Removed text utilities from SDL_Extensions

Global.h

@@ -725,6 +725,27 @@ namespace vstd
 		return a + (b - a) * f;
 	}
 
+	/// converts number into string using metric system prefixes, e.g. 'k' or 'M' to keep resulting strings within specified size
+	template<typename IntType>
+	std::string formatMetric(IntType number, int maxLength)
+	{
+		IntType max = pow(10, maxLength);
+		if (std::abs(number) < max)
+			return boost::lexical_cast<std::string>(number);
+
+		std::string symbols = " kMGTPE";
+		auto iter = symbols.begin();
+
+		while (number >= max)
+		{
+			number /= 1000;
+			iter++;
+
+			assert(iter != symbols.end());//should be enough even for int64
+		}
+		return std::to_string(number) + *iter;
+	}
+
 	using boost::math::round;
 }
 using vstd::operator-=;

client/adventureMap/CResDataBar.cpp

@@ -45,8 +45,6 @@ CResDataBar::CResDataBar(const std::string & defname, int x, int y, int offx, in
 		txtpos[i].second = pos.y + offy;
 	}
 	txtpos[7].first = txtpos[6].first + datedist;
-	datetext =  CGI->generaltexth->allTexts[62]+": %s, " + CGI->generaltexth->allTexts[63]
-	+ ": %s, " + CGI->generaltexth->allTexts[64] + ": %s";
 	addUsedEvents(RCLICK);
 }
 
@@ -69,12 +67,23 @@ CResDataBar::CResDataBar()
 		txtpos[i].second = pos.y + ADVOPT.resOffsetY;
 	}
 	txtpos[7].first = txtpos[6].first + ADVOPT.resDateDist;
-	datetext =  CGI->generaltexth->allTexts[62]+": %s, " + CGI->generaltexth->allTexts[63]
+
-				+ ": %s, " + CGI->generaltexth->allTexts[64] + ": %s";
 }
 
 CResDataBar::~CResDataBar() = default;
 
+std::string CResDataBar::buildDateString()
+{
+	std::string pattern = "%s: %d, %s: %d, %s: %d";
+
+	auto formatted = boost::format(pattern)
+		% CGI->generaltexth->allTexts[62] % LOCPLINT->cb->getDate(Date::MONTH)
+		% CGI->generaltexth->allTexts[63] % LOCPLINT->cb->getDate(Date::WEEK)
+		% CGI->generaltexth->allTexts[64] % LOCPLINT->cb->getDate(Date::DAY_OF_WEEK);
+
+	return boost::str(formatted);
+}
+
 void CResDataBar::draw(SDL_Surface * to)
 {
 	//TODO: all this should be labels, but they require proper text update on change
@@ -84,13 +93,7 @@ void CResDataBar::draw(SDL_Surface * to)
 
 		graphics->fonts[FONT_SMALL]->renderTextLeft(to, text, Colors::WHITE, Point(txtpos[i].first,txtpos[i].second));
 	}
-	std::vector<std::string> temp;
+	graphics->fonts[FONT_SMALL]->renderTextLeft(to, buildDateString(), Colors::WHITE, Point(txtpos[7].first,txtpos[7].second));
-
-	temp.push_back(boost::lexical_cast<std::string>(LOCPLINT->cb->getDate(Date::MONTH)));
-	temp.push_back(boost::lexical_cast<std::string>(LOCPLINT->cb->getDate(Date::WEEK)));
-	temp.push_back(boost::lexical_cast<std::string>(LOCPLINT->cb->getDate(Date::DAY_OF_WEEK)));
-
-	graphics->fonts[FONT_SMALL]->renderTextLeft(to, CSDL_Ext::processStr(datetext,temp), Colors::WHITE, Point(txtpos[7].first,txtpos[7].second));
 }
 
 void CResDataBar::show(SDL_Surface * to)

client/adventureMap/CResDataBar.h

@@ -15,11 +15,12 @@
 /// Current date is displayed too
 class CResDataBar : public CIntObject
 {
+	std::string buildDateString();
+
 public:
 	std::shared_ptr<CPicture> background;
 
 	std::vector<std::pair<int,int> > txtpos;
-	std::string datetext;
 
 	void clickRight(tribool down, bool previousState) override;
 	CResDataBar();

client/battle/BattleInterfaceClasses.cpp

@@ -789,7 +789,7 @@ void StackQueue::StackBox::setUnit(const battle::Unit * unit, size_t turn)
 		if (unit->unitType()->idNumber == CreatureID::ARROW_TOWERS)
 			icon->setFrame(owner->getSiegeShooterIconID(), 1);
 
