Add frodo_menu class (not finished)

Makefile

@@ -1,4 +1,4 @@
-OBJS=menu.oo main.oo utils.oo
+OBJS=menu.oo main.oo utils.oo frodo_menu.oo
 
 all: menu
 
@@ -7,6 +7,8 @@ all: menu
 
 menu.oo: menu.cpp menu.hh utils.hh font.hh Makefile
 
+frodo_menu.oo: frodo_menu.cpp frodo_menu.hh font.hh menu.hh Makefile
+
 utils.oo: utils.cpp utils.hh Makefile
 
 main.oo: menu.hh utils.hh sdl_ttf_font.hh Makefile

frodo_menu.cpp

@@ -0,0 +1,145 @@
+#include <SDL_image.h>
+#include <SDL_ttf.h>
+
+#include "menu.hh"
+#include "frodo_menu.hh"
+#include "sdl_ttf_font.hh"
+#include "utils.hh"
+
+extern SDL_Surface *screen;
+
+class MainMenu : public Menu
+{
+public:
+	MainMenu(Font *font) : Menu(font)
+	{
+		static const char *messages[] = {
+				/*02*/          "File",
+		                /*03*/          "^|Insert|Start",
+		                /*04*/          "States",
+		                /*05*/          "^|Load|Save|Delete",
+		                /*06*/          "Keyboard",
+		                /*07*/          "^|Type|Macro|Bind",
+		                /*08*/          " ",
+		                /*09*/          "Reset the C=64",
+		                /*10*/          "Networking",
+		                /*11*/          "Options",
+		                /*12*/          "Advanced Options",
+		                /*13*/          "Help",
+		                /*15*/          "Quit",
+		                NULL
+		};
+
+		this->setText(messages);
+	}
+
+	virtual void selectCallback(int which)
+	{
+		printf("entry %d selected: %s\n", which, this->pp_msgs[which]);
+	}
+
+	virtual void escapeCallback(int which)
+	{
+		printf("entry %d escaped: %s\n", which, this->pp_msgs[which]);
+	}
+};
+
+
+Gui::Gui()
+{
+	this->focus = NULL;
+
+	this->bg_left = NULL;
+	this->bg_middle = NULL;
+	this->bg_right = NULL;
+	this->bg_submenu_left = NULL;
+	this->bg_submenu_middle = NULL;
+	this->bg_submenu_right = NULL;
+
+	this->main_font = NULL;
+}
+
+
+bool Gui::setTheme(const char *path)
+{
+	this->bg_left = this->loadThemeImage(path, "bg_left.png");
+	this->bg_middle = this->loadThemeImage(path, "bg_middle.png");
+	this->bg_right = this->loadThemeImage(path, "bg_right.png");
+	this->bg_submenu_left = this->loadThemeImage(path, "bg_submenu_left.png");
+	this->bg_submenu_middle = this->loadThemeImage(path, "bg_submenu_middle.png");
+	this->bg_submenu_right = this->loadThemeImage(path, "bg_submenu_right.png");
+
+	this->main_font = this->loadThemeFont(path, "font.ttf");
+
+	if (!this->bg_left || !this->bg_right || !this->bg_middle ||
+			!this->bg_submenu_left || !this->bg_submenu_right ||
+			!this->bg_submenu_middle ||
+			!this->main_font)
+	{
+		SDL_FreeSurface(this->bg_left);
+		SDL_FreeSurface(this->bg_middle);
+		SDL_FreeSurface(this->bg_right);
+		SDL_FreeSurface(this->bg_submenu_left);
+		SDL_FreeSurface(this->bg_submenu_middle);
+		SDL_FreeSurface(this->bg_submenu_right);
+
+		if (this->main_font)
+			delete this->main_font;
+
+		return false;
+	}
+	this->main_menu->setSelectedBackground(bg_left, bg_middle, bg_right,
+			bg_submenu_left, bg_submenu_middle, bg_submenu_right);
+
+	return true;
+}
+
+void Gui::runLogic(void)
+{
+	if (!this->is_active)
+		return;
+}
+
+void Gui::setView(GuiView view)
+{
+
+}
+
+void Gui::pushEvent(SDL_Event *ev)
+{
+	if (this->is_active && this->focus)
+		this->focus->pushEvent(ev);
+}
+
+void Gui::draw(SDL_Surface *where)
+{
+	if (!this->is_active)
+		return;
+}
+
+const char *Gui::getThemePath(const char *dir, const char *what)
+{
+	static char buf[255];
+
+	memset(buf, 0, sizeof(buf));
+	snprintf(buf, 254, "%s/%s",
+			dir, what);
+
+	return buf;
+}
+
+SDL_Surface *Gui::loadThemeImage(const char *dir, const char *what)
+{
+	return IMG_Load(this->getThemePath(dir, what));
+}
+
+Font *Gui::loadThemeFont(const char *dir, const char *what)
+{
+	TTF_Font *fnt;
+
+	fnt = read_and_alloc_font(this->getThemePath(dir, what), 18);
+	if (!fnt)
+		return NULL;
+
+	return new Font_TTF(fnt, 255,255,255);
+}

frodo_menu.hh

@@ -0,0 +1,66 @@
+#ifndef __GUI_HH__
+#define __GUI_HH__
+
+#include <SDL.h>
+
+#include "menu.hh"
+#include "font.hh"
+
+enum GuiView
+{
+	main,
+	insert_disc,
+	select_state,
+	virtual_keyboard,
+	networking,
+	options,
+	help,
+};
+
+class Gui
+{
+public:
+	Gui();
+
+	~Gui();
+
+	bool setTheme(const char *path);
+
+	void activate()
+	{
+		this->is_active = true;
+	}
+
+	void deActivate()
+	{
+		this->is_active = false;
+	}
+
+	void runLogic(void);
+
+	void setView(GuiView view);
+
+	void pushEvent(SDL_Event *ev);
+
+	void draw(SDL_Surface *where);
+
+private:
+	const char *getThemePath(const char *dir, const char *what);
+
+	SDL_Surface *loadThemeImage(const char *dir, const char *what);
+
+	Font *loadThemeFont(const char *dir, const char *what);
+
+	bool is_active;
+	Menu *focus; /* Where the focus goes */
+
+	SDL_Surface *background;
+	Menu *main_menu;
+
+	SDL_Surface *bg_left, *bg_right, *bg_middle,
+		*bg_submenu_left, *bg_submenu_right, *bg_submenu_middle;
+
+	Font *main_font;
+};
+
+#endif /* GUI_HH */