On-screen keyboard support!

source/client/app/AppPlatform.cpp

@@ -184,3 +184,11 @@ std::string AppPlatform::getAssetPath(const std::string &path) const
     
     return realPath;
 }
+
+void AppPlatform::showKeyboard(int x, int y, int w, int h)
+{
+}
+
+void AppPlatform::hideKeyboard()
+{
+}

source/client/app/AppPlatform.hpp

@@ -68,6 +68,9 @@ public:
 	virtual std::string getPatchData();
 	virtual void initSoundSystem();
 	virtual SoundSystem* const getSoundSystem() const;
+	// On-screen keyboard
+	virtual void showKeyboard(int x, int y, int w, int h);
+	virtual void hideKeyboard();
 #endif
 
 public:

source/client/gui/Screen.cpp

@@ -249,10 +249,20 @@ void Screen::mouseClicked(int xPos, int yPos, int d) // d = clicked?
 	}
 
 #ifndef ORIGINAL_CODE
-	for (int i = 0; i < int(m_textInputs.size()); i++)
+	// Iterate over focused text inputs first. This is because if changing
+	// focus, the previous focus must hide the OSK, before the new focus
+	// shows it.
+	for (int phase = 0; phase < 2; phase++)
 	{
-		TextInputBox* textInput = m_textInputs[i];
-		textInput->onClick(xPos, yPos);
+		bool handleFocused = phase == 0;
+		for (int i = 0; i < int(m_textInputs.size()); i++)
+		{
+			TextInputBox* textInput = m_textInputs[i];
+			if (textInput->m_bFocused == handleFocused)
+			{
+				textInput->onClick(m_pMinecraft, xPos, yPos);
+			}
+		}
 	}
 
 	// if the keyboard is shown:

source/client/gui/components/TextInputBox.cpp

@@ -179,11 +179,24 @@ void TextInputBox::tick()
 	}
 }
 
-void TextInputBox::setFocused(bool b)
+void TextInputBox::setFocused(Minecraft* minecraft, bool b)
 {
 	if (m_bFocused == b)
 		return;
 
+    if (b)
+    {
+        int x = m_xPos / Gui::InvGuiScale;
+        int y = m_yPos / Gui::InvGuiScale;
+        int w = m_width / Gui::InvGuiScale;
+        int h = m_height / Gui::InvGuiScale;
+        minecraft->platform()->showKeyboard(x, y, w, h);
+    }
+    else
+    {
+        minecraft->platform()->hideKeyboard();
+    }
+
 	m_bFocused = b;
 	if (b)
 	{
@@ -198,9 +211,9 @@ void TextInputBox::setFocused(bool b)
 	// - we may be undoing the work of another text box
 }
 
-void TextInputBox::onClick(int x, int y)
+void TextInputBox::onClick(Minecraft* minecraft, int x, int y)
 {
-	setFocused(clicked(x, y));
+	setFocused(minecraft, clicked(x, y));
 }
 
 void TextInputBox::charPressed(int k)

source/client/gui/components/TextInputBox.hpp

@@ -30,8 +30,8 @@ public:
 	void charPressed(int chr);
 	void render();
 	void tick();
-	void setFocused(bool b);
-	void onClick(int x, int y);
+	void setFocused(Minecraft*, bool b);
+	void onClick(Minecraft*, int x, int y);
 	bool clicked(int x, int y);
 
 public:

source/client/gui/screens/ChatScreen.cpp

@@ -35,7 +35,7 @@ void ChatScreen::init()
 	
 	// set focus directly on the chat text box
 	m_textChat.init(m_pFont);
-	m_textChat.setFocused(true);
+	m_textChat.setFocused(m_pMinecraft, true);
 
 	m_buttons.push_back(&m_btnSend);
 	m_textInputs.push_back(&m_textChat);

source/common/Logger.hpp

@@ -37,7 +37,7 @@ public:
 	virtual void printf(eLogLevel, const char* const fmt, ...);
 };
 
-#if defined(_DEBUG) || !defined(NDEBUG)
+#ifndef NDEBUG
 
 #ifdef ANDROID
 // TODO: Add a LoggerAndroid