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Make grid sizes dynamic

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The grid used static sizes which meant that changing settings didn't
have an effect on elements of the ui, notably the sidebar width. This
patch makes the `Size` parameter of a cell a function which returns the
`int`, allowing for dynamic sizes.

A `Const` function is also included for ease of use for static sizes.
This commit is contained in:
Jeffas 2020-05-31 12:37:46 +01:00 committed by Reto Brunner
parent 3877b1aa71
commit 543510f5c1
7 changed files with 115 additions and 109 deletions
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3
commands/set.go
View file

@ -61,6 +61,9 @@ func SetCore(aerc *widgets.Aerc, args []string) error {
return err return err
} }
// ensure any ui changes take effect
aerc.Invalidate()
return nil return nil
} }

26
lib/ui/grid.go
View file

@ -31,10 +31,12 @@ const (
type GridSpec struct { type GridSpec struct {
// One of SIZE_EXACT or SIZE_WEIGHT // One of SIZE_EXACT or SIZE_WEIGHT
Strategy int Strategy int
// If Strategy = SIZE_EXACT, this is the number of cells this row/col shall
// occupy. If SIZE_WEIGHT, the space left after all exact rows/cols are // If Strategy = SIZE_EXACT, this function returns the number of cells
// measured is distributed amonst the remainder weighted by this value. // this row/col shall occupy. If SIZE_WEIGHT, the space left after all
Size int // exact rows/cols are measured is distributed amonst the remainder
// weighted by the value returned by this function.
Size func() int
} }
// Used to cache layout of each row/column // Used to cache layout of each row/column
@ -61,11 +63,11 @@ func NewGrid() *Grid {
func MakeGrid(numRows, numCols, rowStrategy, colStrategy int) *Grid { func MakeGrid(numRows, numCols, rowStrategy, colStrategy int) *Grid {
rows := make([]GridSpec, numRows) rows := make([]GridSpec, numRows)
for i := 0; i < numRows; i++ { for i := 0; i < numRows; i++ {
rows[i] = GridSpec{rowStrategy, 1} rows[i] = GridSpec{rowStrategy, Const(1)}
} }
cols := make([]GridSpec, numCols) cols := make([]GridSpec, numCols)
for i := 0; i < numCols; i++ { for i := 0; i < numCols; i++ {
cols[i] = GridSpec{colStrategy, 1} cols[i] = GridSpec{colStrategy, Const(1)}
} }
return NewGrid().Rows(rows).Columns(cols) return NewGrid().Rows(rows).Columns(cols)
} }
@ -191,10 +193,10 @@ func (grid *Grid) reflow(ctx *Context) {
nweights := 0 nweights := 0
for _, spec := range *specs { for _, spec := range *specs {
if spec.Strategy == SIZE_EXACT { if spec.Strategy == SIZE_EXACT {
exact += spec.Size exact += spec.Size()
} else if spec.Strategy == SIZE_WEIGHT { } else if spec.Strategy == SIZE_WEIGHT {
nweights += 1 nweights += 1
weight += spec.Size weight += spec.Size()
} }
} }
offset := 0 offset := 0
@ -205,9 +207,9 @@ func (grid *Grid) reflow(ctx *Context) {
for _, spec := range *specs { for _, spec := range *specs {
layout := gridLayout{Offset: offset} layout := gridLayout{Offset: offset}
if spec.Strategy == SIZE_EXACT { if spec.Strategy == SIZE_EXACT {
layout.Size = spec.Size layout.Size = spec.Size()
} else if spec.Strategy == SIZE_WEIGHT { } else if spec.Strategy == SIZE_WEIGHT {
proportion := float64(spec.Size) / float64(weight) proportion := float64(spec.Size()) / float64(weight)
size := proportion * float64(extent-exact) size := proportion * float64(extent-exact)
if remainingExact > 0 { if remainingExact > 0 {
extraExact := int(math.Ceil(proportion * float64(remainingExact))) extraExact := int(math.Ceil(proportion * float64(remainingExact)))
@ -284,3 +286,7 @@ func (grid *Grid) cellInvalidated(drawable Drawable) {
cell.invalid.Store(true) cell.invalid.Store(true)
grid.DoInvalidate(grid) grid.DoInvalidate(grid)
} }
func Const(i int) func() int {
return func() int { return i }
}

