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feat(clipboard): add image thumbnail in sidebar

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Ly-sec
2026-05-03 13:33:11 +02:00
parent 8508c269b2
commit a78af4a49e
1 changed files with 44 additions and 13 deletions
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src/shell/clipboard/clipboard_panel.cpp
+44 -13
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@@ -33,6 +33,7 @@ namespace {
constexpr float kRowHeight = 46.0f;
constexpr float kPreviewImageHeight = 280.0f;
constexpr float kListGlyphSize = 24.0f;
constexpr float kListThumbSize = 40.0f;
constexpr auto kPreviewPayloadDebounceInterval = std::chrono::milliseconds(75);
constexpr auto kFilterDebounceInterval = std::chrono::milliseconds(120);
@@ -440,18 +441,25 @@ void ClipboardPanel::rebuildList(Renderer& renderer, float width) {
return;
}
const float textWidth = std::max(0.0f, width - kListGlyphSize - Style::spaceMd - Style::spaceSm * 2.0f);
const float scale = contentScale();
const float thumbPx = kListThumbSize * scale;
const float leadW = thumbPx;
const float textWidth = std::max(0.0f, width - leadW - Style::spaceMd * scale - Style::spaceSm * scale * 2.0f);
for (std::size_t i = 0; i < m_filteredIndices.size(); ++i) {
const std::size_t historyIdx = m_filteredIndices[i];
const auto& entry = history[historyIdx];
ClipboardEntry rowEntry = history[historyIdx];
if (rowEntry.isImage() && m_clipboard != nullptr) {
(void)m_clipboard->ensureEntryLoaded(historyIdx);
rowEntry = history[historyIdx];
}
auto row = std::make_unique<Flex>();
row->setDirection(FlexDirection::Horizontal);
row->setAlign(FlexAlign::Center);
row->setGap(Style::spaceMd);
row->setPadding(Style::spaceXs, Style::spaceSm, Style::spaceXs, Style::spaceSm);
row->setPadding(Style::spaceXs * scale, Style::spaceSm * scale, Style::spaceXs * scale, Style::spaceSm * scale);
row->setSize(width, 0.0f);
row->setFillWidth(true);
row->setMinHeight(kRowHeight);
row->setMinHeight(std::max(kRowHeight * scale, thumbPx));
row->setRadius(Style::radiusMd);
if (i == m_selectedIndex) {
row->setFill(colorSpecFromRole(ColorRole::SurfaceVariant));
@@ -494,19 +502,42 @@ void ClipboardPanel::rebuildList(Renderer& renderer, float width) {
PanelManager::instance().refresh();
});
auto glyph = std::make_unique<Glyph>();
glyph->setGlyph(entry.isImage() ? "photo" : "file-text");
glyph->setGlyphSize(kListGlyphSize);
glyph->setColor(colorSpecFromRole(entry.isImage() ? ColorRole::Secondary : ColorRole::Primary));
row->addChild(std::move(glyph));
auto lead = std::make_unique<Flex>();
lead->setDirection(FlexDirection::Horizontal);
lead->setAlign(FlexAlign::Center);
lead->setJustify(FlexJustify::Center);
lead->setSize(leadW, 0.0f);
if (rowEntry.isImage() && !rowEntry.data.empty()) {
auto thumb = std::make_unique<Image>();
thumb->setSize(thumbPx, thumbPx);
thumb->setFit(ImageFit::Cover);
thumb->setRadius(Style::radiusMd * scale);
if (thumb->setSourceBytes(renderer, rowEntry.data.data(), rowEntry.data.size())) {
lead->addChild(std::move(thumb));
} else {
auto fallback = std::make_unique<Glyph>();
fallback->setGlyph("photo");
fallback->setGlyphSize(kListGlyphSize * scale);
fallback->setColor(colorSpecFromRole(ColorRole::Secondary));
lead->addChild(std::move(fallback));
}
} else {
auto glyph = std::make_unique<Glyph>();
glyph->setGlyph(rowEntry.isImage() ? "photo" : "file-text");
glyph->setGlyphSize(kListGlyphSize * scale);
glyph->setColor(colorSpecFromRole(rowEntry.isImage() ? ColorRole::Secondary : ColorRole::Primary));
lead->addChild(std::move(glyph));
}
row->addChild(std::move(lead));
auto textColumn = std::make_unique<Flex>();
textColumn->setDirection(FlexDirection::Vertical);
textColumn->setAlign(FlexAlign::Start);
textColumn->setGap(Style::spaceXs);
textColumn->setGap(Style::spaceXs * scale);
const std::string rawTitle = entryTitle(entry);
const std::string cleanTitle = entry.isImage() ? rawTitle : collapseWhitespace(rawTitle);
const std::string rawTitle = entryTitle(rowEntry);
const std::string cleanTitle = rowEntry.isImage() ? rawTitle : collapseWhitespace(rawTitle);
auto title = std::make_unique<Label>();
title->setText(cleanTitle);
title->setFontSize(Style::fontSizeBody);
@@ -517,7 +548,7 @@ void ClipboardPanel::rebuildList(Renderer& renderer, float width) {
textColumn->addChild(std::move(title));
auto timeLabel = std::make_unique<Label>();
timeLabel->setText(formatTimeAgo(entry.capturedAt) + " • " + formatBytes(entry.byteSize));
timeLabel->setText(formatTimeAgo(rowEntry.capturedAt) + " • " + formatBytes(rowEntry.byteSize));
timeLabel->setCaptionStyle();
timeLabel->setColor(colorSpecFromRole(ColorRole::OnSurfaceVariant));
timeLabel->setMaxWidth(textWidth);