-		amount->setText(CSDL_Ext::makeNumberShort(unit->getCount(), 4));
+		amount->setText(vstd::formatMetric(unit->getCount(), 4));
 
 		if(stateIcon)
 		{

client/battle/BattleStacksController.cpp

@@ -316,7 +316,7 @@ void BattleStacksController::showStackAmountBox(Canvas & canvas, const CStack *
 	//blitting amount
 	Point textPos = stackAnimation[stack->ID]->pos.topLeft() + amountBG->dimensions()/2 + Point(xAdd, yAdd);
 
-	canvas.drawText(textPos, EFonts::FONT_TINY, Colors::WHITE, ETextAlignment::CENTER, CSDL_Ext::makeNumberShort(stack->getCount(), 4));
+	canvas.drawText(textPos, EFonts::FONT_TINY, Colors::WHITE, ETextAlignment::CENTER, vstd::formatMetric(stack->getCount(), 4));
 }
 
 void BattleStacksController::showStack(Canvas & canvas, const CStack * stack)

client/gui/CGuiHandler.cpp

@@ -742,7 +742,7 @@ const Point & CGuiHandler::getCursorPosition() const
 
 Point CGuiHandler::screenDimensions() const
 {
-	return return Point(screen->w, screen->h);
+	return Point(screen->w, screen->h);
 }
 
 bool CGuiHandler::isMouseButtonPressed() const

client/renderSDL/SDL_Extensions.cpp

@@ -558,15 +558,6 @@ uint8_t * CSDL_Ext::getPxPtr(const SDL_Surface * const &srf, const int x, const
 	return (uint8_t *)srf->pixels + y * srf->pitch + x * srf->format->BytesPerPixel;
 }
 
-std::string CSDL_Ext::processStr(std::string str, std::vector<std::string> & tor)
-{
-	for (size_t i=0; (i<tor.size())&&(boost::find_first(str,"%s")); ++i)
-	{
-		boost::replace_first(str,"%s",tor[i]);
-	}
-	return str;
-}
-
 bool CSDL_Ext::isTransparent( SDL_Surface * srf, const Point & position )
 {
 	return isTransparent(srf, position.x, position.y);

client/renderSDL/SDL_Extensions.h

@@ -45,26 +45,6 @@ SDL_Color toSDL(const ColorRGBA & color);
 void setColors(SDL_Surface *surface, SDL_Color *colors, int firstcolor, int ncolors);
 void setAlpha(SDL_Surface * bg, int value);
 
-template<typename IntType>
-std::string makeNumberShort(IntType number, IntType maxLength = 3) //the output is a string containing at most 5 characters [4 if positive] (eg. intead 10000 it gives 10k)
-{
-	IntType max = pow(10, maxLength);
-	if (std::abs(number) < max)
-		return boost::lexical_cast<std::string>(number);
-
-	std::string symbols = " kMGTPE";
-	auto iter = symbols.begin();
-
-	while (number >= max)
-	{
-		number /= 1000;
-		iter++;
-
-		assert(iter != symbols.end());//should be enough even for int64
-	}
-	return boost::lexical_cast<std::string>(number) + *iter;
-}
-
 Rect genRect(const int & hh, const int & ww, const int & xx, const int & yy);
 
 typedef void (*TColorPutter)(uint8_t *&ptr, const uint8_t & R, const uint8_t & G, const uint8_t & B);
@@ -111,7 +91,7 @@ typedef void (*TColorPutterAlpha)(uint8_t *&ptr, const uint8_t & R, const uint8_
 	void drawBorder(SDL_Surface * sur, const Rect &r, const SDL_Color &color, int depth = 1);
 	void drawDashedBorder(SDL_Surface * sur, const Rect &r, const SDL_Color &color);
 	void setPlayerColor(SDL_Surface * sur, PlayerColor player); //sets correct color of flags; -1 for neutral
-	std::string processStr(std::string str, std::vector<std::string> & tor); //replaces %s in string
+
 	SDL_Surface * newSurface(int w, int h, SDL_Surface * mod); //creates new surface, with flags/format same as in surface given
 	SDL_Surface * newSurface(int w, int h); //creates new surface, with flags/format same as in screen surface
 	SDL_Surface * copySurface(SDL_Surface * mod); //returns copy of given surface

client/widgets/CGarrisonInt.cpp

@@ -374,7 +374,7 @@ void CGarrisonSlot::update()
 		creatureImage->setFrame(creature->getIconIndex());
 
 		stackCount->enable();
-		stackCount->setText(CSDL_Ext::makeNumberShort(myStack->count, 4));
+		stackCount->setText(vstd::formatMetric(myStack->count, 4));
 	}
 	else
 	{

