mirror of
https://github.com/diamondburned/cchat-gtk.git
synced 2024-10-31 19:44:23 +00:00
165 lines
3.5 KiB
Go
165 lines
3.5 KiB
Go
package messages
|
|
|
|
import (
|
|
"html"
|
|
"strings"
|
|
|
|
"github.com/diamondburned/cchat-gtk/internal/ui/primitives"
|
|
"github.com/diamondburned/cchat-gtk/internal/ui/service/session/server/traverse"
|
|
"github.com/diamondburned/handy"
|
|
"github.com/gotk3/gotk3/gtk"
|
|
"github.com/gotk3/gotk3/pango"
|
|
)
|
|
|
|
// const BreadcrumbSlash = `<span rise="-1024" size="x-large">❭</span>`
|
|
const BreadcrumbSlash = " 〉"
|
|
|
|
type Header struct {
|
|
handy.HeaderBar
|
|
|
|
ShowBackBtn *gtk.Revealer
|
|
BackButton *gtk.Button
|
|
Breadcrumb *gtk.Label
|
|
ShowMembers *gtk.ToggleButton
|
|
|
|
breadcrumbs []string
|
|
minicrumbs bool
|
|
}
|
|
|
|
var backButtonCSS = primitives.PrepareClassCSS("back-button", `
|
|
.back-button {
|
|
margin-left: 14px;
|
|
}
|
|
`)
|
|
|
|
var rightBreadcrumbCSS = primitives.PrepareClassCSS("right-breadcrumb", `
|
|
.right-breadcrumb {
|
|
margin-left: 14px;
|
|
}
|
|
`)
|
|
|
|
func NewHeader() *Header {
|
|
bk, _ := gtk.ButtonNewFromIconName("go-previous-symbolic", gtk.ICON_SIZE_BUTTON)
|
|
bk.SetVAlign(gtk.ALIGN_CENTER)
|
|
bk.Show()
|
|
backButtonCSS(bk)
|
|
|
|
rbk, _ := gtk.RevealerNew()
|
|
rbk.Add(bk)
|
|
rbk.SetRevealChild(false)
|
|
rbk.SetTransitionType(gtk.REVEALER_TRANSITION_TYPE_SLIDE_LEFT)
|
|
rbk.SetTransitionDuration(50)
|
|
rbk.Show()
|
|
|
|
bc, _ := gtk.LabelNew(BreadcrumbSlash)
|
|
bc.SetUseMarkup(true)
|
|
bc.SetXAlign(0.0)
|
|
bc.SetEllipsize(pango.ELLIPSIZE_MIDDLE)
|
|
bc.SetSingleLineMode(true)
|
|
bc.SetHExpand(true)
|
|
bc.SetMaxWidthChars(75)
|
|
bc.Show()
|
|
rightBreadcrumbCSS(bc)
|
|
|
|
memberIcon, _ := gtk.ImageNewFromIconName("system-users-symbolic", gtk.ICON_SIZE_BUTTON)
|
|
memberIcon.Show()
|
|
|
|
mb, _ := gtk.ToggleButtonNew()
|
|
mb.SetVAlign(gtk.ALIGN_CENTER)
|
|
mb.SetImage(memberIcon)
|
|
mb.SetActive(false)
|
|
mb.SetSensitive(false)
|
|
|
|
header := handy.HeaderBarNew()
|
|
header.SetShowCloseButton(true)
|
|
header.PackStart(rbk)
|
|
header.PackStart(bc)
|
|
header.PackEnd(mb)
|
|
header.Show()
|
|
|
|
// Hack to hide the title.
|
|
b, _ := gtk.BoxNew(gtk.ORIENTATION_HORIZONTAL, 0)
|
|
header.SetCustomTitle(b)
|
|
|
|
return &Header{
|
|
HeaderBar: *header,
|
|
ShowBackBtn: rbk,
|
|
BackButton: bk,
|
|
Breadcrumb: bc,
|
|
ShowMembers: mb,
|
|
}
|
|
}
|
|
|
|
func (h *Header) Reset() {
|
|
h.SetBreadcrumber(nil)
|
|
}
|
|
|
|
func (h *Header) OnBackPressed(fn func()) {
|
|
h.BackButton.Connect("clicked", fn)
|
|
}
|
|
|
|
func (h *Header) OnShowMembersToggle(fn func(show bool)) {
|
|
h.ShowMembers.Connect("toggled", func() {
|
|
fn(h.ShowMembers.GetActive())
|
|
})
|
|
}
|
|
|
|
func (h *Header) SetShowBackButton(show bool) {
|
|
h.ShowBackBtn.SetRevealChild(show)
|
|
}
|
|
|
|
func (h *Header) SetCanShowMembers(canShow bool) {
|
|
if canShow {
|
|
h.ShowMembers.Show()
|
|
h.ShowMembers.SetSensitive(true)
|
|
} else {
|
|
h.ShowMembers.Hide()
|
|
h.ShowMembers.SetSensitive(false)
|
|
}
|
|
}
|
|
|
|
// SetMiniBreadcrumb sets whether or not the breadcrumb should display the full
|
|
// label.
|
|
func (h *Header) SetMiniBreadcrumb(mini bool) {
|
|
h.minicrumbs = mini
|
|
h.updateBreadcrumb()
|
|
}
|
|
|
|
// updateBreadcrumb updates the breadcrumb label from the local state.
|
|
func (h *Header) updateBreadcrumb() {
|
|
switch {
|
|
case len(h.breadcrumbs) == 0:
|
|
h.Breadcrumb.SetText("")
|
|
|
|
case h.minicrumbs:
|
|
h.Breadcrumb.SetMarkup(h.breadcrumbs[len(h.breadcrumbs)-1])
|
|
|
|
default:
|
|
h.Breadcrumb.SetMarkup(
|
|
BreadcrumbSlash + " " + strings.Join(h.breadcrumbs, " "+BreadcrumbSlash+" "),
|
|
)
|
|
}
|
|
}
|
|
|
|
func (h *Header) SetBreadcrumber(b traverse.Breadcrumber) {
|
|
if b == nil {
|
|
h.breadcrumbs = nil
|
|
h.updateBreadcrumb()
|
|
return
|
|
}
|
|
|
|
h.breadcrumbs = traverse.TryBreadcrumb(b)
|
|
if len(h.breadcrumbs) < 2 {
|
|
return
|
|
}
|
|
|
|
// Skip the service name and username.
|
|
h.breadcrumbs = h.breadcrumbs[2:]
|
|
|
|
for i := range h.breadcrumbs {
|
|
h.breadcrumbs[i] = html.EscapeString(h.breadcrumbs[i])
|
|
}
|
|
|
|
h.updateBreadcrumb()
|
|
}
|