix(gui.c.UserConfig().Keybinding.Universal.FocusMainView)
	} else {
		gui.Views.Main.TitlePrefix = ""
	}

	// Index the tab strips by view so we can both set them on views that are
	// part of a multi-tab panel and clear them on views that no longer are
	// (which matters when the config is reloaded and a tab becomes a standalone
	// panel).
	type viewTabs struct {
		tabs  []string
		index int
	}
	tabsByView := map[string]viewTabs{}
	for _, values := range gui.viewTabMap() {
		labels := lo.Map(values, func(tabContext context.TabView, _ int) string {
			return tabContext.Tab
		})
		for index, tabContext := range values {
			tabsByView[tabContext.ViewName] = viewTabs{tabs: labels, index: index}
		}
	}

	for _, view := range gui.g.Views() {
		vt := tabsByView[view.Name()]
		view.Tabs = vt.tabs
		view.TabIndex = vt.index
	}
}