98
widgets/account-wizard.go
View file

@ -136,18 +136,18 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
}) })
basics := ui.NewGrid().Rows([]ui.GridSpec{ basics := ui.NewGrid().Rows([]ui.GridSpec{
{ui.SIZE_EXACT, 8}, // Introduction {ui.SIZE_EXACT, ui.Const(8)}, // Introduction
{ui.SIZE_EXACT, 1}, // Account name (label) {ui.SIZE_EXACT, ui.Const(1)}, // Account name (label)
{ui.SIZE_EXACT, 1}, // (input) {ui.SIZE_EXACT, ui.Const(1)}, // (input)
{ui.SIZE_EXACT, 1}, // Padding {ui.SIZE_EXACT, ui.Const(1)}, // Padding
{ui.SIZE_EXACT, 1}, // Full name (label) {ui.SIZE_EXACT, ui.Const(1)}, // Full name (label)
{ui.SIZE_EXACT, 1}, // (input) {ui.SIZE_EXACT, ui.Const(1)}, // (input)
{ui.SIZE_EXACT, 1}, // Padding {ui.SIZE_EXACT, ui.Const(1)}, // Padding
{ui.SIZE_EXACT, 1}, // Email address (label) {ui.SIZE_EXACT, ui.Const(1)}, // Email address (label)
{ui.SIZE_EXACT, 1}, // (input) {ui.SIZE_EXACT, ui.Const(1)}, // (input)
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}).Columns([]ui.GridSpec{ }).Columns([]ui.GridSpec{
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}) })
basics.AddChild( basics.AddChild(
ui.NewText("\nWelcome to aerc! Let's configure your account.\n\n" + ui.NewText("\nWelcome to aerc! Let's configure your account.\n\n" +
@ -209,23 +209,23 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
}) })
incoming := ui.NewGrid().Rows([]ui.GridSpec{ incoming := ui.NewGrid().Rows([]ui.GridSpec{
{ui.SIZE_EXACT, 3}, // Introduction {ui.SIZE_EXACT, ui.Const(3)}, // Introduction
{ui.SIZE_EXACT, 1}, // Username (label) {ui.SIZE_EXACT, ui.Const(1)}, // Username (label)
{ui.SIZE_EXACT, 1}, // (input) {ui.SIZE_EXACT, ui.Const(1)}, // (input)
{ui.SIZE_EXACT, 1}, // Padding {ui.SIZE_EXACT, ui.Const(1)}, // Padding
{ui.SIZE_EXACT, 1}, // Password (label) {ui.SIZE_EXACT, ui.Const(1)}, // Password (label)
{ui.SIZE_EXACT, 1}, // (input) {ui.SIZE_EXACT, ui.Const(1)}, // (input)
{ui.SIZE_EXACT, 1}, // Padding {ui.SIZE_EXACT, ui.Const(1)}, // Padding
{ui.SIZE_EXACT, 1}, // Server (label) {ui.SIZE_EXACT, ui.Const(1)}, // Server (label)
{ui.SIZE_EXACT, 1}, // (input) {ui.SIZE_EXACT, ui.Const(1)}, // (input)
{ui.SIZE_EXACT, 1}, // Padding {ui.SIZE_EXACT, ui.Const(1)}, // Padding
{ui.SIZE_EXACT, 1}, // Connection mode (label) {ui.SIZE_EXACT, ui.Const(1)}, // Connection mode (label)
{ui.SIZE_EXACT, 2}, // (input) {ui.SIZE_EXACT, ui.Const(2)}, // (input)
{ui.SIZE_EXACT, 1}, // Padding {ui.SIZE_EXACT, ui.Const(1)}, // Padding
{ui.SIZE_EXACT, 1}, // Connection string {ui.SIZE_EXACT, ui.Const(1)}, // Connection string
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}).Columns([]ui.GridSpec{ }).Columns([]ui.GridSpec{
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}) })
