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RDS Radiotext should make receiver happier (missing end char)

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String-ized text entry
This commit is contained in:
furrtek 2017-04-18 18:12:32 +01:00
parent 62b90942ac
commit 555201b780
24 changed files with 138 additions and 165 deletions
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15
firmware/application/ui_alphanum.cpp
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@ -38,14 +38,15 @@ void AlphanumView::paint(Painter&) {
AlphanumView::AlphanumView(
NavigationView& nav,
char txt[],
std::string& txt,
size_t max_length
) : _max_length(max_length)
{
size_t n;
txtidx = strlen(txt);
memcpy(txtinput, txt, _max_length + 1);
txtidx = txt.length();
txtinput = txt;
n = txtidx;
while (n && (txtinput[n - 1] == ' ')) {
txtinput[--n] = 0;
@ -87,8 +88,8 @@ AlphanumView::AlphanumView(
update_text();
};
button_ok.on_select = [this, &nav, txt, max_length](Button&) {
memcpy(txt, txtinput, max_length + 1);
button_ok.on_select = [this, &nav, &txt, max_length](Button&) {
txt = txtinput;
if (on_changed) on_changed(this->value());
nav.pop();
};
@ -140,7 +141,7 @@ void AlphanumView::focus() {
button_ok.focus();
}
char * AlphanumView::value() {
std::string AlphanumView::value() {
txtinput[txtidx] = 0;
return txtinput;
}
@ -171,7 +172,7 @@ void AlphanumView::char_delete() {
}
void AlphanumView::update_text() {
text_input.set(std::string(txtinput) + std::string(_max_length - strlen(txtinput), ' '));
text_input.set(std::string(txtinput) + std::string(_max_length - txtinput.length(), ' '));
move_cursor();
}