client/widgets/MiscWidgets.cpp

@@ -182,6 +182,18 @@ void CMinorResDataBar::show(SDL_Surface * to)
 {
 }
 
+std::string CMinorResDataBar::buildDateString()
+{
+	std::string pattern = "%s: %d, %s: %d, %s: %d";
+
+	auto formatted = boost::format(pattern)
+		% CGI->generaltexth->allTexts[62] % LOCPLINT->cb->getDate(Date::MONTH)
+		% CGI->generaltexth->allTexts[63] % LOCPLINT->cb->getDate(Date::WEEK)
+		% CGI->generaltexth->allTexts[64] % LOCPLINT->cb->getDate(Date::DAY_OF_WEEK);
+
+	return boost::str(formatted);
+}
+
 void CMinorResDataBar::showAll(SDL_Surface * to)
 {
 	CIntObject::showAll(to);
@@ -192,16 +204,7 @@ void CMinorResDataBar::showAll(SDL_Surface * to)
 
 		graphics->fonts[FONT_SMALL]->renderTextCenter(to, text, Colors::WHITE, Point(pos.x + 50 + 76 * i, pos.y + pos.h/2));
 	}
-	std::vector<std::string> temp;
+	graphics->fonts[FONT_SMALL]->renderTextCenter(to, buildDateString(), Colors::WHITE, Point(pos.x+545+(pos.w-545)/2,pos.y+pos.h/2));
-
-	temp.push_back(boost::lexical_cast<std::string>(LOCPLINT->cb->getDate(Date::MONTH)));
-	temp.push_back(boost::lexical_cast<std::string>(LOCPLINT->cb->getDate(Date::WEEK)));
-	temp.push_back(boost::lexical_cast<std::string>(LOCPLINT->cb->getDate(Date::DAY_OF_WEEK)));
-
-	std::string datetext =  CGI->generaltexth->allTexts[62]+": %s, " + CGI->generaltexth->allTexts[63]
-							+ ": %s, " + CGI->generaltexth->allTexts[64] + ": %s";
-
-	graphics->fonts[FONT_SMALL]->renderTextCenter(to, CSDL_Ext::processStr(datetext,temp), Colors::WHITE, Point(pos.x+545+(pos.w-545)/2,pos.y+pos.h/2));
 }
 
 CMinorResDataBar::CMinorResDataBar()
@@ -248,7 +251,7 @@ void CArmyTooltip::init(const InfoAboutArmy &army)
 		std::string subtitle;
 		if(army.army.isDetailed)
 		{
-			subtitle = CSDL_Ext::makeNumberShort(slot.second.count, 4);
+			subtitle = vstd::formatMetric(slot.second.count, 4);
 		}
 		else
 		{

client/widgets/MiscWidgets.h

@@ -117,6 +117,8 @@ public:
 class CMinorResDataBar : public CIntObject
 {
 	std::shared_ptr<CPicture> background;
+
+	std::string buildDateString();
 public:
 	void show(SDL_Surface * to) override;
 	void showAll(SDL_Surface * to) override;

client/windows/CCreatureWindow.cpp

@@ -582,7 +582,7 @@ CStackWindow::MainSection::MainSection(CStackWindow * owner, int yOffset, bool s
 		}
 		expLabel = std::make_shared<CLabel>(
 				pos.x + 21, pos.y + 52, FONT_SMALL, ETextAlignment::CENTER, Colors::WHITE,
-				CSDL_Ext::makeNumberShort<TExpType>(stack->experience, 6));
+				vstd::formatMetric(stack->experience, 6));
 	}
 
 	if(showArt)

client/windows/CMessage.cpp

@@ -18,6 +18,7 @@
 #include "../widgets/Buttons.h"
 #include "../widgets/CComponent.h"
 #include "../widgets/TextControls.h"
+#include "../gui/CGuiHandler.h"
 #include "../render/CAnimation.h"
 #include "../render/IImage.h"
 #include "../renderSDL/SDL_Extensions.h"

client/windows/GUIClasses.cpp

@@ -1281,8 +1281,8 @@ void CExchangeWindow::updateWidgets()
 			secSkillIcons[leftRight][m]->setFrame(2 + id * 3 + level);
 		}
 
-		expValues[leftRight]->setText(CSDL_Ext::makeNumberShort(hero->exp));
+		expValues[leftRight]->setText(vstd::formatMetric(hero->exp, 3));
-		manaValues[leftRight]->setText(CSDL_Ext::makeNumberShort(hero->mana));
+		manaValues[leftRight]->setText(vstd::formatMetric(hero->mana, 3));
 
 		morale[leftRight]->set(hero);
 		luck[leftRight]->set(hero);