refactor(ui): audit-pass fixes + dead-code/redundancy cleanup

Fixes from a full ui-new audit (OLED + e-ink both build green):
- remove dead DisplayDriver::drawScrollArrows (all lists use drawScrollIndicator)
- SettingsScreen selection bar -> lineStep()-1, matching the drawList screens
- HomeScreen: don't force the 1s blink refresh on the CLOCK page (status icons
  are hidden there anyway)
- FullscreenMsgView: clamp KEY_DOWN scroll to a cached _max_scroll instead of
  over-incrementing and leaning on the next render to clamp
- DataStore: clamp use_lemon_font (>1 -> 0) on load, like the other enum fields
- move the ~1.5KB wrap scratch (trans/lines) off the render stack into shared
  file-scope statics in FullscreenMsgView (single-threaded UI; the fullscreen
  view and history list never lay out in the same frame)

Cleanup:
- drop dead members RingtoneEditorScreen::DUR_VALS and HomeScreen::sensors_scroll
- delete redundant manual scroll-clamps in handleInput across the drawList
  screens (drawList already reclamps each render); remove the now-unused _visible
  from QuickMsgScreen/NearbyScreen/BotScreen and BotScreen::scrollToSel()

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-06-16 08:54:11 +02:00
co-authored by Claude Opus 4.8
parent da161d49d2
commit f591cddf4f
10 changed files with 60 additions and 107 deletions
@@ -129,7 +129,6 @@ class QuickMsgScreen : public UIScreen {
int _dm_hist_sel, _dm_hist_scroll;
FullscreenMsgView _dm_fs;
int _visible = 4; // updated in render(); used by handleInput() for scroll clamping
int _hist_visible = 2; // updated in render(); for history list scroll clamping
void expandMsg(const char* tmpl, char* out, int out_len) const {
@@ -819,7 +818,6 @@ public:
int item_h = display.lineStep();
int start_y = display.listStart();
int cw = display.getCharWidth();
_visible = display.listVisible(item_h);
if (_phase == MODE_SELECT) {
display.drawCenteredHeader("MESSAGE");
@@ -854,7 +852,7 @@ public:
return 5000;
}
_visible = drawList(display, _num_contacts, _contact_sel, _contact_scroll, [&](int list_idx, int y, bool sel, int reserve) {
drawList(display, _num_contacts, _contact_sel, _contact_scroll, [&](int list_idx, int y, bool sel, int reserve) {
int mesh_idx = _sorted[list_idx];
display.drawSelectionRow(0, y - 1, display.width() - reserve, item_h - 1, sel);
@@ -889,7 +887,7 @@ public:
return 5000;
}
_visible = drawList(display, _num_channels, _channel_sel, _channel_scroll, [&](int list_idx, int y, bool sel, int reserve) {
drawList(display, _num_channels, _channel_sel, _channel_scroll, [&](int list_idx, int y, bool sel, int reserve) {
display.drawSelectionRow(0, y - 1, display.width() - reserve, item_h - 1, sel);
ChannelDetails ch;
if (the_mesh.getChannel(_channel_indices[list_idx], ch)) {
@@ -966,10 +964,8 @@ public:
if (portrait_expand) {
int rp = dmHistEntryForContact(_sel_contact.id.pub_key, _dm_hist_scroll + ii);
if (rp >= 0) {
char trans[160];
display.translateUTF8ToBlocks(trans, skipReplyPrefix(_dm_hist[rp].text), sizeof(trans));
char wl[8][FS_CHARS_MAX];
int nl = FullscreenMsgView::wrapLines(display, trans, display.width() - 6 - reserve, wl, 8);
display.translateUTF8ToBlocks(s_wrap_trans, skipReplyPrefix(_dm_hist[rp].text), sizeof(s_wrap_trans));
int nl = FullscreenMsgView::wrapLines(display, s_wrap_trans, display.width() - 6 - reserve, s_wrap_lines, 8);
bh = (1 + (nl > 0 ? nl : 1)) * lh + 1;
}
}
@@ -1012,11 +1008,9 @@ public:
if (age[0]) { display.setCursor(display.width() - age_w - reserve, y + 1); display.print(age); }
if (!sel) display.setColor(DisplayDriver::LIGHT);
if (portrait_expand) {
char trans[160];
display.translateUTF8ToBlocks(trans, skipReplyPrefix(e.text), sizeof(trans));
char wl[8][FS_CHARS_MAX];
int nl = FullscreenMsgView::wrapLines(display, trans, display.width() - 6 - reserve, wl, 8);
for (int li = 0; li < nl; li++) { display.setCursor(3, y + (li + 1) * lh + 1); display.print(wl[li]); }
display.translateUTF8ToBlocks(s_wrap_trans, skipReplyPrefix(e.text), sizeof(s_wrap_trans));
int nl = FullscreenMsgView::wrapLines(display, s_wrap_trans, display.width() - 6 - reserve, s_wrap_lines, 8);
for (int li = 0; li < nl; li++) { display.setCursor(3, y + (li + 1) * lh + 1); display.print(s_wrap_lines[li]); }
} else {
display.drawTextEllipsized(3, y + lh + 1, display.width() - cw - 2, skipReplyPrefix(e.text));
