bool ThemeParser::parserCallback_dialog(ParserNode *node) {
Common::String var = "Dialog." + node->values["name"];
bool enabled = true;
int inset = 0;
if (resolutionCheck(node->values["resolution"]) == false) {
node->ignore = true;
return true;
}
if (node->values.contains("enabled")) {
if (!Common::parseBool(node->values["enabled"], enabled))
return parserError("Invalid value for Dialog enabling (expecting true/false)");
}
if (node->values.contains("inset")) {
if (!parseIntegerKey(node->values["inset"], 1, &inset))
return false;
}
_theme->getEvaluator()->addDialog(var, node->values["overlays"], enabled, inset);
if (node->values.contains("shading")) {
int shading = 0;
if (node->values["shading"] == "dim")
shading = 1;
else if (node->values["shading"] == "luminance")
shading = 2;
else return parserError("Invalid value for Dialog background shading.");
_theme->getEvaluator()->setVar(var + ".Shading", shading);
}
return true;
}
bool ThemeParser::parserCallback_drawdata(ParserNode *node) {
bool cached = false;
if (resolutionCheck(node->values["resolution"]) == false) {
node->ignore = true;
return true;
}
if (node->values.contains("cache")) {
if (node->values["cache"] == "true")
cached = true;
else if (node->values["cache"] == "false")
cached = false;
else return parserError("'Parsed' value must be either true or false.");
}
if (_theme->addDrawData(node->values["id"], cached) == false)
return parserError("Error adding Draw Data set: Invalid DrawData name.");
if (_defaultStepLocal) {
delete _defaultStepLocal;
_defaultStepLocal = 0;
}
return true;
}
bool ThemeParser::parserCallback_widget(ParserNode *node) {
Common::String var;
if (getParentNode(node)->name == "globals") {
if (resolutionCheck(node->values["resolution"]) == false) {
node->ignore = true;
return true;
}
var = "Globals." + node->values["name"] + ".";
if (!parseCommonLayoutProps(node, var))
return parserError("Error parsing Layout properties of '%s'.", var.c_str());
} else {
// FIXME: Shouldn't we distinguish the name/id and the label of a widget?
var = node->values["name"];
int width = -1;
int height = -1;
bool enabled = true;
if (node->values.contains("enabled")) {
if (node->values["enabled"] == "false")
enabled = false;
else if (node->values["enabled"] != "true")
return parserError("Invalid value for Widget enabling (expecting true/false)");
}
if (node->values.contains("width")) {
if (_theme->getEvaluator()->hasVar(node->values["width"]) == true)
width = _theme->getEvaluator()->getVar(node->values["width"]);
else if (!parseIntegerKey(node->values["width"].c_str(), 1, &width))
return parserError("Corrupted width value in key for %s", var.c_str());
}
if (node->values.contains("height")) {
if (_theme->getEvaluator()->hasVar(node->values["height"]) == true)
height = _theme->getEvaluator()->getVar(node->values["height"]);
else if (!parseIntegerKey(node->values["height"].c_str(), 1, &height))
return parserError("Corrupted height value in key for %s", var.c_str());
}
Graphics::TextAlign alignH = Graphics::kTextAlignLeft;
if (node->values.contains("textalign")) {
if((alignH = parseTextHAlign(node->values["textalign"])) == Graphics::kTextAlignInvalid)
return parserError("Invalid value for text alignment.");
}
_theme->getEvaluator()->addWidget(var, width, height, node->values["type"], enabled, alignH);
}
return true;
}
bool ThemeParser::parserCallback_bitmap(ParserNode *node) {
if (resolutionCheck(node->values["resolution"]) == false) {
node->ignore = true;
return true;
}
if (!_theme->addBitmap(node->values["filename"]))
return parserError("Error loading Bitmap file '%s'", node->values["filename"].c_str());
return true;
}
bool ThemeParser::parserCallback_font(ParserNode *node) {
if (resolutionCheck(node->values["resolution"]) == false) {
node->ignore = true;
return true;
}
TextData textDataId = parseTextDataId(node->values["id"]);
if (!_theme->addFont(textDataId, node->values["file"]))
return parserError("Error loading Font in theme engine.");
return true;
}
bool ThemeParser::parserCallback_def(ParserNode *node) {
if (resolutionCheck(node->values["resolution"]) == false) {
node->ignore = true;
return true;
}
Common::String var = "Globals." + node->values["var"];
int value;
if (_theme->getEvaluator()->hasVar(node->values["value"]) == true)
value = _theme->getEvaluator()->getVar(node->values["value"]);
else if (!parseIntegerKey(node->values["value"].c_str(), 1, &value))
return parserError("Invalid definition for '%s'.", var.c_str());
_theme->getEvaluator()->setVar(var, value);
return true;
}
bool ThemeParser::parserCallback_cursor(ParserNode *node) {
if (resolutionCheck(node->values["resolution"]) == false) {
node->ignore = true;
return true;
}
int spotx, spoty, scale;
if (!parseIntegerKey(node->values["hotspot"].c_str(), 2, &spotx, &spoty))
return parserError("Error parsing cursor Hot Spot coordinates.");
if (!parseIntegerKey(node->values["scale"].c_str(), 1, &scale))
return parserError("Error parsing cursor scale.");
if (!_theme->createCursor(node->values["file"], spotx, spoty, scale))
return parserError("Error creating Bitmap Cursor.");
return true;
}
bool ThemeParser::parserCallback_font(ParserNode *node) {
int red, green, blue;
if (resolutionCheck(node->values["resolution"]) == false) {
node->ignore = true;
return true;
}
if (_palette.contains(node->values["color"]))
getPaletteColor(node->values["color"], red, green, blue);
else if (!parseIntegerKey(node->values["color"].c_str(), 3, &red, &green, &blue))
return parserError("Error parsing color value for font definition.");
TextData textDataId = parseTextDataId(node->values["id"]);
if (!_theme->addFont(textDataId, node->values["file"], red, green, blue))
return parserError("Error loading Font in theme engine.");
return true;
}
bool ThemeParser::parserCallback_layout_info(ParserNode *node) {
if (resolutionCheck(node->values["resolution"]) == false)
node->ignore = true;
return true;
}