incoming.AddChild(ui.NewText("\nConfigure incoming mail (IMAP)")) incoming.AddChild(ui.NewText("\nConfigure incoming mail (IMAP)"))
incoming.AddChild( incoming.AddChild(
@ -283,26 +283,26 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
}) })
outgoing := ui.NewGrid().Rows([]ui.GridSpec{ outgoing := ui.NewGrid().Rows([]ui.GridSpec{
{ui.SIZE_EXACT, 3}, // Introduction {ui.SIZE_EXACT, ui.Const(3)}, // Introduction
{ui.SIZE_EXACT, 1}, // Username (label) {ui.SIZE_EXACT, ui.Const(1)}, // Username (label)
{ui.SIZE_EXACT, 1}, // (input) {ui.SIZE_EXACT, ui.Const(1)}, // (input)
{ui.SIZE_EXACT, 1}, // Padding {ui.SIZE_EXACT, ui.Const(1)}, // Padding
{ui.SIZE_EXACT, 1}, // Password (label) {ui.SIZE_EXACT, ui.Const(1)}, // Password (label)
{ui.SIZE_EXACT, 1}, // (input) {ui.SIZE_EXACT, ui.Const(1)}, // (input)
{ui.SIZE_EXACT, 1}, // Padding {ui.SIZE_EXACT, ui.Const(1)}, // Padding
{ui.SIZE_EXACT, 1}, // Server (label) {ui.SIZE_EXACT, ui.Const(1)}, // Server (label)
{ui.SIZE_EXACT, 1}, // (input) {ui.SIZE_EXACT, ui.Const(1)}, // (input)
{ui.SIZE_EXACT, 1}, // Padding {ui.SIZE_EXACT, ui.Const(1)}, // Padding
{ui.SIZE_EXACT, 1}, // Connection mode (label) {ui.SIZE_EXACT, ui.Const(1)}, // Connection mode (label)
{ui.SIZE_EXACT, 2}, // (input) {ui.SIZE_EXACT, ui.Const(2)}, // (input)
{ui.SIZE_EXACT, 1}, // Padding {ui.SIZE_EXACT, ui.Const(1)}, // Padding
{ui.SIZE_EXACT, 1}, // Connection string {ui.SIZE_EXACT, ui.Const(1)}, // Connection string
{ui.SIZE_EXACT, 1}, // Padding {ui.SIZE_EXACT, ui.Const(1)}, // Padding
{ui.SIZE_EXACT, 1}, // Copy to sent (label) {ui.SIZE_EXACT, ui.Const(1)}, // Copy to sent (label)
{ui.SIZE_EXACT, 2}, // (input) {ui.SIZE_EXACT, ui.Const(2)}, // (input)
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}).Columns([]ui.GridSpec{ }).Columns([]ui.GridSpec{
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}) })
outgoing.AddChild(ui.NewText("\nConfigure outgoing mail (SMTP)")) outgoing.AddChild(ui.NewText("\nConfigure outgoing mail (SMTP)"))
outgoing.AddChild( outgoing.AddChild(
@ -374,10 +374,10 @@ func NewAccountWizard(conf *config.AercConfig, aerc *Aerc) *AccountWizard {
}) })
complete := ui.NewGrid().Rows([]ui.GridSpec{ complete := ui.NewGrid().Rows([]ui.GridSpec{
{ui.SIZE_EXACT, 7}, // Introduction {ui.SIZE_EXACT, ui.Const(7)}, // Introduction
{ui.SIZE_WEIGHT, 1}, // Previous / Finish / Finish & open tutorial {ui.SIZE_WEIGHT, ui.Const(1)}, // Previous / Finish / Finish & open tutorial
}).Columns([]ui.GridSpec{ }).Columns([]ui.GridSpec{
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}) })
complete.AddChild(ui.NewText( complete.AddChild(ui.NewText(
"\nConfiguration complete!\n\n" + "\nConfiguration complete!\n\n" +

