Crude tab test in main menu (requires gui redesign for the additional tabs)

src/guiMainMenu.cpp

@@ -31,6 +31,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include <IGUIStaticText.h>
 #include <IGUIFont.h>
 #include <IGUIListBox.h>
+#include <IGUITabControl.h>
 // For IGameCallback
 #include "guiPauseMenu.h"
 #include "gettext.h"
@@ -81,6 +82,14 @@ enum
 	GUI_ID_DELETE_WORLD_BUTTON,
 	GUI_ID_CREATE_WORLD_BUTTON,
 	GUI_ID_WORLD_LISTBOX,
+	GUI_ID_TAB_CONTROL,
+};
+
+enum
+{
+	TAB_SINGLEPLAYER=0,
+	TAB_MULTIPLAYER,
+	TAB_ADVANCED
 };
 
 GUIMainMenu::GUIMainMenu(gui::IGUIEnvironment* env,
@@ -92,7 +101,8 @@ GUIMainMenu::GUIMainMenu(gui::IGUIEnvironment* env,
 	GUIModalMenu(env, parent, id, menumgr),
 	m_data(data),
 	m_accepted(false),
-	m_gamecallback(gamecallback)
+	m_gamecallback(gamecallback),
+	m_is_regenerating(false)
 {
 	assert(m_data);
 	this->env = env;
@@ -125,11 +135,14 @@ void GUIMainMenu::removeChildren()
 
 void GUIMainMenu::regenerateGui(v2u32 screensize)
 {
+	m_is_regenerating = true;
 	/*
 		Read stuff from elements into m_data
 	*/
 	readInput(m_data);
 
+	int active_tab = getTab();
+	
 	/*
 		Remove stuff
 	*/
@@ -139,7 +152,7 @@ void GUIMainMenu::regenerateGui(v2u32 screensize)
 		Calculate new sizes and positions
 	*/
 	
-	v2s32 size(620, 430);
+	v2s32 size(620, 460);
 
 	core::rect<s32> rect(
 			screensize.X/2 - size.X/2,
@@ -157,15 +170,29 @@ void GUIMainMenu::regenerateGui(v2u32 screensize)
 		Add stuff
 	*/
 
+	v2s32 topleft_client(40, 30);
+	v2s32 size_client = size - v2s32(40, 0);
+
+	v2s32 topleft_server(40, 320);
+	v2s32 size_server = size - v2s32(40, 0);
+	
 	/*
 		Client section
 	*/
 
-	v2s32 topleft_client(40, 0);
-	v2s32 size_client = size - v2s32(40, 0);
-	
 	changeCtype("");
 	
+	// Tabs
+	{
+		core::rect<s32> rect(0, 0, size_client.X, 30);
+		rect += topleft_client + v2s32(0, -30);
+		gui::IGUITabControl *e = Environment->addTabControl(
+				rect, this, true, true, GUI_ID_TAB_CONTROL);
+		e->addTab(L"Singleplayer");
+		e->addTab(L"Multiplayer");
+		e->addTab(L"Advanced");
+		e->setActiveTab(active_tab);
+	}
 	// Version
 	{
 		core::rect<s32> rect(0, 0, 300, 30);
@@ -182,6 +209,8 @@ void GUIMainMenu::regenerateGui(v2u32 screensize)
 		Environment->addStaticText(text, rect, false, true, this, -1);
 		//t->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_UPPERLEFT);
 	}
+	if(getTab() != TAB_SINGLEPLAYER)
+	{
 		// Nickname + password
 		{
 			core::rect<s32> rect(0, 0, 110, 20);
@@ -238,6 +267,7 @@ void GUIMainMenu::regenerateGui(v2u32 screensize)
 			Environment->addStaticText(wgettext("Leave address blank to start a local server."),
 				rect, false, true, this, -1);
 		}
+	}
 	{
 		core::rect<s32> rect(0, 0, 250, 30);
 		rect += topleft_client + v2s32(35, 150);
@@ -279,13 +309,11 @@ void GUIMainMenu::regenerateGui(v2u32 screensize)
 		Environment->addButton(rect, this, GUI_ID_CHANGE_KEYS_BUTTON,
 			wgettext("Change keys"));
 	}
+	if(getTab() != TAB_MULTIPLAYER)
+	{
 		/*
 			Server section
 		*/
-
-	v2s32 topleft_server(40, 290);
-	v2s32 size_server = size - v2s32(40, 0);
-	
 		// SERVER
 		{
 			core::rect<s32> rect(0, 0, 20, 125);
@@ -335,7 +363,10 @@ void GUIMainMenu::regenerateGui(v2u32 screensize)
 			}
 			e->setSelected(m_data->selected_world);
 		}
+	}
 	changeCtype("C");
+
+	m_is_regenerating = false;
 }
 
