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Choice rendering now uses "style.image()" instead of "style.choice_images[value]";

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Added script functions for working with multiple choice values;
Added in_context support for filter_rule;
Optimized toUpper/toLower because they are slow on windows (they use thread local storage and mutexes)

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@427 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2007-06-17 13:13:56 +00:00
parent 59d0aee4e7
commit 97e0e8d6d6
16 changed files with 325 additions and 49 deletions
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src/script/functions/basic.cpp
+23 -3
View File
@@ -35,6 +35,13 @@ SCRIPT_FUNCTION(to_title) {
SCRIPT_RETURN(capitalize(input));
}
// reverse a string
SCRIPT_FUNCTION(reverse) {
SCRIPT_PARAM(String, input);
reverse(input.begin(), input.end());
SCRIPT_RETURN(input);
}
// extract a substring
SCRIPT_FUNCTION(substring) {
SCRIPT_PARAM(String, input);
@@ -360,13 +367,19 @@ class ScriptFilterRule : public ScriptValue {
size_t start, len;
bool ok = regex.GetMatch(&start, &len, 0);
assert(ok);
ret += input.substr(start, len); // the match
input = input.substr(start + len); // everything after the match
String inside = input.substr(start, len); // the match
String next_input = input.substr(start + len); // everything after the match
if (!context.IsValid() || context.Matches(input.substr(0,start) + _("<match>") + next_input)) {
// no context or context match
ret += inside;
}
input = next_input;
}
SCRIPT_RETURN(ret);
}
wxRegEx regex; ///< Regex to match
wxRegEx regex; ///< Regex to match
wxRegEx context; ///< Match only in a given context, optional
};
// Create a regular expression rule for filtering strings
@@ -377,6 +390,12 @@ ScriptValueP filter_rule(Context& ctx) {
if (!ret->regex.Compile(match, wxRE_ADVANCED)) {
throw ScriptError(_("Error while compiling regular expression: '")+match+_("'"));
}
// in_context
SCRIPT_OPTIONAL_PARAM_N(String, _("in context"), in_context) {
if (!ret->context.Compile(in_context, wxRE_ADVANCED)) {
throw ScriptError(_("Error while compiling regular expression: '")+in_context+_("'"));
}
}
return ret;
}
@@ -592,6 +611,7 @@ void init_script_basic_functions(Context& ctx) {
ctx.setVariable(_("to upper"), script_to_upper);
ctx.setVariable(_("to lower"), script_to_lower);
ctx.setVariable(_("to title"), script_to_title);
ctx.setVariable(_("reverse"), script_reverse);
ctx.setVariable(_("substring"), script_substring);
ctx.setVariable(_("contains"), script_contains);
ctx.setVariable(_("format"), script_format);
src/script/functions/editor.cpp
+132 -19
View File
@@ -157,10 +157,8 @@ SCRIPT_FUNCTION(primary_choice) {
// ----------------------------------------------------------------------------- : Multiple choice values
// is the given choice active?
SCRIPT_FUNCTION(chosen) {
SCRIPT_PARAM(String,choice);
SCRIPT_PARAM(String,input);
/// Is the given choice active?
bool chosen(const String& choice, const String& input) {
for (size_t pos = 0 ; pos < input.size() ; ) {
if (input.GetChar(pos) == _(' ')) {
++pos; // ingore whitespace
@@ -169,32 +167,147 @@ SCRIPT_FUNCTION(chosen) {
size_t end = input.find_first_of(_(','), pos);
if (end == String::npos) end = input.size();
if (end - pos == choice.size() && is_substr(input, pos, choice)) {
SCRIPT_RETURN(true);
return true;
}
pos = end + 1;
}
}
SCRIPT_RETURN(false);
return false;
}
// is the given choice active?
SCRIPT_FUNCTION(chosen) {
SCRIPT_PARAM(String,choice);
SCRIPT_PARAM(String,input);
SCRIPT_RETURN(chosen(choice, input));
}
/// Filter the choices
/** Keep at most max elements of choices,
* and at least min. Use prefered as choice to add/keep in case of conflicts.
