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shell: render typed chat segments

Keep assistant, reasoning, tool-call, and tool-return frames structured through the sidebar delegate. Tool cards bind returns by wire id and fold their output by default.

Reasoned from the SSE contract and existing TUI renderer. Diff check passed. Untested against a running shell: Casey applies and reloads staged patches.
This commit is contained in:
Fimeg 2026-08-11 08:54:36 -04:00
commit 8c434dfb74
4 changed files with 299 additions and 42 deletions

View file

@ -20,7 +20,14 @@ Rectangle {
property bool renderMarkdown: true
property bool editing: false
property list<var> messageBlocks: StringUtils.splitMarkdownBlocks(root.messageData?.content)
// Souveraine messages arrive as typed blocks. Legacy/provider messages
// still use ii's markdown splitter, so the override remains compatible.
property var messageBlocks: {
const segments = root.messageData ? root.messageData.segments : [];
return segments.length > 0
? segments
: StringUtils.splitMarkdownBlocks(root.messageData?.content);
}
anchors.left: parent?.left
anchors.right: parent?.right
@ -358,7 +365,10 @@ Rectangle {
segmentContent: modelData.content
messageData: root.messageData
done: root.messageData?.done ?? false
completed: modelData.completed ?? false
completed: modelData.completed ?? (root.messageData?.done ?? false)
} }
DelegateChoice { roleValue: "tool"; ToolCallBlock {
segment: modelData
} }
DelegateChoice { roleValue: "text"; MessageTextBlock {
editing: root.editing
@ -410,4 +420,3 @@ Rectangle {
}
}

View file

@ -0,0 +1,168 @@
pragma ComponentBehavior: Bound
import qs.modules.common
import qs.modules.common.widgets
import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
Item {
id: root
property var segment: ({})
property bool expanded: segment.status === "running" || segment.failed === true
property string name: String(segment.name ?? "tool")
property string status: String(segment.status ?? "running")
property string output: String(segment.output ?? "")
property bool failed: segment.failed === true
property string summary: toolSummary()
Layout.fillWidth: true
implicitHeight: card.implicitHeight
function clip(text, max) {
const value = String(text ?? "");
return value.length > max ? value.slice(0, Math.max(0, max - 1)) + "…" : value;
}
function argumentsObject() {
try {
const parsed = JSON.parse(String(segment.arguments ?? "{}"));
return parsed && typeof parsed === "object" ? parsed : {};
} catch (error) {
return {};
}
}
function toolSummary() {
const args = argumentsObject();
switch (name) {
case "bash": return "$ " + clip(args.command ?? segment.arguments, 88);
case "read": return clip(args.path ?? segment.arguments, 88);
case "write": return "write → " + clip(args.path ?? segment.arguments, 78);
case "edit": return "edit → " + clip(args.path ?? segment.arguments, 80);
case "grep": return "\"" + clip(args.pattern ?? segment.arguments, 48) + "\" " + clip(args.path ?? "", 30);
case "glob": return clip(args.pattern ?? segment.arguments, 88);
case "list_dir": return clip(args.path ?? ".", 88);
case "memory": return clip((args.command ?? "list") + " " + (args.path ?? ""), 88);
default: return clip(segment.arguments ?? "", 88);
}
}
function iconForTool() {
switch (name) {
case "bash": return "terminal";
case "read": return "article";
case "write":
case "edit": return "edit_note";
case "grep": return "manage_search";
case "glob":
case "list_dir": return "folder";
case "memory": return "psychology";
default: return "sensors";
}
}
function statusLabel() {
if (status === "running") return Translation.tr("running");
if (status === "unresolved") return Translation.tr("unresolved");
if (failed) return Translation.tr("failed");
return Translation.tr("done");
}
Rectangle {
id: card
width: parent.width
implicitHeight: cardLayout.implicitHeight + 14
radius: Appearance.rounding.small
color: root.failed ? Appearance.colors.colErrorContainer : Appearance.colors.colLayer2
border.width: 1
border.color: root.failed ? Appearance.colors.colError : Appearance.colors.colOutlineVariant
ColumnLayout {
id: cardLayout
anchors.fill: parent
anchors.margins: 7
spacing: 5
MouseArea {
id: header
Layout.fillWidth: true
implicitHeight: headerRow.implicitHeight
hoverEnabled: true
enabled: root.status !== "running" || root.output.length > 0
cursorShape: enabled ? Qt.PointingHandCursor : Qt.ArrowCursor
onClicked: root.expanded = !root.expanded
RowLayout {
id: headerRow
anchors.fill: parent
spacing: 7
MaterialSymbol {
text: root.iconForTool()
iconSize: Appearance.font.pixelSize.large
color: root.failed ? Appearance.colors.colError : Appearance.colors.colPrimary
}
StyledText {
Layout.fillWidth: false
font.pixelSize: Appearance.font.pixelSize.small
font.bold: true
text: root.name
color: Appearance.colors.colOnLayer2
}
StyledText {
Layout.fillWidth: true
elide: Text.ElideRight
font.pixelSize: Appearance.font.pixelSize.small
text: root.summary
color: Appearance.colors.colSubtext
}
MaterialSymbol {
visible: root.status === "running"
text: "sync"
iconSize: Appearance.font.pixelSize.normal
color: Appearance.colors.colPrimary
RotationAnimation on rotation {
running: root.status === "running"
from: 0
to: 360
duration: 900
loops: Animation.Infinite
}
}
StyledText {
visible: root.status !== "running"
font.pixelSize: Appearance.font.pixelSize.small
text: root.statusLabel()
color: root.failed ? Appearance.colors.colError : Appearance.colors.colSubtext
}
MaterialSymbol {
visible: header.enabled
text: root.expanded ? "expand_less" : "expand_more"
iconSize: Appearance.font.pixelSize.normal
color: Appearance.colors.colSubtext
}
}
}
TextArea {
Layout.fillWidth: true
visible: root.expanded && root.output.length > 0
implicitHeight: visible ? Math.min(contentHeight + topPadding + bottomPadding, 240) : 0
readOnly: true
selectByMouse: true
wrapMode: TextArea.Wrap
textFormat: TextEdit.PlainText
text: root.output
font.family: Appearance.font.family.monospace
font.pixelSize: Appearance.font.pixelSize.smaller
color: root.failed ? Appearance.colors.colOnErrorContainer : Appearance.colors.colOnLayer2
background: Rectangle {
radius: Appearance.rounding.small / 2
color: Appearance.colors.colLayer1
}
}
}
}
}

