Adding theming, add new theme 'simple'

1 files changed, 134 insertions, 62 deletions

diff --git a/src/MessageBoard.cpp b/src/MessageBoard.cpp
index 1c8c4ad..1e5790c 100644
--- a/src/MessageBoard.cpp
+++ b/src/MessageBoard.cpp
@@ -7,6 +7,7 @@
 #include "../include/ChannelTopPanel.hpp"
 #include "../include/Chatbar.hpp"
 #include "../include/ColorScheme.hpp"
+#include "../include/Theme.hpp"
 #include <SFML/Graphics/RectangleShape.hpp>
 #include <SFML/Graphics/Sprite.hpp>
 #include <SFML/Window/Mouse.hpp>
@@ -24,8 +25,6 @@ namespace dchat
     };
     
     const float USERNAME_PADDING_BOTTOM = 5.0f;
-    const float MESSAGE_PADDING_TOP = 25.0f;
-    const float MESSAGE_PADDING_BOTTOM = 30.0f;
     
     const float PADDING_SIDE = 40.0f;
     const float PADDING_TOP = 0.0f;
@@ -90,6 +89,128 @@ namespace dchat
         scrollToBottom = true;
     }
     
+    void MessageBoard::drawDefault(sf::RenderWindow &window, Cache &cache)
+    {
+        const float MESSAGE_PADDING_TOP = 25.0f;
+        const float MESSAGE_PADDING_BOTTOM = 30.0f;
+        
+        const sf::Font *usernameFont = ResourceCache::getFont("fonts/Roboto-Regular.ttf");
+        const int usernameTextCharacterSize = 20 * Settings::getScaling();
+        const float usernameTextHeight = usernameFont->getLineSpacing(usernameTextCharacterSize);
+        
+        const sf::Font *timestampFont = ResourceCache::getFont("fonts/Roboto-Regular.ttf");
+        const int timestampTextCharacterSize = 15 * Settings::getScaling();
+        const float timestampTextHeight = timestampFont->getLineSpacing(timestampTextCharacterSize);
+        
+        sf::RectangleShape lineRect(sf::Vector2f(backgroundSizeWithoutPadding.x - LINE_SIDE_PADDING  * Settings::getScaling() * 2.0f, LINE_HEIGHT));
+        lineRect.setFillColor(ColorScheme::getBackgroundColor() + sf::Color(10, 10, 10));
+        
+        sf::Vector2<double> position(ChannelSidePanel::getWidth() + PADDING_SIDE * Settings::getScaling(), ChannelTopPanel::getHeight() + PADDING_TOP);
+        double startHeight = position.y;
+        position.y += scroll;
+        usize numMessages = messages.size();
+        for(usize i = 0; i < numMessages; ++i)
+        {
+            Message *message = messages[i];
+            position.y += (MESSAGE_PADDING_TOP * Settings::getScaling());
+            if(position.y + usernameTextHeight > 0.0f && position.y < backgroundPos.y + backgroundSize.y)
+            {
+                sf::Text usernameText(message->user->getName(), *usernameFont, usernameTextCharacterSize);
+                usernameText.setFillColor(sf::Color(15, 192, 252));
+                usernameText.setPosition(sf::Vector2f(floor(position.x), floor(position.y)));
+                window.draw(usernameText);
+                
+                if(message->timestampSeconds)
+                {
+                    time_t time = (time_t)message->timestampSeconds;
+                    struct tm *localTimePtr = localtime(&time);
+                    char date[30];
+                    strftime(date, sizeof(date), "%Y-%m-%d at %T", localTimePtr);
+                    
+                    sf::Text timestamp(date, *timestampFont, timestampTextCharacterSize);
+                    timestamp.setFillColor(ColorScheme::getTextRegularColor() * sf::Color(255, 255, 255, 30));
