1 files changed, 97 insertions, 0 deletions
diff --git a/src/ChannelTopPanel.cpp b/src/ChannelTopPanel.cpp
new file mode 100644
index 0000000..534f989
--- /dev/null
+++ b/src/ChannelTopPanel.cpp
@@ -0,0 +1,97 @@
+#include "../include/ChannelTopPanel.hpp"
+#include "../include/Settings.hpp"
+#include "../include/ResourceCache.hpp"
+#include "../include/Channel.hpp"
+#include <SFML/Graphics/RectangleShape.hpp>
+#include <cmath>
+
+namespace dchat
+{
+    struct LineColor
+    {
+        sf::Color sideColor, centerColor;
+    };
+    
+    const float FONT_SIZE = 40.0f;
+    const float BOTTOM_LINE_HEIGHT = 2.0f;
+    const float PADDING_TOP = 20.0f;
+    const float PADDING_BOTTOM = PADDING_TOP;
+    const sf::Font *FONT = ResourceCache::getFont("fonts/Roboto-Regular.ttf");
+    
+    static void drawGradientLine(const sf::Vector2f &position, const sf::Vector2f &size, const LineColor &color, sf::RenderWindow &window)
+    {
+        sf::Vertex rectangle[] = 
+        {
+            sf::Vertex(position, color.sideColor),
+            sf::Vertex(sf::Vector2f(position.x + size.x * 0.5f, position.y), color.centerColor),
+            sf::Vertex(sf::Vector2f(position.x + size.x * 0.5f, position.y + size.y), color.centerColor),
+            sf::Vertex(sf::Vector2f(position.x, position.y + size.y), color.sideColor),
+            
+            sf::Vertex(sf::Vector2f(position.x + size.x * 0.5f, position.y), color.centerColor),
+            sf::Vertex(sf::Vector2f(position.x + size.x, position.y), color.sideColor),
+            sf::Vertex(sf::Vector2f(position.x + size.x, position.y + size.y), color.sideColor),
+            sf::Vertex(sf::Vector2f(position.x + size.x * 0.5f, position.y + size.y), color.centerColor)
+        };
+        window.draw(rectangle, 8, sf::Quads);
+    }
+    
+    void ChannelTopPanel::draw(sf::RenderWindow &window)
+    {
+        const sf::Color backgroundColor(40, 40, 40);
+        const sf::Color lineSideColor(40, 40, 40);
+        const sf::Color lineCenterColor(80, 40, 40);
+        
+        auto windowSize = window.getSize();
+        sf::RectangleShape rect(sf::Vector2f(windowSize.x, getHeight() - BOTTOM_LINE_HEIGHT));
+        rect.setFillColor(backgroundColor);
+        window.draw(rect);
+        
+        /*
+        rect.setFillColor(sf::Color(70, 40, 40));
+        rect.setSize(sf::Vector2f(windowSize.x, BOTTOM_LINE_HEIGHT));
+        rect.setPosition(0.0f, getHeight() - BOTTOM_LINE_HEIGHT);
+        window.draw(rect);
+        */
+        sf::Vector2f bottomLinePos(0.0f, getHeight() - BOTTOM_LINE_HEIGHT);
+        sf::Vector2f bottomLineSize(windowSize.x, BOTTOM_LINE_HEIGHT);
+        
+        LineColor lineColor
+        {
+            .sideColor = lineSideColor,
+            .centerColor = lineCenterColor
+        };
+        drawGradientLine(bottomLinePos, bottomLineSize, lineColor, window);
+        
+        Channel *currentChannel = Channel::getCurrent();
+        if(!currentChannel) return;
+        
+        sf::String str = "# ";
+        str += sf::String::fromUtf8(currentChannel->getName().begin(), currentChannel->getName().end());
+        float fontSize = FONT_SIZE * Settings::getScaling();
+        sf::Text text(str, *FONT, fontSize);
+        auto textBounds = text.getLocalBounds();
+        text.setPosition(floor((float)windowSize.x * 0.5f - textBounds.width * 0.5f), PADDING_TOP);
+        text.setFillColor(sf::Color(240, 240, 240));
+        window.draw(text);
+        /*
+        const sf::Font *font = ResourceCache::getFont("fonts/Roboto-Regular.ttf");
+        sf::Vector2f position(10.0f, 10.0f);
+        for(Channel *channel : channels)
+        {
+            // TODO: Remove this shit
+            sf::String str = "# ";
+            str += sf::String::fromUtf8(channel->getName().begin(), channel->getName().end());
+            sf::Text text(str, *font, FONT_SIZE * Settings::getScaling());
+            text.setPosition(position);
+            window.draw(text);
+            position.y += font->getLineSpacing(FONT_SIZE * Settings::getScaling());
+        }
+        */
+    }
+    
+    float ChannelTopPanel::getHeight()
+    {
+        float fontSize = FONT_SIZE * Settings::getScaling();
+        return floor(FONT->getLineSpacing(fontSize) + PADDING_TOP + PADDING_BOTTOM);
+    }
+}