47
widgets/account.go
View file

@ -45,45 +45,38 @@ func NewAccountView(aerc *Aerc, conf *config.AercConfig, acct *config.AccountCon
config.UI_CONTEXT_ACCOUNT: acct.Name, config.UI_CONTEXT_ACCOUNT: acct.Name,
}) })
grid := ui.NewGrid().Rows([]ui.GridSpec{ view := &AccountView{
{ui.SIZE_WEIGHT, 1}, acct: acct,
aerc: aerc,
conf: conf,
host: host,
logger: logger,
}
view.grid = ui.NewGrid().Rows([]ui.GridSpec{
{ui.SIZE_WEIGHT, ui.Const(1)},
}).Columns([]ui.GridSpec{ }).Columns([]ui.GridSpec{
{ui.SIZE_EXACT, acctUiConf.SidebarWidth}, {ui.SIZE_EXACT, func() int {
{ui.SIZE_WEIGHT, 1}, return view.UiConfig().SidebarWidth
}},
{ui.SIZE_WEIGHT, ui.Const(1)},
}) })
worker, err := worker.NewWorker(acct.Source, logger) worker, err := worker.NewWorker(acct.Source, logger)
if err != nil { if err != nil {
host.SetStatus(fmt.Sprintf("%s: %s", acct.Name, err)). host.SetStatus(fmt.Sprintf("%s: %s", acct.Name, err)).
Color(tcell.ColorDefault, tcell.ColorRed) Color(tcell.ColorDefault, tcell.ColorRed)
return &AccountView{ return view
acct: acct,
aerc: aerc,
grid: grid,
host: host,
logger: logger,
}
} }
view.worker = worker
dirlist := NewDirectoryList(conf, acct, logger, worker) view.dirlist = NewDirectoryList(conf, acct, logger, worker)
if acctUiConf.SidebarWidth > 0 { if acctUiConf.SidebarWidth > 0 {
grid.AddChild(ui.NewBordered(dirlist, ui.BORDER_RIGHT)) view.grid.AddChild(ui.NewBordered(view.dirlist, ui.BORDER_RIGHT))
} }
msglist := NewMessageList(conf, logger, aerc) view.msglist = NewMessageList(conf, logger, aerc)
grid.AddChild(msglist).At(0, 1) view.grid.AddChild(view.msglist).At(0, 1)
view := &AccountView{
acct: acct,
aerc: aerc,
conf: conf,
dirlist: dirlist,
grid: grid,
host: host,
logger: logger,
msglist: msglist,
worker: worker,
}
go worker.Backend.Run() go worker.Backend.Run()

9
widgets/aerc.go
View file

@ -56,11 +56,11 @@ func NewAerc(conf *config.AercConfig, logger *log.Logger,
statusbar.Push(statusline) statusbar.Push(statusline)
grid := ui.NewGrid().Rows([]ui.GridSpec{ grid := ui.NewGrid().Rows([]ui.GridSpec{
{ui.SIZE_EXACT, 1}, {ui.SIZE_EXACT, ui.Const(1)},
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
{ui.SIZE_EXACT, 1}, {ui.SIZE_EXACT, ui.Const(1)},
}).Columns([]ui.GridSpec{ }).Columns([]ui.GridSpec{
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}) })
grid.AddChild(tabs.TabStrip) grid.AddChild(tabs.TabStrip)
grid.AddChild(tabs.TabContent).At(1, 0) grid.AddChild(tabs.TabContent).At(1, 0)
@ -552,7 +552,6 @@ func (aerc *Aerc) CloseDialog() {
return return
} }
func (aerc *Aerc) GetPassword(title string, prompt string) (chText chan string, chErr chan error) { func (aerc *Aerc) GetPassword(title string, prompt string) (chText chan string, chErr chan error) {
chText = make(chan string, 1) chText = make(chan string, 1)
chErr = make(chan error, 1) chErr = make(chan error, 1)

