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Attempt to fix memory usage of invalidLifetime

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This commit is contained in:
Jason P
2025-10-11 09:19:48 -05:00
parent e934f8f0b3
commit 9e9d2af7c8
1 changed files with 13 additions and 10 deletions
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23
src/graphics/draw/MessageRenderer.cpp
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@@ -431,32 +431,35 @@ void drawTextMessageFrame(OLEDDisplay *display, OLEDDisplayUiState *state, int16
// Build header line for this message
meshtastic_NodeInfoLite *node = nodeDB->getMeshNode(m.sender);
const char *sender = "???";
std::string senderStr_o = "???";
if (node && node->has_user) {
sender = node->user.long_name;
senderStr_o = node->user.long_name;
}
// If this is *our own* message, override sender to "Me"
bool mine = (m.sender == nodeDB->getNodeNum());
if (mine) {
sender = "Me";
senderStr_o = "Me";
}
const char *sender = senderStr_o.c_str();
if (display->getStringWidth(sender) + display->getStringWidth(timeBuf) + display->getStringWidth(chanType) +
display->getStringWidth(" @") + display->getStringWidth("... ") - 10 >
SCREEN_WIDTH) {
// truncate sender name if too long
int availWidth = SCREEN_WIDTH - display->getStringWidth(timeBuf) - display->getStringWidth(chanType) -
display->getStringWidth(" @") - display->getStringWidth("... ") - 10;
int len = strlen(sender);
int len = static_cast<int>(senderStr_o.size());
while (len > 0 && display->getStringWidth(sender, len) > availWidth) {
len--;
--len;
}
if (len < (int)strlen(sender)) {
// we need to truncate
char truncated[32];
snprintf(truncated, sizeof(truncated), "%.*s...", len, sender);
sender = truncated;
if (len < static_cast<int>(senderStr_o.size())) {
senderStr_o = senderStr_o.substr(0, len) + "...";
sender = senderStr_o.c_str();
}
}