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Code Issues Packages Projects Releases Wiki Activity

cabana: color bytes based on activity (#26970)

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* cabana: color bytes based on activity

* newlines

* fix text color when selected

* fix indent

* add colors to binary view

* no need to check contains

* whitespace

* Apply suggestions from code review

Co-authored-by: Adeeb Shihadeh <adeebshihadeh@gmail.com>
This commit is contained in:
Willem Melching
2023-01-19 19:35:18 +01:00
committed by GitHub
parent cebee69f30
commit 5b8d124be7
5 changed files with 127 additions and 4 deletions
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tools/cabana/binaryview.cc
+6 -2
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@@ -177,7 +177,9 @@ void BinaryViewModel::setMessage(const QString &message_id) {
void BinaryViewModel::updateState() {
auto prev_items = items;
const auto &binary = can->lastMessage(msg_id).dat;
const auto &last_msg = can->lastMessage(msg_id);
const auto &binary = last_msg.dat;
// data size may changed.
if (binary.size() > row_count) {
beginInsertRows({}, row_count, binary.size() - 1);
@@ -193,6 +195,7 @@ void BinaryViewModel::updateState() {
hex[0] = toHex(binary[i] >> 4);
hex[1] = toHex(binary[i] & 0xf);
items[i * column_count + 8].val = hex;
items[i * column_count + 8].bg_color = last_msg.colors[i];
}
for (int i = binary.size(); i < row_count; ++i) {
for (int j = 0; j < column_count; ++j) {
@@ -201,7 +204,7 @@ void BinaryViewModel::updateState() {
}
for (int i = 0; i < row_count * column_count; ++i) {
if (i >= prev_items.size() || prev_items[i].val != items[i].val) {
if (i >= prev_items.size() || prev_items[i].val != items[i].val || prev_items[i].bg_color != items[i].bg_color) {
auto idx = index(i / column_count, i % column_count);
emit dataChanged(idx, idx);
}
@@ -234,6 +237,7 @@ void BinaryItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &op
if (index.column() == 8) {
painter->setFont(hex_font);
painter->fillRect(option.rect, item->bg_color);
} else if (option.state & QStyle::State_Selected) {
painter->fillRect(option.rect, selection_color);
painter->setPen(option.palette.color(QPalette::BrightText));