+                    timestamp.setPosition(sf::Vector2f(floor(position.x + usernameText.getLocalBounds().width + USERNAME_TIMESTAMP_SIDE_PADDING * Settings::getScaling()), floor(position.y + 2.0f * Settings::getScaling() + usernameTextHeight * 0.5f - timestampTextHeight * 0.5f)));
+                    window.draw(timestamp);
+                }
+            }
+            position.y += usernameTextHeight + USERNAME_PADDING_BOTTOM * Settings::getScaling();
+            
+            // No need to perform culling here, that is done in @Text draw function
+            message->text.setCharacterSize(18 * Settings::getScaling());
+            message->text.setMaxWidth(backgroundSize.x);
+            message->text.setPosition(sf::Vector2f(floor(position.x), floor(position.y)));
+            message->text.draw(window, cache);
+            position.y += (message->text.getHeight() + MESSAGE_PADDING_BOTTOM  * Settings::getScaling());
+            
+            if(position.y + LINE_HEIGHT > 0.0f && position.y < backgroundPos.y + backgroundSize.y && i + 1 != numMessages)
+            {
+                lineRect.setPosition(sf::Vector2f(position.x + LINE_SIDE_PADDING * Settings::getScaling() - PADDING_SIDE * Settings::getScaling(), floor(position.y)));
+                window.draw(lineRect);
+                //drawGradientLine(sf::Vector2f(position.x + LINE_SIDE_PADDING, floor(position.y)), sf::Vector2f(backgroundSizeWithoutPadding.x - LINE_SIDE_PADDING * 2.0f, LINE_HEIGHT), LINE_COLOR, window);
+            }
+            
+            position.y += LINE_HEIGHT;
+        }
+        totalHeight = (position.y - scroll) - startHeight;
+    }
+    
+    void MessageBoard::drawSimple(sf::RenderWindow &window, Cache &cache)
+    {
+        const float LINE_SPACING = 20.0f * Settings::getScaling();
+        const float MESSAGE_PADDING_TOP = 0.0f;
+        const float MESSAGE_PADDING_BOTTOM = 0.0f;
+        
+        const sf::Font *usernameFont = ResourceCache::getFont("fonts/Roboto-Regular.ttf");
+        const int usernameTextCharacterSize = 20 * Settings::getScaling();
+        const float usernameTextHeight = usernameFont->getLineSpacing(usernameTextCharacterSize);
+        const float usernameMaxWidth = usernameTextHeight * 5.0f;
+        
+        const sf::Font *timestampFont = ResourceCache::getFont("fonts/Roboto-Regular.ttf");
+        const int timestampTextCharacterSize = 15 * Settings::getScaling();
+        const float timestampTextHeight = timestampFont->getLineSpacing(timestampTextCharacterSize);
+        
+        sf::Vector2<double> position(ChannelSidePanel::getWidth() + PADDING_SIDE * Settings::getScaling() + usernameMaxWidth, ChannelTopPanel::getHeight() + PADDING_TOP);
+        double startHeight = position.y;
+        position.y += scroll;
+        usize numMessages = messages.size();
+        for(usize i = 0; i < numMessages; ++i)
+        {
+            Message *message = messages[i];
+            position.y += (MESSAGE_PADDING_TOP * Settings::getScaling());
+            if(position.y + usernameTextHeight > 0.0f && position.y < backgroundPos.y + backgroundSize.y)
+            {
+                string usernameTextStr = message->user->getName();
+                usernameTextStr += "  -  ";
