Mortdecai
71 lines
1.6 KiB
Go
71 lines
1.6 KiB
Go
package app
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import (
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"git.sr.ht/~rjarry/aerc/lib/ui"
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)
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type Dialog interface {
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ui.DrawableInteractive
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ContextWidth() (func(int) int, func(int) int)
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ContextHeight() (func(int) int, func(int) int)
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}
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type dialog struct {
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ui.DrawableInteractive
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x func(int) int
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y func(int) int
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w func(int) int
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h func(int) int
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}
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func (d *dialog) ContextWidth() (func(int) int, func(int) int) {
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return d.x, d.w
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}
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func (d *dialog) ContextHeight() (func(int) int, func(int) int) {
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return d.y, d.h
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}
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func NewDialog(
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d ui.DrawableInteractive,
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x func(int) int, y func(int) int,
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w func(int) int, h func(int) int,
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) *dialog {
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return &dialog{DrawableInteractive: d, x: x, y: y, w: w, h: h}
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}
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// DefaultDialog creates a dialog window spanning half of the screen
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func DefaultDialog(d ui.DrawableInteractive) Dialog {
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position := SelectedAccountUiConfig().DialogPosition
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width := SelectedAccountUiConfig().DialogWidth
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height := SelectedAccountUiConfig().DialogHeight
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return NewDialog(d,
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// horizontal starting position in columns from the left
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func(w int) int {
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return (w * (100 - width)) / 200
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},
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// vertical starting position in lines from the top
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func(h int) int {
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switch position {
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case "center":
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return (h * (100 - height)) / 200
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case "bottom":
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return h - (h * height / 100)
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default:
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return 1
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}
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},
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// dialog width from the starting column
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func(w int) int {
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return w * width / 100
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},
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// dialog height from the starting line
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func(h int) int {
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if position == "bottom" {
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return h*height/100 - 1
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}
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return h * height / 100
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},
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)
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}
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