21
widgets/compose.go
View file

@ -673,13 +673,15 @@ func (c *Composer) updateGrid() {
) )
if c.grid == nil { if c.grid == nil {
c.grid = ui.NewGrid().Columns([]ui.GridSpec{{ui.SIZE_WEIGHT, 1}}) c.grid = ui.NewGrid().Columns([]ui.GridSpec{
{ui.SIZE_WEIGHT, ui.Const(1)},
})
} }
c.grid.Rows([]ui.GridSpec{ c.grid.Rows([]ui.GridSpec{
{ui.SIZE_EXACT, height}, {ui.SIZE_EXACT, ui.Const(height)},
{ui.SIZE_EXACT, 1}, {ui.SIZE_EXACT, ui.Const(1)},
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}) })
if c.header != nil { if c.header != nil {
@ -768,15 +770,18 @@ type reviewMessage struct {
} }
func newReviewMessage(composer *Composer, err error) *reviewMessage { func newReviewMessage(composer *Composer, err error) *reviewMessage {
spec := []ui.GridSpec{{ui.SIZE_EXACT, 2}, {ui.SIZE_EXACT, 1}} spec := []ui.GridSpec{
{ui.SIZE_EXACT, ui.Const(2)},
{ui.SIZE_EXACT, ui.Const(1)},
}
for i := 0; i < len(composer.attachments)-1; i++ { for i := 0; i < len(composer.attachments)-1; i++ {
spec = append(spec, ui.GridSpec{ui.SIZE_EXACT, 1}) spec = append(spec, ui.GridSpec{ui.SIZE_EXACT, ui.Const(1)})
} }
// make the last element fill remaining space // make the last element fill remaining space
spec = append(spec, ui.GridSpec{ui.SIZE_WEIGHT, 1}) spec = append(spec, ui.GridSpec{ui.SIZE_WEIGHT, ui.Const(1)})
grid := ui.NewGrid().Rows(spec).Columns([]ui.GridSpec{ grid := ui.NewGrid().Rows(spec).Columns([]ui.GridSpec{
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}) })
if err != nil { if err != nil {

20
widgets/msgviewer.go
View file

@ -69,7 +69,7 @@ func NewMessageViewer(acct *AccountView,
) )
rows := []ui.GridSpec{ rows := []ui.GridSpec{
{ui.SIZE_EXACT, headerHeight}, {ui.SIZE_EXACT, ui.Const(headerHeight)},
} }
if msg.PGPDetails() != nil { if msg.PGPDetails() != nil {
@ -77,16 +77,16 @@ func NewMessageViewer(acct *AccountView,
if msg.PGPDetails().IsSigned && msg.PGPDetails().IsEncrypted { if msg.PGPDetails().IsSigned && msg.PGPDetails().IsEncrypted {
height = 2 height = 2
} }
rows = append(rows, ui.GridSpec{ui.SIZE_EXACT, height}) rows = append(rows, ui.GridSpec{ui.SIZE_EXACT, ui.Const(height)})
} }
rows = append(rows, []ui.GridSpec{ rows = append(rows, []ui.GridSpec{
{ui.SIZE_EXACT, 1}, {ui.SIZE_EXACT, ui.Const(1)},
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}...) }...)
grid := ui.NewGrid().Rows(rows).Columns([]ui.GridSpec{ grid := ui.NewGrid().Rows(rows).Columns([]ui.GridSpec{
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}) })
switcher := &PartSwitcher{} switcher := &PartSwitcher{}
@ -373,7 +373,7 @@ func (ps *PartSwitcher) MouseEvent(localX int, localY int, event tcell.Event) {
if localY < y && ps.parts[ps.selected].term != nil { if localY < y && ps.parts[ps.selected].term != nil {
ps.parts[ps.selected].term.MouseEvent(localX, localY, event) ps.parts[ps.selected].term.MouseEvent(localX, localY, event)
} }
for i, _ := range ps.parts { for i := range ps.parts {
if localY != y+i { if localY != y+i {
continue continue
} }
@ -511,11 +511,11 @@ func NewPartViewer(acct *AccountView, conf *config.AercConfig,
} }
grid := ui.NewGrid().Rows([]ui.GridSpec{ grid := ui.NewGrid().Rows([]ui.GridSpec{
{ui.SIZE_EXACT, 3}, // Message {ui.SIZE_EXACT, ui.Const(3)}, // Message
{ui.SIZE_EXACT, 1}, // Selector {ui.SIZE_EXACT, ui.Const(1)}, // Selector
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}).Columns([]ui.GridSpec{ }).Columns([]ui.GridSpec{
{ui.SIZE_WEIGHT, 1}, {ui.SIZE_WEIGHT, ui.Const(1)},
}) })
selecter := NewSelecter([]string{"Save message", "Pipe to command"}, 0). selecter := NewSelecter([]string{"Save message", "Pipe to command"}, 0).