2018-08-28 20:13:01 +02:00
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package gui
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import (
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"fmt"
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2018-08-29 13:43:59 +02:00
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"github.com/jesseduffield/gocui"
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2018-09-04 15:25:02 +02:00
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"github.com/jesseduffield/lazygit/pkg/utils"
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2018-08-28 20:13:01 +02:00
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)
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2018-12-06 13:18:17 +02:00
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// list panel functions
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2018-09-05 11:12:11 +02:00
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func (gui *Gui) handleMenuSelect(g *gocui.Gui, v *gocui.View) error {
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2019-03-23 02:42:19 +02:00
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return gui.focusPoint(0, gui.State.Panels.Menu.SelectedLine, gui.State.MenuItemCount, v)
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2018-12-06 13:18:17 +02:00
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}
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func (gui *Gui) handleMenuNextLine(g *gocui.Gui, v *gocui.View) error {
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panelState := gui.State.Panels.Menu
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gui.changeSelectedLine(&panelState.SelectedLine, v.LinesHeight(), false)
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return gui.handleMenuSelect(g, v)
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}
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func (gui *Gui) handleMenuPrevLine(g *gocui.Gui, v *gocui.View) error {
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panelState := gui.State.Panels.Menu
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gui.changeSelectedLine(&panelState.SelectedLine, v.LinesHeight(), true)
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return gui.handleMenuSelect(g, v)
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2018-08-28 20:13:01 +02:00
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}
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2018-12-06 13:18:17 +02:00
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// specific functions
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2018-12-07 09:52:31 +02:00
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func (gui *Gui) renderMenuOptions() error {
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2018-08-29 13:43:59 +02:00
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optionsMap := map[string]string{
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"esc/q": gui.Tr.SLocalize("close"),
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"↑ ↓": gui.Tr.SLocalize("navigate"),
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"space": gui.Tr.SLocalize("execute"),
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2018-08-28 20:13:01 +02:00
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}
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2018-12-07 09:52:31 +02:00
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return gui.renderOptionsMap(optionsMap)
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2018-08-28 20:13:01 +02:00
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}
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2018-09-05 11:12:11 +02:00
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func (gui *Gui) handleMenuClose(g *gocui.Gui, v *gocui.View) error {
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2019-03-03 14:18:28 +02:00
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for _, key := range []gocui.Key{gocui.KeySpace, gocui.KeyEnter} {
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if err := g.DeleteKeybinding("menu", key, gocui.ModNone); err != nil {
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return err
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}
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2018-09-18 13:07:25 +02:00
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}
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2018-09-05 11:12:11 +02:00
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err := g.DeleteView("menu")
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2018-08-29 13:43:59 +02:00
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if err != nil {
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return err
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}
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return gui.returnFocus(g, v)
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2018-08-28 20:13:01 +02:00
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}
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2019-03-23 02:42:19 +02:00
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func (gui *Gui) createMenu(title string, items interface{}, itemCount int, handlePress func(int) error) error {
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2019-02-16 06:17:44 +02:00
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isFocused := gui.g.CurrentView().Name() == "menu"
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2019-03-23 02:42:19 +02:00
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gui.State.MenuItemCount = itemCount
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2019-02-16 06:17:44 +02:00
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list, err := utils.RenderList(items, isFocused)
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2018-09-17 13:02:30 +02:00
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if err != nil {
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return err
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}
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2019-01-15 10:33:42 +02:00
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x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(gui.g, false, list)
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2018-09-18 13:07:25 +02:00
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menuView, _ := gui.g.SetView("menu", x0, y0, x1, y1, 0)
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2018-12-08 07:54:54 +02:00
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menuView.Title = title
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2018-09-05 11:12:11 +02:00
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menuView.FgColor = gocui.ColorWhite
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2018-09-17 13:02:30 +02:00
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menuView.Clear()
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fmt.Fprint(menuView, list)
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2018-12-06 13:18:17 +02:00
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gui.State.Panels.Menu.SelectedLine = 0
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2018-08-30 13:39:11 +02:00
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2018-09-18 13:07:25 +02:00
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wrappedHandlePress := func(g *gocui.Gui, v *gocui.View) error {
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2018-12-06 13:18:17 +02:00
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selectedLine := gui.State.Panels.Menu.SelectedLine
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2018-12-08 07:54:54 +02:00
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if err := handlePress(selectedLine); err != nil {
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2019-06-08 12:29:25 +02:00
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return err
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2018-12-08 07:54:54 +02:00
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}
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2019-02-16 03:07:27 +02:00
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if _, err := gui.g.View("menu"); err == nil {
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if _, err := gui.g.SetViewOnBottom("menu"); err != nil {
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return err
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}
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2018-12-08 07:54:54 +02:00
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}
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2019-02-16 03:07:27 +02:00
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2018-12-08 07:54:54 +02:00
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return gui.returnFocus(gui.g, menuView)
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2018-09-18 13:07:25 +02:00
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}
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2019-03-03 14:18:28 +02:00
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for _, key := range []gocui.Key{gocui.KeySpace, gocui.KeyEnter} {
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2019-03-23 04:15:29 +02:00
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_ = gui.g.DeleteKeybinding("menu", key, gocui.ModNone)
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2019-03-03 14:18:28 +02:00
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if err := gui.g.SetKeybinding("menu", key, gocui.ModNone, wrappedHandlePress); err != nil {
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return err
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}
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2018-08-30 13:39:11 +02:00
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}
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2018-09-18 13:07:25 +02:00
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gui.g.Update(func(g *gocui.Gui) error {
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2019-02-16 03:07:27 +02:00
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if _, err := gui.g.View("menu"); err == nil {
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if _, err := g.SetViewOnTop("menu"); err != nil {
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return err
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}
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2018-08-29 14:24:04 +02:00
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}
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2018-09-18 13:07:25 +02:00
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currentView := gui.g.CurrentView()
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return gui.switchFocus(gui.g, currentView, menuView)
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2018-08-28 20:13:01 +02:00
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})
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return nil
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2018-08-29 11:56:28 +02:00
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}
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