Add user config gui.horizontalPadding

We need this when there's padding between views.

pkg/config/user_config.go

@@ -157,6 +157,8 @@ type GuiConfig struct {
 	// Status panel view.
 	// One of 'dashboard' (default) | 'allBranchesLog'
 	StatusPanelView string `yaml:"statusPanelView" jsonschema:"enum=dashboard,enum=allBranchesLog"`
+	// Horizontal padding between views that are next to each other.
+	HorizontalPadding int `yaml:"horizontalPadding"`
 }
 
 func (c *GuiConfig) UseFuzzySearch() bool {
@@ -702,7 +704,8 @@ func GetDefaultConfig() *UserConfig {
 				Frames: []string{"|", "/", "-", "\\"},
 				Rate:   50,
 			},
-			StatusPanelView: "dashboard",
+			StatusPanelView:   "dashboard",
+			HorizontalPadding: 0,
 		},
 		Git: GitConfig{
 			Paging: PagingConfig{

pkg/gui/controllers/helpers/window_arrangement_helper.go

@@ -125,8 +125,10 @@ func GetWindowDimensions(args WindowArrangementArgs) map[string]boxlayout.Dimens
 	sideSectionWeight, mainSectionWeight := getMidSectionWeights(args)
 
 	sidePanelsDirection := boxlayout.COLUMN
+	sidePanelsPadding := args.UserConfig.Gui.HorizontalPadding
 	if shouldUsePortraitMode(args) {
 		sidePanelsDirection = boxlayout.ROW
+		sidePanelsPadding = 0
 	}
 
 	showInfoSection := args.UserConfig.Gui.ShowBottomLine ||
@@ -143,6 +145,7 @@ func GetWindowDimensions(args WindowArrangementArgs) map[string]boxlayout.Dimens
 		Children: []*boxlayout.Box{
 			{
 				Direction: sidePanelsDirection,
+				Padding:   sidePanelsPadding,
 				Weight:    1,
 				Children: []*boxlayout.Box{
 					{
@@ -173,13 +176,16 @@ func GetWindowDimensions(args WindowArrangementArgs) map[string]boxlayout.Dimens
 
 func mainPanelChildren(args WindowArrangementArgs) []*boxlayout.Box {
 	mainPanelsDirection := boxlayout.ROW
+	mainPanelsPadding := 0
 	if splitMainPanelSideBySide(args) {
 		mainPanelsDirection = boxlayout.COLUMN
+		mainPanelsPadding = args.UserConfig.Gui.HorizontalPadding
 	}
 
 	result := []*boxlayout.Box{
 		{
 			Direction: mainPanelsDirection,
+			Padding:   mainPanelsPadding,
 			Children:  mainSectionChildren(args),
 			Weight:    1,
 		},

schema/config.json

@@ -430,6 +430,10 @@
           ],
           "description": "Status panel view.\nOne of 'dashboard' (default) | 'allBranchesLog'",
           "default": "dashboard"
+        },
+        "horizontalPadding": {
+          "type": "integer",
+          "description": "Horizontal padding between views that are next to each other."
         }
       },
       "additionalProperties": false,

vendor/github.com/jesseduffield/gocui/gui.go

@@ -831,6 +831,17 @@ func (g *Gui) onResize() {
 	// g.screen.Sync()
 }
 
+func (g *Gui) clear(fg, bg Attribute) (int, int) {
+	st := getTcellStyle(oldStyle{fg: fg, bg: bg, outputMode: g.outputMode})
+	w, h := Screen.Size()
+	for row := 0; row < h; row++ {
+		for col := 0; col < w; col++ {
+			Screen.SetContent(col, row, ' ', nil, st)
+		}
+	}
+	return w, h
+}
+
 // drawFrameEdges draws the horizontal and vertical edges of a view.
 func (g *Gui) drawFrameEdges(v *View, fgColor, bgColor Attribute) error {
 	runeH, runeV := '─', '│'
@@ -1137,8 +1148,7 @@ func (g *Gui) drawListFooter(v *View, fgColor, bgColor Attribute) error {
 
 // flush updates the gui, re-drawing frames and buffers.
 func (g *Gui) flush() error {
-	// pretty sure we don't need this, but keeping it here in case we get weird visual artifacts
-	// g.clear(g.FgColor, g.BgColor)
+	g.clear(g.FgColor, g.BgColor)
 
 	maxX, maxY := Screen.Size()
 	// if GUI's size has changed, we need to redraw all views

vendor/github.com/jesseduffield/lazycore/pkg/boxlayout/boxlayout.go

@@ -50,6 +50,9 @@ type Box struct {
 	// dynamic size. Once all statically sized children have been considered, Weight decides how much of the remaining space will be taken up by the box
 	// TODO: consider making there be one int and a type enum so we can't have size and Weight simultaneously defined
 	Weight int
+
+	// Padding between children
+	Padding int
 }
 
 func ArrangeWindows(root *Box, x0, y0, width, height int) map[string]Dimensions {
@@ -71,6 +74,7 @@ func ArrangeWindows(root *Box, x0, y0, width, height int) map[string]Dimensions
 	} else {
 		availableSize = height
 	}
+	availableSize -= (len(children) - 1) * root.Padding
 
 	sizes := calcSizes(children, availableSize)
 
@@ -87,7 +91,7 @@ func ArrangeWindows(root *Box, x0, y0, width, height int) map[string]Dimensions
 		}
 
 		result = mergeDimensionMaps(result, resultForChild)
-		offset += boxSize
+		offset += boxSize + (i+1)*root.Padding
 	}
 
 	return result