vdr-plugin-skindesigner/extensions/skinsetup.c

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#include "skinsetup.h"
#include "../config.h"
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#include "../coreengine/xmlparser.h"
#include "helpers.h"
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// --- cSkinSetupParameter -----------------------------------------------------------
cSkinSetupParameter::cSkinSetupParameter(void) {
type = sptUnknown;
name = "";
displayText = "";
helpText = "";
min = 0;
max = 1000;
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value = 0;
options = NULL;
optionsTranslated = NULL;
numOptions = 0;
}
cSkinSetupParameter::~cSkinSetupParameter(void) {
if (numOptions > 0 && options && optionsTranslated) {
delete[] options;
delete[] optionsTranslated;
}
}
void cSkinSetupParameter::Debug(void) {
string sType = "unknown";
if (type == sptBool)
sType = "bool";
else if (type == sptInt)
sType = "int";
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else if (type == sptString)
sType = "string";
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else if (type == sptSeparator)
sType = "separator";
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dsyslog("skindesigner: name \"%s\", type %s, displayText \"%s\", Value: %d", name.c_str(), sType.c_str(), displayText.c_str(), value);
if (type == sptInt)
dsyslog("skindesigner: min %d, max %d", min, max);
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if (type == sptString && options) {
for (int i=0; i < numOptions; i++) {
dsyslog("skindesigner: option %d: %s", i+1, options[i]);
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}
}
}
// --- cSkinSetupMenu -----------------------------------------------------------
cSkinSetupMenu::cSkinSetupMenu(void) {
name = "";
displayText = "";
parent = NULL;
}
cSkinSetupMenu::~cSkinSetupMenu(void) {
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for (vector < cSkinSetupParameter* >::iterator p = parameters.begin(); p != parameters.end(); p++) {
delete (*p);
}
for (vector < cSkinSetupMenu* >::iterator s = subMenus.begin(); s != subMenus.end(); s++) {
delete (*s);
}
}
cSkinSetupParameter *cSkinSetupMenu::GetNextParameter(bool deep) {
cSkinSetupParameter *param = NULL;
if (paramIt != parameters.end()) {
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param = *paramIt;
paramIt++;
return param;
}
if (!deep)
return NULL;
if (subMenuIt != subMenus.end()) {
param = (*subMenuIt)->GetNextParameter();
if (!param) {
subMenuIt++;
if (subMenuIt != subMenus.end()) {
(*subMenuIt)->InitIterators();
param = (*subMenuIt)->GetNextParameter();
}
}
}
return param;
}
cSkinSetupParameter *cSkinSetupMenu::GetParameter(string name) {
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for (vector < cSkinSetupParameter* >::iterator it = parameters.begin(); it != parameters.end(); it++) {
if (!name.compare((*it)->name))
return *it;
}
cSkinSetupParameter *paramHit = NULL;
for (vector < cSkinSetupMenu* >::iterator subMenu = subMenus.begin(); subMenu != subMenus.end(); subMenu++) {
paramHit = (*subMenu)->GetParameter(name);
if (paramHit)
return paramHit;
}
return NULL;
}
void cSkinSetupMenu::InitIterators(void) {
paramIt = parameters.begin();
subMenuIt = subMenus.begin();
while (subMenuIt != subMenus.end()) {
(*subMenuIt)->InitIterators();
subMenuIt++;
}
subMenuIt = subMenus.begin();
}
void cSkinSetupMenu::SetParameter(eSetupParameterType paramType, string name, string displayText, string helpText, string min, string max, string value, string options) {
cSkinSetupParameter *param = new cSkinSetupParameter();
param->type = paramType;
param->name = name;
param->displayText = displayText;
param->helpText = helpText;
if (min.size() && paramType == sptInt) {
param->min = atoi(min.c_str());
}
if (max.size() && paramType == sptInt) {
param->max = atoi(max.c_str());
}
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param->value = atoi(value.c_str());
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if (paramType == sptString) {
splitstring o(options.c_str());
vector<string> opts = o.split(',', 1);
int numOpts = opts.size();
if (numOpts > 0) {
param->numOptions = numOpts;
param->options = new const char*[numOpts];
