WHC
3fd039cb51
The window drew its icons with unicode glyphs -- a clip emoji for attach, a
gear, a hamburger, a chevron, a multiplication sign for delete. Those render
in whichever font happens to cover them (colour emoji in a grey toolbar) and
are a box on a machine without that glyph. They now come from the icon theme,
the way every other desktop app gets them.
Icons
- app/src/ui/ThemeIcons.{h,cpp}: a QQuickImageProvider for
image://csttheme/<name>?color=%23rrggbb -- QIcon::fromTheme() in the
desktop's theme (whatever the platform theme set, else breeze-dark, breeze,
hicolor), tinted with QPainter's SourceIn and rasterised at the requested
size and the screen's device pixel ratio. Qt only builds its theme search
paths from XDG once a theme name is set, so the provider fills them itself
(GenericDataLocation/icons, ~/.icons and, on NixOS,
/run/current-system/sw/share/icons, for a shell started outside the desktop
session). An unknown name yields a null image, which QML reports as
Image.Error.
- app/qml/ThemeIcon.qml: the one component that asks for an icon. Every use
still names the old character as `glyph:`, so a host with no icon theme
degrades to exactly what the window looked like before instead of going
blank. installThemeIcons() is called by main() and by --uitest, so the test
loads the same icons the app does.
- Replaced: nav (application-menu), settings (settings-configure), attach
(mail-attachment), copy (edit-copy), session delete (edit-delete), new
session (list-add), expand/collapse (arrow-right/arrow-down), jump to the end
(go-down), the plan checklist (task-complete/box). A tool card also shows
what kind of tool ran -- Theme.toolIcon(): pencil for patch/write, text page
for read, folder for list/glob, magnifier for grep, braces for a shell,
globe for web, list for a plan. Toolbar icons are 22 px (Breeze's toolbar
size), card and row icons 14-16 px.
Colours (the "some text is unreadable" part)
- textFaint #6d757b -> #8d959c: ~3.4:1 -> ~5:1 on the card fill. It carries
hints, provider URLs, session metadata and placeholders, so it is text, not
decoration.
- A selected provider row and the open session row write on the accent fill;
they now use accentText / accentTextDim / okOnAccent instead of faint grey
and green on blue (named "accentText", not "onAccent": QML reads any `onFoo`
property as a signal handler and refuses the assignment).
- The filled buttons (Send, Use this) take their ink from Theme.accentInk.
Composer
- The frame is one Theme.pad around its column on every side (anchors.fill,
implicitHeight + 2*pad). With the top margin alone the last row -- the clip
and Send -- hung over the lower border, which is what put the clip on the
frame instead of inside it.
app/README.md gains an "Icons, colors" section (the provider, why the theme
search paths are filled by hand, the qtsvg requirement for rasterising Breeze,
the tool map, and the contrast rules).
Verified: --uitest 52/52, --selftest OK, and the 0.8.14 window relaunched in
the Plasma session (no QML warnings).
Version 0.8.14.
mode = coding
110 lines
3.4 KiB
QML
110 lines
3.4 KiB
QML
import QtQuick
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import QtQuick.Controls
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import QtQuick.Layouts
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// One message in the transcript: the prompt, the answer, or an error. The
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// answer arrives as plain text while it streams and is rendered from markdown
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// (by the engine, through AgentCore::renderMarkdown) once it is complete.
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Rectangle {
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id: card
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property string role: "agent" // user | agent | error
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property string text: ""
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property string html: ""
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property bool complete: true
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radius: Theme.radius
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color: role === "user" ? Theme.surfaceAlt : Theme.surface
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border.width: 1
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border.color: role === "error" ? Theme.err
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: role === "user" ? Theme.border : Theme.border
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implicitHeight: layout.implicitHeight + Theme.pad * 2
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ColumnLayout {
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id: layout
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anchors {
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left: parent.left
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right: parent.right
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top: parent.top
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margins: Theme.pad
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}
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spacing: Theme.gap
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RowLayout {
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spacing: Theme.gap
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Rectangle {
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width: 6
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height: 6
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radius: 3
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color: card.role === "user" ? Theme.accent
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: card.role === "error" ? Theme.err : Theme.ok
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}
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Text {
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text: card.role === "user" ? "You"
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: card.role === "error" ? "Error" : "CST-agent"
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color: Theme.textDim
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font.pixelSize: Theme.smallSize
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font.bold: true
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}
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Text {
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visible: !card.complete
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text: "streaming…"
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color: Theme.textFaint
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font.pixelSize: Theme.smallSize
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}
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Item { Layout.fillWidth: true }
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ToolButton {
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implicitWidth: 26
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implicitHeight: 22
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visible: card.text.length > 0
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ToolTip.visible: hovered
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ToolTip.text: "Copy"
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contentItem: ThemeIcon {
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name: "edit-copy"
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glyph: "⧉"
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size: 14
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color: parent.hovered ? Theme.text : Theme.textFaint
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}
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background: Rectangle {
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radius: Theme.radiusSm
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color: parent.hovered ? Theme.surfaceHi : "transparent"
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}
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onClicked: {
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plain.text = card.text
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plain.selectAll()
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plain.copy()
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}
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}
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}
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// Hidden holder so "copy" always has the plain text, rtf or not.
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TextEdit {
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id: plain
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visible: false
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}
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TextEdit {
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id: streamText
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visible: card.html.length === 0
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Layout.fillWidth: true
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text: card.text
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readOnly: true
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selectByMouse: true
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wrapMode: TextEdit.Wrap
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color: card.role === "error" ? Theme.err : Theme.text
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font.pixelSize: Theme.bodySize
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selectionColor: Theme.accentDim
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}
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Text {
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visible: card.html.length > 0
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Layout.fillWidth: true
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text: card.html
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textFormat: Text.RichText
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color: Theme.text
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font.pixelSize: Theme.bodySize
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wrapMode: Text.Wrap
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onLinkActivated: function (link) { Qt.openUrlExternally(link) }
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}
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}
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}
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