View file

@ -7,6 +7,10 @@ QtObject {
property string role
property string content
property string rawContent
// First-class stream blocks. The Souveraine adapter fills these from the
// typed SSE events; legacy/provider messages leave this empty and the
// existing markdown splitter remains their renderer.
property var segments: []
property string fileMimeType
property string fileUri
property string localFilePath

View file

@ -230,7 +230,6 @@ Singleton {
// Streaming message shaping
property AiMessageData streamingMessage
property bool inThinkBlock: false
// Subconscious three-tier visibility
// See docs/tasks/subconscious-surfacing-threshold.md. The subconscious's
@ -253,6 +252,89 @@ Singleton {
root.streamingMessage.content += text;
}
// The server already says what each frame is. Keep that fact attached to
// the message instead of smuggling it through markdown fences and asking
// the delegate to parse it back out again.
function appendStreamingTextSegment(type, content) {
if (!root.streamingMessage) return;
const text = String(content ?? "");
if (text.length === 0) return;
const segments = root.streamingMessage.segments ?? [];
const last = segments.length > 0 ? segments[segments.length - 1] : null;
if (last && last.type === type) {
root.streamingMessage.segments = [
...segments.slice(0, -1),
{ ...last, content: String(last.content ?? "") + text }
];
} else {
root.streamingMessage.segments = [...segments, { type, content: text }];
}
// `content` remains a plain compatibility projection for Copy, TTS,
// and old snapshot consumers. It no longer drives the renderer.
root.appendToStreaming(text);
}
function appendToolCallSegment(call, round) {
if (!root.streamingMessage) return;
const tool = call ?? {};
const fn = tool.function ?? {};
const name = String(fn.name ?? "tool");
const arguments = String(fn.arguments ?? "");
const id = String(tool.id ?? "");
root.streamingMessage.segments = [...root.streamingMessage.segments, {
type: "tool",
id,
name,
arguments,
round: Number(round ?? 0),
status: "running",
output: "",
failed: false,
}];
root.appendToStreaming(`\n${name}(${arguments})\n`);
}
function bindToolReturnSegment(toolReturn) {
if (!root.streamingMessage) return;
const result = toolReturn ?? {};
const segments = root.streamingMessage.segments ?? [];
const resultId = String(result.id ?? "");
let index = -1;
if (resultId.length > 0) {
index = segments.findIndex(segment => segment.type === "tool" && segment.id === resultId);
}
// Older servers did not include the tool id. Bind their return to the
// newest still-running call rather than silently inventing a second one.
if (index < 0) {
for (let i = segments.length - 1; i >= 0; i--) {
if (segments[i].type === "tool" && segments[i].status === "running") {
index = i;
break;
}
}
}
const status = String(result.status ?? "done");
const failed = /error|fail/i.test(status);
const output = String(result.output ?? "");
if (index >= 0) {
root.streamingMessage.segments = segments.map((segment, i) => i === index
? { ...segment, status, output, failed }
: segment);
} else {
root.streamingMessage.segments = [...segments, {
type: "tool",
id: resultId,
name: String(result.name ?? "tool"),
arguments: "",
round: 0,
status,
output,
failed,
}];
}
root.appendToStreaming(`\n[${status}] ${output}\n`);
}
// Push a line onto the Tier-1 live stream. kind token|tool_call|tool_result.
// Consecutive tokens are coalesced onto the current line so the ticker reads
// as a thought forming (a sentence), not a single flickering word replaced
@ -308,10 +390,12 @@ Singleton {
function finishStreaming() {
if (!root.streamingMessage) return;
if (root.inThinkBlock) {
root.appendToStreaming("\n</think>\n");
root.inThinkBlock = false;
}
root.streamingMessage.segments = (root.streamingMessage.segments ?? []).map(segment => {
if (segment.type === "tool" && segment.status === "running") {
return { ...segment, status: "unresolved", failed: true };
}
return segment;
});
root.streamingMessage.thinking = false;
root.streamingMessage.done = true;