int i=0;
for (vector<string>::iterator it = opts.begin(); it != opts.end(); it++) {
string option = trim(*it);
char *s = new char[option.size()];
strcpy(s, option.c_str());
param->options[i++] = s;
}
}
}
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parameters.push_back(param);
}
cSkinSetupMenu *cSkinSetupMenu::GetMenu(string &name) {
for (vector<cSkinSetupMenu*>::iterator m = subMenus.begin(); m != subMenus.end(); m++) {
cSkinSetupMenu *menu = (*m);
if (!name.compare(menu->GetName()))
return menu;
menu = menu->GetMenu(name);
if (menu)
return menu;
}
return NULL;
}
cSkinSetupMenu *cSkinSetupMenu::GetNextSubMenu(bool deep) {
cSkinSetupMenu *menu = NULL;
if (subMenuIt != subMenus.end()) {
if (deep) {
menu = (*subMenuIt)->GetNextSubMenu(deep);
if (menu)
return menu;
}
menu = *subMenuIt;
subMenuIt++;
return menu;
}
return NULL;
}
void cSkinSetupMenu::Debug(bool deep) {
dsyslog("skindesigner: Menu %s Setup Parameters", name.c_str());
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for (vector < cSkinSetupParameter* >::iterator p = parameters.begin(); p != parameters.end(); p++) {
(*p)->Debug();
}
if (subMenus.empty())
return;
for (vector < cSkinSetupMenu* >::iterator s = subMenus.begin(); s != subMenus.end(); s++) {
dsyslog("skindesigner: SubMenu %s, Parent %s", ((*s)->GetName()).c_str(), ((*s)->GetParent()->GetName()).c_str());
if (deep)
(*s)->Debug();
}
}
// --- cSkinSetup -----------------------------------------------------------
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cSkinSetup::cSkinSetup(string skin) {
this->skin = skin;
rootMenu = new cSkinSetupMenu();
rootMenu->SetName("root");
currentMenu = rootMenu;
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}
cSkinSetup::~cSkinSetup() {
delete rootMenu;
}
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bool cSkinSetup::ReadFromXML(void) {
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string xmlPath = *cString::sprintf("%s%s/setup.xml", *config.GetSkinPath(skin), skin.c_str());
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cXmlParser parser;
if (!parser.ReadSkinSetup(this, xmlPath)) {
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return false;
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}
parser.ParseSkinSetup(skin);
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return true;
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}
void cSkinSetup::SetSubMenu(string name, string displayText) {
cSkinSetupMenu *subMenu = new cSkinSetupMenu();
subMenu->SetName(name);
subMenu->SetDisplayText(displayText);
subMenu->SetParent(currentMenu);
currentMenu->AddSubMenu(subMenu);
currentMenu = subMenu;
}
void cSkinSetup::SubMenuDone(void) {
cSkinSetupMenu *parent = currentMenu->GetParent();
if (parent) {
currentMenu = parent;
}
}
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void cSkinSetup::SetParameter(string type, string name, string displayText, string helpText, string min, string max, string value, string options) {
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if (!type.size() || !name.size() || !displayText.size()) {
esyslog("skindesigner: invalid setup parameter for skin %s", skin.c_str());
return;
}
eSetupParameterType paramType = sptUnknown;
if (!type.compare("int")) {
paramType = sptInt;
} else if (!type.compare("bool")) {
paramType = sptBool;
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} else if (!type.compare("string")) {
paramType = sptString;
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} else if (!type.compare("separator")) {
paramType = sptSeparator;
}
if (paramType == sptUnknown) {
esyslog("skindesigner: invalid setup parameter for skin %s", skin.c_str());
return;
}
currentMenu->SetParameter(paramType, name, displayText, helpText, min, max, value, options);
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}
cSkinSetupParameter *cSkinSetup::GetNextParameter(void) {
return rootMenu->GetNextParameter();
}
cSkinSetupParameter *cSkinSetup::GetParameter(string name) {
return rootMenu->GetParameter(name);
}
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void cSkinSetup::SetTranslation(string translationToken, map < string, string > transl) {
