From 67faf6decd67dcd3e7c9aebe42b5ef7513c8f528 Mon Sep 17 00:00:00 2001
From: "p.kosyh" <p.kosyh@gmail.com>
Date: Mon, 7 Jun 2010 12:15:40 +0000
Subject: [PATCH] aligned themes/games dialog width

---
 debian/changelog       |  2 ++
 src/sdl-instead/game.c | 42 ++++++++++++++++++++++++++++++++++++------
 src/sdl-instead/game.h |  2 ++
 src/sdl-instead/menu.c | 36 +++++++++++++++++++++++++++++++++++-
 src/sdl-instead/menu.h |  2 ++
 5 files changed, 77 insertions(+), 7 deletions(-)

diff --git a/debian/changelog b/debian/changelog
index 20b0f54..7d29841 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -11,6 +11,8 @@ instead (1.2.0) unstable; urgency=low
   * hook and inherit;
   * entered human friendly action;
   * stead.cmd, stead.args added;
+  * require added (module goto);
+  * aligned width for themes/games dialog;
 
  -- Peter Kosyh <p.kosyh@gmail.com>  Tue, 01 Jun 2010 17:40:00 +0300  
 
diff --git a/src/sdl-instead/game.c b/src/sdl-instead/game.c
index 2b00632..1d8ad32 100644
--- a/src/sdl-instead/game.c
+++ b/src/sdl-instead/game.c
@@ -951,9 +951,20 @@ img_t	game_pict_scale(img_t img, int ww, int hh)
 	return img2;
 }
 
+int game_menu_box_wh(const char *txt, int *w, int *h)
+{
+	layout_t lay;
+	int b = game_theme.border_w;
+	int pad = game_theme.pad;
 
+	lay = txt_layout(game_theme.menu_font, ALIGN_CENTER, game_theme.win_w - 2 * (b + pad), 0);
+	txt_layout_set(lay, (char*)txt);
+	txt_layout_real_size(lay, w, h);
+	txt_layout_free(lay);
+	return 0;
+}
 
-void game_menu_box(int show, const char *txt)
+void game_menu_box_width(int show, const char *txt, int width)
 {	
 //	img_t	menu;
 	int w, h, mw, mh;
@@ -987,21 +998,27 @@ void game_menu_box(int show, const char *txt)
 		gfx_flip();
 		return;
 	}
-	lay = txt_layout(game_theme.menu_font, ALIGN_CENTER, game_theme.win_w - 2 * (b + pad), 0);
-	txt_layout_set(lay, (char*)txt);
-	txt_layout_real_size(lay, &w, &h);	
-	txt_layout_free(lay);
+
+
+	game_menu_box_wh(txt, &w, &h);
+
+	if (width)
+		w = width;
 
 	lay = txt_layout(game_theme.menu_font, ALIGN_CENTER, w, 0);
 
 	txt_layout_set(lay, (char*)txt);
-	txt_layout_real_size(lay, &w, &h);	
+	txt_layout_real_size(lay, &w, &h);
+	if (width)
+		w = width;
 
 	txt_layout_color(lay, game_theme.menu_fg);
 	txt_layout_link_color(lay, game_theme.menu_link);
 	txt_layout_active_color(lay, game_theme.menu_alink);
 	txt_layout_set(lay, (char*)txt);
 	txt_layout_real_size(lay, &w, &h);	
+	if (width)
+		w = width;
 	if (menu) {
 		gfx_free_image(menu);
 		menu = NULL;
@@ -1025,6 +1042,19 @@ void game_menu_box(int show, const char *txt)
 	gfx_flip();
 }
 
+void game_menu_box(int show, const char *txt)
+{
+	int w = 0;
+	if (cur_menu == menu_games) { /* hack a bit :( */
+		w = games_menu_maxw();
+		game_menu_gen();
+	} else if (cur_menu == menu_themes) {
+		w = themes_menu_maxw();
+		game_menu_gen();
+	}
+	return game_menu_box_width(show, txt, w);
+}
+
 int check_new_place(char *title)
 {
 	int rc = 0;
diff --git a/src/sdl-instead/game.h b/src/sdl-instead/game.h
index c1498d5..38cdeec 100644
--- a/src/sdl-instead/game.h
+++ b/src/sdl-instead/game.h
@@ -52,6 +52,8 @@ extern int	game_cmd(char *cmd);
 
 extern void	game_menu(int nr); /* select and show menu */
 extern void	game_menu_box(int show, const char *txt); /* show menu */
+extern int	game_menu_box_wh(const char *txt, int *w, int *h);
+extern void	game_menu_box_width(int show, const char *txt, int width);
 
 extern int	game_load(int nr);
 extern int	game_save(int nr);
diff --git a/src/sdl-instead/menu.c b/src/sdl-instead/menu.c
index f17ca16..0b74210 100644
--- a/src/sdl-instead/menu.c
+++ b/src/sdl-instead/menu.c
@@ -44,7 +44,7 @@ char *FROM_THEME = NULL;
 
 char *DISABLED_SAVE_MENU = NULL;
 
-static char  menu_buff[4096];
+static char  menu_buff[8192];
 
 static char *slot_name(const char *path)
 {
@@ -227,6 +227,23 @@ static void games_menu(void)
 	strcat(menu_buff, BACK_MENU); 
 }
 
+int games_menu_maxw(void)
+{
+	int i = 0;
+	int oldm = games_menu_from;
+	int maxw = 0;
+	for (i = 0; i < games_nr; i += MENU_GAMES_MAX) {
+		int w;
+		games_menu_from = i;
+		games_menu();
+		game_menu_box_wh(menu_buff, &w, NULL);
+		if (w > maxw)
+			maxw = w;
+	}
+	games_menu_from = oldm;
+	return maxw;
+}
+
 static void themes_menu(void)
 {
 	int i, n;
@@ -254,6 +271,23 @@ static void themes_menu(void)
 	strcat(menu_buff, BACK_MENU); 
 }
 
+int themes_menu_maxw(void)
+{
+	int i = 0;
+	int oldm = themes_menu_from;
+	int maxw = 0;
+	for (i = 0; i < themes_nr; i += MENU_THEMES_MAX) {
+		int w;
+		themes_menu_from = i;
+		themes_menu();
+		game_menu_box_wh(menu_buff, &w, NULL);
+		if (w > maxw)
+			maxw = w;
+	}
+	themes_menu_from = oldm;
+	return maxw;
+}
+
 static char *opt_get_mode(void)
 {
 	static char buff[128];
diff --git a/src/sdl-instead/menu.h b/src/sdl-instead/menu.h
index 362c51c..e6eba1b 100644
--- a/src/sdl-instead/menu.h
+++ b/src/sdl-instead/menu.h
@@ -18,6 +18,8 @@ extern int game_menu_act(const char *a);
 extern void custom_theme_warn(void);
 extern int menu_langs_lookup(const char *path);
 extern int menu_lang_select(const char *name);
+extern int games_menu_maxw(void);
+extern int themes_menu_maxw(void);
 
 struct lang {
 	char *path;