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Implemented raw keyboard input

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This commit is contained in:
Klaus Schmidinger
2002-12-15 10:58:00 +01:00
parent 0f01d92106
commit b90e708733
6 changed files with 151 additions and 9 deletions
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45
menuitems.c
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@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: menuitems.c 1.9 2002/09/08 14:51:28 kls Exp $
* $Id: menuitems.c 1.10 2002/12/15 10:58:00 kls Exp $
*/
#include "menuitems.h"
@@ -284,7 +284,7 @@ eOSState cMenuEditStrItem::ProcessKey(eKeys Key)
uppercase = isupper(value[pos]);
break;
case kRight|k_Repeat:
case kRight: if (pos < length && pos < int(strlen(value)) ) {
case kRight: if (pos < length - 2 && pos < int(strlen(value)) ) {
if (++pos >= int(strlen(value))) {
if (pos >= 2 && value[pos - 1] == ' ' && value[pos - 2] == ' ')
pos--; // allow only two blanks at the end
@@ -306,7 +306,7 @@ eOSState cMenuEditStrItem::ProcessKey(eKeys Key)
case kDown: if (pos >= 0) {
if (insert && newchar) {
// create a new character in insert mode
if (int(strlen(value)) < length) {
if (int(strlen(value)) < length - 1) {
memmove(value + pos + 1, value + pos, strlen(value) - pos + 1);
value[pos] = ' ';
}
@@ -328,7 +328,44 @@ eOSState cMenuEditStrItem::ProcessKey(eKeys Key)
break;
}
// run into default
default: return cMenuEditItem::ProcessKey(Key);
default: if (pos >= 0 && BASICKEY(Key) == kKbd) {
int c = KEYKBD(Key);
if (c <= 0xFF) {
const char *p = strchr(allowed, tolower(c));
if (p) {
int l = strlen(value);
if (insert && l < length - 1)
memmove(value + pos + 1, value + pos, l - pos + 1);
value[pos] = c;
if (pos < length - 2)
pos++;
if (pos >= l) {
value[pos] = ' ';
value[pos + 1] = 0;
}
}
else {
switch (c) {
case 0x7F: // backspace
if (pos > 0) {
pos--;
return ProcessKey(kYellow);
}
break;
}
}
}
else {
switch (c) {
case kfHome: pos = 0; break;
case kfEnd: pos = strlen(value) - 1; break;
case kfIns: return ProcessKey(kGreen);
case kfDel: return ProcessKey(kYellow);
}
}
}
else
return cMenuEditItem::ProcessKey(Key);
}
Set();
return osContinue;