 void GUIMainMenu::drawMenu()
@@ -352,12 +383,13 @@ void GUIMainMenu::drawMenu()
 
 	{
 		core::rect<s32> rect(0, 0, 620, 270);
-		rect += AbsoluteRect.UpperLeftCorner;
+		rect += AbsoluteRect.UpperLeftCorner + v2s32(0,30);
 		driver->draw2DRectangle(bgcolor, rect, &AbsoluteClippingRect);
 	}
 
+	if(getTab() != TAB_MULTIPLAYER)
 	{
-		core::rect<s32> rect(0, 290, 620, 430);
+		core::rect<s32> rect(0, 320, 620, 460);
 		rect += AbsoluteRect.UpperLeftCorner;
 		driver->draw2DRectangle(bgcolor, rect, &AbsoluteClippingRect);
 	}
@@ -367,6 +399,15 @@ void GUIMainMenu::drawMenu()
 
 void GUIMainMenu::readInput(MainMenuData *dst)
 {
+	if(getTab() == TAB_SINGLEPLAYER)
+	{
+		dst->name = L"singleplayer";
+		dst->password = L"";
+		dst->address = L"";
+		dst->port = 30001;
+	}
+	else
+	{
 		{
 			gui::IGUIElement *e = getElementFromId(GUI_ID_NAME_INPUT);
 			if(e != NULL)
@@ -387,6 +428,7 @@ void GUIMainMenu::readInput(MainMenuData *dst)
 			if(e != NULL)
 				dst->port = e->getText();
 		}
+	}
 	{
 		gui::IGUIElement *e = getElementFromId(GUI_ID_CREATIVE_CB);
 		if(e != NULL && e->getType() == gui::EGUIET_CHECK_BOX)
@@ -461,6 +503,12 @@ bool GUIMainMenu::OnEvent(const SEvent& event)
 				return true;
 			}
 		}
+		if(event.GUIEvent.EventType==gui::EGET_TAB_CHANGED)
+		{
+			if(!m_is_regenerating)
+				regenerateGui(m_screensize_old);
+			return true;
+		}
 		if(event.GUIEvent.EventType==gui::EGET_BUTTON_CLICKED)
 		{
 			switch(event.GUIEvent.Caller->getID())
@@ -554,3 +602,11 @@ void GUIMainMenu::deleteWorld(WorldSpec spec)
 	quitMenu();
 }
 	
+int GUIMainMenu::getTab()
+{
+	gui::IGUIElement *e = getElementFromId(GUI_ID_TAB_CONTROL);
+	if(e != NULL && e->getType() == gui::EGUIET_TAB_CONTROL)
+		return ((gui::IGUITabControl*)e)->getActiveTab();
+	return TAB_ADVANCED; // Default to advanced
+}
+

src/guiMainMenu.h

@@ -83,6 +83,7 @@ public:
 	bool OnEvent(const SEvent& event);
 	void createNewWorld(std::wstring name, std::string gameid);
 	void deleteWorld(WorldSpec spec);
+	int getTab();
 	
 private:
 	MainMenuData *m_data;
@@ -93,6 +94,8 @@ private:
 	gui::IGUIElement* parent;
 	s32 id;
 	IMenuManager *menumgr;
+	
+	bool m_is_regenerating;
 };
 
 #endif

src/modalMenu.h

@@ -125,12 +125,12 @@ public:
 
 protected:
 	//bool m_force_regenerate_gui;
+	v2u32 m_screensize_old;
 private:
 	IMenuManager *m_menumgr;
 	// This might be necessary to expose to the implementation if it
 	// wants to launch other menus
 	bool m_allow_focus_removal;
-	v2u32 m_screensize_old;
 };