Run unescape_enriched *after* unescape_string.

Doing it the other way round was a mistake, since it breaks
minetest.formspec_escape with escape sequences that contain
special characters.

1 files changed, 20 insertions, 17 deletions

diff --git a/src/guiFormSpecMenu.cpp b/src/guiFormSpecMenu.cpp
index ca374151f..2bf06c1d6 100644
--- a/src/guiFormSpecMenu.cpp
+++ b/src/guiFormSpecMenu.cpp
@@ -422,7 +422,7 @@ void GUIFormSpecMenu::parseCheckbox(parserData* data,std::string element)
 		if (selected == "true")
 			fselected = true;
 
-		std::wstring wlabel = utf8_to_wide(label);
+		std::wstring wlabel = utf8_to_wide(unescape_string(label));
 
 		core::rect<s32> rect = core::rect<s32>(
 				pos.X, pos.Y + ((imgsize.Y/2) - m_btn_height),
@@ -618,7 +618,7 @@ void GUIFormSpecMenu::parseButton(parserData* data,std::string element,
 		if(!data->explicit_size)
 			warningstream<<"invalid use of button without a size[] element"<<std::endl;
 
-		std::wstring wlabel = utf8_to_wide(label);
+		std::wstring wlabel = utf8_to_wide(unescape_string(label));
 
 		FieldSpec spec(
 			name,
@@ -752,7 +752,7 @@ void GUIFormSpecMenu::parseTable(parserData* data,std::string element)
 		spec.ftype = f_Table;
 
 		for (unsigned int i = 0; i < items.size(); ++i) {
-			items[i] = unescape_string(unescape_enriched(items[i]));
+			items[i] = unescape_enriched(unescape_string(items[i]));
 		}
 
 		//now really show table
@@ -824,7 +824,7 @@ void GUIFormSpecMenu::parseTextList(parserData* data,std::string element)
 		spec.ftype = f_Table;
 
 		for (unsigned int i = 0; i < items.size(); ++i) {
-			items[i] = unescape_string(unescape_enriched(items[i]));
+			items[i] = unescape_enriched(unescape_string(items[i]));
 		}
 
 		//now really show list
@@ -895,7 +895,7 @@ void GUIFormSpecMenu::parseDropDown(parserData* data,std::string element)
 		}
 
 		for (unsigned int i=0; i < items.size(); i++) {
-			e->addItem(unescape_string(unescape_enriched(
+			e->addItem(unescape_enriched(unescape_string(
 				utf8_to_wide(items[i]))).c_str());
 		}
 
@@ -945,7 +945,7 @@ void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element)
 
 		core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
 
-		std::wstring wlabel = utf8_to_wide(label);
+		std::wstring wlabel = utf8_to_wide(unescape_string(label));
 
 		FieldSpec spec(
 			name,
@@ -1009,12 +1009,12 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data,
 		default_val = m_form_src->resolveText(default_val);
 
 
-	std::wstring wlabel = utf8_to_wide(label);
+	std::wstring wlabel = utf8_to_wide(unescape_string(label));
 
 	FieldSpec spec(
 		name,
 		wlabel,
-		utf8_to_wide(default_val),
+		utf8_to_wide(unescape_string(default_val)),
 		258+m_fields.size()
 	);
 
@@ -1105,12 +1105,12 @@ void GUIFormSpecMenu::parseTextArea(parserData* data,
 		default_val = m_form_src->resolveText(default_val);
 
 
-	std::wstring wlabel = utf8_to_wide(label);
+	std::wstring wlabel = utf8_to_wide(unescape_string(label));
 
 	FieldSpec spec(
 		name,
 		wlabel,
-		utf8_to_wide(default_val),
+		utf8_to_wide(unescape_string(default_val)),
 		258+m_fields.size()
 	);
 
@@ -1218,7 +1218,7 @@ void GUIFormSpecMenu::parseLabel(parserData* data,std::string element)
 			// in the integer cases: 0.4 is not exactly
 			// representable in binary floating point.
 			s32 posy = pos.Y + ((float)i) * spacing.Y * 2.0 / 5.0;
-			std::wstring wlabel = utf8_to_wide(lines[i]);
+			std::wstring wlabel = utf8_to_wide(unescape_string(lines[i]));
 			core::rect<s32> rect = core::rect<s32>(
 				pos.X, posy - m_btn_height,
 				pos.X + m_font->getDimension(wlabel.c_str()).Width,
@@ -1250,8 +1250,8 @@ void GUIFormSpecMenu::parseVertLabel(parserData* data,std::string element)
 		((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
 	{
 		std::vector<std::string> v_pos = split(parts[0],',');
-		std::wstring text = unescape_string(
-			unescape_enriched(utf8_to_wide(parts[1])));
+		std::wstring text = unescape_enriched(
+			unescape_string(utf8_to_wide(parts[1])));
 
 		MY_CHECKPOS("vertlabel",1);
 
@@ -1339,7 +1339,7 @@ void GUIFormSpecMenu::parseImageButton(parserData* data,std::string element,
 		image_name = unescape_string(image_name);
 		pressed_image_name = unescape_string(pressed_image_name);
 
-		std::wstring wlabel = utf8_to_wide(label);
+		std::wstring wlabel = utf8_to_wide(unescape_string(label));
 
 		FieldSpec spec(
 			name,
@@ -1437,7 +1437,7 @@ void GUIFormSpecMenu::parseTabHeader(parserData* data,std::string element)
 		e->setNotClipped(true);
 
 		for (unsigned int i = 0; i < buttons.size(); i++) {
-			e->addTab(unescape_string(unescape_enriched(
+			e->addTab(unescape_enriched(unescape_string(
 				utf8_to_wide(buttons[i]))).c_str(), -1);
 		}
 
@@ -1473,6 +1473,9 @@ void GUIFormSpecMenu::parseItemImageButton(parserData* data,std::string element)
 		std::string name = parts[3];
 		std::string label = parts[4];
 
+		label = unescape_string(label);
+		item_name = unescape_string(item_name);
+
 		MY_CHECKPOS("itemimagebutton",0);
 		MY_CHECKGEOM("itemimagebutton",1);
 
@@ -1611,14 +1614,14 @@ void GUIFormSpecMenu::parseTooltip(parserData* data, std::string element)
 	std::vector<std::string> parts = split(element,';');
 	if (parts.size() == 2) {
 		std::string name = parts[0];
-		m_tooltips[name] = TooltipSpec(parts[1],
+		m_tooltips[name] = TooltipSpec(unescape_string(parts[1]),
 			m_default_tooltip_bgcolor, m_default_tooltip_color);
 		return;
 	} else if (parts.size() == 4) {
 		std::string name = parts[0];
 		video::SColor tmp_color1, tmp_color2;
 		if ( parseColorString(parts[2], tmp_color1, false) && parseColorString(parts[3], tmp_color2, false) ) {
-			m_tooltips[name] = TooltipSpec(parts[1],
+			m_tooltips[name] = TooltipSpec(unescape_string(parts[1]),
 				tmp_color1, tmp_color2);
 			return;
 		}