Add colored text (not only colored chat).

Add documentation, move files to a proper place and avoid memory leaks.
Make it work with most kind of texts, and allow backgrounds too.

1 files changed, 15 insertions, 44 deletions

diff --git a/src/guiFormSpecMenu.cpp b/src/guiFormSpecMenu.cpp
index 99b1153c1..cf01dc38c 100644
--- a/src/guiFormSpecMenu.cpp
+++ b/src/guiFormSpecMenu.cpp
@@ -50,6 +50,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "util/hex.h"
 #include "util/numeric.h"
 #include "util/string.h" // for parseColorString()
+#include "irrlicht_changes/static_text.h"
 #include "guiscalingfilter.h"
 
 #if USE_FREETYPE && IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9
@@ -249,37 +250,6 @@ std::vector<std::string>* GUIFormSpecMenu::getDropDownValues(const std::string &
 	return NULL;
 }
 
-static std::vector<std::string> split(const std::string &s, char delim)
-{
-	std::vector<std::string> tokens;
-
-	std::string current = "";
-	bool last_was_escape = false;
-	for (unsigned int i = 0; i < s.size(); i++) {
-		char si = s.c_str()[i];
-		if (last_was_escape) {
-			current += '\\';
-			current += si;
-			last_was_escape = false;
-		} else {
-			if (si == delim) {
-				tokens.push_back(current);
-				current = "";
-				last_was_escape = false;
-			} else if (si == '\\') {
-				last_was_escape = true;
-			} else {
-				current += si;
-				last_was_escape = false;
-			}
-		}
-	}
-	//push last element
-	tokens.push_back(current);
-
-	return tokens;
-}
-
 void GUIFormSpecMenu::parseSize(parserData* data,std::string element)
 {
 	std::vector<std::string> parts = split(element,',');
@@ -966,7 +936,7 @@ void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element)
 			int font_height = g_fontengine->getTextHeight();
 			rect.UpperLeftCorner.Y -= font_height;
 			rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
-			Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
+			addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, 0);
 		}
 
 		e->setPasswordBox(true,L'*');
@@ -1021,7 +991,7 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data,
 	if (name == "")
 	{
 		// spec field id to 0, this stops submit searching for a value that isn't there
-		Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
+		addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, spec.fid);
 	}
 	else
 	{
@@ -1056,7 +1026,7 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data,
 			int font_height = g_fontengine->getTextHeight();
 			rect.UpperLeftCorner.Y -= font_height;
 			rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
-			Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
+			addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, 0);
 		}
 	}
 
@@ -1117,7 +1087,7 @@ void GUIFormSpecMenu::parseTextArea(parserData* data,
 	if (name == "")
 	{
 		// spec field id to 0, this stops submit searching for a value that isn't there
-		Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
+		addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, spec.fid);
 	}
 	else
 	{
@@ -1161,7 +1131,7 @@ void GUIFormSpecMenu::parseTextArea(parserData* data,
 			int font_height = g_fontengine->getTextHeight();
 			rect.UpperLeftCorner.Y -= font_height;
 			rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
-			Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
+			addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, 0);
 		}
 	}
 	m_fields.push_back(spec);
@@ -1230,7 +1200,7 @@ void GUIFormSpecMenu::parseLabel(parserData* data,std::string element)
 				258+m_fields.size()
 			);
 			gui::IGUIStaticText *e =
-				Environment->addStaticText(spec.flabel.c_str(),
+				addStaticText(Environment, spec.flabel.c_str(),
 					rect, false, false, this, spec.fid);
 			e->setTextAlignment(gui::EGUIA_UPPERLEFT,
 						gui::EGUIA_CENTER);
@@ -1284,7 +1254,7 @@ void GUIFormSpecMenu::parseVertLabel(parserData* data,std::string element)
 			258+m_fields.size()
 		);
 		gui::IGUIStaticText *t =
-				Environment->addStaticText(spec.flabel.c_str(), rect, false, false, this, spec.fid);
+				addStaticText(Environment, spec.flabel.c_str(), rect, false, false, this, spec.fid);
 		t->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
 		m_fields.push_back(spec);
 		return;
@@ -1910,7 +1880,7 @@ void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
 	{
 		assert(m_tooltip_element == NULL);
 		// Note: parent != this so that the tooltip isn't clipped by the menu rectangle
-		m_tooltip_element = Environment->addStaticText(L"",core::rect<s32>(0,0,110,18));
+		m_tooltip_element = addStaticText(Environment, L"",core::rect<s32>(0,0,110,18));
 		m_tooltip_element->enableOverrideColor(true);
 		m_tooltip_element->setBackgroundColor(m_default_tooltip_bgcolor);
 		m_tooltip_element->setDrawBackground(true);
@@ -2255,7 +2225,6 @@ void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase,
 			std::wstring tooltip_text = L"";
 			if (hovering && !m_selected_item) {
 				tooltip_text = utf8_to_wide(item.getDefinition(m_gamedef->idef()).description);
-				tooltip_text = unescape_enriched(tooltip_text);
 			}
 			if (tooltip_text != L"") {
 				std::vector<std::wstring> tt_rows = str_split(tooltip_text, L'\n');
@@ -2263,7 +2232,7 @@ void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase,
 				m_tooltip_element->setOverrideColor(m_default_tooltip_color);
 				m_tooltip_element->setVisible(true);
 				this->bringToFront(m_tooltip_element);
-				m_tooltip_element->setText(tooltip_text.c_str());
+				setStaticText(m_tooltip_element, tooltip_text.c_str());
 				s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
 #if IRRLICHT_VERSION_MAJOR <= 1 && IRRLICHT_VERSION_MINOR <= 8 && IRRLICHT_VERSION_REVISION < 2
 				s32 tooltip_height = m_tooltip_element->getTextHeight() * tt_rows.size() + 5;
@@ -2535,8 +2504,10 @@ void GUIFormSpecMenu::drawMenu()
 					iter != m_fields.end(); ++iter) {
 				if (iter->fid == id && m_tooltips[iter->fname].tooltip != L"") {
 					if (m_old_tooltip != m_tooltips[iter->fname].tooltip) {
+						m_tooltip_element->setBackgroundColor(m_tooltips[iter->fname].bgcolor);
+						m_tooltip_element->setOverrideColor(m_tooltips[iter->fname].color);
 						m_old_tooltip = m_tooltips[iter->fname].tooltip;
-						m_tooltip_element->setText(m_tooltips[iter->fname].tooltip.c_str());
+						setStaticText(m_tooltip_element, m_tooltips[iter->fname].tooltip.c_str());
 						std::vector<std::wstring> tt_rows = str_split(m_tooltips[iter->fname].tooltip, L'\n');
 						s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
 						s32 tooltip_height = m_tooltip_element->getTextHeight() * tt_rows.size() + 5;
@@ -2558,8 +2529,6 @@ void GUIFormSpecMenu::drawMenu()
 						core::position2d<s32>(tooltip_x, tooltip_y),
 						core::dimension2d<s32>(tooltip_width, tooltip_height)));
 					}
-					m_tooltip_element->setBackgroundColor(m_tooltips[iter->fname].bgcolor);
-					m_tooltip_element->setOverrideColor(m_tooltips[iter->fname].color);
 					m_tooltip_element->setVisible(true);
 					this->bringToFront(m_tooltip_element);
 					break;
@@ -2568,6 +2537,8 @@ void GUIFormSpecMenu::drawMenu()
 		}
 	}
 
+	m_tooltip_element->draw();
+
 	/*
 		Draw dragged item stack
 	*/