*/
String filter_choices(const String& input, const vector<String>& choices, int min, int max, String prefered) {
if (choices.empty()) return input; // do nothing, shouldn't happen, but better make sure
String ret;
int count = 0;
vector<bool> seen(choices.size()); // which choices have we seen?
for (size_t pos = 0 ; pos < input.size() ; ) {
if (input.GetChar(pos) == _(' ')) {
++pos; // ingore whitespace
} else {
// does this choice match the one asked about?
size_t end = input.find_first_of(_(','), pos);
if (end == String::npos) end = input.size();
// is this choice in choices
bool in_choices = false;
for (size_t i = 0 ; i < choices.size() ; ++i) {
if (!seen[i] && is_substr(input, pos, choices[i])) {
seen[i] = true; ++count;
in_choices = true;
break;
}
}
// is this choice unaffected?
if (!in_choices) {
if (!ret.empty()) ret += _(", ");
ret += input.substr(pos, end - pos);
}
pos = end + 1;
}
}
// keep more choices
if (count < min) {
// add prefered choice
for (size_t i = 0 ; i < choices.size() ; ++i) {
if (choices[i] == prefered) {
if (!seen[i]) {
seen[i] = true; ++count;
}
break;
}
}
// add more choices
for (size_t i = 0 ; i < choices.size() ; ++i) {
if (count >= min) break;
if (!seen[i]) {
seen[i] = true; ++count;
}
}
}
// keep less choices
if (count > max) {
for (size_t i = choices.size() - 1 ; i >= 0 ; --i) {
if (count <= max) break;
if (seen[i]) {
if (max > 0 && choices[i] == prefered) continue; // we would rather not remove prefered choice
seen[i] = false; --count;
}
}
}
// add the 'seen' choices to ret
for (size_t i = 0 ; i < choices.size() ; ++i) {
if (seen[i]) {
if (!ret.empty()) ret += _(", ");
ret += choices[i];
}
}
return ret;
}
// read 'choice#' arguments
void read_choices_param(Context& ctx, vector<String>& choices) {
for (int i = 0 ; ; ++i) {
String name = _("choice"); if (i > 0) name = name << i;
SCRIPT_OPTIONAL_PARAM_N(String, name, choice) {
choices.push_back(choice);
} else if (i > 0) break;
}
}
// add the given choice if it is not already active
SCRIPT_FUNCTION(require_choice) {
SCRIPT_PARAM(ValueP,input);
MultipleChoiceValueP value = dynamic_pointer_cast<MultipleChoiceValue>(input);
if (!value) {
throw ScriptError(_("Argument 'input' to 'require_choice' should be a multiple choice value"));
}
SCRIPT_PARAM(String,choice);
// TODO
SCRIPT_RETURN(input);
SCRIPT_PARAM(String,input);
SCRIPT_OPTIONAL_PARAM_N_(String,_("last change"),last_change);
vector<String> choices;
read_choices_param(ctx, choices);
SCRIPT_RETURN(filter_choices(input, choices, 1, (int)choices.size(), last_change));
}
// make sure at most one of the choices is active
SCRIPT_FUNCTION(exclusive_choice) {
SCRIPT_PARAM(String,input);
SCRIPT_OPTIONAL_PARAM_N_(String,_("last change"),last_change);
vector<String> choices;
read_choices_param(ctx, choices);
SCRIPT_RETURN(filter_choices(input, choices, 0, 1, last_change));
}
// make sure exactly one of the choices is active
SCRIPT_FUNCTION(require_exclusive_choice) {
SCRIPT_PARAM(String,input);
SCRIPT_OPTIONAL_PARAM_N_(String,_("last change"),last_change);
vector<String> choices;
read_choices_param(ctx, choices);
SCRIPT_RETURN(filter_choices(input, choices, 1, 1, last_change));
}
// make sure none of the choices are active
SCRIPT_FUNCTION(remove_choice) {
SCRIPT_PARAM(String,input);
vector<String> choices;
read_choices_param(ctx, choices);
SCRIPT_RETURN(filter_choices(input, choices, 0, 0, _("")));
}
// ----------------------------------------------------------------------------- : Init
void init_script_editor_functions(Context& ctx) {
ctx.setVariable(_("forward editor"), script_combined_editor); // combatability
ctx.setVariable(_("combined editor"), script_combined_editor);
ctx.setVariable(_("primary choice"), script_primary_choice);
ctx.setVariable(_("chosen"), script_chosen);
ctx.setVariable(_("require choice"), script_require_choice);
ctx.setVariable(_("forward editor"), script_combined_editor); // compatability
ctx.setVariable(_("combined editor"), script_combined_editor);
ctx.setVariable(_("primary choice"), script_primary_choice);
ctx.setVariable(_("chosen"), script_chosen);
ctx.setVariable(_("require choice"), script_require_choice);
ctx.setVariable(_("exclusive choice"), script_exclusive_choice);
ctx.setVariable(_("require exclusive choice"), script_require_exclusive_choice);
ctx.setVariable(_("remove choice"), script_remove_choice);
}