}
@@ -1109,10 +1103,8 @@ public:
const char* rtext = _hist[rp].text;
const char* rsep = strstr(rtext, ": ");
const char* rbody = rsep ? rsep + 2 : rtext;
char trans[160];
display.translateUTF8ToBlocks(trans, skipReplyPrefix(rbody), sizeof(trans));
char wl[8][FS_CHARS_MAX];
int nl = FullscreenMsgView::wrapLines(display, trans, display.width() - 6 - reserve, wl, 8);
display.translateUTF8ToBlocks(s_wrap_trans, skipReplyPrefix(rbody), sizeof(s_wrap_trans));
int nl = FullscreenMsgView::wrapLines(display, s_wrap_trans, display.width() - 6 - reserve, s_wrap_lines, 8);
bh = (1 + (nl > 0 ? nl : 1)) * lh + 1;
}
}
@@ -1170,11 +1162,9 @@ public:
if (age[0]) { display.setCursor(display.width() - age_w - reserve, y + 1); display.print(age); }
if (!sel) display.setColor(DisplayDriver::LIGHT);
if (portrait_expand) {
char trans[160];
display.translateUTF8ToBlocks(trans, skipReplyPrefix(msg_part), sizeof(trans));
char wl[8][FS_CHARS_MAX];
int nl = FullscreenMsgView::wrapLines(display, trans, display.width() - 6 - reserve, wl, 8);
for (int li = 0; li < nl; li++) { display.setCursor(3, y + (li + 1) * lh + 1); display.print(wl[li]); }
display.translateUTF8ToBlocks(s_wrap_trans, skipReplyPrefix(msg_part), sizeof(s_wrap_trans));
int nl = FullscreenMsgView::wrapLines(display, s_wrap_trans, display.width() - 6 - reserve, s_wrap_lines, 8);
for (int li = 0; li < nl; li++) { display.setCursor(3, y + (li + 1) * lh + 1); display.print(s_wrap_lines[li]); }
} else {
display.drawTextEllipsized(3, y + lh + 1, display.width() - cw - 2, skipReplyPrefix(msg_part));
}
@@ -1233,7 +1223,7 @@ public:
display.drawCenteredHeader(title);
int total_msg_items = 1 + _active_msg_count;
_visible = drawList(display, total_msg_items, _msg_sel, _msg_scroll, [&](int idx, int y, bool sel, int reserve) {
drawList(display, total_msg_items, _msg_sel, _msg_scroll, [&](int idx, int y, bool sel, int reserve) {
display.drawSelectionRow(0, y - 1, display.width() - reserve, item_h - 1, sel);
if (idx == 0) {
@@ -1398,16 +1388,9 @@ public:
return true;
}
if (c == KEY_CANCEL) { _room_mode = false; _phase = MODE_SELECT; return true; }
if (c == KEY_UP && _contact_sel > 0) {
_contact_sel--;
if (_contact_sel < _contact_scroll) _contact_scroll = _contact_sel;
return true;
}
if (c == KEY_DOWN && _contact_sel < _num_contacts - 1) {
_contact_sel++;
if (_contact_sel >= _contact_scroll + _visible) _contact_scroll = _contact_sel - _visible + 1;
return true;
}
// drawList() reclamps _contact_scroll from _contact_sel every render.
if (c == KEY_UP && _contact_sel > 0) { _contact_sel--; return true; }
if (c == KEY_DOWN && _contact_sel < _num_contacts - 1) { _contact_sel++; return true; }
if (c == KEY_ENTER && _num_contacts > 0) {
if (the_mesh.getContactByIdx(_sorted[_contact_sel], _sel_contact)) {
_task->clearDMUnread(_sel_contact.id.pub_key);
@@ -1495,16 +1478,9 @@ public:
return true;
}
if (c == KEY_CANCEL) { _phase = MODE_SELECT; return true; }
if (c == KEY_UP && _channel_sel > 0) {
_channel_sel--;
if (_channel_sel < _channel_scroll) _channel_scroll = _channel_sel;
return true;
}
if (c == KEY_DOWN && _channel_sel < _num_channels - 1) {
_channel_sel++;
if (_channel_sel >= _channel_scroll + _visible) _channel_scroll = _channel_sel - _visible + 1;
return true;
}
// drawList() reclamps _channel_scroll from _channel_sel every render.
if (c == KEY_UP && _channel_sel > 0) { _channel_sel--; return true; }
if (c == KEY_DOWN && _channel_sel < _num_channels - 1) { _channel_sel++; return true; }
if (c == KEY_ENTER && _num_channels > 0) {
_sel_channel_idx = _channel_indices[_channel_sel];
int hc = histCountForChannel(_sel_channel_idx);
@@ -1727,16 +1703,9 @@ public:
_phase = _sending_to_channel ? CHANNEL_HIST : DM_HIST;
return true;
}
if (c == KEY_UP && _msg_sel > 0) {
_msg_sel--;
if (_msg_sel < _msg_scroll) _msg_scroll = _msg_sel;
return true;
}
if (c == KEY_DOWN && _msg_sel < total_msg_items - 1) {
_msg_sel++;
if (_msg_sel >= _msg_scroll + _visible) _msg_scroll = _msg_sel - _visible + 1;
return true;
}
// drawList() reclamps _msg_scroll from _msg_sel every render.
if (c == KEY_UP && _msg_sel > 0) { _msg_sel--; return true; }
if (c == KEY_DOWN && _msg_sel < total_msg_items - 1) { _msg_sel++; return true; }
if (c == KEY_ENTER) {
if (_msg_sel == 0) {
_kb->begin(_reply_mode ? _reply_prefix : "");