eric/Crosspoint
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: show full path bar in file browser (#1411)

Browse Source 
![obraz](https://github.com/user-attachments/assets/f848a381-7c45-4724-912b-56168791bcf3)


## Summary

Adds a full path display at the bottom of the file browser with a
separator line matching the header style. Path uses the small font,
left-truncates to always show the deepest folder when path is too long.
Toggleable via Settings > System > Show Full Path (default on).

### AI Usage

While CrossPoint doesn't have restrictions on AI tools in contributing,
please be transparent about their usage as it
helps set the right context for reviewers.

Did you use AI tools to help write this code? _**< PARTIALLY >**_

---------

Co-authored-by: Patryk Radtke <patryk@Patryks-MacBook-Pro.local>
This commit is contained in:
zgredex
2026-04-13 15:12:49 -05:00
committed by GitHub
co-authored by Patryk Radtke
parent cc23aaa9c2
commit 4e9c7a787f
3 changed files with 37 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/activities/home/FileBrowserActivity.cpp
+34 -3
View File
@@ -164,7 +164,8 @@ void FileBrowserActivity::loop() {
return;
}
const int pageItems = UITheme::getInstance().getNumberOfItemsPerPage(renderer, true, false, true, false);
const int pathReserved = renderer.getLineHeight(SMALL_FONT_ID) + UITheme::getInstance().getMetrics().verticalSpacing;
const int pageItems = UITheme::getNumberOfItemsPerPage(renderer, true, false, true, false, pathReserved);
if (mappedInput.wasReleased(MappedInputManager::Button::Confirm)) {
if (files.empty()) return;
@@ -294,8 +295,11 @@ void FileBrowserActivity::render(RenderLock&&) {
std::string folderName = (basepath == "/") ? tr(STR_SD_CARD) : basepath.substr(basepath.rfind('/') + 1);
GUI.drawHeader(renderer, Rect{0, metrics.topPadding, pageWidth, metrics.headerHeight}, folderName.c_str());
const int pathLineHeight = renderer.getLineHeight(SMALL_FONT_ID);
const int pathReserved = pathLineHeight + metrics.verticalSpacing;
const int contentTop = metrics.topPadding + metrics.headerHeight + metrics.verticalSpacing;
const int contentHeight = pageHeight - contentTop - metrics.buttonHintsHeight - metrics.verticalSpacing;
const int contentHeight =
pageHeight - contentTop - metrics.buttonHintsHeight - metrics.verticalSpacing - pathReserved;
if (files.empty()) {
renderer.drawText(UI_10_FONT_ID, metrics.contentSidePadding, contentTop + 20, tr(STR_NO_FILES_FOUND));
} else {
@@ -306,6 +310,33 @@ void FileBrowserActivity::render(RenderLock&&) {
[this](int index) { return getFileExtension(files[index]); }, false);
}
// Full path display
{
const int pathY = pageHeight - metrics.buttonHintsHeight - metrics.verticalSpacing - pathLineHeight;
const int separatorY = pathY - metrics.verticalSpacing / 2;
renderer.drawLine(0, separatorY, pageWidth - 1, separatorY, 3, true);
const int pathMaxWidth = pageWidth - metrics.contentSidePadding * 2;
// Left-truncate so the deepest directory is always visible
const char* pathStr = basepath.c_str();
const char* pathDisplay = pathStr;
char leftTruncBuf[256];
if (renderer.getTextWidth(SMALL_FONT_ID, pathStr) > pathMaxWidth) {
const char ellipsis[] = "\xe2\x80\xa6"; // UTF-8 ellipsis (…)
const int ellipsisWidth = renderer.getTextWidth(SMALL_FONT_ID, ellipsis);
const int available = pathMaxWidth - ellipsisWidth;
// Walk forward from the start until the suffix fits, skipping UTF-8 continuation bytes
const char* p = pathStr;
while (*p) {
if (renderer.getTextWidth(SMALL_FONT_ID, p) <= available) break;
++p;
while (*p && (static_cast<unsigned char>(*p) & 0xC0) == 0x80) ++p;
}
snprintf(leftTruncBuf, sizeof(leftTruncBuf), "%s%s", ellipsis, p);
pathDisplay = leftTruncBuf;
}
renderer.drawText(SMALL_FONT_ID, metrics.contentSidePadding, pathY, pathDisplay);
}
// Help text
const auto labels =
mappedInput.mapLabels(basepath == "/" ? tr(STR_HOME) : tr(STR_BACK), files.empty() ? "" : tr(STR_OPEN),
@@ -319,4 +350,4 @@ size_t FileBrowserActivity::findEntry(const std::string& name) const {
for (size_t i = 0; i < files.size(); i++)
if (files[i] == name) return i;
return 0;
}
}