translations.insert(pair<string, map < string, string > >(translationToken, transl));
}
void cSkinSetup::AddToGlobals(cGlobals *globals) {
if (!globals)
return;
rootMenu->InitIterators();
cSkinSetupParameter *param = NULL;
while (param = rootMenu->GetNextParameter()) {
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if (param->type == sptString) {
string value = param->options[param->value];
globals->AddString(param->name, value);
string intName = "index" + param->name;
globals->AddInt(intName, param->value);
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} else if (param->type == sptInt || param->type == sptBool) {
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globals->AddInt(param->name, param->value);
}
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}
}
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void cSkinSetup::TranslateSetup(void) {
rootMenu->InitIterators();
cSkinSetupParameter *param = NULL;
while (param = rootMenu->GetNextParameter()) {
string transl = "";
if (Translate(param->displayText, transl)) {
param->displayText = transl;
}
string translHelp = "";
if (Translate(param->helpText, translHelp)) {
param->helpText = translHelp;
}
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if (param->type == sptString && param->numOptions > 0) {
param->optionsTranslated = new const char*[param->numOptions];
for (int i = 0; i < param->numOptions; i++) {
string option = param->options[i];
string optionTransToken = "{tr(" + option + ")}";
string optionTranslated = "";
if (Translate(optionTransToken, optionTranslated)) {
char *s = new char[optionTranslated.size()];
strcpy(s, optionTranslated.c_str());
param->optionsTranslated[i] = s;
} else {
char *s = new char[option.size()];
strcpy(s, option.c_str());
param->optionsTranslated[i] = s;
}
}
}
}
rootMenu->InitIterators();
cSkinSetupMenu *subMenu = NULL;
while (subMenu = rootMenu->GetNextSubMenu()) {
string transl = "";
if (Translate(subMenu->GetDisplayText(), transl)) {
subMenu->SetDisplayText(transl);
}
}
}
cSkinSetupMenu *cSkinSetup::GetMenu(string &name) {
if (name.size() == 0)
return rootMenu;
return rootMenu->GetMenu(name);
}
bool cSkinSetup::Translate(string text, string &translation) {
string transStart = "{tr(";
string transEnd = ")}";
size_t foundStart = text.find(transStart);
size_t foundEnd = text.find(transEnd);
bool translated = false;
while (foundStart != string::npos && foundEnd != string::npos) {
string token = text.substr(foundStart + 1, foundEnd - foundStart);
string transToken = DoTranslate(token);
if (transToken.size() > 0)
translated = true;
else
return false;
text.replace(foundStart, foundEnd - foundStart + 2, transToken);
foundStart = text.find(transStart);
foundEnd = text.find(transEnd);
}
if (translated)
translation = text;
return translated;
}
string cSkinSetup::DoTranslate(string token) {
string translation = "";
map <string, map< string, string > >::iterator hit = translations.find(token);
if (hit == translations.end()) {
esyslog("skindesigner: invalid translation token %s", token.c_str());
return translation;
}
map< string, string > translats = hit->second;
map< string, string >::iterator trans = translats.find(Setup.OSDLanguage);
if (trans != translats.end()) {
translation = trans->second;
} else {
map< string, string >::iterator transDefault = translats.find("en_EN");
if (transDefault != translats.end()) {
translation = transDefault->second;
}
}
return translation;
}
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void cSkinSetup::Debug(void) {
rootMenu->Debug();
return;
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dsyslog("skindesigner: Skin \"%s\" Setup Parameter Translations", skin.c_str());
for (map<string, map<string,string> >::iterator trans = translations.begin(); trans != translations.end(); trans++) {
dsyslog("skindesigner: translation token %s", (trans->first).c_str());
map<string,string> transValues = trans->second;
for (map<string,string>::iterator trans2 = transValues.begin(); trans2 != transValues.end(); trans2++) {
dsyslog("skindesigner: translation language %s value \"%s\"", (trans2->first).c_str(), (trans2->second).c_str());
}
}
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}