dave/openttd
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Console: Include aliases in tab completion

Browse Source
This commit is contained in:
Jonathan G Rennison
2021-04-25 02:22:25 +01:00
parent 253772e9af
commit a1c735999c
1 changed files with 27 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
src/console_gui.cpp
View File

@@ -534,31 +534,41 @@ static void IConsoleTabCompletion()
char *b = buffer; char *b = buffer;
uint matches = 0; uint matches = 0;
std::string common_prefix; std::string common_prefix;
auto check_candidate = [&](const std::string &cmd_name_str) {
const char *cmd_name = cmd_name_str.c_str();
if (matches == 0) {
common_prefix = cmd_name_str;
} else {
const char *cp = common_prefix.c_str();
const char *cmdp = cmd_name;
while (true) {
const char *end = cmdp;
WChar a = Utf8Consume(cp);
WChar b = Utf8Consume(cmdp);
if (a == 0 || b == 0 || a != b) {
common_prefix.resize(end - cmd_name);
break;
}
}
}
matches++;
b += seprintf(b, lastof(buffer), "%s ", cmd_name);
};
for (auto &it : IConsole::Commands()) { for (auto &it : IConsole::Commands()) {
const char *cmd_name = it.first.c_str(); const char *cmd_name = it.first.c_str();
const IConsoleCmd *cmd = &it.second; const IConsoleCmd *cmd = &it.second;
if (strncmp(cmd_name, prefix.c_str(), prefix_length) == 0) { if (strncmp(cmd_name, prefix.c_str(), prefix_length) == 0) {
if ((_settings_client.gui.console_show_unlisted || !cmd->unlisted) && (cmd->hook == nullptr || cmd->hook(false) != CHR_HIDE)) { if ((_settings_client.gui.console_show_unlisted || !cmd->unlisted) && (cmd->hook == nullptr || cmd->hook(false) != CHR_HIDE)) {
if (matches == 0) { check_candidate(it.first);
common_prefix = it.first;
} else {
const char *cp = common_prefix.c_str();
const char *cmdp = cmd_name;
while (true) {
const char *end = cmdp;
WChar a = Utf8Consume(cp);
WChar b = Utf8Consume(cmdp);
if (a == 0 || b == 0 || a != b) {
common_prefix.resize(end - cmd_name);
break;
}
}
}
matches++;
b += seprintf(b, lastof(buffer), "%s ", cmd_name);
} }
} }
} }
for (auto &it : IConsole::Aliases()) {
const char *cmd_name = it.first.c_str();
if (strncmp(cmd_name, prefix.c_str(), prefix_length) == 0) {
check_candidate(it.first);
}
}
if (matches > 0) { if (matches > 0) {
_iconsole_cmdline.Assign(common_prefix.c_str()); _iconsole_cmdline.Assign(common_prefix.c_str());
if (matches > 1) { if (matches > 1) {