Add a network user selection menu (unfinished, untested)

Src/gui/gui.cpp

@@ -36,6 +36,7 @@ static const char *get_theme_path(const char *dir, const char *what)
 }
 
 /* These are a bit of special cases... */
+#include "network_user_menu.cpp"
 #include "disc_menu.cpp"
 #include "save_game_menu.cpp"
 #include "bind_keys_menu.cpp"

Src/gui/network_user_menu.cpp

@@ -0,0 +1,151 @@
+#include "gui.hh"
+#include "menu.hh"
+#include "help_box.hh"
+#include "status_bar.hh"
+#include "data_store.hh"
+
+#include <Network.h>
+
+class NetworkUserView;
+
+class PeerInfo
+{
+public:
+	PeerInfo(const char *name, int scr_key)
+	{
+		this->name = (const char*)xstrdup(name);
+		this->scr = NULL;
+		this->region = 0;
+		this->scr_key = scr_key;
+	}
+
+	~PeerInfo()
+	{
+		SDL_FreeSurface(this->scr);
+		free((void*)this->name);
+	}
+
+	SDL_Surface *getScreenshot()
+	{
+		struct ds_data *data;
+
+		if (this->scr)
+			return this->scr;
+		/* Look it up and store it when done */
+		data = DataStore::ds->getData(this->scr_key);
+		this->scr = sdl_surface_from_data(data->data, data->sz);
+
+		return this->scr;
+	}
+
+	SDL_Surface *scr;
+	const char *name;
+	int region;
+	int scr_key;
+};
+
+class NetworkUserMenu : public Menu
+{
+	friend class NetworkUserView;
+
+public:
+	NetworkUserMenu(Font *font) : Menu(font)
+	{
+		this->setText(NULL);
+		this->peers = NULL;
+		this->n_peers = 0;
+	}
+
+	~NetworkUserMenu()
+	{
+		this->freePeers();
+	}
+
+	void setPeers(NetworkUpdateListPeers *peerList)
+	{
+		NetworkUpdatePeerInfo *ps = peerList->peers;
+		const char **messages;
+
+		if (ps == NULL)
+			return;
+
+		this->freePeers();
+		messages = (const char **)xmalloc( (peerList->n_peers + 1) *
+				sizeof(const char*));
+
+		for (unsigned i = 0; i < peerList->n_peers; i++)
+		{
+			messages[i] = (const char*)xstrdup((char*)ps->name);
+			this->peers[i] = new PeerInfo(messages[i], ps->screenshot_key);
+		}
+		this->setText(messages);
+		free((void*)messages);
+	}
+
+	virtual void selectCallback(int which)
+	{
+		Gui::gui->popView();
+	}
+
+	virtual void hoverCallback(int which)
+	{
+	}
+
+	virtual void escapeCallback(int which)
+	{
+		Gui::gui->popView();
+	}
+
+private:
+	void freePeers()
+	{
+		for (unsigned i = 0; i < this->n_peers; i++)
+			delete this->peers[i];
+		free(this->peers);
+	}
+
+	PeerInfo **peers;
+	unsigned int n_peers;
+};
+
+
+class NetworkUserView : public GuiView
+{
+public:
+	NetworkUserView() : GuiView()
+	{
+		this->menu = new NetworkUserMenu(Gui::gui->default_font);
+	}
+
+	~NetworkUserView()
+	{
+		delete this->menu;
+	}
+
+	void runLogic()
+	{
+		this->menu->runLogic();
+	}
+
+	void pushEvent(SDL_Event *ev)
+	{
+		this->menu->pushEvent(ev);
+	}
+
+	void draw(SDL_Surface *where)
+	{
+		 SDL_Rect dst;
+
+		 /* Blit the backgrounds */
+		 dst = (SDL_Rect){20,45,300,400};
+		 SDL_BlitSurface(Gui::gui->main_menu_bg, NULL, where, &dst);
+
+		 dst = (SDL_Rect){350,13,0,0};
+		 SDL_BlitSurface(Gui::gui->disc_info, NULL, where, &dst);
+
+		 this->menu->draw(where, 50, 70, 280, 375);
+	}
+
+protected:
+	NetworkUserMenu *menu;
+};