From 3d529aa09330f383298a5735a18549b44bc3098f Mon Sep 17 00:00:00 2001
From: Johannes Thyssen Tishman <johannes@thyssentishman.com>
Date: Tue, 26 Mar 2024 23:00:50 +0100
Subject: config: make popover dialogs configurable

Add the [ui].dialog-{position,width,height} options in aerc.conf to set
the position, width and height of popover dialogs such as the one from
:menu, :envelope or :attach -m relative to the main window.

Changelog-added: Add `[ui].dialog-{position,width,height}` to set
 the position, width and height of popover dialogs.
Signed-off-by: Johannes Thyssen Tishman <johannes@thyssentishman.com>
Reviewed-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>
---
 app/aerc.go   |  7 ++++---
 app/dialog.go | 52 +++++++++++++++++++++++++++++++++++-----------------
 2 files changed, 39 insertions(+), 20 deletions(-)

(limited to 'app')

diff --git a/app/aerc.go b/app/aerc.go
index 97604b17..7418e979 100644
--- a/app/aerc.go
+++ b/app/aerc.go
@@ -188,10 +188,11 @@ func (aerc *Aerc) Draw(ctx *ui.Context) {
 	if aerc.dialog != nil {
 		if w, h := ctx.Width(), ctx.Height(); w > 8 && h > 4 {
 			if d, ok := aerc.dialog.(Dialog); ok {
-				start, height := d.ContextHeight()
+				xstart, width := d.ContextWidth()
+				ystart, height := d.ContextHeight()
 				aerc.dialog.Draw(
-					ctx.Subcontext(4, start(h),
-						w-8, height(h)))
+					ctx.Subcontext(xstart(w), ystart(h),
+						width(w), height(h)))
 			} else {
 				aerc.dialog.Draw(ctx.Subcontext(4, h/2-2, w-8, 4))
 			}
diff --git a/app/dialog.go b/app/dialog.go
index 3ed8b469..fba0fd7b 100644
--- a/app/dialog.go
+++ b/app/dialog.go
@@ -6,47 +6,65 @@ import (
 
 type Dialog interface {
 	ui.DrawableInteractive
+	ContextWidth() (func(int) int, func(int) int)
 	ContextHeight() (func(int) int, func(int) int)
 }
 
 type dialog struct {
 	ui.DrawableInteractive
+	x func(int) int
 	y func(int) int
+	w func(int) int
 	h func(int) int
 }
 
+func (d *dialog) ContextWidth() (func(int) int, func(int) int) {
+	return d.x, d.w
+}
+
 func (d *dialog) ContextHeight() (func(int) int, func(int) int) {
 	return d.y, d.h
 }
 
-func NewDialog(d ui.DrawableInteractive, y func(int) int, h func(int) int) Dialog {
-	return &dialog{DrawableInteractive: d, y: y, h: h}
+func NewDialog(
+	d ui.DrawableInteractive,
+	x func(int) int, y func(int) int,
+	w func(int) int, h func(int) int,
+) Dialog {
+	return &dialog{DrawableInteractive: d, x: x, y: y, w: w, h: h}
 }
 
 // DefaultDialog creates a dialog window spanning half of the screen
 func DefaultDialog(d ui.DrawableInteractive) Dialog {
+	position := SelectedAccountUiConfig().DialogPosition
+	width := SelectedAccountUiConfig().DialogWidth
+	height := SelectedAccountUiConfig().DialogHeight
 	return NewDialog(d,
-		// vertical starting position in lines from the top
-		func(h int) int {
-			return h / 4
-		},
-		// dialog height from the starting line
-		func(h int) int {
-			return h / 2
+		// horizontal starting position in columns from the left
+		func(w int) int {
+			return (w * (100 - width)) / 200
 		},
-	)
-}
-
-// LargeDialog creates a dialog window spanning three quarter of the screen
-func LargeDialog(d ui.DrawableInteractive) Dialog {
-	return NewDialog(d,
 		// vertical starting position in lines from the top
 		func(h int) int {
-			return h / 8
+			switch position {
+			case "center":
+				return (h * (100 - height)) / 200
+			case "bottom":
+				return h - (h * height / 100)
+			default:
+				return 1
+			}
+		},
+		// dialog width from the starting column
+		func(w int) int {
+			return w * width / 100
 		},
 		// dialog height from the starting line
 		func(h int) int {
-			return 3 * h / 4
+			if position == "bottom" {
+				return h*height/100 - 1
+			}
+			return h * height / 100
 		},
 	)
 }
-- 
cgit