+                sf::Text usernameText(usernameTextStr, *usernameFont, usernameTextCharacterSize);
+                usernameText.setFillColor(sf::Color(15, 192, 252));
+                usernameText.setPosition(sf::Vector2f(floor(position.x - usernameText.getLocalBounds().width), floor(position.y)));
+                window.draw(usernameText);
+                
+                if(message->timestampSeconds)
+                {
+                    time_t time = (time_t)message->timestampSeconds;
+                    struct tm *localTimePtr = localtime(&time);
+                    char date[30];
+                    strftime(date, sizeof(date), "%Y-%m-%d at %T", localTimePtr);
+                    
+                    //sf::Text timestamp(date, *timestampFont, timestampTextCharacterSize);
+                    //timestamp.setFillColor(ColorScheme::getTextRegularColor() * sf::Color(255, 255, 255, 30));
+                    //timestamp.setPosition(sf::Vector2f(floor(position.x  - usernameText.getLocalBounds().width + usernameText.getLocalBounds().width + USERNAME_TIMESTAMP_SIDE_PADDING * Settings::getScaling()), floor(position.y + 2.0f * Settings::getScaling() + usernameTextHeight * 0.5f - timestampTextHeight * 0.5f)));
+                    //window.draw(timestamp);
+                }
+            }
+            
+            // No need to perform culling here, that is done in @Text draw function
+            message->text.setCharacterSize(18 * Settings::getScaling());
+            message->text.setMaxWidth(backgroundSize.x - usernameMaxWidth * 2.0f);
+            message->text.setPosition(sf::Vector2f(floor(position.x), floor(position.y)));
+            message->text.setLineSpacing(LINE_SPACING);
+            message->text.draw(window, cache);
+            position.y += (message->text.getHeight() + MESSAGE_PADDING_BOTTOM  * Settings::getScaling());
+        }
+        totalHeight = (position.y - scroll) - startHeight;
+    }
+    
     void MessageBoard::processEvent(const sf::Event &event)
     {
         if(event.type == sf::Event::MouseButtonPressed)
@@ -143,9 +264,9 @@ namespace dchat
     void MessageBoard::draw(sf::RenderWindow &window, Cache &cache)
     {
         auto windowSize = window.getSize();
-        sf::Vector2f backgroundSizeWithoutPadding(floor(windowSize.x - ChannelSidePanel::getWidth() - UsersSidePanel::getWidth()), floor(windowSize.y - ChannelTopPanel::getHeight() - Chatbar::getHeight()));
-        sf::Vector2u backgroundSize(floor(windowSize.x - ChannelSidePanel::getWidth() - UsersSidePanel::getWidth() - PADDING_SIDE * 2.0f), floor(windowSize.y - ChannelTopPanel::getHeight() - Chatbar::getHeight() - PADDING_TOP));
-        sf::Vector2f backgroundPos(ChannelSidePanel::getWidth(), ChannelTopPanel::getHeight());
+        backgroundSizeWithoutPadding = sf::Vector2f(floor(windowSize.x - ChannelSidePanel::getWidth() - UsersSidePanel::getWidth()), floor(windowSize.y - ChannelTopPanel::getHeight() - Chatbar::getHeight()));
+        backgroundSize = sf::Vector2f(floor(windowSize.x - ChannelSidePanel::getWidth() - UsersSidePanel::getWidth() - PADDING_SIDE * Settings::getScaling() * 2.0f), floor(windowSize.y - ChannelTopPanel::getHeight() - Chatbar::getHeight() - PADDING_TOP));
+        backgroundPos = sf::Vector2f(ChannelSidePanel::getWidth(), ChannelTopPanel::getHeight());
         
