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package flamegraph
import (
"fmt"
common "ior/internal/tui/common"
"strings"
"charm.land/lipgloss/v2"
)
func (m *Model) togglePause() {
m.paused = !m.paused
}
func (m *Model) resetBaseline() {
if m.liveTrie != nil {
m.liveTrie.Reset()
}
m.zoomRoot = nil
m.zoomPath = ""
m.zoomStack = nil
m.selectedIdx = 0
m.snapshot = nil
m.frames = nil
m.targetFrames = nil
m.searchQuery = ""
m.matchIndices = make(map[int]bool)
m.subtreeSet = make(map[int]bool)
m.statusMessage = "Baseline reset"
}
func (m *Model) cycleFieldOrder() {
if len(m.fieldPresets) == 0 {
return
}
m.fieldIndex = (m.fieldIndex + 1) % len(m.fieldPresets)
nextPreset := m.fieldPresets[m.fieldIndex]
if m.liveTrie != nil {
if err := m.liveTrie.Reconfigure(nextPreset); err != nil {
m.statusMessage = "Field order error: " + err.Error()
return
}
}
m.zoomRoot = nil
m.zoomPath = ""
m.zoomStack = nil
m.selectedIdx = 0
m.snapshot = nil
m.frames = nil
m.targetFrames = nil
m.subtreeSet = make(map[int]bool)
m.statusMessage = "Order: " + strings.Join(nextPreset, "/")
}
func (m *Model) toggleHelp() {
m.showHelp = !m.showHelp
}
func (m Model) toolbarLine() string {
state := lipgloss.NewStyle().Foreground(common.ColorPrimary).Render("[LIVE]")
if m.paused {
state = lipgloss.NewStyle().Foreground(common.ColorDanger).Bold(true).Render("[PAUSED]")
}
order := m.currentFieldPresetLabel()
line := fmt.Sprintf("%s | o:order(%s) | /:search | enter:zoom | u:undo | r:reset | p:pause", state, order)
if m.statusMessage != "" {
line += " | " + m.statusMessage
}
width := m.width
if width <= 0 {
width = 80
}
return padOrTrim(line, width)
}
func (m Model) helpOverlay() string {
width := m.width
if width <= 0 {
width = 80
}
help := "Flame help: j/k depth h/l sibling enter zoom u/backspace undo esc reset / search n/N matches p pause r reset baseline o order ? help"
return common.HelpBarStyle.Width(width).Render(padOrTrim(help, width))
}
func (m Model) currentFieldPresetLabel() string {
if len(m.fieldPresets) == 0 {
return "n/a"
}
idx := m.fieldIndex
if idx < 0 {
idx = 0
}
if idx >= len(m.fieldPresets) {
idx = len(m.fieldPresets) - 1
}
return strings.Join(m.fieldPresets[idx], "/")
}
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