initial keyboard gui, disable cache to fix font rendering

gui/AppList.cpp

@@ -1,5 +1,6 @@
 #include "AppList.hpp"
 #include "AppCard.hpp"
+#include "Keyboard.hpp"
 #include <SDL2/SDL2_gfxPrimitives.h>
 
 AppList::AppList(Get* get, Sidebar* sidebar)
@@ -232,4 +233,11 @@ void AppList::update()
 	TextElement* category = new TextElement(this->sidebar->currentCatName().c_str(), 28, &black);
 	category->position(20, 90);
 	this->elements.push_back(category);
+
+	// if it's a search, add a keyboard
+	if (curCategoryValue == "_search")
+	{
+		Keyboard* keyboard = new Keyboard();
+		this->elements.push_back(keyboard);
+	}
 }

gui/Keyboard.cpp

@@ -0,0 +1,37 @@
+#include "Keyboard.hpp"
+
+Keyboard::Keyboard()
+{
+
+}
+
+void Keyboard::render(Element* parent)
+{
+  SDL_Rect dimens = { 880, 0, 400, 150 };
+
+  this->window = parent->window;
+  this->renderer = parent->renderer;
+
+	SDL_SetRenderDrawColor(parent->renderer, 0xf9, 0xf9, 0xf9, 0xFF);
+	SDL_RenderFillRect(parent->renderer, &dimens);
+
+  // draw a qwerty keyboard
+  std::string row1 = "Q W E R T Y U I O P";
+  std::string row2 =  "A S D F G H J K L";
+  std::string row3 =   "Z X C V B N M";
+
+  std::vector<std::string> rows = std::vector<std::string>();
+  rows.push_back(row1);
+  rows.push_back(row2);
+  rows.push_back(row3);
+  SDL_Color gray = { 0x52, 0x52, 0x52, 0xff };
+
+  for (int x=0; x<rows.size(); x++)
+  {
+    TextElement* rowText = new TextElement(rows[x].c_str(), 30, &gray, true);
+    rowText->position(910+x*22, 14+x*33);
+    this->elements.push_back(rowText);
+  }
+
+  super::render(this);
+}

gui/Keyboard.hpp

@@ -0,0 +1,12 @@
+#include "Element.hpp"
+#include "TextElement.hpp"
+#include <SDL2/SDL_image.h>
+#pragma once
+
+class Keyboard : public Element
+{
+public:
+	Keyboard();
+	void render(Element* parent);
+  // bool process(InputEvents* event);
+};

gui/TextElement.cpp

@@ -1,6 +1,6 @@
 #include "MainDisplay.hpp"
 
-TextElement::TextElement(const char* text, int size, SDL_Color* color)
+TextElement::TextElement(const char* text, int size, SDL_Color* color, bool monospaced)
 {
 	this->text = new std::string(text);
 	this->size = size;
@@ -10,7 +10,7 @@ TextElement::TextElement(const char* text, int size, SDL_Color* color)
 	else
 		this->color = *color;
 
-	this->textSurface = this->renderText(*(this->text), size);
+	this->textSurface = this->renderText(*(this->text), size, monospaced);
 }
 
 void TextElement::render(Element* parent)
@@ -32,17 +32,23 @@ void TextElement::render(Element* parent)
 
 }
 
-SDL_Texture* TextElement::renderText(std::string& message, int size)
+SDL_Texture* TextElement::renderText(std::string& message, int size, bool monospaced)
 {
 	std::string key = message + std::to_string(size);
 
 	// try to find it in the cache first
-	if (ImageCache::cache.count(key))
-		return ImageCache::cache[key];
+	// TODO: fix cache?
+	// if (ImageCache::cache.count(key))
+	// 	return ImageCache::cache[key];
 
 	// not found, make/render it
 
-	TTF_Font *font = TTF_OpenFont("./res/opensans.ttf", size);
+	TTF_Font* font;
+
+	if (monospaced)
+		font = TTF_OpenFont("./res/mono.ttf", size);
+	else
+		font = TTF_OpenFont("./res/opensans.ttf", size);
 
 	// font couldn't load, don't render anything
 	if (!font)

gui/TextElement.hpp

@@ -5,9 +5,9 @@
 class TextElement : public Element
 {
 public:
-	TextElement(const char* text, int size, SDL_Color* color = 0);
+	TextElement(const char* text, int size, SDL_Color* color = 0, bool monospaced = false);
 	void render(Element* parent);
-	SDL_Texture* renderText(std::string& message, int size);
+	SDL_Texture* renderText(std::string& message, int size, bool monospaced);
 
 
 	int width, height;