         //if(backgroundSize != staticContentTexture.getSize())
         //    updateStaticContentTexture(backgroundSize);
@@ -160,69 +281,20 @@ namespace dchat
         backgroundRect.setPosition(ChannelSidePanel::getWidth(), ChannelTopPanel::getHeight());
         window.draw(backgroundRect);
         
-        const sf::Font *usernameFont = ResourceCache::getFont("fonts/Roboto-Regular.ttf");
-        const int usernameTextCharacterSize = 20 * Settings::getScaling();
-        const float usernameTextHeight = usernameFont->getLineSpacing(usernameTextCharacterSize);
-        
-        const sf::Font *timestampFont = ResourceCache::getFont("fonts/Roboto-Regular.ttf");
-        const int timestampTextCharacterSize = 15 * Settings::getScaling();
-        const float timestampTextHeight = timestampFont->getLineSpacing(timestampTextCharacterSize);
-        
         double deltaTimeMicro = (double)frameTimer.getElapsedTime().asMicroseconds();
         frameTimer.restart();
         
         if(dirty)
         {
-            sf::RectangleShape lineRect(sf::Vector2f(backgroundSizeWithoutPadding.x - LINE_SIDE_PADDING * 2.0f, LINE_HEIGHT));
-            lineRect.setFillColor(ColorScheme::getBackgroundColor() + sf::Color(10, 10, 10));
-            
-            sf::Vector2<double> position(ChannelSidePanel::getWidth(), ChannelTopPanel::getHeight() + PADDING_TOP);
-            double startHeight = position.y;
-            position.y += scroll;
-            usize numMessages = messages.size();
-            for(usize i = 0; i < numMessages; ++i)
+            switch(Theme::getType())
             {
-                Message *message = messages[i];
-                position.y += (MESSAGE_PADDING_TOP * Settings::getScaling());
-                if(position.y + usernameTextHeight > 0.0f && position.y < backgroundPos.y + backgroundSize.y)
-                {
-                    sf::Text usernameText(message->user->getName(), *usernameFont, usernameTextCharacterSize);
-                    usernameText.setFillColor(sf::Color(15, 192, 252));
-                    usernameText.setPosition(sf::Vector2f(floor(position.x + PADDING_SIDE), floor(position.y)));
-                    window.draw(usernameText);
-                    
-                    if(message->timestampSeconds)
-                    {
-                        time_t time = (time_t)message->timestampSeconds;
-                        struct tm *localTimePtr = localtime(&time);
-                        char date[30];
-                        strftime(date, sizeof(date), "%Y-%m-%d at %T", localTimePtr);
-                        
-                        sf::Text timestamp(date, *timestampFont, timestampTextCharacterSize);
-                        timestamp.setFillColor(ColorScheme::getTextRegularColor() * sf::Color(255, 255, 255, 30));
-                        timestamp.setPosition(sf::Vector2f(floor(position.x + PADDING_SIDE + usernameText.getLocalBounds().width + USERNAME_TIMESTAMP_SIDE_PADDING * Settings::getScaling()), floor(position.y + 2.0f * Settings::getScaling() + usernameTextHeight * 0.5f - timestampTextHeight * 0.5f)));
-                        window.draw(timestamp);
-                    }
-                }
-                position.y += usernameTextHeight + USERNAME_PADDING_BOTTOM * Settings::getScaling();
-                
-                // No need to perform culling here, that is done in @Text draw function
-                message->text.setCharacterSize(18 * Settings::getScaling());
-                message->text.setMaxWidth(backgroundSize.x);
-                message->text.setPosition(sf::Vector2f(floor(position.x + PADDING_SIDE), floor(position.y)));
-                message->text.draw(window, cache);
-                position.y += (message->text.getHeight() + MESSAGE_PADDING_BOTTOM  * Settings::getScaling());
-                
-                if(position.y + LINE_HEIGHT > 0.0f && position.y < backgroundPos.y + backgroundSize.y && i + 1 != numMessages)
-                {
-                    lineRect.setPosition(sf::Vector2f(position.x + LINE_SIDE_PADDING, floor(position.y)));
-                    window.draw(lineRect);
-                    //drawGradientLine(sf::Vector2f(position.x + LINE_SIDE_PADDING, floor(position.y)), sf::Vector2f(backgroundSizeWithoutPadding.x - LINE_SIDE_PADDING * 2.0f, LINE_HEIGHT), LINE_COLOR, window);
-                }
-                
-                position.y += LINE_HEIGHT;
+                case Theme::Type::DEFAULT:
+                    drawDefault(window, cache);
+                    break;
+                case Theme::Type::SIMPLE:
+                    drawSimple(window, cache);
+                    break;
             }
-            totalHeight = (position.y - scroll) - startHeight;
         }
         
         scroll += scrollSpeed;
@@ -240,7 +312,7 @@ namespace dchat
         if(abs(scrollSpeed - deltaTimeScrollMultiplier) <= deltaTimeScrollMultiplier)
             scrollSpeed = 0.0;
         
-        double textOverflow = backgroundSize.y - totalHeight;
+        double textOverflow = (double)backgroundSize.y - totalHeight;
         if(scroll > 0.0 || textOverflow > 0.0)
         {
             scroll = 0.0;