// If the turn finished while the session is locked, the finished
@ -342,36 +426,17 @@ Singleton {
switch (event.message_type) {
case "assistant_message":
if (root.inThinkBlock) {
root.appendToStreaming("\n</think>\n");
root.inThinkBlock = false;
}
root.appendToStreaming(event.content);
root.appendStreamingTextSegment("text", event.content);
break;
case "reasoning_message":
if (!root.inThinkBlock) {
root.appendToStreaming("\n<think>\n");
root.inThinkBlock = true;
}
root.appendToStreaming(event.content);
root.appendStreamingTextSegment("think", event.content);
break;
case "tool_call_message": {
// A sensor firing mid-reasoning must not close the reasoning
// fence. When a <think> block is already open we append inside it;
// only a sensor arriving in prose opens a fence of its own.
const call = event.tool_call;
const body = `sensor: ${call.function.name}(${call.function.arguments})`;
root.appendToStreaming(root.inThinkBlock
? `\n${body}\n`
: `\n\n<think>\n${body}\n</think>\n`);
root.appendToolCallSegment(event.tool_call, event.round);
break;
}
case "tool_return_message": {
const ret = event.tool_return;
const body = `[${ret.status}] ${ret.output}`;
root.appendToStreaming(root.inThinkBlock
? `\n${body}\n`
: `\n<think>\n${body}\n</think>\n`);
root.bindToolReturnSegment(event.tool_return);
break;
}
case "interstitial":
@ -455,13 +520,14 @@ Singleton {
}
// Message store
function addMessage(message, role) {
function addMessage(message, role, segments = []) {
if (message.length === 0) return;
const aiMessage = aiMessageComponent.createObject(root, {
"role": role,
"model": Souveraine.currentAgentId,
"content": message,
"rawContent": message,
"segments": segments,
"thinking": false,
"done": true,
});
@ -494,7 +560,6 @@ Singleton {
root.messageIDs = [];
root.messageByID = ({});
root.streamingMessage = null;
root.inThinkBlock = false;
root.subconsciousActive = false;
root.subconsciousStream = [];
root.tokenCount.input = -1;
@ -502,21 +567,32 @@ Singleton {
root.tokenCount.total = -1;
messages.forEach(message => {
const content = (message.blocks ?? []).map(block => {
const segments = (message.blocks ?? []).map(block => {
switch (block.type) {
case "text": return block.text ?? "";
case "reasoning": return `<think>\n${block.reasoning ?? ""}\n</think>`;
case "tool_use": return `sensor: ${block.name ?? "?"}(${block.input ?? ""})`;
case "tool_result": return `[${block.tool_name ?? "tool"}] ${block.output ?? ""}`;
case "image": return "[image]";
default: return "";
case "text": return { type: "text", content: block.text ?? "" };
case "reasoning": return { type: "think", content: block.reasoning ?? "" };
case "tool_use": return {
type: "tool", id: block.id ?? "", name: block.name ?? "tool",
arguments: block.input ?? "", round: 0, status: "done", output: "", failed: false,
};
case "tool_result": return {
type: "tool", id: block.tool_use_id ?? "", name: block.tool_name ?? "tool",
arguments: "", round: 0, status: block.is_error ? "error" : "done",
output: block.output ?? "", failed: block.is_error ?? false,
};
case "image": return { type: "text", content: "[image]" };
default: return null;
}
}).filter(Boolean);
const content = segments.map(segment => {
if (segment.type === "tool") return `${segment.name}(${segment.arguments})\n${segment.output}`;
return segment.content;
}).filter(Boolean).join("\n");
if (content.length === 0) return;
const role = message.role === "user"
? "user"
: message.role === "assistant" ? "assistant" : root.interfaceRole;
root.addMessage(content, role);
root.addMessage(content, role, segments);
});
}
@ -554,12 +630,12 @@ Singleton {
// Set up the streaming assistant message container. Called after a
// successful send (or after a step-up auth retry succeeds).
function _startStreaming() {
root.inThinkBlock = false;
root.streamingMessage = root.aiMessageComponent.createObject(root, {
"role": "assistant",
"model": Souveraine.currentAgentId,
"content": "",
"rawContent": "",
"segments": [],
"thinking": true,
"done": false,
});