Add context menu, add context menu to delete message

7 files changed, 94 insertions, 8 deletions

diff --git a/include/Channel.hpp b/include/Channel.hpp
index 1acfcd1..7d4cb08 100644
--- a/include/Channel.hpp
+++ b/include/Channel.hpp
@@ -9,6 +9,7 @@
 #include <odhtdb/DatabaseNode.hpp>
 #include <odhtdb/Signature.hpp>
 #include <odhtdb/Group.hpp>
+#include <odhtdb/Hash.hpp>
 
 namespace odhtdb
 {
@@ -19,7 +20,9 @@ namespace dchat
 {
     enum class ChannelDataType : u8
     {
-        MESSAGE,
+        ADD_MESSAGE,
+        EDIT_MESSAGE,
+        DELETE_MESSAGE,
         NICKNAME_CHANGE
     };
     
@@ -42,7 +45,11 @@ namespace dchat
         
         // If timestamp is 0, then current time is used
         void addLocalMessage(const std::string &msg, User *owner, u64 timestampSeconds = 0);
+        void addLocalMessage(const std::string &msg, User *owner, u64 timestampSeconds, const odhtdb::Hash &id);
         void addMessage(const std::string &msg);
+        void deleteLocalMessage(const odhtdb::Hash &id);
+        void deleteMessage(const odhtdb::Hash &id);
+        
         void addUserLocally(User *user);
         bool addUser(const odhtdb::Signature::PublicKey &userId, const std::string &groupId);
         void replaceLocalUser(User *newLocalUser);
diff --git a/include/ColorScheme.hpp b/include/ColorScheme.hpp
index 64dbeec..93aa640 100644
--- a/include/ColorScheme.hpp
+++ b/include/ColorScheme.hpp
@@ -19,5 +19,9 @@ namespace dchat
         static sf::Color getBackgroundColor();
         static sf::Color getPanelColor();
         static sf::Color getTextRegularColor();
+        
+        static sf::Color getContextMenuBackgroundColor();
+        static sf::Color getContextMenuTextColor();
+        static sf::Color getContextMenuSelectedItemBackgroundColor();
     };
 }
diff --git a/include/ContextMenu.hpp b/include/ContextMenu.hpp
new file mode 100644
index 0000000..1e08d7d
--- /dev/null
+++ b/include/ContextMenu.hpp
@@ -0,0 +1,45 @@
+#pragma once
+
+#include "types.hpp"
+#include <string>
+#include <vector>
+#include <SFML/Window/Event.hpp>
+#include <SFML/Graphics/Text.hpp>
+#include <SFML/Graphics/RenderWindow.hpp>
+#include <functional>
+
+namespace dchat
+{
+    class ContextMenuItem;
+    using MenuItemClickCallbackFunc = std::function<void(ContextMenuItem *menuItem)>;
+    
+    class ContextMenuItem
+    {
+    public:
+        ContextMenuItem(const std::string &text, MenuItemClickCallbackFunc clickCallbackFunc);
+        
+        sf::Text text;
+        MenuItemClickCallbackFunc clickCallbackFunc;
+    };
+    
+    class ContextMenu
+    {
+    public:
+        ContextMenu();
+        
+        void addItem(const ContextMenuItem &item);
+        void setPosition(const sf::Vector2f &position);
+        void setVisible(bool visible);
+        
+        ContextMenuItem& getItemByIndex(usize index);
+        
+        void processEvent(const sf::Event &event);
+        void draw(sf::RenderWindow &window);
+    private:
+        std::vector<ContextMenuItem> menuItems;
+        sf::Vector2f position;
+        int focusedItem;
+        int pressedItem;
+        bool visible;
+    };
+}
diff --git a/include/GlobalContextMenu.hpp b/include/GlobalContextMenu.hpp
new file mode 100644
index 0000000..ab45e50
--- /dev/null
+++ b/include/GlobalContextMenu.hpp
@@ -0,0 +1,19 @@
+#pragma once
+
+#include "ContextMenu.hpp"
+#include <SFML/Window/Event.hpp>
+#include <SFML/Graphics/RenderWindow.hpp>
+
+namespace dchat
+{
+    class GlobalContextMenu
+    {
+    public:
+        static ContextMenu* getEditMessageContextMenu();
+        static void setClickEditMessageCallbackFunc(MenuItemClickCallbackFunc callbackFunc);
+        static void setClickDeleteMessageCallbackFunc(MenuItemClickCallbackFunc callbackFunc);
+        
+        static void processEvent(const sf::Event &event);
+        static void draw(sf::RenderWindow &window);
+    };
+}
diff --git a/include/Message.hpp b/include/Message.hpp
index 2e52603..8c7f57a 100644
--- a/include/Message.hpp
+++ b/include/Message.hpp
@@ -10,11 +10,18 @@ namespace dchat
     class Message
     {
     public:
+        enum class Type
+        {
+            REGULAR,
+            EDITED
+        };
+        
         // If timestamp is 0, then timestamp is not used
         Message(User *user, const std::string &text, u64 timestampSeconds = 0);
         
         const User *user;
         Text text;
         const u64 timestampSeconds;
+        Type type;
     };
 }
diff --git a/include/MessageBoard.hpp b/include/MessageBoard.hpp
index a4dc5a6..a6867d2 100644
--- a/include/MessageBoard.hpp
+++ b/include/MessageBoard.hpp
@@ -6,7 +6,9 @@
 #include <SFML/Graphics/RenderTexture.hpp>
 #include <SFML/Graphics/RenderWindow.hpp>
 #include <SFML/Window/Event.hpp>
+#include <odhtdb/Hash.hpp>
 #include <stdexcept>
+#include <mutex>
 
 namespace dchat
 {
@@ -16,25 +18,23 @@ namespace dchat
     {
         friend class Channel;
     public:
-        MessageBoard(const sf::Vector2u &size);
+        MessageBoard(Channel *channel);
         ~MessageBoard();
         
         void processEvent(const sf::Event &event);
         void draw(sf::RenderWindow &window, Cache &cache);
     private:
         void updateStaticContentTexture(const sf::Vector2u &newSize);
-        void addMessage(Message *message);
+        void addMessage(Message *message, const odhtdb::Hash &id);
+        void deleteMessage(const odhtdb::Hash &id);
         
         void drawDefault(sf::RenderWindow &window, Cache &cache);
         void drawSimple(sf::RenderWindow &window, Cache &cache);
     private:
-        sf::RenderTexture staticContentTexture;
+        Channel *channel;
         bool dirty;
-        bool selectingText;
-        bool leftMouseButtonPressed;
-        sf::Vector2f mousePos;
-        sf::Vector2f selectingTextStart;
         std::vector<Message*> messages;
+        odhtdb::MapHash<Message*> messageIdMap;
         double scroll;
         double scrollSpeed;
         sf::Clock frameTimer;
@@ -43,5 +43,6 @@ namespace dchat
         sf::Vector2f backgroundSizeWithoutPadding;
         sf::Vector2f backgroundSize;
         sf::Vector2f backgroundPos;
+        std::mutex messageProcessMutex;
     };
 }
diff --git a/include/Text.hpp b/include/Text.hpp
index d2809de..d7d1e06 100644
--- a/include/Text.hpp
+++ b/include/Text.hpp
@@ -40,7 +40,10 @@ namespace dchat
         
         void setPosition(float x, float y);
         void setPosition(const sf::Vector2f &position);
+        sf::Vector2f getPosition() const;
+        
         void setMaxWidth(float maxWidth);
+        float getMaxWidth() const;
         
         void setCharacterSize(unsigned int characterSize);
         unsigned int getCharacterSize() const;